diff options
| author | kan <kan@FreeBSD.org> | 2007-05-19 02:42:17 +0000 |
|---|---|---|
| committer | kan <kan@FreeBSD.org> | 2007-05-19 02:42:17 +0000 |
| commit | 23d2c3da1f7f0d51240001b45f58c6cff4fe3e63 (patch) | |
| tree | 41575ffecef07c082c68233211796795f842031b /contrib/gcc/cp | |
| parent | fb9b6e57a19022900e35918d4078e215b9007664 (diff) | |
| download | FreeBSD-src-23d2c3da1f7f0d51240001b45f58c6cff4fe3e63.zip FreeBSD-src-23d2c3da1f7f0d51240001b45f58c6cff4fe3e63.tar.gz | |
This commit was generated by cvs2svn to compensate for changes in r169708,
which included commits to RCS files with non-trunk default branches.
Diffstat (limited to 'contrib/gcc/cp')
| -rw-r--r-- | contrib/gcc/cp/ChangeLog.1 | 9451 | ||||
| -rw-r--r-- | contrib/gcc/cp/ChangeLog.2 | 20677 | ||||
| -rw-r--r-- | contrib/gcc/cp/ChangeLog.3 | 22648 | ||||
| -rw-r--r-- | contrib/gcc/cp/ChangeLog.egcs | 4 | ||||
| -rw-r--r-- | contrib/gcc/cp/lex.h | 68 |
5 files changed, 0 insertions, 52848 deletions
diff --git a/contrib/gcc/cp/ChangeLog.1 b/contrib/gcc/cp/ChangeLog.1 deleted file mode 100644 index 01ef399..0000000 --- a/contrib/gcc/cp/ChangeLog.1 +++ /dev/null @@ -1,9451 +0,0 @@ -Sun Nov 26 14:47:42 1995 Richard Kenner <kenner@mole.gnu.ai.mit.edu> - - * Version 2.7.2 released. - -Mon Nov 20 14:05:00 1995 Mike Stump <mrs@cygnus.com> - - * g++.c (pfatal_with_name): Add missing third argument to concat. - -Thu Oct 26 13:59:54 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_aggr_init): Handle cv qualifiers on the object's - type. - -Sat Nov 11 08:25:55 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Version 2.7.1 released. - -Thu Nov 2 17:02:47 1995 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (convert_harshness): Handle references to arrays. - -Fri Oct 27 14:20:21 1995 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (comp_target_types): Check multi-level pointer - conversions in both directions. - -Tue Oct 17 21:39:05 1995 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (explicit_instantiation): Fix 'extern template' with no - return type. - -Mon Oct 16 14:35:20 1995 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (explicit_instantiation): Support automatic instantiation - of constructors. - (named_class_head_*): Support out-of-class definition of nested - types. - -Wed Oct 11 12:20:56 1995 Mike Stump <mrs@cygnus.com> - - * search.c (envelope_add_decl): New routine. Fix so that - methods are hidden in the same way that other members are. - (dfs_pushdecls): Cleanup and move functionality out of line, - into envelope_add_decl. - -Tue Oct 10 15:46:01 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (mark_addressable): Only call assemble_external if we - have started the output file. - -Tue Oct 10 11:27:18 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_function): Fix earlier cv-quals change. - -Mon Oct 9 23:53:05 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (complex_direct_notype_declarator): Only push the class if - we are not already in the class. - -Mon Oct 9 11:22:03 1995 Doug Evans <dje@canuck.cygnus.com> - - * decl.c (duplicate_decls): Call merge_machine_decl_attributes. - Update olddecl's attributes too. - (grokdeclarator): #if 0 out call to build_decl_attribute_variant. - * typeck.c (common_type): Call merge_machine_type_attributes. - -Fri Oct 6 14:44:27 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (mark_addressable): Add missing call to - assemble_external. - -Wed Oct 4 15:06:39 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (store_parm_decls): Make sure the unwinder start comes - before the exception specification start. - * except.c (expand_exception_blocks): Make sure the unwinder end - comes after the terminate protected catch clause region and after - the end of the exception specification region. - -Wed Oct 4 12:47:02 1995 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (real_yylex): Fix identifier case for linemode. - (handle_sysv_pragma): Don't abort when we see a pragma we don't - recognize. - -Tue Oct 3 14:09:46 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (store_parm_decls): Add a call to start_eh_unwinder. - * except.c (init_exception_processing): __throw doesn't take any - arguments. - (expand_builtin_throw): Likewise. Always use Pmode, instead of SImode - for all pointers. Use expand_builtin_return_addr to unwind the - first level off the stack. - (do_unwind): Always use Pmode, instead of SImode for all pointers. - (expand_exception_blocks): Add a call to end_eh_unwinder. - (start_eh_unwinder, end_eh_unwinder): New routines to build machine - independent stack unwinders for function/method calls. - -Mon Oct 2 17:20:42 1995 Mike Stump <mrs@cygnus.com> - - * tree.c (unsave_expr_now): Make sure we process the argument list - of any called functions. Fixes incorrect code generation for - cleanups. - -Mon Oct 2 13:04:16 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Save function if it - needs it. Cures core dump on things like (this->*(f()))(). - -Sat Sep 23 22:51:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Conform to gcc cv-quals convention (no - expression has a cv-qualified type) in RESULT_DECLs. - * method.c (make_thunk): Likewise. - -Fri Sep 22 10:21:13 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (pushtag): Add in the namespace name for the tag. - -Thu Sep 21 13:11:13 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (maybe_base_class_list, base_class_list, base_class, - base_class_access_list): Make sure we see the typenames for base - classes. - * lex.c (see_typename): Instead of failing to see a typename when - there is no next token, perfer a typename, and get the next token. - -Wed Sep 20 12:35:27 1995 Michael Meissner <meissner@cygnus.com> - - * decl.c (init_decl_processing): Add __builtin_expect. - -Tue Sep 19 16:48:11 1995 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert_to_pointer): Don't allow leftover conversions to - or from pointer to member functions, they must all be handled before - this point. - -Fri Sep 15 17:14:47 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (resolve_offset_ref): Fix wording of non-static member - being referenced as a static. - -Fri Sep 15 12:39:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_indirect_ref): Only bash pointer if we actually - call build_expr_type_conversion. - -Thu Sep 14 18:24:56 1995 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_expr_type_conversion): Handle conversion from - reference. - * typeck.c (build_indirect_ref): Avoid infinite recursion. - -Thu Sep 14 17:23:28 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (expand_start_early_try_stmts): New routine to start a try - block at the start of the function, for function-try-blocks. - * cp-tree.h (expand_start_early_try_stmts): Declare it. - * parse.y (function_try_block): Use it, instead of doing it here, as - we don't want to include rtl.h here, as that conflicts with RETURN - in the parser. - -Wed Sep 13 18:32:24 1995 Mike Stump <mrs@cygnus.com> - - * lex.c (reinit_parse_for_block): Support saving inline - function-try-blocks, uses peekyylex. - * parse.y (eat_saved_input): New rule, permit the parser to see that - END_OF_SAVED_INPUT is ok, as it can see this when parsing the - handlers of a function-try-block. - (fndef): Use it. - (component_decl): Make sure TRY and RETURN can come after fn.def2. - * spew.c (peekyylex): New routine to peek at what will come next. - -Wed Sep 13 16:52:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comptypes): Tighten up comparisons of template type - parms. - - * decl.c (duplicate_decls): Turn off whining about virtual functions - redeclared inline for now. - -Wed Sep 13 11:13:40 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (store_in_parms): New routine to put things before we - put base inits. - * cp-tree.h (store_in_parms): Declare it. - * decl.c (store_parm_decls): Use it to makr sure the starting of the - eh spec comes before base inits. - (finish_function): Use sequences instead of the obsolete - reorder_insns. - * parse.y (fndef): Enhance readability and maintainability. Update - to include function_try_block syntax. - (function_try_block): Add. - -Tue Sep 12 17:43:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (convert_harshness): Use comptypes, not ==, to check if - TYPE and PARMTYPE are equivalent on a function type. - -Tue Sep 12 17:31:33 1995 Douglas Rupp <drupp@cs.washington.edu> - - * Make-lang.in (cc1plus): Removed unnecessary $(exeext). - -Mon Sep 11 23:24:07 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Never allocate storage for thrown pointer - to objects. - -Mon Sep 11 19:36:45 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Pointers to objects come - back from catch matching already dereferenced, don't dereference - again. - -Mon Sep 11 15:46:28 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Only decay the throw expression, don't do - any default conversions. This is so that one can throw and catch - characters, and not have them match integers. - -Mon Sep 11 13:46:45 1995 Mike Stump <mrs@cygnus.com> - - * error.c (dump_aggr_type): Deal with anonymous unions that don't - have a TYPE_NAME. - -Fri Sep 8 20:40:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (handle_sysv_pragma): Deal with getting a comma from yylex. - -Fri Sep 8 15:51:41 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_end_eh_spec): Handle empty EH specifications. - -Fri Sep 8 15:27:22 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (expand_start_eh_spec): Declare new routine. - (expand_end_eh_spec): Likewise. - * decl.c (store_parm_decls): Call expand_start_eh_spec to process - exception specifications. - * except.c (expand_leftover_cleanups): Remove unused parameter. - (expand_end_catch_block): Likewise. - (expand_exception_blocks): Likewise. - (expand_start_eh_spec): New routine to mark the start of an - exception specification region. - (expand_end_eh_spec): New routine to mark the end of an exception - specification region. - (expand_exception_blocks): Call expand_end_eh_spec to process - exception specifications. - -Fri Sep 8 14:40:48 1995 Per Bothner <bothner@kalessin.cygnus.com> - - * lex.c (do_identifier): Use global binding in preference of - dead for local variable. - -Wed Sep 6 19:32:59 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (build_exception_variant): Remove used first argument. - * decl.c (duplicate_decls): Likewise. - (grokfndecl): Likewise. - (revert_static_member_fn): Likewise. - * decl2.c (grok_method_quals): Likewise. - * tree.c (build_exception_variant): Likewise. - * typeck.c (common_type): Likewise. - * decl2.c (grokclassfn): After changing the type, call - build_exception_variant, if necessary. - -Tue Sep 5 15:56:27 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Run cleanups for the throw expression. - -Wed Aug 30 15:24:38 1995 Stephen L. Favor <sfavor@tigger.intecom.com> - - * except.c (expand_builtin_throw): Moved gen_label_rtx calls beyond - the store_parm_decls call which does initialization in the emit_* - code concerning label numbering. - -Thu Aug 31 09:01:07 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_internal_throw): Let the frontend be responsible - for managing all frontend EH parameters, the backend routine only - needs to deal with backend values. type and value are no longer - passed to __throw. - (init_exception_processing): Likewise. - (expand_start_all_catch): Likewise. - (expand_end_all_catch): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - (expand_builtin_throw): Likewise. - (expand_throw): Likewise. - -Tue Aug 29 15:04:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h (DECL_REAL_CONTEXT): Give the real declaration context - for a decl. - * decl.c (cp_finish_decl): Use it. - -Tue Aug 29 10:30:27 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_internal_throw): Oops, almost forgot type and - value are now trees. - -Mon Aug 28 17:57:45 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - Fix the attribute handling to make sure they get noted before we - create the function's RTL, in case they can affect that. - * decl.c (grokfndecl): New arg ATTRLIST. Run - cplus_decl_attributes before creating the decl's rtl. - (grokdeclarator): New arg ATTRLIST, passed down into grokfndecl. - (shadow_tag, groktypename, start_decl, start_method): Pass a - NULL_TREE to grokdeclarator's new last arg. - * decl2.c (grokfield): New arg ATTRLIST, passed into grokdeclarator. - (grokbitfield, grokoptypename): Pass a NULL_TREE to - grokdeclarator's new last arg. - * except.c (expand_start_catch_block): Likewise. - * pt.c (process_template_parm, end_template_decl, - do_function_instantiation): Likewise. - * cp-tree.h (grokfield): Add arg. - (grokdeclarator): Move the prototype from here... - * decl.h: ...to here. - * lex.c (cons_up_default_function): Pass NULL_TREE to grokfield - ATTRLIST argument. - * parse.y: Create a list for the grokfield arg where appropriate, - and pass it down instead of calling cplus_decl_attributes. - -Mon Aug 28 15:07:24 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Always allow turning on exception handling. Allow cross - compilations to use EH. - -Thu Aug 24 17:39:24 1995 Mike Stump <mrs@cygnus.com> - - * except.c (saved_pc, saved_throw_type, saved_throw_value): Use - trees, instead of rtxs, and don't depend on using special machine - dependent registers. - (expand_internal_throw): Likewise. - (init_exception_processing): Likewise. - (expand_start_all_catch): Likewise. - (expand_end_all_catch): Likewise. - (expand_start_catch_block): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - (expand_builtin_throw): Likewise. - (expand_throw): Likewise. - -Wed Aug 23 17:25:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (build_expr_type_conversion): Handle conversions to - reference types. - -Wed Aug 23 15:33:59 1995 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Work around backend bug with -fpic. - -Tue Aug 22 17:20:07 1995 Per Bothner <bothner@kalessin.cygnus.com> - - * decl2.c (flag_new_for_scope): Add a new mode that follows ANSI - for-scoping, but supports (and warns about) old programs. - Make the new mode (with value 1) the default. - (lang_f_options): The on-value for flag_new_for_scope is now 2. - * cp-tree.h (DECL_DEAD_FOR_LOCAL, DECL_ERROR_REPORTED): New macros - (DECL_SHADOWED_FOR_VAR): Likewise. - * decl.c (struct binding_level): New fields dead_vars_from_for - and is_for_scope. - (note_level_for_for): New function. - (poplevel): Special processing if is_for_scope. - (pushdecl): Warn if for-scope variable shadows local. - * lex.c (do_identifier): Handle old (non-ANSI) for scoping, - and warn if conflicts. - * parse.y (FOR): Call note_level_for_for. - -Mon Aug 21 10:28:31 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (import_export_inline): Class interface hackery does not - apply to synthesized methods. - -Sun Aug 20 16:29:00 1995 Mike Stump <mrs@cygnus.com> - - * search.c (virtual_context): Find the right context more often. - Solves a `recoverable compiler error, fixups for virtual function' - problem. - -Sun Aug 20 13:53:24 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_all_catch): Ensure that we always transfer - control to the right EH handler, by rethrowing the end label on the - region, instead of hoping we are nested and falling through. - (expand_leftover_cleanups): Likewise. - (end_protect): Since we now rethrow the end label, put a - nop after it, so that outer regions are recognized. - * init.c (build_vec_delete_1): New routine to handle most of vector - deleting, all code moved here from build_vec_delete. - (build_array_eh_cleanup): Use build_vec_delete_1 to do all the real - work. - (expand_vec_init): If the array needs partial destructing, setup an - EH region to handle it. - (build_vec_delete): Move lots of code to build_vec_delete_1, use - build_vec_delete_1 to do the grunt work. - -Sat Aug 19 14:25:33 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - Handle decl attributes properly for function definitions without - previous attribute-loaded declarations. - * decl.c (start_function): New arg ATTRS. Add a call to - cplus_decl_attributes with it before we create the RTL. - * cp-tree.h (start_function): Update prototype. - * parse.y (fn.def1): Pass ATTRS into start_function instead of - trying to call cplus_decl_attributes too late. Pass a NULL_TREE - for other use. - * decl2.c (finish_file): Pass NULL_TREE as fourth arg to - start_function. - * method.c (synthesize_method): Likewise. - * except.c (expand_builtin_throw): Likewise for start on __throw. - -Sat Aug 19 13:36:08 1995 Mike Stump <mrs@cygnus.com> - - * class.c (set_rtti_entry): Turn on -fvtable-thunk -frtti support. - This changes -fvtable-thunks vtable layout, so a recompile will be - necessary, if you use -fvtable-thunks. - (get_vtable_entry): Use n, instead of i to be consistent with the - rest of the compiler. - (get_vtable_entry_n): Likewise. - (add_virtual_function): Add a slot for the tdesc, if -fvtable-thunks - are being used. - (finish_struct_1): Likewise. - (skip_rtti_stuff): New routine to collapse similar code from many - different parts of the compiler. I think I got them all. - (modify_one_vtable): Use it. - (fixup_vtable_deltas1): Likewise. - (override_one_vtable): Likewise. - * decl2.c (mark_vtable_entries): Likewise. - * tree.c (debug_binfo): Likewise. - * search.c (expand_upcast_fixups): Likewise. - (get_abstract_virtuals_1): Likewise. Use virtuals, instead of tmp to - consistent with the rest of the compiler. - (get_abstract_virtuals): Likewise. - * cp-tree.h (skip_rtti_stuff): New routine, declare it. - * gc.c (build_headof): Support -fvtable-thunk and -frtti together. - (build_typeid): Likewise. - (build_classof): Remove old style way of doing rtti. Remove support - for `classof' and `headof'. - * gxx.gperf: Likewise. - * hash.h: Likewise. - * parse.y: Likewise. - -Fri Aug 18 17:31:58 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Clear ctor_label and dtor_label. - - * class.c (finish_struct_1): Fix handling of access decls. - -Tue Aug 15 19:21:54 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Only do minimal processing here, so it - can be used for class template definitions, as well. - (finish_struct_1): New function with the rest of the code. - -Tue Aug 15 09:46:16 1995 Mike Stump <mrs@cygnus.com> - - * class.c (prepare_fresh_vtable): On second though, always build the - offset (see Aug 10 change), unless -fvtable-thunks is given. It - does this by calling the new routine set_rtti_entry. - (finish_struct): Likewise. - (set_rtti_entry): New routine to update the rtti information at the - start of the vtable. - -Mon Aug 14 12:21:22 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (dump_decl, case IDENTIFIER_NODE): Only work on a dtor - if it's declared in the C++ language spec. - (dump_function_decl): Likewise. - (dump_function_name): Likewise. - (ident_fndecl): Make sure we got something back from lookup_name. - * decl.c (start_function): Likewise. - -Fri Aug 11 16:52:15 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't call build_new when calling a - constructor without an instance. - -Thu Aug 10 20:00:17 1995 Mike Stump <mrs@cygnus.com> - - * class.c (prepare_fresh_vtable): Always build the offset to the - complete object, as it doesn't cost much. This allows dynamic_cast - to void * to work when -frtti isn't given. - (finish_struct): Likewise. - -Thu Aug 10 16:31:28 1995 Mike Stump <mrs@cygnus.com> - - * except.c (build_eh_type): Split out some functionality to new - routine named build_eh_type_type. - (build_eh_type_type): New routine. - (expand_start_catch_block): Use build_eh_type_type, as we never want - the dynamic type of the catch parameter, just the static type. - Fixes core dumps when -frtti is used and one catchs pointers to - classes. - -Thu Aug 10 14:55:29 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Since we now use normal calling - conventions for __throw, we have to remove the first layer off the - stack, so that the next context we search for handlers is the outer - context instead of the context that had the call to __throw, if we - don't immediately find the desired context. - -Tue Aug 8 17:44:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * tree.c (cp_expand_decl_cleanup): Returns int, not tree. - * cp-tree.h: Update. - - * parse.y (template_type_parm): Add support for `typename'. - -Tue Aug 8 12:06:31 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_internal_throw): New internal routine to throw a - value. - (expand_end_all_catch, expand_leftover_cleanups): All throwers - changed to use `expand_internal_throw' instead of jumping to throw - label. - (expand_end_catch_block, expand_throw): Likewise. - (throw_label): Removed. - (expand_builtin_throw): Changed so that EH parameters are passed by - normal function call conventions. Completes Aug 4th work. - -Fri Aug 4 17:17:08 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (expand_builtin_throw): Declare it. - * decl2.c (finish_file): Call expand_builtin_throw. - * except.c (make_first_label): Remove. - (init_exception_processing): Don't use a LABEL_REF for throw_label, - instead use a SYMBOL_REF, this is so that we don't use LABEL_REFs in - other functions that don't really appear in those functions. This - solves a problem where cc1plus consumed exponential amounts of - memory when -Wall was used. - (expand_end_all_catch, expand_leftover_cleanups, - expand_end_catch_block, expand_throw): Change all uses of - throw_label to match new style. - (do_unwind): Rename parameter to inner_throw_label, as it is now - different from throw_label. Also, assume that our caller will wrap - the passed label with a LABEL_REF, if needed. - (expand_builtin_throw): Make external, change so that the generated - throw is now a real function. - (expand_exception_blocks): Never generate throw code inside another - function. - -Fri Aug 4 12:20:02 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Move checking of mutable const objects - and mutable static objects down, as we might decide during parsing - to unset staticp or constp (for example, when const is part of the - object being pointed to). - -Thu Aug 3 17:13:43 1995 Mike Stump <mrs@cygnus.com> - - * except.c (output_exception_table_entry): Enhance portability to - weird machines. - (emit_exception_table): Likewise. - -Thu Aug 3 16:41:38 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_ptrmemfunc): Handle casting of pointer to - non-virtual member functions. - -Wed Aug 2 11:58:25 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_typeid): Strip cv qualifiers so that const T&, T&, T - and const T all match. - -Wed Aug 2 11:25:33 1995 Mike Stump <mrs@cygnus.com> - - * except.c (build_eh_type): Strip cv qualifiers so that const T&, - T&, T and const T all match. - -Tue Aug 1 14:20:16 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Fix up comments, cleanup code and eliminate exceptNode, - exceptStack, exceptstack, push_except_stmts, pop_except_stmts, - new_except_stack, push_last_insn, pop_last_insn, insn_save_node and - InsnSave. Also, numerous speed improvements, and correctness - improvements. Double faulting in all situations should now be - handled correctly. - (expand_start_all_catch): Instead of having many terminate protected - regions, just have one. - (expand_start_catch_block): No longer have to protect - false_label_rtx, as it isn't used for EH region marking. - (expand_end_catch_block): Expand out EH cleanups here by using - expand_leftover_cleanups. - (expand_end_all_catch): Use sequences instead of playing with insn - links directly. - (expand_exception_blocks): Likewise. Also protect all catch clauses - with one terminate region. - -Mon Jul 31 13:24:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (report_type_mismatch): Don't talk about an object - parameter for non-methods. - -Sun Jul 30 13:13:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Catch private and protected members of - anonymous unions here. - * decl2.c (finish_anon_union): And here. - * parse.y: Instead of here. - - * errfn.c (ARGSLIST): Support passing four args. - * error.c (cv_as_string): New function. - (cp_printers): Add it. - * call.c (build_method_call): Report 'const' at end of pseudo-decl. - - * method.c (report_type_mismatch): Deal with a bad_arg of 0. - - * init.c (expand_aggr_init): Handle volatile objects, too. - -Sat Jul 29 13:42:03 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (struct binding_level): Keep list of incomplete decls. - (print_binding_level): Use list_length to count them. - (pushdecl): Build up the list. - (hack_incomplete_structures): Walk it and prune completed decls. - -Fri Jul 28 15:26:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comp_target_types): Don't check const and volatile for - function types. - (comp_ptr_ttypes_real): Likewise. - -Thu Jul 27 15:40:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comp_target_types): Fix. - -Thu Jul 27 15:10:48 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (unsave_expr_now, build_unsave_expr, - cp_expand_decl_cleanup): Declare new routines. - * decl.c (cp_finish_decl, store_parm_decls, - hack_incomplete_structures): Change all cals from - expand_decl_cleanup to cp_expand_decl_cleanup. - * gc.c (protect_value_from_gc): Likewise. - * expr.c (cplus_expand_expr): Handle UNSAVE_EXPRs. - * tree.c (unsave_expr): New routine to build an UNSAVE_EXPR. - (unsave_expr_now): Backend routine used by tree expander. - (cp_expand_decl_cleanup): Wrap second argument in an UNSAVE_EXPR to - work around a limitation in the backend. The backend uses the - cleanups multiple times, on disjoint control flows, so we cannot - pass unsaved SAVE_EXPRs to the backend. - * tree.def (UNSAVE_EXPR): New tree code. - * typeck.c (c_expand_return): Move goto/return code up inside - conditional, as we don't always want to do this, we only want to do - this when we don't otherwise finish with this control flow. - -Thu Jul 27 10:38:43 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (typespec): Only complain about typeof if we're not - getting it from a system header. - -Thu Jul 27 10:26:23 1995 Doug Evans <dje@canuck.cygnus.com> - - Clean up prefix attribute handling. - * parse.y (reserved_declspecs): Link prefix attributes with declspecs. - (declmods): Likewise. - (all rules that reference typed_declspecs and declmods): Call - split_specs_attrs or strip_attrs to separate declspecs and attrs. - (lang_extdef): Delete resetting of prefix_attributes. - (template_def, notype_declarator rule): Use NULL_TREE for - prefix_attributes. - (condition): Use NULL_TREE for prefix_attributes. - (setattrs): Deleted. - (nomods_initdcl0): Set prefix_attributes to NULL_TREE. - (component_decl): Delete resetting of prefix_attributes. - (component_decl_1, notype_components rule): Use NULL_TREE for - prefix_attributes. - (simple_stmt): Delete resetting of prefix_attributes. - -Mon Jul 24 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Deal with reference conversions before - others. Actually do array->pointer decay. Call comp_target_types - with pointer types rather than their targets. - - * typeck.c (comp_target_types): Avoid assigning D const * to B *. - -Mon Jul 24 08:54:46 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * pt.c (to_be_restored): Move decl to global scope. - -Sat Jul 22 12:22:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_decl): Put back clearing of DECL_IN_AGGR_P. - -Fri Jul 21 17:09:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Downgrade error about 'extern int A::i' - to pedwarn. - - * pt.c (instantiate_template): Also avoid instantiation if the - function has already been declared to be a specialization. - - * decl2.c (check_classfn): Ignore cname argument, and return the - matching function. - - * decl.c (start_decl): Handle declarations of member functions - outside of the class (i.e. specialization declarations). - -Thu Jul 20 10:34:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Don't mess with the type of bitfields. - - * various.c: s/TYPE_POINTER_TO/build_pointer_type/. - -Thu Jul 20 01:43:10 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_aggr_init): Assume LOOKUP_ONLYCONVERTING if init - is not a parameter list (TREE_LIST). - (expand_default_init): If LOOKUP_ONLYCONVERTING is set, then set - LOOKUP_NO_CONVERSION so that we don't allow two-level conversions, - but don't set it otherwise. - -Wed Jul 19 20:32:01 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_default_init): Don't allow two-level conversions - during construction. - -Wed Jul 19 18:06:37 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_headof): The type of dyncasting to a pointer to cv - void, should be pointer to cv void. - -Wed Jul 19 17:25:43 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Allow casting in const. - -Wed Jul 19 16:34:27 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_const_cast): If we are passed error_mark_node, - return it. - -Wed Jul 19 15:24:48 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * class.c (push_nested_class): Make sure TYPE is non-nil. - - * cvt.c (type_promotes_to): Watch for error_mark_node on the - incoming TYPE. - -Wed Jul 19 13:23:12 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * cp-tree.h (SIGTABLE_VT_OFF_NAME): Renamed from SIGTABLE_OFFSET_NAME. - (SIGTABLE_VB_OFF_NAME): New macro. - (vt_off_identifier): Renamed from offset_identifier. - (vb_off_identifier): Added extern declaration. - - * decl.c (vt_off_identifier): Renamed from offset identifier. - (vb_off_identifier): New variable to hold the identifier for the - sigtable field vb_off. - (init_decl_processing): Initialize vb_off_identifier. - Renamed vt_off_identifier from offset_identifier. - * sig.c (build_signature_method_call): Renamed offset_identifier and - local variable offset to vt_off_identifier and vt_off, respectively. - * sig.c (build_signature_table_constructor): Renamed offset to vt_off. - - * decl.c (init_decl_processing): Add vb_off field to - sigtable_entry_type. Reorder fields so that pfn gets properly - aligned at a 64 bit boundary on the Alpha. - * sig.c (build_signature_table_constructor): Build the constructor - according to the new layout. Set the vb_off field to -1 for now. - - * decl.c (init_decl_processing): Align sigtable_entry_type on word - boundaries instead of double word boundaries to save space. - -Tue Jul 18 16:58:37 1995 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert): Always call build_cplus_new for a ctor. - -Tue Jul 18 14:24:53 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (opt.component_decl_list): Only forbid private/protected - in anonymous unions. We need to make this know when the type is - defined for an object, to not give the error. - -Mon Jul 17 14:22:44 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (opt.component_decl_list): Don't allow access control - as private or protected for union members. - -Sun Jul 16 14:01:00 1995 Jim Wilson <wilson@chestnut.cygnus.com> - - * lex.c (check_newline): For 'p' case, move goto skipline line to - before end brace for 'pragma'. - -Fri Jul 7 13:55:58 1995 Mike Stump <mrs@cygnus.com> - - * g++.1: Tiny updates. - -Fri Jul 7 13:05:20 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (cp_finish_decl): Only destruct local static variables if - they are constructed, and only construct the first time control - passes completely through its declaration (if not initialized with a - constant-expression). - (expand_static_init): Likewise. - -Wed Jul 5 14:05:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (comptypes, case OFFSET_REF): If either offset basetype - is a TEMPLATE_TYPE_PARM, give a match. - -Fri Jun 30 15:42:57 1995 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_value): Handle encoding of null pointer - constants (or any pointer with a constant numeric value) for - templates. - -Fri Jun 30 13:45:51 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (convert_harshness): Add QUAL_CODE when we're faced with - const vs non-const for void conversions. - -Fri Jun 30 10:19:52 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_all_catch): Fix problem with finding an - outer nested try block when there is no code to separate it from an - inner try block. - -Fri Jun 30 02:22:26 1995 Mike Stump <mrs@cygnus.com> - - * search.c (dfs_pushdecls): Consume 2 or 3 orders of magnitude less - memory please when virtual bases are used. - -Thu Jun 29 19:03:47 1995 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Avoid testing things that cannot be - null to see if they are null. - * cvt.c (convert_pointer_to_vbase): Remove code that doesn't work. - * decl.c (finish_function): Pass a type into the new - convert_pointer_to_vbase instead of a binfo. - * search.c (convert_pointer_to_vbase): Rewritten to use get_vbase - and convert_pointer_to_real. - (expand_indirect_vtbls_init): Use convert_pointer_to_vbase instead - of the more cryptic call to get_vbase. - -Thu Jun 29 09:35:05 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): Fix broken SLOW_BYTE_ACCESS check. - -Thu Jun 29 03:43:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_template): Don't strip 'this' twice. - - * pt.c (coerce_template_parms): Allow null pointer constants. - - * decl.c (revert_static_member_fn): But only if DECL_ARGUMENTS is - set. - -Wed Jun 28 18:39:03 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (revert_static_member_fn): Also remove 'this' from - DECL_ARGUMENTS. - * decl2.c (check_classfn): Don't revert this function until we get a - match. - -Wed Jun 28 14:07:27 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (component_decl): Clear PREFIX_ATTRIBUTES here. - -Wed Jun 28 11:05:13 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_file): Handle global vector news. - * init.c (build_new): Encode vector news so that later we will know - how many elements there are. - -Mon Jun 26 13:38:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * expr.c (cplus_expand_expr): Don't mess with temp slots. - - * decl2.c (warn_if_unknown_interface): Don't crash if tinst_for_decl - returns null. - - * decl2.c (check_classfn): Use revert_static_member_fn. - * decl.c (revert_static_member_fn): Diagnose static member functions - declared const or volatile. - - * decl2.c (grokfield): Check for missing default args here, too. - (check_default_args): Function to do the checking. - * decl.c (pushdecl): Use it. - - * decl.c (pushdecl): Don't warn about shadowing a member of `this' - if there is no `this'. - -Sun Jun 25 11:34:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Downgrade 'called before definition' - to a warning, as it ought to go away after Monterey. - -Sat Jun 24 14:18:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (coerce_template_parms): Don't do extra checking on pointer - to member arguments. - - * class.c (finish_struct): const and reference members don't prevent - a class from being an aggregate. - - * class.c (finish_struct): Signatures are always aggregates. - -Fri Jun 23 17:20:29 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (check_classfn): Improve error message. - - * pt.c (tsubst): Handle PROMOTE_PROTOTYPES. - -Thu Jun 22 01:50:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (comptypes): Don't ignore method quals. - - * class.c (finish_struct): Non-abstract virtuals are always USED. - - * decl.c (build_ptrmemfunc_type): The underlying union type isn't - IS_AGGR_TYPE, either. - * class.c (finish_struct): Use CLASSTYPE_NON_AGGREGATE instead. - * cp-tree.h: Likewise. - - * cp-tree.h (lang_type): Add aggregate. - (CLASSTYPE_AGGREGATE): New macro. - (TYPE_NON_AGGREGATE_CLASS): Likewise. - * class.c (finish_struct): Determine whether a class is an - aggregate. - * decl.c (cp_finish_decl): Check TYPE_NON_AGGREGATE_CLASS instead of - TYPE_NEEDS_CONSTRUCTING. - * typeck2.c (digest_init): Check TYPE_NON_AGGREGATE_CLASS for - subobjects, too. - - * pt.c (tsubst, PARM_TYPE): Propagate DECL_ARTIFICIAL. - - * decl.c (start_function): For pre-parsed functions, layout all of - the parm decls again. - (grokvardecl): TREE_PUBLIC depends on DECL_THIS_EXTERN, not - DECL_EXTERNAL. - - * pt.c (coerce_template_parms): Improve checking for invalid - template parms. - -Wed Jun 21 12:01:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Forbid declaration of a static member - with the same name as its enclosing class. - -Mon Jun 19 10:28:14 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): Clear current_class_decl. - - * typeck.c (build_conditional_expr): Use convert (boolean_type_node - instead of truthvalue_conversion. - - * class.c (finish_struct): A data member with the same name as the - class doesn't suppress constructors. - -Fri Jun 16 18:11:39 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * decl.c (start_function): If current_class_decl is a signature - pointer, don't dereference it but set C_C_D to current_class_decl. - -Fri Jun 16 17:06:28 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Complain about virtual functions - redeclared to be inline. - -Fri Jun 16 13:20:38 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (get_unique_name): New routine to name unnamed namespaces. - (push_namespace): Use get_unique_name for naming unnamed namespaces. - -Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y: Call cplus_decl_attributes with prefix_attributes where - appropriate. - -Wed Jun 14 19:24:49 1995 Mike Stump <mrs@cygnus.com> - - * search.c (get_vbase): New routine to switch hierarchies from the - CLASSTYPE_VBASECLASSES to the normal one. - (expand_indirect_vtbls_init): Use get_vbase to figure out how we - want to convert to a vbase pointer. - -Mon Jun 12 17:50:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_class_template): Add the new instantiation to - template_classes. - (do_pending_expansions): Call instantiate_member_templates on all of - the classes in template_classes. - -Mon Jun 12 12:36:59 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (complete_array_type): Fill in the TYPE_DOMAIN of our - TYPE_MAIN_VARIANT if it is not filled in. - * init.c (build_delete): If the TYPE_DOMAIN is not set, give an - error instead of core dumping. - -Mon Jun 12 10:41:40 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (can_convert): Also check for distance > 0. - (can_convert_arg): Likewise. - (user_harshness): Likewise. - -Fri Jun 9 19:17:21 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * g++.c (MATH_LIBRARY): Provide default. - (main): Always link with the math library if we link with libstdc++. - - * decl.c (start_function): Complain about redefinition of a function - even when the pending_inline version is compiled after the other - version. - -Thu Jun 8 15:44:38 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * gc.c (build_dynamic_cast): Build up a reference to a parameter of - aggregate type. - -Wed Jun 7 15:31:57 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_vec_delete): Resolve an offset ref before we try to - use it. - -Wed Jun 7 14:19:32 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): If the class lacks a constructor or - assignment operator, return error_mark_node. - (common_type): Use build_cplus_array_type. - -Tue Jun 6 09:41:27 1995 Mike Stump <mrs@cygnus.com> - - * class.c (dont_allow_type_definitions): New variable set when types - cannot be defined. - (finish_struct): Use it. - * cp-tree.h (dont_allow_type_definitions): Define it. - * parse.y (primary, handler_seq): Set it. - -Mon Jun 5 18:49:38 1995 Mike Stump <mrs@cygnus.com> - - * method.c (build_opfncall): Use DECL_CHAIN, not TREE_CHAIN for - results from lookup_fnfields. Always give warning/error on bad - code. - -Mon Jun 5 11:39:37 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (member_init_ok_or_else): Don't allow initialization of - an ancestor's member from within a constructor. - -Mon Jun 5 11:20:34 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * sig.c (build_signature_table_constructor): Use DECL_CONTEXT - instead of DECL_CLASS_CONTEXT for calculating the vfield offset so - abstract virtual functions are handled correctly. - - * sig.c (build_signature_table_constructor): Store the correct - delta in signature table entries. It does not yet work for - classes with virtual base classes as implementations of signatures. - (build_signature_method_call): Add the delta to the object_ptr - before generating the function call. - - * call.c (build_method_call): Make instance_ptr the signature - pointer itself instead of dereferencing the optr. - * sig.c (build_signature_method_call): Dereference the optr for the - direct and virtual calls. - - * sig.c (build_signature_table_constructor): Make the tag for - default implementations -1 instead of 2. - (build_signature_method_call): Change the generated conditional - expression correspondingly. - - * sig.c (build_signature_pointer_constructor): Deleted the sorry - message that said we can't handle multiple inheritance for - implementations of signatures - (build_signature_method_call): Use the offset from the sigtable - entry instead of the vptr field from the signature pointer for - building a virtual function call. - - * class.c (build_vfn_ref): Deleted signature specific code, we don't - call this function anymore from build_signature_method_call. - - * cp-tree.h (SIGNATURE_VPTR_NAME): Deleted. We use the right vptr - field in the object now instead of in the signature pointer/ref. - (build_vptr_ref): Deleted extern declaration. - * sig.c (build_vptr_ref): Deleted. - (build_signature_pointer_or_reference_type): Deleted construction of - the vptr field. - (build_signature_pointer_constructor): Deleted initialization of/ - assignment to the vptr field. - - * sig.c (build_signature_table_constructor): Convert the signature - table entry fields to their correct types. - - * sig.c (build_signature_table_constructor): Don't call digest_init - for the fields of a sigtable entry, it's wasted time. - - * sig.c (build_signature_table_constructor): Correctly set the - offset and index fields of a sigtable entry. Build the constructor - the way digest_init does, digest_init can't handle initializing an - anonymous union inside a struct. - (build_signature_method_call): Use the index field instead of the - delta field to get the vtable index. - - * decl.c (init_decl_processing): Fix number of fields for building - sigtable_entry_type. - - * cp-tree.h (tag_identifier, offset_identifier): Added extern decls. - (SIGTABLE_CODE_NAME): Renamed to SIGTABLE_TAG_NAME. - (SIGTABLE_PFN_NAME): Deleted, we'll use VTABLE_PFN_NAME instead. - * decl.c (tag_identifier, offset_identifier): New variables to - hold the identifiers for the sigtable fields tag and offset. - (init_decl_processing): Initialize these variables. - (init_decl_processing): Use these variables to build the - sigtable_entry_type structure. Rename the code and offset fields - to tag and delta, respectively; add offset and index fields. Changed - types of fields from short_integer_type_node to delta_type_node. - * sig.c (build_signature_table_constructor): Rename code and offset - to tag and delta, respectively. - (build_signature_method_call): Likewise. Use above variables. - -Thu Jun 1 17:03:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (lookup_name_real): Don't try to look anything up in an - erroneous object. - -Fri Jun 2 10:30:14 1995 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_int): New routine. Break out - functionality from build_overload_value so we can reuse it. - (build_overload_value): Handle pointer to member functions as value - parameters for templates. - (build_overload_identifier): Since template parameters are shared - among all instantiations, we have to substitute in the real types - in TREE_TYPE (parm). - pt.c (coerce_template_parms): Likewise. - (push_template_decls): Likewise. - (grok_template_type): Deleted as template parameters are shared - among all instantiations. - -Wed May 31 19:10:32 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Always give errors on constant overflow - for array indices. - -Wed May 31 11:39:43 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (commonparms): Don't abort if simple_cst_equal returns < 0. - (build_c_cast): Don't tack on a NON_LVALUE_EXPR when casting to - reference type. - (build_indirect_ref): Fix check for *&. - -Fri Jun 16 06:54:03 1995 Mike Stump <mrs@cygnus.com> - - * Version 2.7.0 released. - -Fri Jun 16 15:07:29 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (DEMANGLER_PROG): Add LIBS. - -Thu Jun 15 15:00:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (define_function): Don't set DECL_INTERFACE_KNOWN. - -Wed Jun 7 20:00:31 1995 Mike Stump <mrs@cygnus.com> - - * *.[chy]: Change all callers of finish_decl to cp_finish_decl. - * decl.c (finish_decl): New routine to handle call backs from the - mid end (declare_hidden_char_array). - -Wed Jun 7 19:02:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Handle setting C_C_D here. - (set_C_C_D): Removed. - (struct saved_scope): Remove class_decl. - (push_to_top_level): Don't save current_class_decl. - (pop_from_top_level): Don't restore current_class_decl or C_C_D. - (struct cp_function): Add C_C_D. - (push_cp_function_context): Save C_C_D. - (pop_cp_function_context): Restore C_C_D. - -Fri Jun 2 11:05:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (set_C_C_D): New function. suspend_momentary before - building C_C_D. - (pop_from_top_level): Call it. - (start_function): Likewise. - (pop_cp_function_context): Likewise. - - * class.c, cp-tree.h, decl.c, decl2.c, parse.y: Lose all references - to current_vtable_decl, CLASSTYPE_INST_VAR and CLASSTYPE_VTBL_PTR. - - * decl.c (push_cp_function_context): Save current_class_decl. - (pop_cp_function_context): Restore current_class_decl and set C_C_D. - (pop_from_top_level): Don't use CLASSTYPE_INST_VAR to set C_C_D. - (start_function): Likewise. - - * class.c (popclass): Don't mess with current_class_decl, - current_vtable_decl, or C_C_D. - -Mon May 29 12:45:10 1995 Paul Eggert <eggert@twinsun.com> - - * Make-lang.in (c++.mostlyclean): Remove $(DEMANGLER_PROG). - -Wed May 24 15:55:18 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * decl.c (duplicate_decls): Check simple_cst_equal result against 0. - * decl2.c (finish_anon_union): Likewise. - * method.c (largest_union_member): Likewise. - -Wed May 24 14:41:11 1995 H.J. Lu <hjl@nynexst.com> - - * Make-lang.in (cxxmain.o): Replace single quotes with backslashes. - -Mon May 22 17:38:48 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (g++, g++-cross, cc1plus, DEMANGLER_PROG): - Use $@ instead of output name so works even if have .exe. - (cxxmain.o): Use cp if ln -s fails. - (c++.install-man): Use $(exeext) in executable names. - (c++.mostlyclean, stage[1-4]): Use $(objext) in object file names. - * Makefile.in (../cc1plus): Use $(exeext) in name of executable. - -Wed May 24 01:39:03 1995 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Parms can be null, duh. - -Tue May 23 01:32:09 1995 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): If convert_arguments failed, just bail. - -Fri May 19 10:31:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (convert_force): Pass LOOKUP_NORMAL to cp_convert. - - * tree.c (copy_to_permanent): Oops. - -Fri May 19 10:01:07 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (break_out_target_exprs): Add decl. - -Thu May 18 13:02:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Move *all* interface handling stuff after - the pushdecl. - - * tree.c (mapcar): Renamed from make_deep_copy and generalized. - (perm_manip): Return t if permanent, otherwise 0. - (copy_to_permanent): Use them. - (bot_manip): Helper for break_out_target_exprs. - (break_out_target_exprs): New function. Uses mapcar. - - * typeck.c (convert_arguments): Use it. - - * method.c (hack_identifier): Use convert_from_reference to - dereference a reference. - -Wed May 17 17:54:54 1995 Mike Stump <mrs@cygnus.com> - - * call.c (convert_harshness): Move reference bashing before pointer - to member bashing. - -Wed May 17 16:57:53 1995 Mike Stump <mrs@cygnus.com> - - * cvt.c (convert_to_reference): Only complain, if complaints are - wanted. - * typeck.c (build_function_call_real): Likewise. If - LOOKUP_SPECULATIVELY is set and something won't work, return - NULL_TREE. - * cvt.c (cp_convert): Likewise. Pass flags down to build_method_call. - (convert): Pass LOOKUP_NORMAL to cp_convert. - * typeck.c (convert_for_assignment): Likewise. - (convert_force): Pass LOOKUP_COMPLAIN to cp_convert. - (convert_arguments): Get out early if we get an error_mark_node. - (convert_for_initialization): Use cp_convert instead of convert so - that we can pass flags down. - * cp-tree.h (LOOKUP_SPECULATIVELY): Added documentation. - -Wed May 17 01:43:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck2.c (store_init_value): Don't take the MAIN_VARIANT of the - decl type. - - * class.c (finish_struct): Don't complain about a class with no - user-defined constructors but with a member that has no default - constructor, as this is OK for aggregates. - - * expr.c (cplus_expand_expr, NEW_EXPR): If this is an explicit - constructor call, mark slot addressable. - -Tue May 16 18:37:51 1995 Douglas Rupp <drupp@cs.washington.edu> - - * g++.c: Changed WINNT to _WIN32. - -Tue May 16 12:40:16 1995 Jason Merrill <jason@lisa.cygnus.com> - - * lex.c (handle_sysv_pragma): Don't use token_buffer. - -Tue May 16 12:05:26 1995 Mike Stump <mrs@cygnus.com> - - * call.c (resolve_scope_to_name): Add initial semantic support for - namespaces. - * class.c (finish_struct): Likewise. - * cp-tree.h (NAMESPACE_LEVEL): Likewise. - * cvt.c (build_up_reference, convert_to_reference): Likewise. - * decl.c (binding_level::namespace_p, suspend_binding_level): Likewise. - (resume_binding_level, toplevel_bindings_p): Likewise - (namespace_bindings_p, declare_namespace_level): Likewise. - (resume_level, push_namespace, pop_namespace): Likewise. - (pop_everything, pushtag, duplicate_decls, pushdecl): Likewise. - (implicitly_declare, lookup_namespace_name): Likewise. - (lookup_name_real, start_decl, make_temporary_for_reference): Likewise. - (obscure_complex_init, finish_decl, expand_static_init): Likewise. - (grokvardecl, grokdeclarator, parmlist_is_exprlist): Likewise. - (store_parm_decls, hack_incomplete_structures): Likewise. - * decl2.c (get_temp_name, finish_anon_union): Likewise. - (current_namespace, push_namespace, pop_namespace): Likewise. - (do_namespace_alias, do_toplevel_using_decl): Likewise. - (do_class_using_decl): Likewise. - * error.c (dump_decl): Likewise. - * init.c (build_member_call, build_offset_ref): Likewise. - * lex.c (identifier_type): Likewise. - * parse.y (lang_extdef, using_decl, extdef): Likewise. - (component_decl_1, nested_name_specifier_1): Likewise. - * spew.c (yylex): Likewise. - * tree.def (NAMESPACE_DECL): Likewise. - -Tue May 16 11:55:35 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (push_overloaded_decl): Return the new decl even if it - can't be pushed. - -Tue May 16 11:00:37 1995 Jason Merrill <jason@lisa.cygnus.com> - - * typeck.c (decay_conversion): Split out from default_conversion. - (default_conversion): Call it. - (build_binary_op): Likewise. - (build_binary_op_nodefault): Use decay_conversion for truth ops. - -Mon May 15 12:47:56 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (warn_extern_redeclared_static): This is a pedwarn. - (duplicate_decls): Always use the old decl's linkage info. Don't - play with linkage of consts. - (pushdecl): Don't play with linkage of consts. - (redeclaration_error_message): Don't complain about an old public - decl and a new non-public decl here. - (grokvardecl): Handle linkage of consts here. - (grokdeclarator): An 'extern inline' is public. Pass constp to - grokvardecl. - (start_function): Wait until after the pushdecl to do some linkage - stuff. - - * decl2.c (import_export_vtable): Make duplicates weak rather than - static if supported. - (import_export_inline): Likewise. - * pt.c (do_pending_expansions): Likewise. - - * class.c (build_vbase_path): flag_assume_nonnull_objects only - affects reference conversion. - - * init.c (emit_base_init): Build up an RTL_EXPR and add it to - rtl_expr_chain. - * decl.c, decl2.c: s/base_init_insns/base_init_expr/. - -Tue May 16 07:06:28 1995 Paul Eggert <eggert@twinsun.com> - - * method.c (numeric_output_need_bar): Renamed from misspelling. - - * typeck.c (build_ptrmemfunc): Fix misspellings in messages. - -Sun May 14 10:26:22 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * lang-options.h, lang-specs.h: New files. - -Thu May 11 00:31:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (default_conversion): Don't check for BLKmode before - pulling out the decl_constant_value. - - * decl.c (start_function): Clear named_labels and shadowed_labels. - - * typeck.c (build_function_call_real): Also synthesize methods here. - -Wed May 10 00:55:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Synthesize exported methods before the - reconsider loop. - - * parse.y: Move declaration of flag_new_for_scope to file scope. - -Tue May 9 19:10:33 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c: Add flag_new_for_scope for new -ffor-scope flag. - * parse.y (FOR): Conditionalize the pushing and popping of scope for - the for-init-statement upon the new flag_new_for_scope. - * parse.y (try_block): Simplify and use compstmt. - -Mon May 8 12:41:52 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (define_function): Mark function decl artificial. - -Sun May 7 00:51:28 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (simple_stmt, FOR): Put back push/pop for condition scope. - - * decl2.c (grokclassfn): DECLs don't have cv-qualified types. - * tree.c (build_cplus_method_type): Likewise. - - * cp-tree.h (SET_DECL_ARTIFICIAL): Just set DECL_ARTIFICIAL to 1. - - * typeck.c (build_function_call_real): If convert_arguments failed, - just bail. - (convert_arguments): If one of the arguments is error_mark_node, - just bail. - -Sat May 6 02:39:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Don't check DECL_NOT_REALLY_EXTERN for - decls that don't include it. - -Fri May 5 14:23:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Decls that have DECL_INTERFACE_KNOWN or - DECL_NOT_REALLY_EXTERN set aren't extern decls. - - * typeck.c (build_indirect_ref): Don't call default_conversion for a - parameter of reference_type. - * cvt.c (convert_from_reference): Just use build_indirect_ref. - - * pt.c (do_type_instantiation): Only instantiate member functions - that actually come from templates. - -Fri May 5 09:46:05 1995 Mike Stump <mrs@cygnus.com> - - * parse.y: Generalized cleanup of poplevels, and compound statements - and compound statements in try blocks. Rewritten `for' rule so that - the scope of variables declared in the for clause is shortened to - span just to the end of the statement, instead of the whole - containing block. - -Fri May 5 00:37:14 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Handle pointers to members better. - -Thu May 4 16:00:26 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (delete_sanity): Do access control here. - * init.c (build_delete): Instead of here. - - * Make-lang.in: Build c++filt. - -Wed May 3 02:59:53 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (cplus_decl_attributes): If we just modified a TYPE_DECL, - update our IDENTIFIER_TYPE_VALUE. - -Fri Apr 28 07:58:41 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * lex.c (cons_up_default_function): Fix linkage of #pragma - implemented functions. - -Thu Apr 27 16:56:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (build_overload_name): Simplify and fix repeated type - folding. - - * decl.c (grokdeclarator): Prohibit pointers to void or reference - members. - -Thu Apr 27 09:49:07 1995 Mike Stump <mrs@cygnus.com> - - * typeck2.c (process_init_constructor): Make sure initializers are - fully digested. - -Thu Apr 27 01:11:55 1995 Jason Merrill <jason@python.cygnus.com> - - * lex.c (cons_up_default_function): Always defer synthesis. - -Thu Apr 27 00:20:37 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (mark_inline_for_output): Don't play with pending_inline - stuff. - -Wed Apr 26 17:48:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (user_harshness): New function; like build_type_conversion, - but doesn't actually build anything. - (compute_conversion_costs): Use it instead of build_type_conversion. - -Wed Apr 26 17:11:25 1995 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_function_call_real): Improve error message for - calling a non-function. - - * method.c (hack_identifier): Lose check for calling a data member. - -Wed Apr 26 16:59:13 1995 Mike Stump <mrs@cygnus.com> - - * typeck2.c (build_functional_cast): Remove very old cruft. - Seems like good code is generated without it. - -Wed Apr 26 00:47:16 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (do_build_assign_ref): Fix handling of anonymous unions. - (do_build_copy_constructor): Likewise. - - * parse.y (simple_stmt, SWITCH): Call {push,pop}_switch. - - * decl.c (push_switch): New function. - (pop_switch): Likewise. - (define_case_label): Check for jumping over initialization. - - * call.c (build_method_call): Check for an inline function being - called before its definition has been seen. - * typeck.c (build_function_call_real): Likewise. - - * decl.c (duplicate_decls): Check for a function being redeclared - inline after its address has been taken. - - * typeck.c (build_conditional_expr): Handle related class lvalues. - -Tue Apr 25 13:20:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_pending_expansions): Don't expand unused templates. - - * parse.y (component_decl): Accept a lone semicolon. - -Tue Apr 25 00:25:56 1995 Jason Merrill <jason@rtl.cygnus.com> - - * call.c (build_method_call): Don't allow an RTL_EXPR to serve as the - object parameter anymore. - - * expr.c (cplus_expand_expr): Don't create RTL_EXPRs with no insns. - -Mon Apr 24 12:35:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (simple_stmt, decl case): Clear prefix_attributes. - (lang_extdef): Likewise. - - * parse.y (maybe_parmlist): New rule for use in declarators where - this could either be a list of expressions or parameters. Calls - suspend_momentary before deciding which. - (direct_after_type_declarator): Use it. - (complex_direct_notype_declarator): Use it. - - * pt.c (tsubst): Propagate attributes const and noreturn. - - * typeck.c (build_modify_expr): If warn_synth, call build_opfncall - before doing the default thing. - -Thu Apr 27 21:49:36 1995 Doug Evans <dje@cygnus.com> - - * typeck.c (common_type): Call lookup_attribute instead of - value_member. - -Tue Apr 25 18:07:43 1995 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in: Change "realclean" to "maintainer-clean". - -Sun Apr 23 12:32:38 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_file): Fix broken linked list handling. - -Fri Apr 21 18:08:43 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_base_struct): Don't set TYPE_HAS_COMPLEX_*_REF - as often. - (finish_struct): Likewise. - - * various: Use TYPE_HAS_TRIVIAL_* instead of TYPE_HAS_COMPLEX_*. - - * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): New macro. - (TYPE_HAS_TRIVIAL_ASSIGN_REF): New macro. - -Fri Apr 21 15:52:22 1995 Jason Merrill <jason@python.cygnus.com> - - * typeck.c (c_expand_return): Only expand a returned TARGET_EXPR if - it is of the same type as the return value. - -Fri Apr 21 03:01:46 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Reconsider if synthesizing a method wrote - out its assembly. - - * typeck.c (convert_for_initialization): Don't call a trivial copy - constructor. - - * typeck2.c (store_init_value): Only abort if the type has a - non-trivial copy constructor. - - * typeck.c (c_expand_return): If we're returning in a register and - the return value is a TARGET_EXPR, expand it. Only do - expand_aggr_init if we're returning in memory. - (expand_target_expr): Function to expand a TARGET_EXPR. - (build_modify_expr): Use it. - - * tree.c (build_cplus_new): Layout the slot. - - * expr.c (cplus_expand_expr): Use expand_call to expand the call - under a NEW_EXPR, so the target is not discarded. - -Thu Apr 20 14:59:31 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Tighten error checking. - -Thu Apr 20 11:23:54 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * expr.c (cplus_expand_expr): Only abort if the returned target is - different from what we expected if the type has a non-trivial copy - constructor. - - * decl2.c (cplus_decl_attributes): Attributes applied to a template - really apply to the template's result. - - * tree.c (lvalue_p): Check IS_AGGR_TYPE instead of TREE_ADDRESSABLE - to decide whether to consider a CALL_EXPR an lvalue. - - * class.c (finish_struct_bits): Only set TREE_ADDRESSABLE if the - type has a non-trivial copy constructor. - - * decl.c (start_function): If interface_known, unset - DECL_NOT_REALLY_EXTERN on the function. - -Wed Apr 19 16:53:13 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_function_instantiation): Handle explicit instantiation of - member functions. - (do_type_instantiation): Handle 'inline template class foo<int>', - meaning just spit out the vtable. - - * lex.c (cons_up_default_function): Set DECL_NOT_REALLY_EXTERN on - the consed functions. - - * decl2.c (import_export_inline): Set DECL_INTERFACE_KNOWN. - -Wed Apr 19 16:28:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c, class.c, decl2.c, gc.c, init.c, parse.y, pt.c, search.c, - typeck.c: Include output.h. - -Wed Apr 19 14:57:21 1995 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * call.c (build_method_call): Allow a signature member functions to - be called from a default implementation. - -Wed Apr 19 10:21:17 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (finish_repo): Remember what directory we are in. - - * search.c (expand_upcast_fixups): Don't mess with abort_fndecl. - - * repo.c: Use obstacks instead of fixed-size buffers. Don't spit - out the second copy of the symbol name. Don't remember COLLECT_GCC. - -Wed Apr 19 02:32:40 1995 Mike Stump <mrs@cygnus.com> - - * search.c (virtual_context): New function to get the virtual - context of a function. - (expand_upcast_fixups): New function to generate runtime vtables. - (fixup_virtual_upcast_offsets): Likewise. - (expand_indirect_vtbls_init): Use fixup_virtual_upcast_offsets to - ensure that the this offsets for upcasts from virtual bases into - other virtual bases or non-virtual bases are correct at construction - time and destruction time. - * class.c (fixup_vtable_deltas): Modify to fixup all offsets in all - vtables in all virtual bases, instead of just one vtable in each - virtual base. - (fixup_vtable_deltas1): Likewise. - -Tue Apr 18 03:57:35 1995 Michael Meissner <meissner@cygnus.com> - - * Makefile.in (lex.o): Add dependency on c-pragma.h. - - * lex.c (handle_sysv_pragma): Use NULL_PTR and NULL_TREE as - appropriate, instead of 0. - -Mon Apr 17 12:28:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushdecl): Use decls_match, not duplicate_decls, for - comparing local and global decls. - -Fri Apr 14 01:46:52 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_arguments): Only prohibit passing to ... of - types with non-trivial copy constructors. - - * repo.c (repo_template_used): Don't try to mess with no id. - -Fri Apr 14 23:32:50 1995 Per Bothner <bothner@rtl.cygnus.com> - - * decl.c (duplicate_decls): Use cp_warning_at for redundant-decls. - -Thu Apr 13 15:37:42 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (current_tinst_level): Delete declaration, since it's - static inside pt.c. - - * typeck.c (build_modify_expr): Catch incompatible array assignment. - - * parse.y (attribute_list, attrib): Rewrite actions to feed the - right stuff to decl_attributes. - -Thu Apr 13 11:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (dfs_debug_mark): Check for magic virtual like - import_export_vtable. - - * typeck.c (build_binary_op_nodefault): Don't call cp_pedwarn with - four args. - -Wed Apr 12 12:02:57 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (finish_file): Move prevtable pass before needs_messing_up - decision. - -Tue Apr 11 11:20:27 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_decl): If we're writing out a static data member of - a class, we want the debug info for that class. - - * gc.c (build_t_desc): Check linkage of a class properly. - - * class.c (finish_struct): Set the 'headof' offset for the main - vtable properly. - (prepare_fresh_vtable): Fix typeinfo pointer here. - (modify_one_vtable): Instead of here. - -Mon Apr 10 12:15:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (repo_get_id): New function to return the interesting - identifier for a repo entity. - (repo_template_used): Use it. - (repo_template_instantiated): Mark the id as chosen. - (init_repo): Record whether or not the id was chosen. - (finish_repo): Note if an id was newly chosen. - - * pt.c (do_function_instantiation): Call repo_template_instantiated. - (do_type_instantiation): Likewise. Don't diagnose multiple - instantiation. - - * decl2.c (finish_file): Use DECL_NOT_REALLY_EXTERN when deciding - whether or not to synthesize a method. - - Undo these changes: - * class.c (finish_vtbls): Build more vtables if flag_rtti is on. - * class.c (modify_all_direct_vtables): Likewise. - * init.c (expand_direct_vtbls_init): Expand more vtables if - flag_rtti is on. - -Sat Apr 8 17:45:41 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_headof): Use ptrdiff_type_node instead of - integer_type_node on pointer arithmetic. - -Sat Apr 8 11:57:04 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Undo previous change. - -Thu Apr 6 01:23:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * Makefile.in (compiler): Remove ../cc1plus before rebuilding it. - - * repo.c (get_base_filename): Put the .rpo file in the directory - with the object file, not the source. - - * typeck.c (build_conditional_expr): Handle pmf's better. - - * repo.c (finish_repo): Also use ASM_OUTPUT_LABELREF to print out - the name of the symbol. - -Wed Apr 5 15:24:12 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (open_repo_file): Make repo filename DOS-compliant. - (*): Also write a new repo file if some previously-used - templates are no longer used. Only remember the identifier. - - * lex.c (cons_up_default_function): If this function belongs to a - template class, call repo_template_used for it. - - * repo.c (repo_template_used): Using a class means using its vtable, - if any. - (finish_repo): Likewise. - - * typeck.c (build_modify_expr): Only wrap TARGET_EXPRs in RTL_EXPRs - if the type has a complex copy constructor. - - * decl2.c (lang_decode_option): -frepo implies - -fno-implicit-templates. - - * decl.c (start_function): Clear current_{base,member}_init_list. - - * lex.c (init_lex): Also unset *_eq if ! flag_operator_names. - -Tue Apr 4 16:11:08 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (struct cp_function): Add {base,member}_init_list. - (push_cp_function_context): Save current_{base,member}_init_list. - (pop_cp_function_context): Restore them. - -Mon Apr 3 16:55:08 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (get_base_filename): Take filename parm, fix logic bug. - - * typeck.c (build_compound_expr): Do not warn about a compound expr - in which the first expression has no side effects. - (build_x_compound_expr): Warn here instead. - (build_conditional_expr): Don't warn about a conditional expression - between an enum and the type it promotes to. - - * init.c (build_new): Handle initialization of arrays of builtins - properly. - -Mon Apr 3 15:08:04 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * repo.c: Include config.h to get definitions of bcopy and rindex - on systems that don't have them (e.g., SVR4). - -Mon Apr 3 14:41:55 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_table): Pass NULL_TREE instead of init to - finish_decl so that it won't try and do error checking on the - initializer. - -Mon Apr 3 10:45:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c (get_base_filename): Analyze COLLECT_GCC_OPTIONS to - determine whether this compile used -c -o. - (open_repo_file): Use get_base_filename. Remove the extension. - (finish_repo): Spit out the values of main_input_filename, - COLLECT_GCC and COLLECT_GCC_OPTIONS. - - * parse.y (structsp): Add TYPENAME_KEYWORD complex_type_name. - -Sun Apr 2 23:43:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (compute_access): Don't try to do access control on - nested types. - -Fri Mar 31 10:14:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * repo.c: New file to handle things repo. - - * pt.c (instantiate_template): Call repo_template_used if the - definition is accessible. - (mark_function_instantiated): Split out from - do_function_instantiation. - (mark_class_instantiated): Split out from do_type_instantiation. - - * parse.y (template_instantiate_once): Call repo_template_used. - - * lex.c (lang_init): Call init_repo. - - * decl2.c: Handle flag_use_repository. - (finish_file): Call finish_repo. - - * decl.c (start_method): Call repo_template_used if this is a - template method. - - * Makefile.in (CXX_OBJS): Add repo.o. - (repo.o): Add dependencies. - - * Make-lang.in (CXX_SRCS): Add repo.c. - - * decl.c (start_function): If DECL_INTERFACE_KNOWN and - DECL_NOT_REALLY_EXTERN are both set, unset DECL_EXTERNAL. - - * typeck.c (build_binary_op_nodefault): Identify the invalid operand - types used. - - * decl.c (duplicate_decls): Propagate DECL_NOT_REALLY_EXTERN. - -Thu Mar 30 17:54:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Tidy up use of build_type - and result_type. When checking for comparison between signed - and unsigned, use result_type rather than the (possibly shortened) - type of op0. Also, don't warn about equality comparison of a - signed operand to an unsigned constant that fits in the signed - type. - - * method.c (do_build_copy_constructor): Reverse - current_base_init_list after we've built it up. - -Thu Mar 30 14:35:18 1995 Mike Stump <mrs@cygnus.com> - - * except.c (build_throw): Never warn about the value of throw not - being used. - -Thu Mar 30 13:16:54 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Check for bad catch parameter - declarations. - -Thu Mar 30 13:06:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): Only set DECL_NOT_REALLY_EXTERN if - DECL_EXTERNAL is not already set. - -Thu Mar 30 11:26:24 1995 Mike Stump <mrs@cygnus.com> - - * method.c (emit_thunk): Let poplevel know that the last level is - for a function so it can create a BLOCK_NODE and set DECL_INITIAL. - -Thu Mar 30 11:15:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (import_export_inline): Don't set DECL_NOT_REALLY_EXTERN - here. - - * decl.c (grokdeclarator): OK, don't abort if we see a decl with - METHOD_TYPE. - (finish_function): Set DECL_EXTERNAL and DECL_NOT_REALLY_EXTERN on - all deferred inlines. - -Wed Mar 29 19:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h (DECL_THIS_INLINE): New macro. - (DECL_NOT_REALLY_EXTERN): New macro. - (DECL_THIS_STATIC): New macro. - - * decl.c: Lose all references to current_extern_inline. Break - inline semantics into DECL_INLINE for actual inlining and - DECL_THIS_INLINE for the linkage wierdness. Use DECL_THIS_STATIC. - * decl2.c: Use DECL_NOT_REALLY_EXTERN to indicate that we want to - emit an inline here. Associated changes. - * lex.c: Likewise. - * pt.c: Likewise. - * typeck.c: Likewise. - - * call.c (build_method_call): Don't bother trying to handle inlines - specially. - * cvt.c (convert_to_aggr): Likewise. - - * pt.c (do_function_instantiation): Handle instantiation of - public inlines, too. - -Wed Mar 29 16:04:25 1995 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Change the interface for - __throw_type_match and add decl for new rtti matching routine - __throw_type_match_rtti. - (build_eh_type): New routine to build a run time descriptor for the - expression given. - (expand_start_catch_block): Update to use new calling convention for - the matcher. - (expand_throw): Update to use build_eh_type. - -Mon Mar 27 07:14:33 1995 Warner Losh <imp@village.org> - - * g++.c: Removed __NetBSD__ from conditional. - Declare strerror if HAVE_STRERROR is defined; otherwise - declare sys_errlist and sys_nerr. - (my_strerror): New function. - -Tue Mar 28 14:16:35 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (get_binfo): Don't try to be so clever. - - * tree.c (copy_to_permanent): Also suspend_momentary(). - - * cvt.c (cp_convert_to_pointer): Hand off to convert_fn_pointer even - if the types are the same. - - * decl.c (start_function): Handle extern inlines more like C++ says - we should. - - * init.c (build_member_call): Hand constructor calls off to - build_functional_cast. - - * typeck2.c (build_functional_cast): Use DECL_NESTED_TYPENAME to get - the name of the type. - -Tue Mar 28 13:13:56 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Check for the decl returned by - grokfndecl to be null before using build_decl_attribute_variant. - -Mon Mar 27 18:04:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Use build_pointer_type instead of - TYPE_POINTER_TO. - -Fri Mar 24 12:11:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_conditional_expr): Handle pmfs. - (convert_for_assignment): Fix pmf support. - - * cvt.c (convert_fn_ptr): Support !flag_vtable_thunks. - (cp_convert_to_pointer): Handle pmfs. - (cp_convert): Pass pmfs to cp_convert_to_pointer. - - * typeck.c (common_type): Handle inheritance for pmfs. - - * typeck2.c (build_m_component_ref): Do access control. - - * typeck.c (comp_target_types): Check for conversion to void * - before checking trickier conversions. - - * decl.c (duplicate_decls): Propagate DECL_ABSTRACT_VIRTUAL_P. - - * pt.c (push_tinst_level): Complain if template instantiation depth - is greater than max_tinst_depth. - - * typeck.c (common_type): Assume that we can call common_type to - unify the target type of a pointer. - -Thu Mar 23 00:48:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Don't synthesize methods at - finish_vtable_prevardecl time. Do synthesize methods that are not - used, but are public and not external. - - * cvt.c (build_type_conversion): Only give an error if for_sure. - - * typeck.c (comp_target_types): Only support pointer conversions if - nptrs > 0. - -Wed Mar 22 19:30:15 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Catch use of an initializer list where it - shouldn't be. - -Wed Mar 22 16:21:07 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Wrap alloc_expr in an RTL_EXPR if nelts is - non-constant. - - * decl2.c: temp_name_counter is now public. - - * decl.c (struct cp_function): Add temp_name_counter field. - (push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - - * typeck.c (common_type): Handle unifying function types, and unify - unmatched things to void* with a compiler_error, rather than - silently like before. - -Wed Mar 22 15:10:34 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_prevtable_vardecl, finish_vtable_vardecl): Revert - Brendan's last change and fix latent problem that causes TD entries - to not come out when the things that need them has yet to be - expanded. - -Wed Mar 22 15:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault, comparison ops): Update type0 - and type1, since we might have changed op0 or op1. - -Wed Mar 22 13:33:45 1995 Jason Merrill <jason@python.cygnus.com> - - * typeck.c (common_type): Don't mess up templates. - -Wed Mar 22 04:56:00 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (common_type): Handle ptms properly. Also handle - T* -> void*. - (build_binary_op_nodefault): New variable build_type controls what - type is given to the expression when it is created. Set this to - boolean_type_node for comparison ops instead of using result_type. - (comp_target_types): Allow T * -> void *. - - * cvt.c (cp_convert_to_pointer): Do access control when converting - ptms, too. - -Tue Mar 21 17:25:06 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (extern_lang_string): Catch use of linkage specs that - aren't all naming the same language. - - * class.c (finish_struct): Delete accidental duplicate code. - -Tue Mar 21 14:00:57 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Disable pedwarns about - comparing functions and incomplete types. - - * decl.c (finish_function): Only unset current_function_decl if - !nested. - (duplicate_decls): Last change went too far; we only want to stop - checking for value/reference ambiguity. - -Tue Mar 21 01:26:39 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_generic_desc): Zap the DECL_SIZE so that we can lay it - out fresh, as the new type may be larger. - -Mon Mar 20 19:01:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * expr.c (extract_init): Try to expand the RTL for the - initialization and figure out what it will look like so we can avoid - run-time initialization. Disabled for now. - (extract_scalar_init): Helper for scalar initialization. - (extract_aggr_init): Helper for aggregate initialization. - - * decl.c (duplicate_decls): Don't complain about ambiguous - declarations. - (obscure_complex_init): Now returns a tree. Call extract_init if - we're optimizing and this is a toplevel decl. - (finish_decl): Update accordingly. - - * lex.c (check_newline): If we're just changing files (not pushing - or popping), update input_file_stack->name. - -Mon Mar 20 17:55:04 1995 Mike Stump <mrs@cygnus.com> - - * pt.c (type_unification): Only TEMPLATE_DECLs are handled right now - in the transitive unification code. - -Mon Mar 20 16:07:50 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (shadow_tag): Don't allow inline, virtual, or explicit on - non-functions. - (grokdeclarator): Don't allow friends to be defined in local classes. - -Sat Mar 18 04:03:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_prevtable_vardecl): Use DECL_DECLARED_STATIC - rather than DECL_SAVED_INSNS to decide whether or not this method - was declared inline. - - * method.c (synthesize_method): Turn off DECL_INLINE if - function_cannot_inline_p thinks we're too large. - - * typeck.c (build_indirect_ref): Use build_expr_type_conversion. - -Fri Mar 17 17:47:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (instantiate_type): Handle pmfs. - - * typeck.c (convert_for_assignment): Check types when assigning one - pmf to another. - - * decl.c (define_label): Fix logic for printing out the name of the - label in an error message. - - * error.c (dump_expr): Support ARRAY_REF. - -Fri Mar 17 17:43:02 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Call build_t_desc here. - (finish_prevtable_vardecl): Instead of here. - -Fri Mar 17 14:40:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (expand_static_init): Also use expand_aggr_init if the - initializer is a TREE_LIST. - (grokdeclarator): Only pedwarn about extra qualification if -pedantic. - - * pt.c (unify): Fix unification of return type. - - * expr.c (fixup_result_decl): Use store_expr, rather than - emit_move_insn, to move the return value into the place where - callers will expect it. - -Thu Mar 16 22:05:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_offset_ref): Call assmble_external on functions. - * typeck.c (build_component_ref): Likewise. - -Thu Mar 16 20:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (struct saved_scope): Add members base_init_list and - member_init_list. - (push_to_top_level): Save current_base_init_list and - current_member_init_list to them. - (pop_from_top_level): Put it back. - -Thu Mar 16 19:21:14 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_template): Call assemble_external. - -Thu Mar 16 18:07:54 1995 Brendan Kehoe <brendan@phydeaux.cygnus.com> - - * class.c: Include rtl.h, to get NULL_RTX. - (finish_struct): Also zero out DECL_SAVED_INSNS, to avoid problems - on hosts with different sizes for each part of the union. - * tree.c: Also include rtl.h. - (layout_basetypes): Same change for DECL_SAVED_INSNS. - -Thu Mar 16 13:57:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (unify): Fix array domain unification for 64-bit targets. - - * decl2.c (finish_file): Push bizarre type decl before walking the - vtables the first time. - (walk_vtables): OK, don't set prev to vars if the vardecl_fn messed - with TREE_CHAIN (prev). - - * init.c (emit_base_init): Use convert_pointer_to_real instead of - convert_pointer_to when converting to a direct base. - -Wed Mar 15 20:26:29 1995 Mike Stump <mrs@cygnus.com> - - * pt.c (type_unification): Handle transitive unification better. - -Wed Mar 15 13:56:16 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (walk_vtables): Always set prev to vars. - (mark_vtable_entries): Call assemble_external on the vtable entries. - - * class.c (finish_struct): Set the vtable's size to NULL_TREE before - calling layout_decl, so that it gets updated properly. - - Finally re-enable dynamic synthesis. This time it works. - * method.c (synthesize_method): Pass decl_function_context (fndecl) - to {push,pop}_cp_function_context. - * decl.c (push_cp_function_context): Now takes a tree argument. - (pop_cp_function_context): Likewise. - * call.c (build_method_call): Enable synthesis. - * lex.c (cons_up_default_function): Likewise. - -Tue Mar 14 19:14:19 1995 Doug Evans <dje@chestnut.cygnus.com> - - * parse.y (setattrs): Chain onto prefix_attributes rather than - setting it. - -Wed Mar 15 13:00:00 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (pushdecl): Check if the type of the VAR_DECL is an - error_mark_node before trying to read TYPE_LANG_SPECIFIC. - -Mon Mar 13 21:00:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator, case ARRAY_REF): Wrap the exp with fold, - and convert the size and integer_one_node to the index type. - -Mon Mar 13 08:01:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Save the instance - argument, and tack it onto the front of the COND_EXPR to make the - semantics come out right. Grab the instance argument from - '*instance_ptrptr', rather than having it passed in separately. - - * various: Change various consed-up comparison operations to have - boolean type. Remove the instance argument in calls to - get_member_function_from_ptrfunc. - - * error.c (dump_expr): Dump true and false as "true" and "false". - - * decl2.c (finish_file): Also set DECL_STATIC_FUNCTION_P on the - global init function. - - * decl.c (finish_function): Only set DECL_EXTERNAL here if the - inline function is public. - -Sat Mar 11 00:58:03 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (is_friend): Be more careful about checking - DECL_CLASS_CONTEXT on non-member functions. - - * decl2.c (finish_vtable_vardecl): Don't bother calling - assemble_external here. - (prune_vtable_vardecl): New function that just splices out the - vtable decl from the top-level decls. - (import_export_inline): Unset DECL_EXTERNAL at first. - (finish_file): Don't bother calling assemble_external here. Do - splice out all of the vtables. - -Fri Mar 10 14:42:29 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): If we're not emitting the function yet, - call assemble_external for it. - - * decl2.c (finish_prevtable_vardecl): Don't call mark_vtable_entries - here. - (finish_vtable_vardecl): Don't do the linkage deduction thing here. - Also don't splice out the current vtable if it is unused. - (finish_file): Move the second walk_vtables and the synthesis check - inside the 'reconsider' loop. Move thunk emission after the - 'reconsider' loop. - -Thu Mar 9 16:28:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * pt.c (tsubst): Don't bother calling cp_build_type_variant, since it - was passing bogus values for readonly and volatile from the original - template decl, not the resultant type of the tsubst call. - - * class.c (duplicate_tag_error): Use cp_error_at to point out the - previous definition of the tag. - -Thu Mar 9 10:46:17 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Clear base_init_insns and protect_list. - (struct cp_function): Add base_init_insns field. - (push_cp_function_context): Also save base_init_insns. - (pop_cp_function_context): Also restore base_init_insns. - -Wed Mar 8 13:31:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (member_init_ok_or_else): Check for initializing a static - member here. - (emit_base_init): Instead of here. - -Tue Mar 7 16:03:26 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Disable synthesis as needed. - * lex.c (cons_up_default_function): Likewise. - -Tue Mar 7 10:14:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y: New rules to allow attributes in a prefix position. - (prefix_attributes): New variable. Pass it into cplus_decl_attributes. - (setattr): New rule. - (reserved_declspecs, declmods): Catch attributes here. - * decl2.c (cplus_decl_attributes): Add PREFIX_ATTRIBUTES argument. - * decl.c (duplicate_decls): Pass DECL_MACHINE_ATTRIBUTES to - descendent typedef. - (grokdeclarator): Added code to support machine attributes. - * Makefile.in (stamp-parse): Expect 5 shift/reduce failures. - -Mon Mar 6 15:07:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't synthesize methods outside of a - function. - - Make base initialization more re-entrant so that synthesis on the - fly will work (and, eventually, template instantiation on the fly). - * init.c (sort_member_init): Don't bother with members that can't be - initialized. Reorganize a bit. Don't initialize base members here. - (sort_base_init): New function, like sort_member_init, but for base - classes. Steals some code from emit_base_init. - (emit_base_init): Simplify. Call sort_{member,base}_init before - doing any initialization, so we don't have to save - current_{member,base}_init_list in push_cp_function_context. - (expand_aggr_vbase_init_1): Adjust for sort_base_init. - (expand_aggr_vbase_init): Simplify. - * decl.c (struct cp_function): Add protect_list field. - (push_cp_function_context): Also save protect_list. - (pop_cp_function_context): Also restore protect_list. - * call.c (build_method_call): Enable synthesis at point of call. - * lex.c (cons_up_default_function): Likewise. - - * parse.y: Turn -ansi checks back into -pedantic checks. - - * init.c (build_new): Fix -fcheck-new for array new. - -Sat Mar 4 15:55:42 1995 Fergus Henderson <fjh@cs.mu.oz.au> - - * typeck.c (build_compound_expr): warn if left-hand operand of - comma expression has no side-effects. - -Fri Mar 3 15:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (primary): Change 'object qualified_id *' rules to 'object - overqualified_id *'. - -Fri Mar 3 12:48:17 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (unary_expr): Catch doing sizeof an overloaded function. - Make the error look the same as the one we issue in c_sizeof. - - * typeck.c (build_binary_op_nodefault): Give an error for trying - to compare a pointer-to-member to `void *'. - -Fri Mar 3 11:28:50 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_unary_op): Handle bool increment with smoke and - mirrors here, rather than in expand_increment where it belongs, - because Kenner doesn't agree with me. - -Fri Mar 3 00:08:10 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokparms): Catch a PARM_DECL being used for a default - argument as well. - -Thu Mar 2 20:05:54 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Don't allow new on a function type. - - * parse.y (primary): Avoid a crash when seeing if the arg is of - the same type as that given for the typespec in an explicit dtor call. - -Thu Mar 2 00:49:38 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_function): Change test for calling - mark_inline_for_output. - -Wed Mar 1 11:23:46 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Complain if - build_default_binary_type_conversion fails. - - * init.c (expand_default_init): Handle arguments of unknown type - properly. - - * cvt.c (build_expr_type_conversion): Only complain about ambiguity - if 'complain'. - * various: Pass 'complain'. - - * typeck.c (comptypes): Be more picky about comparing UPTs. - -Wed Mar 1 11:03:41 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): If declarator is null, say that the - type used has an incomplete type. - -Wed Mar 1 10:06:20 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (instantiate_template): Copy the template arguments to the - permanent_obstack. Also use simple_cst_equal to compare them when - looking for a previous instantiation. - - * tree.c (make_deep_copy): Support copying INTEGER_TYPEs (assuming - they are array domain types). - -Tue Feb 28 23:24:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h: Define WANT_* constants for passing to - build_expr_type_conversion. - * cvt.c (build_expr_type_conversion): New function to build - conversion to one of a group of suitable types. - (build_default_binary_type_conversion): Use it. - * decl2.c (grok_array_decl): Likewise. - * typeck.c (build_unary_op): Likewise. - (build_array_ref): Tidy up a bit. - (build_binary_op): Likewise. - -Tue Feb 28 19:57:31 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow decl of an argument as `void'. - -Tue Feb 28 17:23:36 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (typed_declspecs1): Add 'typespec reserved_typespecquals - reserved_declspecs' rule. - - * parse.y (expr_or_declarator): Remove notype_qualified_id rule. - (direct_notype_declarator): Likewise. - (complex_direct_notype_declarator): Add notype_qualified_id rule. - - * lex.c (real_yylex): Handle :> digraph properly. - -Tue Feb 28 12:26:29 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Check if it's a friend, not if it's - non-virtual, that's being initialized. Move the check up to - before FRIENDP would get cleared. Catch an unnamed var/field - being declared void. Say just `field' instead of `structure field' - in the error message. Only go for the operator name if DECLARATOR - is non-null. - -Tue Feb 28 00:08:01 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (start_function): Complain about abstract return type. - (grokdeclarator): Complain about declaring constructors and - destructors to be const or volatile. Complain about declaring - destructors to be static. - - * pt.c (uses_template_parms): Handle pmfs. - - * decl.c (grokdeclarator): Don't call variable_size for array bounds - that only depend on template constant parameters. - -Mon Feb 27 15:38:16 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (dump_decl): Only look to see if it's a vtable if we - actually have a name to check out. - -Mon Feb 27 13:37:53 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (convert_to_aggr): Lose misleading shortcut. - -Sun Feb 26 17:27:32 1995 Doug Evans <dje@canuck.cygnus.com> - - * decl.c (set_nested_typename): Always set DECL_IGNORED_P, - not just for dwarf. - -Sun Feb 26 00:10:18 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow a static member to be - declared `register'. - - * init.c (make_friend_class): Move up to a pedwarn for the warning - about a class declaring friends with itself. - - * decl.c (grokdeclarator): You can't do `volatile friend class foo' - or `inline friend class foo'. Only try to make a friend out of - TYPE if we didn't already reset it to integer_type_node. - -Sat Feb 25 22:32:03 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow initialization of a - non-virtual function. - - * decl.c (start_function): Do a pedwarn if we're changing `main' - to have an int return type. - -Sat Feb 25 00:02:05 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Handle simple assignment from - TARGET_EXPRs by building up an RTL_EXPR to force expansion. Whew. - -Fri Feb 24 18:27:14 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Also don't allow virtual outside of a - class decl for a scope method definition performed at global binding. - - * init.c (build_offset_ref): Don't allow creation of an OFFSET_REF - of a bitfield. - - * decl.c (grokdeclarator): Don't allow a const to be declared mutable. - - * typeck.c (build_binary_op): Return an error_mark_node if either - one of the args turned into an error_mark_node when we tried to - use default_conversion. - - * typeck.c (build_unary_op): Forbid using postfix -- on a bool. - - * decl.c (grokdeclarator): Allow `signed' and `unsigned' to be - used on `__wchar_t'. - -Fri Feb 24 13:59:53 1995 Mike Stump <mrs@cygnus.com> - - * except.c (end_protect_partials): Do it the right way. - -Wed Feb 22 15:42:56 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Upgrade warning about - comparing distinct pointer types to pedwarn. - - * typeck2.c (digest_init): Cope with extra braces. - - * typeck.c (build_binary_op_nodefault): Use tree_int_cst_sgn instead - of INT_CST_LT (..., interger_zero_node). - -Wed Feb 22 14:45:52 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * except.c [!TRY_NEW_EH] (end_protect_partials): Define dummy - function for systems that don't have EH. - -Tue Feb 21 19:18:31 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (can_convert_arg): Like can_convert, but takes an arg as - well. - - * pt.c (type_unification): Allow implicit conversions for parameters - that do not depend on template parameters. - -Tue Feb 21 18:43:48 1995 Douglas Rupp <drupp@cs.washington.edu> - - * Make-lang.in, config-lang.in: ($exeext): New macro. - * Make-lang.in: Try a "cp" if "ln" fails. - * cp-tree.h (decl_attributes): Added argument. - * decl2.c (cplus_decl_attribute): Add arg to decl_attributes. - * cp/g++.c: Added #ifdefs for sys/file.h and process.h for NT. - Modified spawnvp to have to correct number of arguments for OS/2, NT. - -Tue Feb 21 18:36:55 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (finish_function): Add calls to end_protect_partials to end - the exception region that protects constructors so that partially - constructed objects can be partially destructed when the constructor - throws an exception. - * init.c (perform_member_init, sort_member_init, emit_base_init): - Added support for partially constructed objects. - * init.c (build_partial_cleanup_for): New routine to do partial - cleanups of a base class. - * decl2.c (finish_file): Move the emitting of the exception table - down, after we emit all code that might have exception regions in - them. - * except.c (end_protect_partials, might_have_exceptions_p): New - routines. - (emit_exception_table): Always output table if called. - * cp-tree.h (protect_list, end_protect_partials, - might_have_exceptions_p, emit_exception_table): Added. - -Tue Feb 21 16:05:59 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * gc.c (build_typeid): Pass a NULL_TREE, not the bogus, unused - address of a local variable. - * class.c (build_vfn_ref): Only try to build the PLUS_EXPR if we - were given a non-null PTR_TO_INSTPTR. - -Tue Feb 21 01:53:18 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Always lay out the merged decl. - - * decl2.c (finish_vtable_vardecl): Don't do vtable hack on templates. - (finish_prevtable_vardecl): Likewise. - - * method.c (synthesize_method): Set interface_{unknown,only} - according to the settings for our class, not the file where it comes - from. - -Sat Feb 18 12:26:48 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Handle systems that define __i386__ but not __i386. - -Fri Feb 17 15:31:31 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (reparse_decl_as_expr): Support being called without a - type argument. - - * parse.y (primary): Add '(' expr_or_declarator ')'. Adds 4 r/r - conflicts. Sigh. - -Fri Feb 17 12:02:06 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (template_def, fndef, fn.def1, return_init, condition, - initdcl0, initdcl, notype_initdcl0, nomods_initdcl0, - component_decl_1, after_type_component_declarator0, - notype_component_declarator0, after_type_component_declarator, - notype_component_declarator, after_type_component_declarator, - full_parm, maybe_raises, exception_specification_opt): Fix up, - include exception_specification_opt maybeasm maybe_attribute and - maybe_init if missing. Rename maybe_raises to - exception_specification_opt to match draft wording. Use maybe_init - to simplify rules. - -Fri Feb 17 01:54:46 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Set TREE_NO_UNUSED_WARNING on COMPOUND_EXPRs - built for news of scalar types. - -Thu Feb 16 17:48:28 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Update code for warning - about signed/unsigned comparisons from C frontend. Realize that the - code in the C frontend is, if anything, even more bogus. Fix it. - (build_binary_op): Undo default_conversion if it wasn't useful. - - * typeck.c (build_unary_op, ADDR_EXPR): Lose bogus special case for - PRE*CREMENT_EXPR. - - * decl2.c (import_export_vtable): Don't try the vtable hack - if the class doesn't have any real non-inline virtual functions. - (finish_vtable_vardecl): Don't bother trying to find a non-inline - virtual function in a non-polymorphic class. - (finish_prevtable_vardecl): Likewise. - - * decl2.c (import_export_vtable): Use and set DECL_INTERFACE_KNOWN. - - * cp-tree.h (DECL_INTERFACE_KNOWN): Use DECL_LANG_FLAG_5. - - * init.c (expand_virtual_init): Always call assemble_external. - - * class.c (build_vfn_ref): Always call assemble_external. - (build_vtable): Always call import_export_vtable. - (prepare_fresh_vtable): Likewise. - (add_virtual_function): Don't bother setting TREE_ADDRESSABLE. - -Thu Feb 16 03:28:49 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Use TYPE_{MIN,MAX}_VALUE to determine - whether an enumerated type fits in a bitfield. - -Wed Feb 15 15:38:12 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (grow_method): Update method_vec after growing the class - obstack. - -Wed Feb 15 13:42:59 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (handler_seq): Push a level for the catch parameters. - -Wed Feb 15 12:42:57 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (emit_base_init): Update BINFO_INHERITANCE_CHAIN on my - bases, in case they've been clobbered. - -Wed Feb 15 12:07:29 1995 Mike Stump <mrs@cygnus.com> - - * class.c (finish_base_struct): Set up BINFO_INHERITANCE_CHAIN here, - so that one day it will always be valid. - * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise. - - * cp-tree.h (copy_binfo): Removed, unused. - * tree.c (copy_binfo): Likewise. - -Wed Feb 15 00:05:30 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Save the allocation before calling - expand_vec_init on it. - - * decl.c (finish_enum): The TYPE_PRECISION of the enum type mush - match the TYPE_PRECISION of the underlying type for constant folding - to work. - -Tue Feb 14 15:31:25 1995 Mike Stump <mrs@cygnus.com> - - * except.c (push_eh_entry, expand_start_all_catch, - expand_leftover_cleanups, expand_end_catch_block): Keep track of - the context in which the exception region occurs. - (build_exception_table): If the region was not output, don't output - the entry in the eh table for it. - -Tue Feb 14 02:15:43 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (expand_default_init): Only use a previous constructor call - if it's a call to our constructor. Does the word "Duh" mean - anything to you? - - * decl.c (grokparms): Fine, just don't call - convert_for_initialization at all. OK? Happy now? - -Mon Feb 13 02:23:44 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Make sure that the class - method vector has a second element before returning it. - - * decl.c (grokparms): Don't strip REFERENCE_TYPE before calling - convert_for_initialization. - -Sun Feb 12 03:57:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Compare function name to - constructor_name (current_class_type) instead of current_class_name. - - * decl.c (grokparms): Don't do anything with the return value of - convert_for_initialization. - - * error.c (dump_decl): Also dump_readonly_or_volatile on the decl. - - * decl.c (duplicate_decls): Tweak error message. - - * typeck.c (build_const_cast): Implement checking. - (build_reinterpret_cast): Implement some checking. - - * cp-tree.h (CONV_FORCE_TEMP): Require a new temporary when - converting to the same aggregate type. - (CONV_STATIC_CAST): Include it. - (CONV_C_CAST): Likewise. - * cvt.c (convert_force): Use CONV_C_CAST instead of CONV_OLD_CONVERT. - (cp_convert): Only force a new temporary if CONV_FORCE_TEMP. - -Fri Feb 10 16:18:52 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_c_cast): Use non_lvalue to tack something on - where necessary. - - * decl.c (auto_function): Now a function. - * except.c (init_exception_processing): terminate, unexpected, - set_terminate, and set_unexpected have C++ linkage. - - * typeck.c (build_unary_op, TRUTH_NOT_EXPR): Use convert instead of - truthvalue_conversion for converting to bool, as it handles - user-defined conversions properly. - (condition_conversion): Likewise. - - * except.c (expand_throw): Don't call convert_to_reference. - Pass the correct parameters to build_new. - - * method.c (do_build_assign_ref): Don't use access control when - converting to a base reference here. - (do_build_copy_constructor): Or here. - - * init.c (build_new): Unset TREE_READONLY on the dereferenced - pointer before assigning to it. - - * decl.c (maybe_build_cleanup): Don't bother stripping const here. - - * decl2.c (delete_sanity): You can now delete pointer to const. - -Fri Feb 10 13:28:38 1995 Jason Merrill <jason@python.cygnus.com> - - * decl.c (finish_function): Don't rely on actual parameters being - evaluated left-to-right. - * except.c (expand_end_catch_block): Likewise. - -Fri Feb 10 00:52:04 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * tree.c (real_lvalue_p): Like lvalue_p, but class temps aren't - considered lvalues. - * cvt.c (convert_to_reference): Use real_lvalue_p instead of - lvalue_p. - - * cvt.c (build_type_conversion_1): Don't call convert on aggregate - types. - (convert_to_reference): Fix erroneous text substitution. - - * typeck2.c (initializer_constant_valid_p): Update from C frontend. - Add new argument to all callers. - - * typeck.c (convert_arguments): Check for error_mark_node before - trying to do anything with the actual parameter. - - * typeck.c (condition_conversion): Build up a CLEANUP_POINT_EXPR and - fold it. - (bool_truthvalue_conversion): Remove. Fix all callers to call - truthvalue_conversion instead. - (various): Fold CLEANUP_POINT_EXPRs. - - * parse.y (conditions): Call condition_conversion rather than - building up a CLEANUP_POINT_EXPR. - - * pt.c (end_template_decl): Don't warn_if_unknown_interface here - under -falt-external-templates. - -Thu Feb 9 05:24:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Complain about new of const type without - initializer. Other cleanup. - - * call.c (compute_conversion_costs): Don't call - build_type_conversion with a reference type; convert to the target - type and check its lvaluetude. - * cvt.c (convert_to_reference): Likewise. - - * cvt.c (build_type_conversion_1): There will never be any need to - dereference references here now. - -Thu Feb 9 00:37:47 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Make sure we only `use' the - value of return_val_rtx. - -Wed Feb 8 15:45:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (structsp): Don't complain about declaring a type being - defined to be a friend. - - * decl2.c (warn_if_unknown_interface): Note the template in question - and the point of instantiation, for -falt-external-templates. - * lex.c (reinit_parse_for_method): Pass the decl to - warn_if_unknown_interface. - * pt.c (instantiate_template): Likewise. - (end_template_decl): Likewise. - - * decl.c (set_nested_typename): Set IDENTIFIER_TYPE_VALUE on the - nested name again, to make local classes work a bit better. - - * typeck.c (build_function_call_real): Dereference reference after - checking for incomplete type. - - * init.c (build_new): Accept new of const and volatile types. - -Wed Feb 8 14:04:16 1995 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Fix error message. - -Wed Feb 8 03:16:15 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_for_initialization): Do bash arrays when - converting to a reference to non-array. - -Tue Feb 7 15:50:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (cp_convert): Don't call convert_to_reference, or - automatically dereference references. Do pass reference conversions - to cp_convert_to_pointer. - (cp_convert_to_pointer): Support references. - - * call.c (build_method_call): Don't build up a reference to the - parameter here; let build_overload_call handle that. - - * typeck.c (build_c_cast): Call convert_to_reference directly if - converting to a reference type. - * method.c (do_build_copy_constructor): Likewise. - * method.c (do_build_copy_constructor): Likewise. - (do_build_assign_ref): Likewise. - - * call.c (build_method_call): Dereference a returned reference. - * typeck.c (build_function_call_real): Likewise. - - * decl.c (xref_basetypes): Check for unions with basetypes here. - (xref_tag): Instead of here. - - * pt.c (process_template_parm): Template type parm decls are - artificial. - -Mon Feb 6 04:32:09 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y (typed_declspecs): Add missing semicolon. - (do_xref_defn): Resurrect. - (named_class_head_sans_basetype): Move template specialization - definition cases to named_class_head_sans_basetype_defn. - - * decl2.c (grokfield): Call pushdecl_class_level after setting the - TYPE_NAME, not before. - -Sun Feb 5 02:50:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Don't call sorry here. Don't allow - conversions between function pointer types if pedantic. - - * pt.c (overload_template_name): Pass globalize=1 to xref_tag. - - * lex.c (cons_up_default_function): Use the full name for the return - type of op=. - - * decl.c (set_nested_typename): Don't worry about anonymous types, - as they already have a unique name. - (pushdecl): Remove redundant set_nested_typename - (xref_tag): Split out base handling into xref_basetypes. - - * cp-tree.h (TYPE_INCOMPLETE): New macro; TEMPLATE_TYPE_PARMs are - not considered incomplete even though their definition is unknown. - - * decl.c (xref_defn_tag): Lose. - (xref_tag): xref_next_defn = ! globalize. - (pushdecl): Don't set DECL_NESTED_TYPENAME on artificial decls. The - ones that should have it set will have it set by pushtag. - (pushdecl_class_level): Likewise. - (pushtag): Tidy up a bit. - (set_nested_typename): Push a decl for the nested typename from - here, rather than from xref_defn_tag. - - * parse.y (do_xref): Lose. - (named_class_head): If we see 'class foo:' we know it's a - definition, so don't worry about base lists for non-definitions. - - * pt.c (push_template_decls): Template parm decls are artificial. - - * decl.c (duplicate_decls): Restore check for qualifier - disagreement for non-functions. - (decls_match): Remove check for qualifier disagreement. - -Fri Feb 3 14:58:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grok_reference_init): Convert initializer from - reference. - * typeck.c (convert_for_initialization): Likewise. - - * decl.c (duplicate_decls): Propagate DECL_NESTED_TYPENAME. - - * cvt.c (cp_convert): Don't convert to the same class type by just - tacking on a NOP_EXPR. - (convert_to_reference): Use comp_target_types instead of comptypes - so that we don't allow conversions two levels down. - -Thu Feb 2 15:07:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (build_vbase_path): Bash types to make the backend happy. - * cvt.c (build_up_reference): Bash the types bashed by - build_vbase_path to be reference types instead of pointer types. - (convert_to_reference): Likewise. - - * typeck.c (build_c_cast): Don't strip NOPs if we're converting to a - reference type. - - * parse.y (structsp): Put back error for 'struct B: public A;'. - -Wed Feb 1 23:02:06 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Add support for mips systems that don't define __mips - but do define mips, like Ultrix. - -Wed Feb 1 22:39:07 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Add support for exception handling on the Alpha. - -Wed Feb 1 10:12:14 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_file): Fix bug in Jan 31st change. - -Tue Jan 31 16:59:15 1995 Gerald Baumgartner <gb@lorenzo.cs.purdue.edu> - - * sig.c (build_signature_pointer_or_reference_type): Don't set - IS_AGGR_TYPE for signature pointers/reference so expand_default_init - doesn't expect to find a copy constructor. - * call.c (build_method_call): Treat signature pointers/reference - as if IS_AGGR_TYPE were set. - -Tue Jan 31 13:28:56 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (get_typeid): Pawn off error messages to build_t_desc. - (build_t_desc): Inform the user here if they try and build - with -frtti and don't include <typeinfo.h>. - - * decl2.c (finish_prevtable_vardecl): Support rescanning. - (finish_file): Move finish_prevtable_vardecl up to before the global - initializers are done as tdecls are initialized in the global - initializer. Also Pick up any new tdecls or vtables needed by - synthesized methods. - - * class.c (finish_struct): Simplify. We have to do rtti scanning at - end, so we might as well do all of it there. - -Tue Jan 31 05:35:02 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Fix -fthis-is-variable for 32-bit - targets, too. - -Tue Jan 31 00:11:04 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_prevtable_vardecl): New routine, mostly split from - finish_vtable_vardecl. It has the first half functionality from - that routine. - * decl2.c (finish_vtable_vardecl): Update to not include stuff not - in finish_prevtable_vardecl. - * decl2.c (finish_file): Call finish_prevtable_vardecl. - * gc.c (build_generic_desc): Allow it to be called when not at the - global binding layer, but behave as if we were. - (build_t_desc): Rearrange a bit so that it really works and is - easier to follow. - * class.c (finish_struct): Don't decide on tdecls here, as we have - to wait until the end of the file in general to decide whether or - not they come out. - -Mon Jan 30 01:00:40 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_delete): Check access to operator delete before - calling the destructor. - * method.c (build_opfncall, DELETE_EXPR): build_method is allowed to - return error_mark_node. - * call.c (build_method_call): Use the one-argument op delete even if - it's an error. - - * init.c (build_new): Fix -fthis-is-variable support. - * call.c (build_method_call): Likewise. - - * call.c (convert_harshness): Make conversion from a pointer to bool - worse than conversion to another pointer. - -Sat Jan 28 16:46:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (build_new): Check new return value if -fcheck-new. - - * lex.c (check_newline): Clear end_of_file when we're done, too. - -Sat Jan 28 10:38:39 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_vtable_vardecl): Make rtti TD tables follow - vtables whereever they go. - - * gc.c (build_t_desc): Remove old way of setting it up, as it wasn't - right. - -Sat Jan 28 09:10:44 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (finish_vtable_vardecl): Now set the - interface/implementation of vtables on the first virtual function, - if one exists, otherwise we use the old method. This is a major win - in terms of cutting down the size of objects and executables in - terms of text space and data space. Now most of the savings that - #pragma interface/implementation gives is automatic in a fair number - of cases. - -Sat Jan 28 04:57:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Discard the template parameters in a - template constructor declaration so that the function is always - named constructor_name (ctype). - - * lex.c (check_newline): Use ungetc to put back the character before - calling HANDLE_PRAGMA. - -Fri Jan 27 17:23:47 1995 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): If the cname is T<int> and fn_name is T, - make sure we still match them. - -Fri Jan 27 16:32:10 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y: Add END_OF_LINE token. - - * lex.c (check_newline): Set linemode when we see a # directive, and - unset it when we're done. Turn all 'return's into 'goto skipline'. - Fix all uses of '\n', since we won't see it anymore. Put back the - character we read before checking for a sysv or target pragma. - (real_yylex): If we see an EOF in linemode, return END_OF_LINE. - (handle_sysv_pragma): Don't look at the input stream; quit when we - see an END_OF_LINE token. - - * input.c (getch): Return EOF if we're in line mode and at the end - of a line. - (put_back): Don't put back an EOF. - -Thu Jan 26 19:26:34 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Do the newing of the exception object - before we load the type descriptor or the address so that we don't - wipe any of the values out. - -Thu Jan 26 19:20:00 1995 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Don't use r12 on the rs6000. - -Tue Jan 24 16:36:31 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokparms): Don't try to build up a reference at this point. - - * typeck2.c (build_functional_cast): Don't assume that a NOP_EXPR - will suffice to convert from integer_zero_node. - -Wed Jan 25 15:02:09 1995 David S. Miller <davem@nadzieja.rutgers.edu> - - * class.c (instantiate_type): Change error message text. - * typeck2.c (store_init_value): Likewise. - -Mon Jan 23 21:57:14 1995 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): When we copy a node, don't forget to copy - TREE_CHAIN, we use it later. - -Mon Jan 23 03:33:47 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_for_assignment): Initialize variable before use. - -Fri Jan 20 01:17:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * g++.c (main): Link with both libstdc++ and libg++ if called as - something ending with "g++", otherwise only libstdc++. Move -lm to - the end of the line. - -Thu Jan 19 15:43:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't mess with 'this' before calling - compute_conversion_costs. - -Wed Jan 18 15:40:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * search.c (get_matching_virtual): Give line number for previous - declaration. - - * call.c (convert_harshness): Handle conversions to references - better. - - * cvt.c (build_up_reference): OK, handle {MIN,MAX}_EXPR *properly*. - -Wed Jan 18 15:21:38 1995 Mike Stump <mrs@cygnus.com> - - * class.c (instantiate_type): Use DECL_CHAIN to walk lists instead, - as the TREE_CHAIN for methods will take us to the next differently - named function, DECL_CHAIN won't. - -Wed Jan 18 14:26:59 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * tree.c (lvalue_p): Handle {MIN,MAX}_EXPR. - - * decl2.c (lang_decode_option): -Wall implies -Wparentheses. - warn_parentheses defaults to 0. - - * decl.c (grokparms): Put back call to require_instantiated_type. - -Tue Jan 17 19:56:15 1995 Mike Stump <mrs@cygnus.com> - - * except.c (exception_section): Use the data section on the rs6000. - Change calling convention for named_section. - -Wed Jan 17 18:20:57 1994 Fergus Henderson <fjh@munta.cs.mu.oz.au> - - * cp-tree.h: Make if (x=0) warn with wall - * parse.y: Make if (x=0) warn with wall - -Tue Jan 17 14:12:00 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): BITS_PER_WORD if SLOW_BYTE_ACCESS, - BITS_PER_UNIT otherwise. - - * search.c (get_matching_virtual): Don't check the binfo if the - types are the same. - - * cvt.c (cp_convert): Just call truthvalue_conversion to convert to - bool. - -Mon Jan 16 13:28:48 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * various: Use boolean_type_node, boolean_true_node, - boolean_false_node. - - * search.c (get_matching_virtual): Allow covariant returns that - don't require pointer adjustment. - - * typeck.c (build_conditional_expr): Don't call default_conversion - on ifexp. - - * cvt.c (build_up_reference): Handle MIN_EXPR and MAX_EXPR. - - * decl.c (grokdeclarator): Upgrade warning about &const to pedwarn. - -Sun Jan 15 22:17:32 1995 David Binderman <dcb@lovat.fmrco.COM> - - * pt.c (do_function_instantiation): Free targs once we're done. - -Sun Jan 15 22:17:32 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): Defaults to BITS_PER_WORD. - (init_decl_processing): Use BOOL_TYPE_SIZE instead of CHAR_TYPE_SIZE - for bool. - -Sat Jan 14 05:33:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): We need to mess up if there are any - variables in the list, not just if there is one with a constructor. - -Fri Jan 13 14:42:55 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (duplicate_decls): Propagate DECL_STATIC_{CON,DE}STRUCTOR. - (finish_function): Handle DECL_STATIC_{CON,DE}STRUCTOR. - (finish_function): Trust rest_of_compilation. - - * decl2.c (finish_file): Also call functions designated as static - constructors/destructors. - - * decl.c (grokdeclarator): Allow access decls of operator functions. - (grokparms): Only do convert_for_initialization if the initializer - has a type. - (duplicate_decls): Put back push_obstacks_nochange call. - - * lex.c (real_yylex): Downgrade complaint about the escape sequence - being too large from pedwarn to warning. - - * decl.c (grokdeclarator): Don't complain about long long in system - headers. - - * lex.c (real_yylex): Handle digraphs. - -Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (init_decl_processing): -f{no-,}strict-prototype only - affects C linkage declarations now. - - * typeck.c (comp_target_types): Grok simple contravariant conversions. - (common_type): t1 and t2 are interchangeable. - - * various: Test return value of comp_target_types differently in - different places; it now returns -1 for a contravariant conversion - (which is fine in symmetric cases). - - (common_type): Prefer long double to double even when - they have the same precision. - - * decl.c (grokparms): Call convert_for_initialization to check - default arguments. - - * init.c (build_new): void_type_node has a size (of 0). - - * decl.c (decls_match): Also check for agreement of TREE_READONLY - and TREE_THIS_VOLATILE. - (push_class_level_binding): Properly handle shadowing of - nested tags by fields. - - * search.c (dfs_pushdecls): Likewise. - - * decl2.c (finish_file): Don't second-guess self-initialization. - - * cvt.c (convert_to_reference): Work with expr directly, rather than - a copy. - - * decl.c (push_overloaded_decl): Only shadow artificial TYPE_DECLs. - - * init.c (add_friend): Downgrade duplicate friend message from - pedwarn to warning. - - * decl.c (duplicate_decls): Push obstacks before calling common_type. - -Thu Jan 12 17:15:21 1995 Michael Ben-Gershon <mybg@cs.huji.ac.il> - - * except.c (push_eh_entry): Set LABEL_PRESERVE_P flag for - exception table labels. - (expand_start_all_catch): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - * except.c (make_first_label): New function. - (expand_start_all_catch): Add a call to make_first_label() before - using a label as a jump destination. - (expand_end_all_catch): Likewise. - (expand_leftover_cleanups): Likewise. - (expand_end_catch_block): Likewise. - (expand_builtin_throw): Likewise. - (expand_throw): Likewise. - * except.c: Add ARM processor support for exception handling. - -Thu Jan 12 12:17:24 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - (complete_array_type): Copy code from C frontend. - - * lex.c (real_yylex): Don't multiply the length of a wide string - literal by WCHAR_BYTES. - - * decl.c (pushdecl): Check for redeclaration of wchar_t here. - (duplicate_decls): Instead of here. - (define_label): Complain about a label named wchar_t. - (grokdeclarator): Complain about declarations of - operator-function-ids as non-functions. - - * typeck.c (unary_complex_lvalue): Also wrap prefix -- and ++ in - COMPOUND_EXPRs. - (build_unary_op): Wrap unary plus in a NON_LVALUE_EXPR. - - * lex.c (real_yylex): Don't skip whitespace when reading the next - character after ->. - -Wed Jan 11 16:32:49 1995 Mike Stump <mrs@cygnus.com> - - * except.c: Allow cc1plus to be built with native compiler on rs6000. - (expand_start_all_catch): Add assemble_external calls for various - routines we call. - (expand_leftover_cleanups): Likewise. - (expand_start_catch_block): Likewise. - (do_unwind): Likewise. - (expand_builtin_throw): Likewise. - -Wed Jan 11 01:05:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushtag): Only look for a previous decl in the current - binding level. Use explicit global scope in DECL_NESTED_TYPENAME. - - * gxx.gperf: Add __signature__ and __sigof__ keywords. - - * decl2.c (lang_decode_option): -ansi does not set flag_no_asm. It - does set flag_no_gnu_keywords and flag_operator_names. - - * lex.c (init_lex): 'overload' is not a keyword unless -traditional. - Unset extension keywords if -fno-gnu-keywords. - Allow operator names ('bitand') if -foperator-names. - Never unset 'asm'; -fno-asm only affects 'typeof'. - - * decl.c (lookup_name_real): The got_object special lookup only - applies to types. - -Tue Jan 10 18:07:51 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * spew.c (yylex): Also use DECL_NESTED_TYPENAME if got_object is set. - - * parse.y (primary): Unset got_object after all rules that use the - 'object' nonterminal. - (object): Set got_object. - - * lex.h: Declare got_object. - - * decl.c (lookup_name_real): Also lookup names in the context of an - object specified. - -Tue Jan 10 14:30:30 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Use ptrdiff_type_node - for things that have to be added to pointers, not size_type. Cures - problems with pointer to members on Alphas. - (build_binary_op_nodefault): Likewise. - (get_delta_difference_: Likewise. - (build_ptrmemfunc): Likewise. - -Tue Jan 10 01:49:25 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushtag): Stick the new decl in TYPE_NAME before pushing - it. - - * typeck.c (build_component_ref): Don't build up a COMPONENT_REF - when dealing with overloaded member functions; just act like - build_offset_ref. - (commonparms): Remove misleading comment. - - * decl.c (duplicate_decls): Complain about repeated default - arguments here. - (redeclaration_error_message): Instead of here. - (pushdecl): Complain about missing default arguments here. - (grokparms): Instead of here. - (lookup_name_current_level): Also match on DECL_ASSEMBLER_NAME. - (grok_reference_init): Do not complain about missing initializer if - declared 'extern'. - - * search.c (lookup_field): Don't return a TYPE_DECL if there is a - function alternative and want_type is not set. - -Mon Jan 9 18:16:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (pushtag): Don't set TYPE_NAME to an identifier. Do push - the decl when the type has no TYPE_NAME. - (lookup_nested_type): Don't assume that type has TYPE_NAME set. - (lookup_name_real): Call lookup_field with want_type = - prefer_type. - - * search.c (lookup_field): Handle want_type properly in the presence - of fields with the same name. - - * decl.c (set_nested_typename): Set nested name for file-scope types - to include leading ::. - (pushdecl): Set the nested typename if the decl doesn't have one, - rather than if the type's canonical decl doesn't have one. - -Mon Jan 9 03:44:33 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (convert_for_assignment): Complain about contravariance - violation here. - (comp_target_types): Instead of here. - (build_unary_op): resolve_offset_ref before checking for a valid - type. - - * spew.c (yylex): Decrement looking_for_typename after we see a - _DEFN. - - * decl.c (pushdecl): Don't install an artificial TYPE_DECL in - IDENTIFIER_LOCAL_VALUE if we already have a decl with that name. - - * typeck.c (convert_for_assignment): Converting pointers to bool - does not need a cast. - -Sun Jan 8 18:16:45 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (instantiate_type): Initialize nsubsts parm. - - * pt.c (do_function_instantiation): Likewise. - -Sat Jan 7 14:37:05 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (tsubst): Use TREE_STATIC instead of DECL_INLINE && - DECL_SAVED_INSNS to determine whether or not we've seen a definition - of this function. - (instantiate_template): Likewise. - - * call.c (convert_harshness): Allow const reference binding when - called from the overloading code, but not when called from - can_convert (since it isn't a conversion). - (convert_harshness): Put back some disabled code. - -Fri Jan 6 14:10:57 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): There is no implicit conversion from - void* to other pointer types (unless the parameter is (void*)0). - (convert_harshness): Non-lvalues do not convert to reference types. - - * class.c (finish_struct_methods): Still set - TYPE_HAS_{INT,REAL}_CONVERSION. - - * call.c (can_convert): Don't use aggregate initialization. - - * cp-tree.h: Declare lookup_conversions. - -Thu Jan 5 21:08:00 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (simple_stmt): Fix duplicate case value error messages to - be more readable. - -Wed Jan 4 16:44:19 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (build_type_conversion): Total rewrite to use - convert_harshness instead of reproducing conversion logic here. Now - much shorter. - - * call.c (convert_harshness): Support conversions to bool. - (can_convert): Checks whether a conversion is less harsh - than USER_CODE, for build_type_conversion. - - * search.c (add_conversions): Function for passing to dfs_walk which - adds all the type conversion operators in the current type to a list. - (lookup_conversions): Calls dfs_walk with add_conversions and return - the list. - (dfs_walk): Don't require a qfn. - - * cp-tree.h: Lose CLASSTYPE_CONVERSIONS hackery. - (CLASSTYPE_FIRST_CONVERSION): Points to elt 1 of CLASSTYPE_METHOD_VEC. - - * class.c (finish_struct_bits): Lose CLASSTYPE_CONVERSIONS hackery. - (grow_method): A separate function for building onto the growing - method vector. - (finish_struct_methods): Use it. Put all type conversion operators - right after the constructors. Perhaps we should sort the methods - alphabetically? - -Mon Jan 2 14:42:58 1995 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Lose another misleading shortcut. - -Fri Dec 30 17:57:30 1994 Mike Stump <mrs@cygnus.com> - - * gc.c (build_bltn_desc): Handle bool as a built-in type. - -Fri Dec 30 14:20:21 1994 Mike Stump <mrs@cygnus.com> - - * tree.c (layout_vbasetypes): Ensure that we don't loose alignment - on the complete type because of small virtual bases. - -Fri Dec 30 12:22:29 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (n_incomplete): Bump n_incomplete up to int to match C - front end. - (pushdecl): Also count decls pushed that are of a type being defined - as incomplete things. - * class.c (finish_struct): Move hack_incomplete_structures up to - just after we set it as not being defined, so that the decls we - build for RTTI don't count as incomplete. - -Thu Dec 29 18:20:57 1994 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): Fix problem with defining constructors in templated - classes with virtual bases. - -Wed Dec 28 08:31:00 1994 Mike Stump <mrs@cygnus.com> - - * parse.y (TYPEID): Strip top-level cv-qualifiers on typeid - expressions. - * gc.c (build_typeid): Likewise. - -Thu Dec 22 17:26:33 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Fix breakage introduced on Nov 29, - don't assert on complex AGGR inits. - -Thu Dec 22 14:32:31 1994 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_value): Handle pointer to members as - template arguments. - -Thu Dec 22 13:09:07 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (unary_complex_lvalue): Don't call sorry if we know how - to do take the address of a data member for a pointer to data - member. - -Thu Dec 22 10:04:19 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Use the typedef name for linkage if the - type doesn't otherwise have a name. - - * decl2.c (grokfield): Likewise. - - * class.c (finish_struct): Since we reuse the TYPE_DECL for the - DECL_NAME of enums, structs and classes, we have to avoid trying to - put it in the TYPE_FIELDS again. - -Wed Dec 21 11:07:05 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): Ignore this parameter on static functions - when checking to see if we match. - -Tue Dec 20 17:47:02 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (unary_complex_lvalue): Handle address of non-left most - pointers to members by calling get_delta_difference. - -Mon Dec 19 22:40:53 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): Don't use decls_match yet, as it modifies - static functions to early. - -Thu Dec 19 22:37:48 1994 Mike Stump <mrs@cygnus.com> - - * method.c (make_thunk): Handle encoding of positive thunk offsets. - -Sat Dec 17 13:29:50 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (.PHONY): Tell GNU make C++ and c++ are phony targets. - -Thu Dec 15 16:32:12 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (check_classfn): Use decls_match to check if this has - already been declared, as the DECL_ASSEMBLER_NAME may have been - changed via asm("new_name"). - * decl.c (decls_match): Make public. - -Thu Dec 15 15:17:55 1994 Mike Stump <mrs@cygnus.com> - - * *.[chy] (expand_aggr_init): Add fourth argument to handle - distinction between = init and (init) style of initializations. - * *.[chy] (finish_decl): Add fifth argument to handle - distinction between = init and (init) style of initializations. - -Tue Dec 13 19:16:05 1994 Mike Stump <mrs@cygnus.com> - - Fix some random `explicit' bugs. - - * cvt.c (convert_to_reference): Add third parameter to - convert_force. - (convert_force): Likewise. - * call.c (build_method_call): Likewise. - * decl2.c (setup_vtbl_ptr): Likewise. - * init.c (expand_virtual_init): Likewise. - (build_member_call): Likewise. - (build_delete): Likewise. - (build_vbase_delete): Likewise. - * typeck.c (build_component_addr): Likewise. - (build_c_cast): Likewise. - (build_modify_expr): Likewise. - * cp-tree.h (CONV_NONCONVERTING): Likewise. Add so that we can - distinguish the context in which the conversion appears. Add thrid - argument to build_c_cast. - * cvt.c (cp_convert): Pass whether or not we want to consider - non-converting constructors down to build_method_call. - * decl2.c (reparse_absdcl_as_casts): Add third argument to - build_c_cast. - * gc.c (build_m_desc): Likewise. - * init.c (build_new): Likewise. - * parse.y (expr_no_commas): Likewise. - (primary): Likewise. - * typeck.c (build_x_function_call): Likewise. - (build_static_cast): Likewise. - (build_reinterpret_cast): Likewise. - (build_const_cast): Likewise. - (build_c_cast): Likewise. - (build_ptrmemfunc): Likewise. - * typeck2.c (build_functional_cast): Likewise. - * init.c (expand_aggr_init): Added LOOKUP_ONLYCONVERTING to - expand_aggr_init_1 as inits are converted to the destination type. - -Tue Dec 13 16:18:57 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * Make-lang.in (cc1plus): Depends on c-pragma.o. - - * Makefile.in (OBJ{DEP,}S): Add ../c-pragma.o. - - * lex.c (check_newline): If the #pragma is not recognized by g++, - try machine-specific ones too. - (handle_sysv_pragma): Copied from c-lex.c. - -Mon Dec 12 23:53:06 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Fix Dec 6th change, build_new likes a - reference better. - -Mon Dec 12 18:01:00 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_binary_op): Lose checks on TYPE_PTRMEMFUNC_P with - IS_AGGR_TYPE, since now they will not both be set on the same type. - - * pt.c (do_pending_expansions): Don't clear TREE_PUBLIC on - instantiations controlled by -fexternal-templates. - - * decl.c (duplicate_decls): Don't complain about different values of - __attribute__ ((const)) and ((noreturn)). - -Fri Dec 9 18:17:37 1994 Doug Evans <dje@cygnus.com> - - * Makefile.in (BISONFLAGS): Delete --yacc. - (PARSE_H): Depend on $(PARSE_C), for parallel makes. - (PARSE_C): Undo last patch. - -Fri Dec 2 10:44:36 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in (BISONFLAGS): Add --yacc so that output winds up in - y.tab.c. - -Thu Dec 8 17:39:46 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (finish_decl): Don't call obscure_complex_init for decls - of indeterminate size. - -Wed Dec 7 16:49:22 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (obscure_complex_init): Function to tweak the decl to - prevent expand_decl from tring to initialize it. - (finish_decl): Use it rather than writing the same code in three - different places. - - * parse.y (bad_parm): Stop trying to support parms without types. - -Wed Dec 7 12:06:56 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (grokfield): Make asm specs on static member functions - work. - -Tue Dec 6 15:43:20 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Make a copy of the thrown object. - -Tue Dec 6 14:16:34 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * parse.y: : Has lower precedence than =. - -Tue Dec 6 12:46:17 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (pushdecl): Use DECL_NAME of VAR_DECLs to avoid namespace - manglings. - (grokvardecl): Add namespace into variable name. - -Tue Dec 6 11:26:55 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (current_namespace_id): New routine to transform a simple - name into a name in a namespace. - * decl.c (grokdeclarator): Use it. - * decl2.c (get_namespace_id): Find the name of the current - namespace. - (push_namespace, pop_namespace): Complete out missing - functionality. - -Mon Dec 5 17:11:51 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct): Don't use LONG_LONG_TYPE_SIZE, as it may - not be defined. Fix warning message for enums and restore warning - for non-enums. - - * decl2.c (push_namespace): Dummy function. - (pop_namespace): Likewise. - (do_namespace_alias): Likewise. - (do_using_decl): Likewise. - (do_using_directive): Likewise. - - * parse.y: New token NSNAME for namespace names. - (extdef): Add namespace, using definitions. - (using_decl): New rule for using declarations. - (any_id): New rule for identifiers with any degree of scoping. - (identifier): Add NSNAME. - (notype_identifier): Likewise. - (component_decl): Add using_decl. - (nested_name_specifier): Add NSNAME SCOPE. - - * typeck.c (convert_for_assignment): Handle conversions between - enums and bool. - - * decl.c (duplicate_decls): Only propagate DECL_MAIN_VARIANT on - FUNCTION_DECLs. - -Mon Dec 5 13:03:16 1994 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct): Give an error if one tries to declare a - bit-field's size greater than a long long, as the backend will dump. - It is not an error to declare an enum bit-field greater than its - precision. Warn if an enum bit-field is too small to hold all - its values. - -Mon Dec 5 11:41:50 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_for_assignment): Use cp_convert instead of - convert so that we don't get static casts. - -Sun Dec 4 11:59:01 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert): Don't complain about int->enum conversion if - we are doing static casts. - -Fri Dec 2 18:32:41 1994 Mike Stump <mrs@cygnus.com> - - * error.c (dump_expr): Do something more intelligent with SAVE_EXPRs - when dumping expressions in error messages. - -Fri Dec 2 17:04:27 1994 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Change interface to libg++, ensure that - the return type is the right type, and make references work. - -Fri Dec 2 16:36:43 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (poplevel): Don't be confused by function-scope - declarations of non-nested functions. - (duplicate_decls): Propagate DECL_MAIN_VARIANT. - (pushdecl): Use duplicate_decls to copy info from old decl into new - function-scope one rather than doing it here. - - * decl2.c (mark_inline_for_output): Deal with the DECL_MAIN_VARIANT - of this decl, in case this is a function-scope declaration. - - * decl.c (finish_enum): Make sure that the type has the right - precision when we call fixup_*_type. - -Tue Nov 29 19:12:07 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (build_up_reference): Strip superfluous NOP_EXPRs; we do - want to build up references to rvalues if possible. - (cp_convert): Stick on a NOP_EXPR when converting to the same type. - -Tue Nov 29 11:28:59 1994 Mike Stump <mrs@cygnus.com> - - * parse.y (maybe_raises): Handle throw (). - * parse.y (ansi_raise_identifier): Grok type-ids in exception - specifications. - * tree.c (build_exception_variant): Use list compare to check if - two exception specifications match. - * decl.c (duplicate_decls, bad_specifiers): Enhance wording on error - messages. - * call.c (build_method_call): Remove TREE_RAISES. - * cvt.c (convert_to_aggr): Likewise. - * typeck.c (build_function_call_real, convert_arguments): Likewise. - * init.c (expand_aggr_init_1): Likewise. - -Tue Nov 29 09:50:39 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Add support for m68k and mips exception handling - support. - -Tue Nov 29 08:48:33 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_end_all_catch): Throw into outer context, if we - fall off end of catch handlers. - -Mon Nov 28 16:44:41 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in: Make is easier to decide where parse.[ch] will be - built. - -Thu Nov 17 20:11:24 1994 Doug Evans <dje@cygnus.com> - - * cp/Make-lang.in (CXX_INSTALL_NAME): Use program_transform_name. - (GXX_INSTALL_NAME): Likewise. - (CXX_CROSS_NAME): Use program_transform_cross_name. - (GXX_CROSS_NAME): Likewise. - (c++.install-man): Use program_transform_name on g++.1. - (c++.uninstall): Likewise. - -Mon Nov 28 13:53:03 1994 Mike Stump <mrs@cygnus.com> - - * parse.y (THROW): Fix precedence of throw expressions. - -Mon Nov 28 13:15:16 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_unary_op): Allow promotions from bool to int on - unary ~. - -Sun Nov 27 00:16:21 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (build_overload_name): Use DECL_ASSEMBLER_NAME for - classes when appropriate. - (build_overload_nested_name): When dealing with a function context, - use ASM_FORMAT_PRIVATE_NAME to tweak the name of the function to - avoid conflicts between local classes of the same name. - -Wed Nov 23 17:59:42 1994 Mike Stump <mrs@cygnus.com> - - * gxx.gperf, parse.y, lex.h, hash.h, lex.c (init_lex), delc.c - (duplicate_decls, grokdeclarator), cp-tree.h: Add support for - `explicit'. - * cvt.c (convert_to_reference, cp_convert, build_type_conversion_1, - build_type_conversion): Use LOOKUP_ONLYCONVERTING in - build_method_calls so that non-converting constructors are not used. - * call.c (build_method_call): If we shouldn't use a non-converting - constructor, then don't. - -Wed Nov 23 14:46:56 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_method_call): Don't try to synthesize methods yet. - -Tue Nov 22 12:45:21 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (push_template_decls): Create CONST_DECLs for template - constant parameters, not VAR_DECLs. - -Sat Nov 19 15:28:31 1994 Jim Wilson <wilson@chestnut.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Can shorten shift only if - shift count is less than size in bits of arg0. - -Thu Nov 17 15:30:50 1994 Mike Stump <mrs@cygnus.com> - - * gxx.gperf, hash.h, lex.c (init_lex, real_yylex), parse.y: Add new - ANSI keywords and, and_eq, bitand, bitor, explicit, namespace, not, - not_eq, or, or_eq, typename, using, xor, xor_eq to g++. Still need - to add support for explicit, namespace, typename, and using, support - for the rest is already in. - -Fri Nov 4 19:04:18 1994 Mike Stump <mrs@cygnus.com> - - * gc.c (get_bad_cast_node): New routine to support compile time - throws of bad_cast. - * gc.c (build_dynamic_cast): Support throwing of bad_cast at compile - time. - -Fri Nov 4 11:12:00 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Add hppa support. - -Fri Nov 4 10:50:50 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Add rs6000 support. - -Thu Nov 3 14:24:23 1994 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Add i[34]86 support. - -Thu Nov 3 00:10:46 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_pending_expansions): Unset TREE_PUBLIC on implicit - instantiations. - -Wed Nov 2 15:08:24 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (finish_function): Emit types used in method parameters - into symbol table. - -Wed Nov 2 15:05:47 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (process_template_parm): Allow pointer to member function - template parameter types. - (uses_template_parms): Handle pointer to member function - CONSTRUCTORs. - - * g++.c (main): Cast first argument of bzero to (char *). - Pass -lstdc++ instead of -lg++ unless we are invoked as 'g++'. - -Mon Oct 31 14:50:48 1994 Kung Hsu <kung@mexican.cygnus.com> - - * gc.c (build_dynamic_cast): Rewrite to make it work. - * class.c (finish_vtbls): Build more vtables if flag_rtti is on. - * class.c (modify_all_direct_vtables): Likewise. - * init.c (expand_direct_vtbls_init): Expand more vtables if - flag_rtti is on. - * decl.c (init_type_desc): Add default return. - -Tue Oct 25 17:13:09 1994 Kung Hsu <kung@mexican.cygnus.com> - - * tree.c (debug_binfo): Get rid of the initial size entry of - vtable. - * cp-tree.h: Change flag_dossier to flag rtti, define type - descriptor type nodes. - * decl.c (init_type_desc): New function to initialize type - descriptor type nodes. - * decl.c (record_builtin_type): Change flag_dossier to flag_rtti. - * lex.c (init_lex): Likewise. - * decl.c: Change variable flag_dossier to flag_rtti. - * decl.c (duplicate_decls): Get rid initial size entry of vtable. - * decl.c (hack_incomplete_structures): Take out assert 164. - * search.c (get_abstract_virtuals_1): Likewise. - * search.c (dfs_init_vbase_pointers): Change CLASSTYPE_DOSSIER to - CLASSTYPE_RTTI. - * parse.y: Likewise. - * class.c (prepare_fresh_vtable): For virtual bases, get right - offset. - * class.c (add_virtual_function): Change flag_dossier to - flag_rtti. - * class.c (modify_one_vtable): Modify the right rtti entry. - * class.c (override_one_vtable): Get rid of size entry. - * class.c (finish_struct): Change flag_dossier to flag_rtti, and - build extra vtables, build type descriptors for polymorphic - classes. - * gc.c (build_headof): Make headof() works correctly with new - rtti. - * gc.c (build_typeid): Make this function work with new rtti. - * gc.c (get_typeid): Make this function work with new rtti. - * gc.c (build_bltn_desc): New function for new rtti. - * gc.c (build_user_desc): Likewise. - * gc.c (build_class_desc): Ditto. - * gc.c (build_ptr_desc): Ditto. - * gc.c (build_attr_desc): Ditto. - * gc.c (build_func_desc): Ditto. - * gc.c (build_ptmf_desc): Ditto. - * gc.c (build_ptmd_desc): Ditto. - * gc.c (build_t_desc): Ditto. - * gc.c: Comment out old build_t_desc, build_i_desc, build_m_desc. - -Tue Oct 25 13:37:41 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (convert_harshness): Check for TREE_UNSIGNED differences - after checking for integral conversions. - -Wed Nov 30 19:13:50 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.3 released. - -Thu Nov 17 10:56:50 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck2.c (build_m_component_ref): Check the basetype of the - member pointer against the main variant of the object type. - -Mon Nov 14 14:21:52 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (convert_to_reference): Make sure that the original expr - gets its type back when converting a reference. - - * method.c (build_overload_name): Clear numeric_outputed_need_bar here. - (build_decl_overload): Instead of here. - -Tue Nov 8 17:11:24 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (cp_convert): Don't build a TARGET_EXPR if we're not in a - function. - - * typeck.c (convert_for_initialization): Handle initialization from - a TARGET_EXPR. - -Sun Nov 6 01:34:24 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (lookup_nested_type_by_name): Fix list-walking logic. - (tsubst): When replacing a TEMPLATE_TYPE_PARM, propagate - TYPE_READONLY and TYPE_VOLATILE from the argument. - (unify): When unifying with a TEMPLATE_TYPE_PARM, remove cv-quals - present in parm from arg. - (type_unification): Strip REFERENCE_TYPE from the argument type. - (unify): Don't strip REFERENCE_TYPE from the argument type. - -Sat Nov 5 22:42:15 1994 Greg McGary <gkm@magilla.cichlid.com> - - * pt.c (do_type_instantiation): Check to see if there's a - IDENTIFIER_TEMPLATE on a class before calling - instantiate_member_templates(). - -Sat Nov 12 06:35:42 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.2 released. - -Thu Nov 3 18:48:19 1994 Paul Eggert <eggert@twinsun.com> - - * Makefile.in (spew.o, lex.o, pt.o): - Depend on $(srcdir)/parse.h, not parse.h. - -Tue Nov 1 19:19:41 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.1 released. - -Sun Oct 23 13:19:55 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c: Declare flag_access_control. - (struct lang_f_options): Add access-control. - * expr.c (cplus_expand_expr, NEW_EXPR): Unset flag_access_control - for the call to expand_aggr_init to copy the object out of the - pcc_struct_return slot. - * search.c (compute_access): if (!flag_access_control) return - access_public. - -Fri Oct 21 00:32:54 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * lex.c (cons_up_default_function): Don't try to defer method - synthesis now. - - * decl.c (init_decl_processing): Use __pure_virtual for abort_fndecl - instead of abort, since the OSF/1 dynamic linker doesn't like to see - relocation entries for abort. - - * tree.c (array_type_nelts_total): Use sizetype, not - integer_type_node. - (array_type_nelts_top): Likewise. - -Thu Oct 20 15:48:27 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Added handling for catch parameters - (CATCHPARM). - * except.c (expand_start_catch_block): Use the new CATCHPARM context - instead of NORMAL. - * except.c (expand_throw): Don't let convert_to_reference complain - about what we are doing. - -Thu Oct 20 12:55:24 1994 Jim Wilson <wilson@cygnus.com> - - * method.c (emit_thunk): Call instantiate_virtual_regs. - -Wed Oct 19 14:15:33 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_exception_blocks): Make sure throw code doesn't - get put in function that won't be output. - -Mon Oct 17 18:03:15 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (init_decl_processing): Make alloca a builtin. - -Thu Oct 27 21:10:25 1994 Craig Burley <craig@burley> - - * g++.c (main): Only decrement "added" and set "library" to - NULL when "library" != NULL (just like 940829 fix). - -Mon Oct 17 15:56:11 1994 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Make sure the false label - gets onto the permanent obstack, as it is used for the exception - table. - -Fri Oct 14 18:54:48 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_one_vtable): Since the DECL_CONTEXT of fndecl can - be set just below, use current_fndecl instead. - -Fri Oct 14 15:12:22 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * init.c (expand_aggr_vbase_init_1): Don't call expand_aggr_init_1 - with LOOKUP_SPECULATIVELY. - (expand_default_init): Abort if build_method_call returns NULL_TREE. - - * typeck.c (build_modify_expr): Don't just build a MODIFY_EXPR if - the rhs is a TARGET_EXPR. - - * parse.y (left_curly): Anonymous types are not affected by #pragma - interface/implementation. - - * method.c (synthesize_method): Don't call setup_vtbl_ptr for the - default constructor if it isn't needed. - - * lex.c (cons_up_default_function): Do synthesize methods for - anonymous types if necessary. - -Thu Oct 13 17:44:55 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (build_decl_overload): Set numeric_outputed_need_bar to 0. - -Wed Oct 12 13:27:57 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * typeck.c (build_modify_expr): Understand how to copy an aggregate. - - * init.c (expand_default_init): Likewise. Also remove some of the - crufty code that assumes methods will not be synthesized properly. - - * lex.c (cons_up_default_function): If the containing type has no - name, these functions should never need to be called, so just - declare them. - - * lex.c (real_yylex): Use HOST_BITS_PER_WIDE_INT to determine the - bitmask for lexing character constants. - - * call.c (build_method_call): Disable code that tries to do tricky - stuff with a default parameter that is a constructor call, but - actually does other tricky stuff that breaks things. - -Wed Oct 12 16:14:01 1994 Benoit Belley <belley@cae.ca> - - * decl.c (finish_enum): Disable code which forces enums to be signed, - since this conflicts with their use as bitfields. type_promotes_to - handles promotion of enums of underlying unsigned types to signed - integer types. - -Wed Oct 12 13:24:03 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * cvt.c (type_promotes_to): Also promote enums to long if - appropriate. - - * typeck.c (default_conversion): Don't expect type_promotes_to to - return a main variant. - -Wed Oct 12 12:19:45 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_scoped_method_call): Don't lose side effects in the - object expression when calling a non-existent destructor. - -Fri Sep 2 19:05:21 1994 Rohan Lenard <rjl@iassf.easams.com.au> - - * call.c (build_scoped_method_call): Remove erroneous error message - when destructor call is written as a scoped call. - -Tue Oct 11 23:48:31 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * various: Cast pointer arguments to bzero and bcopy to char *. - -Tue Oct 11 19:34:32 1994 Mike Stump <mrs@cygnus.com> - - * class.c (get_derived_offset): Added a type parameter to limit how - far up the CLASSTYPE_VFIELD_PARENT chain we search. - * class.c (modify_one_vtable, fixup_vtable_deltas): When forming the - offset to put into the vtable for the this parameter, make sure we - don't offset from a parent of the DECL_CONTEXT of the function. - -Tue Oct 11 16:10:52 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * pt.c (do_function_instantiation): Set DECL_EXTERNAL and - TREE_STATIC when setting DECL_INTERFACE_KNOWN. - (do_type_instantiation): Likewise. - - * lex.c (cons_up_default_function): Set DECL_INTERFACE_KNOWN, - DECL_EXTERNAL and TREE_STATIC as appropriate. - - * decl2.c (finish_file): Also synthesize methods that don't have - DECL_EXTERNAL set. Set interface_unknown before doing so. - - * decl.c (start_function): If DECL_INTERFACE_KNOWN is set on the - function decl, don't muck with TREE_PUBLIC and DECL_EXTERNAL. - -Mon Oct 10 00:56:53 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * lex.c (cons_up_default_function): Mark methods in a template class - as template instances. Store the values of interface_unknown and - interface_only for do_pending_inlines. - (do_pending_inlines): Use them. - - * decl2.c (finish_file): If we haven't seen a definition of a - function declared static, make the decl non-PUBLIC so compile_file - can give an error. - -Sun Oct 9 02:42:29 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * method.c (do_build_copy_constructor): Handle anonymous unions. - (do_build_assign_ref): Likewise. - (largest_union_member): Move from lex.c. - -Sat Oct 8 14:59:43 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - Re-implement g++'s vague linkage independent of TREE_PUBLIC. - * pt.c (instantiate_member_templates): Lose redundant - -fexternal-templates handling. - (tsubst): Set TREE_PUBLIC and DECL_EXTERNAL on new decls. Don't set - TREE_STATIC or DECL_INTERFACE_KNOWN. - (do_pending_expansions): Predicate on DECL_INTERFACE_KNOWN instead - of DECL_EXTERNAL for explicit instantiations. - (do_function_instantiation): Do the new thing. - (do_type_instantiation): Likewise. - (instantiate_template): Deal with member templates defined in a .cc - file with -fexternal-templates. - * except.c (expand_exception_blocks): Use DECL_LINKAGE_KNOWN to - decide whether to stick builtin_throw here. - * decl2.c (import_export_inline): Predicate on DECL_INTERFACE_KNOWN - rather than TREE_PUBLIC. Generally fix rules. - (finish_file): Use DECL_INITIAL to determine whether or not a method - has been synthesized, rather than TREE_ASM_WRITTEN. - * decl.c (warn_extern_redeclared_static): Use DECL_PUBLIC instead of - TREE_PUBLIC. - (pushdecl): Likewise. - (duplicate_decls): Likewise. Deal with DECL_DECLARED_STATIC and - DECL_INTERFACE_KNOWN. - (redeclaration_error_message): Fix checking for conflicting linkage. - (define_function): Set DECL_INTERFACE_KNOWN. - (grokfndecl): Function decls are PUBLIC until we are sure about - their linkage. Set DECL_DECLARED_STATIC as needed. - (start_function): Deal with linkage. Move pushdecl after linkage - magic. - (finish_function): Don't set TREE_ASM_WRITTEN on discarded inlines. - * cp-tree.h (lang_decl_flags): Add interface_known and - declared_static. - (DECL_INTERFACE_KNOWN): New macro. - (DECL_DECLARED_STATIC): New macro. - (DECL_PUBLIC): New macro. - - Clean up bogus use of TREE_PUBLIC. - * class.c (alter_access): Fix mistaken use of TREE_PUBLIC (it - doesn't correspond to TREE_PROTECTED and TREE_PRIVATE). - * init.c (do_friend): Don't arbitrarily set TREE_PUBLIC. - -Wed Oct 5 13:44:41 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * call.c (build_overload_call_real): Don't immediately do - array->pointer conversion. - - * pt.c (type_unification): If not passing to a reference, strip - cv-quals. Also handle array->pointer conversion. - -Tue Oct 4 17:45:37 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Don't warn about applying const to a - const typedef or template type parameter. - - * decl2.c (finish_file): Also synthesize methods after walking the - vtables. Ugly ugly ugly. - -Mon Oct 3 15:02:41 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * various: Remove lingering remnants of old exception handling code. - - * decl2.c (finish_file): Synthesize methods before walking the - vtables, so that the vtables get emitted as needed. - - * decl.c (shadow_tag): Remove obsolete code for pushing tags and - dealing with exceptions. - -Mon Oct 3 13:05:27 1994 Ian Lance Taylor <ian@sanguine.cygnus.com> - - * Make-lang.in (g++-cross): Depend upon version.o and $(LIBDEPS). - -Mon Oct 3 02:59:28 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl2.c (finish_file): Fix inline handling. - -Sun Oct 2 00:21:56 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - * decl.c (grokdeclarator): Handle redundant scope even better. - ({push,pop}_cp_function_context): Take toplev parameter. - - * method.c (synthesize_method): Pass toplev parameter to - {push,pop}_cp_function_context depending on decl_function_context - (fndecl). - - * typeck.c (build_x_unary_op): Unary & on OFFSET_REFs is always the - built-in version. - - * method.c (synthesize_method): Don't be confused by __in_chrg - parameter. - - * class.c (popclass): Set C_C_D like start_function does. - - * decl.c (grokdeclarator): Handle redundant scope better. - - * parse.y (expr_or_declarator): Add '(' expr_or_declarator ')' rule. - (direct_notype_declarator): Likewise. - (complex_direct_notype_declarator): Remove it here. - -Sat Oct 1 21:42:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (resolve_offset_ref): Fix types used in resolving .* - expressions. - -Sat Oct 1 15:18:49 1994 Jason Merrill <jason@phydeaux.cygnus.com> - - Beginnings of work to synthesize methods only when needed. - * call.c (build_method_call): Synthesize methods as necessary - (currently never necessary). - * class.c (popclass): Don't try to set C_C_D here, as it'll end up - on the wrong obstack. - * decl.c (push_cp_function_context): Mostly copied from - push_c_function_context. - (pop_cp_function_context): Similarly. - (finish_function): Reverse order of poplevel and pop_nested_class so - that current_class_decl is restored properly. - (start_function): Likewise. - (finish_function): Add parameter 'nested'. Don't call - permanent_allocation if (nested). - * various: Pass extra parameter to finish_function. - * decl2.c (finish_file): Reorganize end-of-file inline handling, - synthesizing methods as necessary. - * lex.c (cons_up_default_function): Call mark_inline_for_output. - Only synthesize methods immediately if #pragma implementation - (currently disabled). - (do_pending_inlines): Call synthesize_method. - * method.c (synthesize_method): New function; all method synthesis - goes through here. Calls do_build_assign_ref and - do_build_copy_constructor. - (build_default_constructor): Remove. - (build_dtor): Likewise. - (build_assign_ref): Rename to do_build_assign_ref and remove stuff - done by synthesize_method. - (build_copy_constructor): Similarly. - -Thu Sep 29 16:58:52 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (c_expand_return): Use magic so the backend can fixup the - assignment into the return register, so cleanups won't clobber it. - -Thu Sep 29 13:08:50 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (hack_identifier): Don't call assemble_external for - template decls. - - * decl.c (finish_decl): Also end temporary allocation if the decl in - question has a type of error_mark_node. - -Wed Sep 28 21:45:00 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_modify_expr): When optimizing ?: on lhs, make sure - that if the ?: was a reference type, that the subparts will be also. - -Wed Sep 28 16:14:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * except.c (register_exception_table): Use Pmode, not PTRmode. - -Fri Sep 23 13:54:27 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (do_pending_inlines): Do method synthesis after the - pending_inlines have been reversed. - -Thu Sep 22 12:53:03 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl2.c (finish_file): Fix Brendan's fix: Only call - register_exception_table if there is a non-empty exception table. - -Thu Sep 22 12:03:46 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (finish_file): Only do register_exception_table if - -fhandle-exceptions is being used. - -Wed Sep 21 19:01:51 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * except.c (output_exception_table_entry): Simplify - by using assemble_integer. - (build_exception_table): Change to return a count. - Cleanup to use standard macros, instead of hard-wired - sparc asm format. Don't make __EXCEPTION_TABLE__ global. - (register_exception_table): New function. Generate call to builtin. - * decl2.c (finish_file): Call register_exception_table. - * cp-tree.h (build_exception_table): Fix prototype. - -Wed Sep 21 13:20:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * tree.c (break_out_calls): Don't try to duplicate the DECL_INITIAL. - - * decl2.c (delete_sanity): Give an error at trying to delete a - function. - -Wed Sep 21 11:47:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (cons_up_default_function): Mark synthesized destructors - inline. - - * decl.c (duplicate_decls): Ignore redeclarations of wchar_t as - something other than __wchar_t, complaining if -pedantic and not in - a system header. - -Tue Sep 20 09:43:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (xref_tag): Set up BINFO_INHERITANCE_CHAIN on base binfos - here. - - * typeck.c (build_modify_expr): Require complete type after checking - for error_mark_node. - - * call.c (build_method_call): Print parmtypes when complaining of - ambiguous call. - - * typeck.c (build_modify_expr): Handle assignment to array from - non-array. - - * decl.c (lookup_name_real): Deal with got_scope == error_mark_node. - - * call.c (build_method_call): Don't bother with the exact match. - -Mon Sep 19 00:51:39 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (expand_aggr_init): If we munge the type of the variable, - also munge the type of the initializer. - - * decl.c (grokdeclarator): Use <= when comparing to RID_LAST_MODIFIER. - (init_decl_processing): Push artificial declaration of wchar_t so - people don't have to declare it before they can use it. - - * error.c (cp_line_of): Return lineno in lieu of 0. - - * typeck.c (convert_for_assignment): Handle conversion of pmfs to - int and bool. - (build_component_ref): Fold the COMPONENT_REF in case it can be - reduced. - - * typeck2.c (store_init_value): Don't pedwarn about non-constant - bracketed initializers for automatic variables. - -Sun Sep 18 10:12:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_decl): Don't say `typedef enum foo foo'. - - * decl.c (start_decl): Don't set TREE_PUBLIC on template decls just - because they're affected by #pragma i/i. We'll deal with that when - they get instantiated. - - * typeck.c (build_unary_op): Clean up cruft in ADDR_EXPR case. - - * class.c (instantiate_type): Set TREE_CONSTANT on instantiated - ADDR_EXPRs if appropriate. - - * decl.c (build_ptrmemfunc_type): Unset IS_AGGR_TYPE on pmf types. - - * typeck.c (build_ptrmemfunc): Handle &overloaded_method as an - initializer properly. - * typeck2.c (digest_init): Likewise. - - * tree.c (cp_build_type_variant): Like c_build_type_variant, except - it uses build_cplus_array_type. - * *.c: Use cp_build_type_variant instead of c_build_type_variant. - - * pt.c (do_type_instantiation): Don't try to instantiate nested - enums. - -Tue Sep 13 10:56:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_up_reference): Handle preincrement and predecrement - properly. - -Tue Sep 13 09:51:59 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (finish_decl): Only lay out the rtl for DECL if it is, in - fact, static. - -Mon Sep 12 14:40:30 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (finish_decl): Lay out the rtl for DECL before doing - grok_reference_init, in case it's static. - -Mon Sep 12 12:45:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't synthesize constructors if the - class has a field with the same name as the class. Don't die on - classes with no constructors or destructors. Don't die if the head - and tail of the class are in different files. - - * decl.c (grokdeclarator): Don't treat a function pointer field - with the same name as the class as a constructor. - -Fri Sep 9 13:17:00 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_c_cast): Pull constant values out of their - variables here. - - * decl.c (duplicate_decls): Only propagate DECL_CHAIN in - FUNCTION_DECLs and TEMPLATE_DECLs. - -Thu Sep 8 10:07:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Propagate DECL_CHAIN in all DECLs that - have it. - - * pt.c (unify): REALs and INTEGERs only unify with their own genus. - (instantiate_member_templates): Don't muck with DECL_EXTERNAL and - TREE_PUBLIC unless -fexternal-templates. - -Wed Sep 7 13:17:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_type_instantiation): Call instantiate_member_templates. - Deal with specializations. - (tsubst): Don't stick the mangled name in DECL_NAME for function - instantiations. Don't push them, either. - - * decl2.c (grokfield): Move code for generating the - DECL_ASSEMBLER_NAME for static members from here. - * method.c (build_static_name): To here. - * decl.c (grokvardecl): Call build_static_name. - (duplicate_decls): Keep old DECL_ASSEMBLER_NAME. - -Mon Sep 5 12:49:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): If -Wsynth, warn when selecting - synthesized op= over user-supplied one cfront would select. - * decl2.c (lang_decode_option): Handle -Wsynth. - -Fri Sep 2 15:11:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (finish_enum): Overhaul to fix several bugs. - (start_enum): Disable useless code. - -Thu Sep 1 16:04:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (c_expand_return): Warn about returning a reference to a - temporary. - (convert_arguments): Increment argument counter when using default - arguments, too. - -Wed Aug 31 14:29:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (finish_decl): If the type of decl is error_mark_node, - don't bother trying to do anything. - - * typeck.c (convert_for_initialization): If the rhs contains a - constructor call, pretend the lhs type needs to be constructed. - - * init.c (expand_default_init): If we stick the object inside the - initializer, mark the initializer used. - -Tue Aug 30 13:50:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (build_assign_ref): Return *this; - (build_assign_ref): Fix base assignment order. - (build_copy_constructor): Fix member init order. - -Mon Aug 29 13:54:39 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (main): Remember to clear out SAW_SPECLANG after we see - its argument. - -Sat Aug 27 09:36:03 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (build_copy_constructor): Also copy virtual bases. - -Fri Aug 26 17:05:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (do_pending_inlines): Clear out pending_inlines before doing - any synthesis. Also first set deja_vu on all pending_inlines. - - * method.c (build_assign_ref): Use build_member_call to invoke base - operator=, rather than build_modify_expr. And use - build_reference_type instead of TYPE_REFERENCE_TO. - (build_copy_constructor): Use TYPE_NESTED_NAME to identify the - basetype. - - * decl2.c (grokfield): Don't complain about undefined local class - methods. - - * class.c (finish_struct): Don't try to synthesize methods here. - * lex.c (do_pending_inlines): Instead, synthesize them here. - (init_lex): Initialize synth_obstack. - (cons_up_default_function): Stick synthesis request on - pending_inlines. - -Fri Aug 26 12:24:14 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call) [PCC_STATIC_STRUCT_RETURN]: Also - accept an RTL_EXPR in what we're about to use for the instance, - since anything which would end up with pcc_struct_return set - inside cplus_expand_expr. - - * cp-tree.h (cons_up_default_function): Note change of prototype. - -Thu Aug 25 23:05:30 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * class.c (finish_struct): Undid change from Aug 21 testing - CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING. - * parse.y (left_curly): Likewise, undid change from Aug 21. - * decl.c (xref_tag): Undid change from Aug 21, set - CLASSTYPE_INTERFACE correctly, and added comments. - -Thu Aug 25 00:36:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - Rework approach to synthesized methods; don't go through the parser - anymore. - * class.c (finish_struct): Use new synthesis approach. - * lex.c (cons_up_default_function): Now just creates declaration, - not code. - (largest_union_member): #if 0 out. - (default_assign_ref_body): Likewise. - (default_copy_constructor_body): Likewise. - * method.c (build_default_constructor): New function to synthesize X(). - (build_copy_constructor): Synthesize X(X&). - (build_assign_ref): Synthesize X::operator=(X&). - (build_dtor): Synthesize ~X(). - - * error.c (cp_line_of): If we're dealing with an artificial - TYPE_DECL, look at the type instead. - -Wed Aug 24 11:11:50 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (sort_member_init): Check warn_reorder. - * decl2.c (lang_decode_option): Handle -W{no-,}reorder. - - * cp-tree.h (CLASSTYPE_SOURCE_LINE): New macro. - * error.c (cp_line_of): Use CLASSTYPE_SOURCE_LINE for aggregates. - * class.c (finish_struct): Set CLASSTYPE_SOURCE_LINE. - -Tue Aug 23 09:28:35 1994 Mike Stump <mrs@cygnus.com> - - * error.c (dump_decl): Improve wording, so that error messages - dont't read template<, class foo>... - -Mon Aug 22 15:30:51 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (label_colon): Also match a TYPENAME as a label name, - since they may have declared a class by that name but have also - tried to have a local label under the same name. - - * pt.c (coerce_template_parms): Call cp_error, not cp_error_at, - for the message so they know at what point it was instantiated. - -Sun Aug 21 23:07:35 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING for signatures up to left_curly time. - * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING for signatures down to left_curly time. - * parse.y (left_curly): New final resting place for setting - CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING for signatures. - - * class.c (finish_struct): Don't test for function/field name - conflicts in signatures, since all the fields are compiler-constructed. - -Fri Aug 19 14:04:47 1994 Kung Hsu <kung@mexican.cygnus.com> - - * method.c (build_overload_nested_name): In qualified name - mangling, the template with value instantiation will have numeric - at end and may mixed with the name length of next nested level. - Add a '_' in between. - * method.c (build_overload_name): Ditto. - * method.c (build_overload_identifier): Ditto. - -Thu Aug 18 16:24:43 1994 Mike Stump <mrs@cygnus.com> - - * error.c (dump_decl): Handle NULL args. - -Thu Sep 29 16:15:36 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> - - * g++.c: Rework last change so it's done like collect.c (and - gcc.c). - -Wed Sep 14 10:17:27 1994 Michael I Bushnell <mib@churchy.gnu.ai.mit.edu> - - * g++.c: Include <sys/errno.h> in case `errno' is a macro - as permitted by ANSI C. - -Thu Aug 18 12:48:09 1994 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING up to left_curly time. - * decl.c (xref_tag): Move setting of CLASSTYPE_INTERFACE and - CLASSTYPE_VTABLE_NEEDS_WRITING down to left_curly time. - * parse.y (left_curly): New final resting place for setting - CLASSTYPE_INTERFACE and CLASSTYPE_VTABLE_NEEDS_WRITING. - -Thu Aug 11 11:32:42 1994 H.J. Lu <hjl@nynexst.com> - - * g++.c (main): Only decrement "added" and set "library" to - NULL when "library" != NULL. - -Sat Aug 13 00:14:52 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Don't set TREE_PUBLIC on a function decl - just because its class has a known interface. - (decls_match): Deal with new format of template parms. - - * lex.c (cons_up_default_function): Don't play with TREE_PUBLIC and - DECL_EXTERNAL here. - -Fri Aug 12 01:55:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushtag): SET_DECL_ARTIFICIAL on gratuitous typedefs. - (xref_defn_tag): Likewise. - (pushdecl): Only allow artificial typedefs to be shadowed. - - * init.c (emit_base_init): Pass the right binfos to - expand_aggr_init_1. - - * class.c (delete_duplicate_fields_1): Make it work right. - (finish_struct): Catch function/field name conflict. - - * decl2.c (check_classfn): Pass the function to cp_error, not just - the name. - - * init.c (sort_member_init): Warn when order of member initializers - does not match order of member declarations. - (emit_base_init): Call expand_aggr_init_1 with LOOKUP_PROTECT. - - * error.c (dump_expr): Handle lists of functions. - - * decl.c (start_function): #pragma interface only affects functions - that would otherwise be static. - (finish_decl): Don't warn about an unused variable if it has both - constructor and destructor, since the 'resource allocation is - initialization' idiom is relatively common. - - * typeck.c (comp_target_types): Don't handle TEMPLATE_TYPE_PARMs. - (comp_target_parms): Likewise. - (compparms): Never consider default parms. - (common_base_type): Don't choose a virtual baseclass if there is a - more derived class in common. - (build_conditional_expr): If pedantic, pedwarn about conversion to - common base in conditional expr. - - * class.c (instantiate_type): Handle template instantiation better. - - * typeck.c (convert_arguments): Don't try to get tricky and convert - to int directly when PROMOTE_PROTOTYPES is set, as it breaks - user-defined conversions. - - * lex.c (check_for_missing_semicolon): Also give error at end of - file. - - * call.c (build_method_call): Don't promote arrays to pointers here. - - * typeck.c (convert_arguments): Don't require the actual parameter - to be of a complete type if the formal parameter is a reference. - -Thu Aug 11 15:21:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Soften 'static' on member function error - to pedwarn. - - * init.c (build_new): Don't automatically save rval. - (build_offset_ref): Do field lookup with proper basetype_path. - -Thu Aug 11 12:46:54 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * errfn.c (cp_silent): Declare to mark when we should avoid - emitting warnings and errors. - (cp_error): Check it. - (cp_warning): Likewise. - (cp_pedwarn): Likewise. - (cp_compiler_error): Likewise. - (cp_error_at): Likewise. - (cp_warning_at): Likewise. - (cp_pedwarn_at): Likewise. - * call.c (compute_conversion_costs): Set CP_SILENT when we start - out, and make sure we turn it off before we leave. - -Thu Aug 11 00:02:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (grok_array_decl): Try computing *(A+B) if neither - argument is obviously an array. - -Wed Aug 10 15:32:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (c_expand_start_case): Do cleanups here. - - * parse.y (xcond): Do bool conversion here, too. - (simple_stmt, SWITCH case): Don't do cleanups here. - - * decl.c (duplicate_decls): Don't treat builtins that have been - explicitly declared specially. - -Tue Aug 9 01:16:09 1994 Jason Merrill <jason@deneb.cygnus.com> - - * tree.c (make_deep_copy): Support copying pointer, reference, - function, array, offset and method types. - - * decl.c (init_decl_processing): Mark exit and abort as - BUILT_IN_NONANSI so that duplicate_decls is kinder about - redeclaration. - (duplicate_decls): Don't give two errors for redeclaring a C - function with the same parms but a different return type. - - * parse.y (paren_cond_or_null): Do cleanup and bool conversion here. - (condition): Instead of here. - (simple_stmt, SWITCH case): Also do cleanup here. - - * decl2.c (finish_anon_union): Only break out FIELD_DECLs. - - * call.c (build_method_call): Don't throw away the side effects of - the object in a call to a non-existent constructor. - * parse.y (primary): Likewise. - - * method.c (build_decl_overload): Oop. - - * decl2.c (lang_decode_option): Deal with flag_no_nonansi_builtin, - warn about uselessness of specifying -fansi-overloading. - - * method.c (build_decl_overload): Treat any non-member new with one - parameter as __builtin_new. - - * decl.c (init_decl_processing): Setup built-in meanings of exit, - _exit and abort. - -Mon Aug 8 15:03:30 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_readonly_or_volatile): Put a space between const and - volatile if both apply. - - * init.c (perform_member_init): Clean up after this initialization. - (emit_base_init): Clean up after each base init, not after all have - been done. - (expand_aggr_vbase_init_1): Clean up after this init. - -Sun Aug 7 14:55:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Deal with destroying references. - - * parse.y (condition): Do bool_truthvalue_conversion here. - (paren_expr_or_null): And here. - (simple_if): Not here. - (simple_stmt): Or here. - -Sat Aug 6 22:29:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (paren_expr_or_null): Wrap the expression in a - CLEANUP_POINT_EXPR. - (condition): Likewise. - -Sat Aug 6 19:46:37 1994 Rohan Lenard <rjl@easams.com.au> - - * call.c (build_scoped_method_call): Fix error message when - destructor call refers to a nonexistent type. - -Sat Apr 16 22:43:30 1993 Gerald Baumgartner <gb@cs.purdue.edu> - - * lex.h (rid): Deleted RID_RAISES, it's never used. - Moved RID_PUBLIC, RID_PRIVATE, RID_PROTECTED, RID_EXCEPTION, - RID_TEMPLATE and RID_SIGNATURE to the end of the enumeration, - they don't need to be touched in `grokdeclarator.' - (RID_LAST_MODIFIER): Defined macro to be RID_MUTABLE. - - * decl.c (grokdeclarator): Use RID_LAST_MODIFIER instead of - RID_MAX as loop limit for finding declaration specifiers. - -Sat Apr 3 21:59:07 1993 Gerald Baumgartner <gb@cs.purdue.edu> - - * lex.c (debug_yytranslate): Moved to parse.y since it needs to - access `yytname,' which is static in parse.c. - -Fri Apr 2 23:36:57 1993 Gerald Baumgarnter <gb@cs.purdue.edu> - - * cp-tree.h (GNU_xref_ref): Fixed typo in extern declaration, it - was `GNU_xref_def' instead of `GNU_xref_ref.' - -Fri Aug 5 14:20:16 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_function_instantiation): Don't set TREE_PUBLIC and - DECL_EXTERNAL on 'extern' instantiations; wait until EOF to do that. - (do_type_instantiation): Likewise. - - * decl2.c (import_export_inline): Decides at EOF what an inline's - linkage should be. - (finish_file): Call it. - - * decl.c (start_function): Don't rely on the settings of TREE_PUBLIC - and DECL_EXTERNAL from do_*_instantiation. Only set - DECL_DEFER_OUTPUT on inlines whose linkage might actually change. - (finish_function): Use DECL_DEFER_OUTPUT to decide which inlines to - mark for later consideration, rather than DECL_FUNCTION_MEMBER_P. - -Fri Aug 5 01:12:20 1994 Mike Stump <mrs@cygnus.com> - - * class.c (get_class_offset_1, get_class_offset): New routine to - find the offset of the class where a virtual function is defined, - from the complete type. - * class.c (modify_one_vtable, fixup_vtable_deltas): Use - get_class_offset instead of virtual_offset as get_class_offset will - always provide the right answer. - * tree.c (virtual_offset): Remove. It only ever worked some of the - time. - -Tue Aug 2 12:44:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Put back unary_complex_lvalue call - that I thought was redundant. - - * typeck.c (c_expand_return): Fix a case I missed before. - -Sun Jul 31 17:54:02 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (unify): Strip cv-quals from template type arguments (when - 'const T*' is matched to 'const char*', that does not mean that T is - 'const char'). - -Fri Jul 29 01:03:06 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_type_instantiation): Instantiate nested TAGS, not - typedefs. Third time's the charm? - - * parse.y (template_parm): Support default template parms. - * pt.c (process_template_parm): Likewise. - (end_template_parm_list): Likewise. - (coerce_template_parms): Likewise. - (mangle_class_name_for_template): Likewise. - (push_template_decls): Likewise. - (unify): Likewise. - * method.c (build_overload_identifier): Likewise. - * error.c (dump_decl): Likewise. - -Wed Jul 27 17:47:00 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (do_type_instantiation): Only instantiate nested *classes*. - -Tue Jul 26 13:22:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (note_debug_info_needed): Also emit debugging information - for the types of fields. - -Mon Jul 25 00:34:44 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (lookup_template_class): Pass 'template' to - coerce_template_parms instead of 'in_decl', since it's a more - meaningful context. - - * typeck.c (c_expand_return): Make sure any cleanups for the return - expression get run. - (build_c_cast): Use CONVERT_EXPR for conversion to void. - - * pt.c (do_type_instantiation): Also instantiate nested types. - - * typeck.c (convert_for_assignment): Don't die when comparing - pointers with different levels of indirection. - - * decl.c (grokdeclarator): The sub-call to grokdeclarator for - class-local typedefs sets DECL_ARGUMENTS, so we need to clear it - out. - - * decl2.c (finish_anon_union): Don't die if the union has no - members. - - * decl.c (grokdeclarator): Undo changes to declspecs when we're done - so that 'typedef int foo, bar;' will work. - - * decl2.c (finish_file): Don't call expand_aggr_init for - non-aggregates. - -Mon Jul 25 00:03:10 1994 Teemu Torma <tot@trema.fi> - - * decl.c (finish_function): We can't inline constructors and - destructors under some conditions with -fpic, but don't unset - DECL_INLINE. - -Mon Jul 25 00:03:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_object_ref): Make sure 'datum' is a valid object. - -Sun Jul 24 14:19:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't set DECL_FIELD_BITPOS on - non-fields. - (finish_struct_methods): Use copy_assignment_arg_p. - - * cvt.c (cp_convert): If expr is an OFFSET_REF, resolve it instead - of giving an error. - - * typeck.c (build_binary_op_nodefault): Don't set result_type if we - don't know how to compare the operands. - - * decl.c (grokdeclarator): Avoid seg fault when someone uses '__op' - as a declarator-id in their program. Like the Linux headers do. - Arrgh. - - * tree.c (lvalue_p): Treat calls to functions returning objects by - value as lvalues again. - - * typeck.c (build_component_addr): Use convert_force to convert the - pointer in case the component type is also a private base class. - - * search.c (get_matching_virtual): Fix bogus warning of overloaded - virtual. - - * pt.c (overload_template_name): Set DECL_ARTIFICIAL on the created - TYPE_DECL to fix bogus shadowing warnings. - -Fri Jul 22 01:15:32 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (expand_aggr_init_1): const and volatile mismatches do not - prevent a TARGET_EXPR from initializing an object directly. - -Tue Jul 19 17:55:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_up_reference): Allow building up references to - `this', don't warn about making references to artificial variables - (like `this'). - - * tree.c (lvalue_p): `this' is not an lvalue. - - * call.c (build_method_call): Accept using a typedef name (or - template type parameter) for explicit destructor calls. - -Thu Jul 14 09:42:23 1994 Mike Stump <mrs@cygnus.com> - - * Version 2.6.0 released. - -Wed Jul 13 03:57:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (hack_identifier): Put back old code so lists of - non-functions will be handled properly. - - * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): #if 0 out; this macro is now - defined in the language-independent tree.h. - - * tree.c (count_functions): Avoid bogus warning when compiling this - function. - -Mon Jul 11 18:37:20 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_reference_init): Always save the initializer of a - reference. - -Fri Jul 8 17:41:46 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (cplus_expand_expr_stmt): Wrap statement expressions inside - CLEANUP_POINT_EXPRs so that the stack slots can be reused. - (disabled for now) - -Fri Jul 8 12:59:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (hack_identifier): Fix for new overloading. - - * typeck.c (build_binary_op_nodefault): Don't mess with division by - zero. - -Fri Jul 8 13:20:28 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * decl2.c (finish_file): Only call walk_sigtables, if - flag_handle_signatures is turned on, don't waste time otherwise. - -Fri Jul 8 02:27:41 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (push_overloaded_decl): Don't create overloads of one when - shadowing a class type. - * typeck.c (build_x_function_call): Complain about overloads of one. - - * decl.c (grokdeclarator): Don't try to treat a char* as a tree. - (grokdeclarator): Fix setting of TREE_STATIC. - (start_decl): Clear DECL_IN_AGGR_P after calling duplicate_decls. - -Thu Jul 7 22:20:46 1994 Gerald Baumgartner <gb@andros.cygnus.com> - - * cp-tree.h (walk_sigtables): Created extern declaration. - * decl2.c (walk_sigtables): Created function, patterned after - walk_vtables, even though we only need it to write out sigtables. - (finish_sigtable_vardecl): Created function. - (finish_vtable_vardecl): Changed 0 to NULL_PTR. - (finish_file): Call walk_sigtables. - - * sig.c (build_signature_table_constructor): Mark class member - function pointed to from signature table entry as addressable. - -Thu Jul 7 13:39:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_decl): Check new decl of static member variable - against the declaration in the class here. - (grokvardecl): Instead of here. - - * class.c (prepare_fresh_vtable): Call import_export_vtable if not - -fvtable-thunks. - (build_vtable): Likewise. - - * decl2.c (import_export_vtable): Move logic for deciding the - interface of a template class from here. - (import_export_template): To here. - (finish_vtable_vardecl): Call import_export_template before - import_export_vtable. - -Wed Jul 6 20:25:48 1994 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Setup interim_eh_hook to - call lang_interim_eh. - * except.c (do_unwind): Propagate throw object value across - stack unwinding. - * except.c (saved_throw_value): Used to hold the value of the object - being thrown. It is always a reference to the real value. - * except.c (expand_start_catch_block): Add handling for the - value of the exception object. - * except.c (expand_start_catch_block): Add handler for the handler, - so that throws inside the handler go to the outer block. - * except.c (expand_end_catch_block): Likewise. - * parse.y (handler_args): Use parm instead, as the other doesn't yet - handle references correctly. - -Wed Jul 6 17:55:32 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl2.c (mark_vtable_entries): If -ftable-thunks, set the - vtable entry properly to abort. - -Tue Jul 5 14:07:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Downgrade division by zero - errors to warnings. - - * call.c (build_overload_call_real): Handle fnname being a list of - functions. - * typeck.c (build_x_function_call): Pass list of functions to - build_overload_call, not just the name. - * tree.c (count_functions): Complain when called for invalid - argument. - - * decl.c (grokdeclarator): Fix settings of TREE_STATIC, TREE_PUBLIC - and DECL_EXTERNAL on static members and initialized const members. - * decl2.c (grokfield): Reflect this change. - -Fri Jul 1 09:35:51 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (init): ANSI C++ does not forbid { }. - -Thu Jun 30 00:35:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (lang_decode_option): Set warn_nonvdtor along with -Wall. - warn_nonvdtor defaults to off. - - * class.c (instantiate_type): Use comptypes rather than relying on - types to satisfy ==. - - * decl.c (start_function): Set DECL_DEFER_OUTPUT on all inlines that - might be static. - - * tree.c (build_cplus_new): Never build WITH_CLEANUP_EXPRs. - - * decl.c (grok_reference_init): Deal with ADDR_EXPRs of TARGET_EXPRs. - - * cvt.c (cp_convert): Pass 0 to with_cleanup_p arg of - build_cplus_new. - -Wed Jun 29 22:31:09 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (finish_file): Maybe consider static inlines multiple - times, in case they reference each other. - -Tue Jun 28 11:58:38 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * class.c (finish_struct): Don't `cons_up_default_function's - for signatures. - (finish_struct): Handle an empty method_vec correctly. - - * decl.c (grokdeclarator): Don't warn about a signature being - empty in a signature pointer declaration if we only saw a - forward declaration of the signature. Changed `warning's into - `cp_warning's. - - * sig.c (build_sigtable): Don't die if a null signature table - constructor is returned. - (build_signature_pointer_constructor): If the signature table - constructor is null, the _sptr field is set to a null pointer - and cast to the appropriate type. Make copies of all null - pointers so that the type null_pointer_node doesn't get changed. - (build_signature_table_constructor): Added comments. - - * sig.c (build_signature_pointer_constructor): Complain if we - try to assign to/initialize a signature pointer/reference of - an undefined signature. - -Mon Jun 27 14:05:16 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * typeck2.c (store_init_value): Don't be pedantic about - non-constant initializers of signature tables/pointers/references. - -Fri Jun 24 16:49:41 1994 Gerald Baumgartner <gb@cs.purdue.edu> - - * decl.c (grokdeclarator): If we are grokking an opaque typedef - in a signature, don't complain about it begin static. - -Wed Jun 29 16:44:45 1994 Mike Stump <mrs@cygnus.com> - - Fixes a problem of the this pointer being wrong in virtual calls to - methods that are not overridden in more derived classes. - - * class.c (fixup_vtable_delta): New routine. It will fixup the - delta entries in vtables, wheever they need updating. - * class.c (finish_struct): Call the new routine for all virtual - bases, as they can have different offsets, than those used in base - classes that we derive our vtable from. - -Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op): Use the types before default - conversions in the error message. - - * *.c: Use c_build_type_variant instead of build_type_variant where - the type might be an array. - - * call.c (build_method_call): Call build_type_variant and - build_reference_type in the right order. - * decl.c (record_builtin_type): Likewise. - -Wed Jun 29 16:58:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Call build_type_variant and - build_reference_type in the right order. - * decl.c (record_builtin_type): Likewise. - -Tue Jun 28 23:49:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op): Use the types before default - conversions in the error message. - - * *.c: Use c_build_type_variant instead of build_type_variant where - the type might be an array. - -Sat Jun 25 11:50:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Try UDC's before doing the - reinterpret_cast thang, though. - -Fri Jun 24 01:24:01 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (c_expand_return): Don't USE the return value location - after we've expanded the jump. - - * decl2.c (finish_file): Make sure DECL_SAVED_INSNS is not 0 before - trying to write out an inline. - - * cvt.c (build_up_reference): Also do address adjustment when the - target type uses MI. - (convert_to_reference): Try UDCs only after built-in conversions. - (build_type_conversion_1): Don't play games with the argument to the - method. - (build_type_conversion): #if 0 out code for binding to reference. - -Thu Jun 23 00:22:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (finish_file): Use TREE_SYMBOL_REFERENCED to decide - whether to emit inlines. - - * decl.c (grokdeclarator): Set explicit_int for decls that just - specify, say, 'long'. - - * init.c (do_friend): Do overload C functions (or call pushdecl, - anyaway). - -Wed Jun 22 13:40:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_up_reference): Don't call readonly_error. - (convert_to_reference): Propagate const and volatile from expr to - its type. - - * tree.c (lvalue_p): Random CALL_EXPRs are not lvalues. - - * cvt.c (build_up_reference): Break out WITH_CLEANUP_EXPR when - creating a temporary. - (convert_to_reference): Lose excessive and incorrect trickiness. - (cp_convert): Call build_cplus_new with with_cleanup_p set. - - * typeck2.c (build_functional_cast): Likewise. - -Tue Jun 21 17:38:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): signed, unsigned, long and short all - imply 'int'. - - * decl.c (grokdeclarator): Allow "this is a type" syntax. - (grok_reference_init): Simplify and fix. - -Sun Jun 19 17:08:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): pedwarn about a typedef that specifies no - type. - -Sat Jun 18 04:16:50 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Move TREE_PUBLIC and DECL_EXTERNAL - tinkering to after call to pushdecl. - -Fri Jun 17 14:48:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Handle destructors for non-aggregate - types properly. - -Thu Jun 16 16:48:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Make sure that the name given for the - destructor matches the constructor_name of the instance. - - * pt.c (do_function_instantiation): A non-extern instantiation - overrides a later extern one. - (do_type_instantiation): Likewise. - -Wed Jun 15 19:34:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (expand_aggr_init): Use TYPE_MAIN_VARIANT to get the - unqualified array type. - - * cp-tree.h (EMPTY_CONSTRUCTOR_P): Tests whether NODE is a - CONSTRUCTOR with no elements. - - * decl.c (various): Lose empty_init_node. - (finish_decl): Use EMPTY_CONSTRUCTOR_P, do the empty CONSTRUCTOR - thing depending on the value of DECL_COMMON instead of - flag_conserve_space, do the empty CONSTRUCTOR thing for types that - don't have constructors, don't treat a real empty CONSTRUCTOR - specially. - - * typeck2.c (process_init_constructor): Don't treat empty_init_node - specially. - -Wed Jun 15 19:05:25 1994 Mike Stump <mrs@cygnus.com> - - * class.c (override_one_vtable): Don't forget to merge in an old - overrider when we wanted to reuse a vtable, but couldn't. - -Wed Jun 15 15:03:16 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_decl): Put statics in common again. - - * decl.c (grokdeclarator): Return NULL_TREE for an error rather than - setting the type to error_mark_node. - - * typeck.c (build_modify_expr): Build up a COMPOUND_EXPR for enum - bitfield assignments. - -Tue Jun 14 12:23:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_op_properties): Const objects can be passed by value. - -Mon Jun 13 03:10:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (import_export_vtable): Force implicit instantiations to - be interface_only when -fno-implicit-templates. - - * decl.c (duplicate_decls): Redeclaring a class template name is an - error. - - * pt.c (end_template_decl): Call GNU_xref_decl for class templates. - * xref.c (GNU_xref_decl): Support templates. - -Sat Jun 11 17:09:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_op_properties): Split out checking for whether this - function should suppress the default assignment operator. - * decl2.c (grok_function_init): Likewise. - (copy_assignment_arg_p): New function to do just that. - Now considers virtual assignment operators that take a base as an - argument to count as copy assignment operators. - - * search.c (dfs_debug_mark): Lose checks for DWARF_DEBUG and - TREE_ASM_WRITTEN, as they are redundant. - - * pt.c (end_template_decl): Don't try to set DECL_CLASS_CONTEXT on a - decl that has no LANG_SPECIFIC part. - (do_type_instantiation): Force the debugging information for this - type to be emitted. - - * decl.c (start_decl): Clear up uses of various types of templates - (say sorry for static data members, rather than "invalid template"). - (expand_static_init): Fix initialization of static data members of - template classes. - -Fri Jun 10 00:41:19 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Set DECL_CONTEXT on static data members. - - * g++.c (main): Use -xc++-cpp-output for .i files. - - * pt.c (tsubst): Give meaningful error about declaring template for - a copy constructor which was not declared in the class template. - (do_type_instantiation): Explicit instantiation before the class - template is an error. - (instantiate_template): Don't die if tsubst returns error_mark_node. - -Thu Jun 9 19:04:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - Don't synthesize the copy assignment operator if the one in a base - class is pure virtual. - * cp-tree.h (TYPE_HAS_ABSTRACT_ASSIGN_REF): New macro to indicate - whether the type has a pure virtual copy assignment operator. - * class.c (finish_base_struct): Don't generate the copy assignment - operator if a base class has a pure virtual one. - * decl.c (grok_op_properties): Add disabled code to set - TYPE_HAS_ABSTRACT_ASSIGN_REF with comment pointing to where it is - actually set. - * decl2.c (grok_function_init): Set TYPE_HAS_ABSTRACT_ASSIGN_REF. - - * decl2.c (import_export_vtable): Always treat template - instantiations as if write_virtuals >= 2, and treat implicit - instantiations as external if -fno-implicit-templates. - (finish_file): Output all pending inlines if - flag_keep_inline_functions. - -Wed Jun 8 20:48:02 1994 Mike Stump <mrs@cygnus.com> - - * tree.c (layout_vbasetypes): Align virtual base classes inside - complete objects, so that we don't core dump on machines such as - SPARCs when we access members that require larger than normal - alignments, such as a double. Also, we bump up the total alignment - on the complete type, as necessary. - -Wed Jun 8 16:18:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Free Store): New section with code for examining - cookie. - (Limitations of g++): Remove operator delete entry, since it is no - longer accurate. Fix access control entry. - - * typeck.c (build_unary_op): Pedwarn about taking the address of or - incrementing a cast to non-reference type. - (build_modify_expr): Use convert instead of convert_force again. - - * search.c (get_base_distance): Use IS_AGGR_TYPE_CODE to check for - class type, not == RECORD_TYPE. - - * decl.c (grokdeclarator): Cope with grokfndecl returning NULL_TREE. - - * typeck2.c (report_case_error): #if 0 out. - * lex.c (real_yylex): Lose RANGE. - * parse.y: Likewise. - -Tue Jun 7 18:17:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (simple_stmt, case ranges): Use ELLIPSIS instead of RANGE. - -Mon Jun 6 19:39:57 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_c_cast): Don't shortcut conversions to the same - type. Don't replace consts with their values here, since that's now - done in cp_convert. - - * cvt.c (cp_convert): When converting to bool, take - integer_zero_node to false_node and all other INTEGER_CSTs to - true_node. - (build_type_conversion): Don't complain about multiple conversions - to float if we're not really converting. - -Fri Jun 3 02:10:56 1994 Jason Merrill <jason@deneb.cygnus.com> - - Implement 'extern template class A<int>;' syntax for suppressing - specific implicit instantiations. - * cp-tree.h: Update prototypes for do_*_instantiation. - * pt.c (do_pending_expansions): Don't compile 'extern' explicit - instantiations. - (do_function_instantiation): Set DECL_EXTERNAL on 'extern' explicit - instantiations. - (do_type_instantiation): Likewise. - * parse.y (explicit_instantiation): Support 'extern template class - A<int>;' syntax. - * decl.c (start_function): Don't modify the settings of TREE_PUBLIC - and DECL_EXTERNAL on explicit instantiations. - - * cvt.c (cp_convert): Replace constants with their values before - converting. - (cp_convert): Consistently use 'e' instead of 'expr'. - -Thu Jun 2 03:53:30 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (build_x_arrow): Resolve OFFSET_REFs first. - -Wed Jun 1 18:57:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (digest_init): Handle initializing a pmf with an - overloaded method. - * typeck.c (build_ptrmemfunc): Handle overloaded methods. - - * decl.c (pushtag): Use build_decl to make TYPE_DECLs. - (xref_defn_tag): Likewise. - * pt.c (process_template_parm): Likewise. - (lookup_template_class): Likewise. - (push_template_decls): Likewise. - (instantiate_class_template): Likewise. - (create_nested_upt): Likewise. - * class.c (finish_struct): Don't try to set DECL_CLASS_CONTEXT on - TYPE_DECLs. - - * typeck.c (convert_arguments): Make sure type is not NULL before - checking its TREE_CODE. - -Wed Jun 1 17:40:39 1994 Mike Stump <mrs@cygnus.com> - - * class.c (get_derived_offset): New routine. - * class.c (finish_base_struct): Make sure we set BINFO_VTABLE and - BINFO_VIRTUALS when we choose a new base class to inherit from. - * class.c (modify_one_vtable): Use get_derived_offset to get the - offset to the most base class subobject that we derived this binfo - from. - * class.c (finish_struct): Move code to calculate the - DECL_FIELD_BITPOS of the vfield up, as we need might need it for - new calls to get_derived_offset in modify_one_vtable. - -Wed Jun 1 16:50:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_member_call): Use build_pointer_type instead of - TYPE_POINTER_TO. - -Wed Jun 1 11:11:15 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Make sure we have a DNAME set before we - try to use it in an error. - -Wed Jun 1 09:48:49 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_arguments, convert_for_initialization): Don't - strip NOP_EXPRs, when we are converting to a reference. - -Wed Jun 1 01:11:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Don't dereference references when - initializing them. - - * decl2.c (grokfield): Don't check for grokdeclarator returning - error_mark_node any more. - - * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node. - (start_method): Return void_type_node instead of error_mark_node. - - * typeck.c (build_modify_expr): Resolve offset refs earlier. - -Tue May 31 16:06:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Resolve OFFSET_REFs in the object. - - * typeck.c (build_modify_expr): Dereference references before trying - to assign to them. - - * call.c (build_method_call): Don't confuse type conversion - operators with constructors. - * typeck2.c (build_functional_cast): Just call build_c_cast if there - was only one parameter. - * method.c (build_typename_overload): Don't set - IDENTIFIER_GLOBAL_VALUE on these identifiers. - * decl.c (grok_op_properties): Warn about defining a type conversion - operator that converts to a base class (or reference to it). - * cvt.c (cp_convert): Don't try to use a type conversion operator - when converting to a base class. - (build_type_conversion_1): Don't call constructor_name_full on an - identifier. - * cp-tree.h (DERIVED_FROM_P): Should be self-explanatory. - - * decl.c (start_decl): Don't complain that error_mark_node is an - incomplete type. - (finish_decl): Check for type == error_mark_node. - -Mon May 30 23:38:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Set DECL_DEFER_OUTPUT on implicit - instantiations and inline members. - - * spew.c (yylex): Set looking_for_template if the next token is a '<'. - - * lex.h: Declare looking_for_template. - - * decl.c (lookup_name_real): Use looking_for_template to arbitrate - between type and template interpretations of an identifier. - -Sat May 28 04:07:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (instantiate_template): Zero out p if we found a - specialization. - - * decl.c (grokdeclarator): Elucidate warning. - (grokdeclarator): If pedantic AND -ansi, complain about long long. - - Make explicit instantiation work reasonably. It is now appropriate - to deprecate the use of -fexternal-templates. - * pt.c (instantiate_template): Set DECL_TEMPLATE_SPECIALIZATION or - DECL_IMPLICIT_INSTANTIATION on fndecl as appropriate. - (end_template_instantiation): Reflect changes in USE_TEMPLATE - semantics. - (do_pending_expansions): if (!flag_implicit_templates) DECIDE(0); - (do_function_instantiation): Don't set EXPLICIT_INST if - flag_external_templates is set. Do set TREE_PUBLIC and DECL_EXTERN - appropriately otherwise. - (do_type_instantiation): Set interface info for class. Set - TREE_PUBLIC and DECL_EXTERN for methods. Do none of this if - flag_external_templates is set. - * parse.y: Reflect changes in USE_TEMPLATE semantics. - * decl2.c: New flag flag_implicit_templates determines whether or - not implicit instantiations get emitted. This flag currently - defaults to true, and must be true for -fexternal-templates to work. - (finish_file): Consider flag_implement_inlines when - setting DECL_EXTERNAL. Consider flag_implicit_templates when - deciding whether or not to emit a static copy. - * decl.c (start_function): Set TREE_PUBLIC and DECL_EXTERNAL - properly for template instantiations. - (start_method): Set DECL_IMPLICIT_INSTANTIATION on methods of a - template class. - * cp-tree.h (CLASSTYPE_USE_TEMPLATE): Change semantics. - (DECL_USE_TEMPLATE): Parallel macro for FUNCTION and VAR_DECLs. - (various others): Accessor macros for the above. - -Fri May 27 13:57:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Division by constant zero is - an error. - -Fri May 27 13:50:15 1994 Mike Stump <mrs@cygnus.com> - - * class.c (override_one_vtable): Don't modify things we don't own. - -Fri May 27 01:42:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (finish_decl): Don't postpone processing the initializer of - a decl with DECL_EXTERNAL set, and do call rest_of_compilation for a - PUBLIC const at toplevel. - (grokdeclarator): pedwarn about initializing non-const or - non-integral statics in the class body. - - * decl.c (pushtag): Don't try to set DECL_CLASS_CONTEXT on a - TYPE_DECL. - - * call.c (convert_harshness): Dereference reference on rhs before - proceeding, properly grok passing const things to non-const - references. - - * typeck.c (build_unary_op): Soften error about taking the address - of main() to a pedwarn. - - * lex.c (default_copy_constructor_body): Unambiguously specify base - classes (i.e. A((const class ::A&)_ctor_arg) ). - (default_assign_ref_body): Likewise. - -Thu May 26 13:13:55 1994 Gerald Baumgartner <gb@mexican.cygnus.com> - - * decl2.c (grokfield): Don't complain about local signature - method declaration without definition. - - * call.c (convert_harshness): If `type' is a signature pointer - and `parmtype' is a pointer to a signature, just return 0. We - don't really convert in this case; it's a result of making the - `this' parameter of a signature method a signature pointer. - - * call.c (build_method_call): Distinguish calling the default copy - constructor of a signature pointer/reference from a signature - member function call. - -Thu May 26 12:56:25 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (grokfield): Don't set TREE_PUBLIC on member function - declarations. - - * decl.c (duplicate_decls): A previous function declaration as - static overrides a subsequent non-static definition. - (grokdeclarator): Don't set TREE_PUBLIC on inline method - declarations. - -Wed May 25 14:36:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Handle initialization of static const - members. - (finish_decl): Likewise. - - * decl2.c (grokfield): Allow initialization of static const members - even when pedantic. - - * decl2.c (grokfield): Deal with grokdeclarator returning - error_mark_node. - - * decl.c (grok_ctor_properties): Return 0 for A(A) constructor. - (grokfndecl): Check the return value of grok_ctor_properties. - (start_method): Likewise. - - * parse.y (absdcl): Expand type_quals inline. - -Tue May 24 19:10:32 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushtag): Use IS_AGGR_TYPE rather than checking for a - RECORD_TYPE. - -Tue May 24 18:09:16 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks, - always use "__vt_%s". - * decl2.c (finish_vtable_vardecl): Don't consider abstract virtuals - when looking for a "sentinal" method (to decide on emitting vtables). - * decl2.c (finish_file): Scan all decls for thunks that need - to be emitted. - * decl2.c (finish_vtable_vardecl): Don't bother calling emit_thunk. - * method.c (make_thunk): Use a more meaningful label. If there - exists a matching top-level THUNK_DECL re-use it; otherwise - create a new THUNK_DECL (and declare it). - * method.c (emit_thunk): Make thunk external/public depending - on the underlying method. - -Tue May 24 00:22:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (tsubst): Use lookup_name_nonclass to find guiding decls, not - lookup_name. - - * call.c (build_overload_call_real): Don't immediately pick a - function which matches perfectly. - - * decl.c (grokdeclarator): Use c_build_type_variant for arrays. - (grokdeclarator): Warn about, and throw away, cv-quals attached to a - reference (like 'int &const j'). - - * typeck.c (convert_arguments): Don't mess with i for methods. - * call.c (build_method_call): Pass the function decl to - convert_arguments. - - * typeck.c (comp_ptr_ttypes_real): New function. Implements the - checking for which multi-level pointer conversions are allowed. - (comp_target_types): Call it. - (convert_for_assignment): Check const parity on the ultimate target - type, too. And make those warnings pedwarns. - -Mon May 23 14:11:24 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_char): Use TARGET_* for character constants. - -Mon May 23 13:03:03 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * tree.c (debug_no_list_hash): Make static. - - * decl.c (decls_match): Say the types don't match if newdecl ends up - with a null type, after we've checked if olddecl does. - (pushdecl): Check if the decls themselves match before looking for - an extern redeclared as static, to avoid inappropriate and incorrect - warnings. - -Fri May 20 14:04:34 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Make warning about duplicate short, etc. - a pedwarn. - - * typeck.c (build_c_cast): Casting to function or method type is an - error. - - * class.c (finish_struct): Make warning for anonymous class with no - instances a pedwarn. - - * Makefile.in (stamp-parse): Expect a s/r conflict. - - * typeck.c (build_modify_expr): pedwarn about using a non-lvalue - cast as an lvalue. - -Thu May 19 12:08:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (type_promotes_to): Make sure bool promotes to int rather - than unsigned on platforms where sizeof(char)==sizeof(int). - -Wed May 18 14:27:06 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_c_cast): Tack on a NOP_EXPR when casting to - another variant. - (build_modify_expr): Don't strip NOP_EXPRs, and don't get tricky - and treat them as lvalues. - - * decl.c (shadow_tag): Do complain about forward declarations of - enums and empty declarations. - * parse.y: Don't complain about forward declarations of enums and - empty declarations. - - * typeck.c (convert_for_assignment): Complain about changing - the signedness of a pointer's target type. - - * parse.y (stmt): Move duplicated code for checking case values from - here. - * decl2.c (check_cp_case_value): To here. And add a call to - constant_expression_warning. - - * typeck.c (convert_for_assignment): Don't complain about assigning - a negative value to bool. - - * decl.c (init_decl_processing): Make bool unsigned. - - * class.c (finish_struct): Allow bool bitfields. - -Wed May 18 12:35:27 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com> - - * Make-lang.in (c++.install-man): Get g++.1 from $(srcdir)/cp. - -Wed May 18 03:28:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_type_conversion): Lose special handling of - truthvalues. - - * search.c (dfs_pushdecls): Improve shadowing warning. - -Tue May 17 13:34:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_delete): Throw away const and volatile on `this'. - - * decl.c (finish_enum): Put the constants in TYPE_VALUES again, - rather than the enumerators. - (pushtag): s/cdecl/c_decl/g - -Mon May 16 23:04:01 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de> - - * cp/typeck.c (common_type): Attribute merging. - (comp_types): Utilize COMP_TYPE_ATTRIBUTES macro. - - * cp/parse.y: Revamp attribute parsing. - -Mon May 16 01:40:34 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (shadow_tag): Also check for inappropriate use of auto and - register. - - * method.c (build_overload_name): Clarify that the illegal case is a - pointer or reference to array of unknown bound. - - * error.c (dump_type_prefix): Print references to arrays properly. - - * typeck.c (various): Be more helpful in pointer - comparison diagnostics. - - * tree.c (lvalue_p): MODIFY_EXPRs are lvalues again. Isn't this - fun? - - * parse.y: Also catch an error after valid stmts. - - * search.c (dfs_init_vbase_pointers): Don't abort because `this' is - const. - - * typeck.c (convert_for_initialization): If call to - convert_to_reference generated a diagnostic, print out the parm - number and function decl if any. - - * errfn.c (cp_thing): Check atarg1 to determine whether or not we're - specifying a line, not atarg. - - * tree.c (build_cplus_method_type): Always make `this' const. - - * decl2.c (grokclassfn): If -fthis-is-variable and this function is - a constructor or destructor, make `this' non-const. - - * typeck.c (build_modify_expr): Don't warn specially about - assignment to `this' here anymore, since it will be caught by the - usual machinery. - - * various: Disallow specific GNU extensions (variable-size arrays, - etc.) when flag_ansi is set, not necessarily when pedantic is set, - so that people can compile with -pedantic-errors for tighter const - checking and such without losing desirable extensions. - - * typeck2.c (build_functional_cast): Call build_method_call with - LOOKUP_PROTECT. - (process_init_constructor): Only process FIELD_DECLs. - - * decl.c (finish_decl): Also force static consts with no explicit - initializer that need constructing into the data segment. - - * init.c (build_delete): Undo last patch, as it interferes with - automatic cleanups. - -Sat May 14 01:59:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c, class.h, cp-tree.h, cvt.c, decl2.c: Lose old overloading - code. - - * init.c (build_delete): pedwarn about using plain delete to delete - an array. - -Fri May 13 16:45:07 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (comp_target_types): Be more helpful in contravariance - warnings, and make them pedwarns. - - * decl.c (grokdeclarator): Use decl_context to decide whether or not - this is an access declaration. - - * class.c (finish_struct_bits): Set TYPE_HAS_INT_CONVERSION if it - has a conversion to enum or bool, too. - -Fri May 13 16:31:27 1994 Mike Stump <mrs@cygnus.com> - - * method.c (emit_thunk): Make declaration for - current_call_is_indirect local (needed for hppa). - -Fri May 13 16:16:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (uses_template_parms): Grok BOOLEAN_TYPE. - (tsubst): Likewise. - -Fri May 13 16:23:32 1994 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): If there is already a function for this expansion, - use it. - * pt.c (instantiate_template): Likewise. - -Fri May 13 10:30:42 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (implicitly_scoped_stmt, simple_stmt case): Use - kept_level_p for MARK_ENDS argument to expand_end_bindings, to avoid - generating debug info for unemitted symbols on some systems. - - * cp-tree.h (build_static_cast, build_reinterpret_cast, - build_const_cast): Add declarations. - -Fri May 13 09:50:31 1994 Mike Stump <mrs@cygnus.com> - - * search.c (expand_indirect_vtbls_init): Fix breakage from Apr 27 - fix. We now try get_binfo, and if that doesn't find what we want, - we go back to the old method, which still sometimes fails. - -Fri May 13 01:43:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (initdcl): Call cplus_decl_attributes on the right - variable. - * decl2.c (cplus_decl_attributes): Don't call decl_attributes for - void_type_node. - - * typeck.c (build_binary_op_nodefault): Change result_type for - comparison ops to bool. - (build_binary_op): Convert args of && and || to bool. - * cvt.c (build_default_binary_type_conversion): Convert args of && - and || to bool. - (build_default_unary_type_conversion): Convert arg of ! to bool. - (type_promotes_to): bool promotes to int. - -Fri May 13 01:43:18 1994 Mike Stump <mrs@cygnus.com> - - Implement the new builtin `bool' type. - * typeck.c (build_binary_op_nodefault): Convert args of && and || to - bool. - (build_unary_op): Convert arg of ! to bool. - * parse.y: Know true and false. Use bool_truthvalue_conversion. - * method.c (build_overload_value): Know bool. - (build_overload_name): Likewise. - * lex.c (init_lex): Set up RID_BOOL. - * gxx.gperf: Add bool, true, false. - * error.c (*): Know bool. - * decl.c (init_decl_processing): Set up bool, true, false. - * cvt.c (cp_convert): Handle conversion to bool. - (build_type_conversion): Likewise. - * *.c: Accept bool where integers and enums are accepted (use - INTEGRAL_CODE_P macro). - -Thu May 12 19:13:54 1994 Richard Earnshaw <rwe11@cl.cam.ac.uk> - - * g++.c: Use #ifdef for __MSDOS__, not #if. - -Thu May 12 18:05:18 1994 Mike Stump <mrs@cygnus.com> - - * decl2.c (lang_f_options): Handle -fshort-temps. -fshort-temps - gives old behavior , and destroys temporaries earlier. Default - behavior now conforms to the ANSI working paper. - -Thu May 12 14:45:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Understand MODIFY_EXPR as an lvalue. - Use convert_force to convert the result of a recursive call when we - are dealing with a NOP_EXPR. Don't automatically wrap MODIFY_EXPRs - in COMPOUND_EXPRs any more. - (various): Lose pedantic_lvalue_warning. - (unary_complex_lvalue): Understand MODIFY_EXPR. - - * cvt.c (convert_to_reference): Allow DECL to be error_mark_node if - we don't know what we're initializing. - -Wed May 11 01:59:36 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Modify to use convtype parameter. - Only create temporaries when initializing a reference, not when - casting. - (cp_convert): New main function. - (convert): Call cp_convert. - * cvt.c, decl.c, typeck.c: Fix calls to convert_to_reference. - * cp-tree.h (CONV_*): New constants used by conversion code for - selecting conversions to perform. - - * tree.c (lvalue_p): MODIFY_EXPRs are no longer lvalues. - - * typeck.c (build_{static,reinterpret,const_cast): Stubs that just - call build_c_cast. - * parse.y: Add {static,reinterpret,const}_cast. - * gxx.gperf: Likewise. - - * typeck.c (common_type): Allow methods with basetypes of different - UPTs. - (comptypes): Deal with UPTs. - (build_modify_expr): Wrap all MODIFY_EXPRs in a COMPOUND_EXPR. - - * pt.c (end_template_decl): Check for multiple definitions of member - templates. - - * call.c (build_method_call): Complain about calling an abstract - virtual from a constructor. - - * typeck.c (pointer_int_sum): Check for the integer operand being 0 - after checking the validity of the pointer operand. - - * typeck2.c (digest_init): Pedwarn about string initializer being - too long. - -Tue May 10 12:10:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (push_overloaded_decl): Only throw away a builtin if the - decl in question is the artificial one. - - * parse.y (simple_stmt, switch): Use implicitly_scoped_stmt because - expand_{start,end}_case cannot happen in the middle of a block. - - * cvt.c (build_type_conversion_1): Use convert again. - -Tue May 10 11:52:04 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck2.c (digest_init): Make sure we check for signed and - unsigned chars as well when warning about string initializers. - - * init.c (emit_base_init): Check if there's a DECL_NAME on the - member before trying to do an initialization for it. - -Tue May 10 11:34:37 1994 Mike Stump <mrs@cygnus.com> - - * except.c: Don't do anything useful when cross compiling. - -Tue May 10 03:04:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Fix up handling of builtins yet again. - (push_overloaded_decl): Likewise. - - * cvt.c (convert): Don't look for void type conversion. - -Mon May 9 18:05:41 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (do_friend): Only do a pushdecl for friends, not - pushdecl_top_level. - -Mon May 9 13:36:34 1994 Jim Wilson <wilson@sphagnum.cygnus.com> - - * decl.c (lookup_name_current_level): Put empty statement after - the label OUT to make the code valid C. - -Mon May 9 12:20:57 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Only complain about - comparing void * and a function pointer if void * is smaller. - -Sun May 8 01:29:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (lookup_name_current_level): Move through temporary binding - levels. - - * parse.y (already_scoped_stmt): Revive. - (simple_stmt): Use it again. - - * decl.c (poplevel): Always call poplevel recursively if we're - dealing with a temporary binding level. - -Sat May 7 10:52:28 1994 Mike Stump <mrs@cygnus.com> - - * decl.c (finish_decl): Make sure we run cleanups for initial values - of decls. Cures memory leak. - * decl.c (expand_static_init): Likewise for static variables. - * decl2.c (finish_file): Likewise for globals. - -Sat May 7 03:57:44 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (commonparms): Don't complain about redefining default - args. - - * decl.c (duplicate_decls): Don't complain twice about conflicting - function decls. - (decls_match): Don't look at default args. - (redeclaration_error_message): Complain about redefining default - args. - - * call.c (build_overload_call_real): Also deal with guiding - declarations coming BEFORE the template decl. - - * pt.c (unify): Allow different parms to have different - cv-qualifiers. - (unify): Allow trivial conversions on non-template parms. - -Fri May 6 03:53:23 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (tsubst): Support OFFSET_TYPEs. - (unify): Likewise. - - * decl2.c (finish_decl_parsing): Call push_nested_class with a type. - - * init.c (build_offset_ref): Fix error message. - * search.c (lookup_field): Likewise. - - * call.c (build_scoped_method_call): Pass binfo to - build_method_call. - * typeck.c (build_object_ref): Likewise. - - * typeck2.c (binfo_or_else): Don't return a _TYPE. - - * class.c (finish_struct): Don't complain about re-use of inherited - names or shadowing of type decls. - * decl.c (pushdecl_class_level): Likewise. - - * decl.c (finish_enum): Set the type of all the enums. - - * class.c (finish_struct): Don't get confused by access decls. - - * cp-tree.h (TYPE_MAIN_DECL): New macro to get the _DECL for a - _TYPE. You can stop using TYPE_NAME for that now. - - * parse.y: Lose doing_explicit (check $0 instead). - * gxx.gperf: 'template' now has a RID. - * lex.h (rid): Likewise. - * lex.c (init_lex): Set up the RID for 'template'. - - * parse.y (type_specifier_seq): typed_typespecs or - nonempty_type_quals. Use it. - (handler_args): Fix bogus syntax. - (raise_identifier{,s}, optional_identifier): Lose. - * except.c (expand_start_catch_block): Use grokdeclarator to parse - the catch variable. - (init_exception_processing): The second argument to - __throw_type_match is ptr_type_node. - - Fri May 6 07:18:54 1994 Chip Salzenberg <chip@fin.uucp> - - [ change propagated from c-decl.c of snapshot 940429 ] - * cp/decl.c (finish_decl): Setting asmspec_tree should not - zero out the old RTL. - -Fri May 6 01:25:38 1994 Mike Stump <mrs@cygnus.com> - - Add alpha exception handling support to the compiler. - Quick and dirty backend in except.c. - - * cp/*: Remove most remnants of old exception handling support. - * decl.c (finish_function): Call expand_exception_blocks to put - the exception hanlding blocks at the end of the function. - * dec.c (hack_incomplete_structures): Make sure expand_decl_cleanup - comes after expand_decl_init. - * except.c: Reimplementation. - * expr.c (cplus_expand_expr): Handle THROW_EXPRs. - * lex.c (init_lex): Always have catch, try and throw be reserved - words, so that we may always parse exception handling. - * parse.y: Cleanup to support new interface into exception handling. - * tree.def (THROW_EXPR): Add. - -Thu May 5 17:35:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (simple_stmt, for loops): Use implicitly_scoped_stmt. - (various): Lose .kindof_pushlevel and partially_scoped_stmt. - -Thu May 5 16:17:27 1994 Kung Hsu <kung@mexican.cygnus.com> - - * parse.y (already_scoped_stmt): Move expand_end_binding() to - fix the unmatched LBB/LBE in stabs. - -Thu May 5 14:36:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (set_nested_typename): Set TREE_MANGLED on the new - identifiers. - (pushdecl): Check TREE_MANGLED. - (xref_tag): Likewise. - * cp-tree.h (TREE_MANGLED): This identifier is a - DECL_NESTED_TYPENAME (named to allow for future use to denote - mangled function names as well). - - Implement inconsistency checking specified in [class.scope0]. - * decl.c (lookup_name_real): Don't set ICV here after all. - (finish_enum): Also set the type of the enumerators themselves. - (build_enumerator): Put the CONST_DECL in the list instead of its - initial value. - (pushdecl_class_level): Check inconsistent use of a name in the - class body. - * class.c (finish_struct): Check inconsistent use of a name in the - class body. Don't set DECL_CONTEXT on types here anymore. - * parse.y (qualified_type_name): Note that the identifier has now - been used (as a type) in the class body. - * lex.c (do_identifier): Note that the identifier has now been used - (as a constant) in the class body. - * error.c (dump_decl): Print type and enum decls better. - -Thu May 5 09:35:35 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_modify_expr): Warn about assignment to `this'. - -Wed May 4 15:55:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_delete): Use the global operator delete when - requested. - - * decl.c (lookup_name_real): If we find the type we're looking in a - base class while defining a class, set IDENTIFIER_CLASS_VALUE for - the type. - - * class.c (finish_struct): Remove a couple of dependencies on - language linkage. - - * decl.c (pushtag): Classes do nest in extern "C" blocks. - (pushdecl): Only set DECL_NESTED_TYPENAME on the canonical one for - the type. - (pushtag): Remove another dependency on the language linkage. - - * lex.c (cons_up_default_function): Don't set DECL_CLASS_CONTEXT to - a const-qualified type. - - * decl.c (push_overloaded_decl): Throw away built-in decls here. - (duplicate_decls): Instead of here. - -Wed May 4 15:27:40 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Do The Right - Thing (I hope) if we're using thunks. - -Wed May 4 13:52:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (specialization): aggr template_type_name ';'. - (named_class_head_sans_basetype): Use it. - (explicit_instantiation): Likewise. - (tmpl.2): Revert. - - * cvt.c (build_type_conversion_1): Use convert_for_initialization, - rather than convert, to do conversions after the UDC. - - * cp-tree.h (SHARED_MEMBER_P): This member is shared between all - instances of the class. - - * search.c (lookup_field): If the entity found by two routes is the - same, it's not ambiguous. - -Wed May 4 12:10:00 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (lookup_name_real): Check for a NULL TREE_VALUE, - to prevent the compiler from crashing ... - -Wed May 4 11:19:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): If we don't have an object, check - basetype_path to figure out where to look up the function. - - * typeck.c (convert_for_initialization): Pass TYPE_BINFO (type) to - build_method_call in case exp is NULL_TREE. - -Tue May 3 16:02:53 1994 Per Bothner <bothner@kalessin.cygnus.com> - - Give a vtable entries a unique named type, for the sake of gdb. - * class.c (build_vtable_entry): The address of a thunk now has - type vtable_entry_type, not ptr_type_node. - * method.c (make_thunk): Fix type of THUNK_DECL. - * class.c (add_virtual_function, override_one_vtable): Use - vfunc_ptr_type_node, instead of ptr_type_node. - * cp-tree.h (vfunc_ptr_type_node): New macro. - * decl.c (init_decl_processing): Make vtable_entry_type - be a unique type of pointer to a unique function type. - -Tue May 3 09:20:44 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (do_explicit): Sets doing_explicit to 1. - (explicit_instantiation): Use do_explicit rather than TEMPLATE - directly, add "do_explicit error" rule. - (datadef): Set doing_explicit to 0 after an explicit instantiation. - (tmpl.2): Don't instantiate if we see a ';' unless we're doing an - explicit instantiation. - (named_class_head_sans_basetype): Remove aggr template_type_name - ';' again. - -Mon May 2 23:17:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (lookup_nested_tag): Lose. - - * decl2.c (grokfield): Set DECL_CONTEXT on TYPE_DECLs. - (lookup_name_nonclass): Lose. - - * decl.c (poplevel_class): Add force parameter. - (lookup_name_real): Fix handling of explicit scoping which specifies - a class currently being defined. Add 'nonclass' argument. - (lookup_name, lookup_name_nonclass): Shells for lookup_name_real. - - * class.c (finish_struct): Don't unset IDENTIFIER_CLASS_VALUEs here. - (popclass): Force clearing of IDENTIFIER_CLASS_VALUEs if we're being - called from finish_struct. - -Mon May 2 19:06:21 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (init_decl_processing), cp-tree.h: Removed memptr_type. - (It seeems redundant, given build_ptrmemfunc_type.) - * typeck.c (get_member_function_from_ptrfunc), gc.c (build_headof, - build_classof): Use vtable_entry_type instead of memptr_type. - * method.c (emit_thunk): Call poplevel with functionbody==0 - to prevent DECL_INITIAL being set to a BLOCK. - -Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (named_class_head_sans_basetype): Add "aggr - template_type_name ';'" rule for forward declaration of - specializations. - -Mon May 2 15:02:11 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (instantiate_type): Deal with pmf's. - - * Make-lang.in (cc1plus): Don't depend on OBJS or BC_OBJS, since - stamp-objlist does. - - * Makefile.in (../cc1plus): Depend on OBJDEPS. - (OBJDEPS): Dependency version of OBJS. - -Mon May 2 12:51:31 1994 Kung Hsu <kung@mexican.cygnus.com> - - * search.c (dfs_debug_mark): Unmark TYPE_DECL_SUPPRESS_DEBUG, not - DECL_IGNORED_P. - -Fri Apr 29 12:29:56 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Clear out memory of local tags. And - typedefs. - - * decl2.c (grokclassfn): Don't set DECL_CONTEXT to a cv-qualified - type. - * search.c (get_matching_virtual): Be more helpful in error message. - - * *: Use DECL_ARTIFICIAL (renamed from DECL_SYNTHESIZED). - - * lex.c (default_assign_ref_body): Expect TYPE_NESTED_NAME to work. - (default_copy_constructor_body): Likewise. - - * class.c (finish_struct): Don't gratuitously create multiple decls - for nested classes. - -Thu Apr 28 23:39:38 1994 Jason Merrill <jason@deneb.cygnus.com> - - Avoid clobbering the arg types of other functions when reverting - static member functions. - * decl.c (revert_static_member_fn): Rearrange arguments, don't - require values for 'fn' and 'argtypes', add warning to comment - above. - (decls_match): Rearrange arguments in call to rsmf. - (grok_op_properties): Don't pass values for fn and argtypes. - * pt.c (instantiate_template): Don't pass values for fn and argtypes. - -Thu Apr 28 16:29:11 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (cc1plus): Depend on stamp-objlist. - * Makefile.in (BC_OBJS): Delete. - (OBJS): Cat ../stamp-objlist to get language independent files. - Include ../c-common.o. - (../cc1plus): Delete reference to BC_OBJS. - -Thu Apr 28 02:12:08 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (compute_access): No really, deal with static members - properly. Would I lie to you? - - Implement lexical hiding of function declarations. - * pt.c (tsubst): Use lookup_name to look for function decls to guide - instantiation. - * method.c (build_opfncall): Use lookup_name_nonclass to look for - non-member functions. - * init.c (do_friend): Use lookup_name_nonclass to look for - functions. - * error.c (ident_fndecl): Use lookup_name to look for functions. - * decl2.c (lookup_name_nonclass): New function, skips over - CLASS_VALUE. - * decl.c (struct binding_level): Lose overloads_shadowed field. - (poplevel): Don't deal with overloads_shadowed. - (push_overloaded_decl): Do lexical hiding for functions. - * class.c (instantiate_type): Don't check non-members if we have - members with the same name. - * call.c (build_method_call): Use lookup_name_nonclass instead of - IDENTIFIER_GLOBAL_VALUE to check for non-member functions. - (build_overload_call_real): Likewise. - - * decl.c (duplicate_decls): Check for ambiguous overloads here. - (push_overloaded_decl): Instead of here. - - * decl.c (pushdecl): Back out Chip's last change. - - * decl.c (grok_op_properties): Operators cannot be static members. - - * cp-tree.h (DECL_SYNTHESIZED): DECL_SOURCE_LINE == 0 - (SET_DECL_SYNTHESIZED): DECL_SOURCE_LINE = 0 - * lex.c (cons_up_default_function): Use SET_DECL_SYNTHESIZED. - - * method.c (do_inline_function_hair): Don't put friends of local - classes into global scope, either. - - * typeck2.c (build_functional_cast): Don't look for a function call - interpretation. - -Thu Apr 28 15:19:46 1994 Mike Stump <mrs@cygnus.com> - - * cp-tree.h: Disable use of backend EH. - -Wed Apr 27 21:01:24 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (c++.distdir): mkdir tmp/cp first. - * Makefile.in (INCLUDES): Move definition to same place as - parent makefile. - (ALLOCA): Define. - (OLDAR_FLAGS): Delete. - (OLDCC): Define. - (DIR): Delete. - (CLIB): Define. - (####site): Delete. - (SUBDIR_USE_ALLOCA): Don't use ALLOCA if compiling with gcc. - -Wed Apr 27 19:10:04 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (xref_tag): Not to use strstr(), it's not available on - all platforms. - -Wed Apr 27 18:10:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Resolve yet another class/pmf confusion. - - * call.c (build_overload_call_real): Don't take the single-function - shortcut if we're dealing with an overloaded operator. - -Wed Apr 27 17:35:37 1994 Mike Stump <mrs@cygnus.com> - - * search.c (get_base_distance): Search the virtual base class - binfos, incase someone wants to convert to a real virtual base - class. - * search.c (expand_indirect_vtbls_init): Use convert_pointer_to_real - instead of convert_pointer_to, as it now will work. - -Wed Apr 27 15:36:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Don't complain about casting away - const and volatile. - - * typeck.c (build_unary_op): References are too lvalues. - -Wed Apr 27 13:58:05 1994 Mike Stump <mrs@cygnus.com> - - * class.c (override_one_vtable): We have to prepare_fresh_vtable - before we modify it, not after, also, we cannot reuse an old vtable, - once we commit to a new vtable. Implement ambiguous overrides in - virtual bases as abstract. Hack until we make the class - ill-formed. - -Wed Apr 27 01:17:08 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (unary_expr): Expand new_placement[opt] and - new_initializer[opt] inline. - - * search.c (lookup_fnfields): Don't throw away the inheritance - information here, either. - (compute_access): Handle static members properly. - - * init.c (build_member_call): Always set basetype_path, and pass it - to lookup_fnfields. - - * search.c (lookup_field): Deal properly with the case where - xbasetype is a chain of binfos; don't throw away the inheritance - information. - (compute_access): protected_ok always starts out at 0. - - * init.c (resolve_offset_ref): Don't cast `this' to the base type - until we've got our basetype_path. - - * cp-tree.h (IS_OVERLOAD_TYPE): aggregate or enum. - - * cvt.c (build_up_reference): Use build_pointer_type rather than - TYPE_POINTER_TO. - - * call.c (convert_harshness_ansi): Call type_promotes_to for reals - as well. - - * cvt.c (type_promotes_to): Retain const and volatile, add - float->double promotion. - - * decl.c (grokdeclarator): Don't bash references to arrays into - references to pointers in function parms. Use type_promotes_to. - -Tue Apr 26 23:44:36 1994 Mike Stump <mrs@cygnus.com> - - Finish off Apr 19th work. - - * class.c (finish_struct_bits): Rename has_abstract_virtuals to - might_have_abstract_virtuals. - * class.c (strictly_overrides, override_one_vtable, - merge_overrides): New routines to handle virtual base overrides. - * class.c (finish_struct): Call merge_overrides to handle overrides - in virtual bases. - -Tue Apr 26 12:45:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_function_call): Call build_function_call_real with - LOOKUP_NORMAL. - - * *: Don't deal with TYPE_EXPRs. - - * tree.c (lvalue_p): If the type of the expression is a reference, - it's an lvalue. - - * cvt.c (convert_to_reference): Complain about passing const - lvalues to non-const references. - (convert_from_reference): Don't arbitrarily throw away const and - volatile on the target type. - - * parse.y: Simplify and fix rules for `new'. - - * decl.c (grok_op_properties): operator void is illegal. - -Mon Apr 25 02:36:28 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (components): Anonymous bitfields can still have declspecs. - - * decl.c (pushdecl): Postpone handling of function templates like we - do C functions. - - * search.c (expand_indirect_vtbls_init): Fix infinite loop when - convert_pointer_to fails. - - * call.c (compute_conversion_costs_ansi): A user-defined conversion - by itself is better than that UDC followed by standard conversions. - Don't treat integers and reals specially. - - * cp-tree.h: Declare flag_ansi. - - * typeck.c (c_expand_return): pedwarn on return in void function - even if the expression is of type void. - (build_c_cast): Don't do as much checking for casts to void. - (build_modify_expr): pedwarn about array assignment if this code - wasn't generated by the compiler. - - * tree.c (lvalue_p): A comma expression is an lvalue if its second - operand is. - - * typeck.c (default_conversion): Move code for promoting enums and - ints from here. - * cvt.c (type_promotes_to): To here. - * call.c (convert_harshness_ansi): Use type_promotes_to. Also fix - promotion semantics for reals. - -Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (c++.install-common): Check for g++-cross. - * Makefile.in: Remove Cygnus cruft. - (config.status): Delete. - (RTL_H): Define. - (TREE_H): Use complete pathname, some native makes have minimal - VPATH support. - (*.o): Use complete pathname to headers in parent dir. - (doc, info, dvi): Delete. - -Sun Apr 24 16:52:51 1994 Doug Evans <dje@canuck.cygnus.com> - - * Make-lang.in (c++.install-common): Check for g++-cross. - * Makefile.in: Remove Cygnus cruft. - (config.status): Delete. - (RTL_H): Define. - (TREE_H): Use complete pathname, some native makes have minimal - VPATH support. - (*.o): Use complete pathname to headers in parent dir. - (doc, info, dvi): Delete. - -Sun Apr 24 00:47:49 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushdecl): Avoid redundant warning on redeclaring function - with different return type. - (decls_match): Compare return types strictly. - -Fri Apr 22 12:55:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (build_type_conversion): Do try to convert through other - pointers. This will fail if the class defines multiple pointer - conversions. - - * error.c (dump_type_prefix): Print out pointers to arrays properly. - (dump_type_suffix): Likewise. (was 'int *[]', now 'int (*)[]') - - * typeck.c (build_unary_op): Disallow ++/-- on pointers to - incomplete type. - - * decl.c (duplicate_decls): Check mismatched TREE_CODES after - checking for shadowing a builtin. If we're redeclaring a builtin - function, bash the old decl to avoid an ambiguous overload. - - * cvt.c (convert_to_reference): Don't force arrays to decay here. - - * tree.c (lvalue_p): A MODIFY_EXPR is an lvalue. - - * decl.c (duplicate_decls): Don't assume that the decls will have - types. - - Mon Apr 18 11:35:32 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940318 snapshot ] - * c-decl.c (pushdecl): Warn if type mismatch with another external decl - in a global scope. - - Fri Apr 22 06:38:56 1994 Chip Salzenberg <chip@fin.uucp> - - * cp/typeck2.c (signature_error): Use cp_error for "%T". - - Mon Apr 18 11:59:59 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940415 snapshot ] - * cp/decl.c (duplicate_decls, pushdecl, builtin_function): - Use DECL_FUNCTION_CODE instead of DECL_SET_FUNCTION_CODE. - - Mon Apr 18 11:55:18 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940409 snapshot ] - * cp/decl.c (duplicate_decls): Put new type in same obstack as - old ones, or permanent if old ones in different obstacks. - - Mon Apr 18 11:48:49 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940401 snapshot ] - * cp/parse.y (attrib): Handle string args as expressions, - merging the two rules. `mode' attribute now takes a string arg. - Delete the rule for an identifier as arg. - - Mon Apr 18 11:24:00 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940312 snapshot ] - * cp/typeck.c (pointer_int_sum): Multiplication should be done signed. - (pointer_diff): Likewise the division. - - Sun Mar 6 19:43:39 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940304 snapshot ] - * cp/decl.c (finish_decl): Issue warning for large objects, - if requested. - - Sat Feb 19 22:20:32 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940218 snapshot ] - * cp/parse.y (attrib): Handle attribute ((section ("string"))). - * cp/decl.c (duplicate_decls): Merge section name into new decl. - - Tue Feb 8 09:49:17 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp/* changes propagated from c-* changes in 940206 snapshot ] - * cp/typeck.c (signed_or_unsigned_type): Check for any - INTEGRAL_TYPE_P not just INTEGER_TYPE. - - Mon Dec 6 13:35:31 1993 Norbert Kiesel <norbert@i3.INformatik.rwth-aachen.DE> - - * cp/decl.c (finish_enum): Start from 0 when determining precision - for short enums. - - Fri Dec 3 17:07:58 1993 Ralph Campbell <ralphc@pyramid.COM> - - * cp/parse.y (unary_expr): Look at $1 for tree_code rather than - casting $$. - - Wed Nov 17 19:22:09 1993 Chip Salzenberg <chip@fin.uucp> - - * cp/typeck.c (build_binary_op_nodefault): Propagate code - from C front-end to optimize unsigned short division. - (build_conditional_expr): Fix bug in "1 ? 42 : (void *) 8". - - Wed Nov 17 19:17:18 1993 Chip Salzenberg <chip@fin.uucp> - - * cp/call.c (convert_harshness_ansi): Given an (e.g.) char - constant, prefer 'const char &' to 'int'. - - Wed Feb 3 13:11:48 1993 Chip Salzenberg <chip@fin.uucp> - - * cp/class.c (finish_struct_methods): Handle multiple - constructors in fn_fields list. - -Fri Apr 22 12:48:10 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (finish_struct): Use TYPE_DECL_SUPPRESS_DEBUG to flag - types not to be dumped in stabs, like types in #pragma interface. - * decl.c (init_decl_processing): Use TYPE_DECL_SUPPRESS_DEBUG to - mark unknown type. - -Fri Apr 22 03:27:26 1994 Doug Evans <dje@cygnus.com> - - * Language directory reorganization. - See parent makefile. - -Thu Apr 21 18:27:57 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * cp-tree.h (THUNK_DELTA): It is normally negative, so - use signed .i variant of frame_size rather than unsigned .u. - * cp-tree.h (VTABLE_NAME_FORMAT): If flag_vtable_thunks, - use "VT" rather than "vt" due to binary incompatibility. - * class.c (get_vtable_name): Use strlen of VTABLE_NAME_FORMAT, - rather than sizeof, since it is now an expression. - * class.c (modify_one_vtable): Modify to skip initial element - containing a count of the vtable. - -Thu Apr 21 00:09:02 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (check_newline): Force interface_unknown on main input file. - - * pt.c (do_pending_expansions): Always emit functions that have been - explicitly instantiated. - (do_function_instantiation): Set DECL_EXPLICITLY_INSTANTIATED. - (do_type_instantiation): Set CLASSTYPE_VTABLE_NEEDS_WRITING and - DECL_EXPLICITLY_INSTANTIATED on all my methods. - * parse.y (explicit_instantiation): Call do_type_instantiation for - types. - * decl2.c (finish_vtable_vardecl): Call import_export_vtable. - * decl.c (start_function): Don't set DECL_EXTERNAL on a function - that has been explicitly instantiated. - * cp-tree.h (DECL_EXPLICITLY_INSTANTIATED): Alias for - DECL_LANG_FLAG_4. - * class.c: Move import_export_vtable to decl2.c, and comment out all - uses. - -Wed Apr 20 16:51:06 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (process_next_inline): Don't muck with DECL_INLINE. - (do_pending_inlines): Likewise. - -Tue Apr 19 22:25:41 1994 Mike Stump <mrs@cygnus.com> - - Reimplement vtable building, and most vtable pointer setting. - Allows for earier maintenance, easier understandability, and most - importantly, correct semantics. - - * class.c (build_vtable): Removed unneeded - SET_BINFO_VTABLE_PATH_MARKED. - * class.c (prepare_fresh_vtable): Likewise. Added argument. - * class.c (modify_vtable_entry): General cleanup. - * class.c (related_vslot, is_normal, modify_other_vtable_entries, - modify_vtable_entries): Removed. - * class.c (add_virtual_function): General cleanup. - * class.c (finish_base_struct): Setup BINFO_VTABLE and - BINFO_VIRTUALS as early as we can, so that modify_all_vtables can - work. - * class.c (finish_vtbls): New routine, mostly from - unmark_finished_struct. - * class.c (overrides): New routine. - * class.c (modify_one_vtable): New routine, mostly from - modify_other_vtable_entries and modify_vtable_entries. - * class.c (modify_all_direct_vtables, modify_all_indirect_vtables, - modify_all_vtables): New routines. - * class.c (finish_struct): Added arguemnt to prepare_fresh_vtable - call. General cleanup on how pending_hard_virtuals are handled. - General cleanup on modifying vtables. Use finish_vtbls, instead of - unmark_finished_struct. - * cp-tree.h (init_vtbl_ptrs, expand_direct_vtbls_init, - get_first_matching_virtual, get_matching_virtual, - expand_vbase_vtables_init, expand_indirect_vtbls_init): Update. - * cvt.c (convert_pointer_to_real): Cleanup error message. - * decl.c (grokfndecl): General cleanup. - * decl.c (finish_function): Change init_vtbl_ptrs call to - expand_direct_vtbls_init. Change expand_vbase_vtables_init call to - expand_indirect_vtbls_init. - * init.c (expand_virtual_init): Remove unneeded argument. - * init.c (init_vtbl_ptrs): Rename to expand_direct_vtbls_init, added - two arguments to make more general. Made more general. Now can be - used for vtable pointer initialization from virtual bases. - * init.c (emit_base_init): Change expand_vbase_vtables_init call to - expand_indirect_vtbls_init. Change init_vtbl_ptrs call to - expand_direct_vtbls_init. - * init.c (expand_virtual_init): General cleanup. - * init.c (expand_default_init): Change expand_vbase_vtables_init - call to expand_indirect_vtbls_init. - * init.c (expand_recursive_init_1): Change expand_vbase_vtables_init - call to expand_indirect_vtbls_init. - * init.c (expand_recursive_init): Change expand_vbase_vtables_init - call to expand_indirect_vtbls_init. - * search.c (get_first_matching_virtual): Rename to - get_matching_virtual. General cleanup and remove setting of - DECL_CONTEXT. That is now done in a cleaner way in - modify_vtable_entry and add_virtual_function. - * search.c (expand_vbase_vtables_init): Rename to - expand_indirect_vtbls_init. General cleanup. Use - expand_direct_vtbls_init to do hard work. Ensures that _all_ vtable - pointers from virtual bases are set up. - * search.c (bfs_unmark_finished_struct, unmark_finished_struct): - Removed. - - * *.[chy]: Remove support for VTABLE_USES_MASK. - -Tue Apr 19 12:51:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Use NOP_EXPRs to switch between - reference and pointer types instead of bashing the types directly. - - * call.c (build_overload_call_real): Use the TREE_CODE to determine - whether the function is overloaded or not, rather than - TREE_OVERLOADED. - * *: Remove all uses of TREE_OVERLOADED. - - * decl.c (grokdeclarator): Only complain about initializing const - fields when -ansi or -pedantic. - -Tue Apr 19 12:42:42 1994 Doug Evans <dje@canuck.cygnus.com> - - * cp-tree.h (THUNK_DELTA): frame_size is now a union. - -Mon Apr 18 00:17:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - Do overloading on a block-by-block basis, not function-by-function. - * decl.c: Lose overloads_to_forget. - (struct binding_level): Add overloads_shadowed field. - (poplevel): Restore overloads_shadowed. - (push_overloaded_decl): Use overloads_shadowed instead of - overloads_to_forget. - (finish_function): Don't look at overloads_to_forget. - - Copy enum_overflow logic from c-decl.c. - * decl.c (start_enum): Initialize enum_overflow. - (build_enumerator): Use enum_overflow. Also use current_scope(). - - * search.c (current_scope): Move Brendan's comment from - build_enumerator here. - - * typeck.c (convert_for_assignment): Change warnings to pedwarns for - discarding const/volatile. - -Sat Apr 16 01:18:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (comp_target_parms): Accept TEMPLATE_TYPE_PARMs on the rhs. - (comp_target_types): Likewise. - - * decl.c (lookup_name): Don't unset got_scope here. - - * spew.c (yylex): Only replace yylval with the TYPE_NESTED_NAME if - got_scope != NULL_TREE. - -Fri Apr 15 16:36:33 1994 Jason Merrill <jason@deneb.cygnus.com> - - Horrible kludge to prevent templates from being instantiated by - their base classes. - * parse.y (template_instantiate_once): Unset TYPE_BEING_DEFINED - before we get to left_curly. - * pt.c (instantiate_class_template): Set TYPE_BEING_DEFINED. - - * error.c (dump_decl): If it's a typedef, print out the name of the - decl, not just the underlying type. - - * decl.c (pushdecl): If the old duplicate decl was a TYPE_DECL, - update the IDENTIFIER_TYPE_VALUE of its name. - - * decl2.c (finish_file): When processing the initializer for a - static member, pretend that the dummy function is a member of the - same class. - -Fri Apr 15 15:56:35 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (build_vtable_entry): Revert Apr 4 change. - * decl2.c (mark_vtable_entries): Replace pure virtual function - decl with abort's. - -Fri Apr 15 13:49:33 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_conditional_expr): Pedwarn on pointer/integer - mismatch, and don't pedwarn on 0/function pointer mismatch. - - * typeck2.c (digest_init): Lose code for special handling of unions. - (process_init_constructor): Since they're handled just fine here. - Pedwarn on excess elements. - - * decl2.c (grokfield): Complain about local class method declaration - without definition. - -Fri Apr 15 13:19:40 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * method.c (emit_thunk): Add extern declaration for - current_call_is_indirect (needed for hppa). - -Thu Apr 14 16:12:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - Improve local class support; allow classes in different blocks to - have the same name. - * decl.c (pushtag): Support local classes better. - (pushdecl_nonclass_level): New function for pushing mangled decls of - nested types into the appropriate scope. - (xref_defn_tag): Use pushdecl_nonclass_level instead of - pushdecl_top_level. - (grokfndecl): Don't mess with IDENTIFIER_GLOBAL_VALUE for local - class methods. - * method.c (do_inline_function_hair): Likewise. - - * class.c (finish_struct): It is legal for a class with no - constructors to have nonstatic const and reference members. - -Thu Apr 14 07:15:11 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (push_overloaded_decl): Avoid giving errors about - built-ins, since duplicate_decls will have given warnings/errors - for them. - -Thu Apr 14 03:45:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): Warn about casting pointer type to - reference type when this is probably not what they wanted. - -Wed Apr 13 13:12:35 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (finish_decl): Don't mindlessly set TREE_USED for - static consts any more (toplev.c has now been modified to - not emit warnings if they are unused). - -Wed Apr 13 00:22:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_op_properties): If op new/delete get here with - METHOD_TYPEs, do a revert_static_member_fn. - - * cp-tree.h (IDENTIFIER_CLASS_TYPE_VALUE): Lose. - * init.c (is_aggr_typedef): Don't look at - IDENTIFIER_CLASS_TYPE_VALUE. - (get_aggr_from_typedef): Likewise. - (get_type_value): Likewise. - * call.c (build_scoped_method_call): Don't rely on overloaded - template names having IDENTIFIER_CLASS_VALUE set. - - * parse.y (component_decl_1, fn.def2): Revert rules for - constructors. - (component_decl_1, fn.def2): Use $1 instead of $$, since $$ is being - clobbered. - - * decl.c (start_function): Only warn about `void main()' if pedantic - || warn_return_type. - -Tue Apr 12 02:14:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - Clean up overloading of the template name. - * class.c (pushclass): Overload the template name whenever pushing - into the scope of a template class, not just if it is - uninstantiated. - (popclass): Correspondingly. - * search.c (push_class_decls): Don't overload_template_name. - * pt.c (overload_template_name): Don't set IDENTIFIER_LOCAL_VALUE or - DECL_CONTEXT on things. - * parse.y (left_curly): Don't overload_template_name. - * class.c (finish_struct): Don't undo_template_name_overload. - - * method.c (build_opfncall): Only pass one argument to global op - delete. - - * call.c (build_method_call): Use TYPE_VEC_DELETE_TAKES_SIZE to - decide how many arguments to use for vec delete. - - * decl.c (grok_op_properties): Be consistent in modifying - current_class_type. - (grokdeclarator): Only complain about function decls with no return - type if we're being pedantic. - -Mon Apr 11 00:10:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - Add support for operator new [] and operator delete []. - - * tree.def: Add VEC_NEW_EXPR and VEC_DELETE_EXPR. - * ptree.c (print_lang_type): Indicate vec new/delete. - * parse.y: Support vec new/delete. - * method.c (build_decl_overload): Deal with vec new/delete. - (build_opfncall): Likewise. - * lex.c (init_lex): Set up values of ansi_opname and opname_tab for - vec new/delete. vec new uses "__vn", and vec delete uses "__vd". - * init.c (init_init_processing): Set up BIVN and BIVD. - (do_friend): Don't clean up after mistaken setting of TREE_GETS_NEW, - since it doesn't happen any more. - (build_new): Support vec new. Always call something. - (build_x_delete): Support vec delete. - (build_vec_delete): Lose dtor_dummy argument, add use_global_delete, - and pass it to build_x_delete. - * decl2.c (delete_sanity): Don't change behavior by whether or not - the type has a destructor. Pass use_global_delete to - build_vec_delete. - (coerce_delete_type): Make sure that the type returned has a first - argument of ptr_type_node. - * decl.c (init_decl_processing): Also declare the global vec - new/delete. - (grokdeclarator): Also force vec new/delete to be static. - (grok_op_properties): Note presence of vec new/delete, and play with - their args. If vec delete takes the optional size_t argument, set - TYPE_VEC_DELETE_TAKES_SIZE. - * cp-tree.h (TYPE_GETS_{REG,VEC}_DELETE): New macros to simplify - checking for one delete or the other. - (lang_type): gets_new and gets_delete are now two bits long. The - low bit is for the non-array version. Lose gets_placed_new. - (TYPE_VEC_DELETE_TAKES_SIZE): New macro indicating that the vec - delete defined by this class wants to know how much space it is - deleting. - (TYPE_VEC_NEW_USES_COOKIE): New macro to indicate when vec new must - add a header containing the number of elements in the vector; i.e. - when the elements need to be destroyed or vec delete wants to know - the size. - * class.c (finish_struct_methods): Also check for overloading vec - delete. - * call.c (build_method_call): Also delete second argument for vec - delete. - - * decl.c (grokdeclarator): Correct complaints again. - (grokdeclarator): Fix segfault on null declarator. - (decls_match): Also accept redeclaration with no arguments if both - declarations were in C context. Bash TREE_TYPE (newdecl) here. - (duplicate_decls): Instead of here. - - * parse.y (nested_name_specifier_1): Lose rules for dealing with - syntax errors nicely, since they break parsing of 'const i;'. - - * decl.c (lookup_name): if (got_scope == current_class_type) - val = IDENTIFIER_CLASS_VALUE (name). - - * search.c (lookup_nested_tag): Look in enclosing classes, too. - - * spew.c (yylex): Only look one character ahead when checking for a - SCOPE. - - * lex.c (check_newline): Read first nonwhite char before - incrementing lineno. - - * decl.c (grokdeclarator): Don't claim that typedefs are variables - in warning. - - * parse.y: Divide up uses of unqualified_id into - notype_unqualified_id and unqualified_id, so that TYPENAME can be - used as an identifier after an object. - - * class.c (push_nested_class): Don't push into non-class scope. - - * decl.c (grokdeclarator): If an identifier could be a type - conversion operator, but has no associated type, it's not a type - conversion operator. - - * pt.c (unify): Check for equality of constants better. - - * decl.c (grokdeclarator): Don't complain about access decls. - -Sun Apr 10 02:39:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): pedwarn about data definitions without - types here. - - * parse.y (datadef): Don't pedwarn about decls without types here, - since that is valid for functions. - (fn.def2, component_decl): Support constructors with declmods again. - (nomods_initdecls): For decls without any mods, so that we don't try - to get declspecs from some arbitrary $0. - - * search.c (lookup_field): Use cp_error. - - * parse.y (nested_name_specifier_1): Don't check aggr/non-aggr type - here; it breaks destructors for non-aggr types. - - * decl.c (lookup_name): Only look for TYPE_DECLs in base classes of - a type being defined, like the comment says. - If got_scope is not an aggregate, just return NULL_TREE. - - * pt.c (create_nested_upt): Kung's code for creating types nested - within uninstantiated templates now lives here (it used to live in - hack_more_ids). It needs to be expanded. - - * parse.y: Stop calling see_typename so much. - - * decl.c (lookup_name): Deal with TTPs and UPTs. - - * lex.c (real_yylex): Don't set looking_for_typename just because we - saw a 'new'. - (dont_see_typename): #if 0 out. - - * spew.c (yylex): Increment looking_for_typename if the next - character is SCOPE, rather than setting it to 1; this way, the value - from seeing an aggr specifier will not be lost. This kinda relies - on looking_for_typename never being < 0, which is now true. - - * parse.y (nested_name_specifier_1): Accept TEMPLATE_TYPE_PARMs, - too. - (named_class_head_sans_basetype): Accept template types, too. Oops. - -Fri Apr 8 16:39:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (reparse_decl_as_expr1): Handle SCOPE_REFs. - - * parse.y: Lose START_DECLARATOR. - - * search.c (lookup_nested_tag): New function to scan CLASSTYPE_TAGS - for a class. - - * parse.y: Simplify fn.def2 and component_decl. Support 'enum - A::foo' syntax. Catch invalid scopes better. - - * parse.y, lex.c: Lose TYPENAME_COLON. - - * decl2.c (groktypefield): #if 0 out. - - * decl.c (lookup_name): If the type denoted by got_scope is - currently being defined, look in CLASSTYPE_TAGS rather than FIELDS. - - * class.c (push_nested_class): Don't try to push into - error_mark_node. - -Fri Apr 8 07:26:36 1994 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Makefile.in (stamp-parse): Update count of conflicts to 33. - -Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - A saner implementation of nested types that treats template types - no differently from non-template types. There are still some - shortcomings of our system; most notably, it is difficult to look - for a nested type that is hidden by another name, because of the way - we keep track of hidden types. But this shouldn't be a problem for - just about anyone. Perhaps lookup_field should be fixed up a bit. - - * spew.c: Moved handling of nested types/scoping from the lexer - into the parser. Removed variable template_type_seen_before_scope. - Removed functions frob_identifier, hack_more_ids, and various cruft - that was #if 0'd out in the past, reducing the size of the file from - 1146 lines to 450 lines. We can't quite do away with spew.c yet, - though; we still need it for do_aggr () and checking for SCOPE after - the current identifier. And setting lastiddecl. - - * parse.y: Moved handling of nested types/scoping from the lexer - into the parser, using a new global variable `got_scope'. Reduced - the number of states by 53. Implemented all uses of explicit global - scope. Removed terminals SCOPED_TYPENAME and SCOPED_NAME. Removed - nonterminals tmpl.1, scoped_base_class, id_scope, typename_scope, - scoped_typename. Added nonterminals nested_type, - qualified_type_name, complete_type_name, qualified_id, ptr_to_mem, - nested_name_specifier, global_scope, overqualified_id, type_name. - Changed many others. Added 9 new reduce/reduce conflicts, which are - nested type parallels of 9 that were already in the grammar for - non-nested types. Eight of the now 33 conflicts should be removed - in the process of resolving the late binding between variable and - function decls. - - * gxxint.texi (Parser): Update. - - * cp-tree.h (IS_AGGR_TYPE_CODE): Add UNINSTANTIATED_P_TYPE. - - * lex.h: Add decl for got_scope. - - * lex.c (see_typename): Claim to be the lexer when calling - lookup_name. - - * decl.c (lookup_name): When called from the lexer, look at - got_scope and looking_at_typename; otherwise don't. - -Thu Apr 7 22:05:47 1994 Mike Stump <mrs@cygnus.com> - - 31th Cygnus<->FSF merge. - -Thu Apr 7 17:47:53 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (mark_vtable_entries): Call this to mark all the - entries in the vtable addressable. - (finish_decl_parsing): Handle SCOPE_REFs. - - * decl.c (decls_match): Always call compparms with strict == 1. - Handle the special case of C function redecl here. - (duplicate_decls): Only keep the old type if the new decl takes no - arguments. - - * typeck.c (compparms): Also allow t1 to be ... if strict == 0. - -Thu Apr 7 16:17:50 1994 Mike Stump <mrs@cygnus.com> - - * class.c (build_vtable_entry): Fix breakage introduced Apr 5 - 17:48:41. - -Wed Apr 6 16:05:10 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * init.c (build_virtual_init), search.c (build_vbase_vtables_init), - ch-tree.h: Every place these functions were called, the result was - immediately passed to expand_expr_stmt. Reduce redundancy by - calling expand_expr_init *inside* these functions. These - makes for a simpler interface, and we don't have to build - compound expressions. Hence, rename these function to: - expand_virtual_init and expand_vbase_vtables_init respectively. - * init.c, decl.c: Change callers of these functions. - * init.c, cp-tree.h (expand_virtual_init): Make static. - - * decl2.c (finish_file): Check TREE_PUBLIC||TREE_ADDRESSABLE - rather than DECL_SAVED_INSNS before emitting inlines. - -Wed Apr 6 13:06:39 1994 Jason Merrill <jason@deneb.cygnus.com> - - * spew.c (init_spew): #if 0 out stuff used by arbitrate_lookup. - - * decl.c (duplicate_decls): If this is a new declaration of an - extern "C" function, keep the type (for the argtypes). - (redeclaration_error_message): Don't check DECL_LANGUAGE here. - (decls_match): Call compparms with a value of strict dependent on - the value of strict_prototypes for DECL_LANGUAGE (oldecl). - - * typeck.c (compparms): ... is only equivalent to non-promoting - parms if we're not being strict. - - * parse.y (empty_parms): Don't check flag_ansi || pedantic here. - - * decl.c (init_decl_processing): if (flag_ansi || pedantic) - strict_prototypes_lang_c = strict_prototypes_lang_cplusplus; - - * decl2.c (grok_function_init): Don't set DECL_INITIAL on pure - virtuals. - -Tue Apr 5 17:48:41 1994 Per Bothner <bothner@kalessin.cygnus.com> - - Support for implementing vtables with thunks. - * tree.def (THUNK_DECL): New TREE_CODE. - * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY), tree.c - (fnaddr_from_vtable_entry): Handle flag_vtable_thunks case. - * cp-tree.h (memptr_type): New variable. - * class.c (build_vtable_entry): Build thunk if necessary. - * class.c (build_vfn_ref): If using thunks, don't need - to add delta field from vtable (there is none!). - * decl.c: Add memptr_type as well as vtable_entry_type. - If using thunks, the latter is just ptr_type_node. - * gc.c, typeck.c: Use memptr_typeChange, not vtable_entry_type. - * decl2.c (finish_vtable_vardecl): Handle thunks. - * expr.c (cplus_expand_expr): Support THUNK_DECL. - - * decl.c (grokdeclarator): Set DECL_THIS_EXTERN if "extern". - * decl.c (start_function): Set current_extern_inline based on - DECL_THIS_EXTERN, not TREE_PUBLIC. - * decl.c (finish_function): Call mark_inline_for_output if needed, - - Improve intelligence about when to emit inlines. - * cp-tree.h (lang_decl_flags): New field saved_inline. - * cp-tree.h (DECL_SAVED_INLINE): New macro. - * class.c (add_virtual_function): Don't set TREE_ADDRESSABLE. - * decl.h, decl.c (pending_addressable_inlines): Removed. - * decl2.c (pending_addressable_inlines): Renamed to saved_inlines. - * decl2.c (mark_inline_for_output): Do nothing if - DECL_SAVED_INLINE; otherwise set it (and add to saved_inlines list). - * decl2.c (finish_vtable_vardecl): SET_CLASSTYPE_INTERFACE_KNOWN - and set CLASSTYPE_INTERFACE_ONLY if there is a non-inline virtual. - * decl2.c (finish_file): Writing out inlines later, so we can - also handle the ones needed for vtbales. - * decl2.c (write_vtable_entries, finish_vtable_typedecl): Removed. - - * cp-tree.h, class.c, decl2.c, search.c: Remove -fvtable-hack - and flag_vtable_hack. Use -fvtable-thunks and flag_vtable_thunks - instead. (The rationale is that these optimizations both break binary - compatibility, but should become the default in a future release.) - -Wed Apr 6 10:53:56 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_vtable_entries): Never reset the DECL_CONTEXT - of a fndecl, as we might not be from that vfield. - -Tue Apr 5 17:43:35 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (add_virtual_function): Fix bug for pure virtual, so - that DECL_VINDEX of the dummy decl copied won't be error. - (see also Apr 4 change) - -Tue Apr 5 17:23:45 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * typeck.c (c_expand_return): Before checking that we're not - returning the address of a local, make sure it's a VAR_DECL. - (And don't worry about it being a TREE_LIST.) - -Tue Apr 5 13:26:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (YYDEBUG): Always define. - * lex.c (YYDEBUG): Likewise. - -Mon Apr 4 11:28:17 1994 Kung Hsu <kung@mexican.cygnus.com> - - * class.c (finish_struct): Backup out the change below, put the - new change for the same purpose. The change below breaks code. - - * class.c (finish_struct): If pure virtual, copy node and make - RTL point to abort, then put in virtual table. - * decl2.c (grok_function_iit): Reinstate Mar 31 change. - -Sat Apr 2 03:12:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_new): pedwarn about newing const and volatile - types. - - * tree.c (get_identifier_list): Only do the special handling - thing if we're dealing with the main variant of the record type. - - * cvt.c (convert_to_reference): When converting between - compatible reference types, use the pointer conversion machinery. - Don't just blindly overwrite the old type. - -Fri Apr 1 17:14:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): When looking at global functions, - be sure to use instance_ptr for the first argument, not some version - of it that has been cast to a base class. Also do this before - comparing candidates. - -Thu Mar 31 19:50:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Constructors can be called for - const objects. - -Thu Mar 31 16:20:16 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl2.c (grok_func_init): Do not abort as rtl for pur virtual - functions. They can be defined somewhere else. - -Sat Jan 23 23:23:26 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de> - - * decl.c (init_decl_processing): Declare __builtin_return_address - and __builtin_frame_address for C++ as well. - -Thu Mar 31 12:35:49 1994 Mike Stump <mrs@cygnus.com> - - * typeck2.c (store_init_value): Integral constant variables are - always constant, even when doing -fpic. - -Sat Jan 23 23:23:26 1994 Stephen R. van den Berg <berg@pool.informatik.rwth-aachen.de> - - * decl.c (redeclaration_error_message): Pass the types to - comptypes. - -Wed Mar 30 21:29:25 1994 Mike Stump <mrs@cygnus.com> - - Cures incorrect errors about pure virtuals in a class, when they - have been overridden in a derived class. - - * search.c (get_abstract_virtuals): Reimplement. - * search.c (get_abstract_virtuals_1): New routine. - -Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (push_template_decls): Make the pushed level pseudo - global. - - * parse.y (extdefs): Don't pop everything if the current binding - level is pseudo_global. - - * decl.c (pop_everything): Stop on reaching a pseudo-global - binding level. - - * cp-tree.h (DECL_FUNCTION_MEMBER_P): Change to more reliable test. - - * decl.c (duplicate_decls): Only copy DECL_SOURCE_{FILE_LINE} if - the old decl actually had an initializer. - - * {various}: Clean up gcc -W complaints. - - * cp-tree.h (DECL_FUNCTION_MEMBER_P): Currently defined to be - (DECL_CONTEXT (NODE) != NULL_TREE). - - * parse.y (lang_extdef): Call pop_everything if necessary. - - * decl.c (pop_everything): New function for popping binding - levels left over after a syntax error. - (pushdecl): Use DECL_FUNCTION_MEMBER_P to decide whether or not - a function is a member. - -Wed Mar 30 14:20:50 1994 Mike Stump <mrs@cygnus.com> - - Cures calling a more base base class function, when a more derived - base class member should be called in some MI situations. - - * search.c (make_binfo): Use more the more specialized base - binfos from the binfo given as the second argument to make_binfo, - instead of the unspecialized ones from the TYPE_BINFO. - * class.c (finish_base_struct): Likewise, update callers. - * search.c (dfs_get_vbase_types): Likewise. - * tree.c (propagate_binfo_offsets, layout_vbasetypes): Likewise. - * decl.c (xref_tag): Use NULL_TREE instead of 0. - * lex.c (make_lang_type): Likewise. - -Wed Mar 30 14:10:04 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (pushdecl): If pushing a C-linkage function, only do a - push_overloaded_decl. - (duplicate_decls): Standard overloading does not shadow built-ins. - -Tue Mar 29 00:54:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (end_template_decl): Don't call push_overloaded_decl. - - * init.c (do_friend): Don't call push_overloaded_decl. - - * decl.c (pushdecl): Call push_overloaded_decl for functions and - function templates. - (duplicate_decls): Functions and function templates are not - duplicates, but don't complain about calling this function to - compare them. - (push_overloaded_decl): Don't deal with linkage. Call - duplicate_decls. - (redeclaration_error_message): Deal with linkage. - - * decl.c (start_function): If push_overloaded_decl returns an - older version of the function, deal with it. - - * decl.c (start_function): Be sure only to push_overloaded_decl - for non-members. - - * decl.c (grokfndecl): Put back clearing of DECL_CHAIN for - methods. - (start_function): Lose broken and redundant code for checking old - decl. - - * init.c (add_friend): Give line numbers of both friend decls - when warning about re-friending. - - * pt.c (tsubst): Use comptypes rather than == to compare the - types of the method as declared and as defined, since default - parameters may be different. - - * call.c (build_method_call): Use brendan's candidate printing - routine. - - * decl.c (start_method): Methods defined in the class body are - inline whether or not it's a template class. - -Mon Mar 28 16:39:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (initdcl0): Add "extern" to current_declspecs if - have_extern_spec && ! used_extern_spcec. - - * tree.c (really_overloaded_fn): A fn with more than one - overload. - - * pt.c (end_template_decl): Use really_overloaded_fn. - - * decl.c (duplicate_decls): When smashing a decl into a previous - definition, keep the old file and line. - Don't deal with overloaded functions. - Lose old code for checking arg types of functions. - Check for overloaded C functions. - (pushdecl): Deal with overloaded functions. - (start_decl): Expect pushdecl to return an appropriate function decl. - (start_function): Likewise. - (push_overloaded_decl): Don't check for overloaded C functions. - - * *.c: Stop using DECL_OVERLOADED, it being archaic. - TREE_OVERLOADED should probably go, too. - -Mon Mar 28 14:00:45 1994 Ron Guilmette <rfg@netcom.com> - - * typeck.c (comp_target_types): Call comp_target_parms with - strict == 1. - -Sun Mar 27 00:07:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (empty_parms): Don't parse () as (...) in extern "C" - sections if we're compiling with -ansi or -pedantic. - - * decl.c (decls_match): Don't treat (int) and (int&) as matching. - - * decl2.c (grokfield): Don't pedwarn twice about initializing - field. - - * decl.c (push_overloaded_decl): Warn about shadowing - constructor. - (redeclaration_error_message): Don't allow 'int a; int a;' - - * cvt.c (build_up_reference): Only check for valid upcast if - LOOKUP_PROTECT is set, not just any flag. - -Fri Mar 25 01:22:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (check_newline): When we see a #pragma implementation, - also set it for the main input file. - - * init.c (build_new): Convert array size argument to size_t. - - * parse.y (primary): If we're doing a parenthesized type-id, call - groktypename before passing it to build_new. - - * call.c (build_method_call): Deal properly with const and - volatile for instances of reference type. - - * decl.c (store_return_init): Change 'if (pedantic) error' to 'if - (pedantic) pedwarn'. - - * decl.c (grokdeclarator): Don't complain about putting `static' - and `inline' on template function decls. - -Thu Mar 24 23:18:19 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Preserve const & volatile on - `this'. - -Thu Mar 24 16:21:52 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_new, build_vec_delete): Use global new and delete - for arrays. - * decl2.c (delete_sanity): Likewise. - -Thu Mar 24 02:10:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): If i is an lvalue, - (int &)i -> *(int*)&i, as per 5.2.8p9 of the latest WP. - (convert_force): Call convert_to_reference with LOOKUP_COMPLAIN. - -Wed Mar 23 17:45:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Also propagate DECL_TEMPLATE_MEMBERS - and DECL_TEMPLATE_INSTANTIATIONS. - - * init.c (build_new): Handle array typedefs properly. - -Wed Mar 23 18:23:33 1994 Mike Stump <mrs@cygnus.com> - - 30th Cygnus<->FSF merge. - -Wed Mar 23 00:46:24 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_vtable_entries): Avoid running off the end of the - virtuals list when processing a virtual destructor. - * class.c (get_vtable_entry): Likewise. - -Wed Mar 23 00:23:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): If two template decls don't match, - just return 0. - -Tue Mar 22 23:49:41 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (convert_for_assignment): Don't pedwarn about - converting function pointer to void *. - -Tue Mar 22 22:23:19 1994 Mike Stump <mrs@cygnus.com> - - Major revamp of pointer to member functions. Cures major - nonfunctionality when used in casts, and MI situations. - - * cvt.c (convert_force): Update call site of build_ptrmemfunc. - * typeck.c (convert_for_assignment): Likewise. - * typeck2.c (digest_init): Likewise. - * typeck2.c (process_init_constructor): Simplify by moving code into - digest_init. - * typeck2.c (digest_init): Do default_conversions on init value, if - we are processing pointer to member functions. - * class.c (get_vfield_offset): Now non-static. Convert bit offset - into byte offset. - * cp-tree.h (get_vfield_offset): Likewise. - * typeck.c (get_member_function_from_ptrfunc): Convert down to right - instance, before fetching vtable pointer. - * typeck.c (get_delta_difference): New routine. - * typeck.c (build_ptrmemfunc): Revamp to handle casting better, also - get vtable pointer out of right subobject. - -Tue Mar 22 17:56:48 1994 Mike Stump <mrs@cygnus.com> - - * search.c (get_binfo): Return NULL instead of aborting, when - passed a UNION_TYPE. - -Tue Mar 22 12:44:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - These patches implement handling of redefinition/redeclaration of - templates. - - * typeck.c (comptypes): Simplify. All TEMPLATE_TYPE_PARMs are - considered compatible. - - * parse.y (template_def): Pass defn argument to end_template_decl. - - * pt.c (end_template_decl): Add defn argument. Check for - redefinition. Simplify. - - * error.c (OB_UNPUT): New macro, to remove mistakes. - (aggr_variety): Subroutine of dump_aggr_type. - - * decl.c (decls_match): Support templates. - (duplicate_decls): No longer static. Don't try to lay out template - decls. - (pushdecl): Simplify. - - * cp-tree.h (DECL_TEMPLATE_MEMBERS): Use DECL_SIZE instead of - DECL_INITIAL. - -Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_decl): Support class template decls. - (dump_type): Don't adorn template type parms. - - * decl.c (duplicate_decls): Save DECL_TEMPLATE_INFO from old decl - if it was a definition. - (redeclaration_error_message): Do the cp_error thang, and reject - redefinition of templates. - -Mon Mar 21 19:36:06 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (grokdeclarator): Set TREE_PUBLIC for METHOD_TYPE - in FIELD context, when appropriate. Also, - CLASSTYPE_INTERFACE_ONLY is irrelevant to setting TREE_PUBLIC. - Also, simplify check for bogus return specifiers. - -Mon Mar 21 11:46:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (after_type_declarator1): Expand type_quals. - (notype_declarator1): Likewise. - (absdcl1): Likewise. - -Sat Mar 19 01:05:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Treat class-local typedefs like static - members; i.e. 'typedef int f();' means that f is a function type, - not a method type. - - * parse.y (decl): Change direct_* back to *. - (type_id): Change direct_abstract_declarator to absdcl. - (direct_declarator, direct_initdecls, direct_initdcl0): Remove again. - -Fri Mar 18 12:47:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - These two patches fix crashes on instantiating a template inside a - function with C linkage or containing labels. - - * class.c (current_lang_stacksize): No longer static. - - * decl.c (struct saved_scope): Add lang_base, lang_stack, - lang_name, lang_stacksize, and named_labels. - (push_to_top_level): Save them. - (pop_from_top_level): Restore them. - - * gxxint.texi (Parser): Update. - - These two patches finish moving the task of expr/declarator - ambiguity resolution from the lexer to the parser, and add one more - r/r conflict. START_DECLARATOR can now be nuked. - - * parse.y (decl): Add "direct_" in typespec X rules. - (direct_declarator): New nonterminal for - direct_after_type_declarator and direct_notype_declarator. - (direct_initdecls): Like initdecls, but uses direct_initdcl0. - (direct_initdcl0): Like initdcl0, but uses direct_declarator. - (named_parm): Add typespec direct_declarator rule. - - * spew.c (yylex): #if 0 out START_DECLARATOR insertion. - - These two patches disable some excessive cleverness on the part of - g++; a non-class declaration always hides a class declaration in the - same scope, and g++ was trying to unhide it depending on the - enclosing expression. - - * spew.c (arbitrate_lookup): #if 0 out. - - * decl.c (lookup_name): Never call arbitrate_lookup. - - * parse.y (complex_notype_declarator1): Add '*' - complex_notype_declarator1 and '&' complex_notype_declarator1 rules. - - * parse.y (complex_direct_notype_declarator): Restore id_scope - see_typename TYPENAME rule, remove all other rules beginning with - those tokens. - (notype_unqualified_id): Add '~' see_typename IDENTIFIER rule. - -Thu Mar 17 17:30:01 1994 Jason Merrill <jason@deneb.cygnus.com> - - These changes fix the compiler's handling of the functional cast/ - object declaration ambiguities in section 6.8 of the ARM. They also - add 11 reduce/reduce conflicts. Sigh. - - * parse.y: Add precedence decls for OPERATOR and '~'. - (notype_unqualified_id): New nonterminal, encompasses all of the - ANSI unqualified-id nonterminal except TYPENAMEs. - (expr_or_declarator): New nonterminal to delay parsing of code like - `int (*a)'. - (primary): Use notype_unqualified_id. - (decl): Add typespec initdecls ';' and typespec declarator ';' - rules. - (initdcl0): Deal with the above. - (complex_notype_declarator1): A notype_declarator that is not also - an expr_or_declarator. - (complex_direct_notype_declarator): A direct_notype_declarator that - doesn't conflict with expr_or_declarator. Use - notype_unqualified_id. Remove id_scope see_typename TYPENAME rule. - (functional_cast): New nonterminal, for the three functional cast - rules. So that they can be moved after - complex_direct_notype_declarator. - (see_typename): Don't accept type_quals any more. - - * decl2.c (reparse_decl_as_expr): New function to deal with parse - nodes for code like `int (*a)++;'. - (reparse_decl_as_expr1): Recursive subroutine of the above. - (finish_decl_parsing): New function to deal with parse nodes for - code like `int (*a);'. See the difference? - -Thu Mar 17 12:16:10 1994 Mike Stump <mrs@cygnus.com> - - These changes break binary compatibility in code with classes - that use virtual bases. - - * search.c (dfs_get_vbase_types): Simplify and correct to make - sure virtual bases are initialized in dfs ordering. - * search.c (get_vbase_types): Simplify and make readable. - -Thu Mar 17 12:01:10 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y: s/ typename / type_id /g - -Wed Mar 16 17:42:52 1994 Kung Hsu <kung@mexican.cygnus.com> - - * parse.y (typespec): Add SCOPE TYPENAME for global scoped - type. e.g. ::B x. - - * decl.c (complete_array_type): Fix a bug that in -pendantic - mode even there's no initializer, it will continue to build - default index. - -Wed Mar 16 17:43:07 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (direct_notype_declarator): Add PTYPENAME rule, remove - all of the scoped PTYPENAME rules. - -Wed Mar 16 16:39:02 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_offset_ref): The value of A::typedef_name is - always the TYPE_DECL, and never an error. - -Tue Mar 15 20:02:35 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (get_base_distance_recursive): Two binfos can only - represent the same object if they are both via_virtual. - - * class.c (finish_base_struct): Check vbases for ambiguity, too. - - * search.c (get_vbase_types): Accept binfo argument, too. - -Tue Mar 15 19:22:05 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (complete_array_type): Complete TYPE_DOMAIN of the - initializer also, because back-end requires it. - -Tue Mar 15 15:33:31 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_expr): Support member functions (which show up as - OFFSET_REFs). - -Mon Mar 14 16:24:36 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_new): Set the return type of multidimensional - news correctly. - -Fri Mar 11 15:35:39 1994 Kung Hsu <kung@mexican.cygnus.com> - - * call.c (build_method_call): If basetype not equal to type - of the instance, use the type of the instance in building - destructor. - -Thu Mar 10 17:07:10 1994 Kung Hsu <kung@mexican.cygnus.com> - - * parse.y (direct_notype_declarator): Add push_nested_type for - 'template_type SCOPED_NAME' rule. - -Tue Mar 8 00:19:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (parm): Add typed_declspec1 {absdcl, epsilon} rules. - -Sat Mar 5 04:47:48 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (regcast_or_absdcl): New nonterminal to implement late - reduction of constructs like `int ((int)(int)(int))'. - (cast_expr): Use it. - (sub_cast_expr): Everything that can come after a cast. - (typed_declspecs1): typed_declspecs that are not typed_typespecs. - (direct_after_type_declarator): Lose PAREN_STAR_PAREN rule. - (direct_abstract_declarator): Replace '(' parmlist ')' rule with - '(' complex_parmlist ')' and regcast_or_absdcl. - (parmlist): Split - (complex_parmlist): Parmlists that are not also typenames. - (parms_comma): Enabler. - (named_parm): A parm that is not also a typename. Use declarator - rather than dont_see_typename abs_or_notype_decl. Expand - typed_declspecs inline. - (abs_or_notype_decl): Lose. - (dont_see_typename): Comment out. - (bad_parm): Break out abs_or_notype_decl into two rules. - -Fri Mar 4 18:22:39 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl2.c (reparse_decl_as_casts): New function to change parse - nodes for `(int)(int)(int)' from "function taking int and returning - function taking int and returning function taking int" to "... cast - to int, cast to int, cast to int". - - * decl2.c (reparse_decl_as_expr): Recursive function to change - parse nodes for `A()()' from "function returning function returning - A" to "A().operator()". - - * parse.y (primary): Replace `typespec LEFT_RIGHT' rule with - `typespec fcast_or_absdcl' rule. - (fcast_or_absdcl): New nonterminal to implement late reduction of - constructs like `A()()()()'. - (typename): Replace `typespec absdcl1' rule with - `typespec direct_abstract_declarator' rule. - (direct_abstract_declarator): Replace `LEFT_RIGHT type_quals' rule - with `fcast_or_absdcl type_quals' rule. - -Fri Mar 4 16:18:03 1994 Mike Stump <mrs@cygnus.com> - - * tree.c (lvalue_p): Improve OFFSET_REF handling, so that it - matches Section 5.5. - -Fri Mar 4 14:01:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * error.c (dump_type_prefix): Don't print basetype twice for - pmfs. - -Fri Mar 4 13:24:33 1994 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_arguments): Handle setHandler(A::handlerFn) - so that it is like setHandler(&A::handlerFn). Cures an `invalid - lvalue in unary `&''. - -Fri Mar 4 11:15:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Copying Objects): New section discussing default - op= problems with virtual inheritance. - - * decl2.c (grokoptypename): Just does grokdeclarator and - build_typename_overload, since the parser can't call grokdeclarator - directly. - - * method.c (build_typename_overload): Set IDENTIFIER_GLOBAL_VALUE - and TREE_TYPE on generated identifiers. - - * decl.c (grokdeclarator): Don't deal with TYPE_EXPRs anymore. - - * parse.y (parm): Convert `const char *' to `__opPCc' here. - - * error.c (dump_decl): Say sorry rather than my_friendly_aborting - if we can't figure out what to do. - (dump_type*): Likewise. - - * typeck2.c (build_m_component_ref): 'component' is an expr, not - a decl. Also move the IS_AGGR_TYPE check after the stripping of - REFERENCE_TYPE. - -Fri Mar 4 04:46:05 1994 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Handle b->setHandler(A::handlerFn) - so that it is like b->setHandler(&A::handlerFn). Cures an `invalid - lvalue in unary `&''. - -Thu Mar 3 12:38:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y: Add precedence specification for START_DECLARATOR. - (type_quals): Move before primary. - (typename): Move before typed_declspecs, add 'typespec absdcl1' rule. - - * decl2.c (grokoptypename): Lose. - - * decl.c (grokdeclarator): Parse TYPE_EXPRs in the initial scan, - rather than waiting until later. - -Wed Mar 2 14:12:23 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (unary_expr): Use 'typename' in 'new' rules, rather - than expanding it inline. - (typename): Expand empty option of (former) absdcl inline. - (abs_or_notype_decl): Likewise. - (absdcl): Lose empty rule. - (conversion_declarator): New nonterminal for 'typename' of 'operator - typename'. - (operator_name): Use it instead of absdcl. - - * parse.y: Add precedence declarations for SCOPED_TYPENAME, - TYPEOF, and SIGOF. - (typed_declspecs): Accept typed_typespecs, rather than typespec - directly. Add rules with reserved_typespecquals. - (reserved_declspecs): Don't accept typespecqual_reserved at the - beginning of the list. The typed_declspecs rule will deal with this - omission. - (declmods): Accept nonempty_type_quals, rather than TYPE_QUAL - directly. - - * parse.y (direct_notype_declarator, - direct_after_type_declarator, direct_abstract_declarator): Split up - the declarator1 nonterminals to match the draft standard and avoid - ambiguities. - (new_type_id, new_declarator, direct_new_declarator, - new_member_declarator): New nonterminals to implement the subset of - 'typename' allowed in new expressions. - (unary_expr): Use new_type_id instead of typename. - (after_type_declarator1, absdcl1): Fix semantics of member pointers. - (abs_member_declarator, after_type_member_declarator): Lose. - - * parse.y (absdcl1): Don't require parens around - abs_member_declarator. - (abs_member_declarator): Lose see_typename from rules. - (after_type_member_declarator): Likewise. - - * tree.c (get_identifier_list): New function, containing code - previously duplicated in get_decl_list and list_hash_lookup_or_cons. - (get_decl_list): Use it. - (list_hash_lookup_or_cons): Likewise. - - * parse.y (typed_declspecs, declmods): It's not necessary to hash - the declspecs on class_obstack, so don't. This way typed_typespecs - can reduce to typed_declspecs. - -Wed Mar 2 14:29:18 1994 Jason Merrill <jason@cygnus.com> - - * cvt.c (build_up_reference): If we aren't checking visibility, - also allow base->derived conversions. - -Mon Feb 28 15:14:29 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * typeck.c (build_c_cast): Remove bogus hack when converting - to a reference type. - - * cp-tree.h (lang_decl::vbase_init_list, DECL_VBASE_INIT_LIST): - Removed, not used. - (lang_stype::methods, lang_decl::next_method): New fields. - (CLASSTYPE_METHODS, DECL_NEXT_METHOD): New macros. - * decl.c (duplicate_decls): Preserve DECL_NEXT_METHOD. - - * cp-tree.h, decl2.c (flag_vtable_hack): New flag. - * decl2.c (finish_vtable_vardecl): If flag_vtable_hack, - and !CLASSTYPE_INTERFACE_KNOWN, try to use the presence of - a non-inline virtual function to control emitting of vtables. - * class.c (finish_struct): Build CLASSTYPE_METHODS list. - * search.c (build_vbase_vtables_init): Don't assemble_external - (yet) if flag_vtable_hack. - * class.c (build_vfn_ref): Likewise. - -Mon Feb 28 14:54:13 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (component_decl): Don't include "typed_declspecs - declarator ';'" speedup, since it breaks enums. - -Fri Feb 25 15:43:44 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * class.c (finish_struct): Minor optimization for building - fn_fields list. - -Fri Feb 25 15:23:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (start_function): Fix detection of function overloading. - -Thu Feb 24 22:26:19 1994 Mike Stump <mrs@cygnus.com> - - * lex.c (check_newline): #pragma interface can take a string - argument, just like #pragma implementation. #pragma implementation - checks for garbage on the line, line #pragma interface does. Main - input files do not auto implement like named files, #pragma - implementation must be used explicitly. - -Thu Feb 24 17:09:01 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y (components): Handle list of one again. - (notype_components): Likewise. - (after_type_declarator1): Take maybe_raises out again. - - * gxxint.texi (Parser): Document additional r/r conflict. - -Wed Feb 23 14:42:55 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Parser): Add node. - - * Makefile.in (stamp-parse): Update expected conflict count. - - * parse.y (various): Replace "declmods declarator" with "declmods - notype_declarator". The comment saying that "declmods declarator ';'" - corresponds to "int i;" was wrong; it corresponds to "const i;". - (component_decl): Add "typed_declspecs declarator ';'" rule; this - *does* correspond to "int i;". Change "declmods components" to - "declmods notype_components". - (components): Don't deal with a list of one anymore. - (notype_components): New nonterminal, corresponds to notype_declarator. - ({after_,no}type_component_decl{,0}): More new nonterminals. - ({after_,no}type_declarator): Fold in START_DECLARATOR token. - Eliminates four reduce/reduce conflicts. - - (expr): Depend on nontrivial_exprlist instead of nonnull_exprlist. - (nontrivial_exprlist): New nonterminal: A list of at least two - expr_no_commas's. - (nonnull_exprlist): Depend on nontrival_exprlist. - Eliminates four reduce/reduce conflicts. - - (named_class_head): Move intermediate code block into separate - nonterminal so that we can stick %prec EMPTY on it. - - Add more %prec EMPTY's to eliminate remaining shift/reduce - conflicts. - - (after_type_declarator): Add maybe_raises to fndecl rules. - (after_type_declarator_no_typename): Remove. - For correctness. - - Document remaining reduce/reduce conflicts. - -Tue Feb 22 12:10:32 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (get_base_distance): Only bash BINFO_INHERITANCE_CHAIN - (TYPE_BINFO (type)) if we care about the path. - - * tree.c (lvalue_p): A COND_EXPR is an lvalue if both of the - options are. - -Mon Feb 21 19:59:40 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in (mostlyclean): lex.c is a source file, don't - remove. - -Sat Feb 19 01:27:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * parse.y: Eliminate 20 shift/reduce conflicts. - -Fri Feb 18 11:49:42 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (type_unification): Add subr argument; if set, it means - that we are calling ourselves recursively, so a partial match is OK. - (unify): Support pointers to methods and functions. - (tsubst): Support method pointers. - * decl.c (build_ptrmemfunc_type): No longer static, so that - tsubst can get at it. - - * init.c (is_aggr_typedef): Pretend template type parms are - aggregates. - * decl2.c (build_push_scope): If cname refers to a template type - parm, just grin and nod. - - * call.c (build_overload_call_real): Pass subr argument to - type_unification. - * pt.c (do_function_instantiation): Likewise. - * class.c (instantiate_type): Likewise. - - * search.c (get_base_distance): If BINFO is a binfo, use it and - don't mess with its BINFO_INHERITANCE_CHAIN. - - * cvt.c (convert_to_reference): Fix temporary generation. - If ambiguous, return error_mark_node. - - * init.c (build_new): Put back some necessary code. - -Thu Feb 17 15:39:47 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_new): Deal with array types properly. - - * search.c (get_binfo): Become a shell for get_base_distance. - (get_binfo_recursive): Lose. - (get_base_distance_recursive): Find the path to the via_virtual base - that provides the most access. - (get_base_distance): Likewise. - - * parse.y (explicit_instantiation): Syntax is 'template class - A<int>', not 'template A<int>'. - - * typeck.c (convert_for_initialization): Remove bogus warning. - - * parse.y (datadef): Revert patch of Oct 27. - -Thu Feb 17 15:12:29 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * class.c (build_vfn_ref): Cast delta field to ptrdiff_type_node, - rather than integer_type_node. Does wonders for the Alpha. - -Thu Feb 17 13:36:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (build_ptrmemfunc_type): Make sure that the pmf type - goes onto the same obstack as its target type. - -Wed Feb 16 00:34:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cvt.c (convert_to_reference): If converting via constructor - on local level, go back to build_cplus_new approach. - - * tree.c (build_cplus_new): If with_cleanup_p, set cleanup slot - to error_mark_node to prevent expand_expr from building a cleanup - for this variable. - - * lex.c (default_assign_ref_body): Return *this from the memcpy - version, too. - - * decl.c (grok_reference_init): Just return if called with - error_mark_node, don't worry about initializing non-const reference - with temporary. - - * cvt.c (convert_to_reference): Do the right thing for - non-aggregate reference conversions, pedwarn when generating a - non-const reference to a temporary. - - * class.c (finish_struct): TYPE_HAS_COMPLEX_{INIT,ASSIGN}_REF and - TYPE_NEEDS_CONSTRUCTING all depend on TYPE_USES_VIRTUAL_BASECLASSES - again. - -Tue Feb 15 19:47:19 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_reference_init): Pawn off a lot of the work on - convert_to_reference. Generally do the right thing. - - * cvt.c (convert_to_reference): Conform to the initial comment; - i.e. don't create temps if decl != error_mark_node. Handle - cleanups better for temps that do get created. Don't pretend - that we can use an 'A' to initialize a 'const double &' just by - tacking on a NOP_EXPR. Support LOOKUP_SPECULATIVELY. - - * call.c (build_method_call): Set TREE_HAS_CONSTRUCTOR on - constructor calls. - -Mon Feb 14 14:50:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grok_reference_init): Make a temporary for initializing - const reference from constant expression. - -Mon Feb 14 11:31:31 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * cp-tree.h, decl.c (set_identifier_local_value): Deleted function. - * decl.c (pushdecl): Define decl in correct binding_level - (which isn't always the inner_binding_level). - - * cvt.c (build_up_reference): Don't ever call expand_aggr_init. - It's ugly, and I don't think it's the right thing to do. - - * cp-tree.h, class.c, decl.c, decl2.c, sp/search.c: - Remove NEW_CLASS_SCOPING, assuming it is always 1. - * decl.c (pop_decl_level): Removed; manually inlined. - -Sun Feb 13 19:04:56 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.h (candidate): Add basetypes field. - - * call.c (build_method_call): Do access checking after choosing a - function, not before. - - * Makefile.in (cvt.o, call.o, method.o): Depend on class.h. - (mostlyclean): Remove ../cc1plus. - -Fri Feb 11 11:52:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't allow adjusting access to a field - of a base class if a local field has the same name. - - * error.c (dump_type_prefix): Output basetype for METHOD_TYPEs. - -Thu Jan 13 17:55:51 1994 Gnanasekaran Swaminathan <gs4t@virginia.edu> - - * cp-tree.h (DESTRUCTOR_NAME_P): Do not confuse AUTO_TEMP names - with destructor names when either NO_DOLLAR_IN_LABEL or - NO_DOT_IN_LABEL are not defined. - - Now `template <class T, T f(T&), const T*> class A {...}' works. - - * pt.c (grok_template_type): Substitute template parm types - with actual types in complex type as well. - (coerce_template_parms): Update the grok_template_type () - function call. - - * pt.c (tsubst): Traverse method list using DECL_CHAIN. - - * decl.c (grok_op_properties): Allow operator++/-- to have - default arguments. - - * typeck2.c (store_init_value): Don't abort when called to - initialize a type that needs constructing with a CONSTRUCTOR. - - * init.c (expand_aggr_init_1, CONSTRUCTOR case): If - store_init_value fails, build and expand an INIT_EXPR. If - store_init_value succeeds, call expand_decl_init. - -Fri Feb 11 02:49:23 1994 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Use complete_type_p instead of - resolves_to_fixed_type_p to determine if the virtual bases are in - their right place for the type of expr. Cures problem of thinking a - virtual base class is one place, when it is in fact someplace else. - -Fri Feb 11 00:26:46 1994 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Make sure we first convert to - intermediate type, if given, when dealing with members off `this'. - Solves an incorrrect `type `foo' is not a base type for type - `multiple'' when it is infact, a base type. - -Thu Feb 10 21:49:35 1994 Mike Stump <mrs@cygnus.com> - - * class.c (modify_other_vtable_entries): Use get_binfo, instead - of binfo_value. Solves problem with compiler giving a `base class - `B' ambiguous in binfo_value (compiler error)' on complex MI - herarchies, when a virtual function is first defied in a virtual - base class. - -Thu Feb 10 17:19:32 1994 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Don't complain about ambiguous - intermediate conversion when converting down to a virtual base - class, even if they might seem to be ambiguous. - -Thu Feb 10 12:18:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (build_functional_cast): #if 0 out constructor - inheritance code, improve error messages. - - * class.c (finish_base_struct): Complain about base with only - non-default constructors in derived class with no constructors. - - * decl.c (grokdeclarator): Fix detection of virtual new/delete. - -Wed Feb 9 22:02:32 1994 Mike Stump <mrs@cygnus.com> - - * search.c (build_mi_virtuals, add_mi_virtuals, - report_ambiguous_mi_virtuals): Removed unneeded code. - * class.c (finish_struct_bits): Likewise. - -Wed Feb 9 11:27:17 1994 Jason Merrill <jason@deneb.cygnus.com> - - * pt.c (end_template_instantiation): Push decl before - pop_from_top_level. - - * typeck2.c (build_m_component_ref): Make sure datum is of - aggregate type. - - * init.c (get_type_value): New function, returns - IDENTIFIER_TYPE_VALUE or IDENTIFIER_CLASS_TYPE_VALUE or NULL_TREE. - - * call.c (build_method_call): Don't die on call to destructor for - non-type. - - * decl.c (grokdeclarator): Complain about virtual op new and op - delete, make static virtuals unvirtual instead of unstatic. - - * typeck.c (build_c_cast): Also call default_conversion on - methods. - - * decl.c (grokdeclarator): Don't complain about anonymous - bitfields. - - * parse.y (simple_stmt, for loops): Move the continue point after - the cleanups. - - * class.c (finish_struct): Fix setting of - TYPE_HAS_COMPLEX_INIT_REF. - -Tue Feb 8 13:21:40 1994 Jason Merrill <jason@deneb.cygnus.com> - - * init.c (build_new): Deal with `new double (1)'. - - * class.c (finish_struct): TYPE_HAS_COMPLEX_*_REF are supersets of - TYPE_HAS_REAL_*_REF, but TYPE_HAS_COMPLEX_INIT_REF is independent of - TYPE_NEEDS_CONSTRUCTING. - - * decl.c (duplicate_decls): Propagate access decls. - - * typeck2.c (process_init_constructor): Accept empty_init_node - for initializing unions. - - * class.c, lex.c, cp-tree.h: Use - TYPE_HAS_COMPLEX_ASSIGN_REF where TYPE_HAS_REAL_ASSIGN_REF was used - before, use TYPE_HAS_COMPLEX_INIT_REF for TYPE_NEEDS_CONSTRUCTING in - some places. - - * decl.c (finish_decl): Don't complain about uninitialized const - if it was initialized before. - -Mon Feb 7 18:12:34 1994 Jason Merrill <jason@deneb.cygnus.com> - - * lex.c (default_assign_ref_body): Don't deal with vbases for - now. - - * decl.c (finish_decl): Fix reversed logic for objects and other - things that need to be constructed but have no initializer. - - * class.c (finish_struct): Don't set TYPE_HAS_* flags that are - set by grok_op_properties or finish_decl. - - * decl.c: Don't warn about extern redeclared inline unless - -Wextern-inline is given. - * decl2.c (lang_decode_option): Likewise. - * cp-tree.h: Likewise. - -Mon Feb 7 17:29:24 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (pushdecl_with_scope): Fix thinko. Add forward - declaration. - - * decl.c (pushdecl_with_scope): New function. - * decl.c (pushdecl_top_level): Use new function. - * decl.c (pushtag): Initialize newdecl. - * decl.c (pushtag): Push new type decl into correct scope. - -Mon Feb 7 14:42:03 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c, cvt.c, init.c, search.c, cp-tree.h: - Eradicate LOOKUP_PROTECTED_OK. - -Mon Feb 7 13:57:19 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (pushtag, xref_tag), cp-tree.h: Add extra parameter - 'globalize' to signify implicit declarations. - * decl.c (globalize_nested_type, maybe_globalize_type): Removed. - * decl.c (set_identifier_type_value_with_scope): New function. - * decl.c (set_identifier_local_value): Simplify. - * spew.c (yylex, do_addr): Modify to return a _DEFN if a - forward declaration (followed by ';' and not preceded by 'friend'). - * class.c, decl.c, except.c, init.c, parse.y, - pt.c, search.c: Add new argument to calls to xref_tag and - pushtag. - -Mon Feb 7 00:22:59 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (ACCESSIBLY_UNIQUELY_DERIVED_P): New macro, means what - ACCESSIBLY_DERIVED_FROM_P meant before. - (ACCESSIBLY_DERIVED_FROM_P): Now disregards ambiguity. - - * cvt.c (build_up_reference): Call get_binfo with PROTECT == 1. - - * search.c (get_base_distance_recursive): Members and friends of - a class X can implicitly convert an X* to a pointer to a private or - protected immediate base class of X. - (get_binfo_recursive): Likewise. - (get_base_distance): Ignore ambiguity if PROTECT < 0. - (get_binfo): Lose multiple values of PROTECT. - (compute_access): Protected is OK if the start of the - search is an accessible base class of current_class_type. - - * method.c (build_opfncall): Do check access on operator new here. - - * decl.c (finish_function): Don't check access on operator new - here. - -Sun Feb 6 14:06:58 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (xref_tag): The base of a derived struct is NOT always - public. Duh. - - * pt.c (do_explicit_instantiation): New function, called from - parser to do explicit function instantiation. - (type_unification): Allow the args list to be terminated with - void_list_node. - (do_pending_expansions): Look at i->interface for non-member - templates. - - * parse.y (datadef): Move explicit_instantiation here. - (structsp): From here. - (datadef): Complain about `int;'. - -Sun Feb 6 12:33:18 1994 Per Bothner <bothner@kalessin.cygnus.com> - - * pt.c (end_template_instantiation), cp-tree.h: Remove unused - second parameter, and simplify first from a TREE_LIST where - we only care about its TREE_VALUE to just the value (an IDENTIFIER). - * pt.c (instantiate_member_templates): Simplify argument list - from a TREE_LIST to just an IDENTIFIER. - * lex.c (yyprint): PRE_PARSED_CLASS_DECL is now just an IDENTIFIER. - * parse.y (template_instantiate_once): Simplify accordingly. - * decl.c (inner_binding_level): New. Use various places to - simplify. - -Sun Feb 6 02:49:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck2.c (build_functional_cast): int() -> int(0). - -Sat Feb 5 00:53:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't do a bitwise copy for op= if the - class has a virtual function table. - - * typeck.c (convert_for_initialization): Restore warnings about - not using defined op=. Should really be my_friendly_aborts, I - s'pose. - -Fri Feb 4 14:21:00 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Tidy up conditions for doing bitwise - copies of objects. - - * decl.c (build_default_constructor): #if 0 out. - - * *: Eradicate TYPE_GETS_{ASSIGNMENT,ASSIGN_REF,CONST_ASSIGN_REF, - CONST_INIT_REF}, TYPE_HAS_REAL_CONSTRUCTOR. - - * decl.c (grokdeclarator): Don't return void_type_node for - friends being defined here. - - * init.c (perform_member_init): Only do the init if it's useful. - - * lex.c (default_copy_constructor_body): If we don't need to do - memberwise init, just call __builtin_memcpy. - (default_assign_ref_body): Likewise. - - * decl.c (grokdeclarator): If friendp && virtualp, friendp = 0. - -Fri Feb 4 13:02:56 1994 Mike Stump <mrs@cygnus.com> - - * lex.c (reinit_parse_for_method, cons_up_default_function): - Don't give warn_if_unknown_interface warning when it came from a - system header file. - * pt.c (end_template_decl, instantiate_template): Likewise. - * decl.c (start_decl): Likewise. - -Fri Feb 4 00:41:21 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Don't try to set TYPE_WAS_ANONYMOUS on - enums. - - * decl2.c (constructor_name_full): Use IS_AGGR_TYPE_CODE instead of - IS_AGGR_TYPE, since we don't know it's a type. - -Thu Feb 3 11:36:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokdeclarator): Don't complain about anonymous unions. - - * cp-tree.h (TYPE_WAS_ANONYMOUS): This struct was originally - anonymous, but had a name given to it by a typedef. - - * decl.c (grokdeclarator): When renaming an anonymous struct, set - TYPE_WAS_ANONYMOUS. - - * decl2.c (constructor_name_full): Use TYPE_WAS_ANONYMOUS. - - * cp-tree.h (DECL_UNDEFINED_FRIENDS): #if 0 out. - - * init.c (xref_friend): Don't set up DECL_UNDEFINED_FRIENDS. - (embrace_waiting_friends): Don't use DECL_UNDEFINED_FRIENDS. - - * decl.c (grokdeclarator): Set TYPE_NESTED_NAME properly on nested - anonymous structs that get typedef'd. - - * decl.c (grokdeclarator): Always return void_type_node for - friends. - - * error.c (dump_function_decl): Don't use DECL_CLASS_CONTEXT for - friends. - (dump_function_decl): Don't print out default args for - a function used in an expression. - - * decl.c (grokdeclarator): Give error on abstract declarator used - in an invalid context (i.e. `void (*)();'). - - * error.c (cp_line_of): Support _TYPE nodes. - (cp_file_of): Likewise. - - * cvt.c (build_up_reference): Don't abort if passed a SAVE_EXPR; - it can happen for the RHS of an assignment stmt where the LHS is - a COND_EXPR. - - * init.c (expand_aggr_init_1): Deal with bracketed initializer - lists properly. - - * class.c (finish_struct): Deal with enumerators and typedefs - again. - -Wed Feb 2 11:30:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Tidy up loop over fields. - - * errfn.c (cp_thing): Don't advance twice after a format. - - * class.c (finish_struct): Complain about needing a constructor - if a member has only non-default constructors, and don't try to - generate a default constructor. - - * decl.c (finish_decl): Also do the constructor thing if - TYPE_NEEDS_CONSTRUCTING is set (for arrays). - - * search.c (unuse_fields): New function: mark all fields in this - type unused. - (dfs_unuse_fields): Helper function. - - * class.c (pushclass): If the new class is the same as the old - class, still unuse the fields. - (unuse_fields): Move to search.c. - - * decl.c (grok_op_properties): Add friendp argument. - (grokfndecl): Pass it. - (start_method): Likewise. - - * decl2.c (delete_sanity): Add use_global_delete parameter to catch - ::delete calls. - - * parse.y (unary_expr): Pass new parameter to delete_sanity. - - * lex.c (default_copy_constructor_body): Don't choke if the union - has no fields. - (default_assign_ref_body): Likewise. - - * call.c (compute_conversion_costs_ansi): Do the right thing for - ellipsis matches. - - * decl.c (push_to_top_level): Optimize. - - * decl.c (start_function): Look for the lexical scope of a friend - in DECL_CLASS_CONTEXT. - - * init.c (do_friend): Set DECL_CLASS_CONTEXT on global friends. - -Tue Feb 1 15:59:24 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (TREE_GETS_PLACED_NEW): New macro. - - * init.c (init_init_processing): Don't assign BIN/BID to the - IDENTIFIER_GLOBAL_VALUEs of their respective operators. - (build_new): Check TREE_GETS_PLACED_NEW. - - * decl.c (grok_op_properties): Don't set TREE_GETS_NEW for a decl of - op new with placement, set TREE_GETS_PLACED_NEW. - - * cp-tree.h (ANON_UNION_P): New macro. Applies to decls. - - * class.c (finish_struct): Don't treat anonymous unions like - other aggregate members. Do synthesize methods for unions without - a name, since they may or may not be "anonymous unions". - - * decl2.c (grok_x_components): Wipe out memory of synthesized methods - in anonymous unions. - - * lex.c (default_copy_constructor_body): Support unions. - (default_assign_ref_body): Likewise. - -Mon Jan 31 12:07:30 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h: Fix documentation of LOOKUP_GLOBAL, add prototypes. - - * error.c (args_as_string): New function (%A), like type_as_string - except NULL_TREE -> "..." - - * call.c (build_overload_call_real): Fix for new overloading. - - * decl.c (grok_op_properties): Set all of the TYPE_OVERLOADS_* flags - here. - - * parse.y (operator_name): Instead of here. - - * typeck2.c (build_functional_cast): Treat a TREE_LIST as a list - of functions. - - * call.c (build_overload_call_real): Support LOOKUP_SPECULATIVELY. - - * method.c (build_opfncall): Don't need to massage return value - any more, call build_overload_call with all flags. - - * typeck.c (build_x_binary_op): Put back speculative call to - build_opfncall. - (build_x_unary_op): Likewise. - (build_x_conditional_expr): Likewise. - -Mon Jan 31 10:00:30 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_type_conversion_1): Change call to pedwarn into - warning, and conditionalize upon warn_cast_qual. - -Fri Jan 28 11:48:15 1994 Jason Merrill <jason@deneb.cygnus.com> - - * search.c (lookup_field): If xbasetype is a binfo, copy it to - avoid clobbering its inheritance info. - - * call.c (build_method_call): Don't overwrite basetype_path with - TYPE_BINFO (inst_ptr_basetype) if they have the same type. - - * search.c (compute_access): Fix handling of protected inheritance - and friendship with the enclosing class. - - * typeck2.c (store_init_value): Allow passing of TREE_CHAIN for - initialization of arbitrary variable. - - * typeck2.c (build_functional_cast): Only try calling a method if - one exists. - - * decl.c (grokdeclarator): Move handling of constructor syntax - initialization into first loop for generality. - (parmlist_is_random): Lose. - - * lex.c (cons_up_default_function): Set TREE_PARMLIST on arguments - to default function. - -Thu Jan 27 19:26:51 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (grokparms): Abort if we get called with something we don't - expect. - -Thu Jan 27 17:37:25 1994 Mike Stump <mrs@cygnus.com> - - * call.c (build_overload_call_real): Change argument complain to - flags to match style of rest of code. Pass it down to - build_function_call_real as necessary. - * call.c (build_overload_call, build_overload_call_maybe): Change - argument complain to flags to match style of rest of code. - * cp-tree.h (build_function_call_real): Added fourth flags - argument. - * cvt.c (convert_to_reference): Only give warning messages, if - LOOKUP_COMPLAIN is set. - * typeck.c (build_x_function_call): Change simple complain - argument to build_overload_call_maybe and build_overload_call, to - LOOKUP_COMPLAIN to match style of rest of code. - * typeck2.c (build_functional_cast): Likewise. - * typeck.c (build_function_call_real): Add flags, so that we can - not complain, if we don't want to complain. Complain about - arguments, if we are complaining, otherwise don't. - * typeck.c (build_function_call, build_function_call_maybe): - Stick in flags argument. - * typeck.c (build_x_binary_op, build_x_unary_op, - build_x_conditional_expr, build_x_compound_expr): Follow style of - build_x_indirect_ref, as it is more correct and more common. - -Thu Jan 27 14:36:20 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (build_method_call): Don't check for being called with - a pointer. - - * decl2.c (finish_file): Don't play with DECL_CLASS_CONTEXT for the - static initializer function. - - * init.c (build_member_call): Use convert_force here, too. - - * search.c (compute_access): Only treat static members specially - if they are referenced directly. - -Wed Jan 26 18:28:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * gxxint.texi (Access Control): New node. - - * search.c (current_scope): New function; returns whichever of - current_class_type and current_function_decl is the most nested. - (compute_access): Total overhaul to make it clearer and more - correct. Don't use the cache for now; in the only situation where - it was used before, it gained nothing. This frees up three of the - DECL_LANG_FLAGs for possible other use! - - * cp-tree.h: #if 0 out DECL_PUBLIC & friends. - - * typeck.c (build_component_ref_1): Don't check DECL_PUBLIC. - - * call.c (build_method_call): Use convert_force to cast `this' -- - rely on the access checking for the method itself. - - * init.c (is_friend): Do the nesting thing, handle types. I am - my own friend. - (is_friend_type): Become a shell for is_friend. - (add_friend): Never stick in ctype. - Why are the friendship functions in init.c, anyway? - -Wed Jan 26 17:50:00 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_type_conversion_1): Don't conditionalize call to - pedwarn upon pedantic. - -Wed Jan 26 17:20:46 1994 Mike Stump <mrs@cygnus.com> - - * cvt.c (convert_to_reference): Add 8.4.3 checking so that one - gets a warning if one tries to initialize a non-const & from a - non-lvalue. - * cvt.c (convert_to_reference): Use %P format for argument - numbers in warnings. - -Wed Jan 26 14:35:06 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_delete): Follow style in call.c to construct the - virtual call to the desctructor, as that code is right. Fixes a - problem of the compiler saying a pointer conversion is ambiguous. - -Wed Jan 26 11:28:14 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (VTABLE_NAME_P): Change other occurrence of - VTABLE_NAME_FORMAT to VTABLE_NAME. - - * *: s/visibility/access/g - -Tue Jan 25 18:39:12 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Don't smash references if INIT_EXPR. - -Tue Jan 25 13:54:29 1994 Mike Stump <mrs@cygnus.com> - - * init.c (build_delete): Back out Jan 17th & 18th pacthes, as - they break libg++. - -Tue Jan 25 13:11:45 1994 Jason Merrill <jason@deneb.cygnus.com> - - * decl.c (duplicate_decls): Fix pointer arithmetic. - -Mon Jan 24 15:50:06 1994 Chip Salzenberg <chip@fin.uucp> - - [ cp-* changes propagated from c-* changes in 940114 snapshot ] - * cp-parse.y (maybe_attribute): Allow multiple __attribute__ - clauses on a declaration. - -Mon Jan 24 17:06:23 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Do synthesize methods for anon - structs, just not unions. - -Mon Jan 24 13:50:13 1994 Kung Hsu <kung@mexican.cygnus.com> - - * decl.c (xref_tag): Handle anonymous nested type. - * decl.c (globalize_nested_type): Add no globalize bit check. - * spew.c (hack_more_ids): Templated nested decl not push top - level. - - * parse.y: Get rid of 'goto do_components'. It is much better - for debugging. - - * decl.c (is_anon_name): Get rid of the function and use the - macro ANON_AGGRNAME_P. - * pt.c: Ditto. - -Fri Jan 21 14:06:02 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct): Don't synthesize any methods for - anonymous structs/unions. - - * typeck.c (build_modify_expr): Don't treat pmf's as class objects. - -Thu Jan 20 18:56:46 1994 Jason Merrill <jason@deneb.cygnus.com> - - * method.c (build_opfncall): Call build_indirect_ref on - synthesized instance for operator delete. - - * pt.c (type_unification): Don't abort if called with a list of - types in ARGS. - - * class.c (instantiate_type): Deal with function templates. - -Thu Jan 20 16:55:35 1994 Jim Wilson <wilson@sphagnum.cygnus.com> - - * Makefile.in (CC): Default to cc not gcc. - -Thu Jan 20 13:47:54 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr): Call constructor if appropriate. - - * decl.c (push_to_top_level): Clear out class-level bindings cache. - -Wed Jan 19 13:51:22 1994 Jason Merrill <jason@deneb.cygnus.com> - - * call.c (resolve_scope_to_name): Work recursively (previously only - looked down one level). - - * lex.c (do_pending_inlines): If we're still dealing with the last - batch of inlines, don't start working on a new one. - - * Makefile.in (stamp-parse): Update conflict count. - (TAGS): Fix. - - * parse.y (explicit_instantiation): New rule; implements - 'template A<int>' syntax (though not 'template foo(int)' yet). - (structsp): Add explicit_instantiation. - -Tue Jan 18 13:53:05 1994 Jason Merrill <jason@deneb.cygnus.com> - - * class.c (finish_struct, etc.): Simplify decision to synthesize - a destructor. - - * call.c, class.c, cp-tree.h, decl.c, init.c, - ptree.c, search.c, typeck.c, typeck2.c: Nuke - TYPE_NEEDS_CONSTRUCTOR (change all calls to TYPE_NEEDS_CONSTRUCTING). - * init.c (expand_aggr_init_1): Don't try non-constructor methods - of initializing objects. - (build_new): Don't try other methods if the constructor lookup fails. - - * class.c (finish_base_struct): Set cant_have_default_ctor and - cant_synth_copy_ctor properly. - (finish_struct): Likewise. - -Mon Jan 17 13:58:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * typeck.c (build_modify_expr_1): #if 0 out again. - (build_modify_expr): #if 0 out memberwise init code again. - - * lex.c (default_copy_constructor_body): Be const-correct. - (default_assign_ref_body): Likewise. - - * init.c (perform_member_init): Use TYPE_HAS_CONSTRUCTOR to decide - whether or not to use it, rather than TYPE_NEEDS_CONSTRUCTING. - (expand_aggr_init): Disable silent conversion from initializer list - to list of args for a constructor. - - * class.c (base_info): Lose needs_default_ctor. - (finish_base_struct): Likewise. - (finish_struct): Likewise. - - * decl.c (init_decl_processing): Don't turn off flag_default_inline - just because flag_no_inline is on. - (finish_decl): Use TYPE_HAS_CONSTRUCTOR to decide to use - constructor. - - * class.c (finish_struct): Synthesize default ctor whenever - allowed. - - * Makefile.in (TAGS): Don't try to run etags on cp-parse.y. - -Sat Jan 15 18:34:33 1994 Mike Stump <mrs@cygnus.com> - - * Makefile.in, configure: Handle the C++ front-end in a - subdirectory. - * cp-*: Move C++ front-end to cp/*. - -Fri Jan 14 14:09:37 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-typeck.c (build_function_call_real): Modify to match other - instances of taking the address of the function. - - * cp-class.c (finish_struct): Set TYPE_HAS_REAL_CONSTRUCTOR to 1 if - there are non-synthesized constructors. - Only set TYPE_NEEDS_CONSTRUCTOR if TYPE_HAS_REAL_CONSTRUCTOR. - Always generate copy constructor if possible. - - * cp-tree.h (lang_type): Add has_real_constructor bitfield. - (TYPE_HAS_REAL_CONSTRUCTOR): Define. - - * cp-lex.c (default_copy_constructor_body): Use init syntax - for all bases. - - * cp-type2.c (store_init_value): Only give error for initializer list - if TYPE_HAS_REAL_CONSTRUCTOR. - -Thu Jan 13 15:38:29 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.h (DECL_SYNTHESIZED): Add defn. - (lang_decl): Add synthesized bitfield to decl_flags. - - * cp-lex.c (cons_up_default_function): Use DECL_SYNTHESIZED to mark - artificial methods, rather than a line # of 0. - -Fri Jan 14 18:25:29 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl (xref_tag): Fix a bug in conflict type. - * cp-parse.y: Add SCOPED_NAME for uninstantiated template nested - type reference. - * cp-spew.c (yylex): Generated SCOPED_NAME token. - * cp-lex.c (yyprint): Handle SCOPED_NAME. - -Fri Jan 14 17:00:29 1994 Mike Stump <mrs@cygnus.com> - - * cp-decl.c (pushdecl): Revert patch from Jan 11 19:33:03, as it is - not right. - -Thu Jan 13 14:00:35 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl2.c (grok_x_components): Fix a bug that enum type does not - have type_flags. - -Thu Jan 13 11:39:34 1994 Mike Stump <mrs@cygnus.com> - - Ensure that all vtable pointers are initialized with all the right - values. - - * cp-class.c (is_normal): Changed to reflect new meaning of - CLASSTYPE_VFIELD_PARENT. - * cp-class.c (maybe_fixup_vptrs): Use of - CLASSTYPE_NEEDS_VIRTUAL_REINIT here is misguided. Use - BINFO_MODIFIED instead. - * cp-class.c (finish_struct): Changed to reflect new meaning of - CLASSTYPE_VFIELD_PARENT. - * cp-decl.c (get_binfo_from_vfield): Removed, unneeded now. - * cp-decl.c (finish_function): Use init_vtbl_ptrs, instead of open - coding it here. - * cp-init.c (init_vfields): Changed name to init_vtbl_ptrs, and - re-implement. - * cp-init.c (emit_base_init): Use new name init_vtbl_ptrs. - * cp-tree.h (vfield_parent): Changed to integer. - * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Changed docs to reflect new - meaning. - * cp-tree.h (init_vtbl_ptrs): Added init_vtbl_ptrs. - -Wed Jan 12 18:24:16 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl.c (xref_tag): Re-implement globalize nested type. - * cp-decl2.c (grok_x_components): Ditto. - * cp-parse.y: Ditto. - * cp-tree.h (lang_type): Add no_globalize bit in type_flags. - -Wed Jan 12 14:08:09 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grokdeclarator): Don't set TREE_PUBLIC on friend - decls with a definition attached. - - * cp-typeck.c (build_modify_expr): Undo previous change in the case - of INIT_EXPRs. - -Tue Jan 11 19:33:03 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-typeck.c (build_modify_expr): Replace code for generating - assignment semantics for classes with an error. - (build_modify_expr_1): #if 0 out. - - * cp-decl.c (pushdecl): Patch bogus design of pushdecl - behavior for overloaded functions (it doesn't push anything). - - * cp-class.c (finish_struct): When generating default op=, - set TYPE_HAS_ASSIGNMENT. - -Mon Jan 10 18:48:06 1994 Mike Stump <mrs@cygnus.com> - - * cp-cvt.c (convert): Make {double, clashing enum} -> enum - invalid. - * cp-typeck.c (convert_for_assignment): Simplify. - * cp-decl2.c (warn_enum_clash): Removed. - * invoke.texi (-Wenum-clash): Removed. - * toplev.c (-Wenum-clash): Removed. - -Mon Jan 10 17:48:37 1994 Kung Hsu <kung@mexican.cygnus.com> - - * cp-decl.c (finish_decl): Fix incorrect popclass call. - - * cp-decl.c (is_anon_name): New function, check whether the name - is anonymous name generated by compiler. - * cp-decl.c (grokdeclarator): Allow nested SCOPE_REF - * cp-spew.c (hack_more_ids): Handle nested type in template. - * cp-parse.y: Handle nested type reference in uninstantiated - template. - * cp-call.c (build_method_call): Handle uninstantiated template - case. - * cp-pt.c (search_nested_type_in_tmpl): New function, search nested - type in template. - * cp-pt.c (lookup_nested_type_by_name): New function, lookup nested - type by name. - * cp-pt.c (tsubst): Handle nested type search by name. - -Mon Jan 10 14:32:18 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-init.c (build_member_call): Propagate qualifiers to new type. - - * cp-call.c (build_method_call): Count functions the new way. - -Fri Jan 7 19:03:26 1994 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (pushtag): Set DECL_ASSEMBLER_NAME for nested classes, - too. - -Tue Jan 4 16:45:51 1994 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-parse.y: Change to handle whether to globalize nested class. - * cp-decl.c (xref_tag, maybe_globalize_type): Likewise. - -Mon Jan 3 22:22:32 1994 Gerald Baumgartner <gb@cygnus.com> - - * Makefile.in cp-call.c cp-class.c cp-cvt.c cp-decl.c cp-decl2.c - cp-error.c cp-init.c cp-lex.c cp-lex.h cp-method.c cp-parse.y - cp-spew.c cp-tree.c cp-tree.h cp-type2.c cp-typeck.c cp-xref.c - gplus.gperf toplev.c: Incorporated C++ signature extension. - * cp-sig.c: New file, contains most of signature processing. - * cp-hash.h: Regenerated from gplus.gperf. - - * gcc.1 g++.1: Added explanation for the `-fhandle-signatures' - and `-fno-handle-signatures' command line flags. - - * gcc.texi: Changed the last-modification date. - * invoke.texi: Added `-fhandle-signatures' in the list of - C++ language options. Added explanation for this option. - -Tue Dec 28 21:10:03 1993 Mike Stump <mrs@cygnus.com> - - * cp-init.c (expand_vec_init): Remove comptypes test, as it is too - harsh here. - -Tue Dec 28 13:42:22 1993 Mike Stump <mrs@cygnus.com> - - * cp-pt.c (do_pending_expansions): Decide to expand a template - member function, based upon it's class type, not the class type of - the first place it was declared. - -Tue Dec 28 05:42:31 1993 Mike Stump <mrs@cygnus.com> - - * cp-class.c (is_normal): New routine, use to determine when the - given binfo is the normal one. (The one that should have the simple - vtable name.) - * cp-class.c (modify_other_vtable_entries): Use DECL_ASSEMBLER_NAME - to check if two fndecls are `the same'. Sometimes this routine can - modify the main vtable, and normal should be 1, in that case, so use - is_normal() to determine if this is the main vtable for the class. - Don't recurse down virtual bases, as they are shared, and we take - care of them elsewhere. - * cp-class.c (modify_vtable_entries): If we have already updated the - vtable with the new virtual, don't do it again. - * cp-class.c (finish_struct): Set CLASSTYPE_VFIELD_PARENT as - appropriate. Do virtual function overriding in virtual bases, after - normal overriding, so that the base function list in DECL_VINDEX is - not overridden, before we have a chance to run through the list. - Use DECL_ASSEMBLER_NAME to check if two fndecls are `the same'. - Make sure we pass the right address into modify_vtable_entries. - * cp-tree.h (CLASSTYPE_VFIELD_PARENT): New field to indicate which - binfo is the one that has the vtable that we based our vtable on. - -Fri Dec 24 09:40:52 1993 Michael Tiemann <tiemann@blues.cygnus.com> - - * cp-typeck.c (c_expand_start_case): Use default_conversion to - convert expression from reference type if necessary. - -Wed Dec 22 17:58:43 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-typeck.c (build_unary_op): Make sure that it's a TREE_LIST before - trying to read its TREE_VALUE. - - * cp-class.c (finish_struct_methods): Clear DECL_IN_AGGR_P here. - (finish_struct): Instead of here. - -Tue Dec 21 14:34:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.c (list_hash_lookup_or_cons): Make sure the type doesn't - have TYPE_PTRMEMFUNC_P set before we try to build its - CLASSTYPE_ID_AS_LIST. - (get_decl_list): Likewise, when trying to read it. - - * cp-tree.h (VTABLE_NAME): No def with NO_{DOLLAR,DOT} defined. - (VTABLE_NAME_P): Use it instead of VTABLE_NAME_FORMAT. - -Mon Dec 20 13:35:03 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-typeck.c (rationalize_conditional_expr): New function. - (unary_complex_lvalue): Use it. - (build_modify_expr): Use it, since trying to do an ADDR_EXPR of it - with build_unary_op won't cut it. Don't wrap the COND_EXPR with a - SAVE_EXPR either. - - * cp-decl2.c (explicit_warn_return_type): Deleted variable. - (lang_decode_option): Set warn_return_type, not explicit_*, for - -Wreturn-type and -Wall. This is what rest_of_compilation uses to - decide if it should go into jump_optimize or not. - * cp-tree.h (explicit_warn_return_type): Deleted. - * cp-decl.c (grokdeclarator): Use warn_return_type, not explicit_*. - (finish_function): Also complain about no return in a non-void fn if - we're being pedantic (don't rely on use of -Wreturn-type). - -Fri Dec 17 15:45:46 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-decl.c (grokdeclarator): Forbid declaration of a function as - static if it's being done inside another function. - - * cp-search.c (compute_visibility): Check for friendship both ways. - -Fri Dec 17 14:28:25 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-cvt.c (build_default_binary_type_conversion): Make error - messages more helpful. - - * cp-error.c (op_as_string): New function, returns "operator ==" - given EQ_EXPR or suchlike. - -Fri Dec 17 13:28:11 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (print_n_candidates): New function. - (build_overload_call_real): Use it when we complain about a call - being ambiguous. - -Fri Dec 17 12:41:17 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-call.c (build_method_call): Fix checking for static call - context. - - * cp-method.c (build_opfncall): Call build_indirect_ref on argument - to operator new. - - * cp-init.c (build_new): Don't mess with rval when building - indirect ref. - -Thu Dec 16 16:48:05 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-lex.c (default_assign_ref_body): Add check when TYPE_NESTED_ - NAME(type) may not be exist. It's not a problem for old compiler. - -Thu Dec 16 14:46:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (CLASSTYPE_ALTERS_VISIBILITIES_P): Delete macro, it's - never used for anything. - (struct lang_type, member type_flags): Delete field - `alters_visibility', and up `dummy' by 1. - * cp-class.c (finish_base_struct): Delete code that copies the - setting of CLASSTYPE_ALTERS_VISIBILITIES_P. - (finish_struct): Delete code that sets it. - -Thu Dec 16 14:44:39 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c, cp-init.c, cp-typeck.c: Fix arguments to - build_method_call that I messed up before. - - * cp-search.c (get_base_distance): If protect > 1, allow immediate - private base. - - * cp-class.c (finish_base_struct): Set cant_synth_* correctly. - (finish_struct): Likewise. Well, nigh-correctly; it won't deal - properly with the case where a class contains an object of an - ambiguous base class which has a protected op=. Should be fixed - when the access control code gets overhauled. - (finish_struct_methods): Set TYPE_HAS_NONPUBLIC_* correctly. - -Thu Dec 16 12:17:06 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-lex.c (real_yylex): Turn the code back on that deals with - __FUNCTION__ and __PRETTY_FUNCTION__. Don't use lookup_name, to - avoid the ambiguity problems that led to it being turned off in the - first place. - - * cp-method.c (hack_identifier): Also check for a TYPE_PTRMEMFUNC_P - to see if something is a method. - -Wed Dec 15 18:35:58 1993 Mike Stump <mrs@cygnus.com> - - * cp-typeck.c (build_modify_expr): Avoid error messages on small - enum bit fields. - * cp-typeck.c (convert_for_assignment): Add missing argument to - cp_warning and cp_pedwarn calls. - -Wed Dec 15 18:25:32 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-parse.y (member_init): ANSI C++ doesn't forbid old-style base - initializers; it's just anachronistic. - - * cp-decl.c (finish_decl): Don't require external-linkage arrays - to have a complete type at declaration time when pedantic. - -Tue Dec 14 11:37:23 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (pushdecl): Don't set DECL_CONTEXT if it's already set. - - * cp-call.c (build_method_call): Don't dereference pointer given - as instance. - - * cp-decl.c (finish_function): Don't pass pointer to - build_method_call. - (finish_function): Likewise. - - * cp-typeck.c (build_x_function_call): Likewise. - - * cp-method.c (build_component_type_expr): Likewise. - - * cp-init.c (build_member_call): Likewise. - (build_new): Likewise. - -Mon Dec 13 18:04:33 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-decl.c (xref_tag): Fix regression created by changes made - in Dec. 7 1993. - * cp-decl.c (xref_defn_tag): Fix parallel nested class problem. - -Fri Dec 10 12:40:25 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print - out the final evaluation of the function, so we can see if ELLIPSIS, - USER, and EVIL were set at the end. - - * cp-call.c (convert_harshness_ansi): When the parm isn't an lvalue, - only go for setting TRIVIAL_CODE if we are dealing with types that - are compatible. - -Thu Dec 9 18:27:22 1993 Mike Stump <mrs@cygnus.com> - - * cp-decl.c (flag_huge_objects): New flag to allow large objects. - * toplev.c (lang_options): Likewise. - * cp-decl2.c (flag_huge_objects, lang_f_options): Likewise. - * cp-decl.c (delta_type_node): New type for delta entries. - * cp-tree.h (delta_type_node): Likewise. - * cp-decl.c (init_decl_processing): Setup delta_type_node. - * cp-decl.c (init_decl_processing, build_ptrmemfunc_type): Use - delta_type_node instead of short_integer_type_node. - * cp-class.c (build_vtable_entry): Likewise. - -Thu Dec 9 16:19:05 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (OPERATOR_TYPENAME_P): Define outside of - NO_{DOLLAR,DOT} macro checks, so it always gets defined. - (VTABLE_NAME_P): Define for NO_DOT && NO_DOLLAR_IN_LABEL. - -Wed Dec 8 17:38:06 1993 Mike Stump <mrs@cygnus.com> - - * cp-decl.c (finish_decl): Make sure things that can go into - "common", do go into common, if -fcommon is given. - -Wed Dec 8 13:01:54 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (print_harshness) [DEBUG_MATCHING]: New function. - (compute_conversion_costs_ansi) [DEBUG_MATCHING]: Print out - argument matching diagnostics to make instantly clear what the - compiler is doing. - - * cp-call.c (convert_harshness_ansi): If the parm isn't an lvalue, - then check to see if the penalty was increased due to - signed/unsigned mismatch, and use a TRIVIAL_CODE if it wasn't. - -Tue Dec 7 18:29:14 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-decl.c (xref_tag, pushtag): Fix nested class search/resolution - problem. - -Tue Dec 7 16:09:34 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (finish_struct): Before synthesizing methods, if no - methods have yet been declared then set nonprivate_method. Don't - set non_private method after synthesizing a method. - - * cp-lex.c (extract_interface_info): If flag_alt_external_templates - is set, tie emitted code to the location of template instantiation, - rather than definition. - - * cp-tree.h: Declare flag_alt_external_templates. - - * cp-decl2.c (lang_decode_option): Support -falt-external-templates. - - * toplev.c (lang_options): Likewise. - -Mon Oct 4 12:50:02 1993 Chip Salzenberg <chip@fin.uucp> - - [changes propagated from 930810 snapshot] - * cp-decl.c (init_decl_processing): Make long long available for use - as SIZE_TYPE and PTRDIFF_TYPE. - (finish_decl): Allow file-scope static incomplete array. - (grokdeclarator): Don't pass on const and volatile fron function - value type to function type. - Warn here for volatile fn returning non-void type. - * cp-parse.y (attrib): Accept attributes `volatile' with alias - `noreturn', and `const'. - * cp-typeck.c (default_conversion): Don't lose const and volatile. - (build_binary_op_nodefault): Generate pedantic warning for comparison - of complete pointer type with incomplete pointer type. - (build_c_cast): Be careful that null pointer constant be INTEGER_CST. - -Tue Dec 7 10:46:48 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-init.c (expand_vec_init): When creating a temporary for copying - arrays, use the type of the source, not the target. - - * cp-cvt.c (convert): Pass an argument for errtype to - convert_to_reference. - - * cp-error.c (dump_expr, COMPONENT_REF & CALL_EXPR): Deal with - methods, -> and `this'. - -Mon Dec 6 17:12:33 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-error.c (parm_as_string): New function; returns `this' or arg - number. Corresponds to %P. - (dump_expr): Deal with method calls. - - * cp-cvt.c (convert_to_reference): Stop using warn_for_assignment. - * cp-typeck.c (convert_for_assignment): Likewise. - (warn_for_assignment): Lose. - -Mon Dec 6 11:33:35 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (ideal_candidate_ansi): Delete code that was never - doing anything useful. Instead, sort once, and DO NOT wipe - out any codes with EVIL_CODE, since that's what we use as a - marker for the end of the list of candidates. - - * cp-cvt.c (convert_to_aggr): Make sure to always set H_LEN. - -Mon Dec 6 12:49:17 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-init.c (get_aggr_from_typedef): New function, like - is_aggr_typedef but returns the _TYPE. - - * cp-call.c, cp-init.c, cp-method.c: Eradicate err_name. - -Sun Dec 5 18:12:48 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-lex.c (readescape): Pedwarn when a hex escape is out of range. - -Thu Nov 25 23:50:19 1993 Chip Salzenberg <chip@fin.uucp> - - Delay language context change until beginning of next decl. - - * cp-lex.h (c_header_level): Removed. - (pending_lang_change): Declared. - * cp-lex.c (c_header_level): Renamed from in_c_header, made static. - (pending_lang_change): Defined. - (check_newline): Rework code that recognizes line number and - filename changes. Instead of pushing and popping lang context, - increment and decrement pending_lang_change. - (do_pending_lang_change): Push and pop lang context according - to value of pending_lang_change. - * cp-parse.y (extdefs): Use lang_extdef instead of extdef. - (extdef): Same as extdef, but call do_pending_lang_change() first. - -Mon Nov 15 15:39:15 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-typeck.c (build_binary_op_nodefault): Warn for ordered - compare of ptr with 0 only if pedantic in both cases. - -Thu Nov 25 13:31:37 1993 Chip Salzenberg <chip@fin.uucp> - - Reinstate the below patch, which got lost in the Cygnus merge: - Tue Nov 23 13:59:24 1993 Hallvard B Furuseth (hbf@durin.uio.no) - * cp-parse.y (maybe_type_qual): Don't fail to set $$. - -Wed Nov 17 19:03:30 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-parse.y (attrib): Allow "ident(ident)" like the C front end. - -Fri Oct 22 20:43:37 1993 Paul Eggert <eggert@twinsun.com> - - * cp-lex.c (real_yylex): Diagnose floating point constants - that are too large. - -Wed Nov 17 19:10:37 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-type2.c (build_functional_cast): ARM page 16: When a class - and an object, function or enumerator are declared in the same - scope with the same name, the class name is hidden. - -Wed Nov 17 19:07:18 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-call.c (convert_harshness_ansi): Distinguish float, double, - and long double from each other when overloading. - (compute_conversion_costs_{ansi,old}, build_method_call, - build_overlay_call_real, convert_to_aggr): Always set and - always use H_LEN member of candidate structure. - -Mon Oct 11 23:10:53 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-decl.c (duplicate_decls): Note redeclarations of library - functions, and generate distinct warnings for them. - -Mon Oct 4 12:26:49 1993 Chip Salzenberg <chip@fin.uucp> - - Support format warnings in G++. - - * cp-tree.h: Protect against multiple inclusion. - Declare all public functions in c-common.c (copy from c-tree.h). - (STDIO_PROTO): Define. - (warn_format): Declare. - (record_format_info): Remove declaration. - * cp-decl.c (init_decl_processing): Call init_function_format_info. - * cp-decl2.c (lang_decode_option): Make "-Wall" include warn_format. - * cp-typeck.c (build_function_call_real): Call check_function_format. - (record_format_info): Remove -- obsolete stub. - -Sat Jul 24 12:04:29 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-decl.c (duplicate_decls): Don't warn for non-extern var decl - following an extern one (for -Wredundant-decls). - * cp-parse.y (primary): In statement expression case, if compstmt - returns something other than a BLOCK, return it unchanged. - -Thu Dec 2 20:44:58 1993 Chip Salzenberg <chip@fin.uucp> - - * cp-decl.c (warn_extern_redeclared_static): New function made - from code extracted from pushdecl. - (duplicate_decls, pushdecl): Call new function. - (lookup_name_current_level): Allow for IDENTIFIER_GLOBAL_VALUE - to be a TREE_LIST when function is declared in 'extern "C" {}'. - -Fri Dec 3 16:01:10 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (duplicate_tag_error): Use cp_error. - (finish_base_struct): Check for ambiguity with direct base, and don't - generate op= or copy ctor if it exists. - -Fri Dec 3 15:32:34 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-init.c (expand_member_init): When initializer name is null, - don't try to build it now because emit_base_init will handle it. - -Fri Dec 3 12:28:59 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-lex.c (init_lex): Initialize input_filename to "<internal>" for - code such as ExceptionHandler::operator=. - -Fri Dec 3 10:32:08 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grokdeclarator): Don't try to print out dname when - complaining about arrays of references if decl_context==TYPENAME, - since it will be null. - - * cp-decl2.c: Default to flag_ansi_overloading. - -Thu Dec 2 18:05:56 1993 Kung Hsu <kung@cirdan.cygnus.com> - - * cp-call.c (build_method_call): Use binfo from instance if it's - different from binfo (basetype_path) passed from above. - -Wed Nov 17 19:14:29 1993 Chip Salzenberg <chip@fin.uucp> - - cp-error.c (dump_expr): Use unsigned chars to output a - TREE_REAL_CST in hex. - -Thu Dec 2 11:05:48 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (finish_struct): Fix typo in setting - cant_synth_asn_ref. - - * cp-tree.h (TYPE_NESTED_NAME): New macro, does - DECL_NESTED_TYPENAME (TYPE_NAME (NODE)). - - * cp-lex.c (default_copy_constructor_body): Change - DECL_NAME (TYPE_NAME (btype)) to TYPE_NESTED_NAME (btype). - (default_assign_ref_body): Likewise. - (default_copy_constructor_body): Call operator= explicitly for - base classes that have no constructor. - -Thu Dec 2 10:47:15 1993 Michael Tiemann <tiemann@blues.cygnus.com> - - * cp-call.c (build_method_call): If the instance variable is - converted to error_mark_node when we're trying to convert it to the - base type of a method we're looking up, return error_mark_node. - -Thu Dec 2 10:41:16 1993 Torbjorn Granlund <tege@cygnus.com> - - * cp-typeck.c (build_binary_op_nodefault): In *_DIV_EXPR *_MOD_EXPR - cases, tests for unsigned operands by peeking inside a NOP_EXPR. - -Wed Dec 1 13:33:34 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-call.c (compute_conversion_costs_ansi): Use the size of struct - harshness_code, not the size of short, for clearing out the - ansi_harshness. - - * cp-call.c (print_candidates): New function. - (build_method_call): When we had some candidates, but didn't get a - usable match, don't report that we got an error with the first - candidate. Instead, say there were no matches, and list the - candidates with print_candidates. In the second pass, make sure we - clear out ever_seen, so we can accurately count the number of - functions that qualified. - -Wed Dec 1 09:53:59 1993 Torbjorn Granlund <tege@cygnus.com> - - * cp-typeck.c (build_binary_op_nodefault): Shorten for *_MOD_EXPR - only if op1 is known to be != -1. - (build_binary_op_nodefault): Handle *_DIV_EXPR likewise. - -Tue Nov 30 14:07:26 1993 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-method.c (hack_identifier): If the field itself is private, and - not from a private base class, say so. - -Mon Nov 29 03:00:56 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grokdeclarator): Always warn on initialization of - const member. - -Wed Nov 24 00:49:35 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-class.c (finish_struct): Set TYPE_GETS_CONST_* properly. - (finish_base_struct): Set cant_synth_asn_ref properly. - - * cp-lex.c (cons_up_default_function): Add section for operator=. - (default_assign_ref_body): New function, mostly cribbed from - default_copy_constructor_body. - - * cp-class.c (base_info): Add members cant_synth_copy_ctor, - cant_synth_asn_ref, no_const_asn_ref. - (finish_base_struct): Update no_const_asn_ref, note that you should - update cant_synth_*, propagate TYPE_GETS_ASSIGN_REF. - (finish_struct): Add decls for cant_synth_*, no_const_asn_ref, and - initialize them properly. Set no_const_asn_ref properly. Set - cant_synth_* in some of the situations where they should be set. - Propagate TYPE_GETS_ASSIGN_REF. Use cant_synth_copy_ctor. Add call - to cons_up_default_function for operator=. - -Tue Nov 23 20:24:58 1993 Mike Stump <mrs@cygnus.com> - - * cp-cvt.c (convert_force): Add code to perform casting of pointer - to member function types. - * cp-typeck.c (build_ptrmemfunc): Add FORCE parameter to indicate - when the conversion should be done, regardless. - * cp-tree.h (build_ptrmemfunc): Likewise. - * cp-type2.c (digest_init): Likewise. - * cp-typeck.c (convert_for_assignment): Likewise. - -Tue Nov 23 18:06:58 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-error.c (dump_expr): Do the right thing for variables of - reference type. - - * cp-decl.c (grok_op_properties): Set TYPE_HAS_ASSIGN_REF - and its kin properly. - (xref_tag): Propagate TYPE_GETS_ASSIGN_REF. - -Tue Nov 23 12:26:13 1993 Mike Stump <mrs@cygnus.com> - - * cp-method.c (build_opfncall): Don't count pointer to member - functions as aggregates here, as we don't want to look up methods in - them. The compiler would core dump if we did, as they don't have - normal names. - * cp-typeck.c (build_indirect_ref): Improve wording on error - message. - -Mon Nov 22 14:22:23 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c (grok_op_properties): Allow operator?: with pedwarn - (since it's supported in other compiler bits). - - * cp-method.c (report_type_mismatch): Use cp_error; ignore err_name - argument. - - * cp-error.c (dump_function_decl): Don't print return type for - constructors and destructors. - - * cp-cvt.c (cp_convert_to_pointer): Import code from - convert_to_pointer so we can return error_mark_node in the case of an - error, and to allow more meaningful error messages. - (build_type_conversion): Don't go through void* when trying - to convert to a pointer type. - - * cp-decl.c (grokfndecl): Move call to grok_op_properties back - after grokclassfn so that it's dealing with the right decl. - (grok_op_properties): Don't assert !methodp for op new and op delete. - - * cp-init.c (build_delete): Don't use TYPE_BUILT_IN (there are now - no uses of it in the compiler). - - * cp-call.c (build_scoped_method_call): Fix for destructors of simple - types. - (build_method_call): Likewise. - -Fri Nov 19 12:59:38 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.c (count_functions): Abstraction function. - - * cp-call.c (build_overload_call_real): Deal with new overloading - properly, remove dead code. - - * gcc.c (default_compilers): Generate and use .ii files in the - intermediate stage of compiling C++ source. - -Fri Nov 19 11:26:09 1993 Jim Wilson <wilson@sphagnum.cygnus.com> - - * cp-expr.c (cplus_expand_expr): Make call_target a valid memory - address before using it, so it can be later safely compared. - -Fri Nov 12 15:30:27 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-pt.c (tsubst): Deal with new overloading. - - * cp-typeck.c (fntype_p): Is the arg function type? - (comp_target_parms): pedwarn on conversion from (anything) to (...). - (build_x_function_call): Deal with new overloading. - - * cp-tree.c (decl_list_length): Deal with new overloading. - (decl_value_member): Like value_member, but for DECL_CHAINs. - - * cp-decl.c (duplicate_decls): Deal with new overloading. - (start_decl): Likewise. - - * cp-class.c (instantiate_type): Deal with new overloading. - - * cp-call.c (convert_harshness_ansi): Deal with new overloading. - (convert_harshness_old): Deal with new overloading. - (build_overload_call_real): Likewise. - -Mon Nov 8 13:50:49 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-tree.c (get_unique_fn): New function; returns FUNCTION_DECL - if unambiguous, NULL_TREE otherwise. - (get_first_fn): Returns the first appropriate FUNCTION_DECL. - (is_overloaded_fn): Returns whether or not the passed tree is - a function or list of functions. - - * cp-init.c (init_init_processing): Use `get_first_fn' to find - the FUNCTION_DEFN for new and delete. - - * cp-decl.c (push_overloaded_decl): Use new overloading strategy, cut - code size in half (I spit on special cases). - -Tue Sep 7 20:03:33 1993 Jason Merrill <jason@deneb.cygnus.com> - - * cp-decl.c: Allow references and template type parameters as well diff --git a/contrib/gcc/cp/ChangeLog.2 b/contrib/gcc/cp/ChangeLog.2 deleted file mode 100644 index c4d6880..0000000 --- a/contrib/gcc/cp/ChangeLog.2 +++ /dev/null @@ -1,20677 +0,0 @@ -1999-12-31 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (VF_NORMAL_VALUE): Remove. - * class.c (struct base_info): Remove vfield, vfields, and rtti. - (set_primary_base): New function, split out from ... - (finish_base_struct): ... here. Rename to ... - (determine_primary_base): ... this. Simplify. - (create_vtable_ptr): Tweak accordingly. - (finish_struct_1): Simplify. - - * cp-tree.h (CLASSTYPE_VBASECLASSES): Update documentation. - (CLASSTYPE_N_BASECLASSES): Likewise. - (BINFO_FOR_VBASE): New macro. - (get_vbase_types): Change prototype. - * class.c (build_vbase_path): Use BINFO_FOR_VBASE. - (prepare_fresh_vtable): Likewise. - (finish_vtbls): Likewise. - (get_class_offset_1): Likewise. - (modify_all_indirect_vtables): Likewise. - (build_vbase_pointer_fields): Likewise. - * decl.c (xref_basetypes): Don't set CLASSTYPE_VBASECLASSES here. - * init.c (sort_base_init): Use BINFO_FOR_VBASE. - (expand_member_init): Likewise. - * search.c (get_base_distance): Likewise. - (lookup_field_queue_p): Likewise. - (virtual_context): Likewise. - (get_vbase_types): Don't return a value. Set - CLASSTYPE_VBASECLASSES here. - * typeck.c (get_delta_difference): Use BINFO_FOR_VBASE. - -1999-12-30 Mark Mitchell <mark@codesourcery.com> - - * class.c (fixup_inline_methods): Clear CLASSTYPE_INLINE_FRIENDS. - -1999-12-29 Mark Mitchell <mark@codesourcery.com> - - * class.c (create_vtable_ptr): Put the vtable at the beginning of - the class, not the end, in the new ABI. - * tree.c (propagate_binfo_offsets): Do the right thing for the new - ABI. - -1999-12-29 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_type): Add nearly_empty_p. Adjust dummy. - (CLASSTYPE_NEARLY_EMPTY_P): New macro. - * class.c (check_bases): Update CLASSTYPE_NEARLY_EMPTY_P. - (check_field_decls): Likewise. - (check_bases_and_members): Likewise. - -1999-12-28 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (do_inline_function_hair): Remove. - * class.c (layout_class_type): New function, split out from - finish_struct_1. - (fixup_pending_inline): Likewise. - (fixup_inline_methods): New function. - * method.c (fixup_pending_inline): Remove. - (do_inline_function_hair): Likewise. - - * decl.c (BOOL_TYPE_SIZE): Bools always have size `1' under the - new ABI. - - * cp-tree.h (lang_type): Replace abstract_virtuals with pure_virtuals. - (CLASSTYPE_ABSTRACT_VIRTUALS): Rename to ... - (CLASSTYPE_PURE_VIRTUALS): ... this. - (lang_decl_flags): Replace abstract_virtual with pure_virtual. - (DECL_ABSTRACT_VIRTUAL_P): Rename to ... - (DECL_PURE_VIRTUAL_P): ... this. - (get_abstract_virtuals): Rename to ... - (get_pure_virtuals): ... this. - * call.c (build_new_method_call): Replace DECL_PURE_VIRTUAL_P with - DECL_ABSTRACT_VIRTUAL_P. Replace CLASSTYPE_ABSTRACT_VIRTUALS with - CLASSTYPE_PURE_VIRTUALS. - * class.c (build_vtable_entry): Likewise. - (finish_struct_bits): Likewise. Call get_pure_virtuals, not - get_abstract_virtuals. - (build_vtbl_initializer): Likewise. - (override_one_vtable): Likewise. - (check_methods): Likewise. - * decl.c (duplicate_decls): Likewise. - (redeclaration_error_message): Likewise. - (lang_mark_tree): Likewise. - * decl2.c (grok_function_init): Likewise. - (import_export_vtable): Likewise. - (import_expor_class): Likewise. - * typeck2.c (abstract_virtuals_error): Likewise. - * xref.c (GNU_xref_member): Likewise. - * search.c (get_abstract_virtuals): Rename to get_pure_virtuals. - -1999-12-26 Zack Weinberg <zack@wolery.cumb.org> - - * cp-tree.h: Replace ENABLE_CHECKING with ENABLE_TREE_CHECKING - throughout. - -1999-12-26 Mark Mitchell <mark@codesourcery.com> - - * decl.c (store_return_init): Use mode of old RTL generated for - DECL_RESULT, not the mode of DECL_RESULT itself. - * semantics.c (finish_named_return_value): Set DECL_UNINLINABLE - for functions that used named return values. - -1999-12-24 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (expand_body): Use - note_deferral_of_defined_inline_function. - -1999-12-22 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Handle CTOR_STMTs. - -1999-12-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - - * error.c (dump_decl): Support named return values. - -1999-12-20 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_VFIELD_PARENT): Update comments. - (CLASSTYPE_HAS_PRIMARY_BASE_P): New macro. - (CLASSTYPE_PRIMARY_BINFO): Likewise. - * class.c (check_methods): Don't set TYPE_HAS_COMPLEX_INIT_REF, - TYPE_NEEDS_CONSTRUCTING, and CLASSTYPE_NON_AGGREGATE here. - (check_bases_and_members): Set them here instead. - (create_vtable_ptr): New function, split out from ... - (finish_struct_1): ... here. Use it. Tidy. Use - CLASSTYPE_HAS_PRIMARY_BASE_P and CLASSTYPE_PRIMARY_BINFO. - * search.c (dfs_init_vbase_pointers): Handle seeing TYPE_VFIELD as - the first field in the class. - * tree.c (layout_basetypes): Use CLASSTYPE_N_BASECLASSES. Handle - seeing TYPE_VFIELD as the first field in the class. - - * cp-tree.h (TYPE_VIRTUAL_P): Rename to ... - (TYPE_POLYMORPHIC_P): ... this. - (TYPE_USES_COMPLEX_INHERITANCE): Rename to ... - (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): ... this. - (TREE_CALLS_NEW): Remove. - (TREE_MANGLED): Likewise. - * call.c (build_vfield_ref): Use TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, - and TYPE_POLYMORPHIC_P. - * class.c (check_bases): Likewise. - (finish_base_struct): Likewise. - (finish_struct_bits): Likewise. - (check_for_override): Likewise. - (finish_struct_1): Likewise. - (get_vfield_name): Likewise. - * decl.c (xref_basetypes): Likewise. - * decl2.c (import_export_class): Likewise. - (import_export_decl): Likewise. - * error.c (dump_function_decl): Likewise. - * pt.c (instantiate_class_template): Likewise. - * repo.c (repo_inline_used): Likewise. - * rtti.c (build_headof): Likewise. - (get_tinfo_fn_dynamic): Likewise. - (build_x_typeid): Likewise. - (get_tinfo_var): Likewise. - (build_dynamic_cast_1): Likewise. - (synthesize_tinfo_fn): Likewise. - * search.c (lookup_field_1): Likewise. - (dfs_debug_mark): Likewise. - (maybe_suppress_debug_info): Likewise. - * typeck.c (build_component_ref): Likewise. - (build_component_addr): Likewise. - * typeck2.c (process_init_constructor): Likewise. - -1999-12-20 Nathan Sidwell <nathan@acm.org> - - * typeck.c (strip_all_pointer_quals): New static function. - (build_static_cast): Use it. Don't use at_least_as_qualified_p. - -1999-12-16 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (cp_tree_index): Add CPTI_DSO_HANDLE. - (dso_handle_node): New macro. - (flag_use_cxa_atexit): New variable. - (declare_global_var): New function. - (start_anon_func): Remove declaration. - (end_anon_func): Likewise. - * decl.c (get_atexit_node): New function, split out from - destroy_local_static. Handle flag_use_cxa_atexit. - (get_dso_handle_node): Likewise. - (start_cleanup_fn): Renamed from start_anon_func. Moved here from - except.c. Handle flag_use_cxa_atexit. - (end_cleanup_fn): Renamed from end_anon_func. Moved here from - except.c. - (declare_global_var): New variable. - (destroy_local_static): Handle flag_use_cxa_atexit. - * decl2.c (flag_use_cxa_atexit): New variable. - (lang_f_options): Likewise. - * except.c (start_anon_func): Remove. - (end_anon_func): Liekwise. - * lang-options.h: Add -fuse-cxa-atexit and -fno-use-cxa-atexit. - * rtti.c (get_tinfo_var): Use declare_global_var. - -1999-12-16 Mark Mitchell <mark@codesourcery.com> - - * class.c (check_field_decls): Don't return a value. - (avoid_overlap): Moved here from tree.c. - (build_base_fields): Likewise. - (check_bases): New function, split out from finish_base_struct. - (check_bases_and_members): New function, split out from - finish_struct_1. - (struct base_info): Remove cant_have_default_ctor, - cant_have_const_ctor, cant_have_asn_ref. - (finish_base_struct): Split semantic analysis into check_bases. - (finish_struct_methods): Fix bogus assertion. - (check_field_decls): Call finish_struct_anon here. - (build_vbase_pointer_fields): Use CLASSTYPE_N_BASECLASSES. - (finish_struct_1): Use check_bases_and_members. Reorganize. - * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation. - (build_base_fields): Don't declare. - * tree.c (avoid_overlap): Remove. - (build_base_fields): Likewise. - - * optimize.c (struct inline_data): Remove scope_stmt. - (remap_block): Don't use insert_block_after_note. Don't update - scope_stmt. - (expand_call_inline): Don't update scope_stmt. - (optimize_function): Don't initialize scope_stmt. - * semantics.c (expand_stmt): Set NOTE_BLOCK for newly emitted - NOTE_INSN_BLOCK_BEG/NOTE_INSN_BLOCK_END notes. - -1999-12-15 Mark Mitchell <mark@codesourcery.com> - - * class.c (handle_using_decl): Get TYPE_FIELDS and TYPE_METHODS - out of the class, rather than taking them as parameters. - (build_vbase_pointer_fields): Move here from tree.c. - (build_vtbl_or_vbase_field): New function. - (check_methods): Likewise. - (remove_zero_width_bitfields): Likewise. - (add_virtual_function): Use tree_cons instead of temp_tree_cons. - (delete_duplicate_fields_1): Tidy. Don't delete duplicate - USING_DECLs here. - (finish_struct_methods): Handle the case where there are no - methods here. - (get_basefndecls): Use tree_cons instead of temp_tree_cons. - (check_field_decls): Call delete_duplicate_fields here. - (finish_struct_1): Tidy. Use check_methods and - remove_zero_width_bitfields. - * cp-tree.h (build_vbase_pointer_fields): Remove. - * decl.c (grokdeclarator): Use tree_cons instead of - temp_tree_cons. - * decl2.c (qualified_lookup_using_namespace): Use tree_cons - instead of temp_tree_cons. - * lex.c (cons_up_default_function): Remove dead code. - * method.c (fixup_pending_inline): New function, split out from ... - (do_inline_function_hair): ... here. - * tree.c (build_vbase_pointer_fields): Remove. - -1999-12-15 Jason Merrill <jason@casey.cygnus.com> - - * tree.c (walk_tree): Walk operand subtrees in forward order. - * optimize.c (expand_call_inline): Likewise. - (optimize_function): Initialize id->scope_stmt to something useful. - (remap_block): Assume id->scope_stmt has a useful value. - -1999-12-15 Nathan Sidwell <nathan@acm.org> - - * typeck.c (build_c_cast): Expand warning message. Move pointer - alignment warning to after the cast. Don't warn about pointer - alignment when given a pointer to incomplete. - -1999-12-15 Richard Henderson <rth@cygnus.com> - - * cp-tree.h (make_aggr_type): Declare. - * lex.c (cp_make_lang_type): Don't SET_IS_AGGR_TYPE. - (make_aggr_type): New. - - * decl.c (build_typename_type, init_decl_processing): Use it. - (build_ptrmemfunc_type, xref_tag): Likewise. - * except.c (call_eh_info): Likewise. - * init.c (init_init_processing): Likewise. - * pt.c (process_template_parm, lookup_template_class): Likewise. - * rtti.c (expand_class_desc): Likewise. - * semantics.c (begin_class_definition, finish_typeof): Likewise. - * tree.c (copy_template_template_parm): Likewise. - -1999-12-15 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.def (TEMPLATE_PARM_INDEX): Calculate size using - sizeof (struct tree_common). - -1999-12-14 Jason Merrill <jason@casey.cygnus.com> - - * optimize.c (expand_call_inline): Set BLOCK_ABSTRACT_ORIGIN on the - outermost block to point to the inlined function decl. - - * error.c (dump_decl): operator==, not operator ==. - (op_to_string): Likewise. - - * decl.c (compute_array_index_type): Handle null name. - - * decl2.c (ambiguous_decl): Fix to match comment. - (lookup_using_namespace): Adjust. - - * decl2.c (import_export_class): Don't ignore dllimport. - -1999-12-14 Mark Mitchell <mark@codesourcery.com> - - * class.c (check_field_decls): Split out from ... - (finish_struct_1): ... here. Use it. Tidy. - - * cp-tree.h (remap_save_expr): Add walk_subtrees parameter. - * optimize.c (copy_body_r): Pass it. - * tree.c (remap_save_expr): Clear walk_subtrees for an - already-handled SAVE_EXPR. - (cp_unsave_r): Pass walk_subtrees to remap_save_expr. - - * dump.c (dequeue_and_dump): Dump DECL_NAMESPACE_ALIAS. - * ir.texi (DECL_NAMESPACE_ALIAS): Document it. - - * error.c (dump_expr): Handle EXPR_WITH_FILE_LOCATION. - -1999-12-14 Mumit Khan <khan@xraylith.wisc.edu> - - * class.c (finish_base_struct): Allow multiple COM base classes - as well as non-COM bases as long as it's not the leftmost. - -1999-12-13 Mumit Khan <khan@xraylith.wisc.edu> - - * lex.c (saving_parse_to_obstack): New global. - (reinit_parse_for_block): Use. - (reinit_parse_for_expr): Use. - (check_newline): Use. - -1999-12-13 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (initialize_inlined_parameters): Take FN to which the - parameters belong as an argument. - (expand_call_inline): Expand calls into the parameter - initializations before pushing the function onto the list of - functions we are presently expanding. - -1999-12-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (get_vtable_name): Use a literal format string and - VTABLE_NAME_PREFIX macro instead of VTABLE_NAME_FORMAT. - (prepare_fresh_vtable): Likewise. - - * cp-tree.h (VTABLE_NAME_PREFIX): Define this instead of - VTABLE_NAME_FORMAT. - - * decl.c (make_rtl_for_local_static): Remove unused variable `type'. - - * init.c (build_vec_init): Initialize variable `try_body'. - - * lex.c (yyerror): Don't call a variadic function with a - non-literal format string. - - * optimize.c (optimize_function): Call memset, not bzero. - - * pt.c (for_each_template_parm_r): Add static prototype. - -1999-12-09 Andreas Jaeger <aj@suse.de> - - * except.c (expand_throw): Add static attribute to match - prototype. - - * Makefile.in (semantics.o): Add dependency on output.h. - * semantics.c: Include output.h for declaration of - make_function_rtl. - -1999-12-09 Mark Mitchell <mark@codesourcery.com> - - * decl.c (init_decl_processing): Reenable inlining on trees. - (finish_function): Likewise. - * expr.c (cplus_expand_expr): Don't handle AGGR_INIT_EXPR here. - * semantics.c (simplify_aggr_init_exprs): New function. - (expand_body): Use it. - * tree.c (walk_tree): Special-case TARGET_EXPRs since they - sometimes present the same sub-tree twice. - - * dump.c (dequeue_and_dump): Abbreviate `class' as `cls', not - `csl'. - - * semantics.c (finish_switch_cond): Do conversions here, not ... - * typeck.c (c_expand_start_case): Here. - - * semantics.c (do_poplevel): Remove unused variable. - -1999-12-06 Mark Mitchell <mark@codesourcery.com> - - * tree.c (walk_tree): Don't recurse into DECL_INITIAL or DECL_SIZE - unless we're declaring the variable in question. - -1999-12-06 Mark Mitchell <mark@codesourcery.com> - - * decl.c (init_decl_processing): #if 0 last patch. - (finish_function): Likewise. - -1999-12-05 Mark Mitchell <mark@codesourcery.com> - - * decl.c (init_decl_processing): Set flag_inline_trees if - !flag_no_inline. - - * cp-tree.h (calls_setjmp_p): Declare. - * decl.c (finish_function): Mark functions that call setjmp as - uninlinable. - * optimize.c (calls_setjmp_r): New function. - (calls_setjmp_p): Likewise. - -1999-12-04 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (expand_call_inline): Wrap the expanded call in an - EXPR_WITH_FILE_LOCATION node to get correct line numbers for - inlined functions. - - * optimize.c (inline_data): Remove fns_top. Add scope_stmt. Add - in_target_cleanup_p. - (remap_decl): New function. - (remap_block): Likewise. - (copy_scope_stmt): Likewise. - (copy_body_r): Use remap_decl and copy_scope_stmt. - (copy_body): Use VARRAY_TOP_TREE. - (initialize_inlined_parameters): Likewise. - (declare_return_variable): Likewise. - (inlinable_function_p): Check flag_inline_trees. - (expand_call_inline): Handle SCOPE_STMTs and TARGET_EXPRs - specially. Use VARRAY_PUSH_TREE. Create a BLOCK for the - parameters of the inlined function. - (optimize_function): Prevent recursion into partially complete - functions. - - * cp-tree.def (SCOPE_STMT): Take one operand. - * cp-tree.h (SCOPE_STMT_BLOCK): New macro. - (SCOPE_NULLIFIED_P): Redefine. - (SCOPE_NO_CLEANUPS_P): New macro. - (add_scope_stmt): Change prototype. - * decl.c (poplevel): Tidy. Warn about unused variables here. - Record SCOPE_STMT_BLOCKs. - (finish_function): Keep DECL_INITIAL for functions that might be - inlined. - * ir.texi: Document SCOPE_NO_CLEANUPS_P. - * semantics.c: Include rtl.h. - (add_scope_stmt): Return the new scope statement and, for an - end-of-scope statement, its matching begin statement. Don't set - SCOPE_NULLIFIED_P. - (do_pushlevel): Simplify, now that we are always - function-at-a-time. - (do_poplevel): Likewise. Record SCOPE_STMT_BLOCKs. - (expand_stmt): Don't call expand_start_bindings or - expand_end_bindings for a scope with SCOPE_NO_CLEANUPS_P set. - * tree.c (copy_tree_r): Clear SCOPE_STMT_BLOCK rather than setting - SCOPE_NULLIFIED_P. - * Makefile.in (semantics.o): Depend on RTL_H. - - * decl2.c (pending_statics_used): Make it a macro. - (saved_inlines_used): Likewise. - (finish_static_data_member_decl): Use VARRAY_PUSH_TREE. - (mark_inline_for_output): Likewise. - (ssdf_decls_used): Remove. - (start_static_storage_duration_function): Use VARRAY_PUSH_TREE. - (generate_ctor_or_dtor_function): Adjust accordingly. - -1999-11-24 Geoffrey Keating <geoffk@cygnus.com> - Greg McGary <gkm@gnu.org> - - * decl.c (duplicate_decls): Merge - DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT, - DECL_NO_CHECK_MEMORY_USAGE, DECL_NO_LIMIT_STACK. - -1999-12-02 Mike Stump <mrs@wrs.com> - - * init.c (perform_member_init): Handle parse errors better. - -1999-12-01 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (min_tree_cons): Remove. - (scratch_ovl_cons): Likewise. - * decl.c (saveable_obstack): Don't declare. - (duplicate_decls): Tweak error-message. - (initialize_local_var): Explicitly mark the definition as static. - (finish_function): Call permanent_allocation, just so - that the middle-end sees the obstacks it expects. - (mark_cp_function_context): Likewise. - * init.c (build_new): Don't use min_tree_cons. - * lex.c (permanent_obstack): Don't declare. - (current_obstack, saveable_obstack): Likewise. - * spew.c (current_obstack, saveable_obstack): Likewise. - * tree.c (current_obstack, saveable_obstack): Likewise. - (scratch_ovl_cons): Remove. - (build_min_nt): Don't mess with obstacks. - (build_min): Likewise. - (min_tree_cons): Remove - * typeck.c (build_component_ref): Don't use scratch_ovl_cons. - (build_x_function_call): Likewise. - (build_c_cast): Don't use min_tree_cons. - -1999-11-29 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_decl): Robustify. - -1999-11-27 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (finish_file): Call expand_body for inline functions - that will be written out but that do not yet have RTL. - * semantics.c (expand_body): Do not generate RTL For inline - functions that do not yet need to be written out. - -1999-11-25 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (CXX_SRCS): Add optimize.c. - * Makefile.in (CXX_OBJS): Add optimize.o. - (CXX_TREE_H): Add splay-tree.h, system.h, and $(CONFIG_H). - (spew.o, lex.o, decl.o, decl2.o, typeck2.o, typeck.o): Adjust. - (class.o, call.o, friend.o, init.o, method.o, cvt.o): Likewise. - (search.o, tree.o, ptree.o, rtti.o, except.o, expr.o): Likewise. - (xref.o, pt.o, error.o, errfn.o, repo.o, semantics.o): Likewise. - (dump.o): Likewise. - (optimize.o): New target. - * class.c: Don't include splay-tree.h. - * cp-tree.def (CTOR_COMPLETE): Rename to CTOR_STMT. - * cp-tree.h: Include splay-tree.h. - (DECL_UNINLINABLE): New macro. - (CTOR_BEGIN_P, CTOR_END_P): New macros. - (flag_inline_trees): New variable. - (local_variable_p): New function. - (nonstatic_local_decl_p): Likewise. - (optimize_function): Likewise. - (cplus_unsave_expr_now): Remove. - (copy_tree_r): Declare. - (remap_save_expr): Likewise. - * decl.c (local_variable_p): Don't - make it static. - (local_variable_p_walkfn): New function. - (make_rtl_for_local_static): Remove code to try to avoid writing - out static constants. - (emit_local_var): Fix indentation. - (nonstatic_local_decl_p): New function. - (check_default_argument): Use local_variable_p_walkfn, not - local_variable_p, when walking the tree. - (start_function): Set the DECL_CONTEXT for automatically generated - labels. - (finish_constructor_body): Use CTOR_STMT to mark the end of a - constructor. - * decl2.c: Don't include splay-tree.h. - (flag_inline_trees): Define. - * dump.c: Don't include - splay-tree.h. - * except.c (expand_end_catch_block): Fix comment formatting. - (expand_end_eh_spec): Set DECL_CONTEXT on temporary variables. - (expand_throw): Tidy comment. - * init.c (build_vec_delete_1): Use create_temporary_var. - * lex.c (cplus_tree_code_type): Make it static. - (cplus_tree_code_length): Likewise. - (cplus_tree_code_name): Likewise. - * optimize.c: New file. - * semantics.c (finish_goto_stmt): Set DECL_UNLINABLE for functions - with computed gotos. - (setup_vtbl_ptr): Mark the beginnings of constructors with - CTOR_STMT. - (expand_stmt): Handle CTOR_STMT, not CTOR_COMPLETE. - (expand_body): Call optimize_function. Save bodies if we're doing - inlining on trees. - * tree.c: Don't include splay-tree.h. Include insn-config.h and - integrate.h. - (copy_tree_r): Make it public. - (statement_code_p): New function. - (mark_local_for_remap_r): Likewise. - (cp_usave_r): Likewise. - (cp_unsave): Likewise. - (build_cplus_new): Set DECL_CONTEXT for temporary variables. - (walk_tree): Walk into `s' class nodes. Walk statement chains. - (copy_tree_r): Handle 's' class nodes. Restore chains for - statements. Nullify scopes. Don't copy types. - (init_tree): Set lang_unsave to cp_unsave. - (remap_save_expr): Define. - * ir.texi: Document CTOR_STMT. - -1999-11-24 Jason Merrill <jason@casey.cygnus.com> - - * search.c (note_debug_info_needed): Do perform this optimization - for dwarf2. - (maybe_suppress_debug_info): Likewise. Start by clearing - TYPE_DECL_SUPPRESS_DEBUG. - -1999-11-24 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_decl): Copy TREE_ASM_WRITTEN for VAR_DECLs. - - * decl2.c (finish_vtable_vardecl): Don't prune vtables here. - -1999-11-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (pushdecl, grokdeclarator): Don't call a variadic - function with a non-literal format string. - - * lex.c (do_identifier): Likewise. - - * typeck.c (build_unary_op): Likewise. - -1999-11-23 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_NEEDED_P): Tweak to match documentation. - -1999-11-22 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (CTOR_COMPLETE): New tree node. - * decl.c (finish_constructor_body): Add it, to mark the end of the - constructor. - (finish_function): Don't call end_protect_partials here. - * ir.texi (CTOR_COMPLETE): Document it. - * semantics.c (expand_stmt): Handle it. - - * cp-tree.def (FUNCTION_NAME): New tree node. - * cp-tree.h (current_function_name_declared): Tweak documentation. - (lang_decl_flags): Add pretty_function_p, adjust dummy. - (DECL_PRETTY_FUNCTION_P): New macro. - * decl.c (cp_finish_decl): Handle declarations of __FUNCTION__, - etc., in a template function. Use at_function_scope_p instead of - expanding it inline. - * pt.c (tsubst_decl): Handle DECL_PRETTY_FUNCTION_P declarations - specially. - (tsubst): Handle FUNCTION_NAME. - (tsubst_copy): Likewise. - (instantiate_decl): Prevent redeclarations of __PRETTY_FUNCTION__, - etc. in instantiation. - * semantics.c (begin_compound_stmt): Declare __FUNCTION__, etc., - even in template functions. - (setup_vtbl_ptr): Don't declare __PRETTY_FUNCTION in the - conditional scope at the top of a destructor. - - * error.c (dump_function_decl): Use `[ with ... ]' syntax for - specializations too. - -1999-11-22 Nathan Sidwell <nathan@acm.org> - - * semantics.c (finish_unary_op_expr): Only set TREE_NEGATED_INT - when actually negative. - - * typeck.c (convert_for_assignment): Expand comment about - strange NULL check, moved from ... - (convert_for_initialization): ... here. Remove unneeded - code. - -1999-11-21 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - - * cp-tree.h (build_vec_delete): Remove `auto_delete' argument. - * init.c (build_vec_delete, build_vec_delete_1): Likewise. - Always destruct virtual bases of array components, but never - delete them. - (build_vec_init): Adjust invocations. - (build_delete): Likewise. - * decl2.c (delete_sanity): Likewise. - -1999-11-19 Nathan Sidwell <nathan@acm.org> - - * cp-tree.h (grok_method_quals): Return this pointer qualifiers. - * decl.c (grokdeclarator): Adjust calls to grok_method_quals. - * decl2.c (grok_method_quals): Accept `restrict' as applying to - the object pointer. Return such qualifiers. - (grokclassfn): Apply this pointer qualifiers. Cleanup unused - variables. - -1999-11-18 Mark Mitchell <mark@codesourcery.com> - - * except.c (expand_end_catch_block): Fix typo. - (expand_exception_blocks): Simplify. Don't call - expand_leftover_cleanups. - -1999-11-15 Jason Merrill <jason@casey.cygnus.com> - - * cp-tree.h, decl.c (compute_array_index_type): Make nonstatic. - * pt.c (tsubst, case INTEGER_TYPE): Call it. - Check uses_template_parms. - - * class.c (finish_struct): If we're a local class in a template - function, add a TAG_DEFN. - * pt.c (lookup_template_class): If this is a local class in a - template function, call pushtag. - (tsubst_expr, case TAG_DEFN): Handle classes, too. - - Emit debug info with the vtable. - * search.c (maybe_suppress_debug_info): New function... - * class.c (finish_struct_1): ...split out from here. - * cp-tree.h: Declare it. - * decl2.c (finish_vtable_vardecl): Override TYPE_DECL_SUPPRESS_DEBUG - if we're writing out the vtable. - * decl.c, search.c (dfs_debug_mark, dfs_debug_unmarked_p, - note_debug_info_needed): #if 0 out. - -1999-11-14 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_LOCAL_FUCNTION_P): New macro. - * call.c (equal_functions): Use DECL_LOCAL_FUCNTION_P, not - TREE_PERMANENT. - * decl.c (pushdecl): Set DECL_LOCAL_FUNCTION_P. - * decl2.c (lookup_arg_dependent): Use it. - - * cp-tree.h (cp_finish_decl): Change prototype. - (finish_static_data_member_decl): Likewise. - (push_permanent_obstack): Remove declaration. - (push_expression_obstack): Likewise. - (push_scratch_obstack): Likewise. - (DECL_TEMPLATE_PARM_P): Robustify. - (SET_DECL_TEMPLATE_PARM_P): New macro. - * class.c (add_method): Don't manipulate obstacks. - (finish_vtbls): Likewise. - * cvt.c (build_up_reference): Adjust calls to cp_finish_decl. - * decl.c (binding_for_name): Don't manipulate obstacks. - (maybe_push_to_top_level): Likewise. - (pop_from_top_level): Likewise. - (duplicate_decls): Likewise. - (pushdecl): Likewise. - (implicitly_declare): Likewise. - (build_typename_type): Likewise. - (start_decl): Likewise. - (cp_finish_decl): Likewise. - (finish_decl): Likewise. - (destroy_local_static): Likewise. - (expand_static_init): Likewise. - (complete_array_type): Likewise. - (grokvardecl): Likewise. - (build_ptrmemfnc_type): Likewise. - (grokdeclarator): Likewise. - (xref_tag): Likewise. - (xref_basetypes): Likewise. - (start_enum): Likewise. - (finish_enum): Likewise. - (start_function): Likewise. - (finish_function): Likewise. - (start_method): Adjust call to cp_finish_decl. - * decl2.c (finish_static_data_member_decl): Don't manipulate - obstacks. - (grokfield): Likewise. - (grokbitfield): Likewise. - (get_temp_name): Likewise. - (get_sentry): Likewise. - (fnish_file): Likewise. - (lookup_arg_dependent): Likewise. - * except.c (call_eh_info): Likewise. - (push_eh_info): Likewise. - (do_pop_exception): Likewise. - (initialize_handler_parm): Likewise. - (expand_end_eh_spec): Likewise. - (alloc_eh_object): Likewise. - (expand_throw): Likewise. - * expr.c (extract_scalar_init): Likewise. - * init.c (build_java_class_ref): Likewise. - * lex.c (get_time_identifier): Likewise. - (snarf_defarg): Likewise. - (add_defarg_fn): Likewise. - (is_global): Simplify. - (do_identifier): Don't check TREE_PERMANENT. - * method.c (emit_thunk): Don't manipulate obstacks. - * parse.y (condition): Adjust call to cp_finish_decl. - (primary): Likewise. - (initdcl): Likewise. - (initdcl0_innards): Likewise. - (nomods_initdcl0): Likewise. - * pt.c (push_inline_template_parms_recursive): Use - SET_DECL_TEMPLATE_PARM_P. - (process_template_parm): Likewise. - (lookup_template_class): Don't manipulate obstacks. - (instantiate_class_template): Adjust call to - finish_static_data_member_decl. - (tsubst_decl): Don't manipulate obstacks. - (tsubst_expr): Likewise. - (instantiate_template): Likewise. - (instantiate_decl): Adjust calls to cp_finish_decl. - * rtti.c (call_void_fn): Don't manipulate obstacks. - (get_tinfo_var): Likewise. - (get_tinfo_fn_unused): Likewise. - (build_dynamic_cast_1): Likewise. - (expand_si_desc): Likewise. - (expand_class_desc): Likewise. - (expand_ptr_desc): Likewise. - (expand_attr_desc): Likewise. - (expand_generic_desc): Likewise. - (synthesize_tinfo_fn): Likewise. - * search.c (expand_upcast_fixups): Likewise. - * semantics.c (finish_asm_stmt): Likewise. - (finish_named_return_value): Likewise. - (begin_class_definition): Likewise. - (finish_class_definition): Likewise. - (finish_typeof): Likewise. - * tree.c (build_cplus_method_type): Likewise. - (reverse_path): Likewise. - (copy_template_template_parm): Likewise. - (build_expr_ptr_wrapper): Likewise. - (push_expression_obstack): Remove. - (push_permanent_obstack): Likewise. - * typeck.c (mark_addressable): Likewise. - -1999-11-13 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_conditional_expr): Use build_target_expr_with_type. - (convert_like): Likewise. - (build_over_call): Likewise. - * cp-tree.h (build_target_expr): Remove. - (build_target_expr_with_type): New function. - * cvt.c (build_up_reference): Use get_target_expr. - * decl.c (build_target_expr): Move to ... - * tree.c (build_target_expr): Here. Make it static. - (build_target_expr_with_type): New function. Set DECL_CONTEXT on - the temporary VAR_DECLs. - (get_target_expr): Use it. - -1999-11-13 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (duplicate_decls): Propagate DECL_DEFER_OUTPUT. - * decl2.c (comdat_linkage): Set DECL_DEFER_OUTPUT. - * rtti.c (get_tinfo_fn_unused): Split out from get_tinfo_fn. - * class.c (set_rtti_entry): Use it. - -1999-11-12 Mark Mitchell <mark@codesourcery.com> - - * decl.c (cplus_expand_expr_stmt): Don't call break_out_cleanups - here. - * semantics.c (finish_expr_stmt): Call it here instead. Move - default_conversion logic to semantic-analysis time. - -1999-11-12 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (synthesize_tinfo_fn): Set DECL_DEFER_OUTPUT. - -Fri Nov 12 12:56:32 MST 1999 Diego Novillo <dnovillo@cygnus.com> - - * init.c (init_init_processing): Re-instated Nov 11 patch after - approval. - -Fri Nov 12 10:42:02 MST 1999 Diego Novillo <dnovillo@cygnus.com> - - * init.c (init_init_processing): Undo patch from Nov 11, 1999. - Patch had not been approved yet. - -1999-11-12 Mark Mitchell <mark@codesourcery.com> - - * decl.c (compute_array_index_type): New function, split out from - grokdeclarator. - (create_array_type_for_decl): Likewise. - (grokdeclarator): Use them. - - * semantics.c (expand_stmt): Don't suspend_momentary or - resume_momentary. - -Thu Nov 11 12:42:11 MST 1999 Diego Novillo <dnovillo@cygnus.com> - - * init.c (init_init_processing): Header information for - arrays allocated via `new' should have the same alignment used by - malloc. - -1999-11-10 Mark Mitchell <mark@codesourcery.com> - - * error.c (dump_function_name): Don't crash if given a friend - pseudo-instantiation. - - * cp-tree.h (build_enumerator): Change prototype. - * decl.c (enum_next_value): Remove. - (enum_overflow): Likewise. - (init_decl_processing): Don't register enum_next_value as a root. - (start_enum): Clear TYPE_VALUES for a redefined enum. - (finish_enum): Reset the type of enumeration constants. - (build_enumerator): Fix indentation. Don't copy CONST_DECLs when - we don't need to. Maintain the TYPE_VALUES list and look there - for the previously defined enumeration constant. Let enumeration - constants have the type of their values until the enumeration type - is complete. - * parse.y (enumlist_opt, enumlist, enumerator): Don't return a value. - (structsp): Adjust. - * parse.c: Regenerated. - * pt.c (tsubst_enum): Adjust according to build_enumerator changes. - -Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be> - Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'. - -1999-11-09 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (language_function): Remove x_last_dtor_insn and - x_last_parm_cleanup_insn. - * decl.c (last_dtor_insn): Remove. - (last_parm_cleanup_insn): Likewise. - (expand_start_early_try_stmts): Don't set them. - (store_parm_decls): Likewise. - (save_function_data): Or save them. - (mark_lang_function): Or mark them. - -1999-11-08 Mark Mitchell <mark@codesourcery.com> - - * decl.c (store_parm_decls): Generate cleanup code at - semantic-analysis time. Destroy objects in the correct order. - -1999-11-07 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (begin_new_placement): Remove. - (finish_new_placement): Likewise. - * class.c (finish_struct_1): Don't suspend_momentary or - resume_momentary. - * decl.c (grokdeclarator): Likewise. - (maybe_build_cleanup_1): Likewise. - * except.c (push_eh_cleanup): Likewise. - (build_terminate_handler): Likewise. - * init.c (build_new_1): Likewise. - * parse.y (parse_decl): Change prototype. - (initdecls, notype_initdecls, initdcl): Don't return int. - (initdcl0, notype_initdcl0, initdcl0_innards): Likewise. - (.begin_new_placement): Remove. - (.finish_new_placement): Likewise. - (nonmomentary_expr): Likewise. - (suspend_mom): Likewise. - (condition): Don't suspend_momentary, resume_momentary, or keep - track of need to resume. - (unary_expr): Likewise. - (new_placement): Likewise. - (decl): Likewise. - (structsp): Likewise. - (new_type_id): Likewise. - (maybe_parmlist): Likewise. - (direct_after_type_declaration): Likewise. - (direct_new_declarator): Likewise. - (direct_abstract_declaration): Likewise. - * parse.c: Regenerated. - * pt.c (tsubst_expr): Don't suspend_momentary or resume_momentary. - * semantics.c (begin_new_placement): Remove. - (finish_new_placement): Likewise. - -1999-11-05 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * cp-tree.h (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK): New macro. - (DECL_TEMPLATE_INFO): Use it. - * decl.c (warn_extern_redeclared_static): Do nothing for - TEMPLATE_DECLs. - * decl2.c (mark_used): Explicitly check for function or variable. - * semantics.c (finish_unary_op_expr): Check whether result is also - an INTEGER_CST. - -1999-11-05 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (typeck2.o): Depend on output.h. - * typeck2.c: Include output.h. - - * decl.c (flag_ansi): Remove declaration. - - * pt.c (tinst_level_tick): Make it static. - (last_template_error_tick): Likewise. - - * cp-tree.h (mapcar): Remove declaration. - (search_tree): Likewise. - (walk_tree_fn): New typedef. - (walk_tree): New function. - * tree.c (bot_manip): Change prototype. Adjust to be called via - walk_tree. - (bot_replace): Likewise. - (no_linkage_helper): Likewise. - (copy_tree_r): New function. - (search_tree): Rename, and adjust, to become ... - (walk_tree): New function. - (mapcar): Remove. - (target_remap): Remove. - (target_remap_count): Likewise. - (break_out_target_exprs): Use walk_tree. - * decl.c (local_variable_p): Change prototype. - (check_default_argument): Use walk_tree. - * pt.c (for_each_template_parm_r): New function, split out from ... - (for_each_template_parm): Here. Use it, via walk_tree. - -1999-11-03 Mark Mitchell <mark@codesourcery.com> - - * class.c (check_bitfield_decl): New function, split out from - finish_stuct_1. - (check_field_decl): Likewise. Recursively examine members of - anonymous structs. - (finish_struct_1): Use them. - * cp-tree.h (ANON_UNION_TYPE_P): New macro. - -1999-11-02 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokfndecl): Remove dead code. - - * dump.c (dequeue_and_dump): Fix thinko for catch-clauses. - -1999-11-02 Scott Snyder <snyder@fnal.gov> - - * decl2.c (build_expr_from_tree): Handle REALPART_EXPR and - IMAGPART_EXPR. - * pt.c (tsubst_copy): Likewise. - -1999-11-01 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (maybe_make_one_only): Always make things comdat on - ELF targets, too. - -1999-10-31 Mark Mitchell <mark@codesourcery.com> - - * decl.c (finish_function): Call free_after_parsing for functions - we are not immediately turning into RTL. - -1999-10-31 Brendan Kehoe <brendan@cygnus.com> - - * cp-tree.h (flag_dump_translation_unit): Add decl. - -Sat Oct 30 22:42:50 1999 Stephen L Moshier <moshier@mediaone.net> - - * lex.c (yylex): Accept 'f' in mantissa of hex float constant. - -1999-10-30 Mark Mitchell <mark@codesourcery.com> - - * decl.c (pop_cp_function_context): Don't call free on a NULL - pointer. - * semantics.c: Include ggc.h. - (expand_body): Do garbage-collection after processing a template - function. Clear DECL_SAVED_TREE after generating RTL for a - function. - * Makefile.in (semantics.o): Depend on ggc.h. - -1999-10-29 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (make_typename_type): Change prototype. - * decl.c (make_typename_type): Only complain if so requested. - * parse.y (nested_name_specifier): Adjust calls. - (typename_sub0): Likewise. - (typename_sub1): Likewise. - * parse.c: Regenerated. - * pt.c (convert_template_argument): Pass complain to - make_typename_type. - (tsubst): Likewise. - -1999-10-28 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (finish_handler): End the scope of the handler - before attaching it to the statement-tree. - -1999-10-28 Ian Lance Taylor <ian@zembu.com> - - * rtti.c (build_dynamic_cast_1): Give a better error message for - an attempt to dynamic_cast from a non-polymorphic type. - -1999-10-27 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (make_temp_vec): Remove. - (make_scratch_vec): Likewise. - * call.c (add_function_candidate): Use make_tree_vec. - (add_conv_candidate): Likewise. - (build_builtin_candidate): Likewise. - (add_template_candidate_real): Likewise. - * class.c (resolve_address_of_overloaded_function): Likewise. - * decl.c (start_function): Don't fool with the momentary obstack. - (finish_function): Likewise. - * init.c (expand_direct_vtbls_init): Likewise. - (begin_init_stmts): Likewise. - (finish_init_stmts): Likewise. - * pt.c (add_to_template_args): Use make_tree_vec. - (check_explicit_specialization): Likewise. - (coerce_template_parms): Likewise. - (lookup_template_class): Don't fool with the momentary obstack. - (instantiate_class_template): Likewise. - (tsubst_template_arg_vector): Use make_tree_vec. - (tsubst_aggr_type): Don't fool with the momentary obstack. - (tsubst_decl): Likewise. Use make_tree_vec. - (try_one_overload): Likewise. - (try_class_unification): Don't fool with the momentary obstack. - (get_bindings_real): Use make_tree_vec. - (set_mangled_name_for_template_decl): Likewise. - * rtti.c (synthesize_tinfo_fn): Don't fool with the momentary obstack. - * semantics.c (finish_expr_stmt): Likewise. - (finish_do_stmt): Likewise. - (finish_for_expr): Likewise. - (finish_switch_cond): Likewise. - (do_pushlevel): Likewise. - (do_poplevel): Likewise. - * tree.c (make_temp_vec): Remove. - - * dump.c (dequeue_and_dump): Dump HANDLERs and SAVE_EXPRs. Dump - CLEANUP_P for a TRY_BLOCK. - * ir.texi: Document SAVE_EXPR. - -Tue Oct 26 23:29:56 1999 Jeffrey A Law (law@cygnus.com) - - * call.c (build_over_call): Check that the built-in function is - of class BUILT_IN_NORMAL before trying to recongize it as BUILT_IN_ABS. - * typeck.c (build_function_call_real): Similarly. - -1999-10-26 Mark Mitchell <mark@codesourcery.com> - - * decl.c (poplevel): Don't set BLOCK_TYPE_TAGS. Don't call - remember_end_note. - -1999-10-24 Mark Mitchell <mark@codesourcery.com> - - * decl.c (push_overloaded_decl_1): Use pushdecl. - - * decl.c (auto_function): Replace #ifdef'd __inline with just - plain inline. - * lex.c (my_get_run_time): Likeise. - (yyprint): Likewise. - (identifier_type): Likewise. - * method.c (start_squangling): Likewise. - (end_squangling): Likewise. - (icat): Likewise. - (old_backref_index): Likewise. - (flush_repeats): Likewise. - (issue_ktype): Likewise. - * parse.y (empty_parms): Likewise. - * parse.c: Regenerated. - -1999-10-21 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Replace several uses of - queue_and_dump_index with dump_child. - -1999-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * expr.c: Include tm_p.h. - -1999-10-21 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (SCOPE_PARTIAL_P): New macro. - (pushlevel_temporary): Remove. - (add_scope_stmt): New function. - * decl.c (pushlevel_temporary): Remove. - (poplevel): Use add_scope_stmt. - (start_decl_1): Likewise. - * semantics.c (add_scope_stmt): New function. - (do_pushlevel): Use it. - (do_poplevel): Use it. - (expand_stmt): Check SCOPE_PARTIAL_P. - - * cp-tree.def (EMPTY_CLASS_EXPR): New tree node. - * call.c (build_call): Use EMPTY_CLASS_EXPR instead of RTL_EXPR. - * expr.c (cplus_expand_expr): Expand it. - * ir.texi: Document EMPTY_CLASS_EXPR. - -1999-10-20 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_NAMESPACE_SCOPE_P): Don't treat template - parameters as having namespace scope. - -1999-10-19 Mark Mitchell <mark@codesourcery.com> - - * method.c (PARM_CAN_BE_ARRAY_TYPE): Remove. - (mangling_flags): New type. - (build_overload_int): Change prototype. - (build_overload_value): Likewise. - (numeric_output_need_bar): Improve comment. - (mangle_expression): New function, broken out from ... - (build_overload_int): Here. - (build_overload_value): Adjust for use of mangling flags. Don't - warn about real-valued template parameters here. Do handle - complex expressions involving real-valued template parameters. - (build_template_parm_names): Encase non-type template parameters - in underscores, if necessary. - (process_overload_item): Remove conditional on - PARM_CAN_BE_ARRAY_TYPE. - -1999-10-17 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Handle CLEANUP_POINT_EXPR. - - * ir.texi: Clean up documentation of RETURN_INIT. - -1999-10-15 Greg McGary <gkm@gnu.org> - - * lex.c (lang_init_options): Set flag_bounds_check as "unspecified". - (lang_init): Set default for flag_bounds_check if still "unspecified". - -1999-10-13 Andrew Haley <aph@cygnus.com> - - * class.c (finish_struct_1): Force alignment of non-bitfields to - BITS_PER_UNIT. - -Wed Oct 13 22:01:35 1999 J"orn Rennecke <amylaar@cygnus.co.uk> - - * typeck2.c (process_init_constructor): Handle empty constructors. - -1999-10-13 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lang_mark_tree): Mark NAMESPACE_LEVEL. - - * pt.c (tsubst, case INTEGER_TYPE): Be more explicit in zero-size - array error. - -1999-10-13 Mark Mitchell <mark@codesourcery.com> - - * decl.c (make_rtl_for_local_static): Don't create register RTL - for addressable constants. - -1999-10-13 Nathan Sidwell <nathan@acm.org> - - * cp-tree.h (build_x_va_arg): Prototype new function. - * call.c (build_x_va_arg): Define it. - * parse.y (unary_expr): Call build_x_va_arg. - - * cp-tree.h (convert_type_from_ellipsis): Prototype new function. - * call.c (convert_type_from_ellipsis): Define it. - * decl.c (init_decl_processing): Set lang_type_promotes_to. - - * tree.c (lvalue_p_1): Accept VA_ARG_EXPR with aggregates. - -1999-10-11 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (fixed_type_or_null): Always set *nonnull. - -1999-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h: Use HAVE_GCC_VERSION instead of explicitly testing - __GNUC__ and __GNUC_MINOR__. - -1999-10-09 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (make_rtl_for_local_static): New function. - * decl.c (make_rtl_for_nonlocal_decl): Move code to create RTL for - local statics ... - (make_rtl_for_local_static): Here. - * semantics.c (expand_stmt): Use make_rtl_for_local_static. - -1999-10-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * method.c: Include tm_p.h. - -1999-10-7 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> - - * cp-tree.h (cp_make_lake_type): Renamed from make_lang_type. - * lex.c (cp_make_lake_type): Likewise. - * tree.c (init_tree): Init make_lang_type_fn. - -1999-10-07 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_expr): Set DECL_TEMPLATE_INSTANTIATED for a catch - parameter. - - * semantics.c (expand_stmt): Don't pretend to have asmspecs for - local statics if we don't really have them. - - * ir.texi: Improve documentation for STMT_EXPR. Describe - CLEANUP_POINT_EXPR. - -1999-10-07 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (build_vtable_entry_ref): Use finish_asm_stmt. - -1999-10-07 Greg McGary <gkm@gnu.org> - - * class.c (finish_struct_1): Use simpler method of - removing elements of a singly-linked list which doesn't - lose for classes without data members. - -1999-10-07 Mark Mitchell <mark@codesourcery.com> - - * friend.c (make_friend_class): Robustify. - - * semantics.c (finish_object_call_expr): Reject calls to template - types. - -1999-10-06 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Dump all three operands to a COND_EXPR. - - * cp-tree.h (CLASSTYPE_VFIELD): Remove. - * call.c (build_vfield_ref): Use TYPE_VFIELD, not - CLASSTYPE_VFIELD. - * class.c (get_vfield_offset): Likewise. - (finish_base_struct): Likewise. - (modify_one_vtable): Likewise. - (fixup_vtable_deltas): Likewise. - (finish_struct_1): Likewise. - * init.c (expand_virtual_init): Likewise. - * search.c (lookup_field_1): Likewise. - (expand_upcast_fixups): Likewise. - * typeck.c (build_component_ref): Likewise. - (build_binary_op_nodefault): Likewise. - - * dump.c (dqueue_and_dump): Dump TYPE_VFIELD. - * ir.texi: Document TYPE_VFIELD. - -1999-10-06 Brendan Kehoe <brendan@cygnus.com> - - * decl.c (grokdeclarator): Only warn about nonzero arrays if - !in_system_header (linux socketbits.h can give this for - __cmsg_data, which is using a GNU extension). - -1999-10-05 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (start_static_storage_duration_function): Push the - function declaration so it ends up in namespace scope. - - * dump.c (DUMP_CHILDREN): Remove. - (DUMP_BINFO): Adjust. - (struct dump_node_info): Remove dump_children_p. - (queue_and_dump_type): Remove dump_children_p parameter. - (queue): Don't set dump_children_p. - (dump_child): Pass DUMP_NONE, instead of DUMP_CHILDREN, to - queue_and_dump_index. - (dequeue_and_dump): Unconditionally print children. Adjust calls - to functions mentioned above. - (dump_node): Pass DUMP_NONE, instead of DUMP_CHILDREN to queue. - - * ir.texi: Document BIND_EXPR, LOOP_EXPR, and EXIT_EXPR. - * dump.c (dequeue_and_dump): Dump them. - - * method.c (synthesize_method): Call setup_vtbl_ptr for destructors. - - * decl.c (start_function): Set current_in_charge_parm for - constructors, too, where appropriate. - * search.c (fixup_all_virtual_upcast_offsets): New function. - (expand_indirect_vtbls_init): Use it. - -1999-10-04 Nathan Sidwell <nathan@acm.org> - - * decl2.c (grok_alignof): Don't decay lvalues. - - * init.c (build_new): Remove unused variable. - -1999-10-04 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (struct language_function): Remove static_labelno. - (static_labelno): Remove macro. - * method.c (build_overload_nested_name): Make static_labelno - static here. - - * pt.c (instantiate_decl): Use DECL_SAVED_TREE, not DECL_INITIAL, - to decide whether or not a function is defined. - - * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS for - situations where make_node will do it automatically. - * decl.c (grok_reference_init): Likewise. - (expand_static_init): Likewise. - (do_static_initialization): Likewise. - * init.c (perform_member_init): Likewise. - (expand_aggr_init_1): Likewise. - (build_new_1): Likewise. - * method.c (do_build_copy_constructor): Likewise. - (do_build_assign_ref): Likewise. - * search.c (expand_upcast_fixups): Likewise. - * semantics.c (finish_stmt_expr): Likewise. - * typeck.c (build_unary_op): Likewise. - (check_return_expr): Likewise. - -1999-10-04 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_vec_delete_1): Fold COND_EXPRs. - -1999-10-03 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (VEC_INIT_EXPR): Remove. - * cp-tree.h (struct stmt_tree): New type. - (struct saved_scope): Remove firstobj. Add x_saved_tree, - x_stmt_tree. - (class_cache_firstobj): Remove. - (struct language_function): Remove stmts_are_full_exprs_p, - x_last_tree, and x_last_expr_type. Add x_stmt_tree. - (current_stmt_tree): New macro. - (last_tree): Adjust. - (last_expr_type): Likewise. - (doing_semantic_analysis_p): Simplify. - (stmts_are_full_exprs_p): Adjust. - (begin_tree): Remove prototype. - (end_tree): Likewise. - (begin_stmt_tree): Change prototype. - (finish_stmt_tree): Likewise. - (building_stmt_tree): Simplify. - * decl.c (mark_stmt_tree): New function. - (mark_saved_scope): Use it. - (start_function): Rearrange slightly to call begin_stmt_tree - earlier. - (save_function_data): Tweak. - (finish_function): Adjust call to finish_stmt_tree. - (mark_lang_function): Use mark_stmt_tree. - * expr.c (cplus_expand_expr): Don't handle VEC_INIT_EXPR. - * init.c (build_new_1): Remove creation of VEC_INIT_EXPR. - (build_vec_init): Remove creation of stand-in initializer. - * pt.c (begin_tree): Remove. - (end_tree): Likewise. - * semantics.c (SET_LAST_STMT): New macro. Use it throughout. - (begin_compound_stmt): Handle a compound-statement outside of a - function. - (begin_stmt_expr): Handle a statement-expression outsidef of a - function. - (finish_stmt_expr): Likewise. - (begin_class_definition): Don't call begin_tree. - (finish_inline_definitions): Don't call end_tree. - (begin_stmt_tree): Take a pointer to tree, not a function as input. - (finish_stmt_tree): Likewise. - * tree.c (search_tree): Don't handle VEC_INIT_EXPR. - (mapcar): Likewise. - - * parse.y (simple_stmt): Don't call finish_stmt unnecessarily. - * parse.c: Regenerated. - - * dump.c (dqueue_and_dump): Dump bitfieldness. - - * tree.c (lvalue_p_1): Use DECL_C_BIT_FIELD to check for - bitfields, rather than DECL_BIT_FIELD. - * ir.texi: Document how to tell whether or not a field is a - bitfield. - - * lex.c (make_lang_type): Fix typo in comment. - -1999-10-01 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (decay_conversion): Strip cv-quals from non-class rvalues. - -1999-10-01 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_decl): If the type of a template instantiation is - bogus, so is the whole instantiation. - -1999-09-30 Mark Mitchell <mark@codesourcery.com> - - * decl.c (initialize_local_var): Handle static variables here. - (cp_finish_decl): Tweak handling of function-scope static - variables. - * semantics.c (expand_stmt): Handle DECL_STMTs for static - variables. - - * method.c (emit_thunk): Don't crash when -fsyntax-only. - - * cp-tree.h (lang_decl_flags): Add global_ctor_p and - global_dtor_p. Add init_priority. - (DECL_ACCESS): Adjust accordingly. - (DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P): New macros. - (GLOBAL_INIT_PRIORITY): Likewise. - * decl.c (lang_mark_tree): Adjust accordingly. - (start_objects): Set DECL_GLOBAL_CTOR_P, DECL_GLOBAL_DTOR_P, - and GLOBAL_INIT_PRIORITY. - * dump.c (dequeue_and_dump): Print them. - * ir.texi: Document them. - - * decl2.c (struct priority_info_s): Remove initialization_sequence - and destruction_sequence. - (start_static_storage_duration_function): Return the body of the - function. Convert for function-at-a-time mode. - (generate_inits_for_priority): Remove. - (finish_static_storage_duration_function): Change prototype. - Adjust for function-at-a-time mode. - (do_static_initialization): Likewise. - (do_static_destruction): Likewise. - (do_static_initialization_and_destruction): Remove. - (start_static_initialization_or_destruction): New function. - (finish_static_initialization_or_destruction): Likewise. - (get_priority_info): Don't manipulation initialization_sequence or - destruction_sequence. - (prune_vars_needing_no_initialization): New function. - (write_out_vars): Likewise. - (finish_file): Use the various new functions instead of the old. - -Thu Sep 30 00:13:27 1999 Dirk Zoller <duz@rtsffm.com> - - * cp-tree.h (warn_float_equal): Declare. - * decl2.c (warn_float_equal): Define. - (lang_decode_option): Recognize -W[no-]float-equal. - * typeck.c (build_binary_op_nodefault): Conditionally warn - about equality tests of floating point types. - -1999-09-29 Jason Merrill <jason@yorick.cygnus.com> - - Support normal type_info-based EH mechanisms with -fno-rtti. - * except.c (build_eh_type_type): Remove special -fno-rtti handling. - (build_eh_type_type_ref): Likewise. - (build_eh_type): Remove. - (expand_throw): Call build_eh_type_type, not build_eh_type. - * decl2.c (import_export_decl): Don't associate the tinfo fn with - the vtable if -fno-rtti. - * decl.c (init_decl_processing): Always init_rtti_processing. - - * rtti.c (get_typeid): Don't complain about -fno-rtti. - - * class.c (class_cache_obstack, class_obstack): Remove. - (init_class_processing): Don't initialize class_obstack. - (push_cache_obstack): Remove. - (pushclass): Don't call it. - * cp-tree.h: Remove prototype for push_cache_obstack. - * decl.c (decl_obstack, decl_stack, push_decl_level): Remove. - (pushlevel_class): Don't push_decl_level. - (poplevel_class): Don't pop_stack_level. - (push_class_level_binding): Don't push_cache_obstack. - (init_decl_processing): Don't initialize decl_obstack. - * search.c (push_class_decls): Don't push_cache_obstack. - * tree.c (list_hash_add): Put hash node on permanent_obstack. - (hash_tree_cons): Don't mess with obstacks. - (print_lang_statistics): Don't print stats for class_obstack and - decl_obstack. - -1999-09-29 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Dump DECL_EXTERNAL. - * ir.texi: Document DECL_EXTERNAL. - - * dump.c (dequeue_and_dump): Improve support for dumping THUNK_DECLs. - * ir.texi: Document THUNK_DECLs. - - * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move here from pt.c. - (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise. - (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise. - * error.c (dump_template_bindings): Remove unused parameter. - Handle multiple levels of template parameters. - (dump_template_decl): Use `parms', not `args', for template - parameters. Fix thinko. - (dump_function_decl): Use DECL_TEMPLATE_INSTANTIATION. Don't pass - flags to dump_template_bindings. - * pt.c (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Move to cp-tree.h. - (TMPL_ARGS_DEPTH, TMPL_ARGS_LEVEL, SET_TMPL_ARGS_LEVEL): Likewise. - (TMPL_ARG, SET_TMPL_ARG, NUM_TMPL_ARGS, TMPL_PARMS_DEPTH): Likewise. - (tsubst_copy): Clarify variable name. - (most_general_template): Robustify. - -1999-09-29 Nathan Sidwell <nathan@acm.org> - - * error.c (dump_template_parms): Don't use TS_PEDANTIC_NAME - to change primary template rendering. - -1999-09-29 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (UPT_TEMPLATE): Remove. - (UPT_PARMS): Likewise. - (DECL_NEEDED_P): New macro. - * decl2.c (finish_vtable_vardecl): Use it. - (finish_objects): Don't crash with -fsyntax-only. - (finish_file): Use DECL_NEEDED_P. Don't prune vtables when - -fsyntax-only. - * pt.c (tsubst_friend_function): Remove FIXME that talks about - obstacks. - (tsubst_expr): Correct handling of function try-blocks. - * semantics.c: Include flags.h. - (expand_body): Don't do RTL generation if -fsyntax-only. - * Makefile.in (semantics.o): Depends on flags.h. - -1999-09-28 Gabriel Dos Reis <gdr@codesourcery.com> - - * pt.c (most_general_template): Adjust declaration. - - * cp-tree.h: (most_general_template): Declare. - - * error.c (dump_template_value): Rename to ... - (dump_template_argument): This. - (dump_template_argument_list): New function. - (dump_type): Use it. - (dump_template_parameter): New function. - (dump_template_decl): Use it. - (dump_template_bindings): New function. - (dump_function_decl): Use it. Pretty print function template - instantiations. - -1999-09-28 Nathan Sidwell <nathan@acm.org> - - * decl.c (grokdeclarator): Distinguish parameter context for - diagnostics. Tidy up missing type diagnostic. - Diagnose `explicit' in one place. Diagnose `mutable' in one place. - -1999-09-28 Mark Mitchell <mark@codesourcery.com> - - * ir.texi: Improve documentation for TARGET_EXPR. - -1999-09-27 Nathan Sidwell <nathan@acm.org> - - Augment stringification of trees. - * cp-tree.h (tree_string_flags): New error stringifying enumeration. - (fndecl_as_string, type_as_string_real, args_as_string, - code_as_string, language_as_string, parm_as_string, - op_as_string, assop_as_string, cv_as_string): Remove. - (type_as_string, decl_as_string, expr_as_string): Adjust prototype. - (context_as_string): Declare new function. - * error.c (cp_printers): Move definition. - (OB_UNPUT): Remove. - (OB_END_TEMPLATE_ID): Adjust. - (interesting_scope_p): Remove. - (dump_scope): New static function. - (dump_qualifiers): Adjust prototype, reimplement. - (dump_template_value): Use tree_string_flags. - (dump_type_real): Move back to dump_type. - (dump_type): Adjust prototype. Use tree_string_flags. - (dump_aggr_type): Likewise. Use dump_template_parms. - (dump_type_prefix): Adjust prototype. Use tree_string_flags. - Return pad flag. - (dump_type_suffix): Adjust prototype. Use tree_string_flags. - (dump_simple_decl): Likewise. - (dump_decl): Likewise. Use dump_template_decl. - (dump_template_decl): New static function broken out of dump_decl. - (dump_function_decl): Adjust prototype. Use tree_string_flags. - (dump_parameters): Likewise. Prefix space. - (dump_exception_spec): Adjust prototype. Use tree_string_flags. - (dump_function_name): Likewise. Use dump_template_parms. - (dump_template_parms): New static function broken out of - dump_function_name. - (dump_expr_list): Adjust prototype. Use tree_string_flags. - (dump_expr): Likewise. - (fndecl_as_string): Removed - (type_as_string_real): Removed - (dump_binary_op): Adjust prototype. Use tree_string_flags. - (dump_unary_op): Likewise. - (type_as_string): Likewise. - (expr_as_string): Likewise. - (decl_as_string): Likewise. - (context_as_string): New function. - (lang_decl_name): Adjust. - (decl_to_string): New static print callback. - (expr_to_string): Likewise. - (fndecl_to_string): Likewise. - (code_as_string): Renamed to ... - (code_to_string): ... here. Adjust. - (language_as_string): Renamed to ... - (language_to_string): ... here. Adjust. - (parm_as_string): Renamed to ... - (parm_to_string): ... here. - (op_as_string): Renamed to ... - (op_to_string): ... here. - (assop_as_string): Renamed to ... - (assop_to_string): ... here. - (type_to_string): New static print callback. - (args_as_string): Renamed to ... - (args_to_string): ... here. Adjust. - (cv_as_string): Renamed to ... - (cv_to_string): ... here. Adjust. - * pt.c (mangle_class_name_for_template): Use tree_string_flags. - (print_template_context): Likewise. - -1999-09-26 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (expand_throw): Remove prototype. - * except.c (expand_throw): Make it static. Use tree-generation - functions, rather than RTL-generation functions. - (build_throw): Use it. - * expr.c: Include except.h. - (cplus_expand_expr): Don't call expand_throw here. - * Makefile.in (expr.o): Depend on except.h. - * ir.texi: Update documentation for THROW_EXPR. - - * decl.c (start_function): Set x_dont_save_pending_sizes rather - than calling get_pending_sizes. - * init.c (build_new): Don't save and restore - immediate_size_expand; instead, assert that it has the expected - value already. - -1999-09-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * lex.c (compiler_error): Add missing call to va_end(). - -1999-09-25 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Handle RESULT_DECL. - * ir.texi: Document RESULT_DECL and DECL_RESULT. - - * cp-tree.h (check_return_expr): New function. - * decl.c (finish_constructor_body): New function. - (pushdecl): Put global friend functions in namespace binding - level, not the class binding level. - (finish_destructor_body): Make sure the dtor_label is always - defined. Fix typo in comment. - (finish_function): Move generation of constructor-termination code - to semantic-analysis time. Move generation of implicit `main' - return value to semantic-analysis time. - * semantics.c (finish_return_stmt): Generate goto's to - ctor_label/dtor_label here. Use check_return_expr to do semantic - analysis on the returned expression. - * typeck.c (maybe_warn_about_returning_address_of_local): New - function split out from c_expand_return. - (check_return_expr): Likewise. - (c_expand_return): Just generate the RTL for the return. - -1999-09-24 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CPTI_CLEANUP_TYPE): New macro. - (cleanup_type): Likewise. - (search_tree): Change prototype. - * decl.c (local_variable_p): Adjust for new interface to - search_tree. - (check_default_argument): Likewise. - * error.c (dump_expr): Handle INIT_EXPR. - * except.c (expand_throw): Don't make cleanup_type a local static. - * expr.c (cplus_expand_expr): Don't handle NEW_EXPR. - * init.c (build_new): Call build_new_1 directly, rather than - building a NEW_EXPR. - (build_new_1): Tidy. Don't build a VEC_INIT_EXPR except when - processing file-scope initializers. - * lex.c (init_parse): Add an opname_tab entry for INIT_EXPR. - * tree.c: Include splay-tree.h - (no_linkage_helper): Adjust for new interface to search_tree. - (search_tree): Pass around pointers to tree nodes, rather than the - nodes themselves. Handle VEC_INIT_EXPR. - (no_linkage_check): Adjust for new interface to search_tree. - (mapcar): Handle VEC_INIT_EXPR. - (target_remap): New variable. - (bot_manip): Use it. - (bot_replace): New function. - (break_out_target_exprs): Use it to remap all variables used in a - default argument expression. - * typeck.c (build_modify_expr): Don't crash when outside a - function and presented with an INIT_EXPR assignment - * Makefile.in (tree.o): Depend on splay-tree.h. - -Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk> - - * decl.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than - DECL_BUILT_IN. - (builtin_function): New arg CLASS. Arg CODE now of type int. All - callers changed. - Set the builtin's DECL_BUILT_IN_CLASS. - -1999-09-24 Mark Mitchell <mark@codesourcery.com> - - * decl.c (pushdecl): Don't make local declarations of extern - variables give the variable a DECL_CONTEXT for the function. - (make_rtl_for_nonlocal_decl): Don't fuss with obstacks. Simplify. - Don't accidentally make RTL for local declarations. - (emit_local_var): Handle declarations with asm-specifiers here. - -1999-09-23 Mark Mitchell <mark@codesourcery.com> - - * ir.texi: Improve documentation for TARGET_EXPRs. Discuss - STMT_IS_FULL_EXPR_P. - - * cp-tree.h (language_function): Add cannot_inline. - * decl.c (start_function): Restore current_function_cannot_inline - from the saved value. - (save_function_data): Save current_function_cannot_inline. - * decl2.c (start_objects): Change prototype. Build the function - in function-at-a-time mode. - (finish_objects): Likewise. - (generate_ctor_or_dtor_function): Adjust accordingly. - - * cp-tree.h (DECL_ANON_UNION_ELEMS): New macro. - * decl2.c (finish_anon_union): Set DECL_ANON_UNION_ELEMS. - Don't call expand_anon_union_decl here - * semantics.c (exapnd_stmt): Call it here, instead. - * typeck.c (mark_addressable): Addressed variables are implicitly - used. - -1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): New macro. - (RECORD_OR_UNION_TYPE_CHECK, LANG_IDENTIFIER_CAST): Likewise. - (DEFARG_NODE_CHECK): Remove; replace with DEFAULT_ARG_CHECK. - * cp-tree.h: Add tree checking macros to various tree access - macros. - * ptree.c (print_lang_decl): Test for function or variable - before accessing template info. - -1999-09-23 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c: Get WCHAR_TYPE_SIZE from wchar_type_node. - * lang-specs.h: If -fshort-wchar, override __WCHAR_TYPE__. - * decl2.c (lang_f_options): Add -fshort-wchar. - * cp-tree.h: Declare flag_short_wchar. - * decl.c (init_decl_processing): If -fshort-wchar, use 'short unsigned - int' for wchar_t. - -1999-09-23 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * ir.texi: Fix formatting errors and typos. - -1999-09-22 Mark Mitchell <mark@codesourcery.com> - - * ir.texi: Document CLEANUP_STMT, SCOPE_STMT, and START_CATCH_STMT. - - * decl.c (pushdecl): Do create a binding for extern "C" functions, - but not for their DECL_ASSEMBLER_NAMEs. - (lookup_name_current_level): Fix formatting. - (xref_tag): Likewise. - * decl2.c (start_objects): Mark static constructors and - destructors as used. - -1999-09-22 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (define_case_label): Don't crash if we're not in a switch. - - * decl2.c (lang_decode_option): Don't bother explicitly ignoring flags. - * lang-options.h: Restore -fthis-is-variable. Remove help strings - for unsupported flags. - -1999-09-21 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (lang_decode_option): Accept and ignore -finit-priority. - Accept and warn about -fthis-is-variable. - -1999-09-21 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Handle START_CATCH_STMT, - CLEANUP_STMT, and SCOPE_STMT. - - * decl2.c (lang_decode_option): Adjust, in the wake of recent - changes to option processing. - -1999-09-21 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * typeck.c (get_member_function_from_ptrfunc): Allow extraction of - function pointer from pmfs with no object given. - (convert_for_assignment): Do not return error when converting - pmfs. - -1999-09-21 Alex Samuel <samuel@codesourcery.com> - - * lex.c (internal_filename): New variable. - (INTERNAL_FILENAME): New macro. - (init_parse): Allocate internal_filename and mark as root. Use it - instead of a string constant. - -1999-09-21 Nathan Sidwell <nathan@acm.org> - - Reimplement dynamic cast and catch matching. - * cp-tree.h (get_dynamic_cast_base_type): Prototype new function - * search.c (dynamic_cast_base_recurse): New function. - (get_dynamic_cast_base_type): New function for dynamic cast. - * rtti.c (build_dynamic_cast_1): Determine source and target - class relationship. Call __dynamic_cast_2. - * tinfo.h (__user_type_info::upcast): New catch dispatcher. - (__user_type_info::dyncast): New dynamic cast dispatcher. - (__user_type_info::sub_kind): New nested enumeration. - (__user_type_info::contained_p): sub_kind predicate. - (__user_type_info::contained_public_p): Likewise. - (__user_type_info::contained_nonpublic_p): Likewise. - (__user_type_info::contained_nonvirtual_p: Likewise. - (__user_type_info::upcast_result): New nested struct. - (__user_type_info::dyncast_result): New nested struct. - (*::do_upcast): New catch function. - (*::do_dyncast): New dynamic cast function. - (__user_type_info::find_public_subobj): New dynamic cast - helper dispatcher. - (*::do_find_public_subobj): New dynamic cast helper function. - * tinfo.cc (__user_type_info::upcast): Define catch dispatcher. - (__user_type_info::dyncast): Define dynamic cast dispatcher. - (*::do_upcast): Define catch function. - (*::do_dyncast): Define dynamic cast function. - (*::do_find_public_subobj): Define dynamic cast helper function. - * tinfo2.cc (__throw_type_match_rtti_2): Use upcast. - (__dynamic_cast): Backwards compatibility wrapper. Use dyncast. - (__dynamic_cast_2): New dynamic cast runtime. - -1999-09-20 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (finish_stmt_expr): Change prototype. - * expr.c (cplus_expand_expr): Adjust call accordingly. - * init.c (finish_init_stmts): Likewise. - * parse.y (primary): Likewise. - * pt.c (tsubst_copy): Likewise. - * semantics.c (finish_stmt_expr): Don't take two parameters. - Don't remove generated BLOCKs from the block-tree. - - Remove support for assigning to `this'. - * NEWS: Note that fact. - * class.c (build_vbase_path): Don't check flag_this_is_variable. - * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): Remove. - (language_function): Remove assigns_this, just_assigned_this, and - x_base_init_expr. Add x_vcalls_possible_p. Add vtbls_set_up_p. - (base_init_expr): Remove. - (current_vcalls_possible_p): New macro. - (vtbls_set_up_p): Likewise. - (emit_base_init): Change prototype. - * decl.c (finish_destructor_body): New function, split out from - finish_function. - (current_function_assigns_this): Remove. - (current_function_just_assigned_this): Likewise. - (start_function): Don't set them. - (finish_function): Don't check them. Don't emit - base-initialization code here. Generate code for destructors when - doing semantic analysis. - (finish_stmt): Don't check current_function_just_assigned_this. - * decl2.c (lang_f_options): Remove this-is-variable. - (lang_decode_option): Likewise. - (grokclassfn): Don't check flag_this_is_variable. - * init.c (emit_base_init): Return the expression generated. - (construct_virtual_bases): Don't push/pop obstacks. Fix - typo. - (build_new_1): Don't check flag_this_is_variable. - (get_temp_regvar): Don't set DECL_REGISTER. - (build_vec_init): Don't call use_variable. - * lang-options.h: Remove "-fthis-is-variable" and - "-fno-this-is-variable". - * pt.c (tsubst_expr): Don't check EXPR_STMT_ASSIGNS_THIS. - * search.c (expand_upcast_fixups): Use finish_expr_stmt, not - expand_expr_stmt. - * semantics.c (finish_expr_stmt_real): Rename to ... - (finish_expr_stmt): This. Remove assigned_this parameter. - (begin_if_stmt): Call do_pushlevel before starting the statement. - (begin_compound_stmt): Don't declare __FUNCTION__ in scope-less - blocks. - (setup_vtbl_ptr): Emit initialization code for bases and members - at semantic-analysis time. Emit code to initialize vtables in - destructors here. - (expand_stmt): Use finish_expr_stmt, not finish_expr_stmt_real. - Don't handle CTOR_INITIALIZER any more. - * typeck.c (build_modify_expr): Don't check for assignments to - this. - (c_expand_return): Don't suggest assigning to `this'. - - * Makefile.in (decl.o): Depend on RTL_H. - (decl2.o): Likewise. - (class.o): Likewise. - (call.o): Likewise. - (method.o): Likewise. - (search.o): Likewise. - (tree.o): Likewise. - (pt.o): Likewise. - - * decl.c (duplicate_decls): When a builtin function is redeclared - as static, make sure it is mangled correctly. - - * ir.texi (CTOR_INITIALIZER): Remove mention. Fix typo. Add - detail about the statement-tree. - -1999-09-20 Nathan Sidwell <nathan@acm.org> - - * parse.y (primary): Use build_functional_cast for CV_QUALIFIER. - -1999-09-20 Nick Clifton <nickc@cygnus.com> - - * decl2.c (lang_decode_option): Extend comment. - -Mon Sep 20 10:49:05 1999 Bernd Schmidt <bernds@cygnus.co.uk> - - * typeck.c: Include "tm_p.h". - -1999-09-19 Mark Mitchell <mark@codesourcery.com> - - * ir.texi: New file. - -1999-09-19 Paul Burchard <burchard@pobox.com> - - * semantics.c (expand_stmt): Initialize return value. - -1999-09-18 Paul Burchard <burchard@pobox.com> - - * gxxint.texi: G++ now implements namespaces. - -1999-09-18 Mark Mitchell <mark@codesourcery.com> - - * decl.c (pop_label): Don't warn about unused labels more than - once. - * semantics.c (finish_goto_stmt): Always marked used labels as - used. - - * decl.c (layout_var_decl): Change prototype. Call layout_decl - even when the declaration is external. - (cp_finish_decl): Adjust call to layout_var_decl. - * pt.c (tsubst_expr): Make sure to initialize stmt before using it. - -1999-09-18 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * typeck.c (get_member_function_from_ptrfunc): Always consider - virtuality inside member pointer. - -1999-09-17 Mark Mitchell <mark@codesourcery.com> - - Turn on function-at-a-time processing. - * cp-tree.h (doing_semantic_analysis_p): New macro. - (SF_DEFAULT): Define to zero, not SF_EXPAND. - (start_handler_parms): Change prototype. - (expand_start_catch_block): Likewise. - (expand_end_catch_block): Likewise. - (expand_start_eh_spec): Likewise. - (expand_end_eh_spec): Declare. - (finish_handler_parms): Change prototype. - (begin_catch_block): Declare. - (finish_handler): Change prototype. - (do_pushlevel): Declare. - (do_poplevel): Likewise. - * decl.c (pushlevel): Don't create - binding levels when not doing semantic analysis. - (poplevel): Don't pop them. - (pushdecl): Assert that we are never called when not doing - semantic analysis. - (pushdecl_top_level): Use push_to_top_level. - (make_label_decl): Don't fiddle with obstacks. Make RTL For the - label when expanding. - (cp_finish_decl): Only inject for-scope variables when doing - semantic analysis. Add comments. - (start_handler_parms): Return the handler parm. - (start_function): Reorganize. Don't clear DECL_INITIAL if it is - already set. Reinitialize from saved function data if available. - Don't pushlevel when not doing semantic analysis. - (store_parm_decls): Only generate RTL when expanding. Only - pushdecl when doing semantic analysis. Set - current_eh_spec_try_block if appropriate. - (finish_function): Simplify. Use do_pushlevel and do_poplevel. - Combine common code. Don't poplevel when not doing semantic - analysis. - (push_cp_function_context): Don't expand functions without an - explicit call to expand_body. - (mark_lang_function): Make eh_spec_try_block and - x_scope_stmt_stack. - * except.c (expand_end_eh_spec): Don't - declare. - (process_start_catch_block): Likewise. - (push_eh_cleanup): Use finish_decl_cleanup. - (initialize_handler_parm): New function. - (expand_start_catch_block): Use it. - (expand_end_catch_block): Use tree-generation functions, not - RTL-generation functions. - (expand_start_eh_spec): Likewise. - (expand_end_eh_spec): Likewise. - (expand_exception_blocks): Simplify. - (start_anon_func): Use do_pushlevel. - (end_anon_func): Use do_poplvel. Call expand_body for the - function. - * expr.c (do_case): Don't call define_case_label. - * init.c (create_temporary_var): Set DECL_CONTEXT for local - variables. - * method.c (emit_thunk): Call expand_body for the - thunk. - (sythesize_method): Likewise. - * parse.y (handler_args): Give it ttype. - (eat_saved_input): Call expand_body. - (base_init): Use do_pushlevel. - (pending_inline): Call expand_body. - (handler): Adjust calls to finish_handler_parms and - finish_handler. - (handler_args): Don't call expand_start_catch_block. Return the - catch parameter. * pt.c (tsubst_expr): Adjust HANDLER handling. - * parse.c: Regenerated. - * rtti.c (synthesize_tinfo_fn): Call finish_function. - * semantics.c (do_pushlevel): Give it external linkage. Build - SCOPE_STMTs. - (do_poplevel): Likewise. - (finish_case_label): Call define_case_label when doing semantic - analysis. - (finish_goto_stmt): Create RTL for labels. - (finish_function_try_block): Set in_function_try_handler - unconditionally. - (finish_function_handler_sequence): Unset it. - (finish_handler_parms): Use expand_start_catch_block even when - building a statement-tree. - (begin_catch_block): New function. - (finish_handler): Move a little RTL-generation logic here. - (finish_decl_cleanup): Allow cleanups for empty declarations. - (finish_named_return_value): Don't pushdecl when not doing - semantic analysis. - (expand_stmt): Don't do semantic analysis for variable - declarations. Handle START_CATCH_STMT. Call expand_label - directly for a LABEL_STMT. Tweak handling of GOTO_STMT. Adjust - HANDLERs. Handle SCOPE_STMT, CTOR_INITIALIZER, and RETURN_INIT. - (expand_body): Let expand_stmt handle CTOR_INITIALIZER, - RETURN_INIT and function try blocks. - - * cp-tree.h (language_function): Add x_eh_spec_try_block. Add - x_scope_stmt_stack. Add x_in_charge_parm. - (current_eh_spec_try_block): New macro. - (current_scope_stmt_stack): Likewise. - (current_in_charge_parm): Likewise. - * decl.c (start_function): Initialize current_in_charge_parm. - (finish_function): Use current_in_charge_parm rather than looking - up __in_chrg. - * search.c (expand_indirect_vtbls_init): Likewise. - - * cp-tree.def (CLEANUP_STMT): Fix spelling in dumps. - (TRY_BLOCK): Likewise. - (HANDLER): Likewise. - (START_CATCH_STMT): New tree node. - (SCOPE_STMT): Likewise. - * cp-tree.h (SCOPE_BEGIN_P): New macro. - (SCOPE_NULLIFIED_P): Likewise. - (struct lang_decl_flags): Add pending_inline_p. Adjust dummy. - (struct lang_decl): Add saved_language_function. - (DECL_PENDING_INLINE_INFO): Adjust documentation. - (DECL_PENDING_INLINE_P): New macro. - (TYPE_TI_ARGS): Fix typo in comment. - (DECL_SAVED_TREE): Add to documentation. - (DECL_SAVED_FUNCTION_DATA): New macro. - (START_CATCH_TYPE): Likewise. - (SCOPE_END_P): New macro. - (declare_parm_level): Don't declare. - * decl.c (mark_lang_function): New function, split out from - mark_cp_function_context. - (save_function_data): New function. - (declare_parm_level): Remove. - (finish_function): Use save_function_data to squirrel away - important stuff for later use. - (mark_cp_function_context): Use mark_function_data. - (lang_mark_tree): Likewise. - * lex.c (begin_definition_of_inclass_inline): Set - DECL_PENDING_INLINE_P. - (store_pending_inline): Clear it. - * pt.c (tsubst_decl): Likewise. - -1999-09-17 Nathan Sidwell <nathan@acm.org> - - * call.c (perform_implicit_conversion): Deal with error_mark_node. - -1999-09-17 Mark Mitchell <mark@codesourcery.com> - - * decl.c (warn_extern_redeclared_static): Don't get confused by - static member functions. - (duplicate_decls): Merge DECL_THIS_STATIC. - - * decl.c (expand_static_init): Make sure assignments to local - statics actually occur. - -1999-09-17 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (poplevel_class): Declare. - * class.c (popclass): Use poplevel_class, not poplevel. - * decl.c (poplevel_class): Don't make it static. Don't return a - value. - (poplevel): Don't call poplevel_class; abort in a class - binding level is seen. - * semantics.c (finish_translation_unit): Use pop_everything. - * parse.y (member_init): Allow errors. - (pending_inline): Call finish_function. - * parse.c: Regenerated. - * Makefile.in (CONFLICTS): Adjust. - -1999-09-17 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c: Reduce code duplication. - (dump_template_value): New function. - (dump_type_real): Use it. - (dump_decl): Likewise. - (dump_function_name): Likewise. - (dump_function_decl): Don't be too talkative about function return - type variety. - -1999-09-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * lex.c (init_cpp_parse): Call xcalloc, not malloc/bzero. - - * xref.c (SALLOC): Call xstrdup, not xmalloc/strcpy. - -1999-09-16 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Also call check_global_declarations for - the pending_statics list. - -1999-09-15 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (cp_pragma_implementation): Allow #pragma implementation - in header files. - -1999-09-15 Richard Henderson <rth@cygnus.com> - - * lex.c (mark_impl_file_chain): Follow the next chain. - -1999-09-15 Mark Mitchell <mark@codesourcery.com> - - * decl.c (warn_extern_redeclared_static): Simplify. Catch - problems with extern "C" functions redeclared as static. - (duplicate_decls): When a builtin is redeclared static, make the - new function have internal linkage. - -1999-09-15 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (build_expr_from_tree): Handle VA_ARG_EXPR. - * pt.c (tsubst_copy): Likewise. - * tree.c (search_tree): Likewise. - (mapcar): Likewise. - -1999-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * typeck2.c (ack): Don't declare progname. - -1999-09-14 Alexandre Oliva <oliva@lsd.ic.unicamp.br> - - * lex.c (cp_pragma_interface, cp_pragma_implementation): Copy - filenames with ggc_alloc_string. - -1999-09-14 Mark Mitchell <mark@codesourcery.com> - - * decl.c (build_target_expr): Set TREE_SIDE_EFFECTS on the - TARGET_EXPR. - * call.c (build_over_call): Don't set TREE_SIDE_EFFECTS on - the TARGET_EXPR. - * cvt.c (build_up_reference): Likewise. - * tree.c (build_cplus_new): Likewise. - (get_target_expr): Likewise. - -Tue Sep 14 01:45:10 1999 Marc Espie <espie@cvs.openbsd.org> - - * Makefile.in: Prepend $(SHELL) to move-if-change calls. - -1999-09-13 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (build_target_expr): New function. - * call.c (build_conditional_expr): Use build_target_expr. - (convert_like): Likewise. - (build_over_call): Likewise. - * cvt.c (build_up_reference): Likewise. - * decl.c (build_cleanup_on_safe_obstack): Fold into ... - (destroy_local_var): Here. - (build_target_expr): New function. - * tree.c (build_cplus_new): Use it. - (get_target_expr): Likewise. - -1999-09-13 Nathan Sidwell <nathan@acm.org> - - * typeck.c (expr_sizeof): Don't decay arrays and functions. - Remove misleading comment. - (build_compound_expr): Don't decay arrays. - -1999-09-13 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_conditional_expr): Always use a TARGET_EXPR for - class rvalues again. - -Sun Sep 12 23:29:07 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (g++spec.o): Depend on system.h and gcc.h. - - * g++spec.c: Include gcc.h. - (lang_specific_driver): Constify a char*. Call xcalloc, not - xmalloc/bzero. All calls to the function pointer parameter now - explicitly call `fatal'. - -1999-09-12 Mark Mitchell <mark@codesourcery.com> - - * call.c (implicit_conversion): Robustify. Handle OFFSET_REFs. - * cvt.c (ocp_convert): Complete the from and destination types. - Adjust warning about functions always being `true' in conditionals. - * decl.c (duplicate_decls): Don't play funny games with abort. - * error.c (dump_expr): Handle OVERLOADs. - * spew.c (probe_obstack): Remove. - * typeck.c (condition_conversion): Use perform_implicit_conversion. - -1999-09-12 Bernd Schmidt <bernds@cygnus.co.uk> - - * cp-tree.h (auto_function, define_function): Adjust prototypes. - * decl.c (define_function): Lose FUNCTION_CODE arg. All callers - changed. - (auto_function): Likewise, for CODE arg. - Move code to set DECL_BUILT_IN and DECL_FUNCTION_CODE to... - (builtin_function): ... here. - -1999-09-11 Mark Mitchell <mark@codesourcery.com> - - * decl.c (add_decl_to_level): Remove TREE_PERMANENT assertion. - (init_decl_processing): Don't set TREE_PERMANENT for the - error_mark_node. - (start_decl): Don't rebuild non-permanent ARRAY_TYPEs. - (grokdeclarator): Likewise. - (grokparms): Don't check TREE_PERMANENT when building up lists. - * decl2.c (grokfield): Don't assert TREE_PERMANENT. - (mark_inline_for_output): Likewise. - * expr.c (cplus_expand_expr): Don't check TREE_PERMANENT. - * init.c (build_offset_ref): Don't check TREE_PERMANENT. - * lex.c (check_newline): Don't check ggc_p; it is always one. - * pt.c (process_template_parm): Don't check TREE_PERMANENT. - * spew.c (yylex): Don't copy_node or probe_obstacks for - non-permanent CONSTANTs and STRINGs. - * tree.c (build_cplus_array_type_1): Don't fuss with - TREE_PERMANENT on ARRAY_TYPEs. - - * cp-tree.def (CLEANUP_STMT): New node. - * cp-tree.h (language_function): Add name_declared. - (current_function_name_declared): New macro. - (CLEANUP_DECL): New macro. - (CLEANUP_EXPR): Likewise. - (emit_local_var): Likewise. - (finish_decl_cleanup): New function. - * cvt.c (build_up_reference): Simplify. - (ocp_convert): Remove dead code. - * decl.c (start_decl): Remove call to add_decl_stmt. - (grok_reference_init): Adjust, to handle bindings temporaries to - references. Remove dead code. - (initialize_local_var): Don't generate RTL for - declarations here, or build cleanups here. Don't fuss with - obstacks. Replace expand_start_target_temps calls with explicit - setting of stms_are_full_exprs_p. - (destroy_local_var): New function. - (emit_local_var): Likewise. - (cp_finish_decl): Use them, as appropriate. - (start_function): Announce template functions. - (store_parm_decls): Don't call declare_function_name here. - (finish_stmt): Don't start emit base-initialization code when just - building the statement-tree. - * init.c (create_temporary_var): Move add_decl_stmt call ... - (get_temp_regvar): Here. - * pt.c (tsubst_expr): Make DECL_INITIAL look like what - cp_finish_decl would expect. Don't call add_decl_stmt. - * semantics.c (begin_compound_stmt): Call declare_function_name, - if appropriate. - (finish_decl_cleanup): New function. - (expand_stmt): Use emit_local_var to output variables. - (expand_body): Set current_function_name_declared. - -1999-09-10 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (finish_cleanup_try_block): New function. - * semantics.c (finish_cleanup_try_block): Add comment. - -Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk> - - * cp-tree.h: Delete declarations for all tree nodes now moved to - global_trees. - * decl.c: Delete their definitions. - (SHORT_TYPE_SIZE, INT_TYPE_SIZE, LONG_TYPE_SIZE, LONG_LONG_TYPE_SIZE, - FLOAT_TYPE_SIZE, DOUBLE_TYPE_SIZE, LONG_DOUBLE_TYPE_SIZE): Don't - provide defaults. - (init_decl_processing): Call build_common_tree_nodes and - build_common_tree_nodes_2 instead of building their nodes here. - Don't add gc roots for them. - -1999-09-10 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (language_function): Rename expanding_p to - x_expanding_p. Rename named_label_uses to x_named_label_uses. - (expanding_p): Adjust accordingly. - (TREE_VIA_PRIVATE): Fix typo in comment. - (DECL_REFERENCE_SLOT): Remove. - (SET_DECL_REFERENCE_SLOT): Likewise. - * decl.c (named_label_uses): Adjust. Remove chicken comment. - (push_overloaded_decl): Don't truncate the chain of bindings when - adding an overloaded function. - (grok_reference_init): Don't use DECL_REFERENCE_SLOT. - (initialize_local_var): Fix typo in comment. - (store_parm_decls): Don't set DECL_REFERENCE_SLOT. Tidy up. - * decl2.c (start_objects): Make the fact that we are expanding - the generated function right away explicit. - (start_static_storage_duration_function): Likewise. - (finish_file): Fix typo in comment. - * init.c (build_vec_init): Correct bugs in handling cleanups. - * semantics.c (maybe_convert_cond): New function. - (FINISH_COND): Always store the condition, even if there's - a declaration. - (finish_if_stmt_cond): Use maybe_convert_cond. - (finish_while_stmt_cond): Likewise. - (finish_do_stmt): Likewise. - (finish_for_cond): Likewise. - (expand_cond): Adjust. - - * cp-tree.h (FN_TRY_BLOCK_P): New macro. - * init.c (perform_member_init): Remove obstack machinations. - (expand_cleanup_for_base): Likewise. - (finish_init_stmts): Mark the statement-expression as used. - * method.c (emit_thunk): Use tree-generating functions, not - RTL. - (do_build_copy_constructor): Likewise. - (do_build_assign_ref): Likewise. - (synthesize_method): Likewise. Keep track of line numbers. - * pt.c (tsubst_expr): Handle various kinds of try blocks. - * semantics.c (expand_stmts): Remove. - (begin_function_try_block): Set FN_TRY_BLOCK_P. - (finish_function_try_block): Be careful rechaining - function try blocks. - (expand_stmt): Loop through all the statements at a given level. - (exapnd_body): Be careful with line-numbers here too. Prepare for - being called directly from the parser. - - * cp-tree.h (finish_function): Adjust prototype. - * decl.c (finish_function): Return the function compiled. - * pt.c (instantiate_decl): Don't play games with obstacks. - * tree.c (mapcar): Handle OFFSET_REF and BIT_FIELD_REF. - (search_tree): Likewise. - * typeck.c: Fix typo in comment. - * typeck2.c (store_init_value): Add comment. - - * cp-tree.h (CPTI_ATEXIT): New macro. - (atexit_node): Likewise. - * decl.c (destroy_local_static): New function, broken out from ... - (expand_static_init): Here. - - * rtti.c (get_tinfo_var): These should always be global - (expand_si_desc): Use tree, not RTL, functions to generate code. - (expand_class_desc): Likewise. - (expand_ptr_desc): Likewise. - (expand_attr_desc): Likewise. - (expand_generic_desc): Likewise. - (synthesize_tinfo_fn): Likewise. - -1999-09-09 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (RECHAIN_STMTS): Remove `last' parameter. - (RECHAIN_STMTS_FROM_LAST): Remove. Replace all uses with - RECHAIN_STMTS. - (RECHAIN_STMST_FROM_CHAIN): Likewise. - - * parse.y (simple_stmt): Fix typo in last change. - - * cp-tree.h (EXPR_STMT_ASSIGNS_THIS): New macro. - (STMT_IS_FULL_EXPR_P): Likewise. - (STMT_LINENO_FOR_FN_P): Likewise. - (prep_stmt): New function. - (building_stmt_tree): Tweak for safety. - * pt.c (tsubst_expr): Use prep_stmt throughout. - (add_tree): Move it to semantics.c - * semantics.c (add_tree): Move it here. - (finish_expr_stmt_real): New function. - (finish_expr_stmt): Use it. - (finish_if_stmt_cond): Use FINISH_COND. - (finish_while_stmt_cond): Likewise. - (finish_for_cond): Likewise. - (finish_stmt_tree): Tweak line-number handling. - (prep_stmt): New function. - (expand_stmt): Use it. - - * cp-tree.h (begin_switch_stmt): Adjust prototype. - (finish_switch_cond): Likewise. - * parse.y (simple_stmt): Adjust accordingly. - * parse.c: Regenerated. - * pt.c (tsubst_expr): Adjust accordingly. - * semantics.c (expand_cond): New function. - (FINISH_COND): New macro. - (begin_switch_stmt): Build the SWITCH_STMT here. - (finish_switch_stmt_cond): Not here. - (expand_stmt): Adjust calls to begin_switch_stmt and - finish_switch_cond. Use expand_cond throughout. - - * dump.c (dequeue_and_dump): Dump types for constants. - Describe DECL_ARG_TYPE more intuitively. - Handle ARRAY_REF. - - * decl.c (lang_mark_tree): Mark TYPE_LANG_SPECIFIC. - (lang_cleanup_tree): Remove. - * lex.c (make_lang_type): Use ggc_alloc to allocate - TYPE_LANG_SPECIFIC. - - Reorganize per-function data. - * cp-tree.h (saved_scope): Add function_decl, bindings. - (language_function): Rename binding_level to bindings. - (cp_function_chain): Use the current_function, not the - outer_function_chain. - (current_class_ptr): Make it work, even when there's no - current function. - (current_class_ref): Likewise. - (SF_DEFAULT, SF_PRE_PARSED, SF_INCLASS_INLINE, SF_EXPAND): New - macros. - (clear_temp_name): Remove. - * decl.c (check_function_type): New function, broken out from - start_function. - (current_binding_level): Adjust definition. - (pushlevel): Simplify. - (poplevel): Don't use named_label_uses when we're outside - a function scope. - (mark_saved_scope): Mark function_decl and bindings. - (maybe_push_to_top_level): Don't unconditionally push a new - function context. Save bindings and the current_function_decl. - Don't clear named_labels. - (pop_from_top_level): Pop function context if appropriate. - (init_decl_processing): Set init_lang_status and free_lang_status, - rather than save_lang_status and restore_lang_status. - (start_function): Take SF_* flags. Don't clear per-function data. - Reorder and simplify to use new per-function data code. Add - asserts. - (store_parm_decls): Don't call init_function_start here. - (finish_function): Adjust for new handling of per-function data. - (push_cp_function_context): Simplify. - (mark_cp_function_context): Change binding_level to bindings. - * decl2.c (clear_temp_name): Remove. - (start_objects): Use SF flags to start_function. - (start_static_storage_duration_function): Likewise. - * except.c (start_anon_func): Remove redundant calls to - push_function_context_to. Use SF flags to start function. - (end_anon_func): Remove redundant call to pop_function_context - from. - * lex.c (reinit_parse_for_function): Don't initialize per-function - data. - * method.c (emit_thunk): Clear current_function after calling - assemble_end_function. Use SF flags for start_function. - (synthesize_method): Use SF flags for start_function. - * parse.c: Regenerated. - * parse.y (fn.defpen): Likewise. - (pending_inline): Clear current_function, even if something goes - wrong. - * pt.c (instantiate_decl): Use SF flags to start_function. - Don't save and restore expanding_p. - (add_tree): Handle the case where we are outside any function. - (end_tree): Likewise. - * rtti.c (sythesize_tinfo_fn): Use SF flags to start_function. - * semantics.c (begin_function_definition): Likewise. - (expand_body): Likewise. - -1999-09-09 Nathan Sidwell <nathan@acm.org> - - * cp-tree.h (convert_to_void): Prototype new function. - (require_complete_type_in_void): Remove prototype. - * cvt.c (convert_to_void): New function. - (ocp_convert): Use convert_to_void. - * decl.c (cplus_expand_expr_stmt): Likewise, for complete - expressions. - * typeck.c (require_complete_type_in_void): Remove function. - (build_compound_expr): Use convert_to_void. - (build_static_cast): Likewise. - (build_c_cast): Likewise. - * semantics.c (finish_expr_stmt): Do not decay full expressions. - - * typeck.c (build_x_compound_expr): Add FIXME. - -1999-09-08 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (scratch_tree_cons): Remove. - * call.c: Replace all uses of expr_tree_cons, saveable_tree_cons, - and perm_tree_cons with plain tree_cons. - * class.c: Likewise. - * decl.c: Likewise. - * decl2.c: Likewise. - * except.c: Likewise. - * expr.c: Likewise. - * init.c: Likewise. - * lex.c: Likewise. - * method.c: Likewise. - * parse.y: Likewise. - * pt.c: Likewise. - * repo.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * typeck.c: Likewise. - * parse.c: Regenerated. - * tree.c (build_srcloc): Simplify. - -1999-09-08 Bruce Korb autogen@linuxbox.com - - * Makefile.in: Give the gperf user a hint about why "gperf -F" fails. - -1999-09-08 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Remove permanent_attr. - Remove next. - (LANG_DECL_PERMANENT): Remove. - * decl.c (duplicate_decls): Don't mess about with obstacks trying - to free memory. - (lang_mark_tree): Mark DECL_LANG_SPECIFIC. - * lex.c (free_lang_decl_chain): Remove. - (build_lang_decl): Don't use obstacks. - (retrofit_lang_decl): Likewise. - (copy_lang_decl): Likewise. - - * cp-tree.h (saved_scope): Remove old_binding_level and - function_decl. Tidy up. - * decl.c (mark_saved_scope): Don't set them. - (maybe_push_to_top_level): Clear memory. - - * decl.c (layout_var_decl): Change prototype. Don't complete - types for external objects. - (check_initializer): Likewise. Tidy. - (initialize_local_var): Complete types here. - (cp_finish_decl): Not here. Reorganize a little. - (grokvardecl): Don't complete types here. - - * decl.c (start_function): Clear last_dtor_insn and - last_parm_cleanup_insn. - (push_cp_function_context): Just copy over a little of - the old context, not all of it. - - * cp-tree.h (copy_to_permanent): Remove. - (permanent_p): Likewise. - * decl.c (building_typename_type): Don't use copy_to_permanent. - (start_decl): Likewise. - (grok_reference_init): Likewise. - (cp_finish_decl): Likewise. - * init.c (build_new_1): Don't use mapcar. - (build_vec_delete_1): Don't use copy_to_permanent. - (build_vec_init): Likewise. - * parse.y (primary): Likewise. - * parse.c: Regenerated. - * pt.c (push_template_decl_real): Don't use copy_to_permanent. - (lookup_template_class): Likewise. - (tsubst_friend_function): Likewise. - (instantiate_class_template): Likewise. - (tsubst_decl): Likewise. - (tsubst): Likewise. - (instantiate_template): Likewise. - (unify): Likewise. - * rtti.c (get_tinfo_fn): Likewise. - (build_dynamic_cast): Likewise. - * semantics.c (finish_if_stmt_cond): Likewise. - (finish_while_stmt_cond): Likewise. - (finish_do_stmt): Likewise. - (finish_for_cond): Likewise. - (finish_for_expr): Likewise. - (finish_cleanup): Likewise. - (add_decl_stmt): Likewise. - (finish_named_return_value): Likewise. - (finish_qualified_call_expr): Likewise. - * tree.c (perm_manip): Remove. - (build_exception_variant): Don't use copy_to_permanent. - (permanent_p): Remove. - (copy_to_permament): Remove. - (build_min_nt): Don't use copy_to_permanent. - (build_min): Likewise. - (min_tree_cons): Likewise. - * typeckc.c (build_static_cast): Likewise. - (build_reinterpret_cast): Likewise. - (build_const_cast): Likewise. - -1999-09-07 Mark Mitchell <mark@codesourcery.com> - - * decl.c (ggc_p): Set it to 1. - (mark_saved_scope): Add prototype. - -1999-09-07 Richard Henderson <rth@cygnus.com> - - * cp-tree.h (C_PROMOTING_INTEGER_TYPE_P): Delete. - * typeck.c (self_promoting_args_p): Delete. - -1999-09-07 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (binfo_for_vtable): Use CLASSTYPE_VFIELD_PARENT. - (dfs_bfv_queue_p, dfs_bfv_helper, struct bfv_info): Remove. - -1999-09-07 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (tree.o): Depend on ggc.h. - * class.c (make_method_vec): Remove. - (free_method_vec): Likewise. - (free_method_vecs): Remove. - (add_method): Don't use them. - * cp-tree.def (PTRMEM_CST): Make it longer. - (TEMPLATE_PARM_INDEX): Make it shorter. - * cp-tree.h (BINDING_HAS_LEVEL_P): New macro. - (template_parm_index): Remove RTL field. - (ptrmem_cst): Add RTL field. - (finish_function): Removed parameter. - (process_next_inline): Change prototype. - (init_cplus_unsave): Rename to init_tree. - (binding_init): Remove. - * decl.c (free_binding_nodes): Remove. - (push_binding): Don't use them. Set BINDING_HAS_LEVEL_P. - (pop_binding): Don't use free_binding_nodes. - (free_binding_vecs): Remove. - (store_bindings): Don't use them. - (pop_from_top_level): Likewise. - (lookup_namespace_name): Simplify. - (build_typename_type): Don't use obstack_free. - (unqualified_namespace_lookup): Simplify. - (lookup_name_real): Simplify. - (start_function): Remove comment about leaks. - (finish_function): Removed nested parameter. Call - expand_end_bindings even when building_stmt_tree. - Call ggc_push_context and ggc_pop_context around - rest_of_compilation, if necessary. - (mark_cp_function_context): Handle a NULL language-context. - (lang_mark_false_label_stack): Fix typo. - (lang_mark_tree): Handle CPLUS_BINDING, OVERLOAD, - TEMPLATE_PARM_INDEX. Handle the funny TYPE_LANG_SPECIFIC on - pointer to method types. - (lang_cleanup_tree): Use free to free TYPE_LANG_SPECIFIC. - * decl2.c (finish_objects): Adjust call to finish_function. - (finish_static_store_duration_function): Likewise. - (do_nonmember_using_decl): Remove call to binding_init. - * except.c (end_anon_func): Adjust call to finish_function. - * lex.c (mark_impl_file_chain): New function. - (init_parse): Call init_tree, not init_cplus_unsave. - Add GC roots. - (cp_pramga_interface): Use xmalloc, not permalloc. - (cp_pragma_implementation): Likewise. - (begin_definition_of_inclass_inline): Simplify. - (process_next_inline): Adjust prototype. - (do_scoped_id): Don't call binding_init. - (make_lang_type): Allocate TYPE_LANG_SPECIFIC with xmalloc. - * method.c (emit_thunk): Adjust call to finish_function. - (synthesize_method): Likewise. - * parse.y (%union): Add a new `pi' variant. - (PRE_PARSED_FUNCTION_DECL): Use it. - (fn.defpen): Likewise. - (fndef): Adjust call to finish_function. - * pt.c (instantiate_decl): Likewise. - * rtti.c (syntheisze_tinfo_fn): Likewise. - * semantics.c (expand_body): Likewise. - * tree.c: Include ggc.h. - (mark_list_hash): New function. - (binding_init): Remove. - (init_cplus_unsave): Rename to ... - (init_tree): This. Add GC roots. - -1999-09-05 Mark Mitchell <mark@codesourcery.com> - - Get ready for garbage collection. - * Makefile.in (CXX_TREE_H): Add varray.h - (lex.o): Depend on ggc.h. - (decl.o): Likewise. - (decl2.o): Likewise. - (method.o): Likewise. - (search.o): Likewise. - (pt.o): Likewise. - (repo.o): Likewise. - * class.c: Include ggc.h. - (current_class_name): Remove. - (current_class_type): Likewise. - (current_access_specifier): Likewise. - (previous_class_type): Likewise. - (previous_class_values): Likewise. - (class_cache_firstobj): Likewise. - (current_lang_base): Likewise. - (current_lang_stack): Likewise. - (current_lang_stacksize): Likewise. - (lang_name_c): Likewise. - (lang_name_cplusplus): Likewise. - (lang_name_java): Likewise. - (current_lang_name): Likewise. - (base_layout_decl): Likewise. - (access_default_node): Likewise. - (access_public_node): Likewise. - (access_protected_node): Likewise. - (access_private_node): Likewise. - (access_default_virtual_node): Likewise. - (access_public_virtual_node): Likewise. - (access_protected_virtual_node): Likewise. - (access_private_virtual_node): Likewise. - (signed_zero_node): Likewise. - (init_class_processing): Don't build base_layout_decl. - (push_lang_context): Adjust now that current_lang_base is a varray. - (pop_lang_context): Likewise. - * cp-tree.h: Include varray.h. - (cp_global_trees): Add access_default, access_public, - access_protected, access_private, access_default_virtual, - access_public_virtual, access_protected_virtual, - access_private_virtual, ctor_identifier, delta2_identifier, - delta_identifier, dtor_identifier, in_charge_identifier, - index_identifier, nelts_identifier, this_identifier, - pfn_identifier, pfn_or_delta2_identifier, vptr_identifier, - lang_name_c, lang_name_cplusplus, lang_name_java, - empty_except_spec, null, jclass, minus_one, terminate. - (saved_scope): Move here from decl.c. Define globals in terms of - saved_scope: current_namespace, current_class_name, - current_class_type, current_access_specifier, current_lang_stack, - current_lang_base, current_lang_name, current_function_parms, - current_template_parms, processing_template_decl, - processing_specialization, processing_explicit_instantiation, - previous_class_type, previous_class_values, class_cache_firstobj. - (scope_chain): New variable. - (init_pt): New function. - * decl.c (current_namespace): Remove. - (this_identifier, in_charge_identifier, ctor_identifier): Likewise. - (dtor_identifier, pfn_identifier, index_identifier): Likewise. - (delta_identifier, delta2_identifier): Likewise. - (pfn_or_delta2_identifier, tag_identifier): Likewise - (vt_off_identifier, empty_except_spec, null_node): Likewise. - (current_function_parms, current_lang_base): Remove. - (current_lang_stack, previous_class_values): Remove. - (class_binding_level): Macroize. - (saved_scope): Remove. - (current_saved_scope): Rename to scope_chain. - (mark_saved_scope): Adjust for new scope structure. - (maybe_push_to_top_level): Likewise. - (pop_from_top_level): Likewise. - (duplicate_decls): Adjust now that current_lang_base is a varray. - (build_typename_type): Call ggc_add_tree_hash_table_root. - (init_decl_processing): Call init_pt. Call push_to_top_level to - set up globals. Add GC roots. - (xref_basetypes): Adjust now that current_lang_base is a varray. - * decl.h (this_identifier): Remove. - (in_charge_identifier): Likewise. - * decl2.c: Don't include varray.h. - (current_namespace): Remove. - (init_decl2): Add GC roots. - * except.c (Terminate): Remove. - (init_exception_processing): Use terminate_node instead. - (build_terminate_handler): Likewise. - * init.c (nc_nelts_field_id): Remove. - (minus_one): Likewise. - (init_init_processing): Use minus_one_node and nelts_identifier - instead. Add GC roots. - (jclass_node): Remove. - (build_new_1): Use nelts_identifier. - (build_vec_init): Likewise. - (build_vec_delete): Likewise. - * lex.c: Include ggc.h. - (defarg_fn): Move declaration early. - (defarg_parms): Likewise. - (init_parse): Add GC roots. - (handle_cp_pragma): Remove redundant declaration of - pending_vtables. - * method.c: Include ggc.h. - (btypelist): Make it a varray. All uses changed. - (ktypelist): Likewise. - (init_method): Add GC roots. - * pt.c: Don't include varray.h. Include ggc.h. - (current_template_parms): Remove. - (processing_template_decl): Likewise. - (processing_specialization): Likewise. - (processing_explicit_instantiation): Likewise. - (init_pt): New function. - * repo.c: Include ggc.h. - (init_repo): Add GC roots. - * search.c: Don't include varray.h. - (_vptr_name): Remove. - (lookup_field_1): Use vtpr_identifier instead. - (expand_indirect_vtbls_init): Remove redundant declaration of - in_charge_identifier. - (init_search_processing): Use vptr_identifier. - -1999-09-05 Richard Henderson <rth@cygnus.com> - Bernd Schmidt <bernds@cygnus.co.uk> - Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (parse.o): Depend on ggc.h. - (decl2.o): Depend on ggc.h. - (init.o): Depend on ggc.h. - * cp-tree.h (init_decl2): Declare. - (cp_parse_init): Likewise. - * decl.c (ggc_p): Define to zero. - (mark_saved_scope): New function. - (init_decl_processing): Call cp_parse_init, and cp_decl2. - Register GC roots. - (expand_static_init): Add GC roots. - * decl2.c: Include ggc.h. - (init_decl2): New function. - * init.c: Include ggc.h. - (init_init_processing): Add GC roots. - * parse.y: Include ggc.h. - (cp_parse_init): New function. - -1999-09-04 Mark Mitchell <mark@codesourcery.com> - - * decl.c (init_decl_processing): Set mark_lang_status. - (lang_mark_false_label_stack): Adjust prototype. - * decl2.c (grok_function_init): Remove extraneous declaration of - abort_fndecl. - - * Make-lang.in (cc1plus): Remove dependency on GGC. - * Makefile.in (OBJS): Don't mention ggc-simple.o. - (OBJDEPS): Don't mention ggc-simple.o. - - * Make-lang.in (cc1plus): Depend on $(GGC). - * Makefile.in (OBJS): Add ggc-simple.o. - (OBJDEPS): Likewise. - * cp-tree.h (language_function): Rename members to `x_' versions; - we now have x_named_labels, x_ctor_label, x_dtor_label, - x_base_init_list, x_member_init_list, x_base_init_expr, - x_current_class_ptr, x_current_class_ref, x_last_tree, - x_last_expr_type, x_last_dtor_insn, x_last_parm_cleanup_insn, and - x_result_rtx. - (dtor_label, ctor_label, current_base_init_list, - current_member_init_list, base_init_expr, current_class_ptr, - current_class_ref, last_tree, last_expr_type): Adjust accordingly. - * decl.c: Include ggc.h. - (last_dtor_insn): Adjust to use x_ names. - (last_parm_cleanup_insn): Likewise. - (original_result_rtx): Likewise. - (named_labels): Likewise. - (mark_binding_level): New function. - (mark_cp_function_context): Likewise. - (mark_false_label_stack): Likewise. - (lang_mark_tree): Likewise. - (lang_cleanup_tree): Likewise. - -1999-09-03 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (CXX_TREE_H): Include function.h. - (decl.o): Don't depend on function.h. - (decl2.o): Likewise. - (typeck.o): Likewise. - (init.o): Likewise. - (method.o): Likewise. - * cp-tree.h: Include function.h. - (cp_function): Rename to language_function. Remove next. - (cp_function_chain): Make it a macro, not a variable. - (push_cp_function_context): Don't declare. - (pop_cp_function_context): Likewise. - * decl.c: Don't include function.h. - (push_cp_function_context): Make it static. Make it suitable for - a save_lang_status callback. - (pop_cp_function_context): Likewise. - (maybe_push_to_top_level): Call push_function_context_to, not - push_cp_function_context. - (pop_from_top_level): Call pop_function_context_from, not - pop_cp_function_context. - (init_decl_processing): Set save_lang_status and - restore_lang_status. Call push_function_context_to, not - push_cp_function_context. - (cp_function_chain): Remove. - * decl2.c: Don't include function.h. - * except.c: Don't include function.h. - (start_anon_func): Call push_function_context_to, not - push_cp_function_context. - (end_anon_func): Call pop_function_context_from, not - pop_cp_function_context. - * init.c: Don't include function.h. - * lex.c (begin_definition_of_inclass_inline): Call - push_function_context_to, not push_cp_function_context. - (process_next_inline): Call pop_function_context_from, not - pop_cp_function_context. - * method.c: Don't include function.h. - (synthesize_method): Call push_function_context_to, not - push_cp_function_context. Call pop_function_context_from, not - pop_cp_function_context. - * typeck.c: Don't include function.h. - - * decl.c (expand_static_init): Tweak handling of static - initializations for objects without constructors. - -1999-09-03 Nathan Sidwell <nathan@acm.org> - - * typeck.c (build_indirect_ref): Reject dereference of pointer to - void. - -1999-09-02 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (cp_function): Move here, from decl.c. - (cp_function_chain): Declare. - (dtor_label): New macro, instead of variable. - (ctor_label): Likewise. - (current_base_init_list): Likewise. - (current_member_init_list): Likewise. - (base_init_expr): Likewise. - (current_class_ptr): Likewise. - (current_class_ref): Likewise. - (last_tree): Likewise. - (last_expr_type): Likewise. - (current_function_returns_value): Likewise. - (current_function_returns_null): Likewise. - (current_function_just_assigned_this): Likewise. - (current_function_parms_stored): Likewise. - (temp_name_counter): Likewise. - (static_labelno): Likewise. - (expanding_p): Likewise. - (stmts_are_full_exprs_p): Likewise. - (in_function_try_handler): Likewise. - (lang_type): Remove nested type_flags. All uses changed. - * call.c (ctor_label): Remove. - (dtor_label): Likewise. - * class.c (current_class_ptr): Remove. - (current_class_ref): Likewise. - * decl.c (static_labelno): Remove. - (dtor_label): Likewise. - (last_dtor_insn): New macro, instead of variable. - (last_parm_cleanup_insn): Likewise. - (original_result_rtx): Likewise. - (in_function_try_handler): Remove. - (named_label_uses): New macro, instead of variable. - (named_labels): Likewise. - (current_function_returns_value): Remove. - (current_function_returns_null): Likewise. - (current_function_assigns_this): New macro, instead of variable. - (current_function_just_assigned_this): Likewise. - (current_binding_level): Likewise. - (init_decl_processing): Call push_cp_function_context. - (cp_function): Move to cp-tree.h - (cp_function_chain): Make it global. - (temp_name_counter): Remove. - (push_cp_function_context): Simplify. - (pop_cp_function_context): Likewise. - * decl2.c (temp_name_counter): Remove. - * init_c (current_base_init_list): Likewise. - (current_member_init_list): Likewise. - (base_init_expr): Likewise. - * method.c (static_labelno): Likewise. - * pt.c (last_tree): Likewise. - * semantics.c (expanding_p): Likewise. - (stmts_are_full_exprs_p): Likewise. - (last_expr_type): Likewise. - * typeck.c (dtor_label): Likewise. - (ctor_label): Likewise. - -1999-09-01 Alex Samuel <samuel@codesourcery.com> - - * decl2.c (arg_assoc_template_arg): New prototype. New function. - (arg_assoc_class): Use arg_assoc_template_arg for template - arguments. - (arg_assoc): Likewise. - * pt.c (mangle_class_name_for_template): Allow member template - template arguments. - -1999-09-02 Nathan Sidwell <nathan@acm.org> - - * call.c (build_conditional_expr): Warn on enum mismatches. - (convert_arg_to_ellipsis): Move non-pod check to after - conversion. - -1999-09-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * gxx.gperf (hash, is_reserved_word): Add prototypes. - - * init.c (build_vec_init): Initialize variable `try_block'. - - * lex.c (init_parse): Call memcpy, not bcopy, to avoid casts. - Likewise for bzero/memset. - (token_getch, token_put_back): Add static prototypes. Remove - `inline' from the definitions. - (retrofit_lang_decl): Call memset, not bzero, to avoid casts. - -1999-09-01 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_type): Move align into type_flags. - (CLASSTYPE_ALIGN): Adjust accordingly. - * call.c (direct_reference_binding): Remove misleading comment. - -1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * parse.y (language_string): Constify. - -1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * repo.c (getpwd): Don't prototype. - * xref.c (getpwd): Likewise - -1999-08-30 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a. - Remove hacks for stuff which now comes from libiberty. - -1999-08-30 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (IS_AGGR_TYPE_2): Fix typo. - -1999-08-30 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (begin_init_stmts): Declare. - (finish_init_stmts): Likewise. - * cvt.c (build_up_reference): Wrap the declaration of a temporary - in a statement-expression so that we will see it when expanding - tree structure later. - * init.c (begin_init_stmts): Don't make it static. - (finish_init_stmts): Likewise. - - * cp-tree.h (start_handler_parms): New function. - (expand_start_catch_block): Take only one parameter. - (start_handler_parms): New function. - * decl.c (start_handler_parms): Define it. - * except.c (process_start_catch_block): Take only one parameter. - Don't call grokdeclarator here. - (expand_start_catch_block): Don't call grokdeclarator here, - either. - * parse.y (handler_args): Adjust call to - expand_start_catch_block. Use start_handler_parms. - * pt.c (push_template_decl_real): Make permanent lists have - permanent elements. - (tsubst_expr): Adjust calls to expand_start_catch_block - appropriately. - * semantics.c (expand_stmt): Likewise. - -1999-08-29 Alex Samuel <samuel@codesourcery.com> - - * pt.c (push_template_decl_real): Use template declaration from - class type if it exists. - -1999-08-29 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (TYPE_NEEDS_CONSTRUCTING): Remove #if 0'd definition. - (maybe_inject_for_scope_var): Declare it. - (initialize_local_var): Likewise. - * decl.c (maybe_inject_for_scope_var): Make it global. - (initialize_local_var): Likewise. Move cleanup handling here, - from cp_finish_decl. - (make_rtl_for_nonlocal_decl): Use - push_obstacks_nochange/pop_obstacks, rather than - end_temporary_allocation/resume_temporary_allocation. - (cp_finish_decl): Try to complete the type of a variable when it - is declared. Move cleanup-handling to initialize_local_var. - (expand_static_init): Use tree-building code, rather than - RTL-building code. - * decl2.c (get_temp_name): Assert non-initializedness of - temporaries. - * init.c (create_temporary_var): Move RTL-assigning code to ... - (get_temp_regvar): Here. - * pt.c (tsbust_expr): Fix indentation. Call cp_finish_decl here. - * semantics.c (expand_stmt): Don't call cp_finish_decl here. Just - call initialize_local_var to generate initialization code. - -1999-08-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (fndecl_as_string, type_as_string, - type_as_string_real, args_as_string, decl_as_string, - expr_as_string, code_as_string, language_as_string, - parm_as_string, op_as_string, assop_as_string, cv_as_string, - lang_decl_name, cp_file_of, lang_printable_name): Constify a char*. - - * errfn.c (cp_printer): Likewise. - - * error.c (cp_printer, fndecl_as_string, type_as_string_real, - type_as_string, expr_as_string, decl_as_string, lang_decl_name, - cp_file_of, code_as_string, language_as_string, parm_as_string, - op_as_string, assop_as_string, args_as_string, cv_as_string): - Likewise. - - * tree.c (lang_printable_name): Likewise. - -1999-08-28 Richard Henderson <rth@cygnus.com> - - * decl2.c (arg_assoc_class): Bail if the class is a builtin type. - -1999-08-28 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (strip_array_types): New function. - * decl.c (maybe_deduce_size_from_array_init): New function, split - out from cp_finish_decl. - (layout_var_decl): Likewise. - (maybe_commonize_var): Likewise. - (maybe_inject_for_scope_var): Likewise. - (initialize_local_var): Likewise. - (build_cleanup_on_safe_obstack): Likewise. - (check_initializer): Likewise. - (make_rtl_for_nonlocal_decl): Likewise. - (cp_finish_decl): Use them. - * typeck.c (strip_array_types): New function. - - * cp-tree.def (LABEL_STMT): New tree node. - * cp-tree.h (LABEL_STMT_LABEL): New macro. - (shadow_label): Remove. - (declare_local_label): New function. - (finish_label_decl): Likewise. - * decl.c (make_label_decl): New function, split out from - lookup_label. - (shadowed_labels): Remove. - (binding_level): Add shadowed_labels. - (clear_binding_level): Remove. - (push_binding_level): Just bzero the new binding level. - (pushlevel): Fix indentation. - (pop_label): New function. - (pop_labels): Likewise, split out from poplevel. - (poplevel): Pop local labels. Use pop_labels. - (maybe_push_to_top_level): Don't clear shadowed_labels. - (lookup_label): Use make_label_decl. - (shadow_label): Remove. - (declare_local_label): New function. - (define_label): Simplify. - (start_function): Don't clear shadowed_labels. - (cp_function): Remove shadowed_labels. - (push_cp_function_context): Don't save shadowed_labels. - (pop_cp_function_context): Don't restore it. - * dump.c (dequeue_and_dump): Handle LABEL_STMT. - * parse.y (label_decl): Use finish_label_decl. - * pt.c (tsubst_expr): Handle LABEL_STMTs, and local label - declarations. - * semantics.c (finish_label_stmt): Add a LABEL_STMT when - building_stmt_tree. - (finish_label_decl): New function. - (expand_stmt): Handle LABEL_STMTs and local label declarations. - -1999-08-26 Mark Mitchell <mark@codesourcery.com> - - * decl.c (lookup_label): Build labels on the permanent obstack - when building statement trees. Don't build RTL for labels when - building statement trees. - * semantics.c (finish_goto_stmt): Use LABEL_DECLs even when - building statement trees. - (finish_label_stmt): Likewise. - (expand_stmt): Adjust accordingly. - * pt.c (tsubst_expr); Likewise. - (do_decl_instantiation): Robustify. - - * cp-tree.h (AGGR_INIT_VIA_CTOR_P): New macro. - * tree.c (build_cplus_new): Set it. - * expr.c (cplus_expand_expr): Use it. - * dump.c (deque_and_dump): Handle AGGR_INIT_EXPR. - - * decl.c (store_parm_decls): Reset immediate_size_expand. - (finish_function): Likewise. - - * tree.c (cplus_unsave_expr_now): Don't return a value. - - * semantics.c (do_poplevel): Always initialize the return value. - -1999-08-26 Gavin Romig-Koch <gavin@cygnus.com> - - * cp-tree.h (cplus_unsave_expr_now) : Correct return type. - * tree.h (cplus_unsave_expr_now) : Same. - -1999-08-25 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokdeclarator): Amend comment. - * except.c (expand_start_catch_block): Call push_template_decl for - catch-block parameters. - * method.c (synthesize_method): Build an empty compound statement - for the body of a constructor. - -1999-08-25 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (cp_build_qualified_type_real): If we're asking for the - same quals we already have, just return. - -1999-08-25 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (SUBOBJECT): New tree node. - * cp-tree.h (CLEANUP_P): New macro. - (SUBOBJECT_CLEANUP): Likewise. - (keep_next_level): Add parameter. - (get_temp_regvar): Don't declare. - (emit_base_init): Remove parameter. - (expand_aggr_init): Rename to build_aggr_init. - (expand_vec_init): Rename to build_vec_init. - (do_pushlevel): Remove. - (do_poplevel): Likewise. - (finish_cleanup): New function. - (finish_subobject): Likewise. - (stmts_are_full_exprs_p): New variable. - * decl.c (keep_next_level): Add parameter. - (cp_finish_decl): Use build_aggr_init, not - expand_aggr_init. Use finish_expr_stmt to expand the code. - (expand_static_init): Use tree-generating, not RTL-generating, - functions to handle the initialization. - (start_function): Remove dead code. Always have a momentary - obstack inside the function, even before hitting the first curly - brace. - (cplus_expand_expr_stmt): Move calls to - expand_{start,end}_target_temps into semantics.c. - (cp_function): Add stmts_are_full_exprs_p. - (push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - * decl2.c (get_temp_regvar): Move to init.c. - (do_static_initialization): Use build_{aggr,vec}_init. - (do_static_destruction): Fix typo in comment. - * dump.c (dequeue_and_dump): Handle INIT_EXPR. - * except.c (expand_throw): Use create_temporary_var. - * expr.c (cplus_expand_expr): Use build_{aggr,vec}_init. - * init.c (expand_vec_init_try_block): Remove. - (expand_vec_init_catch_clause): Likewise. - (get_temp_regvar): New function. - (begin_init_stmts): Likewise. - (finish_init_stmts): Likewise. - (perform_member_init): Use build_{aggr,vec}_init. Build up tree - structure here. - (emit_base_init): Likewise. Remove unused parameter. - (expand_virtual_init): Likewise. - (expand_cleanup_for_base): Use finish_subobject. - (expand_aggr_vbase_init_1): Simplify. - (construct_virtual_bases): Use tree-generating functions to build - up initialization. - (expand_aggr_init): Likewise. Rename to build_aggr_init. - (expand_default_init): Likewise. - (expand_aggr_init_1): Likewise. - (expand_vec_init): Rename to build_vec_init. - * method.c (do_build_copy_constructor): Use tree-generating - functions. Don't call clear_last_expr. - (do_build_assign_ref): Likewise. - (synthesize_method): Call clear_last_expr here. - * parse.y (base_init): Don't call clear_last_expr here. - (nodecls): Likewise. - * pt.c (tsubst_expr): Handle a TRY_BLOCK with CLEANUP_P set. - * semantics.c (do_pushlevel): Move to here. - (do_poplevel): Likewise. - (stmts_are_full_exprs_p): New variable. - (finish_expr_stmt): Handle logic for temoprary cleanup here. - (finish_for_stmt): Use finish_expr_stmt. - (finish_cleanup): New function. - (finish_function_try_block): Fix indentation. - (finish_subobject): New function. - (setup_vtbl_ptr): Call keep_next_level here. - (finish_stmt_expr): Handle a block with no scope inside the - statement-expression. - (expand_stmt): Handle a TRY_BLOCK with CLEANUP_P set. Handle - SUBOBJECT. - * tree.c (search_tree): Handle INIT_EXPR. - (mapcar): Likewise. - * typeck.c (build_modify_expr): Don't build an RTL_EXPR. - * typeck2.c (store_init_value): Change expand_aggr_init to - build_aggr_init in comment. - -1999-08-25 Mark Mitchell <mark@codesourcery.com> - - * dump.c (dequeue_and_dump): Dump TARGET_EXPRs. - -1999-08-25 Nathan Sidwell <nathan@acm.org> - - * decl2.c (handle_class_head): Be graceful about additional - scope qualifiers. Adjust comments to reflect reality. - -1999-08-24 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_conditional_expr): Fix typo. - * typeck.c (build_modify_expr, COND_EXPR): Make sure we've got an - lvalue before trying to mess with the sides. - - * error.c (dump_expr, CONVERT_EXPR): Handle (void) properly. - -Mon Aug 23 22:17:20 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * g++spec.c (lang_specific_driver): Add room for NULL in arglist. - -1999-08-23 Jason Merrill <jason@yorick.cygnus.com> - - * exception.cc (__cplus_type_matcher): Call __throw_type_match_rtti_2. - Return arbitrary pointer or NULL. - (check_eh_spec): Call __throw_type_match_rtti_2. - * tinfo.h (*::dcast): Return int. Add valp parm. - * tinfo.cc (*::dcast): Likewise. Adjust to allow for null pointers. - * tinfo2.cc (__throw_type_match_rtti_2): Likewise. - (__throw_type_match_rtti): Now just a wrapper. - - * except.c: Lose CatchMatch, FirstExceptionMatch, and Unwind. - (init_exception_processing): Don't initialize them. - -1999-08-23 Paul Burchard <burchard@pobox.com> - - * decl.c (check_default_argument): Fix typo. - -1999-08-22 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (STMT_EXPR): Fix typo in node name. - - * dump.c (dump_next_stmt): New function. - (dequeue_and_dump): Use it. - - * pt.c (tsubst_copy): Make sure to initialize return value for a - STMT_EXPR, even when processing_template_decl. - * semantics.c (finish_stmt_expr): A statement-expression whose - last statement is not an expression-statement has type `void'. - -1999-08-20 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (finish_stmt_expr): Fix typo in comment. - * tree.c (search_tree): Handle EXIT_EXPR, LOOP_EXPR. - (mapcar): Likewise. - * init.c (build_vec_delete_1): Make the children of a permanent - BIND_EXPR permanent. - * pt.c (register_specialization): Don't register a specialization - more than once. - -1999-08-18 Andrew Haley <aph@cygnus.com> - - * method.c (process_overload_item): Call build_mangled_C9x_name () - for all integer parameter types larger than long long. - -1999-08-19 Mark Mitchell <mark@codesourcery.com> - - * pt.c (redeclare_class_template): Merge default template - arguments in both directions. - - * typeck.c (common_type): Undo 1999-08-18 change. Remove - compiler_error message. - -1999-08-19 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h: Declare flag_use_repository. - * pt.c (do_decl_instantiation): Don't complain about duplicate - instantiation with -frepo. - (do_type_instantiation): Likewise. - - * pt.c (push_template_decl_real): Complain about everything - that isn't a valid template. - - * decl2.c (import_export_decl): If -fnew-abi, class linkage doesn't - affect inlines. - -1999-08-19 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (PSEUDO_DTOR_EXPR): New tree code. - * decl2.c (build_expr_from_tree): Handle it. - * error.c (dump_expr): Likewise. - * pt.c (for_each_template_parm): Likewise. - (tsubst_copy): Likewise. - * tree.c (search_tree): Likewise. - * semantics.c (finish_pseudo_destructor_call): Create it. - -1999-08-18 Mark Mitchell <mark@codesourcery.com> - - * search.c (setup_class_bindings): Robustify. - * typeck.c (common_type): Use same_type_p, not pointer equality, - to compare types. - - * cp-tree.h (build_lang_field_decl): Remove. - * class.c (build_vtable): Replace calls to build_lang_field_decl - with build_lang_decl. - (prepare_fresh_vtable): Likewise. - (finish_struct_1): Likewise. - (init_class_processing): Likewise. - * decl.c (push_using_decl): Likewise. - (init_decl_processing): Likewise. - (grokvardecl): Likewise. - (build_ptrmemfunc_type): Likewise. - (grokdeclarator): Likewise. - (build_enumerator): Likewise. - * decl2.c (grok_x_components): Likewise. - (do_class_using_decl): Likewise. - * except.c (call_eh_info): Likewise. - * init.c (init_init_processing): Likewise. - * rtti.c (expand_class_decl): Likewise. - * tree.c (build_base_fields): Likewise. - (build_vbase_pointer_fields): Likewise. - * lex.c (build_lang_decl): Build declarations on the permanent - obstack if we're building statmeent trees. - (retrofit_lang_decl): Handle both the full lang_decl and also the - smaller lang_decl_flags here. - (build_lang_field_decl): Remove. - * pt.c (push_template_decl_real): Issue errors for variable - declarations that are not static members. - -1999-08-18 Richard Henderson <rth@cygnus.com> - - * tree.c (search_tree): Handle TRUTH_{AND,OR,XOR}_EXPR too. - (mapcar): Likewise. - -1999-08-17 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (back_end_hook): New variable. - * decl2.c (back_end_hook): Define it. - (finish_file): If it's non-NULL, call it. - - * decl.c (add_decl_to_level): New function. - (push_local_binding): Use it. - (find_binding): Fix typo in comment. - (pushdecl): Use add_decl_to_level. Put templates on the - corresponding namespace-scope binding levels. - * dump.c (dequeue_and_dump): Print the specializations of a - template. - * pt.c (push_template_decl_real): Don't push a template multiple - times. - -1999-08-17 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CALL_DECLARATOR_PARMS): New macro. - (CALL_DECLARATOR_QUALS): Likewise. - (CALL_DECARATOR_EXCEPTION_SPEC): Likewise. - * decl.c (grokdeclarator): Adjust to use them. - * decl2.c (grokfield): Likewise. - (reparse_absdcl_as_casts): Likewise. - * lex.c (make_call_declarator): Likewise. - (set_quals_and_spec): Likewise. - * pt.c (tsubst): Likewise. - * tree.c (mapcar): Remove special hack to handle third operand of - a CALL_EXPR. - -1999-08-16 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CAN_HAVE_FULL_LANG_DECL_P): New macro. - * class.c (build_vtable): Use build_lang_field_decl to build the - VAR_DECLs for vtables. - (prepare_fresh_vtable): Likewise. - * decl.c (duplicate_decls): Only copy DECL_SAVED_TREE if - CAN_HAVE_FULL_LANG_DECL_P. - (push_using_decl): Use build_lang_decl to build USING_DECLs. - (grokdeclarator): Use build_lang_decl to build TYPE_DECLs. - * lex.c (retrofit_lang_decl): Check CAN_HAVE_FULL_LANG_DECL_P. - (build_lang_field_decl): Likewise. - (copy_lang_decl): Use CAN_HAVE_FULLLANG_DECL_P to decide how much - to copy. - - * cp-tree.def (STMT_EXPR): New tree node. - * cp-tree.h (STMT_EXPR_STMT): New macro. - (store_return_init): Change prototype. - (finish_named_return_value): New function. - (expand_stmt): Likewise. - (expand_body): Likewise. - (begin_stmt_tree): Likewise. - (finish_stmt_tree): Likewise. - (expanding_p): New variable. - (last_expr_type): Likewise. - (building_stmt_tree): New macro. - * decl.c (start_function): Use building_stmt_tree, not - processing_template_decl, where appropriate. - (store_parm_decls): Likewise. - (store_return_init): Move most of the body to semantics.c. - (finish_function): Use building_stmt_tree. - (finish_stmt): Clear last_expr_type here. - (cp_function): Add expanding_p, last_tree, last_expr_type. - (push_cp_function_context): Save them. - (pop_cp_function_context): Restore them. - * decl2.c (setup_vtbl_ptr): Move to semantics.c. - * error.c (dump_expr): Handle STMT_EXPR. - * except.c (expand_start_catch_block): Use building_stmt_tree. - Use add_decl_stmt. - * expr.c (cplus_expand_expr): Handle STMT_EXPR. - (do_case): Move add_tree call to semantics.c. - * parse.y (return_init): Use finish_named_return_value. - (for.init.statement): Use finish_expr_stmt. - * parse.c: Regenerated. - * pt.c (do_pushlevel): Move to semantics.c. - (do_poplevel): Likewise. - (tsubst_copy): Handle STMT_EXPR instead of BIND_EXPR. - (tsubst_expr): Don't expand all the way to RTL here. Handle - RETURN_INIT and CTOR_INITIALIZER. - (instantiate_decl): Call expand_body after tsubst'ing into - DECL_SAVED_TREE. - * semantics.c (expand_stmts): New function. - (expanding_p): New variable. - (last_expr_type): Likewise. - (finish_expr_stmt): Use building_stmt_tree. - (begin_if_stmt): Likewise. - (finish_if_stmt_cond): Likewise. - (finish_then_clause): Likewise. - (begin_else_clause): Likewise. - (finish_else_clause): Likewise. - (begin_while_stmt): Likewise. - (finish_while_stmt_cond): Likewise. - (finish_while_stmt): Likewise. - (finish_do_body): Likewise. - (finish_do_stmt): Likewise. - (finish_return_stmt): Likewise. - (begin_for_stmt): Likewise. - (fnish_for_init_stmt): Likewise. - (finish_for_cond): Likewise. - (finish_for_expr): Likewise. - (finish_for_stmt): Likewise. - (finish_break_stmt): Likewise. - (finish_continue_stmt): Likewise. - (finish_switch_cond): Likewise. - (finish_switch_stmt): Likewise. - (finish_case_label): Call add_tree here if necessary. - (finish_goto_statement): Use building_stmt_tree. - (begin_try_block): Likewise. - (begin_function_try_block): Likewise. - (finish_try_block): Likewise. - (finish_function_try_block): Likewise. - (finish_handler_sequence): Likewise. - (finish_function_handler_sequence): Likewise. - (begin_handler): Likewise. - (finish_handler_parms): Likewise. - (finish_handler): Likewise. - (begin_compound_stmt): Likewise. - (finish_compound_stmt): Likewise. - (finish_asm_stmt): Likewise. - (finish_label_stmt): Likewise. - (finish_named_return_value): New function. - (setup_vtbl_ptr): Moved here from decl2.c. - (do_pushlevel): Moved here from pt.c. - (do_poplevel): Likewise. - (begin_stmt_expr): Use building_stmt_tree. - (finish_stmt_expr): Likewise. Build a STMT_EXPR, not a BIND_EXPR, - when building_stmt_tree. - (begin_stmt_tree): New function. - (finish_stmt_tree): Likewise. - (expand_stmt): Likewise. - (expand_body): Likewise. - * tree.c (build_cplus_method_type): Make sure the argument types - end up on the same obstack as the METHOD_TYPE. - (search_tree): Handle COMPOUND_EXPR, MODIFY_EXPR, - THROW_EXPR, STMT_EXPR. - (mapcar): Break out common cases. Handle COMPOUND_EXPR, - MODIFY_EXPR, THROW_EXPR, STMT_EXPR, RTL_EXPR. Abort, rather than - sorry, if an unsupported node is encountered. - * typeck.c (require_complete_type_in_void): Handle BIND_EXPR. - (c_expand_return): Don't call add_tree here. - -1999-08-15 Mark Mitchell <mark@codesourcery.com> - - * pt.c (check_default_tmpl_args): Don't check in local scopes. - (tsubst_decl): Make sure the declaration is on a saveable - obstack. Clear DECL_DEAD_FOR_LOCAL when making a copy of a local - variable. - (tsubst_expr): Adjust now that DECL_STMTs really contain DECLs. - -1999-08-14 Jason Merrill <jason@yorick.cygnus.com> - - Speed up Koenig lookup. - * decl.c (unqualified_namespace_lookup): Nonstatic. Add spacep parm - to return namespaces we've looked at. - * decl2.c (lookup_using_namespace): Likewise. - (add_function): Don't call ovl_member. - (lookup_arg_dependent): Initialize k.namespaces to the list of - namespaces seen in unqualified lookup. - * call.c (equal_functions): Move here from tree.c. - (joust): Use it to handle duplicate candidates. - * tree.c (ovl_member): Use ==. - -1999-08-13 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (DECL_STMT): Make it smaller. - * cp-tree.h (lang_decl_flags): Move saved_tree to ... - (lang_decl): ... here. Add next. - (DECL_SAVED_TREE): Adjust accordingly. - (DECL_IMPLICIT_TYPEDEF_P): New macro. - (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise. - (DECL_STMT_DECL): Likewise. - (create_implicit_typedef): New function. - (maybe_push_decl): Likewise. - (tsubst_default_argument): New function. - (at_function_scope_p): Likewise. - (add_decl_stmt): Likewise. - (push_permanent_obstack): Likewise. - * call.c (convert_default_arg): Use tsubst_default_argument. - * class.c (add_method): Use push_permanent_obstack. - (build_self_reference): Create a TEMPLATE_DECL for the - self-reference, if necessary. - * decl.c (pseudo_global_level_p): Only look at the current binding - level. - (push_binding): Use push_permanent_obstack. - (create_implicit_typedef): New function. - (pushtag): Use it. - (duplicate_decls): Use push_permanent_obstack. - (maybe_push_decl): New function. - (start_decl): Use it. Remove dead code. Use add_decl_stmt. - (start_decl_1): Remove dead code. - (cp_finish_decl): Remove DECL_STMT handling here. Don't use - pseudo_global_level_p. - (grokvardecl): Create DECL_LANG_SPECIFIC for a VAR_DECL in a - template. - (grokdeclarator): Likewise, for TYPE_DECLs. Don't use - pseudo_global_level_p. - * decl2.c (grokfield): Call push_template_decl for a TYPE_DECL in - a template. - (get_sentry): Use push_permanent_obstack. - * dump.c (dequeue_and_dump): Enable DECL_STMT. - * except.c (call_eh_info): Use push_permanent_obstack. - (build_eh_type_ref): Likewise. - (do_pop_exception): Likewise. - (expand_eh_spec): Likewise. - (alloc_eh_object): Likewise. - (expand_throw): Likewise. - * init.c (build_java_class_ref): Likewise. - * lex.c (get_time_identifier): Likewise. - (free_lang_decl_chain): Correct type. - (retrofit_lang_decl): Adjust accordingly. - (build_lang_field_decl): Likewise. - * lex.h (free_lang_decl_chain): Likewise. - * parse.y (lang_extdef): Don't use pseudo_global_level_p. - * parse.c: Regenerated. - * pt.c (tsubst_default_arguments): New function. - (retrieve_local_specialization): Likewise. - (register_local_specialization): Likewise. - (push_template_decl_real): Use DECL_IMPLICIT_TYPEDEF_P. Just use - pseudo_global_level_p to determine whether or not a template is - primary. - (lookup_template_class): Likewise. Use create_implicit_typedef. - (instantiate_class_template): Call tsubst_default_arguments for - member functions, if appropriate. - (tsubst_default_argument): New function. - (tsubst_decl): Use it. Change TYPE_DECL handling to match VAR_DECLs. - * search.c (at_function_scope_p): New function. - * semantics.c (finish_asm_stmt): Use push_permanent_obstack. - (finish_label_stmt): Likewise. - (add_decl_stmt): New function. - (begin_class_definition): Likewise. - (finish_typeof): Likewise. - * tree.c (copy_template_template_parm): Likewise. - (copy_to_permanent): Likewise. - (push_permanent_obstack): Define. - (mark_addressable): Use it. - * typeck.c (mark_addressable): Likewise. - -1999-08-13 Gavin Romig-Koch <gavin@cygnus.com> - - * cp-tree.h (init_cplus_unsave): New. - (cplus_unsave_expr_now): New. - * lex.c (init_parse): Call init_cplus_unsave. - * tree.c (init_cplus_unsave): New. - (cplus_unsave_expr_now): New. - -1999-08-13 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst): Back out 1999-08-06 patch. Use fold and - decl_constant_value to simplify array bounds. - -1999-08-11 Jason Merrill <jason@yorick.cygnus.com> - - * lang-options.h: Add -fms-extensions. - * cp-tree.h: Declare flag_ms_extensions. - * decl2.c: Define it. - * class.c (instantiate_type): Don't complain about taking the address - of a bound member function if -fms-extensions. - * typeck.c (build_unary_op): Likewise. - * decl.c (grokdeclarator): Or about implicit int. - * init.c (resolve_offset_ref): Or about implicit '&'. - -1999-08-11 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (minimal_parse_mode): Remove. - (finish_label_stmt): New function. - * decl.c (saved_scope): Remove minimal parse mode. - (maybe_push_to_top_level): Don't save it. - (pop_from_top_level): Don't restore it. - (define_label): Split out template-handling code to semantics.c. - (start_decl): Don't use minimal_parse_mode. - (cp_finish_decl): Likewise. - (start_function): Don't increment it. - (store_return_init): Don't use it. - (finish_function): Don't decrement it. - * parse.y (label_colon): Use finish_label_stmt throughout. - * parse.c: Regenerated. - * pt.c (minimal_parse_mode): Don't define it. - (tsubst_expr): Use finish_label_stmt. - * semantics.c (finish_label_stmt): New function. - - * dump.c (queue): Be careful when computing bitmasks. - (dequeue_and_dump): Describe binfos as binfos, not as - vectors. - - * parse.y (pedantic): Give it itype. Adjust usage accordingly - throughout. - * parse.c: Regenerated. - - * Make-lang.in (CXX_SRCS): Remove sig.c. - * Makefile.in (CXX_OBJS): Remove sig.o. - (sig.o): Remove. - * cp-tree.h (CPTI_OPAQUE_TYPE): Remove. - (CPTI_SIGNATURE_TYPE): Likewise. - (CPTI_SIGTABLE_ENTRY_TYPE): Likewise. - (opaque_type_node): Likewise. - (signature_type_node): Likewise. - (sigtable_entry_type): Likewise. - (flag_handle_signatures): Likewise. - (lang_type): Remove is_signature, is_signature_pointer, - is_signature_reference, has_opaque_typedecls, - sigtables_has_been_generated. Adjust dummy. Remove signature, - signature_pointer_to, signature_reference_to. - (IS_SIGNATURE): Remove. - (SET_SIGNATURE): Remove. - (CLEAR_SIGNATURE): Remove. - (IS_SIGNATURE_POINTER): Remove. - (IS_SIGNATURE_REFERENCE): Remove. - (SIGNATURE_HAS_OPAQUE_TYPEDECLS): Remove. - (SIGTABLE_HAS_BEEN_GENERATED): Remove. - (CLASSTYPE_SIGNATURE): Remove. - (SIGNATURE_TYPE): Remove. - (SIGNATURE_METHOD_VEC): Remove. - (SIGNATURE_POINTER_TO): Remove. - (SIGNATURE_REFERENCE_TO): Remove. - (lang_decl_flags): Remove is_default_implementation. Rename - memfunc_pointer_to to saved_tree. - (IS_DEFAULT_IMPLEMENTATION): Remove. - (DECL_MEMFUNC_POINTER_TO): Remove. - (DECL_MEMFUNC_POINTING_TO): Remove. - (DECL_SAVED_TREE): Adjust definition. - (tag_types): Remove signature_type_node. - (SIGNATURE_FIELD_NAME): Remove. - (SIGNATURE_FIELD_NAME_FORMAT): Likewise. - (SIGNATURE_OPTR_NAME): Likewise. - (SIGNATURE_SPTR_NAME): Likewise. - (SIGNATURE_POINTER_NAME): Likewise. - (SIGNATURE_POINTER_NAME_FORMAT): Likewise. - (SIGNATURE_REFERENCE_NAME): Likewise. - (SIGNATURE_REFERNECE_NAME_FORMAT): Likewise. - (SIGTABLE_PTR_TYPE): Likewise. - (SIGTABLE_NAME_FORMAT): Likewise. - (SIGTABLE_NAME_FORMAT_LONG): Likewise. - (SIGTABLE_TAG_NAME): Likewise. - (SIGTABLE_VB_OFF_NAME): Likewise. - (SIGTABLE_VT_OFF_NAME): Likewise. - (finish_base_specifiers): Change prototype. - (build_signature_pointer_type): Remove. - (build_signature_reference_type): Remove. - (build_signature_pointer_constructor): Remove. - (build_signature_method_call): Remove. - (build_optr_ref): Likewise. - (append_signature_fields): Likewise. - (signature_error): Likewise. - * call.c (build_this): Remove signature support. - (build_over_call): Likewise. - (build_new_method_call): Likewise. - * class.c (add_implicitly_declared_members): Likewise. - (finish_struct_1): Likewise. - (finish_struct): Likewise. - * cvt.c (cp_convert_to_pointer): Likewise. - (convert_to_pointer_force): Likewise. - (ocp_convert): Likewise. - * decl.c (sigtable_decl_p): Remove. - (init_decl_processing): Remove support for signatures. - (cp_finish_decl): Likewise. - (grokdeclarator): Likewise. - (grokparms): Likewise. - (xref_tag): Likewise. - (start_function): Likewise. - (start_method): Likewise. - * decl2.c (finish_sigtable_vardecl): Remove. - (flag_handle_signatures): Remove. - (lang_f_options): Remove handle-signatures. - (grokfield): Remove support for signatures. - (grokbitfield): Likewise. - (finish_file): Likewise. - (reparse_absdcl_as_casts): Likewise. - * error.c (dump_type_real): Likewise. - (dump_function_decl): Likewise. - * friend.c (make_friend_class): Likewise. - * gxx.gperf: Remove __signature__, signature, __sigof__, sigof. - * hash.h: Regenerated. - * init.c (build_new_1): Remove support for signatures. - * lang-options.h: Remove -fhandle-signatures, - -fno-handle-signatures. - * lex.c (init_parse): Remove support for signatures. - (yyprint): Likewise. - * lex.h (rid): Remove RID_SIGNATURE. - * method.c (build_decl_overload_real): Remove support for - signatures. - (hack_identifier): Likewise. - * parse.y (base_class): Likewise. - (base_class.1): Likewise. - (access_specifier): Likewise. - * search.c (lookup_member): Likewise. - * semantics.c (finish_qualified_object_call_expr): Likewise. - (finish_template_type_parm): Likewise. - (begin_class_definition): Likewise. - (finish_base_specifier): Likewise. - * sig.c: Remove. - * tree.c (build_cplus_method_type): Remove support for signatures. - * typeck.c (require_complete_type): Likewise. - (c_sizeof): Likewise. - (c_alignof): Likewise. - (build_object_ref): Likewise. - (build_component_ref): Likewise. - (build_indirect_ref): Likewise. - (build_c_cast): Likewise. - (build_modify_expr): Likewise. - (convert_for_initialization): Likewise. - * typeck2.c (signature_error): Remove. - (store_init_value): Remove support for signatures. - (digest_init): Likewise. - (build_x_arrow): Likewise. - (build_functional_cast): Likewise. - * xref.c (GNU_xref_decl): Likewise. - -1999-08-10 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de> - - * lex.c (do_identifier): Remove unnecessary lookup of class field. - -1999-08-09 Martin v. Loewis <martin@mira.isdn.cs.tu-berlin.de> - - * decl2.c (set_decl_namespace): Do not complain about non-matching - decls if processing a template. - -1999-08-09 Mark Mitchell <mark@codesourcery.com> - - * decl.c (build_ptrmemfunc_type): Handle qualified - pointer-to-member types here. - * tree.c (cp_build_qualified_type_real): Simplify handling here. - -1999-08-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * lex.c (lang_identify): Likewise. - -1999-08-09 Bernd Schmidt <bernds@cygnus.co.uk> - - * Makefile.in: Update dependencies. - * class.c (finish_struct_1): Don't initialize DECL_SAVED_INSNS with - NULL_RTX. - * decl.c: Include "function.h" - (cleanup_label, return_label): Delete declarations. - (store_parm_decls): Don't initialize DECL_SAVED_INSNS with NULL_RTX. - (finish_function): Rename last_parm_insn variable to - fn_last_parm_insn. Don't compare DECL_SAVED_INSNS to NULL_RTX. - * decl2.c: Include "function.h". - (rtl_expr_chain): Delete declaration. - * method.c: Include "function.h" - * tree.c (build_vbase_pointer_fields): Don't initialize - DECL_SAVED_INSNS with NULL_RTX. - * typeck.c: Include "function.h" - -1999-08-09 Jason Merrill <jason@yorick.cygnus.com> - - * semantics.c (begin_function_try_block, finish_function_try_block, - finish_function_handler_sequence): New fns. - * parse.y (function_try_block): Use them. - * pt.c (instantiate_decl): Likewise. - - * cp-tree.h: Declare in_function_try_handler. - * decl.c: Define it. - (start_function): Clear it. - (struct cp_function, push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - * parse.y (function_try_block): Set and clear it. - * except.c (expand_end_catch_block): Rethrow if we reach the end - of a function-try-block handler in a ctor or dtor. - * typeck.c (c_expand_return): Complain about returning from a - function-try-block handler of a ctor. - - * parse.y (function_try_block): Call end_protect_partials - before expand_start_all_catch. - -1999-08-08 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (struct binding_level): Add eh_region field. - (push_binding_level): Set it. - (define_label): Complain about jumping into an EH block. - - * ptree.c (print_lang_type): Print the real type of a PMF. - Print what exceptions a fn type throws. - -1999-08-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (count_fields, add_fields_to_vec): Add static prototype. - - * cp-tree.h (opname_tab, assignop_tab, operator_name_string, - get_id_2, composite_pointer_type, dump_node_to_file): Constify a - char*. - - * decl.c (named_label_list, cp_finish_decl, grokdeclarator): - Constify a char*. - - * decl2.c (finish_static_data_member_decl, grokfield): Constify a - char*. - - * dump.c (queue_and_dump_index, dump_int, dump_string, - dump_string_field, dequeue_and_dump, dump_node_to_file): Constify - a char*. - (dump_stmt): Add static prototype. - - * errfn.c (cp_thing): Constify a char*. - - * error.c (dump_unary_op, dump_binary_op, aggr_variety, - dump_aggr_type, dump_global_iord, dump_decl, dump_function_name, - dump_expr): Constify a char*. - - * lex.c (extend_token_buffer_to, pragma_getc, pragma_ungetc, - read_line_number): Add static prototype. - (opname_tab, assignop_tab, operator_name_string): Constify a char*. - (real_yylex): Move label `letter' into the scope where it is used. - - * method.c (build_mangled_template_parm_index, build_overload_int, - build_decl_overload_real, get_id_2): Constify a char*. - - * search.c (check_final_overrider): Make static. - - * typeck.c (composite_pointer_type): Constify a char*. - -1999-08-06 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (maybe_get_template_decl_from_type_decl): Make sure that - we're looking at a class. - - * decl.c (lookup_name_real): Set the complain flag if we're - looking for a namespace member. - - * lex.c (real_yylex): We can have a number with no digits. - - * cvt.c (cp_convert_to_pointer): Don't force pmf conversions. - - * search.c (binfo_from_vbase): New fn. - * cp-tree.h: Declare it. - * cvt.c (cp_convert_to_pointer): Use it to diagnose conversion - from pointer to member of virtual base. - * typeck.c (get_delta_difference): Likewise. - -1999-08-06 Alexandre Oliva <oliva@dcc.unicamp.br> - - * pt.c (tsubst): Use build_index_type to build in-template array - index type. Fixes g++.oliva/dwarf1.C. - * decl.c (grokdeclarator): Likewise, just for consistency, as it - doesn't seem to trigger the bug without it. - -1999-08-06 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (add_exception_specifier): Use complete_type. - -1999-08-06 Mark Mitchell <mark@codesourcery.com> - - * error.c (dump_expr): Handle EXACT_DIV_EXPR. - (dump_binary_op): Bulletproof. - * lex.c (init_parse): Set opname_tab[EXACT_DIV_EXPR]. - * tree.c (search_tree): Don't enumerate all the nodes of classes - `1', `2', and `<'; handle them generically. Don't be sorry about - "unrecognized tree codes"; just abort. - (no_linkage_check): Don't do linkage checks for templates. - - * tree.c (cp_build_qualified_type_real): Handle - pointer-to-member-function types correctly. - -1999-08-05 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (pushdecl): Only give an error for shadowing a parm - from *this* function. - -Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com) - - * typeck2.c: Update URLs and mail addresses. - -1999-08-04 Nathan Sidwell <nathan@acm.org> - - * cp-tree.h (empty_except_spec): New global var. - (compexcepttypes): Remove prototype. - (comp_except_specs): Prototype new global function. - (add_exception_specifier): Prototype new global function. - * decl.c (empty_except_spec): Define new global var. - (duplicate_decls): Use comp_except_specs, reword error message. - (init_decl_processing): Initialize empty_except_spec. - Adjust build_exception_variant calls. - * parse.y (exception_specification_opt): Use empty_except_spec. - (ansi_raise_identifier): Call check_for_new_type. - (ansi_raise_identifiers): Use add_exception_specifier. - * pt.c (tsubst): Use add_exception_specifier to build exception - specifier. - * search.c (check_final_overrider): New static function, broken - out of get_matching_virtual. Check throw specifiers, reword - diagnostics. - (get_matching_virtual): Use check_final_overrider. - * tree.c (build_exception_variant): Use comp_except_specs. - * typeck.c (compexcepttypes): Remove. - (comp_except_types): New static function, helper for - comp_except_specs. Compare two types as exception specifiers. - (comp_except_specs): New global function, compare two exception - specifiers. - (comptypes): Adjust for comp_except_specs. - * typeck2.c (add_exception_specifier): New global function. - - * class.c (check_for_override): Reword error message. - -1999-08-03 Nathan Sidwell <nathan@acm.org> - - * call.c (convert_arg_to_ellipsis): Use pod_type_p. - * cp-tree.h (struct lang_type): Added non_pod_class flag. - (CLASSTYPE_NON_POD_P): New macro to access it. - * class.c (finish_struct_1): Determine non-PODness. - Check for arrays of pointers (-Weffc++). - Remove array inspection duplicated code. - * tree.c (pod_type_p): Detect non-pod non-aggregate types. - Use CLASSTYPE_NON_POD_P. - -1999-08-03 Nathan Sidwell <nathan@acm.org> - - * class.c (duplicate_tag_error): Preserve template information. - -1999-08-03 Nathan Sidwell <nathan@acm.org> - - * decl.c (start_enum): Show location of previous definition. - * parse.y (enumlist_opt): New reduction. - (structsp): Simplify enum rules to use enumlist_opt. - -1999-08-03 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (yyprint): Handle PFUNCNAME. - - * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Only - build_expr_from_tree on the args of a TEMPLATE_ID_EXPR. - -1999-08-03 Mumit Khan <khan@xraylith.wisc.edu> - - * decl.c (start_decl): Set attributes before duplicate_decls call. - -1999-08-02 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (CXX_SRCS): Add dump.c. - * Makefile.in (CXX_OBJS): Add dump.o. - (dump.o): New target. - * cp-tree.h (DECL_CONV_FN_P): Document. - (DECL_OVERLOADED_OPERATOR_P): New function. - (TYPE_PTRMEM_CLASS_TYPE): New macro. - (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise. - (PTRMEM_CST_CLASS): Use TYPE_PTRMEM_CLASS_TYPE. - (ASM_VOLATILE_P): New macro. - (STMT_LINENO): Likewise. - (cp_namespace_decls): New function. - (dump_node_to_file): New function. - * decl.c (cp_namespace_decls): New function. - (walk_namespaces_r): Use it. - (wrapup_globals_for_namespace): Likewise. - * decl2.c (flag_dump_translation_unit): New variable. - (lang_decode_option): Handle -fdump-translation-unit. - (finish_file): If flag_dump_translation_unit is set, dump the - translation unit. - * dump.c: New file. - * lang-options.h: Add -fdump-translation-unit. - * pt.c (tsubst_template_parms): Robustify. - (tsubst_decl): Use DECL_OVERLOADED_OPERATOR_P. - (tsubst_expr): Use STMT_LINENO. - * semantics.c (finish_asm_stmt): Eliminate duplicate code. Check - for invalid cv-qualifiers even while building templates. - -1999-08-02 Richard Henderson <rth@cygnus.com> - - * call.c: Include defaults.h instead of expr.h. - * decl.c: Likewise. - * pt.c: Likewise. - * typeck.c: Include defaults.h. - -1999-08-02 Mark Mitchell <mark@codesourcery.com> - - * lex.c (errorcount, sorrycount): Don't declare. - * repo.c (errorcount, sorrycount): Likewise. - * typeck2.c (errorcount, sorrycount): Likewise. - -1999-08-02 Jakub Jelinek <jj@ultra.linux.cz> - - * call.c (convert_default_arg, build_over_call): Change all uses of - PROMOTE_PROTOTYPES, so that it tests it as a C expression. - Ensure expr.h is included. - * decl.c (grokparams): Ditto. - * pt.c (tsubst_decl): Ditto. - * typeck.c (convert_arguments): Ditto. - -1999-08-02 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (mark_overriders): Fix order of args to overrides. - (warn_hidden): Likewise. Fix for having virtual and non-virtual - functions with the same name. - -1999-08-02 Richard Henderson <rth@cygnus.com> - - * cp-tree.h (TYPE_PTRMEMFUNC_P): Check TYPE_LANG_SPECIFIC non-null. - -1999-08-01 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_conditional_expr): Fix typo in comment. - -1999-08-01 Bernd Schmidt <bernds@cygnus.co.uk> - - * decl.c (finish_stmt): Don't declare and test cond_stack, loop_stack, - case_stack; use in_control_zone_p. - * typeck.c (c_expand_return): Likewise. - -1999-07-31 Bernd Schmidt <bernds@cygnus.co.uk> - - * except.c (catch_clauses): Delete declaration. - -1999-07-30 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_conditional_expr): Call convert_from_reference to - avoid reference/non-reference type confusion. Fix typo. - -1999-07-30 Richard Henderson <rth@cygnus.com> - - * typeck2.c (initializer_constant_valid_p): Moved to c-common.c. - * cp-tree.h (initializer_constant_valid_p): Remove. - -1999-07-28 Mark Mitchell <mark@codesourcery.com> - - * call.c (conditional_conversion): Don't build BASE_CONVs for - conversions between things that have the same type. - (build_conditional_expr): Tweak. - (convert_like): Some BASE_CONVs really do require the generation - of code. - - * init.c (perform_member_init): Don't go through build_modify_expr - for simple initializations. - -1999-07-27 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (DECL_VIRTUAL_CONTEXT): New macro. - * typeck.c (expand_ptrmemfunc_cst): Calculate delta correctly for - virtual functions and MI. Simplify. - - * method.c: Remove prototype for largest_union_member. - * pt.c (determine_specialization): Fix uninitialized warning. - * lex.c (real_yylex): Likewise. - -1999-07-27 Mark Mitchell <mark@codesourcery.com> - - * class.c (override_one_vtable): Adjust the use of BINFO_VIRTUALS - here too. - - * cp-tree.h (BINFO_VIRTUALS): Document new format. - * class.c (modify_one_vtable): Change prototype accordingly. - (modify_all_vtables): Likewise. - (modify_all_direct_vtables): Likewise. - (modify_all_indirect_vtables): Likewise. - (build_vtable_entry_for_fn): New function. - (set_rtti_entry): Simplify for new BINFO_VIRTUALS format. - (modify_vtable_entry): Likewise. - (add_virtual_function): Likewise. - (build_vtbl_initializer): New function. - (finish_vtbls): Simplify for new BINFO_VIRTUALS format. - (fixup_vtable_deltas1): Likewise. - (fixup_vtable_deltas): Likewise. - (override_one_vtable): Likewise. - (finish_struct_1): Likewise. - - * error.c (dump_expr): Likewise. - * search.c (get_abstract_virtuals_1): Likewise. - (get_abstract_virtuals): Likewise. - (expand_upcast_fixups): Likewise. - * tree.c (debug_binfo): Likewise. - * decl2.c (mark_vtable_entries): Don't bash abstract virtuals to - __pure_virtual here. - -1999-07-26 Mark Mitchell <mark@codesourcery.com> - - * tree.c (build_cplus_new): Adjust call to abstract_virtuals_error - as per 1999-07-26 change. - - * typeck.c (c_sizeof): Don't allow non-static data members. - (expr_sizeof): Likewise. - -1999-07-26 Jason Merrill <jason@yorick.cygnus.com> - - * input.c (feed_input): Only touch lineno and input_filename - if !USE_CPPLIB. Save the old values before setting the new ones. - - * input.c (feed_input): Add file, line parms. - * lex.c (begin_definition_of_inclass_inline, feed_defarg): Adjust. - (real_yylex): Check linemode before input_redirected(). - - * typeck.c (c_expand_return): Downgrade pedwarn about returning NULL - from op new to warning. - -1999-07-26 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (ncp_convert): Rename to perform_implicit_conversion. - * call.c: All uses changed. - * typeck.c: Likewise. - -1999-07-26 Nathan Sidwell <nathan@acm.org> - - * exception.cc (__cplus_type_matcher): Match __eh_matcher - prototype. - -1999-07-26 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CP_INTEGRAL_TYPE_P): New macro. - (ARITHMETIC_TYPE_P): Adjust definition for standard conformance. - (strip_top_quals): Declare. - (ncp_convert): Likewise. - (type_after_usual_arithmetic_conversions): Likewise. - (composite_pointer_type): Likewise. - * call.c (strip_top_quals): Don't make it static. - (promoted_arithmetic_type_p): New function. - (conditional_conversion): Likewise. - (null_ptr_cst_p): Allow `false' as a NULL pointer constant. - (standard_conversion): Use same_type_p. Don't build BASE_CONVs - for converting a type to itself. - (reference_binding): Honor LOOKUP_NO_TEMP_BIND. - (implicit_conversion): Make sure the from and to types are - complete. - (add_builtin_candidate): Correct handling of ?: operator. - (add_builtin_candidates): Improve documentation. - (build_conditional_expr): New function. - (can_convert): Implement in terms of can_convert_arg. - (ncp_convert): New function. - * typeck.c (type_after_usual_arithmetic_conversions): New - function, split out from common_type. - (composite_pointer_type): New function, split out from - build_conditional_expr. - (common_type): Use type_after_usual_arithmetic_conversions. - Remove redundant attribute merging. - (comptypes): Tidy. Handle COMPLEX_TYPE. - (build_binary_op_nodefault): Use null_ptr_cst_p. - (build_conditional_expr): Remove. - (convert_for_assignment): Use new conversion functions. - - * cp-tree.h (abstract_virtuals_error): Change declaration. - * typeck2.c (abstract_virtuals_error): Check to see if an error - occurred, and return a boolean value accordingly. - (build_functional_cast): Adjust accordingly. - * class.c (finish_struct_1): Likewise. - * cvt.c (ocp_convert): Likewise. - * decl.c (cp_finish_decl): Likewise. - (grokparams): Likewise. - (grok_op_properties): Likewise. - (start_function): Likewise. - * init.c (build_new_1): Likewise. - - * pt.c (unify): Don't get confused by pointers-to-member functions. - - * search.c (build_cplus_new): Robustify. - -1999-07-24 Richard Henderson <rth@cygnus.com> - - * gxx.gperf (__builtin_va_arg): New. - * parse.y (VA_ARG): New token. - (unary_expr): Recognize it. - -Sun Jul 25 15:24:21 1999 Jeffrey A Law (law@cygnus.com) - - * g++FAQ.texi: Deleted per Joe Buck's request. - * Makefile.in: Corresponding changes. - -1999-07-23 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c: Sync with C frontend. - (whitespace_cr): New fn. - (skip_white_space): Use it. - (init_parse): Reorder. - (yyprint): Support CONSTANT. - (pragma_getc, pragma_ungetc): Bring back. - (read_line_number): Change in_system_header directly. - (handle_generic_pragma, handle_cp_pragma, yyerror): Move up in file. - (parse_float): Update to C version. - (yylex): Handle '$' under the letter case. - Remove looking_for_typename handling. - Support hex floating point constants. - Follow C's lead for choosing type of integer constants. - Rearrange stuff to match C frontend. - (yyungetc, reinit_parse_for_block, yylex): Support indent_level. - * spew.c (yylex): Clear looking_for_typename if we see a TYPESPEC. - -1999-07-23 Mark Mitchell <mark@codesourcery.com> - - * call.c (reference_binding): Tweak. - (mayble_handle_implicit_object): Use direct_reference_binding to - create the right implicit conversion sequence. - -1999-07-22 Mark Mitchell <mark@codesourcery.com> - - * pt.c (convert_nontype_argument): Don't call decl_constant_value - if we're converting to a reference type. - - * call.c (NEED_TEMPORARY_P): New macro. - (standard_conversion): Set it, for derived-to-base conversions. - (reference_related_p): New function. - (reference_compatible_p): Likewise. - (convert_class_to_reference): Likewise. - (direct_reference_binding): Likewise. - (reference_binding): Rework for standards-compliance. - (convert_like): Adjust accordingly. - (maybe_handle_ref_bind): Simplify; the right conversion sequences - are now built up in reference_binding. - (initialize_reference): New function. - * cp-tree.h (ICS_USER_FLAG): Document. - (ICS_THIS_FLAG): Likewise. - (ICS_BAD_FLAG): Likewise. - (NEED_TEMPORARY_P): Likewise. - (cp_lvalue_kind): New type. - (real_lvalue_p): Return it. - * error.c (dump_expr): Provide more accurate representation for - AGGR_INIT_EXPRs. - * init.c (expand_default_init): Do not try to perform implicit - conversions for a brace-enclosed initializer. - * search.c (lookup_conversions): Document. - * tree.c (lvalue_p_1): Return a cp_lvalue_kind. Calculate - appropriately. - (real_lvalue_p): Adjust accordingly. - (lvalue_p): Likewise. - (build_cplus_new): Don't allow the creation of an abstract class. - * typeck.c (convert_for_initialization): Use initialize_reference. - -1999-07-21 Gavin Romig-Koch <gavin@cygnus.com> - - * lex.c (real_yylex) : Correct the test for overflow when lexing - integer literals. - -1999-07-20 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (warn_extern_redeclared_static): Check DECL_ARTIFICIAL, - not DECL_BUILT_IN, to determine if a function is internally declared. - (duplicate_decls): Likewise. Improve handling of builtins. - (push_overloaded_decl): Remove special handling of builtins. - - * cp-tree.h (ANON_AGGR_TYPE_P): Use CLASS_TYPE_P. - - * decl.c (grokdeclarator): Pull out decl_constant_value in - templates, too. - - * class.c (finish_struct, finish_struct_1): Remove 'warn_anon' parm. - * cp-tree.h, pt.c, semantics.c: Adjust. - * method.c (largest_union_member): Remove. - - * lang-specs.h (c++-cpp-output): Pass -fpreprocessed. - - * lex.c (token_getch, token_put_back): New fns. - (real_yylex): Use them. - - * lex.c (lang_init): Generalize. - (lang_init_options): Tell cpplib this is C++. - (nextchar): Remove. Replace uses with put_back. - (skip_white_space): Handle linemode here. Optimize for cpplib. - (extend_token_buffer_to): New fn. - (extend_token_buffer): Use it. - (read_line_number, check_newline): Just deal with tokens. - (real_yylex): More cpplib optimizations. Simplify. Don't produce - EXTERN_LANG_STRING, LEFT_RIGHT or PAREN_STAR_PAREN here. - * spew.c (yylex): Produce LEFT_RIGHT and EXTERN_LANG_STRING. - * parse.y (PAREN_STAR_PAREN): Remove. - * input.c: Don't use the putback machinery with cpplib. - (sub_getch): Fold back into getch. - (getch): Don't handle linemode here. - (feed_input): Unget any text in the token buffer. - - * lex.c (set_typedecl_interface_info, set_vardecl_interface_info, - nextyychar, nextyylval): Remove. - -1999-07-20 Michael Tiemann <tiemann@holodeck.cygnus.com> - Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (indent_level): New variable. - (init_parse): Set cpp_token to CPP_DIRECTIVE. - (consume_string): Make this smart about USE_CPPLIB. - (yyungetc): Use put_back function. - (pragma_getc, pragma_ungetc): Functions deleted. - (check_newline): Rewrite to be intelligent about USE_CPPLIB. - Also, call HANDLE_PRAGMA with getch, yyungetc, not pragma_getc and - pragma_ungetc. - (real_yylex): Rewrite to be intelligent about USE_CPPLIB. - Also, clean up cases where we redundantly set token_buffer[0]. - (read_line_number): New fn. - * input.c (feed_input): Use integrated cpplib if USE_CPPLIB. - (end_input): Call cpp_pop_buffer if USE_CPPLIB. - (sub_getch): Conditionalize out code that's not appropriate if - USE_CPPLIB. - (put_back): Rewrite in case USE_CPPLIB is defined. - (input_redirected): Ditto. - -Tue Jul 20 11:24:19 1999 Bernd Schmidt <bernds@cygnus.co.uk> - - * cp-tree.h: Delete lots of declarations of tree nodes; replaced by - c_global_trees and accessor macros defined in c-common.h. - (cp_tree_index): New enumeration. - (cp_global_trees): Declare new array. Add accessor macros for it, and - delete declarations of tree nodes replaced by it. - (builtin_function): Delete macro, add declaration for new function. - Include c-common.h. - * decl.c: Delete definitions for tree nodes that were replaced by - cp_global_trees and c_global_trees. - (init_decl_processing): Call c_common_nodes_and_builtins; delete code - to generate the common builtins here. - (builtin_function): New function. - * decl2.c (abort_fndecl): Delete declaration. - * except.c (expand_builtin_return_address): Delete declaration. - (builtin_return_address_fndecl): Delete variable. - (const_ptr_type_node): Delete declaration. - * lex.c (cons_up_default_function): Delete declaration of - void_list_node. - * parse.y (void_list_node): Delete declaration. - * rtti.c (type_info_type_node, tinfo_fn_id, tinfo_fn_type): - Delete variables. - (const_string_type_node): Delete declaration. - * search.c (abort_fndecl): Delete declaration. - * Makefile.in: Update dependencies. - -1999-07-19 Mark Mitchell <mark@codesourcery.com> - - * pt.c (check_default_tmpl_args): Move test for missing default - arguments here, from ... - (end_template_parm_list): Here. - -1999-07-18 Mark Mitchell <mark@codesourcery.com> - - * decl.c (lookup_nested_type): Remove. - (pushtag): Don't call it. - -Sat Jul 17 23:51:30 1999 Jeffrey A Law (law@cygnus.com) - - * Makefile.in (INTERFACE): Bump to 2. - -1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br> - - * typeck2.c (my_friendly_abort): Updated URL with bug reporting - instructions to gcc.gnu.org. Removed e-mail address. - -1999-07-17 Mark Mitchell <mark@codesourcery.com> - - * pt.c (determine_specialization): Tighten error-checking. - (end_template_parm_list): Likewise. - -1999-07-14 Mark Mitchell <mark@codesourcery.com> - - * pt.c (check_default_tmpl_args): Handle friends defined in the - class just like member functions defined in the class. - -1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com> - Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (struct lang_decl): Added field for storing sorted - FIELD_DECLs (used in TYPE_DECLs). - (DECL_PENDING_INLINE_INFO): Adjusted to use 'u' union. - (DECL_SORTED_FIELDS): New macro. - * class.c (method_name_cmp): New function. - (finish_struct_methods): Modified to support sorting and searching - methods. - (finish_struct_anon): Changed code in inner loop to use ELT rather - than UELT (which required an extra indirection for every reference). - (field_decl_cmp): New function to support sorting FIELD_DECLs. - (finish_struct_1): Sort fields. - * search.c (lookup_field_1): Use DECL_SORTED_FIELDS if we have them. - (lookup_fnfields_1): Search sorted methods in METHOD_VEC. - Also, switch to using array indexing rather than a changing pointer. - * ptree.c (print_lang_decl): Handle TYPE_DECLs that have - DECL_SORTED_FIELDS. - -1999-07-09 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (reparse_absdcl_as_casts): Don't warn about old-style - casts in system headers or extern "C" blocks. - - * pt.c (do_decl_instantiation): Downgrade duplicate instantiation - errors to pedwarn. - -1999-07-09 Michael Tiemann <tiemann@happy.cygnus.com> - - * decl2.c (write_virtuals): Deleted declaration. - * cp-tree.h (write_virtuals): Deleted extern declaration. - * class.c (finish_struct_1): Removed #if 0'd code that mentions - write_virtuals. - * semantics.c (begin_class_definition): Rewrite code to not depend - on write_virtuals. - - * lex.c (cp_pragma_interface): New function. - (cp_pragma_implementation): Likewise. - (handle_cp_pragma): Call them. - - * typeck.c (comptypes): Simplify C code in look_hard. - - * xref.c (PALLOC): Use xcalloc, not calloc. - (SALLOC): Use xmalloc, not malloc. - - * rtti.c (synthesize_tinfo_fn): Add missing call to pop_momentary. - - * search.c (note_debug_info_needed): Don't search if WRITE_SYMBOLS - is NO_DEBUG. - - * decl.c (duplicate_decls): If a redeclaration doesn't match the - initial declaration, then don't save the inline info and by all - means don't mark the function as a builtin function. - - * decl.c (lookup_name_real): Set NONCLASS to 1 if - CURRENT_CLASS_TYPE is 0. - - * class.c (duplicate_tag_error): Set TYPE_NONCOPIED_PARTS to - NULL_TREE. - - * ptree.c (print_lang_type): Added vtable-needs-writing. - -Wed Jul 7 01:26:47 1999 Alexandre Oliva <oliva@dcc.unicamp.br> - - * decl2.c (mark_vtable_entries): Fix check for rtti offset. - -1999-07-06 Gavin Romig-Koch <gavin@cygnus.com> - - * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : - Merged into c-common. - -1999-07-05 Dave Brolley <brolley@cygnus.com> - - * lex.c (errorcount): Declare it. - (finish_parse): Update errorcount for when using CPPLIB. - -1999-07-05 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (IS_AGGR_TYPE): Include instantiated template template - parameters. - (IMPLICIT_TYPENAME_TYPE_DECL_P): New macro. - * decl.c (push_class_binding): Use it. - (lookup_name_real): Likewise. - -1999-07-02 Gavin Romig-Koch <gavin@cygnus.com> - - * cp-tree.h (widest_integer_literal_type_node, - widest_unsigned_literal_type) : New. - * decl.c (widest_integer_literal_type_node, - widest_unsigned_literal_type) : New. - (init_decl_processing): Handle/use the two new types. - * lex.c (real_yylex): Same. - * typeck.c (unsigned_type,signed_type,signed_or_unsigned_type) : - Same. - -1999-07-01 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokdeclarator): Don't give names "for linkage purposes" - to anonymous cv-qualified types. - -1999-07-01 Gavin Romig-Koch <gavin@cygnus.com> - - * lex.c (real_yylex) : Change integer literal overflow handling to - be like c-lex.c. - - * lex.c (real_yylex): Improve 'integer constant out of range' messages. - -1999-06-28 Richard Henderson <rth@cygnus.com> - - * decl.c (cp_finish_decl): Fix typo in cp_warning_at call. - -1999-06-28 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (dump_type_real): Handle TREE_LIST again. - - * typeck.c (comp_target_parms): Don't complain about - converting from () to (...) if !flag_strict_prototype. - - * decl.c (grokdeclarator): Update the names of all variants when - de-anonymizing. - -1999-06-21 Mark Mitchell <mark@codesourcery.com> - - * init.c (expand_aggr_vbase_init): Rename to - construct_virtual_bases. Conditionalize construction here, - rather than ... - (emit_base_init): Here. - -1999-06-19 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (finish_asm_stmt): Apply decay conversions to - input operands. - - * decl.c (expand_static_init): When building an anonymous function - for use with atexit, compute its body before and after entering - the function. - - * error.c (dump_expr): Handle BIND_EXPR, LOOP_EXPR, and - EXIT_EXPR. - -1999-06-18 Mark Mitchell <mark@codesourcery.com> - - * init.c (expand_aggr_vbase_init): Add flag parameter. - (build_partial_cleanup_for): Remove, inlining into .. - (expand_cleanup_for_base): ... here. Take flag parameter. - (emit_base_init): Pass the in_chrg parameter to - emit_aggr_vbase_init. - (emit_aggr_vbase_init): Pass it to expand_cleanup_for_base. - -1999-06-16 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (import_export_decl): Use same_type_p, rather than - relying on pointer-equality for types. - - * method.c (do_build_copy_constructor): Simplify. - - * call.c (build_method_call): Remove bogus code for two-argument - delete. - * init.c (build_new_1): Expand on comment, and remove dead code. - - * init.c (expand_cleanup_for_base): New function, split out - from ... - (emit_base_init): Here. - (expand_aggr_vbase_init): Use it. - -1999-06-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (class_cache_firstobj): Declare. - (maybe_push_cache_obstack): Rename to push_cache_obstack. - * class.c (permanent_obstack): Remove declaration. - (class_cache_firstobj): Make it global. - (add_method): Don't use permanent_obstack directly. - (pushclass): Only free the class_cache_obstack if we know how far - back to free it. - (maybe_push_cache_obstack): Rename to push_cache_obstack. - * decl.c: Remove dead comment. - (saved_scope): Add class_cache_firstobj. - (push_to_top_level): Save it. - (pop_from_top_level): Restore it. - (push_class_level_binding): Use push_cache_obstack, not - maybe_push_cache_obstack. - * search.c (push_class_decls): Likewise. - -1999-06-14 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * pt.c (tsubst_friend_function): Push into namespace of friend - function before pushdecl'ing it. - -1999-06-14 Nathan Sidwell <nathan@acm.org> - - * call.c (build_new_op): Remove REF_BIND from all operands. - -1999-06-13 Alexandre Oliva <oliva@dcc.unicamp.br> - - * init.c (build_new_1): Look up operator delete even if there was - no explicit new placement. - -1999-06-08 Nathan Sidwell <nathan@acm.org> - - * except.c (complete_ptr_ref_or_void_ptr_p): New function, broken out - of ... - (build_throw): ... here. Call it. - (process_start_catch_block): Call it. - -1999-06-07 Mark Mitchell <mark@codesourcery.com> - - * search.c (convert_pointer_to_single_level): Reimplement without - using get_binfo. - -1999-06-06 Mark Mitchell <mark@codesourcery.com> - - * method.c (is_back_referenceable_type): Back-reference bools when - not squangling. - -1999-06-07 Dave Brolley <brolley@cygnus.com> - - * lex.c (real_yylex): Replace unused bytes from bad multibyte char. - * input.c (putback_buffer): New structure type. - (putback): Replaces putback_char member. - (putback): Replaces putback_char static variable. - (feed_input): Use putback. - (end_input): Use putback. - (sub_getch): Use putback. - (put_back): Use putback. - -1999-06-05 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokdeclarator): Fix typo in last change. - -1999-06-04 Jason Merrill <jason@yorick.cygnus.com> - - * semantics.c (finish_if_stmt_cond): Copy cond to permanent_obstack. - (finish_while_stmt_cond, finish_do_stmt, finish_for_cond): Likewise. - -1999-06-04 Nathan Sidwell <nathan@acm.org> - - * except.c (build_throw): Check throw expression validity. - -1999-06-03 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokdeclarator): Don't treat arbitrary types as unsigned - just because flag_signed_bitfields is false. - -1999-06-03 Nathan Sidwell <nathan@acm.org> - - * semantics.c (begin_class_definition): Update the struct's - location here ... - * class.c (finish_struct): ... rather than here. - - * decl.c (make_typename_type): Don't rely on uninitialized - variable. - -1999-05-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (ALL_CFLAGS): Add '-W -Wall'. - -1999-05-31 Mark Mitchell <mark@codesourcery.com> - - * tree.c (build_cplus_array_type_1): Use push_obstacks_nochange - and friends rather than messing with current_obstack directly. - (cp_build_qualified_type_real): Rework ARRAY_TYPE - allocation to match practice throughout the rest of the - compiler. - -1999-05-30 Mark Mitchell <mark@codesourcery.com> - - * lex.c (make_lang_type): Create TYPE_BINFO for - TEMPLATE_TYPE_PARMs just like for non-template types. - - * decl.c (start_decl): Move checks on initialization to ... - (cp_finish_decl): Here. Tidy formatting slightly. - -1999-05-28 Mark Mitchell <mark@codesourcery.com> - - * decl.c (add_binding): Don't complain about a redeclaration of a - semantically identical typedef in a local scope. - -1999-05-28 Nathan Sidwell <nathan@acm.org> - - * decl.c (complete_array_type): Allocate off same obstack. Fix - DO_DEFAULT comment to match reality. - - * friend.c (make_friend_class): Fix diagnostic typo. - -1999-05-28 Mark Mitchell <mark@codesourcery.com> - - * decl.c (lookup_namespace_name): Handle getting a - TEMPLATE_ID_EXPR. - (expand_static_init): Don't call pushdecl for implicitly declared - `atexit' used to register destructors. - -1999-05-25 Mark Mitchell <mark@codesourcery.com> - - * class.c (finish_vtbls): Copy BINFO_VIRTUALs before using it to - initialize a vtable. - - * cp-tree.h (NAMESPACE_LEVEL): Reformat. - (lang_decl_flags): Document MEMFUNC_POINTER_TO. Save four bytes - by combining TEMPLATE_INFO and LEVEL into a single union. - (DECL_TEMPLATE_INFO): Reformat. - (DECL_SAVED_TREE): Document. - (DECL_TEMPLATE_INJECT): Remove. - * class.c (finish_struct): Remove code to deal with - DECL_TEMPLATE_INJECT. - - * decl.c (maybe_process_template_type_declaration): Handle all new - types in templates uniformly. - * method.c (bulid_overload_identifier): Use CP_DECL_CONTEXT, not - DECL_CONTEXT. - * pt.c (lookup_template_class): Inject template instantiations of - forward-declarations. - (instantiate_class_template): Remove code processing - DECL_TEMPLATE_INJECT. - - * pt.c (lookup_template_class): Tweak lookup to find member - templates. - - * pt.c (tsubst_expr, case ASM_STMT): Don't tsubst into - ASM_CV_QUAL. - * semantics.c (finish_asm_stmt): Make strings permanent if they're - used in a template. - -1999-05-25 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (casts_away_constness, casts_away_constness_r): Strip both - parts of pointer to data member types. - -1999-05-24 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (mark_vtable_entries): Don't make a copy of a function, - and then make it look like `abort'. Just use `abort' instead. - - * typeck.c (build_static_cast): Don't allow static_casts that cast - away constness. - (casts_away_constness_r): New function. - (casts_away_constness): Likewise. - - * decl.c (lookup_tag): Remove code no longer needed after - name-lookup improvements. - * decl2.c (handle_class_head): Make error-recovery more robust. - * friend.c (make_friend_class): Reject templated typename types. - * lex.c (is_global): A template parameter isn't global. - * parse.y (class_head): Robustify. - * parse.c: Regenerated. - -1999-05-22 Mark Mitchell <mark@codesourcery.com> - - * pt.c (for_each_template_parm): Walk into TYPENAME_TYPEs, - INDIRECT_REFs, and COMPONENT_REFs. Handle FIELD_DECLs. - - * cp-tree.h (push_nested_namespace): Declare. - (pop_nested_namespace): Likewise. - * decl.c (push_nested_namespace): New function. - (pop_nested_namespace): Likewise. - * pt.c (instantiate_class_template): Use them. - - * tree.c (mapcar): Handle NON_LVALUE_EXPR. - - * cp-tree.h (cplus_expand_constant): Declare. - * cvt.c (convert_to_pointer): Expand PTRMEM_CSTs when they're - converted from one pointer-to-object type to another. - * expr.c (cplus_expand_constant): Don't make it static. - * typeck.c (build_component_ref): Don't crash when presented with - a component which is a TEMPLATE_DECL. - (build_ptrmemfunc): Tidy. Clarify comment. Make sure that even a - cast from a pointer-to-member constant to its own type does not - result in a valid non-type template argument. - -1999-05-21 Mark Mitchell <mark@codesourcery.com> - Nathan Sidwell <nathan@acm.org> - - * Make-lang.in (cc1plus): Make it depend on gxx.gperf. - * cp-tree.h: Fix typo in documentation on pointers-to-members. - (cp_build_qualified_type): Make it a macro. - (cp_build_qualified_type_real): Declare. - * decl.c (grokdeclarator): Remove misleading comment. Avoid - problem with template parameters and restrict-qualification. - * gxx.gperf: Replace NORID with RID_UNUSED throughout. - * hash.h: Regenerated. - * lex.h (rid): Move RID_FIRST_MODIFIER and RID_LAST_MODIFIER into - the enumeration. - (NORID): Remove definition. - * pt.c (tsubst_aggr_type): Use cp_build_qualified_type_real. - (tsubst): Likewise. Remove special handling for FUNCTION_TYPEs. - (fn_type_unification): Check that the function type resulting from - the deduction is legal. - (check_cv_quals_for_unify): Don't handle FUNCTION_TYPEs specially. - (unify): Use cp_build_qualified_type_real. - * tree.c (build_cplus_array_type_1): Handle error_marks as inputs. - (cp_build_qualified_type): Rename to ... - (cp_build_qualified_type_real): Add additional COMPLAIN parameter - and modify appropriately. - - * typeck.c (build_ptrmemfunc): Handle PTRMEM_CSTs carefully to - reveal optimization opportunities. - - * pt.c (tsubst): Don't issue error messages when we're not - complaining, even if we see a qualified function type. - (check_cv_quals_for_unify): Don't allow a qualified function - type. - -1999-05-20 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (instantiate_type): Downgrade errors for object-dependent - memfn refs to pedwarn. - -1999-05-20 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokdeclarator): Don't treat [] as indicating a - zero-sized array in a typedef. - - * call.c (build_object_call): Don't look at DECL_NAME for a type. - (pt.c): Or CP_TYPE_QUALS for an ERROR_MARK. - (typeck.c): Or TYPE_MAIN_VARIANT for a type. - - * pt.c (for_each_template_parm): Rework to match documentation. - Don't be fooled by a COMPONENT_REF with no TREE_TYPE. - -1999-05-20 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Still check for ANON_AGGR_TYPE_P. - - * class.c (finish_base_struct): Allow non-COM bases for COM classes - except at the leftmost position. - (modify_one_vtable, fixup_vtable_deltas1, override_one_vtable): - Pass the binfo's class, not the most derived, to skip_rtti_stuff. - * search.c (get_abstract_virtuals, expand_upcast_fixups): Likewise. - - * tree.c (lvalue_p_1): A NOP_EXPR can be an lvalue. - (build_cplus_new): Make sure that what we return is of the right type. - -1999-05-20 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (make_ptrmem_cst): New function. - * expr.c (cplus_expand_constant): Split out from ... - (cplus_expand_expr): Here. Use cplus_expand_constant. - (init_cplus_expand): Set lang_expand_constant. - * pt.c (convert_nontype_argument): Use make_ptrmem_cst. - - * tree.c (make_ptrmem_cst): Define. - * typeck.c (unary_complex_lvalue): Use make_ptrmem_cst. - * typeck2.c (initializer_constant_valid_p): Use make_ptrmem_cst. - -1999-05-19 Mark Mitchell <mark@codesourcery.com> - - * pt.c (build_template_decl): Copy DECL_NONCONVERTING_P. - - * decl2.c (start_static_storage_duration_function): Fix comment. - (finish_file): Create static storage duration functions lazily. - -1999-05-19 Jason Merrill <jason@yorick.cygnus.com> - - Implement anonymous structs. - * cp-tree.h (ANON_AGGR_TYPE_P): Rename from ANON_UNION_TYPE_P. - * class.c, decl.c, decl2.c, init.c, pt.c, search.c, typeck.c: Adjust. - * class.c (finish_struct_1): Remove redundant check for anon struct. - * decl.c (fixup_anonymous_aggr): Renamed from fixup_anonymous_union. - (check_tag_decl): Check for anonymous struct here. - * decl2.c (build_anon_union_vars): Catch anon struct at file scope. - * init.c (sort_member_init, emit_base_init): Handle getting fields - as well as names in current_member_init_list. - (perform_member_init): Handle getting an anon aggr. - * method.c (do_build_assign_ref): Don't descend into anon aggrs. - (do_build_copy_constructor): Likewise. - -1999-05-19 Mark Mitchell <mark@codesourcery.com> - - * tree.c (cp_build_qualified_type): Don't allow qualified function - types. - -Wed May 19 02:50:53 1999 Arvind Sankar <arvinds@mit.edu> - - * gxxint.texi: Fix typo. - -1999-05-19 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (find_scoped_type, resolve_scope_to_name): Lose. - * class.c (finish_struct_1): Use CLASS_TYPE_P. - * ptree.c (print_lang_type): Likewise. - * typeck.c (build_modify_expr, c_expand_asm_operands): Use - IS_AGGR_TYPE_CODE. - * typeck2.c (digest_init): Likewise. - -1999-05-18 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (joust): Compare the types of the conv ops, not the - target types of the conversions. - -Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu> - - * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc - was not given. - -1999-05-17 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (TEMPLATE_ID_EXPR): Update documentation. - * decl.c (grokfndecl): Don't allow inline declarations of friend - template specializations, or friend template specializations with - default arguments. - * pt.c (tsubst): Handle substitution into array types that does - not yield a fixed upper bound, even when not processing a - template. - (tsubst_copy): Deal with the fact that the second operand to a - TEMPLATE_ID_EXPR may be NULL_TREE, a TREE_LIST, or a TREE_VEC. - * search.c (marked_pushdecls_p): Don't descend into - TEMPLATE_TYPE_PARMs and the like. - (unmarked_pushdecls_p): Likewise. - - * call.c (build_over_call): Don't throw away - initializations/copies of empty classes; use MODIFY_EXPR and - INIT_EXPR as for non-empty classes. - * class.c (finish_struct_1): Put the padding byte for an empty - class on the TYPE_NONCOPIED_PARTS list for the class. - -1999-05-16 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (build_expr_from_tree): Handle COMPONENT_REFs that - indicate a reference to a field that is a qualified name. - -1999-05-16 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_objects): Don't use .?tors.* if we don't have - ASM_OUTPUT_CONSTRUCTOR. - - * friend.c (do_friend): Add attrlist arg. Remove support for - getting a non-decl as 'decl'. - * decl.c (grokfndecl): Remove attrlist arg. Don't set attrs or - rtl. - (grokdeclarator): Adjust. - * cp-tree.h: Adjust. - -1999-05-16 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (permanent_p): New function. - * init.c (build_new_1): Use mapcar, not copy_node, to copy a - possibly complex tree node. - * tree.c (mapcar): Adjust comments, and follow coding standards in - conditional. - (permanent_p): New function. - -1999-05-13 Per Bothner <bothner@cygnus.com> - - * class.c (push_lang_context): Turn off DECL_IGNORED_P for - primitive Java types, if we actually see `extern "Java"'. - -1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu> - - * lang-specs.h: Pass -$ to the preprocessor. - -1999-05-10 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_offset_ref): Wrap baselinks in OFFSET_REF, too. - Don't bother wrapping an OFFSET_TYPE around unknown_type_node. - (resolve_offset_ref): Don't handle a raw baselink. - * cvt.c (build_expr_type_conversion): Likewise. - * typeck.c (decay_conversion, build_c_cast, convert_for_assignment, - convert_for_initialization): Likewise. - * class.c (instantiate_type): Handle seeing a baselink under an - OFFSET_REF. - * error.c (dump_expr): Likewise. - * pt.c (for_each_template_parm): Likewise. - (resolve_overloaded_unification): Likewise. - * tree.c (is_overloaded_fn, really_overloaded_fn): Likewise. - * typeck.c (expr_sizeof): Also complain about other permutations - of overloaded functions. - -1999-05-07 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (resolve_offset_ref): Don't return a raw method. - Use BASELINK_P. - * typeck.c (decay_conversion): Don't handle a raw method. - Resolve all OFFSET_REFs. - (get_member_function_from_ptrfunc): 0 is a valid vtable index. - (build_binary_op_nodefault): Handle resolving overloaded fns. Use - same_type_p for pmf bits. Don't use build_binary_op to compare - raw pointers to methods. - (convert_for_assignment): Check for OFFSET_REF, not OFFSET_TYPE, - to decide when to call resolve_offset_ref. - (build_c_cast, convert_for_initialization): Likewise. - * cvt.c (build_expr_type_conversion): Likewise. - -1999-05-06 Nathan Sidwell <nathan@acm.org> - - * call.c (build_new_method_call): Use TYPE_MAIN_VARIANT of class. - -1999-05-05 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (start_objects): Don't let static constructors and - destructors get inlined. - - * parse.y (nested_name_specifier): Make sure ordinary types are - complete, just like template types. - * parse.c: Regenerated. - - * pt.c (check_explicit_specialization): Improve error messages. - -1999-05-04 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * typeck.c (string_conv_p): Use same_type_p to check whether we - try to convert between char and wchar_t. - -1999-05-03 Mark Mitchell <mark@codesourcery.com> - - * search.c (lookup_field_r): Set the TREE_TYPE of an ambiguous - lookup to error_mark_node here. - (lookup_member): Revise documentation. Add comments. Don't set - the TREE_TYPE to error_mark_node here, and don't build up an extra - TREE_LIST for ambiguous lookups. - (setup_class_bindings): Adjust accordingly. - (push_class_decls): Revise out-of-date comments. - - * typeck.c (build_const_cast): Tighten checks for legality. - -1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * init.c (build_member_call): Lookup names coming from - namespace-scoped LOOKUP_EXPR. - -1999-05-03 Jim Blandy <jimb@zwingli.cygnus.com> - - * gxxint.texi: Add documentation for 'I'. - -1999-05-02 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * tinfo.cc (operator==): Qualify type_info with std::. - -1999-05-02 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Remove comdat. Updated dummy. - (DECL_COMDAT): Remove definition. - -1999-05-01 Mark Mitchell <mark@codesourcery.com> - - * decl.c (wrapup_globals_for_namespace): Fix thinko in previous - change. - -1999-04-30 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_vtable): Use build_lang_decl when building - vtables, not just build_decl. - (prepare_fresh_vtable): Likewise. - * decl.c (wrapup_globals_for_namespace): Mark vtables as - DECL_EXTERNAL when calling wrapup_global_declarations. - * decl2.c (priority_info_s): Add initializations_p and - destructions_p members. - (finish_vtable_vardecl): Use TREE_SYMBOL_REFERENCED, not TREE_USED, - when deciding what vtables to write out. - (ssdf_decls): New variable. - (ssdf_decls_used): Likewise. - (start_static_storage_duration_function): Deal with being called - multiple times. Avoid inlining this function. - (generate_inits_for_priority): Deal with reuse of priority map. - (get_priority_info): Clear initializations_p and destructions_p. - (do_static_initialization): Tweak comment. - (do_static_destruction): Likewise. Fix condition on sentries for - destruction. - (generate_ctor_or_dtor_function): Call all of the static storage - duration functions. - (generate_ctor_or_dtor_function_for_priority): Check - initializations_p and destructions_p to see what priorities need - initialization functions. - (finish_file): Rework to generate multiple static storage duration - functions, rather than just one. - - * typeck.c (build_const_cast): Tweak last change to handle - templates correctly. - - * typeck.c (build_const_cast): Disallow use of const_cast to - anything but a pointer or reference type. - -1999-04-30 Nathan Sidwell <nathan@acm.org> - - * decl.c (cp_finish_decl): Don't permit arrays of abstract or - signature type. - -1999-04-29 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (do_static_destruction): Remove obsolete FIXME comment. - (finish_file): Indent comments properly. - -1999-04-29 Richard Henderson <rth@cygnus.com> - - * decl2.c (do_static_initialization): Call do_pending_stack_adjust. - (do_static_destruction): Likewise. - -1999-04-29 Nathan Sidwell <nathan@acm.org> - - * cp-tree.h (TYPE_NOTHROW_P): New macro. - * decl2.c (delete_sanity): Warn on deleting void *. - * init.c (build_new_1): Use TYPE_NOTHROW_P. - * typeck.c (c_expand_return): cp_pedwarn on returning NULL from - throwing operator new. - -1999-04-28 Nathan Sidwell <nathan@acm.org> - - * cp-tree.h (build_component_addr): Remove prototype. - * typeck.c (build_component_addr): Make static. Remove MSG - argument. - (build_component_addr): Remove MSG parameter, clean up - comment. - (build_x_function_call): Use cp_error. - (build_unary_op): Adjust call of build_component_addr. - -1999-04-28 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_friend_class): Check for NULL. - -Wed Apr 28 11:42:22 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> - - * search.c (binfo_for_vtable): Initialize bfvi.var. - -1999-04-27 Nathan Sidwell <nathan@acm.org> - - * rtti.c (build_x_typeid): Check rtti is enabled. - -1999-04-26 Mark Mitchell <mark@codesourcery.com> - - * search.c (is_subobject_of_p): Make sure we're looking at the - right baseclasses. - -1999-04-26 Marc Espie <espie@cvs.openbsd.org> - - * Make-lang.in (cplib2.ready): Don't depend on phony targets. - -1999-04-23 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (finish_file): Tweak handling of extern inlines so that - they are not unnecessarily put out. - - * search.c (is_subobject_of_p): Handle TEMPLATE_TYPE_PARMs and - such as base classes. - -1999-04-22 Brendan Kehoe <brendan@cygnus.com> - - * tree.c (build_exception_variant): Fix typo: use the chain of U, - not trying V, while cycling through U. - -1999-04-22 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Remove returns_first_arg and - preserves_first_arg. Enlarge dummy accordingly. - (DECL_TINFO_FN_P): New macro. - (SET_DECL_TINFO_FN_P): Likeiwse. - (DECL_RETURNS_FIRST_ARG): Remove. - (DECL_PRESERVES_THIS): Likewise. - (DECL_INIT_PRIORITY): New macro. - (finish_struct_1): Change prototype. - (cat_namespace_levels): Remove prototype. - (vtable_decl_p): New prototype. - (vtype_decl_p): Likewise. - (sigtable_decl_p): Likewise. - (walk_globals_pred): New typedef. - (walk_globals_fn): Likewise. - (walk_globals): New prototype. - (walk_namespaces_fn): New typedef. - (walk_namespaces): New prototype. - (wrapup_globals_for_namespace): Likewise. - (walk_vtables): Remove prototype. - (walk_sigtables): Likewise. - (instantiate_pending_templates): New prototype. - * class.c (finish_struct_1): Don't return a value. - * decl.h (pending_statics): Remove declaration. - * decl.c (walk_namespaces_r): New function. - (walk_globals_r): Likewise. - (vtable_decl_p): Likewise. - (vtype_decl_p): Likewise. - (sigtable_decl_p): Likewise. - (walk_namespaces): Likewise. - (walk_globals_data): New type. - (walk_globals): New function. - (wrapup_globals_for_namespace): Likewise. - (expand_static_init): Remove assertion. Remove redundancy in - conditional. Don't put static data members in static_aggregates - Tidy. - (finish_function): Remove redundancy in conditional. Don't set - DECL_RETURNS_FIRST_ARG. - (cat_namespace_levels): Remove. - * decl2.c: Include splay-tree.h and varray.h. - (priority_info_s): New structure. - (finish_vtable_vardecl): Change prototype. Adjust for new calling - conventions. - (prune_vtable_vardecl): Likewise. - (finish_sigtable_vardecl): Likewise. - (setup_initp): Remove. - (do_dtors): Remove. - (do_ctors): Remove. - (start_static_storage_duration_function): New function. - (generate_inits_for_priority): Likewise. - (finish_static_storage_duration_function): Likewise. - (get_priority_info): Likewise. - (do_static_initialization): Likewise. - (do_static_destruction): Likewise. - (do_static_initialization_and_destruction): Likewise. - (generate_ctor_or_dtor_function): Likewise. - (generate_ctor_and_dtor_functions_for_priority): Likewise. - (pending_statics): Make it a varray. - (pending_statics_used): New variable. - (saved_inlines): Make it a varray. - (saved_inlines_used): New variable. - (finish_static_data_member): Change method of updating - pending_statics. - (mark_inline_for_output): Remove #if 0'd code. Change method of - updating saved_inlines. - (walk_vtables): Remove. - (walk_sigtables): Likewise. - (import_export_decl): Use DECL_TINFO_FN_P. - (pending_templates): Remove declaration. - (maybe_templates): Likewise. - (static_aggregates_initp): Likewise. - (setup_initp): Likewise. - (finish_objects): Simplify. - (INITIALIZE_P_IDENTIFIER): New macro. - (PRIORITY_IDENTIFIER): New macro. - (SSDF_IDENTIFIER): New macro. - (initialize_p_decl): New variable. - (priority_decl): Likewise. - (ssdf_decl): Likewise. - (priority_info_map): Likewise. - (finish_file): Recode output of static intializers and other - file-scope finalization tasks. - * error.c (OB_END_TEMPLATE_ID): New macro. - (dump_type_real): Use it. - (dump_decl): Likewise. - (dump_function_name): Likewise. - * lex.c (set_typedecl_interface_info): Adjust for new walk_globals - interface. - (check_newline): Use walk_globals, not walk_vtables. - * pt.c (pending_tempalte_expansions): Remove. - (set_vardecl_interface_info): Likewise. - (pending_templates): Make static. - (maybe_templates): Likewise. - (instantiate_class_template): Adjust call to finish_struct_1. - (instantiate_pending_templates): New function. - * rtti.c (get_tinfo_fn): Use SET_DECL_TINFO_FN_P. - * tree.c (static_aggregates_initp): Remove. - (cp_valid_lang_attribute): Don't use it; use DECL_INIT_PRIORITY - instead. - * Makefile.in (decl2.o): Depend on varray.h and splay-tree.h. - - * gxx.gperf (RETURN): Rename to RETURN_KEYWORD to avoid clashes - with the RTL code RETURN. - * hash.h: Regenerated. - * lex.c (reinit_parse_for_block): Use RETURN_KEYWORD. - * parse.y: Replace RETURN with RETURN_KEYWORD throughout. - * parse.c: Regenerated. - * pt.c: Include varray.h. Include rtl.h since varray.h requires - it. - (inline_parm_levels): New variable. - (inline_parm_levels_used): Likewise. - (maybe_begin_member_template_processing): Update them. - (maybe_end_member_template_processing): Use them, rather than - guessing how many levels to pop. - - * decl.c (make_typename_type): Tighten error-checking. - -1999-04-20 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (build_binary_op): Remove unneeded parameter. - * class.c (build_vrable_entry_ref): Adjust call to - build_binary_op. - * decl.c (expand_static_init): Likewise. - (grokdeclarator): Likewise. - (finish_function): Likewise. - * decl2.c (delete_sanity): Likewise. - (do_dtors): Likewise. - (do_ctors): Likewise. - * error.c (dump_type_suffix): Likewise. - * expr.c (cplus_expand_expr): Likewise. - * init.c (resolve_offset_ref): Likewise. - (build_new): Likewise. - (build_new_1): Likewise. - (build_vec_delete_1): Likewise. - (expand_vec_init_catch_clause): Likewise. - (build_delete): Likewise. - * pt.c (tsubst): Likewise. - * rtti.c (synthesize_tinfo_fn): Likewise. - * search.c (expand_upcast_fixups): Likewise. - (expand_direct_vtbls_init): Likewise. - * typeck.c (get_member_function_from_ptrfunc): Likewise. - (build_binary_op_nodefault): Likewise. - (point_int_sum): Likewise. - (pointer_diff): Likewise. - (build_unary_op): Likewise. - (build_modify_expr): Likewise. - (get_delta_difference): Likewise. - (build_ptrmemfunc): Likewise. - (expand_ptrmemfunc_cst): Likewise. - -1999-04-20 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): Always call cplus_decl_attributes. - * decl2.c (grokfield): Pass attrlist to grokdeclarator. - -1999-04-19 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (finish_static_data_member_decl): New function. - * decl2.c (finish_static_data_member_decl): Split out from ... - (grokfield): Here. - * pt.c (instantiate_class_template): Use it here instead of - trying to fake it. - (tsubst_decl): Don't set DECL_ASSEMBLER_NAME; - finish_static_data_member_decl will do that. Explicit set - DECL_EXTERNAL to match non-template processing. - -1999-04-18 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (finish_class_definition): Add parameter. - * parse.y (structsp): Use it. Don't call pop_scope here. - * parse.c: Regenerated. - * semantics.c (finish_class_definition): Pop it here. - -1999-04-17 Mark Mitchell <mark@codesourcery.com> - - * decl.c (xref_tag): Revise handling of nested template - declarations. - * pt.c (check_explicit_specialization): Tweak handling of friend - templates in template classes. - (tsubst_friend_class): Handle friend declarations for nested - member template classes. - -1999-04-16 Mark Mitchell <mark@codesourcery.com> - - * class.c (finish_struct): Remove unused variable. - (pushclass): Likewise. - (invalidate_class_lookup_cache): Likewise. - * cp-tree.def (TYPENAME_TYPE): Improve documentation. - * decl.c (build_typename_type): Make sure TYPENAME_TYPE_FULLNAME - doesn't get obliterated. - (make_typename_type): Handle template classes correctly. - - * cp-tree.h (TREE_NONLOCAL_FLAG): Remove. - (storetags): Declare. - * class.c (finish_struct): Don't use TREE_NONLOCAL_FLAG. - (pushclass): Likewise. Use storetags to install tag declarations, - not pushtag. - (invalidate_class_lookup_cache): Don't use TREE_NONLOCAL_FLAG. - * decl.c (storetags): Make it global. - (push_class_binding): Set INHERITED_VALUE_BINDING_P for an - implicit typename declaration. - (pushtag): Tidy. Don't use TREE_NONLOCAL_FLAG. - * method.c (hack_identifier): Likewise. - * search.c (lookup_member): Likewise. - - * decl.c (warn_about_implicit_typename_lookup): New function. - (lookup_name_real): Use it. Rework handling of implicit typename - extension. - -1999-04-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lookup_nested_field): Remove. - * class.c (push_nested_class): Handle UNION_TYPEs. - (pop_nested_class): Likewise. - * decl.c (lookup_name_real): Don't call lookup_nested_field. - (start_decl): Use push_nested_class, not just pushclass. - (cp_finish_decl): Use pop_nested_class, not just popclass. - * search.c (lookup_nested_field): Remove. - - * cp-tree.h (lang_type): Add documentation. - * decl2.c (handle_class_head): Create template declarations here, - as appropriate. - * parse.y (class_head): Return whether or not we entered a new - scope, as well as the type named. - (named_class_head): Likewise. - (named_complex_class_head_sans_basetype): Likewise. - (structsp): Adjust accordingly. Pop scope when required. - * parse.c: Regenerated. - * pt.c (check_default_tmpl_args): Robustify. - (redeclare_class_template): Likewise. - (instantiate_class_template): An instantiation of an - anonymous union is itself an anonymous union. - * semantics.c (begin_class_definition): Don't create template - declarations here. - -1999-04-15 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (after_type_declarator_intern): New nonterminal. - (after_type_declarator): Use it. - (direct_after_type_declarator): Likewise. Move above - nonnested_type to fix reduce/reduce conflict resolution. - (declmods): Reducing from just 'attributes' has EMPTY precedence. - * Makefile.in (CONFLICTS): Update. - - * decl.c (define_label): Downgrade error for jumping over a - non-POD decl to pedwarn. - -1999-04-14 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (popclass): Change declaration. - (pop_nested_class): Likewise. - (poplevel_class): Remove declaration. - * call.c (convert_default_argument): Pass no arguments to - popclass. - * class.c (finish_struct_1): Likewise. - (finish_struct): Likewise. - (popclass): Remove argument. Simplify code accordingly. - (pop_nested_class): Likewise. - * decl.c (poplevel_class): Declare it here, and make it static. - (poplevel): Handle class scopes. - (poplevel_class): Don't take an rgument. Simplify. - (pop_everything): Pass no arguments to pop_nested_class. - (cp_finish_decl): Pass no arguments to popclass. - (grokdeclarator): Pass no arguments to pop_nested_class. - (finish_function): Likewise. - * decl2.c (grokfield): Likewise. - (pop_scope): Pass no arguments to popclass. - * lex.c (do_pending_defargs): Pass no arguments to pop_nested_class. - * pt.c (instantiate_class_template): Move call to pushclass, and - document. Pass no arguments to popclass. - (regenerate_decl_from_template): Likewise. - -1999-04-14 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_unary_op): Handle taking the address of a unique - bound non-static member function. - -1999-04-13 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * lang-options.h (-Wdeprecated): New flag. - * decl2.c (warn_deprecated): New flag. - (lang_decode_option): Deprecated this-is-variable, - external-templates, alt-external-templates. - Support -Wdeprecated. - * errfn.c (cp_deprecated): New function. - -1999-04-13 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (setup_initp): Compare DECL_ASSEMBLER_NAME instead - of the decls themselves. - - * pt.c (tsubst_function_type): Copy attributes over. - - * tree.c (cp_valid_lang_attribute): New fn. Handle init_priority - and com_interface. - * cp-tree.h: Add prototype. - * decl.c (init_decl_processing): Set valid_lang_attribute. - -1999-04-13 Mark Mitchell <mark@codesourcery.com> - - * class.c (finish_struct_1): Look at the const-ness of the field's - type, not the TREE_READONLY-ness of the declaration. - * method.c (synthesize_method): Likewise. - * pt.c (tsubst_decl): Call c_apply_type_quals_to_decl when - creating new declarations. - -1999-04-13 Mike Stump <mrs@wrs.com> - - * decl2.c (import_export_decl): Because vtables always reference - virtual functions, even if they are inlined, don't allow - -fno-implement-inlines to not emit them, instead, emit them with - the vtable. - * decl.c (start_function): Likewise. - -1999-04-12 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (struct lang_type): Add com_interface. - (CLASSTYPE_COM_INTERFACE): New macro. - * class.c (set_rtti_entry): COM interface classes have no RTTI - entries in their vtables; adjust. - (add_virtual_function, finish_base_struct, skip_rtti_stuff, - modify_one_vtable, fixup_vtable_deltas1, override_one_vtable, - finish_struct_1): Likewise. - * decl2.c (mark_vtable_entries): Likewise. - * rtti.c (build_headof, get_tinfo_fn_dynamic): Likewise. - * search.c (get_abstract_virtuals_1, get_abstract_virtuals, - expand_upcast_fixups): Likewise. - * tree.c (debug_binfo): Likewise. - - * cp-tree.h (COMPARE_NO_ATTRIBUTES): New macro. - * typeck.c (comptypes): If we get it, ignore attributes. - * class.c (instantiate_type): Use BASELINK_P. Change complain - parameter to flags; 2 means ignore attributes. - * call.c (build_op_delete_call): Pass it. - - * decl.c (xref_tag): Only complain once about using a typedef-name - with 'struct'. Downgrade to pedwarn. - - * decl.c (grokdeclarator): Allow [] syntax for zero-length array. - - * parse.y (absdcl_intern): New nonterminal. - (absdcl, direct_abstract_declarator): Use it. - - * pt.c (lookup_template_class): Look through implict typename. - -1999-04-11 Mark Mitchell <mark@codesourcery.com> - - * friend.c (add_friend): Deal gracefully with error_mark_node. - * method.c (build_overload_value): Handle pointers-to-members as - template parameters. - - * decl.c (push_binding): Fix typo in comment. - -1999-04-10 Mark Mitchell <mark@codesourcery.com> - - * error.c (dump_type_real): If a typename is a template-id, put - out the template arguments. - (dump_expr): Handle TEMPLATE_ID_EXPR. - * pt.c (lookup_template_class): Now that full arguments are - available everywhere, remove code that tried to guess them. - -1999-04-09 Mark Mitchell <mark@codesourcery.com> - - * decl.c (make_typename_type): Complain if we don't find a type - when trying to make a typename type for a non-template type. - -1999-04-09 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): Pass attributes to grokdeclarator. - (grokdeclarator): Handle attributes on constructor-syntax - initializers. - -1999-04-08 Mark Mitchell <mark@codesourcery.com> - - * error.c (dump_expr): Don't crash on INDIRECT_REFs whose operands - don't have types. - - * search.c (template_self_reference_p): Tweak. - -1999-04-07 Mark Mitchell <mark@codesourcery.com> - - * init.c (build_offset_ref): Don't build yet another weird data - structure to describe overloaded functions. - -1999-04-06 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (BASELINK_P): New macro. - (SET_BASELINK_P): Likewise. - * init.c (build_member_call): Remove needless assignment in if - statement. - * search.c (lookup_field_r): Fix handling when we are looking - specifically for a type; these are not hidden by functions and - variables. - (lookup_member): Use SET_BASELINK_P. - * tree.c (is_overloaded_fn): Use BASELINK_P. - (really_overloaed_fn): Likewise. - (get_first_fn): Likewise. - -1999-04-05 Mark Mitchell <mark@codesourcery.com> - - * decl.c (lookup_name_current_level): Tweak, and improve - documentation. - - * class.c (maybe_fixup_vptrs): Remove declaration. - (build_class_init_list): Likewise. - * decl.c (pushdecl_class_level): Call check_template_shadow here - ... - (push_class_level_binding): ... not here. - * search.c (dfs_push_type_decls): Only avoid - template-self-reference TYPE_DECLs if they are from base classes. - -1999-04-04 Mark Mitchell <mark@codesourcery.com> - - * pt.c (check_template_shadow): Don't treat OVERLOADs as _DECL - nodes. Tidy. - -1999-04-03 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (maybe_fixup_vptrs, build_class_init_list): Lose. - (finish_struct_1): Don't call build_class_init_list. - -1999-04-02 Mark Mitchell <mark@codesourcery.com> - - * tinfo.h (__class_type_info): Fix illegal declaration. - - * cp-tree.def (TEMPLATE_ID_EXPR): Update comment. - * cp-tree.h (INHERITED_VALUE_BINDING_P): New macro. - (IDENTIFIER_CLASS_VALUE): Improve documentation. - (is_properly_derived_from): Declare. - (invalidate_class_lookup_cache): Likewise. - (maybe_maybe_note_name_used_in_class): Likewise. - (note_name_declared_in_class): Likewise. - (push_using_decl): Remove duplicate declaration. - (id_in_current_class): Remove declaration. - (push_class_binding): Change prototype. - (clear_identitifer_class_values): Declare. - * call.c (is_properly_derived_from): Make it global. - (build_new_function_call): Be careful about updating candidates. - (build_new_method_call): Handle COMPONENT_REFs. Don't crash when - asked to make illegal calls. - * class.c: Include splay-tree.h. - (class_stack_node): Add names_used slot. - (check_member_decl_is_same_in_complete_scope): Remove. - (add_method): Fix comment. Push the declaration into class - scope. - (finish_struct_1): When popping the class, pop the bindings too. - Remove check for data member/function member conflict. - (finish_struct): Remove calls to - check_member_decl_is_same_in_complete_scope. Change calls to - popclass. - (pushclass): Clear names_used in the class stack entry. - Use invalidate_class_lookup_cache to remove cached entries, rather - than magic values with popclass. Clear IDENTIFIER_CLASS_VALUE - before entering a new class. Remove dead code. Don't mess with - current_function_decl when pushing declarations. - (invalidate_class_lookup_cache): New function, split out from ... - (popclass): Here. Clean up names_used on our way out. - (instantiate_type): Adjust. - (build_self_reference): Don't push the declaration here. - (maybe_note_name_used_in_class): New function. - (note_name_declared_in_class): Likewise. - * decl.c (add_binding): Change prototype. - (find_class_binding_level): New function. - (innermost_nonclass_level): Likewise. - (current_binding_level): Update documentation. - (inner_binding_level): Remove. Replace with current_binding_level - throughout. - (push_binding_level): Remove special handling of - class_binding_level. - (pop_binding_level): Likewise. Use find_class_binding_level. - (suspend_binding_level): Likewise. - (global_bindings_p): Use innermost_nonclass_level. - (toplevel_bindings_p): Likewise. - (namespace_bindings_p): Likewise. - (pseudo_global_level_p): Likewise. - (push_binding): Clear INHERITED_VALUE_BINDING_P. - (add_binding): Check for illegal multiple declarations. Return a - value indicating whether or not the new binding was legal. - (push_local_binding): Skip over class binding levels. Check - return value from add_binding. - (push_class_binding): Set INHERITED_VALUE_BINDING_P. Call - note_name_declared_in_class. - (pushlevel_class): Remove "fake out the rest of the compiler" - code. - (poplevel_class): Reset IDENTIFIER_CLASS_VALUEs. - (clear_identifier_class_values): New function. - (pop_from_top_level): Use it. - (pop_everything): Tweak. - (maybe_process_template_type_declaration): Don't push the - declaration for the template here. - (pushtag): Don't push tag declarations into class scope here. - (pushdecl): Apply DeMorgan's law for readability. - (pushdecl_class_level): Remove special-case code for - TYPE_BEING_DEFINED. Handle OVERLOADs and anonymous unions. - (push_class_level_bindng): Deal with inherited bindings. - (lookup_name_real): Remove special-case code for - TYPE_BEING_DEFINED, and some implicit typename magic. - (grokdeclarator): Handle COMPONENT_REF for a template function. - (build_enumerator): Don't call pushdecl_class_level here. - (id_in_current_class): Remove. - * decl2.c (grokfield): Don't call pushdecl_class_level or - check_template_shadow. - * errfn.c (cp_file_of): Don't declare. - (cp_line_of): Likewise. - * error.c (dump_decl): Handle an OVERLOAD. - (cp_file_of): Likewise. - (cp_line_of): Likewise. - * init.c (build_member_call): Handle a COMPONENT_REF. - * lex.c (do_identifier): Call maybe_note_name_used_in_class, not - pushdecl_class_level. - * method.c (hack_identifier): Build COMPONENT_REFs for references - to member templates as well as member functions. Remove dead - code. - * parse.y (left_curly): Remove. - (nonnested_type): Call maybe_note_name_used_in_class, not - pushdecl_class_level. - * parse.c: Regenerated. - (nested_name_specifier_1): Likewise. - * pt.c (check_explicit_specialization): Adjust, for robustness. - (check_template_shadow): Handle OVERLOADs. - (build_template_decl): Set DECL_CONSTRUCTOR_P on the - TEMPLATE_DECL, if appropriate. - * search.c (envelope_add_decl): Remove. - (dfs_pushdecls): Likewise. - (dfs_compress_decls): Likewise. - (dfs_push_decls): New function. - (dfs_push_type_decls): Likewise. - (setup_class_bindings): Likewise. - (template_self_reference_p): Likewise. - (lookup_field_r): Use it. - (looup_member): Remove old comment. Deal with ambiguity. - (push_class_decls): Use dfs_push_decls and dfs_push_type_decls, - and remove envelope processing. - * semantics.c (begin_class_definition): Let pushclass push - declarations for base classes. - (finish_member_declaration): Push declarations into class scope. - * typeck.c (build_component_ref): Just put an OVERLOAD into the - COMPONENT_REF, not a TREE_LIST of an OVERLOAD. - (build_x_function_call): Deal with OVERLOAD. Handle template-ids. - * Makefile.in (class.o): Depend on splay-tree.h. - -Wed Mar 31 11:30:43 1999 Nathan Sidwell <nathan@acm.org> - - * cvt.c (convert_pointer_to_real): Use same_type_p. - * typeck.c (comp_target_types): Use same_type_p. - -1999-03-31 Jason Merrill <jason@yorick.cygnus.com> - - * semantics.c (begin_inline_definitions, - finish_inline_definitions): Rename from finish_default_args and - begin_inline_definitions, respectively, to something that isn't a - total lie. :) - * parse.y (structsp): Adjust. - - * tree.c (hash_tree_cons): Remove obsolete via_* parms. - (list_hash_lookup): Likewise. - (hash_tree_chain): Adjust. - * pt.c (tsubst): Adjust. - (tsubst_arg_types): Use plain hash_tree_cons. - * cp-tree.h (hash_tree_cons_simple): Lose. - * parse.y (declmods, nonempty_cv_qualifiers): Use hash_tree_cons. - -Wed Mar 31 10:48:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (hash.h): Generate using gperf language 'C', not - 'KR-C', so gperf uses the `const' keyword on strings. - - * gxx.gperf (resword): Const-ify a char*. - -1999-03-30 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (IDENTIFIER_AS_DESC, IDENTIFIER_AS_LIST, - CLASSTYPE_BASELINK_VEC, CLASSTYPE_N_SUPERCLASSES, - CLASSTYPE_N_BASECLASSES, CLASSTYPE_MAX_DEPTH, - CLASSTYPE_BASE_INIT_LIST, CLASSTYPE_AS_LIST, CLASSTYPE_ID_AS_LIST, - CLASSTYPE_BINFO_AS_LIST): Remove cruft. - * class.c, lex.c, parse.y, ptree.c, search.c, semantics.c, - tree.c: Adjust. - -1999-03-29 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (lang_decode_option): Remove -Wsign-promo from -Wall. - -1999-03-28 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (fn_type_unification): Ignore 'this' parm from conversion ops. - -1999-03-27 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (add_friend): Declare. - (add_friends): Likewise. - * friend.c (add_friend): Make it global. Don't add to - DECL_BEFRIENDING_CLASSES if the befriending class is a template. - (add_friends): Make it global. - (make_friend_class): Don't add to DECL_BEFRIENDING_CLASSES if the - befriending class is a template. - * parse.y (component_decl_1): Fix typo in comment. - * parse.c: Regenerated. - * pt.c (instantiate_class_template): Use add_friend and - add_friends rather that duplicating some of their functionality - here. - -1999-03-27 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_field_call): Unify 'this' and non-'this' cases. - - * typeck.c (build_indirect_ref): Check for 'this' sooner. - -Fri Mar 26 10:20:34 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (op_error): Const-ify a char*. - (add_candidate, source_type, add_warning): Add static prototype. - (print_z_candidates): Const-ify a char*. - - * class.c (resolve_address_of_overloaded_function, - fixed_type_or_null, build_vtable_entry_ref): Add static prototype. - (get_vtable_name, finish_struct_1): Const-ify a char*. - - * cvt.c (convert_to_reference): Likewise. - - * decl.c (redeclaration_error_message, record_builtin_type, - record_unknown_type, member_function_or_else, bad_specifiers): - Likewise. - (find_binding, select_decl, unqualified_namespace_lookup, - lookup_flags, qualify_lookup, record_builtin_java_type, tag_name): - Add static prototype. - (warn_extern_redeclared_static, duplicate_decls, pushdecl, - implicitly_declare, record_builtin_java_type, define_function, - grok_op_properties, tag_name): Const-ify a char*. - - * cp-tree.h (FORMAT_VBASE_NAME): Allow parameter `BUF' to be const. - (define_function, finish_builtin_type): Const-ify a char*. - (cp_error, cp_error_at, cp_warning, cp_warning_at, cp_pedwarn, - cp_pedwarn_at, cp_compiler_error, cp_sprintf): Add prototype args. - (file_name_nondirectory): Const-ify a char*. - (init_filename_times): Don't prototype. - (compiler_error): Prototype. - (yyerror, init_repo): Const-ify a char*. - (build_srcloc): Don't prototype. - (build_x_indirect_ref, build_indirect_ref, build_component_addr): - Const-ify a char*. - (warn_for_assignment): Don't prototype. - (convert_for_initialization, readonly_error, check_for_new_type, - GNU_xref_begin, GNU_xref_file, GNU_xref_ref, GNU_xref_call): - Const-ify a char*. - - * decl2.c (acceptable_java_type, output_vtable_inherit, - setup_initp, start_objects, finish_objects, do_dtors, do_ctors, - merge_functions, decl_namespace, validate_nonmember_using_decl, - do_nonmember_using_decl): Add static prototype. - (lang_f_options): Const-ify a char*. - (finish_builtin_type): Likewise. - (add_function, arg_assoc_namespace, arg_assoc_class): Add static - prototype. - - * errfn.c: Include cp-tree.h. - (cp_thing): Add static prototype. - (compiler_error): Don't protoptype. - (cp_compiler_error): Cast `compiler_error' to `errorfn' before - passing it to `cp_thing'. - - * error.c (interesting_scope_p): Add static prototype. - - * except.c (build_eh_type_type, build_eh_type_type_ref): Const-ify - a char*. - - * init.c (compiler_error): Don't prototype. - (member_init_ok_or_else): Const-ify a char*. - (build_java_class_ref): Add static prototype. - - * lex.c (compiler_error): Don't prototype. - (get_time_identifier, interface_strcmp, extend_token_buffer, - handle_cp_pragma): Const-ify a char*. - (is_global, init_filename_times): Add static prototype. - (file_name_nondirectory, cplus_tree_code_name): Const-ify a char*. - (compiler_error): Change from fixed args to variable args. - (yyerror): Const-ify a char*. - - * parse.y (cond_stmt_keyword): Const-ify a char*. - (parse_decl): Add static prototype. - - * pt.c (template_args_equal, print_template_context): Likewise. - (print_candidates, check_default_tmpl_args): Const-ify a char*. - (instantiate_class_template): Likewise. - - * repo.c (get_base_filename, open_repo_file, init_repo): Likewise. - - * rtti.c (call_void_fn, expand_generic_desc, expand_si_desc, - expand_class_desc, expand_ptr_desc, expand_attr_desc): Likewise. - - * search.c (lookup_field_info, lookup_member): Likewise. - (lookup_member): Cast the first argument of `bzero' to a PTR. - - * sig.c (compiler_error): Don't prototype. - (build_signature_pointer_or_reference_nam): Const-ify a char*. - (get_sigtable_name, build_member_function_pointer): Likewise. - - * tree.c (compiler_error): Don't prototype. - (no_linkage_helper, build_srcloc): Add static prototype. - (build_vbase_pointer_fields): Const-ify a char*. - (__eprintf): Don't unnecessarily handle `const' when !__STDC__. - - * typeck.c (compiler_error): Don't prototype. - (convert_for_assignment): Const-ify a char*. - (comp_cv_target_types): Add static prototype. - (build_x_indirect_ref, build_indirect_ref, convert_arguments, - build_component_addr, build_unary_op, convert_for_initialization): - Const-ify a char*. - - * typeck2.c (ack): Add static prototype and change from fixed args - to variable args. - (readonly_error, check_for_new_type): Const-ify a char*. - - * xref.c (_XREF_FILE, find_file, filename, fctname, declname, - fixname, open_xref_file, classname, GNU_xref_begin): Likewise. - (GNU_xref_file): Likewise. Also use `xmalloc' instead of `malloc'. - (GNU_xref_end_scope, GNU_xref_ref, GNU_xref_decl, GNU_xref_call, - gen_assign, GNU_xref_member): Const-ify a char*. - -1999-03-25 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * gxxint.texi: Remove old discussion on copying virtual bases. - -1999-03-25 Zack Weinberg <zack@rabi.columbia.edu> - - * Make-lang.in: Remove all references to g++.o/g++.c. - Link g++ from gcc.o. - -1999-03-25 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (comdat_linkage): Treat vtables like functions. - -1999-03-25 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_decl): tsubst into DECL_BEFRIENDING_CLASSES. - -1999-03-25 Nathan Sidwell <nathan@acm.org> - - * decl.c (init_decl_processing): Add `signed' type as a synonym - for `int'. - -1999-03-25 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (common_type): Handle cv-qual unification for pointers - to members. - - * decl.c (unqualified_namespace_lookup): Return error_mark_node - on error. - (lookup_name_real): Set LOOKUP_COMPLAIN when *not* parsing. - * lex.c (do_identifier): If we got error_mark_node, call - lookup_name again. - -1999-03-24 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * class.c (finish_struct_1): Always reset TYPE_FIELDS for empty - classes. - -1999-03-24 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Do nested field lookup regardless of - TYPE_BEING_DEFINED. - -1999-03-24 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_type): Remove has_assignment and - has_real_assignment. Add befriending_classes. - (TYPE_HAS_ASSIGNMENT): Remove. - (TYPE_HAS_REAL_ASSIGNMENT): Likewise. - (CLASSTYPE_BEFRIENDING_CLASSES): New macro. - (lang_decl): Document. - (DECL_BEFRIENDING_CLASSES): New macro. - (FRIEND_NAME): Move declaration to more obvious location. - (FRIEND_DECLS): Likewise. - * class.c (finish_struct_1): Don't use TYPE_HAS_REAL_ASSIGNMENT. - * decl.c (duplicate_decls): Copy DECL_BEFRIENDING_CLASSES. - (fixup_anonymous_union): Don't use TYPE_HAS_ASSIGNMENT. - (grok_op_properties): Likewise. - * friend.c (is_friend): Use FRIEND_NAME and FRIEND_DECLS. - (add_friend): Likewise. Don't do weird things with assignment - operators. Update DECL_BEFRIENDING_CLASSES. - (add_friends): Don't do weird things with assignment operators. - (make_friend_class): Likewise. Update - CLASSTYPE_BEFRIENDING_CLASSES. - * pt.c (instantiate_class_template): Don't set - TYPE_HAS_ASSIGNMENT. - (tsubst_copy): Substitute the TREE_TYPE for more unary - expressions. - * ptree.c (print_lang_type): Don't look at TYPE_HAS_ASSIGNMENT. - * search.c (protected_accessible_p): New function. - (friend_accessible_p): Likewise. - (accessible_p): Use them. - -1999-03-23 Mark Mitchell <mark@codesourcery.com> - - * pt.c (convert_nontype_argument): Don't create things that aren't - PTRMEM_CSTs when applying a qualification conversion to a - PTRMEM_CST. - -1999-03-23 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (OBJS): Don't mention hash.o. - (OBJDEPS): Likewise. - -1999-03-23 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Set at_eof to 2 after expanding ctors. - * decl.c (expand_static_init): Make sure we don't add any after - then. - - * decl.c (cp_finish_decl): Move intelligence about handling - DECL_COMDAT for variables from here... - * decl2.c (comdat_linkage): ...to here. - (maybe_make_one_only): Tweak. - (import_export_decl): Call comdat_linkage for variables, too. - (finish_file): Handle template statics properly. - -1999-03-22 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (TYPE_PTRMEMFUNC_P): Use TYPE_PTRMEMFUNC_FLAG. - Document internals of pointer-to-member-functions. - (DELTA2_FROM_PTRMEMFUNC): Make it call delta2_from_ptrmemfunc. - (PFN_FROM_PTRMEMFUNC): Likewise. - (build_type_conversion): Remove unused parameter. - (build_ptrmemfunc1): Declare. - (expand_ptrmemfunc_cst): New function. - (delta2_from_ptrmemfunc): Likewise. - (pfn_from_ptrmemfunc): Likewise. - * cvt.c (cp_convert_to_pointer): Remove unused parameter to - build_type_conversion. Use TYPE_PTRMEM_P for readability. - (convert_to_reference): Remove unused parameter to - build_type_conversion. - (ocp_convert): Likewise. - (build_user_type_conversion): Likewise. - * error.c (dump_expr): Handle NULL pointer-to-member functions. - * expr.c (cplus_expand_expr): Handle PTRMEM_CSTs for functions. - * method.c (build_overload_value): Don't go splitting CONSTRUCTORs - open when handling pointer-to-member functions. - * pt.c (convert_nontype_argument): Clean up error messages. Be - more stringent with pointers-to-members. - * typeck.c (build_ptrmemfunc1): Don't declare. Make it global. - (build_unary_op): Tidy ever-so-slightly. - (build_conditional_expr): Remove extra parameter to - build_type_conversion. - (build_ptrmemfunc): Build PTRMEM_CSTs if we know what function - we're using. - (expand_ptrmemfunc_cst): Define. - (delta2_from_ptrmemfunc): Likewise. - (pfn_from_ptrmemfunc): Likewise. - -1999-03-19 Mark Mitchell <mark@codesourcery.com> - - * init.c (build_member_call): Handle template-id expressions - correctly. - * typeck.c (build_x_function_call): Likewise. - -1999-03-19 Chip Salzenberg <chip@perlsupport.com> - - * friend.c (make_friend_class): Avoid core dump when - not-yet-defined friend type lacks TYPE_LANG_SPECIFIC(). - -1999-03-18 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_function): Suppress normal linkage heuristics - for #pragma interface under MULTIPLE_SYMBOL_SPACES. - -1999-03-19 Alexandre Oliva <oliva@dcc.unicamp.br> - - * Make-lang.in: ($(INTL_TARGETS)): Depend on cp/parse.c. - ($(srcdir)/cp/parse.c): Moved from ../Makefile.in. - -1999-03-17 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * parse.y (named_complex_class_head_sans_basetype): - Do not push a scope for error_mark_node. - (maybe_base_class_list): Likewise. - - * decl.c (start_decl): Check for error_mark_node as a type. - Detected by g++.brendan/array-refs.C. - (start_decl_1): Likewise. Detected by g++.bugs/900322_01.C. - (maybe_build_cleanup_1): Likewise. Detected by - g++.jason/incomplete1.C. - - * tree.c (build_dummy_object): Use void_zero_node instead of the - error_mark_node. - (is_dummy_object): Check for such a node. - Detected by g++.bob/inherit1.C - -1999-03-16 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (old_backref_index): Split out... - (flush_repeats): From here. Rename back from try_old_backref. - (build_mangled_name): Put back some old-style repeat handling. - -Mon Mar 15 21:57:16 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * lex.c: Don't include setjmp.h. - (parse_float): New static function. - (pf_args): New struct. - (real_yylex): Use them in call to `do_float_handler'. - -1999-03-15 Mark Mitchell <mark@markmitchell.com> - - * decl.c (xref_basetypes): Set CLASSTYPE_VBASECLASSES here. - * tree.c (layout_basetypes): Not here. - * search.c (dfs_search): Remove; no longer used. - -1999-03-12 Mark Mitchell <mark@markmitchell.com> - - * decl2.c (validate_nonmember_using_decl): Issue sensible - error-messages on bogus qualifiers. - -1999-03-14 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (add_function_candidate): Fix uninitialized variable. - - * Makefile.in (search.o): Add dependency on varray.h. - -1999-03-13 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (duplicate_decls): Use same_type_p. - * method.c (try_old_backref): Renamed from flush_repeats. Use - same_type_p. Don't try to handle repeats. Return success. - (is_back_referenceable_type): Return 0 if TYPE_FOR_JAVA. Support - calls from old-style code, too. - (check_ktype): Use same_type_p. - (check_btype): Use same_type_p. Don't pull out TYPE_MAIN_VARIANT. - (build_qualified_name): Simplify logic. - (process_overload_item): Strip typedefs and quals at the top. - (build_mangled_name_for_type_with_Gcode): Remove call to - type_canonical_variant. - (build_mangled_name): Likewise. Remove support for old-style - repeats, which have been disabled since 2.7.2. Don't mess with - TREE_USED. - (build_decl_overload_real): Don't mess with TREE_USED. - -1999-03-13 Nathan Sidwell <nathan@acm.org> - - * error.c (cp_printers): Add 'F' escape character. - (dump_type_real): Remove TREE_LIST (fnargs) printing. - Functionality moved to dump_parameters. - (dump_type_suffix): Use dump_parameters and dump_exception_spec. - (dump_function_decl): Extend meaning of V parameter. Use - dump_parameters and dump_exception_spec. - (dump_parameters): New static function. - (dump_exception_spec): New static function. - (fndecl_as_string): Change argument semantics. Use - dump_function_decl directly. - - * sig.c (build_signature_table_constructor): Use cp_error. - -1999-03-13 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * semantics.c (finish_switch_cond): Handle error cases gracefully. - Detected by g++.law/enum5.C. - - * typeck.c (build_modify_expr): Check for errors after resolving - offsets. Detected by g++.brendan/static1.C. - - * decl.c (complete_array_type): Ignore initial_value if it is an - error. Detected by g++.benjamin/17930.C. - - * typeck2.c (process_init_constructor): Return error if one argument - is in error. Detected by g++.benjamin/13478.C. - -1999-03-12 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (select_decl): Allow class templates when we need types. - * decl2.c (ambiguous_decl): Likewise. - -1999-03-12 Mark Mitchell <mark@markmitchell.com> - - * lex.c (do_identifier): Correct call to enforce_access. - * search.c (accessible_p): Tweak comment. - -1999-03-10 Mark Mitchell <mark@markmitchell.com> - - * semantics.c (begin_class_definition): Call build_self_reference. - (finish_member_declaration): Set DECL_CONTEXT for TYPE_DECLs. - - * search.c (assert_canonical_unmarked): Fix typo in prototype. - - * search.c (dfs_canonical_queue): New function. - (dfs_assert_unmarked_p): Likewise. - (assert_canonical_unmarked): Likewise. - (access_in_type): Use it. - (accessible_p): Likewise. Walk the whole tree when umarking. - - * sig.c (build_signature_table_constructor): Use accessible_p - instead of compute_access. - -1999-03-09 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (add_builtin_candidates): Handle overloaded conversion ops. - -1999-03-09 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (flag_access_control): Declare. - (TREE_VIA_PPUBLIC): Document. - (DECL_NONSTATIC_MEMBER_P): New macro. - (enforce_access): Return an indication of whether or not access - was permitted. - (build_self_reference): Change prototype. - (compute_access): Replace with ... - (accessible_p): New function. - (dfs_walk): Change prototype. - (dfs_unmark): Likewise. - (markedp): Likewise. - * call.c (enforce_access): Use accessible_p. - * class.c (build_self_reference): Insert the declaration into the - list of members for this type, and make it public. - * decl.c (xref_basetypes): Avoid ill-timed recursion. - * init.c (build_offset_ref): Use lookup_member, not three separate - name-lookups. Call enforce_access rather than checking for - illegal accesses here. - (resolve_offset_ref): Likewise. - * lex.c (do_identifier): Likewise. - * method.c (hack_identifier): Likewise. - * parse.y (self_reference): Remove. - (opt_component_decl_list): Don't use it. - * parse.c: Regenerated. - * pt.c (print_candidates): Generalize to handle lists of - overloaded functions. - (instantiate_class_template): Don't rely on TREE_VIA_PRIVATE; it's - not set. - (get_template_base): Use new calling convention for dfs_walk. - * search.c: Include varray.h. Add prototypes. - (dfs_walk): Accept a data pointer to pass to the work functions. - All callers changed. All work functions changed. - (breadth_first_search): Rename to bfs_walk, and make consistent - with dfs_walk. - (dfs_walk_real): New function. - (canonical_binfo): New function. - (context_for_name_lookup): Likewise. - (shared_marked_p): Likewise. - (shared_unmarked_p): Likewise. - (lokup_field_queue_p): Likewise. - (lookup_field_r): Generalize to handle both functions and fields. - (lookup_field): Just call lookup_member. - (lookup_fnfields): Likewise. - (lookup_member): Move body of lookup_field here and generalize. - (dfs_accessible_queue_p): Likewise. - (dfs_accessible_p): Likewise. - (dfs_access_in_type): Likewise. - (access_in_type): Likewise. - (compute_access): Remove, and replace with ... - (accessible_p): New function. - (vbase_types): Remove. - (vbase_decl_ptr_intermediate): Likewise. - (vbase_decl_ptr): Likewise. - (vbase_init_result): Likewise. - (closed_envelopes): Likewise. - (bvtable): Likewise. - -1999-03-09 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (add_function_candidate): Check for proper number of args - before checking the validity of those args. - -1999-03-06 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (struct lang_type): Add anon_union field. - (ANON_UNION_TYPE_P): Use it instead of examining type. - (SET_ANON_UNION_TYPE_P): New macro. - * decl.c (check_tag_decl): Use it. - - * search.c (compute_access): Handle non-type contexts earlier, and - handle NULL_TREE. - - * tree.c (build_exception_variant): Use copy_to_permanent. - - * decl2.c (setup_initp): Give statics with no priority the default - priority here. - (do_dtors, do_ctors, finish_file): Remove special handling of - non-prioritized statics. - -1999-03-05 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (ANON_UNION_TYPE_P): Robustify. - * decl.c (make_typename_type): Don't issue an error if an - immediate lookup fails; it migt be resolved later. - * friend.c (is_friend): Add comment. - * search.c (breadth_first_search): Add POSTFN and DATA - parameters. Tidy. All callers changed. - (lookup_field_queue_p): New function. - (lookup_field_r): Likewise. - (lookup_field_post): Likewise. - (lookup_field): Use them, via breadth_first_search, instead of - duplicating logic. - (compute_access): Robustify. - (lookup_fnfield_info): New structure. - -1999-03-05 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst, case ARRAY_REF): Use tsubst_expr again. - -1999-03-03 Jason Merrill <jason@yorick.cygnus.com> - - * class.c, decl2.c, method.c, pt.c: Add 'static' to make SunOS 4 - cc happy. - - * decl2.c (import_export_class): Also return if - CLASSTYPE_INTERFACE_ONLY is set. - -1999-03-03 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (push_overloaded_decl): Only overwrite the old binding if - there was one. - * decl2.c (do_local_using_decl): Fix loop termination. - -1999-03-02 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (determine_specialization): Don't declare. - * pt.c (determine_specialization): Make it static. Eliminate - complain parameter. Note that decl is always non-NULL now, and - simplify accordingly. - - * decl.c (maybe_push_to_top_level): Always call - push_cp_function_context. - (pop_from_top_level): Always call pop_cp_function_context. - -1999-02-26 Nathan Sidwell <nathan@acm.org> - - * typeck.c (complete_type_or_else): Add VALUE arg, for helpful - diagnostics. - * cp-tree.h (complete_type_or_else): Added VALUE parameter. - * init.c (build_new_1): Extra arg to complete_type_or_else. - (build_delete): Likewise. - * typeck.c (require_complete_type): Likewise. - (pointer_int_sum): Likewise. - (pointer_diff): Likewise. - (build_component_ref): Likewise. - - * typeck2.c (incomplete_type_error): Always use cp_error. - Show declaration of undefined type, if appropriate. - Deal with UNKNOWN_TYPE nodes. - - * typeck.c (require_complete_type): Use TYPE_SIZE as - size_zero_node to mean incomplete type. - (require_complete_type_in_void): New function. - (build_compound_expr): Call complete_type_in_void for LHS. - (build_c_cast): Call complete_type_in_void for void cast. - * cvt.c (ocp_convert): Call complete_type_in_void for void cast. - * decl.c (cplus_expand_expr_stmt): Void expression checks moved to - require_complete_type_in_void. Call it. - * cp-tree.h (require_complete_type_in_void): Prototype new function. - - * typeck.c (convert_arguments): Use alternative format for - function decls. Don't require_complete_type here. Simplify - diagnostic printing. - (convert_for_initialization): Don't require_complete_type on RHS yet. - * call.c (convert_arg_to_ellipsis): Call require_complete_type. - - * call.c (build_over_call): Cope with qualified void return type. - * semantics.c (finish_call_expr): Likewise. - * typeck.c (build_function_call_real): Likewise. - (c_expand_return): Likewise. - * decl2.c (reparse_absdcl_as_expr): Cope with qualified void type. - - * call.c (print_z_candidates): Use alternate print format, to be - consistent with (pt.c) print_candidates. - * method.c (hack_identifier): List candidate members. - * search.c (lookup_field): Build ambiguous list, and show it, if - ambiguous. - -1999-02-26 Mark Mitchell <mark@markmitchell.com> - - * typeck.c (decay_conversion): Don't confuse constant array - variables with their initializers. - - * decl.c (duplicate_decls): Copy DECL_TEMPLATE_INSTANTIATED when - merging decls. - * pt.c (regenerate_decl_from_template): Tweak for clarity. - (instantiate_decl): Mark a decl instantiated before regenerating - it to avoid recursion. - * tree.c (mapcar): Don't call decl_constant_value unless we know - something is TREE_READONLY_DECL_P. - - * class.c (check_for_override): Don't stop checking when we find - the first overridden function. Delete #if 0'd code. - * search.c (get_matching_virtual): Likewise. - -1999-02-25 Richard Henderson <rth@cygnus.com> - - * lang-specs.h: Define __FAST_MATH__ when appropriate. - -1999-02-24 Mike Stump <mrs@wrs.com> - - * typeck.c (convert_for_assignment): Allow boolean integral constant - expressions to convert to null pointer. - -1999-02-24 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * decl.c (lookup_namespace_name): Resolve namespace aliases. - - * class.c (push_nested_class): Allow namespaces. - - * decl2.c (set_decl_namespace): Add friendp parameter. - * decl.c (grokfndecl): Pass it. - (grokvardecl): Likewise. - * cp-tree.h: Change declaration. - -1999-02-24 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Allow an array of explicit size zero. - -1999-02-23 Jason Merrill <jason@yorick.cygnus.com> - - * errfn.c: Change varargs code to look like toplev.c. - - * method.c (process_modifiers): Don't prepend 'U' for char or - wchar_t. - -1999-02-20 Craig Burley <craig@jcb-sc.com> - - * Make-lang.in (cplib2.ready): Don't consider updating - cplib2 stuff if the current directory isn't writable, as - it won't work (such as during a `make install'). - -Sun Feb 21 20:38:00 1999 H.J. Lu (hjl@gnu.org) - - * decl2.c (start_objects): Make file scope constructors and - destructors local to the file if ASM_OUTPUT_CONSTRUCTOR and - ASM_OUTPUT_DESTRUCTOR are defined. - -1999-02-19 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (CLASSTYPE_METHOD_VEC): Adjust comment. - (fn_type_unification): Adjust prototype. - (lookup_fnfields_1): Declare. - * call.c (add_template_candidate_real): Adjust call to - fn_type_unification. - * class.c (add_method): Don't allow duplicate declarations of - constructors or destructors. - (resolve_address_of_overloaded_function): Remove unused variable. - Adjust call to fn_type_unification. - * decl.c (grokfndecl): Be more robust in the face of illegal - specializations. - * decl2.c (check_classfn): Remove hokey handling of member - templates. - * pt.c (determine_specialization): Improve comments. Adjust to - handle template argument deduction as per the standard. - (check_explicit_specialization): Fix comment spacing. Handle - type-conversion operators correctly. Improve error-recovery. - (fn_type_unification): Remove EXTRA_FN_ARG parameter. - (get_bindings_real): Simplify handling of static members. - * search.c (lookup_fnfields_1): Make it have external linkage. - * typeck.c (compparms): Fix comment. - (build_unary_op): Don't try to figure out which template - specialization is being referred to when when the address-of - operator is used with a template function. - -Thu Feb 18 23:40:01 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (lvalue_or_else): Qualify a char* with the `const' - keyword to match an analogous change at the top level. - - * tree.c (lvalue_or_else): Likewise. - -1999-02-17 Mark Mitchell <mark@markmitchell.com> - - * decl.c (xref_basetypes): Comment. - * pt.c (instantiate_class_template): Use xref_basetypes. - -1999-02-16 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (tsubst): Change prototype. - (tsubst_expr): Likewise. - (tsubst_copy): Likewise. - (type_unification): Remove prototype. - * call.c (convert_default_arg): Adjust call to tsubst_expr. - * class.c (resolve_address_of_overloaded_function): Just use - fn_type_unification. - * decl.c (grokdeclarator): Adjust call to tsubst. - * method.c (build_template_parm_names): Likewise. - * pt.c (GTB_VIA_VIRTUAL): New macro. - (GTB_IGNORE_TYPE): Likewise. - (resolve_overloaded_unification): Add `complain' parameter. - (try_one_overload): Likewise. - (tsubst_template_arg_vector): Likewise. - (tsubst_template_parms): Likewise. - (tsubst_aggr_type): Likewise. - (tsubst_arg_types): Likewise. - (tsubst_call_declarator_parms): Likewise. - (unify): Remove explicit_mask. - (type_unification_real): Likewise. - (get_template_base_recursive): Likewise. - (coerce_template_template_parms): Provide prototype. - (tsubst_function_type): Likewise. - (try_class_unification): New function. - All callers changed to use new complain parameter. - (get_template_base): Use try_class_unification. - (unify): Adjust handling of classes derived from template types. - (fn_type_unification): Substitute explicit arguments before - unification. - -1999-02-16 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * decl.c (pushdecl): Remove dead code. - -1999-02-16 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_objects): Fix code I missed in previous change. - -1999-02-13 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): Return NULL_TREE instead of error_mark_node. - (grokdeclarator): Don't expect error_mark_node from grokfndecl. - - * pt.c (maybe_process_partial_specialization): Complain about - 'template <>' on non-specialization. - -1999-02-10 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Catch weird declarators. - * decl2.c (finish_file): Don't abort because of namespace parsing - failure. - (check_decl_namespace): Remove. - -1999-02-09 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (get_template_base): Don't declare. - (dfs_walk): Declare. - (dfs_unmark): Likewise. - (markedp): Likewise. - * pt.c (unify): Remove duplicate declaration. Pass tparms and - targs to get_template_base. - (get_template_base_recursive): Move here from search.c. Check to - see that the base found can be instantiated to form the desired - type. - (get_template_base): Likewise. - (get_class_bindings): Simplify. - * search.c (get_template_base_recursive): Move to pt.c. - (get_template_base): Likewise. - (markedp): Make it global. - (dfs_walk): Likewise. - (dfs_unmark): Likewise. - -1999-02-07 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (maybe_process_partial_specialization): Complain about - specialization in wrong namespace. - * tree.c (decl_namespace_context): New fn. - -1999-02-06 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * decl2.c (arg_assoc_type): Handle TEMPLATE_TEMPLATE_PARM. - * pt.c (coerce_template_template_parms): Handle nested - template template parameters. - -Sat Feb 6 18:08:40 1999 Jeffrey A Law (law@cygnus.com) - - * typeck2.c: Update email addresses. - -1999-02-04 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * pt.c (unify): Call coerce_template_parms with the COMPLAIN flag - turned off. - -1999-02-04 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (retrofit_lang_decl): Split out... - (build_lang_decl): From here. - * decl.c (pushdecl): Call it for functions generated by the middle - end that don't have DECL_LANG_SPECIFIC. - * cp-tree.h: Declare it. - - * decl2.c: Remove flag_init_priority. Always enable initp stuff. - (start_objects, finish_objects): Only use special - init_priority code if the user specified a priority. - (do_ctors, do_dtors): Use DEFAULT_INIT_PRIORITY for the non-initp - objects. - -Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr> - - * Make-lang.in (GXX_OBJS): Remove choose-temp.o, pexecute.o and - mkstemp.o. Get them from libiberty now. - (DEMANGLER_PROG): Simlarly, remove getopt.o getopt1.o. - -Tue Feb 2 22:38:48 1999 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> - - * decl2.c (lang_decode_option): Use read_integral_parameter. - -1999-02-01 Mark Mitchell <mark@markmitchell.com> - - * pt.c (tsubst, case TYPENAME_TYPE): Check TYPE_BEING_DEFINED - before calling complete_type_or_else. - -Mon Feb 1 09:49:52 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * input.c (inline): Don't define, its handled by system.h. - -Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu> - - * decl2.c: Don't define flag_no_ident here. Don't process - -f(no-)ident here. - * cp-tree.h: Don't declare flag_no_ident here. - * lang-specs.h: Map -Qn to -fno-ident. - -1999-01-28 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (struct tree_binding): Replace scope field with a union. - (BINDING_SCOPE): Adjust. - * decl.c (BINDING_LEVEL): Adjust. - -1999-01-26 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Set up the DECL_INITIAL of - member constants. - - * init.c (expand_member_init): Pull out TYPE_MAIN_VARIANT in - a ctor initializer. - - * tree.c (equal_functions): Fix name in prototype. - - * decl.c (push_local_binding): Add FLAGS argument. - (pushdecl, push_overloaded_decl): Pass it. - * decl2.c (do_local_using_decl): Likewise. - * cp-tree.h: Adjust prototype. - * decl.c (poplevel): Fix logic. - - * decl.c (push_local_binding): Also wrap used decls in a TREE_LIST. - (poplevel): Handle that. Fix logic for removing TREE_LISTs. - (cat_namespace_levels): Don't loop forever. - -1999-01-25 Richard Henderson <rth@cygnus.com> - - * typeck.c (build_reinterpret_cast): Fix typo in duplicated test. - -1999-01-25 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (resolve_address_of_overloaded_function): Mark the - chosen function used. - - * call.c (build_call): Make sure that a function coming in has - been marked used already. - * decl.c (expand_static_init): Call mark_used instead of - assemble_external. - * except.c (call_eh_info, do_pop_exception, expand_end_eh_spec, - alloc_eh_object, expand_throw): Likewise. - * init.c (build_builtin_delete_call): Likewise. - * rtti.c (call_void_fn, get_tinfo_fn, build_dynamic_cast_1, - expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, - expand_generic_desc): Likewise. - -1999-01-25 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * tree.c (equal_functions): New function. - (ovl_member): Call it. - -1999-01-24 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Fix conversion of 0 to pmf. - -1999-01-25 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * decl.c (decls_match): Return 1 if old and new are identical. - (push_overloaded_decl): Set OVL_USED when PUSH_USING. - -1999-01-24 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_function): Make member functions one_only on windows. - * decl2.c (import_export_decl): Likewise. - - * decl.c (grokdeclarator): Don't complain about implicit int in - a system header. Change same-name field check to not complain in - a system header instead of within extern "C". - -1999-01-21 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (PUSH_GLOBAL): New macro. - (PUSH_LOCAL): Likewise. - (PUSH_USING): Likewise. - (namespace_bindings_p): Declare. - (push_overloaded_decl): Likewise. - * decl.c (push_overloaded_decl): Don't make it static. Check for - illegal declarations after using declarations here. - (namespace_bindings_p): Likewise. - (duplicate_decls): Don't consider declarations from different - namespaces to be the same. - (pushdecl): Use symbolic PUSH_ constants in calls to - push_overloaded_decl. - (push_overloaded_decl_1): Likewise. - * decl2.c (validate_nonmember_using_decl): Tweak `std' handling. - (do_nonmember_using_decl): Check for illegal using declarations - after ordinary declarations here. - (do_local_using_decl): Call pushdecl to insert declarations. - -1999-01-21 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Fix lang_c -> lang_name_c typo. - -1999-01-21 Mark Mitchell <mark@markmitchell.com> - - * tree.c (build_cplus_array_type_1): Don't call build_array_type - for types involving template parameters. - - * cp-tree.h (PARM_DECL_EXPR): Delete. - (convert_default_arg): Change prototype. - (check_default_argument): Declare. - (search_tree): Likewise. - * call.c (convert_default_arg): Take the function to which the - default argument belongs as a parameter, and do any necessary - instantiation here, instead of ... - (build_over_call): Here. - * decl.c (local_variable_p): New function. - (check_default_argument): Likewise, split out and tidied from ... - (grokparms): Here. - * error.c (dump_expr): Don't set PARM_DECL_EXPR. - * pt.c (tsubst_call_declarator_parms): New function. - (for_each_template_parm): Handle ARRAY_REFs. Do the obvious thing - with CALL_EXPRs, rather than trying to be clever. - (tsubst): Use tsubst_call_declarator_parms. - * tree.c (search_tree): Don't make it static. - * typeck.c (convert_arguments): Use new interface to - convert_default_arg. - -1999-01-20 Mark Mitchell <mark@markmitchell.com> - - * error.c (dump_function_decl): Don't print the argument types for - a function when the verbosity level is negative. - - * call.c (build_over_call): Check format attributes at call-time. - - * pt.c (tsubst_copy): Fix comment. - (unify): Don't allow unification with variable-sized arrays. - - * semantics.c (finish_stmt_expr): When processing a template make - the BIND_EXPR long-lived. - -1999-01-19 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Make vtables comdat here. - (import_export_vtable): Not here. - -1999-01-18 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_component_ref): Wrap an OVERLOAD around a unique - non-static member function. - -1999-01-18 Nathan Sidwell <nathan@acm.org> - - * class.c (instantiate_type): Only diagnose illegal address of member - function if complaining. - - * decl.c (lookup_name_real): Remove duplicate code. - -1999-01-18 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (copy_template_template_parm): Use permanent_obstack. - -1999-01-18 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * pt.c (unify): Remove restrictions on deduction of argument - of template template parameters. - -1999-01-18 Nathan Sidwell <nathan@acm.org> - - * rtti.c (build_dynamic_cast_1): Resolve OFFSET_REF exprs. - - * class.c (resolve_address_of_overloaded_function): Show list of - all candidates, when none of them match. - -1999-01-18 Chip Salzenberg <chip@perlsupport.com> - - * typeck.c (comp_ptr_ttypes_reinterpret): Per ANSI, tighten up - definition of 'casting away const' in reinterpret_cast<>. - -1999-01-18 Graham <grahams@rcp.co.uk> - - * cvt.c: Add include for decl.h, remove extern for - static_aggregates which is now provided by decl.h. - - * Makefile.in (cvt.o): Add dependency for decl.h and missing - dependencies for convert.h and flags.h. - -1999-01-18 Nathan Sidwell <nathan@acm.org> - - * decl2.c (do_dtors): Set current location to that of the - decl, for sensible diagnostics and debugging. - (check_classfn): Issue `incomplete type' error, if - class is not defined. - -1999-01-16 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h: Add prototype for bound_pmf_p. - -1999-01-16 Jason Merrill <jason@yorick.cygnus.com> - Manfred Hollstein <manfred@s-direktnet.de> - - * decl.c (grokdeclarator): Don't make 'main(){}' an error with only - -Wreturn-type. - -1999-01-16 Nathan Sidwell <nathan@acm.org> - - * cp-tree.h (struct lang_type): Added has_mutable flag. - (CLASSTYPE_HAS_MUTABLE): New macro to access it. - (TYPE_HAS_MUTABLE_P): New macro to read it. - (cp_has_mutable_p): Prototype for new function. - * class.c (finish_struct_1): Set has_mutable from members. - * decl.c (cp_finish_decl): Clear decl's TREE_READONLY flag, if - it contains a mutable. - * typeck.c (cp_has_mutable_p): New function. - -1999-01-15 Mark Mitchell <mark@markmitchell.com> - - * pt.c (process_template_parm): Ignore top-level qualifiers on - non-type parameters. - - * decl.c (start_function): Use current_function_parms in the call - to require_complete_type_for_parms, not the probably empty - DECL_ARGUMENTS. - -1999-01-14 Jason Merrill <jason@yorick.cygnus.com> - - * semantics.c (finish_asm_stmt): Don't warn about redundant volatile. - - * decl2.c (import_export_class): MULTIPLE_SYMBOL_SPACES only means - that we don't suppress the other copies. - * lex.c (handle_cp_pragma): Likewise. - -1999-01-13 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokdeclarator): Undo 1998-12-14 change. - * tree.c (build_cplus_array_type_1): Likewise. - * pt.c (instantiate_class_template): Remove misleading comment. - (tsubst_aggr_type): Substitute if there are template parameters, - regardless of whether or not they use template arguments. - (unify): Likewise, but for unification. - -1999-01-12 Richard Henderson <rth@cygnus.com> - - * cp-tree.h (flag_permissive): Declare extern. - -1999-01-06 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (IDENTIFIER_TYPENAME_P): Use OPERATOR_TYPENAME_FORMAT - here. - (lang_type): Add is_partial_instantiation. Decrease width of - dummy. - (PARTIAL_INSTANTIATION_P): New macro. - (OPERATOR_TYPENAME_P): Remove. - * decl.c (unary_op_p): Use IDENTIFIER_TYPENAME_P, not - OPERATOR_TYPENAME_P. - (grok_op_properties): Likewise. - * friend.c (do_friend): Handle friends that are member functions - correctly. - * lex.c (init_parse): Use OPERATOR_TYPENAME_FORMAT. - * pt.c (instantiate_class_template): Rework for clarity. Avoid - leaving TYPE_BEING_DEFINED set in obscure cases. Don't do - any more partial instantiation than is absolutely necessary for - implicit typename. Set PARTIAL_INSTANTIATION_P. - (tsubst_decl): Use IDENTIFIER_TYPENAME_P. - * semantics.c (begin_class_definition): Handle partial - specializations of a type that was previously partially - instantiated. - -Wed Jan 6 03:18:53 1999 Mark Elbrecht <snowball3@usa.net. - - * g++spec.c (LIBSTDCXX): Provide default definition. - (lang_specific_driver): Use LIBSTDCXX instead of "-lstdc++". - -Tue Jan 5 22:11:25 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (g++.o): Depend on prefix.h. - -1999-01-04 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (bound_pmf_p): New fn. - * typeck.c (build_c_cast): Use it. - - * decl.c (grok_op_properties): Use same_type_p. - -Tue Dec 22 15:09:25 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (cvt.o): Depend on toplev.h. - - * cp-tree.h (check_template_shadow, pod_type_p): Add prototypes. - - * cvt.c: Include toplev.h. - - * except.c (get_eh_caught, get_eh_handlers): Hide prototypes and - definitions. - - * init.c (expand_vec_init): Initialize variable `itype'. - - * lex.c (yyerror): Cast the argument passed to a ctype function to - an unsigned char. - - * method.c (build_mangled_C9x_name): Wrap prototype and definition - in "HOST_BITS_PER_WIDE_INT >= 64". - - * typeck.c (build_binary_op): Mark parameter `convert_p' with - ATTRIBUTE_UNUSED. - -1998-12-22 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (TYPE_RAISES_EXCEPTIONS): Improve documentation. - * tree.c (build_exception_variant): Don't crash on empty throw - specs. - -1998-12-18 DJ Delorie <dj@cygnus.com> - - * cvt.c (convert_to_reference): Check for both error_mark_node - and NULL_NODE after call to convert_for_initialization. - -1998-12-17 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (interesting_scope_p): New fn. - (dump_simple_decl): Use it. - (dump_expr, case CONSTRUCTOR): Force a & for a PMF. - (dump_expr, case OFFSET_REF): Print ->* if appropriate. - -1998-12-16 Mark Mitchell <mark@markmitchell.com> - - * class.c (resolve_address_of_overloaded_function): Do conversion - to correct type here, rather than ... - (instantiate_type): Here. - - * cp-tree.h (DECL_TEMPLATE_PARM_P): New macro. - (DECL_TEMPLATE_TEMPLATE_PARM_P): Use it. - (decl_template_parm_p): Remove. - * decl.c (pushdecl): Don't set DECL_CONTEXT for a template - parameter. - * lex.c (do_identifier): Use DECL_TEMPLATE_PARM_P. - * pt.c (push_inline_template_parms_recursive): Set it. - (decl_template_parm_p): Remove. - (check_template_shadow): Use DECL_TEMPLATE_PARM_P. - (process_template_parm): Set it. - -Wed Dec 16 16:33:58 1998 Dave Brolley <brolley@cygnus.com> - - * lang-specs.h (default_compilers): Pass -MD, -MMD and -MG to cc1plus - if configured with cpplib. - -1998-12-15 Mark Mitchell <mark@markmitchell.com> - - * decl.c (poplevel): Make sure ns_binding is initialized. - - * decl.c (finish_function): Undo inadvertent change in previous - patch. - -1998-12-14 Mark Mitchell <mark@markmitchell.com> - - * class.c (pushclass): Tweak handling of class-level bindings. - (resolve_address_of_overloaded_function): Update pointer-to-member - handling. - (instantiate_type): Likewise. - * cvt.c (cp_convert_to_pointer): Likewise. - * decl.c (pop_binding): Take the DECL to pop, not just the name. - Deal with `struct stat' hack. - (binding_level): Add to documentation. - (push_binding): Clear BINDING_TYPE. - (add_binding): New function. - (push_local_binding): Use it. - (push_class_binding): Likewise. - (poplevel): Adjust calls to pop_binding. - (poplevel_class): Likewise. - (pushdecl): Adjust handling of TYPE_DECLs; add bindings for hidden - declarations to current binding level. - (push_class_level_binding): Likewise. - (push_overloaded_decl): Adjust handling of OVERLOADs in local - bindings. - (lookup_namespace_name): Don't crash when confronted with a - TEMPLATE_DECL. - (lookup_name_real): Do `struct stat' hack in local binding - contexts. - (build_ptrmemfunc_type): Adjust documentation. - (grokdeclarator): Don't avoid building real array types when - processing templates unless really necessary. - (finish_method): Adjust calls to pop_binding. - * decl2.c (reparse_absdcl_as_expr): Recursively call ourselves, - not reparse_decl_as_expr. - (build_expr_from_tree): Deal with a template-id as the function to - call in a METHOD_CALL_EXPR. - * pt.c (convert_nontype_argument): Tweak pointer-to-member handling. - (maybe_adjust_types_For_deduction): Don't do peculiar things with - METHOD_TYPEs here. - (resolve_overloaded_unification): Handle COMPONENT_REFs. Build - pointer-to-member types where necessary. - * tree.c (build_cplus_array_type_1): Don't avoid building real - array types when processing templates unless really necessary. - (build_exception_variant): Compare the exception lists correctly. - -1998-12-13 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.def (CPLUS_BINDING): Update documentation. - * cp-tree.h (LOCAL_BINDING_P): New macro. - (lang_identifier): Rename local_value to bindings. - (tree_binding): Make `scope' of type `void*', not `tree'. - (BINDING_SCOPE): Update documentation. - (IDENTIFIER_LOCAL_VALUE): Remove. - (IDENTIFIER_CLASS_VALUE): Document. - (IDENTIFIER_BINDING): New macro. - (IDENTIFIER_VALUE): Likewise. - (TIME_IDENTIFIER_TIME): Likewise. - (TIME_IDENTIFIER_FILEINFO): Likewise. - (IMPLICIT_TYPENAME_P): Likewise. - (set_identifier_local_value): Remove. - (push_local_binding): New function. - (push_class_binding): Likewise. - * class.c (pushclass): Update comments; use push_class_binding. - * decl.c (set_identifier_local_value_with_scope): Remove. - (set_identifier_local_value): Likewise. - (push_binding): New function. - (pop_binding): Likewise. - (binding_level): Update documentation. Remove shadowed. - (BINDING_LEVEL): New macro. - (free_binding_nodes): New variable. - (poplevel): Adjust for new name-lookup scheme. Don't mess up - BLOCK_VARs when doing for-scope extension. Remove effectively - dead code. - (pushlevel_class): Tweak formatting. - (poplevel_class): Adjust for new name-lookup scheme. - (print_binding_level): Likewise. - (store_bindings): Likewise. - (pushdecl): Likewise. - (pushdecl_class_level): Likewise. - (push_class_level_binding): Likewise. - (push_overloaded_decl): Update comments. Adjust for new - name-lookup scheme. - (lookup_name_real): Likewise. - (lookup_name_current_level): Likewise. - (cp_finish_decl): Likewise. - (require_complete_types_for_parms): Likewise. Remove misleading - #if 0'd code. - (grok_parms): Likewise. Don't call - require_complete_types_for_parms here. - (grok_ctor_properties): Don't treat templates as copy - constructors. - (grop_op_properties): Or as assignment operators. - (start_function): Document. Adjust for new name-lookup scheme. - (finish_function): Likewise. - * decl2.c (do_local_using_decl): Use push_local_binding. - * lex.c (begin_definition_of_inclass_inline): New function, split - out from ... - (do_pending_inlines): Here, and ... - (process_next_inline): Here. - (get_time_identifier): Use TIME_IDENTIFIER_* macros. - (init_filename_times): Likewise. - (extract_interface_info): Likewise. - (ste_typedecl_interface_info): Likewise. - (check_newline): Likewise. - (dump_time_statistics): Likewise. - (handle_cp_pragma): Likewise. - (do_identifier): Adjust for new name-lookup scheme. - * parse.y (function_try_block): Return ctor_initializer_opt value. - (fndef): Use it. - (fn.defpen): Pass appropriate values to start_function. - (pending_inline): Use functor_try_block value, and pass - appropriate values to finish_function. - * pt.c (is_member_template): Update documentation; remove handling - of FUNCTION_DECLs. As per name, this function should deal only in - TEMPLATE_DECLs. - (decl_template_parm_p): Change name of olddecl parameter to decl. - (check_template_shadow): Adjust for new name-lookup scheme. - (lookup_template_class): Likewise. - (tsubst_decl): Tweak so as not to confuse member templates with - copy constructors and assignment operators. - (unify): Handle UNION_TYPEs. - * ptree.c (print_lang_identifier): Adjust for new name-lookup scheme. - (lang_print_xnode): Adjust for new name-lookup scheme. - * typeck.c (mark_addressable): Likewise. - (c_expand_return): Likewise. - -1998-12-08 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Allow field with same name as class - in extern "C". - - * decl.c (lookup_name_real): Don't limit field lookup to types. - * class.c (check_member_decl_is_same_in_complete_scope): No error - if icv and x are the same. - * lex.c (do_identifier): Tweak error message. - -1998-12-10 Mark Mitchell <mark@markmitchell.com> - - * decl.c (start_enum): Use push_obstacks, not - end_temporary_allocation. - (finish_enum): Call pop_obstacks. - -1998-12-10 Mark Mitchell <mark@markmitchell.com> - - * class.c (instantiate_type): Return error_mark_node rather than - junk. - -1998-12-09 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (most_specialized_instantiation): New function. - (print_candidates): Likewise. - * class.c (validate_lhs): Remove. - (resolve_address_of_overloaded_function): New function, split out - and then substantially reworked, from ... - (instantiate_type): Use it. Simplify. - * cvt.c (convert_to_reference): Complain when caller has indicated - that's the right thing to do. Don't crash if instantiate_type - fails. - * pt.c: Substitute `parameters' for `paramters' throughout. - (print_candidates): Don't make it static. - (most_specialized_instantiation): Split out from ... - (most_specialized): Here. - -Wed Dec 9 15:33:01 1998 Dave Brolley <brolley@cygnus.com> - - * lex.c (lang_init_options): Initialize cpplib. - * decl2.c (parse_options,cpp_initialized): Removed. - (lang_decode_option): Move initialization of cpplib to - lang_init_options. - -1998-12-09 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokdeclarator): Update the name of the TEMPLATE_DECL, as - well as the TYPE_DECL, when a typedef name is assigned to a - previously anonymous type. - -1998-12-08 Andrew MacLeod <amacleod@cygnus.com> - - * cp/except.c (call_eh_info): Use __start_cp_handler instead of - __cp_eh_info for getting the eh info pointer. Add table_index to - field list. - (push_eh_cleanup): Don't increment 'handlers' data field. - (process_start_catch_block): Don't set the 'caught' field. - - * cp/exception.cc (CP_EH_INFO): New macro for getting the - exception info pointer within library routines. - (__cp_eh_info): Use CP_EH_INFO. - (__start_cp_handler): Get exception info pointer, set caught field, - and increment the handlers field. Avoids this being done by handlers. - (__uncatch_exception, __check_eh_spec): Use CP_EH_INFO macro. - (uncaught_exception): Use CP_EH_INFO macro. - -Tue Dec 8 10:48:21 1998 Jeffrey A Law (law@cygnus.com) - - * Make-lang.in (cxxmain.o): Depend on $(DEMANGLE_H), not demangle.h - -Mon Dec 7 17:56:06 1998 Mike Stump <mrs@wrs.com> - - * lex.c (check_newline): Add support for \ as `natural' - characters in file names in #line to be consistent with #include - handling. We support escape processing in the # 1 "..." version of - the command. See also support in cp/lex.c. - -1998-12-07 Zack Weinberg <zack@rabi.phys.columbia.edu> - - * cp/decl2.c: s/data/opts/ when initializing cpp_reader - structure. - -1998-12-07 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (build_typename_type): Set DECL_ARTIFICIAL. - - * error.c (dump_simple_decl): Also print namespace context. - (dump_function_decl): Likewise. - - * decl2.c (ambiguous_decl): Don't print old value if it's - error_mark_node. - - * decl.c (lookup_name_real): Fix handling of local types shadowed - by a non-type decl. Remove obsolete code. - * cp-tree.h (DECL_FUNCTION_SCOPE_P): New macro. - - * lang-options.h: Add -fpermissive. - * decl2.c: Likewise. - * cp-tree.h: Add flag_permissive. - * decl.c (init_decl_processing): If neither -fpermissive or -pedantic - were specified, set flag_pedantic_errors. - * call.c (build_over_call): Turn dropped qualifier messages - back into pedwarns. - * cvt.c (convert_to_reference): Likewise. - * typeck.c (convert_for_assignment): Likewise. - -1998-12-05 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (coerce_new_type): Use same_type_p. - (coerce_delete_type): Likewise. - - * call.c (check_dtor_name): Return 1, not error_mark_node. - -1998-12-04 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (handle_cp_pragma): Disable #pragma interface/implementation - if MULTIPLE_SYMBOL_SPACES. - - * pt.c (check_template_shadow): New fn. - * decl2.c (grokfield): Use it. - * decl.c (pushdecl): Likewise. - (pushdecl_class_level): Likewise. - (start_method): Likewise. - (xref_tag): Don't try to use 't' if we're defining. - - * call.c (check_dtor_name): Just return an error_mark_node. - * pt.c (lookup_template_class): Complain about using non-template here. - * parse.y (apparent_template_type): Not here. - - * pt.c (check_explicit_specialization): Complain about specialization - with C linkage. - - * lang-options.h: Add -f{no-,}implicit-inline-templates. - - * pt.c (convert_nontype_argument): Don't assume that any integer - argument is intended to be a constant-expression. - -1998-12-03 Mark Mitchell <mark@markmitchell.com> - - * class.c (handle_using_decl): Fix comment. Don't lookup - constructors in base classes. - (validate_lhs): Fix typo in comment. - * search.c (lookup_field_1): Don't return a USING_DECL. - - * cp-tree.h (DECL_ACCESS): Improve documentation. - - * decl.c (expand_static_init): Don't set the initialization-done - flag until the initialization is done. - -1998-12-02 Mark Mitchell <mark@markmitchell.com> - - * decl2.c (validate_nonmember_using_decl): Complain about using - declarations for class members. - -1998-11-29 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (process_init_constructor): Use same_type_p. - - * decl.c (check_tag_decl): Don't warn about null decl inside a - class. - - * pt.c (unify, case OFFSET_TYPE): Pass down 'strict' rather than - UNIFY_ALLOW_NONE. - (convert_nontype_argument): Use TYPE_PTRMEMFUNC_FN_TYPE. - (resolve_overloaded_unification): Strip baselinks. - -Fri Nov 27 13:07:23 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * g++spec.c: Don't prototype xmalloc. - -1998-11-25 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (expand_throw): Use TYPE_PTR_P to check for pointers. - - * decl.c (check_tag_decl): Do complain about null friend decl at - file scope. - -1998-11-25 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> - - * lex.c (make_lang_type): Clear the whole struct lang_type, not - only the first multiple of sizeof (int). - -1998-11-24 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): An explicit specialization of a static data - member is only a definition if it has an initializer. - - * except.c (expand_throw): Use cp_finish_decl for the throw temp. - * cvt.c (build_up_reference): Pass DIRECT_BIND down into - cp_finish_decl. - * init.c (expand_default_init): Check for DIRECT_BIND instead of - DECL_ARTIFICIAL. - - * call.c (build_over_call): Use build_decl. - - * except.c (expand_throw): Just use convert, not - build_reinterpret_cast. - - * lex.c (handle_generic_pragma): Use token_buffer. - - * decl.c (check_tag_decl): Don't complain about null friend decl. - -1998-11-24 Dave Pitts <dpitts@cozx.com> - - * Make-lang.in (DEMANGLER_PROG): Move the output arguments to the - first position. - * lex.c (check_newline): Use ISALPHA. - (readescape): Use ISGRAPH. - (yyerror): Use ISGRAPH. - -1998-11-24 Nathan Sidwell <nathan@acm.org> - - * search.c (get_abstract_virtuals): Do not use initial - CLASSTYPE_ABSTRACT_VIRTUALS. - * typeck2.c (abstract_virtuals_error): Show location of abstract - declaration. - * call.c (build_new_method_call): Use - CLASSTYPE_ABSTRACT_VIRTUAL, rather than recalculate. - * class.c (finish_struct_bits): Don't bother working out whether - get_abstract_virtuals will do anything, just do it. - -1998-11-24 Graham <grahams@rcp.co.uk> - - * typeck.c (build_component_ref): Remove unused statement. - -1998-11-24 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (add_method): Catch invalid overloads. - - * class.c (add_method): Build up OVERLOADs properly for conversion ops. - * search.c (lookup_conversions): Handle getting real OVERLOADs. - (add_conversions): Likewise. Revert last change. - * call.c (add_conv_candidate): Pass totype to add_candidate instead - of fn. Don't add a new candidate if the last one was for the same - type. - (print_z_candidates): Handle getting a type as a function. - (joust): If we got two conversion candidates to the same type, - just pick one. - (build_object_call): Lose 'templates'. - (build_user_type_conversion_1): Handle getting real OVERLOADs. - -1998-11-23 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (process_init_constructor): If there are elements - that don't have initializers and they need to have constructors - run, supply them with initializers. - - * class.c (finish_struct_1): A class with a 0-width bitfield is - still empty. - -1998-11-23 Mark Mitchell <mark@markmitchell.com> - - * pt.c (instantiate_class_template): Don't try to figure out what - specialization to use for a partial instantiation. Correct - typos in a couple of comments. Avoid calling uses_template_parms - multiple times. - -1998-11-23 Benjamin Kosnik <bkoz@cygnus.com> - - * method.c (process_overload_item): Add call to - build_mangled_C9x_name for intTI_type_nodes. - (build_mangled_C9x_name): Add prototype, define. - * decl.c (init_decl_processing): Add names for - TImode_type_node. - -1998-11-23 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (named_class_head): Update CLASSTYPE_DECLARED_CLASS. - - * class.c (finish_struct_1): Set things up for 0-width bitfields - like we do for others. - - * decl.c (check_tag_decl): New fn. - (shadow_tag): Split out from here. - * decl2.c (grok_x_components): Call it. - -1998-11-22 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c: Lose warn_about_return_type. - (grokdeclarator): Always complain about implicit int, except for - `main () { ... }'. - - * decl.c (tag_name): New fn. - (xref_tag): Complain about using typedef-name after class-key. - - * init.c (expand_vec_init): Also keep going if from_array. - - * tree.c (is_overloaded_fn): Also handle the output of - build_offset_ref. - - * decl.c (grokdeclarator): Use constructor_name when comparing - field name against enclosing class. - * class.c (finish_struct_anon): Likewise. - -1998-11-22 Mark Mitchell <mark@markmitchell.com> - - * decl.c (poplevel): Remove code to handle KEEP == 2. - (finish_function): Don't confuse BLOCK-order when - processing a destructor. - -1998-11-21 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (require_complete_types_for_parms): Call layout_decl - after we've completed the type. - -1998-11-21 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl2.c (validate_nonmember_using_decl): Allow using templates - from the global namespace. - -1998-11-21 Jason Merrill <jason@yorick.cygnus.com> - - Handle specifying template args to member function templates. - * tree.c (build_overload): Always create an OVERLOAD for a template. - * search.c (add_conversions): Handle finding an OVERLOAD. - * decl2.c (check_classfn): Likewise. - * lex.c (identifier_type): See through a baselink. - * parse.y (do_id): Don't call do_identifier if we got a baselink. - * class.c (instantiate_type, case TREE_LIST): Recurse. - - * decl.c (grokdeclarator): Allow a boolean constant for array - bounds, odd as that sounds. - - * pt.c (unify): Be more strict about non-type parms, except for - array bounds. - (UNIFY_ALLOW_INTEGER): New macro. - -1998-11-19 Manfred Hollstein <manfred@s-direktnet.de> - - * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir). - -1998-11-19 Jason Merrill <jason@yorick.cygnus.com> - - * semantics.c (begin_class_definition): Call - maybe_process_partial_specialization before push_template_decl. - Don't call push_template_decl for a specialization. - * search.c (lookup_field): Do return a member template class. - * decl2.c (handle_class_head): Handle member template classes. - - * decl.c (grokdeclarator): A parm type need not be complete. - - * pt.c (convert_nontype_argument): Fix thinko. - -1998-11-18 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (PTRMEM_CST_CLASS): Fix typo. - (global_delete_fndecl): New variable. - * decl.c (global_delete_fndecl): Define it. - (init_decl_processing): Set it. - * init.c (build_builtin_delete_call): Use it. - * tree.c (mapcar): Recursively call mapcar for the type of EXPR - nodes. - -1998-11-18 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (cplus_expand_expr_stmt): Always complain about unresolved - type. - - * tree.c (lvalue_p_1): An INDIRECT_REF to a function is an lvalue. - * call.c (build_object_call): Also support references to functions. - * typeck.c (convert_for_initialization): Don't decay a function - if the target is a reference to function. - - * search.c (add_conversions): Get all the overloads from a class. - - * decl.c (grok_ctor_properties): Complain about any constructor - that will take a single arg of the class type by value. - - * typeck2.c (build_functional_cast): Can't create objects of - abstract classes this way. - * cvt.c (ocp_convert): Likewise. - - * decl.c (grokfndecl): Member functions of local classes are not - public. - -1998-11-18 Mark Mitchell <mark@markmitchell.com> - - * Make-lang.in (cc1plus): Add dependency on hash.o. - -1998-11-18 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (get_abstract_virtuals): Complain about virtuals with - no final overrider. - * typeck2.c (abstract_virtuals_error): Remove handling for virtuals - with no final overrider. - * class.c (override_one_vtable): Don't set DECL_ABSTRACT_VIRTUAL_P - on virtuals with no final overrider. - - * lex.c (reinit_parse_for_block): Add a space after the initial ':'. - - * class.c (finish_struct_1): Don't remove zero-width bit-fields until - after layout_type. - - * friend.c (do_friend): Don't set_mangled_name_for_decl. - - * class.c (finish_struct_anon): Complain about non-fields. - * decl2.c (build_anon_union_vars): Likewise. - - * decl.c (grokdeclarator): Normal data members can't have the same - name as the class, either. - * class.c (finish_struct_anon): Neither can members of an - anonymous union. - -1998-11-17 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (TYPE_ALIAS_SET): Document language-dependent uses. - (TYPE_BINFO): Likewise. - (IS_AGGR_TYPE): Tweak. - (SET_IS_AGGR_TYPE): New macro. - (CLASS_TYPE_P): Tweak. - (lang_type): Group mark bitfields together. Remove linenum. - (CLASSTYPE_SOURCE_LINE): Remove macro. - (CLASSTYPE_MARKED_N): New macro. - (SET_CLASSTYPE_MARKED_N): Likewise. - (CLEAR_CLASSTYPE_MARKED_N): Likewise. - (CLASS_TYPE_MARKED_*): Use them. - (SET_CLASSTYPE_MARKED_*): Likewise. - (CLEAR_CLASSTYPE_MARKED_*): Likewise. - (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. - (TYPE_TEMPLATE_INFO): Handle TEMPLATE_TEMPLATE_PARMs as well. - (TYPENAME_TYPE_FULLNAME): Use TYPE_BINFO rather than CLASSTYPE_SIZE. - * class.c (class_cache_obstack): New variable. - (class_cache_firstobj): Likewise. - (finish_struct): Don't set CLASSTYPE_SOURCE_LINE. - (pushclass): Free the cache, when appropriate. - (popclass): Tidy. - (maybe_push_cache_obstack): Use class_cache_obstack. - * decl.c (include hash.h). - (typename_hash): New function. - (typename_compare): Likewise. - (build_typename_type): Check the hash table to avoid creating - duplicates. - (build_ptrmemfunc_type): Use SET_IS_AGGR_TYPE. - (grokdeclarator): Use CLASS_TYPE_P. - (xref_basetypes): Likewise. - (start_function): Likewise. Don't put current_class_ref on the - permanent obstack. - * error.c (dump_type_real): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO - and TYPE_TI_ARGS. - * lex.c (note_got_semicolon): Use CLASS_TYPE_P. - (make_lang_type): Don't create TYPE_LANG_SPECIFIC and associated - fields for types other than class types. Do clear TYPE_ALIAS_SET - for types other than class types, though. - * method.c (build_overload_identifier): Use CLASS_TYPE_P and - TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - * pt.c (process_template_parm): Don't set - CLASSTYPE_GOT_SEMICOLON. - (lookup_template_class): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - Coerce arguments on the momentary obstack. - (for_each_template_parm): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - (instantiate_class_template): Calculate template arguments on the - momentary obstack. Tidy. - (tsubst_template_arg_vector): Use make_temp_vec. - (tsubst_aggr_type): Put template arguments on the momentary - obstack. - (tsubst_decl): Likewise. - (tsubst): Copy the array bounds index to the permanent obstack - before building index types. Use new macros. - (unify): Use new macros. - (do_type_instantiation): Likewise. - * search.c (lookup_fnfields_1): Use new macros. - (dfs_pushdecls): Build envelopes on the cache obstack. - (dfs_compress_decls): Use new macros. - (push_class_decls): Build on the cache obstack. - * semantics.c (finish_typeof): Don't set CLASSTYPE_GOT_SEMICOLON. - * sign.c (build_signature_pointer_or_reference_type): Use - SET_IS_AGGR_TYPE. - * tree.c (make_binfo): Check CLASS_TYPE_P. - (copy_template_template_parm): Adjust. - (make_temp_vec): Use push_expression_obstack. - * typeck.c (complete_type): Use new macros. - (comptypes): Likewise. - -1998-11-17 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Add diagnostics for invalid array, reference - and pointer to member types. - -1998-11-16 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (my_friendly_abort): Don't fatal twice in a row. - - * typeck.c (c_expand_start_case): Use build_expr_type_conversion. - Simplify. - - * parse.y (structsp): Fix cut-and-paste error. - - * init.c (build_new): Complain about non-integral size. - - * parse.y (unary_expr): Complain about defining types in sizeof. - - * typeck.c (expr_sizeof): Complain about sizeof an overloaded fn. - - * rtti.c (build_x_typeid): Complain about typeid without - including <typeinfo>. - (get_typeid): Likewise. Complain about typeid of incomplete type. - (get_tinfo_fn_dynamic): Likewise. - (get_typeid_1): Not static anymore. - * except.c (build_eh_type_type): Use get_typeid_1. - - * rtti.c (build_dynamic_cast_1): Give errors for dynamic_cast to - ambiguous or private bases. Fix warning for reference cast. - -1998-11-16 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (DECL_TEMPLATE_INSTANTIATED): New macro. - * decl.c (duplicate_decls): Remove special-case code to deal with - template friends, and just do the obvious thing. - * pt.c (register_specialization): Tweak for clarity, and also to - clear DECL_INITIAL for an instantiation before it is merged with a - specialization. - (check_explicit_specialization): Fix indentation. - (tsubst_friend_function): Handle both definitions in friend - declaration and outside friend declarations. - (tsubst_decl): Don't clear DECL_INITIAL for an instantiation. - (regenerate_decl_from_template): Tweak accordingly. - (instantiate_decl): Likewise. - -1998-11-16 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (cplus_expand_expr_stmt): Promote warning about naked - member function reference to error. - * cvt.c (ocp_convert): Complain about converting an overloaded - function to void. - - * init.c (build_offset_ref): Just return a lone static member - function. - - * decl.c (cp_finish_decl): Only complain about real CONSTRUCTORs, - not internal ones. - - * typeck.c (build_binary_op_nodefault): Improve error handling. - - * decl.c (grokfndecl): Complain about making 'main' a template. - - * typeck.c (string_conv_p): Don't convert from wchar_t[] to char*. - - * call.c (build_method_call): Handle a BIT_NOT_EXPR around a - TYPE_DECL in a template. - -1998-11-15 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (my_friendly_abort): Add URL in the other case, too. - - * decl.c (struct cp_function): Add named_label_uses. - (push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - (define_label): Also complain about jumping into the scope of - non-POD objects that don't have constructors. - * tree.c (pod_type_p): New fn. - - * pt.c (instantiate_class_template): Clear TYPE_BEING_DEFINED sooner. - * rtti.c (synthesize_tinfo_fn): Call import_export_decl here. - (get_tinfo_fn): Not here. - * repo.c (repo_get_id): Abort if we get called for an incomplete - type. - -1998-11-13 Mark Mitchell <mark@markmitchell.com> - - * except.c (expand_throw): Make sure first argument to - __cp_push_exception is of type `void*' to avoid spurious error - messages. - -1998-11-11 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (try_one_overload): Take orig_targs again. Only check for - mismatches against them; we don't care what a previous call found. - (resolve_overloaded_unification): Adjust. - - * search.c (lookup_field): Don't return anything for a non-type - field from a dependent type. - * decl.c (grokdeclarator): Resolve SCOPE_REFs of the current class - in an array declarator. - (start_decl): Push into the class before looking for the field. - -1998-11-08 Mark Mitchell <mark@markmitchell.com> - - * method.c (build_overload_value): Handle REFERENCE_TYPE. - -1998-11-08 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (grokdeclarator): Allow namespace-scoped members if they - are friends. - -1998-11-08 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_decl): Don't mess with the global value of an - un-mangled DECL_ASSEMBLER_NAME. - -1998-11-03 Christopher Faylor <cgf@cygnus.com> - - * decl.c (init_decl_processing): Remove CYGWIN conditional - since CYGWIN is now able to deal with trapping signals. - -Sat Nov 7 15:48:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h: Don't include gansidecl.h. - * exception.cc: Include gansidecl.h (since we don't include config.h) - * g++spec.c: Don't include gansidecl.h. - -1998-11-06 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (lang_decl_flags): Add defined_in_class. Decrease - size of dummy. - (DECL_DEFINED_IN_CLASS_P): New macro. - (TEMPLATE_PARMS_FOR_INLINE): Document. - (check_static_variable_definition): New function. - * decl.c (cp_finish_decl): Set DECL_DEFINED_IN_CLASS_P, if - appropriate. - (check_static_variable_definition): Split out from ... - (grokdeclarator): Here. - * pt.c (check_default_tmpl_args): New function, split out from ... - (push_template_decl_real): Here. - (instantiate_template): Fix comment. - -1998-11-04 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (CP_TYPE_CONST_P): Make {0,1}-valued. - (CP_TYPE_VOLATILE_P): Likewise. - (CP_TYPE_RESTRICT_P): Likewise. - -1998-11-03 Mark Mitchell <mark@markmitchell.com> - - * pt.c (tsubst): Use build_index_type, not build_index_2_type. - -1998-11-02 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (instantiate_type): Be more helpful. - - * decl2.c (import_export_decl): Call import_export_class. - - * cp-tree.h (EMPTY_CONSTRUCTOR_P): Check !TREE_HAS_CONSTRUCTOR. - * decl2.c (build_expr_from_tree): Propagate TREE_HAS_CONSTRUCTOR. - * pt.c (tsubst_copy): Likewise. - -1998-11-02 Mark Mitchell <mark@markmitchell.com> - - * init.c (expand_vec_init): Fix off-by-one error. - -1998-11-02 Alexandre Oliva <oliva@dcc.unicamp.br> - - * parse.y (apparent_template_type): New type. - (named_complex_class_head_sans_basetype): Use it. - * Makefile.in (CONFLICTS): One new conflict. - * parse.c: Regenerated. - -1998-11-01 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (COMPARE_STRICT): New macro. - (COMPARE_BASE): Likewise. - (COMPARE_RELAXED): Likewise. - (COMPARE_REDECLARATION): Likewise. - (same_type_p): Likewise. - (same_or_base_type_p): Likewise. - * call.c (standard_conversion): Use them, in place of comptypes - with numeric arguments. - (reference_binding): Likewise. - (convert_like): Likewise. - (build_over_call): Likewise. - (is_subseq): Likewise. - (is_properly_derived_from): Likewise. - (compare_ics): Likewise. - (joust): Likewise. - * class.c (delete_duplicate_fields_1): Likewise. - (resolves_to_fixed_type_p): Likewise. - (instantiate_type): Likewise. Remove #if 0'd code. - * decl.c (decls_match): Likewise. Use COMPARE_REDECLARATION here. - (pushdecl): Likewise. - (lookup_name_real): Likewise. - (grokdeclarator): Likewise. Check for illegal array declarations. - (grokparms): Likewise. - (grok_op_properties): Likewise. - * decl2.c (check_classfn): Likewise. - * friend.c (is_friend): Likewise. - (make_friend_class): Likewise. - * init.c (expand_aggr_init): Likewise. - (expand_vec_init): Likewise. - * pt.c (is_member_template_class): Remove declaration. - (is_specialization_of): Use COMPARE_* and new macros. - (comp_template_parms): Likewise. - (convert_nontype_argument): Likewise. - (coerce_template_template_parms): Likewise. - (template_args_equal): Likewise. - (lookup_template_class): Likewise. - (type_unification_real): Likewise. - (unify): Likewise. - (get_bindings_real): Likewise. - * search.c (covariant_return_p): Likewise. - (get_matching_virtual): Likewise. - * sig.c (match_method_types): Likewise. - * tree.c (vec_binfo_member): Likewise. - (cp_tree_equal): Likewise. - * typeck.c (common_type): Likewise. - (comp_array_types): Likewise. Get issues involving unknown array - bounds right. - (comptypes): Update comments. Use new flags. - (comp_target_types): Use new macros. - (compparms): Likewise. - (comp_target_parms): Likewise. - (string_conv_p): Likewise. - (build_component_ref): Likewise. - (build_indirect_ref): Likewise. - (build_conditional_expr): Likewise. - (build_static_cast): Likewise. - (build_reinterpret_cast): Likewise. - (build_const_cast): Likewise. - (build_modify_expr): Likewise. - (convert_for_assignment): Likewise. - (comp_ptr_ttypes_real): Likewise. - (ptr_reasonably_similar): Likewise. - (comp_ptr_ttypes_const): Likewise. - -1998-10-31 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast_1): Fix cut-and-paste error. - -1998-10-30 Mark Mitchell <mark@markmitchell.com> - - * decl2.c (delete_sanity): Pass integer_zero_node, not - integer_two_node, to build_vec_delete. - * init.c (build_array_eh_cleanup): Remove. - (expand_vec_init_try_block): New function. - (expand_vec_init_catch_clause): Likewise. - (build_vec_delete_1): Don't deal with case that auto_delete_vec - might be integer_two_node anymore. - (expand_vec_init): Rework for initialization-correctness and - exception-correctness. - * typeck2.c (process_init_constructor): Make mutual exclusivity - of cases more obvious. - -1998-10-29 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): OK, only warn if not lexing. - Simplify suggested fix. - - * cp-tree.h (IDENTIFIER_MARKED): New macro. - * search.c (lookup_conversions): Use breadth_first_search. - (add_conversions): Avoid adding two conversions to the same type. - (breadth_first_search): Work with base binfos, rather - than binfos and base indices. - (get_virtual_destructor): Adjust. - (tree_has_any_destructor_p): Adjust. - (get_matching_virtual): Adjust. - - * pt.c (push_template_decl_real): Generalize check for incorrect - number of template parms. - (is_member_template_class): #if 0. - -1998-10-29 Richard Henderson <rth@cygnus.com> - - * Makefile.in (cc1plus): Put CXX_OBJS, and thence @extra_cxx_objs@, - last. - -1998-10-28 Zack Weinberg <zack@rabi.phys.columbia.edu> - - * lex.c: Call check_newline from lang_init always. After - calling cpp_start_read, set yy_cur and yy_lim to read from the - cpplib token buffer. - -1998-10-28 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (instantiate_type): Don't consider templates for a normal - match. - - * class.c (finish_struct_1): Don't complain about non-copy - assignment ops in union members. - - * class.c (build_vtable): Don't pass at_eof to import_export_vtable. - (prepare_fresh_vtable): Likewise. - (finish_struct_1): Don't call import_export_class. - * decl2.c (finish_vtable_vardecl): Do import/export stuff. - (finish_prevtable_vardecl): Lose. - (finish_file): Don't call it. - * pt.c (instantiate_class_template): Likewise. - * cp-tree.h: Remove it. - - * init.c (build_delete): Reset TYPE_HAS_DESTRUCTOR here. - * decl.c (finish_function): Not here. - (start_function): Do set DECL_INITIAL. - - * pt.c (push_template_decl_real): Complain about default template - args for enclosing classes. - - * call.c (add_function_candidate): Treat conversion functions - as coming from the argument's class. - * cp-tree.h (DECL_CONV_FN_P): New fn. - (DECL_DESTRUCTOR_P): Also check DECL_LANGUAGE. - * class.c (add_method): Use DECL_CONV_FN_P. - * decl2.c (check_classfn): Likewise. - * error.c (dump_function_name): Likewise. - (dump_function_decl): Likewise. - * pt.c (fn_type_unification): Likewise. - * search.c (add_conversions): Likewise. - -1998-10-27 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Also generate LOOKUP_EXPR for RESULT_DECL. - * method.c (hack_identifier): Also check for using RESULT_DECL - from outer context. - -1998-10-27 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokdeclarator): Use type_quals, rather than constp, - consistently. - -1998-10-27 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (standard_conversion): instantiate_type here. - (reference_binding): And here. - (implicit_conversion): Not here. - (build_op_delete_call): No need to cons up an OVERLOAD. - * cvt.c (cp_convert_to_pointer): instantiate_type here. - (convert_to_reference): And here. - * decl.c (grok_reference_init): Not here. - (grokparms): Or here. - * typeck2.c (digest_init): Or here. - * typeck.c (decay_conversion): Take the address of overloaded - functions, too. - (require_instantiated_type): Lose. - (convert_arguments): Don't handle unknown types here. - (build_c_cast): Likewise. - (build_binary_op): Gut. - (build_conditional_expr): Don't require_instantiated_type. - (build_modify_expr): Likewise. - (build_static_cast): Don't instantiate_type. - (build_reinterpret_cast): Likewise. - (build_const_cast): Likewise. - (convert_for_initialization): Likewise. - (build_ptrmemfunc): Use type_unknown_p. - (convert_for_assignment): Also do default_conversion on overloaded - functions. Hand them off to ocp_convert. - -1998-10-26 Mark Mitchell <mark@markmitchell.com> - - * error.c (dump_decl): Deal with TEMPLATE_DECLs that are - VAR_DECLs. Handle vtables whose DECL_CONTEXT is not a type. - - * class.c (finish_struct_1): Use build_cplus_array_type to build - array types. - * decl.c (init_decl_processing): Likewise. - * except.c (expand_end_eh_spec): Likewise. - * search.c (expand_upcast_fixups): Simplify very slightly. - -1998-10-26 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Complain about a variable using - constructor syntax coming back null from start_decl. - - * friend.c (make_friend_class): Complain about trying to make - a non-class type a friend. - - * decl.c (grokfndecl): Set DECL_INITIAL for a defn here. - (start_function): Not here. - -1998-10-26 Brendan Kehoe <brendan@cygnus.com> - - * decl.c (grokdeclarator): Disallow `explicit' in a friend declaration. - -1998-10-26 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (process_init_constructor): Only skip anonymous fields - if they are bitfields. - - * cp-tree.def (TYPEOF_TYPE): New code. - * error.c (dump_type_real): Handle it. - * pt.c (tsubst): Likewise. - * tree.c (search_tree): Likewise. - * semantics.c (finish_typeof): New fn. - * parse.y (typespec): Use it. - * cp-tree.h: Declare it. - -1998-10-26 Manfred Hollstein <manfred@s-direktnet.de> - - * cp-tree.h (FORMAT_VBASE_NAME): Make definition unconditional. - -1998-10-26 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (convert_arguments): Don't handle pmf references - specially. - - * init.c (build_member_call): Don't try to convert to the base type - if it's ambiguous or pedantic. - - * typeck2.c (check_for_new_type): Only depend on pedantic for - C-style casts. - -1998-10-25 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokdeclarator): Set DECL_NONCONVERTING_P for all - non-converting constructors. - -1998-10-24 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * gxxint.texi: Correct documentation for n, N, Q, and B. - -1998-10-23 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * parse.y (condition): Convert VAR_DECL from reference to indirect - reference. - -1998-10-23 Andrew MacLeod <amacleod@cygnus.com> - - * exception.cc (__cp_pop_exception): Free the original exception - value, not the potentially coerced one. - -1998-10-23 Mark Mitchell <mark@markmitchell.com> - - * Makefile.in (hash.h): Run gperf when necessary. - - * cp-tree.h (CP_TYPE_READONLY): Remove. - (CP_TYPE_VOLATILE): Likewise. - (CP_TYPE_QUALS): New macro. - (CP_TYPE_CONST_P): Likewise. - (CP_TYPE_VOLATILE_P): Likewise. - (CP_TYPE_RESTRICT_P): Likewise. - (CP_TYPE_CONST_NON_VOLATILE_P): Likewise. - (cp_build_type_variant): Rename to ... - (cp_build_qualified_type): New function. - (c_apply_type_quals_to_decl): Declare. - (SIGNATURE_POINTER_NAME_FORMAT): Modify to allow `restrict'. - (SIGNATURE_REFERENCE_NAME_FORMAT): Likewise. - (cp_type_qual_from_rid): New function. - (compparms): Remove unused parameter. All callers changed. - (cp_type_quals): New function. - (at_least_as_qualified_p): Likewise. - (more_qualified_p): Likewise. - - * call.c (standard_conversion): Replace calls to - cp_build_type_variant with cp_build_qualified_type. Use - CP_TYPE_QUALS to get qualifiers and at_least_as_qualified_p to - compare them. Use CP_TYPE_* macros to check qualifiers. - (reference_binding): Likewise. - (implicit_conversion): Likewise. - (add_builtin_candidates): Likewise. - (build_over_call): Likewise. - * class.c (overrides): Compare all qualifiers, not just `const', - on method declarations. - * cvt.c (convert_to_reference): More CP_TYPE_QUALS conversion, etc. - (convert_pointer_to_real): Likewise. - (type_promotes_to): Likewise. - * decl.c (check_for_uninitialized_const_var): New function. - (init_decl_processing): More CP_TYPE_QUALS conversion, etc. - (cp_finish_decl): Use check_for_uninitialized_const_var. - (grokdeclarator): More CP_TYPE_QUALS conversion, etc. Update to - handle `restrict'. - (grok_ctor_properties): Likewise. - (grok_op_properties): Likewise. - (start_function): Likewise. - (rever_static_member_fn): Likewise. - * decl2.c (grok_method_quals): Likewise. - (grokfield): Likewise. - * error.c (dump_readonly_or_volatile): Rename to ... - (dump_qualifiers): New function. Handle `restrict'. - (dump_type_real): Use it. - (dump_aggr_type): Likewise. - (dump_type_prefix): Likewise. - (dump_type_suffix): Likewise. - (dump_function_decl): Likewise. - (cv_as_string): Likewise. - * gxx.gperf: Add __restrict and __restrict__. - * gxxint.texi: Document `u' as used for `__restrict', and a few - other previously undocumented codes. - * hash.h: Regenerated. - * init.c (expand_aggr_init): More CP_TYPE_QUALS conversion, etc. - (build_member_call): Likewise. - (build_new_1): Likewise. - * lex.c (init_parse): Add entry for RID_RESTRICT. - (cons_up_default_function): More CP_TYPE_QUALS conversion, etc. - (cp_type_qual_from_rid): Define. - * lex.h (enum rid): Add RID_RESTRICT. - * method.c (process_modifiers): Deal with `restrict'. - * parse.y (primary): More CP_TYPE_QUALS conversion, etc. - * parse.c: Regenerated. - * pt.c (convert_nontype_argument): More CP_TYPE_QUALS conversion, etc. - (tsubst_aggr_type): Likewise. - (tsubst): Likewise. - (check_cv_quals_for_unify): Likewise. - (unify): Likewise. - * rtti.c (init_rtti_processing): Likewise. - (build_headof): Likewise. - (get_tinfo_var): Likewise. - (buidl_dynamic_cast_1): Likewise. Fix `volatile' handling. - (expand_class_desc): Likewise. - (expand_attr_desc): Likewise. - (synthesize_tinfo_fn): Likewise. - * search.c (covariant_return_p): Likewise. Fix `volatile' handling. - (get_matching_virtual): Likewise. - (expand_upcast_fixups): Likewise. - * sig.c (build_signature_pointer_or_reference_name): Take - type_quals, not constp and volatilep. - (build_signature_pointer_or_reference_type): Likewise. - (match_method_types): More CP_TYPE_QUALS conversion, etc. - (build_signature_pointer_constructor): Likewise. - (build_signature_method_call): Likewise. - * tree.c (build_cplus_array_type): Likewise. - (cp_build_type_variant): Rename to ... - (cp_build_qualified_type): New function. Deal with `__restrict'. - (canonical_type_variant): More CP_TYPE_QUALS conversion, etc. - (build_exception_variant): Likewise. - (mapcar): Likewise. - * typeck.c (qualif_type): Likewise. - (common_type): Likewise. - (comptypes): Likewise. - (comp_cv_target_types): Likewise. - (at_least_as_qualified_p): Define. - (more_qualified_p): Likewise. - (comp_cv_qualification): More CP_TYPE_QUALS conversion, etc. - (compparms): Likewise. - (inline_conversion): Likewise. - (string_conv_p): Likewise. - (build_component_ref): Likewise. - (build_indirect_ref): Likewise. - (build_array_ref): Likewise. - (build_unary_op): Likewise. - (build_conditional_expr): Likewise. - (build_static_cast): Likewise. - (build_c_cast): Likewise. - (build_modify_expr): Likewise. - (convert_For_assignment): Likewise. - (comp_ptr_ttypes_real): Likewise. - (cp_type_quals): New function. - -1998-10-23 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (CP_TYPE_READONLY): New macro to handle arrays. - (CP_TYPE_VOLATILE): Likewise. - * decl.c (grokdeclarator): Use them. - * tree.c (canonical_type_variant): Likewise. - -1998-10-22 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * parse.y (named_class_head): Push into class while parsing the - base class list. - * decl2.c (push_scope, pop_scope): New functions. - * cp-tree.h: Declare them. - * init.c (build_new_1): Delay cleanup until end of full expression. - -1998-10-21 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_component_ref): Use of a type here is an error. - -1998-10-19 Jason Merrill <jason@yorick.cygnus.com> - - Revamp references to member functions. - * method.c (hack_identifier): Call build_component_ref for a - reference to a member function. - * typeck.c (build_component_ref): Only return a single function - if it's static. Otherwise, return a COMPONENT_REF. - (build_x_function_call): Handle a COMPONENT_REF. - (build_unary_op): Handle all unknown-type things. - * decl2.c (arg_assoc): Handle COMPONENT_REF. - * class.c (instantiate_type): Complain if the function we get is a - nonstatic member function. Remove code for finding "compatible" - functions. - * pt.c (tsubst_copy): Handle NOP_EXPR. - * tree.c (build_dummy_object): New fn. - (maybe_dummy_object): New fn. - (is_dummy_object): New fn. - * cp-tree.h: Declare them. - * cvt.c (cp_convert_to_pointer): Use maybe_dummy_object. - * error.c (dump_expr, case OFFSET_REF): Use is_dummy_object. - * init.c (build_member_call): Use maybe_dummy_object and - is_dummy_object. - (build_offset_ref): Use maybe_dummy_object. - (resolve_offset_ref): Use is_dummy_object. - * typeck.c (build_x_function_call): Call build_dummy_object. - (unary_complex_lvalue): Call is_dummy_object. - - * typeck.c (build_component_addr): Make sure field is a field. - - * call.c (build_new_op): Delete obsolete code. - - * pt.c (tsubst, TEMPLATE*PARM*): Abort if we don't have any args. - -1998-10-18 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl2.c (validate_nonmember_using_decl): Fix using-directives of - std if std is ignored. - -1998-10-18 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokvardecl): Fix thinko. - - * decl.c (grokdeclarator): Embedded attrs bind to the right, - not the left. - - * parse.y (fn.def2): Fix 'attrs' format. - -1998-10-18 Alastair J. Houghton <ajh8@doc.ic.ac.uk> - - * Makefile.in (CONFLICTS): Update. - * parse.y (expr_or_declarator_intern): New rule. - (expr_or_declarator, direct_notype_declarator, primary, - functional_cast): Use it. - (notype_declarator_intern): New rule. - (notype_declarator, complex_notype_declarator): Use it. - -1998-10-17 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): Set DECL_CONTEXT to namespace if appropriate. - (grokvardecl): Likewise. - -Sat Oct 17 23:27:20 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (make_method_vec): Cast 1st argument of `bzero' to (PTR). - (add_method): Likewise for arguments 1 & 2 of `bcopy'. - - * decl.c (signal_catch): Mark with ATTRIBUTE_NORETURN. - - * pt.c (process_partial_specialization): Cast 1st argument of - `bzero' to (PTR). - - * tree.c (build_base_fields): Cast `base_align' to (int) when - comparing against one. - -1998-10-16 Mark Mitchell <mark@markmitchell.com> - - * decl.c (lookup_name_real): Handle template parameters for member - templates where said parameters have the same name as the - surrounding class. - - * decl.c (expand_static_init): Build cleanups before entering the - anonymous function used to do them to avoid access-checking - confusion. - - * decl.c (grokfndecl): Add back call to cplus_decl_attributes - accidentally removed by previous change, and make DECL_RTL here. - * class.c (add_method): Don't make DECL_RTL here. - - * pt.c (for_each_template_parm): Don't examine uninstantiated - default arguments. - -1998-10-16 Dave Brolley <brolley@cygnus.com> - - * lex.c (real_yylex): Fix unaligned access of wchar_t. - -1998-10-16 Mark Mitchell <mark@markmitchell.com> - - * class.c (add_method): Fix documentation to reflect previous - changes. Check for duplicate method declarations here. - * decl.c (decls_match): Handle FUNCTION_DECL vs TEMPLATE_DECL - correctly; such things never match. - (grokfndecl): Don't look for duplicate methods here. - * decl2.c (check_classfn): Don't assume names are mangled. - Don't add bogus member function declarations to a class before the - class type is complete. - (grokfield): Reformat error message. - * method.c (set_mangled_name_for_decl): Don't mangle names while - processing_template_decl. - -1998-10-16 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_indirect_ref): Complain about a pointer to data - member, too. - * typeck2.c (build_m_component_ref): Don't indirect a pointer to - data member. - * init.c (resolve_offset_ref): Don't undo the above. - - * cp-tree.h (DECL_C_BIT_FIELD, SET_DECL_C_BIT_FIELD): New macros. - (struct lang_decl_flags): Add `bitfield'. - * class.c (finish_struct_1): Use DECL_C_BIT_FIELD instead of - DECL_BIT_FIELD. - * decl2.c (grokbitfield, grok_alignof): Likewise. - * init.c (build_offset_ref): Likewise. - * typeck.c (build_component_addr, expr_sizeof): Likewise. - * cvt.c (build_up_reference): Don't crash if taking the address - returns error_mark_node. - - * decl.c (grokfndecl): Also check ctype when checking for ::main(). - -1998-10-15 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): ::main and __builtin_* get C linkage. - Do mangling here. - (grokdeclarator): Instead of here. - * friend.c (do_friend): Lose special handling of ::main and - __builtin_*. - * cp-tree.h (DECL_MAIN_P): Check for C linkage. - - * spew.c (yylex): Clear looking_for_typename if we got - 'enum { ... };'. - -1998-10-15 Mark Mitchell <mark@markmitchell.com> - - * class.c (maybe_warn_about_overly_private_class): Improve error - messages for class with only private constructors. - - * cp-tree.def (TYPENAME_TYPE): Add to documentation. - * cp-tree.h (TYPENAME_TYPE_FULLNAME): Document. - (build_typename_type): New function. - * decl.c (build_typename_type): Broken out from ... - (make_typename_type): Use it. - * search.c (lookup_field): Likewise. - -1998-10-14 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * pt.c (convert_nontype_argument): Check against type_referred_to. - * decl.c (grokvardecl): Check for declarator name before building - DECL_ASSEMBLER_NAME. - -1998-10-14 Mark Mitchell <mark@markmitchell.com> - - * pt.c (lookup_template_class): Add comment. - (instantiate_class_template): Don't mark the _TYPE node for - member class templates as an instantiation. - -1998-10-14 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): Fix my thinko. - -1998-10-13 Jason Merrill <jason@yorick.cygnus.com> - - * tinfo2.cc (fast_compare): Remove. - (before): Just use strcmp. - * tinfo.cc (operator==): Just use strcmp. - -1998-10-13 Klaus-Georg Adams <Klaus-Georg.Adams@chemie.uni-karlsruhe.de> - - * decl.c (grokfndecl): Don't check for linkage in `extern "C"' - declarations. - -1998-10-13 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (specializations_of_same_template_p): Remove. - * search.c (get_template_base): Don't use it. - (get_template_base_recursive): Likewise. - * pt.c (specializations_of_same_template_p): Remove. - (unify): Don't use it. - (lookup_template_class): Find the correct parent when setting - CLASSTYPE_TI_TEMPLATE. - -1998-10-12 Jason Merrill <jason@yorick.cygnus.com> - - * tinfo.cc (operator==): Always compare names. - -1998-10-12 Herman ten Brugge <Haj.Ten.Brugge@net.HCC.nl> - - * decl.c (start_function): Fix cut-and-paste error. - -1998-10-12 Jason Merrill <jason@yorick.cygnus.com> - - * inc/typeinfo: Add #pragma interface. - (operator!=): Just call operator==. - * tinfo.cc: Add #pragma implementation. - (operator==): Move from inc/typeinfo and tinfo2.cc. - Check __COMMON_UNRELIABLE instead of _WIN32. - - * typeck2.c (my_friendly_abort): Add URL. - -1998-10-12 Alastair J. Houghton <ajh8@doc.ic.ac.uk> - - * decl.c (start_method): Added extra parameter for attributes. - * cp-tree.h (start_method): Update prototype. - * parse.y (fn.def2): Update start_method parameter list. - -1998-10-11 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (specializations_of_same_template_p): Declare. - * pt.c (specializations_of_same_template_p): New function. - (unify): Use it. - * search.c (get_template_base): Use it. - (get_template_base_recursive): Likewise. - -1998-10-10 Manfred Hollstein <manfred@s-direktnet.de> - - * decl2.c (start_objects): Add new variable `joiner' and - initialize it properly. - -1998-10-09 Mark Mitchell <mark@markmitchell.com> - - * search.c (expand_upcast_fixups): Tweak to match 1998-10-07 - change to vtable types. - - * cvt.c (ocp_convert): Avoid infinite recursion caused by - 1998-10-03 change. - -1998-10-08 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (resolve_overloaded_unification): New fn. - (try_one_overload): Likewise. - (unify): Don't fail on unknown type. - (type_unification_real): Likewise. Use resolve_overloaded_unification - to handle an overloaded argument. - (template_args_equal): Split out... - (comp_template_args): From here. - (determine_specialization): Also allow a template with more - parms than were explicitly specified. - * cp-tree.h: Add template_args_equal. - * call.c (resolve_args): Remove TEMPLATE_ID_EXPR code. - -Thu Oct 8 15:58:30 1998 Anthony Green <green@cygnus.com> - - * semantics.c (finish_asm_stmt): Revert my 1998-09-28 - change. - -Thu Oct 8 06:00:19 1998 Jeffrey A Law (law@cygnus.com) - - * typeck.c (unsigned_type): Only return TItype nodes when - HOST_BITS_PER_WIDE_INT is >= 64 bits. - (signed_type): Likewise. - * decl.c (intTI_type_node, unsigned_intTI_type_node): Only declare - when HOST_BITS_PER_WIDE_INT is >= 64 bits. - (init_decl_processing): Only create TItype nodes when - HOST_BITS_PER_WIDE_INT is >= 64 bits. - * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Only declare - when HOST_BITS_PER_WIDE_INT is >= 64 bits. - -Wed Oct 7 12:32:44 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (hash.h): Add -L KR-C -F ', 0, 0' flags to gperf. - (gxx.gperf): Update comments describing invocation flags. - (hash.h): Regenerate using gperf 2.7.1 (19981006 egcs). - -1998-10-07 Mark Mitchell <mark@markmitchell.com> - - * class.c (finish_struct_1): Add commentary on previous change. - - * cp-tree.h (vtbl_ptr_type_node): New variable. - * class.c (build_vtbl_ref): Don't indirect through the vptr; it's - already of the right type. - (finish_struct_1): Make the vptr be of type vtbl_ptr_type_node. - Simplify code to grow vtable. - * decl.c (vtbl_ptr_type_node): Define. - (init_decl_processing): Initialize it. - -1998-10-06 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.def (PTRMEM_CST): New tree node. - * cp-tree.h (ptrmem_cst): New type. - (lang_type): Remove local_typedecls. - (dummy): Increase to 12 bits from 11. - (CLASSTYPE_LOCAL_TYPEDECLS): Remove. - (PTRMEM_CST_CLASS): New macro. - (PTRMEM_CST_MEMBER): Likewise. - (current_access_specifier): New variable. - (current_class_type): Remove duplicate declaration. - (finish_struct): Change prototype. - (unreverse_member_declarations): New function. - (pushdecl_class_level): Change prototype. - (grok_enum_decls): Remove. - (fixup_anonymous_union): New function. - (grok_x_components): Change prototype. - (tsubst_chain): Remove. - (finish_member_template_decl): Likewise. - (check_explicit_specialization): Fix indentation. - (finish_class_definition): Change prototype. - (finish_member_class_template): Likewise. - (finish_member_declaration): New function. - (check_multiple_declarators): Likewise. - * class.c (class_stack_node_t): New type. - (current_class_base): Remove. - (current_class_stack): Change type. - (current_access_specifier): New variable. - (grow_method): Remove. - (check_member_decl_is_same_in_complete_scope): Break out from - finish_struct. - (make_method_vec): New function. - (free_method_vec): Likewise. - (add_implicitly_declared_members): Break out from finish_struct_1. - (free_method_vecs): New variable. - (add_method): Rework for direct use from parser. - (handle_using_decl): Watch for NULL_TREE while iterating through - CLASSTYPE_METHOD_VEC. - (finish_struct_methods): Don't build CLASSTYPE_METHOD_VEC here; - just do some error-checking. - (warn_hidden): Change iteration through CLASSTYPE_METHOD_VEC. - (finish_struct_1): Simplify. Use add_implicitly_declared_members. - (finish_struct): Change prototype. Simplify; fields and methods - are already set up at this point. - (init_class_processing): Set up current_class_stack. - (pushclass): Save current_access_specifier. - (popclass): Restore it. - (currently_open_class): Simplify. - (build_self_reference): Remove use of CLASSTYPE_LOCAL_TYPEDECLS. - * decl.c (saved_scope): Add access_specifier. - (maybe_push_to_top_level): Save it. - (pop_from_top_level): Restore it. - (maybe_process_template_type_declaration): Use - finish_member_declaration. - (pushtag): Likewise. - (pushdecl_class_level): Don't return a value. - (fixup_anonymous_union): Break out from grok_x_components. - (shadow_tag): Use it. - (xref_tag): Complain about using an elaborated type specifier to - reference a template type parameter or typedef name. - (xref_basetypes): Don't set CLASSTYPE_LOCAL_TYPEDECLS. - (current_local_enum): Remove. - (build_enumerator): Call finish_member_declaration. - (grok_enum_decls): Remove. - * decl2.c (grok_x_components): Simplify. - (check_classfn): Change iteration through CLASSTYPE_METHOD_VEC. - (grokfield): Don't set CLASSTYPE_LOCAL_TYPEDECLS. - (merge_functions): Add to comment. - (arg_assoc_type): Prototype. - (arg_assoc): Pass as many arguments as there are parameters. - * error.c (dump_expr): Handle PTRMEM_CST. Improve handling of - OFFSET_REF. - * expr.c (cpls_expand_expr): Remove dead code. Handle - PTRMEM_CST. - * friend.c (do_friend): Lookup friends when in nested classes. - Change comments. - * init.c (build_offset_ref): Do lookup even for classes that are - only partially defined. - (decl_constant_value): Remove dead code. - * method.c (build_overload_value): Remove hack where by TYPE was - not a TYPE. Handle PTRMEM_CST. - (build_template_parm_names): Don't pass a PARM_DECL where a TYPE - should go. - * parse.y (components, notype_components, component_decl, - component_decl_1, component_declarator, component_declarator0): - Now all are itype rather than ttype. Rework to add members to - classes on the fly. - (typesqpecqual_reserved): Use check_multiple_declarators. - (structsp): Update class to finish_class_definition. - (do_xref_defn): Unsplit into named_class_head. - (access_specifier): Set current_access_specifier. - * pt.c (set_current_access_from_decl): New function. - (finish_member_template_decl): Don't take the parameters. - (comp_template_args): Make more robust. - (lookup_template_class): Don't use current_local_enum. - (for_each_template_parm): Handle PTRMEM_CST. - (instantiate_class_template): Use set_current_access_from_decl, - finish_member_declaration and unreverse_member_declarations. Set - lineno/input_filename before generating implicit member functions. - (type_unification_real): Don't assume back-unification happens - only for the last argument. - (regenerate_decl_from_template): Call pushclass a bit earlier. - (tsubst_chain): Remove. - (tsubst_enum): Use set_current_access_from_decl. - (set_mangled_name_for_template_decl): Fix indentation. - * search.c (lookup_fnfields_1): Change iteration through - CLASSTYPE_METHOD_VEC. - (dfs_pushdecls): Likewise. - (dfs_compress_decls): Likewise. - (add_conversions): Likewise. - * semantics.c (finish_class_definition): Don't take components. - Change call to finish_struct. - (finish_member_declaration): New function. - (finish_member_class_template): Don't take template parameters. - Change call to grok_x_components. Call finish_member_template_decl. - (check_multiple_declarators): New function. - * sig.c (append_signature_fields): Work from the TYPE_METHODS, not - a passed in fieldlist. - * tree.c (search_tree): Handle PTRMEM_CST. - (mapcar): Likewise. - * typeck.c (unary_complex_lvalue): Build PTRMEM_CSTs, not - INTEGER_CSTs, for pointer-to-data members. - - * call.c (resolve_args): Resolve template specializations, if - possible. - -Tue Oct 6 07:57:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (spew.o): Depend on toplev.h. - - * call.c (compare_ics): Initialize variables `deref_from_type2', - `deref_to_type1' and `deref_to_type2'. - - * except.c (get_eh_type): Hide prototype and definition. - (process_start_catch_block_old): Remove unused static prototype. - - * pt.c (tsubst_decl): Initialize variable `argvec'. - - * spew.c: Include toplev.h. - -1998-10-05 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Do save and restore file position. - -1998-10-05 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * method.c (build_decl_overload_real): Clear - numeric_output_need_bar after __. - -1998-10-05 Nathan Sidwell <nathan@acm.org> - - * call.c (build_new_method_call): Issue 'incomplete type' error, - if class is not defined. - -1998-10-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (build_object_call): Move declaration of variable - `fn' into the scope where it is used. Don't access variable - `fn' when it is uninitialized, instead use `fns'. - -1998-10-04 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> - - * errfn.c (cp_thing): Print buf as a string not as a printf format - to avoid problems with the operator%. Consequently, `%%' sequences - in format are copied as `%' in buf. - -1998-10-04 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (pop_tinst_level): Call extract_interface_info. - (instantiate_decl): Don't save and restore file position. - - * decl.c (cp_finish_decl): Make statics in extern inlines and - templates common, if possible and the target doesn't support weak - symbols. - - * decl.c (grokdeclarator): Remove redundant calls to - build_type_variant and some duplicated code. - * sig.c (build_signature_reference_type): Only take the type parm. - (build_signature_pointer_type): Likewise. - * tree.c (build_cplus_method_type): Adjust. - * cp-tree.h: Update. - -1998-10-04 Mark Mitchell <mark@markmitchell.com> - - * call.c (build_over_call): Make pedwarns about dropped qualifiers - into full-fledged errors. - * cvt.c (convert_to_reference): Likewise. - * typeck.c (convert_for_assignment): Likewise. - - * search.c (expand_upcast_vtables): In addition to unsetting - TREE_READONLY, remove top-level const type qualifier. - -1998-10-03 Mark Mitchell <mark@markmitchell.com> - - * class.c (current_class_ptr, current_class_ref): Clarify - documentation. - * cvt.c (ocp_convert): Don't expect fold to remove all trivial - NOP type conversions. - * decl.c (decls_match): Use comptypes directly; ignore - qualifiers on the DECL. - (duplicate_decls): Remove qualifier checks on DECL. - (grokdeclarator): Make the type built up include top-level - qualifiers. - * decl2.c (do_dtors): Fix spelling error. - * error.c (dump_simple_decl): Don't look at qualifiers on the decl - when printing type information. - * init.c (build_new_1): Add documentation. Deal with the fact - that type of allocated memory now contains qualifiers. - * lex.c (is_global): Improve error-recovery. - * sig.c (build_member_function_pointer): Don't cast away const - on fields of sigtable_entry_type. - * tree.c (lvalue_type): Don't look at top-level qualifiers on - expressions. - * typeck.c (decay_conversion): Likewise. - (build_component_ref): Make sure the type of the COMPONENT_REF - contains top-level qualifiers, as appropriate. Improve - error-handling. - (build_indirect_ref): Simplify. Don't strip top-level qualifiers. - (build_array_ref): Likewise. - (build_unary_op): Improve error-recovery. - (unary_complex_lvalue): Make taking the address a bound member - function an error, not a sorry. - (build_conditional_expr): Look at the type qualifiers, not the - qualifiers on the expression itself. - -1998-10-03 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (merge_functions): Remove duplicates. - - * decl2.c: Add -f{no-,}implicit-inline-templates. - (import_export_decl): Check it. - - * decl.c (lookup_name_real): Template parms also take precedence - over implicit typename. Only warn if yylex. - - * typeck.c (build_conditional_expr): Only fold if ifexp is an - INTEGER_CST. - - * decl2.c (finish_vtable_vardecl): Check DECL_INTERFACE_KNOWN - instead of linkage. - -1998-10-01 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (FORMAT_VBASE_NAME): New macro. - * class.c (build_vbase_pointer): Use it. - * rtti.c (expand_class_desc): Likewise. - * tree.c (build_vbase_pointer_fields): Likewise. - -Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com> - - * decl.c (start_decl): Add invocation of - SET_DEFAULT_DECL_ATTRIBUTES, if defined. - (start_function): Add invocation of - SET_DEFAULT_DECL_ATTRIBUTES, if defined. - - * lex.c: Replace occurrences of HANDLE_SYSV_PRAGMA with - HANDLE_GENERIC_PRAGMAS. - -1998-09-28 Anthony Green <green@cygnus.com> - - * semantics.c (finish_asm_stmt): Always permit volatile asms. - -1998-09-28 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokdeclarator): Tighten checks for invalid - destructors. Improve error-messages and error-recovery. - * decl2.c (check_classfn): Don't assume that mangled destructor - names contain type information. - -1998-09-25 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (get_base_distance): Remove assert. - - * decl2.c (build_anon_union_vars): Don't process a field with no - name. - (finish_anon_union): Also complain about local anon unions with no - members. - -1998-09-25 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (lookup_namespace_name): If the name is a namespace, - return it immediately. - -Fri Sep 25 11:45:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (define_case_label): Remove unused parameter. - (check_java_method): Likewise. - (grokclassfn): Likewise. - (expand_aggr_init): Likewise. - (build_x_delete): Likewise. - (maybe_end_member_template_processing): Likewise. - (unshare_base_binfos): Add prototype. - (string_conv_p): Likewise. - (my_friendly_abort): Mark with ATTRIBUTE_NORETURN. - - * cvt.c (build_up_reference): Remove unused parameter - `checkconst', all callers changed. - (build_type_conversion): Mark parameter `code' with - ATTRIBUTE_UNUSED. - (build_expr_type_conversion): Initialize variable `conv'. - - * decl.c (push_namespace): Initialize variable `d'. - (define_case_label): Remove unused parameter `decl', all callers - changed. - - * decl2.c (lang_decode_option): If !USE_CPPLIB, mark parameter - `argc' with ATTRIBUTE_UNUSED. - (grokclassfn): Remove unused parameter `cname', all callers - changed. - (check_java_method): Likewise for parameter `ctype'. - (copy_assignment_arg_p): Mark parameter `virtualp' with - ATTRIBUTE_UNUSED. - (finish_prevtable_vardecl): Likewise for parameter `prev'. - - * expr.c (extract_init): Likewise for parameters `decl' and `init'. - - * init.c (expand_aggr_init_1): Remove unused parameter - `alias_this', all callers changed. - (expand_aggr_init): Likewise. - (expand_default_init): Likewise. - (build_new_1): Initialize variable `susp'. - (build_x_delete): Remove unused parameter `type', all callers - changed. - - * lex.c (set_typedecl_interface_info): Mark parameter `prev' with - ATTRIBUTE_UNUSED. - (readescape): Use (unsigned) value in shift. - (real_yylex): Likewise. Likewise. Also cast `sizeof' to int when - comparing to a signed quantity. - - * pt.c (maybe_end_member_template_processing): Remove unused - parameter `decl', all callers changed. - (check_explicit_specialization): Add braces around empty body in - an else-statement. - (current_template_args): Initialize variable `args'. - (lookup_template_class): Likewise for variable `prev_local_enum'. - (tsubst_decl): Likewise for variable `r'. - (set_mangled_name_for_template_decl): Initialize variable - `context'. - - * spew.c (scan_tokens): Change type of parameter `n' to unsigned. - Likewise for variable `i'. - (yylex): Initialize variable `trrr'. - - * typeck.c (compparms): Mark variable `strict' with - ATTRIBUTE_UNUSED. - - * xref.c (simplify_type): Cast argument of ctype function to - `unsigned char'. - -1998-09-24 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (language_lvalue_valid): Remove. - * decl.c (grokdeclarator): Don't disallow references to functions. - * tree.c (lvalue_p_1): New function, combining duplicated - code from ... - (lvalue_p): Use it. - (real_lvalue_p): Likewise. - * typeck.c (language_lvalue_valid): Remove. - (build_modify_expr): Treat FUNCTION_TYPEs as readonly, even though - they don't have TREE_READONLY set. - * typeck2.c (readonly_error): Add case for FUNCTION_DECLs. - -1998-09-24 Benjamin Kosnik <bkoz@loony.cygnus.com> - - * spew.c (yylex): Give diagnostic. - * hash.h (is_reserved_word): Add export. - * gxx.gperf: Likewise. - * lex.h (rid): Add RID_EXPORT. - * lex.c (init_parse): Likewise. - -Tue Sep 22 21:01:19 1998 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> - - * friend.c (do_friend): Make warning a full sentence. - -1998-09-22 Mark Mitchell <mark@markmitchell.com> - - * parse.y (component_decl_list): Improve error-recovery. - -1998-09-22 Benjamin Kosnik <bkoz@loony.cygnus.com> - - * decl.c (make_typename_type): Move error to point where name - variable can be used by dump_type. - -1998-09-22 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokfndecl): Improve error-recovery. - * decl2.c (grokfield): Likewise. - * pt.c (finish_member_template_decl): Likewise. - -1998-09-20 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * method.c (hack_identifier): Finding multiple members is always - an error. - -1998-09-21 Per Bothner <bothner@cygnus.com> - - * Make-lang.in (c++-filt): Link libiberty.a after cxxmain.o. - -Mon Sep 21 01:53:05 1998 Felix Lee <flee@cygnus.com> - - * lex.c (init_lex): Use getenv ("LANG"), not GET_ENVIRONMENT (). - -1998-09-20 Mark Mitchell <mark@markmitchell.com> - - * class.c (maybe_warn_about_overly_private_class): Reformat. - -1998-09-17 Andrew MacLeod <amacleod@cygnus.com> - - * exception.cc (__cplus_type_matcher): Realign some code. - -1998-09-16 Mark Mitchell <mark@markmitchell.com> - - * Make-lang.in (tinfo.o): Use CXXFLAGS when compiling. - (tinfo2.o): Likewise. - (exception.o): Likewise. - (new.o): Likewise. - (opnew.o): Likewise. - (opnewnt.o): Likewise. - (opvnew.o): Likewise. - (opvnewnt.o): Likewise. - (opdel.o): Likewise. - (opdelnt.o): Likewise. - (opvdel.o): Likewise. - (opvdelnt.o): Likewise. - -1998-09-16 Richard Henderson <rth@cygnus.com> - - * decl.c (init_decl_processing): Kill __builtin_fp and __builtin_sp. - -1998-09-15 Alexandre Oliva <oliva@dcc.unicamp.br> - - * call.c (build_field_call): Handle static data members too. - - * typeck.c (comptypes): When comparing pointer types, check - whether referred types match even in strictest modes. - -1998-09-15 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h: Revert previous change. - (finish_struct_methods): Remove declaration. - * class.c: Revert previous change. - (maybe_warn_about_overly_private_class): New function. - (finish_struct_methods): Declare here, and make static. Remove - unnecessary parameters. Tidy slightly. Use - maybe_warn_about_overly_private_class. - (finish_struct_1): Adjust. Remove check for private constructors, - now done elsewhere. - (finish_struct): Adjust. - -1998-09-15 Andrew MacLeod <amacleod@cygnus.com> - - * except.c (expand_start_catch_block): No need to check for new - exception model. - (process_start_catch_block_old): Deleted. - (process_start_catch_block): Add call to start_decl_1(). - (expand_end_catch_block): Add call to end_catch_handler(). - * exception.cc (__cplus_type_matcher): Only check the exception - language if there is an exception table. - -1998-09-15 Andrew MacLeod <amacleod@cygnus.com> - - * search.c (expand_indirect_vtbls_init): Mark temporary stack slots - as used to prevent conflicts with virtual function tables. - -1998-09-14 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (lang_type): Add has_non_private_static_mem_fn. - (CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN): New macro, to access it. - * class.c (maybe_class_too_private_p): New function. - (finish_struct_methods): Use it. - (finish_struct_1): Likewise. - (finish_struct): Set CLASSTYPE_HAS_NON_PRIVATE_STATIC_MEM_FN if - appropriate. - - * pt.c (check_specialization_scope): Fix spelling error. - (check_explicit_specialization): Remove code to handle explicit - specializations in class scope; they are now correctly diagnosed - as errors. - -1998-09-10 Mark Mitchell <mark@markmitchell.com> - - * decl.c (pushdecl): Don't copy types if the - DECL_ABSTRACT_ORIGIN of the new decl matches the TYPE_NAME of the - type. - -1998-09-09 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * class.c (get_enclosing_class): New function. - (is_base_of_enclosing_class): Likewise. - * cp-tree.h (get_enclosing_class): Declare. - (is_base_of_enclosing_class): Likewise. - * pt.c (coerce_template_parms): Use them. - -1998-09-09 Jason Merrill <jason@yorick.cygnus.com> - - * g++spec.c (lang_specific_driver): Check whether MATH_LIBRARY is - null to decide whether to use it. - - * error.c (dump_type_real): Handle NAMESPACE_DECL. - * parse.y (base_class.1): Avoid crash on error. - -1998-09-08 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (make_typename_type): If context is a namespace, the code - is in error. - -1998-09-08 Mumit Khan <khan@xraylith.wisc.edu> - - * parse.y (nomods_initdcl0): Set up the parser stack correctly. - -1998-09-08 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (anonymous_namespace_name): Declare. - * decl.c: Define it. - (push_namespace): Use anonymous_namespace_name, rather than local - static anon_name. - * error.c (dump_decl): If a namespace is named - anonymous_namespace_name, call it {anonymous}. - - * decl.c (grokparms): Distinguish between references and pointers - in error message. - -1998-09-08 Richard Henderson <rth@cygnus.com> - Mark Mitchell <mark@markmitchell.com> - - * pt.c (process_partial_specialization): Consistently allocate - and zero tpd.parms based on ntparms. Use tpd2.parms, not - tpd.parms, where appropriate. - -Sun Sep 6 00:00:51 1998 Jeffrey A Law (law@cygnus.com) - - * Makefile.in (INCLUDES): Update after recent toplevel gcc - reorganizations. - -1998-09-05 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (TI_PENDING_SPECIALIZATION_FLAG): Remove. - * class.c (finish_struct): Remove hackery to deal with explicit - specializations in class scope. - * decl.c (grokfndecl): Improve error-recovery. - * decl2.c (grokfield): Likewise. - * pt.c (check_specialization_scope): New function. - (begin_specialization): Call it. - (process_partial_specialization): New function, split out from - push_template_decl. Check partial specializations more - stringently. - (push_template_decl): Call it. - (check_explicit_specialization): Don't attempt to handle explicit - specializations in class scope. - (template_parm_data): Document. Add current_arg and - arg_uses_template_parms. - (mark_template_parm): Set it. - (tsubst_arg_types): Remove unused variable. - * semantics.c (begin_class_definition): Tweak. - -1998-09-04 Mark Mitchell <mark@markmitchell.com> - - * inc/typeinfo (type_info::type_info(const char*)): Make - `explicit'. - - * cp-tree.h (hash_tree_cons_simple): New macro. - * pt.c (tsubst_arg_types): New function. Use hash_tree_cons. - (coerce_template_parms): Use make_temp_vec, instead of - make_tree_vec. Document this behavior. - (lookup_template_class): Likewise. - (tsubst, cases METHOD_TYPE, FUNCTION_TYPE): Use tsubst_arg_types. - Remove dead code (and add assertion to check its deadness). Fix - bug w.r.t. exception specifications. - -1998-09-03 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_vtable): Always make artificials comdat. - (import_export_decl): Likewise. - * pt.c (mark_decl_instantiated): Likewise. - -1998-09-03 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (finish_globally_qualified_member_call_expr): - Rename to ... - (finish_qualified_call_expr). - * semantics.c: Likewise. - * parse.y (primary): Use it. - * method.c (hack_identifier): Remove redundant code. - - * init.c (resolve_offset_ref): Call convert_from_reference to - handle members of reference type. Improve error recovery. - -1998-09-03 Benjamin Kosnik <bkoz@cygnus.com> - - * cp-tree.h: Declare warn_nontemplate_friend. - * decl2.c (lang_decode_option): Set. - * lang-options.h: Add -Wnon-template-friend. - * friend.c (do_friend): Use to toggle non-template function warning. - -1998-09-03 Mark Mitchell <mark@markmitchell.com> - - * decl.c (finish_enum): Don't resolve CONST_DECLs to their - corresponding INTEGER_CSTs when processing_template_decl. - * pt.c (tsubst_enum): Tweak accordingly. - -1998-09-03 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * decl.c (pushdecl_class_level): Add warning here. - (pushdecl): Tweak. - -1998-09-02 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (convert_pointer_to_real): Tidy. - * search.c (get_base_distance_recursive): Simplify. - (get_base_distance): Likewise. - - * pt.c (unify): Only special-case INTEGER_TYPE if it uses template - parms. - -Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com> - - * lex.c (check_newline): Call HANDLE_PRAGMA before - HANDLE_SYSV_PRAGMA if both are defined. Generate warning messages - if unknown pragmas are encountered. - (handle_sysv_pragma): Interpret return code from - handle_pragma_token (). Return success/failure indication rather - than next unprocessed character. - (pragma_getc): New function: retrieves characters from the - input stream. Defined when HANDLE_PRAGMA is defined. - (pragma_ungetc): New function: replaces characters back into the - input stream. Defined when HANDLE_PRAGMA is defined. - -1998-09-01 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (output_vtable_inherit): Use %cDIGIT in the operands. - * class.c (build_vtable_entry_ref): Likewise. - -1998-09-01 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION): New macro. - * decl2.c (import_export_decl): Likewise. - * pt.c (instantiate_decl): Use it. - -1998-09-01 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Also do implicit typename thing for - artificial TYPE_DECLs. - * search.c (lookup_field): Likewise. - (lookup_fnfields, lookup_field): Adjust for implicit typename kludge. - * semantics.c (begin_constructor_declarator): Use enter_scope_of. - (enter_scope_of): Extract type from implicit typename. - (begin_class_definition): Likewise. - * lex.c (identifier_type): Handle implicit typename when checking - for SELFNAME. - - * cp-tree.h: Declare flag_strict_prototype. - * lex.c (do_scoped_id, do_identifier): Don't implicitly_declare if - -fstrict-prototype. - * decl.c (init_decl_processing): If -f{no,-}strict-prototype wasn't - specified, set it to the value of pedantic. - -1998-09-01 Mark Mitchell <mark@markmitchell.com> - - * decl2.c (arg_assoc): Handle template-id expressions as arguments. - -1998-08-31 Mark Mitchell <mark@markmitchell.com> - - * decl.c (finish_enum): Handle member enums of classes declared in - template functions. - - * decl2.c (grok_x_components): Strip attributes before calling - groktypename. - -1998-08-31 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h, decl2.c: Remove support for -fall-virtual, - -fenum-int-equivalence and -fno-nonnull-objects. - * class.c (check_for_override): Remove support for -fall-virtual. - (finish_struct_1): Likewise. - * call.c (build_new_op): Remove support for -fenum-int-equivalence. - * typeck.c (build_binary_op_nodefault): Likewise. - * cvt.c (ocp_convert): Likewise. - * call.c (build_vfield_ref): Remove support for -fno-nonnull-objects. - * class.c (build_vbase_path): Likewise. - -Sun Aug 30 22:16:31 1998 H.J. Lu (hjl@gnu.org) - - * Makefile.in (INTERFACE): New, set to 1. - -1998-08-30 Mark Mitchell <mark@markmitchell.com> - - * error.c (dump_decl): Use CP_DECL_CONTEXT, not DECL_CONTEXT, when - comparing with global_namespace. - (dump_aggr_type): Likewise. - - * decl.c (grokfndecl): Issue error on declaration of friend - templates with explicit template arguments. - - * pt.c (convert_template_argument): New function, split out - from... - (coerce_template_parms): Here. - (tsubst): Attempt better error-recovery. - -1998-08-28 Benjamin Kosnik <bkoz@loony.cygnus.com> - - * pt.c (decl_template_parm_p): Add checks for - TEMPLATE_TEMPLATE_PARM. - -1998-08-28 Mark Mitchell <mark@markmitchell.com> - - * lex.c (do_identifier): Fix thinko in previous change. - -1998-08-28 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (dfs_search, binfo_for_vtable, dfs_bfv_helper): New fns. - * decl2.c (output_vtable_inherit): Call binfo_for_vtable. - -1998-08-28 Richard Henderson <rth@cygnus.com> - - Add support for discarding unused virtual functions. - * lang-options.h: Add -fvtable-gc. - * cp-tree.h: Add flag_vtable_gc. - * decl2.c (output_vtable_inherit): New fn. - (finish_vtable_vardecl): Call it. - * class.c (build_vtable_entry_ref): New fn. - (build_vtbl_ref): Call it. - -1998-08-28 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (build_enumerator): Take the enumeration type as a - parameter. - * decl.c (finish_enum): Don't set the TREE_TYPE for the - enumeration constant values if we're processing_template_decls. - Don't set the type for the CONST_DECLs either; that's done in - build_enumerator. - (build_enumerator): Take the enumeration type as a - parameter. - * lex.c (do_identifier): Don't resolve enumeration constants while - processing template declarations, even if they happen to be - TEMPLATE_PARM_INDEXs. - - * parse.y (current_enum_type): New variable. - (primary): Don't allow statement-expression in local classes just - as we don't in global classes. - (structsp): Use current_enum_type. - (enum_list): Likewise. - * pt.c (tsubst_enum): Don't check for NOP_EXPRs introduced by - finish_enum; they no longer occur. - - * cp-tree.h (finish_base_specifier): New function. - * parse.y (base_class): Use it. - * semantics.c (finish_base_specifier): Define it. - - * parse.y (structsp): Warn on use of typename outside of template - declarations. - -1998-08-27 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (handle_cp_pragma): Remove #pragma vtable. - * lang-options.h: Remove +e options. - * decl2.c (lang_decode_option): Likewise. - (import_export_vtable): Don't check write_virtuals. - (finish_vtable_vardecl, finish_file): Likewise. - * search.c (dfs_debug_mark): Likewise. - * semantics.c (begin_class_definition): Likewise. - * class.c (build_vtable, finish_vtbls, finish_struct_1): Likewise. - - * call.c (build_over_call): Check flag_elide_constructors. - * decl2.c: flag_elide_constructors defaults to 1. - * typeck.c (convert_arguments): Remove return_loc parm. - (build_function_call_real): Adjust. - - * search.c: Tear out all mi_matrix and memoize code. - (lookup_field, lookup_fnfields): Use scratch_tree_cons. - * lang-options.h: Remove documentation for -fhandle-exceptions, - -fmemoize-lookups and -fsave-memoized. - * cp-tree.h: Lose mi_matrix and memoize support. - * decl2.c: Ignore -fmemoize-lookups and -fsave-memoized. - * class.c: Lose struct class_level. - (pushclass, popclass): Lose memoize support. - * init.c (build_offset_ref): Likewise. - - Never change BINFO_INHERITANCE_CHAIN. - * init.c (emit_base_init): Change modification of - BINFO_INHERITANCE_CHAIN to an assert. - * search.c (get_base_distance_recursive): Likewise. - (get_base_distance): Likewise. - (lookup_member): Likewise. - (convert_pointer_to_single_level): Likewise. - (lookup_field): Likewise. Lose setting TREE_VIA_* on TREE_LISTs. - (lookup_fnfields): Likewise. - * tree.c (propagate_binfo_offsets): Don't call unshare_base_binfos. - (unshare_base_binfos): Don't call propagate_binfo_offsets. - (layout_basetypes): Call propagate_binfo_offsets instead of - unshare_base_binfos. - * decl.c (xref_basetypes): Call unshare_base_binfos. - * pt.c (instantiate_class_template): Likewise. - * tree.c (reverse_path): Remove 'copy' parm; always make a - temporary copy. - * class.c (build_vbase_path): Just call it. - * search.c (compute_access): Likewise. Don't re-reverse. - -1998-08-27 Mark Mitchell <mark@markmitchell.com> - - * class.c (build_vbase_path): Use reverse_path. - (finish_base_struct): Move warnings for inaccessible bases to - layout_basetypes. - (modify_one_vtable): Remove check of TREE_USED (binfo). - (fixup_vtable_deltas1): Likewise. - * cp-tree.h (BINFO_INHERITANCE_CHAIN): Document here. - (xref_tag): Remove binfos parameter. - (make_binfo): Remove chain parameter. - (reverse_path): Add copy parameter. - * decl.c (init_decl_processing): Change calls to xref_tag. - (xref_tag): Remove binfos parameter. - (xref_basetypes): Change calls to make_binfo. - * decl2.c (grok_x_components): Change calls to xref_tag. - (handle_class_head): Likewise. - * friend.c (do_friend): Likewise. - * lex.c (make_lang_type): Change calls to make_binfo. - * parse.y (structsp): Change calls to xref_tag. - (named_complex_class_head_sans_basetype): Likewise. - (named_class_head): Likewise. - * rtti.c (init_rtti_processing): Likewise. - * search.c (compute_access): Change calls to reverse_path. - (dfs_get_vbase_types): Change calls to make_binfo. - (get_vbase_types): Remove dead code. - * tree.c (unshare_base_binfos): Change calls to make_binfo. - (layout_basetypes): Warn here about inaccessible bases. - (make_binfo): Remove chain parameter. - (reverse_path): Add copy parameter. - -1998-08-27 Jason Merrill <jason@yorick.cygnus.com> - - * class.c: #if 0 complete_type_p. - * init.c (build_java_class_ref, build_new_1): Remove unused locals. - * method.c (process_overload_item): Likewise. - * typeck.c (comp_target_types): Likewise. - - Stop sharing binfos for indirect virtual bases. - * tree.c (propagate_binfo_offsets): Unshare vbases, too. - (layout_basetypes): Likewise. - (unshare_base_binfos): Copy vbases, too. - * cp-tree.h (BINFO_VIA_PUBLIC, BINFO_BASEINIT_MARKED, - BINFO_VBASE_INIT_MARKED): Remove obsolete macros. - (BINFO_PUSHDECLS_MARKED, SET_BINFO_PUSHDECLS_MARKED, - CLEAR_BINFO_PUSHDECLS_MARKED): New macros. - * search.c (lookup_field, lookup_fnfields, lookup_member): Remove - reference to BINFO_VIA_PUBLIC. - (marked_pushdecls_p, unmarked_pushdecls_p): New fns. - (push_class_decls): Use them. - (dfs_pushdecls): Use SET_BINFO_PUSHDECLS_MARKED. - (dfs_compress_decls): Use CLEAR_BINFO_PUSHDECLS_MARKED. - -1998-08-27 Mark Mitchell <mark@markmitchell.com> - - * decl.c (build_enumerator): Set DECL_CONTEXT for the - CONST_DECLs. - -1998-08-26 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (finish_enum): Change prototype. - * decl.c (finish_enum): Use TYPE_VALUES, rather than taking a - VALUES parameter. Don't try to compute mins/maxs if - processing_template_decl. - * parse.y (structsp): Use new calling sequence for finish_enum. - * pt.c (tsubst_enum): Likewise. Take the new type as input. - (lookup_template_class): Remove unused variables. Tweak. - Register enums on instantiation list before substituting - enumeration constants. - (tsubst_decl): Remove unused variables. - (regenerate_decl_from_template): Likewise. - - * decl.c (duplicate_decls): Don't obliterate the - DECL_TEMPLATE_INFO for a template if we're not replacing it with - anything. - - * lex.c (do_identifier): Fix typo in comment. - -Wed Aug 26 10:54:51 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * errfn.c: Remove stdarg.h/varargs.h. - * tree.c: Likewise. - -1998-08-25 Brendan Kehoe <brendan@cygnus.com> - - * pt.c (tsubst_copy): Only do typename overloading on an - IDENTIFIER_NODE that happens to look like a typename if it actually - has a type for us to use. - -1998-08-25 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (comp_cv_target_types): Split out... - (comp_target_types): From here. Don't allow cv-qual changes under - a pointer if nptrs == 0. Fix OFFSET_TYPE handling. - (build_ptrmemfunc): Pass 1 to nptrs. - * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes. - -1998-08-25 Mark Mitchell <mark@markmitchell.com> - - * search.c (dependent_base_p): Don't compare a binfo to - current_class_type; use the TREE_TYPE of the binfo instead. - - * cp-tree.h (CLASS_TYPE_P): Revise definition. - -1998-08-25 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (duplicate_decls): Don't complain about different - exceptions from an internal decl even if pedantic. - - * typeck.c (convert_for_assignment): Converting from pm of vbase - to derived is an error, not a sorry. - - * call.c (build_over_call): Use convert_pointer_to_real for 'this'. - * class.c (fixed_type_or_null): Rename from - resolves_to_fixed_type_p. Return the dynamic type of the - expression, if fixed, or null. - (resolves_to_fixed_type_p): Use it. Return 0 if the dynamic type - does not match the static type. - (build_vbase_path): Rename 'alias_this' to 'nonnull'. Use - resolves_to_fixed_type_p again. - -1998-08-24 Mark Mitchell <mark@markmitchell.com> - - * pt.c (tsubst_decl): Move special case code for dealing with - tricky friend templates here from ... - (regenerate_decl_from_template): Here. - -1998-08-24 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): Remove redundant linkage check. - -1998-08-24 Gavin Romig-Koch <gavin@cygnus.com> - - * typeck.c (c_expand_return): Handle the case that valtype - is wider than the functions return type. - -1998-08-24 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (CLASS_TYPE_P): New macro. - * decl.c (grokdeclarator): Use it instead of IS_AGGR_TYPE. - * pt.c (process_template_parm): Undo previous change. - -1998-08-24 Benjamin Kosnik <bkoz@cygnus.com> - - * cp-tree.h: Declare. - * pt.c (decl_template_parm_p): New function. - * decl.c (pushdecl): Check decls for redeclaring template parms. - (xref_tag): Make redeclaration an error, print decl. - * decl2.c (grokfield): Check field_decls for redeclaration as well. - -1998-08-24 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (primary): Fix up the type of string constants. - -1998-08-24 Mark Mitchell <mark@markmitchell.com> - - * typeck.c (convert_for_initialization): Move check for odd uses - of NULL to avoid duplicate warnings. - -1998-08-24 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (lvalue_type): Fix for arrays. - * typeck.c (string_conv_p): New fn. - (convert_for_assignment): Use it. - (build_unary_op): Use lvalue_type. - * call.c (standard_conversion, convert_like): Use string_conv_p. - (add_function_candidate): Use lvalue_type. - * cvt.c (convert_to_reference): Likewise. - * decl2.c (lang_decode_option): Ignore -traditional. - * decl.c (init_decl_processing): flag_writable_strings inhibits - flag_const_strings. - -1998-08-24 Andrew MacLeod <amacleod@cygnus.com> - - * lang-options.h (lang_options): Add fconst-strings to the list - of valid options. - * decl2.c (lang_f_options, lang_decode_option): Likewise. - -1998-08-24 Nathan Sidwell <nathan@acm.org> - - * lex.c (real_yylex): Don't warn about long long constants if - we're allowing long long. - -1998-08-24 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (pushdecl): Use IDENTIFIER_NAMESPACE_VALUE instead of - accessing bindings directly. - - * search.c (my_tree_cons): Reimplement. - - * lang-specs.h: Remove __HONOR_STD. - * inc/exception, inc/new, inc/new.h, inc/typeinfo: Likewise. - -1998-08-23 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokdeclarator): Complain about in-class initialization - of aggregates and/or references. - * pt.c (process_template_parm): Clear IS_AGGR_TYPE for - TEMPLATE_TYPE_PARMs. - - * decl2.c (grok_array_decl): Add comment. - (mark_used): Don't instantiate an explicit instantiation. - * friend.c (make_friend_class): Remove bogus comment. Fix check - for partial specializations. - * pt.c (check_explicit_specialization): Don't - SET_DECL_EXPLICIT_INSTANTIATION here. - (mark_decl_instantiated): Or here. - (do_decl_instantiation): Do it here, instead. Add checks for - duplicate explicit instantiations, etc. Tidy. - (do_type_instantiation): Likewise. - (instantiate_decl): Improve comments. Complain about explicit - instantiations where no definition is available. - - * cp-tree.h (ansi_null_node): Remove. - * call.c (build_over_call): Warn about converting NULL to an - arithmetic type. - * cvt.c (build_expr_type_conversion): Likewise. Use - null_ptr_cst_p instead of expanding it inline. - * decl.c (ansi_null_node): Remove. - (init_decl_processing): Make null_node always have integral type. - * except.c (build_throw): Warn about converting NULL to an - arithmetic type. - * lex.c (init_parse): Remove handling of ansi_null_node. - * pt.c (type_unification_real): Don't convert NULL to void* type. - * typeck.c (build_binary_op_nodefault): Fix NULL warnings. - (convert_for_assignment): Warn about converting NULL to an - arithmetic type. - (convert_for_initialization): Likewise. - -1998-08-20 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (search_tree, no_linkage_helper, no_linkage_check): New fn. - * pt.c (coerce_template_parms): Use no_linkage_check. - * decl.c (grokvardecl): Likewise. - (grokfndecl): Likewise. Members of anonymous types have no linkage. - - * method.c (process_overload_item): Remove useless code. - -1998-08-20 Per Bothner <bothner@cygnus.com> - - Handle new'ing of Java classes. - * init.c (build_class_classref): New function. - (build_new_1): If type is TYPE_FOR_JAVA: Call _Jv_AllocObject; - constructor does not return this; don't need to exception-protect. - - * pt.c (lookup_template_class): Copy TYPE_FOR_JAVA flag. - * decl2.c (acceptable_java_type): Handle template-derived types. - -1998-08-20 Per Bothner <bothner@cygnus.com> - - * decl2.c (import_export_vtable): Suppress vtables for Java classes. - -1998-08-20 Mark Mitchell <mark@markmitchell.com> - - * decl.c (duplicate_decls): Always merge the old and new patterns - for templates, regardless of whether or not the new one has - DECL_INITIAL. Don't throw away specializations. Merge - DECL_SAVED_TREE. - * pt.c (tsubst_decl): Use the right pattern when calculating the - complete args for a new template instance. - (do_decl_instantiation): Fix typo in comment. - (regenerate_decl_from_template): Deal with tricky friend template - case. - (instantiate_decl): Likewise. - -Thu Aug 20 09:09:45 1998 Jeffrey A Law (law@cygnus.com) - - * init.c (build_builtin_delete_call): Add missing assemble_external - call. - -1998-08-20 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (notype_unqualified_id): Also accept ~A<int>. - -1998-08-19 Mark Mitchell <mark@markmitchell.com> - - * typeck.c (build_binary_op_nodefault): Warn on use of NULL in - arithmetic. - * except.c (build_throw): Warn when NULL is thrown, even with - -ansi. Use ansi_null_node, rather than integer_zero_node, in the - thrown expression. - - * cp-tree.h (ansi_null_node): New variable. - * decl.c (ansi_null_node): New variable. - (init_decl_processing): Initialize its type. - * lex.c (init_parse): Initialize its value. Use ansi_null_node - for null_node in non-ANSI mode. - * typeck.c (build_binary_op_nodefault): Use ansi_null_node in - place of null_node to avoid spurious errors. - -1998-08-17 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (enter_scope_of): New function. - * parse.y (complex_direct_notype_declarator): Use it. - * semantics.c (enter_scope_of): New function. - -1998-08-17 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokparms): No, here. - - * decl.c (grokdeclarator): Catch parm with pointer to array of - unknown bound here... - * method.c (process_overload_item): ...not here. - - * gxxint.texi: Remove obsolete documentation of overloading code. - - * decl.c (finish_enum): Also set TYPE_SIZE_UNIT. - * class.c (finish_struct_bits): Likewise. - - * tree.c (lvalue_type): Fix for arrays. - * typeck.c (build_unary_op): Use lvalue_type. - * call.c (add_function_candidate): Likewise. - * cvt.c (convert_to_reference): Likewise. - - * decl2.c (lang_decode_option): Ignore -traditional. - - * init.c (build_offset_ref): Don't mess with error_mark_node. - * lex.c (do_scoped_id): Use cp_error. - - * rtti.c (get_tinfo_fn): Don't mess with the context for now. - -1998-08-17 Benjamin Kosnik <bkoz@loony.cygnus.com> - - * decl.c (grokdeclarator): Allow anonymous types to be cv-qualified. - -Mon Aug 17 10:40:18 1998 Jeffrey A Law (law@cygnus.com) - - * cp-tree.h (set_identifier_local_value): Provide prototype. - - * decl2.c (do_namespace_alias): Remove unused variables `binding' - and `old'. - -Fri Aug 14 16:42:27 1998 Nick Clifton <nickc@cygnus.com> - - * Makefile.in: Rename BBISON to BISON so that it can be properly - inherited from the parent makefile. - -1998-08-13 Jason Merrill <jason@yorick.cygnus.com> - - * lang-options.h: Add -finit-priority. - * decl2.c: Likewise. Check flag_init_priority instead of - USE_INIT_PRIORITY. - - * decl2.c (setup_initp): New fn. - (start_objects, finish_objects, do_ctors): Handle init_priority. - (do_dtors, finish_file): Likewise. - -1998-08-13 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_copy): Hush warning. - - * rtti.c (get_tinfo_fn): Also set DECL_IGNORED_P. - -1998-08-12 Mark Mitchell <mark@markmitchell.com> - - * pt.c (print_template_context): Don't abort when instantiating a - synthesized method. - - * decl.c (grokdeclarator): Issue errors on namespace qualified - declarators in parameter lists or in class scope. - -1998-08-09 Mark Mitchell <mark@markmitchell.com> - - * pt.c (check_explicit_specialization): Don't abort on bogus - explicit instantiations. - -1998-08-07 Mark Mitchell <mark@markmitchell.com> - - * typeck.c (require_complete_type): Use complete_type_or_else. - (complete_type_or_else): Always return NULL_TREE on failure, as - documented. - - * pt.c (tsubst_aggr_type): Prototype. - (tsubst_decl): New function, split out from tsubst. Set - input_filename and lineno as appropriate. - (pop_tinst_level): Restore the file and line number saved in - push_tinst_level. - (instantiate_class_template): Set input_filename and lineno as - appropriate. - (tsubst): Move _DECL processing to tsubst_decl. Make sure the - context for a TYPENAME_TYPE is complete. - - * decl2.c (grokbitfield): Issue errors on bitfields declared with - function type. - (do_dtors): As in do_ctors, pretend to be a member of the same - class as a static data member while generating a call to its - destructor. - - * cvt.c (cp_convert_to_pointer): Handle NULL pointer - conversions, even in complex virtual base class hierarchies. - -1998-08-06 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (ENUM_TEMPLATE_INFO): New macro. - (TYPE_TEMPLATE_INFO): Likewise. - (SET_TYPE_TEMPLATE_INFO): Likewise. - (ENUM_TI_TEMPLATE): Likewise. - (ENUM_TI_ARGS): Likewise. - (lookup_nested_type_by_name): Remove. - * decl.c (maybe_process_template_type_declaration): Handle enums. - (start_enum): Don't check for primary-template enum declarations - here. - (finish_enum): Clean up, document. Make sure template enum - constants get the correct type. - (build_enumerator): Copy initializers for template enumerations, - too. - (grok_enum_decls): Document. - * lex.c (do_identifier): Document use of LOOKUP_EXPR a bit - better. Build LOOKUP_EXPRs for local variables, even if they are - TREE_PERMANENT. - * pt.c (tsubst_enum): Remove field_chain parameter. - (template_class_depth): Include the depth of surrounding function - contexts. - (push_template_decl): Check for primary-template enum declarations - here. Deal with enumeration templates. - (lookup_template_class): Likewise. - (for_each_template_parm): Likewise. - (instantiate_class_template): Don't call tsubst_enum directly, - call tsubst instead, to instantiate enums. Deal with all - field_chain issues here, not in tsubst_enum. - (lookup_nested_type_by_name): Remove. - (tsubst_aggr_type): Revise handling of enumeration types. - (tsubst): Likewise. - (tsubst_copy): Likewise. - (tsubst_expr): Call tsubst, not tsubst_enum for TAG_DEFNs. - -1998-08-04 Mark Mitchell <mark@markmitchell.com> - - * decl.c (pushtag): Don't mangle the name of a TYPE_DECL if it - uses template parameters. - * method.c (build_template_parm_names): Use the full set of - template arguments for tsubst'ing. - (build_overload_identifier): Pass the full set of template - arguments to build_template_parm_names, not just the - innermost_args. - * pt.c (TMPL_ARGS_DEPTH): Define using - TMPL_ARGS_HAVE_MULTIPLE_LEVELS, for clarity. - (NUM_TMPL_ARGS): New macro. - (add_outermost_template_args): Deal with the case where the outer - args will be completely discarded. - (coerce_template_parms): Use the full set of template arguments - for tsubst'ing. Simplify. Add some asserts. Improve - error messages. - (lookup_template_class): Pass the full set of template arguments - to coerce_template_parms. - (tsubst): Add assertion. - (do_type_instantiation): Don't instantiate member template - classes. - - * init.c (build_offset_ref): Deal with a TEMPLATE_ID_EXPR whose - name is a LOOKUP_EXPR, rather than an IDENTIFIER_NODE. - -1998-08-03 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (set_mangled_name_for_decl): Change return type to void. - - * decl.c (lookup_name_real): A namespace-level decl takes priority - over implicit typename. Avoid doing the same lookup twice. - - * search.c (dependent_base_p): New fn. - (dfs_pushdecls, dfs_compress_decls): Use it. - - * typeck.c (get_member_function_from_ptrfunc): Don't try to handle - virtual functions if the type doesn't have any. - -1998-08-03 Mark Mitchell <mark@markmitchell.com> - - * decl2.c (grokfield): Don't mangle the name of a TYPE_DECL if it - uses template parameters. - -1998-08-02 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.def (LOOKUP_EXPR): Document. Remove second argument. - * cp-tree.h (DECL_TI_TEMPLATE): Improve documentation. - * lex.c (do_identifier): Don't use a second argument, or a type, - when building LOOKUP_EXPRs. - (do_identifier): Likewise. - (do_scoped_id): Likewise. - * method.c (hack_identifier): Improve error message. - * pt.c (lookup_template_function): Don't needlessly call - copy_to_permanent or build_min. - (tsubst_copy): Remove #if 0'd code. tsubst into LOOKUP_EXPRs if - necessary. - (do_decl_instantiation): Improve error message. - * tree.c (mapcar, case LOOKUP_EXPR): Don't be sorry; make a copy. - (build_min): Copy the type to the permanent obstack, too. - -1998-08-01 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (init_init_processing): Remove BI* handling. - (build_builtin_call): Remove. - (build_builtin_delete_call): New fn. - (build_delete): Use it. - -1998-07-31 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): New macro. - (maybe_check_template_type): New function. - * decl.c (maybe_process_template_type_declaration): New function, - split out from pushtag Call maybe_check_template_type. - (pushtag): Use it. Use PROCESSING_REAL_TEMPLATE_DECL_P. - (xref_tag): Use PROCESSING_REAL_TEMPLATE_DECL_P. - * friend.c (do_friend): Use PROCESSING_REAL_TEMPLATE_DECL_P. - * pt.c (template_class_depth_real): Generalization of ... - (template_class_depth): Use it. - (register_specialization): Use duplicate_decls for duplicate - declarations of specializations. - (maybe_check_template_type): New function. - (push_template_decl_real): Fix comment. - (convert_nontype_argument): Likewise. - (lookup_template_class): Likewise. Avoid an infinite loop on - erroneous code. - (tsubst_friend_function): Fix comment. - (tsubst, case FUNCTION_DECL): Deal with a DECL_TI_TEMPLATE that is - an IDENTIFIER_NODE. - * semantics.c (begin_function_definition): Use - reset_specialization to note that template headers don't apply - directly to declarations after the opening curly for a function. - -1998-07-29 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (push_overloaded_decl): Use current_namespace instead of - DECL_CONTEXT (decl) to determine where we go. - - * decl.c (lookup_name_real): Fix typo. - -1998-07-28 Mark Mitchell <mark@markmitchell.com> - - * friend.c (is_friend): Be lenient with member functions to deal - with nested friends. - -1998-07-28 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Convert integer_zero_node to - ssizetype before passing it to set_rtti_entry. - * typeck2.c (initializer_constant_valid_p): Allow conversion of 0 - of any size to a pointer. - -1998-07-27 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (TI_USES_TEMPLATE_PARMS): Remove. - (build_template_decl_overload): Remove. - (set_mangled_name_for_decl): New function. - (innermost_args): Remove is_spec parameter. - (most_specialized, most_specialized_class): Remove declarations. - (lookup_template_class): Add entering_scope parameter. - (maybe_process_partial_specialization): New function. - (finish_template_decl): Likewise. - (finish_template_type): Likewise. - * class.c (finish_struct): Clean up processing of member template - specializations. - * decl.c (pushtag): Fix formatting. - (lookup_tag): Improve handling of pseudo-global levels. - (make_typename_type): Adjust call to lookup_template_class. - (shadow_tag): Use maybe_process_partial_specialization. - (xref_tag): Improve handling of member friends. - (start_function): Call push_nested_class before - push_template_decl. Don't call push_template_decl for - specializations. - * decl2.c (grok_x_components): Don't call xref_tag for - template instantiations. Handle UNION_TYPEs like RECORD_TYPEs. - (grokclassfn): Use set_mangled_name_for_decl. - (arg_assoc_class): Adjust call to innermost_args. - (mark_used): Don't call instantiate_decl for a TEMPLATE_DECL. - * error.c (dump_function_name): Improve printing of template - function names. - * friend.c (is_friend): Don't compare types of decls to determine - friendship, unless flag_guiding_decls. - (make_friend_class): Partial specializations cannot be friends. - (do_friend): Use set_mangled_name_for_decl. Call - push_template_decl_real instead of push_template_decl. - * method.c (build_decl_overload_real): Remove prototype. Give it - external linkage. - (build_overload_identifier): Adjust call to innermost_args. - (build_template_decl_overload): Remove. - (set_mangled_name_for_decl): New function. - * parse.y (.finish_template_type): New non-terminal. - (template_def): Use finish_template_decl. Use template_extdef - instead of extdef. - (template_extdef, template_datadef): New non-terminals, containing - only those rules for things which can be templates. - (datadef): Tidy. - (template_type, self_template_type): Use .finish_template_type. - (named_class_head): Use maybe_process_partial_specialization. - * pt.c (mangle_class_name_for_template): Remove context parameter. - (get_class_bindings): Remove outer_args parameter. - (complete_template_args): Remove. - (add_outermost_template_args): New function. - (register_specialization): Return the specialization. - (unregister_specialization): New function. - (tsubst_template_parms): Likewise. - (most_specialized, most_specialized_class): Prototype here as - static. - (original_template): Rename to most_general_template. - (tsubst_template_parms): New function. - (set_mangled_name_for_template_decl): Likewise. - (TMPL_ARGS_DEPTH): New macro. - (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Adjust. - (TMPL_ARGS_LEVEL): New macro. - (SET_TMPL_ARGS_LEVEL): Likewise. - (TMPL_ARG): Likewise. - (SET_TMPL_ARG): Likewise. - (TMPL_ARGS_DEPTH): Likewise. - (finish_member_template_decl): Use finish_template_decl. - (maybe_process_partial_specialization): New function, split out - from tsubst. - (inline_needs_template_parms): Use TMPL_PARMS_DEPTH. - (maybe_begin_member_template_processing): Use new macros. - (is_member_template): Likewise. - (is_member_template_class): Likewise. - (add_to_template_args): Likewise. Deal with multiple levels of - args. - (maybe_process_partial_specialization): New function. - (retrieve_specialization): Add consistency check. - (determine_specialization): Return full argument list. - (check_explicit_specialization): Tweak friend handling. Use full - argument lists. Simplify. - (current_template_args): Use new macros. - (push_template_decl_real): Change ill-named mainargs to specargs. - Check that a partial specialization actually specializes at least - one parameter. Improve friend handling. Modify for full - template arguments. - (classtype_mangled_name): Don't mangle the names of - specializations. - (lookup_template_class): Add entering_scope parameter. Use it to - avoid finding a template type when an instantiation is required. - Simplify. Use full template arguments. - (tsubst_friend_function): Use unregister_specialization. Use new - macros. Use full template arguments. - (tsubst_friend_class): Substitute, using tsubst_template_parms, - into the template parameters before passing them to - redeclare_class_template. - (instantiate_class_template): Simplify. Use full template - arguments. Adjust calls to get_class_bindings. Use - SET_IDENTIFIER_TYPE_VALUE where needed. Improve friend handling. - (innermost_args): Use new macros. - (tsubst_aggr_type): New function, split out from tsubst. - (tsubst): Use tsubst_aggr_type, tsubst_template_parms, new calling - conventions for lookup_template_class. Refine handling of partial - instantiations. Remove calls to complete_template_args. - Simplify. Add consistency checks. Use set_mangled_name_for_decl - and set_mangled_name_for_template_decl. - (tsubst_copy): Use tsubst_aggr_type. - (instantiate_template): Use full template arguments. - (more_specialized): Improve formatting. - (more_specialized_class): Adjust calls to get_class_bindings. - (get_bindings_real): Don't call complete_template_args. - (most_specialized): Don't overwrite input; create a new list. - (most_specialized_class): Use most_general_template. - (regenerate_decl_from_template): Use unregister_specialization. - Use full template arguments. - (instantiate_decl): Use full template arguments. - (set_mangled_name_for_template_decl): New function. - * semantics.c (begin_class_definition): Use - maybe_process_partial_specialization. - (finish_member_class_template): New function. - (finish_template_decl): Likewise. - (finish_template_type): Likewise. - (typeck.c): Don't crash after issuing a compiler_error. - * Makefile.in (CONFLICTS): Adjust; we removed a s/r conflict. - -1998-07-27 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (build_functional_cast): Handle default-initialization. - - * call.c (build_over_call): Pass 1 to popclass. - - * parse.y (direct_notype_declarator): Add precedence declaration - to notype_unqualified_id case. - * Makefile.in (EXPECT): Adjust. - - * tree.c (ovl_member): Fix for single function in OVL. - -1998-07-27 Dave Brolley <brolley@cygnus.com> - - * c-lex.c (yylex): Fix boundary conditions in character literal and - string literal loops. - -1998-07-24 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): OK, do return the from_obj value - unless got_object depends on template parms. - - * parse.y (nested_name_specifier_1): Pull out the TYPE_MAIN_VARIANT. - - * pt.c (coerce_template_parms): Also complain about local enums. - - * cp-tree.h: Add prototype for set_identifier_local_value. - * decl.c (set_identifier_local_value_with_scope): Make static, - prototype. - * search.c (covariant_return_p): Likewise. - * except.c (build_terminate_handler, alloc_eh_object): Likewise. - - * call.c (build_method_call): Only pull out the type of a destructor - if it's a template type parm. - * decl.c (lookup_name_real): Never return the from_obj value. - -1998-07-23 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (process_start_catch_block_old): Call start_decl_1 for - catch parm. - * decl.c (start_decl_1): Avoid duplicate error. - - * init.c (expand_default_init): Only perform the initialization if - it will do something. - -1998-07-23 H.J. Lu (hjl@gnu.org) - - * parse.y (base_class): Check for invalid base class. - -1998-07-23 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_template): Fold in... - (import_export_class): ...to here. Handle dllimport/export. - - * class.c (build_vtable): Pass at_eof to import_export_vtable. - (prepare_fresh_vtable): Likewise. - * decl2.c (import_export_class): Split out... - (finish_prevtable_vardecl): From here. - * class.c (finish_struct_1): Call import_export_class if at_eof. - - * decl.c (start_function): #if 0 mysterious code I wrote and have - forgotten why. - * rtti.c (get_tinfo_fn): If this is for a class type, set - DECL_CONTEXT. - -1998-07-22 Jason Merrill <jason@yorick.cygnus.com> - - * inc/exception: Change terminate and unexpected to (). - - * parse.y (named_class_head_sans_basetype_defn): A - named_class_head_sans_basetype followed by '{' or ':' is a defn. - -1998-07-21 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (canonical_type_variant): New fn to handle arrays. - * cp-tree.h (CANONICAL_TYPE_VARIANT): Remove. - * pt.c (unify, default case): Also fold arg. Fix array bounds case. - * method.c (process_overload_item): Use build_overload_value for - arrays. - -1998-07-20 Dave Brolley <brolley@cygnus.com> - - * lex.c (mbchar.h): #include it. - (GET_ENVIRONMENT): New macro. - (init_parse): Set character set based on LANG environment variable. - (real_yylex): Handle multibyte characters in character literals. - (real_yylex): Handle multibyte characters in string literals. - -1998-07-19 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Look for class value even if we don't - have a global value. Do implicit declaration if parsing is 2. - * semantics.c (finish_call_expr): Pass 2 if we're doing Koenig - lookup. - -1998-07-19 Mark Mitchell <mark@markmitchell.com> - - * decl.c (pushtag): Revert previous change. - * pt.c (lookup_template_class): Don't put out debugging - information for types that use template parameters. - - * decl.c (pushtag): Don't put out debugging information for - compiler-generated typedefs. - - * error.c (dump_type_real): Don't crash when presented with - intQI_type_node or the like. - - * semantics.c (finish_translation_unit): Fix spelling error in - comment. - -1998-07-17 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Pull out single function here. - (select_decl): Not here. - (unqualified_namespace_lookup): Use CP_DECL_CONTEXT. - - * decl.c (qualify_lookup): Tweak again. - - * pt.c (lookup_template_class): Don't mess with the context of the - instantiation. - * decl2.c (current_decl_namespace): Remove special handling for - templates. - - * pt.c (tsubst, case FUNCTION_DECL): Fix getting complete args for - a member template specialization. - - * tree.c (ovl_member): Use decls_match to compare functions. - * decl.c (decls_match): Check the context of a function. - - * parse.y (primary): Use notype_unqualified_id instead of IDENTIFIER - in Koenig lookup support rules. - * semantics.c (finish_call_expr): Handle the new cases. - - * typeck.c (build_x_function_call): Handle overloaded methods. - - * decl.c (grokvardecl): Don't call build_static_name for extern "C". - -1998-07-16 Mark Mitchell <mark@markmitchell.com> - - * semantics.c (finish_object_call_expr): Revert previous change. - * call.c (build_new_method_call): Likewise. Instead, convert - TYPE_DECLs to IDENTIFIERs here, in the presence of templates. - -1998-07-16 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (qualify_lookup): Handle templates. - - * decl2.c (do_using_directive): Don't pass ancestor. - * decl.c (push_using_directive): Calculate ancestor. - - * decl2.c (do_nonmember_using_decl): Allow for type shadowing. - * decl.c (pushdecl): Move type shadowing handling from here... - (duplicate_decls): ...to here. - * decl.c (set_identifier_local_value_with_scope): New fn. - (pushdecl): Use it. - (set_identifier_local_value, lookup_type_current_level): New fns. - * decl2.c (do_local_using_decl): Handle types and binding level - stuff properly. - - * init.c (build_offset_ref): Don't call mark_used on an OVERLOAD. - * decl.c (select_decl): Extract a lone function from an OVERLOAD. - (lookup_namespace_name): Likewise. - * typeck.c (build_unary_op): Not here anymore. - - * decl2.c (do_class_using_decl): Make sure we get an identifier. - * class.c (handle_using_decl): Ignore TYPE_DECLs. - - * decl.c (qualify_lookup): New fn. - (lookup_name_real): Use it. - -1998-07-16 Martin v. Loewis <loewis@informatik.hu-berlin.de> - - * decl2.c (add_using_namespace): When directly using a namespace - that was indirect before, promote it. - - * cp-tree.h (LOOKUP_PREFER_TYPES, LOOKUP_PREFER_NAMESPACES, - LOOKUP_PREFER_BOTH, LOOKUP_NAMESPACES_ONLY, LOOKUP_TYPES_ONLY, - LOOKUP_QUALIFIERS_ONLY, LOOKUP_TEMPLATES_EXPECTED): New macros. - * decl.c (select_decl): Replace two flag parameters by one. - (unqualified_namespace_lookup): Likewise, pass flag. - (lookup_flags): New function. - (lookup_name_real): Compute flags, pass them. - (lookup_namespace_name): Call with zero-flag. - * decl2.c (ambiguous_decl): Add flag parameter, complain only - according to flags. - (lookup_using_namespace, qualified_lookup_using_namespace): - Add flag parameter, pass them through. - * lex.c (do_scoped_id): Call with zero-flag. - -1998-07-16 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (convert_for_assignment): Use comptypes. - -1998-07-16 Mark Mitchell <mark@markmitchell.com> - - * semantics.c (finish_object_call_expr): Move test for the - function called being a TYPE_DECL to ... - * call.c (build_new_method_call): Here. - -1998-07-15 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (arg_assoc_class): Also look at template arguments, if any. - (arg_assoc): Handle error_mark_node and multiple levels of TREE_LIST. - - * lex.c (looking_for_typename): Don't initialize. - - * decl2.c (ambiguous_decl): Clarify error message. - - * decl.c (push_using_directive): Iterate over namespaces used - indirectly. - -1998-07-15 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * decl2.c (add_using_namespace): Iterate over namespaces used - indirectly. - - * decl.c (lookup_name_real): Accept namespace aliases as locals. - (cat_namespace_levels): Ignore aliases. - (duplicate_decls): Ignore duplicate aliases. - * decl2.c (do_namespace_alias): Process block level namespace - aliases. Store alias with pushdecl. Remove odr errors. - * parse.y (namespace_alias): New non-terminal. - (extdef): Use it. - -1998-07-15 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (arg_assoc_type): Handle METHOD_TYPE like FUNCTION_TYPE. - Handle TEMPLATE_TYPE_PARM. - (arg_assoc): Rewrite. - - * pt.c (complete_template_args): Don't look at the context unless - we have to. - - * method.c (build_decl_overload_real): Fix namespace handling. - - * typeck.c (build_unary_op): Extract a lone function from an - OVERLOAD. - - * call.c (build_scoped_method_call): Handle getting a namespace - for basetype in a destructor call. - (check_dtor_name): Handle enums. - - * parse.y (using_directive): New nonterminal. - (extdef, simple_stmt): Use it. - -1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl2.c (add_function): Move error message ... - (arg_assoc_namespace): ... from here. - -1998-07-14 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (namespace_qualifier): Fix multiple level handling. - * decl2.c (namespace_ancestor): Use CP_DECL_CONTEXT. - (arg_assoc): Don't skip the first argument of a function. - -Tue Jul 14 20:09:22 1998 Jeffrey A Law (law@cygnus.com) - - * search.c (my_tree_cons): Clean up. - -1998-07-14 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (joust): Don't warn about "confusing" conversions to the - same type. - -1998-07-14 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * class.c (push_nested_class): Complain about namespaces. - * decl.c (start_decl): Enter the object's namespace. - (cp_finish_decl): Leave it. - (grokdeclarator): Likewise. - * decl2.c (check_decl_namespace): New function. - (finish_file): Call it. - * parse.y (complex_direct_notype_declarator): Set complexity - of namespace-qualified ids to -1, enter the namespace. - - * method.c (build_template_decl_overload): Expect _DECL as first - parameter. Put context temporarily into current_namespace. - * pt.c (check_explicit_specialization): Change caller. - (tsubst): Likewise. - - * init.c (build_offset_ref): Call mark_used and - convert_from_reference for namespace members. - -Mon Jul 13 23:25:28 1998 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * search.c (my_tree_cons): The bitfield is at index 2. - -Mon Jul 13 17:21:01 1998 Nick Clifton <nickc@cygnus.com> - - * lang-options.h: Format changed to work with new --help support - in gcc/toplev.c - -1998-07-12 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * decl2.c (build_expr_from_tree): Change calls of do_identifier. - Do Koenig lookup in CALL_EXPR. - (arg_assoc): Handle error_mark. - * lex.c (is_global): New function. - (do_identifier): Expect arguments for Koenig lookup. - * parse.y (primary): Add rules for calls of unqualified function calls. - (do_id): Change call of do_identifier. - * pt.c (finish_stmt_expr): Likewise. - * semantics.c (finish_id_expr): Likewise. - (finish_call_expr): Add integer parameter to indicate - argument-dependent lookup. - - * decl.c (struct binding_level): New field using_directives. - (push_using_decl): Not sorry anymore. - (push_using_directive): New function. - (lookup_tag): Use CP_DECL_CONTEXT to iterate. - (unqualified_namespace_lookup): New function, code from ... - (lookup_name_real): ... here. - * decl2.c (lookup_using_namespace): Pass using list instead of - initial scope. - (validate_nonmember_using_decl): New function. - (do_nonmember_using_decl): New function. - (do_toplevel_using_decl): Use them. - (do_local_using_decl): New function. - (do_using_directive): Support block-level directives. - * parse.y (simple_stmt): Support using declarations and - directives. - (namespace_qualifier, namespace_using_decl): New non-terminals. - - * xref.c (classname): New function. - (GNU_xref_hier): Change class and base parameters to tree. - * decl.c (xref_baseypes): Change caller. - * friend.c (make_friend_class): Likewise. - -1998-07-12 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * typeck.c (comptypes, case TEMPLATE_TEMPLATE_PARM): Add parameter - comparison. - - * pt.c (for_each_template_parm, case TEMPLATE_DECL): If it is a - template template parameter, record its use. - (for_each_template_parm, case TEMPLATE_TEMPLATE_PARM): Traverse - its template arguments if exists. - - * pt.c (coerce_template_template_parms): New function equivalent - to coerce_template_parms when IS_TMPL_PARM is true. - (coerce_template_parms): Use it. Remove the IS_TMPL_PARM parameter, - all callers changed. - - (coerce_template_parms): Access ARGLIST properly when creating a - new vector. Only accept implicit TYPE_DECL as valid argument for - a template template parameter when it is a base class of - current_class_type. Don't display error message when COMPLAIN is - false. - -1998-07-12 Klaus Kaempf (kkaempf@progis.de) - - * repo.c (get_base_filename): Use file_name_nondirectory. - (open_repo_file): Likewise. - * cp-tree.h (file_name_nondirectory): Add prototype. - -1998-07-12 Jason Merrill <jason@yorick.cygnus.com> - - * friend.c (do_friend): Pull the identifier out of declarator. - Use cp_error and friends. - * decl2.c (qualified_lookup_using_namespace): Fix call to - purpose_member. - * decl.c (lookup_name_real): Don't call complete_type on a namespace. - (grokvardecl): Use DECL_CLASS_SCOPE_P. - * cvt.c (convert_pointer_to_real): Check for error_mark_node sooner. - * class.c (warn_hidden): Fix for OVERLOAD. - From grahams@rcp.co.uk: - * cp-tree.h (DEFARG_NODE_CHECK): New macro. - (DEFARG_LENGTH, DEFARG_POINTER): Use it. - -Sun Jul 12 01:20:57 1998 Jeffrey A Law (law@cygnus.com) - - * g++.1 (-traditional): Remove duplicated documentation. - -1998-07-11 Mark Mitchell <mark@markmitchell.com> - - * method.c (flush_repeats): Add nrepeats parameter. - (issue_nrepeats): Likewise. - (is_back_referenceable_type): New function. Don't back-reference - TEMPLATE_TYPE_PARMs as well as simple types like integers. - (build_mangled_name_for_type): Likewise. - (build_mangled_name_for_type_with_Gcode): Likewise. - (lasttype): Remove. - (nrepeats): Likewise. - (Nrepeats): Likewise. - (start_squangling): Don't clear the variables removed above. - (end_squangling): Likewise. - (flush_repeats): Tidy. Use nrepeats parameter rather than - Nrepeats global. - (issue_nrepeats): Likewise, but with nrepeats global. Use - is_backreferenceable_type. - (build_overload_nested_name): Tidy. Add comment. Use - build_mangled_name_for_type. - (build_underscore_int): Comment. - (build_overload_scope_ref): Use build_mangled_name_for_type. - (build_overload_int): Likewise. - (build_template_template_parm_names): Tidy. - (build_template_parm_names): Use build_mangled_name_for_type. - (build_overload_identifier): Add comments. - (build_mangled_name_for_type_with_Gcode): Split out from - build_mangled_name. - (build_mangled_name_for_type): Use it. - (build_mangled_name): Rework to use build_mangled_name_for_type - and to not use global nrepeats/Nrepeats. Tidy. - (process_modifiers): Tidy. - (check_btype): Use is_backreferenceable_type. Add comment. - Rename `node' to `type'. - (process_overload_item): Set numeric_output_need_bar here. - Use build_mangled_name_for_type. Tidy. - (build_decl_overload_real): Tidy. Don't use Nrepeats. Use - build_mangled_name_for_type. - - * pt.c (push_template_decl_real): Don't look at DECL_TEMPLATE_INFO - for TYPE_DECLs. - -1998-07-08 Vladimir N. Makarov <vmakarov@cygnus.com> - - * cp-tree.h (warn_long_long): Define. - * decl.c (grokdeclarator): Add flag `warn_long_long' as guard for - warning "ANSI C++ does not support `long long'". - * decl2.c (warn_long_long): Define. - (lang_decode_option): Parse -Wlong-long, -Wno-long-long options. - -1998-07-07 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (xref_tag): Handle attributes between 'class' and name. - * parse.y (aggr): Likewise. - * semantics.c (finish_class_definition): Likewise. - * Makefile.in (EXPECTED): Adjust. - - * cp-tree.h: Declare flag_optional_diags and warn_multichar. - * decl2.c: Define them. - (lang_decode_option): Handle them. - * lang-options.h: Add -foptional-diags. - * class.c (finish_struct): Don't complain about multiple meanings of - name if -fno-optional-diags. - * decl.c (pushdecl_class_level): Likewise. - * lex.c (real_yylex): Check warn_multichar. - -1998-07-06 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_tag): Use CP_DECL_CONTEXT. - - * tree.c (make_binfo): Fix length. - -1998-06-30 Benjamin Kosnik <bkoz@bliss.nabi.net> - - * decl2.c (lang_decode_option): Remove warn_template_debugging. - * lang-options.h: Likewise. - -Mon Jun 29 20:17:40 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * except.c (build_eh_type_type_ref): Remove unused variable `susp'. - (process_start_catch_block): Likewise for variables - `false_label_rtx', `call_rtx' and `return_value_rtx'. - -1998-06-29 Brendan Kehoe <brendan@cygnus.com> - - * tree.c (build_srcloc): Make sure we allocate this node on the - permanent obstack. - -Sat Jun 27 23:34:18 1998 Fred Fish <fnf@ninemoons.com> - - * g++spec.c (NEED_MATH_LIBRARY): Define to 1 if not already defined. - (lang_specific_driver): Initialize need_math with NEED_MATH_LIBRARY. - (lang_specific_driver): Only add -lm automatically if need_math is - nonzero. - -Sat Jun 27 12:22:56 1998 Jeffrey A Law (law@cygnus.com) - - * Make-lang.in (g++): Depend on mkstemp.o. Link in mkstemp.o - -Sat Jun 27 07:36:09 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (EXPR_H): New dependency variable. - (decl2.o): Depend on $(EXPR_H). - (typeck.o): Likewise. - (init.o): Likewise. - (expr.o): Likewise. - -1998-06-25 Benjamin Kosnik <bkoz@lisa.cygnus.com> - - * decl.c (start_enum): Put local enums on permanent_obstack. - -1998-06-25 Mark Mitchell <mark@markmitchell.com> - - * cp-tree.h (c_get_alias_set): Declare. - * decl.c (init_decl_processing): Set lang_get_alias_set. - -1998-06-25 Andrew MacLeod <amacleod@cygnus.com> - - * cp-tree.h (mark_all_runtime_matches): Add function prototype. - * except.c (mark_all_runtime_matches): Set TREE_SYMBOL_REFERENCED - flag for all function decls which are in the exception table. - * exception.cc (__cplus_type_matcher): Check for CATCH_ALL_TYPE match. - * decl2.c (finish_file): Call mark_all_runtime_matches to make sure - code is emitted for any referenced rtti function. - -1998-06-25 Dave Brolley <brolley@cygnus.com> - - * lang-specs.h: Use new | syntax to eliminate - string concatenation. - -1998-06-25 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (CP_DECL_CONTEXT): New macro. - * decl2.c (is_namespace_ancestor, lookup_using_namespace): Use it. - * method.c (build_overload_nested_name): Likewise. - * sig.c (build_signature_pointer_or_reference_type): Don't set - DECL_CONTEXT. - -1998-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - Set DECL_CONTEXT for globals to NULL_TREE instead of global_namespace. - * cp-tree.h (FROB_CONTEXT): New macro. - (DECL_MAIN_P): ::main should have a DECL_CONTEXT of NULL_TREE. - * decl.c (namespace_binding): Replace NULL_TREE with - global_namespace. - (set_namespace_binding, pop_namespace, lookup_name_real): Likewise. - * decl2.c (is_namespace_ancestor, lookup_using_namespace): - Likewise. - * decl.c (pushtag): Use FROB_CONTEXT. - (pushdecl, make_typename_type, define_function, grokdeclarator): - Likewise. - * decl2.c (set_decl_namespace, do_namespace_alias): Likewise. - * pt.c (push_template_decl_real, lookup_template_class, tsubst): - Likewise. - * decl2.c (decl_namespace): Return global_namespace if no context. - * method.c (build_overload_nested_name): Expect null as context. - * pt.c (mangle_class_name_for_template): Do nothing for null - contexts. - (lookup_template_class): Allow for null id_context. - -1998-06-25 Richard Henderson <rth@cygnus.com> - - * method.c (emit_thunk): Set current_function_is_thunk for the - ASM_OUTPUT_MI_THUNK case as well. - -1998-06-23 Andrew MacLeod <amacleod@cygnus.com> - - * exception.cc (__cplus_type_matcher): Get a match_info pointer - instead of an exception table entry as a parameter. - -1998-06-23 Andrew MacLeod <amacleod@cygnus.com> - - * parse.y (function_try_block): Don't call start_catch_handler. - * except.c (call_eh_info): Remove coerced field from declaration. - (build_eh_type_type_ref): New function to create an address of a - rtti function for the new style exception tables. - (expand_start_catch_block): Split function, this contains the - common part. - (process_start_catch_block_old): New function to perform the rest - of expand_start_catch_block under old style exceptions. - (process_start_catch_block_old): New function to perform the rest - of expand_start_catch_block under new style exceptions. - (expand_end_catch_block): Only pop the false label off the stack under - the old style of exceptions. - * semantics.c (finish_try_block): Don't call start_catch_handler. - * exception.cc (struct cp_eh_info): Add original_value field. - (__cplus_type_matcher): Perform type matching on the original exception - value, and if we have a match, set the current value. - (__cp_push_exception): Set the original exception value. - -1998-06-23 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (joust): Fix confusing conversion warning. - - * call.c (build_op_delete_call): Add placement parm. Check - LOOKUP_SPECULATIVELY. - * cp-tree.h, decl2.c, init.c: Adjust. - * decl.c (finish_function): Use it. - - * pt.c (tsubst): Diagnose creating void fields or variables. - -Mon Jun 22 08:50:26 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (build_scoped_method_call): Remove unused variable `tmp'. - - * cp-tree.h (check_dtor_name): Add prototype. - - * init.c (expand_member_init): Remove unused variables - `ptr_type_node', `parm' and `rval'. - - * ptree.c (print_lang_type): Use HOST_WIDE_INT_PRINT_DEC specifier - in call to fprintf. - (lang_print_xnode): Likewise. - - * typeck2.c (enum_name_string): Cast argument to sprintf to long - and use %ld specifier. - - * xref.c (GNU_xref_end_scope): Use HOST_WIDE_INT_PRINT_DEC - specifier in call to fprintf. - (GNU_xref_member): Cast argument to sprintf to int. - -Fri Jun 19 23:22:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * typeck2.c (pop_init_level): Warn about implicit zero initialization - of struct members. - -Thu Jun 18 09:32:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h: Prototype function `check_java_method'. - -1998-06-17 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct): Make conflicting use of id a pedwarn. - * decl.c (pushdecl_class_level): Likewise. - -1998-06-17 Mark Mitchell <mark@markmitchell.com> - - * pt.c (convert_nontype_argument): Issue an error when presented - with an integer (real) constant that cannot be simplified to an - INT_CST (REAL_CST). - - * cp-tree.h (c_get_alias_set): Remove declaration added in - 1998-06-13 change that should never have been checked in. - -1998-06-17 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_binary_op_nodefault): Change % in format strings - to %%. - - * decl.c (grokvardecl): Don't build_static_name for decls that - aren't at namespace scope. - - * init.c (perform_member_init): Catch default-initialization of - references. - -1998-06-17 Mark Mitchell <mark@markmitchell.com> - - * errfn.c (cp_thing): Handle the `%%' formatting sequence. - -1998-06-17 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (hack_identifier): Complain about getting a namespace - or class template. - * typeck.c (decay_conversion): Remove check for namespaces. - * typeck2.c (incomplete_type_error): Likewise. - * parse.y (template_arg): Add PTYPENAME expansion. - -1998-06-16 Andrew MacLeod <amacleod@cygnus.com> - - * decl.c (grokvardecl): Don't build external assembler names for - TYPENAMEs in other namespaces as there is no declarator. - * error.c (cp_file_of, cp_line_of): Don't extract file or line number - info from DECL_CONTEXT if it is NULL. - -1998-06-16 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (check_dtor_name): Split out. - (build_scoped_method_call): Use it. - (build_method_call): Use it. - * init.c (build_offset_ref): Use it. - - * typeck.c (build_static_cast): Fix handling of pointers to members. - - * decl.c (finish_function): Just return nothing from a constructor. - * typeck.c (c_expand_return): Complain about returning a void - expression from a destructor. - -1998-06-13 Mark Mitchell <mark@markmitchell.com> - - * class.c (alter_access): Accept a BINFO explaining how to get - from the entity whose accessed is being altered to the type doing - the altering. - (handle_using_decl): New function containing code split out from ... - (finish_struct_1): Here. - - * cp-tree.h (complete_type_or_else): Declare. - * init.c (build_new_1, build_delete): Use it. - * typeck.c (require_complete_type): Use complete_type, rather than - expanding it inline. - (complete_type_or_else): New function. - (build_component_ref): Use it. - (pointer_int_sum): Make sure the type pointed to is complete. - (pointer_diff): Likewise. - - * pt.c (for_each_template_parm): Traverse the TYPE_CONTEXT for - types. - - * search.c (get_matching_virtual): Note that member templates - cannot override virtual functions. - -1998-06-12 Brendan Kehoe <brendan@cygnus.com> - - * pt.c (check_explicit_specialization): If DECLARATOR turned into - an error_mark_node from lookup_template_function, return the same. - (determine_specialization): Also make sure TEMPLATE_ID isn't an - error_mark_node, before we try to read its operands. - * decl.c (grokdeclarator): If we got an error_mark_node from - check_explicit_specialization, just return it right back. - -1998-06-12 Mark Mitchell <mark@markmitchell.com> - - * class.c (instantiate_type): Don't treat template-ids that don't - specify any template arguments as equivalent to ordinary - identifiers. Use OFFSET_REF instead of SCOPE_REF to refer to - pointer-to-members for member templates. Tidy slightly. - * cp-tree.def (TEMPLATE_ID_EXPR): Revise documentation. - * init.c (build_offset_ref): Handle template-ids like ordinary - identifiers, for the most part, but store a TEMPLATE_ID_EXPR in the - offset part of the OFFSET_REF. - * typeck.c (build_unary_op): Change check for unknown types to - look for OFFSET_REFs, not SCOPE_REFs. - -1998-06-11 Mark Mitchell <mark@markmitchell.com> - - * pt.c (is_member_template_class): New function. - (push_template_decl_real): Use it. - -1998-06-11 Benjamin Kosnik <bkoz@elmo.cygnus.com> - - * friend.c (do_friend): Add support for nested classes using - member functions of the enclosing class as friends. - -1998-06-10 Mark Mitchell <mark@markmitchell.com> - - * call.c (convert_default_arg): Make global, not static. - (convert_arg_for_ellipsis): Split out from ... - (build_over_call): Here. - * cp-tree.h (convert_default_arg); Declare. - (convert_arg_to_ellipsis): Likewise. - (do_member_init): Remove. - * init.c (do_member_init): Remove; this code is dead. - (expand_member_init): Remove much of this code; it is dead. - * typeck.c (convert_arguments): Use convert_default_arg and - convert_arg_for_ellipsis, rather than duplicating here. - - * call.c (convert_like): Don't fail silently if - build_user_type_conversion fails. Always return error_mark_node - for failure. - -1998-06-10 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (covariant_return_p): Complain about ambiguous base. - - * typeck.c (build_component_ref): Diagnose ref to nested type. - -1998-06-10 Brendan Kehoe <brendan@cygnus.com> - - * decl.c (grokparms): Check that INIT isn't an error_mark_node - before giving error about invalid type for default arg. - -1998-06-10 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_method_call): Fix thinko. - -1998-06-10 Dave Brolley <brolley@cygnus.com> - - * decl2.c (lang_decode_option): New argc/argv interface. - * cp-tree.h (lang_decode_option): New argc/argv interface. - * lang-specs.h (default_compilers): Only call cpp if -E, -M or -MM is - specified for cpplib-enabled compilers. - * lex.c (lang_init): Don't check_newline for cpplib. - (init_parse): Don't initialize cpplib here. - -1998-06-10 Brendan Kehoe <brendan@cygnus.com> - - * typeck.c (build_component_ref): Make sure FIELD has a lang_specific - piece before checking DECL_MUTABLE_P. - -1998-06-10 John Carr <jfc@mit.edu> - - * tree.c (debug_binfo): Make printf format match arguments. - - * error.c (OB_PUTI): Make printf format match arguments. - -1998-06-10 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (perform_member_init): Handle default-initialization. - - * except.c (build_throw): Handle throwing NULL. - - * typeck.c (build_x_function_call): Use resolve_offset_ref. - - * search.c (compute_access): Only strip an anonymous union - for a FIELD_DECL. - - * call.c (add_builtin_candidates): Tweak. - - * cvt.c (build_expr_type_conversion): Restore code for conversion - from class types. - * decl2.c (delete_sanity): Use it. Clean up. - - * typeck.c (comp_ptr_ttypes_real): Fix cv-qual comparisons. - -1998-06-10 Branko Cibej <branko.cibej@hermes.si> - - * typeck.c (c_expand_return): Don't warn about void expressions on - return statements in functions returning void. - -1998-06-09 Mark Mitchell <mark@markmitchell.com> - - * pt.c (fn_type_unification): Revise documentation. Tidy. - (type_unification): Likewise. - -1998-06-09 Andrew MacLeod <amacleod@cygnus.com> - - * semantics.c (finish_try_block): Rename expand_start_catch, and delete - expand_end_catch. - * parse.y (function_try_block): Rename expand_start_catch, and delete - expand_end_catch. - * except.c (expand_end_eh_spec): Rename expand_start_catch, and delete - expand_end_catch. - -1998-06-09 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (lookup_member): New fn. - * class.c (finish_struct_1): Use it. - * decl.c (lookup_name_real): Use it. - -Mon Jun 8 20:45:52 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (decl2.o): Depend on dwarf2out.h and dwarfout.h. - - * cp-tree.h: Add prototype for `maybe_print_template_context' and - `maybe_make_one_only'. - - * decl.c (auto_function): Remove unused variable `decl'. - - * decl2.c: Include dwarf2out.h and dwarfout.h. - - * lex.c: Remove redundant declarations of `set_float_handler' and - `asm_out_file'. - -1998-06-08 Andrew MacLeod <amacleod@cygnus.com> - - * except.c (init_exception_processing): Remove NEW_EH_MODEL compile - time flag. Call __cp_eh_info instead of __cp_exception_info. - * exception.cc (struct cp_eh_info): Remove NEW_EH_MODEL flag. - (__cp_exception_info): Return offset into cp_eh_info structure to - match what use to be the start of this structure. - (__cp_eh_info): New function to return a pointer to cp_eh_info struct. - (__cplus_type_matcher, __cp_push_exception): Remove NEW_EH_MODEL - compile time flag. - (__uncatch_exception, __check_eh_spec, std::uncaught_exception): Call - __cp_eh_info instead of __cp_exception_info. - -1998-06-08 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (cp_finish_decl): Disable inlining of extern inlines - with static variables. - -1998-06-08 Mark Mitchell <mark@markmitchell.com> - - * init.c (build_offset_ref): Correct previous change to use build, - not build_min. - -1998-06-07 Mark Mitchell <mark@markmitchell.com> - - * class.c (instantiate_type): Handle pointer-to-members where the - member is a template. - * init.c (build_offset_ref): Likewise. - * typeck.c (build_unary_op): Likewise. - -1998-06-07 Richard Henderson <rth@cygnus.com> - - * lex.c (lang_init_options): New function. - (lang_init): Remove flag_exceptions == 2 hack. - -1998-06-05 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (envelope_add_decl): Tweak for implicit typename. - - * call.c (joust): Also warn about confusing conversion op/constructor - overload resolution. - - * spew.c (yylex): Also return the TYPE_DECL if got_object. - Don't clear got_object after '~'. - * call.c (build_scoped_method_call): Tweak destructor handling. - (build_method_call): Likewise. - * pt.c (tsubst_copy, case METHOD_CALL_EXPR): Don't mess with - TYPE_MAIN_VARIANT for destructors. - * semantics.c (finish_object_call_expr): Complain about calling a - TYPE_DECL. - -1998-06-05 Per Bothner <bothner@cygnus.com> - - * g++spec.c (lang_specific_pre_link, lang_specific_extra_ofiles): - Define - update needed by gcc.c change. - -1998-06-05 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (cp_printers): Use 'o' instead of '_' for the null entry. - -1998-06-05 Martin v. Loewis <loewis@informatik.hu-berlin.de> - - * cp-tree.h (DECL_NAMESPACE_ALIAS, ORIGINAL_NAMESPACE): Declare. - * decl.c (lookup_name_real): Add namespaces_only parameter. - If set, return only NAMESPACE_DECLs. - (select_decl): Likewise. - (identifier_type_value): Give additional parameter. - (lookup_name_nonclass): Likewise. - (lookup_name): Likewise. - (find_binding): Skip namespace aliases. - (binding_for_name): Likewise. - (push_namespace): Check for namespace aliases. - (lookup_name_namespace_only): New function. - (begin_only_namespace_names, end_only_namespace_names): New functions. - * decl2.c (set_decl_namespace): Skip namespace aliases. - (do_using_directive): Likewise. - (do_namespace_alias): Produce namespace aliases, fix alias - redeclaration. - * error.c (dump_decl): Support SCOPE_REF. - * parse.y (extdef): Wrap lookup with namespace_only for namespace - aliases and using declarations. - -1998-06-04 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (really_overloaded_fn): Only see through one TREE_LIST. - - * error.c (dump_expr): Clean up NEW_EXPR case. - -1998-06-04 Martin von Löwis <loewis@informatik.hu-berlin.de> - - Suggested by Brendan Kehoe - * decl2.c (do_toplevel_using_decl): When decl is a TYPE_DECL, - treat it as using ::decl. - - * decl2.c (arg_assoc_type): Process unknown_type_node and OFFSET_TYPE. - - * tree.c (mapcar): Support NEW_EXPR. - - * error.c (dump_expr): Support NEW_EXPR. - -1998-06-03 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (make_thunk): Use overload machinery to make name. - * search.c (covariant_return_p): New fn. - (get_matching_virtual): Use it. - - * init.c (build_new_1): Fix check for void. - -1998-06-01 Per Bothner <bothner@cygnus.com> - - * cp-tree.h (TYPE_FOR_JAVA): New macro. - * decl.c, cp-tree.h (java_byte_type_node, java_short_type_node, - java_int_type_node, java_long_type_node, java_float_type_node, - java_double_type_node, java_char_type_node, java_boolean_type_node): - New "primitive" types, with predefined names __java_byte etc. - (record_builtin_java_type): New function. - (init_decl_processing): Make Java types with record_builtin_java_type. - (pushtag, grokdeclarator): Set TYPE_FOR_JAVA if in extern "JAVA". - (xref_baseypes): If base class was TYPE_FOR_JAVA, so is this class. - (grokfndecl): Call check_java_method for Java classes. - * method.c (is_java_type): Removed. Replaced with TYPE_FOR_JAVA. - (process_overload_item): Match types against specific - java_XX_type_node types, rather than using is_java_type. - * class.c (finish_struct_1): Don't add default copy constructor - or operator= if TYPE_FOR_JAVA. - (pop_lang_conext): Restore strict_prototyp proper if Java. - * decl2.c (acceptable_java_type, check_java_method): New functions. - * pt.c (instantiate_class_template): Copy TYPE_FOR_JAVA from pattern. - (tsubst): Move common statement after if statement. - * typeck.c (comptypes): If strict, TYPE_FOR_JAVA must match. - -1998-06-01 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (for_each_template_parm): Use first_rtl_op. - - * tree.c (build_cplus_array_type_1): Also check index_type for - template parms. - -1998-05-31 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Always copy BINFO_BASETYPES. - -1998-05-29 scott snyder <snyder@d0sgif.fnal.gov> - - * tree.c (layout_basetypes): If we change TYPE_SIZE, change - TYPE_SIZE_UNIT too. - -1998-05-29 Mark Mitchell <mark@markmitchell.com> - - * decl.c (grokdeclarator): Don't complain about in-class - initialization of static consts if we don't really know the type - of the variable. - -1998-05-29 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (DECL_DESTRUCTOR_P): New macro. - * method.c (build_destructor_name): New fn. - * decl2.c (maybe_retrofit_in_chrg): Split out... - (grokclassfn): From here. Reorganize. - * decl.c (grok_ctor_properties): Make sure ctors for types with - vbases have the in_chrg parm. - * pt.c (instantiate_class_template): Update - TYPE_USES_VIRTUAL_BASECLASSES from tsubsted bases. Don't call - grok_*_properties. - (tsubst): Call grok_ctor_properties and maybe_retrofit_in_chrg. - -1998-05-28 Mark Mitchell <mark@markmitchell.com> - - * pt.c (instantiate_decl): Make test for whether or not static - variables should be instantiated early match its comment. - -1998-05-28 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): Always pedwarn about vacuously redeclaring - a member. - (start_function): Call check_default_args. - * decl2.c (grokfield): Don't call check_default_args. - (check_default_args): Use cp_error_at. - * lex.c (do_pending_defargs): Call check_default_args. - -1998-05-27 Brendan Kehoe <brendan@cygnus.com> - - * call.c (build_method_call): Make sure get_type_value returns - something before we try to use its TYPE_MAIN_VARIANT. - (build_scoped_method_call): Likewise. - -1998-05-27 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (digest_init): Complain about getting a TREE_LIST to - initialize an array. - - * search.c (expand_upcast_fixups): Don't set DECL_CONTEXT and - DECL_VIRTUAL_P. - - * friend.c (do_friend): Clarify template warning. - -1998-05-27 Mark Mitchell <mark@markmitchell.com> - - * decl.c (shadow_label): Don't treat decls as identifiers. - (maybe_push_to_top_level): Clear shadowed_labels. - - * pt.c (instantiate_decl): Reset lineno and filename after calling - regenerate_decl_from_template. - - * decl.c (grokdeclarator): Don't try to use TYPE_OBSTACK on an - error_mark_node. - -1998-05-27 Kevin Buhr <buhr@stat.wisc.edu> - - * parse.y (base_class): Use is_aggr_type, not IS_AGGR_TYPE. - -1998-05-26 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * pt.c (process_template_parm): Accept TYPENAME_TYPE nodes. - (convert_nontype_argument): Handle cases when nontype template - parameters become classes after substitution. - -1998-05-26 Mark Mitchell <mark@markmitchell.com> - - * friend.c (is_friend): Use comptypes, rather than == to compare - types. Modify for new representation of template friends. - (make_friend_class): Likewise. - * pt.c (tsubst_friend_class): Undo 1998-05-21 change. Tweak. - (instantiate_class_template): Deal with template friends. - - * decl.c (store_parm_decls): Remove redundant call to - expand_main_function. - -1998-05-26 Benjamin Kosnik <bkoz@loony.cygnus.com> - - * decl.c (start_decl): Check for DECL_LANG_SPECIFIC before - DECL_USE_TEMPLATE. - -1998-05-26 Per Bothner <bothner@cygnus.com> - - * language_as_string: Handle lang_java. - -1998-05-26 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (pushdecl): Don't copy the type_decl. - -1998-05-26 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * class.c (pushclass): Always store TYPE_MAIN_VARIANT in - current_class_type. - * decl.c (grokdeclarator): Put typedefs on the type's obstack. - - * parse.y (complex_direct_notype_declarator): Use $1 to access - scope of notype_qualified_id. - -1998-05-26 Dave Brolley <brolley@cygnus.com> - - * lex.c (parse_options,yy_cur,yy_lim): Add for cpplib. - (init_parse): Initialize cpplib interface. - - * Makefile.in (CXX_OBJS): Make sure dependencies never end with an - empty continuation. - -1998-05-26 Mark Mitchell <mark@markmitchell.com> - - * decl.c (pushtag): Avoid crashing on erroneous input. - -1998-05-25 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (push_namespace): Only produce one unique name for - anonymous namespaces. - (get_unique_name): Remove. - -1998-05-25 Mark Mitchell <mark@markmitchell.com> - - * call.c (tourney): Don't do any extra comparisons. - - * decl2.c (build_anon_union_vars): Don't crash on empty sub-unions. - - * cp-tree.h (processing_template_parmlist): Declare. - * decl.c (pushtag): Don't call push_template_decl when we - shouldn't. - * pt.c (processing_template_parmlist): New variable. - (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): New macro. - (complete_template_args): Use it. - (add_to_template_args): Likewise. - (innermost_args): Likewise. - (tsubst): Likewise. - (begin_template_parm_list): Use processing_template_parmlist. - (end_template_parm_list): Likewise. - - * cp-tree.h (ANON_UNION_TYPE_P): New macro. - * decl.c (grokdeclarator): Use it. - * decl2.c (grok_x_components): Likewise. - * init.c (initializing_context): Likewise. - * method.c (do_build_copy_constructor): Likewise. - (do_build_assign_ref): Likewise. - * search.c (compute_access): Likewise. - * typeck.c (build_component_ref): Likewise. - - * decl.c (grokdeclarator): Don't give a cv-qualified version of an - unnamed type a typedef name "for linkage purposes". - - * pt.c (lookup_template_class): Don't look at - IDENTIFIER_CLASS_VALUE when there's no current_class_type. - - * method.c (build_overload_int): Handle error cases gracefully. - - * pt.c (instantiate_decl): Handle static member variables - correctly. - - * pt.c (tsubst): Use the tsubst'd type when producing new - TEMPLATE_PARM_INDEX nodes. - -1998-05-24 Mark Mitchell <mark@markmitchell.com> - - * tree.c (cp_tree_equal): Handle pointers to member functions. - - * call.c (maybe_handle_implicit_object): Handle QUAL_CONVs. Make - sure the type of the REF_BIND is a reference type. - (maybe_handle_ref_bind, compare_ics): Rename reference_type to - target_type for clarity. - - * parse.y (xcond): Move call to condition_conversion ... - * semantics.c (finish_for_cond): Here. - * parse.c: Regenerated. - -1998-05-24 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (push_namespace): Namespaces have type void. - * typeck2.c (incomplete_type_error): Complain about namespace - used as expression. - * typeck.c (decay_conversion): Likewise. - -1998-05-24 Martin von Löwis <loewis@informatik.hu-berlin.de> - - * error.c (dump_expr): Support namespaces. - -1998-05-23 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.def: Add SRCLOC. - * cp-tree.h: Add struct tree_srcloc and accessor macros. - * tree.c (build_srcloc, build_srcloc_here): New fns. - * pt.c (add_pending_template): Use build_srcloc_here. - (push_tinst_level): Update last_template_error_tick before erroring. - (instantiate_decl): Restore lineno and input_filename before - calling add_pending_template. - * decl2.c (finish_file): Set up lineno and input_filename for - pending templates. - -1998-05-22 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lang_print_error_function): New fn. - (init_decl_processing): Set print_error_function to use it. - * errfn.c (cp_thing): Don't call maybe_print_template_context here. - - * call.c (maybe_handle_ref_bind): Propagate ICS_USER_FLAG and - ICS_BAD_FLAG. - - * cvt.c (ocp_convert): Don't set LOOKUP_NO_CONVERSION for - copy-initialization. - - * class.c (build_vtable_entry): Use int_fits_type_p. - (build_vtable): Pass a signed offset to build_vtable_entry. - (prepare_fresh_vtable, modify_one_vtable, fixup_vtable_deltas1, - set_rtti_entry): Likewise. - -1998-05-22 Per Bothner <bothner@cygnus.com> - - * cp-tree.h: Add comments documenting which LANG_FLAGS are used. - (C_TYPE_VARIABLE_SIZE, C_DECL_VARIABLE_SIZE): Removed, not used. - -1998-05-22 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (print_template_context): Use fprintf instead of cp_error. - - * pt.c (determine_specialization): Just return an error_mark_node. - Also print the decl we want in error messages. If we complain, - return error_mark_node. - (tsubst_friend_function): Set lineno and input_filename so - error messages will be useful. - (instantiate_template): Just return an error_mark_node. - (check_explicit_specialization): Don't mess with a returned - error_mark_node. - - * pt.c (print_template_context): Add new argument. - (maybe_print_template_context): New fn. - (push_tinst_level): Increment tinst_level_tick. - (pop_tinst_level): Likewise. - * errfn.c (cp_thing): Call maybe_print_template_context. Use - xrealloc instead of xmalloc. - - * typeck.c (build_unary_op, CONVERT_EXPR): Propagate TREE_CONSTANT. - -1998-05-21 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_friend_class): Don't call redeclare_class_template - if the template we looked up is the same as the one we already - have. - -Thu May 21 11:54:44 1998 Dave Brolley <brolley@cygnus.com> - - * lex.c: (handle_sysv_pragma): FILE* parameter not used. - (cpp_reader,parse_in): Add for cpplib. - (check_newline): Call handle_sysv_pragma with new interface. - (check_newline): Call GET_DIRECTIVE_LINE, not get_directive_line. - - * input.c: (yy_cur,yy_lim,yy_get_token,GETC): Add for cpplib. - (sub_getch): Call GETC for cpplib. - - * cp-tree.h: (get_directive_line): Different prototype for cpplib. - (GET_DIRECTIVE_LINE): Macro wrapper for get_directive_line. - - * Makefile.in (CXX_OBJS): Add @extra_cxx_objs@ for cpplib. - -1998-05-21 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (maybe_make_one_only): New fn. - (import_export_vtable): Use it. - (import_export_decl): Likewise. - * pt.c (mark_decl_instantiated): Likewise. - -1998-05-21 Mark Mitchell <mmitchell@usa.net> - - * decl2.c (find_representative_member): Rename to ... - (build_anon_union_vars): New function. - (finish_anon_union): Fix stupidity of previous change. - -1998-05-20 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): Handle definition of specialization in - friend declaration. - - * error.c (dump_decl): Fix LOOKUP_EXPR handling. - -1998-05-20 Mark Mitchell <mmitchell@usa.net> - - * class.c (delete_duplicate_fields_1): Use DECL_DECLARES_TYPE_P - to look for type declarations. - (finish_struct): Deal with templates on the CLASSTYPE_TAGS list. - * cp-tree.h (DECL_DECLARES_TYPE_P): New macro. - (finish_member_class_template): Declare. - * decl.c (pushtag): Put member class templates on the - CLASSTYPE_TAGS list, just as for ordinary member classes. - (pushdecl_class_level): Use DECL_DECLARES_TYPE_P. - (lookup_tag): Look for IDENTIFIER_CLASS_VALUEs, just as with - IDENTIFIER_NAMESPACE_VALUEs. - * parse.y (component_decl): Move code to ... - * semantics.c (finish_member_class_template): New function. - Don't put member class templates on the list of components for a - class. - * parse.c: Regenerated. - * pt.c (classtype_mangled_name): Don't try DECL_CONTEXT on types. - In fact, don't use DECL_CONTEXT at all here. - -1998-05-20 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * decl.c (record_unknown_type): New function. - (init_decl_processing): Call it for the unknown and global type - nodes. - -1998-05-20 Mark Mitchell <mmitchell@usa.net> - - * decl2.c (find_representative_member): New function. - (finish_anon_union): Use it. - - * cp-tree.h (MAIN_NAME_P): New macro. - (DECL_MAIN_P): Likwise. - * decl.c (pushdecl): Avoid crashing on redefinitions of `main'. - (grokfndecl): Use the new macros. - (grokdeclarator): Likewise. - (start_function): Likewise. - (store_parm_decls): Likewise. - (finsh_function): Likewise. - * friend.c (do_friend): Likewise. - * typeck.c (build_function_call_real): Likewise. - (build_unary_op): Likewise. - -Wed May 20 02:16:01 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (start_objects, finish_objects, do_dtors, - do_ctors): Split out from... - (finish_file): ...here. - -Tue May 19 20:36:23 1998 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (is_overloaded_fn): Don't abort on placeholders from - push_class_decls. - -Tue May 19 15:16:22 1998 Brendan Kehoe <brendan@cygnus.com> - - * class.c (is_empty_class): Return 0 if TYPE is an error_mark_node. - - * error.c (dump_expr): Handle an ARROW_EXPR. - -Tue May 19 15:13:39 1998 Mark Mitchell <mmitchell@usa.net> - - * decl.c (saveable_obstack): Declare. - (pushdecl): Copy TYPE_DECLs to the same obstack as the type they - declare, if necessary. - -Tue May 19 14:50:27 1998 Mark Mitchell <mmitchell@usa.net> - - * call.c (compare_qual): Remove. - (is_subseq): Tweak. - (is_properly_derived_from): New function. - (maybe_handle_ref_bind): Likewise. - (maybe_handle_implicit_object): Likewise. - (compare_ics): Modify substantially to bring into conformance with - the standard. - * cp-tree.h (TYPE_PTRMEMFUNC_OBJECT_TYPE): New macro. - (comp_cv_qualification): Declare. - (comp_cv_qual_signature): Likewise. - * typeck.c (comp_cv_qualification): Likewise. - (comp_cv_qual_signature): Likewise. - -Tue May 19 10:05:02 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (parse.o): Depend on toplev.h. - - * class.c (typecode_p): Remove prototype and definition. - - * cp-tree.h (currently_open_class, is_empty_class, member_p): - Add prototype. - - * decl.c (push_overloaded_decl_top_level): Remove prototype and - definition. - - * errfn.c (cp_error): Cast function pointer `error' to (errorfn *) - in call to `cp_thing'. - (cp_warning): Likewise for function pointer `warning'. - - * except.c (do_function_call): Remove prototype and definition. - (call_eh_info): Wrap variable `t1' in macro NEW_EH_MODEL. - - * method.c (is_java_type): Add prototype and make it static. - - * parse.y: Include toplev.h. - - * pt.c (type_unification): Remove unused variable `arg'. - (instantiate_decl): Likewise for `save_ti'. - - * tree.c (propagate_binfo_offsets): Likewise for `base_binfos'. - -Tue May 19 02:43:25 1998 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_member_call): Handle template_ids. - * parse.y (primary): Add global_scope template_id. - -Mon May 18 23:22:52 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (get_sentry): Use end_temporary_allocation. - Don't declare permanent_obstack. - -Mon May 18 12:28:44 1998 Mark Mitchell <mmitchell@usa.net> - - * parse.y (.finish_new_placement): New non-terminal. - (unary_expr, new_type_id): Use it. - * parse.c: Regenerated. - -Mon May 18 12:20:27 1998 Brendan Kehoe <brendan@cygnus.com> - - * pt.c (redeclare_class_template): Say where the original definition - of the template-parameter's default argument appeared. - -Mon May 18 03:00:57 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Tweak empty class handling. - - * decl.c (make_typename_type): Use currently_open_class. - - * class.c (instantiate_type): Don't abort on TREE_NONLOCAL_FLAG. - -Mon May 18 01:43:01 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de> - - * decl.c (lookup_name_real): Don't look at IDENTIFIER_LOCAL_VALUE - for a type unless it is one. - - * class.c (finish_struct_1): Use OVL_CURRENT in error message. - -Mon May 18 01:24:08 1998 Jeffrey A Law (law@cygnus.com) - - * Makefile.in (program_transform_name, objdir): Define. - - * Makefile.in (BISON): Use bison from the build tree if it exists. - (FLEX): Likewise. - -Sun May 17 14:52:08 1998 Martin v. Loewis <loewis@informatik.hu-berlin.de> - - * typeck.c (type_unknown_p): Return true for TREE_LIST also. - - * call.c (build_method_call): Use TYPE_MAIN_VARIANT on typedefs. - -Sun May 17 14:51:41 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_scoped_method_call): Likewise. - -Sun May 17 13:53:48 1998 Mark Mitchell <mmitchell@usa.net> - - * init.c (build_new_1): Call suspend_momentary around the creation - of values that must be saved for exception handling. - * parse.y (.build_new_placement): New non-terminal. - (unary_expr, new_placement): Use it. - * parse.c: Regenerated. - -Sun May 17 12:32:08 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (duplicate_decls): Use CANONICAL_TYPE_VARIANT to compare - old and new types. - - * pt.c (tsubst): Make sure that BINFO_TYPE of new binfos is the - canonical type. - - * call.c (build_over_call): Don't use IS_SIGNATURE on a namespace. - -Fri May 15 20:28:00 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): Revert problem change. - - * Makefile.in (CONFLICTS): Fix. - -Fri May 15 15:34:02 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * decl.c (duplicate_decls): Clean up, add DECL_DATA_AREA bits. - -Fri May 15 00:46:05 1998 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Use BINFO_SIZE. - - * decl.c (start_decl): Use 'tem'. - -Thu May 14 16:30:47 1998 Andrew MacLeod <amacleod@cygnus.com> - - * exception.cc: Include eh-common.h. - (struct cp_eh_info): Add eh_info struct with NEW_EH_MODEL. - (__cplus_type_matcher): First stab at new C++ runtime type matcher. - (__cp_push_exception): Initialize eh_info struct as well. - * except.c: Remove local structs and include eh-common.h. - (init_exception_processing): Set language and version codes. - (call_eh_info): Add presence of eh_info to runtime description of - struct cp_eh_info. - (expand_end_eh_spec): Call start_catch_block() and end_catch_block(). - * semantics.c (finish_try_block): Call start_catch_block() and - end_catch_block(). - * parse.y (function_try_block): Call start_catch_block() and - end_catch_block(). - -Thu May 14 12:27:34 1998 Brendan Kehoe <brendan@cygnus.com> - - * typeck.c (original_type): New function. - (common_type): Use it to get the DECL_ORIGINAL_TYPE for T1 and T2, - to see if they're actually the same. - * cp-tree.h (original_type): Declare. - -Wed May 13 12:54:30 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (lex.o): Depend on output.h. - - * call.c (add_function_candidate): Remove unused variable `cand'. - (add_conv_candidate): Likewise. - (build_builtin_candidate): Likewise. - - * cp-tree.h: Add prototype for `types_overlap_p'. - - * decl.c (signal_catch): Mark parameter `sig' with ATTRIBUTE_UNUSED. - - * decl2.c (merge_functions): Remove unused variables `tmp' and - `tempn'. - - * error.c (expr_as_string): Mark parameter `v' with ATTRIBUTE_UNUSED. - (code_as_string): Likewise. - (language_as_string): Likewise. - (parm_as_string): Likewise. - (op_as_string): Likewise. - (assop_as_string): Likewise. - (cv_as_string): Likewise. - - * lex.c: Include output.h. - - * pt.c (type_unification): Cast first argument of `bzero' to a char*. - - * search.c (dfs_no_overlap_yet): Mark parameter `t' with - ATTRIBUTE_UNUSED. - - * tinfo.cc (__class_type_info::dcast): Change the type of variable - `i' from int to size_t. - - * typeck.c (language_lvalue_valid): Mark parameter `exp' with - ATTRIBUTE_UNUSED. - -Tue May 12 21:37:49 1998 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (dump_simple_decl): Use DECL_CLASS_SCOPE_P and/or - DECL_NAMESPACE_SCOPE_P. - (lang_decl_name): Likewise. - * pt.c (tsubst_friend_function, tsubst): Likewise. - * decl.c (pushdecl, redeclaration_error_message, start_decl, - cp_finish_decl, start_function): Likewise. - * class.c (finish_struct_1): Likewise. - * call.c (build_over_call): Likewise. - (compare_ics): Use DERIVED_FROM_P. - -Tue May 12 07:24:18 1998 Mark Mitchell <mmitchell@usa.net> - - * cp-tree.h (CANONICAL_TYPE_VARIANT): New macro. - * method.c (build_mangled_name): Use it. - (build_decl_overload_real): Likewise. - - * error.c (dump_simple_decl): New function, broken out from ... - (dump_decl): Use it. - -Mon May 11 11:38:07 1998 Mark Mitchell <mmitchell@usa.net> - - * ptree.c (lang_print_xnode): Add missing `break'. - - * pt.c (tsubst): Remove duplicate check for IDENTIFIER_NODE. - - * call.c (add_template_candidate): Adjust for changes to - fn_type_unification. - (add_template_candidate_real): Likewise. - (add_template_conv_candidate): Likewise. - (build_user_type_conversion_1): Likewise. - (build_new_function_call): Likewise. - (build_object_call): Likewise. - (build_new_op): Likewise. - (build_new_method_call): Likewise. - * class.c (instantiate_type): Likewise. - * cp-tree.h (unification_kind_t): New type. - (fn_type_unification): Adjust prototype. - (type_unificaiton): Likewise. - * pt.c (UNIFY_ALLOW_NONE): New macro. - (UNIFY_ALLOW_MORE_CV_QUAL): Likewise. - (UNIFY_ALLOW_LESS_CV_QUAL): Likewise. - (UNIFY_ALLOW_DERIVED): Likewise. - (unify): Change prototype. - (maybe_adjust_types_for_deduction): New function. - (check_cv_quals_for_unify): Likewise. - (determine_specialization): Adjust. - (fn_type_unification): Likewise. - (type_unification): Likewise. - (type_unification_real): Likewise. Use - maybe_adjust_types_for_deduction. Fix mishandling of - back-unification of template functions passed as arguments. Pass - appropriate combination of UNIFY_ALLOW_* to unify. - (unify): Remove unused NTPARMS parameter. Use - check_cv_quals_for_unify. Remove bogus code that allowed - too-generous unification in order to adhere more closely to standard. - (get_bindings_real): Adjust. - (get_class_bindings): Likewise. - - * method.c (build_overload_identifier): Only use the innermost - template arguments when mangling. - * pt.c (tsubst_template_argument_vector): New function. - (complete_template_args): Deal with the situation where the - extra_args contain more than one level of arguments. - (lookup_template_class): Deal with member template classes, which - may have more than one level of arguments. - (tsubst): Don't tsbust into the TREE_TYPE of an IDENTIFIER_NODE. - Improve handling of member template classes. Use - DECL_PRIMARY_TEMPLATE instead of inline expansion. Use - tsubst_template_argument_vector where appropriate. - (regenerate_decl_from_template): Break out from ... - (instantiate_decl): Here. - - * lex.c (yyprint): Remove TYPENAME_ELLIPSIS. - * parse.h: Regenerated. - * parse.c: Really regenerated. - - * cp-tree.h (finish_unary_op_expr): New function. - (finish_id_expr): Likewise. - (begin_new_placement): Likewise. - (finish_new_placement): Likewise. - (finish_declarator): Likewise. - (finish_translation_unit): Likewise. - (finish_parmlist): Likewise. - (begin_class_definition): Likewise. - (finish_class_definition): Likewise. - (finish_default_args): Likewise. - (finish_inline_definitions): Likewise. - * parse.y (GCC_ASM_KEYWORD): Remove. - (TYPENAME_ELLIPSIS): Likewise. - * parse.c: Regenerated. - Use new functions in semantics.c in the actions for many rules. - * gxx.gperf (GCC_ASM_KEYWORD): Just use ASM_KEYWORD. - * hash.h: Regenerated. - * semantics.c (finish_expr_stmt): Allow NULL expr. - (finish_unary_op_expr): New function, containing - code previously in parse.y. - (finish_id_expr): Likewise. - (begin_new_placement): Likewise. - (finish_new_placement): Likewise. - (finish_declarator): Likewise. - (finish_translation_unit): Likewise. - (finish_parmlist): Likewise. - (begin_class_definition): Likewise. - (finish_class_definition): Likewise. - (finish_default_args): Likewise. - (finish_inline_definitions): Likewise. - -Sun May 10 23:43:13 1998 Mark Mitchell <mmitchell@usa.net> - - * typeck.c (build_c_cast): Don't decay arrays and functions to - pointer type when converting to a class type. - -Sun May 10 22:53:56 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (DECL_NAMESPACE_SCOPE_P): New macro. - (DECL_CLASS_SCOPE_P): Likewise. - -Sun May 10 22:48:22 1998 H.J. Lu (hjl@gnu.org) - - * class.c (finish_struct_1): Use OVL_CURRENT on TREE_VEC_ELT. - * decl2.c (constructor_name_full): Likewise. - -Sun May 10 22:48:12 1998 Mike Stump <mrs@wrs.com> - - * tree.c (mapcar): Add OVERLOAD support. - - * init.c (resolve_offset_ref): We must use basetype_path before we - destroy it with a call to convert_pointer_to. - -Sat May 9 14:44:37 1998 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (currently_open_class): New fn. - * decl.c (lookup_name_real): Use it. - * search.c (lookup_field): Likewise. - -Fri May 8 23:32:42 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * cp-tree.def (OVERLOAD): New node. - * cp-tree.h (BINDING_TYPE, SET_IDENTIFIER_GLOBAL_VALUE, - SET_IDENTIFIER_NAMESPACE_VALUE): Define. - (NAMESPACE_BINDING): Remove. - (IDENTIFIER_GLOBAL_VALUE, IDENTIFIER_NAMESPACE_VALUE): Use - namespace_binding. - (OVL_FUNCTION, OVL_CHAIN, OVL_CURRENT, OVL_NEXT, OVL_USED): - Define. - (tree_overload): New struct. - (IDENTIFIER_TYPE_VALUE): Use identifier_type_value. - (REAL_IDENTIFIER_TYPE_VALUE): Define. - (IDENTIFIER_HAS_TYPE_VALUE): Use IDENTIFIER_TYPE_VALUE. - (lang_decl_flags): Remove in_namespace. - (lang_decl): Remove chain. - (DECL_CHAIN, DECL_NAMESPACE): Remove. - (flag_honor_std): Declare extern. - (identifier_type_value, pushdecl_namespace_level, push_using_decl, - namespace_binding, set_namespace_binding, - lookup_function_nonclass, cat_namespace_levels, - set_decl_namespace, lookup_arg_dependent, binding_init, ovl_cons, - scratch_ovl_cons, ovl_member, build_overload): Declare. - (decl_list_length, get_namespace_id, current_namespace_id, - overloaded_globals_p): Remove. - (lookup_using_namespace, qualified_lookup_using_namespace): Change - return type. - (push_scratch_obstack): New macro. - * call.c (add_function_candidate): Special-case type of OVERLOAD node. - (build_user_conversions_1): Iterate using OVL_NEXT for ctors, - convs, fns. - (build_new_function_call): Iterate using OVL_CHAIN. - Print DECL_NAME in when reporting ambiguities. - (build_object_call): Iterate using OVL_NEXT for fns, convs. - (build_new_op): Call lookup_function_nonclass. - Iterate using OVL_NEXT. - (build_op_delete_call): Change detection of members. - Do not wrap TREE_LIST around fields and single global functions. - (build_over_call): Don't push a class level if the context is a - namespace. - (build_new_method_call): Iterate using OVL_NEXT. - * class.c (add_method): Chain overloaded members using - build_overload. Remove copying of method. - (grow_method): When iterating through the obstack, expect OVERLOAD - nodes. Chain overload members. - (finish_struct_methods): Chain overload members. Unpack OVERLOAD - nodes in call to get_baselinks. - (duplicate_tag_error): Expect OVERLOAD nodes when unchaining. - (finish_struct_1): Iterate over ctor using OVL_NEXT. Handle - fdecls that are OVERLOAD nodes. - (validate_lhs): New function. - (instantiate_type): Do not copy OVERLOAD nodes. Remove dead - code. Use DECL_NAME in error messages. Split code between global - and member function processing. - * decl.c (global_type_node): New static variable. - (in_std): New global. - (struct binding_level): New field usings. - (resume_binding_level): Assert that we are not in a class. - (toplevel_bindings_p): Just check for namespace_p or - pseudo_global. - (resume_level): Remove. - (find_binding): New function. - (binding_for_name): Call it. - (namespace_binding, set_namespace_binding): New functions. - (push_namespace): Associate binding level with new namespace, - resume_binding_level for existing namespace. Remove old code. - Fake std by counting. - (store_bindings): Use REAL_IDENTIFIER_TYPE_VALUE. - (maybe_push_to_top_level): Save current namespace. - (pop_from_top_level): Restore saved namespace. - (pop_namespace): Call suspend_binding_level. Remove old code. - (cat_namespace_levels): New function. - (set_identifier_type_value_with_scope): For namespace bindings, - set BINDING_TYPE, and use global_type_node. - Use REAL_IDENTIFIER_TYPE_VALUE otherwise. - (identifier_type_value): New function. - (pushtag): If no context, use current_namespace. - (duplicate_decls): Don't process DECL_CHAIN. - (pushdecl): Set DECL_CONTEXT to current_namespace, if it is not - already set. Never reset it to NULL_TREE. Lookup global variables - in their namespace. Push overloaded templates if they are on - namespace level. - (pushdecl_namespace_level): New function. - (pushdecl_top_level): Implement using pushdecl_namespace_level. - (pushdecl_using_decl): New function. - (overloaded_globals_p): Remove. - (push_overloaded_decl): Create OVERLOAD nodes, and iterate through - them. Use namespace_binding and set_namespace_value. - (redeclaration_error_message): Complain if the declarations come - from different namespaces. - (lookup_tag): On namespace level, look in the BINDING_TYPE. - (lookup_namespace_name): Pass tree_bindings from stack. Remove - old code. - (select_decl): New function. - (lookup_name_real): Call it for qualified and unqualified lookup. - Pass tree_bindings from the stack. - If prefer_type is 1, also accept namespaces. - (lookup_function_nonclass): New function. - (init_decl_processing): Set the binding level of the global - namespace to global_binding_level. - Build a proper type list for __builtin_apply. - Initialize std_node to "fake std" if flag_honor_std is set. - Initialize global_type_node. - Allocated bad_alloc in namespace std if flag_honor_std. - (define_function): Set the DECL_CONTEXT to the current_namespace. - (start_decl): A namespace is not considered as a context here. If - the DECL_CONTEXT is a namespace, push the decl. - (cp_finish_decl): Check for namespaces used as initializers. - (grokfndecl): Add namespace parameter. Remove processing of - DECL_CHAIN. - (grokvardecl): Add namespace parameter. - (grokdeclarator): Process SCOPEs that are namespaces. For - mangling, temporarily set the DECL_CONTEXT on anonymous structs. - (start_function): Check for contexts that are namespaces. - Set context for declarations that have not been pushed. - (store_parm_decls): Check for ::main only. - (finish_function): Likewise. - (start_method): Check for contexts that are namespaces. - (start_method): Remove DECL_CHAIN processing. - * decl2.c (flag_honor_std): Declare. - (lang_decode_option): Set it if -fhonor-std or -fnew-abi is given. - (decl_namespace_list): New static global. - (grok_x_components): Ignore namespaces as type contexts. - (check_classfn): Expect OVERLOAD nodes. - (grokfield): Remove DECL_CHAIN processing. - (finish_file): Call cat_namespace_levels. - (merge_functions): New function. - (ambiguous_decl): Rewrite. - (lookup_using_namespace): Produce tree_bindings. - (qualified_lookup_using_namespace): Likewise. - (set_decl_namespace, decl_namespace, current_decl_namespace, - push_decl_namespace, pop_decl_namespace): New functions. - (arg_lookup): New struct. - (add_function, arg_assoc_namespace, arg_assoc_class, - arg_assoc_type, arg_assoc_args, arg_assoc, lookup_arg_dependent): - New functions. - (get_namespace_id, current_namespace_id): Remove. - (do_toplevel_using_decl): Rewrite. - (do_class_using_decl): Complain about namespace qualifiers. - (do_using_directive): Sorry if not on namespace level. Complain - about unknown namespaces. - * error.c (dump_aggr_type): Check for namespace contexts. - * except.c (init_exception_processing): Push terminate into std. - * friend.c (is_friend): A namespace is not a context, here. - * init.c (expand_member_init): Remove DECL_CHAIN processing. - (build_offset_ref): Process OVERLOAD nodes. - * lang-specs.h (__HONOR_STD): Define if -fnew-abi or -fhonor-std. - * lex.c (identifier_type): Loop using OVL_CHAIN. - (see_typename): Set looking_for_typename to 2. - (real_yylex): Likewise. - (do_identifier): Expect OVERLOAD nodes instead of TREE_LISTs. - (do_scoped_id): Expect OVERLOAD nodes. - Change calling convention for qualified_lookup_using_namespace. - (build_lang_decl): Don't set in_namespace anymore. - * method.c (typevec_size): New global. - (build_overload_nested_name): Return if global_namespace. - Otherwise, always expect a declaration context. - (build_qualified_name): Likewise. - Make sure we don't write beyond typevec_size. - (build_decl_overload_real): Likewise. - Allocate one extra slot for the namespace. - (hack_identifier): Mark code dead. - Process OVERLOAD and NAMESPACE_DECL nodes. - * parse.y (program): Pop namespaces until in global namespace. - (extdef): In a using-declaration, don't discard the identifier if - there is no declaration. - (left_curly): Ignore type contexts which are namespaces. - (typename_sub2): Use IDENTIFIER_TYPE_VALUE to retrieve the type - used as scope. - * pt.c (template_class_depth): Expect types to be namespaces. - (determine_specialization): Simplify by expecting OVERLOAD nodes. - (push_template_decl): Push into namespace level. - Reset ctx if it is a namespace. - Set DECL_CONTEXT to current_namespace if not set already. - Ignore real contexts that are namespaces. - (mangle_class_name_for_template): Skip global_namespace. - Mangle other namespaces as declarations. - (lookup_template_function): Set type of OVERLOAD nodes to unknown. - (lookup_template_class): Push into namespace of context. - If the context is a namespace, set it to global_namespace. - Use id_context for mangling. - (for_each_template_parm): Handle OVERLOAD and NAMESPACE_DECL nodes. - (tsubst_friend_function): Ignore namespace contexts. - Push into namespace level. - (tsubst): Handle NAMESPACE_DECL nodes. - Remove DECL_CHAIN processing. - (type_unification_real): Recognize OVERLOAD instead of TREE_LIST nodes. - * ptree.c (print_lang_identifier): Print bindings. - (lang_print_xnode): Print OVERLOAD nodes. - * rtti.c (init_rtti_processing): Push type_info into std. - * search.c (lookup_fnfields_here): Expect OVERLOAD nodes. - (lookup_fnfields_1, get_virtuals_named_this, get_matching_virtual, - dfs_debug_mark, dfs_pushdecls, dfs_compress_decls, add_conversions, - lookup_fnfields_here): Likewise. - Process all nodes, instead of going through TREE_CHAIN. - * sig.c (build_signature_pointer_or_reference_type): Set context - to global_namespace. - (build_signature_table_constructor): Expect OVERLOAD nodes. - * spew.c (yylex): Save old setting of looking_for_typename. - * tree.c (decl_list_length): Remove. - (binding_init): New function. - (count_functions): Rewrite. - (is_overloaded_fn): Expect OVERLOAD nodes. - (really_overloaded_fn, get_first_fn, lvalue_type): Likewise. - (ovl_cons, scratch_ovl_cons, build_overload, build_overload_after, - ovl_member): New functions. - * typeck.c (require_complete_type): Expect OVERLOAD nodes. - (type_unknown_p): Likewise. - (require_instantiated_type): Likewise. - (build_component_ref): Declare code dead. - (build_x_function_call): Create and expect OVERLOAD nodes. - (build_function_call_real): Check for ::main only. - (build_unary_op): Likewise. Expect OVERLOAD nodes. - (convert_for_assignment): Check for TREE_LIST before accessing - TREE_VALUE. - * decl.c (duplicate_decls): Check for namespace bindings instead - of global bindings. - (pushdecl, push_overloaded_decl, lookup_tag, lookup_name_real, - lookup_name_current_level, start_decl, xref_tag, - finish_enum): Likewise. - * init.c (build_offset_ref): Likewise. - * search.c (lookup_field): Likewise. - (lookup_fnfields): Likewise. - (dfs_debug_mark): Likewise. - * decl.c (poplevel): Use SET_IDENTIFIER_TYPE_VALUE. - (poplevel_class, pop_from_top_level): Likewise. - * decl2.c (finish_method): Likewise. - * class.c (build_vtable): Use SET_IDENTIFIER_GLOBAL_VALUE. - * decl.c (record_builtin_type): Likewise. - (init_decl_processing, grokfndecl): Likewise. - * lex.c (get_time_identifier, do_identifier, do_scoped_id): Likewise. - (make_lang_type): Likewise. - * parse.y (make_thunk): Likewise. - * pt.c (tsubst): Likewise. - * tree.c (debug_binfo): Likewise. - * exception.cc, new.cc, new1.cc, new2.cc, tinfo.cc, tinfo.h, - tinfo2.cc, inc/new.h: Add std qualifications. - * inc/new: Wrap with namespace std if __HONOR_STD. - * inc/typeinfo: Likewise. - -Fri May 8 00:43:50 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_user_type_conversion_1): Handle second_conv - properly for templates. - -Thu May 7 17:09:25 1998 Andrew MacLeod <amacleod@cygnus.com> - - * method.c (build_decl_overload_real): Set TREE_USED flag to - zero for build_type_variants nodes as well. - -Wed May 6 19:27:09 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Don't tsubst the type of an IDENTIFIER_NODE. - -Wed May 6 16:49:48 1998 Jim Wilson <wilson@cygnus.com> - - * Makefile.in (call.o, class.o, decl.o, decl2.o, errfn.o, error.o, - except.o, expr.o, friend.o, init.o, lex.o, method.o, pt.o, repo.o, - rtti.o, search.o, semantics.o, sig.o, tree.o, typeck.o, typeck2.o, - xref.o): Add toplev.h dependencies. - -Wed May 6 16:44:58 1998 Jeffrey A Law (law@cygnus.com) - - * errfn.c (cp_error, cp_warning): Remove declarations for - error and warning respectively. - -Wed May 6 14:28:18 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * error.c: Convert to using ctype macros defined in system.h. - * method.c: Likewise. - * xref.c: Likewise. - * lex.c: Likewise. Also remove redundant system header stuff. - -Wed May 6 06:36:41 1998 Robert Lipe <robertl@dgii.com> - - * call.c, class.c, decl.c, decl2.c, errfn.c, error.c, except.c, - expr.c, friend.c, init.c, lex.c, method.c, pt.c, repo.c, rtti.c, - search.c, semantics.c, sig.c, tree.c, typeck.c, typeck2.c, - xref.c: Add include of toplev.h. - -Wed May 6 02:33:39 1998 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (perm_manip): Also regenerate the RTL of an extern. - (copy_to_permanent): Use end_temporary_allocation. - -Tue May 5 23:54:04 1998 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_vec_init): The initialization of each array - element is a full-expression. - -Tue May 5 18:24:13 1998 Andrew MacLeod <amacleod@cygnus.com> - - * method.c (build_mangled_name): Add a call to build_type_variant - to get the right type. - -Tue May 5 01:25:03 1998 Jason Merrill <jason@yorick.cygnus.com> - - * Makefile.in: Add .SUFFIXES. - - * cp-tree.def: Remove NAMESPACE_DECL. - -Sun May 3 01:32:14 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Do evaluate arg even if it has empty - class type. - * decl.c (start_function): Don't push a member function. - -Thu Apr 30 18:59:23 1998 Jim Wilson <wilson@cygnus.com> - - * Makefile.in (g++FAQ.info): Put -o option before input file. - -Thu Apr 30 13:05:33 1998 Andrew MacLeod <amacleod@cygnus.com> - - * gxxint.texi: Add info for squangling codes K and B. - -Tue Apr 28 13:22:01 1998 Mark Mitchell <mmitchell@usa.net> - - * semantics.c (begin_stmt_expr): Avoid duplicating the effect of - the expression in templates. - (finish_stmt_expr): Likewise. - -1998-04-28 Brendan Kehoe <brendan@cygnus.com> - - * decl2.c (ambiguous_decl): Fix NAME parm to be a tree, not int. - -Mon Apr 27 13:58:10 1998 Mark Mitchell <mmitchell@usa.net> - - * decl.c (maybe_push_to_top_level): Always clear - current_template_parms and processing_template_decl. - (pushtag): Remove check of current_class_type and some comments, - since maybe_push_to_top_level no longer creates confusion. - -Sun Apr 26 12:10:18 1998 Mark Mitchell <mmitchell@usa.net> - - * cp-tree.h (CLASSTYPE_IS_TEMPLATE): New macro. - (DECL_CLASS_TEMPLATE_P): Likewise. - (DECL_PRIMARY_TEMPLATE): Likewise. - (PRIMARY_TEMPLATE_P): Use it. - (push_template_decl_real): New function. - (redeclare_class_template): Take new template parameters as - input. - (is_specialization_of): New function. - (comp_template_args): Declare. - * decl.c (pushtag): Handle friend template classes. - (xref_tag): Likewise. Use new calling convention for - redeclare_class_template. - * decl2.c (grok_x_components): Handle friend templates. - * friend.c (is_friend): Use is_specialization_of where - appropriate. Deal with friend class templates. - (make_friend_class): Let a class template be friends with itself. - * pt.c (comp_template_args): Remove declaration. - (tsubst_friend_class): New function. - (push_template_decl_real): New function. - (push_template_decl): Use it. - (redeclare_class_template): Adjust for new calling convention. - (comp_template_args): Give it external linkage. - (instantiate_class_type): Use tsubst_friend_class to deal - with friend templates. - * typeck.c (comptypes): Use comp_template_args, rather than - expanding it inline. - * parse.y (component_decl): Handle a nested template type - like other component type declarations. - - * pt.c (check_explicit_specialization): Handle overloaded - constructors correctly. - - * pt.c (mabybe_get_template_decl_from_type_decl): New function. - (lookup_template_class): Use it. - -Thu Apr 23 21:19:06 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.def: Add WRAPPER. USER_CONV now only has two ops. - * cp-tree.h: Add WRAPPER support. - * call.c (add_candidate): Split out from add_*_candidate fns. - (build_over_call): Take the candidate instead of function and args. - Enforce access control here. Emit overload warnings here. - (add_warning): New fn. - (joust): Add WARN parm. If not set, call add_warning instead of - printing a warning. Re-enable some warnings. - (tourney): Pass it. - (convert_like): Adjust. - (build_new_op): Adjust. - (build_new_function_call): Adjust. - (build_user_type_conversion_1): Adjust. - (USER_CONV_FN): Adjust. - * tree.c (build_expr_wrapper, build_expr_ptr_wrapper, - build_int_wrapper): New fns. - -Thu Apr 23 18:27:53 1998 Mark P. Mitchell <mmitchell@usa.net> - - * pt.c (unify): Fix typo in previous change. - -Thu Apr 23 09:32:58 1998 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (dump_type_real): Declare canonical_name. - - * typeck.c (comp_target_types): Fix PMFs. - -Wed Apr 22 13:24:48 1998 Mark Mitchell <mmitchell@usa.net> - - * class.c (finish_struct): Set TREE_PRIVATE and TREE_PROTECTED for - the DECL_RESULTs of a member TEMPLATE_DECL, not just the - TEMPLATE_DECL. - - * pt.c (tsubst): Decrease the template-level of - TEMPLATE_TEMPLATE_PARMS. Likewise for the DECL_INITIAL of a - TEMPLATE_PARM_INDEX. - (template_decl_level): New function. - (unify): Make sure to record unifications for template - parameters, even when the parameters exactly match the arguments. - Combine duplicated code for TEMPLATE_TEMPLATE_PARMs and - TEMPLATE_TYPE_PARMS. Don't try to unify template parameters that - aren't from the level we're currently working on. - -Tue Apr 21 22:00:04 1998 Mark Mitchell <mmitchell@usa.net> - - * errfn.c (cp_thing): Use xrealloc, not xmalloc, to copy memory. - - * decl2.c (check_member_template): Set DECL_IGNORED for member - class templates, too. - - * decl2.c (grokfield): Remangle the name of a member TYPE_DECL. - -Tue Apr 21 18:59:11 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * decl.c (duplicate_decls): Only check DECL_FRIEND_P if function. - -Tue Apr 21 14:22:00 1998 Jeffrey A Law (law@cygnus.com) - - * cp-tree.h (intTI_type_node, unsigned_intTI_type_node): Declare. - * decl.c (intTI_type_node, unsigned_intTI_type_node): Define. - (init_decl_processing): Handle TI types. - * typeck.c (unsigned_type, signed_type): Handle TI types. - -Sat Apr 18 15:25:21 1998 Jim Wilson <wilson@cygnus.com> - - * g++spec.c (lang_specific_driver): New argument in_added_libraries. - New local added_libraries. Increment count when add library to - arglist. - -Fri Apr 17 21:25:00 1998 Mark Mitchell <mmitchell@usa.net> - - * cp-tree.h (type_as_string_real): New function. - * pt.c (mangle_class_name_for_template): Use it. - * error.c (dump_aggr_type): Change prototype. - (dump_type_prefix): Likewise. - (dump_type_suffix): Likewise. - (dump_type_real): Convert from dump_type. If desired, the - "canonica" name of a typedef, i.e., the name of the underlying - type, can be printed. - (dump_type): Call dump_type_real. - -Fri Apr 17 14:30:45 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (lang_decode_option): -fnew-abi implies -fvtable-thunks. - - * typeck.c (comp_target_types): Tweak pedantic case. - (comp_target_parms): Tweak pedantic case. Clean up somewhat. - Return -1 or 1 instead of 1 or 2. - (compparms): Remove STRICT handling. - (convert_for_assignment): Fix handling of pmfs. - -Fri Apr 17 14:04:16 1998 Mark Mitchell <mmitchell@usa.net> - - * typeck.c (comp_target_types): Handle references like pointers. - (comp_target_parms): Note that return code from comp_target_types - can be negative to indicate failure. - -Fri Apr 17 09:10:52 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * Make-lang.in (c++.all.build): Don't depend on $(DEMANGLER_PROG), - which requires a working target compiler to build. - -Fri Apr 17 08:57:35 1998 Jeffrey A Law (law@cygnus.com) - - * tree.c (avoid_overlap): Add prototype. - - * spew.c (num_tokens): Add prototype. - (nth_noken, add_token, consume_token, debug_yychar): Likewise. - - * search.c (dfs_check_overlap): Add prototype. - (dfs_no_overlap_yet): Likewise. - - * pt.c (original_template): Add prototype. - (inline_needs_template_parms): Likewise. - (push_inline_template_parms_recursive): Likewise. - (retrieve_specialization, register_specialization): Likewise. - (print_candidates, reduce_template_parm_level): Likewise. - (build_template_decl, mark_template_parm): Likewise. - (tsubst_friend_function, get_bindings_real): Likewise. - - * method.c (start_squangling): Add prototype. - (end_squangling, check_ktype, issue_ktype): Likewise. - (build_overloaded_scope_ref, check_btype): Likewise. - (build_mangled_template_parm_index): Likewise. - - * lex.c (init_cpp_parse): Add prototype. - (handle_cp_pragma, handle_sysv_pragma): Likewise. - (reduce_cmp, token_cmp): Likewise. - - * except.c (call_eh_info): Add prototype. - (push_eh_info, get_eh_info, get_eh_value, get_eh_type): Likewise. - (get_eh_caught, get_eh_handlers, do_pop_exception): Likewise. - - * decl2.c (is_namespace_ancestor): Add prototype. - (namespace_ancestor, add_using_namespace): Likewise. - (ambiguous_decl): Likewise. - - * decl.c (indent): Add prototype. - - * call.c (add_template_candidate_real): Add prototype. - -Fri Apr 17 01:57:12 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (build_expr_from_tree): Just return a PMF. - -Fri Apr 17 00:45:12 1998 Mark Mitchell <mmitchell@usa.net> - - * typeck2.c (process_init_constructor): Don't strip cv-qualifiers - when doing initializations. - - * pt.c (unify): Use comptypes to compare type args. - -Fri Apr 17 00:24:22 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (duplicate_decls): Fix check for when it's safe to free - the new decl. - - * pt.c (mangle_class_name_for_template): Don't pass a typedef type - to type_as_string. - -Thu Apr 16 17:47:30 1998 Jeffrey A Law (law@cygnus.com) - - * pt.c (build_template_parm_index): Add prototype. - - * search.c (my_tree_cons): Don't clear words outside the - newly allocated node. - -Wed Apr 15 15:34:44 1998 Dave Brolley <brolley@cygnus.com> - - * lex.c (init_parse): Now returns char* containing the filename. - -Wed Apr 15 13:20:06 1998 John Carr <jfc@mit.edu> - Jeff Law <law@cygnus.com> - - * errfn.c: Rework to avoid problems when HOST_WIDE_INT is longer - than a pointer. - -Sun Apr 12 22:31:19 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * cvt.c (cp_convert_to_pointer): Use TYPE_PRECISION. - -Fri Apr 10 12:16:49 1998 Benjamin Kosnik <bkoz@loony.cygnus.com> - - * decl.c (duplicate_decls): Don't warn for redundant decls if - friend: let add_friend take care of it. - -Thu Apr 9 02:40:48 1998 Jason Merrill <jason@yorick.cygnus.com> - - * sig.c (build_signature_pointer_constructor): Don't set - TREE_HAS_CONSTRUCTOR for a signature pointer. - * cvt.c (ocp_convert): Don't force a temporary for internal structs. - * init.c (resolve_offset_ref): Warn about implicit & on pmfs - here, too. - * typeck.c (build_unary_op): Only allow taking the address of a - real constructor. - * typeck2.c (digest_init): Simplify. - (store_init_value): Don't pedwarn about using { } for pmfs. - -Thu Apr 9 22:16:57 1998 Per Bothner <bothner@cygnus.com> - - * cp-tree.h (start_decl): Update prototype. - * decl.c (start_decl): Like the C version, new parameters - for the attributes. Call cplus_decl_attributes here, - (pushdecl): Like C version, do build_type_copy if TYPE_DECL, - (grokdeclarator): Pass NULL for new start_decl arguments. - * pt.c (tsubst_expr): Likewise. - * parse.y: Merge cplus_decl_attribute calls into start_decl calls. - * typeck.c (common_type): Check TYPE_MAIN_VARIANT. - * lex.c (build_lang_decl): Add lang_name_java. - * class.c (push_lang_context): Add lang_name_java. - * method.c (build_mangled_name): Check for is_java_type. - -Thu Apr 9 22:16:57 1998 Benjamin Kosnik <bkoz@loony.cygnus.com> - - * decl.c (grokdeclarator): Check TYPE_MAIN_VARIANT. - * call.c (build_scoped_method_call): Check for TREE_CODE for - VOID_TYPE instead of type == void_type_node. - (build_method_call): Likewise. - * decl.c (lookup_name_real): Likewise. - (grokdeclarator): Likewise. - (start_decl): Likewise. - (grokparms): Likewise. - (start_function): Likewise. - (finish_function): Likewise. - (start_method): Likewise. - -Thu Apr 9 00:18:44 1998 Dave Brolley (brolley@cygnus.com) - - * lex.c (finput): New variable. - (init_cpp_parse): Renamed from init_parse. - (init_parse): Handle !USE_CPPLIB. Call init_cpp_parse when finished. - (finish_parse): New function. - * cp-tree.h (init_lex, init_parse): Remove declarations. - -Mon Apr 6 02:25:05 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_call): Still evaluate the actual argument. - * class.c (is_empty_class): Update for -fnew-abi. - - * decl2.c: -fnew-abi implies -fsquangle. - - * method.c (do_build_assign_ref): Don't do anything to copy - an empty class. - (do_build_copy_constructor): Likewise. - * call.c (build_over_call): Likewise. - -Sat Apr 4 18:43:58 1998 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (avoid_overlap): Return a value. - -Sat Apr 4 12:52:35 1998 Jeffrey A Law (law@cygnus.com) - - * method.c (check_btype): Add missing argument to xrealloc. - (check_ktype): Likewise. - -Fri Apr 3 02:22:59 1998 Jason Merrill <jason@yorick.cygnus.com> - - Implement empty base optimization. - * class.c (finish_struct_1): Add vbase fields earlier. Set - CLASSTYPE_SIZE of an empty base to 0. Types with bases can be empty. - * search.c (dfs_check_overlap, dfs_no_overlap_yet): New fns. - (types_overlap_p): New fn. - * tree.c (avoid_overlap): New fn. - (build_base_fields): Use it to avoid overlapping empty bases. - * cp-tree.h, decl2.c, lang-options.h: Add -fnew-abi. - - * decl.c (cplus_expand_expr_stmt): Strip unused INDIRECT_REFs. - - Re-implement allocation of base class subobjects. - * tree.c (unshare_base_binfos): New fn. - (layout_basetypes): Use it. Now handles offsets of both virtual and - non-virtual bases, after layout_type. - (layout_vbasetypes): Remove. - (build_base_fields): Generate FIELD_DECLs for each non-virtual base. - (build_vbase_pointer_fields): Split out from old layout_basetypes. - * class.c (finish_base_struct): Lose offset handling code. - Move nonvdtor warning here. Don't mess with t_binfo anymore. - (finish_struct_1): Don't mess with t_binfo anymore. Use fns above. - * cp-tree.h: Adjust. - -Thu Apr 2 14:25:13 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h: Lose CLASSTYPE_VBASE_SIZE, some unused stuff. - * decl.c, decl2.c, pt.c, ptree.c, lex.c: Likewise. - * class.c (duplicate_tag_error): Likewise. - (finish_struct_1): Set CLASSTYPE_SIZE, CLASSTYPE_MODE, CLASSTYPE_ALIGN. - * tree.c (layout_vbasetypes): Update from layout_record, remove - var_size support, use CLASSTYPE_SIZE instead of CLASSTYPE_VBASE_SIZE. - (layout_basetypes): Likewise. - -Wed Apr 1 18:22:25 1998 Jeffrey A Law (law@cygnus.com) - - * class.c, Make sure system.h is included just after config.h. - Delete lingering stdio and errno references too. - * decl.c, errfn.c, parse.y, ptree.c search.c, xref.c: Likewise. - -Wed Apr 1 15:38:36 1998 Jason Merrill <jason@yorick.cygnus.com> - - * friend.c (is_friend): Fix access control for local classes. - - * class.c (is_empty_class): New fn. - * call.c (build_call): Don't pass empty class objects to a function. - -Wed Apr 1 14:58:35 1998 Mark Mitchell <mmitchell@usa.net> - - * call.c (build_over_call): Do name resolution for default - arguments of function templates in the scope of the templates. - -Tue Mar 31 13:43:57 1998 Jeffrey A Law (law@cygnus.com) - - * call.c: Include system.h. Remove includes, declarations and - defines provided by system.h. - * class.c, cvt.c, decl.c, decl2.c, errfn.c error.c: Likewise. - * except.c, expr.c friend.c, g++spec.c, init.c, input.c: Likewise. - * lex.c, parse.y, pt.c, ptree.c repo.c rtti.c, search.c: Likewise. - * semantics.c, sig.c, spew.c, tree.c, typeck.c: Likewise. - * typeck2.c, xref.c: Likewise. - * Makefile.in: Dependencies updated as appropriate. - * Make-lang.in: Likewise. - -Mon Mar 30 12:15:00 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (fn_type_unification): Allow incomplete unification without - an immediate error message. - -Mon Mar 30 08:55:42 1998 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (member_p): New fn. - * decl2.c (finish_file): Only set DECL_STATIC_FUNCTION_P for - initializing class members. - - * cp-tree.def (TEMPLATE_PARM_INDEX): Class 'x'. - * ptree.c (lang_print_xnode): Handle TEMPLATE_PARM_INDEX. - - * call.c (build_method_call): Handle non-scoped destructors, too. - * pt.c (tsubst_copy): Likewise. - - * pt.c (print_template_context): Split out... - (push_tinst_level): ...from here. - - * friend.c (is_friend): Don't pass a type to decl_function_context. - - * typeck.c (convert_for_initialization): Always hand off - conversions to class type. - -Sun Mar 29 20:01:59 1998 Jason Merrill <jason@yorick.cygnus.com> - - * friend.c (is_friend): Local classes have the same access as the - enclosing function. - -Sun Mar 29 00:47:32 1998 Jeffrey A Law (law@cygnus.com) - - * typeck.c (expand_target_expr): Delete dead function. - - * search.c: Put various prototypes inside #ifdef MI_MATRIX. - - * repo.c (save_string): Delete dead function. - - * method.c (thunk_printable_name): Delete dead function. - - * lex.c (yynextch): Delete dead function. - - * expr.c (tree_extract_aggr_init): #if 0 out. - - * except.c (do_unwind): Delete dead function. - (easy_expand_asm): Likewise. - - * cvt.c (build_conversion_type_1): Delete dead function. - - * cp-tree.h (push_expression_obstack): Declare. - - * call.c (source_type): #if 0 out. - - * class.c (alter_access): Remove unused label. Add braces - around empty else clause. - - * lex.c (yyprint): Fix argument to printf. - -Sat Mar 28 17:43:52 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (tsubst): Clear TREE_USED for new FUNCTION_DECLs. - - * pt.c (instantiate_class_template): Make sure template - arguments are permanent. - * init.c (resolve_offset_ref): Don't go looking around in - template types. - - * semantics.c: Add routines to handle expressions, and some - declaration processing. - * parse.y: Use them. - (current_class_depth): Move declaration to cp-tree.h. - * parse.c: Regenerated. - * cp-tree.h: Use them. - (current_class_depth): Declare. - * pt.c (tsubst_copy): Use begin_stmt_expr and finish_stmt_expr. - -Fri Mar 27 20:23:18 1998 Mark Mitchell <mmitchell@usa.net> - - * error.c (dump_decl): Be a bit more explicit with template - type arguments, when verbose. - -Fri Mar 27 18:16:40 1998 Jason Merrill <jason@yorick.cygnus.com> - - * inc/exception: Reorder closing braces. - -Fri Mar 27 13:22:18 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (redeclare_class_template): New function. - * cp_tree.h (redeclare_class_template): Declare it. - * decl.c (xref_tag): Use it. - -Thu Mar 26 11:16:30 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Check IS_AGGR_TYPE, not - TYPE_LANG_SPECIFIC. - * typeck.c (convert_arguments): Likewise. - - * decl.c (grokdeclarator): Remove const and volatile from type after - setting constp and volatilep. - - * class.c (finish_struct_1): Don't warn about bool bitfield larger - than one bit. - -Thu Mar 26 10:25:52 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (convert_nontype_argument): STRIP_NOPS where appropriate. - -Thu Mar 26 10:24:05 1998 Mark Mitchell <mmitchell@usa.net> - - * call.c (build_object_call): Complain about ambiguous operator(), - rather that crashing. - (build_new_op): Likewise. - (build_op_delete_call): Likewise. - -Thu Mar 26 10:23:24 1998 Mark Mitchell <mmitchell@usa.net> - - * cvt.c (perform_qualification_conversions): Use comp_target_types - instead of comp_ptr_ttypes. - -Wed Mar 25 16:10:50 1998 Mark Mitchell <mmitchell@usa.net> - - * cp-tree.h (enforce_access): Declare. - * call.c (enforce_access): Make it extern, not static. - * class.c (alter_access): Use enforce_access; modify code for ISO - compliance, rather than ARM rules. - -Wed Mar 25 12:10:45 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * cp-tree.h: Fix typo. - -Wed Mar 25 02:01:02 1998 Jason Merrill <jason@yorick.cygnus.com> - - * expr.c (cplus_expand_expr): Only do PCC_STATIC_STRUCT_RETURN thing - if (aggregate_value_p (type)). - - * decl2.c (constructor_name_full): Handle TYPENAME_TYPE. - -Tue Mar 24 16:12:01 1998 Mark Mitchell <mmitchell@usa.net> - - * tree.c (mapcar): When dealing with a DECL, use it's constant - value, if any. - * pt.c (lookup_template_class): Don't mangle the names of template - classes whose arguments are unknown. - - * pt.c (tsubst_expr): Handle GOTO_STMT correctly. - -Tue Mar 24 12:21:55 1998 Benjamin Kosnik <bkoz@lisa.cygnus.com> - - * decl.c (init_decl_processing): Set TYPE_PRECISON for bools to 1. - -Tue Mar 24 12:21:48 1998 Jim Wilson <wilson@cygnus.com> - - * decl.c (init_decl_processing): Initialize TYPE_MAX_VALUE for - boolean_type_node to 1. - -Tue Mar 24 10:23:47 1998 Mark Mitchell <mmitchell@usa.net> - - * error.c (dump_expr): Remove unused variable `l'. - - * pt.c (for_each_template_parm): New function, created by - converting uses_template_parms. - (tree_fn_t): New typedef. - (uses_template_parms): Use it. - (mark_template_parm): New function. - (push_template_decl): Check that the argument list of a partial - specialization uses all the template parameters. - - * Make-lang.in (c++filt): Don't delete cxxmain.c after we're done - with it; we might want it for debugging. - * cp-tree.h (type_unification): Change interface. - * class.c (finish_struct_1): Skip nested template types, just like - ordinary nested types. - (instantiate_type): Use new interface to type_unification. - * lex.c (init_lex): Add __sz as opname for sizeof. - * method.c (build_overload_scope_ref): New function. - (build_overload_int): Handle complex expressions. Set - numeric_output_need_bar if necessary. - (build_overload_value): Handle non-PARM_DECL nodes; this - routine is now used by build_overload_int. Remove some - assignments to numeric_output_need_bar. Use - build_overload_scope_ref. - (build_qualified_name): Note that some template mangled names end - with digits, and set numeric_output_need_bar appropriately. Use - build_underscore_int. - * pt.c (unify): Change interface. - (type_unification_real): Likewise. - (determine_specialization): Use new interfaces. - (tsubst): Deal gracefully with situations in which the argument - vector is not fully filled. - (fn_type_unification): Use new interfaces. - (type_unification): Likewise. Remove NOP_EXPR hack. - (type_unification_real): Likewise. - (unify): Likewise. Deal with unification of complex expressions. - -Mon Mar 23 12:24:37 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (complete_template_args): Initialize skip properly. - - * decl.c (make_typename_type): Revert. - (make_implicit_typename): Remove. - (lookup_name_real): Don't call it. Call lookup_field if we see a - TYPE_DECL from a template base. - * search.c (lookup_field): Do implicit typename stuff. - -Sun Mar 22 00:50:42 1998 Nick Clifton <nickc@cygnus.com> - Geoff Noer <noer@cygnus.com> - - * Makefile.in: Various fixes for building cygwin32 native toolchains. - * Make-lang.in: Likewise. - -Fri Mar 20 18:07:39 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * pt.c (tsubst, TEMPLATE_TEMPLATE_PARM): Simplify. - -Fri Mar 20 10:42:07 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (make_implicit_typename): Rewrite removed code. - (make_typename_type): Call it if the type we look up comes from - a base that uses template parms. - - * pt.c (complete_template_args): Rewrite. - (tsubst, FUNCTION_DECL): Use it. - -Fri Mar 20 08:12:43 1998 H.J. Lu (hjl@gnu.org) - - * semantics.c (finish_asm_stmt): Fix combine strings. Call - c_expand_asm_operands () if output_operands, input_operands or - clobbers is not NULL_TREE. - -Fri Mar 20 00:10:19 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * pt.c (complete_template_args): New function. - (get_bindings): Deal with specializations of function templates - with return type containing parameters from outer class - templates. - (tsubst, TEMPLATE_TEMPLATE_PARM): When reducing parameter level, - substitute arguments and compose a new type. - -Thu Mar 19 19:01:48 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (tsubst): Clear DECL_PENDING_INLINE_INFO for new - FUNCTION_DECLs. - -Thu Mar 19 11:51:58 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (make_implicit_typename): Lose useless code. - - * call.c (standard_conversion): Handle A* -> const A* properly. - - * pt.c (get_bindings_real): Rename from get_bindings. Add - check_rettype parm. - (get_bindings): Pass 1. - (get_bindings_overload): Pass 0. - -Wed Mar 19 09:08:12 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (check_explicit_specialization): When reverting a static - member function, also remove the `this' parameter from - last_function_parms. - -Thu Mar 19 02:27:48 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_copy, CONST_DECL): Don't bother tsubsting - a function context. - - * decl.c (store_bindings): Use free_binding_vecs. - (pop_from_top_level): Likewise. - -Wed Mar 18 12:41:43 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (make_implicit_typename): Only change the type of a - TYPENAME_TYPE. - -Wed Mar 18 10:09:51 1998 Mark Mitchell <mmitchell@usa.net> - - * semantics.c: New file, containing routines to perform the - semantic phase of parsing. - * parse.y: Use it. - * pt.c (tsubst_expr): Likewise. - * cp-tree.h: Declare the various functions in semantics.c. - Provide macros to access _STMT tree nodes. - * cp-tree.def: Add ASM_STMT tree node. - * Makefile.in, Make-lang.in: Add dependencies on and for - semantics.c. - -Wed Mar 18 00:24:10 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (push_template_decl): Only check primary templates. - - * pt.c (check_explicit_specialization): Complain about default args - in explicit specialization. - - * parse.y (nomods_initdcl0): Also call cp_finish_decl for a - constructor_declarator. - -Tue Mar 17 14:44:54 1998 Mark Mitchell <mmitchell@usa.net> - - * typeck2.c (build_x_arrow): Don't crash when an aggregate type - has no overloaded operator ->. - - * call.c (build_field_call): Don't crash when presented with a - field that is actually a nested type. - - * decl.c (pushtag): Deal with friend class injection in local - classes. - - * call.c (build_object_call): Don't crash if OBJ is a - pointer-to-member-function. - -Tue Mar 17 11:40:26 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (push_template_decl): Complain about template with C linkage, - anonymous template class. - -Mon Mar 16 12:10:39 1998 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (pushclass): Only use the mi_matrix stuff #ifdef MI_MATRIX. - * search.c: Likewise. - - * lex.c (do_pending_defargs): Only call - maybe_{begin,end}_member_template_processing for FUNCTION_DECLs. - - * parse.y (initdcl0_innards): Move maybeasm back into initdcl0 et al. - -Mon Mar 16 10:47:22 1998 Mark Mitchell <mmitchell@usa.net> - - * parse.y: Deal with CONSTRUCTORS in new_initializers. - -Mon Mar 16 10:54:21 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (tsubst_copy): Deal with BIND_EXPR in a way that more - closely mimics the behavior in parse.y. - (tsubst_expr): Return the resulting BLOCK when making a tsubst'ing - into a compound statement. - -Sun Mar 15 02:07:26 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (TEMPLATE_PARMS_FOR_INLINE): New macro. - * pt.c (inline_needs_template_parms): New fn. - (original_template): New fn. - (push_inline_template_parms_recursive): New fn. - (maybe_begin_member_template_processing): Use them. - (maybe_end_member_template_processing): Likewise. - (is_member_or_friend_template): Rename to is_member_template. - Member functions of local classes are never member templates. - -Sun Mar 15 01:14:22 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * lex.c (do_identifier): Handle TEMPLATE_DECL that was - added in the class scope to catch redefinition error. - - * pt.c (reduce_template_parm_level): Also copy - the DECL_TEMPLATE_PARMS field. - -Sun Mar 15 10:54:08 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (tsubst): Clear TYPE_REFERENCE_TO when creating a - reduced-level template type parameter. - -Sun Mar 15 12:26:02 1998 Manfred Hollstein <manfred@s-direktnet.de> - - * cp-tree.h (struct lang_decl_flags): Add needs_final_overrider. - (DECL_NEEDS_FINAL_OVERRIDER_P): New macro. - * class.c (override_one_vtable): Set DECL_NEEDS_FINAL_OVERRIDER_P. - * decl.c (duplicate_decls): Propagate it. - * typeck2.c (abstract_virtuals_error): Use two loops to emit - abstract virtual functions and virtual functions which need a - final overrider separately. - -Thu Mar 12 09:39:40 1998 Manfred Hollstein <manfred@s-direktnet.de> - - * lang-specs.h: Properly put brackets around array elements in - initializer. - - * typeck.c (build_binary_op_nodefault): Correctly place parens around - && and || in expression. - -Thu Mar 12 09:26:04 1998 Manfred Hollstein <manfred@s-direktnet.de> - - * call.c (default_parm_conversions): Remove prototype definition. - (build_method_call): Remove unused variable result. - - * cvt.c (ocp_convert): Remove unused variable conversion. - - * decl2.c (ambiguous_decl): Add explicit parameter definition for name. - - * except.c (do_unwind): #if 0 definition of unused variables fcall - and next_pc. - - * expr.c (extract_scalar_init): #if 0 prototype and function - definition. - - * init.c (expand_aggr_init_1): Remove unused variable init_type. - (build_new_1): Remove unused variable t. - - * pt.c (instantiate_class_template): Remove unused variable newtag; - cast called function return value to void. - (do_decl_instantiation): Remove unused variables name and fn. - - * tree.c (get_type_decl): Add default return to shut up compiler from - complaining control reaches end of non-void function. - - * typeck.c (build_x_conditional_expr): Remove unused variable rval. - -Thu Mar 12 09:12:15 1998 Manfred Hollstein <manfred@s-direktnet.de> - - * call.c (default_parm_conversions): Remove prototype definition. - (build_method_call): Remove unused variable result. - (build_over_call): Add default case in enumeration switch. - -Thu Mar 12 08:39:13 1998 Manfred Hollstein <manfred@s-direktnet.de> - - * decl2.c (lang_decode_option): Change j's type to size_t. - - * tree.c (layout_vbasetypes): record_align and desired_align are of - type unsigned int; const_size and nonvirtual_const_size likewise. - -Wed Mar 11 07:25:20 1998 Mark Mitchell <mmitchell@usa.net> - - * parse.y (new_initializer): Make sure all initializers are - lists. - -Tue Mar 10 07:32:36 1998 Mark Mitchell <mmitchell@usa.net> - - * decl2.c (import_export_decl): Mark tinfo functions for - cv-qualified versions of class types as DECL_NOT_REALLY_EXTERN. - -Fri Mar 6 23:27:35 1998 Jeffrey A Law (law@cygnus.com) - - * method.c: Fix typo. - -Fri Mar 6 10:06:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * method.c: Include "system.h" to get stdlib.h, stdio.h, - ctype.h, string.h, etc. - (issue_nrepeats): Add default case in enumeration switch. - (check_btype): Likewise. - (process_overload_item): Likewise. - - * Makefile.in (method.o): Depend on system.h. - -Wed Mar 4 22:26:53 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * lex.c (do_scoped_id): Fix parenthesizing. - -Wed Mar 4 12:11:53 1998 Michael Tiemann <tiemann@axon.cygnus.com> - - * rtti.c (get_tinfo_fn_dynamic): If this function is called an - FLAG_RTTI is unset, initialize type info machinery and continue - with FLAG_RTTI enabled. - (get_typeid): Likewise. - -Wed Mar 4 11:47:55 1998 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (unary_complex_lvalue): &D::i has type B::* if i comes - from B. - -Wed Mar 4 11:28:08 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (finish_member_template_decl): Deal more gracefully with - invalid declarations. - -Tue Mar 3 01:38:17 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c, decl.c, decl2.c, init.c, rtti.c, typeck.c, typeck2.c, - cp-tree.h: Clean up more old overloading code, old RTTI code, and - some formatting quirks. - - * call.c, class.c, cp-tree.h, cvt.c, decl.c, init.c, lex.c, - method.c, pt.c, ptree.c, typeck.c: Remove support for - -fno-ansi-overloading and overloading METHOD_CALL_EXPR. - * class.h: Remove. - * Makefile.in: Adjust. - - * pt.c (unify): Don't allow reduced cv-quals when strict. - - * call.c, class.c, pt.c, cp-tree.h: Remove nsubsts parm from - *type_unification* and unify. - -Mon Mar 2 12:11:06 1998 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (explicit_template_type): Remove TEMPLATE keyword. - (nested_name_specifier): And add it before this use. - (typename_sub0): And this use. Also add use without the keyword. - (typename_sub1): Likewise. - * pt.c (instantiate_class_template): Don't actually instantiate - anything if our type uses template parms. - -Mon Mar 2 11:04:59 1998 Jim Wilson <wilson@cygnus.com> - - * decl.c (start_function): Don't call temporary_allocation for a - nested function. - -Sun Mar 1 21:06:37 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Don't mess with friends if - our type uses template parms. - -Sat Feb 28 12:06:44 1998 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (nested_name_specifier): Use explicit_template_type. - (typename_sub): Allow a template_type, an explicit_template_type, - or an implicit template type at the end. - * lex.c (yyprint): Handle a PTYPENAME being a TEMPLATE_DECL. - * decl.c (make_typename_type): Handle template-id where the name - is a TEMPLATE_DECL. - * call.c (build_scoped_method_call): Handle member template - destructor call. - * pt.c (tsubst_copy, METHOD_CALL_EXPR): Don't assume a member - destructor is represented by the type. - - * cp-tree.h (TYPENAME_TYPE_FULLNAME): New macro. - * parse.y (nested_name_specifier): Add 'template' case. - (explicit_template_type): New rule. - (typename_sub): Use it. - * decl.c (make_typename_type): Handle getting a template-id for NAME. - * pt.c (tsubst): Likewise. - -Fri Feb 27 11:17:50 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (add_to_template_args): Fix thinko. - (instantiate_class_template): Call it later. - - * pt.c (get_class_bindings): Add outer_args parm. - (most_specialized_class): Likewise. - (instantiate_class_template): Pass it. - (more_specialized_class): Likewise. - (lookup_template_class): Get context from template if none - was specified. - (finish_member_template_decl): Don't do anything with a - partial specialization. - * decl2.c (check_member_template): Use IS_AGGR_TYPE instead of - AGGREGATE_TYPE_P. - * class.c (finish_struct): Member class templates have already been - checked for name clashes. - * decl.c (pushdecl_with_scope): Handle pushing at class level. - -Fri Feb 27 02:25:16 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst, TEMPLATE_DECL): Support member class templates. - (tsubst, *_PARM): Support multiple levels of template classes. - (instantiate_class_template): Look up the pattern from the - original template. - (lookup_template_class): Handle getting a template for d1. - (push_template_decl): Correct setting of 'primary'. - (reduce_template_parm_level): Add 'levels' parm. - (finish_member_template_decl): Support member class templates. - (template_class_depth): Handle multiple levels. - * parse.y (component_decl_1, fn.def2): Remove member template case. - (component_decl): Add member template cases. - * decl2.c (check_member_template): We now handle member template - classes. - * decl.c (pushtag): Handle member templates. - * method.c (do_inline_function_hair): Don't touch - IDENTIFIER_GLOBAL_VALUE. - * init.c (build_offset_ref): If name isn't an identifier, just - return it. - * spew.c (yylex): Handle PTYPENAME like TYPENAME. - - * typeck.c (get_delta_difference): Do adjust for conversions to - and from virtual base. - -Wed Feb 25 09:51:29 1998 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (get_delta_difference): Give hard error for conversion - from virtual base. - - * cp-tree.h: Tweak formatting. - -Wed Feb 25 00:35:33 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (push_namespace): Handle redeclaration error. - - * cp-tree.h (IDENTIFIER_NAMESPACE_VALUE): New macro. - (IDENTIFIER_NAMESPACE_BINDINGS): New macro. - (NAMESPACE_BINDING): New macro. - (IDENTIFIER_GLOBAL_VALUE): Use NAMESPACE_BINDING. - * *.c: Use them. - - * pt.c (push_template_decl): Use innermost_args. - - * decl.c (get_unique_name): Tweak from earlier in the name. - -Tue Feb 24 22:15:04 1998 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * cp-tree.def: Add CPLUS_BINDING node. - * cp-tree.h (tree_binding): New struct. - (BINDING_SCOPE, BINDING_VALUE): New macros. - (current_namespace, global_namespace): Declare extern. - (struct lang_decl_flags): New field in_namespace. - (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): New macros. - (DECL_NAMESPACE, SET_DECL_NAMESPACE): New macros. - (TREE_INDIRECT_USING): New macro. - * decl2.c (current_namespace, global_namespace): Declare. The - value is a NAMESPACE_DECL now, not a TREE_LIST. - (is_namespace_ancestor, namespace_ancestor): New static functions. - (add_using_namespace, ambiguous_decl): Likewise. - (lookup_using_namespace): New support function for lookup_name. - (qualified_lookup_using_namespace): New support function for - do_scoped_id and lookup_namespace_name. - (get_namespace_id): Mark as obsolete. - (current_namespace_id): Likewise. - (do_namespace_alias): Implement. - (do_using_directive): Implement as call to add_using_namespace. - * decl.c (binding_for_name): New function. - (push_namespace, pop_namespace): Implement. - (push_decl): Don't install a FUNCTION_DECL in the global branch. - (lookup_namespace_name): Implement using qualified lookup. - (lookup_name_real): For global scoping, lookup in - global_namespace. For namespace scoping, lookup in given - namespace. For unscoped lookup, iterate over namespace, - considering using directives. - (init_decl_processing): Initialize global_namespace. - (grokvardecl): Build assembler name as static name for globals. - (grokdeclarator): Remove old namespace mangling. - (xref_tag): When installing a global binding for the - tag, make sure we have an identifier. - * method.c (build_overload_nested_name): Mangle namespaces. - (build_qualified_name): Likewise. - (build_decl_overload_real): Likewise. - * lex.c (build_lang_decl): Set namespace for new declaration to - current_namespace. - (do_scoped_id): Find global names in global or current - namespace, or using qualified namespace lookup, depending on - context. - * init.c (build_member_call): When scope is namespace, use - build_x_function_call instead. - (build_offset_ref): When scope is namespace, collapse processing - to lookup_namespace_name instead. - * error.c (dump_decl): Support NAMESPACE_DECL. - * decl.c (pushdecl): Bind globals to current namespace. - (push_overloaded_decl): Likewise. - (lookup_tag): Likewise. - (lookup_name_current_level): Likewise. - (xref_tag): Likewise. - (start_function): Likewise. - * lex.c (do_identifier): Likewise. - (identifier_typedecl_value): Likewise. - (real_yylex): Likewise. - * method.c (do_inline_function_hair): Likewise. - * parse.y (unscoped): Likewise. - * pt.c (check_explicit_specialization): Likewise. - (lookup_template_class): Likewise. - * rtti.c (call_void_fn): Likewise. - * sig.c (build_sigtable): Likewise. - * ptree.c (lang_print_xnode): New function. - -Tue Feb 24 01:40:24 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Don't instantiate if pedantic - and the args use template parms. - - * pt.c (push_tinst_level): If the instantiation uses template parms, - fail silently. - * decl.c (xref_basetypes): Do call complete_type for basetypes - that involve template parameters. - -Tue Feb 24 00:36:43 1998 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (process_init_constructor): Fix labeled init check. - -Mon Feb 23 05:08:55 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c, call.c, decl.c, method.c, cp-tree.h: Remove unused NARGS - argument to tsubst and friends. - - * pt.c (tsubst, FUNCTION_DECL): Tidy. - - * typeck.c (build_x_function_call): Handle static member function - templates like non-templates. Handle friend templates like normal - function templates. - * pt.c (tsubst, *_PARM): Don't use orig_level. - (get_bindings): Don't call add_to_template_args. - (instantiate_template): Likewise. - (tsubst, FUNCTION_DECL): Call add_to_template_args as appropriate. - * ptree.c (print_lang_type): Print index/level for template parms. - -Mon Feb 23 02:52:29 1998 Mark Mitchell <mmitchell@usa.net> - - * Make-lang.in (cc1plus): Note that cc1plus depends on - cp/cp-tree.h and cp/cp-tree.def. - - * cp-tree.def (TEMPLATE_CONST_PARM): Remove. - (TEMPLATE_PARM_INDEX): New tree code, used to indicate a - position in a template parameter list. - * cp-tree.h (template_parm_index): New structure, used as the tree - structure for a TEMPLATE_PARM_INDEX. - (TEMPLATE_PARM_IDX): New macro. - (TEMPLATE_PARM_LEVEL): Likewise. - (TEMPLATE_PARM_DESCENDANTS): Likewise. - (TEMPLATE_PARM_ORIG_LEVEL): Likewise. - (TEMPLATE_PARM_DECL): Likewise. - (TEMPLATE_TYPE_PARM_INDEX): Likewise. - (TEMPLATE_TYPE_ORIG_LEVEL): Likewise. - (TEMPLATE_TYPE_DECL): Likewise. - (TEMPLATE_CONST_IDX): Remove. - (TEMPLATE_CONST_LEVEL): Likewise. - (TEMPLATE_CONST_SET_INFO): Likewise. - (TEMPLATE_TYPE_SET_INFO): Likewise. - (TEMPLATE_TYPE_IDX): Redefine in terms of TEMPLATE_PARM_INDEX - node. - (TEMPLATE_TYPE_LEVEL): Likewise. - * decl.c (decls_match): Call comp_template_parms, rather than - expanding it inline. - (duplicate_decls): If two template declarations are being merged, - then their TEMPLATE_INFOs should be merged as well. - (grokfndecl): Save template-id information when declaring a friend - with explicit template arguments. Pass arguments to - check_explicit_specialization via correct convention; at some - point check_explicit_specialization changed, but these call-sites - did not. - (grokdeclarator): Tidy up slightly. - * decl2.c (check_classfn): Tidy up slightly. Don't assume that - two template functions with the same DECL_ASSEMBLER_NAME the same, - since the names are not yet mangled. - * error.c (dump_decl): Use TEMPLATE_PARM_INDEX instead of - TEMPLATE_CONST_PARM. - (dump_expr): Likewise. Use the TEMPLATE_PARM_DECL to get at the - decl for a non-type parameter, rather than printing `<tparm ...>'. - * friend.c (is_friend): Handle TEMPLATE_DECL friends. - (do_friend): Deal with template friends. - * lex.c (do_pending_inlines): Call - maybe_begin_member_template_processing, rather than - conditionally calling begin_member_template_processing. - (process_next_inline): Likewise. Call - maybe_end_member_template_processing, rather than - conditionally calling end_member_template_processing. - (do_pending_defargs): Likewise. - (do_identifier): Use TEMPLATE_PARM_INDEX instead of - TEMPLATE_CONST_PARM. - * method.c (build_mangled_template_parm_index): New function. - (build_overload_value): Use it. - (build_overload_name): Likewise. - * pt.c (finish_member_template_decl): Allow friend declarations. - (template_class_depth): New function. - (is_member_template): Rename, and modify, to become... - (is_member_or_friend_template): New function. - (end_member_template_processing): Rename, and modify, to become... - (maybe_end_member_template_processing). - (build_template_parm_index): New function. - (reduce_template_parm_level): New function. - (process_template_parm): Modify to use build_template_parm_index. - (push_template_decl): Deal with friend templates. - (uses_template_parms): Use TEMPLATE_PARM_INDEX instead of - TEMPLATE_CONST_PARM. - (tsubst_friend_function): New function. - (instantiate_class_template): Generate the DECL_FRIENDLIST - for a new instantiation by using tsubst_friend_function rather - than just tsubst. - (tsubst): Don't tsubst into a type which is a TEMPLATE_DECL. - Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM, and the - appropriate new macros. Use reduce_template_parm_level to - generate lower-level template parameters. Handle tsubst'ing into - TEMPLATE_DECLS that declare TEMPLATE_TEMPLATE_PARMS. Don't forget - to tsubst the DECL_CONTEXT and DECL_CLASS_CONTEXT of newly created - templates. Similarly for the template parameters for a new - template. - (tsubst_copy): Tidy up slightly. Use TEMPLATE_PARM_INDEX instead - of TEMPLATE_CONST_PARM. Handle TYPE_DECLs by tsubsting into them. - (unify): Use TEMPLATE_PARM_INDEX instead of TEMPLATE_CONST_PARM. - (get_bindings): Call add_to_template_args if necessary. - (instantiate_decl): Handle instantiations of friend templates. - * search.c (lookup_field_1): Don't treat the TYPE_FIELDS of a - TEMPLATE_TYPE_PARM as a list of fields; it's not! - * spew.c (yylex): Do a little manual constant propagation to - clarify the code. - -Sun Feb 22 19:53:29 1998 Jeffrey A Law (law@cygnus.com) - - * error.c: Include sys/types.h. - -Thu Feb 19 14:49:09 1998 Jeffrey A Law (law@cygnus.com) - - * method.c (build_mangled_name): Start CPP directives in column zero. - -Thu Feb 19 10:36:48 1998 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (process_init_constructor): Sorry about non-trivial - labeled initializers. - * parse.y (initlist): Re-enable labeled initializers. - -Thu Feb 19 10:15:55 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * pt.c (coerce_template_parms): Add a new parameter, is_tmpl_parm, - all callers changed. Rely on the new parameter instead of arg - being a TREE_LIST when determine whether we are working inside - template template parameter. Clean up is_type test. - -Thu Feb 19 10:04:12 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Preserve TREE_CONSTANT. - * typeck2.c (initializer_constant_valid_p): Allow conversions - between pointers and references. - -1998-02-19 Brendan Kehoe <brendan@cygnus.com> - - * typeck.c (build_unary_op): Only warn about incr/decr a pointer - if pedantic || warn_pointer_arith. - -Thu Feb 19 09:37:21 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * pt.c (unify): Handle TEMPLATE_DECL. - -1998-02-18 Brendan Kehoe <brendan@cygnus.com> - - * cp-tree.h (strip_attrs): Remove decl. - -1998-02-18 Doug Evans <devans@cygnus.com> - - * decl.c (duplicate_decls): Call merge_machine_decl_attributes. - Update olddecl's attributes too. - (strip_attrs): Remove function. - * typeck.c (common_type): Call merge_machine_type_attributes. - -Tue Feb 17 14:07:52 1998 Mark Mitchell <mmitchell@usa.net> - - * parse.y (initdcl0_innards): New grammar symbol. - (nomods_initdecls, nomods_initdcl0): Change type from itype to - none, since the resulting value is never used. - (parse_decl): New function. - (datadef): Remove redundant actions. - (initdcl0, notype_initdcl0, nomods_initdcl0): Use initdcl0_innards. - * parse.c: Regenerated. - -Tue Feb 17 11:54:16 1998 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (simple_stmt): Use getdecls() to check for decl. - -Sat Feb 14 11:50:51 1998 Manfred Hollstein <manfred@s-direktnet.de> - - * Make-lang.in (DEMANGLER_INSTALL_NAME, DEMANGLER_CROSS_NAME): New - macros. - (c++.install-common): Install c++filt properly as native or as cross - variant. - (c++.uninstall): Add c++filt. - -Fri Feb 13 14:55:37 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (standard_conversion): Fix multi-level ptr conversions. - -Fri Feb 13 14:06:22 1998 Mike Stump <mrs@wrs.com> - - * init.c (build_new): Propagate error_mark_node up. - -Fri Feb 13 13:24:32 1998 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (simple_stmt): If the condition isn't a declaration, - start the controlled block after the test. - -Fri Feb 13 02:26:10 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * call.c (build_over_call): Convert builtin abs, labs and fabs to - tree-codes. - * decl.c (init_decl_processing): Re-enable abs, labs and fabs as - builtins. - -Fri Feb 13 01:36:42 1998 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (standard_conversion): A BASE_CONV replaces an RVALUE_CONV. - -Fri Feb 13 00:21:59 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h: Add access_protected_virtual_node. - * class.c (init_class_processing): Initialize it. - * decl.c (xref_basetypes): Use it. - * parse.y (base_class_access_list): Likewise. - - * Make-lang.in (DEMANGLER_PROG): Add $(exeext). - (c++.install-common): Install c++filt. - -Thu Feb 12 12:46:51 1998 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * decl.c (shadow_tag): Give error for typedef-ing built-in types. - -Wed Feb 11 23:28:05 1998 Mark Mitchell <mmitchell@usa.net> - - * call.c (reference_binding): Use comptypes when comparing - TYPE_MAIN_VARIANTS to handle non-canonical array/index types. - -Wed Feb 11 16:42:04 1998 Mark Mitchell <mmitchell@usa.net> - - * tree.c (is_overloaded_fn): Use really_overloaded_fn. - (really_overloaded_fn): Move check here from is_overloaded_fn. - (get_first_fn): Use really_overloaded_fn and is_overloaded_fn. - -Wed Feb 11 15:54:18 1998 Mark Mitchell <mmitchell@usa.net> - - * typeck.c (build_ptrmemfunc): Type-check pointer-to-member - conversions. - -Mon Feb 9 22:23:31 1998 Mark Mitchell <mmitchell@usa.net> - - * cp-tree.h (push_template_decl): Return the decl passed in, or an - equivalent duplicate. - * decl.c (pushtag): Use the return value from push_template_decl. - (duplicate_decls): When duplicating a template declaration, merge - the DECL_TEMPLATE_RESULTs as well. - (make_implicit_typename): Don't try to dive into typename types to - find a context for making a new implicit typename. - (start_decl): Use the return value from push_template_decl. - (grokdeclarator): Complain about declarations list `const operator - int'. Since we don't correctly handle in-class initializations of - non-static data members, complain about this (now illegal) - practice. Issue an error for initializations of non-const statics - since that is illegal as well, and since we don't handle that case - correctly either. - (start_function): Use the return value from push_template_decl. - (start_method): Likewise. - * decl2.c (grokfield): Likewise. Since the change to - grokdeclarator ensures that all initialized fields are in fact - static, remove a redundant test for TREE_PUBLIC. - * parse.y (initlist): Disable labeled initializers since they do - not work as per the documentation, and since they do not use the - same syntax as the C front end. - * pt.c (push_template_decl): Return the decl passed in, or an - equivalent duplicate. - (lookup_template_class): When searching in a nested context, - use the right arguments. - (uses_template_parms): Handle the DECL_INITIAL for a CONST_DECL. - * typeck.c (build_component_ref): Assign the correct type to the - result of build_vfn_ref. - -Tue Feb 10 23:56:46 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (convert_nontype_argument): Fix typo. - (check_explicit_specialization): Allow old-style specialization - of class template members. - -Tue Feb 10 20:36:52 1998 Jason Merrill <jason@yorick.cygnus.com> - Manfred Hollstein <manfred@s-direktnet.de> - - * decl.c (grokdeclarator): Use DECL_USE_TEMPLATE instead - when deciding to override DECL_ASSEMBLER_NAME. - -Tue Feb 10 15:30:55 1998 Andrew MacLeod <amacleod@torpedo.to.cygnus.com> - - * decl2.c (lang_f_options): Add -fsquangle to option processing list. - * cp-tree.h (flag_do_squangling): Add declaration. - * lang-options.h: Add -fsquangle and -fno-squangle. - * method.c: Add macros and static variables for squangling. - (build_overload_name): Rename to build_mangled_name, add logic for B - compression, and split into process_modifiers and - process_overload_item. - (process_modifiers): New function, to handle constant, reference, - and pointer types. - (process_overload_item): New function, handles issue of type codes. - (build_overload_name): New function, start squangling and call - build_mangled_name. - (ALLOCATE_TYPEVEC, DEALLOCATE_TYPEVEC): Remove macro and expand inline. - (start_squangling): New function to initialize squangling structs. - (end_squangling): New function to destroy squangling structs. - (nrepeats): Rename variable to Nrepeats. - (issue_nrepeats): New function for issuing 'n' type repeats. - (check_ktype): New function to check for type K name compression. - (build_overload_nested_name): Add a check for K name compression. - (build_qualified_name): Add a check for K name compression and don't - use DECL_ASSEMBLER_NAME when squangling is on. - (check_btype): New function, checks for B type compression. - (build_static_name, build_decl_overload_real): Initiate squangling. - (build_typename_overload, build_overload_with_type): Initiate - squangling - -Sun Feb 8 23:47:38 1998 scott snyder <sss@d0linux01.fnal.gov> - - * method.c (make_thunk): Avoid name buffer overflow. - -Sat Feb 7 16:48:54 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Call cp_finish_decl for vars even if we - don't define them yet. - - * parse.y (nomods_initdcl0): Add constructor_declarator case. - -Fri Feb 6 21:32:25 1998 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * config-lang.in (diff_excludes): Use basename only. - -Thu Feb 5 19:10:40 1998 Jason Merrill <jason@yorick.cygnus.com> - - * tinfo2.cc: Add tinfo for signed char. - -Thu Feb 5 14:38:23 1998 Mike Stump <mrs@wrs.com> - - * search.c (compute_access): Handle protected constructors in derived - classes as accessible. - -Wed Feb 4 01:26:49 1998 Jason Merrill <jason@yorick.cygnus.com> - - * expr.c (cplus_expand_expr, PCC_STATIC_STRUCT_RETURN code): - Call convert_from_reference sooner. - -Tue Feb 3 23:50:52 1998 Mark Mitchell <mmitchell@usa.net> - - * cvt.c (ocp_convert): Obtain the constant values from constant - decls even if the destination type is the same as the type of the - decl. - - * decl2.c (finish_file): Make sure that static inlines with - definitions are not marked DECL_EXTERNAL before returning. - -Tue Feb 3 22:43:42 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c: Lose arg_looking_for_template. - (lookup_name_real): Likewise. - * parse.y: Lose processing_template_arg, template_arg1. - (primary): Likewise. - * spew.c (yylex): Set lastiddecl for PTYPENAMEs, too. - -Tue Feb 3 22:04:01 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * error.c (dump_decl): Fix type of default arguments for template - template parameters and nontype template parameters. - * parse.y (template_parm): Handle invalid default template - template arguments here. - - * parse.y (template_parm): Use template_arg instead of PTYPENAME - for default template template argument. - * pt.c (coerce_template_parms): Merge default template argument - codes. Can treat RECORD_TYPE as template name if it is implicitly - created. Fix argument index in error message. - * typeck.c (comptypes): Merge template argument comparison codes in - TEMPLATE_TEMPLATE_PARM and RECORD_TYPE. - -Tue Jan 6 01:42:44 1998 Mumit Khan <khan@xraylith.wisc.edu> - - * lex.c (file_name_nondirectory): Also check for '/'. - -Mon Feb 2 11:24:22 1998 Mark Mitchell <mmitchell@usa.net> - - * parse.y (primary): Deal with statement-expressions in - templates. - * pt.c (tsubst_copy): Handle BIND_EXPR. - * tree.c (mapcar): Likewise. - - * call.c (add_template_candidate_real): Pass extra parameter to - fn_type_unification. - * cp-tree.h (fn_type_unification): Add parameter. - * pt.c (fn_type_unification): Add additional parameter to deal with - static member functions. - (get_bindings): Deal with static member functions. - - * cp-tree.h (DECL_NONSTATIC_MEMBER_FUNCTION_P): New macro. - (revert_static_member_fn): Declare. - * decl.c (revert_static_member_fn): Remove declaration. Change - linkage from internal to external. - (cp_finish_decl): Deal with virtual functions in classes local to - template functions. - * decl2.c (finish_file): Don't forget to emit increment/decrement - expressions in initializers for file-scope variables. - * parse.y (typename_sub2): If the typename doesn't names a - template, rather than a type, issue an error message. - * pt.c (check_explicit_specialization): Handle specializations of - static member functions. - (coerce_template_parms): Handle offset references to lists of - member functions. - * search.c (note_debug_info_needed): Don't crash when handed a - type which is being defined. - * typeck.c (complete_type): Don't crash when handed NULL_TREE; - that can happen with some illegal code. - -Mon Feb 2 00:57:38 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (user_harshness): Initialize `code' to 0. - (build_method_call): Initialize `candidates', `cp' and `len' to 0. - (null_ptr_cst_p): Add parentheses around && within ||. - (standard_conversion): Likewise. - (z_candidate): Likewise. - (build_user_type_conversion_1): Initialize `args' to NULL_TREE. - (build_object_call): Likewise for `mem_args'. - (build_new_op): Likewise for `mem_arglist'. Add `return' from - default case in enumeration switch. - - * class.c (build_vtable_entry): Add explicit braces to avoid - ambiguous `else'. - (build_class_init_list): Likewise. - (finish_struct_1): Initialize `width' to 0. - (instantiate_type): Initialize `name' to NULL_TREE. Add - explicit braces to avoid ambiguous `else'. - - * cvt.c (convert_to_aggr): Add explicit braces to avoid ambiguous - `else'. - - * decl.c (grok_reference_init): Eliminate unused parameter, all - callers changed. - (record_builtin_type): Initialize `tdecl' to NULL_TREE. - (init_decl_processing): Initialize `vb_off_identifier' to NULL_TREE. - (cp_finish_decl): Initialize `ttype' to NULL_TREE. - (grokdeclarator): Add parentheses around && within ||. Add - explicit braces to avoid ambiguous `else'. - (grokparms): Initialize `type' to NULL_TREE. - (xref_tag): Remove unused label `just_return'. - (finish_enum): Initialize `minnode' and `maxnode' to NULL_TREE. - (finish_function): Initialize `cond' and `thenclause' to NULL_TREE. - (hack_incomplete_structures): Add parentheses around assignment - used as truth value. - - * decl2.c (coerce_delete_type): Hide definition of `e3'. - - * error.c: Include <stdlib.h>. - (dump_expr): Change the type of `i' to size_t. Remove unused - label `error'. - - * except.c (init_exception_processing): Remove unused variable `d'. - (expand_throw): Likewise for `label'. - - * friend.c (add_friends): Add explicit braces to avoid ambiguous - `else'. - - * init.c (sort_member_init): Initialize `last_field' to NULL_TREE. - (sort_base_init): Likewise for `binfo'. - (expand_member_init): Likewise for `rval'. - (build_member_call): Add parentheses around assignment used as - truth value. - (build_offset_ref): Add explicit braces to avoid ambiguous `else'. - (build_new): Initialize `nelts' to NULL_TREE. Initialize - `old_immediate_size_expand' to 0. - (build_new_1): Initialize `nelts' and `alloc_node' to NULL_TREE. - (build_vec_delete_1): Remove unused variable `block'. - (expand_vec_init): Initialize `itype' to NULL_TREE. - - * lex.c: Include <strings.h> if we don't have <string.h>. Protect - declaration of `index' and `rindex' with autoconf macros. - (reinit_parse_for_expr): Remove unused variables - `look_for_semicolon' and `look_for_lbrac'. - (cons_up_default_function): Initialize `args' to NULL_TREE. - (readescape): Initialize `firstdig' to 0. - (real_yylex): Add parentheses around assignment used as truth value. - - * method.c: Include <strings.h> if we don't have <string.h>. - Protect declaration of `index' with autoconf macro. - - * parse.y (primary): Add explicit braces to avoid ambiguous `else'. - Initialize `type' to NULL_TREE. - (structsp): Remove unused variable `id'. - - * pt.c (coerce_template_parms): Add explicit braces to avoid - ambiguous `else'. - (lookup_template_class): Initialize `template' to NULL_TREE. - (instantiate_class_template): Remove unused variable `name' and `e'. - (tsubst): Likewise for `i'. Initialize `last' to NULL_TREE. - (do_poplevel): Initialize `saved_warn_unused' to 0. - (type_unification): Remove unused varable `parm'. - (unify): Likewise for `j'. - - * repo.c (init_repo): Add parentheses around assignment used as - truth value. - (finish_repo): Remove unused varable `p'. - - * search.c (get_binfo): Initialize `type' to NULL_TREE. - (get_base_distance): Likewise. - (lookup_field): Initialize `rval_binfo_h', `type', `basetype_path' - and `new_v' to NULL_TREE. - (lookup_fnfields): Likewise for `rval_binfo_h'. - (breadth_first_search): Add parentheses around assignment used as - truth value. - (get_template_base): Initialize `type' to NULL_TREE. - - * sig.c (append_signature_fields): Initialize `last_mfptr' to - NULL_TREE. - (build_signature_table_constructor): Likewise for - `last_rhs_field', `pfn' and `vt_off'. - (build_sigtable): Likewise for `init'. - - * tree.c (break_out_calls): Initialize `t2' to NULL_TREE. - (propagate_binfo_offsets): Likewise for `delta'. - (hash_tree_cons): Initialize hashcode to 0. - (can_free): Likewise for `size'. - (cp_tree_equal): Add explicit braces to avoid ambiguous `else'. - - * typeck.c (convert_sequence): Hide prototype. - (common_type): Add explicit braces to avoid ambiguous `else'. - (comp_target_types): Likewise. - (build_x_function_call): Initialize `ctypeptr' to NULL_TREE. - (build_function_call_real): Add explicit braces to avoid ambiguous - `else'. - (convert_arguments): Initialize `called_thing' to 0. - (convert_for_initialization): Initialize `savew' and `savee' to 0. - - * typeck2.c (incomplete_type_error): Initialize `errmsg' to 0. - (digest_init): Initialize `old_tail_contents' to NULL_TREE. - (build_x_arrow): Likewise for `last_rval'. - - * xref.c (GNU_xref_decl): Initialize `cls' to 0. - -Sun Feb 1 12:45:34 1998 J"orn Rennecke <amylaar@cygnus.co.uk> - - * decl.c (init_decl_processing): Use set_sizetype. - * decl2.c (sizetype): Don't declare. - * typeck.c (c_sizeof): Convert result of *_DIV_EXPR to sizetype. - (c_sizeof_nowarn, build_binary_op_nodefault): Likewise. - (build_component_addr, unary_complex_lvalue): Likewise. - * rtti.c (expand_class_desc): Likewise. - * class.c (get_vfield_offset): Likewise. - -Thu Jan 29 10:39:30 1998 Mark Mitchell <mmitchell@usa.net> - - * pt.c (convert_nontype_argument): Move check for is_overloaded_fn - early to avoid bogus error. Handle overloaded function - names provided as template arguments correctly. - (coerce_template_parms): Don't mishandle overloaded functions when - dealing with template template parameters. - (lookup_template_class): Issue an error message, rather than - crashing, when the TYPE_DECL provided is not a template type. - -Wed Jan 28 23:14:44 1998 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (instantiate_type): Don't just return a known type if - it's wrong. - -Wed Jan 28 11:04:07 1998 Mark Mitchell <mmitchell@usa.net> - - * class.c (instantiate_type): Remove handling of FUNCTION_DECL - since that code could never be reached. - - * error.c (dump_decl): Avoid aborting in the midst of printing an - error message about an illegal template declaration. - - * parse.y (structsp): Print an error message, rather than crashing, - when a class-head does not name a class. - - * pt.c (convert_nontype_argument): Allow REAL_TYPE and COMPLEX_TYPE - template arguments as a g++ extension. - - * cp-tree.def (ALIGNOF_EXPR): New tree code. - * decl2.c (grok_alignof): If processing_template_decl, just store - the expression. - * typeck.c (c_alignof): Likewise. - * decl2.c (build_expr_from_tree): Handle ALIGNOF_EXPR. - * error.c (dump_expr): Likewise. - * pt.c (tsubst_copy): Likewise. - * tree.c (cp_tree_equal): Likewise. - * pt.c (uses_template_parms): Correctly determine whether or not a - SIZEOF_EXPR/ALIGNOF_EXPR uses template parameters so that constant - folding can be done. - - * cp-tree.h (grok_enum_decls): Remove type parameter. - * decl.c (grok_enum_decls): Likewise. - * decl2.c (grok_x_components): Call grok_enum_decls - unconditionally, since it will do nothing if there is no - current_local_enum. Use the new calling sequence. - * pt.c (tsubst_enum): Use the new calling sequence for - grok_enum_decls. - - * decl.c (start_function): Make member functions of local classes - in extern inline functions have comdat linkage here... - (grokdeclarator): Rather than here. - -Wed Jan 28 10:55:47 1998 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (convert_nontype_argument): Use decl_constant_value. - -Tue Jan 27 16:42:21 1998 Mark Mitchell <mmitchell@usa.net> - - * call.c (add_template_candidate_real): New function. - (add_template_candidate): Use it. - (add_template_conv_candidate): Likewise. - (joust): Pass extra argument to more_specialized. - * class.c (instantiate_type): Handle a single FUNCTION_DECL. - (is_local_class): Remove. - (finish_struct): Check TI_PENDING_SPECIALIZATION_FLAG. - * cp-tree.h (is_local_class): Remove. - (perform_array_to_pointer_conversion): Likewise. - (finish_member_template_decl): Add. - (check_explicit_specialization): Return a tree, not an int. - (more_specialized): Take additional argument. - (get_bindings): Likewise. - (TI_PENDING_SPECIALIZATION_FLAG): New macro. - * cvt.c (perform_qualification_conversions): Use comp_ptr_ttypes. - (perform_array_to_pointer_conversion): Remove. - * decl.c (saved_scope): Add processing_specialization, - processing_explicit_instantiation fields. - (maybe_push_to_top_level): Save them. - (pop_from_top_level): Restore them. - (grokfndecl): Use new return value from - check_explicit_specialization. - (start_decl): Don't check flag_guiding_decls before pushing - decls. - (cp_finish_decl): Remove previous (bogus) change. - (grok_declarator): Use decl_function_context rather than - is_local_class. - * decl2.c (finish_file): Pass extra argument to get_bindings. - (build_expr_from_tree): Let build_x_component_ref check - validity of arguments rather than doing it here. - * lex.c (cons_up_default_function): Remove code fooling with - processing_specialization, processing_explicit_instantiation - flags, as that is now done in {maybe_push_top,pop_from}_top_level. - * method.c (build_overload_identifier): Mangle local classes in - template functions correctly. - * parse.y (finish_member_template_decl): Move to pt.c. - * pt.c (finish_member_template_decl): Moved here from parse.y. - (print_candidates): New function. - (determine_specialization): Change interface. Properly look for - most specialized versions of template candidates. - (check_explicit_specialization): Fully process explicit - instantiations. - (push_template_decl): Avoid looking at CLASSTYPE fields in - FUNCTION_DECLS. - (determine_overloaded_function): Remove. - (convert_nontype_argument): Change name from - convert_nontype_parameter. Use determine_overloaded_function - instead of instantiate_type. - (mangle_class_name_for_template): Handle type contexts as well as - function contexts. - (classtype_mangled_name): Likewise. - (lookup_template_class): Likewise. - (tsubst): Likewise. - (more_specialized): Take explicit template arguments as a - parameter. - (most_specialized): Likewise. - (get_bindings): Likewise. Check that return types match before - proclaiming a function a match. - (do_decl_instantiation): Remove code searching for function to - instantiate; that is now done in check_explicit_specialization. - (add_maybe_template): Pass extra argument to get_bindings. - * tree.c (really_overloaded_fn): Use is_overloaded_fn to simplify - implementation. - * typeck.c (build_component_ref): Check for invalid arguments. - -Tue Jan 27 01:44:02 1998 Jason Merrill <jason@yorick.cygnus.com> - - * expr.c (cplus_expand_expr, AGGR_INIT_EXPR): Don't check that - return_target and call_target are equivalent. - - * pt.c (type_unification_real): Just accept function parms that - don't use any template parms. - -Sun Jan 25 03:30:00 1998 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (cp_finish_decl): When bailing on a comdat variable, also - unset DECL_NOT_REALLY_EXTERN. - - * parse.y (typename_sub*): Fix std::. - -Sat Jan 24 12:13:54 1998 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (dump_decl): Fix type default template args. - (dump_type): Hand TEMPLATE_DECL off to dump_decl. - -Fri Jan 23 18:34:37 1998 Mumit Khan <khan@xraylith.wisc.edu> - - * lex.c (DIR_SEPARATOR): Define to be '/' if not already defined. - (file_name_nondirectory): Use. - -Wed Jan 21 10:29:57 1998 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * pt.c (coerce_template_parms): Don't access elements of ARGLIST - that are not really present. Substitute default arguments in - template template arguments. Correctly convert TEMPLATE_DECL to - TEMPLATE_TEMPLATE_PARM. - (comp_template_args): TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM - are no longer treated specially here. - * parse.y (template_template_parm): Fix copy error. - * decl.c (grokdeclarator): Warn about missing `typename' for nested - type created from template template parameters. - * parse.y (bad_parm): Likewise - - * class.c (finish_struct): Handle TEMPLATE_TEMPLATE_PARM. - (push_nested_class): Likewise. - * cp-tree.def (TEMPLATE_TEMPLATE_PARM): New tree code. - * cp-tree.h (DECL_TEMPLATE_TEMPLATE_PARM_P): New macro. - (copy_template_template_parm): Declare. - * decl.c (arg_looking_for_template): New variable. - (lookup_name_real): Handle TEMPLATE_TEMPLATE_PARM. - Try to return TEMPLATE_DECL or TEMPLATE_TEMPLATE_PARM - node if arg_looking_for_template is nonzero. - (pushdecl): Handle TEMPLATE_TEMPLATE_PARM. - (grok_op_properties, xref_tag, xref_basetypes): Likewise. - (grokdeclarator): Handle TEMPLATE_DECL. - * decl2.c (constructor_name_full): Handle TEMPLATE_TEMPLATE_PARM. - * error.c (dump_type): Add TEMPLATE_DECL and TEMPLATE_TEMPLATE_PARM. - (dump_type_prefix, dump_type_suffix): Handle TEMPLATE_TEMPLATE_PARM. - (dump_decl): Handle unnamed template type parameters. - Handle template template parameters. - (dump_function_name): Handle template template parameters. - * init.c (is_aggr_typedef, is_aggr_type, get_aggr_from_typedef): - Handle TEMPLATE_TEMPLATE_PARM. - * method.c (build_template_template_parm_names): New function. - (build_template_parm_names): Handle TEMPLATE_DECL. - (build_overload_nested_name, build_overload_name): - Handle TEMPLATE_TEMPLATE_PARM. - * parse.y (maybe_identifier): New nonterminal. - (template_type_parm): Use it. - (template_template_parm, template_arg1): New nonterminal. - (template_parm): Add template_template_parm rules. - (template_arg): Set processing_template_arg. - (template_arg1): Rules moved from template_arg. - (primary, nonnested_type): Set arg_looking_for_template if we are - processing template arguments. - * pt.c (begin_member_template_processing): Handle TEMPLATE_DECL. - (process_template_parm): Handle template template parameters. - (coerce_template_parms, comp_template_args): Likewise. - (mangle_class_name_for_template, lookup_template_class): Likewise. - (uses_template_parms): Handle TEMPLATE_DECL and - TEMPLATE_TEMPLATE_PARM. - (current_template_args): Handle TEMPLATE_DECL. - (tsubst, tsubst_copy, unify): Handle TEMPLATE_TEMPLATE_PARM. - * search.c (dfs_walk, dfs_record_inheritance): - Handle TEMPLATE_TEMPLATE_PARM. - * tree.c (copy_template_template_parm): New function. - (mapcar): Handle TEMPLATE_TEMPLATE_PARM. - * typeck.c (comptypes): Handle TEMPLATE_TEMPLATE_PARM. - -Mon Jan 19 22:40:03 1998 Mark Mitchell <mmitchell@usa.net> - - * decl.c (start_decl): Don't allow duplicate definitions of static - data members. - - * call.c (build_user_type_conversion_1): Handle user-defined - template conversion operators correctly. - - * decl2.c (build_expr_from_tree): Issue an error message if the - object in a COMPONENT_REF is a TEMPLATE_DECL. - - * typeck.c (incomplete_type_error): Handle TEMPLATE_TYPE_PARMs. - - * class.c (is_local_class): New function. - * cp-tree.h (is_local_class): Declare it. - (last_tree): Likewise. - (begin_tree): Likewise. - (end_tree): Likewise. - (lookup_template_class): Change prototype. - * decl.c (cp_finish_decl): Check for NULL where necessary. - Consider FUNCTION_DECLS to declare objects with top-level binding, - when calling make_decl_rtl. - (grokdeclarator): Give members of local classes internal linkage. - (start_function): Remove declaration of last_tree. - (finish_function): Set flag_keep_inline_functions around call to - rest_of_compilation if we are processing a member function in a - local class. - (start_method): Call push_template_decl for member functions of - local classes in template functions. - * decl2.c (import_export_decl): Don't give external linkage to - instantiations of templates with internal linkage. - * parse.y (last_tree): Remove declaration. - (template_type): Pass extra parameter to lookup_template_class. - (self_template_type): Likewise. - (structsp): Move call to reset_specialization into left_curly. - (left_curly): Call reset_specialization, and begin_tree. - * pt.c (saved_trees): New variable. - (mangle_class_name_for_template): Change prototype. Use - additional function context to name local classes in templates - correctly. - (classtype_mangled_name): Pass the context. - (push_template_decl): Handle local classes and templates, and - member functions for such classes. - (convert_nontype_parameter): Fix handling of pointer-to-member - constants. - (lookup_template_class): Handle local classes in templates. - (tsubst): Likewise. Don't assume that template instantiations - have external linkage; pay attention to the template declaration. - (mark_decl_instantiated): Likewise. - (begin_tree): New function. - (end_tree): Likewise. - - * decl.c (xref_basetypes): Don't call complete_type for basetypes - that involve template parameters; that can lead to infinite - recursion unnecessarily. - - * pt.c (register_specialization): Do not register specializations - that aren't ready to be registered yet. - (check_explicit_specialization): Handle explicit specialization of - constructors and destructors. - (build_template_decl): New function. - (push_template_delc): Handle out-of-class specializations of - member templates. - - * pt.c (check_explicit_specialization): Set up the template - information before registering the specialization. - (coerce_template_parms): Fix thinko. - (tsubst): Handle specializations of member templates correctly. - - * class.c (finish_struct_methods): Remove calls to - check_explicit_specialization from here. - (finish_struct): And insert them here. - * cp-tree.h (perform_qualification_conversions): New function. - (perform_array_to_pointer_conversion): Likewise. - (begin_explicit_instantiation): Likewise. - (end_explicit_instantiation): Likewise. - (determine_specialization): Renamed from - determine_explicit_specialization. - (comp_template_parms): New function. - (processing_explicit_instantiation): New variable. - * cvt.c (perform_qualification_conversions): New function. - (perform_array_to_pointer_conversion): Likewise. - * decl.c (duplicate_decls): Don't consider template functions - alike unless they have the same parameters. Refine handling of - instantiation/specialization mismatches. - (start_decl): Don't call pushdecl for template specializations, - since they don't affect overloading. - (start_function): Likewise. - (grokfndecl): Call check_explicit_specialization a little later. - Don't call duplicate_decls for memberm template specializations. - (grokdeclarator): Don't update template_count for classes that are - themselves specializations. Remove use of `2' as parameter to - grokfndecl since that value isn't used. - * lex.c (cons_up_default_function): Save and restore - processing_explicit_instantiation around calls to grokfield. - * parse.y (finish_member_template_decl): New function. - (component_decl_1): Use it. - (fn.def2): Likewise. - (template_arg_list_opt): New nonterminal. - (template_type): Use it. - (self_template_type): Likewise. - (template_id): Likewise. - (object_template_id): Likewise. - (notype_template_declarator): Likwise. - (begin_explicit_instantiation): Likewise. - (end_explicit_instantiation): Likewise. - (explicit_instantiation): Use them. - * pt.c (coerce_template_parms): Add parameters. - (processing_explicit_instantiation): New variable. - (convert_nontype_parameter): New function. - (determine_overloaded_function): Likewise. - (begin_explicit_instantiation): Likewise. - (end_explicit_instantiation): Likewise. - (retrieve_specialization): Likewise. - (register_specialization): Likewise. - (processing_explicit_specialization): Removed. - (determine_specialization): Handle specializations of member - functions of template class instantiations. - (check_explicit_specialization): Refine to conform to standard. - (comp_template_parms): New function. - (coerce_template_parms): Call convert_nontype_parameter. - (tsubst): Refine handling of member templates. Use - register_specialization. - (instantiate_template): Use retrieve_specialization. - (do_decl_instantiation): Likewise. - (instantiate_decl): Likewise. - (type_unification): Improve handling of explicit template - arguments. - * tree.c (mapcar): Return error_mark_node, rather than aborting, - on VAR_DECLS, FUNCTION_DECLS, and CONST_DECLS. - * typeck.c (build_unary_op): Call determine_specialization, rather - than determine_explicit_specialization. - -Mon Jan 19 13:18:51 1998 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_up_reference): A TARGET_EXPR has side effects. - -Fri Jan 16 11:40:50 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * error.c (dump_decl): For enum tags, output the tag, not its value. - -1998-01-13 Brendan Kehoe <brendan@cygnus.com> - - * decl.c (init_decl_processing): Only call init_rtti_processing - FLAG_RTTI is set. - -Mon Jan 12 01:35:18 1998 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new_1): Split out from build_new. - (build_new): Just return a NEW_EXPR. - * expr.c (cplus_expand_expr): Handle NEW_EXPR. - - * decl2.c (get_temp_regvar): Tweak. - - * cp-tree.h (TREE_CALLS_NEW): Comment out. - * class.c (resolves_to_fixed_type_p): Remove use. - * method.c (build_opfncall): Likewise. - * call.c (build_new_op): Likewise. - -Wed Jan 7 23:47:13 1998 Jason Merrill <jason@yorick.cygnus.com> - - * exception.cc (__eh_alloc, __eh_free): New fns. - (__cp_push_exception, __cp_pop_exception): Use them. - (__uncatch_exception): Call terminate here if no exception. - * except.c (build_terminate_handler): New fn. - (expand_start_catch_block): Use it. - (expand_exception_blocks): Likewise. - (alloc_eh_object): New fn. - (expand_throw): Use it. Protect exception init with terminate. - * typeck.c (build_modify_expr): Remove code that ignores trivial - methods. - -Mon Dec 22 11:36:27 1997 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c (add_builtin_candidate): Add default case in enumeration - switch. - (build_new_op): Likewise. - (convert_like): Likewise. - * cvt.c (build_expr_type_conversion): Likewise. - * tree.c (real_lvalue_p): Likewise. - (lvalue_p): Likewise. - (cp_tree_equal): Likewise. - * typeck.c (comptypes): Likewise. - (build_component_ref): Likewise. - (build_function_call_real): Likewise. - (build_binary_op_nodefault): Likewise. - (build_unary_op): Likewise. - (build_modify_expr): Likewise. - * typeck2.c (initializer_constant_valid_p): Likewise. - -Sun Dec 21 15:59:00 1997 Nick Clifton <nickc@cygnus.com> - - * decl2.c (lang_decode_option): Add support for -Wunknown-pragmas. - -Thu Dec 18 14:51:50 1997 Mark Mitchell <mmitchell@usa.net> - - * pt.c (coerce_template_parms): Make sure to digest_init if - possible. - - * decl.c (duplicate_decls): Make the newdecl virtual if the - olddecl was, just as is done with other attributes of olddecl. - -Thu Dec 18 14:43:19 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (unary_complex_lvalue): Ignore op0 when taking the - address of an OFFSET_REF. - - * cp-tree.def: Add AGGR_INIT_EXPR. - * error.c, tree.c, typeck.c: Replace uses of NEW_EXPR with - AGGR_INIT_EXPR where appropriate. - * expr.c (cplus_expand_expr): Likewise. Simplify. - - * decl2.c (finish_file): Remove call to register_exception_table. - -Wed Dec 17 17:08:52 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * pt.c (instantiate_class_template): Don't do injection when - processing_template_decl is true, as pollutes current_binding_level - for base classes. - -Wed Dec 17 21:17:39 1997 Peter Schmid <schmid@ltoi.iap.physik.tu-darmstadt.de> - - * pt.c (maybe_fold_nontype_arg): Add prototype. - -Tue Dec 16 10:31:20 1997 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (mapcar): Handle TRY_CATCH_EXPR et al. - * error.c (dump_expr): Likewise. - -Mon Dec 15 12:22:04 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_function_call_real): Remove "inline called before - definition" pedwarn. - - * pt.c (coerce_template_parms): Use maybe_fold_nontype_arg. - -Sun Dec 14 22:34:20 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Fix base conversion of pm's. - - * pt.c (type_unification_real): Change __null to type void* with - a warning. - -Sun Dec 14 20:38:35 1997 Mark Mitchell <mmitchell@usa.net> - - * call.c (implicit_conversion): Don't call - build_user_type_conversion_1 with a NULL expr, since it will - crash. - - * pt.c (unify): Don't try to unify array bounds if either array is - unbounded. - -Fri Dec 12 16:09:14 1997 Jason Merrill <jason@yorick.cygnus.com> - - * errfn.c (cp_pedwarn, cp_pedwarn_at, cp_error_at, cp_warning_at): - Replace extern decls with casts. - - * decl.c (expand_start_early_try_stmts): Don't mess with a sequence. - Update last_parm_cleanup_insn. - (store_after_parms): Remove. - * cp-tree.h: Adjust. - -Thu Dec 11 22:18:37 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (comdat_linkage): Also set DECL_COMDAT. - (finish_file): Check DECL_COMDAT instead of weak|one_only. - (import_export_vtable): Use make_decl_one_only instead of - comdat_linkage for win32 tweak. - (import_export_decl): Likewise. - * pt.c (mark_decl_instantiated): Likewise. - - * decl2.c (finish_file): Lose handling of templates in pending_statics. - -Thu Dec 11 21:12:09 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Lose call to expand_builtin_throw. - * except.c (expand_builtin_throw): Remove. - * cp-tree.h: Remove ptr_ptr_type_node. - * decl.c: Likewise. - -Thu Dec 11 20:43:33 1997 Teemu Torma <tot@trema.com> - - * decl.c (ptr_ptr_type_node): Define. - (init_decl_processing): Initialize it. - * cp-tree.h: Declare it. - * exception.cc (__cp_exception_info): Use __get_eh_info. - (__cp_push_exception): Likewise. - (__cp_pop_exception): Likewise. - - From Scott Snyder <snyder@d0sgif.fnal.gov>: - * except.c (expand_builtin_throw): Use get_saved_pc_ref instead of - saved_pc. - (init_exception_processing): Removed saved_pc initialization. - -Wed Dec 10 11:04:45 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Defer all templates but inline functions. - -Mon Dec 8 23:17:13 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_vec_init): Don't fold a list of parameters. - - * decl.c (copy_args_p): Handle copy elision for types with virtual - bases. - * call.c (build_over_call): Likewise. - -Sun Dec 7 22:38:12 1997 Mark Mitchell <mmitchell@usa.net> - - * pt.c (lookup_template_function): Copy the template arguments, - not just the list containing them, to the permanent obstack. - -Sun Dec 7 15:53:06 1997 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (expand_start_catch_block): suspend_momentary for the - terminate handler. - - * error.c (dump_decl): Handle LOOKUP_EXPR. - -Sun Dec 7 15:45:07 1997 Mark Mitchell <mmitchell@usa.net> - - * rtti.c (build_dynamic_cast): Copy the cast-to type to the - permanent obstack if we are processing a template decl. - * typeck.c (build_static_cast): Likewise. - (build_const_cast): Likewise. - (build_reinterpret_cast): Likewise. - - * pt.c (coerce_template_parms): Coerce some expressions, even - when processing_template_decl. - -Sun Dec 7 01:46:33 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * typeck.c (build_binary_op_nodefault, pointer_diff): Symmetric - handling of pointer difference expressions. - - * typeck.c (comp_target_types): Comparison of function/method types - is independent of nptrs. - -Sun Dec 7 01:40:27 1997 Mark Mitchell <mmitchell@usa.net> - - * pt.c (tsubst): Avoid creating pointer to reference and - reference to reference types. - -Sat Dec 6 01:29:37 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (do_id): New nonterminal. - (template_id): Use it. - -Fri Dec 5 01:17:34 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (template_id): do_identifier for PFUNCNAMEs, too. - * spew.c (yylex): Don't do_identifier here. - * decl2.c (build_expr_from_tree): Revert last change. - - * decl2.c (build_expr_from_tree): Expand the name for a method call. - * parse.y (object_template_id): Don't try to take the DECL_NAME. - -Wed Dec 3 20:02:39 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Use a TARGET_EXPR instead of SAVE_EXPR for - alloc_expr. - * call.c (build_op_delete_call): Adjust. - - * except.c (expand_end_catch_block): Lose rethrow region. - (expand_start_catch_block): Likewise. - (expand_end_catch_block): Don't expand_leftover_cleanups. - -Wed Dec 3 13:24:04 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * pt.c (tsubst): Remove tree_cons call (places redundant info into - DECL_TEMPLATE_INSTANTIATION). - -Wed Dec 3 11:44:52 1997 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (is_overloaded_fn): Handle getting a fn template. - (really_overloaded_fn): Likewise. - * error.c (dump_decl): Handle TEMPLATE_ID_EXPRs better. - * pt.c (check_explicit_specialization): Tweak. - (determine_explicit_specialization): Tweak. - - * tree.c, cp-tree.h (get_target_expr): New fn. - -Wed Dec 3 08:47:27 1997 Paul Eggert <eggert@twinsun.com> - - * pt.c (check_explicit_specialization): Fix misspelling in - diagnostic: `preceeded'. - * typeck.c (get_delta_difference): Fix misspelling in diagnostic: - `conversiona'. - -1997-12-02 Mark Mitchell <mmitchell@usa.net> - - * pt.c (determine_explicit_specialization): Avoid an internal - error for bad specializations. - - * method.c (build_overload_value): Handle SCOPE_REF. - -Tue Dec 2 19:18:50 1997 Mike Stump <mrs@wrs.com> - - * class.c (prepare_fresh_vtable): Enable even more complex MI - vtable names. - -Tue Dec 2 01:37:19 1997 Jason Merrill <jason@yorick.cygnus.com> - - * exception.cc (__check_eh_spec): Optimize a bit. - - * exception.cc (__cp_pop_exception): Lose handler arg. - * except.c (do_pop_exception): Likewise. - (push_eh_cleanup): Let the cleanup mechanism supply the handler. - (expand_end_catch_block): Likewise. - -Fri Nov 28 01:58:14 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (check_explicit_specialization): Complain about using a - template-id for a non-specialization. - -Fri Nov 28 12:35:19 1997 Scott Christley <scottc@net-community.com> - - * repo.c: Prototype rindex only if needed. - * xref.c: Likewise. - -Fri Nov 28 01:56:35 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * error.c (dump_decl): Handle TEMPLATE_ID_EXPR. - -Thu Nov 27 00:59:46 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_const_cast): Handle references here instead of - handing off to convert_to_reference. - - * except.c: Lose Unexpected, SetTerminate, SetUnexpected, - TerminateFunctionCall. - (init_exception_processing): Likewise. Terminate et al are now - the fns, not ADDR_EXPRs. - (various): Lose redundant assemble_external calls. - (do_unwind): s/BuiltinReturnAddress/builtin_return_address_fndecl/. - - * cp-tree.h (struct lang_decl_flags): Add comdat. - (DECL_COMDAT): New macro. - * decl.c (duplicate_decls): Propagate it. - (cp_finish_decl): Handle it. - * decl2.c (import_export_decl): Just set DECL_COMDAT on VAR_DECLs. - - * class.c: Remove static pending_hard_virtuals. - (add_virtual_function): Take pointers to pending_virtuals - and pending_hard_virtuals. - (finish_struct_1): Pass them. Declare pending_hard_virtuals. - -Wed Nov 26 20:28:49 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_vtable): If we support one_only but not - weak symbols, mark instantiated template vtables one_only. - (import_export_decl): Likewise for tinfo functions. - (finish_vtable_vardecl): Also write out vtables from explicitly - instantiated template classes. - * pt.c (mark_class_instantiated): Revert last change. - - * except.c (expand_throw): Call mark_used on the destructor. - -Wed Nov 26 15:13:48 1997 Jeffrey A Law (law@cygnus.com) - - * lex.c (lang_init): Enable flag_exceptions by default if no - command line switch was specified. - -1997-11-26 Mark Mitchell <mmitchell@usa.net> - - * pt.c (unify): Handle `void' template parameters in - specializations. - -Wed Nov 26 01:11:24 1997 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast): Handle template case here. - (build_dynamic_cast_1): Not here. - - * typeck2.c (digest_init): Make copies where appropriate. - - * decl2.c (delete_sanity): resolve_offset_ref. - - * except.c: Call terminate without caching so many bits. - - * except.c (expand_start_catch_block): Fix catching a reference - to pointer. - -Tue Nov 25 11:28:21 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Copy size to the saveable obstack. - - * init.c (build_new): Stick a CLEANUP_POINT_EXPR inside the - TRY_CATCH_EXPR for now. - -Mon Nov 24 12:15:55 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (mark_addressable): Don't assume a FUNCTION_DECL - has DECL_LANG_SPECIFIC. - - * exception.cc (struct cp_eh_info): Add handlers field. - (__cp_push_exception): Initialize it. - (__cp_pop_exception): Decrement it. Don't pop unless it's 0. - (__throw_bad_exception): Remove. - * except.c (call_eh_info): Add handlers field. - (get_eh_handlers): New fn. - (push_eh_cleanup): Increment handlers. - -Fri Nov 21 12:22:07 1997 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (expand_start_eh_spec): Use the try/catch code. - (expand_end_eh_spec): Likewise. Call __check_eh_spec instead of - doing everything inline. - (init_exception_processing): throw_type_match now takes - const void pointers. - * exception.cc (__check_eh_spec): New fn. - * inc/exception: Neither terminate nor unexpected return. - * decl.c: Make const_ptr_type_node public. - * tinfo2.cc (__throw_type_match_rtti): Take the typeinfos constly. - - * except.c (expand_start_catch_block): We only need the rethrow - region for non-sjlj exceptions. - (expand_end_catch_block): Likewise. Use outer_context_label_stack. - -Thu Nov 20 14:40:17 1997 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in (CXX_LIB2FUNCS): Add new op new and op delete objs. - (various.o): Likewise. - * inc/new: Add placement deletes. Add throw specs for default new. - * new.cc (set_new_handler): Move here from libgcc2. - * new1.cc (new (nothrow)): Catch a bad_alloc thrown from the handler. - (new): Move from libgcc2. Throw bad_alloc. - * new2.cc: Move the rest of the op news and op deletes from libgcc2. - * decl.c (init_decl_processing): Update exception specs on new and - delete. - - * method.c (build_decl_overload_real): Don't mess with global - placement delete. - - * init.c (build_new): Check for null throw spec, not nothrow_t. - - * decl.c (duplicate_decls): Don't complain about different exceptions - from an internal declaration. - - * call.c (build_op_delete_call): Fix check for member fns again. - - * decl2.c (import_export_decl): Interface hackery affects - virtual synthesized methods. - -Wed Nov 19 18:24:14 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): Don't just complain about a mismatched - scope, fix it. - - * decl.c (make_implicit_typename): Handle case where t is not - actually from context. - * tree.c (get_type_decl): Lose identifier case. - * spew.c (yylex): Lose useless call to identifier_typedecl_value. - * parse.y (nonnested_type): Just use lookup_name. - (complex_type_name): Just use IDENTIFIER_GLOBAL_VALUE. - -Wed Nov 19 11:45:07 1997 Michael Tiemann <tiemann@axon.cygnus.com> - - * error.c (dump_function_name): Test DECL_LANG_SPECIFIC in case - T was built in C language context (for example, by - output_func_start_profiler). - -Wed Nov 19 10:39:27 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (make_implicit_typename): New fn. - (lookup_name_real): Use it. Use current_class_type as the context. - -Mon Nov 17 23:42:03 1997 Bruno Haible <haible@ilog.fr> - - * pt.c (do_poplevel): Don't prohibit jumps into this contour. - -Mon Nov 17 02:01:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * friend.c (do_friend): Warn about non-template friends in templates. - - * call.c (build_op_delete_call): Fix handling of inherited delete. - - * search.c (dfs_record_inheritance): Ignore template type parms. - -Sat Nov 15 00:30:51 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_op): Fix copy error. - (build_op_new_call): New fn. - (build_op_delete_call): New fn. - * cp-tree.h: Declare them. - * init.c (build_new): Use them. Support placement delete. - (build_x_delete): Use build_op_delete_call. - (build_delete): Likewise. - * decl2.c (delete_sanity): Likewise. - (coerce_delete_type): Don't complain about placement delete. - -Thu Nov 13 01:52:36 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_function_call): Remove unused 'obj' parm. - * cp-tree.h, typeck.c: Adjust. - - * init.c (build_new): Make the cleanup last longer. - (expand_vec_init): Call do_pending_stack_adjust. - -Wed Nov 12 11:04:33 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (do_type_instantiation): Fix typo. - (mark_class_instantiated): If we support one_only but not weak - symbols, don't mark this as known. - - * init.c (build_new): Handle vec delete in EH cleanup. - -Wed Nov 12 08:11:55 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * call.c (build_method_call): Call complete_type before checking - for destructor. - -Sun Nov 9 01:29:55 1997 Jim Wilson (wilson@cygnus.com) - - * decl.c (add_block_current_level): Delete. - * init.c (build_vec_delete_1): Delete build_block and - add_block_current_level calls. - -Wed Nov 12 00:48:16 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Handle freeing allocated memory when the - constructor throws. - - * call.c (build_new_method_call): Fix flags arg. - - * pt.c (do_type_instantiation): Don't try to instantiate - member templates. - (mark_decl_instantiated): If we support one_only but not - weak symbols, mark this one_only. - * decl2.c (import_export_vtable): Don't defer handling of vtables - if MULTIPLE_SYMBOL_SPACES. - -Tue Nov 11 12:02:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (expand_end_catch_block): Lose call to __sjpopnthrow. - -Tue Nov 11 02:53:44 1997 Jason Merrill <jason@lasher.cygnus.com> - - * except.c (do_pop_exception): Return a value. - -Mon Nov 10 20:25:31 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_method_call): Handle getting a - TEMPLATE_ID_EXPR around a TEMPLATE_DECL. Don't look for a field - if we got template parms. - * typeck.c (build_x_function_call): Remember the TEMPLATE_ID_EXPR, - not just the args. - * decl2.c (build_expr_from_tree): Tweak last change. - * pt.c (tsubst_copy): Use get_first_fn instead of TREE_VALUE. - (maybe_fold_nontype_arg): Split out from tsubst_copy. - * tree.c (get_first_fn): Just return a TEMPLATE_ID_EXPR. - -Mon Nov 10 20:08:38 1997 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * pt.c (tsubst_copy): Handle explicit template arguments in - function calls. - * typeck.c (build_x_function_call): Likewise. - * decl2.c (build_expr_from_tree): Lookup function name if it - hasn't been done. - - * pt.c (tsubst): Instantiate template functions properly when - template parameter does not appear in function arguments and return - type. - (comp_template_args): Handle member templates required by tsubst. - -Mon Nov 10 20:08:38 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Tweak conditions for pedwarn in - previous change. - -Mon Nov 10 20:08:29 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * pt.c (coerce_template_parms): Tweak error message. - - * decl.c (grokdeclarator): If -Wreturn-type, warn everytime a - return type defaults to `int', even if there are storage-class - specifiers. - -Mon Nov 10 03:04:20 1997 Jason Merrill <jason@yorick.cygnus.com> - - Complete nested exception support. - * except.c (do_pop_exception): Split out... - (push_eh_cleanup): From here. Handle the EH region by hand. - (expand_start_catch_block): Add a new level for the catch parm. - Move the rethrow region outside the two cleanup regions. - Protect the initializer for the catch parm with terminate. - (expand_end_catch_block): Likewise. End the region for the eh_cleanup. - * exception.cc (__cp_pop_exception): Now takes two parms. Handle - popping off the middle of the stack. - * tree.c (lvalue_p, real_lvalue_p): Handle TRY_CATCH_EXPR, - WITH_CLEANUP_EXPR, and UNSAVE_EXPR. - (build_cplus_new): Only wrap CALL_EXPRs. - * init.c (expand_default_init): Handle a TRY_CATCH_EXPR around - the constructor call. - -Sun Nov 9 18:00:26 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (c++.distdir): Make inc subdirectory. - -Fri Nov 7 11:57:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Put back some code. - -Thu Nov 6 11:28:14 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Remove redundant code. - * method.c (emit_thunk): Don't let the backend defer generic thunks. - -Wed Nov 5 23:52:50 1997 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (call_eh_info): Split out... - (push_eh_info): From here. - (expand_builtin_throw): Use it. - (expand_start_catch_block): Move region start back. - -Tue Nov 4 13:45:10 1997 Doug Evans <devans@canuck.cygnus.com> - - * lex.c (MULTIBYTE_CHARS): #undef if cross compiling. - (real_yylex): Record wide strings using target endianness, not host. - -1997-11-03 Brendan Kehoe <brendan@lisa.cygnus.com> - - * repo.c (rindex): Add decl unconditionally. - (get_base_filename, open_repo_file): Don't cast rindex. - * xref.c (rindex): Add decl unconditionally. - (index): Remove unused decl. - (open_xref_file): Don't cast rindex. - -Sun Nov 2 15:04:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (build_vbase_path): Propagate the result type properly. - -1997-11-01 Brendan Kehoe <brendan@lisa.cygnus.com> - - * except.c (expand_builtin_throw) [!DWARF2_UNWIND_INFO]: Replace - remaining use of saved_throw_type with a call to get_eh_type. - -1997-10-31 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (FILE_NAME_NONDIRECTORY): Delete macro. - (file_name_nondirectory): New function, doing the same as the macro. - (set_typedecl_interface_info): Use it instead of the macro. - (check_newline): Likewise. - (handle_cp_pragma): Likewise. - - * repo.c (get_base_filename): Cast result of rindex to char*. - (open_repo_file): Likewise. - * xref.c (open_xref_file): Likewise. - * error.c (dump_char): Make its arg int, not char. - - * except.c (push_eh_info): Pass the number of fields - 1 down, not - the exact number of fields. - -Fri Oct 31 01:47:57 1997 Jason Merrill <jason@yorick.cygnus.com> - - Support for nested exceptions. - * tinfo2.cc (__is_pointer): New fn. - * exception.cc (struct cp_eh_info): Define. - (__cp_exception_info, __uncatch_exception): New fns. - (__cp_push_exception, __cp_pop_exception): New fns. - * except.c: Lose saved_throw_{type,value,cleanup,in_catch}. - Lose empty_fndecl. - (init_exception_processing): Likewise. __eh_pc is now external. - (push_eh_info): New fn. - (get_eh_{info,value,type,caught}): New fns. - (push_eh_cleanup): Just call __cp_pop_exception. - (expand_start_catch_block): Use push_eh_info. Start the eh region - sooner. - (expand_end_eh_spec): Use push_eh_info. - (expand_throw): Call __cp_push_exception to set up the exception info. - Just pass the destructor or 0 as the cleanup. Call __uncatch_exception - when we rethrow. - (expand_builtin_throw): Don't refer to empty_fndecl. - -Thu Oct 23 02:01:30 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): SET_DECL_IMPLICIT_INSTANTIATION on new decl. - -1997-10-22 Brendan Kehoe <brendan@cygnus.com> - - * method.c (build_template_parm_names, build_decl_overload_real): - Add static to definitions. - * pt.c (add_to_template_args, note_template_header, - processing_explicit_specialization, type_unification_real): Likewise. - ({determine,check}_explicit_specialization): Use a single string for - error messages. - -Mon Oct 20 12:06:34 1997 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (expand_exception_blocks): Call do_pending_stack_adjust. - (expand_end_catch_block): Likewise. - (expand_end_eh_spec): Likewise. - -Mon Oct 20 11:44:20 1997 Mark Mitchell <mmitchell@usa.net> - - * decl.c (duplicate_decls): Handle template specializations - correctly. - * error.c (dump_function_name): Fix printing of specializations of - member functions that are not member templates. - * cp-tree.h (processing_specialization): Make global. - * pt.c (processing_specialization): Likewise. - * lex.c (cons_up_default_function): Save and restore - processing_specialization to avoid confusion. - -Mon Oct 20 10:52:22 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (init_decl_processing): Give null_node unknown* type. - * typeck.c (comp_target_types): Handle UNKNOWN_TYPE. - (common_type): Likewise. - * error.c (args_as_string): Recognize null_node. - -Sun Oct 19 09:13:01 1997 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * typeck.c (rationalize_conditional_expr): Handle {MIN,MAX}_EXPR. - (unary_complex_lvalue): Call it for {MIN,MAX}_EXPR. - - * decl.c (init_decl_processing): Call using_eh_for_cleanups. - - * Make-lang.in (g++): Include prefix.o. - -Thu Oct 16 15:31:09 1997 Judy Goldberg <judygold@sanwafp.com> - - * pt.c (determine_explicit_specialization): Initialize "dummy" - to keep Purify quiet. - -Thu Oct 16 00:14:48 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (build_overload_value): Handle TEMPLATE_CONST_PARMs here. - (build_overload_int): Not here. - -Wed Oct 15 00:35:28 1997 Mike Stump <mrs@wrs.com> - - * class.c (build_type_pathname): Remove. - (prepare_fresh_vtable): Fix problem with complex MI vtable names. - -1997-10-14 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (unary_expr): Give a pedwarn if someone tries to use the - &&label GNU extension. - -Tue Oct 14 12:01:00 1997 Mark Mitchell <mmitchell@usa.net> - - * decl.c (pushtag): Unset DECL_ASSEMBLER_NAME before setting it, - so as to avoid incorrect manglings. - * method.c (build_decl_overload_real): Don't mangle return types - for constructors. - -Tue Oct 14 11:46:14 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (scratchalloc, build_scratch_list, make_scratch_vec, - scratch_tree_cons): Define as macros for now. - * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, expr.c, init.c, - lex.c, method.c, parse.y, pt.c, rtti.c, search.c, tree.c, typeck.c, - typeck2.c: Use them and the expression_obstack variants. - -Mon Oct 13 17:41:26 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * decl.c (store_return_init): Allow classes with explicit ctors to - be used with the named return values extension. - -Fri Oct 10 12:21:11 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Fix previous change. - -Thu Oct 9 12:08:21 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Fix thinko. - (instantiate_decl): Really use the original template. - - * call.c (build_new_method_call): Use simple constructor_name for - error messages. - -Wed Oct 8 22:44:42 1997 Jeffrey A Law <law@cygnus.com> - - * method.c (build_underscore_int): Don't use ANSI specific - features. - -Wed Oct 8 00:18:22 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_prevtable_vardecl): Check DECL_REALLY_EXTERN - for our key method; it might have been inlined by -O3. - -Tue Oct 7 23:00:12 1997 Mark Mitchell <mmitchell@usa.net> - - * decl.c (make_typename_type): Do not try to call lookup_field for - non-aggregate types. - -Tue Oct 7 22:52:10 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_reinterpret_cast): Tweak. - -Tue Oct 7 22:45:31 1997 Alexandre Oliva <oliva@dcc.unicamp.br> - - * typeck.c (build_reinterpret_cast): Converting a void pointer - to function pointer with a reinterpret_cast produces a warning - if -pedantic is issued. - -Tue Oct 7 22:43:43 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * typeck.c (c_expand_return): Don't warn about returning a - reference-type variable as a reference. - -Tue Oct 7 21:11:22 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (build_static_name): Fix typo. - -1997-10-07 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (duplicate_decls): Make sure DECL_LANG_SPECIFIC is set on - OLDDECL before we try to do DECL_USE_TEMPLATE. - -Tue Oct 7 00:48:36 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (duplicate_decls): Don't warn about template instances. - - * typeck.c (mark_addressable): Lose ancient code that unsets - DECL_EXTERNAL. - - * pt.c (do_decl_instantiation): Lose support for instantiating - non-templates. - - * call.c (build_new_function_call): Fix handling of null explicit - template args. - (build_new_method_call): Likewise. - -Mon Oct 6 23:44:34 1997 Mark Mitchell <mmitchell@usa.net> - - * method.c (build_underscore_int): Fix typo. - -1997-10-06 Brendan Kehoe <brendan@lisa.cygnus.com> - - * tree.c (print_lang_statistics): #if 0 call to - print_inline_obstack_statistics until its definition is checked in. - -Mon Oct 6 09:27:29 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Move dump_tree_statistics to end. - - * pt.c (instantiate_decl): Look for the original template. - (tsubst): Set DECL_IMPLICIT_INSTANTIATION on partial instantiations - of member templates. - -Wed Oct 1 08:41:38 1997 Jason Merrill <jason@yorick.cygnus.com> - - * Makefile.in (g++FAQ.*): New rules. - (CONFLICTS): Update. - * g++FAQ.texi: Moved from libg++. - - * parse.y (PFUNCNAME): Only specify the type once. - -1997-10-01 Brendan Kehoe <brendan@lasher.cygnus.com> - - * lex.c (real_yylex): Clean up the code to fully behave the way - the c-lex.c parser does for complex and real numbers. - -Tue Sep 30 08:51:36 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (build_decl_overload_real): Reformat. - -Tue Sep 30 00:18:26 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (synthesize_method): If at_eof, determine our linkage. - -1997-09-29 Paul Eggert <eggert@twinsun.com> - - * lex.c (real_yylex): Treat `$' just like `_', except issue a - diagnostic if !dollars_in_ident or if pedantic. - - * lang-specs.h (@c++): -ansi no longer implies -$. - - * decl2.c (lang_decode_option): - -traditional and -ansi now do not mess with - dollars_in_ident. - -Mon Sep 29 19:57:51 1997 H.J. Lu <hjl@gnu.ai.mit.edu> - - * Makefile.in (parse.o, decl.o): Also depend on - $(srcdir)/../except.h $(srcdir)/../output.h. - (decl2.o): Also depend on $(srcdir)/../expr.h ../insn-codes.h - $(srcdir)/../except.h $(srcdir)/../output.h. - (typeck.o, init.o): Also depend on $(srcdir)/../expr.h - ../insn-codes.h. - - * call.c, cp-tree.h, decl.c, tree.c: Finish prototyping. - - * expr.c (cplus_expand_expr): Make it static. - - * decl2.c, init.c, typeck.c: Include "expr.h". - (expand_expr): Use proper values when calling the function. - -Mon Sep 29 11:05:54 1997 Alexandre Oliva <oliva@dcc.unicamp.br> - - * lang-options.h: New -Wold-style-cast flag. - * cp-tree.h (warn_old_style_cast): New variable. - * decl2.c (warn_old_style_cast): Likewise. - (lang_decode_option): Support -Wold-style-cast. - (reparse_absdcl_as_casts): Produce old-style-cast warning. - -Mon Sep 29 09:20:53 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * decl.c (cp_finish_decl): Allow expand_aggr_init to set - TREE_USED, reset value based on already_used. - - * init.c (expand_member_init): Revert change. - -Mon Sep 29 08:57:53 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h, decl.c, decl2.c, pt.c: - Lose DECL_C_STATIC and DECL_PUBLIC. Don't pretend statics are public. - - * decl2.c (lang_decode_option): Add missing ;. - -Sat Sep 27 16:22:48 1997 Jason Merrill <jason@yorick.cygnus.com> - - * friend.c (do_friend): Disable injection for all template-derived - decls. - * decl2.c (lang_decode_option): Handle -fguiding-decls. - * parse.y (notype_template_declarator): New nonterminal. - (direct_notype_declarator): Use it. - (complex_direct_notype_declarator): Likewise. - (object_template_id): Accept any kind of identifier after TEMPLATE. - (notype_qualified_id): Don't add template declarators here. - -Sat Sep 27 16:21:58 1997 Mark Mitchell <mmitchell@usa.net> - - * call.c (add_template_candidate): Add explicit_targs parameter. - (build_scoped_method_call): Use it. - (build_overload_call_real): Likewise. - (build_user_type_conversion_1): Likewise. - (build_new_function_call): Likewise. - (build_object_call): Likewise. - (build_new_op): Likewise. - (build_new_method_call): Likewise. - (build_new_function_call): Handle TEMPLATE_ID_EXPR. - (build_new_method_call): Likewise. - - * class.c (finish_struct_methods): Add specialization pass to - determine which methods were specializing which other methods. - (instantiate_type): Handle TEMPLATE_ID_EXPR. - - * cp-tree.def (TEMPLATE_ID_EXPR): New tree code. - - * cp-tree.h (name_mangling_version): New variable. - (flag_guiding_decls): Likewise. - (build_template_decl_overload): New function. - (begin_specialization): Likewise. - (reset_specialization): Likewise. - (end_specialization): Likewise. - (determine_explicit_specialization): Likewise. - (check_explicit_specialization): Likewise. - (lookup_template_function): Likewise. - (fn_type_unification): Add explicit_targs parameter. - (type_unification): Likewise. - - * decl.c (duplicate_decls): Add smarts for explicit - specializations. - (grokdeclarator): Handle TEMPLATE_ID_EXPR, and function - specializations. - (grokfndecl): Call check_explicit_specialization. - - * decl2.c (lang_decode_option): Handle -fname-mangling-version. - (build_expr_from_tree): Handle TEMPLATE_ID_EXPR. - (check_classfn): Handle specializations. - - * error.c (dump_function_name): Print specialization arguments. - - * friend.c (do_friend): Don't call pushdecl for template - instantiations. - - * init.c (build_member_call): Handle TEMPLATE_ID_EXPR. - - * lang-options.h: Add -fname-mangling-version, -fguiding-decls, - and -fno-guiding-decls. - - * lex.c (identifier_type): Return PFUNCNAME for template function - names. - - * method.c (build_decl_overload_real): New function. - (build_template_parm_names): New function. - (build_overload_identifier): Use it. - (build_underscore_int): New function. - (build_overload_int): Use it. Add levels for template - parameters. - (build_overload_name): Likewise. Also, handle TYPENAME_TYPEs. - (build_overload_nested_names): Handle template type parameters. - (build_template_decl_overload): New function. - - * parse.y (YYSTYPE): New ntype member. - (nested_name_specifier): Use it. - (nested_name_specifier_1): Likewise. - (PFUNCNAME): New token. - (template_id, object_template_id): New non-terminals. - (template_parm_list): Note specializations. - (template_def): Likewise. - (structsp): Likewise. - (fn.def2): Handle member template specializations. - (component_decl_1): Likewise. - (direct_notype_declarator): Handle template-ids. - (component_decl_1): Likewise. - (direct_notype_declarator): Handle template-ids. - (primary): Handle TEMPLATE_ID_EXPR, and template-ids. - - * pt.c (processing_specializations): New variable. - (template_header_count): Likewise. - (type_unification_real): New function. - (processing_explicit_specialization): Likewise. - (note_template_header): Likewise. - (is_member_template): Handle specializations. - (end_template_decl): Call reset_specialization. - (push_template_decl): Handle member template specializations. - (tsubst): Likewise. - (tsubst_copy): Handle TEMPLATE_ID_EXPR. - (instantiate_template): Handle specializations. - (instantiate_decl): Likewise. - (fn_type_unification): Handle explicit_targs. - (type_unification): Likewise. Allow incomplete unification - without an error message, if allow_incomplete. - (get_bindings): Use new calling sequence for fn_type_unification. - - * spew.c (yylex): Handle PFUNCNAME. - - * tree.c (is_overloaded_fn): Handle TEMPLATE_ID_EXPR. - (really_overloaded_fn): Likewise. - (get_first_fn): Handle function templates. - - * typeck.c (build_x_function_call): Use really_overloaded_fn. - Handle TEMPLATE_ID_EXPR. - (build_x_unary_op): Likewise. - (build_unary_op): Likewise. - (mark_addressable): Templates whose address is taken are marked - as used. - -1997-09-25 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * decl.c (init_decl_processing): Declare __builtin_constant_p as - accepting any kind of type, not only int. - -Fri Sep 26 00:22:56 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (get_matching_virtual): Notice virtual bases when sorrying - about covariant returns. - - * parse.y (member_init): Also imply typename here. Remove ancient - extension for initializing base members. - -Thu Sep 25 11:11:13 1997 Jason Merrill <jason@yorick.cygnus.com> - - Handle multi-level typenames and implicit typename in base list. - * parse.y (typename_sub{,[0-2]}): New rules. - (structsp, rule TYPENAME_KEYWORD): Use typename_sub. - (nonnested_type): New rule. - (complete_type_name): Use it. - (base_class.1): Use typename_sub and nonnested_type. - (nested_name_specifier): Don't elide std:: here. - * decl.c (make_typename_type): Handle getting a type for NAME. - (lookup_name_real): Turn std:: into :: here. - - Rvalue conversions were removed in London. - * call.c (is_subseq): Don't consider lvalue transformations. - (build_conv): LVALUE_CONV and RVALUE_CONV get IDENTITY_RANK. - (joust): Re-enable ?: kludge. - -1997-09-22 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (start_function): Up warning of no return type to be a - pedwarn. - -Mon Sep 22 14:15:34 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * init.c (expand_member_init): Don't set TREE_USED. - * decl.c (cp_finish_decl): Mark decls used if type has TREE_USED - set,don't clear TREE_USED wholesale. - -Sat Sep 20 15:31:00 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Do require_complete_type before - build_cplus_new. - -Thu Sep 18 16:47:52 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (lookup_field): Call complete_type in all cases. - - * decl.c (finish_function): Just warn about flowing off the end. - -Wed Sep 17 10:31:25 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokparms): Don't bash a permanent list node if we're - in a function. - -1997-09-17 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Makefile.in (CONFLICTS): Fix s/r conflict count to 18. - -Tue Sep 16 14:06:56 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_op): Give better error for syntactically - correct, but semantically invalid, use of undeclared template. - - * call.c (compare_qual): Handle pmfs. - - * decl.c (store_parm_decls): last_parm_cleanup_insn is the insn - after the exception spec. - -Mon Sep 15 11:52:13 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (null_ptr_cst_p): Integer type, not integral type. - - * call.c (joust): Disable warnings until they can be moved to the - right place. - -Fri Sep 12 16:11:13 1997 Per Bothner <bothner@cygnus.com> - - * Makefile.in, config-lang.in: Convert to autoconf. - -Thu Sep 11 17:14:55 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Add implicit 'typename' to types from - base classes. - - * pt.c (most_specialized_class): Fix typo. - (tsubst): Move constant folding to TREE_VEC case. - -Thu Sep 11 10:08:45 1997 Mark Mitchell <mmitchell@usa.net> - - * pt.c (do_poplevel): Don't warn about unused local variables - while processing_template_decl since we don't always know whether - or not they will need constructing/destructing. - - * pt.c (uses_template_parms): Check the values of an enumeration - type to make sure they don't depend on template parms. - - * decl.c (make_typename_type): Don't lookup the field if the - context uses template parms, even if we're not - processing_template_decl at the moment. - - * pt.c (coerce_template_parms): Avoid looking at the - TYPE_LANG_DECL portion of a typename type, since there won't be - one. - (tsubst): Do constant folding as necessary to make sure that - arguments passed to lookup_template_class really are constants. - -Wed Sep 10 11:21:55 1997 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (expand_builtin_throw): #ifndef DWARF2_UNWIND_INFO. - * decl2.c (finish_file): Only register exception tables if we - need to. - - * decl.c (init_decl_processing): Add __builtin_[fs]p. - -Tue Sep 9 19:49:38 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (unify): Just return 0 for a TYPENAME_TYPE. - -Tue Sep 9 17:57:25 1997 Mark Mitchell <mmitchell@usa.net> - - * error.c (dump_decl): Avoid crashing when presented with a - uninitialized constant, as can occur with a template parameter. - (dump_expr): Make sure that there are enough levels of - current_template_parms before we start diving through them. - -1997-09-09 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_indirect_ref): Heed FLAG_VOLATILE similar to - c-typeck.c. - -Tue Sep 9 09:36:39 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * except.c (expand_throw): Call build_delete for all - exception types, not just objects with destructors. - -Mon Sep 8 02:33:20 1997 Jody Goldberg <jodyg@idt.net> - - * decl.c (current_local_enum): Remove static. - * pt.c (tsubst_enum): Save and restore value of current_local_enum - in case template is expanded in enum decl. - (instantiate_class_template): Use new tsubst_enum signature. - (tsubst_expr): Likewise. - -Mon Sep 8 01:21:43 1997 Mark Mitchell <mmitchell@usa.net> - - * pt.c (begin_member_template_processing): Take a function as - argument, not a set of template arguments. Use the template - parameters, rather than the arguments. Handle non-type parameters - correctly. Push a binding level for the parameters so that multiple - member templates using the same parameter names can be declared. - (end_member_template_processing): Pop the binding level. - (push_template_decl): Mark member templates as static when - appropriate. - - * lex.c (do_pending_inlines): Pass the function, not its template - arguments, to begin_member_template_processing. - (process_next_inline): Likewise. - (do_pending_defargs): Likewise. - - * error.c (dump_expr): Obtain the correct declaration for a - TEMPLATE_CONST_PARM. - - * call.c (add_template_conv_candidate): New function. - (build_object_call): Handle member templates, as done in the other - build_ functions. - -Sat Sep 6 10:20:27 1997 Mark Mitchell <mmitchell@usa.net> - - * decl.c (replace_defag): Undo previous change. - * lex.c (do_pending_defargs): Deal with member templates. - - * pt.c (is_member_template): Avoid crashing when passed a - non-function argument. - -Fri Sep 5 17:27:38 1997 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (grow_method): Remove check for redeclaration. - -Fri Sep 5 01:37:17 1997 Mark Mitchell <mmitchell@usa.net> - - * cp-tree.h (INNERMOST_TEMPLATE_PARMS): New macro. - (DECL_INNERMOST_TEMPLATE_PARMS): Likewise. - (PRIMARY_TEMPLATE_P): Use it. - * call.c (build_overload_call_real): Use it. - * class.c (instantiate_type): Likewise. - * decl.c (decls_match): Likewise. - * method.c (build_overload_identifier): Likewise. - * pt.c (push_template_decl): Likewise. - (classtype_mangled_name): Likewise. - (lookup_template_class): Likewise. - - * cp-tree.h (DECL_NTPARMS): Change name from DECL_NT_PARMS to - DECL_NTPARMS to conform to usage elsewhere. - * call.c (add_template_candidate): Likewise. - * class.c (instantiate_type): Likewise. - * pt.c (instantiate_template): Likewise. - (get_bindings): Likewise. - - * class.c (grow_method): Use DECL_FUNCTION_TEMPLATE_P instead of - is_member_template. - - * pt.c (unify): Undo changes to allow multiple levels of template - parameters. - (type_unification): Likewise. - (fn_type_unification): Likewise. - (get_class_bindings): Likewise. - * cp-tree.h (Likewise). - - * decl.c (replace_defarg): Check that the type of the default - parameter does not invlove a template type before complaining - about the initialization. - - * error.c (dump_expr): Deal with template constant parameters in - member templates correctly. - - * pt.c (is_member_template): Deal with class specializations - correctly. - (tsubst): Handle "partial instantiation" of member templates - correctly. - -Wed Sep 3 12:30:24 1997 Mark Mitchell <mmitchell@usa.net> - - * pt.c (type_unification): Change calling sequence to allow for - multiple levels of template parameters. - (tsubst_expr): Likewise. - (tsubst): Likewise. - (tsubst_copy): Likewise. - (instantiate_template): Likewise. - (unify): Likewise. - * call.c (build_overload_call_real): Use it. - (add_builtin_candidate): Use it. - (build_new_method_call): Use it. - * class.c (instantiate_type): Use it. - * decl.c (grokdeclarator): Use it. - * decl2.c (finish_file): Use it. - * method.c (build_overload_identifier): Use it. - - * call.c (add_template_candidate): Add additional parameter for - the function return type. Call fn_type_unification istead of - type_unification. - (build_user_type_conversion_1): Handle member templates. - (build_new_function_call): Likewise. - (build_new_op): Likewise. - (build_new_method_call): Likewise. - - * class.c (grow_method): Don't give an error message indicating - that two member templates with the same name are ambiguous. - (finish_struct): Treat member template functions just like member - functions. - - * cp-tree.h (check_member_template): Add declaration. - (begin_member_template_processing): Likewise. - (end_member_template_processing): Likewise. - (fn_type_unification): Likewise. - (is_member_template): Likewise. - (tsubst): Change prototype. - (tsubst_expr): Likewise. - (tsubst_copy): Likewise. - (instantiate_template): Likewise. - (get_bindings): Likewise. - - * decl.c (decls_match): Handle multiple levels of template - parameters. - (pushdecl): Handle template type params just like other type - declarations. - (push_class_level_binding): Return immediately if the - class_binding_level is NULL. - (grokfndecl): If check_classfn() returns a member_template, use - the result of the template, not the template itself. - - * decl2.c (check_member_template): New function. Check to see - that the entity declared to be a member template can be one. - (check_classfn): Allow redeclaration of member template functions - with different types; the new functions can be specializations or - explicit instantiations. - - * error.c (dump_decl): Handle multiple levels of template - parameters. - (dump_function_decl): Update to handle function templates. - - * lex.c (do_pending_inlines): Set up template parameter context - for member templates. - (process_next_inline): Likewise. - - * method.c (build_overload_identifier): Adjust for multiple levels - of template parameters. - - * parse.y (fn.def2): Add member templates. - (component_decl_1): Likewise. - - * pt.c (begin_member_template_processing): New function. - (end_member_template_processing): Likewise. - (is_member_template): Likewise. - (fn_type_unification): Likewise. - (current_template_parms): Return a vector of all the template - parms, not just the innermost level of parms. - (push_template_decl): Deal with the possibility of member - templates. - (lookup_template_class): Likewise. - (uses_template_parms): Likewise. - (tsubst): Modify processing to TEMPLATE_TYPE_PARM and - TEMPLATE_CONST_PARM to deal with multiple levels of template - arguments. Add processing of TEMPLATE_DECL to produce new - TEMPLATE_DECLs from old ones. - (do_decl_instantiation): Handle member templates. - - * search.c (lookup_fnfields_1): Handle member template conversion - operators. - - * tree.c (cp_tree_equal): Check the levels, as well as the - indices, of TEMPLATE_CONST_PARMs. - - * typeck.c (comptypes): Check the levels, as well as the indices, - fo TEMPLATE_TYPE_PARMs. - (build_x_function_call): Treat member templates like member - functions. - -Wed Sep 3 11:09:25 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (c_expand_return): Always convert_for_initialization - before checking for returning a pointer to local. - - * pt.c (type_unification): If strict and the function parm doesn't - use template parms, just compare types. - -Wed Sep 3 10:35:49 1997 Klaus Espenlaub <kespenla@student.informatik.uni-ulm.de> - - * method.c (build_overloaded_value): Replace direct call - to the floating point emulator with REAL_VALUE_TO_DECIMAL macro. - -Wed Sep 3 00:02:53 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (convert_arguments): Don't arbitrarily choose the first - of a set of overloaded functions. - -Tue Sep 2 12:09:13 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (real_yylex): Don't elide __FUNCTION__. - - * method.c (build_overload_value): Add in_template parm. - (build_overload_int): Likewise. - (build_overload_identifier): Pass it. - - * decl.c (duplicate_decls): Don't bash a previous template - definition with a redeclaration. - - * pt.c (unify): float doesn't match double. - - * pt.c (do_type_instantiation): Handle getting a _TYPE or a - TYPE_DECL. Handle getting non-template types. - * parse.y (explicit_instantiation): Use typespec instead of - aggr template_type. - -Tue Sep 2 10:27:08 1997 Richard Henderson <rth@cygnus.com> - - * typeck.c (build_ptrmemfunc1): Clean up ptr->int cast warnings. - -Mon Sep 1 13:19:04 1997 Eugene Mamchits <eugin@ips.ras.ru> - - * call.c (add_builtin_candidate): Add missing TREE_TYPE. - (compare_ics): Likewise. - -Mon Sep 1 13:19:04 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (joust): Warn about choosing one conversion op over - another because of 'this' argument when the other return type is - better. - (source_type): New fn. - - * call.c (build_new_op): Strip leading REF_BIND from first operand - to builtin operator. - - * decl2.c (mark_vtable_entries): Mark abort_fndecl as used when we - use its RTL. - -Thu Aug 28 09:45:23 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (null_ptr_cst_p): Remove support for (void*)0. - -Wed Aug 27 02:03:34 1997 Jeffrey A Law <law@cygnus.com> - - * typeck.c (expand_target_expr): Make definition match declaration. - - * class.c (get_basefndecls): Make definition match declaration. - -Mon Aug 25 14:30:02 1997 Jason Merrill <jason@yorick.cygnus.com> - - * input.c (sub_getch): Eventually give up and release the input file. - - * decl.c (cp_finish_decl): If #p i/i, put inline statics in the - right place. - - * call.c (joust): Tweak message. - -Sat Aug 23 18:02:59 1997 Mark Mitchell <mmitchell@usa.net> - - * error.c (type_as_string): Put const/volatile on template type - parameters where appropriate. - -Sat Aug 23 17:47:22 1997 Jeffrey A Law <law@cygnus.com> - - * call.c (strictly_better): Make arguments unsigned ints. - -Thu Aug 21 18:48:44 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (real_yylex): Refer to __complex instead of complex. - -Thu Aug 21 22:25:46 1997 J"orn Rennecke <amylaar@cygnus.co.uk> - - * lex.c (real_yylex): Don't use getc directly. - -Wed Aug 20 17:25:08 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (is_subseq): Don't try to be clever. - -Wed Aug 20 03:13:36 1997 H.J. Lu (hjl@gnu.ai.mit.edu) - - * parse.y, pt.c: Include "except.h". - * call.c, class.c, class.h, cp-tree.h, cvt.c, decl.c, decl2.c, - error.c, except.c, expr.c, friend.c, g++spec.c, init.c, input.c, - lex.c, lex.h, method.c, parse.y, pt.c, repo.c, rtti.c, search.c, - sig.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: Finish - prototyping. - -Wed Aug 20 01:34:40 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (mark_vtable_entries): Instead of replacing pure - virtuals with a reference to __pure_virtual, copy the decl and - change the RTL. - -Tue Aug 19 02:26:07 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (lookup_nested_type_by_name): Handle typedef wierdness. - - * typeck2.c (my_friendly_abort): Report bugs to egcs-bugs@cygnus.com. - - * pt.c (instantiate_class_template): Call repo_template_used - before finish_prevtable_vardecl. - - * call.c (is_subseq): New fn. - (compare_ics): Use it. - - * repo.c (finish_repo): Don't crash on no args. - - * parse.y (named_complex_class_head_sans_basetype): Handle - explicit global scope. - * decl2.c (handle_class_head): New fn. - - * pt.c (unify): Add CONST_DECL case. - -Thu Aug 14 10:05:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * rtti.c (permanent_obstack): Fix decl to not be a pointer. - - * cp-tree.h (report_type_mismatch): Add prototype. - * call.c (build_overload_call_real): Remove erroneous fourth - argument to report_type_mismatch. - (build_user_type_conversion_1): Remove erroneous second arg to - tourney. - (build_new_function_call): Likewise. - (build_object_call): Likewise. - (build_new_op): Likewise. - (build_new_method_call): Likewise. - -Wed Aug 13 19:19:25 1997 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (dump_decl): Don't bother processing a function with no - DECL_LANG_SPECIFIC. - - * method.c (emit_thunk): Call init_function_start in the macro case. - -Wed Aug 13 10:46:19 1997 H.J. Lu (hjl@gnu.ai.mit.edu) - - * decl2.c (DEFAULT_VTABLE_THUNKS): Define to be 0 if not - defined and used to set flag_vtable_thunks. - -Tue Aug 12 20:13:57 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y: Don't clear the inlines from their obstack until they've - all been processed. - - * decl.c (duplicate_decls): Don't complain about exception - specification mismatch if flag_exceptions is off. - -Mon Aug 11 15:01:56 1997 Marc Lehmann <pcg@goof.com> - - * Make-lang.in (c++.distclean): Remove g++.c on make distclean. - -Sun Aug 10 12:06:09 1997 Paul Eggert <eggert@twinsun.com> - - * cp-tree.h: Replace STDIO_PROTO with PROTO in include files. - * cvt.c, error.c, except.c, expr.c, friend.c, init.c, rtti.c: - Include <stdio.h> before include files that formerly used STDIO_PROTO. - - * decl.c, g++spec.c, lex.c, method.c, repo.c: - Include "config.h" first, as per autoconf manual. - -Fri Aug 8 11:47:48 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (duplicate_decls): Tweak wording. - * lex.c (do_pending_defargs): Don't die if we see a default arg - that isn't a DEFAULT_ARG. - * error.c (dump_expr): Handle DEFAULT_ARG. - - * decl2.c (lang_decode_option): Handle -fhandle-exceptions. - * lang-options.h: Add -fhandle-exceptions. - - * class.c (build_vtable): Vtables are artificial. - (prepare_fresh_vtable): Likewise. - -Wed Aug 6 11:02:36 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (ocp_convert): After converting to the target type, set - LOOKUP_NO_CONVERSION. - - * call.c (joust): Warn about potentially confusing promotion rules - with -Wsign-promo. - * cp-tree.h, lang-options.h, decl2.c: Support -Wsign-promo. - -Tue Aug 5 15:15:07 1997 Michael Meissner <meissner@cygnus.com> - - * exception.cc: Declare __terminate_func with noreturn attribute. - -Fri Aug 1 03:18:15 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y: Break out eat_saved_input, handle errors. - (function_try_block): Use compstmt instead of compstmt_or_error. - -Thu Jul 31 17:14:04 1997 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (build_cplus_new): Don't set TREE_ADDRESSABLE. - -Fri Jul 4 01:45:16 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * Make-lang.in (cplib2.txt, cplib2.ready): Instead of checking for - existence of cc1plus check whether $(LANGUAGES) contains C++. - -Wed Jul 30 13:04:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> - - * method.c (do_build_copy_constructor): When copying an anonymous - union member loop around to handle nested anonymous unions. Use - the offset of the member relative to the outer structure, not the - union. - -Tue Jul 29 21:17:29 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (resolve_args): New fn. - (build_new_function_call): Use it. - (build_object_call): Likewise. - (build_new_method_call): Likewise. - -Mon Jul 28 16:02:36 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): tsubst all default parms from templates. - -Wed Jul 23 13:36:25 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (struct cp_function): Add static_labelno. - (push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - -Tue Jul 22 14:43:29 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_component_ref_1): Convert from reference. - -Tue Jul 22 11:06:23 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (current_declspecs, prefix_attributes): Initialize to - NULL_TREE. - - * parse.y (initdcl0): Make sure CURRENT_DECLSPECS is non-nil - before we try to force it to be a TREE_LIST. - (decl): Make sure $1.t is non-nil. - -Sun Jul 20 11:53:07 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (uses_template_parms): Handle template first-parse codes. - - * decl.c (cp_finish_decl): Only warn about user-defined statics. - -Fri Jul 18 17:56:08 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (unify): Handle BOOLEAN_TYPE. - - * cp-tree.h: Lose PARM_DEFAULT_FROM_TEMPLATE. - * pt.c (tsubst): Don't set it. - * call.c (build_over_call): Use uses_template_parms. - -Thu Jul 17 18:06:30 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (build_overload_nested_name): Use static_labelno - instead of var_labelno. - (build_qualified_name): New fn. - (build_overload_name): Split out from here. - (build_static_name): Use build_qualified_name. - * decl.c (cp_finish_decl): Statics in extern inline functions - have comdat linkage. - (start_function): Initialize static_labelno. - -Thu Jul 17 11:20:17 1997 Benjamin Kosnik <bkoz@rhino.cygnus.com> - - * class.c (finish_struct_methods): Add check of warn_ctor_dtor_privacy - before "all member functions in class [] are private". - -Wed Jul 16 23:47:08 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_scoped_id): convert_from_reference. - * init.c (build_offset_ref): Likewise. - -Wed Jul 16 12:34:29 1997 Benjamin Kosnik <bkoz@lisa.cygnus.com> - - * error.c (dump_expr): Check TREE_OPERAND before dump_expr_list. - -Mon Jul 14 03:23:46 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (get_member_function_from_ptrfunc): Promote index - before saving it. - -Sun Jul 13 00:11:52 1997 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (layout_basetypes): Move non-virtual destructor warning. - * decl.c (xref_basetypes): Remove non-virtual destructor warning. - -Sat Jul 12 12:47:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Call add_defarg_fn for the function - type, too. - * lex.c (add_defarg_fn): Adjust. - (do_pending_defargs): Adjust. Don't skip the first parm. - -Fri Jul 11 01:39:50 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (build_enumerator): Global enumerators are also readonly. - - * rtti.c (build_dynamic_cast_1): Renamed from build_dynamic_cast. - (build_dynamic_cast): Call it and convert_from_reference. - - * lex.c (add_defarg_fn): New fn. - (snarf_defarg): Don't add to defarg_types. - (do_pending_defargs): Lose defarg_types. All fns we process now - have defargs. - * decl.c (grokfndecl): Call add_defarg_fn. - - * Makefile.in (CONFLICTS): Expect 18 s/r conflicts. - * cp-tree.def: Add DEFAULT_ARG. - * spew.c (yylex): Call snarf_defarg as appropriate. - * parse.y: New tokens DEFARG and DEFARG_MARKER. - (defarg_again, pending_defargs, defarg, defarg1): New rules. - (structsp): Use pending_defargs. - (parms, full_parm): Use defarg. - * lex.c (init_lex): Initialize inline_text_firstobj. - (do_pending_inlines): Never pass the obstack to feed_input. - (process_next_inline): Call end_input instead of restore_pending_input. - (clear_inline_text_obstack, reinit_parse_for_expr, do_pending_defargs, - finish_defarg, feed_defarg, snarf_defarg, maybe_snarf_defarg): New fns. - * input.c (end_input): New fn. - (sub_getch): At the end of some fed input, just keep returning EOF - until someone calls end_input. - Remove 'obstack' field from struct input_source. - * decl.c (grokparms): Handle DEFAULT_ARG. - (replace_defarg): New fn. - * cp-tree.h (DEFARG_LENGTH, DEFARG_POINTER): New macros. - -Wed Jul 9 13:44:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (implicit_conversion): If nothing else works, try binding - an rvalue to a reference. - -Wed Jul 9 13:04:38 1997 Geoffrey Noer <noer@cygnus.com> - - * decl.c (init_decl_processing): Fix Jun 30 patch -- move - ifndef for Cygwin32 to include SIGSEGV. - -Thu Jul 3 01:44:05 1997 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Only complain about pointers without - copy stuff if there are any constructors. - - * rtti.c (build_dynamic_cast): Call complete_type on the types. - - * decl.c (grokfndecl): If the function we chose doesn't actually - match, die. - - * decl2.c (grokclassfn): Don't specify 'const int' for the - artificial destructor parm. - - * pt.c (type_unification): If we are called recursively, nothing - decays. - -Mon Jun 30 17:53:21 1997 Geoffrey Noer <noer@cygnus.com> - - * decl.c (init_decl_processing): Stop trying to catch signals - other than SIGABRT since the Cygwin32 library doesn't support - them correctly yet. This fixes a situation in which g++ causes - a hang on SIGSEGVs and other such signals in our Win32-hosted - tools. - -Mon Jun 30 14:50:01 1997 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (mapcar, case CALL_EXPR): Handle all the parse node data. - -Fri Jun 27 15:18:49 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (store_init_value): Always return the value if our - type needs constructing. - - * method.c (hack_identifier): Convert class statics from - reference, too. - -Thu Jun 26 11:44:46 1997 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in (cplib2.ready): Add $(LANGUAGES) dependency. - -Thu Jun 19 16:49:28 1997 Mike Stump <mrs@cygnus.com> - - * typeck.c (c_expand_return): Make sure we clean up temporaries at - the end of return x; - -Thu Jun 19 12:28:43 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (check_for_missing_semicolon): Also check for CV_QUALIFIER. - -Tue Jun 17 18:35:57 1997 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Add support - -fno-sjlj-exceptions -fPIC exception handling on the SPARC. - -Mon Jun 16 01:24:37 1997 Jason Merrill <jason@yorick.cygnus.com> - - * repo.c (extract_string): Null-terminate. - - * cp-tree.h (TI_SPEC_INFO): New macro. - (CLASSTYPE_TI_SPEC_INFO): New macro. - * pt.c (push_template_decl): Correctly determine # of template parms - for partial specs. - - * call.c (compare_ics): Really fix 'this' conversions. - - * pt.c (do_decl_instantiation): Don't crash on explicit inst of - non-template fn. - - * pt.c (push_template_decl): Complain about mismatch in # of - template parms between a class template and a member template. - -Sun Jun 15 02:38:20 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (synthesize_method): You can't call - function_cannot_inline_p after finish_function. - * decl.c (finish_function): Turn on flag_inline_functions and turn - off DECL_INLINE before handing a synthesized method to the - backend. - -Thu Jun 12 17:35:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (synthesize_method): Remove July 30 change to never set - DECL_INLINE if at_eof. - -Thu Jun 12 15:25:08 1997 Mike Stump <mrs@cygnus.com> - - * xref.c (GNU_xref_member): Ensure that the node has a - decl_lang_specific part before checking DECL_FRIEND_P. - -Thu Jun 12 12:36:05 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Diagnose non-class types used - as bases. - -Wed Jun 11 17:33:40 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_conditional_expr): Use convert_for_initialization - instead of convert_and_check. - -Wed Jun 11 12:31:33 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (typespec): Don't pedwarn for typeof. - -Tue Jun 10 00:22:09 1997 Jason Merrill <jason@yorick.cygnus.com> - - * repo.c (finish_repo): Only check changes if we would write a - repo file. - - * call.c (compare_ics): Fix handling of 'this' conversions. - - * pt.c (do_decl_instantiation): Support static data too. Rename - from do_function_instantiation. - * cp-tree.h: Adjust. - * parse.y: Adjust. - - * repo.c (extract_string): New fn. - (get_base_filename): Use it. - (init_repo): Compare old args with current args. - -Mon Jun 9 14:25:30 1997 Mike Stump <mrs@cygnus.com> - - * Makefile.in, Make-lang.in: Protect C-ls with a comment - character, idea from Paul Eggert <eggert@twinsun.com>. - -Mon Jun 9 01:52:03 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (c_expand_return): Be more persistent in looking for - returned temps. - - * cvt.c (build_up_reference): Use NOP_EXPR for switching from - pointer to reference. - - * class.c (build_vbase_path): Don't do anything if PATH has no steps. - -Sun Jun 8 03:07:05 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_member_call, build_offset_ref): - Use do_scoped_id instead of do_identifier. - - * cvt.c (convert): Remove bogosity. - -Sat Jun 7 20:50:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cvt.c (build_up_reference): Do checks of ARGTYPE and - TARGET_TYPE before trying to use get_binfo. - -Fri Jun 6 17:36:39 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_up_reference): Call get_binfo to get access control. - - * decl2.c (import_export_decl): If we don't support weaks, leave - statics undefined. - -Fri Jun 6 15:55:49 1997 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Add support for machines that - cannot access globals after throw's epilogue when - -fno-sjlj-exceptions is used. - -Thu Jun 5 16:28:43 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y: 'std::' becomes '::'. - * lex.c (real_yylex): Remove 'namespace' warning. - * init.c (build_member_call): Ignore 'std::'. - (build_offset_ref): Likewise. - * decl2.c (do_using_directive): Ignore 'using namespace std;'. - (do_toplevel_using_decl): Ignore 'using std::whatever'. - * decl.c (push_namespace): Just sorry. - (pop_namespace): Nop. - (init_decl_processing): Declare std namespace. - -Tue Jun 3 18:08:23 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (push_class_decls): A name which ambiguously refers to - several instantiations of the same template just refers to the - template. - -Tue Jun 3 12:30:40 1997 Benjamin Kosnik <bkoz@cirdan.cygnus.com> - - * decl.c (build_enumerator): Fix problem with unsigned long - enumerated values being smashed to ints, causing overflow - when computing next enumerated value (for enum values around - MAX_VAL). - -Mon Jun 2 17:40:56 1997 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_component_ref): Only call mark_used on a decl. - -Thu May 29 15:54:17 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_c_cast): Make the check for a ptr to function - more specific before possible default_conversion call. - -Thu May 29 13:02:06 1997 Mike Stump <mrs@cygnus.com> - - * except.c (expand_exception_blocks): Simplify and fix and make - sure we don't end a region in a sequence, as expand_end_bindings - doesn't like it. - -Wed May 28 17:08:03 1997 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Mark terminate as not - returning so that the optimizer can optimize better. - -Tue May 27 19:49:19 1997 Mike Stump <mrs@cygnus.com> - - * cvt.c (convert): Don't do any extra work, if we can avoid it - easily. - -Tue May 27 18:21:47 1997 Mike Stump <mrs@cygnus.com> - - * *.[chy]: Change cp_convert to ocp_convert, change convert to - cp_convert. convert is now reserved for the backend, and doesn't - have the semantics a frontend person should ever want. - -Fri May 23 10:58:31 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lang-specs.h: Define __EXCEPTIONS if exceptions are enabled. - Lose -traditional support. - -Thu May 22 15:41:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (get_tinfo_var): Use TYPE_PRECISION (sizetype). - - * parse.y (self_reference): Do it for templates, too. - * class.c (pushclass): Don't overload_template_name; the alias - generated by build_self_reference serves the same purpose. - - * tree.c (list_hash): Make static, take more args. - (list_hash_lookup): Likewise. - (list_hash_add): Make static. - (list_hash_canon): Lose. - (hash_tree_cons): Only build a new node if one isn't already in the - hashtable. - (hash_tree_chain): Use hash_tree_cons. - * cp-tree.h: Adjust. - * decl.c (grokfndecl): Just check IDENTIFIER_GLOBAL_VALUE instead - of calling lookup_name. - -Wed May 21 18:24:19 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): TYPE_VALUES for an enum - doesn't refer to the CONST_DECLs. - -Tue May 20 21:09:32 1997 Bob Manson <manson@charmed.cygnus.com> - - * rtti.c (get_tinfo_var): Either INT_TYPE_SIZE or 32, whichever - is bigger. - (expand_class_desc): Convert the last argument to a sizetype. - -Tue May 20 13:55:57 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * gxx.gperf (__complex, __complex__, __imag, __imag__, __real, - __real__): Add reswords. - * hash.h: Regenerate. - * lex.h (rid): Add RID_COMPLEX. - (RID_LAST_MODIFIER): Set to RID_COMPLEX. - * lex.c (init_lex): Add building of RID_COMPLEX. - (real_yylex): General cleanup in line with what c-lex.c also has, - sans the cruft for traditional; add handling of SPEC_IMAG, complex - types, and imaginary numeric constants. - * parse.y (REALPART, IMAGPART): Add tokens. - (unary_expr): Add REALPART and IMAGPART rules. - * cp-tree.h (complex_{integer,float,double,long}_type_node): Declare. - * decl.c (complex_{integer,float,double,long}_type_node): Define - types. - (init_decl_processing): Set up the types. - (grokdeclarator): Add handling of RID_COMPLEX. Set and use - DEFAULTED_INT instead of EXPLICIT_INT when we default to int type. - * call.c (build_new_op): Add REALPART_EXPR and IMAGPART_EXPR cases. - * cvt.c (cp_convert): Handle COMPLEX_TYPE. - * error.c (dump_type_prefix, dump_type, dump_type_suffix): Add - COMPLEX_TYPE case. - * method.c (build_overload_name): Add handling of the different - COMPLEX_TYPEs, prefixing them with `J'. - * pt.c (process_template_parm): Don't let them use a COMPLEX_TYPE - as a template parm. - (uses_template_parms, tsubst, unify): Add COMPLEX_TYPE case. - * tree.c (lvalue_p): Add REALPART_EXPR and IMAGPART_EXPR cases. - (mapcar): Handle COMPLEX_CST. - * typeck.c (build_binary_op_nodefault): Handle COMPLEX_TYPE. - (common_type): Add code for complex types. - (build_unary_op): Add REALPART_EXPR and IMAGPART_EXPR cases. - (convert_for_assignment): Likewise. - (mark_addressable): Add REALPART_EXPR and IMAGPART_EXPR cases. - -Mon May 19 12:26:27 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Don't pass the MINUS_EXPR for an array domain to - tsubst_expr, as it might try to do overload resolution. - -Sat May 17 10:48:31 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Oops. - -Fri May 16 14:23:57 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.def: Add TAG_DEFN. - * pt.c (tsubst_enum): New fn. - (instantiate_class_template): Use it. - (tsubst_expr): Support TAG_DEFN. - (tsubst): Support local enums. - (tsubst_copy): Likewise. - * decl.c (finish_enum): Likewise. - (start_enum): If this is a local enum, switch to permanent_obstack. - -Wed May 14 19:08:28 1997 Mike Stump <mrs@cygnus.com> - - * decl.c (store_parm_decls): Set last_parm_cleanup_insn here. - (finish_function): Put the base init code for constructors just - after the parm cleanup insns. - (struct cp_function): Add last_parm_cleanup_insn. - (push_cp_function_context): Likewise. - (pop_cp_function_context): Likewise. - -Tue May 13 15:51:20 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_copy): Handle BIT_NOT_EXPR. - -Wed May 7 11:17:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * method.c (emit_thunk) [ASM_OUTPUT_MI_THUNK]: Build up the RTL - for THUNK_FNDECL before we switch to temporary allocation. - -Mon May 5 14:46:53 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_op): Handle null arg2 for ?:. - -Thu May 1 18:26:37 1997 Mike Stump <mrs@cygnus.com> - - * except.c (expand_exception_blocks): Ensure that we flow through - the end of the exception region for the exception specification. - Move exception region for the exception specification in, so that - it doesn't protect the parm cleanup. Remove some obsolete code. - * decl.c (store_parm_decls): Likewise. - (finish_function): Likewise. - -Tue Apr 29 15:38:54 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Fix nothrow handling. - -Tue Apr 29 14:29:50 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (emit_base_init): Don't warn about the initialization - list for an artificial member. - -Fri Apr 25 17:47:59 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * expr.c (do_case): Handle !START case for the error msg. - -Fri Apr 25 11:55:23 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c, lang-options.h: New option -Weffc++. - * class.c, decl.c, init.c, typeck.c: Move Effective C++ warnings - to -Weffc++. - - * decl2.c (finish_prevtable_vardecl): Change NO_LINKAGE_HEURISTICS - to MULTIPLE_SYMBOL_SPACES. - -Wed Apr 23 18:06:50 1997 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (emit_thunk, generic case): Set current_function_is_thunk. - - * method.c (emit_thunk, macro case): Set up DECL_RESULT. - - * typeck.c (c_expand_return): Don't complain about returning void - to void in an artificial function. - * method.c (make_thunk): Change settings of READONLY/VOLATILE, - don't set DECL_RESULT, set DECL_ARTIFICIAL. - (emit_thunk, generic code): Also set up DECL_LANG_SPECIFIC. - -Wed Apr 23 14:43:06 1997 Mike Stump <mrs@cygnus.com> - - * init.c (init_decl_processing): Add support for setjmp/longjmp based - exception handling. - * except.c (init_exception_processing): Likewise. - (expand_end_catch_block): Likewise. - (expand_exception_blocks): Likewise. - (expand_throw): Likewise. - * exception.cc (__default_terminate): Likewise. - - * init.c (perform_member_init): Use new method of expr level - cleanups, instead of cleanups_this_call and friends. - (emit_base_init): Likewise. - (expand_aggr_vbase_init_1): Likewise. - (expand_vec_init): Likewise. - * decl.c (cp_finish_decl): Likewise. - (expand_static_init): Likewise. - (store_parm_decls): Likewise. - (cplus_expand_expr_stmt): Likewise. - * decl2.c (finish_file): Likewise. - - * Make-lang.in (exception.o): Ok to compile with -O now. - - * decl.c (maybe_build_cleanup_1): We no longer have to unsave, as - we know it will be done later by the backend. - - * decl2.c (lang_f_options): Remove support for short temps. - * lang-options.h: Likewise. - -Wed Apr 23 04:12:06 1997 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (varargs_function_p): New fn. - * method.c (emit_thunk): Replace broken generic code with code to - generate a heavyweight thunk function. - -Tue Apr 22 02:45:18 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (process_template_parm): pedwarn about floating-point parms. - - * decl.c (grokdeclarator): inline no longer implies static. - - * spew.c (yylex): Always return the TYPE_DECL if we got a scope. - -Mon Apr 21 15:42:27 1997 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (check_for_override): The signature of an overriding - function is not changed. - - * call.c (build_over_call): Move setting of conv into the loop. - Note: this change, along with the related changes of the 18th thru - the 20th of April, fix an infinite loop problem in conversions. - -Sun Apr 20 16:24:29 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_user_type_conversion_1): Really ignore rvalue - conversions when looking for a REFERENCE_TYPE. - - * cvt.c (build_up_reference): Eviscerate, use build_unary_op. - * cp-tree.h (TREE_REFERENCE_EXPR): #if 0. - * typeck.c (decay_conversion): Don't set TREE_REFERENCE_EXPR. - (build_unary_op): Likewise. - * call.c (build_over_call): See through a CONVERT_EXPR around the - ADDR_EXPR for on a temporary. - * typeck.c (c_expand_return): See through a CONVERT_EXPR around - the ADDR_EXPR for a local variable. - -Fri Apr 18 12:11:33 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_user_type_conversion_1): If we're trying to - convert to a REFERENCE_TYPE, only consider lvalue conversions. - (build_new_function_call): Print candidates. - (implicit_conversion): Try a temp binding if the lvalue conv is BAD. - (reference_binding): Binding a temporary of a reference-related type - is BAD. - -Thu Apr 17 14:37:22 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * inc/typeinfo (type_info::before): Add cv-qualifier-seq. - * tinfo2.cc (type_info::before): Likewise. - -Mon Apr 14 12:38:17 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (implicit_conversion): Oops. - -Fri Apr 11 02:18:30 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (implicit_conversion): Try to find a reference conversion - before binding a const reference to a temporary. - -Wed Apr 2 12:51:36 1997 Mike Stump <mrs@cygnus.com> - - * exception.cc (__default_unexpected): Call terminate by default, - so that if the user overrides terminate, the correct function will - be called. - -Wed Mar 19 14:14:45 1997 Mike Stump <mrs@cygnus.com> - - * parse.y (left_curly): Avoid trying to use any fields of - error_mark_node, as there aren't any. - -Thu Mar 13 16:33:22 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Avoid breaking on overloaded methods - as default arguments. - -Wed Mar 12 13:55:10 1997 Hans-Peter Nilsson <Hans-Peter.Nilsson@axis.se> - - * call.c (add_template_candidate): Initialize the variable "dummy". - -Mon Mar 10 15:13:14 1997 Brendan Kehoe <brendan@canuck.cygnus.com> - - * decl.c (start_decl): Make sure TYPE isn't an error_mark_node - before we try to use TYPE_SIZE and TREE_CONSTANT on it. - -Fri Mar 7 13:19:36 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (comp_ptr_ttypes, more_specialized): Add decl. - (debug_binfo): Delete decl, not needed. - - * tree.c (fnaddr_from_vtable_entry, function_arg_chain, - promotes_to_aggr_type): Delete fns. - * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY, - SET_FNADDR_FROM_VTABLE_ENTRY, FUNCTION_ARG_CHAIN, - PROMOTES_TO_AGGR_TYPE): Delete alternates to #if 1. - - * decl.c (pending_invalid_xref{,_file,_line}): Delete unused vars. - - * friend.c (is_friend_type): Delete fn. - * cp-tree.h (is_friend_type): Delete decl. - - * decl.c (original_result_rtx, double_ftype_double, - double_ftype_double_double, int_ftype_int, long_ftype_long, - float_ftype_float, ldouble_ftype_ldouble, last_dtor_insn): Make static. - * typeck.c (original_result_rtx, warn_synth): Delete extern decls. - - * decl.c (push_overloaded_decl{,_top_level}): Make static, adding - fwd decls. - * cp-tree.h (push_overloaded_decl{,_top_level}): Delete decls. - - * decl.c (pushdecl_nonclass_level): #if 0, unused. - * cp-tree.h (pushdecl_nonclass_level): #if 0 decl. - - * lex.c (reinit_lang_specific): #if 0, unused. - * cp-tree.h (reinit_lang_specific): #if 0 decl. - - * decl.c (revert_static_member_fn): Make static, adding fwd decl. - * cp-tree.h (revert_static_member_fn): Delete decl. - - * class.c (root_lang_context_p): Delete fn. - * cp-tree.h (root_lang_context_p): Delete decl. - - * decl.c (set_current_level_tags_transparency): #if 0, unused. - * cp-tree.h (set_current_level_tags_transparency): #if 0 decl. - - * lex.c (set_vardecl_interface_info): Make static. - * cp-tree.h (set_vardecl_interface_info): Delete decl. - - * call.c (find_scoped_type): Make static. - * cp-tree.h (find_scoped_type): Delete decl. - - * search.c (convert_pointer_to_vbase): Make static. - * cp-tree.h (convert_pointer_to_vbase): Delete decl. - - * decl.c (const_ptr_type_node): Likewise. - * cp-tree.h (const_ptr_type_node): Delete decl. - - * typeck.c (common_base_type): Make static. - * cp-tree.h (common_base_types): Delete erroneous decl. - - * pt.c (classtype_mangled_name): Make static. - * cp-tree.h (classtype_mangled_name): Delete decl. - - * lex.c (check_newline): Make static. - * cp-tree.h (check_newline): Delete decl. - - * typeck.c (build_x_array_ref): Delete fn, same idea as - grok_array_decl. - * cp-tree.h (build_x_array_ref): Delete decl. - - * lex.c (copy_decl_lang_specific): Delete fn, same idea as - copy_lang_decl. - * cp-tree.h (copy_decl_lang_specific): #if 0 decl. - - * class.c (build_vtable_entry): Make static. - * cp-tree.h (build_vtable_entry): Delete decl. - - * class.c (build_vbase_pointer): Make static. - * cp-tree.h (build_vbase_pointer): Delete decl. - - * sig.c (build_sptr_ref): Add forward decl and make static. - * cp-tree.h (build_sptr_ref): Delete decl. - - * call.c (build_new_method_call): Add forward decl and make static. - * cp-tree.h (build_new_method_call): Delete decl. - - * call.c (build_object_call): Make static. - * class.c (check_for_override, complete_type_p, mark_overriders): - Likewise. - * decl.c (cp_function_chain): Likewise. - * lex.c (set_typedecl_interface_info, reinit_parse_for_block): - Likewise. - * pt.c (comp_template_args, get_class_bindings, push_tinst_level): - Likewise. - * tree.c (build_cplus_array_type_1): Likewise. - * typeck.c (comp_ptr_ttypes_{const,real,reinterpret}): Likewise. - (comp_target_parms): Likewise. - - * init.c (build_builtin_call): Make static. - * cp-tree.h (build_builtin_call): Delete decl. - - * typeck.c (binary_op_error): Delete decl. - * cp-tree.h (binary_op_error): Likewise. - -Thu Mar 6 16:13:52 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call): Compare against error_mark_node - directly, rather than the ERROR_MARK tree code. - * cvt.c (cp_convert): Likewise. - * decl.c (print_binding_level): Likewise. - (duplicate_decls): Likewise. - (grokdeclarator): Likewise. - (grokdeclarator): Likewise. - * init.c (expand_aggr_init_1): Likewise. - (decl_constant_value): Likewise. - * method.c (build_opfncall): Likewise. - (hack_identifier): Likewise. - * typeck.c (build_modify_expr): Likewise. - - * typeck.c (build_c_cast): Don't decl TYPE as register tree. - -Sun Mar 2 02:54:36 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * pt.c (unify): Strip NOP_EXPR wrappers before unifying integer values. - - * pt.c (coerce_template_parms): Add new error message. - - * method.c (build_overload_value): Implement name mangling for - floating-point template arguments. - - * method.c (build_overload_int, icat, dicat): Fix mangling of template - arguments whose absolute value doesn't fit in a signed word. - -Mon Mar 3 12:14:54 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * friend.c: New file; put all of the friend stuff in here. - * init.c: Instead of here. - * Makefile.in (CXX_OBJS): Add friend.o. - (friend.o): Add dependencies. - * Make-lang.in (CXX_SRCS): Add $(srcdir)/cp/friend.c. - -Sun Mar 2 11:04:43 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_scoped_method_call): Complain if the scope isn't a - base. - -Wed Feb 26 11:31:06 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (left_curly): Don't crash on erroneous type. - - * init.c (build_delete): Fix type of ref. - -Tue Feb 25 12:41:48 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (get_vbase_1): Renamed from get_vbase. - (get_vbase): Wrapper, now non-static. - (convert_pointer_to_vbase): Now static. - - * call.c (build_scoped_method_call): Accept a binfo for BASETYPE. - * init.c (build_delete): Pass one. - (build_partial_cleanup_for): Use build_scoped_method_call. - * decl.c (finish_function): Pass a binfo. - -Mon Feb 24 15:00:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Only synthesize non-trivial copy ctors. - - * typeck.c (build_c_cast): Lose other reference to flag. - - * call.c (build_field_call): Don't look for [cd]tor_identifier. - * decl2.c (delete_sanity): Remove meaningless use of - LOOKUP_HAS_IN_CHARGE. - * decl.c (finish_function): Use build_scoped_method_call instead - of build_delete for running vbase dtors. - * init.c (build_delete): Call overload resolution code instead of - duplicating it badly. - -Thu Feb 20 15:12:15 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Call mark_used before trying to elide - the call. - - * decl.c (implicitly_declare): Don't set DECL_ARTIFICIAL. - -Wed Feb 19 11:18:53 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_modify_expr): Always pedwarn for a cast to - non-reference used as an lvalue. - -Wed Feb 19 10:35:37 1997 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Convert from 0 to a pmf properly. - -Tue Feb 18 15:40:57 1997 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (handler): Fix template typo. - -Sun Feb 16 02:12:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (lang_decl_name): New fn. - * tree.c (lang_printable_name): Use it. - -Fri Feb 14 16:57:05 1997 Mike Stump <mrs@cygnus.com> - - * g++spec.c: Include config.h so that we can catch bzero #defines - from the config file. - -Tue Feb 11 13:50:48 1997 Mike Stump <mrs@cygnus.com> - - * new1.cc: Include a declaration for malloc, to avoid warning, and - avoid lossing on systems that require one (ones that define malloc - in xm.h). - -Mon Feb 10 22:51:13 1997 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de> - - * decl2.c (max_tinst_depth): New variable. - (lang_decode_option): Parse "-ftemplate-depth-NN" command line - option. - * pt.c (max_tinst_depth): Variable moved. - * lang-options.h: Declare "-ftemplate-depth-NN" command line option - as legal. - -Fri Feb 7 15:43:34 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (xref_basetypes): Allow a base class that depends on - template parms to be incomplete. - - * decl2.c (build_expr_from_tree): Support typeid(type). - * rtti.c (get_typeid): Support templates. - (expand_si_desc, expand_class_desc): Fix string length. - (expand_ptr_desc, expand_attr_desc, expand_generic_desc): Likewise. - -Tue Feb 4 11:28:24 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (unify, case TEMPLATE_CONST_PARM): Use cp_tree_equal. - - * pt.c (tsubst): Put it back for -fno-ansi-overloading. - -Mon Feb 3 18:41:12 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst, case FUNCTION_DECL): Lose obsolete code that - smashes together template and non-template decls of the same - signature. - -Thu Jan 30 19:18:00 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Don't recurse for the type of a TYPENAME_TYPE. - -Wed Jan 29 11:40:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (duplicate_decls): Next route, pedwarn about different - exceptions if -pedantic *or* olddecl !DECL_IN_SYSTEM_HEADER. - -Tue Jan 28 20:43:29 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (HAS_DEFAULT_IMPLEMENTATION): Delete macro. - (struct lang_type): Delete has_default_implementation member. - Increase dummy to 21. - * decl.c (start_method): Delete usage. - - * cp-tree.h (build_call, null_ptr_cst_p, in_function_p, - store_after_parms, start_decl_1, auto_function): Add decls. - (get_arglist_len_in_bytes, declare_implicit_exception, - have_exceptions_p, make_type_decl, typedecl_for_tag, - store_in_parms, pop_implicit_try_blocks, push_exception_cleanup, - build_component_type_expr, cplus_exception_name, - {make,clear}_anon_parm_name, dont_see_typename): Removed decls. - * call.c (build_this): Make static. - (is_complete): Likewise. - (implicit_conversion): Likewise. - (reference_binding): Likewise. - (standard_conversion): Likewise. - (strip_top_quals): Likewise. - (non_reference): Likewise. - (build_conv): Likewise. - (user_harshness): Likewise. - (rank_for_ideal): Likewise. - * decl.c (start_decl_1): Delete forward decl. - (push_decl_level): Make static. - (resume_binding_level): Make static. - (namespace_bindings_p): Make static. - (declare_namespace_level): Make static. - (lookup_name_real): Make static. - (duplicate_decls): Make static. Take register off NEWDECL and - OLDDECL parm decls. - * decl2.c (get_sentry): Make static. - (temp_name_p): Delete fn. - * except.c (auto_function): Delete decl. - * lex.c (handle_{cp,sysv}_pragma): Make static. - (handle_sysv_pragma) [HANDLE_SYSV_PRAGMA]: Add forward decl. - * method.c (do_build_{copy_constructor,assign_ref}): Make static. - * pt.c (tsubst_expr_values): Make static. - * rtti.c (combine_strings): Delete decl. - -Tue Jan 28 16:40:40 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (push_template_decl): Handle getting a typedef. - - * call.c (build_new_function_call): Complain about void arg. - -Tue Jan 28 15:25:09 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (duplicate_decls): Give pedwarn of different exceptions - if -pedantic, instead of olddecl !DECL_IN_SYSTEM_HEADER. - -Mon Jan 27 19:21:29 1997 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Don't expand the cleanup tree here, - since we are not going to write the rtl out. Fixes problem with - -g -O on SPARC. - -Mon Jan 27 16:24:35 1997 Sean McNeil <sean@mcneil.com> - - * Make-lang.in: Add $(exeext) as necessary. - -Mon Jan 27 13:20:39 1997 Mike Stump <mrs@cygnus.com> - - * parse.y (handler_seq): Must have at least one catch clause. - -Sat Jan 25 12:00:05 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (add_builtin_candidate): Restore ?: hack. - - * decl.c (grok_op_properties): More warnings. - -Sat Jan 25 08:50:03 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (duplicate_decls): On second thought, do it as a pedwarn - still but only if !DECL_IN_SYSTEM_HEADER (olddecl). - - * decl.c (duplicate_decls): Scale back to a warning, and only do - 'em if -pedantic. - -Fri Jan 24 17:52:54 1997 Mike Stump <mrs@cygnus.com> - - * decl.c (duplicate_decls): pedwarn mismatched exception - specifications. - -Thu Jan 23 18:18:54 1997 Mike Stump <mrs@cygnus.com> - - * call.c (build_new_method_call): Don't display the invisible - argument for controlling virtual bases. - -Thu Jan 23 16:48:10 1997 Mike Stump <mrs@cygnus.com> - - * new: Add nothrow new and delete, bad_alloc and throw specifications - for delete. - * decl.c (init_decl_processing): Add throw specification for delete. - * new.cc (nothrow): Define. - * lex.c (real_yylex): Removing warning that throw and friends are - keywords. - * new1.cc (operator new (size_t sz, const nothrow_t&)): Define. - * new2.cc (operator new[] (size_t sz, const nothrow_t&): Define. - * Make-lang.in: Add new{1,2}.{cc,o}. - -Thu Jan 23 16:39:06 1997 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (cons_up_default_function): Fix return type of synth op=. - - * init.c (emit_base_init): Add warnings for uninitialized members - and bases. - - * decl.c (xref_basetypes): Add warning for non-polymorphic type - with destructor used as base type. - - * decl.c (grok_op_properties): Add warning for op= returning void. - * typeck.c (c_expand_return): Add warning for op= returning anything - other than *this. - - * class.c (finish_struct_1): Add warning for class with pointers - but not copy ctor or copy op=. - - * cp-tree.h (TI_PENDING_TEMPLATE_FLAG): New macro. - * pt.c (add_pending_template): Use it instead of LANG_FLAG_0. - (instantiate_template): If -fexternal-templates, add this - instantiation to pending_templates. - - * decl2.c (copy_assignment_arg_p): Disable old hack to support - Booch components. - -Tue Jan 21 18:32:04 1997 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert): pedwarn enum to pointer conversions. - -Mon Jan 20 17:59:51 1997 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (standard_conversion): Handle getting references. Tack - on RVALUE_CONV here. Do it for non-class types, too. - (reference_binding): Pass references to standard_conversion. - (implicit_conversion): Likewise. - (add_builtin_candidate): Disable one ?: kludge. - (convert_like): Handle RVALUE_CONVs for non-class types. - (joust): Disable the other ?: kludge. - -Mon Jan 20 14:53:13 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (init_decl_processing): Add code to build up common - function types beforehand, to avoid creation then removal of - things already in the hash table. - -Mon Jan 20 14:43:49 1997 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (finish_function): Also zero out DECL_INCOMING_RTL for - the arguments. - - * error.c (dump_expr, TEMPLATE_CONST_PARM): Don't require - current_template_parms. - -Fri Jan 17 10:25:42 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (lookup_field): Don't return a function, check want_type. - -Thu Jan 16 18:14:35 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_new): Make sure PLACEMENT has a type. - -Thu Jan 16 17:40:28 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Support new (nothrow). - -Wed Jan 15 12:38:14 1997 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Also do push_to_top_level before setting - up DECL_INITIAL. - - * cp-tree.h (PARM_DEFAULT_FROM_TEMPLATE): New macro. - * pt.c (tsubst): Defer instantiation of default args. - * call.c (build_over_call): Until here. - -Wed Jan 15 10:08:10 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * search.c (lookup_field): Make sure we have an - IDENTIFIER_CLASS_VALUE before we try to return it. - -Thu Jan 9 07:19:01 1997 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call): Delete unused var PARM. - (build_overload_call_real): Likewise. - (build_object_call): Delete unused var P. - (build_new_op): Likewise. - * decl.c (builtin_type_tdescs_{arr, len, max}): #if 0 out static - var definitions, which are never used. - (shadow_tag): Delete unused var FN. - * expr.c (cplus_expand_expr): Delete unused var ORIGINAL_TARGET. - * init.c (build_new): Delete unused var ALLOC_TEMP. - * method.c (hack_identifier): Delete unused var CONTEXT. - (do_build_copy_constructor): Delete unused var NAME. - (synthesize_method): Delete unused var BASE. - * pt.c (lookup_template_class): Delete unused var CODE_TYPE_NODE. - * rtti.c (build_headof): Delete unused var VPTR. - (get_typeid): Delete unused var T. - * typeck.c (build_conditional_expr): Delete unused vars ORIG_OP1 - and ORIG_OP2. - (build_ptrmemfunc): Delete unused vars U and NINDEX. - * typeck2.c (build_functional_cast): Delete unused var BINFO. - -Wed Jan 8 13:09:54 1997 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (lookup_field): Use IDENTIFIER_CLASS_VALUE to look up - things in a type being defined. - * decl.c (finish_enum): Reverse the values so that they are in - the correct order. - - * pt.c (instantiate_class_template): Don't initialize - BINFO_BASETYPES until the vector is filled out. - (unify): Don't abort on conflicting bindings, just fail. - (instantiate_decl): Do push_tinst_level before any tsubsting. - - * method.c (build_overload_value): Handle getting a - TEMPLATE_CONST_PARM for a pointer. - -Tue Jan 7 14:00:58 1997 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_member_init): Don't give 'not a base' error for - templates. - - * pt.c (instantiate_decl): Call import_export_decl later. - - * pt.c (instantiate_class_template): Return a value. - - * parse.y (extension): New rule for __extension__. - (extdef, unary_expr, decl, component_decl): Use it. - -Tue Jan 7 09:20:28 1997 Mike Stump <mrs@cygnus.com> - - * class.c (base_binfo): Remove unused base_has_virtual member. - (finish_base_struct): Likewise. - (finish_struct_1): Likewise. - -Tue Dec 31 20:25:50 1996 Mike Stump <mrs@cygnus.com> - - * search.c (expand_upcast_fixups): Fix bogus code generation - problem where the generated code uses the wrong index into the - runtime built vtable on the stack. Old code could clobber random - stack values. - -Tue Dec 31 15:16:56 1996 Mike Stump <mrs@cygnus.com> - - * init.c (perform_member_init): Make sure the partial EH cleanups - live on the function_obstack. - -Fri Dec 27 10:31:40 1996 Paul Eggert <eggert@twinsun.com> - - * Make-lang.in (g++spec.o): Don't use $< with an explicit target; - this isn't portable to some versions of `make' (e.g. Solaris 2.5.1). - -Tue Dec 24 10:24:03 1996 Jeffrey A Law <law@cygnus.com> - - * decl.c (grokvardecl): Avoid ANSI style initialization. - -Sun Dec 22 04:22:06 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Tweak arg types for a FUNCTION_TYPE. - -Fri Dec 20 17:09:25 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Call grok_{ctor,op}_properties. - -Fri Dec 20 12:17:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++spec.c (lang_specific_driver): Put missing hyphen in front of - arguments we compare against. Start the count of I at 1, not 0, - since argv[0] is still the command. - -Thu Dec 19 11:53:57 1996 Stan Shebs <shebs@andros.cygnus.com> - - * lang-specs.h: Accept .cp as an C++ extension. - -Mon Dec 16 22:43:31 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (ptr_reasonably_similar): Add decl. - -Thu Dec 12 15:00:35 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokvardecl): Change SPECBITS parm to be the SPECBITS_IN - pointer. New local SPECBITS with the parm's value. - (grokdeclarator): Pass &specbits down. - - * parse.y (expr_no_commas): Make sure $$ is not an error_mark_node - before we try to do C_SET_EXP_ORIGINAL_CODE on it. - - * search.c (envelope_add_decl): Check that the CLASSTYPE_CID of - CONTEXT is not 0 before we try to use TYPE_DERIVES_FROM. - - * decl.c (cplus_expand_expr_stmt): Only expand the expr if EXP is - not an error_mark_node. - -Sat Dec 7 17:20:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (TYPE_MAIN_DECL): Use TYPE_STUB_DECL. - * *.c: Use TYPE_MAIN_DECL instead of TYPE_NAME where appropriate. - -Fri Dec 6 14:40:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): When giving an anonymous struct a name, - replace TYPE_NAME instead of TYPE_IDENTIFIER (so TYPE_STUB_DECL is - not affected). - - * typeck2.c (build_m_component_ref): If component is a pointer - to data member, resolve the OFFSET_REF now. - - * call.c (convert_like): Don't go into infinite recursion. - - * pt.c (coerce_template_parms): Use tsubst_expr for non-type args. - - * class.c (finish_struct_1): Set DECL_ARTIFICIAL on the vptr. - * tree.c (layout_basetypes): And on the vbase ptr. - -Thu Dec 5 02:11:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (BOOL_TYPE_SIZE): Define in terms of POINTER_SIZE or - CHAR_TYPE_SIZE so bool is always the same size as another type. - - * decl.c (pushtag): Set DECL_IGNORED_P for DWARF, too. - -Tue Dec 3 23:18:37 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (grok_x_components): Remove synthesized methods from - TYPE_METHODS of an anonymous union, complain about member - functions. - * decl.c (shadow_tag): Wipe out memory of synthesized methods in - anonymous unions. - (finish_function): Just clear the DECL_RTL of our arguments. - -Fri Nov 29 21:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Emit DWARF debugging info for static data - members. - - * pt.c (tsubst): If t is a stub decl, return the stub decl for type. - -Wed Nov 27 14:47:15 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_component_ref): Don't die if COMPONENT isn't a - IDENTIFIER_NODE. - -Wed Nov 27 16:05:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * Make-lang.in (g++-cross$(exeext)): Fix typo. - -Wed Nov 27 08:14:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Make the g++ driver now be a standalone program, rather than one - that tries to run the gcc driver after munging up the options. - * Make-lang.in (g++.c, g++spec.o): New rules. - (g++.o): New rule, based on gcc.o with -DLANG_SPECIFIC_DRIVER - added. - (g++$(exeext)): New rule, based on xgcc rule. - (g++-cross$(exeext)): Now just copies g++$(exeext) over. - * g++spec.c: New file. - * g++.c: Removed file. - -Tue Nov 26 19:01:09 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Arrange for any temporary values - that have been keep in registers until now to be put into memory. - -Mon Nov 25 15:16:41 1996 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (c++.stage[1234]): Depend upon stage[1-4]-start, so - that make -j3 bootstrap works better. - -Sun Nov 24 02:09:39 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (pushtag): Do pushdecl for anon tags. - -Thu Nov 21 16:30:24 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (c_expand_return): Fix logic. - (unary_complex_lvalue): Avoid unused warning on address of INIT_EXPR. - -Wed Nov 20 18:47:31 1996 Bob Manson <manson@charmed.cygnus.com> - - * g++.c (main): Make sure arglist has a final NULL entry. Add - PEXECUTE_LAST to the flags passed to pexecute, as otherwise - stdin/stdout of the invoked program are redirected to - nowheresville. - -Tue Nov 19 16:12:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (implicitly_declare): Set DECL_ARTIFICIAL. - -Tue Nov 19 15:48:19 1996 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Handle obj.vfn better. - * typeck.c (build_component_ref): Set TREE_TYPE on result from - build_vfn_ref. - -Tue Nov 19 13:14:33 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_for_assignment): Also handle anachronistic - implicit conversions from (::*)() to cv void*. - * cvt.c (cp_convert_to_pointer): Likewise. - -Mon Nov 18 17:05:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (handle_cp_pragma): Fix bogus warning. - -Mon Nov 18 16:10:43 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert_to_pointer): Avoid thinking a POINTER_TYPE - (METHOD_TYPE) is a TYPE_PTRMEMFUNC_P. - -Thu Nov 14 23:18:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Support DWARF2_DEBUG. - * search.c (dfs_debug_mark): Likewise. - * decl2.c (finish_vtable_vardecl): Likewise. - * decl.c (pushtag, finish_enum): Likewise. - * lex.c (check_newline): Use debug_* instead of calling *out - functions directly. - -Thu Nov 14 15:21:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Make-lang.in (cplib2.ready): Add else clause to avoid problems - on some picky hosts. - -Wed Nov 13 12:32:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): A class has a non-trivial copy - constructor if it has virtual functions. - - * cvt.c (cp_convert): Always call a constructor. - - * call.c (reference_binding): Still tack on a REF_BIND - for bad conversions. - (build_user_type_conversion_1): Propagate ICS_BAD_FLAG. - - * typeck.c (convert_arguments): Pass LOOKUP_ONLYCONVERTING. - (c_expand_return): Likewise. - * typeck2.c (digest_init): Likewise for { }. - * init.c (expand_aggr_init_1): Keep the CONSTRUCTOR handling. - * cvt.c (cp_convert): Handle failure better. - -Wed Nov 13 11:51:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (main): Also set PEXECUTE_SEARCH, to make the invocation - of GCC be path-relative. - -Wed Nov 13 11:27:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * Make-lang.in (g++-cross): G++-cross doesn't need version.o, but - it does need choose-temp.o and pexecute.o. - -Wed Nov 13 07:53:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (error) [!HAVE_VPRINTF]: Put error back for the only time - that we still use it. - (P_tmpdir, R_OK, W_OK, X_OK) [__MSDOS__]: Delete unnecessary macros. - -Wed Nov 13 02:00:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_default_init): Avoid calling constructors to - initialize reference temps. - - * cvt.c (convert_to_reference): Fix. - -Tue Nov 12 19:10:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert): Simplify for flag_ansi_overloading. - (convert_to_reference): Likewise. - * typeck.c (convert_for_initialization): Likewise. - * init.c (expand_default_init): Likewise. - (expand_aggr_init_1): Likewise. - * cp-tree.h (CONV_NONCONVERTING): Lose. - * typeck.c (build_c_cast): Lose allow_nonconverting parm. - * *.c: Adjust. - * call.c (build_user_type_conversion_1): Assume LOOKUP_ONLYCONVERTING. - -Tue Nov 12 16:29:04 1996 Brendan Kehoe <brendan@canuck.cygnus.com> - - * pt.c (tsubst_expr): Reverse args to expand_start_catch_block. - -Tue Nov 12 15:26:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_aggr_init_1): Don't crash on non-constructor - TARGET_EXPR. - -Tue Nov 12 14:00:50 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c: Include gansidecl.h. - (VPROTO, PVPROTO, VA_START): Delete. - (choose_temp_base_try, choose_temp_base, perror_exec, - run_dos) [__MSDOS__]: Delete fns. - (pfatal_with_name): Delete fn. - (temp_filename): Declare like in gcc.c. - (pexecute, pwait, choose_temp_base): Declare from gcc.c. - (error_count, signal_count): Define. - (error): Delete both definitions. - (PEXECUTE_{FIRST,LAST,SEARCH,VERBOSE}): Define from gcc.c. - (pfatal_pexecute): Add fn from gcc.c. - (main): Rename local VERBOSE var to VERBOSE_FLAG. Rewrite the - code to use the pexecute stuff also used by gcc.c. - (MIN_FATAL_STATUS): Define. - * Make-lang.in (g++): Add dependency on and linking with - choose-temp.o and pexecute.o. - - * cp-tree.h: Include gansidecl.h. - (STDIO_PROTO): Delete #undef/#define. - * cvt.c (NULL): Delete #undef/#define. - * expr.c (NULL): Likewise. - * init.c (NULL): Likewise. - * rtti.c (NULL): Likewise. - * xref.c (NULL): Likewise. - - * cp-tree.h (build_user_type_conversion): Add prototype. - * call.c (build_user_type_conversion): Delete prototype. Correct - decl of FLAGS arg to be an int. - * cvt.c (build_user_type_conversion): Likewise. - -Tue Nov 12 12:16:20 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.def: Add TRY_BLOCK and HANDLER. - * except.c (expand_start_catch_block): Support templates. - * parse.y (try_block, handler_seq): Likewise. - * pt.c (tsubst_expr): Support TRY_BLOCK and HANDLER. - -Mon Nov 11 13:57:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (current_template_args): New fn. - (push_template_decl): Use it. - * decl.c (grokdeclarator): Use it. - - * decl2.c (build_expr_from_tree): Dereference ref vars. - - * decl.c (grokdeclarator): Generalize handling of TYPENAME_TYPEs in - the decl-specifier-seq. - - * decl.c (grok_op_properties): Don't force the type of a conversion - op to be complete. Don't warn about converting to the same type - for template instantiations. - - * decl2.c (finish_file): Don't call instantiate_decl on synthesized - methods. - -Mon Nov 11 13:20:34 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (get_delta_difference): Remove previous bogusness. - Don't give errors if force is set. - -Fri Nov 8 17:38:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Don't emit debug info. - * decl.c (pushdecl): Lose obsolete code. - (grokdeclarator): Still do the long long thing after complaining. - * search.c (note_debug_info_needed): Don't do anything if we're in a - template. - * method.c (synthesize_method): For non-local classes, - push_to_top_level first. - -Fri Nov 8 11:52:28 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (get_delta_difference): Add no_error parameter. - (build_ptrmemfunc): Call get_delta_difference with no_error set; - we don't want error messages when converting unrelated - pointer-to-member functions. - -Thu Nov 7 11:16:24 1996 Mike Stump <mrs@cygnus.com> - - * error.c (dump_expr): Improve the wording on error messages that - involve pointer to member functions. - -Tue Nov 5 17:12:05 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (cp_convert_to_pointer): Move code for conversions from - (::*)() to void* or (*)() up a bit, so that we can convert from - METHOD_TYPEs as well. - -Tue Nov 5 14:54:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (get_tinfo_fn): Make sure 'type' is permanent. - There are no 'member' types. - (get_tinfo_fn_dynamic): Diagnose typeid of overloaded fn. - (build_x_typeid): Handle errors. - -Mon Nov 4 17:43:12 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (convert_for_assignment): Handle anachronistic implicit - conversions from (::*)() to void* or (*)(). - * cvt.c (cp_convert_to_pointer): Likewise. - (cp_convert_to_pointer_force): Remove cp_convert_to_pointer - conversions from here. - * decl2.c (lang_decode_option): Add -W{no-,}pmf-conversions. - * lang-options.h: Likewise. - * decl2.c (warn_pmf2ptr): Define. - * cp-tree.h: Declare it. - * typeck2.c (digest_init): Allow pmfs down into - convert_for_initialization. - -Sun Nov 3 09:43:00 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (c_expand_return): Fix for returning overloaded fn. - -Fri Nov 1 08:53:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (DIRECT_BIND): Change from INDIRECT_BIND. - * decl.c (grok_reference_init): Pass DIRECT_BIND. - * cvt.c (build_up_reference): Don't mark 'this' addressable. Use - DIRECT_BIND. - * call.c (convert_like): Don't pass INDIRECT_BIND. - * typeck.c (convert_arguments): Likewise. - * typeck.c (mark_addressable): Allow &this if flag_this_is_variable. - -Thu Oct 31 17:08:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (mark_addressable): Support TARGET_EXPR, unify with - similar code in build_up_ref. - * cvt.c (build_up_reference): Drastically simplify. - -Mon Oct 28 12:45:05 1996 Jeffrey A Law <law@cygnus.com> - - * typeck.c (signed_or_unsigned_type): If the given type already - as the correct signedness, then just return it. - - * typeck.c ({un,}signed_type): If can't do anything, call - signed_or_unsigned_type. - -Thu Oct 24 14:21:59 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl2.c (copy_assignment_arg_p): Don't buy the farm if - current_class_type is NULL. - -Wed Oct 23 00:43:10 1996 Jason Merrill <jason@gerbil.cygnus.com> - - * class.c (finish_struct_1): Avoid empty structs by adding a field - so layout_type gets the mode right. - - * typeck.c (c_expand_return): Drastically simplify. - -Mon Oct 21 22:34:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (decay_conversion): Handle overloaded methods. - -Fri Oct 18 16:03:48 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): A TARGET_EXPR has side-effects. - -Thu Oct 17 11:31:59 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (convert_to_pointer_force): Add code to support pointer to - member function to pointer to function conversions. - * init.c (resolve_offset_ref): Add code to allow faked up objects, - ignoring them if they are not used, and giving an error, if they - are needed. - * typeck.c (get_member_function_from_ptrfunc): Fold e1 to improve - code, and so that we can give an error, if we needed an object, - and one was not provided. - (build_c_cast): Don't call default_conversion when we want to - convert to pointer to function from a METHOD_TYPE. - -Mon Oct 14 00:28:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in (cplib2.ready): Fix logic. - - * decl.c (shadow_tag): Only complain about non-artificial function - members. - - * class.c (finish_struct_1): Add synthesized methods to TYPE_METHODS. - -Fri Oct 11 16:12:40 1996 Jason Merrill <jason@yorick.cygnus.com> - - * expr.c (cplus_expand_expr): Pre-tweak call_target like - expand_inline_function would. - - * pt.c (mark_decl_instantiated): If extern_p, call - mark_inline_for_output. - -Thu Oct 10 15:58:08 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (unary_complex_lvalue): Add code to handle intermediate - pmd conversions. - - * typeck.c (get_delta_difference): Fix wording, as we can be used - for pointer to data members. - -Tue Oct 8 12:43:51 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (tsubst): If the function decl isn't a member of this - template, return a copy of the decl (including copying the - lang-specific part) so we don't hose ourselves later. - -Thu Oct 3 16:24:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct): Remove DWARF-specific tag handling. - * decl.c (pushtag): Likewise. - (finish_function): Always clear DECL_ARGUMENTS on function decls with - no saved RTX. - * decl2.c (finish_file): Emit DWARF debugging info for static data - members. - -Wed Oct 2 21:58:01 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (duplicate_decls): Make sure the old DECL_LANG_SPECIFIC - isn't the same as the new one before we whack it. - -Mon Sep 30 13:38:24 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c, cp-tree.h, cvt.c, decl.c, decl2.c, gxx.gperf, hash.h, - lex.c, method.c, parse.y, typeck.c, typeck2.c: Remove - warn_traditional and warn_strict_prototypes; remove ancient - 'overload' code; remove references to flag_traditional. - -Mon Sep 30 12:58:40 1996 Mike Stump <mrs@cygnus.com> - - * input.c (sub_getch): Handle 8-bit characters in string literals. - -Sun Sep 29 03:12:01 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (mapcar): Handle CONSTRUCTORs. - (copy_to_permanent): Handle expression_obstack properly. - - * Make-lang.in (cplib2.txt): Also depend on the headers. - - * rtti.c (get_tinfo_var): Don't assume that POINTER_SIZE == - INT_TYPE_SIZE. - (expand_class_desc): Use USItype for offset field. - * tinfo.h (struct __class_type_info): Likewise. - - * method.c (build_overload_int): TYPE_PRECISION should be applied - to types. - -Sat Sep 28 14:44:50 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_op): A COND_EXPR involving void must be a - builtin. - -Fri Sep 27 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_x_component_ref): New fn. - (build_object_ref): Use it. - * parse.y (primary): Use it. - * decl2.c (build_expr_from_tree): Use it. - * cp-tree.h: Declare it. - - * decl.c (start_decl): Variable-sized arrays cannot be initialized. - * error.c (dump_type_suffix): Handle variable arrays. - -Fri Sep 27 13:14:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Make-lang.in (exception.o): Put back compiling it with -fPIC. - -Fri Sep 27 03:00:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Don't try to look up anything in a - TYPENAME_TYPE. - - * tinfo2.cc (__throw_type_match_rtti): Oops. - -Thu Sep 26 22:11:05 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * Make-lang.in (exception.o): Use -fno-PIC for now. - -Thu Sep 26 10:59:00 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast): Pass tinfo fns rather than - calling them. - (get_tinfo_fn_dynamic): Extracted from build_typeid. - * tinfo2.cc (__dynamic_cast): Adjust. - - * rtti.c (build_typeid): Use resolves_to_fixed_type_p. - (build_x_typeid): Likewise. - - * parse.y: Call build_x_typeid instead of build_typeid. - * cp-tree.def: Add TYPEID_EXPR. - * pt.c (tsubst_copy): Handle typeid. - * decl2.c (build_expr_from_tree): Likewise. - * rtti.c (build_x_typeid): Throw bad_typeid from here. - (build_typeid): Not here. - * cp-tree.h: Declare build_x_typeid. - -Wed Sep 25 17:26:16 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (convert_like): Pull out constant values. - - * tree.c (mapcar): Use build_cplus_array_type, not build_array_type. - -Wed Sep 25 17:28:53 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * decl.c (init_decl_processing): Create short int types before - creating size_t in case a machine description needs to use - unsigned short for size_t. - -Tue Sep 24 18:18:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in (exception.o): Turn off pic. - - * tinfo2.cc (__throw_type_match_rtti): Fix cv-variants of the same - type, multi-level ptr conversions. - - * rtti.c (call_void_fn): Renamed and genericized from throw_bad_cast. - (throw_bad_cast): Use it. - (throw_bad_typeid): New fn. - (build_typeid): Throw bad_typeid as needed. - Use build_call. - (synthesize_tinfo_fn): Handle functions and arrays before checking - for cv-quals. - - * Remove .h from standard C++ headers, add new.h, move into inc - subdirectory. - - * exception*: Remove pointer from object, constructors. Add - default exception::what that uses type_info::name. Add - __throw_bad_typeid. - - * init.c (build_new): Don't add a cookie to new (void *) T[2]. - -Mon Sep 23 15:21:53 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Make-lang.in: Building C++ code depends on cc1plus. - -Mon Sep 23 12:38:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (struct saved_scope): Declare PROCESSING_TEMPLATE_DECL as - a HOST_WIDE_INT, not a tree. - -Mon Sep 23 12:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * exception.cc: Don't include <stdlib.h>. - - * Make-lang.in (c++.clean): Remove cplib2.*. - -Mon Sep 23 09:42:19 1996 Doug Evans <dje@canuck.cygnus.com> - - * parse.y (component_decl_1, component_costructor_declarator case): - Pass attributes/prefix_attributes in tree list. - -Mon Sep 23 01:18:50 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tinfo{,2}.cc: #include <stddef.h> instead of <stdlib.h>. - -Sun Sep 22 05:31:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Don't do deferred lookup in a template - header. - - * typeck2.c (store_init_value): Oops. - - * new.{h,cc}, exception.{h,cc}, typeinfo.h, tinfo{2.cc,.cc,.h}: - New files for C++ lang-support library. - * Make-lang.in (CXX_EXTRA_HEADERS): Define. - (CXX_LIB2FUNCS): Define. - And rules for building the C++ lang-support code. - * config-lang.in (headers): Define. - (lib2funcs): Define. - -Sat Sep 21 19:17:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (build_expr_from_tree): If CONSTRUCTOR has a type, call - digest_init. - * pt.c (tsubst_copy): Compute type for CONSTRUCTOR. - * typeck2.c (store_init_value): Check for initializing pmf with { } - here. - (process_init_constructor): Not here. - -Thu Sep 19 16:41:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (begin_template_parm_list): Increment - processing_template_decl here. - (end_template_parm_list): Not here. - (process_template_parm): No need to add 1 to it now. - * *.c: Use processing_template_decl instead of current_template_parms - to check for being in a template. - - * pt.c (uses_template_parms): Handle SCOPE_REF. Fix CONSTRUCTOR. - (tsubst_copy): Handle CONSTRUCTOR. - (instantiate_decl): Set up context properly for variables. - * decl2.c (build_expr_from_tree): Handle CONSTRUCTOR. - * class.c (finish_struct): Reverse CLASSTYPE_TAGS. - -Wed Sep 18 13:30:20 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (enum tree_node_kind) [GATHER_STATISTICS]: Put the enum back. - -Wed Sep 18 04:24:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (make_thunk): Call comdat_linkage before setting the - TREE_CODE. - - * decl2.c (comdat_linkage): Use make_decl_one_only. - (import_export_decl): Likewise. - * decl.c (init_decl_processing): Check supports_one_only instead of - SUPPORTS_WEAK. - -Sat Sep 14 08:34:41 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (grokfield): Tighten checking for access decls. - - * decl.c (make_typename_type): Resolve references to - current_class_type. Set CLASSTYPE_GOT_SEMICOLON. - (lookup_name_real): Types that depend on a template parameter get - an implicit 'typename' unless they're in the current scope. - (start_decl_1): We don't care about incomplete types that depend - on a template parm. - (grokdeclarator): Resolve 'typename's in the type specifier that - refer to members of the current scope. - - * call.c (build_over_call): Remove 'inline called before - definition' diagnostic. - (build_method_call): Likewise. - * decl.c (duplicate_decls): Downgrade 'used before declared - inline' to a warning, only with -Winline. - -Fri Sep 13 17:31:40 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-make.sed: Fix include paths, add @DASH_C_FLAG@ to compile. - -Wed Sep 11 22:38:13 1996 Gerald Baumgartner <gb@cs.purdue.edu> - - * call.c (build_method_call): When calling a signature - default implementation, as in other cases, let instance_ptr simply - be instance. - -Wed Sep 11 22:14:44 1996 Mike Stump <mrs@cygnus.com> - - * parse.y (simple_stmt): Cleanup and use do_poplevel (). - -Wed Sep 11 22:10:48 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Add a pushlevel so that -g - works on hppa and SPARC. - -Wed Sep 11 10:18:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (build_indirect_ref): Catch PTR being an error_mark_node. - -Mon Sep 9 19:51:14 1996 Gerald Baumgartner <gb@cs.purdue.edu> - - * call.c (build_over_call): Check first whether DECL_CONTEXT exists - before testing whether it's a signature. - -Sun Sep 8 16:06:57 1996 Gerald Baumgartner <gb@cs.purdue.edu> - - * call.c (build_new_method_call): Don't complain about signature - pointers and references not being an aggr type. - (build_this): If a signature pointer or reference was passed in, - just return it. - (build_new_method_call): If instance is a signature pointer, set - basetype to the signature type of instance. - * sig.c (build_signature_method_call): Deleted basetype and - instance parameters, they can be found as the DECL_CONTEXT of - function and as the first argument passed in. - * cp-tree.h: Changed declaration of build_signature_method_call. - * call.c (build_method_call): Deleted first two arguments in call - of build_signature_method_call. - (build_over_call): Added call to build_signature_method_call. - -Thu Sep 5 16:51:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_c_cast): Don't tack a non_lvalue_expr onto a - target_expr. - -Thu Sep 5 10:05:38 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cvt.c (convert_to_reference): Use %#T, not %#D, for error. - -Wed Sep 4 17:16:09 1996 Bob Manson <manson@charmed.cygnus.com> - - * except.c (expand_start_try_stmts): Move to except.c in the backend. - (expand_end_try_stmts): Remove. - - * init.c (perform_member_init): Use add_partial_entry () instead - of directly manipulating lists. - (emit_base_init): Likewise. - -Wed Sep 4 12:14:36 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_exception_blocks): Always make sure USE and - CLOBBER insns that came at the end still do, the backend relies - upon this. - -Wed Sep 4 07:44:48 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): We can only use a TARGET_EXPR of the - right type. - -Tue Sep 3 19:26:05 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (convert_to_reference): Revert last change, don't complain - about temp without target decl. - -Tue Sep 3 10:22:56 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (grokdeclarator): Don't core dump when void() is given. - -Tue Sep 3 02:38:56 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (copy_args_p): Don't crash. - -Fri Aug 30 14:26:57 1996 Mike Stump <mrs@cygnus.com> - - * pt.c (tsubst): And support template args inside the exception - specification. - - * pt.c (tsubst): Add support for exception specifications in - template functions. - -Fri Aug 30 10:01:55 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.def (DECL_STMT): Eliminate the throw spec field, only 3 - fields now. - * cp-tree.h (start_decl): Eliminate the throw spec parameter. - (start_function): Likewise. - (start_method): Likewise. - (grokfield): Likewise. - (make_call_declarator): Add throw spec parameter. - (set_quals_and_spec): Add routine. - * lex.c (set_quals_and_spec): Likewise. - * decl.h (grokdeclarator): Eliminate the throw spec parameter. - * decl.c (shadow_tag): Eliminate the throw spec parameter to - grokdeclarator. - (groktypename): Likewise. - (start_decl): Eliminate the throw spec parameter. Eliminate the - throw spec parameter to grokdeclarator. Eliminate the throw spec - field in DECL_STMT. - (cp_finish_decl): Eliminate the throw spec field in DECL_STMT. - (grokfndecl): Remove useless set of raises. - (grokdeclarator): Eliminate the throw spec parameter. Eliminate - the throw spec parameter to start_decl. Pull the throw spec out - of the call declarator. - (grokparms): Eliminate the throw spec parameter to grokdeclarator. - (start_function): Eliminate the throw spec parameter. Eliminate - the throw spec parameter to grokdeclarator. - (start_method): Likewise. - * decl2.c (grokfield): Likewise. - (grokbitfield): Eliminate the throw spec parameter to grokdeclarator. - (grokoptypename): Likewise. - (finish_file): Eliminate the throw spec parameter to - start_function. Add throw spec to make_call_declarator. - * except.c (init_exception_processing): Add throw spec to - make_call_declarator. Eliminate the throw spec parameter to - start_decl. - (expand_start_catch_block): Eliminate the throw spec parameter to - grokdeclarator. - (expand_builtin_throw): Add throw spec to make_call_declarator. - Eliminate the throw spec parameter to start_function. - (start_anon_func): Likewise. - * lex.c (make_call_declarator): Add throw spec parameter. - (set_quals_and_spec): New routine. - (cons_up_default_function): Add throw spec to make_call_declarator. - Eliminate the throw spec parameter to grokfield. - * method.c (synthesize_method): Eliminate the throw spec parameter - to start_function. - * pt.c (process_template_parm): Eliminate the throw spec parameter - to grokdeclarator. - (tsubst): Add throw spec to make_call_declarator. - (tsubst_expr): Eliminate the throw spec parameter to start_decl. - (do_function_instantiation): Eliminate the throw spec parameter to - grokdeclarator. Eliminate the throw spec parameter to - start_function. - * rtti.c (synthesize_tinfo_fn): Eliminate the throw spec parameter - to start_function. - * parse.y (datadef): Remove non-winning optimization. - (decl): Likewise. - (fndef): Remove ambiguous error productions uncovered by grammar - fixing. - (constructor_declarator): Add exception_specification_opt here. - (component_constructor_declarator): Likewise. - (direct_after_type_declarator): Likewise. - (complex_direct_notype_declarator): Likewise. - (direct_abstract_declarator): Likewise. - (fn.def1): Remove exception_specification_opt. - (fn.def2): Likewise. - (condition): Likewise. - (initdcl0): Likewise. - (initdcl): Likewise. - (notype_initdcl0): Likewise. - (nomods_initdcl0): Likewise. - (component_decl_1): Likewise. - (component_declarator): Likewise. - (after_type_component_declarator0): Likewise. - (after_type_component_declarator): Likewise. - (notype_component_declarator): Likewise. - -Wed Aug 28 01:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Also use an INIT_EXPR when - initializing anything from an rvalue. - - * call.c (build_over_call): Call stabilize_reference when building - an INIT_EXPR instead of calling the copy ctor. - - * call.c (joust): Extend the previous change to all comparisons. - - * decl2.c, method.c, lex.c: Use MAKE_DECL_ONE_ONLY and - NO_LINKAGE_HEURISTICS. - - * decl2.c (finish_file): Emit any statics that weren't already. - - * typeck.c (build_static_cast): Implement. - * tree.c (build_cplus_new): Handle getting a TARGET_EXPR. - * decl.c (grokparms): Use can_convert_arg instead of - implicit_conversion directly. - (copy_args_p): New fn. - * cvt.c (convert_to_reference): Don't complain about temp with - static_cast. - (build_up_reference): Handle TARGET_EXPRs. - * call.c (build_over_call): Elide unnecessary temps. - (can_convert*): Use new overloading code. - -Tue Aug 27 13:12:21 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c: Move TYPE_PTR*_MACROS ... - * cp-tree.h: To here. - * typeck.c (build_reinterpret_cast): Implement. - - * call.c (add_builtin_candidate): Use TYPE_PTROB_P instead of - ptr_complete_ob. - (joust): If we're comparing a function to a builtin and the worst - conversion for the builtin is worse than the worst conversion for the - function, take the function. - - * typeck.c (build_const_cast): Implement. - (comp_ptr_ttypes_const): Like comp_ptr_ttypes, for const_cast. - (comp_ptr_ttypes_reinterpret): Like cpt, for reinterpret_cast. - -Tue Aug 27 13:14:58 1996 Bob Manson <manson@charmed.cygnus.com> - - * rtti.c (build_dynamic_cast): Don't try to dereference exprtype - too early. Make sure we explode if exprtype turns out to be a - NULL_TREE when it shouldn't be. - -Tue Aug 27 10:56:21 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h: New routine make_call_declarator. - * lex.c (make_call_declarator): Define it. - * except.c (init_exception_processing): Use it. - (expand_builtin_throw): Likewise. - (start_anon_func): Likewise. - * decl2.c (finish_file): Likewise. - * lex.c (cons_up_default_function): Likewise. - * parse.y: Likewise. - * pt.c (tsubst): Likewise. - -Mon Aug 26 17:40:03 1996 Mike Stump <mrs@cygnus.com> - - * decl2.c (groktypefield): Remove unused code. - -Mon Aug 26 17:00:33 1996 Mike Stump <mrs@cygnus.com> - - * gxx.gperf: Change TYPE_QUAL into CV_QUALIFIER. - * parse.y: Likewise. Change maybe_type_qual into maybe_cv_qualifier. - Change type_quals into cv_qualifiers. Change nonempty_type_quals into - nonempty_cv_qualifiers. - * hash.h: Rebuild. - - * lex.c (make_pointer_declarator): Change type_quals into - cv_qualifiers. - (make_reference_declarator): Likewise. - -Thu Aug 22 01:09:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_function): Only check interface_* for templates - with flag_alt_external_templates. - - * call.c (build_new_op): Check for comparison of different enum types. - (build_over_call): Fix arg # output. - - * typeck.c (build_component_ref): Handle pre-found TYPE_DECL. - -Wed Aug 21 00:13:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_new_op): Check for erroneous args. - - * call.c (build_new_method_call): Add missing args to cp_error. - - * tree.c (error_type): Don't print reference-to-array. - - * typeck.c (convert_for_assignment): Don't say contravariance for - removing const. - -Tue Aug 20 13:23:00 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_over_call): Diagnose bad convs for `this'. - - * lex.c (cons_up_default_function): Set DECL_ARTIFICIAL - on _ctor_arg. - - * call.c (convert_like): Handle bad convs. - (build_over_call): Handle bad convs better. - - * decl2.c: -fansi-overloading is now the default. - - * call.c (build_new_method_call): Check for erroneous args. - - * pt.c (instantiate_class_template): Propagate - TYPE_USES_MULTIPLE_INHERITANCE. - -Tue Aug 20 13:09:57 1996 Mike Stump <mrs@cygnus.com> - - * call.c (enforce_access): Add static to routine. - -Sun Aug 18 14:35:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_user_type_conversion_1): Fix bad handling. - (compare_ics): Likewise. - -Sat Aug 17 21:54:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (standard_conversion): Oops. - -Sat Aug 17 16:28:11 1996 Geoffrey Noer <noer@cygnus.com> - - * g++.c: Update test for win32 (&& ! cygwin32). - -Sat Aug 17 03:45:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (comp_ptr_ttypes_real): Handle OFFSET_TYPEs properly. - (ptr_reasonably_similar): New fn. - * call.c (BAD_RANK): New rank. - (ICS_BAD_FLAG): New macro. - (standard_conversion): Handle almost-right pointer conversions. - (reference_binding): Handle bad rvalue bindings. - (add_*_candidate): Stuff. - (build_over_call): Pass bad conversions to convert_for_initialization. - (compare_ics): Handle bad convs. - (joust): Likewise. - -Fri Aug 16 15:02:19 1996 Bob Manson <manson@charmed.cygnus.com> - - * init.c (expand_vec_init): Use ptrdiff_type_node instead of - integer_type_node when computing pointer offsets. - -Fri Aug 16 01:28:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (lvalue_type): New fn. - (error_type): New fn. - * call.c (op_error): Use error_type. - (add_conv_candidate): Use lvalue_type. - (add_builtin_candidates): Likewise. - * error.c (args_as_string): Use error_type. - -Thu Aug 15 17:27:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Evaluate DECL_INITIAL of a VAR_DECL here. - (tsubst): Not here. - - * decl.c (init_decl_processing): With -ansi, __null's type is the - signed integral type with the same number of bits as a pointer. - Introduce a new variable null_node for it. - * cp-tree.h: Adjust. - * call.c (null_ptr_cst_p): Adjust. - -Thu Aug 15 17:09:54 1996 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Mark %i7 as used on the SPARC so we can - optimize. - -Thu Aug 15 01:36:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_decl): Ignore #pragma interface for tinfo - fns of classes without virtual functions. - - * call.c (add_function_candidate): Handle `this' specially. - (compare_ics): Likewise. - -Tue Aug 13 12:16:10 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_conditional_expr): Fix handling of __null. - - * decl2.c (comdat_linkage): New fn. - (import_export_vtable): Use it. - (import_export_decl): Use it. - * method.c (make_thunk): Use it. - -Mon Aug 12 00:09:18 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (end_template_decl): If we don't actually have parms, return. - * parse.y (template_header): Accept 'template <>'. - - * errfn.c: Allow 5 args. - -Sun Aug 11 15:20:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (make_temp_vec): New fn. - * pt.c (push_template_decl): Handle partial specs. - (instantiate_class_template): Likewise. - (more_specialized): Use get_bindings. - (more_specialized_class): New fn. - (get_class_bindings): New fn. - (most_specialized_class): New fn. - (do_function_instantiation): List candidates for ambiguous case. - * decl.c (duplicate_decls): Lose reference to DECL_TEMPLATE_MEMBERS. - (shadow_tag): Call push_template_decl for partial specializations. - * parse.y: Likewise. - * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Replaces - DECL_TEMPLATE_MEMBERS. - * call.c (print_z_candidates): Reduce duplication. - -Fri Aug 9 14:36:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (lang_decode_option): Allow -fansi-overloading. - -Thu Aug 8 17:04:18 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (get_bindings): New fn. - (most_specialized): Likewise. - (do_function_instantiation): Use them. - (add_maybe_template): New fn. - * cp-tree.h (DECL_MAYBE_TEMPLATE): New macro. - * call.c (build_new_op): Handle guiding decls. - (build_new_function_call): Likewise. - * decl2.c (finish_file): Likewise. - - * decl2.c (mark_used): Do synthesis here. - * call.c (build_method_call): Not here. - (build_over_call): Or here. - * typeck.c (build_function_call_real): Or here. - * tree.c (bot_manip): Call mark_used on functions used in default - args. - -Thu Aug 8 17:48:16 1996 Michael Meissner <meissner@tiktok.cygnus.com> - - * decl2.c (import_export_vtable): Delete code that disabled vtable - heuristic on systems with ASM_OUTPUT_EXTERNAL. - -Wed Aug 7 12:44:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_x_function_call): Handle static call context - better. - - * decl.c (finish_function): Set the DECL_CONTEXT of the result to - the function, not its outer block. - - * call.c (build_field_call): Pass fields on to build_opfncall - regardless of TYPE_OVERLOADS_CALL_EXPR. - (build_method_call): Pass on to build_new_method_call sooner. - - * typeck.c (build_ptrmemfunc): Just return what instantiate_type - gives us. - * class.c (instantiate_type): Don't put a POINTER_TYPE to - METHOD_TYPE on an expression. Also make a copy of rhs instead of - modifying it. - -Tue Aug 6 12:58:46 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (compare_ics): Handle qual_conv after lvalue_conv. - (add_builtin_candidate): Don't take enums for ++. - (build_new_method_call): Handle non-aggregates and field calls. - Move new overloading code from... - * cvt.c: Here. - - * decl.c (grokparms): Don't check default args in templates. - -Mon Aug 5 17:17:06 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_new_op): Fix args to build_unary_op. - (add_builtin_candidates): Don't call type_promotes_to on float. - - * decl.c (grokparms): Check the type of the default arg. - - * cvt.c (build_new_op): Pass non-overloaded cases on rather than - returning NULL_TREE. - - * typeck.c (build_x_binary_op): Avoid doing extra work. - (build_x_unary_op): Likewise. - (build_x_conditional_expr): Likewise. - * cvt.c (build_over_call): Return. - (add_builtin_candidate): Fix MEMBER_REF. - (build_new_op): Likewise. - -Mon Aug 5 17:07:47 1996 Mike Stump <mrs@cygnus.com> - - * method.c (build_overload_name): Put bug fix into code but leave - disabled for now so we can be bug compatible with older releases - that do repeats incorrectly. In the future, we can enable it. - -Mon Aug 5 13:46:28 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (convert_like): Don't call build_cplus_new twice. - - * call.c, cp-tree.h, cvt.c, decl2.c, init.c, method.c, pt.c, typeck.c: - Control new overloading code with -fansi-overloading. - -Sun Aug 4 15:29:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_over_call): Call build_cplus_new. - * call.c (build_method_call): Likewise. - * typeck.c (build_function_call_real): Likewise. - (build_conditional_expr): If both operands are TARGET_EXPRs, wrap - the COND_EXPR in a TARGET_EXPR so they use the same slot. - - * cvt.c (build_up_reference): Propagate INDIRECT_BIND to - recursive calls. - * typeck.c (complete_type): Propagate - TYPE_NEEDS_{CONSTRUCTING,DESTRUCTOR}. - -Sat Aug 3 14:05:07 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (joust): More ?: kludging. Sigh. - (build_over_call): Don't try to synthesize global fns. - - * search.c (lookup_conversions): Use binfo marking. - -Sat Aug 3 12:33:42 1996 Bob Manson <manson@charmed.cygnus.com> - - * search.c (build_mi_matrix): Use the correct value of cid - when determining the new mi_size. - -Sat Aug 3 01:27:41 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (add_builtin_candidates): Do consider type conversion ops - for the first parms of += et al. - (strip_top_quals): New fn. - (reference_binding): Use it instead of TYPE_MAIN_VARIANT. - (implicit_conversion): Likewise. - (add_builtin_candidates): Be careful about arrays. - (build_new_method_call): Handle vtable optimization. - -Fri Aug 2 01:26:59 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h (LOOKUP_NO_TEMP_BIND): New flag. - * cvt.c (reference_binding): Use it. - (implicit_conversion): Use it. - (add_builtin_candidate, COND_EXPR): Use it. - - * cvt.c (build_new_function_call): Check for error args. - - * typeck.c (comptypes): Just check DERIVED_FROM_P, not UNIQUELY. - - * gxx.gperf: Add __null. - * hash.h: Regenerate. - * lex.h: Add RID_NULL. - * lex.c (init_lex): Create null_pointer_node here, stick it in - RID_NULL. - * decl.c (init_decl_processing): Still set its type here. - * cvt.c (cp_convert_to_pointer): Don't produce null_pointer_node. - (convert_to_pointer_force): Likewise. - (null_ptr_cst_p): Check for null_pointer_node; only accept (void*)0 - if (! pedantic). - * call.c (convert_harshness): Use null_ptr_cst_p. - * typeck.c (convert_for_assignment): Likewise. Don't produce - null_pointer_node. - - * error.c (args_as_string): Handle lists of actual args, too. - * cvt.c (null_ptr_cst): Support (void*)0 for now. - (build_user_type_conversion_1): Improve diagnostics. - (build_new_function_call): Likewise. - (build_object_call): Likewise. - (build_new_method_call): Likewise. Move call before def diagnostic... - (build_over_call): Here. - - * cvt.c (build_new_method_call): Don't complain about no match if - LOOKUP_SPECULATIVELY. - (build_over_call): Fix 'this' for virtual fn. - (build_new_method_call): Add diagnostic. - -Thu Aug 1 16:45:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (add_function_candidate): Expect 'this' and 'in_chrg' for - constructors to be passed in. - (build_over_call): Likewise. - (build_user_type_conversion_1): Pass them in. - (convert_like): Likewise. - (build_object_call): Handle overloaded conversions. - (build_over_call): Pass the right args to build_vfn_ref. - (standard_conversion): Fix pmf convs. - (joust): Handle comparing statics and non-statics. - (build_new_method_call): New fn. - * call.c (build_method_call): Call it if NEW_OVER. - -Thu Aug 1 16:06:14 1996 Mike Stump <mrs@cygnus.com> - - * lex.c (do_identifier): Don't use %O on IDENTIFIER_OPNAME_Ps, use - %D instead. - -Thu Aug 1 15:24:02 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Use maybe_build_cleanup_and_delete - instead of just maybe_build_cleanup so that we deallocate the - thrown object. - -Thu Aug 1 15:18:00 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (finish_prevtable_vardecl): Make non-static for pt.c's use. - * cp-tree.h (finish_prevtable_vardecl): Add decl. - -Thu Aug 1 11:53:51 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (instantiate_class_template): Call complete_type. Also, if - we're at the end of the file and we just instantiated a template - class with a vtable, call finish_prevtable_vardecl. - - * error.c (dump_decl): Don't explode (or explode more gracefully - as appropriate) if the object being dumped has a null type. - (dump_expr): Likewise. - - * search.c (build_mi_matrix): Ensure that mi_size is large enough, - by counting the number of nodes that we'll need before allocating - the array. - (lookup_fnfields): Fix comment. - (breadth_first_search): Fix comment. - -Wed Jul 31 09:57:05 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Propagate TYPE_PACKED and - TYPE_ALIGN. - * class.c (finish_struct): Call cplus_decl_attributes here. - (finish_struct_1): Not here. - * cp-tree.h: Adjust. - - * pt.c (type_unification): New parameter STRICT. - (unify): If STRICT, don't allow cv addition or base deduction. - * call.c, class.c, cvt.c, cp-tree.h: Adjust. - -Tue Jul 30 13:06:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * search.c (get_template_base{_recursive}): New fns. - * pt.c (more_specialized): New fn. - (do_function_instantiation): Use it. - (unify): Handle base deduction. - * cvt.c (joust): Use more_specialized. - Don't arbitrarily choose between non-builtin candidates. - (build_over_call): Call require_complete_type. - - * decl.c (start_function): Statics are static even in a #pragma - interface file. - - * decl2.c (import_export_vtable): Disable vtable heuristic on - systems with ASM_OUTPUT_EXTERNAL. - - * cvt.c (compare_ics): Fix comparison of PMEM_CONV and BASE_CONV. - (standard_conversion): No std conv to enum type. - - * cvt.c (standard_conversion): Fix order of args to DERIVED_FROM_P - for ptm's. - - * cvt.c (reference_binding): Bind directly to a base subobject of - a class rvalue. - - * cvt.c (build_new_op): Enforce access control. - -Tue Jul 30 09:22:53 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck2.c (process_init_constructor): When scanning the - union for a named field, skip things that aren't FIELD_DECLs. - - * method.c (synthesize_method): Don't scan fndecl's rtl if - we're at the end of the file; just assume the function can't - be inlined. - -Mon Jul 29 15:48:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_builtin_candidate): Stick a dummy conversion in if - it failed. - - * cvt.c (build_user_type_conversion_1): Handle overloaded - conversion ops. - - * cvt.c (add_builtin_candidates): Don't consider type conversion - operators for the first parameter of operator=. - -Mon Jul 29 15:33:55 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (complete_type): Only call layout_type if we're not - expanding a template. - -Mon Jul 29 14:40:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (compare_ics): Oops. - - * cvt.c (op_error): Oops. - - * cp-tree.def: Add RVALUE_CONV, rename EXACT_CONV to IDENTITY_CONV. - * cvt.c: Add IDENTITY_RANK before others. Use real_lvalue_p. - (build_conv): Use them. - (implicit_conversion): Use them. - (convert_like): Handle them. - (build_new_op): Handle builtin COND_EXPR again. - (add_builtin_candidates): Strip cv-quals. Fix oops. Include enums - in lists of types for COND_EXPR. - (add_builtin_candidate): Add enum candidates for COND_EXPR. - -Mon Jul 29 12:05:40 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_modify_expr): Always attempt to build a call to - the assignment operator, even if we're using a default one. - (convert_for_initialization): Call complete_type. - -Mon Jul 29 11:25:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (reference_binding): A REF_BIND gets the reference type. - (implicit_conversion): Likewise. - (convert_like): Likewise. - (compare_ics): Likewise. - (compare_qual): Likewise. - (print_z_candidates): Handle no candidates. - (build_new_op): Don't handle builtin COND_EXPR for now. - -Sat Jul 27 11:27:47 1996 Stan Shebs <shebs@andros.cygnus.com> - - * cvt.c (build_builtin_candidate): Init local var in an ANSI way. - -Fri Jul 26 01:07:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (joust): If the candidates are the same, arbitrarily pick one. - - * cvt.c (build_builtin_candidate): Oops. - (build_new_op): Oops. - - * method.c (build_opfncall): Pass COND_EXPR on. - * cvt.c (build_builtin_candidate): Reorganize, support COND_EXPR. - (add_builtin_candidate{,s}): Likewise. - (add_builtin_candidates): Likewise. - (print_z_candidates, op_error, build_new_op): Likewise. - (type_decays_to): New fn. - * lex.c (init_lex): Just say ?: for COND_EXPR. - -Thu Jul 25 09:33:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (complete_type): Call layout_type rather than building - a new array type. - - * cvt.c (add_builtin_candidate): Pointer arithmetic candidates - only use ptrdiff_t. - -Wed Jul 24 12:45:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c: Always compile the new overloading code (but don't use it). - (implicit_conversion): Add a BASE_CONV when converting to - the same class type. - (convert_like): Handle BASE_CONV. - -Tue Jul 23 12:46:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_new_op): Support {MAX,MIN}_EXPR. - (add_builtin_candidate): Likewise. - - NEW_OVER changes: - * typeck.c (build_x_function_call): Try an operator function - whenever we call an object of class type. - * method.c (build_opfncall): Pass CALL_EXPRs through. - * cvt.c (implicit_conversion): Do const-ref case first. - (add_conv_candidate, build_object_call, op_error): New fns. - (ptr_complete_ob, TYPE_PTROB_P): void is not an object type. - ({add,build}_builtin_candidate{,s}, print_z_candidates): Display - builtin candidates. - (build_new_op): Handle CALL_EXPR. Don't try to decay void. - Fall back on preincrement handling. Use op_error. - Handle warn_synth. - (convert_like): Pass INDIRECT_BIND. Don't try to do anything with - an error_mark_node. - (build_over_call): Handle PROMOTE_PROTOTYPES and ellipsis promotions - properly. - -Mon Jul 22 16:21:55 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (tsubst_expr): Handle CONTINUE_STMT. - -Mon Jul 22 15:38:58 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref_1): Use build_component_ref - instead of open coding it here. - -Mon Jul 22 12:18:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * g++.c (main): Don't link with -lg++. - - NEW_OVER changes: - * cvt.c (convert_to_reference): Don't use convert_from_reference on - result of build_type_conversion. - (cp_convert): Only call build_method_call for ctors if - build_type_conversion failed. - (ptr_complete_ob): New function. - (TYPE_PTR{,OB,MEM}_P): New macros. - ({add,build}_builtin_candidate{,s}): New functions. - (print_z_candidates): Handle builtins. - (build_user_type_conversion_1): Don't use conversion fns for - converting to a base type. - (build_user_type_conversion_1): Set ICS_USER_FLAG on AMBIG_CONVs. - (build_user_type_conversion): Use convert_from_reference. - (build_new_op): New function. - (build_over_call): Fix handling of methods. - (compare_ics): Handle AMBIG_CONV properly. - * typeck2.c: Increment abort count. - * method.c (build_opfncall): Forward most requests to build_new_op. - * cp-tree.h (IS_OVERLOAD_TYPE): Tweak. - -Fri Jul 19 17:59:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (dump_expr, case CONSTRUCTOR, case CAST_EXPR): Take out - invalid second argument to dump_expr_list. - -Fri Jul 19 14:04:05 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (lookup_name_real): Make sure we do obj->X::i correctly. - -Thu Jul 18 14:48:23 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl2.c (import_export_vtable): ASM_OUTPUT_EXTERNAL, not - ASSEMBLE_EXTERNAL. - -Mon Jul 15 17:48:43 1996 Mike Stump <mrs@cygnus.com> - - * typeck2.c (process_init_constructor): New pedwarn for using { } - to initialize a pointer to member function. - * typeck.c (build_ptrmemfunc1): Avoid use of digest_init so that - we can avoid the new error. - -Mon Jul 15 15:42:03 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_ptrmemfunc1): New function to hide details of - pointer to member functions better. - -Mon Jul 15 14:23:02 1996 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Resolve OFFSET_REFs that are - methods into the actual method, as we know the implied object is - not used. - -Mon Jul 15 13:08:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (maybecomma_warn): Only emit the pedwarn if we're not - inside a system header. - -Fri Jul 12 16:30:05 1996 Bob Manson <manson@charmed.cygnus.com> - - * call.c (build_method_call): Call complete_type on the - instance type. - -Thu Jul 11 17:16:40 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Always build up an OFFSET_REF - for obj_ptr->func so that we can know which object to use in a - method call. - -Wed Jul 10 19:36:37 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_ptrmemfunc): Remove sorry, now we can cast - around things. Also improve maintainability. - -Wed Jul 10 18:20:11 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (grokdeclarator): Check for overflow when evaluating an - array dimension. - -Wed Jul 10 17:26:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert): Don't check for ambiguity with constructor - if NEW_OVER. - - * typeck.c (build_x_function_call): Pass function overload - questions to new overloading code if NEW_OVER. - * init.c (expand_aggr_init_1): Only check for type conversion ops - if we're doing copy-initialization (i.e. LOOKUP_ONLYCONVERTING). - Don't check for ambiguity with constructor if NEW_OVER. - * cvt.c (convert_to_reference): Dereference the result of a type - conversion operator. - (build_conv): Propagate ICS_USER_FLAG. - (implicit_conversion): Call instantiate_type. - Pass LOOKUP_ONLYCONVERTING instead of LOOKUP_NORMAL. - (add_function_candidate): Fix cv-quals on argtype. - (print_z_candidates): New function. - (build_new_function_call): Call it. - (build_user_type_conversion_1): If LOOKUP_ONLYCONVERTING, don't - consider non-converting constructors. - Call print_z_candidates. - Return an AMBIG_CONV for an ambiguous conversion. - (build_user_type_conversion): Handle AMBIG_CONV. - (convert_like): Fix test for building TARGET_EXPR. - Call instantiate_type. - Handle AMBIG_CONV and LVALUE_CONV. - (build_over_call): Handle 0 args and ellipsis. - * cp-tree.def: Add AMBIG_CONV. - -Tue Jul 9 17:48:48 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (lookup_name_real): If we find mem in obj when parsing - `obj->mem', make sure we return the right value. - -Tue Jul 9 16:11:28 1996 Bob Manson <manson@charmed.cygnus.com> - - * search.c (get_base_distance): Call complete_type. - -Tue Jul 9 12:46:34 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (store_bindings): Make static. - -Mon Jul 8 16:42:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (expand_aggr_init_1): Don't check type conversions if - NEW_OVER. - - * cvt.c (z_candidate): Put back template field. - (add_function_candidate): Set it. - (add_template_candidate): Likewise. - (joust): Use it. - (compare_qual): Handle references and pointers to members. - (compare_ics): Handle reference bindings. - - * decl.c (duplicate_decls): Propagate DECL_ONE_ONLY. - -Mon Jul 8 16:18:56 1996 Bob Manson <manson@charmed.cygnus.com> - - * call.c (compute_conversion_costs): Call complete_type. - - * tree.c (vec_binfo_member): Use comptypes instead of comparing - pointers, so we can handle template parameters. - -Fri Jul 5 16:51:53 1996 Bob Manson <manson@charmed.cygnus.com> - - * cvt.c (cp_convert_to_pointer): We have to call complete_type - here; let's make it explicit instead of a side effect of an - error check. - -Wed Jul 3 16:29:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (z_candidate): Remove template field. - (reference_binding): Handle binding to temporary. - (implicit_conversion): Likewise. - (add_function_candidate): Handle artificial constructor parms. - Handle functions with too few parms. - (add_template_candidate): New function. - (build_user_type_conversion_1): Handle constructors. - (convert_like): Likewise. - (build_over_call): Likewise. - (build_new_function_call): Support templates. - (compare_ics): Fix reference, inheritance handling. - -Mon Jul 1 22:58:18 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c: Add signed_size_zero_node. - (init_decl_processing): Build it. - * class.c (prepare_fresh_vtable): Use it instead of size_zero_node - when we're trying to make a negative delta. - -Mon Jul 1 17:56:19 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Stop doing this damn index==strchr variable name confusion. - * class.c (add_virtual_function): Change local var INDEX to be - named IDX. - (add_method): Likewise. - * lex.c (print_parse_statistics): Likewise. - * search.c (make_memoized_table_entry): Likewise. - (lookup_fnfields_here): Likewise. - (lookup_field): Likewise. - (lookup_fnfields): Likewise. - (get_baselinks): Likewise. - * sig.c (build_signature_table_constructor): Likewise. - (build_signature_method_call): Likewise. - * typeck.c (build_x_array_ref): Change INDEX parm to be named IDX. - (get_member_function_from_ptrfunc): Likewise. - (build_ptrmemfunc): Change local var INDEX to be IDX. - (c_expand_start_case): Likewise. - -Sat Jun 29 14:05:46 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Move user-defined type conversion - handling to before extraction of TYPE_PTRMEMFUNC_FN_TYPE. - (convert_to_reference): Use build_type_conversion to convert to - the reference type directly. - (standard_conversion): Fix void* case, non-conversions. - (reference_binding): Fix expr == 0 case, non-conversions. - (convert_like): Support REF_BIND. - (compare_qual): Split out from compare_ics. - (compare_ics): Use it, handle icses with only a qual_conv. - - * init.c (expand_vec_init): Don't crash if decl is NULL. - -Fri Jun 28 11:52:51 1996 Stan Shebs <shebs@andros.cygnus.com> - - * mpw-config.in: New file, configury for Mac MPW. - * mpw-make.sed: New file, makefile editing for MPW. - -Thu Jun 27 15:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Call repo_template_used. - - * search.c (lookup_conversions): Only lookup conversions in - complete types. - -Thu Jun 27 12:59:53 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.def: Renamed from tree.def, to avoid confusion with - gcc's tree.def. - * cp-tree.h, lex.c: Include cp-tree.def. - * Makefile.in (CXX_TREE_H): Reference cp-tree.def. - -Wed Jun 26 18:29:47 1996 Bob Manson <manson@charmed.cygnus.com> - - * init.c (build_vec_delete_1): Call complete_type. - -Mon Jun 24 17:17:32 1996 Mike Stump <mrs@cygnus.com> - - * except.c (start_anon_func): Make sure anonymous functions are - never external. - -Fri Jun 21 15:10:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (finish_function): If function_depth > 1, set nested. - - * decl2.c (grokbitfield): Revert Bob's change. - * class.c (finish_struct_1): Fix handling of named bitfield widths. - -Thu Jun 20 23:35:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (add_pending_template): Handle types. - (lookup_template_class): With -fexternal-templates, just add the class - to pending_templates instead of instantiating it now. - * decl2.c (finish_file): Handle types in pending_templates. - -Thu Jun 20 14:08:40 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl2.c (grokbitfield): Handle constant decls appropriately. - Give an appropriate error message now instead of spewing core - later. - -Thu Jun 20 13:01:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c: Don't turn on thunks by default for now. - -Wed Jun 19 11:37:04 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (complete_type): Handle error_mark_node. - (common_type, OFFSET_TYPE): Handle template_type_parms. - -Tue Jun 18 10:02:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): If at_eof, call import_export_decl - regardless of DECL_INLINE. - - * typeck.c (mark_addressable): Set TREE_ADDRESSABLE on CONSTRUCTORs. - - * class.c (finish_struct_bits): Copy TYPE_SIZE. - - * rtti.c (build_dynamic_cast): Support templates. - * tree.def: Support DYNAMIC_CAST_EXPR. - * pt.c (tsubst_copy): Likewise. - * decl2.c (build_expr_from_tree): Likewise. - -Mon Jun 17 15:23:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_static_cast): Support templates. - (build_const_cast): Likewise. - * tree.def: Support CONST/STATIC_CAST_EXPR. - * pt.c (tsubst_copy): Likewise. - * decl2.c (build_expr_from_tree): Likewise. - -Sun Jun 16 12:33:57 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Don't trust - TREE_SYMBOL_REFERENCED for vtables of local classes. - -Fri Jun 14 18:13:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_copy): Handle operator T. - -Wed Jun 12 17:52:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_delete): Move creation of PARMS inside test of - TYPE_HAS_DESTRUCTOR, since it's never used outside of that block. - -Tue Jun 11 15:09:18 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_conditional_expr): Don't assume that - the arguments to ?: are always pointers or records. - -Tue Jun 11 13:56:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_decl): Still emit static/weak/comdat - copies of inline template functions with -fno-implicit-templates. - -Tue Jun 11 11:42:13 1996 Bob Manson <manson@charmed.cygnus.com> - - * init.c (build_delete): Determine the complete basetype - path to the destructor we're calling. - -Fri Jun 7 15:30:10 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (build_enumerator): Always copy the INTEGER_CST used to - initialize the enum, because we really and truly don't know where - it came from. - (start_enum): Don't copy integer_zero_node because - build_enumerator will do it. - -Fri Jun 7 11:11:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (finish_function): Do access control on base destructors. - - * pt.c (tsubst, case FUNCTION_DECL): Set up - IDENTIFIER_GLOBAL_VALUE for member functions so pushdecl doesn't - hose us. - -Fri Jun 7 10:37:33 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): If we have already extended the - lifetime of the temporary, don't try it again. - * typeck.c (c_expand_return): Don't try and convert the return - value twice when we want a reference, once is enough. - -Tue Jun 4 15:41:45 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_expr, case DECL_STMT): Don't pass - LOOKUP_ONLYCONVERTING at all for now. - - * search.c (add_conversions): Put the conversion function in - TREE_VALUE, the basetype in TREE_PURPOSE. - * cvt.c (build_type_conversion): Adjust. - * cvt.c (build_expr_type_conversion): Adjust. - * call.c (user_harshness): Adjust. - -Mon Jun 3 15:30:52 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (emit_thunk): Pretend this is a FUNCTION_DECL for the - backend's benefit. - -Mon Jun 10 18:58:19 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_start_catch_block): Add a dummy region, if we - get an error, so that we can avoid core dumping later. - -Fri May 31 14:56:13 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (OFFSET_REF): Remove. - * tree.def (CP_OFFSET_REF): Rename to OFFSET_REF. - * expr.c (cplus_expand_expr): Cleanup callers of expand_expr. - * init.c (expand_aggr_init_1): Likewise. - (build_new): Likewise. - * typeck.c (expand_target_expr): Likewise. - -Fri May 31 14:22:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_modify_expr): Don't use TREE_VALUE on a - TARGET_EXPR. - -Wed May 29 17:04:33 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Redo how and when temporaries are - created. - * decl.c (grok_reference_init): Don't try and be smart about - running cleanups. - -Wed May 29 16:02:08 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Add NULL_TREE to all calls to build - (TARGET_EXPR...), now that it has 4 arguments. - * tree.c (build_cplus_new): Likewise. - -Thu May 23 16:40:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * error.c (dump_expr, case CAST_EXPR): Handle T() properly. - - * pt.c (instantiate_decl): Don't call push/pop_cp_function_context. - * decl.c (struct saved_scope): Remove named_labels, - {base,member}_init_list. - (maybe_push_to_top_level): Don't set them. Call - push_cp_function_context if appropriate. - (pop_from_top_level): Likewise. - - * method.c (do_build_assign_ref): Remove obsolete check of - TYPE_HAS_ASSIGN_REF (basetype). - - * decl.c (grokfndecl): Diagnose user definition of - implicitly-declared methods. - -Thu May 23 12:13:08 1996 Bob Manson <manson@charmed.cygnus.com> - - * method.c (do_build_copy_constructor): Add code to give - meaningful error messages instead of crashing. - (do_build_assign_ref): Don't synthesize assignment operators for - classes containing reference or const members. - - * class.c (struct base_info): Remove cant_synth_copy_ctor - and cant_synth_asn_ref. - (finish_base_struct): Remove the code that tries to conditionalize - synthesis of copy constructors & assignment operators based on - access permissions. Instead, let it fail when it tries to - synthesize the copy constructor. This will give meaningful error - messages instead of silently generating code to perform a bitcopy. - -Wed May 22 11:45:19 1996 Bob Manson <manson@charmed.cygnus.com> - - * lex.c (real_yylex): Remove old-n-crufty #if 0 code for - determining types for constant values. - - * decl.c (struct named_label_list): Use instead of stuffing - random items into a TREE_LIST node. - (named_label_uses): Use the new struct. - (poplevel): Likewise. - (lookup_label): Likewise. - (define_label): Add an error message to tell the user the line - where the goto is located in addition to the destination of the - goto. - (init_decl_processing): Use NULL instead of NULL_TREE to initialize - named_label_uses. - (finish_function): Likewise. - - (start_decl): Complain about defining a static data member - in a different type from which it was declared. - -Wed May 22 09:33:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_expr_type_conversion): Adjust. - -Tue May 21 11:21:56 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (build_method_call): Always convert 'this' to the - appropriate type. - - * search.c (add_conversions): Put the conversion function in - TREE_VALUE, the type in TREE_PURPOSE. - * cvt.c (build_type_conversion): Adjust. - * call.c (user_harshness): Adjust. - - * method.c (emit_thunk): Call temporary_allocation and - permanent_allocation around the ASM_OUTPUT_MI_THUNK case, too. - - * tree.c (build_cplus_array_type): Handle tweaking of - TYPE_MAIN_VARIANT here. - * typeck.c (common_type): Not here. - - * typeck.c (complete_type): Only try to complete an array type if - it has a domain. - -Mon May 20 14:55:59 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokvardecl): Call complete_type. - (grokdeclarator): Call complete_type for PARM_DECLs. - -Fri May 17 16:41:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Re-set - CLASSTYPE_GOT_SEMICOLON after calling finish_struct_1. - -Fri May 17 14:56:55 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (cp_expand_decl_cleanup): Remove, the backend is now - smart enough to do it right. - * tree.c (cp_expand_decl_cleanup): Likewise. - * decl.c (cp_finish_decl): Use expand_decl_cleanup instead of - cp_expand_decl_cleanup. - (store_parm_decls): Likewise. - (hack_incomplete_structures): Likewise. - * except.c (push_eh_cleanup): Likewise. - -Fri May 17 13:13:51 1996 Mike Stump <mrs@cygnus.com> - - * expr.c (expand_expr, cond UNSAVE_EXPR): Move from the C++ - frontend to the backend where it belongs. - * tree.c (unsave_expr): Likewise. - (unsave_expr_now): Likewise. - * tree.def (UNSAVE_EXPR): Likewise. - * cp-tree.h (unsave_expr): Likewise. - (unsave_expr_now): Likewise. - -Fri May 17 11:02:41 1996 Mike Stump <mrs@cygnus.com> - - * init.c (emit_base_init): Make sure the partial EH cleanups live - on the function_obstack. - -Thu May 16 15:29:33 1996 Bob Manson <manson@charmed.cygnus.com> - - * expr.c (do_case): Don't try to dereference null TREE_TYPEs - when checking for pointer types. - -Thu May 16 13:38:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Remove obsolete check for - access declarations. - -Thu May 16 13:34:15 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_overload_call): Simplify calls to - build_overload_call by removing last parameter. - (build_method_call): Likewise. - * cp-tree.h: Likewise. - * method.c (build_opfncall): Likewise. - * typeck.c (build_x_function_call): Likewise. - -Thu May 16 13:15:43 1996 Mike Stump <mrs@cygnus.com> - - * call.c (default_parm_conversions): Factor out common code. - (build_method_call): Use it. - (build_overload_call_real): Use it. - -Wed May 15 14:46:14 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Allow implicit & on METHOD_TYPEs, - but pedwarn as the code is bogus. - * typeck.c (decay_conversion): Likewise. - (build_function_call_real): Use build_addr_func instead of - default_conversion. Don't allow pointer-to-method functions down - here. - (build_unary_op): Use real pointer-to-member functions instead of - fake ones. - (build_ptrmemfunc): Use build_addr_func instead of build_unary_op. - (convert_for_assignment): Removed some obsolete code. - * decl2.c (reparse_absdcl_as_expr): Pass current_class_ref to - build_x_function_call instead of current_class_ptr. Only call - digest_init once on an initializer, we do this just checking - TREE_TYPE. - (build_expr_from_tree): Pass current_class_ref to - build_x_function_call instead of current_class_ptr. - * init.c (build_member_call): Likewise. - * pase.y: Likewise. - * error.c (dump_expr): Handle OFFSET_REFs better. - * pt.c (unify): Handle pointer-to-member functions better. - * decl.c (finish_function): Clear out current_class_ref just like - we do for current_class_ptr. - - * typeck.c (get_delta_difference): Handle virtual bases better. - -Tue May 14 16:37:37 1996 Jason Merrill <jason@yorick.cygnus.com> - - * sig.c (build_signature_table_constructor): Use the delta for - the original basetype for this virtual function with thunks. - (build_signature_method_call): We still need to adjust 'this' - with thunks. - -Tue May 14 16:27:25 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_addr_func): New routine. Used to get the `real' - address of a function or a method. Needed to avoid getting a - pointer-to-member function. - (build_call): New routine to build CALL_EXPRs. - (build_method_call): Use it. - * cvt.c (convert_to_aggr): Likewise. - * typeck.c (build_function_call_real): Likewise. - * sig.c (build_signature_table_constructor): Use build_addr_func. - * cp-tree.h (build_call, build_addr_func): Declare them. - -Tue May 14 12:47:47 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (LOOKUP_AGGR): Remove, unused. - * parse.y: Remove uses of LOOKUP_AGGR. - -Tue May 14 12:07:51 1996 Mike Stump <mrs@cygnus.com> - - * *.[chy]: Rename current_class_decl to current_class_ptr, and - C_C_D to current_class_ref. - -Mon May 13 16:55:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c (convert_harshness): Tighten up pointer conversions. - -Sat May 11 04:33:50 1996 Doug Evans <dje@canuck.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Surround DECL_ONE_ONLY with ifdef. - (finish_file): Likewise. - -Fri May 10 11:09:57 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (convert_fn_ptr): We don't use thunks for pmfs. - - * method.c (emit_thunk): Set flag_omit_frame_pointer in default - code. - -Thu May 9 18:18:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c: Turn on thunks by default where supported. - -Tue May 7 20:39:57 1996 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (build_overload_call_maybe): Removed. - * call.c (build_overload_call_real): Invert meaning of last arg to - be require_complete. - (build_overload_call): Likewise. - * typeck.c (build_x_function_call): Use build_overload_call_real - instead of build_overload_call_maybe. - -Mon May 6 01:23:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Don't try to emit functions that haven't - been compiled. - -Fri May 3 09:30:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Oops. - - * decl.c (maybe_push_to_top_level): Do save previous_class_*. - Also store the bindings from previous_class_values. - (pop_from_top_level): Restore them. - -Thu May 2 21:56:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_vtable_vardecl): Only write out vtable if its - symbol has been referenced. - (finish_file): Re-join synthesis/vtable loop with inline emission - loop, disable inlining when an inline is output. - -Thu May 2 17:20:02 1996 Mike Stump <mrs@cygnus.com> - - * except.c (init_exception_processing): Setup saved_in_catch. - (push_eh_cleanup): Reset __eh_in_catch. - (expand_start_catch_block): Set __eh_in_catch. - -Thu May 2 16:21:17 1996 Mike Stump <mrs@cygnus.com> - - * except.c (push_eh_cleanup): Add tracking for whether or not we - have an active exception object. - (expand_builtin_throw): Use it to make sure a rethrow without an - exception object is caught. - -Thu May 2 11:26:41 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (maybe_push_to_top_level): Clear out class-level bindings - cache. - -Wed May 1 11:26:52 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Also use sentries for vars with - DECL_ONE_ONLY or DECL_WEAK set (should any such happen to be - created). - - * lex.c (handle_cp_pragma): Disable #pragma - interface/implementation if SUPPORTS_ONE_ONLY > 1. - -Tue Apr 30 11:25:46 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (emit_thunk): Wrap default case in - temporary/permanent_allocation. - - * method.c (make_thunk): Use DECL_ONE_ONLY. - (emit_thunk): Call assemble_end_function. - -Mon Apr 29 15:38:29 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_vtable): Use DECL_ONE_ONLY. - (import_export_decl): Likewise. - (finish_prevtable_vardecl): Disable vtable hack if - SUPPORTS_ONE_ONLY > 1. - -Mon Apr 29 14:32:47 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_modify_expr): PREINCREMENT_EXPR and - PREDECREMENT_EXPRs take two arguments, not one. - -Mon Apr 29 00:27:53 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (build_vtable_entry): Don't build thunks for abstract - virtuals. - - * lex.c (real_yylex): Fix handling of __PRETTY_FUNCTION__ like C - frontend. - -Sat Apr 27 16:45:35 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (set_rtti_entry): Use size_zero_node. - (build_vtable): Likewise. - -Sat Apr 27 14:48:57 1996 Jason Merrill <jason@phydeaux.cygnus.com> - - * class.c (finish_struct_1): Pass size_zero_node to set_rtti_entry. - (prepare_fresh_vtable): Likewise. - -Fri Apr 26 13:14:14 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (emit_thunk): Call mark_used on the target function. - - * call.c (build_method_call): Don't warn about pending templates. - -Thu Apr 25 14:55:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Fix list walking logic. - - * typeck2.c (check_for_new_type): Only warn if -pedantic. - -Wed Apr 24 15:41:15 1996 Bob Manson <manson@charmed.cygnus.com> - - * class.c (finish_struct_1): Remove old code for - dont_allow_type_definitions. - * cp-tree.h: Likewise. - * spew.c: Make sure cp-tree.h is included before parse.h, so the - definition of flagged_type_tree is found before it is used. - * lex.c: Likewise. - * parse.y: Added the ftype member to the type union, and changed a - number of rules to use it instead of ttype. Added calls to - check_for_new_type() as appropriate. - * typeck2.c (check_for_new_type): New function for checking - if a newly defined type appears in the specified tree. - * cp-tree.h: Add new type flagged_type_tree. Add a prototype - for check_for_new_type(). - -Wed Apr 24 00:36:21 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Only use a sentry if the decl is public. - - * pt.c (tsubst_expr, DECL_STMT): If we don't have an initializer, - don't pass LOOKUP_ONLYCONVERTING. - -Tue Apr 23 17:18:47 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (common_type): Fix the ARRAY_TYPE case so it - properly keeps track of const and volatile type modifiers. - -Tue Apr 23 10:52:56 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (cp_tree_equal): C++ version of simple_cst_equal. - * pt.c (comp_template_args): Use it. - - * rtti.c (get_tinfo_fn, build_dynamic_cast, expand_*_desc): Call - assemble_external for artificial function decls. - - * decl.c (cp_finish_decl): Oops. - -Mon Apr 22 17:28:27 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (import_export_decl): Put static data member templates - into common storage, or make them weak, depending on whether they - are dynamically or statically initialized. - (get_sentry): New function. - (finish_file): Do import_export_decl for static data members before - building the init/fini functions. Don't init/fini a variable that's - EXTERNAL. Use a sentry for variables in common. Fix mismatching - push/pop_temp_slots. - * decl.c (cp_finish_decl): If DECL_NOT_REALLY_EXTERN, do the - expand_static_init thang. - * method.c (get_id_2): New function. - -Mon Apr 22 15:32:45 1996 Bob Manson <manson@charmed.cygnus.com> - - * parse.y (empty_parms): Make sure we use C++-style prototypes - when we're declaring member functions. - -Sun Apr 21 10:08:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * Makefile.in (CONFLICTS): 16 s/r conflicts. - * parse.y (self_template_type): New nonterminal. - -Thu Apr 18 08:56:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (make_typename_type): Handle getting a TYPE_DECL for a - name. - * parse.y (base_class.1): Allow 'typename foo::bar'. - - * lex.c (check_newline): Remove #pragma code that plays with the - input stream, since we now deal with tokens. Clear nextchar when - we're done. - (handle_cp_pragma): Use real_yylex. - (handle_sysv_pragma): Don't do skipline here. Only call real_yylex - in one place. - - * lex.c (check_for_missing_semicolon): Handle SELFNAME. - - * lex.c (handle_cp_pragma): Fix "#pragma implementation". - -Wed Apr 17 16:51:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y: New token SELFNAME for potential constructor. - * spew.c (yylex): Handle it. - * lex.c (identifier_type): Produce it. - - * parse.y (complete_type_name): In :: case, don't push class binding. - (complex_type_name): Likewise. - -Wed Apr 17 15:02:40 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_reinterpret_cast): Handle pointer to member - functions. - -Wed Apr 17 12:28:26 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (handle_cp_pragma): New function, with decl, doing the cc1plus - pragmas. - (check_newline): Put the vtable/unit/implementation/interface pragma - code into handle_cp_pragma, replacing it with a call. - (handle_sysv_pragma): Give int return type, and take FINPUT and TOKEN - args. Get the next token after handling the pragma token. - -Wed Apr 17 10:28:34 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Avoid doing base analysis on pmfs. - (convert_to_pointer_force): Likewise. - - * init.c (build_new): Fix array new without -fcheck-new. - -Tue Apr 16 13:44:58 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h, call.c, class.c, decl.c, parse.y, pt.c, rtti.c, - tree.c: Lose TYPE_NESTED_NAME. - - * parse.y (nested_name_specifier_1): Don't treat non-identifiers - as identifiers. - - * tree.def: Add VEC_INIT_EXPR. - * expr.c (cplus_expand_expr): Handle it. - * init.c (build_new): Use it instead of the RTL_EXPR nastiness and - the extra file-scope symbol nastiness. - -Mon Apr 15 16:21:29 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (make_thunk): Thunks are static. - (emit_thunk): Use ASM_OUTPUT_MI_THUNK if it's defined. - - * decl2.c (mark_vtable_entries): Emit thunks as needed. - (finish_file): Don't emit them here. - -Sun Apr 14 11:34:39 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast): Handle null pointers. - (ifnonnull): New function. - -Fri Apr 12 09:08:27 1996 Bob Manson <manson@charmed.cygnus.com> - - * call.c (build_method_call): Remember the original basetype we - were called with. Give an error message instead of trying - (incorrectly) to call a non-static member function through a - non-inherited class. - - * search.c (expand_upcast_fixups): Mark the new fixup as - DECL_ARTIFICIAL. - -Thu Apr 11 03:57:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): Use a TARGET_EXPR for alloc_expr. - - * class.c (set_rtti_entry): Fix for thunks. - - * decl2.c (import_export_decl): Still emit typeinfo fns for - cv-variants of builtin types. - - * rtti.c (expand_class_desc): Set up base_info_type_node here. - (init_rtti_processing): Instead of here. - -Wed Apr 10 14:17:13 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (init_rtti_processing): Do init regardless of -frtti. - (build_typeid): Only complain about taking dynamic typeid without - -frtti. - - * decl2.c: flag_rtti defaults to 1. - - * rtti.c (get_tinfo_var): The general class case is now smaller. - (init_rtti_processing): Pack the latter three fields of base_info - into 32 bits. - -Wed Apr 10 13:50:14 1996 Mike Stump <mrs@cygnus.com> - - * init.c (expand_member_init): Don't dump if name is NULL_TREE. - -Wed Apr 10 12:56:02 1996 Mike Stump <mrs@cygnus.com> - - * search.c (make_memoized_table_entry): Undefer the pop, if necessary. - (push_memoized_context): Split out code to undefer pop_type_level to - (clear_memoized_cache): here. - (pop_memoized_context): We can only handle one layer of deferral of - pop_type_level so clear the cache, if there was a previous level. - -Tue Apr 9 23:06:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (init_rtti_processing): Build up base_info_type_node. - (expand_class_desc): Use one pointer to an array of base_info - structs, passed using a CONSTRUCTOR. - -Tue Apr 9 14:20:57 1996 Mike Stump <mrs@cygnus.com> - - * class.c (build_vbase_path): Remove block extern for - flag_assume_nonnull_objects here. - (build_vfn_ref): Split out functionality into build_vtbl_ref. - (build_vtbl_ref): New routine. - (build_vtable): Set up rtti info here. - (add_virtual_function): Note in CLASSTYPE_RTTI the best - place where we can get the rtti pointers from to avoid having to - search around for a place. - (finish_base_struct): Likewise. - (finish_struct_1): Likewise. Never create totally new vtables - with totally new vtable pointers for rtti. Disable code to layout - vtable pointers better until we want to break binary - compatibility. - * rtti.c (build_headof_sub): New routine to convert down to a - sub-object that has an rtti pointer in the vtable. - (build_headof): Use it. Also, use build_vtbl_ref now to be more - maintainable. - (build_dynamic_cast): Make sure we have saved it, if we need to. - * search.c (dfs_init_vbase_pointers): Disable code that deals with - a more efficient vtable layout, enable later. - * call.c (flag_assume_nonnull_objects): Moved declaration to - * cp-tree.h: here. Declare build_vtbl_ref. - * pt.c (instantiate_class_template): Use NULL_TREE instead of 0 in - function calls that want a tree. - -Tue Apr 9 12:10:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (build_dynamic_cast): Handle downcasting to X* given - other X subobjects in the most derived type. Ack. - - * rtti.c (build_dynamic_cast): No need to strip cv-quals here, - get_typeid will do it for us. - (get_typeid_1): Break out call-building for expand_*_desc to use. - (get_typeid): Call it. - (expand_*_desc): Likewise. - * decl.c (init_decl_processing): Don't set TYPE_BUILT_IN on char * - and void *. - (init_decl_processing): Lose builtin_type_tdescs lossage. - * decl2.c (finish_vtable_vardecl): Remove obsolete code. - -Mon Apr 8 17:23:23 1996 Bob Manson <manson@charmed.cygnus.com> - - * pt.c (tsubst): When calling set_nested_typename, use - TYPE_NESTED_NAME (current_class_type) instead of - current_class_name. - - * decl.c (pushdecl): Likewise. - (pushdecl_class_level): Likewise. - (grokdeclarator): Use NULL_TREE instead of 0 in the call to - set_nested_typename. - -Sun Apr 7 10:44:31 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (synthesize_tinfo_fn): Handle arrays. - - * cp-tree.h (DECL_REALLY_EXTERN): New macro. - -Sat Apr 6 13:56:27 1996 Jason Merrill <jason@yorick.cygnus.com> - - * rtti.c (throw_bad_cast): Use entry point __throw_bad_cast. - (init_rtti_processing): Lose bad_cast_type. - (build_dynamic_cast): Use throw_bad_cast. - - * rtti.c (synthesize_tinfo_fn): Handle enums and pmfs. - - * decl2.c (finish_file): Don't synthesize artificial functions - that are external and not inline. - - * rtti.c (get_tinfo_fn): If at_eof, call import_export_decl. - - * decl2.c (finish_file): Handle having new inlines added to - saved_inlines by synthesis. - - * rtti.c (get_bad_cast_node): Don't require <typeinfo>. - -Fri Apr 5 17:02:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - RTTI rewrite to initialize nodes as needed, not require that - users #include <typeinfo>, complete functionality and reduce wasted - space. - * rtti.c (init_rtti_processing): New fn. - (build_typeid): The vtable entry is now a function. - (get_tinfo_var): New fn. - (get_tinfo_fn): Likewise. - (get_typeid): Use it. - (build_dynamic_cast): Declare and use entry point __dynamic_cast. - (build_*_desc): Rename to expand_*_desc and rewrite to use entry - points __rtti_*. - (add_uninstantiated_desc, get_def_to_follow, build_t_desc): Lose. - (synthesize_tinfo_fn): New fn. - * method.c (build_t_desc_overload): Lose. - (build_overload_with_type): More generic. - * decl.c (init_decl_processing): Call init_rtti_processing. - * class.c (set_rtti_entry): Use get_tinfo_fn. - * decl2.c (mark_vtable_entries): Mark the rtti function. - (finish_prevtable_vardecl): Don't build_t_desc. - (import_export_decl): Handle tinfo functions. - (finish_file): Likewise. - * typeck.c (inline_conversion): New fn. - (build_function_call_real): Use it. - * cp-tree.h: Add decls. - - * method.c (hack_identifier): Also convert component_refs from - references. - - * lex.c (cons_up_default_function): Use the type, not the name, in - declspecs. - - * decl2.c (import_export_vtable): Fix weak vtables. - -Fri Apr 5 13:30:17 1996 Bob Manson <manson@charmed.cygnus.com> - - * search.c (get_base_distance_recursive): Fix access checks for - protected bases. - -Fri Apr 5 11:02:06 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (unary_complex_lvalue): Delete unneeded decl, it's in - cp-tree.h. - (convert_harshness): Add prototypes wrapped by PROTO. - * decl2.c (grok_function_init): Likewise. - (do_toplevel_using_decl): Change to void return type. - * class.c (build_vtable_entry): Remove decl of make_thunk. - (merge_overrides): Fix order of arg definitions. - (finish_vtbls): Likewise. - (fixup_vtable_deltas): Likewise. - (modify_all_direct_vtables): Likewise. - (modify_all_indirect_vtables): Likewise. - * search.c (get_base_distance_recursive): Likewise. - (get_abstract_virtuals_1): Likewise. - (fixup_virtual_upcast_offsets): Likewise. - (lookup_fnfields_1): Add prototypes wrapped by PROTO. - * init.c (perform_member_init): Fix order of arg definitions. - (expand_aggr_init_1): Add prototypes wrapped by PROTO. - * cp-tree.h (make_thunk): Add decl. - (overload_template_name, push_template_decl): Add decls. - (do_toplevel_using_decl): Change to void return type. - (vec_binfo_member): Add decl. - -Thu Apr 4 13:33:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (mark_addressable, convert_for_assignment, - convert_for_initialization, pointer_int_sum, pointer_diff, - unary_complex_lvalue): Add prototypes wrapped by PROTO. - (convert_sequence): #if 0 fn decl, since definition also is. - -Thu Apr 4 11:00:53 1996 Mike Stump <mrs@cygnus.com> - - * rtti.c (build_dynamic_cast): Make sure we strip qualifiers on - cast to pointer types for type searching. - -Wed Apr 3 17:10:57 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (get_delta_difference): Use cp_error, not error, in the - case where BINFO == 0. - -Wed Apr 3 12:01:02 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Fix wording of error messages so - constructors come out right. - -Tue Apr 2 16:06:59 1996 Bob Manson <manson@charmed.cygnus.com> - - * decl.c (push_overloaded_decl): Don't warn about hidden - constructors when both the type and the function are declared - in a system header file. - -Mon Apr 1 09:03:13 1996 Bob Manson <manson@charmed.cygnus.com> - - * class.c (finish_struct_1): Propagate the TYPE_PACKED - flag for the type to the type's fields. - -Sat Mar 30 12:14:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (complex_parmlist, ELLIPSES): Take out ARM-based warning. - -Fri Mar 29 15:51:36 1996 Bob Manson <manson@charmed.cygnus.com> - - * class.c (base_info, finish_base_struct): Replace - needs_virtual_dtor with base_has_virtual. - - (finish_struct_1): Remove the old code that tried to make default - destructors virtual. Use base_has_virtual when checking if we need - to add a vtable entry for the rtti code. - -Fri Mar 29 14:02:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (push_template_decl): Complain about template decl with - inappropriate declaration. - -Fri Mar 29 12:15:35 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_x_unary_op): Remove bogus check for taking - the address of a member function. - -Fri Mar 29 11:56:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (constructor_declarator): Only push the class if - we are not already in the class. - -Fri Mar 29 09:41:02 1996 Jeffrey A. Law <law@cygnus.com> - - * method.c (emit_thunk): Remove current_call_is_indirect nonsense. - Add additional argument to INIT_CUMULATIVE_ARGS. - -Thu Mar 28 16:41:39 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (shadow_tag): Fix error about anon union with methods. - - * parse.y (self_reference): Only generate a self-reference if this - is a non-template class. - (opt.component_decl_list): Only use it if it was generated. - - * parse.y (component_decl_1): Use constructor_declarator. - (fn.def2): Likewise. - (notype_component_declarator0): Likewise. - -Thu Mar 28 15:11:35 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (build_x_unary_op): Add checks for taking the address - of a TARGET_EXPR or of a member function, and give appropriate - warnings. - -Thu Mar 28 14:49:26 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (process_template_parm): Allow template type parms to be - used as types for template const parms. - -Wed Mar 27 15:51:19 1996 Mike Stump <mrs@cygnus.com> - - * init.c (expand_vec_init): Ensure the eh cleanups are on the - function_obstack. - -Wed Mar 27 10:14:30 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (lookup_name_real): Be even more picky about the - ambiguous lookup warning. - (grokdeclarator): Tweak SCOPE_REF constructor declarators here. - * parse.y (constructor_declarator): Rather than here. - - * parse.y (constructor_declarator): New nonterminal. - (fn.def1): Use it. - (explicit_instantiation): Likewise. - -Tue Mar 26 13:41:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - Add implicit declaration of class name at class scope. - * decl.c (lookup_name_real): Restrict pedwarn about ambiguous lookup. - * parse.y (self_reference): New nonterminal. - (opt.component_decl_list): Use it. - (fn.def1): Add nested_name_specifier type_name cases. - * class.c (build_self_reference): New function. - (finish_struct): Handle access_default later, move self-reference - decl to the end. - * pt.c (lookup_template_class): Handle getting a TYPE_DECL. - * cp-tree.h: Adjust. - - * pt.c (do_function_instantiation): Separate handling of member - functions and non-member functions properly. - -Mon Mar 25 14:23:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (process_template_parm): Improve error for 'volatile class K'. - - * class.c (finish_struct_1): Check the right slot for destructors. - - * decl.c (start_enum): Complain about enum templates. - -Mon Mar 25 13:25:31 1996 Mike Stump <mrs@cygnus.com> - - * init.c (resolve_offset_ref): Offset pointers to member data by one. - * typeck.c (unary_complex_lvalue): Likewise. - -Mon Mar 25 13:30:42 1996 Bob Manson <manson@charmed.cygnus.com> - - * typeck.c (c_expand_return): Check for a returned local - array name, similar to the check for an ADDR_EXPR. - -Mon Mar 25 13:07:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (cp_finish_decl): Don't build cleanups for static - variables here. - -Fri Mar 22 17:57:55 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_modify_expr): Fix error messages to be more - accurate. - * cp-tree.h (assop_as_string): Parallel to op_as_string, but for - assignment operators. - * error.c (assop_as_string): Likewise. Add support for `%Q' for - assignment operators. - -Fri Mar 22 13:48:29 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Call bad_specifiers for typedefs. Also - give an error if initialized. pedwarn about nested type with the - same name as its enclosing class. - - * pt.c (tsubst, case TYPE_DECL): Set DECL_CONTEXT. - - * typeck.c (require_complete_type): Be sure to instantiate the - MAIN_VARIANT of the type. - - * decl2.c (finish_file): Instantiate pending templates before - processing static constructors and destructors. - - * pt.c (instantiate_decl): Don't instantiate functions at toplevel - unless at_eof. - -Fri Mar 22 09:30:17 1996 Bob Manson <manson@beauty.cygnus.com> - - * decl2.c (delete_sanity): If error_mark_node is passed - in as an expression, quit while we're ahead. - - * decl.c (grokdeclarator): Give an error message if `friend' - is combined with any storage class specifiers. - -Wed Mar 20 14:51:55 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (named_complex_class_head_sans_basetype): Don't crash on - definition of nonexistent nested type. - - * error.c (dump_decl, case TYPE_DECL): Fix decision for whether or - not to say 'typedef'. - -Wed Mar 20 00:11:47 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (struct lang_type): Make search_slot a tree, not a char*. - * search.c (dfs_walk, dfs_init_vbase_pointers, - expand_upcast_fixups): Remove cast of CLASSTYPE_SEARCH_SLOT. - (dfs_find_vbases): Remove cast for CLASSTYPE_SEARCH_SLOT init. - -Tue Mar 19 17:56:03 1996 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (build_throw): Support minimal parse. - * pt.c (tsubst_copy): Support THROW_EXPR. - * decl2.c (build_expr_from_tree): Likewise. - - * pt.c (mangle_class_name_for_template): Always allocate - scratch_firstobj. - -Tue Mar 19 16:34:31 1996 Bob Manson <manson@beauty.cygnus.com> - - * cvt.c (cp_convert_to_pointer): Give an appropriate error - when trying to cast from an incomplete type. - -Tue Mar 19 16:00:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): Don't bother setting up - CLASSTYPE_TAGS explicitly, as the nested types will add - themselves. - -Tue Mar 19 15:48:43 1996 Bob Manson <manson@beauty.cygnus.com> - - * decl.c (shadow_tag): Remove old error check for usage of - an enum without a previous declaration. - (xref_tag): Add error message about usage of enums without a - previous declaration. - -Tue Mar 19 09:21:35 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (do_identifier): Only do name consistency check if we're - parsing. - - * pt.c (push_template_decl): Don't crash if we get a member defn - that doesn't match. - - * decl.c (xref_tag_from_type): New function to do an xref without - always having to figure out code_type_node. - * cp-tree.h: Declare it. - * pt.c (instantiate_class_template): Use it for friend classes. - (lookup_template_class): Use it. - - * typeck2.c (build_functional_cast): Pull out a single parm before - passing it to build_c_cast. - -Tue Mar 19 09:07:15 1996 Bob Manson <manson@beauty.cygnus.com> - - * expr.c (do_case): Give an error message if a pointer is - given as a case value. - -Mon Mar 18 21:57:54 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_c_cast): Don't pull single TEMPLATE_DECL out of - an overload list. - - * lex.c (cons_up_default_function): Really, now, interface hackery - does not apply to synthesized methods. - -Mon Mar 18 18:20:57 1996 Mike Stump <mrs@cygnus.com> - - * call.c (build_method_call): Ctors and dtors now have special names - with respect to lookups. - * class.c (add_method): Likewise. - (grow_method): Likewise. - (finish_struct_methods): Likewise. - (warn_hidden): Likewise. - (finish_struct_1): Likewise. - * cvt.c (convert_to_reference): Likewise. - (convert_to_aggr): Likewise. - (cp_convert): Likewise. - * decl2.c (check_classfn): Likewise. - * init.c (expand_member_init): Likewise. - (expand_default_init): Likewise. - (expand_aggr_init_1): Likewise. - (build_offset_ref): Likewise. - (build_new): Likewise. - (build_delete): Likewise. - * lex.c (do_inline_function_hair): Likewise. - * search.c (lookup_field_1): Likewise. - (lookup_fnfields_here): Likewise. - (lookup_field): Likewise. - (lookup_fnfields): Likewise. - (get_virtual_destructor): Likewise. - (dfs_debug_mark): Likewise. - (dfs_pushdecls): Likewise. - (dfs_compress_decls): Likewise. - * tree.c (layout_basetypes): Likewise. - * typeck.c (build_component_ref): Likewise. - (build_x_function_call): Likewise. - (build_modify_expr): Likewise. - (convert_for_initialization): Likewise. - (build_functional_cast): Likewise. - * cp-tree.h (CLASSTYPE_FIRST_CONVERSION): Likewise. - (CTOR_NAME): New. - (DTOR_NAME): New. - * decl.c (ctor_identifier): New. - (dtor_identifier): New. - (init_decl_processing): Set them. - -Mon Mar 18 18:00:51 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Don't get confused by fields whose - context has no type name, like pointer to member functions. - -Mon Mar 18 13:19:03 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Handle typedef without declarator. - - * pt.c (tsubst): Handle SCOPE_REF in declarator. - - * parse.y (bad_parm): Catch another case of missing `typename'. - - * lex.c (yyprint): Handle TYPE_DECLs. - - * decl.c (start_function): Don't try to be clever. - - * lex.c: Lose compiler_error_with_decl. - * typeck2.c: Lose error_with_aggr_type. - (incomplete_type_error): Use cp_* instead of old functions. - (readonly_error): Likewise. - * typeck.c (convert_arguments): Likewise. - * search.c (lookup_nested_field): Likewise. - * method.c (make_thunk): Likewise. - * decl.c (grokparms): Likewise. - * cp-tree.h: Update. - - * tree.c (min_tree_cons): Call copy_to_permanent for the purpose - and value. - -Mon Mar 18 11:25:52 1996 Bob Manson <manson@beauty.cygnus.com> - - * method.c (build_opfncall): When deleting a pointer to an - array, build a new pointer to the tree past any ARRAY_TYPE - nodes. - -Mon Mar 18 10:11:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (lookup_name_real): Initialize local var TYPE to NULL_TREE. - -Fri Mar 15 11:03:57 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_decl): Only call import_export_decl if at_eof - and ! DECL_INLINE. - - * decl.c (finish_function): Don't set nested based on - hack_decl_function_context. - * parse.y (function_try_block): Check for nested function. - (pending_inlines): Likewise. - - * decl2.c (build_expr_from_tree): If a unary op already has a - type, just return it. - - * decl2.c (finish_prevtable_vardecl): Use ADJUST_VTABLE_LINKAGE. - - * decl2.c (walk_vtables): vardecl_fn returns int; return 1 if it does. - (finish_file): Check the return value of walk_vtables. - (finish_prevtable_vardecl): Return int. - (finish_vtable_vardecl): Likewise. - (prune_vtable_vardecl): Likewise. - * lex.c (set_vardecl_interface_info): Likewise. - * cp-tree.h: Adjust return types. - - * class.c (delete_duplicate_fields_1): Don't complain about - duplicate nested types if they're the same type. - (finish_struct): Remove check for duplicate. - * decl2.c (grokfield): Don't check for typedef of anonymous type. - -Thu Mar 14 10:00:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h: Lose SIGNATURE_GROKKING_TYPEDEF. - - * decl.c (grokdeclarator): Lose special handling of class-level - typedef. Lose SIGNATURE_GROKKING_TYPEDEF. Set - SIGNATURE_HAS_OPAQUE_TYPEDECLS later. - - * cvt.c (convert_pointer_to_real): Retain cv-quals in conversion. - - * pt.c (tsubst_copy): Strip cv-quals from destructor name types. - - * search.c (compute_access): Fix handling of anonymous union - members. - * class.c (finish_struct_anon): Propagate TREE_{PRIVATE,PROTECTED} - from anonymous unions to their members. - - * typeck.c (build_x_function_call): For static member functions, - hand off to build_member_call. - -Wed Mar 13 14:03:34 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_component_ref): Handle OFFSET_REFs. - - * init.c (expand_vec_init): Fix init == 0 case. - -Tue Mar 12 14:36:02 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_new): pedwarn about init and array new. - (expand_vec_init): Handle lists, use convert_for_initialization. - - * typeck.c (convert_for_initialization): Pass LOOKUP_NO_CONVERSION - when converting to an aggregate type. - * cvt.c (cp_convert): Pass it through. - - * typeck.c (build_conditional_expr): Handle user-defined - conversions to slightly different types. - - * decl.c (grokdeclarator): Force an array type in a parm to be - permanent. - - * decl2.c (do_using_directive): Sorry. - (do_namespace_alias): Likewise. - * lex.c (real_yylex): Warn about using the `namespace' keyword. - -Sun Mar 10 22:26:09 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (datadef): Move call to note_list_got_semicolon up. - -Fri Mar 8 11:47:26 1996 Mike Stump <mrs@cygnus.com> - - * tree.c (unsave_expr): Don't unsave, UNSAVE_EXPRs. - -Fri Mar 8 11:29:06 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (cp_finish_decl): The exception regions have to be - nested, not overlapping. We start the exception region for a - decl, after it has been fully built, and all temporaries for it - have been cleaned up. - -Thu Mar 7 17:46:06 1996 Mike Stump <mrs@cygnus.com> - - * tree.c (vec_binfo_member): Don't core dump if we have no bases. - -Thu Mar 7 14:11:49 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.def: Add RETURN_INIT. - * pt.c (instantiate_decl): Handle RETURN_INIT. - * decl.c (store_return_init): Handle minimal_parse_mode. - - * tree.c (cp_build_type_variant): Just return an error_mark_node. - * decl.c (make_typename_type): Don't try to get the file and line - of an identifier. - * typeck.c (comptypes): Handle TYPENAME_TYPE. - -Wed Mar 6 18:47:50 1996 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (poplevel): Make sure we clear out and restore old local - non-VAR_DECL values by default when they go out of scope. - -Wed Mar 6 09:57:36 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (build_overload_value): Use DECL_ASSEMBLER_NAME in - referring to addresses of variables and functions. - - * error.c (dump_expr): Support SIZEOF_EXPR. - - * init.c (do_friend): Use the return value of check_classfn. - - * typeck.c (convert_arguments): Call complete_type. - - * method.c (hack_identifier): After giving an error, set value to - error_mark_node. - -Tue Mar 5 16:00:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (hack_decl_function_context): Kludge around DECL_CONTEXT - lossage for local classes. - * cp-tree.h: Declare it. - * decl.c (lookup_name_real): Evil, painful hack for local classes. - (grokfndecl): Set DECL_CLASS_CONTEXT and DECL_NO_STATIC_CHAIN here. - Use hack_decl_function_context. - (grokdeclarator): Don't set DECL_NO_STATIC_CHAIN here. - (start_function): Use hack_decl_function_context. - (finish_function): Likewise. - * method.c (synthesize_method): Likewise. - * lex.c (process_next_inline): Likewise. - (do_pending_inlines): Likewise. - * decl2.c (finish_file): Unset DECL_STATIC_FUNCTION_P when we're - done with it. - -Mon Mar 4 22:38:39 1996 Gerald Baumgartner <gb@alexander.cs.purdue.edu> - - * sig.c (build_signature_pointer_or_reference_type): Align - signature pointers/references on 8-byte boundaries so they can be - grabbed 2 words at a time on a SPARC. - -Tue Mar 5 10:21:01 1996 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (hack_identifier): Requiring a static chain is now a - hard error. - * decl.c (grokdeclarator): Set DECL_NO_STATIC_CHAIN on nested - functions. - -Mon Mar 4 20:03:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * init.c (build_offset_ref): Call complete_type. - - * decl.c (pop_from_top_level): Always pop previous_class_type. - - * parse.y: Handle multiple decls in a for-init-statement. - * pt.c (tsubst_expr): Likewise. - - * pt.c (tsubst): Use tsubst_expr for the second operand of an - ARRAY_REF. - - * decl.c (maybe_push_to_top_level): Don't save previous_class_type. - (poplevel_class): Set it here. - (pop_from_top_level): Pop it here if we're returning to class scope. - * class.c (pushclass): Don't set it here. - - * decl.c (maybe_push_to_top_level): Save current_template_parms, - and clear it if !pseudo. - (pop_from_top_level): Restore it. - - * decl2.c (finish_file): Push the dummy each time we walk the list - of vtables. - - * error.c (dump_expr): Support LOOKUP_EXPR and actually do - something for CAST_EXPR. - -Mon Feb 19 14:49:18 1996 Rusty Russell <rusty@adelaide.maptek.com.au> - - * cvt.c (cp_convert): Warn about implicit conversion of the - address of a function to bool, as it is always true. - -Fri Feb 23 23:06:01 1996 Rusty Russell <rusty@adelaide.maptek.com.au> - - * typeck.c (c_expand_return): Fix warning for local externs returned. - -Mon Mar 4 15:03:11 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (mapcar): Propagate const and volatile properly. - - * typeck.c (complete_type): Be sure to instantiate the - MAIN_VARIANT of the type. - - * method.c (synthesize_method): Class interface hackery does not - apply to synthesized methods. - -Mon Mar 4 14:05:23 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (comp_template_args): Use comptypes rather than just - checking for TEMPLATE_TYPE_PARM equivalence. - - * typeck.c (build_x_function_call): Call complete_type before - checking TYPE_OVERLOADS_CALL_EXPR. - -Mon Mar 4 18:48:30 1996 Manfred Hollstein <manfred@lts.sel.alcatel.de> - - * g++.c (main): Check also for new define ALT_LIBM. - -Fri Mar 1 13:09:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_class_template): If we don't have a pattern - yet, that's OK. - (coerce_template_parms): If we see a local class, bail. - - * decl.c (grok_reference_init): Make sure there's a type before - checking its code. - - * pt.c (do_function_instantiation): Avoid crashing on invalid decls. - (push_template_decl): Likewise. - - * parse.y (named_class_head): Set - CLASSTYPE_TEMPLATE_SPECIALIZATION here if we have basetypes. - - * decl.c (xref_tag): Diagnose redeclaration of template - type-parameter name. - - * error.c (dump_type): Handle anonymous template type parms. - - * pt.c (instantiate_template): Use TYPE_MAIN_DECL instead of - TYPE_STUB_DECL. - (coerce_template_parms): Likewise. - -Thu Feb 29 16:26:01 1996 Mike Stump <mrs@cygnus.com> - - * class.c (instantiate_type, case {ARRAY,INDIRECT}_REF, - case ADDR_EXPR): Don't modify rhs if a subinstantiation fails. - -Thu Feb 29 08:20:25 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (instantiate_template): Take the MAIN_VARIANT of the type - before trying to get its STUB_DECL. - (coerce_template_parms): Likewise. - - * parse.y (template_type_parm): If they didn't use 'class', - pretend they did after giving an error. - - * pt.c (coerce_template_parms): Diagnose use of local class. - - * decl.c (grok_reference_init): Use instantiate_type. - - * error.c (dump_expr): Handle TEMPLATE_DECLs. - - * parse.y (named_class_head): Diagnose mismatching types and tags. - - * decl.c (pushdecl): Type decls and class templates clash with - artificial type decls, not hide them. - - * decl.c (redeclaration_error_message): Diagnose redefinition of - templates properly. - (duplicate_decls): Diagnose disallowed overloads for template - functions, too. - - * decl.c (start_decl): Call complete_type before checking for a - destructor. - - * pt.c (tsubst): Use tsubst_expr on the elts of a VEC. - - * decl.c (xref_tag): A TEMPLATE_TYPE_PARM is a match. - -Wed Feb 28 09:28:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grok_op_properties): Don't check for operator++(int) in - a template. - - * tree.c (perm_manip): Return a copy of variable and function - decls with external linkage. - - * tree.def: Change some of the min tree codes to type "1". - * pt.c (uses_template_parms): Handle 'e's, return 1 for LOOKUP_EXPRs. - * method.c (build_overload_int): Emit something arbitrary for - anything but an INTEGER_CST if we're in a template. - - * decl.c (cp_finish_decl): Call complete_type before deciding - whether or not to lay out the decl. - - * lex.c (do_identifier): Check for DECL_INITIAL before using it. - -Tue Feb 27 16:35:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck2.c (build_x_arrow): Call complete_type. - - * pt.c (add_pending_template): Broken out. - (lookup_template_class): If -fexternal-templates, call it for all - the methods of implemented types. - (instantiate_class_template): Instead of instantiating them here. - (instantiate_decl): Handle -fexternal-templates earlier. - -Tue Feb 27 15:51:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * search.c, lex.c, decl.c, class.c, cp-tree.h: Don't wrap the - memoized lookup stuff inside GATHER_STATISTICS. - -Tue Feb 27 10:38:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (start_decl): Complain about array of incomplete type - here. - (grokdeclarator): Not here. - - * parse.y (template_parm): Expand full_parm inline so we can set - the rule's precedence. - - * pt.c (tsubst_expr): If we're in a template, just do tsubst_copy. - (tsubst): tsubst_expr the DECL_INITIAL of FIELD_DECLs. - * decl2.c (grokbitfield): Don't check for integer constant here. - * class.c (finish_struct_1): Check here. - - * decl.c (define_label): Make the min decl go on permanent_obstack. - - * pt.c (unify): Don't handle CONST_DECLs. - (uses_template_parms): Don't check DECL_INITIAL on a CONST_DECL. - (tsubst_copy): Likewise. - - * lex.c (do_identifier): Do pull the DECL_INITIAL out of a - CONST_DECL for a template parm. - -Mon Feb 26 12:48:18 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokdeclarator): Complain about array of incomplete type - here. - (start_decl_1): Not here. - - * pt.c (tsubst): Handle pointer-to-function declarators. - - * method.c (hack_identifier): If pedantic, diagnose local class - methods that require a static chain. - - * decl.c (grok_op_properties): No longer static. - * cp-tree.h: Declare it. - * pt.c (tsubst): Call it for operators. - Use tsubst_copy for TREE_VECs. - - * parse.y (template_arg): The expr has precedence like '>'. - -Fri Feb 23 14:51:52 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (coerce_template_parms): Don't coerce an expression using - template parms. - (uses_template_parms): Also check DECL_INITIAL in CONST_DECLs. - (tsubst): Don't use build_index_2_type if the max_value uses template - parms. - * method.c (build_overload_int): Emit something arbitrary for an - expression using template parms. - - * parse.y (template_close_bracket): New non-terminal to catch use - of '>>' instead of '> >' in template class names. - (template_type): Use it. - * Makefile.in (CONFLICTS): Causes one more r/r conflict. - - * tree.def: Add CAST_EXPR. - * typeck2.c (build_functional_cast): Use CAST_EXPR instead of - CONVERT_EXPR for minimal_parse_mode. - * typeck.c (build_c_cast): Likewise. - * pt.c (tsubst_copy): Likewise. - * decl2.c (build_expr_from_tree): Likewise. - * error.c (dump_expr): Likewise. - -Fri Feb 23 10:36:46 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * except.c (SetTerminate, SetUnexpected): Put back global vars. - (init_exception_processing): Put back decl/init of - set_unexpected_fndecl and set_terminate_fndecl, needed to get the - fns from libstdc++. - - * decl.c (struct binding_level): Delete ACCEPT_ANY bitfield. - (declare_uninstantiated_type_level, uninstantiated_type_level_p): - Delete unused fns. - * cp-tree.h (declare_uninstantiated_type_level, - uninstantiated_type_level_p): Delete prototypes. - -Thu Feb 22 19:36:15 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst_expr): Add default return. - -Thu Feb 22 16:47:24 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * error.c (fndecl_as_string): Delete unused arg CNAME. - * sig.c (build_signature_table_constructor, - build_signature_method_call): Fix calls. - - * class.c (the_null_vtable_entry): Delete var definition. - (init_class_processing): Delete tree the_null_vtable_entry init. - * decl.c (no_print_{functions, builtins}): Declare as static. - (__tp_desc_type_node): #if 0 var definition. - (init_type_desc): #if 0 init of __tp_desc_type_node. - (vb_off_identifier): Move var decl into init_decl_processing. - (current_function_assigns_this): Declare as static. - (int_ftype_ptr_ptr_int, void_ftype_ptr_int_int): Delete var decls. - (init_decl_processing): Delete init of void_ftype_ptr_ptr_int. - Move decls of string_ftype_ptr_ptr and int_ftype_string_string here. - * decl2.c (delete_sanity): Delete definition/mod of local var ELT_SIZE. - * init.c (BI_header_type, BI_header_size): Declare as static. - * pt.c (template_classes): Delete unused var. - (add_pending_template): Delete decl for non-existent fn. - (lookup_template_class): Delete vars CODE and TAG_CODE. - (instantiate_template): Delete unused var TARGS. - * cp-tree.h (vb_off_identifier, current_function_assigns_this): - Delete decls. - (__tp_desc_type_node): #if 0 var decl. - (fndecl_as_string): Fix prototype. - -Thu Feb 22 15:56:19 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.def: Add GOTO_STMT. - * pt.c (tsubst_expr): Support goto and labels. - * decl.c (define_label): Support minimal parsing. - * parse.y (simple_stmt): Likewise. - -Thu Feb 22 15:30:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * xref.c (GNU_xref_member): Only define/set var I if - XREF_SHORT_MEMBER_NAMES is defined, to match when it's actually - used. - (GNU_xref_end_scope): Delete unused fifth arg TRNS. - (GNU_xref_end): Fix call. - * decl.c (poplevel, poplevel_class, finish_method): Fix calls. - * cp-tree.h (GNU_xref_end_scope): Fix prototype. - - * tree.c (build_exception_variant): Delete unused vars I, A, T, - T2, and CNAME. - (layout_vbasetypes): Delete unused var NONVIRTUAL_VAR_SIZE. - (mapcar): Delete unused var CODE. - (build_cplus_new): Delete unused arg WITH_CLEANUP_P. - (break_out_cleanups): Fix call. - (bot_manip): Likewise. - * call.c (build_method_call): Likewise. - * cvt.c (build_up_reference, convert_to_reference, cp_convert): - Likewise. - * typeck.c (unary_complex_lvalue, build_modify_expr, - convert_for_initialization): Likewise. - * typeck2.c (build_functional_cast): Likewise. - * cp-tree.h (build_cplus_new): Fix prototype. - - * repo.c (open_repo_file): Delete unused var Q. - (repo_compile_flags, repo_template_declared, - repo_template_defined, repo_class_defined, repo_inline_used, - repo_vtable_used, repo_tinfo_used): #if 0 unused fns. - (repo_get_id, repo_vtable_used): Declare as static. - * cp-tree.h (mark_{decl,class}_instantiated, finish_repo): Add - prototypes. - -Thu Feb 22 14:53:35 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (pending_inlines): Add function_try_block case. - - * pt.c (unify): Fix for template const parms. - -Thu Feb 22 13:24:15 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * lex.c (extract_interface_info): Delete forward decl. - (default_copy_constructor_body, default_assign_ref_body): Delete - decls for non-existent functions. - (synth_firstobj, inline_text_firstobjs): Delete unused vars. - (init_lex): Delete setting them. - (cons_up_default_function): Delete unused vars FUNC_BUF, - FUNC_LEN, and COMPLEX. Delete code setting COMPLEX. Delete old - #if 0'd synth code. - (toplevel, expression_obstack): Delete unused extern decls. - (tree_node_kind): Delete unused enum. - (tree_node_counts, tree_node_sizes): Wrap with #ifdef - GATHER_STATISTICS. - (tree_node_kind_names): Delete unused extern decl. - (synth_obstack): Delete unused var. - (init_lex): Don't set it. - (init_parse): Add decl before use. - (reduce_count): Only define #ifdef GATHER_STATISTICS && REDUCE_LENGTH. - (current_unit_{name, language}): Delete unused vars. - (check_newline): Don't bother setting them, just accept the #pragma. - * cp-tree.h (init_repo, peek_yylex): Add prototypes. - (current_unit_{name, language}): Delete decls. - - * search.c: Wrap all of the memoized functions, macros, and - variables inside #ifdef GATHER_STATISTICS. - (lookup_field, lookup_fnfields): Likewise. - (init_search_processing): Likewise. - (reinit_search_statistics): Wrap whole function. - * lex.c (reinit_lang_specific): Wrap call to reinit_search_statistics. - - * decl.c (finish_function): Only call pop_memoized_context if - GATHER_STATISTICS is defined. - (start_function): Likewise for push_memoized_context. - * class.c (pushclass, popclass): Likewise. - - * cp-tree.h (CLASSTYPE_MTABLE_ENTRY): Move definition from here... - * search.c (CLASSTYPE_MTABLE_ENTRY): ... to here. - - * cvt.c (cp_convert): Delete unused local var FORM. - * cp-tree.h (can_convert, can_convert_arg, real_lvalue_p): Add - prototypes. - -Thu Feb 22 13:19:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (do_poplevel): Oops; really return what we get from - poplevel this time. - -Thu Feb 22 11:41:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * cp-tree.h (is_aggr_type): Add prototype. - - * cp-tree.h ({push,pop}_cp_function_context): Add decls. - * method.c ({push,pop}_cp_function_context): Delete decls. - * except.c (start_eh_unwinder, end_eh_unwinder): Declare as void. - (SetUnexpected, SetTerminate): Delete unused vars. - (init_exception_processing): Don't set SetUnexpected or - SetTerminate. Don't set SET_UNEXPECTED_FNDECL or SET_TERMINATE_FNDECL. - (output_exception_table_entry): Delete unused array LABEL. - (expand_internal_throw): Delete unused var PARAMS. - (expand_start_catch_block): Delete unused var CLEANUP. - (emit_exception_table): Delete unused var EH_NODE_DECL. - (expand_builtin_throw): Delete unused vars UNWIND_AND_THROW and - GOTO_UNWIND_AND_THROW. Don't set them. - (end_eh_unwinder): Add top decl. - (pop_rtl_from_perm): Delete unused decl of PERMANENT_OBSTACK. - (exception_section, push_rtl_perm, do_function_call, - lang_interim_eh, push_eh_cleanup, eh_outer_context, - expand_end_eh_spec, end_eh_unwinder): Declare as static. - (saved_pc, saved_throw_type, saved_throw_value, saved_cleanup, - throw_used): Likewise. - * cp-tree.h (expand_end_eh_spec): Delete prototype. - - * search.c (dfs_mark, dfs_mark_vtable_path, - dfs_unmark_vtable_path, dfs_mark_new_vtable, - dfs_unmark_new_vtable, dfs_clear_search_slot, - dfs_search_slot_nonempty_p, bfs_markedp, bfs_unmarkedp, - bfs_marked_vtable_pathp, bfs_unmarked_vtable_pathp, - bfs_marked_new_vtablep, bfs_unmarked_new_vtablep): #if 0 unused - functions. - (n_fields_searched, n_calls_lookup_field, n_calls_lookup_field_1, - n_calls_lookup_fnfields, n_calls_lookup_fnfields_1, - n_calls_get_base_type, n_outer_fields_searched, n_contexts_saved): - Only define #ifdef GATHER_STATISTICS. - (reinit_search_statistics): Only init some vars if GATHER_STATISTICS - is defined. - (vbase_decl): Delete var definition. - (init_search): Delete old decl. - (init_vbase_pointers): Delete building of VBASE_DECL, since it's - never actually used. - (expand_indirect_vtbls_init): Delete init of VBASE_DECL. - (get_base_distance_recursive): Delete unused fourth arg - BASETYPE_PATH. Fix call . - (get_base_distance): Fix call. - (push_class_decls): Delete unused var ID. - (make_memoized_table_entry): Declare as static. - (breadth_first_search): Declare as static. - (tree_has_any_destructor_p): Declare as static. - (pop_class_decls): Delete unused arg pop_class_decls. - * class.c (popclass): Fix call to pop_class_decls. - * cp-tree.h (make_memoized_table_entry, breadth_first_search, - tree_has_any_destructor_p): Delete prototypes. - - * rtti.c (build_ptmf_desc): Delete unused arg TYPE. - (build_t_desc): Fix call. Delete unused vars ELEMS and TT. - (build_dynamic_cast): Delete unused local vars TMP1 and RETVAL. - (build_user_desc): Delete unused var T. - (build_class_desc): Delete unused vars T and OFF. - (build_t_desc): Delete unused var NAME_STRING. - (build_headof): Make static. - (get_bad_cast_node): Likewise. - (get_def_to_follow): Likewise. - * cp-tree.h (init_type_desc): Add prototype. - (build_headof): Remove prototype. - -Thu Feb 22 00:54:22 1996 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (tsubst): Only look for matching decls at file scope for - non-member functions. - - * call.c (build_scoped_method_call): Handle scoped destructor - calls in templates. - - * decl.c (*_top_level): Also save previous_class_values. - - * pt.c (tsubst_expr): Support do {} while loops. - * parse.y (simple_stmt): Likewise. - * tree.def: Likewise. - - * method.c (build_overload_identifier): For a class nested in a - template class, don't mangle in the template parms from our - context. - - * lex.c, cp-tree.h: Remove support for template instantiations in - the pending_inlines code. - * pt.c: Remove dead functions and unused arguments. - (uses_template_parms): TYPENAME_TYPEs always use template parms. - * parse.y: Stop passing anything to end_template_decl. - * tree.c (print_lang_statistics): Only print tinst info #ifdef - GATHER_STATISTICS. - -Wed Feb 21 16:57:33 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (expand_recursive_init{,_1}): Delete decls. - (sort_member_init): Delete unused var INIT. - (emit_base_init): Delete unused var X. - (build_offset_ref): Delete unused var CNAME. - (sort_member_init): Delete unused var FIELDS_TO_UNMARK. - (emit_base_init): Delete unused local var BASE. Delete extern - decl of IN_CHARGE_IDENTIFIER. - (build_delete): Delete unused local var VIRTUAL_SIZE. - - * init.c (build_vec_delete): Delete unused third arg ELT_SIZE. - (build_delete): Fix call. - * decl2.c (delete_sanity): Likewise. - * cp-tree.h (build_vec_delete): Update prototype. - - * typeck.c (common_base_type): Delete unused var TMP. - (build_binary_op): Delete local var ARGS_SAVE. - (build_array_ref): Delete unused var ITYPE. - (c_expand_return): Delete unused var USE_TEMP. - - * typeck.c (compexcepttypes): Delete unused arg STRICT. - (comptypes): Fix calls. - * decl.c (duplicate_decls): Likewise. - * cp-tree.h (compexcepttypes): Delete extra arg. - - * decl2.c (check_classfn): Delete unused second arg CNAME. - * decl.c (start_decl, grokfndecl): Fix calls. - * init.c (do_friend): Likewise. - * cp-tree.h (check_classfn): Update prototype. - - * cp-tree.h (signature_error, import_export_vtable, - append_signature_fields, id_in_current_class, mark_used, - copy_assignment_arg_p): Add decls. - * decl2.c (mark_used): Delete decl. - - * class.c (n_*): Wrap with #ifdef GATHER_STATISTICS. - - * class.c (get_vtable_entry): Disable unused function. - (doing_hard_virtuals): Delete unused static global var. - (finish_struct_1): Don't init DOING_HARD_VIRTUALS. - (prepare_fresh_vtable): Delete unused vars PATH and RESULT. - (overrides): Delete unused vars RETTYPE and BASE_RETTYPE. - (modify_one_vtable): Delete unused var OLD_RTTI. - (finish_struct_anon): Delete unused vars OFFSET and X. - (finish_struct_bits): Delete unused var METHOD_VEC. - (get_basefndecls): Delete unused var PURPOSE. Delete unused - for-scope local variable METHODS. - - * call.c (user_harshness): Delete unused/unneeded arg PARM. - (ideal_candidate): Delete unused args BASETYPE and PARMS. - (build_method_call): Delete unused args passed into ideal_candidate. - (build_overload_call_real): Likewise. Delete unused var OVERLOAD_NAME. - * cp-tree.h (synthesize_method): Add decl. - - * decl.c (note_level_for_for): Give void return type. - (pushdecl_nonclass_level): Likewise. - (finish_function): Delete unused vars VFIELDS and ALLOCATED_THIS. - (poplevel): Delete unused var IMPLICIT_TRY_BLOCK. - (suspend_binding_level): Delete unused var LEVEL. - (duplicate_decls): Delete unused var CTYPE. - (duplicate_decls): Delete unused var PREVIOUS_C_DECL. - (init_decl_processing): Delete unused vars FLOAT_ENDLINK and - PTR_ENDLINK. - (grokdeclarator): Delete unused var C. - (grokdeclarator): Delete unused var SIZE_VARIES. - (grokparms): Delete unused var SAW_VOID. - (start_function): Delete unused var OLDDECL. - (cplus_expand_expr_stmt): Delete unused var - REMOVE_IMPLICIT_IMMEDIATELY. - - * cp-tree.h (pushdecl_nonclass_level): Fix prototype. - - * Makefile.in (CONFLICTS): Update to 12 shift/reduce. - -Wed Feb 21 00:06:17 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (build_min): Set TREE_COMPLEXITY to lineno. - (build_min_nt): Likewise. - * pt.c (do_pushlevel): Emit line note. - (do_poplevel): Return what we get from poplevel. - (tsubst_expr): Set lineno from TREE_COMPLEXITY in stmt nodes. - * parse.y: Use do_pushlevel and do_poplevel. - * cp-tree.h: Declare do_poplevel. - - * cp-tree.h: Declare at_eof. - * decl.c (cp_finish_decl): Pass it to rest_of_decl_compilation. - * decl2.c (import_export_decl): Renamed from import_export_inline. - (finish_file): Call it to do interface handling for statics. - * pt.c (tsubst_copy): Call mark_used on variables and functions - used here. - - * decl2.c (finish_file): Don't emit statics we can't generate. - * pt.c (instantiate_decl): Don't set interface on instantiations - we can't generate. - - * cp-tree.h (struct tinst_level): Change 'classname' to 'decl'. - * tree.c (print_lang_statistics): Print max template depth. - * pt.c (push_tinst_level): Dump entire instantiation context. - (instantiate_class_template): Use it and pop_tinst_level. - (instantiate_decl): Likewise. - - * call.c class.c cp-tree.h decl.c decl2.c error.c lex.c method.c - pt.c ptree.c tree.def: Remove all traces of UNINSTANTIATED_P_TYPE. - -Tue Feb 20 18:21:51 1996 Jason Merrill <jason@yorick.cygnus.com> - - * call.c class.c cp-tree.h cvt.c decl.c decl2.c error.c expr.c - init.c lex.c method.c parse.y pt.c repo.c search.c spew.c tree.c - tree.def typeck.c typeck2.c xref.c: Massive, systemic changes for - the new template implementation. - -Tue Feb 20 17:14:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (check_cp_case_value): Use STRIP_TYPE_NOPS. - -Thu Feb 15 18:44:42 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (cp_finish_decl): Delay emitting the debug information for - a typedef that has been installed as the canonical typedef, if the - type has not yet been defined. - -Thu Feb 15 09:39:08 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (grokfield): Still call pop_nested_class for access decls. - -Wed Feb 14 17:30:04 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (lookup_label): Call label_rtx. - - * decl.c (make_binding_level): New function. - (pushlevel, pushlevel_class): Call it instead of explicit - duplicate calls to xmalloc. - - * decl.c (init_decl_processing): Delete useless build_pointer_type - call. - - * decl.c (float_ftype_float, ldouble_ftype_ldouble): Add definitions. - (sizet_ftype_string): Delete variable. - (init_decl_processing): Add built-in functions fabsf, fabsl, - sqrtf, sqrtl, sinf, sin, sinl, cosf, cos, cosl. New local - variable strlen_ftype, used for strlen. - -Wed Feb 14 16:21:25 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (push_to_top_level): Start from current_binding_level - again for now; the stl hacks depend on g++ being broken in this - way, and it'll be fixed in the template rewrite. - - * tree.def: Add USING_DECL. - * decl2.c (do_class_using_decl): Implement. - (grokfield): Pass access decls off to do_class_using_decl instead of - grokdeclarator. - * error.c (dump_decl): Handle USING_DECLs. - * decl.c (grokdeclarator): Remove code for handling access decls. - * class.c (finish_struct_1): Adjust accordingly, treat using-decls - as access decls for now. - (finish_struct): Don't check USING_DECLs for other uses of the name. - - * search.c (get_matching_virtual): Use cp_error_at. - -Wed Feb 14 10:36:58 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * typeck.c (comptypes): Default COMP_TYPE_ATTRIBUTES to 1, to - match c-typeck.c. - (self_promoting_args_p): Move the check that TYPE is non-nil - before trying to look at its main variant. - (unsigned_type, signed_type): Add checking of DI/SI/HI/QI nodes. - - * cp-tree.h (DECL_WAITING_FRIENDS, SET_DECL_WAITING_FRIENDS): - Delete macros. - * init.c (xref_friend, embrace_waiting_friends): Delete functions. - (do_friend): Delete call to xref_friend. - * class.c (finish_struct_1): Delete call to embrace_waiting_friends. - - * typeck.c (convert_sequence): #if 0 unused function. - - * cp-tree.h (DECL_IN_MEMORY_P): New macro w/ the check that used to - be in decl_in_memory_p. - (decl_in_memory_p): Delete decl. - * expr.c (decl_in_memory_p): Delete fn. - * typeck.c (mark_addressable): Use DECL_IN_MEMORY_P. - - * decl.c (cp_finish_decl): Use DECL_IN_MEMORY_P. - -Tue Feb 13 12:51:21 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Check for a pure-specifier on a - non-virtual function here. - - * decl2.c (grok_function_init): Don't check whether the function - is virtual here. - (grokfield): Don't call check_for_override here. - - * decl.c (push_to_top_level): Start from inner_binding_level, - check class_shadowed in class levels. - -Mon Feb 12 17:46:59 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (resume_level): Ignore things that don't have names, instead - of core dumping. - -Mon Feb 12 15:47:44 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (grokfield): Set DECL_VINDEX properly for FUNCTION_DECLs. - -Sat Feb 10 17:59:45 1996 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_1): Set DECL_VINDEX properly on a - synthesized dtor. - - * parse.y (complete_type_name): Bind global_scope earlier. - (complex_type_name): Likewise. - (qualified_type_name): Remove. - -Thu Feb 8 15:15:14 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (grokfndecl): Move code that looks for virtuals in base - classes... - * class.c (check_for_override): ... to a new function. - (finish_struct_1): Call it. - - * cp-tree.h: Declare warn_sign_compare. - - * typeck.c (build_binary_op_nodefault): Check warn_sign_compare - rather than extra_warnings to decide whether to warn about - comparison of signed and unsigned. - - * decl2.c (lang_decode_option): Handle warn_sign_compare. -Wall - implies -Wsign-compare. -Wall doesn't imply -W. - -Wed Feb 7 15:27:57 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Fix to handle anon unions in base - classes as well. - -Wed Feb 7 14:29:12 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * class.c (resolves_to_fixed_type_p): Delete code dealing with - a WITH_CLEANUP_EXPR, since we don't generate them any more. - * cvt.c (build_up_reference): Likewise. - * decl.c (grok_reference_init): Likewise. - (cp_finish_decl): Likewise. - * error.c (dump_expr): Likewise. - * tree.c (real_lvalue_p): Likewise. - (lvalue_p): Likewise. - (build_cplus_new): Likewise. - (unsave_expr_now): Likewise. - * typeck.c (unary_complex_lvalue, build_modify_expr, - c_expand_return): Likewise. - -Tue Feb 6 13:39:22 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Make the C++ front-end pay attention to attributes for structures. - * class.c (finish_struct): New argument ATTRIBUTES, passed down into - finish_struct_1. - (finish_struct_1): New argument ATTRIBUTES; call cplus_decl_attributes. - Take out old round_up_size use and setting the DECL_ALIGN possibly - using it. Take out setting of TYPE_ALIGN to round_up_size, which - can override what the attribute set. - * cp-tree.h (finish_struct): Update prototype. - * parse.y (template_instantiate_once): Pass a NULL_TREE for the - attributes to finish_struct. - (structsp): For a CLASS decl, add maybe_attribute to rule and pass that - value down into finish_struct. - * Makefile.in (CONFLICTS): Switch to 7 shift/reduce conflicts. - -Tue Feb 6 13:12:15 1996 Per Bothner <bothner@kalessin.cygnus.com> - - * decl.c (poplevel): Re-word dead for local handling. - (pushdecl): Remove useless DECL_DEAD_FOR_LOCAL test. - (cp_finish_decl): If is_for_scope, check for duplicates so - we can disable is_for_scope. Otherwise, preserve_temp_slots. - - * lex.c (do_identifier): Use global binding in preference of - dead for local variable. - -Mon Feb 5 17:46:46 1996 Mike Stump <mrs@cygnus.com> - - * init.c (initializing_context): Handle anon union changes, the - context where fields of anon unions can be initialized now has to be - found by walking up the TYPE_CONTEXT chain. - -Fri Feb 2 14:54:04 1996 Doug Evans <dje@charmed.cygnus.com> - - * decl.c (start_decl): #ifdef out code to set DECL_COMMON - if ASM_OUTPUT{,_ALIGNED}_BSS is defined. - (obscure_complex_init): If bss is supported, always set - DECL_INITIAL to error_mark_node. - -Thu Feb 1 16:19:56 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (is_friend): Make sure there's a context before we see if - it's an aggr type. - -Thu Feb 1 15:44:53 1996 Mike Stump <mrs@cygnus.com> - - * init.c (is_friend): Classes are not friendly with nested classes. - -Thu Feb 1 15:27:37 1996 Doug Evans <dje@charmed.cygnus.com> - - * lex.c (check_newline): Pass last character read to HANDLE_PRAGMA, - and record its result. - -Thu Feb 1 09:27:01 1996 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_anon): Switch around code to not move anon - union elements around, nor mess up their contexts, nor offsets, - instead we now build up the right number of COMPONENT_REFs for all - the anon unions that may be present at build_component_ref time. - * typeck.c (lookup_anon_field): New routine to handle field lookup - on fields without names. We find them, based upon their unique type - instead. - * typeck.c (build_component_ref): Allow FIELD_DECL components. - Handle finding components in anonymous unions, and ensure that a - COMPONENT_REF is built for each level as necessary. - -Tue Jan 30 18:18:23 1996 Mike Stump <mrs@cygnus.com> - - * cvt.c (build_up_reference): Make the INDIRECT_BIND case come after - code that ensures that copy ctors are used if appropriate. - -Tue Jan 30 17:35:14 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * init.c (build_vec_delete): Only give an error if base isn't an - error_mark_node. - -Mon Jan 29 17:09:06 1996 Mike Stump <mrs@cygnus.com> - - * spew.c (do_aggr): `new struct S;' isn't a forward declaration. - (yylex): If we see `new', keep slurping. - -Thu Jan 25 18:31:36 1996 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Move code for handling anon unions... - (finish_struct_anon): to here. Fixup so that we do the offset - calculations right, and so that the fields are physically moved to - the containers's chain. - -Thu Jan 25 18:27:37 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Avoid trying to get an operand off an - identifier node. - -Wed Jan 24 11:25:30 1996 Jim Wilson <wilson@chestnut.cygnus.com> - - * typeck.c (pointer_int_sum): Use TYPE_PRECISION (sizetype) not - POINTER_SIZE to agree with expr.c. - -Thu Jan 25 13:01:23 1996 Mike Stump <mrs@cygnus.com> - - * search.c (lookup_field): Don't report ambiguities if protect is 0, - instead return NULL_TREE. - -Wed Jan 24 13:01:26 1996 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Call warn_hidden if we want warnings - about overloaded virtual functions. - (warn_hidden): New routine to warn of virtual functions that are - hidden by other virtual functions, that are not overridden. - (get_basefndecls): New routine, used by warn_hidden. - (mark_overriders): New routine, used by warn_hidden. - * search.c (get_matching_virtual): Remove old warning that just - isn't very useful. - -Tue Jan 23 12:26:10 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (output_builtin_tdesc_entries): #if 0 the function definition. - - * typeck.c (null_ptr_cst_p): Delete unused fn. - (build_function_call_maybe): Delete unused fn. - - * expr.c (extract_init): #if 0 the code after unconditional return 0 - for now. - - Delete old cadillac code. - * edsel.c: Remove file. - * Make-lang.in (CXX_SRCS): Take edsel.c off the list. - * Makefile.in (CXX_OBJS): Delete edsel.o. - (edsel.o): Delete rule. - * cp-tree.h (flag_cadillac): Delete var decl. - * lang-options.h: Delete "-fcadillac" and "-fno-cadillac". - * decl2.c (flag_cadillac): Delete var definition. - (lang_decode_option): Delete handling of -fcadillac and -fno-cadillac. - (grokfield): Delete code depending on flag_cadillac. - (finish_anon_union): Likewise. - * class.c (finish_struct_1): Likewise. - (pushclass): Likewise. - (popclass): Likewise. - (push_lang_context): Likewise. - (pop_lang_context): Likewise. - * decl.c (init_decl_processing): Likewise. - (start_decl): Likewise. - (cp_finish_decl): Likewise. - (xref_tag): Likewise. - (finish_enum): Likewise. - (start_function): Likewise. - (finish_function): Likewise. - (finish_stmt): Likewise. - * lex.c (lang_init): Likewise. - (check_newline): Likewise. - - * lex.c (do_pending_inlines): Delete synthesized method kludge. - - Delete defunct, ancient garbage collection implementation. - * rtti.c: New file with the RTTI stuff from gc.c. - * gc.c: Removed file (moved the remaining stuff into rtti.c). - * Makefile.in (CXX_OBJS): Replace gc.o with rtti.o. - (rtti.o): New rule, replacing gc.o. - * Make-lang.in (CXX_SRCS): Replace gc.c with rtti.c. - * cp-tree.h: Delete gc-related fn decls. - (DECL_GC_OFFSET): Delete macro. - (flag_gc): Delete extern decl. - * decl.c (current_function_obstack_index): Delete var decl. - (current_function_obstack_usage): Delete var decl. - (start_function): Delete clearing of current_function_obstack_index - and current_function_obstack_usage. - (init_decl_processing): Delete code relying on -fgc. - Delete call to init_gc_processing. - (cp_finish_decl): Delete calls to build_static_gc_entry and - type_needs_gc_entry. Delete gc code setting DECL_GC_OFFSET. - (store_parm_decls): Delete -fgc calls to cp_expand_decl_cleanup - and to expand_expr of a __gc_main call. - (maybe_gc_cleanup): Delete var decl. - (finish_function): Delete call to expand_gc_prologue_and_epilogue. - * decl2.c (flag_gc): Delete var decl. - (lang_f_options): Delete offering of -fgc. - (lang_decode_option): Delete -fgc and -fno-gc handling. - (get_temp_regvar): Delete gc code. - * init.c (build_new): Delete gc code. - * lex.c (init_lex): Delete checking of flag_gc. - - * typeck.c (convert_arguments): Delete gc code. - (build_component_addr): Delete -fgc warning. - (build_modify_expr): Delete gc code. - - * decl2.c (build_push_scope): Delete fn. - * cp-tree.h (build_push_scope): Delete decl. - - * search.c (clear_search_slots): Delete fn. - * cp-tree.h (clear_search_slots): Delete decl. - - * search.c (tree_needs_constructor_p): Delete fn. - * cp-tree.h (tree_needs_constructor_p): Delete decl. - - * tree.c (id_cmp): Delete fn. - - * tree.c (set_fnaddr_from_vtable_entry): Delete fn. - * cp-tree.h (set_fnaddr_from_vtable_entry): Delete decl. - - * tree.c (decl_value_member): Delete fn. - * cp-tree.h (decl_value_member): Delete decl. - - * tree.c (list_hash_lookup_or_cons): Delete fn. - * cp-tree.h (list_hash_lookup_or_cons): Delete decl. - - * method.c (cplus_exception_name): Delete fn. - (EXCEPTION_NAME_{PREFIX, LENGTH}): Delete macros. - - * spew.c (shift_tokens): Delete fn. - -Mon Jan 22 17:49:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * except.c (init_exception_processing): Pass 1 to needs_pop in calls - to cp_finish_decl. - * parse.y: Likewise. - -Mon Jan 22 17:34:29 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * tree.c (build_cplus_staticfn_type): Delete function definition; - never used. - * cp-tree.h (build_cplus_staticfn_type): Delete decl. - - * tree.c (virtual_member): Delete function definition; never used. - * cp-tree.h (virtual_member): Delete decl. - -Fri Jan 19 18:03:14 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_component_ref): Handle getting vbase pointers - out of complex multiple inheritance better. - -Fri Jan 19 16:27:40 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (build_object_ref): Make sure we use the real type, not - any reference type. - -Fri Jan 19 16:01:47 1996 Mike Stump <mrs@cygnus.com> - - * tree.c (build_exception_variant): Don't create new types if we - don't have to, also build new types on the right obstack. - -Fri Jan 19 14:09:44 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (store_bindings): Split out from push_to_top_level. - (push_to_top_level): Call it for b->type_shadowed on class binding - levels. - -Fri Jan 19 13:53:14 1996 Mike Stump <mrs@cygnus.com> - - * search.c (expand_upcast_fixups): Fix so that offsets stored in - vbase_offsets are always right. Fixes a problem where virtual base - upcasting and downcasting could be wrong during conversions on this - during virtual function dispatch at ctor/dtor time when dynamic - vtable fixups for deltas are needed. This only sounds easier than - it is. :-) - (fixup_virtual_upcast_offsets): Change to reflect new calling - convention for expand_upcast_fixups. - -Fri Jan 19 12:23:08 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (grokbitfield): Strip the NOPs from WIDTH before we - check that it's usable as the bitfield width. - -Wed Jan 17 21:22:40 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (grokfield): Call cplus_decl_attributes with the attrlist. - Pass a null tree to grokdeclarator for its ATTRLIST arg, since it's - only ever used for functions in it. - -Wed Jan 17 12:10:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * parse.y (qualified_type_name): Use the TYPE_DECL, not the type. - (nested_type): Likewise. - (nested_name_specifier): Use lastiddecl. - - * decl.c (grokdeclarator): Adjust accordingly. - * init.c (expand_member_init): Likewise. - * parse.y (base_class): Likewise. - * typeck2.c (build_functional_cast): Likewise. - - * typeck2.c (build_functional_cast): Fill in name after we've - checked for non-aggr type. - -Wed Jan 17 10:18:01 1996 Mike Stump <mrs@cygnus.com> - - * decl2.c (warn_pointer_arith): Default to on. - -Tue Jan 16 12:45:38 1996 Jason Merrill <jason@yorick.cygnus.com> - - * lex.c (is_rid): New function. - * decl.c (grokdeclarator): Diagnose reserved words used as - declarator-ids. - -Tue Jan 16 11:39:40 1996 Jason Merrill <jason@yorick.cygnus.com> - - * tree.c (get_decl_list): Don't lose cv-quals. - - * decl.c (grokdeclarator): Fix SCOPE_REF handling and diagnose - typespecs used as declarator-ids. - -Tue Jan 16 11:09:42 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (poplevel): When popping a level, don't give a warning for - any subblocks that already exist. - -Tue Jan 16 00:25:33 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_object_ref): Finish what I started. - - * parse.y (qualified_type_name): Don't check TYPE_BUILT_IN. - - * decl2.c (constructor_name_full): Handle TEMPLATE_TYPE_PARMs. - - * decl.c (grokdeclarator): Also accept TEMPLATE_TYPE_PARM as a - scope. - -Mon Jan 15 16:19:32 1996 Jason Merrill <jason@yorick.cygnus.com> - - * decl.c (xref_tag): Handle passing a type in directly. - - * parse.y (qualified_type_name): Pull out the type. - (nested_type): Likewise. - Take types directly instead of as identifiers. - * call.c (build_scoped_method_call): Take types directly instead of - as identifiers. - * decl.c (xref_basetypes): Likewise. - * init.c (expand_member_init): Likewise. - (build_member_call): Likewise. - (build_offset_ref): Likewise. - * typeck2.c (build_scoped_ref): Likewise, remove bogus code. - * method.c (do_build_assign_ref): Likewise. - * decl.c (grokdeclarator): Handle a type appearing as the - declarator-id for constructors. - * method.c (do_build_copy_constructor): current_base_init_list now - uses the types directly, not their names. - * init.c (sort_base_init): Likewise. - (expand_member_init): Likewise. - * init.c (is_aggr_type): New function, like is_aggr_typedef. - -Mon Jan 15 08:45:01 1996 Jeffrey A Law <law@cygnus.com> - - * tree.c (layout_basetypes): Call build_lang_field_decl instead - of build_lang_decl if first arg is a FIELD_DECL. - -Thu Jan 11 14:55:07 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (cp_finish_decl): Only clear TREE_USED if DECL_NAME is - non-empty. - * except.c (expand_start_catch_block): Set TREE_USED to avoid - warnings about the catch handler. - -Mon Jan 8 17:35:12 1996 Jason Merrill <jason@yorick.cygnus.com> - - * typeck.c (build_modify_expr): Use a COMPOUND_EXPR instead of - expand_target_expr. - -Thu Jan 4 12:30:32 1996 Brendan Kehoe <brendan@lisa.cygnus.com> - - Fix access control to use trees rather than integers. - * class.c (access_{default, public, protected, private, - default_virtual, public_virtual, private_virtual}_node): Add - definitions. - (init_class_processing): Do creation of those nodes. - * cp-tree.h (access_type): Delete enum decl. - (access_{default, public, protected, private, default_virtual, - public_virtual, private_virtual}_node): Add decls. - (compute_access): Change return type. - * search.c (compute_access): Have tree return type, instead of enum. - (lookup_field): Declare THIS_V and NEW_V to be tree nodes. - * lex.c (real_yylex): Use yylval.ttype for giving the value of the - access_* node for each of RID_{PUBLIC, PRIVATE, PROTECTED}. - * parse.y (VISSPEC): Make ttype rather than itype. - (base_class_access_list): Likewise. - * *.[cy]: Change all refs of `access_public' to `access_public_node', - etc. - * call.c (build_method_call): Make ACCESS be a tree. - * class.c (alter_access, finish_struct_1, filter_struct): Likewise. - * cvt.c (convert_to_aggr): Likewise. - * init.c (build_offset_ref, resolve_offset_ref, build_delete): - Likewise. - * method.c (hack_identifier): Likewise. - * typeck.c (build_component_ref_1, build_component_ref): ): Likewise. - -Thu Jan 4 11:02:20 1996 Mike Stump <mrs@cygnus.com> - - * typeck.c (pointer_int_sum, pointer_diff): Make code agree with C - frontend, and make it more consistent with respect to - warn_pointer_arith. - -Tue Jan 2 00:13:38 1996 Rusty Russell <rusty@adelaide.maptek.com.au> - - * decl.c (pushdecl): Check for duplicate parameter names. - -Wed Jan 3 09:25:48 1996 Mike Stump <mrs@cygnus.com> - - * decl.c (expand_static_init): Call assemble_external for atexit. - -Wed Jan 3 07:55:19 1996 Mike Stump <mrs@cygnus.com> - - * except.c (do_unwind): Remove some generated dead code. - (eh_outer_context): New routine, factor out some common code from - expand_builtin_throw and end_eh_unwinder. Add code to do return - address masking for the PA. - (expand_builtin_throw): Use eh_outer_context instead of open coding - it here. - (end_eh_unwinder): Likewise. - -Tue Jan 2 17:00:56 1996 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Call assemble_external for __empty, if we - use it. - -Thu Dec 28 11:13:15 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_builtin_throw): Use RETURN_ADDR_OFFSET instead of - NORMAL_RETURN_ADDR_OFFSET. - (end_eh_unwinder): Likewise. - -Wed Dec 27 22:18:16 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_dynamic_cast): Make sure we don't cast away const - when dealing with references, and make sure we handle dynamic - casting to a cv qualified reference. - -Thu Dec 21 23:50:35 1995 Mike Stump <mrs@cygnus.com> - - * except.c (struct eh_context): New structure top hold eh context - information. - (push_eh_context): New routine. - (pop_eh_context): Likewise. - * decl.c (push_cp_function_context): Use them. - (pop_cp_function_context): Likewise. - -Wed Dec 20 12:42:51 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Also prune uninteresting functions in the - inline emission loop. - -Wed Dec 20 02:32:07 1995 Jeffrey A Law <law@cygnus.com> - - * sig.c (build_signature_table_constructor): Mark functions - in the signature as referenced. - -Tue Dec 19 22:36:56 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (finish_file): Do all the vtable/synthesis stuff before - the inline emission stuff. - -Mon Dec 18 15:51:33 1995 Jason Merrill <jason@yorick.cygnus.com> - - * cp-tree.h, decl2.c (flag_weak): New flag to control the use of - weak symbols. - * lang-options.h: Add -f{no-,}weak. - * decl.c (init_decl_processing): If the target does not support weak - symbols, don't use them. - * decl2.c, pt.c: s/SUPPORTS_WEAK/flag_weak/. - -Sun Dec 17 21:13:23 1995 Rusty Russell <rusty@adelaide.maptek.com.au> - - * init.c (expand_member_init): warning for base init after members. - -Fri Dec 15 15:32:18 1995 Jason Merrill <jason@yorick.cygnus.com> - - * cvt.c (build_expr_type_conversion): Don't convert to a reference - type. - -Thu Dec 14 16:05:58 1995 Mike Stump <mrs@cygnus.com> - - * method.c (report_type_mismatch): Improve wording for volatile - mismatches. - -Thu Dec 14 14:16:26 1995 Mike Stump <mrs@cygnus.com> - - * init.c (expand_aggr_init_1): Use expand_aggr_init_1 instead of - expand_assignment, as the later doesn't handle things that have - copy constructors well. The compiler would do bitwise copying, - instead of ctor calling in some cases. - -Wed Dec 13 17:05:54 1995 Paul Eggert <eggert@twinsun.com> - - * g++.c (my_strerror): Return "cannot access" if errno is 0. - (pfatal_with_name, perror_exec): Don't assume that - the returned value from my_strerror contains no '%'s. - (concat): Remove. - (sys_nerror): Declare only if HAVE_STRERROR is not defined. - -Wed Dec 13 16:22:38 1995 Jason Merrill <jason@yorick.cygnus.com> - - Lose CLASSTYPE_METHODS/DECL_NEXT_METHOD chain; make - TYPE_METHODS/TREE_CHAIN mean what they used to. - * decl2.c (constructor_name_full): Refer to CLASSTYPE_METHOD_VEC - instead of TYPE_METHODS. - * decl.c (duplicate_decls): Lose references to DECL_NEXT_METHOD. - * tree.c (tree_copy_lang_decl_for_deferred_output): Likewise. - * cp-tree.h (CLASSTYPE_METHODS): Lose. - (CLASSTYPE_METHOD_VEC): Point to lang_spec->methods instead of - TYPE_METHODS. - (struct lang_decl): Lose next_method field. - (DECL_NEXT_METHOD): Lose. - * class.c (finish_struct_methods): Don't mess with TYPE_METHODS. - (finish_struct): Just use TYPE_METHODS; we don't need fn_fields - anymore. - (finish_struct_methods): Don't mess with the TREE_CHAINs in - fn_fields. - - * search.c (add_conversions): Don't use TREE_CHAIN to traverse method - vector. - - * call.c (build_method_call): Synthesize here even when not inlining. - * typeck.c (build_function_call_real): Likewise. - -Wed Dec 13 15:02:39 1995 Ian Lance Taylor <ian@cygnus.com> - - * cp/lex.c (check_newline): If DBX_DEBUGGING_INFO and write_symbols - == DBX_DEBUG, call dbxout_start_new_source_file and - dbxout_resume_previous_source_file when appropriate. - -Tue Dec 12 20:38:55 1995 Mike Stump <mrs@cygnus.com> - - * except.c (start_anon_func): Push to the top level. - (end_anon_func): Pop from the top level. - -Mon Dec 11 18:56:14 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (build_cleanup): New routine to build cleanups. - * decl.c (expand_static_init): Use build_cleanup to build a cleanup - call at ctor time and use atexit to run it later. - * decl2.c (build_cleanup): New routine, taken from finish_file. - (finish_file): Use build_cleanup instead, and don't put function - local statics in global dtor list. - -Wed Dec 6 14:34:29 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Ensure that we have cleanups, if we try - and expand cleanups. - -Wed Dec 6 11:48:21 1995 Mike Stump <mrs@cygnus.com> - - * except.c (expand_throw): Add logic to manage dynamic cleanups for - the EH object. - (expand_end_catch_block): Use the magic of expand_goto, instead of - emit_jump so that we get the cleanup for any catch clause parameter - and the cleanup for the exception object. Update to reflect label - changes. - (push_eh_cleanup): New routine to register a cleanup for an - exception object. - (empty_fndecl): Used to default cleanup actions to - nothing. - (init_exception_processing): Setup empty_fndecl. Setup - saved_cleanup. - (expand_start_catch_block): Update to reflect label changes. Call - push_eh_object to register the cleanup for the EH object. - (start_anon_func): New routine to start building lambda expressions - from trees. - (end_anon_func): New routine to end them. - (struct labelNode): Change so that we can use tree labels, or rtx - labels. - (saved_cleanup): Object to check for dynamic cleanups for the - exception handling object. - (push_label_entry): Change so that we can use tree labels, or rtx - labels. - (pop_label_entry): Likewise. - (top_label_entry): Likewise. - (expand_start_all_catch): Use tree label instead of rtx label, so - that we can get the magic of expand_goto. - (expand_end_all_catch): Update to reflect label changes. - - * class.c (build_vfn_ref): Remove building_cleanup logic, as we now - use UNSAVE_EXPRs. - * typeck.c (get_member_function_from_ptrfunc): Remove remnants of - building_cleanup logic, as we now use UNSAVE_EXPRs. - * cp-tree.h (unsave_expr): Declare it. - * decl.c (building_cleanup): Remove. - (maybe_build_cleanup): Remove building_cleanup logic, and use - UNSAVE_EXPR instead. - -Sun Dec 3 01:34:58 1995 Mike Stump <mrs@cygnus.com> - - * gc.c (build_t_desc): Update error message to say <typeinfo>. - -Thu Nov 30 12:30:05 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (pushdecl): Only warn about shadowing a local variable if - warn_shadow is true. - -Sun Nov 26 16:06:55 1995 Rusty Russell <rusty@adelaide.maptek.com.au> - - * typeck.c (build_binary_op_nodefault): Added warning about - comparisons between different enum types with -Wall, unless - -fenum-int-equiv set. - -Wed Nov 22 15:44:02 1995 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Skip down to the inner type in - multidimensional arrays. Ensures ctors will be made for types that - need constructing. - -Wed Nov 22 14:19:22 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (last_dtor_insn): New to track the last compiler generated - insn in a dtor. - (store_parm_decls): Set it. - (finish_function): Use it to see if the dtor is empty. Avoid doing - vtable setup all the time, if we can. - (struct cp_function): Add last_dtor_insn. - (push_cp_function_context): Save it. - (pop_cp_function_context): Restore it. - -Wed Nov 22 11:52:19 1995 Paul Russell <Rusty.Russell@adelaide.maptek.com.au> - - * typeck.c (build_unary_op): Set TREE_NO_UNUSED_WARNING to avoid - warnings. - -Tue Nov 21 17:15:23 1995 Mike Stump <mrs@cygnus.com> - - * typeck.c (expand_target_expr): Make sure targets get put into the - current temp_slot_level, so that the free_temp_slots call will reuse - them. - -Tue Nov 21 13:32:03 1995 Mike Stump <mrs@cygnus.com> - - * class.c (finish_struct_1): Delay delta fixups for virtual bases - until after we have done the hard virtuals, to avoid a bogus `every - virtual function must have a unique final overrider' for virtual - functions that are only overridden by hard virtuals. - -Thu Nov 9 13:35:30 1995 Jason Merrill <jason@yorick.cygnus.com> - - * pt.c (do_function_instantiation): Don't try to find a file-scope - template for a member function. - -Tue Nov 14 06:20:35 1995 Mike Stump <mrs@cygnus.com> - - * g++.c (main): Add handling of -nodefaultlibs. - -Mon Nov 13 15:45:34 1995 Mike Stump <mrs@cygnus.com> - - * cp-tree.h (INDIRECT_BIND): Add a way for the frontend to - distinguish between direct bindings of reference variables, and - indirect bindings of reference variables. - * cvt.c (build_up_reference): Use it. - * typeck.c (convert_arguments): Use it to indicate this is an - indirect binding. - * decl.c (cp_finish_decl): Ensure that we reuse stack slots as fast - as they are unused. - (expand_static_init): Likewise. - (cplus_expand_expr_stmt): Likewise. - * decl2.c (finish_file): Likewise. - * init.c (perform_member_init): Likewise. - (emit_base_init): Likewise. - (expand_aggr_vbase_init_1): Likewise. - -Fri Nov 10 09:18:09 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (push_namespace): Rewrite to use build_lang_decl, so we - get a DECL_LANG_SPECIFIC node. - * cp-tree.h (lang_decl_flags): Add new member `level'. - (NAMESPACE_LEVEL): Don't use decl.arguments, instead use the - decl_flags level member. - -Mon Nov 6 18:36:13 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * call.c (build_method_call): Make sure instance has a - TYPE_LANG_SPECIFIC node before we dive into it. - -Sat Nov 4 20:01:52 1995 Jason Molenda <crash@phydeaux.cygnus.com> - - * method.c (make_thunk): Use TREE_SET_CODE to set thunk's tree code. - -Thu Nov 2 17:56:57 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (duplicate_decls): When smashing decls, smash staticness in - the usual way. - -Thu Nov 2 16:44:02 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (poplevel): Handle the merging of subblocks of cleanups - when finishing blocks that have already been created (usually due to - the fixup goto code). Fixes bad debugging information. - -Wed Nov 1 12:33:53 1995 Jason Merrill <jason@yorick.cygnus.com> - - * method.c (hack_identifier): Don't abort when we get a TREE_LIST - that's not a list of overloaded functions. - -Wed Nov 1 11:38:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl2.c (mark_vtable_entries): Check DECL_LANG_SPECIFIC on fn - before trying to use DECL_ABSTRACT_VIRTUAL_P. - -Tue Oct 31 11:56:55 1995 Jason Merrill <jason@yorick.cygnus.com> - - * decl2.c (mark_used): New function for hooking into setting of - TREE_USED on decls. - * call.c (build_method_call): Use it. - * class.c (instantiate_type): Likewise. - * init.c (build_offset_ref): Likewise. Don't call assemble_external - for all like-named functions. - * method.c (hack_identifier): Likewise. - (emit_thunk): Don't call assemble_external. - (make_thunk): Create thunk as a FUNCTION_DECL so that it - gets the right mode and ENCODE_SECTION_INFO works. - - * parse.y: Use mark_used. Pass operator names to do_identifier. - * lex.c (do_identifier): Handle operator names. - - * decl2.c (grokclassfn): Tweak __in_chrg attributes. - -Thu Oct 26 16:45:58 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * errfn.c: Include stdio.h. - (cp_sprintf): Take out decl of sprintf, and cast sprintf to errorfn*. - -Wed Oct 25 18:58:41 1995 Mike Stump <mrs@cygnus.com> - - * typeck2.c (digest_init): Always convert initializers to the - right type. - -Wed Oct 25 13:25:24 1995 Mike Stump <mrs@cygnus.com> - - * init.c (member_init_ok_or_else): Don't allow member initializers - for indirect members, as it is invalid. - -Wed Oct 25 11:35:28 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * decl.c (grokdeclarator): Don't allow `friend signed ()'. - -Fri Oct 20 10:30:59 1995 Mike Stump <mrs@cygnus.com> - - * parse.y (for.init.statement): Catch compound statements inside for - initializations, if we're being pedantic. - -Fri Oct 20 10:03:42 1995 Mike Stump <mrs@cygnus.com> - - * decl.c (lookup_tag): Return NULL_TREE if we don't find what we are - looking for. - -Thu Oct 19 14:26:10 1995 Mike Stump <mrs@cygnus.com> - - * error.c (dump_expr): Don't core dump when a boolean expression is - used as a default argument. - -Thu Oct 19 10:36:30 1995 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_bits): Check aggregate_value_p instead of - RETURN_IN_MEMORY. - -Wed Oct 18 18:12:32 1995 Jason Merrill <jason@yorick.cygnus.com> - - * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE on a - BLKmode type that would otherwise be returned in registers. - -Mon Oct 16 12:32:19 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * g++.c (WITHLIBC): New macro. - (main): Declare saw_libc. Use WITHLIBC if `-lc' was used; set - saw_libc and pass it at the end if it was set. - -Wed Oct 11 16:30:34 1995 Brendan Kehoe <brendan@lisa.cygnus.com> - - * parse.y (fn.def1): Call split_specs_attrs in - declmods notype_declarator case. - -See ChangeLog.1 for earlier changes. diff --git a/contrib/gcc/cp/ChangeLog.3 b/contrib/gcc/cp/ChangeLog.3 deleted file mode 100644 index 995175c..0000000 --- a/contrib/gcc/cp/ChangeLog.3 +++ /dev/null @@ -1,22648 +0,0 @@ -2003-12-30 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/13507 - * decl.c (duplicate_decls): Use build_type_attribute_variant to - merge attributes. - - PR c++/13494 - * tree.c (build_cplus_array_type_1): Only build a minimal array - type for dependent types or domains. - -2003-12-29 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/12774 - * typeck.c (comp_array_types): Fold non-dependent domains for - ABI-1. - -2003-12-29 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/13289 - * semantics.c (finish_id_expression): Only check if the type of - a template argument is integral or enumeration when it is not - dependent. - -2003-12-29 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/12403 - * parser.c (cp_parser_template_declaration_after_export): Set up - template specialization scope in case of explicit specialization. - -2003-12-28 Mark Mitchell <mark@codesourcery.com> - - PR c++/13081 - * decl.c (duplicate_decls): Preserve inline-ness when redeclaring - a function template. - - PR c++/12613 - * decl.c (reshape_init): Reject GNU colon-style designated - initializers in arrays. - - PR c++/13009 - * call.c (build_special_member_call): Do not assume that we have a - pointer to the complete object in an assignment operator. - -2003-12-28 Roger Sayle <roger@eyesopen.com> - - PR c++/13070 - * decl.c (duplicate_decls): When setting the type of an anticipated - declaration, merge the existing type attributes. - -2003-12-25 Andrew Pinski <pinskia@physics.uc.edu> - - PR c++/13268, c++/13339 - * class.c (add_method): Return early when method is error_mark_node. - * pt.c (tsubst_friend_function): Return early when new_friend is - error_mark_node. - -2003-12-23 Mark Mitchell <mark@codesourcery.com> - - * cp-lang.c (cp_expr_size): Return zero for empty classes. - - * cp-tree.h (warn_if_uknown_interface): Remove unused function. - * decl2.c (warn_if_unknown_interface): Likewise. - -2003-12-23 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/13387 - * cp-lang.c (cxx_get_alias_set): Correct logic for a base type. - -2003-12-22 Mark Mitchell <mark@codesourcery.com> - - * decl.c (start_function): Do not check - flag_alt_external_templates or flag_external_templates. - * decl2.c (warn_if_unknown_interface): Likewise. - * lex.c (extract_interface_info): Likewise. - * pt.c (lookup_template_class): Likewise. - - PR c++/12862 - * name-lookup.c (pushdecl): Look up all namespace-scope entities - in their corresponding namespace. - - PR c++/12397 - * typeck.c (finish_class_member_access_expr): Don't tree - IDENTIFIER_NODEs as non-dependent expressions. - -2003-12-22 Andrew Pinski <pinskia@physics.uc.edu> - - PR c++/5050 - * tree.c (cp_start_inlining): Remove. - (cp_end_inlining): Remove. - * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Do not define. - (LANG_HOOKS_TREE_INLINING_END_INLINING): Do not define. - * cp-tree.h (cp_start_inlining): Do not declare. - (cp_end_inlining): Do not declare. - -2003-12-22 Mark Mitchell <mark@codesourcery.com> - - PR c++/12479 - * parser.c (cp_parser_declaration_seq_opt): Only issue "extra ;" - pedwarn when not in a system header. - -2003-12-21 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (cp_tree_index): Remove CPTI_RECORD_TYPE, - CPTI_UNION_TYPE, CPTI_ENUM_TYPE. - (record_type_node): Remove. - (union_type_node): Likewise. - (enum_type_node): Likewise. - * decl.c: Remove mention of above tree nodes in comment. - * lex.c (cxx_init): Do not assign to record_type_node, - union_type_node, or enum_type_node. Simplify handling of - class_type_node. - - PR c++/11554 - * init.c (sort_mem_initializers): Add warning. - -2003-12-21 Kazu Hirata <kazu@cs.umass.edu> - - * call.c: Fix comment formatting. - * class.c: Likewise. - * cp-tree.h: Likewise. - * cvt.c: Likewise. - * cxx-pretty-print.c: Likewise. - * decl.c: Likewise. - * decl2.c: Likewise. - * error.c: Likewise. - * except.c: Likewise. - * init.c: Likewise. - * name-lookup.c: Likewise. - * parser.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * semantics.c: Likewise. - * typeck.c: Likewise. - * typeck2.c: Likewise. - -2003-12-19 Kazu Hirata <kazu@cs.umass.edu> - - * cvt.c: Remove uses of "register" specifier in - declarations of arguments and local variables. - * decl.c: Likewise. - * decl2.c: Likewise. - * expr.c: Likewise. - * friend.c: Likewise. - * lex.c: Likewise. - * name-lookup.c: Likewise. - * repo.c: Likewise. - * search.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - * typeck2.c: Likewise. - -2003-12-19 Mark Mitchell <mark@codesourcery.com> - - PR c++/12795 - * name-lookup.c (pushdecl): Do not treated any functions as being - "nested" in C++. - -2003-12-19 Jason Merrill <jason@redhat.com> - - PR c++/13371 - * typeck.c (build_modify_expr): Stabilize lhs if we're narrowing. - * cvt.c (convert_to_void): Don't warn about the RHS of a comma - being useless if TREE_NO_UNUSED_WARNING is set. - -2003-12-18 Richard Henderson <rth@redhat.com> - - * cp-tree.h (struct lang_type_header): Remove __extension__. - -2003-12-18 Jason Merrill <jason@redhat.com> - - PR c++/12253 - * init.c (build_vec_init): Initialization of an element from - an initializer list is also a full-expression. - - * parser.c, pt.c, semantics.c: Rename constant_expression_p - to integral_constant_expression_p. - -2003-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/13262 - * pt.c (instantiate_decl): Wrap push_nested_class and - pop_nested_class around cp_finish_decl call for static member - variable. - -2003-12-18 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - PR c++/9154 - * parser.c (cp_parser_template_argument): A type-id followed by '>>' - is just an user typo, and should be accepted as last resort if any - other parsing fails. - (cp_parser_enclosed_template_argument_list): If the argument list is - parsed correctly, but the next token is '>>', emit a diagnostic. - (cp_parser_next_token_ends_template_argument): Accept '>>' as - delimiter of template argument, it will be later detected as a typo. - -2003-12-17 Kelley Cook <kcook@gcc.gnu.org> - - * Make-lang.in: Replace cp/g++.1 with $(docobjdir)/g++.1. - -2003-12-17 Mark Mitchell <mark@codesourcery.com> - - PR c++/10603 - PR c++/12827 - * parser.c (cp_parser_error): Help c_parse_error print good - messages if the next token is a keyword. - (cp_parser_parameter_declaration_list): When resynchronizing after - a bad parameter declaration, stop if a comma is found. - (cp_parser_parameter_declaration): Avoid backtracking. - -2003-12-16 Mark Mitchell <mark@codesourcery.com> - - PR c++/12696 - * decl.c (reshape_init): Recover quickly from errors. - -2003-12-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9043 - C++ ABI change: Mangling array indices in templates. - * decl.c (compute_array_index_type): Reorganize for earlier - template errors. Use value_dependent_expression_p for abi-2. - * mangle.c (write_array_type): Check broken mangling for - expression indices on abi-1 - -2003-12-16 Mark Mitchell <mark@codesourcery.com> - - PR c++/12696 - * decl.c (reshape_init): Recover quickly from errors. - - PR c++/13275 - * lex.c (reswords): Add "__offsetof" and "__offsetof__". - * parser.c (cp_parser): Add in_offsetof_p. - (cp_parser_new): Initialize it. - (cp_parser_primary_expression): Handle __offsetof__ (...). - (cp_parser_postfix_expression): Allow casts to pointer type and - uses of "->" in a constant expression if implementing offsetof. - (cp_parser_unary_expression): Allow the use of "&" in a constant - expression if implementing offsetof. - -2003-12-16 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - PR c++/2294 - * name-lookup.c (push_overloaded_decl): always construct an OVERLOAD - if the declaration comes from an using declaration. - -2003-12-16 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - * semantics.c (finish_id_expression): Refactor the code to handle - template parameters, and emit a more informative error message - when they are used within an integral constant expression. - -2003-12-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/13387 - * class.c (finish_struct_1): Compute mode and alias set for - CLASSTYPE_AS_BASE. - * call.c (build_over_call): Use CLASSTYPE_AS_BASE for trivial - assignment of a class, as necessary. - * cp-lang.c (cxx_get_alias_set): The alias set as a base is the - same as for the complete type. - - PR c++/13242 - C++ ABI change. Mangling template parameters of reference type - * mangle.c (write_template_args): Remove unreachable code. - (write_template_arg): Look through an argument of reference type. - -2003-12-16 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - PR c++/2294 - * name-lookup.c (push_overloaded_decl): always construct an OVERLOAD - if the declaration comes from an using declaration. - -2003-12-15 Mark Mitchell <mark@codesourcery.com> - - PR c++/10926 - * decl2.c (grokfield): Robustify. - - PR c++/11116 - * parser.c (cp_parser_throw_expression): Determine whether or not - an assignment-expression is present by doing one-token lookahead. - - PR c++/13269 - * parser.c (cp_parser_function_definition_after_declarator): Stop - scanning tokens when reaching EOF. - - PR c++/12989 - * typeck.c (cxx_sizeof_or_alignof_expr): Robustify. - - PR c++/13310 - * pt.c (dependent_template_p): Handle OVERLOADs. - -2003-12-15 Mark Mitchell <mark@codesourcery.com> - - PR c++/13243 - PR c++/12573 - * parser.c (cp_parser_postfix_expression): Tighten handling of - integral constant expressions. - (cp_parser_unary_expression): Likewise. - * pt.c (value_dependent_expression_p): Remove handling for - COMPONENT_REFs. - -2003-12-15 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (add_method): Disallow destructor for java classes. - * decl.c (xref_basetypes): Check java class inheritance. - * decl2.c (check_java_method): Skip artificial params. - - PR c++/13241 - C++ ABI change. Mangling of symbols in expressions. - * mangle.c (write_mangled_name): Add top_level flag. Rework for - nested and unnested mangling. Deal with abi version 1 and version - 2 differences. - (write_expression): Adjust write_mangled_name call. - (mangle_decl_string): Use write_mangled_name for all non-type decls. - -2003-12-14 Mark Mitchell <mark@codesourcery.com> - - PR c++/10779 - PR c++/12160 - * parser.c (struct cp_parser): Add in_template_argument_list_p. - (cp_parser_error): Use c_parse_error. - (cp_parser_name_lookup_error): New function. - (cp_parser_new): Initialize it. - (cp_parser_declarator): Add parenthesized_p parameter. - (cp_parser_nested_name_specifier_opt): Use - cp_parser_name_lookup_error. - (cp_parser_parenthesized_expression_list): Improve comments. - (cp_parser_condition): Adjust call to cp_parser_declarator. - (cp_parser_template_parameter): Adjust call to - cp_parser_parameter_declaration. - (cp_parser_template_argument_list): Set - in_template_argument_list_p. - (cp_parser_explicit_instantiation): Adjust call to - cp_parser_declarator. - (cp_parser_simple_type_specifier): Remove unncessary code. - (cp_parser_using_declaration): Use cp_parser_name_lookup_error. - (cp_parser_init_declarator): Handle member function definitions. - (cp_parser_direct_declarator): Adjust call to - cp_parser_declarator. - (cp_parser_type_id): Adjust call to cp_parser_declarator. - (cp_parser_parameter_declaration_list): Avoid backtracking where - possible. - (cp_parser_parameter_declaration): Add parenthesized_p parameter. - (cp_parser_function_definition): Remove. - (cp_parser_member_declaration): Do not backtrack to look for - function definitions. - (cp_parser_exception_declaration): Adjust call to - cp_parser_declarator. - (cp_parser_single_declaration): Handle function definitions via - cp_parser_init_declarator. - (cp_parser_save_member_function_body): New function. - -2003-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/13106 - * decl.c (finish_function): Check if return type is dependent before - issuing no return statement warning. - -2003-12-12 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/13118 - * cp-tree.h (lang_decl_u): Add thunk_alias member. - (THUNK_VIRTUAL_OFFSET): Must be a FUNCTION_DECL. - (THUNK_ALIAS_P): Remove. - (THUNK_ALIAS): Adjust. - * class.c (update_vtable_entry_for_fn): Get the vbase within the - overriding function's return type. - (dump_thunk): Adjust THUNK_ALIAS printing. - (build_vtbl_initializer): Adjust THUNK_ALIAS use. - * method.c (make_thunk): Revert 12881 test change. Clear - THUNK_ALIAS. - (finish_thunk): Adjust THUNK_ALIAS setting. - (use_thunk): Adjust THUNK_ALIAS use. - * semantics.c (emit_associated_thunks): Likewise. - - PR c++/13114, c++/13115 - * class.c (layout_empty_base): Propagate the move of an empty base - to offset zero. - - PR c++/12881 - * method.c (make_thunk): Deal with thunk aliases when searching - for a thunk. Robustify assertion. - -2003-12-11 Nathan Sidwell <nathan@codesourcery.com> - - * mangle.c (conv_type_names): Holds IDENTIFIER_NODEs only. - (hash_type): Use TYPE_UID of the identifier's type. - (compare_type): Adjust. - (mangle_conv_op_name_for_type): Store identifier nodes only, use - TYPE_UID has hash value. - -2003-12-10 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_CONV_FN_P): Check that DECL_NAME is non-NULL. - -2003-12-08 Matt Austern <austern@apple.com> - - PR c/13134 - * decl.c (duplicate_decls): Copy visibility flag when appropriate. - -2003-12-09 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - * init.c (build_new_1): Deal with an OVERLOAD set when - looking up for _Jv_AllocObject. - * except.c (build_throw): Likewise for _Jv_Throw. - -2003-12-08 Jason Merrill <jason@redhat.com> - - PR c++/11971 - * tree.c (build_local_temp): Split out from build_cplus_new. - (force_target_expr): New fn. - * call.c (call_builtin_trap): Call it. Take a type parm. - (convert_arg_to_ellipsis): Pass it. - (build_x_va_arg): Use call_builtin_trap. - - PR c++/11929 - * call.c (magic_varargs_p): New fn. - (build_over_call): Do no ellipsis conversions for arguments to - functions with magic varargs. - - * name-lookup.c, init.c, except.c: Revert Giovanni's patch from - yesterday. - - Give the anonymous namespace a null DECL_NAME. - * cp-tree.h: Don't declare anonymous_namespace_name. - * decl.c: Don't define it. - * dump.c (cp_dump_tree): Don't check for it. - * cxx-pretty-print.c (pp_cxx_original_namespace_definition): Likewise. - * error.c (dump_decl): Likewise. - * name-lookup.c: Define it here. - (push_namespace): Put it in DECL_ASSEMBLER_NAME instead. - * mangle.c (write_unqualified_name): Adjust. - -2003-12-07 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - PR c++/2294 - * name-lookup.c (push_overloaded_decl): Always construct an - OVERLOAD unless the declaration is a built-in. - (set_namespace_binding): While binding OVERLOADs with only one - declaration, we still need to call supplement_binding. - * init.c (build_new_1): Deal with an OVERLOAD set when - looking up for _Jv_AllocObject. - * except.c (build_throw): Likewise for _Jv_Throw. - -2003-12-06 Mark Mitchell <mark@codesourcery.com> - - PR c++/13323 - * class.c (same_signature_p): Handle conversion operators - correctly. - (check_for_override): Likewise. - -2003-12-06 Kelley Cook <kcook@gcc.gnu.org> - - * Make-lang.in (GXX_CROSS_NAME, CXX_CROSS_NAME): Delete. - (c++.install_common, cp/g++.1, c++.install-man): Adjust for above. - (c++.uninstall): Likewise. - -2003-12-05 Danny Smith <dannysmith@gcc.gnu.org> - Mark Mitchell <mark@codesourcery.com> - - PR c++/13305 - * parser.c (cp_parser_elaborated_type_specifier): Accept - attributes. - -2003-12-05 Mark Mitchell <mark@codesourcery.com> - - PR c++/13314 - * parser.c (cp_parser_class_specifier): Match push_scope/pop_scope - calls. - (cp_parser_class_head): Likewise. - -2003-12-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/13166 - * parser.c (cp_parser_late_parsing_default_args): Make sure the - context is a class before calling push_nested_class and - pop_nested_class. - -2003-12-03 James E Wilson <wilson@specifixinc.com> - - * g++spec.c (lang_specific_driver): Delete USE_LIBUNWIND_EXCEPTIONS - support. - -2003-12-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/9127 - * cp-tree.h (at_namespace_scope_p): New function. - * parser.c (cp_parser_class_head): Handle invalid explicit - specializations. - * search.c (at_namespace_scope_p): New function. - - PR c++/13179 - * semantics.c (finish_handler_parms): Do not call eh_type_info for - types used in templates. - - PR c++/10771 - * parser.c (cp_parser_check_for_invalid_template_id): New - function. - (cp_parser_simple_type_specifier): Use it. - (cp_parser_elaborated_type_specifier): Likewise. - (cp_parser_class_head): Likewise. - -2003-12-02 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - PR c++/10126 - * pt.c (convert_nontype_argument): Handle default conversions - while converting a pointer to member function. - -2003-12-02 Giovanni Bajo <giovannibajo@gcc.gnu.org> - - PR c++/12573 - * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by - looking into them recursively. - -2003-12-02 Richard Henderson <rth@redhat.com> - - * name-lookup.h (struct cp_binding_level): Use ENUM_BITFIELD. - * parser.c (struct cp_token): Likewise. - (struct cp_parser_token_tree_map_node): Likewise. - * lex.c (struct resword): Move const after ENUM_BITFIELD. - -2003-11-30 Mark Mitchell <mark@codesourcery.com> - - PR c++/9849 - * parser.c (cp_lexer_prev_token): New function. - (cp_parser_skip_to_closing_parenthesis): Add consume_paren - parameter. - (cp_parser_nested_name_specifier_opt): Add is_declaration - parameter. - (cp_parser_nested_name_specifier): Likewise. - (cp_parser_class_or_namespace_name): Likewise. - (cp_parser_class_name): Likewise. - (cp_parser_template_id): Likewise. - (cp_parser_template_name): Likewise. - (cp_parser_id_expression): Adjust calls to - cp_parser_nested_name_specifier_op, cp_parser_template_id, - cp_parser_class_name. - (cp_parser_unqualified_id): Likewise. - (cp_parser_postfix_expression): Likewise. - (cp_parser_pseudo_destructor_name): Likewise. - (cp_parser_cast_expression): Likewise. - (cp_parser_mem_initializer_id): Likewise. - (cp_parser_simple_type_specifier): Likewise. - (cp_parser_type_name): Likewise. - (cp_parser_elaborated_type_specifier): Likewise. - (cp_parser_qualified_namespace_specifier): Likewise. - (cp_parser_using_declaration): Likewise. - (cp_parser_using_directive): Likewise. - (cp_parser_ptr_operator): Likewise. - (cp_parser_declarator_id): Likewise. - (cp_parser_class_head): Likewise. - (cp_parser_base_specifier): Likewise. - (cp_parser_constructor_declarator_p): Likewise. - (cp_parser_direct_declarator): Fix typo in comment. - (cp_parser_parenthesized_expression_list): Adjust call to - cp_parser_skip_to_closing_parenthesis. - (cp_parser_selection_statement): Likewise. - -2003-11-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/12924 - * typeck.c (finish_class_member_access_expr): Handle TEMPLATE_ID_EXPR - with OVERLOAD and DECL nodes as the first operand. - -2003-11-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (tsubst) <ARRAY_REF>: Remove erroneous argument to build_nt. - -2003-11-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/5369 - * friend.c (is_friend): Handle member function of a class - template as template friend. - (do_friend): Likewise. - * decl2.c (check_classfn): Add template_header_p parameter. - * decl.c (start_decl): Adjust check_classfn call. - (grokfndecl): Likewise. - * pt.c (is_specialization_of_friend): New function. - (uses_template_parms_level): Likewise. - (push_template_decl_real): Use uses_template_parms_level. - (tsubst_friend_function): Adjust check_classfn call. - * cp-tree.h (check_classfn): Adjust declaration. - (uses_template_parms_level): Add declaration. - (is_specialization_of_friend): Likewise. - -2003-11-21 Mark Mitchell <mark@codesourcery.com> - - PR c++/12515 - * pt.c (build_non_dependent_expr): Handle GNU extension to ?: - operator. - -2003-11-21 Jan Hubicka <jh@suse.cz> - - * parser.c (cp_parser_postfix_expression): Initialize 's' to - NULL_TREE. - -2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> - - * Make-lang.in (c++.extraclean): Delete. - -2003-11-20 Joseph S. Myers <jsm@polyomino.org.uk> - - * Make-lang.in (check-g++, lang_checks): Add. - -2003-11-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/12932 - * class.c (currently_open_derived_class): Check if - current_class_type is NULL_TREE. - * semantics.c (finish_call_expr): Check if - currently_open_derived_class returns NULL_TREE. - * cp-tree.h (DERIVED_FROM_P): Add parenthesis around PARENT - parameter. - -2003-11-17 Jason Merrill <jason@redhat.com> - - * init.c (build_new_1): Preevaluate placement args. - * call.c (build_op_delete_call): Don't expose placement args to - overload resolution. - -2003-11-16 Jason Merrill <jason@redhat.com> - - * Make-lang.in (c++.tags): Create TAGS.sub files in each directory - and TAGS files that include them for each front end. - -2003-11-15 Bernardo Innocenti <bernie@develer.com> - - PR c++/2294 - * name-lookup.c: Revert previous patch for PR c++/2294 to prevent - build failure on libjava. - -2003-11-14 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/2294 - * name-lookup.c (push_overloaded_decl): Always construct an OVERLOAD - unless the declaration is a built-in. - (set_namespace_binding): While binding OVERLOADs with only one - declaration, we still need to call supplement_binding. - -2003-11-14 Mark Mitchell <mark@codesourcery.com> - - PR c++/12762 - * parser.c (cp_parser_enclosed_template_argument_list): New - function. - (cp_parser_template_id): Use it. - (cp_parser_simple_type_specifier): Recognize invalid template - syntax. - -2003-11-14 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/2094 - * pt.c (unify): Add support for PTRMEM_CST and - FIELD_DECL unification. - -2003-11-13 Richard Earnshaw <rearnsha@arm.com> - - * decl.c (grokfndecl): Change OK to type tree. - -2003-11-12 Mark Mitchell <mark@codesourcery.com> - - * tree.c (build_target_expr_with_type): Treate VA_ARG_EXPR like - CONSTRUCTOR. - - * decl.c (cp_make_fname_decl): When creating a top-level - __FUNCTION__-like symbol, do register it with pushdecl. - - * decl.c (finish_case_label): Do not check that we are within a - switch statement here. - * parser.c (struct cp_parser): Add in_iteration_statement_p and - in_switch_statement_p. - (cp_parser_new): Initialize them. - (cp_parser_labeled_statement): Check validity of case labels - here. - (cp_parser_selection_statement): Set in_switch_statement_p. - (cp_parser_iteration_statement): Set in_iteration_statement_p. - (cp_parser_jump_statement): Check validity of break/continue - statements here. - - PR c++/12735 - * cp-tree.h (duplicate_decls): Return a tree. - * decl.c (duplicate_decls): Clarify documentation. Return - error_mark_node to indicate a failed redeclaration. - * friend.c (do_friend): Handle that case. - * name-lookup.c (pushdecl): Likewise. - -2003-11-11 Jason Merrill <jason@redhat.com> - - * cp-tree.h (DECL_NAMESPACE_ASSOCIATIONS): New macro. - * name-lookup.c (parse_using_directive): New fn. - (is_associated_namespace): New fn. - (arg_assoc_namespace): Also check associated namespaces. - * name-lookup.h: Declare new fns. - * pt.c (maybe_process_partial_specialization): Allow - specialization in associated namespace. - * parser.c (cp_parser_using_directive): Accept attributes. Use - parse_using_directive. - -2003-11-10 Richard Henderson <rth@redhat.com> - - * cvt.c (convert_to_void): Use void_zero_node after overload failure. - -2003-11-10 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/12832 - * name-lookup.c (supplement_binding): Gracefully handle names - used at non-class scope prior declaration. - -2003-11-06 Matt Austern <austern@apple.com> - - * decl.c (duplicate_decls): copy DECL_VISIBILITY field. - * method.c (use_thunk): give thunk same visibility as function. - * optimize.c (maybe_clone_body): copy DECL_VISIBILITY field. - -2003-11-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/11616 - * pt.c (instantiate_pending_templates): Save and restore - input_location. - -2003-11-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/2019 - * friend.c (add_friend): Don't display previous declaration in - case of duplicate friend warning. - -2003-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9810 - * call.c (build_over_call): Check access using primary template - if FN is a member function template. - -2003-11-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/12796 - * class.c (handle_using_decl): Set input_location before calling - error_not_base_type. - -2003-10-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10371 - * semantics.c (finish_non_static_data_member): Handle when - both processing_template_decl and qualifying_scope are true. - -2003-10-24 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/11076 - * class.c (handle_using_decl): Swap arguments of error_not_base_type. - * parser.c (cp_parser_direct_declarator): Only resolve typename for - namespace scope declarations. - -2003-10-24 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/12698, c++/12699, c++/12700, c++/12566 - * cp-tree.h (THUNK_ALIAS_P, THUNK_ALIAS): New. - (debug_class, debug_thunks): New. - * class.c (dump_class_hierarchy_1): New break out from ... - (dump_class_hierarchy): ... here. - (dump_thunk, debug_thunks, debug_class): New. - (update_vtable_entry_for_fn): Add ssizetype casts. Correct - continued search for primary binfo via virtual. - (build_vtbl_initializer): Follow covariant thunk alias. - * method.c (make_thunk): Clear DECL_THUNKS of the thunk. - (finish_thunk): Look for an alias of the covariant thunk and point - to it. - (use_thunk): We should never use an alias. - * semantics.c (emit_associated_thunks): Do not emit aliases. - - PR c++/12566 - * cp-tree.h (cp_fname_init): Add TYPE pointer param. - * decl.c (cp_fname_init): Add TYPE pointer param. Set it. Don't - create an ad-hoc ERROR_MARK. - (cp_make_fname_decl): Adjust. - * pt.c (tsubst_expr): Adjust. - -2003-10-23 Jason Merrill <jason@redhat.com> - - PR c++/12726 - * tree.c (build_target_expr_with_type): Don't call force_rvalue - for CONSTRUCTORs. - -2003-10-22 Kazu Hirata <kazu@cs.umass.edu> - - * call.c: Fix comment formatting. - * class.c: Likewise. - * cxx-pretty-print.c: Likewise. - * init.c: Likewise. - * parser.c: Likewise. - * pt.c: Likewise. - * semantics.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - * typeck2.c: Likewise. - -2003-10-21 Mark Mitchell <mark@codesourcery.com> - - PR c++/11962 - * typeck.c (build_x_conditional_expr): Handle missing middle - operands in templates. - * mangle.c (write_expression): Issue errors about attempts to - mangle a non-existant middle operator to the ?: operator. - -2003-10-21 Robert Bowdidge <bowdidge@apple.com> - * decl.c (cp_finish_decl): Remove clause intended for asm directives - in struct or class fields: this code is never executed. - -2003-10-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * decl.c (start_decl): Exit if push_template_decl returns - error_mark_node. - -2003-10-20 Kazu Hirata <kazu@cs.umass.edu> - - * ChangeLog: Fix typos. - * call.c: Fix comment typos. - * class.c: Likewise. - * cp-tree.h: Likewise. - * cvt.c: Likewise. - * cxx-pretty-print.c: Likewise. - * decl.c: Likewise. - * decl2.c: Likewise. - * init.c: Likewise. - * mangle.c: Likewise. - * name-lookup.c: Likewise. - * parser.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - -2003-10-20 Jan Hubicka <jh@suse.cz> - - * decl.c (start_cleanup_fn): Set DECL_DECLARED_INLINE_P to deffer - the expansion. - -2003-10-20 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (c++.install-info): Remove. - -2003-10-20 Jason Merrill <jason@redhat.com> - - * class.c (layout_class_type): Set DECL_ARTIFICIAL on padding - field. - -2003-10-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9781, c++/10583, c++/11862 - * decl.c (cp_finish_decl): Exit immediately if decl is an - error_mark_node. - * pt.c (push_template_decl_real): Return error_mark_node for - invalid template declaration of variable. - -2003-10-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/12495 - * pt.c (lookup_template_class): Handle when current_class_type - is a local class. - -2003-10-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/2513 - * decl.c (make_typename_type): Use dependent_type_p. - (make_unbound_class_template): Likewise. - * pt.c (instantiate_class_template): Increment - processing_template_decl during substitution of template friend - function. Preincrement processing_template_decl rather than - postincrement. - (get_mostly_instantiated_function_type): Increment - processing_template_decl during partial substitution of function - type. - -2003-10-15 Jan Hubicka <jh@suse.cz> - - PR c++/12574 - * decl2.c (cxx_callgraph_analyze_expr): Deal with baselink. - -2003-10-14 Jason Merrill <jason@redhat.com> - - PR c++/11878 - * tree.c (build_target_expr_with_type): Call force_rvalue for - classes with non-trivial copy ctors. - - PR c++/11063 - * typeck.c (build_modify_expr): Call convert rather than abort. - -2003-10-14 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Breack out decl.c (3/n) - * name-lookup.c: Include flags.h - (lookup_name_current_level): Make static. - (add_decl_to_level): Likewise. - (push_local_binding): Likewise. - (push_overloaded_decl): Likewise. - (lookup_using_namespace): Likewise. - (qualified_lookup_using_namespace): Likewise. - (lookup_type_current_level): Likewise. - (unqualified_namespace_lookup): Likewise. - (namespace_ancestor): Likewise. - (push_using_directive): Likewise. - * decl.c (pushdecl): Move to name-lookup.c. - (pushdecl_top_level_1): Likewise. - (pushdecl_top_level): Likewise. - (pushdecl_top_level_and_finish): Likewise. - (maybe_push_decl): Likewise. - (push_using_decl): Likewise. - (push_overloaded_decl): Likewise. - (make_anon_name): Likewise. - (anon_cnt): Likewise. - (clear_anon_tags): Likewise. - (maybe_inject_for_scope_var): Likewise. - (check_for_out_of_scope_variable): Likewise. - * Make-lang.in (cp/name-lookup.o): Depend on flags.h. - * decl.c (warn_extern_redeclared_static): Export. - * cp-tree.h (warn_extern_redeclared_static): Declare. - -2003-10-14 Nathanael Nerode <neroden@gcc.gnu.org> - - * Make-lang.in: Replace uses of $(target_alias) with - $(target_noncanonical). - -2003-10-13 Volker Reichelt <reichelt@igpm.rwth-aachen.de> - - * ChangeLog: Add PR number to patch for PR c++/12370. - -2003-10-13 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * name-lookup.h (cxx_scope_find_binding_for_name): Don't export. - (binding_for_name): Likewise. - (cxx_binding_clear): Move to name-lookup.c. - * name-lookup.c (cxx_scope_find_binding_for_name): Now static. - (binding_for_name): Likewise. - * decl2.c (is_ancestor): Move to name-lookup.c - (namespace_ancestor): Likewise. - (add_using_namespace): Likewise. - (ambiguous_decl): Likewise. - (lookup_using_namespace): Likewise. - (qualified_lookup_using_namespace): Likewise. - (set_decl_namespace): Likewise. - (decl_namespace): Likewise. - (current_decl_namespace): Likewise. - (push_decl_namespace): Likewise. - (pop_decl_namespace): Likewise. - (push_scope): Likewise. - (pop_scope): Likewise. - (struct arg_lookup): Likewise. - (arg_assoc): Likewise. - (arg_assoc_args): Likewise. - (arg_assoc_type): Likewise. - (add_function): Likewise. - (arg_assoc_namespace): Likewise. - (arg_assoc_class): Likewise. - (arg_assoc_template_arg): Likewise. - (do_namespace_alias): Likewise. - (validate_nonmember_using_decl): Likewise. - (do_nonmember_using_decl): Likewise. - (do_toplevel_using_decl): Likewise. - (do_local_using_decl): Likewise. - (do_class_using_decl): Likewise. - (do_using_directive): Likewise. - (constructor_name_full): Likewise. - (constructor_name): Likewise. - (constructor_name_p): Likewise. - -2003-10-13 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Break out decl.c (2/n) - * name-lookup.c: Include diagnostic.h - (cxx_binding_free): Make static. - (cxx_binding_make): Likewise. - (binding_table_new): Likewise - (binding_table_free): Likewise. - (binding_table_insert): Likewise. - (binding_table_find_anon_type): Likewise. - (binding_table_reverse_maybe_remap): Likewise. - (supplement_binding): Likewise. - * name-lookup.h (global_scope_name): Declare extern. - (global_type_node): Likewise. - (cxx_binding_free): Don't export. - (cxx_binding_make): Likewise. - (binding_table_new): Likewise. - (binding_table_free): Likewise. - (binding_table_insert): Likewise. - (binding_table_find_anon_type): Likewise. - (binding_table_reverse_maybe_remap): Likewise. - * Make-lang.in (cp/name-lookup.o): Depend on $(DIAGNOSTIC_H) - * decl.c (lookup_namespace_name): Move to name-lookup.c - (select_decl): Likewise. - (unqualified_namespace_lookup): Likewise. - (lookup_qualified_name): Likewise. - (lookup_name_real): Likewise. - (lookup_name_nonclass): Likewise. - (lookup_function_nonclass): Likewise. - (lookup_name): Likewise. - (lookup_name_current_level): Likewise. - (lookup_type_current_level): Likewise. - (lookup_flags): Likewise. - (qualify_lookup): Likewise. - (lookup_tag): Likewise. - (lookup_tag_reverse): Likewise. - (getdecls): Likewise. - (storedecls): Remove. - (cxx_remember_type_decls): Move to name-lookup.c. - (global_bindings_p): Likewise. - (innermost_nonclass_level): Likewise. - (toplevel_bindings_p): Likewise. - (namespace_bindings_p): Likewise. - (kept_level_p): Likewise. - (innermost_scope_kind): Likewise. - (template_parm_scope_p): Likewise. - (push_binding): Likewise. - (push_local_binding): Likewise. - (add_decl_to_level): Likewise. Make extern. - (push_class_binding): Move to name-lookup.c. - (resume_level): Likewise. Rename to resume_scope. - (begin_scope): Move to name-lookup.c. - (indent): Likewise. - (binding_depth): Likewise. - (is_class_level): Likewise. - (cxx_scope_descriptor): Likewise. - (cxx_scope_debug): Likewise. - (namespace_scope_ht_size): Likewise. - (leave_scope): Likewise. - (pushlevel_class): Likewise. - (poplevel_class): Likewise. - (clear_identifier_class_values): Likewise. - (pushdecl_with_scope): Likewise. - (pushdecl_namespace_level): Likewise. - (pushdecl_class_level): Likewise. - (push_class_level_binding): Likewise. - (push_using_directive): Likewise. - (identifier_global_value): Likewise. - (keep_next_level_flag): Likewise. - (keep_next_level): Likewise. - (free_binding_level): Likewise. - (set_class_shadows): Likewise. - (maybe_push_cleanup_level): Likewise. - (cp_namespace_decls): Likewise. - (bt_print_entry): Likewise. - (print_binding_level): Likewise. - (print_other_binding_stack): Likewise. - (print_binding_stack): Likewise. - (push_namespace): Likewise. - (pop_namespace): Likewise. - (push_nested_namespace): Likewise. - (pop_nested_namespace): Likewise. - (cxx_saved_binding_make): Likewise. - (struct cxx_saved_binding_make): Likewise. - (store_bindings): Likewise. - (maybe_push_to_top_level): Likewise. - (push_to_top_level): Likewise. - (pop_from_top_level): Likewise. - (identifier_type_value): Likewise. - (set_identifier_type_value): Likewise. - (set_identifier_type_value_with_scope): Likewise. - (pop_everything): Likewise. - (pushtag): Likewise. - (follow_tag_typedef): Likewise. - (maybe_process_template_type_declaration): Likewise. - (pop_binding): Likewise. - * cp-tree.h: Move corresponding declarations to name-lookup.h - -2003-10-12 Steven Bosscher <steven@gcc.gnu.org> - - * cvt.c (ocp_convert): Move warning to C common code. - -2003-10-09 Jason Merrill <jason@redhat.com> - - PR c++/6392 - * tree.c (build_cplus_array_type): Handle all quals the same. - (cp_build_qualified_type_real): Look through arrays first. - - * tree.c (build_cplus_new): Use build_decl to create a VAR_DECL. - (build_target_expr_with_type): Likewise. - - * pt.c (instantiate_class_template): Sanity check that our - enclosing class has been instantiated. - -2003-10-08 Giovanni Bajo <giovannibajo@libero.it> - - * cp_tree.h: Added TFF_NO_FUNCTION_ARGUMENTS. - * error.c (dump_function_decl): Use it to skip the dump of the - arguments. - (dump_expr): When dumping a declaration found within an - expression, always set TFF_NO_FUNCTION_ARGUMENTS - in the flags. - -2003-10-08 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/11097 - * pt.c (tsubst_decl): Substitute also the DECL_NAME node of - USING_DECL. - -2003-10-06 Mark Mitchell <mark@codesourcery.com> - - PR c++/10147 - * call.c (initialize_reference): Tweak error message. - * cxx-pretty-print.h (cxx_pretty_printer_flags): Remove - pp_cxx_flag_qualified_id and pp_cxx_flag_global_scope. - * cxx-pretty-print.c (pp_cxx_id_expression): Always display - qualified entities using qualified names. - - PR c++/12337 - * init.c (build_new_1): Make sure that the expression returned is - not an lvalue. - - PR c++/12344, c++/12236, c++/8656 - * decl.c (start_function): Do not ignore attributes embedded in a - function declarator. - -2003-10-06 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (c++.info): Remove. - (c++.dvi): Remove. - (c++.generated-manpages): Replace with ... - (generated-manpages): ... this. - -2003-10-03 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (struct cp_binding_level): Move to name-lookup.h - (current_binding_level): Likewise. - (class_binding_level): Likewise. - * cp-tree.h (enum scope_kind): Likewise. - -2003-10-03 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * name-lookup.c (binding_entry_free): Nullify name and type - fields. - -2003-10-02 Mark Mitchell <mark@codesourcery.com> - - PR c++/12486 - * typeck.c (finish_class_member_access_expr): Issue diagnostic - on erroneous use of qualified name. - -2003-09-30 Richard Henderson <rth@redhat.com> - - PR c++/12370 - * decl.c (duplicate_decls): Copy DECL_SAVED_INSNS too. - -2003-09-30 Kelley Cook <kelleycoook@wideopenwest.com> - - * g++spec.c: Convert to ISO C90 prototypes. - * parser.c: Likewise. - -2003-09-30 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (pop_binding): Don't mess with nullifying binding->scope - here. - * name-lookup.c: Re-format. - (cxx_binding_free): Nullify binding->scope. - -2003-09-29 Jan Hubicka <jh@suse.cz> - - PR C++/12047 - * except.c (build_eh_type_type): Call mark_used on the type. - -2003-09-28 Richard Henderson <rth@redhat.com> - - * typeck.c (c_expand_asm_operands): Take location_t, instead of - individual file and line. - -2003-09-28 Andreas Jaeger <aj@suse.de> - - * decl.c (cxx_builtin_type_decls): Convert to ISO C90 function - definition. - * init.c (push_base_cleanups): Likewise. - * decl2.c (finish_file): Likewise. - * mangle.c (init_mangle): Likewise. - (dump_substitution_candidates): Likewise. - * search.c: Likewise. - -2003-09-27 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * name-lookup.h (get_global_value_if_present): New function. - (is_typename_at_global_scope): Likewise. - * except.c (do_begin_catch): Use get_global_value_if_present. - (do_end_catch): Likewise. - (do_allocate_exception): Likewise. - (do_free_exception): Likewise. - (build_throw): Likewise. - * parser.c (cp_parser_member_declaration): Likewise. - * rtti.c (throw_bad_cast): Likewise. - (throw_bad_typeid): Likewise. - * decl.c (check_tag_decl): Use is_typename_at_global_scope. - (grokdeclarator): Likewise. - * cp-tree.h (global_namespace): Move to name-lookup.h - * call.c (call_builtin_trap): Tidy. - -2003-09-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/11415 - * parser.c (cp_parser_nested_name_specifier_opt): Issue correct - error message when parser->scope is global_namespace. - -2003-09-27 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h, name-lookup.h, decl.c, decl2.c: Remove reference to - macros BINDING_SCOPE, BINDING_VALUE and BINDING_TYPE. - -2003-09-26 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (pop_binding_level, suspend_binding_level, - find_class_binding_level): Merge into leave_scope. Remove. - (leave_scope): New function. - (poplevel): Update. - (poplevel_class): Likewise. - (pop_namespace): Likewise. - -2003-09-25 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/5655 - * parser.c (cp_parser_check_access_in_redeclaration): New function. - (cp_parser_member_declaration): Use it. - (cp_parser_template_declaration_after_export): Likewise. - -2003-09-22 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (scope_kind): Add new enumerator. - (keep_next_level): Change parameter type to bool. - (begin_scope): Change prototype. - (pushlevel): Remove declaration. - * decl.c (push_binding_level): Fold in begin_scope. Remove. - (struct cp_binding_level): Remove tag_tranparent field. Make keep - of bitsize one. - (keep_next_level_flag): Make a bool. - (cxx_scope_descriptor): Update scope names table - (make_cxx_scope): Fold in begin_scope. Remove.. - (namespace_scope_ht_size): New function. - (begin_scope): Change prototype. Return a scope. Tidy. - (kept_level_p): Update. - (pushlevel): Remove. - (maybe_push_cleanup_level): Simplify. - (poplevel): Update for sk_cleanup and keep change. - (print_binding_level): Likewise. - (initial_push_namespace_scope): Fold in begin_scope. Remove. - (push_namespace): Update. - (pushtag): Likewise. - (lookup_tag): Likewise. - (lookup_name_current_level): Likewise. - (lookup_type_current_level): Likewise. - (cxx_init_decl_processing): Likewise. - (start_function): Likewise. - (begin_function_body): Likewise. - (start_method): Likewise. - * pt.c (push_inline_template_parms_recursive): Likewise. - (begin_template_parm_list): Likewise. - (begin_specialization): Likewise. - * semantics.c (do_pushlevel): Likewise. - (begin_compound_stmt): Likewise. - (begin_stmt_expr): Likewise. - -2003-09-21 Richard Henderson <rth@redhat.com> - - * class.c, cp-tree.h, decl.c, decl2.c, error.c, init.c, - method.c, optimize.c, pt.c, semantics.c, tree.c: Revert. - -2003-09-21 Richard Henderson <rth@redhat.com> - - * class.c, cp-tree.h, decl.c, decl2.c, error.c, init.c, - method.c, optimize.c, pt.c, semantics.c, tree.c: Update for - DECL_SOURCE_LOCATION rename and change to const. - -2003-09-20 Richard Henderson <rth@redhat.com> - - * decl.c, decl2.c, pt.c: Use %J in diagnostics. - -2003-09-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/157 - * parser.c (cp_parser_direct_declarator): Clear - parser->num_template_parameter_lists when parsing function - parameters. - (cp_parser_constructor_declarator_p): Likewise. - -2003-09-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/495 - * pt.c (tsubst_friend_class): Only use innermost template - arguments for the injected friend class template. - -2003-09-19 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/12332 - * pt.c (instantiate_class_template): Increment - processing_template_decl around the tsubst of a template member - function. - -2003-09-19 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (cxx_scope_descriptor): Fix thinko. - (struct cp_binding_level): Adjust type of binding_depth field. - -2003-09-18 Danny Smith <dannysmith@users.sourceforge.net> - - PR c++/12320 - * call.c (type_passed_as): Check for incomplete type. - (convert_for_arg_passing): Likewise. - -2003-09-18 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9848 - * optimize.c (maybe_clone_body): Don't set MARK_USED on parameters - here. - * semantics.c (expand_body): Set it here on the remaining clones. - -2003-09-18 Roger Sayle <roger@eyesopen.com> - - * lex.c (init_operators): Remove operator_name_info for FFS_EXPR. - * class.c (instantiate_type): Remove FFS_EXPR case. - -2003-09-18 Volker Reichelt <reichelt@igpm.rwth-aachen.de> - - * ChangeLog: Fix recent commit. - -2003-09-18 Volker Reichelt <reichelt@igpm.rwth-aachen.de> - - * ChangeLog: Add PR number to patch for PR c++/12316. - -2003-09-18 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * error.c (dump_type): Simplify. Use pp_type_specifier_seq for - "C" types. - * cxx-pretty-print.c (pp_cxx_type_specifier_seq): Fix thinko. - -2003-09-17 Richard Henderson <rth@redhat.com> - - * semantics.c (expand_body): Don't save/restore input_location. - -2003-09-17 Mark Mitchell <mark@codesourcery.com> - - PR c++/12266 - * cp-tree.h (tsubst_flags_t): Add tf_conv. - * class.c (standard_conversion): Pass tf_conv to - instantiate_type. - (resolve_address_of_overloaded_function): Do not call mark_used - when just checking conversions. - - PR debug/12066 - * cp-lang.c (LANG_HOOKS_BUILTIN_TYPE_DECLS): Define. - * cp-tree.h (cxx_builtin_type_decls): Declare. - * decl.c (builtin_type_decls): New variables. - (cxx_builtin_type_decls): New function. - (record_builtin_type): Add to builtin_type_decls. - -2003-09-17 Richard Henderson <rth@redhat.com> - - PR c++/12316 - * semantics.c (expand_or_defer_fn): Inc/dec function_depth. - -2003-09-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/7939 - * typeck.c (comptypes): Don't ICE when its first argument is - error_mark_node. - (compparms): Reverse the arguments of same_type_p. - -2003-09-15 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/12184 - * typeck.c (convert_arguments): Return error_mark_node for an - incomplete parameter. Make error message more informative. - -2003-09-12 Mark Mitchell <mark@codesourcery.com> - - PR c++/3907 - * class.c (maybe_note_name_used_in_class): Refine test for whether - or not we are in a class scope. - - * cp-tree.h (language_function): Remove x_expanding_p. - (expanding_p): Remove. - (doing_semantic_analysis_p): Remove. - (scope_kind): Add sk_function_parms, sk_class, - sk_namespace. - (innermost_scope_kind): New method. - * call.c (cxx_type_promotes_to): Use type_decays_to. - * cp-lang.c (LANG_HOOKS_PUSHLEVEL): Redefine. - (LANG_HOOKS_POPLEVEL): Likewise. - * decl.c (cp_binding_level): Remove parm_flag, template_parms_p, - template_spec_p, namespace_p, is_for_scope, is_try_scope, and - is_catch_scope. Add kind and explicit_spec_p. - (cxx_scope_descriptor): Use a lookup table. - (find_class_binding_level): Use "kind" field in binding_level, not - the various flags. - (pop_binding_level): Likewise. - (innermost_nonclass_level): Likewise. - (toplevel_bindings_p): Likewise. - (namespace_bindings_p): Likewise. - (template_parm_scope_p): Likewise. - (innermost_scope_kind): New method. - (current_tmpl_spec_kind): Use "kind" field in binding_level, not - the various flags. - (pushlevel): Remove check for doing_semantic_analysis_p. - (begin_scope): Simplify. - (add_decl_to_level): Use "kind" field in binding_level, not - the various flags. - (push_local_binding): Likewise. - (pop_label): Remove check for doing_semantic_analysis_p. - (poplevel): Use "kind" field in binding_level, not - the various flags. - (set_block): Remove check for doing_semantic_analysis_p. - (pushlevel_class): Use "kind" field in binding_level, not - the various flags. - (poplevel_class): Likewise. - (initial_push_namespace_scope): Likewise. - (maybe_push_to_top_level): Likewise. - (set_identifier_type_value_with_scope): Likewise. - (pop_everything): Likewise. - (maybe_process_template_type_declaration): Likewise. - (pushtag): Likewise. - (pushdecl): Likewise. - (pushdecl_with_scope): Likewise. - (check_previous_goto_1): Likewise. - (define_label): Likewise. - (finish_case_label): Likewise. - (lookup_tag): Likewise. - (unqualified_namespace_lookup): Likewise. - (lookup_name_real): Likewise. - (lookup_name_current_level): Likewise. - (lookup_type_current_level): Likewise. - (record_builtin_type): Likewise. - (cp_make_fname_decl): Likewise. - (maybe_inject_for_scope_var): Likewise. - (cp_finish_decl): Remove check for doing_semantic_analysis_p. - (start_function): Use begin_scope, not pushlevel. - (finish_function): Use "kind" field in binding_level, not - the various flags. - (start_method): Use begin_scope, not pushlevel. - (make_label_decl): Do not check expanding_p. - (save_function-data): Do not set expanding_p. - (cxx_push_function_context): Do not clear expanding_p. - * semantics.c (cxx_expand_function_start): Do not set expanding_p. - -2003-09-14 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_class_type): Make DECL_MODE match TYPE_MODE for - an bit-field whose width exceeds that of its type. - -2003-09-14 Geoffrey Keating <geoffk@apple.com> - - * rtti.c (get_tinfo_decl): Set TREE_PUBLIC for typeinfo decls. - -2003-09-14 Kazu Hirata <kazu@cs.umass.edu> - - * ChangeLog: Follow spelling conventions. - * parser.c: Likewise. - -2003-09-13 Richard Henderson <rth@redhat.com> - - * decl2.c (finish_file): Check cgraph_assemble_pending_functions - during relaxation loop. - -2003-09-11 David Edelsohn <edelsohn@gnu.org> - - * decl2.c (var_finalized_p): Swap arms of conditional. - -2003-09-10 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11788 - * typeck.c (build_address): If it is a function, mark it used. - (build_unary_op): Do not lose object's side-effects when taking - address of static member function. - * class.c (resolve_address_of_overloaded_function): Use - tsubst_flags_t parameter. Only expect overload sets. Adjust. - (instantiate_type): Adjust flags passing. Do not lose object's - side-effects when taking address of static member function. - -2003-09-11 Richard Henderson <rth@redhat.com> - - * semantics.c (expand_or_defer_fn): Update for new - cgraph_finalize_function argument. - -2003-09-10 Richard Henderson <rth@redhat.com> - - * decl2.c (cxx_callgraph_analyze_expr): Mark argument unused. - -2003-09-10 Jan Hubicka <jh@suse.cz> - - * decl2.c (var_finalized_p): New. - (maybe_emit_vtables, write_out_vars, finish_file): Use it. - -2003-09-10 Richard Henderson <rth@redhat.com> - - * decl2.c (cxx_callgraph_analyze_expr): New, from corpse of - mark_member_pointers. - (lower_function): Remove. - * cp-tree.h: Update to match. - * cp-lang.c (LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR): New. - (LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION): Remove. - -2003-09-09 Richard Henderson <rth@redhat.com> - - * semantics.c (expand_or_defer_fn): Update call to - cgraph_finalize_function. - - * semantics.c (expand_or_defer_fn): Use cgraph_finalize_function - always. - - * decl2.c (finish_file): Avoid out-of-bounds array reference - during memmove. - -2003-09-09 Richard Henderson <rth@redhat.com> - - * decl2.c (mark_member_pointers): Rename from - mark_member_pointers_and_eh_handlers and don't check eh handlers. - -2003-09-09 Christian Ehrhardt <ehrhardt@mathematik.uni-ulm.de> - - PR bootstrap/12168 - * method.c (use_thunk): Clear DECL_RTL of copied nodes. - -2003-09-08 Mark Mitchell <mark@codesourcery.com> - - * cp-lang.c (LANG_HOOKS_REGISTER_BUILTIN_TYPE): Define to - c_register_builtin_type. - - PR c++/11786 - * decl2.c (add_function): Do not complain about seeing the same - non-function twice. - * semantics.c (perform_koenig_lookup): Improve documentation. - - PR c++/5296 - * pt.c (try_one_overload): Add addr_p parameter. - (resolve_overloaded_unification): Pass it. - -2003-09-08 Richard Henderson <rth@redhat.com> - - * optimize.c (maybe_clone_body): Inc/dec function_depth. - -2003-09-08 Richard Henderson <rth@redhat.com> - - * decl.c (finish_function): Clear current_function_decl. - * decl2.c (mark_used): Don't push/pop gc context. - * optimize.c (optimize_function): Likewise. - * tree.c (cp_cannot_inline_tree_fn): Likewise. - * pt.c (instantiate_decl): Inc/dec function_depth instead. - * semantics.c (expand_body): Update for tree_rest_of_compilation - nested argument. - -2003-09-07 Gabriel Dos Reis <gcc@integrable-solutions.net> - - PR c++/11762 - * error.c (dump_decl): Handle namespace-alias-definition. - * decl.c (warn_extern_redeclared_static): There is no point in - checking changes in storage class specifier for a namespace - declaration. - (duplicate_decls): Tidy diagnostic message. - * cxx-pretty-print.c (pp_cxx_left_brace): New macro. - (pp_cxx_right_brace): Likewise. - (pp_cxx_original_namespace_definition): New function. - (pp_cxx_namespace_alias_definition): Likewise. - (pp_cxx_declaration): Use them. Handle NAMESPACE_DECLs. - -2003-09-07 Jan Hubicka <jh@suse.cz> - - * decl2.c (maybe_emit_vtables, write_out_vars, finish_file): - Avoid re-emitting variables in unit-at-a-time mode. - -2003-09-06 Mark Mitchell <mark@codesourcery.com> - - PR c++/11867 - * call.c (standard_conversion): Improve comments. - (perform_direct_initialization): Make sure we return an expression - of the correct type. - * typeck.c (build_static_cast): Check for ambiguity and - accessibility when performing conversions. - -2003-09-06 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (add_binding): Remove declaration. - * name-lookup.h (supplement_binding): Declare. - * decl.c (add_binding): Move to name-lookup.c. - (push_local_binding): Adjust. - (push_class_binding): Likewise. - (set_identifier_type_value_with_scope): Likewise. - * name-lookup.c (supplement_binding): Rename from add_binding. - Return a bool. Improve documentation. - (set_namespace_binding): Adjust. - * Make-lang.in (cp/name-lookup.o): Depend on toplev.h - -2003-09-06 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11794 - * class.c (pushclass): Push dependent using decls for nested - classes of templates too. - -2003-09-06 Roger Sayle <roger@eyesopen.com> - - PR c++/11409 - * class.c (resolve_address_of_overloaded_function): When building - list of matching non-template function decls, ignore anticipated - declarations of undeclared or shadowed GCC builtins. - -2003-09-06 Steven Bosscher <steven@gcc.gnu.org> - - PR c++/11595 - * decl.c (define_label): Remove unreachable timevar pop. - Always return the decl, even if the definition is invalid. - -2003-09-06 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/12167 - * parser.c (cp_parser_late_parsing_default_args): Push & pop the - unparsed functions queue. - -2003-09-05 Mark Mitchell <mark@codesourcery.com> - - PR c++/12163 - * call.c (perform_direct_initialization): Correct logic for - direct-initialization of a class type. - - PR c++/12146 - * pt.c (lookup_template_function): Robustify. - -2003-09-05 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11922 - * pt.c (tsubst_qualified_id): Make sure we get a non-type. - (tsubst_expr, tsubst_copy_and_build): Pass false, not zero, as - is_type_p to lookup_qualified_name. - - * semantics.c (finish_call_expr): Refactor some code. - - PR c++/12037 - * cp-tree.h (COMPOUND_EXPR_OVERLOADED): New. - (build_min_non_dep): Declare. - * tree.c (build_min): Propagate TREE_SIDE_EFFECTS. - (build_min_non_dep): New. - * cvt.c (convert_to_void): Don't explicitly copy - TREE_SIDE_EFFECTS, TREE_NO_UNUSED_WARNING. - * call.c (build_new_method_call): Use build_min_non_dep. - * decl2.c (grok_array_decl): Likewise. - (build_offset_ref_call_from_tree): Likewise. - * typeck.c (finish_class_member_access_expr, - build_x_indirect_ref, build_x_binary_op, build_x_unary_op, - build_x_conditional_expr, build_x_compound_expr): Likewise. - (build_static_cast, build_reinterpret_cast, - build_const_cast): Propagate TREE_SIDE_EFFECTS inside a template. - * typeck2.c (build_x_arrow): Use build_min_non_dep. - (build_functional_cast): Propagate TREE_SIDE_EFFECTS inside a - template. - * rtti.c (build_dynamic_cast_1): Set DECL_IS_PURE. - (build_dynamic_cast): Set TREE_SIDE_EFFECTS. - * pt.c (build_non_dependent_expr): Check COMPOUND_EXPR_OVERLOADED. - -2003-09-04 Richard Henderson <rth@redhat.com> - - * decl2.c (mark_member_pointers_and_eh_handlers): Update for - change in cgraph_mark_needed_node arguments. - -2003-09-02 Geoffrey Keating <geoffk@apple.com> - - PR 12161 - * decl2.c (mark_used): Use ggc_push_context/ggc_pop_context. - * tree.c (cp_cannot_inline_tree_fn): Likewise. - -2003-09-04 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (finish_sizeof, finish_alignof): Remove. - (expr_sizeof): Replace with ... - (cxx_sizeof_or_alignof_expr): ... here. - (cxx_sizeof_or_alignof_type): Make complain parameter a bool. - * parser.c (cp_parser_unary_expression): Commonize alignof and - sizeof handling. - * pt.c (tsubst_copy_and_build): Adjust alignof and sizeof - substitution. - * semantics.c (finish_sizeof, finish_alignof): Remove. - * typeck.c (cxx_sizeof_or_alignof_type): Complain parameter - becomes bool. Set TREE_READONLY. - (expr_sizeof): Replace with ... - (cxx_sizeof_or_alignof_expr): ... here. Clear TREE_SIDE_EFFECTS. - -2003-09-04 Mark Mitchell <mark@codesourcery.com> - - Remove cast-as-lvalue extension. - * call.c (build_conditional_expr): Correct formatting. - (convert_like_real): Use lvalue_p, not non_cast_lvalue_p. - (initialize_real): Use real_lvalue_p, not real_non_cast_lvalue_p. - * cp-tree.h (non_cast_lvalue_p): Remove. - (real_non_cast_lvalue_p): Remove. - (non_cast_lvalue_or_else): Remove. - * tree.c (lvalue_p_1): Remove allow_cast_as_lvalue parameter. - (real_lvalue_p): Adjust call to lvalue_p_1. - (non_cast_lvalue_p): Remove. - (non_cast_lvalue_or_else): Remove. - (lvalue_p): Adjust call to lvalue_p_1. - (lvalue_or_else): Simplify. - * typeck.c (build_unary_op): Use lvalue_or_else, not - non_cast_lvalue_or_else. - (build_static_cast): Use real_lvalue_p, not real_non_cast_lvalue_p. - -2003-09-03 DJ Delorie <dj@redhat.com> - - * decl.c (finish_function): Pass fndecl to aggregate_value_p. - -2003-09-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/12053 - * class.c (include_empty_classes): Correct logic for ABI version 1. - -2003-09-03 Richard Henderson <rth@redhat.com> - - * optimize.c (optimize_function): Push/pop ggc context around - the call to optimize_inline_calls. - -2003-09-02 Scott Brumbaugh <scottb.lists@verizon.net> - - PR c++/11553 - * parser.c (cp_parser_decl_specifier_seq): Add check for a - duplicate friend decl-specifier. - -2003-09-02 Mark Mitchell <mark@codesourcery.com> - - PR c++/11847 - * pt.c (convert_nontype_argument): Correct representation of - REFERENCE_TYPE expressions. - - PR c++/11808 - * cp-tree.h (KOENIG_LOOKUP_P): New macro. - (finish_call_expr): Change prototype. - * parser.c (cp_parser_postfix_expression): Adjust call to - finish_call_expr. - * pt.c (tsubst_copy_and_build): Use KOENIG_LOOKUP_P. - * semantics.c (finish_call_expr): Add koenig_p parameter. - -2003-09-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/12114 - * cp-tree.h (initialize_reference): Change prototype. - * call.c (initialize_reference): Add cleanup parameter. - * decl.c (grok_reference_init): Likewise. - (check_initializer): Likewise. - (cp_finish_decl): Insert a CLEANUP_STMT if necessary. - (duplicate_decls): When replacing an anticipated builtin, do not - honor TREE_NOTHROW. - * typeck.c (convert_for_initialization): Correct call to - initialize_reference. - - PR c++/11972 - * pt.c (dependent_type_p_r): Pass only the innermost template - arguments to any_dependent_template_arguments_p. - -2003-09-01 Josef Zlomek <zlomekj@suse.cz> - - * error.c (dump_expr): Kill BIT_ANDTC_EXPR. - * lex.c (init_operators): Kill BIT_ANDTC_EXPR. - * pt.c (tsubst_copy): Kill BIT_ANDTC_EXPR. - * typeck.c (build_binary_op): Kill BIT_ANDTC_EXPR. - (tsubst_copy_and_build): Kill BIT_ANDTC_EXPR. - -2003-08-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/12093 - * pt.c (build_non_dependent_expr): Do not build a - NON_DEPENDENT_EXPR for a STRING_CST. - - PR c++/11928 - * search.c (add_conversions): Avoid adding two conversion - operators for the same type. - -2003-08-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/6196 - * pt.c (tsubst_copy_and_build): Correct handling of - address-of-label extension. - * semantics.c (finish_goto_stmt): The address of a label must go - through the lvalue-to-rvalue conversion. - -2003-08-29 Richard Henderson <rth@redhat.com> - Jason Merrill <jason@redhat.com> - - * cp-lang.c (LANG_HOOKS_RTL_EXPAND_START): New. - (LANG_HOOKS_RTL_EXPAND_STMT): New. - * cp-tree.h (cxx_expand_function_start): Declare. - * decl.c (start_function): Use allocate_struct_function. - Move stmts_are_full_exprs_p assertion from expand_body. - Do not free_after_parsing or free_after_compilation. - (cxx_push_function_context): Move code to set struct function - data from genrtl_start_function. - * optimize.c (optimize_function): Don't inc/dec function_depth. - * semantics.c (expand_body): Use tree_rest_of_compilation. - (cxx_expand_function_start): Rename from genrtl_start_function, - omit bits done by tree_rest_of_compilation. - (genrtl_finish_function): Remove. - (clear_decl_rtl): Move to ../tree-optimize.c. - -2003-08-29 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/11811 - * cxx-pretty-print.c (pp_cxx_canonical_template_parameter): New - function. - * cxx-pretty-print.h: Declare. - * error.c (dump_template_parameter): Use it. - (dump_type): Likewise. - -2003-08-28 Mark Mitchell <mark@codesourcery.com> - - * init.c (decl_constant_value): Deal with COND_EXPR specially. - * call.c (build_conditional_expr): Revert previous patch. - - PR optimization/5079 - * call.c (build_conditional_expr): Use decl_constant_value to - simplify the arguments. - -2003-08-26 Dan Nicolaescu <dann@ics.uci.edu> - - * parser.c (struct cp_token): Use enum bitfields. - (CP_TOKEN_BLOCK_NUM_TOKENS): Make sure cp_token_block fits in a - 512B allocation unit. - (cp_parser_token_tree_map_node): Use enum bitfields. - -2003-08-26 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11871 - * decl.c (push_class_level_binding): Correct old_decl value from - my 2003-07-29 reorganization. - - * call.c (build_call): Don't set TREE_SIDE_EFFECTS here. - (build_new_method_call): Add goto finish. - * semantics.c (simplify_aggr_init_exprs_r): Don't set - TREE_SIDE_EFFECTS on a call. - -2003-08-25 Richard Henderson <rth@redhat.com> - - * cxx-pretty-print.c (pp_cxx_class_name): Remove unused function. - -2003-08-25 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cxx-pretty-print.h (pp_cxx_flag_default_argument): New flag. - (cxx_pretty_printer): Adjust base type. - (pp_cxx_function_specifier): Declare. - * cxx-pretty-print.c (pp_cxx_whitespace): New macro. - (pp_cxx_left_paren): Likewise. - (pp_cxx_right_paren): Likewise. - (pp_cxx_dot): Likewise. - (pp_cxx_arrow): Likewise. - (pp_cxx_semicolon): Likewise. - (pp_cxx_identifier): Likewise. - (pp_cxx_cv_qualifier_seq): Likewise. - (pp_cxx_storage_class_specifier): Likewise. - (pp_cxx_expression_list): Likewise. - (pp_cxx_space_for_pointer_operator): Likewise. - (pp_cxx_init_declarator): Likewise. - (pp_cxx_call_argument_list): Likewise. - (pp_cxx_nonconsecutive_character): Tidy. - (pp_cxx_conversion_function_id): New function. - (pp_cxx_template_id): Likewise. - (pp_cxx_template_keyword_if_needed): Likewise. - (pp_cxx_nested_name_specifier): Likewise. - (pp_cxx_unqualified_id): Tidy - (pp_cxx_qualified_id): Handle more nodes. - (pp_cxx_primary_expression): Tidy. - (pp_cxx_postfix_expression): Likewise. - (pp_cxx_new_expression): Tidy. - (pp_cxx_delete_expression): Likewise. - (pp_cxx_cast_expression): New function. - (pp_cxx_pm_expression): Tidy. - (pp_cxx_conditional_expression): Likewise. - (pp_cxx_assignment_operator): New function. - (pp_cxx_assignment_expression): Tidy. - (pp_cxx_expression): New function. - (pp_cxx_function_specifier): Likewise. - (pp_cxx_decl_specifier_seq): Likewise. - (pp_cxx_simple_type_specifier): Tidy. - (pp_cxx_type_specifier_seq): Likewise. - (pp_cxx_ptr_operator): New function. - (pp_cxx_implicit_parameter_type): Likewise. - (pp_cxx_parameter_declaration): Tidy. - (pp_cxx_parameter_declaration_clause): New function. - (pp_cxx_exception_specification): Likewise. - (pp_cxx_direct_declarator): Tidy. - (pp_cxx_declarator): Likewise. - (pp_cxx_ctor_initializer): New function. - (pp_cxx_function_definition): Likewise. - (pp_cxx_abstract_declarator): Tidy. - (pp_cxx_direct_abstract_declarator): Likewise. - (pp_cxx_type_id): Likewise. - (pp_cxx_exception_declaration): New function. - (pp_cxx_statement): Likewise. - (pp_cxx_simple_declaration): Likewise. - (pp_cxx_template_parameter_list): Likewise. - (pp_cxx_template_parameter): Likewise. - (pp_cxx_template_declaration): Likewise. - (pp_cxx_explicit_specialization): Likewise. - (pp_cxx_explicit_instantiation): Likewise. - (pp_cxx_declaration): Tidy. - (pp_cxx_pretty_printer_init): Initialize more fields. - -2003-08-25 Mark Mitchell <mark@codesourcery.com> - - PR c++/8795 - * cp-tree.h (build_cplus_method_type): Remove. - * call.c (standard_conversion): Use build_method_type_directly - instead of build_cplus_method_type. - * class.c (build_clone): Likewise. - (adjust_clone_args): Likewise. - * decl.c (build_ptrmem_type): Likewise. - (grokdeclarator): Likewise. - (check_function_type): Likewise. - * decl2.c (grok_method_quals): Likewise. - (maybe_retrofit_in_chrg): Likewise. - * pt.c (copy_default_args_to_explicit_spec): Likewise. - (tsubst_function_type): Likewise. - (tsubst): Likewise. - * tree.c (build_cplus_method_type): Remove. - * typeck.c (merge_types): Use build_method_type_directly. - -2003-08-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/3765 - * search.c (dfs_access_in_type): Fix typo in comment. - (dfs_accessible_queue_p): Likewise. - (dfs_accessible_p): Only terminate when a friend is found. - (accessible_p): Return immediately if access_in_type allows - access. - -2003-08-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/641, c++/11876 - * friend.c (add_friend): Add complain parameter. - (make_friend_class): Likewise. - (do_friend): Adjust add_friend call. - * decl.c (grokdeclarator): Adjust make_friend_class call. - * parser.c (cp_parser_member_declaration): Likewise. - (cp_parser_template_declaration_after_export): Likewise. - * pt.c (instantiate_class_template): Adjust make_friend_class - and add_friend call. - * cp-tree.h (make_friend_class): Adjust declaration. - (add_friend): Likewise. - -2003-08-21 Jason Merrill <jason@redhat.com> - - PR c++/11283 - * call.c (build_conditional_expr): Ignore cv-qual differences for - non-class types. - -2003-08-21 Mark Mitchell <mark@codesourcery.com> - - PR c++/11551 - * parser.c (cp_parser_id_expression): Add declarator_p parameter. - (cp_parser_primary_expression): Adjust call to - cp_parser_id_expression. - (cp_parser_unqualified_id): Complain about the use of - typedef-names in a destructor declarator. - (cp_parser_postfix_expression): Adjust call to - cp_parser_id_expression. - (cp_parser_type_parameter): Likewise. - (cp_parser_template_argument): Likewise. - (cp_parser_declarator_id): Likewise. - - PR c++/11919 - * call.c (standard_conversion): Use same_type_p, not pointer - equality, to compare types. - - PR c++/10762 - * parser.c (cp_parser_using_declaration): Check for invalid uses - of template-ids here... - * decl2.c (do_class_using_decl): ... rather than here. - -2003-08-20 Mark Mitchell <mark@codesourcery.com> - - PR c++/11834 - * pt.c (more_specialized): Bump processing_template_decl. - -2003-08-21 Jason Merrill <jason@redhat.com> - - PR c++/11614 - * decl.c (grokdeclarator): Recognize a flexible array based on the - type, not the form of the declarator. - -2003-08-20 Jason Merrill <jason@redhat.com> - - * semantics.c (simplify_aggr_init_expr): Split out from - simplify_aggr_init_exprs_r. Convert slot address to match - the return type. - * cp-tree.h: Declare it. - * tree.c (cp_copy_res_decl_for_inlining): Don't clobber the - DECL_NAME of a user variable. - -2003-08-20 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11945 - * pt.c (build_non_dependent_expr): Look inside COND_EXPR and - COMPOUND_EXPR. - * semantics.c (finish_expr_stmt): Always convert to void. - * typeck.c (build_x_compound_exp): Always convert to void. - -2003-08-19 Mark Mitchell <mark@codesourcery.com> - - PR c++/11684 - * cp-tree.h (grok_op_properties): Change prototype. - * decl.c (grok_op_properties): Add complain parameter. - (grokfndecl): Pass it. - * pt.c (tsubst_decl): Adjust accordingly. - - PR c++/10926 - * decl.c (start_method): Return immediately if push_template_decl - does not like the declaration. - * pt.c (push_template_decl_real): Disallow member template - destructors. - - PR c++/11036 - * cp-tree.h (add_binding): Add prototype. - * class.c (add_method): Set TYPE_HAS_DESTRUCTOR if appropriate. - (maybe_warn_about_overly_private_class): Use - CLASSTYPE_DESTRUCTORS. - (pushclass): Adjust call to set_identifier_type_value. - * decl.c (add_binding): Give it external linkage. - (push_local_binding): Adjust call to add_binding. - (push_class_binding): Likewise. - (set_identifier_type_value_with_scope): Change prototype. Use - add_binding for global bindings. - (set_identifier_type_value): Adjust accordingly. - (pushtag): Likewise. - (pushdecl): Use set_identifier_type_value, not - set_identifier_type_value_with_scope. - (pushdecl_namespace_level): Adjust calls to - SET_IDENTIFIER_TYPE_VALUE to pass a DECL. - (pushdecl_class_level): Likewise. - (lookup_tag): Use select_decl. - (select_decl): Improve comment. - (record_builtin_type): Do not call pushdecl. - (cxx_init_decl_processing): Do not call xref_tag for bad_alloc. - (cp_finish_decl): Adjust call to set_identifier_type_value. - (check_elaborated_type_specifier): Improve checks for invalid uses - of typedefs. - (xref_tag): Adjust call to check_elaborated_type_specifier. - * decl2.c (grokclassfn): Do not set TYPE_HAS_DESTRUCTOR. - * name-lookup.c (set_namespace_binding): Use add_binding. - * parser.c (cp_parser_simple_type_specifier): Return a TYPE_DECL, - rather than an IDENTIFIER_NODE, to represent built-in types, if - requested by the caller. - (cp_parser_postfix_expression): Adjust call. - (cp_parser_type_specifier): Likewise. - (cp_parser_elaborated_type_specifier): Adjust call to - check_elaborated_type_specifier. - * typeck2.c (build_functional_cast): Do not perform name lookups. - - PR c++/10717 - * decl.c (expand_static_init): Remove unnecessary code. - -2003-08-19 Andrew Pinski <pinskia@physics.uc.edu> - - PR c++/10538, PR c/5582 - * cp/cp-lang.c (LANG_HOOKS_DECL_UNINIT): Define. - -2003-08-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/11174 - * init.c (build_offset_ref): Perform access checking for - pointer to member correctly. - -2003-08-19 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTICS): Fix spelling. - -2003-08-18 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11957 - * cp-tree.h (finish_stmt_expr): Add bool parameter. - * init.c (finish_init_stmts): Pass true to finish_stmt_expr. Don't - adjust the stmt_expr here. - (build_vec_init): Use finish_stmt_expr_expr, convert result to - array type. - * parser.c (cp_parser_primar_expression): Adjust finish_stmt_expr - call. - * pt.c (tsubst_copy): Likewise. - * semantics.c (finish_stmt_expr): Add parameter. - - * pt.c (instantiate_class_template): Push to class's scope before - tsubsting base. - -2003-08-17 Jan Hubicka <jh@suse.cz> - - PR C++/11702 - * semantics.c (finish_id_expression): Mark all functions as used. - -2003-08-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11512 - * cvt.c (convert_to_void): Indicate which side of conditional has - no effects, and rhs of comma operator. Test for no sideeffect - expressions here and always build a convert expr. - * init.c (expand_default_init): Convert the init to void. - * typeck.c (build_x_compound_expr): Do not check for side effects - here. - (build_compound_expr): Do not convert lhs when building a - template. - -2003-08-15 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.def (NON_DEPENDENT_EXPR): Add operand. - * decl2.c (build_offset_ref_call_from_tree): Use - build_non_dependent_expr. - * error.c (dump_expr) <NON_DEPENDENT_EXPR case>: Dump the operand. - * pt.c (build_non_dependent_expr): Set operand. - -2003-08-14 Jan Hubicka <jh@suse.cz> - - * decl2.c (mark_member_pointers): Rename to... - (mark_member_pointers_and_eh_tinfos): ... this one; deal with eh tinfos - (lower_function): Update call. - * except.c (eh_type_info): Break out from ... - (build_eh_type): ... here; tinfo is already used. - (finish_eh_spec_block): Mark tinfos as used. - * semantics.c (finish_handler_params): Mark tinfo as used. - * cp-tree.h (eh_type_info): Declare. - -2003-08-15 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (instantiate_class_template): Set location before - substuting bases. - - * decl.c (make_typename_type): Use my_friendly_assert. - * pt.c (tsubst_aggr_type): Rearrange context substitution. - -2003-08-14 Jan Hubicka <jh@suse.cz> - - * method.c (use_thunk): Expand body directly. - -2003-08-12 Mark Mitchell <mark@codesourcery.com> - - PR c++/11703 - * call.c (type_passed_as): Use TYPE_SIZE, not TYPE_PRECISION to - determine whether or not to promote types. - (convert_for_arg_passing): Likewise. - * decl2.c (cp_build_parm_decl): Do not set DECL_ARG_TYPE in - templates. - * pt.c (tsubst_decl): Do not expect it to be set. - - PR c++/9512 - PR c++/10923 - * cp-tree.h (check_elaborated_type_specifier): Declare. - (handle_class_head): Remove. - (note_got_semicolon): Likewise. - (note_list_got_semicolon): Likewise. - (finish_class_definition): Likewise. - * decl.c (check_elaborated_type_specifier): Make it public. - Robustify. - (handle_class_head): Remove. - * parser.c (cp_parser_elaborated_type_specifier): Use - check_elaborated_type_specifier. - (cp_parser_class_specifier): Do not call finish_class_definition. - (cp_parser_class_head): Or handle_class_head. Check for - over-qualified names. - * semantics.c (finish_class_definition): Remove. - - * parser.c (cp_parser_check_for_definition_in_return_type): New - function. - (cp_parser_simple_declaration): Adjust call to - cp_parser_init_declarator. - (cp_parser_decl_specifier_seq): Change type of - declares_class_or_enum parameter. - (cp_parser_explicit_instantiation): Adjust accordingly. - (cp_parser_type_specifier): Change type of - declares_class_or_enum parameter. - (cp_parser_init_declarator): Add declares_class_or_enum - parameter. - (cp_parser_parameter_declaration): Adjust call to - cp_parser_decl_specifier_seq. - (cp_parser_function_definition): Likewise. - (cp_parser_member_declaration): Likewise. - (cp_parser_single_declaration): Likewise. - - * cp-tree.h (lang_type_class): Remove has_call_overloaded, - has_array_ref_overloaded, has_arrow_overloaded, and got_semicolon. - (TYPE_OVERLOADS_CALL_EXPR): Remove. - (TYPE_OVERLOADS_ARRAY_REF): Likewise. - (TYPE_OVERLOADS_ARROW): Likewise. - (CLASSTYPE_GOT_SEMICOLON): Likewise. - * class.c (check_bases): Do not set them. - (finish_struct_1): Likewise. - * decl.c (cp_finish_decl): Do not set CLASSTYPE_GOT_SEMICOLON. - (build_ptrmemfunc_type): Likewise. - (grok_op_properties): Do not set TYPE_OVERLOADS_*. - (start_function): Do not check CLASSTYPE_GOT_SEMICOLON. - * decl2.c (grokfield): Do not set CLASSTYPE_GOT_SEMICOLON. - * lex.c (note_got_semicolon): Remove. - (note_list_got_semicolon): Likewise. - * parser.c (cp_parser_simple_declaration): Do not call - note_list_got_semicolon. - * pt.c (list_eq): Remove. - (lookup_template_class): Do not set CLASSTYPE_GOT_SEMICOLON. - (instantiate_class_template): Do not set TYPE_OVERLOADS*. - (instantiate_class_template): Do not set CLASSTYPE_GOT_SEMICOLON. - * ptree.c (cxx_print_type): Do not print them. - * semantics.c (finish_member_class_template): Do not call - note_list_got_semicolon. - -2003-08-11 Aldy Hernandez <aldyh@redhat.com> - - * call.c (standard_conversion): Opaque pointers interconvert. - - * testsuite/g++.dg/other/opaque-3.C: New. - -2003-08-11 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (merge_types): Handle cv-qualified pointer-to-member - types correctly. - -2003-08-10 Mark Mitchell <mark@codesourcery.com> - - PR c++/11789 - * cp-tree.h (get_vbase): Remove. - (get_vbase_types): Remove. - * init.c (expand_member_init): Correct logic for looking up base - classes. - -2003-08-10 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * error.c (dump_expr): Tidy. - * cxx-pretty-print.c (pp_cxx_nonconsecutive_character): New. - (pp_cxx_begin_template_argument_list): Likewise. - (pp_cxx_end_template_argument_list): Likewise. - (is_destructor_name): Likewise. - (pp_cxx_unqualified_id): Likewise. - (pp_cxx_qualified_id): Likewise. - (pp_cxx_id_expression): Likewise. - (pp_cxx_new_expression): Likewise. - (pp_cxx_delete_expression): Likewise. - (pp_cxx_pm_expression): Likewise. - (pp_cxx_type_specifier): Rework. - (pp_cxx_type_id): Likewise. - (pp_cxx_primary_expression): Likewise. - (pp_cxx_postfix_expression): Likewise. - (pp_cxx_unary_expression): Likewise. - (pp_cxx_multiplicative_expression): Likewise. - (pp_cxx_conditional_expression): Likewise. - (pp_cxx_assignment_expression): Likewise. - (pp_cxx_pretty_printer_init): Tidy. - -2003-08-10 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): non-NULL - NODE is always a TREE_VEC of nonzero size. - (NUM_TMPL_ARGS): NODE is always a TREE_VEC. - * decl2.c (arg_assoc): Template args will be a vec. - * error.c (dump_decl) <TEMPLATE_ID_EXPR case>: Call - dump_template_argument_list. - (dump_template_parms): Args will be a vec. - * parser.c (cp_parser_template_argument_list): Produce a - vector, not a list. - * pt.c (coerce_template_parms): Args are always vectors. - (mangle_class_name_for_template): Likewise. - (lookup_template_function): Likewise. - (lookup_template_class): Likewise. - (tsubst_template_args): Likewise. - (tsubst_baselink): Use tsubst_template_args. - (tsubst_qualified_id): Likewise. - (tsubst_copy) <TEMPLATE_ID_EXPR case>: Likewise. - (tsubst_copy_and_build) <TEMPLATE_ID_EXPR case>: Likewise. - (any_dependent_template_args_p): Args are always vectors. - * tree.c (cp_tree_equal): Add TEMPLATE_ID_EXPR case. - - PR c++/11670 - * call.c (convert_like_real): Add rvalue binding error message. - * error.c (dump_expr) <NOP_EXPR case>: Detect when the no expr is - really a cast. - - PR c++/10530 - * pt.c (dependent_type_p_r): A dependent template-id is a class - type with dependent template arguments, or a bound template - template parameter. - (type_dependent_expression_p): A template function decl cannot - have a dependent context. - -2003-08-07 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/5767 - * parser.c (cp_parser_class_name): Return immediately when scope - is error_mark_node. - -2003-08-07 Aldy Hernandez <aldyh@redhat.com> - - * cp/Make-lang.in (cp/call.o): Add dependency for target.h. - - * cp/call.c (standard_conversion): Support opaque types. - Include target.h. - (strip_top_quals): Use cp_build_qualified_type instead of - TYPE_MAIN_VARIANT. - - * cp/typeck.c (convert_for_assignment): Support opaque types. - - * testsuite/g++.dg/other/opaque-1.C: New. - - * testsuite/g++.dg/other/opaque-2.C: New. - -2003-08-06 Aldy Hernandez <aldyh@redhat.com> - - * decl.c (grokparms): Use cp_build_qualified_type instead - TYPE_MAIN_VARIANT. - -2003-08-05 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cxx-pretty-print.h: New file. - * cxx-pretty-print.c: Likewise. - * error.c (scratch_pretty_printer): Change type. - (init_error): Tidy. - (dump_aggr_type): Likewise. - (dump_global_iord): Likewise. - (dump_expr): Likewise. - (dump_char): Remove. - * cp-lang.c (LANG_HOOKS_INITIALIZE_DIAGNOSTITCS): Define. - (cxx_initialize_diagnostics): New function. - * Make-lang.in (CXX_OBJS): Add cp/cxx-pretty-print.o - (CXX_PRETTY_PRINT_H): New variable. - (cp/cxx-pretty-print.o): New rule. - (cp/cp-lang.o): Update dependence. - (cp/error.o): Likewise. - -2003-08-05 Steven Bosscher <steven@gcc.gnu.org> - - * cp-tree.h (struct lang_decl): Don't include c_lang_decl. - (DECL_DECLARED_INLINE_P): Remove. - * decl2.c (import_export_decl): Only look at DECL_DECLARED_INLINE_P - if decl is a FUNCTION_DECL. This never made sense, but now it is - required to avoid a tree check failure. - * decl.c (grokfndecl): Don't touch DID_INLINE_FUNC. - * optimize.c (maybe_clone_body): Likewise. - -2003-08-04 Roger Sayle <roger@eyesopen.com> - - * decl.c (cxx_insert_default_attributes): Delete. - * cp-tree.h (cxx_insert_default_attributes): Don't prototype. - * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Don't define. - -2003-08-03 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11704 - * pt.c (type_dependent_expression_p): Cope with COMPONENT_REF with - unknown type. - - PR c++/11766 - * typeck.c (comp_ptr_ttypes_real): Don't loop on pointers to - member functions. - -2003-08-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9447 - * cp-tree.def (USING_DECL): Document its type. - * class.c (pushclass): If we're entering a template, push any - dependent using decls it has. - * decl2.c (do_class_using_decl): Refactor. Type is NULL iff it is - a dependent scope. - * pt.c (tsubst_decl) <USING_DECL case>: Set type. - (tsubst): Remove USING_DECL checks. - (type_dependent_expression_p): Remove USING_DECL case. - * semantics.c (finish_member_declaration): A USING_DECL's type - indicates whether it is dependent. - -2003-08-02 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (pushclass): Remove unneeded parameter. - * class.c (pushclass): Remove unneeded MODIFY parm. Adjust. - (push_nested_class): Adjust pushclass call. - * pt.c (instantiate_class_template): Likewise. - * semantics.c (begin_class_definition): Likewise. - -2003-08-01 Nathanael Nerode <neroden@gcc.gnu.org> - - * typeck2.c (add_exception_specifier): Use 'bool' where appropriate. - -2003-08-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/11697 - * decl.c (decls_match): Don't ignore the types of template - classes. - - PR c++/11744 - * pt.c (tsubst_copy_and_build): Refine Koenig lookup logic. - -2003-08-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/8442, c++/8806 - * decl.c (qualify_lookup): Accept TEMPLATE_DECL if types are - preferred. - (check_elaborated_type_specifier): Add allow_template_p - parameter. Check tag mismatch and class template. - (xref_tag): Add template_header_p parameter. Add assertion - that name is an IDENTIFIER_NODE. Remove implicit typename - warning. Simplify lookup process if globalize is true. - (cxx_init_decl_processing): Adjust call to xref_tag. - (xref_tag_from_type): Likewise. - * decl2.c (handle_class_head): Likewise. - * parser.c (cp_parser_elaborated_type_specifier, - cp_parser_class_head): Likewise. - * rtti.c (init_rtti_processing, build_dynamic_cast1, - tinfo_base_init, emit_support_tinfos): Likewise. - * class.c (is_base_of_enclosing_class): Remove. - * pt.c (convert_template_argument): Don't accept RECORD_TYPE as - template template argument. - * cp-tree.h (xref_tag): Adjust declaration. - (is_base_of_enclosing_class): Remove. - * NEWS: Document template template argument change. - -2003-08-01 Nathan Sidwell <nathan@codesourcery.com> - - * parser.c (cp_parser_init_declarator, - cp_paser_member_declaration): Reformat. - * pt.c (lookup_template_class, type_unification_real, unify, - type_dependent_expression_p): Reformat. - - PR c++/11295 - * cp-tree.h (tubst_flags_t): Add tf_stmt_expr_cmpd, - tf_stmt_expr_body. - (finish_stmt_expr_expr): Declare. - * parser.c (cp_parser_primary_expression): Tell - cp_parser_compount_statement that it is a statement expression. - (cp_parser_statement, cp_parser_labeled_statement, - cp_parser_compound_statement, cp_parser_statement_seq_opt): Add - in_statement_expr_p parameter. - (cp_parser_expression_statement): Likewise. Call - finish_stmt_expr_expr for final expression of a statement - expression. - (cp_parser_for_init_statement, - cp_parser_implicitly_scoped_statement, - cp_parser_already_scoped_statement, cp_parser_function_definition, - cp_parser_try_block, cp_parser_handled): Adjust. - * pt.c (tsubst_copy) <STMT_EXPR case>: Pass tf_stmt_expr. - (tsubst_expr): Process tf_stmt_expr and tf_stmt_exprs flags. - (tsubst_expr) <EXPR_STMT case>: Check tf_stmt_exprs flag. - * semantics.c (finish_expr_stmt): Do not deal with statement - expressions. - (begin_stmt_expr): Clear last_expr_type. - (finish_stmt_expr_expr): New. - (finish_stmt_expr): Process the value expression. - - * typeck.c (build_compound_expr): If RHS is a TARGET_EXPR, put the - compound expr inside the target's initializer. - - PR c++/11525 - * parser.c (cp_parser_primary_expression): Do not set - non-constant-p merely because it is a dependent scope. - - PR c++/9447 - * decl2.c (do_class_using_decl): Set type to NULL_TREE. - * semantics.c (finish_expr_stmt): Do not convert to void in a - template. - -2003-07-31 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (coerce_template_parms): Refactor. - (fn_type_unification): Increment processing_template_decl when - tsubsting an incomplete set of explicit args. - - PR c++/11347 - * pt.c (instantiate_class_template): Increment - processing_template_decl around the tsubst of a template member - class. - (tsubst_qualified_id): Assert we do not have a dependent scope. - - * pt.c (coerce_template_template_parms, lookup_template_class, - can_complete_type_without_circularity, instantiate_class_template, - tsubst_decl, unify): Reformat. - -2003-07-31 Jan Hubicka <jh@suse.cz> - - * decl2.c (maybe_make_one_only): Use mark_referenced. - * method.c (use_thunk): Likewsie. - -2003-07-30 Jan Hubicka <jh@suse.cz> - - * class.c (build_vtable_entry_ref): Kill. - (build_vtbl_ref_1): Do not call build_vtable_entry_ref. - (build_vfn_ref): Do not call build_vtable_entry_ref. - * cp-lang.c (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Kill. - * cp-tree.h (prepare_assemble_variable): Kill. - * cp-decl.c (prepare_assemble_variable): Kill. - -2003-07-29 Geoffrey Keating <geoffk@apple.com> - - * parser.c (cp_lexer_new_main): Use c_common_no_more_pch instead - of setting valid_pch by hand. - -2003-07-29 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE> - - * decl.c (finish_enum): Initialize underlying_type. - -2003-07-29 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9447 - * decl.c (add_binding): Add bval local variable. - (push_class_level_binding): Likewise. Allow a USING_DECL to be - pushed. - * decl2.c (do_class_using_decl): The type of a using decl is - unknown. - * parser.c (cp_parser_postfix_expression): Refactor unqualified-id - function call lookup code. - * pt.c (tsubst): A USING_DECL will have unknown type. - (tsubst_copy_and_build): Allow a using decl. - (type_dependent_expression_p): A USING_DECL will make it - dependent. - * semantics.c (finish_member_declaration): Push a dependent using - declaration. - -2003-07-28 Mark Mitchell <mark@codesourcery.com> - - PR c++/11530 - * parser.c (cp_parser_postfix_expression): Do not call mark_used. - * semantics.c (finish_id_expression): Call mark_used for all - declarations. - -2003-07-28 Mark Mitchell <mark@codesourcery.com> - - PR c++/11667 - * call.c (standard_conversion): Allow all integral->enumeral - conversions, after marking them as bad. - * decl.c (finish_enum): Make sure that all enumerators are - properly converted to the underlying type. - (build_enumerator): Set DECL_CONTEXT for namespace-scope - enumeration types. - * pt.c (tsubst_copy): Adjust handling of CONST_DECLs accordingly. - (tsubst_enum): Tidy. - - * Make-lang.in (typeck.o): Depend on convert.h. - (class.o): Likewise. - (rtti.o): Likewise. - * call.c: Include convert.h. - (convert_arg_to_ellipsis): Use convert_to_real. - * class.c: Include convert.h. - (build_base_path): Use convert_to_integer. - * rtti.c: Include convert.h. - (build_headof): Use convert_to_integer. - * typeck.c: Include convert.h. - (decay_conversion): Use convert_to_integer. - (build_unary_op): Use build_nop. - (get_delta_difference): Use convert_to_integer. - (build_ptrmemfunc): Avoid unnecessary conversions. - -2003-07-28 Jan Hubicka <jh@suse.cz> - - * decl2.c (mark_member_pointers): Verify that member pointer points to - the function. - -2003-07-28 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (begin_compound_stmt): No scope arg is a bool. - (finish_compound_stmt): Remove no scope arg. - * decl.c (register_dtor_fn): Adjust begin_compound_stmt and - end_compound_stmt calls. - (expand_static_init, begin_destructor_body, begin_function_body, - finish_function_body): Likewise. - * decl2.c (start_objects, finish_objects, - start_static_storage_duration_function, - finish_static_storage_duration_function): Likewise. - * init.c (begin_init_stmts, finish_init_stmts, - construct_virtual_base, build_vec_init): Likewise. - * method.c (do_build_assign_ref, synthesize_method): Likewise. - * parser.c (cp_parser_compound_statement, - cp_parser_implicitly_scoped_statement, - cp_parser_already_scoped_statement): Likewise. - * pt.c (tsubst_expr): Likewise. - * semantics.c (begin_compound_stmt): No scope arg is a bool. - (finish_compound_stmt): Remove no scope arg. - - * error.c (dump_expr) <COMPOUND_EXPR case>: A compound expr is - always dyadic. - -2003-07-27 Mark Mitchell <mark@codesourcery.com> - - * call.c (standard_conversion): Tweak handling of - pointer-to-member types. - * pt.c (tsubst): Correctly qualify pointers-to-data member types. - * typeck.c (comp_ptr_ttypes_real): Check qualifiers on - pointer-to-data member types. - -2003-07-27 Nathan Sidwell <nathan@codesourcery.com> - - * parser.c (cp_parser_type_parameter): Reformat. - (cp_parser_parameter_declaration): Deprecate default args where - not allowed. - -2003-07-26 Nathan Sidwell <nathan@codesourcery.com> - - * cfns.h: Rebuilt. - - * cp-tree.h (begin_init_stmts, finish_init_stmts): Remove. - (begin_global_stmt_expr, finish_global_stmt_expr): Remove. - * init.c (begin_init_stmts): Make static. Return is_global - value. Always call begin_stmt_expr. - (finish_init_stmts): Make static. Add is_global parm. Always - building a stmt tree. - (build_aggr_init): Adjust begin_init_stmts, finish_init_stmts calls. - (build_vec_init): Likewise. Always building a stmt tree. - (expand_default_init): Always building a stmt tree. - (get_temp_regvar): Likewise. - * semantics.c (begin_global_stmt_expr, - finish_global_stmt_expr): Remove. - -2003-07-25 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (build_compound_expr): Take LHS & RHS args. - (build_x_compound_expr_from_list): Declare. - * typeck.c (build_x_compound_expr_from_list): New. - (build_x_compound_expr): Adjust. - (build_compound_expr): Remove unreachable code. Take two - parameters, adjust. - * decl.c (grok_reference_init): Use - build_x_compound_expr_from_list. - (expand_static_init): Adjust build_compound_expr call. - (cxx_maybe_build_cleanup): Likewise. - * init.c (perform_member_init): Use - build_x_compound_expr_from_list. - (build_new_1): Likewise. - (build_vec_delete): Adjust build_compound_expr calls. - (build_vbase_delete): Likewise. - * typeck2.c (store_init_value): Use - build_x_compound_expr_from_list. - (build_functional_cast): Likewise. - -2003-07-25 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (enum tsubst_flags_t): Add tf_user. - * decl.c (make_typename_type): Pass it. - * pt.c (lookup_template_class): Use it. - (resolve_typename_type): Pass it. - * semantics.c (finish_template_type): Pass it. - -2003-07-25 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11617 - * cp-tree.h (qualified_name_lookup_error): Declare. - * pt.c (tsubst_qualified_id): Use qualified_name_lookup_error for - errors. - (tsubst_expr) <DECL_STMT case>: Likewise. - (tsubst_copy_and_build) <COMPONENT_REF case>: Likewise. - * semantics.c (qualified_name_lookup_error): New, broken out of ... - (finish_id_expression): ... here. Use it. - -2003-07-25 Falk Hueffner <falk.hueffner@student.uni-tuebingen.de> - - * cfns.gperf: Add '%%' delimiter to placate gperf 3.0. - -2003-07-25 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11596 - * pt.c (maybe_fold_nontype_arg, maybe_fold_nontype_args): Remove. - (tsubst_template_arg): New. - (tsubst_template_arg_vector): Rename to ... - (tsubst_template_args): ... this. Accept a TREE_LIST form. Use - tsubst_template_arg. - (coerce_template_parms): Use tsubst_template_arg for default - value. - (tsubst_template_parms): Likewise. - (tsubst_aggr_type): Adjust. - (tsubst_decl): Likewise. - (tsubst): Use tsubst_template_arg for a DOMAIN. Adjust. - (tsubst_copy) <TEMPLATE_ID_EXPR case>: Use tsubst_template_args. - -2003-07-25 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * Make-lang.in (cp/error.o): Depend on DIAGNOSTIC_H. - * error.c: Use the new pretty-printer framework. - -2003-07-24 Per Bothner <pbothner@apple.com> - - * decl.c (pushdecl_class_level): Don't use push_srcloc/pop_srcloc - which causes errors messages to incorrectly mention included files. - -2003-07-24 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (convert_to_base_statically): Declare. - * call.c (build_special_member_call): Convert INSTANCE to the base - type. - * class.c (convert_to_base_statically): New method. - * init.c (construct_virtual_base): Use it. - * method.c (do_build_assign_ref): Fix typo in comment. - -2003-07-24 Jason Merrill <jason@redhat.com> - - * decl.c: Just set truthvalue_* to boolean_*. - -2003-07-24 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (reshape_init): Remove unreachable code. - -2003-07-24 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/11513 - * cp-tree.h (PROCESSING_REAL_TEMPLATE_DECL_P): Use current_scope. - -2003-07-23 Mark Mitchell <mark@codesourcery.com> - - PR c++/11645 - * cp-tree.h (accessible_base_p): Declare. - * call.c (build_over_call): Use it. - * search.c (accessible_base_p): New function, split out from ... - (lookup_base): ... here. - - PR c++/11517 - * call.c (build_conditional_expr): Use perform_implicit_conversion - and error_operand_p. Robustify. - * typeck.c (build_unary_op): Use perform_implicit_conversion. - -2003-07-23 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10953 - * parser.c (cp_parser_nested_name_specifier): Reset scope on - failure. - (cp_parser_elaborated_type_specifier): Likewise. - -2003-07-22 Mark Mitchell <mark@codesourcery.com> - - Eliminate use of POINTER_TYPE for pointers-to-members. - * call.c (standard_conversion): Rework pointer-to-member handling. - Add comments. - (add_builtin_candidate): Likewise. - (resolve_scoped_fn_name): Remove. - (build_conditional_expr): Rework pointer-to-member handling. - (compare_ics): Likewise. - * class.c (check_field_decls): Use TYPE_PTR_P. - * cp-lang.c (cp_var_mod_type_p): Rework pointer-to-member - handling. - * cp-tree.h (SCALAR_TYPE_P): Use TYPE_PTR_TO_MEMBER_P. - (TYPE_PTRMEM_P): Add comment. - (TYPE_PTR_P): Simplify. - (TYPE_PTROB_P): Correct definition. - (TYPE_PTR_TO_MEMBER_P): New macro. - (TYPE_PTRMEM_CLASS_TYPE): Adjust. - (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise. - (resolved_scoped_fn_name): Remove declaration. - (build_offset_ref): Change prototype. - (resolve_offset_ref): Remove. - (comp_target_types): Remove. - * cvt.c (cp_convert_to_pointer): Rework pointer-to-member - handling. - (convert_to_reference): Use can_convert. - (ocp_convert): Improve error handling. Rework pointer-to-member - handling. - (perform_qualification_conversions): Rework pointer-to-member - handling. - * decl.c (build_ptrmem_type): Handle functions too. - (create_array_type_for_decl): Remove OFFSET_TYPE error message. - (grokdeclarator): Use OFFSET_TYPE for pointers to data members. - (grokparms): Remove OFFSET_TYPE error message. - * dump.c (cp_dump_tree): Rework pointer-to-member handling. - * error.c (dump_type_prefix): Likewise. - * expr.c (cplus_expand_constant): Use build_nop. - * init.c (build_offset_ref): Add address_p parameter. Fold in - necessary bits from resolve_offset_ref. - (resolve_offset_ref): Remove. - * parser.c (cp_parser_postfix_expression): Remove special case - code for OFFSET_TYPE. - * pt.c (convert_nontype_argument): Rework pointer-to-member - handling. - (convert_template_argument): Likewise. - (unify): Likewise. - (invalid_nontype_parm_type_p): Likewise. - (dependent_type_p_r): Likewise. - * rtti.c (get_tinfo_decl): Remove OFFSET_TYPE special case. - (target_incomplete_p_): Rework pointer-to-member - handling. - (get_pseudo_ti_init): Likewise. - (get_pseudo_ti_desc): Likewise. - * semantics.c (finish_qualified_id_expr): Adjust call to - build_offset_ref. Remove use of resolve_offset_ref. - * tree.c (pod_type_p): Use TYPE_PTR_TO_MEMBER_P. - * typeck.c (target_type): Use TYPE_PTRMEM_P. - (type_unknown_p): Remove obsolete code about the time before - non-dependent expressions were handled correctly. - (qualify_type_recursive): Remove. - (composite_pointer_type_r): New function. - (composite_pointer_type): Use it. - (merge_types): Remove dead comments. - (comp_cv_target_types): Remove. - (comp_target_types): Likewise. - (comp_target_parms): Likewise. - (cxx_sizeof_or_alignof_type): Remove OFFSET_TYPE error. - (build_indirect_ref): Use TYPE_PTR_TO_MEMBER_P. - (build_binary_op): Do not use of comp_target_types. - (pointer_diff): Remove OFFSET_TYPE case. - (build_unary_op): Adjust pointer-to-member handling. - (unary_complex_lvalue): Likewise. - (check_for_casting_away_constness): Add description parameter. - (build_static_cast): Pass it. - (build_reinterpret_cast): Use check_for_casting_away_constness. - (build_const_cast): Adjust pointer-to-member handling. - (build_c_cast): Likewise. - (convert_for_assignment): Remove OFFSET_TYPE error message. - (comp_ptr_ttypes_real): Adjust pointer-to-member handling. - (comp_ptr_ttypes_reinterpret): Remove. - (casts_away_constness_r): Adjust pointer-to-member handling. - (casts_away_constness): Liekwise. - (strip_all_pointer_quals): Remove. - * typeck2.c (digest_init): Adjust pointer-to-member handling. - (build_m_component_ref): Likewise. - -2003-07-22 Wolfgang Bangerth <bangerth@dealii.org> - - * lex.c (unqualified_fn_lookup_error): Mention that the error - message needs to be kept in synch with the manual. - -2003-07-22 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11614 - * decl.c (grokdeclarator): An array member is only a flexible - array member if the field itself is the array. - -2003-07-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10793 - * decl.c (xref_basetypes): Handle error_mark_node. - -2003-07-22 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (enum cp_lvalue_kind): Add clk_packed. - * tree.c (lvalue_p_1): Set it. - * class.c (check_field): Don't allow non-packed non-POD fields to - be packed. - * call.c (reference_binding): Need a temporary for all bitfield - and packed fields. - (convert_like_real): Check it is ok to make a temporary here. - -2003-07-21 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (hack_identifier): Remove. - * method.c (hack_identifier): Remove. - * semantics.c (finish_id_expression): Expand hack_identifier - here. Simplify. - -2003-07-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c class.c decl.c decl2.c g++spec.c lex.c parser.c pt.c rtti.c - semantics.c typeck.c: Remove unnecessary casts. - -2003-07-18 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (hack_identifier): Remove. - * method.c (hack_identifier): Remove. - * semantics.c (finish_id_expression): Expand hack_identifier - here. Simplify. - -2003-07-18 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (finish_non_static_data_member): Add object param. - * method.c (hack_identifier): Adjust. - * pt.c (tsubst_copy_and_build) <COMPONENT_REF case>: Don't search - again for a FIELD_DECL. - * semantics.c (finish_non_static_data_member): Add object - parameter. Always save the DECL in the COMPONENT_REF. - * call.c (resolve_scoped_fn_name): Adjust. - -2003-07-17 Zack Weinberg <zack@codesourcery.com> - - * pt.c (get_bindings): Make definition consistent with - forward declaration. - -2003-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/7809 - * friend.c (add_friend): Check access for member functions - and templates. - -2003-07-17 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/10668 - * typeck.c (build_class_member_access_expr): Improve diagnostic. - -2003-07-16 Mark Mitchell <mark@codesourcery.com> - - PR c++/11547 - * cp-tree.h (DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P): New - macro. - (DECL_PRETTY_FUNCTION_P): Use VAR_DECL_CHECK. - * decl.c (duplicate_decls): Merge - DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. - * parser.c (cp_parser_postfix_expression): Adjust call to - cp_parser_initializer_list and - cp_parser_parenthesized_expression_list. - (cp_parser_parenthesized_expression_list): Add non_constant_p. - (cp_parser_new_placement): Adjust call to - cp_parser_parenthesized_expression_list. - (cp_parser_direct_new_declarator): Likewise. - (cp_parser_conditional_expression): Remove. - (cp_parser_constant_expression): Parse an assignment-expression, - not a conditional-expression. - (cp_parser_simple_declaration): Resolve expression/declaration - ambiguity more quickly. - (cp_parser_mem_initializer): Adjust call to - cp_parser_parenthesized_expression_list. - (cp_parser_init_declarator): Keep track of whether or not the - initializer is a constant-expression. - (cp_parser_initializer): Add non_constant_p parameter. - (cp_parser_initializer_clause): Likewise. - (cp_parser_initializer_list): Likewise. - (cp_parser_attribute_list): Adjust call to - cp_parser_parenthesized_expression_list. - (cp_parser_functional_cast): Likewise. - * pt.c (tsubst_decl): Copy - DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. - (tsubst_expr): Tweak use of DECL_PRETTY_FUNCTION_P. - * semantics.c (finish_id_expression): Use - DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P. - -2003-07-16 Neil Booth <neil@daikokuya.co.uk> - - * lang-options.h: Remove. - -2003-07-16 Andrew Pinski <pinskia@physics.uc.edu> - - PR c/10962 - * class.c (field_decl_cmp): Remove. - (resort_field_decl_cmp): Remove. - (resort_sorted_fields): Remove. - (add_fields_to_vec): Rename to ... - (add_fields_to_record_type): this. - (finish_struct_1): Change to be using - sorted_fields_type's fields. - * cp-tree.h (lang_decl): In lang_decl_u3 - change sorted_fields to be a pointer to - sorted_fields_type. - (resort_sorted_fields): Remove prototype. - * search.c (lookup_field_1): Change to be using - sorted_fields_type's fields. - -2003-07-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/5421 - * decl.c (grokdeclarator): Handle TEMPLATE_ID_EXPR if friend - is a member of other class. - * friend.c (do_friend): Don't build TEMPLATE_DECL if friend - is a specialization of function template. - -2003-07-16 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/10903 - * pt.c (convert_nontype_argument): Fix thinko in diagnostic. - Improve. - -2003-07-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (LOOKUP_EXPR): Remove. - * cp-tree.h (cp_id_kind): Add CP_ID_KIND_UNQUALIFIED_DEPENDENT. - (LOOKUP_EXPR_GLOBAL): Remove. - (get_bindings): Remove. - (is_aggr_type_2): Remove. - * call.c (resolved_scoped_fn_name): Remove support for - LOOKUP_EXPR. - * decl.c (grokfndecl): Likewise. - (grokdeclarator): Likewise. - * error.c (dump_decl): Likewise. - (dump_expr): Likewise. - * friend.c (do_friend): Likewise. - * init.c (build_offset_ref): Likewise. - * lex.c (unqualified_fn_lookup_error): Use pedwarn. Do not create - LOOKUP_EXPRs - * mangle.c (write_expression): Remove support for LOOKUP_EXPR. - * parser.c (cp_parser_postfix_expression): Modify Koenig lookup - test. - * pt.c (get_bindings): Give it internal linkage. - (check_explicit_specialization): Remove support for LOOKUP_EXPR. - (lookup_template_function): Likewise. - (for_each_tempalte_parm_r): Likewise. - (tsubst_decl): Likewise. - (tsubst_qualified_id): Handle template template parameters. - (tsubst_copy): Remove support for LOOKUP_EXPR. - (tsubst_copy_and_build): Likewise. - (most_general_template): Likewise. - (value_dependent_expression_p): Likewise. - (type_dependent_expression_p): Note that IDENTIFIER_NODEs are - always dependent. - * semantics.c (perform_koenig_lookup): Do not create - IDENTIFIER_NODEs. - (finish_fname): Likewise. - (finish_id_expression): Likewise. - * tree.c (is_aggr_type_2): Remove. - -2003-07-16 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/11531 - * typeck.c (check_return_expr): Fix thinko in diagnostic. - -2003-07-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10108 - * pt.c (tsubst_decl) <TEMPLATE_DECL>: Add a check for - error_mark_node. - -2003-07-14 Mark Mitchell <mark@codesourcery.com> - - PR c++/11509 - * pt.c (dependent_scope_ref_p): New function. - (value_dependent_expression_p): Use it. - (type_dependent_expression_p): Likewise. - - * pt.c (tsubst_friend_function): Use reregister_specialization. - - PR c++/7019 - * cp-tree.h (lookup_qualified_name): Adjust prototype. - * decl.c (lookup_qualified_name): Add complain parameter. Adjust - call to is_aggr_type. - * parser.c (cp_parser_lookup_name): Adjust call to - lookup_qualified_name. - * pt.c (tsubst_qualified_id): Likewise. - (tsubst_copy_and_build): Likewise. - * semantics.c (finish_qualified_id_expr): Deal with erroneous - expressions. - -2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/11510 - * call.c (op_error): Properly format REALPART_EXPR and - IMAGPART_EXPR. - * error.c (dump_expr): Likewise. - -2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * error.c (dump_expr): Handle EMPTY_CLASS_EXPR. - -2003-07-14 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/5293 - * call.c (initialize_reference): Improve diagnostic. - -2003-07-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/11154 - * pt.c (more_specialized_class): Add full_args parameter. - (most_specialized_class): Adjust calls to more_specialized_class. - * cp-tree.h (more_specialized_class): Adjust declaration. - -2003-07-14 Dan Nicolaescu <dann@ics.uci.edu> - - * lex.c (enum tree_node_kind): Delete. - -2003-07-13 Mark Mitchell <mark@codesourcery.com> - - PR c++/11503 - * cp-tree.h (DECL_SELF_REFERENCE_P): New macro. - (SET_DECL_SELF_REFERENCE_P): Likewise. - * class.c (build_self_reference): Use SET_DECL_SELF_REFERENCE_P. - * pt.c (tsubst_decl): Copy it. - * search.c (lookup_base): Use DECL_SELF_REFERENCE_P. - - * pt.c (reregister_specialization): Fix thinko in previous change. - - * cp-tree.h (cp_id_kind): New type. - (unqualified_name_lookup_error): Change prototype. - (unqualified_fn_lookup_error): New function. - (do_identifier): Remove. - (do_scoped_id): Likewise. - (tsubst_copy_and_build): Change prototype. - (reregister_specialization): New function. - (perform_koenig_lookup): Likewise. - (finish_id_expression): Likewise. - * call.c (build_method_call): Adjust call to - unqualified_name_lookup_error. - * decl.c (duplicate_decls): Use reregister_specialization. - * lex.c (is_global): Remove. - (unqualified_name_lookup_error): Return a value. - (do_identifier): Remove. - (do_scoped_id): Likewise. - (identifier_typedecl_value): Remove. - (unqualified_fn_lookup_error): New function. - * parser.c (cp_parser_id_kind): Remove. - (cp_parser_non_constant_id_expression): Remove. - (cp_parser_primary_expression): Use finish_id_expression. - (cp_parser_class_or_namespace_name): Use cp_id_kind, not - cp_parser_id_kind. - (cp_parser_postfix_expression): Use perform_koenig_lookup. - (cp_parser_template_argument): Use cp_id_kind. - (cp_parser_fold_non_dependent_expr): Adjust call to - tsubst_copy_and_build. - * pt.c (unregister_specialization): Rename to ... - (reregister_specialization): This. - (tsubst_friend_function): Use it. - (maybe_fold_nontype_arg): Adjust call to tsubst_copy_and_build. - (tsubst_qualified_id): Likewise. - (tsubst_expr): Likewise. - (tsubst_copy_and_build): Add function_p parameter. Use - finish_id_expression. Introduce RECUR macro. - (tsubst_non_call_postfix_expression): New function. - (regenerate_decl_from_template): Use reregister_specialization. - * semantics.c (perform_koenig_lookup): New function. - (finish_id_expression): Likewise. - -2003-07-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (push_access_scope_real): Remove. - (push_access_scope): Move code from push_access_scope_real. - (pop_access_scope): Don't check for TEMPLATE_DECL. - (instantiate_template): Defer access checking during template - substitution. - (regenerate_decl_from_template): Tidy. - -2003-07-11 Nathanael Nerode <neroden@gcc.gnu.org> - - PR c++/11437 - * operators.def: Add definitions for __imag__, __real__. - -2003-07-11 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/11050 - * parser.c (cp_parser_expression_list): Rename to ... - (cp_parser_parenthesized_expression_list): ... here. Add attribute - parameter, parse the surounding parentheses. - (cp_parser_skip_to_closing_parenthesis): Add recover and or_comma - parameters. Return int. - (cp_parser_skip_to_closing_parenthesis or comma): Remove. - (cp_parser_postfix_expression): Adjust function call parsing. - (cp_parser_new_placement): Adjust. - (cp_parser_new_initializer): Likewise. - (cp_parser_cast_expression): Likewise. - (cp_parser_selection_statement): Likewise. - (cp_parser_mem_initializer): Likewise. - (cp_parser_asm_definition): Likewise. - (cp_parser_init_declarator): Likewise. - (cp_parser_declarator): Make - cdtor_or_conv_p an int ptr. - (cp_parser_direct_declarator): Likewise. Check for a parameter - list on cdtors & conv functions. - (cp_parser_initializer): Adjust. - (cp_parser_member_declaration): Adjust. - (cp_parser_attribute_list): Move code into - cp_parser_parens_expression_list. - (cp_parser_functional_cast): Adjust. - * pt.c (type_dependent_expression_p): Erroneous expressions are - non-dependent. - -2003-07-11 Geoffrey Keating <geoffk@apple.com> - - * decl.c (cp_finish_decl): Handle 'used' attribute. - - * cp-lang.c (c_reset_state): New dummy routine. - * cp-tree.h (finish_file): Move prototype to c-common.h. - * parser.c (c_parse_file): Rename from yyparse; don't call finish_file. - -2003-07-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/8327 - * pt.c (tsubst_qualified_id): Implement suggested resolution for - Core Issue 2. - (type_dependent_expression_p): Likewise. - -2003-07-10 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (build_binary_op): Do not warn about signed - vs. unsigned comparisons in the bodies of templates. - - PR c++/9411 - * parser.c (cp_parser_postfix_expression): Check dependency of - functions. - -2003-07-09 Mark Mitchell <mark@codesourcery.com> - - PR c++/10032 - * decl.c (cxx_init_decl_processing): With -pedantic, pedwarns are - still errors. - - PR c++/10527 - * error.c (decl_to_string): Do not print default argument - expressions. - - * cp-tree.h (break_out_calls): Remove declaration. - * tree.c (break_out_calls): Remove. - * typeck.c (build_modify_expr): Avoid invalid sharing of trees. - -2003-07-09 Nathan Sidwell <nathan@codesourcery.com> - - PR c++ 9483 - * class.c (check_field_decls): Pass DECL_NAME to constructor_name_p. - * decl2.c (constructor_name_p): Avoid repeated constructor_name - calls. - * decl.c (grokdeclarator): Refactor ctor/dtor detection. - -2003-07-09 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (build_x_unary_op): Take note of the fact that - PREINCREMENT_EXPR and POSTINCREMENT_EXPR are binary operations on - trees. - - * parser.c (cp_parser_primary_expression): Preserve the form of - qualified expressions in templates, even if they are not - dependent. - * pt.c (convert_nontype_argument): Handle non-dependent SCOPE_REFs. - (tsubst_qualified_id): Likewise. - * search.c (accessible_p): Treat everything in the body of a - template as accessible. - -2003-07-08 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (NON_DEPENDENT_EXPR): New node. - * cp-tree.h (build_call_from_tree): Remove. - (build_member_call): Likewise. - (dependent_template_arg_p): Remove. - (any_dependent_template_arguments_p): New function. - (dependent_template_id_p): Likewise. - (any_type_dependent_arguments_p): Likewise. - (build_non_dependent_expr): Likewise. - (build_non_dependent_args): Likewise. - (build_x_compound_expr): Adjust prototype. - * call.c (build_new_method_call): Handle non-dependent expressions - correctly. - * decl2.c (grok_array_decl): Likewise. - (build_offset_ref_call_from_tree): Likewise. - (build_call_from_tree): Remove. - * error.c (dump_decl): Handle NON_DEPENDENT_EXPR. - (dump_expr): Likewise. - * init.c (build_member_call): Remove. - * mangle.c (write_expression): Update handling for template-ids. - * parser.c (cp_parser_primary_expression): Use - any_dependent_template_arguments_p. Update constant-expression - handling. - (cp_parser_postfix_expression): Use - any_type_dependent_arguments_p. Simplify call processing. - (cp_parser_unary_expression): Simplify. - (cp_parser_expression): Adjust for changes to - build_x_compound_expr. - (cp_parser_template_argument): Implement standard-conforming - parsing of non-type template arguments. - (cp_parser_direct_declarator): Use - cp_parser_fold_non_dependent_expr. - (cp_parser_fold_non_dependent_expr): New function. - (cp_parser_next_token_ends_template_argument_p): Likewise. - * pt.c (convert_template_argument): Do not call - maybe_fold_nontype_arg. - (tsubst_baselink): Likewise. - (tsubst_copy_and_build): Share common code. Make sizeof/alignof - processing work correctly for non-dependent expressions. Adjust - handling of COMPOUND_EXPR. Simplify call processing. - (value_dependent_expression_p): Deal with functional casts and - sizeof/alignof correctly. - (type_dependent_expression_p): Handle overloaded functions. - (any_type_dependent_arguments_p): New function. - (any_dependent_template_arguments_p): Likewise. - (dependent_template_p): Treat SCOPE_REFs as dependent. - (dependent_template_id_p): Simplify. - (build_non_dependent_expr): New function. - (build_non_dependent_args): Likewise. - * semantics.c (finish_stmt_expr): Don't make dependent - statement-expresions have void type. - (finish_call_expr): Handle non-dependent expressions - correctly. - * tree.c (lvalue_p_1): Treat NON_DEPENDENT_EXPRs as lvalues. - * typeck.c (cxx_sizeof_or_alignof_type): Give the expression - type size_t, even in templates. - (expr_sizeof): Likewise. - (finish_class_member_access_expr): Handle non-dependent expressions - correctly. - (build_x_indirect_ref): Likewise. - (build_x_binary_op): Likewise. - (build_x_unary_op): Likewise. - (build_x_conditional_expr): Likewise. - (build_x_compound_expr): Likewise. - * typeck2.c (build_x_arrow): Likewise. - -2003-07-09 Jan Hubicka <jh@suse.cz> - - * cp-lang.c (LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS): New. - * decl.c (duplicate_decls): Use DECL_ESTIMATED_INSNS. - (start_function): Use DECL_ESTIMATED_INSNS. - * optimize.c (maybe_clone_body): Use DECL_ESTIMATED_INSNS. - - * decl2.c (maybe_emit_vtables): Fix marking vtables as needed in - unit-at-a-time - -2003-07-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/11030 - * pt.c (instantiate_class_template): Don't call xref_tag to - inject name when the friend class is a specialization. - -2003-07-07 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (build_scoped_method_call): Remove. - (lookup_qualified_name): Remove parameter. - (tsubst_copy_and_build): Declare. - (finish_qualified_object_call_expr): Remove. - (check_accessibility_of_qualified_id): New function. - (finish_qualified_id_expr): Likewise. - (non_reference): Likewise. - (build_expr_from-tree): Remove. - * call.c (non_reference): Remove. - (build_scoped_method_call): Likewise. - (build_method_call): Use error_operand_p. Assert that we are not - processing a template. - (standard_conversion): Use non_reference. - * class.c (build_vtbl_entry_ref): Likewise. - (build_vtbl_ref_1): Likewise. - * cvt.c (build_expr_type_conversion): Use non_reference. - * decl.c (lookup_qualified_name): Remove flags parameter. - (grok_op_properties): Use non_reference. - * decl2.c (grok_array_decl): Likewise. - (build_expr_from_tree): Remove. - (build_offset_ref_call_from_tree): Update comment. - * error.c (parm_to_string): Call reinit_global_formatting_buffer. - * except.c (prepare_eh_types): Use non_reference. - (can_convert_eh): Likewise. - * init.c (build_dtor_call): Avoid using build_method_call. - * mangle.c (write_template_param): Remove misleading comment. - * method.c (locate_copy): Use non_reference. - * parser.c (cp_parser_scope_through_which_access_occurs): Remove. - (cp_parser_primary_expression): Do not create SCOPE_REFs is - non-dependent contexts. - (cp_parser_postfix_expression): Use finish_qualified_id_expr. - (cp_parser_direct_declarator): Use tsubst_copy_and_build, not - build_expr_from_tree. - (cp_parser_lookup_name): Adjust call to lookup_qualified_name. - Use check_accessibility_of_qualified_id. - * pt.c (maybe_fold_nontype_arg): Use tsubst_copy_and_build, not - build_expr_from_tree. - (tsubst_baselink): New function. - (tsubst_qualified_id): Likewise. - (tsubst_copy): Use them. Remove support for METHOD_CALL_EXPR. - (tsubst_expr): Adjust call to lookup_qualified_name. - (tsubst_copy_and_build): Handle SCOPE_REFs specially. Adjust - handling of CALL_EXPRs. - (value_dependent_expression_p): Use INTEGRAL_OR_ENUMERATION_TYPE_P. - * rtti.c (get_tinfo_decl_dynamic): Use non_reference. - * search.c (check_final_overrider): Likewise. - * semantics.c (check_accessibility_of_qualified_id): New function. - (finish_qualified_object_call_expr): Remove. - * typeck.c (target_type): Use non_reference. - (cxx_sizeof_or_alignof_type): Likewise. - (dubious_conversion_warnings): Likewise. - (convert_for_initialization): Likewise. - (non_reference): New function. - -2003-07-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (print_binding_level, print_other_binding_stack, - print_binding_stack): Merge uses of HOST_PTR_PRINTF with adjacent - stdio calls. - * ptree.c (cxx_print_decl, cxx_print_binding): Likewise. - -2003-07-07 Andreas Jaeger <aj@suse.de> - - * friend.c: Convert to ISO C90 prototypes. - - * Make-lang.in ($(srcdir)/cp/cfns.h): Use ANSI-C as output - language. - * cfns.h: Regenerate. - - * typeck.c: Convert remaining prototypes to ISO C90. - * search.c: Likewise. - - * decl2.c (build_expr_from_tree): Convert prototype to ISO C90. - * semantics.c (expand_or_defer_fn): Likewise - * mangle.c (discriminator_for_string_literal): Likewise. - * g++spec.c (lang_specific_driver): Likewise. - - * search.c (lookup_base_r): Remove unused variable. - -2003-07-07 Nathan Sidwell <nathan@codesourcery.com> - - * semantics.c: (genrtl_try_block) Adjust emit_line_note - calls. - -2003-07-07 Andreas Jaeger <aj@suse.de> - - * search.c (lookup_base_r): Remove unused variable. - -2003-07-06 Michael Chastain <mec@shout.net> - - PR debug/10055 - * lex.c (cxx_init): Call push_srcloc and pop_srcloc rather than - assigning to input_filename directly. - -2003-07-06 Kazu Hirata <kazu@cs.umass.edu> - - * call.c: Fix comment formatting. - * class.c: Likewise. - * cp-tree.h: Likewise. - * decl.c: Likewise. - * decl2.c: Likewise. - * error.c: Likewise. - * method.c: Likewise. - * name-lookup.c: Likewise. - * parser.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * typeck.c: Likewise. - -2003-07-06 Mark Mitchell <mark@codesourcery.com> - - PR c++/11345 - * search.c (lookup_base_r): Remove is_non_public and - within_current_scope parameters. Remove other dead code. - (lookup_base): Adjust call to lookup_base_r. - (adjust_result_of_qualified_name_lookup): Improve comment. - * semantics.c (finish_call_expr): Use maybe_dummy_object. - -2003-07-06 Neil Booth <neil@daikokuya.co.uk> - - * cp-lang.c (LANG_HOOKS_HANDLE_FILENAME, - LANG_HOOKS_MISSING_ARGUMENT): Override. - -2003-07-05 Mark Mitchell <mark@codesourcery.com> - - PR c++/11431 - * typeck.c (build_static_cast): Check for reference conversions - earlier. - -2003-07-04 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (perform_integral_promotions): Declare. - * call.c (build_addr_func): Use decay_conversion. - (convert_arg_to_ellipsis): Likewise. Remove misleading comment. - (convert_for_arg_passing): Use perform_integral_promotions. - * cvt.c (build_expr_type_conversion): Use decay_conversion. - (type_promotes_to): Do not return a cv-qualified type. - * decl.c (grok_reference_init): Fix formatting. - (get_atexit_node): Use decay_conversion. - (build_enumerator): Use perform_integral_promotions. - * init.c (build_vec_init): Use decay_conversion. - * semantics.c (finish_expr_stmt): Likewise. - (finish_switch_cond): Use perform_integral_promotions. - * typeck.c (default_conversion): Likewise. - (perform_integral_promotions): New function. - (build_indirect_ref): Use decay_conversion. - (build_array_ref): Use perform_integral_promotions. - (convert_arguments): Use decay_conversion. - (build_unary_op): Use perform_integral_promotions. - (build_c_cast): Use decay_conversion. - (build_modify_expr): Likewise. - (convert_for_initialization): Likewise. - * typeck2.c (build_x_arrow): Likewise. - -2003-07-04 Kazu Hirata <kazu@cs.umass.edu> - - * call.c: Fix comment typos. - * class.c: Likewise. - * cp-tree.h: Likewise. - * cvt.c: Likewise. - * decl2.c: Likewise. - * decl.c: Likewise. - * init.c: Likewise. - * mangle.c: Likewise. - * parser.c: Likewise. - * pt.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - -2003-07-04 Zack Weinberg <zack@codesourcery.com> - - * parser.c (cp_lexer_read_token): No need to handle string - constant concatenation. - -2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (GCC_DIAG_STYLE, ATTRIBUTE_GCC_CXXDIAG): Define. - (cp_error_at, cp_warning_at, cp_pedwarn_at): Mark with - ATTRIBUTE_GCC_CXXDIAG. - -2003-07-03 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_addr_func): Handle bound pointers-to-members. - (build_method_call): Do not call resolve_offset_ref. - (implicit_conversion): Likewise. - (resolve_scoped_fn_name): Use finish_non_static_data_member, not - resolve_offset_ref. - (resolve_args): Do not call resolve_offset_ref. - (build_conditional_expr): Likewise. - (build_new_method_call): Likewise. - * cp-tree.def (OFFSET_REF): Update documentation. - * cvt.c (cp_convert_to_pointer): Update handling of conversions from - pointers to members to pointers. - (ocp_convert): Do not call resolve_offset_ref. - (convert_to_void): Likewise. - (build_expr_type_conversion): Likewise. - * decl2.c (delete_sanity): Likewise. - * init.c (resolve_offset_ref): Simplify greatly. - (build_vec_delete): Do not call resolve_offset_ref. - * parser.c (cp_parser_postfix_expression): Call resolve_offset_ref - if appropriate. - (cp_parser_unary_expression): Use - cp_parser_simple_cast_expression. - (cp_parser_delete_expression): Likewise. - (cp_parser_cast_expression): Likewise. - (cp_parser_pm_expression): Use cp_parser_binary_op. - (cp_parser_simple_cast_expression): New function. - * rtti.c (build_dynamic_cast_1): Do not call resolve_offset_ref. - * semantics.c (finish_increment_expr): Likewise. - (finish_typeof): Likewise. - * tree.c (lvalue_p_1): Do not handle OFFSET_REF. - * typeck.c (require_complete_type): Do not handle OFFSET_REFs. - (decay_conversion): Do not call resolve_offset_ref. - (finish_class_member_access_expr): Likewise. - (convert_arguments): Likewise. - (build_x_binary_op): Handle DOTSTAR_EXPR. - (condition_conversion): Do not call resolve_offset_ref. - (unary_complex_lvalue): Likewise. - (build_static_cast): Likewise. - (build_reinterpret_cast): Likewise. - (build_const_cast): Likewise. - (build_c_cast): Likewise. - (build_modify_expr): Likewise. - (convert_for_assignment): Likewise. - (convert_for_initialization): Likewise. - * typeck2.c (build_x_arrow): Likewise. - (build_m_component_ref): Simplify. - - * call.c (build_scoped_method_call): Use convert_to_void. - (build_method_call): Likewise. - * class.c (check_field_decls): Remove dead code. - * cvt.c (convert_from_reference): Remove OFFSET_TYPE handling. - * decl2.c (grok_array_decl): Remove dead code. - (arg_assoc_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE - as pointer-to-member representation. - * init.c (build_offset_ref): Tidy. - (build_vec_delete_1): Use convert_to_void. - * mangle.c (write_type): Avoid relying on POINTER_TYPE over OFFSET_TYPE - as pointer-to-member representation. - -2003-07-03 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9162 - * decl.c (grokdeclarator): Return friend decls, not - void_type_node. - * decl2.c (grokfield): Alter friend decl check. - * parser.c (struct cp_parser): Document default_arg chain on - unparsed_functions_queue. - (cp_parser_save_default_args): New. - (cp_parser_init_declarator, cp_parser_function_definition, - cp_parser_member_declaration): Call it. - (cp_parser_class_specifier): Remove unused variable. Alter - processing of unparsed_functions_queue. - -2003-07-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (add_method, check_field_decl): Fix format specifier. - * decl.c (duplicate_decls, pushdecl, check_goto, - fixup_anonymous_aggr, maybe_commonize_var, grokdeclarator, - start_enum): Likewise. - * decl2.c (ambiguous_decl): Likewise. - * pt.c (redeclare_class_template): Likewise. - -2003-07-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10219 - * pt.c (type_unification_real): Don't unify exprs of error type. - * tree.c (error_type): Don't die on error_type. - - PR c++/9779 - * decl2.c (arg_assoc_class): Don't die on NULL type. - * typeck.c (type_unknown_p): Don't die on untyped expressions. - -2003-07-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/6949 - * decl2.c (grokfield): Create TEMPLATE_DECLs for methods in local - classes. - -2003-07-01 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * error.c (locate_error): %P takes an `int', not a `tree'. - -2003-07-02 Jan Hubicka <jh@suse.cz> - - * decl2.c (defer_fn): Set DECL_DEFER_OUTPUT. - (finish-file): Do not process function with DECL_DEFER_OUTPUT clear; - clear DECL_DEFER_OUTPUT once function is processed; avoid flags - massaging. - - * cp-tree.h (DECL_NEEDED_P): Support unit-at-a-time - (expand_or_defer_fn): Declare. - (lower_function): Declare. - * decl.c (start_cleanup_fn): Use expand_or_defer_fn. - * decl2.c: Include cgraph.h and varpool.h - (maybe_emit_vtables): Make explicit instantations as needed. - (mark_member_pointers, lower_function): New functions. - (finish_file): Do unit-at-a-time. - * method.c (synthesize_method): Use expand_or_defer_fn. - * optimize.c (maybe_clone_body): Use expand_or_defer_fn. - * parser.c (cp_parser_function_definition_after_decl): Use - expand_or_defer_fn. - * pt.c (instantiate_decl): Likewise. - * semantics.c: Include cgraph.h - (expand_or_defer_fn): Break out from ... - (expand_body): ... here; deal with unit-at-a-time. - * cp-lang.c (LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, - LANG_HOOKS_CALLGRAPH_LOWER_FUNCTION): Define. - -2003-07-01 Mark Mitchell <mark@codesourcery.com> - - * call.c (resolve_scoped_fn_name): Return error_mark_node for - erroneous cases. - -2003-07-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/11149 - * call.c (resolve_scoped_fn_name): Check that the qualifying scope - is a class type. - -2003-07-01 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/8046 - * error.c (dump_decl): Handle BIT_NOT_EXPR as - pseudo destructor calls. - -2003-07-01 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (define_label): Replace filename and lineno - arguments with a location_t. - * decl.c (pop_label): Adjust define_label call. - (define_label): Replace filename and lineno arguments with a - location_t. - * semantics.c (finish_label): Adjust define_label call. - -2003-07-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/9559 - * decl2.c (grokfield): Do not build NOP_EXPRs around the - error_mark_node. - -2003-06-30 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in: Update. - * cp-lang.c (c_language): Define. - (LANG_HOOKS_INIT_OPTIONS): Use common hook. - * cp-tree.h (cxx_init_options): Remove. - * lex.c: Don't include diagnostic.h. - (cxx_init_options): Remove. - -2003-06-30 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/4933 - * error.c (dump_expr): Support correctly the COMPOUND_EXPR - tree generated within a template. Use dump_expr to dump an - expression sizeof. - -2003-06-30 Giovanni Bajo <giovannibajo@libero.it> - - * mangle.c (write_expression): Exit gracefully when trying to - mangle a CALL_EXPR. - -2003-06-30 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/10750 - * parser.c (cp_parser_primary_expression): A VAR_DECL with a - (value- or type-) dependent expression as DECL_INITIAL is a - valid constant-expression (at parser time). - -2003-06-30 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/11106 - * error.c (dump_decl): Call dump_decl to dump the DECL_NAME for a - USING_DECL, instead of print_tree_identifier. - -2003-06-29 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (language_to_string): Adjust declaration. - * dump.c (cp_dump_tree): Adjust usage. - * error.c (dump_char): Use output_formatted_scalar. Tidy. - (parm_to_string): Lose unused parameter. Tidy. - (expr_to_string): Likewise. - (code_to_string): Likewise. - (language_to_string): Likewise. - (op_to_string): Likewise. - (assop_to_string): Likewise. - (digit_buffer): Remove. - (dump_type): Format builtin vector type as __vector__. - -2003-06-29 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * error.c (print_integer): Remove. - (dump_type_suffix): Adjust. - (dump_expr): Likewise. - -2003-06-28 Nathan Sidwell <nathan@codesourcery.com> - - * error.c (print_instantiation_partial_context): Take a - location_t. - (print_instantiation_full_context): Adjust. - (print_instantiation_context): Adjust. - - * cp-tree.h (cp_line_of, cp_file_of): Remove. - * error.c (cp_line_of, cp_file_of): Merge into ... - (location_of): ... here. Make static, return a location_t. - (cp_error_at, cp_warning_at, cp_pedwarn_at): Adjust. - -2003-06-28 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10784 - * call.c (joust): Move warn_conversion check outwards. - -2003-06-27 Zack Weinberg <zack@codesourcery.com> - - * decl.c (build_typename_type) - * mangle.c (write_template_template_arg) - * parser.c (cp_parser_scope_through_which_access_occurs) - * pt.c (push_access_scope_real, push_access_scope, pop_access_scope) - * repo.c (get_base_filename) - * semantics.c (maybe_convert_cond): - Mark the definition static, matching the forward declaration. - -2003-06-27 Mark Mitchell <mark@codesourcery.com> - - PR c++/10468 - * pt.c (tsubst): Handle qualified TYPEOF_TYPEs correctly. - -2003-06-27 Mark Mitchell <mark@codesourcery.com> - - PR c++/10796 - * decl.c (finish_enum): Implement DR377. - - * decl.c (cp_finish_decl): Don't make variables with reference - type readonly while they are being initialized. - -2003-06-26 Mark Mitchell <mark@codesourcery.com> - - PR c++/11332 - * typeck.c (build_static_cast): Avoid returning expressions with - reference type. - -2003-06-26 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_op_delete_call): Use strip_array_call. Correct - error message to say 'delete' or 'delete[]'. - -2003-06-26 Giovanni Bajo <giovannibajo@libero.it> - - PR c++/8266 - * pt.c (check_explicit_specialization): When looking up a - template function from an identifier outside class-scope, bind - it to CP_DECL_CONTEXT. - -2003-06-25 Mark Mitchell <mark@codesourcery.com> - - PR c++/10990 - * search.c (lookup_base_r): Rely on accessible_p, rather than - trying to emulate that logic here. - - PR c++/10931 - * call.c (convert_like): Pass issue_conversion_warnings. - (convert_like_with_context): Likewise. - (convert_like_real): Add issue_conversion_warnings parameter. - (perform_direct_initialization_if_possible): New function. - * cp-tree.h (perform_direct_initialization_if_possible): Declare it. - * typeck.c (check_for_casting_away_constness): New function. - (build_static_cast): Rewrite. - -2003-06-24 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (enforce_access): Assert we get a binfo. - (build_op_delete_call): Pass a binfo to - perform_or_defer_access_check. - * class.c (alter_access): Likewise. - * decl.c (make_typename_type): Likewise. - (make_unbound_class_template): Likewise. - * lex.c (do_identifier): Likewise. - * method.c (hack_identifier): Likewise. - * parser.c (cp_parser_lookup_name): Likewise. - * search.c (lookup_member): Likewise. Move IDENTIFIER_CLASS_VALUE - test. - * semantics.c (finish_non_static_data_member): Likewise. - (perform_or_defer_access_check): Expect a binfo. - * typeck.c (comptypes): Expect types. - - * mangle.c (find_substitution): Don't pass a non-type to same_type_p - * friend.c (make_friend_class): Likewise. - * pt.c (check_default_tmpl_args): Likewise. - (lookup_template_class): Likewise. - -2003-06-24 Jan Hubicka <jh@suse.cz> - - * method.c (thunk_labelno): Move outside ifdef block to make garbage - collector happy. - -2003-06-24 Jan Hubicka <jh@suse.cz> - - * class.c (build_vtable): Make vtables. - * cp-tree.h (DECL_VTABLE_OR_VTT_P): New macro. - * decl2.c (output_vtable_inherit): Rename to ... - (prepare_assemble_variable): ... this one; change interface. - (maybe_emit_vtables): Do not call output_vtable_inherit. - * cp-lang.c (LANG_HOOKS_PREPARE_ASSEMBLE_VARIABLE): Define. - * cp-tree.h (prepare_assemble_variable): New. - -2003-06-23 Andrew Pinski <pinskia@physics.uc.edu> - - * method.c: add prototype for make_alias_for_thunk. - (thunk_labelno, make_alias_for_thunk): only define - if ASM_OUTPUT_DEF is defined. - -2003-06-23 Jakub Jelinek <jakub@redhat.com> - - * method.c (thunk_labelno): New variable. - (make_alias_for_thunk): New function. - (use_thunk): Use it if defined ASM_OUTPUT_DEF. Put the thunk - into the same section as the function it is calling. - Include gt-cp-method.h. - * Make-lang.in (gt-cp-method.h): Depend on s-gtype. - (cp/method.o): Depend on gt-cp-method.h. - * config-lang.in (gtfiles): Add $(srcdir)/cp/method.c. - -2003-06-23 Jan Hubicka <jh@suse.cz> - - * decl.c (register_dtor_fn): Mark cleanup as used. - * decl2.c (mark_vtable_entries): Skip nops. - * rtti.c (get_tinfo_ptr): Mark tinfo as used. - (build_dynamic_cast_1): Likewise. - (tinfo_base_init): Likewise. - (emit_tinfo_decl): Likewise. - -2003-06-23 Jakub Jelinek <jakub@redhat.com> - - * mangle.c (hash_type): Val is the TREE_LIST itself, not a pointer - to it. - -2003-06-21 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/10784 - * call.c (joust): Warn about choosing conversion sequence only if - -Wconversion. - -2003-06-21 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/10864 - * call.c (op_error): Tidy. - * error.c (dump_expr): Properly format 'T()' when T is an - aggregate type. - -2003-06-21 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR c++/10915 - * decl.c (grok_op_properties): Warn possible confusing conversion - only if -Wconversion. - -2003-06-20 Mark Mitchell <mark@codesourcery.com> - - PR c++/10749 - * parser.c (cp_parser_class_head): See through dependent names - when parsing a class-head. - - PR c++/10845 - * pt.c (try_class_unification): Correct handling of member class - templates. - -2003-06-20 Nathan Sidwell <nathan@codesourcery.com> - - * semantics.c (genrtl_finish_function): Adjust - expand_function_end call. - -2003-06-19 Mark Mitchell <mark@codesourcery.com> - - PR c++/10939 - * pt.c (tsubst_decl): Do not try to substitute into non-dependent - functions. - (value_dependent_expression_p): Correct logic for FUNCTION_DECLs. - - PR c++/9649 - * cp-tree.h (pushdecl_class_level): Change prototype. - (push_class_level_binding): Likewise. - * decl.c (add_binding): Reject duplicate static data members. - (pushdecl_class_level): Return a value indicating whether or not - the binding was valid. - (push_class_level_binding): Likewise. - * semantics.c (finish_member_declaration): Don't keep invalid - declarations. - - PR c++/11041 - * call.c (initialize_reference): Do not use cp_finish_decl to emit - temporary variables. - * cp-tree.h (static_aggregates): Declare. - (pushdecl_top_level_and_finish): Likewise. - * decl.c (pushdecl_top_level_1): New function. - (pushdecl_top_level): Use it. - (pushdecl_top_level_and_finish): New function. - (initialize_local_var): Remove redundant code. - (cp_finish_decl): Remove support for RESULT_DECLs. Don't check - building_stmt_tree. - * decl.h (static_aggregates): Remove. - * decl2.c (get_guard): Use pushdecl_top_level_and_finish. - * rtti.c (get_tinfo_decl): Use pushdecl_top_level_and_finish. - (tinfo_base_init): Likewise. - -2003-06-19 Matt Austern <austern@apple.com> - - PR c++/11228 - * init.c (build_zero_init): Assert that number of array elements - is an integer constant. - (build_default_init) Don't use build_zero_init for arrays with - variable number of elements. - -2003-06-19 Andreas Jaeger <aj@suse.de> - - * cp-tree.h: Remove duplicated declarations. - -2003-06-18 Nathanael Nerode <neroden@gcc.gnu.org> - - * pt.c: Convert to ISO C. - * semantics.c: Convert to ISO C. - -2003-06-18 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (comp_except_specs, compparms, cp_has_mutable_p, - at_least_as_qualified_p, more_qualified_p): Return bool. - * typeck.c: ANSIFY function definitions. - (comp_array_types): Take redeclaration bool parameter. - (comptypes): Rearrange STRICT handling. - (at_least_as_qualified_p, more_qualified_p, - comp_cv_qualification): Cache cv quals. - (compparms): Rearrange loop. - -2003-06-18 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (COMPARE_RELAXED): Rename to ... - (COMPARE_DERIVED): ... here. Adjust comment. - (resolve_typename_type_in_current_instantiation): Remove. - (cp_tree_equal, comptypes): Return a bool. - * cvt.c (convert_to_reference): Adjust comptypes call. - * pt.c (template_args_equal, unify,): Adjust cp_tree_equal call. - (resolve_typename_type_in_current_instantiation): Remove. - * tree.c (cp_tree_equal): Return bool. Cope with TEMPLATE_DECLs and - IDENTIFIER_NODEs. Abort if undeciderable. Adjust recursive - calls. Refactor code. - * typeck.c (comp_array_types): Return bool. Lose callback. - parameter. Adjust cp_tree_equal calls. - (comptypes): Return bool. Adjust strict handling. Remove relaxed - enumeration and java type handling. Deal with typename types here. - Adjust recursive and cp_tree_equals calls. Adjust base and derived - checking. - (comp_target_types): Remove unreachable code. Adjust - same_or_base_type_p calls. - (ptr_reasonably_similar): Adjust base and derived check. - - * typeck.c (maybe_warn_about_returning_address_of_local): Remove - unused calculation. - (check_return_expr): Adjust error messages. - * cp-tree.def (SCOPE_REF): Correct comment. - -2003-06-17 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (mangle_conv_op_name_for_type): Correct sprintf format - string again. - -2003-06-17 Robert Abeles <rabeles@archaelogic.com> - - * optimize.c (dump_function): Form complete flag name by - prefixing 'fdump-' to string returned by dump_flag_name(). - -2003-06-17 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (mangle_conv_op_name_for_type): Correct sprintf format - string. - -2003-06-17 Jason Merrill <jason@redhat.com> - - PR c++/10929 - * decl.c (grokfndecl): Don't mark a function inline for - -finline-functions if it isn't defined. - -2003-06-17 Mark Mitchell <mark@codesourcery.com> - - PR c++/10712 - * class.c (handle_using_decl): Robustify. - - PR c++/11105 - * cp-tree.h (DECL_CONV_FN_TYPE): New method. - * mangle.c (struct globals): Remove internal_mangling_p. - (write_unqualified_name): Use DECL_CONV_FN_TYPE. - (write_template_parm): Don't write out the level number. - (conv_type_names): New variable. - (hash_type): New function. - (compare_type): Likewise. - (mangle_conv_op_name_for_type): Don't try to mangle conversion - operator names. - * search.c (lookup_conversion_operator): New function. - (lookup_fnfields_1): Use it. - -2003-06-17 Andreas Jaeger <aj@suse.de> - - * except.c: Remove duplicate declaration of push_eh_cleanup. - - * call.c: Remove extra declaration of inhibit_warnings. - -2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org> - - 2003-06-16 Jens-Michael Hoffmann <jensmh@gmx.de> - * mangle.c: Convert to ISO C. - -2003-06-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp/decl.c, cp/pt.c, cp/search.c, cp/tree.c: Don't use the PTR - macro. - -2003-06-16 Nathanael Nerode <neroden@gcc.gnu.org> - - * tree.c: Convert to ISO C. - -2003-06-16 Kazu Hirata <kazu@cs.umass.edu> - - * cp-tree.h: Follow spelling conventions. - * mangle.c: Likewise. - * method.c: Likewise. - * parser.c: Likewise. - -2003-06-14 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (start_function): Adjust init_function_start call. - * method.c (use_thunk): Likewise. - * semantics.c (genrtl_start_function): Likewise. - -2003-06-14 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in: Remove c-options.o. - -2003-06-13 Nathanael Nerode <neroden@gcc.gnu.org> - - * lex.c: Convert to ISO C. - - 2003-05-19 Jens-Michael Hoffmann <jensmh@gmx.de> - * init.c: removes use of PARAMS macro. Use ISO style function - declarations. (Not copyright-significant change.) - - * rtti.c: Remove PARAMS. - - * typeck2.c: Convert to ISO C. - -2003-06-12 Mark Mitchell <mark@codesourcery.com> - - PR c++/10635 - * typeck.c (build_c_cast): Check that the destination type is - complete. - -2003-06-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/10432 - * cp-tree.h (finish_declarator): Remove. - * decl.c (cp_finish_decl): Make sure to pop_nested_class even for - erroneous declarations. - * semantics.c (finish_declarator): Remove. - -2003-06-11 Roger Sayle <roger@eyesopen.com> - - * decl2.c (generate_ctor_or_dtor_function): Avoid expanding a - global static constructor/destructor if it will be empty, i.e. - either doesn't call any ctors/dtors or only calls pure or const - ctors/dtors. - -2003-06-11 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (tm_p.h): Include it. - * Make-lang.in (cp/mangle.o): Depend on $(TM_P_H). - - PR c++/11131 - * tree.c (cp_cannot_inline_fn): Check for "inline" before - instantiation. - -2003-06-10 Jason Merrill <jason@redhat.com> - - PR c++/10968 - * pt.c (mark_decl_instantiated): Clear DECL_COMDAT. - -2003-06-10 Andrew Pinski <pinskia@physics.uc.edu> - - * decl.c (start_cleanup_fn): Move static 'counter' out, mark with GTY. - (start_cleanup_cnt): New. - -2003-06-10 Mark Mitchell <mark@codesourcery.com> - - PR c++/11131 - * cp-tree.h (template_for_substitution): Declare. - * decl2.c (mark_used): Use it when figuring out whether or not a - function is inline. - * pt.c (template_for_substitution): Give it external linkage. - * tree.c (cp_cannot_inline_tree_fn): Instantiate as early as - possible. - -2003-06-09 Zack Weinberg <zack@codesourcery.com> - - PR 8861 - * mangle.c (write_real_cst): New function. Implement - ABI-compliant mangling of floating-point literals when - -fabi-version>=2; provide backward compatibility with 3.3 when - -fabi-version=1 (with warning). Clarify commentary. - (write_template_arg_literal): Use write_real_cst. - -2003-06-07 Andreas Jaeger <aj@suse.de> - - * cp/decl.c (xref_tag): Remove undefined macro NONNESTED_CLASSES. - -2003-06-07 Neil Booth <neil@daikokuya.co.uk> - - * cp-lang.c (LANG_HOOKS_DECODE_OPTON): Drop. - (LANG_HOOKS_HANDLE_OPTION): Override. - * cp-tree.h (cxx_init_options): Update. - * lex.c (cxx_init_options): Update. - -2003-06-05 Jan Hubicka <jh@suse.cz> - - * Make-lang.in: Add support for stageprofile and stagefeedback - -2003-06-04 J"orn Rennecke <joern.rennecke@superh.com> - - * decl.c (grokdeclarator): Error_mark_node in, error_mark_node out. - -2003-06-04 Andreas Jaeger <aj@suse.de> - - * g++spec.c (lang_specific_driver): Remove ALT_LIBM usage. - -2003-06-03 Jason Merrill <jason@redhat.com> - - * cp/cp-tree.h (CP_AGGREGATE_TYPE_P): Accept vectors. - - * cp/decl.c (reshape_init): Handle vectors. - - * testsuite/g++.dg/init/array10.C: New. - -2003-06-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10940 - * pt.c (check_explicit_specialization): Check for 'static' - earlier. - -2003-05-31 Diego Novillo <dnovillo@redhat.com> - - * class.c (dump_array): Call CONSTRUCTOR_ELTS to access - the operand of a CONSTRUCTOR node. - -2003-05-31 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (cp_binding_level::this_entity): Rename from this_class. - (cxx_scope_descriptor): New function. - (cxx_scope_debug): Likewise. - (push_binding_level): Use it. - (pop_binding_level): Likewise. - (suspend_binding_level): Likewise. - (resume_binding_level): Likewise. - (pushlevel_class): Adjust use of this_class. - (pushtag): Likewise. - (lookup_name_real): Likewise. - (global_scope_name): New variable. - (initialize_predefined_identifiers): Initialize it. - (push_namespace): Use it. - (make_cxx_scope): New function. - (pushlevel): Use it. - (pushlevel_class): Likewise. - (push_binding_level): Simplify. Loose the last two arguments. - (make_binding_level): Remove. - (initial_push__namespace_scope): New function. - (push_namespace): Use it. Simplify. - (cxx_init_decl_processing): Likewise. - (declare_namespace_level): Remove. - -2003-05-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10956 - * pt.c (instantiate_decl): Don't use full template arguments if - we are dealing with specializations. - -2003-05-29 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (ENABLE_SCOPE_CHECKING): Rename from DEBUG_BINDING_LEVELS. - (binding_depth): Unconditionally define. - (is_class_level): Likewise. - (indent): Likewise. Take an indenting parameter. - (push_binding_level): Remove conditional definittion. - (pop_binding_level): Likewise. - (suspend_binding_level): Likewise. - (resume_binding_level): Likewise. - (pushlevel): Likewise. - (pushlevel_class): Likewise. - (poplevel_class): Likewise. - (pop_everything): Likewise. - -2003-05-27 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * name-lookup.h (global_scope_p): New macro. - * decl.c (pop_binding_level): Use it. Don't refer directly to - global_binding_level. - (suspend_binding_level): Likewise. - (global_bindings_p): Likewise. - (print_other_binding_stack): Likewise. - (print_binding_stack): Likewise. - (maybe_push_to_top_level): Likewise. - (pushdecl_namespace_level): Likewise. - (cxx_init_decl_processing): Likewise. - (start_decl): Likewise. - (cp_finish_decl): Likewise. - (start_function): Likewise. - (global_binding_level): Remove. - -2003-05-25 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * parser.c (cp_parser_explicit_instantiation): Restore old - access before template instantiation. - -2003-05-23 Geoffrey Keating <geoffk@apple.com> - - * lang-specs.h: Use -o to specify preprocessor's output file. - Make -no-integrated-cpp work when building PCH files. - -2003-05-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10682 - * pt.c (instantiate_class_template): Use DECL_ARTIFICIAL to - check for implicitly created typedef to an enum. - -2003-05-21 Jason Merrill <jason@redhat.com> - - * init.c (build_vec_delete): Copy the address into a temporary - variable before calling build_vec_delete_1. - * decl2.c (delete_sanity): Don't call stabilize_reference. - -2003-05-21 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (register_specialization): Update the decl's location, - if necessary. - (check_explicit_specialization): Likewise. - -2003-05-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * error.c (dump_expr): Use HOST_WIDE_INT_PRINT_DOUBLE_HEX. - -2003-05-21 Danny Smith <dannysmith@users.sourceforge.net> - - PR c++/9738 - * decl.c (duplicate_decls): Re-invoke make_decl_rtl - if the old decl had instantiated DECL_RTL. - (Base on Richard Henderson 2003-05-13 patch to c-decl.c). - -2003-05-19 Matt Austern <austern@apple.com> - - * lang-options.h: Document -Wno-invalid-offsetof - * typeck.c (build_class_member_access_expr): Don't complain about - (Foo *)p->x for non-POD Foo if warn_invalid_offset is zero. - -2003-05-18 Andrew Pinski <pinskia@physics.uc.edu> - - * name-lookup.c (free_binding_entry): fix where the GTY markers are. - (binding_entry_make): Make entry->chain NULL after getting an entry. - fix the spelling of chain in a comment. - (binding_table_free): speed up by having temporary variable. - (binding_table_new): set table->chain to be NULL after allocating - a table. - (cxx_binding_make): use gcc_alloc instead of ggc_alloc_cleared and set - binding->previous to NULL after getting an binding for speed. - -2003-05-18 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (struct lang_type_class): Replace data member tags - with hash-table nested_udts. - (CLASSTYPE_NESTED_UTDS): Rename from CLASSTYPE_TAGS. - * class.c (unreverse_member_declarations): Don't touch - CLASSTYPE_TAGS. - (pushclass): Use cxx_remember_type_decls. - * decl.c (struct cp_binding_level): Replace data member tags with - hash-table type_decls. - (pop_binding_level): Handle level->type_decls. - (kept_level_p): Adjust. - (poplevel): Remove unused local variable. - (bt_print_entry): New function. - (print_binding_level): Use it. - (push_namespace): Build current_binding_level->type_decls. - (maybe_process_template_type_declaration): Adjust. - (pushtag): Likewise. - (clear_anon_tags): Use binding_table_remove_anonymous_types. - (gettags): Remove. - (cxx_remember_type_decls): Rename from storetags. Adjust. - (lookup_tag): Use binding_table_find_anon_type. Tidy. - (lookup_tag_reverse): Use binding_table_reverse_maybe_remap. - (cxx_init_decl_processing): Build global_binding_level->type_decls. - (store_parm_decls): Remove pointless code. - * name-lookup.c (free_binding_entry): New variable. - (ENTRY_INDEX): New macro. - (struct binding_table_s): New datatype. - (binding_entry_make): New function. - (binding_entry_free): Likewise. - (binding_table_construct): Likewise. - (binding_table_free): Likewise. - (binding_table_new): Likewise. - (binding_table_expand): Likewise. - (binding_table_insert): Likewise. - (binding_table_find): Likewise. - (binding_table_find_anon_type): Likewise. - (binding_table_reverse_maybe_remap): Likewise. - (binding_table_remove_anonymous_types): Likewise. - (binding_table_foreach): Likewise. - * name-lookup.h (binding_table): New type. - (binding_entry): Likewise. - (bt_foreach_proc): Likewise. - (struct binding_entry_s): New datatype. - (SCOPE_DEFAULT_HT_SIZE): New macro. - (CLASS_SCOPE_HT_SIZE): Likewise. - (NAMESPACE_ORDINARY_HT_SIZE): Likewise. - (NAMESPACE_STD_HT_SIZE): Likewise. - (GLOBAL_SCOPE_HT_SIZE): Likewise. - (binding_table_new): Declare. - (binding_table_free): Likewise. - (binding_table_insert): Likewise. - (binding_table_find_anon_type): Likewise. - (binding_table_reverse_maybe_remap): Likewise. - (binding_table_remove_anonymous_types): Likewise. - (binding_table_foreach): Likewise. - (binding_table_find): Likewise. - (cxx_remember_type_decls): Likewise. - * pt.c (bt_instantiate_type_proc): New function. - (do_type_instantiation): Use it. - * search.c (lookup_field_r): Use binding_table_find. - -2003-05-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * semantics.c (perform_deferred_access_checks): Don't discard - checked access. - -2003-05-17 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * error.c (cp_error_at, cp_warning_at, cp_pedwarn_at): Eliminate - libiberty VA_ macros, always use stdarg. - * rtti.c (create_pseudo_type_info): Likewise. - * tree.c (build_min_nt, build_min): Likewise. - -2003-05-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * ptree.c (cxx_print_type, cxx_print_xnode): Use string - concatentation on HOST_WIDE_INT_PRINT_* format specifier to - collapse multiple function calls into one. - * tree.c (debug_binfo): Likewise. - -2003-05-15 Jason Merrill <jason@redhat.com> - - PR c++/5388 - * call.c (conditional_conversion): Don't consider implicit - conversions if T2 is a base of T1. - * cp-tree.h (DERIVED_FROM_P, UNIQUELY_DERIVED_FROM_P): Make boolean. - (ACCESSIBLY_UNIQUELY_DERIVED_P, PUBLICLY_UNIQUELY_DERIVED_P): Likewise. - - * parser.c (cp_parser_primary_expression): Convert a static data - member from reference. - -2003-05-15 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_op_delete_call): Avoid creating unnecessary types. - * class.c (instantiate_type): Remove tests for tf_no_attributes. - * cp-tree.h (tsubst_flags_t): Remove tf_no_attributes. - (COMPARE_NO_ATTRIBUTES): Remove. - * typeck.c (comptypes): Do not check COMPARE_NO_ATTRIBUTES. - - PR c++/8385 - * semantics.c (finish_typeof): Refine type-dependency check. - -2003-05-13 Jason Merrill <jason@redhat.com> - - * typeck.c (build_modify_expr): Don't always stabilize the lhs and - rhs. Do stabilize the lhs of a MODIFY_EXPR used on the lhs. - -2003-05-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * method.c (synthesize_method): Call push/pop_deferring_access_checks. - -2003-05-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10230, c++/10481 - * semantics.c (finish_non_static_data_member): Handle when the - non-static member is not from a base of the current class type. - -2003-05-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10552 - * pt.c (tsubst_copy): Handle TEMPLATE_DECL that is a member class - template and has dependent context. - -2003-05-10 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (instantiate_decl): Call push/pop_deferring_access_checks. - -2003-05-10 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9252 - * cp-tree.h (saved_scope): Remove check_access field. - (tsubst_flags_t): Remove tf_parsing. - * decl.c (maybe_push_to_top_level): Don't initialize - scope_chain->check_access. - (make_typename_type, make_unbound_class_template): Don't use - tf_parsing. - (register_dtor_fn): Use push/pop_deferring_access_checks - instead of scope_chain->check_access. - * method.c (use_thunk): Likewise. - * parser.c (cp_parser_explicit_instantiation - (cp_parser_constructor_declarator_p): Don't call - push/pop_deferring_access_checks here. - (cp_parser_template_argument, cp_parser_class_name): Don't use - tf_parsing. - (yyparse): Check flag_access_control. - * pt.c (instantiate_class_template): Call - push/pop_deferring_access_checks. - * semantics.c (push_deferring_access_checks): Propagate - dk_no_check. - (perform_or_defer_access_check): Make sure basetype_path is - a type before comparison. - * call.c (build_op_delete_call, build_over_call): Use - perform_or_defer_access_check. - * class.c (alter_access): Likewise. - * init.c (build_offset_ref): Likewise. - * lex.c (do_identifier): Likewise. - * method.c (hack_identifier): Likewise. - * search.c (lookup_member): Likewise. - * semantics.c (finish_non_static_data_member): Likewise. - (simplify_aggr_init_exprs_r): Use push/pop_deferring_access_checks - instead of flag_access_control. - -2003-05-10 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9554 - * parser.c (cp_parser_class_name): Remove check_access parameter. - All caller adjusted. Update declaration. - (cp_parser_lookup_name): Likewise. - * semantics.c (push_deferring_access_checks): Change parameter type - to enum deferring_kind. All caller adjusted. - (resume_deferring_access_checks): Adjust to use new enum. - (stop_deferring_access_checks): Likewise. - (perform_or_defer_access_check): Likewise. - * cp-tree.h (deferring_kind): New enum. - (deferred_access): Adjust field type. - (push_deferring_access_checks): Update declaration. - -2003-05-09 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10555, c++/10576 - * pt.c (lookup_template_class): Handle class template with - multiple levels of parameters when one of the levels contain - errors. - -2003-05-08 Jason Merrill <jason@redhat.com> - - * init.c (build_new_1): Don't reuse a TARGET_EXPR in an - expression. Undo some of the recent reorg. - -2003-05-07 Richard Henderson <rth@redhat.com> - - PR c++/10570 - * cfns.gperf: Comment out POSIX thread cancellation points, - plus abort and raise. - * cfns.h: Regenerate. - -2003-05-07 Jason Merrill <jason@redhat.com> - - * call.c (build_conditional_expr): Don't assume that the folded - expression has result_type. - -2003-05-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * typeck.c (build_unary_op): Deal with const qualifier in - invalid pointer-to-member earlier. - -2003-05-05 Jason Merrill <jason@redhat.com> - - PR c++/9537 - * call.c (conditional_conversion): Build an RVALUE_CONV if - we're just changing the cv-quals. - (build_conditional_expr): Don't call convert to change - cv-quals. - -2003-05-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10496 - * typeck.c (build_unary_op): Don't output const qualifier when - output invalid pointer-to-member diagnostics. - -2003-05-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * decl.c: Fix typos. - -2003-05-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/4494 - * decl.c (start_function): Use same_type_p to check return type - of main. - -2003-05-03 Zack Weinberg <zack@codesourcery.com> - - PR c/10604 - * cp/typeck.c (build_x_compound_expr): No need to check - extra_warnings as well as warn_unused_value. - -2003-05-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9364, c++/10553, c++/10586 - * decl.c (make_typename_type): Don't crash on illegal code. - -2003-05-03 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (finish_struct): Use location_t and input_location - directly. - * decl.c (make_label_decl): Likewise. - (use_label): Likewise. - * decl2.c (warn_if_unknown_interface): Likewise. - (start_static_initialization_or_destruction): Likewise. - (generate_ctor_or_dtor_function): Likewise. - (finish_file): Likewise. - * error.c (print_instantiation_full_context): Likewise. - * init.c (create_temporary_var): Likewise. - * method.c (synthesize_method): Likewise. - * parser.c (cp_token): Likewise. - (cp_lexer_set_source_position_from_token): Likewise. - (cp_lexer_get_preprocessor_token): Likewise. - (cp_parser_statement): Likewise. - * pt.c (tsubst_friend_function): Likewise. - (instantiate_class_template): Likewise. - (tsubst_decl): Likewise. - (tsubst): Likewise. - (instantiate_decl): Likewise. - * semantics.c (begin_class_definition): Likewise. - (expand_body): Likewise. - -2003-05-01 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (finish_struct): Rename lineno to input_line. - * decl.c (push_binding_level, pop_binding_level, - suspend_binding_level, resume_binding_level, make_label_decl, - use_label, start_function): Likewise. - * decl2.c (warn_if_unknown_interface, - start_static_initialization_or_destruction, - generate_ctor_or_dtor_function, finish_file): Likewise. - * error.c (cp_line_of, print_instantiation_full_context, - print_instantiation_context): Likewise. - * except.c (check_handlers_1, check_handlers): Likewise. - * init.c (create_temporary_var): Likewise. - * method.c (use_thunk, synthesize_method): Likewise. - * parser.c (cp_lexer_set_source_position_from_token, - cp_lexer_get_preprocessor_token): Likewise. - * pt.c (push_tinst_level, pop_tinst_level, - tsubst_friend_function, instantiate_class_template, tsubst_decl, - tsubst, tsubst_expr, instantiate_decl): Likewise. - * semantics.c (genrtl_try_block, finish_label_stmt, - begin_class_definition, expand_body, - genrtl_finish_function): Likewise. - * tree.c (build_min_nt, build_min): Likewise. - -2003-05-01 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (comdat_linkage): Don't externalize explicit - instantiations. - -2003-05-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10554 - * decl2.c (do_class_using_decl): Check if operand 0 of SCOPE_REF - is not NULL. - -2003-05-01 Steven Bosscher <steven@gcc.gnu.org> - - * cp-tree.h (struct lang_id2): Remove. Move fields from here... - (struct lang_identifier): ... to here. - (LANG_ID_FIELD): Remove. - (SET_LANG_ID): Remove. - (IDENTIFIER_LABEL_VALUE): Adjust for new lang_identifier. - (SET_IDENTIFIER_LABEL_VALUE): Likewise. - (IDENTIFIER_IMPLICIT_DECL): Likewise. - (SET_IDENTIFIERL_IMPLICIT_DECL): Likewise. - (IDENTIFIER_ERROR_LOCUS): Likewise. - (SET_IDENTIFIER_ERROR_LOCUS): Likewise. - -2003-05-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/8772 - * pt.c (convert_template_argument): Correct diagnostic. - -2003-04-30 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9432, c++/9528 - * decl2.c (validate_nonmember_using_decl): Handle SCOPE_REF. - -2003-04-30 Garbiel Dos Reis <gcc@integrable-solutions.net> - - * decl.c (check_previous_goto_1): Adjust prototype. - (check_previous_goto): Adjust use. - (check_switch_goto): Likewise. - (use_label): Adjust. - (check_previous_goto_1): Don't use pedwarn_with_file_and_line. - (struct named_label_use_list): Use location_t datatype. - -2003-04-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/10551 - * pt.c (mark_decl_instantiated): Defer all explicit instantiations - that have not yet been written out. - -2003-04-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/10549 - * class.c (layout_class_type): Mark overlong bitfields as having - the maximum size permitted by their type, after layout. - - PR c++/10527 - * error.c (dump_expr): Correctly handling of NEW_EXPR.4 - -2003-04-29 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * call.c (build_operator_new_call): Fix typo. - * lang-options.h: Likewise. - -2003-04-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/10515 - * cp-tree.h (lookup_field_1): Declare it. - * search.c (lookup_field_1): Make it public. - * decl.c (reshape_init): Handle designated initializers. - - * decl.c (maybe_commonize_var): Further tweak support for systems - without weak symbols. - -2003-04-27 Mark Mitchell <mark@codesourcery.com> - - * decl.c (maybe_commonize_var): Fix thinko in last patch. - -2003-04-27 Mark Mitchell <mark@codesourcery.com> - - PR c++/10506 - * method.c (use_thunk): Decrement immediate_size_expand. - - PR c++/10503 - * cp-tree.h (DECL_VAR_MARKED_P): New macro. - (DECL_MAYBE_TEMPLATE): Remove. - * class.c (fixed_type_or_null): Avoid infinite recursion. - - * decl.c (maybe_commonize_var): Make the code match the comments. - * pt.c (instantiate_decl): Move call to import_export_decl. - -2003-04-26 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (finish_file): Fix merge botch. - -2003-04-25 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (finish_file): Don't call import_export_decl for - functions that are not defined. - (handle_class_head): Robustify. - * pt.c (instantiate_decl): Do not call cp_finish_decl for - variables that are not defined. - -2003-04-24 Sylvain Pion <Sylvain.Pion@mpi-sb.mpg.de> - - * call.c (print_z_candidates): Fix off by one error. - -2003-04-24 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10337 - * call.c (joust): Don't warn about conversion ops that are exact - or cv-conversions. Rearrange to avoid multiple type comparisons. - -2003-04-23 Mark Mitchell <mark@codesourcery.com> - - PR c++/10471 - * call.c (build_cxx_call): Robustify. - -2003-04-23 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in (lex.o): Remove mbchar.h. - * lex.c (MULTIBYTE_CHARS): Lose. - * parser.c (cp_lexer_get_preprocessor_token): CPP_OTHER handled - in c-lex.c. - -2003-04-23 Mark Mitchell <mark@codesourcery.com> - - PR c++/9847 - * cp-tree.h (duplicate_tag_error): Remove. - * class.c (duplicate_tag_error): Remove. - * semantics.c (begin_class_definition): Return immediately for a - duplicate class definition. - - PR c++/10451 - * decl.c (grokdeclarator): Correct logic for "mutable" errors. - -2003-04-22 Mark Mitchell <mark@codesourcery.com> - - PR c++/10446 - * search.c (lookup_fnfields_1): Handle empty slots in the method - vector. - - PR c++/10428 - * decl.c (check_elaborated_type_specifier): New function, split - out from ... - (xref_tag): ... here. Use the new function in more places. - - * rtti.c (throw_bad_typeid): Use build_cxx_call. - -2003-04-21 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_over_call): Use build_cxx_call. - (build_cxx_call): New method, split out of build_over_call. - * cp-tree.h (language_function): Add can_throw. - (build_cxx_call): Declare it. - * decl.c (finish_function): If a function does not contain any - calls to functions that can throw an exception, indicate that - fact. - * decl2.c (mark_used): Do not defer the instantiation of - functions, if the current function does not throw. - * optimize.c (maybe_clone_body): Copy TREE_NOTHROW to the clones. - * pt.c (instantiate_decl): Make sure import_export_decl is called - before emitting things. - * rtti.c (throw_bad_cast): Use build_cxx_call. - (build_dynamic_cast_1): Likewise. - * typeck.c (build_function_call): Likewise. - -2003-04-21 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9881 - * typeck.c (build_unary_op): Fold all COMPONENT_REF addr - expressions. Reverts my 2002-08-08 patch. - - * typeck.c (comp_ptr_ttypes_real): Swap final && operands for - cheaper early exit. - -2003-04-20 Nathan Sidwell <nathan@codesourcery.com> - - * cp/decl2.c (start_static_storage_duration_function): Take count - arg, don't check if it wraps round. - (generate_ctor_or_dtor_function): Add locus arg, use it. - (generate_ctor_and_dtor_functions_for_priority): Data arg is a - locus. - (finish_file): Set line numbers to past EOF for synthesized - functions. - -2003-04-20 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10405 - * search.c (lookup_field_1): Final scan goes backwards for - types, forwards for non-types. - -2003-04-17 Roger Sayle <roger@eyesopen.com> - - PR c/10375 - * decl.c (duplicate_decls): Preserve "const", "noreturn" and - "nothrow" function attributes. - -2003-04-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/10347 - * pt.c (type_dependent_expression_p): Handle array new. - -2003-04-15 Mark Mitchell <mark@codesourcery.com> - - PR c++/10381 - * parser.c (cp_parser_primary_expression): Reorganize logic for - dealing with name lookup failures. - -2003-04-15 Jason Merrill <jason@redhat.com> - - * decl2.c (mark_used): Don't instantiate anything if - skip_evaluation. - -2003-04-14 Ziemowit Laski <zlaski@apple.com> - - * tree.c (build_cplus_array_type_1): Do not call - uses_template_parms() on a NULL index_type. - -2003-04-13 Roger Sayle <roger@eyesopen.com> - - * decl.c (duplicate_decls): Preserve pure and malloc attributes. - -2003-04-12 Mark Mitchell <mark@codesourcery.com> - - PR c++/10300 - * init.c (build_new_1): Reorganize. - -2003-04-12 Zack Weinberg <zack@codesourcery.com> - - * class.c (initialize_array) - * decl.c (reshape_init) - * decl2.c (build_expr_from_tree) - * init.c (build_zero_init) - * pt.c (tsubst_copy, tsubst_copy_and_build) - * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer) - (ptm_initializer, class_initializer, get_pseudo_ti_init) - * semantics.c (finish_compound_literal) - * typeck.c (build_ptrmemfunc1) - * typeck2.c (store_init_value, process_init_constructor) - (build_functional_cast): Use build_constructor. - -2003-04-12 Zack Weinberg <zack@codesourcery.com> - - * call.c (print_z_candidates): Use gcc_gettext_width, not - strlen, to determine how much padding to use. - -2003-04-10 Zack Weinberg <zack@codesourcery.com> - - * decl.c: Update all calls to shadow_warning. - -2003-04-10 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_class_type): Correct handling for overlong - bit-fields whose width is the same as an integer type. - -2003-04-06 Zack Weinberg <zack@codesourcery.com> - - * cp-tree.def: Make fourth element for all 'c' and 'x' nodes zero. - * cp-lang.c (cp_tree_size): New function. - (LANG_HOOKS_TREE_SIZE): Override. - - * cp-tree.h (SOURCE_LOCUS, SRCLOC_FILE, SRCLOC_LINE, struct - tree_srcloc, TS_CP_COMMON, TS_CP_SRCLOC): Kill. - (union lang_tree_node): Remove common and srcloc members. - (build_srcloc_here): Don't prototype. - * decl.c (cp_tree_node_structure): Kill SRCLOC case. - * pt.c (pending_templates): Correct comment. - * tree.c (build_srcloc, build_srcloc_here): Kill. - -2003-04-06 Zack Weinberg <zack@codesourcery.com> - - * call.c: Include intl.h. - (print_z_candidate): Always use inform; get rid of errfn - argument. Reorganize so that all the strings get picked up - by xgettext. Note obligation of caller to pass first argument - through gettext. - (print_z_candidates): Update to match. Indent second and - successive candidates by strlen() of translated message. - (joust): Restructure ambiguous-conversion pedwarn so that - translators see a complete sentence. Update calls to - print_z_candidate. - - * Make-lang.in (cp/call.o): Update dependencies. - -2003-04-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (set_current_binding_level): Delete, revert last change. - (current_binding_level): Modify to allow it as as lvalue. - -2003-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * name-lookup.c (find_binding): Pass appropriate pointer type to - POP_TIMEVAR_AND_RETURN. - -2003-04-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (cp-warn): Add $(STRICT_WARN). - * cp-tree.h: Don't insist on having GNUC. - -2003-04-03 Jason Merrill <jason@redhat.com> - - * cvt.c (ocp_convert): Only abort if we try to convert an object - of TREE_ADDRESSABLE type. - - * class.c (build_vtable): Set DECL_ALIGN here. - (get_vtable_decl): Not here. - (layout_vtable_decl): Or here. - (create_vtable_ptr): Or here. - (layout_class_type): Or here. - (check_bitfield_decl): Don't mess with field alignment. - -2003-04-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * operators.def (DEF_SIMPLE_OPERATOR, DEF_ASSN_OPERATOR, - DEF_ASSN_OPERATOR): Delete spurious semi-colon. - * rtti.c (dfs_class_hint_mark): Likewise. - - * decl.c (push_local_name, push_class_level_binding, - maybe_inject_for_scope_var): Don't use POP_TIMEVAR_AND_RETURN in - functions returning void. - * decl2.c (add_using_namespace): Likewise. - - * decl.c (print_binding_level, print_other_binding_stack, - print_binding_stack): Cast argument of %p specifier to void*. - * ptree.c (cxx_print_decl): Likewise. - - * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK, - VAR_FUNCTION_OR_PARM_DECL_CHECK, - VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK, - BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK, LANG_TYPE_CLASS_CHECK, - LANG_TYPE_PTRMEM_CHECK, LANG_DECL_U2_CHECK): Add __extension__. - - * decl.c (set_current_binding_level): New macro. Use throughout - when setting the current binding level. - - * cp-tree.h (cp_lvalue_kind, base_access): Delete trailing comma - in enum. - * method.c (mangling_flags): Likewise. - - * cp-tree.h (lang_type_header): Add __extension__ and use - CHAR_BITFIELD for members. - -2003-04-02 Geoffrey Keating <geoffk@apple.com> - - PR other/9274 - * mangle.c: Include gt-cp-mangle.h. - (subst_identifiers): Mark with GTY. - * config-lang.in (gtfiles): Add cp/mangle.c. - * Make-lang.in: (gt-cp-mangle.h): New rule. - (cp/mangle.o): Depends on gt-cp-mangle.h. - -2003-04-01 Andrew Pinski <pinskia@physics.uc.edu> - - * config-lang.in (gtfiles): Add \$(srcdir)/cp/name-lookup.c - after \$(srcdir)/cp/name-lookup.h. - * name-lookup.c: (cxx_binding_make): Use ggc_alloc_clearedinstead - of ggc_alloc. Include gt-cp-name-lookup.h at the end of the file. - * Make-lang.in: (gt-cp-name-lookup.h): Is generated by gengtype. - (cp/name-lookup.o): Depends on gt-cp-name-lookup.h. - -2003-03-31 Jason Merrill <jason@redhat.com> - - PR java/10145 - * class.c (check_field_decl): Don't set DECL_ALIGN. - -2003-03-30 Mark Mitchell <mark@codesourcery.com> - - PR c++/7647 - * decl.c (grokdeclarator): Tidy, slightly. - * search.c (lookup_field_1): Add want_type parameter. - (lookup_field_r): Adjust call to lookup_field_1. - -2003-03-30 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * Make-lang.in (cp/name-lookup.o): Add more dependencies. - -2003-03-30 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (binding_for_name: Move to name-lookup.h Adjust - prototype. - (cxx_scope_find_binding_for_name): Likewise. - * decl.c (find_binding: Move to name-lookup.c. - (binding_for_name): Likewise. - (cxx_scope_find_binding_for_name): Likewise. - (BINDING_LEVEL): Remove. - (push_binding): Tidy. - (push_class_binding): Likewise. - (pop_binding): Likewise. - (poplevel): Likewise. - (poplevel_class): Likewise. - (set_identifier_type_value_with_scope): Likewise. - (push_overloaded_decl): Likewise. - (lookup_tag): Likewise. - (unqualified_namespace_lookup): Likewise. - (lookup_name_current_level): Likewise. - (maybe_inject_for_scope_var): Likewise. - (namespace_binding): Move to name-lookup.c. - (set_namespace_binding): Likewise. - * decl2.c (lookup_using_namespace): Tidy. - (qualified_lookup_using_namespace): Likewise. - (do_toplevel_using_decl): Likewise. - * name-lookup.c: Include "timevar.h" - * name-lookup.h (cxx_scope): Declare. - (struct cxx_binding): Lose member "has_level". Adjust "scope" - member declaration. - (BINDING_SCOPE): Adjust definition. - (BINDING_HAS_LEVEL_P): Remove. - -2003-03-30 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * name-lookup.c: New file. - * name-lookup.h: Likewise.. - * decl.c (push_binding): Adjust use cxx_binding_make. - (free_bindings): Move to name-lookup.c - (pop_binding): Use cxx_binding_free. - (binding_for_name): Tidy. - * cp-tree.h: Include "name-lookup.h" - (cxx_binding_make): Move to name-lookup.h - (cxx_binding_clear): Likewise. - (struct cxx_binding): Likewise. - (LOCAL_BINDING_P): Likewise. - (INHERITED_VALUE_BINDING_P): Likewise. - (BINDING_SCOPE): Likewise. - (BINDING_HAS_LEVEL_P): Likewise. - (BINDING_VALUE): Likewise. - (BINDING_TYPE): Likewise. - * config-lang.in (gtfiles): Add cp/name-lookup.h - * Make-lang.in (cp/name-lookup.o): New rule. - (CXX_OBJS): Add cp/name-lookup.o - (CXX_TREE_H): Add cp/name-lookup.h - -2003-03-28 Jason Merrill <jason@redhat.com> - - PR c++/10245 - * cvt.c (force_rvalue): New fn. - * call.c (build_conditional_expr): Use it. - * cp-tree.h: Declare it. - -2003-03-28 Mike Stump <mrs@apple.com> - - * error.c (dump_expr): Add 0x to printed hex numbers to make - output match source code better. - -2003-03-28 Mark Mitchell <mark@codesourcery.com> - - PR c++/10218 - * decl.c (grokfndecl): Return NULL_TREE for bogus out-of-class - definitions. - - * decl2.c (generate_ctor_or_dtor_function): Tolerate a - non-existant ssdf_decls array. - (finish_file): Call generator_ctor_or_dtor_function when there are - static constructors or destructors and no other static - initializations. - -2003-03-28 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10047 - * decl2.c (finish_file): Don't warn about explicitly instantiated - inline decls. - -2003-03-27 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10224 - * pt.c (lookup_template_class): Only check instantiated args if - they do not contain template parameters. - -2003-03-27 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10158 - * parser.c (cp_parser_function_definition): Set - DECL_INITIALIZED_IN_CLASS for members. - * pt.c (instantiate_decl): Only reduce the template args for - friends that are not defined in class. - -2003-03-25 Jason Merrill <jason@redhat.com> - - * call.c (print_z_candidate): Change name of first arg to msgid. - (joust): Add comment for translators. - -2003-03-24 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9898, PR c++/383, DR 322 - * pt.c (maybe_adjust_types_for_deduction) <DEDUCE_CONV>: Look - through reference types on both PARM and ARG. - -2003-03-24 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10119 - * error.c (dump_expr) <BASELINK>: Use dump_expr. - * pt.c (maybe_fold_nontype_args): New function. - (tsubst_copy) <SCOPE_REF>: Subst any template_id args. - <TEMPLATE_ID_EXPR>: Break out folding code, call it. - (tsubst_copy_and_build) <TEMPLATE_ID_EXPR>: Call - maybe_fold_nontype_args. - -2003-03-24 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/10026 - * decl2.c (arg_assoc_type) <ERROR_MARK>: Don't die. - -2003-03-23 Mark Mitchell <mark@codesourcery.com> - - PR c++/7086 - * typeck.c (cxx_mark_addressable): Adjust call to - gen_mem_addressof or put_var_into_stack. - -2003-03-22 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9978, c++/9708 - * cp-tree.h (instantiate_template): Add tsubst_flags parameter. - * call.c (add_template_candidate_real): Adjust - instantiate_template call. - * class.c (resolve_address_of_overloaded_function): Likewise. - * decl.c (build_enumerator): Set TREE_CONSTANT. - * pt.c (check_instantiated_args): New. - (push_inline_template_parms_recursive): Set TREE_CONSTANT, - TREE_READONLY. - (build_template_parm_index): Copy TREE_CONSTANT, TREE_READONLY. - (reduce_template_parm_level): Likewise. - (process_template_parm): Likewise. - (check_explicit_specialization): Adjust instantiate_template call. - (convert_template_argument): Don't check non-type argument here. - (lookup_template_class): Check them here. - (tsubst_friend_function): Adjust instantiate_template call. - (instantiate_template): Add tsubst_flags parameter, use it. Check - instantiated args. - -2003-03-21 Zack Weinberg <zack@codesourcery.com> - - * decl.c: Update calls to shadow_warning. - -2003-03-21 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9898 - * error.c (dump_decl) [CONST_DECL]: Print '<enumerator>'. - (dump_expr) [CONSTRUCTOR]: Print default ctor as a function call. - -2003-03-20 Mark Mitchell <mark@codesourcery.com> - - * cp/decl2.c (arg_assoc_class): Correct check for namespace-scope - friends. - * cp/pt.c (instantiate_class_template): Fix formatting. - -2003-03-14 Matt Austern <austern@apple.com> - - * cp-tree.h (unemitted_tinfo_decls): Declaration of a new varray. - (unemitted_tinfo_decl_p): Remove. - (emit_tinfo_decl): Change declaration to remove unused parameter. - * decl2.c (finish_file): Change tinfo emission to loop through - unemitted_tinfo_decls array instead of looping through all decls. - * rtti.c (unemitted_tinfo_decl_p): Declare as static, remove - unused second parameter. - (init_rtti_processing): initialize unemitted_tinfo_decls varray. - (get_tinfo_decls): push new tinfo decl on unemitted_tinfo_decls. - (emit_tinfo_decl): remove unused second parameter, add assertion - that decl hasn't already been emitted. - -2003-03-19 Nathanael Nerode <neroden@gcc.gnu.org> - - * dump.c (cp_dump_tree), cp-tree.h (cp_dump_tree): Change return - type from 'int' to 'bool'. Replace 0 and 1 with true and false in - return statements. - -2003-03-19 Jason Merrill <jason@redhat.com> - - PR c++/8316, c++/9315, c++/10136 - * call.c (print_z_candidate): Split out from... - (print_z_candidiates): ...here. - (joust): Use it. - -2003-03-17 Roger Sayle <roger@eyesopen.com> - - PR c++/10031 - * decl.c (duplicate_decls): Use the new type when prototyping - anticipated decls, even when the types match. This defines the - exception list for the built-in function. - -2003-03-17 Jason Merrill <jason@redhat.com> - - PR c++/10091 - * typeck.c (build_class_member_access_expr): Compare - TYPE_MAIN_VARIANTs. - -2003-03-17 Mark Mitchell <mark@codesourcery.com> - - PR c++/9639 - * parser.c (cp_parser_declarator_id): Clear parser->scope. - -2003-03-16 Jason Merrill <jason@redhat.com> - - PR c++/9993 - * decl.c (finish_function): Only allow the NRVO to use variables - declared at function scope. - -2003-03-17 Andreas Jaeger <aj@suse.de> - - * Make-lang.in (cp/TAGS): Remove. - -2003-03-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9629 - * cp-tree.h (struct language_function): Add in_base_initializer. - (in_base_initializer): define it. - (expand_member_init): Remove INIT param. - * init.c (expand_member_init): Remove INIT param, return the member. - (emit_mem_initializers): Set in_base_initializer. - * class.c (build_base_path): Check in_base_initializer. - * parser.c (cp_parser_mem_initializer): Set in_base_initializer. - * pt.c (tsubst_initializer_list): Likewise. - -2003-03-16 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (binding_for_name): Fix initialization thinko. - -2003-03-15 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Compile-time improvement: 2/n. - * cp-tree.h (struct cxx_binding): New datatype; - (struct lang_identifier): Use it. - (LOCAL_BINDING_P): Adjust definition. - (INHERITED_VALUE_BINDING_P): Likewise. - (BINDING_SCOPE): Likewise. - (BINDING_HAS_LEVEL_P): Likewise. - (BINDING_VALUE): Likewise. - (BINDING_TYPE): Likewise. - (IDENTIFIER_VALUE): Likewise. - (struct tree_binding): Remove. - (TS_CP_BINDING): Likewise. - ((union lang_tree_node): Remove field "binding". - (cxx_binding_clear): New macro. - (binding_for_name): Adjust return type. - (qualified_lookup_using_namespace): Adjust prototype. - (lookup_using_namespace): Adjust prototype. - (cxx_scope_find_binding_for_name): Declare. - * cp-tree.def: Remove CPLUS_BINDING definition. - * decl.c (push_binding): Adjust local variable type. - (add_binding): Likewise. - (push_class_binding): Likewise. - (pop_binding): Likewise. - (poplevel): Likewise. - (poplevel_class): Likewise. - (free_bindings): Adjust type. - (find_binding): Adjust return type, add a third parameter. Remove - non-useful assertion now that we use static typing. - (cxx_scope_find_binding_for_name): New function. - (binding_for_name): Use it. Adjust local variable type. Simplify. - (namespace_binding): Simplify. - (set_namespace_binding): Likewise. - (set_identifier_type_value_with_scope): Adjust local variable type. - (lookup_tag): Don't type-abuse of local variable 'old'. - (lookup_namespace_name): Likewise. Allocate binding on stack. - (select_decl): Adjust prototype. - (unqualified_namespace_lookup): Allocate binding on stack. - Don't type-abuse of local variable 'val'. - (lookup_name_real): Likewise. - (maybe_inject_for_scope_var): Adjust local variable type. - (cp_tree_node_structure): Remove CPLUS_BINDING case label. - (namespace_binding): Adjust logic, simplify. - (BINDING_LEVEL): Adjust definition. - (push_class_level_binding): Adjust local variable type. - (struct cxx_saved_binding): Adjust field 'binding' type. - * decl2.c (ambiguous_decl): Adjust prototype. - (lookup_using_namespace): Adjust local variable type. - (qualified_lookup_using_namespace): Catch type error and correct - ensueing logic error. - (do_nonmember_using_decl): Adjust local variable type. Allocate - temporary cxx_binding on stack. - (do_toplevel_using_decl): Adjust local variable type. - * ptree.c (cxx_print_cxx_binding): New function. - (cxx_print_identifier): Use it. - (cxx_print_xnode): Delete CPLUS_BINDING case label. - -2003-03-15 Roger Sayle <roger@eyesopen.com> - - * tree.c (count_functions): Fix whitespace. - -2003-03-15 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in: Update. - -2003-03-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/6440 - * pt.c (maybe_process_partial_specialization): Handle - member class template when enclosing class template is - explicit specialized. - (most_general_template): Stop looking when DECL is already - specialized. - -2003-03-13 Jason Merrill <jason@redhat.com> - - PR c++/9420 - * search.c (lookup_conversions): Call complete_type here. - * call.c (implicit_conversion): Not here. - -2003-03-13 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (do_nonmember_using_decl): Correct handling of - simultaneous type/non-type bindings. - - * call.c (initialize_reference): Remove bogus assertion. - * decl.c (build_ptrmemfunc_type): Revert change of 2003-03-09. - -2003-03-12 Andrew Lewycky <andrew@mxc.ca> - - PR c++/7050 - * expr.c (cxx_expand_expr): Return const0_rtx for throw - expressions. - -2003-03-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/9474 - * decl2.c (do_nonmember_using_decl): Do not call duplicate decls - to merge old and new declarations. - -2003-03-12 Alexandre Oliva <aoliva@redhat.com> - - * g++.1: Remove. - * Make-lang.in (c++.generated-manpages): Build cp/g++.1. - (cp/g++.1): Build it from scratch in the build tree. - (c++.install-man): Depend on it. Install it from the build tree. - (c++.mostlyclean): Clean it. - -2003-03-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/9474 - * decl2.c (do_nonmember_using_decl): Do not call duplicate decls - to merge old and new declarations. - - PR c++/9924 - * decl2.c (do_nonmember_using_decl): Ignore anticipated builtins. - -2003-03-11 Jason Merrill <jason@redhat.com> - - PR c++/9820 - * search.c (lookup_member): Fix handling of functions in a class - being defined. - -2003-03-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/8700 - * call.c (convert_class_to_reference): Adjust usage of - splice_viable. - (any_viable): Remove. - (splice_viable): Combine with any_viable. - (print_z_candidates): Avoid printing duplicates. - (build_user_type_conversion_1): Adjust usage of splice_viable. - (build_new_function_call): Likewise. - (build_operator_new_call): Likewise. - (build_object_call): Likewise. - (build_conditional_expr): Likewise. - (build_new_op): Likewise. - (build_new_method_call): Likewise. - (joust): Remove spurious comment. - * cp-tree.h (DECL_FRIENDLIST): Correct documentation. - * decl2.c (arg_assoc_class): Simplify. - * friend.c (add_friend): Likewise. - -2003-03-11 Jason Merrill <jason@redhat.com> - - PR c++/8660 - * decl2.c (check_classfn): A member template only matches a - member template. - -2003-03-11 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in (CXX_C_OBJS): Update. - * lang-specs.h: Don't define __GNUG__ here. - -2003-03-10 Mark Mitchell <mark@codesourcery.com> - - * call.c (perform_overload_resolution): New function. - (build_new_function_call): Use it. - (build_operator_new_call): Likewise. - (add_candidates): Add explicit_targs and template_only parameters. - (build_new_op): Adjust accordingly. - * cp-tree.h (build_operator_new_call): New function. - (build_function_call_real): Remove. - (build_function_call_maybe): Likewise. - * init.c (build_new_1): Use build_operator_new_call. - * typeck.c (build_function_call_real): Rename to ... - (build_function_call): ... this. - -2003-03-10 Devang Patel <dpatel@apple.com> - - PR c++/9394 - * g++spec.c (lang_specific_driver): Use DEFAULT_WORD_SWTCH_TAKES_ARG. - -2003-03-10 Jason Merrill <jason@redhat.com> - - PR c++/9798 - * decl.c (push_using_directive): Push before recursing. - - PR c++/9868, c++/9524 - * call.c (resolve_scoped_fn_name): Handle the case of a function - pointer member. - - * decl2.c (build_offset_ref_call_from_tree): Only mess with 'this' - argument in the pointer-to-member case. - -2003-03-09 Mark Mitchell <mark@codesourcery.com> - - PR c++/9373 - * cp-lang.c (cxx_get_alias_set): Use alias set zero for - pointers to member functions. - - PR c++/8534 - * decl.c (build_ptrmemfunc_type): Do not allow default arguments - in pointer-to-member-function types. - -2003-03-10 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * expr.c (cplus_expand_constant): Use C90 prototype style. - (cxx_expand_expr): Likewise. - -2003-03-09 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9970 - * decl.c (duplicate_decls): Only copy DECL_THUNKS for virtual - functions. - -2003-03-08 Geoffrey Keating <geoffk@apple.com> - - * lang-specs.h (c++-header): Change .pch to .gch. - -2003-03-08 Neil Booth <neil@daikokuya.co.uk> - - * cp-tree.h (cxx_init): Update prototype. - * lex.c (cxx_init): Similarly. - -2003-03-08 Mark Mitchell <mark@codesourcery.com> - - PR c++/9823 - * cp-tree.h (begin_mem_initializers): Remove. - * parser.c (cp_parser_mem_initializer_list): Inline it here. - Do not call finish_mem_initializers if not in a constructor. - (cp_parser_class_head): Fix typo in error message. - * semantics.c (begin_mem_initializers): Remove. - * testsuite/g++.dg/parser/constructor1.C: New test. - - PR c++/9809 - * call.c (add_function_candidate): Skip builtin fuctions that have - not yet been declared. - - PR c++/9982 - * init.c (build_new_1): Correct logic for determining whether or - not to use an array cookie. - - PR c++/9524 - * parser.c (cp_parser_postfix_expression): Call - finish_non_static_data_member, even when processing_template_decl. - - PR c++/9912 - * cp-tree.h (is_ancestor): New function. - (handle_class_head): Change prototype. - * decl2.c (is_namespace_ancestor): Rename to ... - (namespace_anecestor): ... this. - (set_decl_namespace): Adjust accordingly. - (handle_class_head): Remove unnecessary parameters. - * parser.c (cp_parser_class_head): Check that - nested-name-specifiers are used appropriately. - -2003-03-07 Mark Mitchell <mark@codesourcery.com> - - * call.c (reference_binding): Remove REF_IS_VAR parameter. - (implicit_conversion): Adjust call to reference_binding. - (make_temporary_var_for_ref_to_type): Add TYPE parameter. - (initialize_reference): Adjust handling for references bound to - rvalues. - * cp-tree.h (make_temporary_var_for_ref_to_temp): Change - prototype. - (real_non_cast_lvalue_p): New method. - * cvt.c (build_up_reference): Adjust use of - make_temporary_var_for_ref_to_temp. - * tree.c (real_non_cast_lvalue_p): New method. - -2003-03-07 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * except.c (init_exception_processing): Use C90 prototype style. - (cp_protect_cleanup_actions): Likewise. - (prepare_eh_type): Likewise. - (build_eh_type_type): Likewise. - (build_exc_ptr): Likewise. - (do_begin_catch): Likewise. - (dtor_nothrow): Likewise. - (do_end_catch): Likewise. - (push_eh_cleanup): Likewise. - (decl_is_java_type): Likewise. - (choose_personality_routine): Likewise. - (initialize_handler_parm): Likewise. - (expand_start_catch_block): Likewise. - (expand_end_catch_block): Likewise. - (begin_eh_spec_block): Likewise. - (finish_eh_spec_block): Likewise. - (do_allocate_exception): Likewise. - (do_free_exception): Likewise. - (wrap_cleanups_r): Likewise. - (stabilize_throw_expr): Likewise. - (build_throw): Likewise. - (complete_ptr_ref_or_void_ptr_p): Likewise. - (is_admissible_throw_operand): Likewise. - (nothrow_libfn_p): Likewise. - (can_convert_eh): Likewise. - (check_handlers_1): Likewise. - (check_handlers): Likewise. - -2003-03-06 Mark Mitchell <mark@codesourcery.com> - - * call.c (merge_conversion_sequences): New function. - (build_conv): Set ICS_USER_FLAG for USER_CONVs. - (convert_class_to_reference): Correct handling of second - standard conversion sequence in a user-defined conversion - sequence. - (build_user_type_conversion_1): Use merge_conversion_sequences. - * cp-tree.def: Add comments for CONV nodes. - * rtti.c (get_tinfo_decl): Use build_address/build_nop. - -2003-03-07 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * error.c (init_error): Use C90 prototype style. - (dump_scope): Likewise. - (dump_qualifiers): Likewise. - (dump_template_argument): Likewise. - (dump_template_argument_list): Likewise. - (dump_template_parameter): Likewise. - (dump_template_bindings): Likewise. - (dump_type): Likewise. - (dump_typename): Likewise. - (class_key_or_enum): Likewise. - (dump_aggr_type): Likewise. - (dump_type_prefix): Likewise. - (dump_type_suffix): Likewise. - (dump_global_iord): Likewise. - (dump_simple_decl): Likewise. - (dump_decl): Likewise. - (dump_template_decl): Likewise. - (dump_function_decl): Likewise. - (dump_parameters): Likewise. - (dump_exception_spec): Likewise. - (dump_function_name): Likewise. - (dump_template_parms): Likewise. - (dump_char): Likewise. - (dump_expr_list): Likewise. - (dump_expr): Likewise. - (dump_binary_op): Likewise. - (dump_unary_op): Likewise. - (type_as_string): Likewise. - (expr_as_string): Likewise. - (decl_as_string): Likewise. - (context_as_string): Likewise. - (lang_decl_name): Likewise. - (cp_file_of): Likewise. - (cp_line_of): Likewise. - (decl_to_string): Likewise. - (expr_to_string): Likewise. - (fndecl_to_string): Likewise. - (code_to_string): Likewise. - (language_to_string): Likewise. - (parm_to_string): Likewise. - (op_to_string): Likewise. - (type_to_string): Likewise. - (assop_to_string): Likewise. - (args_to_string): Likewise. - (cv_to_string): Likewise. - (cxx_print_error_function): Likewise. - (cp_diagnostic_starter): Likewise. - (cp_diagnostic_finalizer): Likewise. - (cp_print_error_function): Likewise. - (function_category): Likewise. - (print_instantiation_full_context): Likewise. - (print_instantiation_partial_context): Likewise. - (maybe_print_instantiation_context): Likewise. - (print_instantiation_context): Likewise. - (cp_printer): Likewise. - (print_integer): Likewise. - (print_non_consecutive_character): Likewise. - (locate_error): Likewise. - -2003-03-06 Mark Mitchell <mark@codesourcery.com> - - PR c++/9965 - * call.c (reference_binding): Add ref_is_var parameter. - (implicit_conversion): Adjust call to reference_binding. - (initialize_reference): Likewise. - - PR c++/9400 - * decl.c (pushdecl): Don't check for shadowing of DECL_ARTIFICIAL - PARM_DECLs. - - PR c++/9791 - * class.c (get_basefndecls): Use lookup_fnfields_1. - -2003-03-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9188 - * parser.c (cp_parser_type_parameter): Remove redundant `expect' - in error message. - (cp_parser_single_declaration): Likewise. - -2003-03-05 Jason Merrill <jason@redhat.com> - - PR c++/9440 - * call.c (build_conditional_expr): Use convert rather than an - explicit NOP_EXPR. - -2003-03-02 Matt Austern <austern@apple.com> - - * decl.c (cp_binding_level): Add static_decls varray member. - (add_decl_to_level): Add static/inline namespace scope - declarations to static_decls array. - (wrapup_global_for_namespace): Pass static_decls only, instead of - all decls, to wrapup_global_declarations/check_global_declarations. - (push_namespace): Initialize static_decls for ordinary namespaces. - (cxx_init_decl_processing): Initialize static_decls for global - namespace. - -2003-03-05 Mark Mitchell <mark@codesourcery.com> - - * class.c (end_of_class): Correct thinko. - -2003-03-04 Nathanael Nerode <neroden@gcc.gnu.org> - - * config-lang.in: Replace ${libstdcxx_version} by its value. - -2003-03-04 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (cxx_saved_binding): Declare. - (struct saved_scope): Adjust type of field 'old_binding'. - * decl.c (cxx_saved_binding_make): New macro. - (struct cxx_saved_binding): Define. - (store_bindings): Adjust prototype. Use cxx_saved_binding to save - C++ bindings. - (maybe_push_to_top_level): Adjust local variable type. - (pop_from_top_level): Likewise. - -2003-03-04 Tom Tromey <tromey@redhat.com> - - * Make-lang.in (c++.tags): New target. - -2003-03-04 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in: Update. - -2003-03-03 Jason Merrill <jason@redhat.com> - - * decl.c (finish_enum): Do set the type in a template. Simplify. - * pt.c (tsubst_enum, tsubst_copy): Revert last patch. - -2003-03-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/9878 - * call.c (convert_class_to_reference): Correct conversion - sequences. - (reference_binding): Add ref_bound_directly_to_rvalue_p parameter. - (implicit_conversion): Adjust call to reference_binding. - (add_candidate): Change type of candidates parameter. - (add_function_candidate): Likewise. - (add_conv_candidate): Likewise. - (build_builtin_candidate): Likewise. - (add_builtin_candidate): Likewise. - (add_builtin_candidates): Likewise. - (add_template_candidate_real): Likewise. - (add_template_candidate): Likewise. - (add_template_conv_candidate): Likewise. - (build_user_type_conversion_1): Adjust accordingly. - (build_object_call): Likewise. - (build_conditional_expr): Likewise. - (add_candidates): Likewise. - (build_new_op): Likewise. - (convert_like_real): Use USER_CONV_CAND. Use build_nop. - (build_new_method_call): Adjust calls to add_function_candidate. - (make_temporary_var_for_ref_to_temp): New function. - (initialize_reference): Add decl parameter. - * class.c (build_rtti_vtbl_entries): Use build_address and - build_nop. - * cp-tree.h (initialize_reference): Change prototype. - (make_temporary_var_for_ref_to_temp): New function. - (build_type_conversion): Change prototype. - (build_address): New function. - (build_nop): Likewise. - * cvt.c (cp_convert_to_pointer): Adjust call to - build_type_conversion. Avoid indicating redundant NOP_EXPRs. - Use build_nop. - (convert_to_pointer_force): Use build_nop. - (build_up_reference): Use make_temporary_var_for_ref_to_temp. - (convert_to_reference): Adjust call to build_type_conversion. - (ocp_convert): Likewise. - (build_type_conversion): Remove for_sure parameter. - * decl.c (grok_reference_init): Use initialize_reference. - * typeck.c (build_address): New function. - (build_nop): Likewise. - (build_unary_op): Use them. - (build_ptrmemfunc): Tidy slightly. - (convert_for_initialization): Adjust call to - initialize_reference. - * typeck2.c (store_init_value): Remove #if 0'd code. - -2003-03-03 Jason Merrill <jason@redhat.com> - - * decl.c (start_function): Clear DECL_NUM_STMTS. - - * class.c (get_vtable_decl): Use vtbl_type_node. - (build_primary_vtable): Check for it. - -2003-03-02 Aldy Hernandez <aldyh@redhat.com> - - * decl.c (check_initializer): Check for vector_opaque_p. - -2003-03-02 Ashif Harji <asharji@uwaterloo.ca> - - * lang-specs.h (default_compilers): Add -no-integrated-cpp flag to - invoke an external cpp during compilation. - -2003-03-01 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (duplicate_decls): Convert use of warning_with_decl() to - that of warning(). - (start_decl): Likewise. - (start_function): Likewise. - -2003-03-01 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in (CXX_C_OBJS): Update. - -2003-02-28 Mark Mitchell <mark@codesourcery.com> - - PR c++/9892 - * pt.c (instantiate_decl): Clear DECL_RTL for a VAR_DECL when - instantiating it. - -2003-02-28 Aldy Hernandez <aldyh@redhat.com> - - * parser.c (cp_parser_init_declarator): Revert opaque - vector_opaque_p change. - Do not include target.h. - -2003-02-28 Mark Mitchell <mark@codesourcery.com> - - PR c++/9879 - * cp-tree.h (build_zero_init): Add parameter. - * decl.c (cp_finish_decl): Adjust call. - * init.c (build_zero_init): Add nelts parameter. Adjust recursive - calls. - (build_default_init): Add nelts parameter. Adjust calls to - build_zero_init. - (build_new_1): Adjust call to build_default_init. - * typeck2.c (process_init_constructor): Adjust call to build_zero_init. - -2003-02-26 Devang Patel <dpatel@apple.com> - - * decl.c (finish_enum): Merge two 'for' loops. Copy value node if - required. Postpone enum setting for template decls. - (build_enumerator): Delay copying value node until finish_enum - (). Remove #if 0'ed code. - * pt.c (tsubst_enum): Set TREE_TYPE and copy value node. - (tsubst_copy): Add check for enum type. - -2003-02-25 Mark Mitchell <mark@codesourcery.com> - - PR c++/9683 - * decl2.c (prune_vars_needing_no_initialization): Do not throw - away initializations for DECL_EXTERNAL VAR_DECLs. - (finish_file): Adjust accordingly. - * pt.c (instantiate_decl): Do not defer VAR_DECLs. - -2003-02-24 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c (add_binding): Time TV_NAME_LOOKUP. - (push_class_binding): Likewise. - (set_namespace_binding): Likewise. - -2003-02-24 Mark Mitchell <mark@codesourcery.com> - - PR c++/9836 - * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE): Do not skip from - specializations back to the main template. - * parser.c (cp_parser_diagnose_invalid_type_name):Adjust use. - * pt.c (resolve_typename_type): Likewise. - -2003-02-24 Jeffrey D. Oldham <oldham@codesourcery.com> - - PR c++/9778 - * pt.c (tsubst_copy_and_build): For a templated function inside a - scope, process template arguments. - -2003-02-24 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9602 - * typeck2.c (abstract_virtuals_error): Don't check when - TYPE is still template parameter dependent. - -2003-02-23 Mark Mitchell <mark@codesourcery.com> - - PR c++/5333 - * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE): New macro. - * parser.c (cp_parser_diagnose_invalid_type_name): Use it. - * pt.c (instantiate_class_template): Don't try to instantiate - dependent types. - (resolve_typename_type): Use CLASSTYPE_PRIMARY_TEMPLATE. - -2003-02-21 Mark Mitchell <mark@codesourcery.com> - - PR c++/9749 - * decl.c (grokdeclarator): Do not allow parameters with variably - modified types. - -2003-02-21 Nathan Sidwell <nathan@codesourcery.com> - - * search.c (grow_bfs_bases): Remove. Fold into ... - (bfs_walk): ... here, fix fencepost error. Fix merge lossage - in previous patch. - -2003-02-20 Mark Mitchell <mark@codesourcery.com> - - PR c++/9729 - * mangle.c (mangle_conv_op_name_for_type): Issue an error message - when the G++ 3.2 ABI prevents correct compilation. - -2003-02-20 Nathan Sidwell <nathan@codesourcery.com> - - Change base class access representation. Share virtual base - binfos. - * cp/call.c (build_special_member_call): Remove binfo_for_vbase - call. - * cp/class.c (build_base_path): Likewise. - (build_primary_vtable): Adjust BINFO_NEW_VTABLE_MARKED use. - (build_secondary_vtable): Remove FOR_TYPE arg. Adjust. - (make_new_vtable): Adjust. - (force_canonical_binfo_r): Delete. - (force_canonical_binfo): Delete. - (mark_primary_virtual_base): Delete. - (dfs_unshared_virtual_bases): Delete. - (mark_primary_bases): Adjust. - (maybe_warn_about_overly_private_class): Adjust. - (dfs_base_derived_from): Delete. - (base_derived_from): Follow the inheritance chain. - (struct find_final_overrider_data): Add vpath member. - (dfs_find_final_overrider): Adjust. - (dfs_find_final_overrider_q, dfs_find_final_overrider_post): New. - (find_final_overrider): Adjust. - (update_vtable_entry_for_fn): Adjust. - (modify_all_vtables): Adjust. - (walk_subobject_offsets): Adjust. - (layout_nonempty_base_or_field): Adjust. - (layout_empty_base): Remove last parameter. Adjust. - (build_base_field): Adjust. - (build_base_fields): Adjust. - (propagate_binfo_offsets): Remove last parameter. Adjust. - (dfs_set_offset_for_unshared_vbases): Delete. - (layout_virtual_bases): Adjust. - (finish_struct_1): Adjust. - (init_class_processing): Don't init access nodes. - (dfs_get_primary_binfo): Delete. - (get_primary_binfo): Adjust. - (dump_class_hierarchy_r): Remove most derived arg, add IGO - parameter. Adjust. - (dump_class_hierarchy): Adjust. - (finish_vtbls): Adjust. - (get_original_base): Delete. - (build_vtt_inits): Adjust. - (dfs_build_secondary_vptr_vtt_inits): Adjust. - (dfs_ctor_vtable_bases_queue_p): Adjust. - (build_ctor_vtbl_group): Adjust. - (dfs_accumulate_vtbl_inits): Adjust. - (build_vtbl_initializer): Adjust. - (build_vbase_offset_vtbl_entries): Adjust. - (add_vcall_offset_vtbl_entries_1): Adjust. - * cp/cp-tree.h (CPTI_ACCESS_*): Remove. - (access_*_node): Remove. - (CANONICAL_BINFO): Delete. - (BINFO_UNSHARED_MARKED): Remove. - (BINFO_MARKED): Set LANG_FLAG_0 directly. - (SET_BINFO_MARKED, CLEAR_BINFO_MARKED): Delete. - (BINFO_VTABLE_PATH_MARKED): Set LANG_FLAG_3 directly. - (SET_BINFO_VTABLE_PATH_MARKED, CLEAR_BINFO_VTABLE_PATH_MARKED): - Delete. - (BINFO_NEW_VTABLE_MARKED): Set LANG_FLAG_4 directly. - (SET_BINFO_NEW_VTABLE_MARKED): Adjust. - (SET_BINFO_PUSHDECLS_MARKED, CLEAR_BINFO_PUSHDECLS_MARKED): - Delete. - (BINFO_DEPENDENT_BASE_P): New. - (dfs_walk, dfs_walk_real): Queue function takes derived binfo and - index. - (markedp, unmarkedp): Adjust. - (dfs_unmarked_real_bases_queue_p, dfs_marked_real_bases_queue_p, - dfs_skip_vbases, marked_vtable_pathp, unmarked_vtable_pathp, - find_vbase_instance, binfo_for_vbase): Delete. - (copied_binfo, original_binfo): Declare. - (finish_base_specifier): Add virtual_p arg. - (unshare_base_binfos): Delete. - (copy_base_binfos): Declare. - (reverse_path): Delete. - * cp/decl.c (xref_basetypes): Access and virtuality passed - differently. Don't copy direct base binfos here. Call - copy_base_binfos. - * cp/init.c (dfs_initialize_vtbl_ptrs): Adjust. - (initialize_vtbl_ptrs): Adjust. - (expand_member_init): Adjust. - * cp/parser.c (cp_parser_base_specifier): Adjust. - * cp/pt.c (instantiate_class_template): Adjust. - (get_template_base_recursive): Adjust. - * cp/rtti.c (get_pseudo_ti_init): Adjust. - (get_pseudo_ti_desc): Adjust. - * cp/tree.c (unshare_base_binfos): Rename to ... - (copy_base_binfos): ... here, reimplement. - (make_binfo): Set BINFO_DEPENDENT_BASE_P. - (reverse_path): Remove. - * cp/typeck.c (get_delta_difference): Adjust error messages. - * cp/semantics.c (finish_base_specifier): Add virtual arg, adjust. - * cp/search.c (lookup_base_r): Adjust. - (dynamic_cast_base_recurse): Adjust. - (canonical_binfo): Remove. - (dfs_canonical_queue): Remove. - (dfs_assert_unmarked_p): Remove. - (assert_canonical_unmarked): Remove. - (shared_marked_p, shared_unmarked_p): Remove. - (BINFO_ACCESS, SET_BINFO_ACCESS): Use TREE_PUBLIC & TREE_PRIVATE. - (dfs_access_in_type): Adjust. - (access_in_type): Adjust. - (dfs_accessible_queue_p): Adjust. - (dfs_accessible_p): Adjust. - (is_subobject_of_p_1, is_subobject_of_p): Remove. - (struct lookup_field_info): Remove from_dep_base_p field. - (lookup_field_queue_p): Adjust, test BINFO_DEPENDENT_BASE_P. - (lookup_field_r): Remove dependent base code. - (lookup_member): Likewise. - (dfs_walk, dfs_walk_real): Add access arg to queue fn. - (dfs_unmarked_real_bases_queue_p): Remove. - (dfs_marked_real_bases_queue_p): Remove. - (dfs_skip_vbases): Remove. - (dfs_get_pure_virtuals): Adjust. - (markedp, unmarkedp): Adjust. - (marked_vtable_pathp, unmarked_vtable_pathp): Remove. - (marked_pushdecls_p, unmarked_pushdecls_p): Adjust. - (dfs_unmark): Adjust. - (dfs_get_vbase_types):Remove. - (dfs_build_inheritance_graph_order): Remove. - (get_vbase_types): Remove - (dfs_find_vbase_instance): Remove. - (find_vbase_instance): Remove. - (dfs_debug_unmarkedp): Adjust. - (dependent_base_p): Remove. - (dfs_push_type_decls): Adjust. - (dfs_push_decls): Adjust. - (dfs_no_overlap_yet): Adjust. - (copied_binfo): New function. - (original_binfo): New function. - (binfo_for_vbase): Remove. - -2003-02-18 Zack Weinberg <zack@codesourcery.com> - - * cp/search.c (grow_bfs_bases): New subroutine of bfs_walk. - (bfs_walk): Rewritten using circular queue of BINFO_BASETYPES - vectors, for speed. - -2003-02-18 Mark Mitchell <mark@codesourcery.com> - - PR c++/9704 - * class.c (layout_class_type): In the 3.2 ABI, take into account - trailing bit fields when computing CLASSTYPE_SIZE_UNIT. - -2003-02-18 Matt Austern <austern@apple.com> - - * cp/cp-lang.c: Change lang hooks so that final_write_globals does - nothing for C++. - * cp/decl.c (wrapup_globals_for_namespace): Remove special - handling of global namespace. - -2003-02-18 Geoffrey Keating <geoffk@apple.com> - - * cp-tree.h (rid_to_yy): Delete. - (C_RID_YYCODE): Delete. - (finish_file): Delete redundant declaration. - -2003-02-18 Jason Merrill <jason@redhat.com> - - PR c++/9623 - * decl.c (reshape_init): Don't mess with initializer labels. - - PR c++/9485 - * parser.c (cp_parser_postfix_expression): Set idk properly for - object->scope::member. - -2003-02-18 Ben Elliston <bje@redhat.com> - - PR other/7350 - * decl.c (duplicate_decls): Fix typo in comment. - -2003-02-17 Michael Elizabeth Chastain <mec@shout.net> - - PR debug/9717 - * class.c (build_base_field): Mark fields for base classes with - DECL_IGNORED_P. - -2003-02-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9457 - * pt.c (tsubst_copy_and_build) [CONSTRUCTOR]: Substitute - CONSTRUCTOR_ELTS only once. - -2003-02-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9459 - * error.c (dump_type_prefix): Handle TYPEOF_TYPE. - (dump_type_suffix): Likewise. - -2003-02-14 Nathan Sidwell <nathan@codesourcery.com> - - * search.c: ANSIfy function declarations and definitions. - * cp-tree.h (lookup_field, lookup_member): Last parameter is a bool. - * call.c (build_method_call, resolve_scoped_fn_name, - build_java_interface_fn_ref): Adjust lookup_field, lookup_member - calls. - * class.c (handle_using_decl): Likewise. - * decl.c (make_typename_type, make_unmound_class_template, - start_decl, compute_array_index_type): Likewise. - * decl2.c (build_expr_from_tree, build_call_from_tree): Likewise. - * init.c (expand_member_init, build_member_call): Likewise. - * pt.c (tsubst_copy, tsubst_copy_and_build, do_decl_instantiation, - resolve_typename_type): Likewise. - * typeck.c (lookup_destructor, finish_class_member_access_exprm - build_prememfunc_access_expr): Likewise. - -2003-02-13 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl2.c: Include "timevar.h". - (namespace_ancestor): Time name lookup. - (add_using_namespace): Likewise. - (lookup_using_namespace): Likewise. - (qualified_lookup_using_namespace): Likewise. - (decl_namespace): Likewise. - (lookup_arg_dependent): Likewise. - * lex.c (do_identifier): Likewise. - (do_scoped_id): Likewise. - * pt.c (lookup_template_class): Likewise. - -2003-02-14 Andrew Pinski <pinskia@physics.uc.edu> - - * decl.c: (define_label): Fix warning for return 0 instead of NULL. - -2003-02-13 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * decl.c: Include "timevar.h". - (poplevel): Time name lookup. - (find_binding): Likewise. - (push_namespace): Likewise. - (pop_nested_namespace): Likewise. - (store_bindings): Likewise. - (maybe_push_to_top_level): Likewise. - (pop_from_top_level): Likewise. - (push_local_name): Likewise. - (pushtag): Likewise. - (pushdecl): Likewise. - (pushdecl_with_scope): Likewise. - (pushdecl_namespace_level): Likewise. - (pushdecl_top_level): Likewise. - (pushdecl_class_level): Likewise. - (push_class_level_binding): Likewise. - (push_using_decl): Likewise. - (push_using_directive): Likewise. - (push_overloaded_decl): Likewise. - (lookup_label): Likewise. - (define_label): Likewise. - (lookup_tag): Likewise. - (lookup_tag_reverse): Likewise. - (lookup_namespace_name): Likewise. - (select_decl): Likewise. - (unqualified_namespace_lookup): Likewise. - (lookup_name_real): Likewise. - (lookup_name_current_level): Likewise. - (lookup_type_current_level): Likewise. - (maybe_inject_for_scope_var): Likewise. - (xref_tag): Likewise. - - * Make-lang.in (cp/decl.o): Add dependency on timevar.h - -2003-02-12 Phil Edwards <pme@gcc.gnu.org> - - * decl.c (build_enumerator): Remove unneeded test. - -2003-02-09 Dan Nicolaescu <dann@ics.uci.edu> - - * cp-tree.h (struct lang_type_header): Make all fields unsigned - char. - -2003-02-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/7129 - * call.c (z_candidate): Add args. - (convert_class_to_reference): Set it. - (implicit_conversion): Tidy. - (add_candidate): Add args parameter. - (add_function_candidate): Adjust call to add_candidate. - (add_conv_candidate): Likewise. - (build_builtin_candidate): Likewise. - (build_user_type_conversion_1): Eliminate wasteful tree_cons - usage. - (build_new_function_call): Likewise. - (build_object_call): Likewise. - (add_candidates): New function. - (build_new_op): Use it. - (covert_like_real): Adjust call to build_over_call. - (build_over_call): Remove args parameter. - * operators.def: Add <?= and >?=. - -2003-02-01 Richard Sandiford <rsandifo@redhat.com> - - * typeck.c (build_indirect_ref): Don't check flag_volatile. - -2003-01-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/8849 - * pt.c (resolve_overloaded_unification): Handle FUNCTION_DECL. - -2003-01-31 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, - BINFO_PRIMARY_BASE_OF): Use BINFO_ELTS. - (BINFO_LANG_ELTS): New #define. - * tree.c (make_binfo): Use BINFO_LANG_ELTS. - -2003-01-30 Geoffrey Keating <geoffk@apple.com> - - * cp/Make-lang.in: Remove -Wno-error from cp/decl.o. - -2003-01-30 Mark Mitchell <mark@codesourcery.com> - - * class.c (check_field_decls): Only check C_TYPE_FIELDS_READONLY - for class types. - * cp-tree.h (C_TYPE_FIELDS_READONLY): Use a lang-specific bit - rather than TYPE_LANG_FLAG_0. - (TYPE_BUILT_IN): Remove. - (TYPE_DEPENDENT_P): New macro. - (TYPE_DEPENDENT_P_VALID): Likewise. - (lang_type_class): Add fields_readonly. - * decl.c (record_builtin_type): Don't set TYPE_BUILT_IN. - * pt.c (dependent_type_p_r): New function, split out from ... - (dependent_type_p): ... here. Memoize results. - * search.c (dependent_base_p): Use dependent_type_p, not - uses_template_parms. - * typeck.c (build_modify_expr): Only check C_TYPE_FIELDS_READONLY - for class types. - -2003-01-29 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_field_call): Use build_new_op, not build_opfncall. - (prep_operand): New function. - (build_new_op): Use it. Remove dead code. - * class.c (pushclass): Change "modify" parameter type from int to - bool. - (currently_open_class): Use same_type_p, not pointer equality. - (push_nested_class): Adjust calls to pushclass, remove modify - parameter. - * cp-tree.h (INTEGRAL_OR_ENUMERATION_TYPE_P): New macro. - (pushclass): Change prototype. - (push_nested_class): Likewise. - (grokoptypename): Remove. - (build_opfncall): Remove. - (value_dependent_expression_p): Declare. - (resolve_typename_type): Likewise. - (resolve_typename_type_in_current_instantiation): Likewise. - (enter_scope_of): Remove. - (tsubst): Remove. - (tsubst_expr): Likewise. - (tsubst_copy): Likewise. - (tsubst_copy_and_build): Likewise. - * decl.c (warn_about_implicit_typename_lookup): Remove. - (finish_case_label): Return error_mark_node for erroneous labels. - (start_decl): Adjust calls to push_nested_class. - (grokfndecl): Call push_scope/pop_scope around call to - duplicate_decls. - (grokdeclarator): Do not call tsubst. - (start_function): Adjust calls to push_nested_class. - * decl2.c (grok_array_decl): Use build_new_op, not build_opfncall. - (check_classfn): Use push_scope/pop_scope around type comparisions. - (grokoptypename): Remove. - (push_sscope): Adjust call to push_nested_class. - * error.c (dump_type): Show cv-qualification of typename types. - * init.c (build_member_call): Use build_new_op, not - build_opfncall. - * method.c (build_opfncall): Remove. - * parser.c (cp_parser): Add allow_non_constant_expression_p and - non_constant_expression_p. - (cp_parser_constant_expression): Adjust prototype. - (cp_parser_resolve_typename_type): Remove. - (cp_parser_non_constant_expression): New function. - (cp_parser_non_constant_id_expression): Likewise. - (cp_parser_new): Set allow_non_constant_expression_p and - non_constant_expression_p. - (cp_parser_primary_expression): Reject `this' and `va_arg' in - constant-expressions. Note that dependent names aren't really - constant. - (cp_parser_postfix_expression): Reject conversions to non-integral - types in constant-expressions. Neither are increments or - decrements. - (cp_parser_unary_expression): Reject increments and decrements in - constant-expressions. - (cp_parser_direct_new_declarator): Adjust call to - cp_parser_constant_expression. - (cp_parser_cast_expression): Reject conversions to non-integral - types in constant-expressions. - (cp_parser_assignment_expression): Rejects assignments in - constant-expressions. - (cp_parser_expression): Reject commas in constant-expressions. - (cp_parser_labeled_statement): Adjust call to - cp_parser_constant_expression. - (cp_parser_direct_declarator): Simplify array bounds, even in - templates, when they are non-dependent. Use - resolve_typename_type, not cp_parser_resolve_typename_type. - (cp_parser_class_head): Use resolve_typename_type, not - cp_parser_resolve_typename_type. - (cp_parser_member_declaration): Adjust call to - cp_parser_constant_expression. - (cp_parser_constant_initializer): Likewise. - (cp_parser_constructor_declarator): Use resolve_typename_type, not - cp_parser_resolve_typename_type. - (cp_parser_late_parsing_default_args): Adjust call to - push_nested_class. - * pt.c (tsubst): Give it internal linkage. - (tsubst_expr): Likewise. - (tsubst_copy): Likewise. - (tsubst_copy_and_build): Likewise. - (push_access_scope_real): Likewise. - (tsubst_friend_class): Likewise. - (instantiate_class_template): Adjust call to pushclass. - (value_dependent_expression_p): Give it external linkage. - Robustify. - (resolve_typename_type): New function. - * semantics.c (finish_call_expr): Use build_new_op, not - build_opfncall. - (begin_constructor_declarator): Remove. - (begin_class_definition): Adjust call to pushclass. - (enter_scope_of): Remove. - * typeck.c (comptypes): Resolve typename types as appropriate. - (build_x_indirect_ref): Use build_new_op, not build_opfncall. - (build_x_compound_expr): Likewise. - (build_modify_expr): Likewise. - (build_x_modify_expr): Likewise. - * typeck2.c (build_x_arrow): Likewise. - -2003-01-29 Fariborz Jahanian <fjahanian@apple.com> - - * pt.c (last_pending_template) Declare GTY(). - -2003-01-29 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/8591 - * parser.c (cp_parser_elaborated_type_specifier): Convert - TEMPLATE_DECL to TYPE_DECL only when processing template friends. - (cp_parser_maybe_treat_template_as_class): Remove redundant tests. - -2003-01-28 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9437 - * pt.c (unify): Don't unify '*T' with 'U C::*'. - - PR c++/3902 - * parser.c (cp_parser_decl_specifier_seq): Cannot have constructor - inside a declarator. - -2003-01-27 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (update_vtable_entry_for_fn): Add index parameter. - Generate vcall thunk for covariant overriding from a virtual - primary base. - (dfs_modify_vtables): Adjust. - -2003-01-25 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9403 - * parser.c (cp_parser_class_or_namespace_name): Reject duplicate - template keyword. - (cp_parser_base_specifier): Look for and consume a - TEMPLATE keyword. Replace switch with array index. - - PR c++/795 - * semantics.c (finish_non_static_data_member): Remember the - field's type even in a template. - - PR c++/9415 - * pt.c (tsubst_copy_and_build, CALL_EXPR): BASELINK exprs are - already scoped. - - PR c++/8545 - * parser.c (cp_parser_cast_expression): Be more tentative. - -2003-01-25 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * cp-tree.h (flagged_type_tree_s): Remove. - (check_for_new_type): Likewise. - * typeck2.c (check_for_new_type): Likewise. - -2003-01-23 Nathanael Nerode <neroden@gcc.gnu.org> - - * dump.c: ANSIfy function declarations and definitions. - - * cp-tree.h, decl.h: Get rid of PARAMS. Again. - -2003-01-22 Mark Mitchell <mark@codesourcery.com> - - PR c++/9354 - * init.c (build_new): Set the type of the new-expression, even - when processing_templte_decl. - - PR c++/9216 - * parser.c (cp_parser_primary_expression): Improve error message - for templates used in an expression context. - - PR c++/8696 - * parser.c (cp_parser_decl_specifier_seq): Commit to tentative - parse when encountering "typedef". - -2003-01-22 Nathanael Nerode <neroden@gcc.gnu.org> - - * class.c, parser.c: ANSIfy function definitions and declarations. - -2003-01-22 Mark Mitchell <mark@codesourcery.com> - - PR c++/9328 - * error.c (dump_decl): For an OVERLOAD, just print the name of the - function; it doesn't make sense to try to print its type. - * semantics.c (finish_typeof): Issue errors about invalid uses. - - PR c++/9298 - * parser.c (cp_parser_consume_semicolon_at_end_of_statement): New - function. - (cp_parser_expression_statement): Use it. - (cp_parser_explicit_instantiation): Likewise. - * pt.c (do_decl_instantiation): Improve error handling logic. - -2003-01-22 Mark Mitchell <mark@codesourcery.com> - - PR c++/9384 - * parser.c (cp_parser_using_declaration): Issue error messages - about name resolution failures here. - - PR c++/9388 - * class.c (currently_open_derived_class): Use dependent_type_p. - * cp-tree.h (dependent_type_p): New function. - (dependent_template_arg_p): Likewise. - (dependent_template_p): Likewise. - (type_dependent_expression_p): Likewise. - * parser.c (cp_parser_dependent_type_p): Remove. - (cp_parser_value_dependent_type_p): Likewise. - (cp_parser_type_dependent_expression_p): Likewise. - (cp_parser_dependent_template_arg_p): Likewise. - (cp_parser_dependent_template_id_p): Likewise. - (cp_parser_dependent_template_p): Likewise. - (cp_parser_diagnose_invalid_type_name): Replace - cp_parser_dependent_type_p with dependent_type_p, etc. - (cp_parser_primary_expresion): Likewise. - (cp_parser_nested_name_specifier_opt): Likewise. - (cp_parser_postfix_expression): Likewise. - (cp_parser_unary_expression): Likewise. - (cp_parser_template_name): Likewise. - (cp_parser_class_name): Likewise. - (cp_parser_lookup_name): Likewise. - * pt.c (dependent_type_p): New function. - (value_dependent_expression_p): Likewise. - (type_dependent_expression_p): Likewise. - (dependent_template_arg_p): Likewise. - (dependent_template_id_p): Likewise. - (dependent_template_p): Likewise. - - PR c++/9285 - PR c++/9294 - * parser.c (cp_parser_simple_declaration): Return quickly when - encountering errors. - -2003-01-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - Make-lang.in (cp/decl.o-warn): Add -Wno-error. - -2003-01-17 Jason Merrill <jason@redhat.com> - - PR c++/9167, c++/9358 - * decl.c (require_complete_types_for_parms): Also update DECL_ARG_TYPE. - -2003-01-17 Jason Merrill <jason@redhat.com> - - PR c++/9342 - * call.c (build_conditional_expr): Always do lvalue-rvalue - conversion. - -2003-01-17 Mark Mitchell <mark@codesourcery.com> - - PR c++/9294 - * cp-tree.def (BASELINK): Make it class 'x', not class 'e'. - * cp-tree.h (BASELINK_BINFO): Adjust. - (BASELINK_FUNCTIONS): Likewise. - (BASELINK_ACCESS_BINFO): Likewise. - (tree_baselink): New structure. - (cp_tree_node_structure_enum): Add TS_CP_BASELINK. - (lang_tree_node): Add baselink. - * decl.c (cp_tree_node_structure): Add BASELINK case. - * search.c (build_baselink): Adjust. - * tree.c (cp_walk_subtrees): Add BASELINK case. Remove BASELINK_P - test from TREE_LIST case. - - PR c++/9272 - * parser.c (cp_parser_constructor_declarator_p): Do not assume - that a constructor cannot be declared outside of its own class. - - * parser.c (cp_parser_resolve_typename_type): If the scope cannot - be resolved, neither can the qualified name. - - * rtti.c (get_pseudo_ti_desc): Fix thinko. - -2003-01-16 Jason Merrill <jason@redhat.com> - - PR c++/8564 - * init.c (build_vec_init): Re-add maxindex parm. - (perform_member_init, build_aggr_init): Pass it. - (build_new_1): Pass it. Use an incomplete array type for full_type. - * typeck.c (build_modify_expr): Pass it. - * cp-tree.h: Adjust. - -2003-01-16 Jeffrey D. Oldham <oldham@codesourcery.com> - - * cp-tree.h (tsubst_copy_and_build): New declaration. - * pt.c (tsubst_copy): Remove 'build_expr_from_tree' from comment. - (tsubst_expr): Use 'tsubst_copy_and_build'. Update initial comment. - (tsubst_copy_and_build): New function. - -2003-01-16 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_type_class): Remove is_partial_instantiation. - (PARTIAL_INSTANTIATION_P): Remove. - (IMPLICIT_TYPENAME_P): Likewise. - (IMPLICIT_TYPENAME_TYPE_DECL_P): Likewise. - (build_typename_type): Remove declaration. - (parmlist_is_exprlist): Likewise. - * decl.c (build_typename_type): Make it static, remove third - parameter. - (push_class_binding): Don't do implicit typename stuff. - (make_typename_type): Likewise. - (lookup_name_real): Likewise. - (grokdeclarator): Don't try to convert declarations into - initializations. Don't do implicit typename stuff. - (parmlist_is_exprlist): Remove. - (xref_basetypes): Simplify. - * decl2.c (grokfield): Don't try to convert declarations into - initializations. - (build_anon_union_vars): Do this while processing templates, too. - (finish_anon_union): Likewise. - * error.c (dump_type): Remove implicit typename handling. - * parser.c (cp_parser_diagnose_invalid_type_name): New method. - (cp_parser_primary_expression): Correct handling of names not - found by unqualified name lookup in templates. - (cp_parser_nested_name_specifier_opt): Avoid checking dependency - of types when possible. - (cp_parser_simple_declaration): Complain intelligently about some - invalid declarations. - (cp_parser_member_declaration): Likewise. - (cp_parser_constructor_declarator_p): Don't check when we're in a - function scope. - * pt.c (instantiate_class_template): Remove - PARTIAL_INSTANTIATION_P gunk. - * search.c (lookup_field_r): Don't build implicit typenames. - (marked_pushdecls_p): Don't enter dependent base types. - (unmarked_pushdecls_p): Likewise. - * semantics.c (begin_class_definition): Remove implicit typename - stuff. - -2003-01-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9212 - * parser.c (cp_parser_direct_declarator): If accepting either - abstract or named, the name must be an unqualified-id. - -2003-01-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (layout_virtual_bases): Avoid signed/unsigned warning. - -2003-01-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl2.c (check_classfn): Fix uninitialized warning. - (build_anon_union_vars): Likewise. - * pt.c (tsubst_copy): Likewise. - -2003-01-14 Jeffrey D. Oldham <oldham@codesourcery.com> - - Further conform g++'s __vmi_class_type_info to the C++ ABI - specification. - * rtti.c (dfs_class_hint_mark): Do not set hints not specified by - the specification. - (class_hint_flags): Likewise. - -2003-01-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * config-lang.in: Add semantics.c to gtfiles. - * cp-tree.h (flagged_type_tree_s): Remove lookups field. - (saved_scope): Likewise. - (type_lookups): Remove. - (deferred_access): New structure. - (type_access_control): Remove. - (save_type_access_control): Likewise. - (reset_type_access_control): Likewise. - (decl_type_access_control): Likewise. - (push_deferring_access_checks): Declare. - (resume_deferring_access_checks): Likewise. - (stop_deferring_access_checks): Likewise. - (pop_deferring_access_checks): Likewise. - (get_deferred_access_checks): Likewise. - (pop_to_parent_deferring_access_checks): Likewise. - (perform_deferred_access_checks): Likewise. - (perform_or_defer_access_check): Likewise. - * decl.c (make_typename_type): Use perform_or_defer_access_check. - (make_unbound_class_template): Likewise. - (grokdeclarator): Don't call decl_type_access_control. - * parser.c (cp_parser_context): Remove deferred_access_checks - and deferring_access_checks_p fields. - (cp_parser_context_new): Adjust. - (cp_parser): Remove access_checks_lists. - (cp_parser_defer_access_check): Remove. - (cp_parser_start_deferring_access_checks): Remove. - (cp_parser_stop_deferring_access_checks): Remove. - (cp_parser_perform_deferred_access_checks): Remove. - (cp_parser_nested_name_specifier_opt): Use new deferred access - functions. - (cp_parser_simple_declaration): Likewise. - (cp_parser_template_id): Likewise. - (cp_parser_function_definition): Likewise. - (cp_parser_class_specifier): Likewise. - (cp_parser_lookup_name): Likewise. - (cp_parser_single_declaration): Likewise. - (cp_parser_pre_parsed_nested_name_specifier): Likewise. - (cp_parser_parse_tentatively): Likewise. - (cp_parser_parse_definitely): Likewise. - (yyparse): Likewise. - (cp_parser_init_declarator): Remove access_checks parameter. - Use new deferred access functions. - (cp_parser_function_definition_from_specifiers_and_declarator): - Likewise. - (cp_parser_class_head): Remove deferring_access_checks_p and - saved_access_checks parameters. Use new deferred access functions. - (cp_parser_member_specification_opt): Don't call - reset_type_access_control. - * search.c (type_access_control): Remove. - * semantics.c: Include "gt-cp-semantics.h". - (deferred_type_access_control): Remove. - (deferred_access_stack): New variable. - (deferred_access_free_list): Likewise. - (push_deferring_access_checks): New function. - (resume_deferring_access_checks): Likewise. - (stop_deferring_access_checks): Likewise. - (pop_deferring_access_checks): Likewise. - (get_deferred_access_checks): Likewise. - (pop_to_parent_deferring_access_checks): Likewise. - (perform_deferred_access_checks): New function, adapted from - cp_parser_perform_deferred_access_checks. - (perform_or_defer_access_check): New function, adapted from - cp_parser_defer_access_check. - (current_type_lookups): Remove. - (deferred_type_access_control): Likewise. - (decl_type_access_control): Likewise. - (save_type_access_control): Likewise. - (reset_type_access_control): Likewise. - (begin_function_definition): Adjust. - (begin_class_definiton): Likewise. - -2003-01-13 Jason Merrill <jason@redhat.com> - - PR c++/8748 - * class.c (build_base_path): Take the address before calling save_expr. - - * call.c (build_user_type_conversion_1): Do set ICS_BAD_FLAG if - all the ambiguous conversions are bad. - - * class.c (maybe_warn_about_overly_private_class): Don't stop - searching when we find a nonprivate method. - - * typeck.c (build_class_member_access_expr): Use unary_complex_lvalue. - -2003-01-12 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (get_arglist_len_in_bytes): Remove. - - PR c++/9264 - * parser.c (cp_parser_elaborated_type_specifier): Handle erroneous - typeame types more robustly. - -2003-01-11 Phil Edwards <pme@gcc.gnu.org> - - * parser.c: Fix comment typos. - -2003-01-10 Mark Mitchell <mark@codesourcery.com> - - PR c++/9099 - * parser.c (cp_parser_scope_through_which_access_occurs): Handle - an object_type which is not a class type. - -2003-01-10 Geoffrey Keating <geoffk@apple.com> - - * parser.c (cp_parser_late_parsing_for_member): Don't cast to void. - (cp_parser_late_parsing_default_args): Likewise. - -2003-01-10 Nathanael Nerode <neroden@gcc.gnu.org> - - * cfns.gperf: ANSIfy function declarations. - * cfns.h: Regenerate. - * cp-tree.h: ANSIfy function declarations. - -2003-01-10 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (reparse_absdcl_as_expr): Remove. - (reparse_absdcl_as_casts): Likewise. - (reparse_decl_as_expr): Likewise. - (finish_decl_parsing): Likewise. - * decl2.c (reparse_absdcl_as_expr): Remove. - (reparse_absdcl_as_casts): Likewise. - (repase_decl_as_expr): Likewise. - (finish_decl_parsing): Likewise. - - PR c++/9128 - PR c++/9153 - PR c++/9171 - * parser.c (cp_parser_pre_parsed_nested_name_specifier): New - function. - (cp_parser_nested_name_specifier_opt): Correct the - check_dependency_p false. - (cp_parser_postfix_expression): Fix formatting. - (cp_parser_decl_specifier_seq): Avoid looking for constructor - declarators when possible. - (cp_parser_template_id): Avoid performing name-lookup when - possible. - (cp_parser_class_head): Do not count specializations when counting - levels of templates. - (cp_parser_constructor_declarator_p): Return immediately if - there's no chance that the tokens form a constructor declarator. - * rtti.c (throw_bad_typeid): Add comment. Do not return an - expression with reference type. - (get_tinfo_decl_dynamic): Do not return an expression with - reference type. - (build_typeid): Add comment. Do not return an expression with - reference type. - * typeck.c (build_class_member_access_expr): Improve handling of - conditionals and comma-expressions as objects. - -2003-01-09 Nathanael Nerode <neroden@gcc.gnu.org> - - * cfns.gperf: ANSIfy function declarations. - * cfns.h: Regenerate. - * cp-tree.h: ANSIfy function declarations. - * parser.c: ANSIfy function declarations & definitions. - - * decl.c (bad_specifiers): Fix parameter order error I introduced. - -2003-01-09 Geoffrey Keating <geoffk@apple.com> - - Merge from pch-branch: - - 2003-01-09 Geoffrey Keating <geoffk@apple.com> - - Merge to tag pch-merge-20030102: - - * semantics.c (finish_translation_unit): Don't call finish_file. - * parser.c: Don't include ggc.h. - (cp_lexer_new_main): Rename from cp_lexer_new, only create main lexer, - read first token here. Don't allow PCH files after the first - token is read. - (cp_lexer_new_from_tokens): Duplicate functionality from cp_lexer_new. - (cp_lexer_get_preprocessor_token): Allow LEXER to be NULL. - (cp_parser_new): Call cp_lexer_new_main before allocating GCed memory. - (cp_parser_late_parsing_for_member): Don't duplicate call to - cp_lexer_set_source_position_from_token. - (cp_parser_late_parsing_default_args): Likewise. - (yyparse): Call finish_file after clearing the_parser. - - 2002-12-11 Geoffrey Keating <geoffk@apple.com> - - * Make-lang.in: Remove $(GGC_H) from all dependencies. - (CXX_TREE_H): Add $(GGC_H). - * class.c: Don't include ggc.h. - (field_decl_cmp): Make parameters be 'const void *' to match qsort. - (method_name_cmp): Likewise. - (resort_data): New variable. - (resort_field_decl_cmp): New. - (resort_method_name_cmp): New. - (resort_sorted_fields): New. - (resort_type_method_vec): New. - (finish_struct_methods): Delete cast. - (finish_struct_1): Delete cast. - * cp-tree.h: Include ggc.h. - (struct lang_type_class): Add reorder attribute to field `methods'. - (union lang_decl_u3): Add reorder attribute to field `sorted_fields'. - (resort_sorted_fields): New prototype. - (resort_type_method_vec): New prototype. - * call.c: Don't include ggc.h. - * decl.c: Likewise. - * decl2.c: Likewise. - * init.c: Likewise. - * lex.c: Likewise. - * method.c: Likewise. - * optimize.c: Likewise. - * parse.y: Likewise. - * pt.c: Likewise. - * repo.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * spew.c: Likewise. - * tree.c: Likewise. - - * lang-specs.h: Remove comment. - - 2002-12-03 Geoffrey Keating <geoffk@apple.com> - - * cp-tree.h (struct operator_name_info_t): Mark for GTY machinery. - (operator_name_info): Mark to be saved for PCH, specify size. - (assignment_operator_name_info): Likewise. - - 2002-11-19 Geoffrey Keating <geoffk@apple.com> - - * decl.c (anon_cnt): Mark to be saved for PCH. - - 2002-10-25 Geoffrey Keating <geoffk@apple.com> - - * lex.c (init_reswords): Delete now-untrue comment. - Allocate ridpointers using GGC. - - 2002-10-04 Geoffrey Keating <geoffk@apple.com> - - * cp-tree.h (union lang_decl_u2): Add tags to all fields. - - * g++spec.c (lang_specific_driver): Don't include standard - libraries in `added'. - - 2002-08-27 Geoffrey Keating <geoffk@redhat.com> - - * decl2.c (finish_file): Call c_common_write_pch. - * Make-lang.in (CXX_C_OBJS): Add c-pch.o. - - 2002-08-17 Geoffrey Keating <geoffk@redhat.com> - - * g++spec.c (lang_specific_driver): Treat .h files as C++ header - files when using g++. - * lang-specs.h: Handle compiling C++ header files. - -2003-01-09 Jakub Jelinek <jakub@redhat.com> - - * decl.c (start_decl): Only check DECL_THREAD_LOCAL for VAR_DECLs. - -2003-01-09 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (push_access_scope_real): Call push_to_top_level for - function in namespace scope. - (pop_access_scope): Call pop_from_top_level for function in - namespace scope. - -2003-01-09 Jakub Jelinek <jakub@redhat.com> - - * decl.c (start_decl): Don't set DECL_COMMON for __thread variables. - -2003-01-09 Christian Cornelssen <ccorn@cs.tu-berlin.de> - - * Make-lang.in (c++.install-common, c++.install-man, - c++.uninstall): Prepend $(DESTDIR) to destination paths in - all (un)installation commands. - (c++.install-common): Rewrite $(LN) commands to support - DESTDIR with "ln" as well as with "ln -s". - -2003-01-08 Jason Merrill <jason@redhat.com> - - * parser.c (cp_parser_primary_expression): See through explicitly - scoped ALIAS_DECLs, too. - -2003-01-08 Nathanael Nerode <neroden@gcc.gnu.org> - - * decl.c: Remove some #if 0 code. - - * decl.c: ANSIfy function declarations. - -2003-01-07 Mark Mitchell <mark@codesourcery.com> - - * parser.c (cp_parser_asm_definition): Correct handling of omitted - operands. - -2003-01-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/9030 - * decl.c (make_typename_type): Check access only when tf_error. - (make_unbound_class_template): Likewise. - * pt.c (saved_access_scope): New variable. - (push_access_scope_real): New function. - (push_access_scope): Likewise. - (pop_access_scope): Likewise. - (tsubst_default_argument): Use them. - (instantiate_template): Likewise. - (regenerate_decl_from_template): Likewise. - (instantiate_decl): Likewise. - (get_mostly_instantiated_function_type): Likewise. - -2003-01-07 Nathanael Nerode <neroden@gcc.gnu.org> - - * tree.c: Delete bogus #if 0 code. - -2003-01-07 Andreas Schwab <schwab@suse.de> - - * class.c (layout_class_type): Don't use - PCC_BITFIELD_TYPE_MATTERS if not defined. - -2003-01-06 Mark Mitchell <mark@codesourcery.com> - - PR c++/9165 - * decl2.c (build_cleanup): Mark the object as used. - - * pt.c (retrieve_local_specialization): Revert 2003-01-05 change. - (hash_local_specialization): New function. - (register_local_specialization): Revert 2003-01-05 change. - (instantiate_decl): Use hash_local_specialization when creating - the local_specializations table. - - * decl2.c (mark_used): Do not synthesize thunks. - - * class.c (layout_class_type): Correct handling of unnamed - bitfields wider than their types. - - PR c++/9189 - * parser.c (cp_parser): Remove default_arg_types. Update - documentation for unparsed_functions_queues. - (cp_parser_late_parsing_default_args): Take a FUNCTION_DECL as the - parameter. - (cp_parser_new): Don't set parser->default_arg_types. - (cp_parser_function_definition): Adjust usage of - unparsed_funtions_queues. - (cp_parser_class_specifier): Don't mess with - parser->default_arg_types. Handle default argument processing in - a separate phase from function body processing. - (cp_parser_template_declaration_after_export): Adjust usage of - unparsed_functions_queues. - (cp_parser_late_parsing_for_member): Do not handle default - arguments. - -2003-01-06 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/9109 - * parser.c (cp_parser_declarator_kind): New enum. - (cp_parser_declarator): Adjust. - (cp_parser_direct_declarator): Adjust. Allow for either named or - abstract declarator. Prefer abstract, if possible. Allow - parenthesized function name. - (cp_parser_condition): Adjust cp_parser_declarator call. - (cp_parser_explicit_instantiation): Likewise. - (cp_parser_init_declarator): Likewise. - (cp_parser_type_id): Likewise. - (cp_parser_function_definition): Likewise. - (cp_parser_member_declaration): Likewise. - (cp_parser_parameter_declaration): Use cp_parser_declarator to do - the tentative parsing. - (cp_parser_exception_declaration): Likewise. - -2003-01-05 Mark Mitchell <mark@codesourcery.com> - - * parser.c (cp_parser_template_parameter): Adjust call to - cp_parser_parameter_declaration. - (cp_parser_parameter_declaration_list): Likewise. - (cp_parser_parameter_declaration): Replace - greater_than_is_operator_p with template_parm_p parameter. Do not - cache tokens for template default arguments. - - * pt.c (retrieve_local_specialization): Use htab_find, not - htab_find_with_hash. - (register_local_specialization): Use htab_find_slot, not - htab_find_slot_with_hash. - (instantiate_decl): Pass a hash function to htab_create. - -2003-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * parser.c (cp_parser_binary_expression, - cp_parser_multiplicative_expression, - cp_parser_additive_expression, cp_parser_shift_expression, - cp_parser_relational_expression, cp_parser_equality_expression, - cp_parser_and_expression, cp_parser_exclusive_or_expression, - cp_parser_inclusive_or_expression, - cp_parser_logical_and_expression, cp_parser_logical_or_expression, - cp_parser_binary_expression): Const-ify. - -2003-01-04 Mark Mitchell <mark@codesourcery.com> - - * method.c (use_thunk): Disable access control while building the - body of the thunk. - -2003-01-03 Nathanael Nerode <neroden@gcc.gnu.org> - - * cvt.c, decl.c, decl2.c: This is the C++ front end, not the C - front end. - -2003-01-03 Matt Austern <austern@apple.com> - - * cp-tree.h (struct lang_type_class): add field for key method - (cp_global_trees): rename dynamic_classes to keyed_classes - (key_method): add definition - * class.c (finish_struct_1): compute class's key method, and add - the class to keyed_classes list if there is no key method. - * decl.c (finish_function): add class to keyed_classes list if we - see a definition of the class's key method. - * pt.c (instantiate_class_template): add template specialization - of a dynamic class to keyed_classes list. - * decl2.c (key_method): remove - (finish_file): iterate only through keyed_classes list when - deciding whether to emit vtables, remove class from its list after - we do the emission. - -2003-01-02 Jason Merrill <jason@redhat.com> - - * call.c (build_conditional_expr): Stabilize lvalues properly. - * cvt.c (ocp_convert): Don't build NOP_EXPRs of class type. - * tree.c (lvalue_p_1): Don't allow sloppy NOP_EXPRs as lvalues. - Don't allow CALL_EXPR or VA_ARG_EXPR, either. - - * call.c (convert_like_real): Call decl_constant_value for an - IDENTITY_CONV even if there are no more conversions. - - * cvt.c (build_up_reference): Don't push unnamed temps. - - * decl2.c (do_namespace_alias): Namespace aliases are DECL_EXTERNAL. - - * dump.c (cp_dump_tree): Don't try to dump class-specific fields - for a backend struct. - - * except.c (wrap_cleanups_r, build_throw): Make - MUST_NOT_THROW_EXPRs void. - * init.c (expand_default_init): Update to handle MUST_NOT_THROW_EXPR. - - * init.c (build_vec_delete_1): Pre-evaluate the base address. - - * init.c (get_temp_regvar): Simplify logic. - - * tree.c (cp_copy_res_decl_for_inlining): Only do debug tweaks if - our replacement is a decl. - - * decl.c (cp_make_fname_decl): Push the decls inside the - outermost scope. - -2003-01-03 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/45, c++/3784 - * tree.c (cp_tree_equal, TEMPLATE_PARM_INDEX): The types must be - the same too. - -2003-01-03 Graham Stott <graham.stott@btinternet.com> - - * parser.c (struct cp_parser): Add access_checks_lists field - (cp_parser_simple_declaration): Use. - (cp_parser_init_declarator): Likewise. - -2003-01-02 Mark Mitchell <mark@codesourcery.com> - - * parser.c (cp_parser_declaration): Accept the __extension__ - keyword before the declaration. - - PR c++/2843 - * parser.c (cp_parser_parameter_declaration): Allow attributes to - appear after the declarator. - - * call.c (build_new_method_call): Fix typo in message format - string. - -2003-01-02 Mark Mitchell <mark@codesourcery.com> - - * parser.c (cp_lexer_next_token_is): Declare it inline. - (cp_lexer_set_source_position_from_token): Likewise. - (cp_lexer_debugging_p): Likewise. - (cp_parser_parsing_tentatively): Likewise. - (cp_parser_nested_name_specifier_opt): Reduce the number of calls - to the cp_lexer_peek_token. - - * parser.c (cp_parser_sizeof_operand): Do not evaluate the - expression. - -2003-01-02 Steven Bosscher <s.bosscher@student.tudelft.nl> - - * cp/except.c, cp/expr.c, cp/friend.c, cp/g++spec.c, - cp/lang-options.h, cp/lang-specs.h, cp/lex.h, cp/ptree.c, - cp/repo.c: Fix copyright years. - -2003-01-01 Neil Booth <neil@daikokuya.co.uk> - - * lex.c: Remove superfluous include of cpplib.h. - (CONSTRAINT): Define without conditions. - (init_cp_pragma): Use c_register_pragma. - -2002-12-31 Neil Booth <neil@daikokuya.co.uk> - - * .cvsignore: Remove. - -2002-12-31 Steven Bosscher <s.bosscher@student.tudelft.nl> - - * call.c, class.c, cp-lang.c, cp-tree.h, cvt.c, dump.c, error.c, - except.c, expr.c friend.c, g++spec.c, init.c, lang-options.h, - lang-specs.h, lex.c, mangle.c, method.c, optimize.c, parser.c, - pt.c, ptree.c, repo.c, rtti.c, search.c, semantics.c, tree.c, - typeck.c, typeck2.c: Replace "GNU CC" with "GCC" in the - copyright header. - * lex.h: parse.y is dead, so don't mention it. Also replace the - copyright header with the default GNU copyright header. - -2002-12-31 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (LOOKUP_TEMPLATES_EXPECTED): Remove. - (lookup_name_namespace_only): Likewise. - (begin_only_namespace_names): Likewise. - (end_only_namespace_names): Likewise. - * decl.c (only_namespace_names): Remove. - (qualify_lookup): Do not check LOOKUP_TEMPLATES_EXPECTED. - (lookup_name_real): Do not check only_namespace_names. - (lookup_name_namespace_only): Remove. - (begin_only_namespace_names): Likewise. - (end_only_namespace_names): Likewise. - * parser.c (cp_parser_nested_name_specifier_opt): Handle erroneous - nested-name-specifiers more gracefully. - (cp_parser_class_or_namespace_name): Avoid looking up namespace - names when they cannot possibly appear. - (cp_parser_template_name): Adjust call to cp_parser_lookup_name. - (cp_parser_elaborated_type_specifier): Likewise. - (cp_parser_namespace_name): Only look for namespace names. - (cp_parser_lookup_name): Add is_namespace parameter. - (cp_parser_lookup_name_simple): Adjust call to - cp_parser_lookup_name. - - * parser.c (cp_parser_dependent_type_p): Fix thinko. - -2002-12-31 Neil Booth <neil@daikokuya.co.uk> - - * .cvsignore: Update. - -2002-12-31 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (modify_vtable_entry): Remove unused variable. - (get_vcall_index): Always expect a non-thunk. - (update_vtable_entry_for_fn): Combine covariant adjustments, when - overriding a thunk. Pass get_vcall_index a non-thunk. - - * decl2.c (finish_file): Mark undefined inlines as extern. - -2002-12-31 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (RETURN_INIT): Remove. - * cp-tree.h (DECL_IN_MEMORY_P): Remove. - (scope_kind): Add sk_block, sk_try, sk_catch, sk_for. - (note_level_for_for): Remove. - (note_level_for_try): Likewise. - (note_level_for_catch): Likewise. - (finish_named_return_value): Likewise. - (do_pushlevel): Change prototype. - (pending_lang_change): Remove. - * decl.c (begin_scope): Handle sk_block, sk_try, sk_catch, - sk_for. - (note_level_for_for): Remove. - (note_level_for_try): Likewise. - (note_level_for_catch): Likewise. - (maybe_inject_for_scope_var): Remove use of DECL_IN_MEMORY_P. - * parser.c (cp_parser_context_free_list): Make it "deletable". - (cp_parser_template_argument): Remove misleading comment. - * pt.c (tsubst_expr): Remove RETURN_INIT code. - * semantics.c (genrtl_named_return_value): Remove. - (do_pushlevel): Take a scope kind as an argument. - (begin_if_stmt): Adjust. - (begin_while_stmt): Likewise. - (begin_for_stmt): Likewise. - (finish_for_init_stmt): Likewise. - (begin_switch_stmt): Likewise. - (begin_handler): Likewise. - (begin_compound_stmt): Likewise. - (finish_named_return_value): Remove. - (cp_expand_stmt): Remove RETURN_INIT case. - * tree.c (cp_statement_code_p): Remove RETURN_INIT case. - -2002-12-31 Mark Mitchell <mark@codesourcery.com> - - PR c++/9112 - * parser.c (cp_parser_direct_declarator): Handle erroneous - parenthesized declarators correctly. - -2002-12-31 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (pending_lang_change): Declare. - -2002-12-30 Mark Mitchell <mark@codesourcery.com> - - * parser.c (cp_parser_context_free_list): New variable. - (cp_parser_context_new): Use it. - (cp_parser_error): Check return code from - cp_parser_simulate_error. - (cp_parser_simulate_error): Return a value. - (cp_parser_id_expression): Optimize common case. - (cp_parser_class_name): Likewise. - (cp_parser_class_specifier): Adjust call to - cp_parser_late_parsing_default_args. - (cp_parser_lookup_name): Optimize common case. - (cp_parser_late_parsing_for_member): Adjust call to - cp_parser_late_parsing_default_args. - (cp_parser_late_parsing_default_args): Add scope parameter. - (cp_parser_require): Avoid creating the error message unless it's - needed. - (cp_parser_parse_definitely): Place free'd contexts on the free - list. - - * parser.c (cp_parser_declaration_seq_opt): Handle pending_lang_change. - -2002-12-30 David Edelsohn <edelsohn@gnu.org> - - * parser.c (cp_parser_parameter_declaration_clause): Treat system - header as extern "C" if NO_IMPLICIT_EXTERN_C undefined. - -2002-12-30 Nathanael Nerode <neroden@gcc.gnu.org> - - * config-lang.in, Make-lang.in, operators.def, cp-tree.def: - GCC, not GNU CC. - -2002-12-30 Mark Mitchell <mark@codesourcery.com> - - * parse.y: Remove. - * spew.c: Likewise. - * Make-lang.in (gt-cp-spew.h): Remove. - * cp-tree.h (do_pending_lang_change): Remove. - (do_identifier): Change prototype. - (finish_id_expr): Remove. - * decl.c (lookup_name_real): Remove yylex variable. - * decl2.c (build_expr_from_tree): Adjust call to do_identifier. - * lex.c (init_cpp_parse): Remove. - (reduce_cmp): Likewise. - (token_cmp): Likewise. - (yychar): Likewise. - (lastiddecl): Likewise. - (token_count): Likewise. - (reduce_count): Likewise. - (yyhook): Likewise. - (print_parse_statistics): Likewise. - (do_pending_lang_change): Likewise. - (do_identifier): Remove parsing parameter. - * lex.h (lastiddecl): Remove. - (looking_for_typename): Remove. - (looking_for_template): Likewise. - (pending_lang_change): Likewise. - (yylex): Likewise. - * semantics.c (finish_id_expr): Remove. - - * decl.c (grokdeclarator): Diagnost "extern thread" and "static - thread" correctly. - -2002-12-30 Nathanael Nerode <neroden@gcc.gnu.org> - - * decl.c, decl2.c, decl.h: GCC, not GNU CC. This is the C++ front - end, not the C front end. - -2002-12-30 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (THUNK_TARGET): New macro. - (THUNK_VIRTUAL_OFFSET): For result thunks it is always a binfo. - (finish_thunk): Remove offset parms. - * class.c (find_final_overrider): Look through thunks. - (get_vcall_index): Use THUNK_TARGET. - (update_vtable_entry_for_fn): Look through thunks. Set covariant - fixed offset here. Adjust finish_thunk call. - (build_vtbl_initializer): Adjust finish_thunk calls. - * mangle.c (mangle_call_offset): Remove superfluous if. - (mangle_thunk): Adjust. - * method.c (make_thunk): Adjust. - (finish_thunk): Adjust. - (thunk_adjust): Remove assert. - (use_thunk): Use THUNK_TARGET - * dump1.c (cp_dump_tree): Adjust thunk dumping. - - PR c++/9054 - * class.c (layout_class_type): Set TYPE_CONTEXT of type for base. - * dump.c (cp_dump_tree, RECORD_TYPE): Deal with type for base types. - -2002-12-28 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Remove traditional C constructs 4/n. - * decl2.c (grok_method_quals, warn_if_unknown_interface, - grok_x_components, cp_build_parm_decl, build_artificial_parm, - maybe_retrofit_in_chrg, grokclassfn, grok_array_decl, - delete_sanity, check_member_template, check_java_method, - check_classfn, finish_static_data_member_decl, grokfield, - grokbitfield, grokoptypename, grok_function_init, - cplus_decl_attributes, constructor_name, defer_fn, - build_anon_union_vars, finish_anon_union, coerce_new_type, - coerce_delete_type, comdat_linkage, maybe_make_one_only, - key_method, import_export_vtable, import_export_class, - output_vtable_inherit, import_export_decl, import_export_tinfo, - build_cleanup, get_guard, get_guard_bits, get_guard_cond, - set_guard, start_objects, finish_objects, - start_static_storage_duration_function, - finish_static_storage_duration_function, get_priority_info, - start_static_initialization_or_destruction, - finish_static_initialization_or_destruction, - do_static_initialization, do_static_destruction, - prune_vars_needing_no_initialization, write_out_vars, - reparse_decl_as_expr, finish_decl_parsing, namespace_ancestor, - add_using_namespace, merge_functions, ambiguous_decl, - lookup_using_namespace, lookup_using_namespace, - qualified_lookup_using_namespace, set_decl_namespace, - decl_namespace, current_decl_namespace, push_decl_namespace, - pop_decl_namespace, push_scope, pop_scope, add_function, - arg_assoc_namespace, arg_assoc_template_arg, arg_assoc, - lookup_arg_dependent, do_namespace_alias, - validate_nonmember_using_decl, do_nonmember_using_decl, - do_toplevel_using_decl, do_local_using_decl, - do_class_using_decl, do_using_directive, check_default_args, - mark_used, handle_class_head): Use C90 prototypings. Use booleans. - * parser.c (cp_parser_class_head): Use booleanss. - * decl.c (walk_globals, walk_vtables): Likewise. - * cp-tree.h (walk_globals_pred, walk_globals_fn, walk_vtables, - walk_globals): Change return type from 'int' to 'bool'. - * rtti.c (init_rtti_processing, build_headof, throw_bad_cast - throw_bad_typeid, get_tinfo_decl_dynamic, typeid_ok_p, - build_typeid, tinfo_name, get_tinfo_decl, get_tinfo_ptr, - get_typeid, ifnonnull, build_dynamic_cast_1, build_dynamic_cast, - qualifier_flags, tinfo_base_init, generic_initializer, - ptr_initializer, dfs_class_hint_mark, ptm_initializer, - dfs_class_hint_unmark, class_hint_flags, class_initializer, - typeinfo_in_lib_p, get_pseudo_ti_init, create_pseudo_type_info, - get_pseudo_ti_desc, create_tinfo_types, emit_support_tinfos, - unemitted_tinfo_decl_p, emit_tinfo_decl): Likewise. - * repo.c (repo_compile_flags, repo_template_declared, - repo_template_defined, repo_class_defined, repo_get_id, - repo_template_used, repo_vtable_used, repo_inline_used, - repo_tinfo_used, repo_template_instantiated, extract_string, - open_repo_file, afgets, init_repo, reopen_repo_file_for_write, - finish_repo): Likewise. - * ptree.c (cxx_print_decl, cxx_print_type, cxx_print_identifier, - cxx_print_xnode): Likewise.. - * cp-lang.c (ok_to_generate_alias_set_for_type, cxx_get_alias_set, - cxx_warn_unused_global_decl, cp_expr_size): Likewise. - * cxxfilt.c (demangle_it, print_demangler_list, usage, - standard_symbol_characters, hp_symbol_characters, main, fatal): - Likewise. - (strip_underscore): Change type from 'int' to 'bool'. - (main): Use boolean constants. - -2002-12-28 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Remove traditional C constructs 3/n. - * cvt.c (cp_convert_to_pointer, convert_to_pointer_force, - build_up_reference, warn_ref_binding, convert_to_reference, - convert_from_reference, convert_lvalue, cp_convert, ocp_convert, - convert_to_void, convert, convert_force, build_type_conversion, - build_expr_type_conversion, type_promotes_to, - perform_qualification_conversions): Use C90 prototyping style. - * decl2.c (grok_array_decl): Use boolean constant. - (delete_sanity): Likewise. - * typeck.c (build_unary_op): Likewise. - * semantics.c (finish_switch_cond): Likewise. - * parser.c (cp_parser_direct_new_declarator): Likewise. - * init.c (build_new): Likewise. - -2002-12-27 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (po-generated): Remove parse.c. - (CXX_OBJS): Remove parse.o and spew.o. Add parser.o. - ($(srcdir)/cp/parse.h): Remove target. - ($(srcdir)/cp/parse.c): Likewise. - (gt-cp-parse.h): Likewise. - (gt-cp-parser.h): New target. - (c++.distclean): Do not remove parse.output. - (c++.maintainer-clean): Do not remove parse.c or parse.h. - (cp/spew.o): Remove target. - (cp/lex.o): Adjust dependencies. - (cp/pt.o): Likewise. - (cp/parse.o): Likewise. - (cp/TAGS): Do not mention parse.c. - (cp/parser.o): New target. - * NEWS: Mention the new parser. - * call.c (build_scoped_method_call): Simplify. - (build_method_call): Likewise. - (build_new_function_call): Adjust calls to add_function_candidate - and add_template_candidate. - (build_new_op): Improve handling of erroroneous operands. - (convert_default_arg): Remove circular argument processing. - (name_as_c_string): New function. - (build_new_method_call): Use it. - (perform_implicit_conversion): Use error_operand_p. - * class.c (finish_struct_anon): Use constructor_name_p. - (check_field_decls): Likewise. - (pop_nested_class): Use OVL_NEXT, not OVL_CHAIN. - (resolve_address_of_overloaded_function): Likewise. - (instantiate_type): Tweak pointer-to-member handling. - (get_primary_binfo): Remove incorrect assertion. - * config-lang.in (gtfiles): Add parser.c, remove parse.c. - * cp-tree.h (DEFARG_TOKENS): New macro. - (default_arg): New structure. - (cp_tree_node_structure_enum): Add TS_CP_DEFAULT_ARG. - (lang_tree_node): Add default_arg. - (cp_tree_index): Add CPTI_TYPE_INFO_REF_TYPE. - (type_info_ref_type): New macro. - (saved_scope): Make processing_explicit_instantiation a boolean. - (check_access): New field. - (unparsed_text): Remove. - (language_function): Remove unparsed_inlines. - (error_operand_p): New macro. - (lang_decl): Adjust pending_inline_info. - (DEFARG_POINTER): Remove. - (tag_types): Add typenames. - (lookup_ualified_name): Declare. - (lookup_name_real): Likewise. - (shadow_tag): Adjust prototype. - (get_scope_of_declarator): Declare it. - (process_next_inline): Remove it. - (check_for_missing_semicolon): Likewise. - (maybe_get_template_decl_from_type_decl): Declare it. - (finish_label_stmt): Adjust prototype. - (finish_non_static_data_meber): Declare it. - (finish_pseudo_destructor_call_expr): Rename to ... - (finish_pseudo_destructor_expr): ... this. - (finish_compound_literal): Declare it. - (begin_inline_definitions): Remove it. - (init_spew): Remove. - (peekyylex): Likewise. - (arbitrate_lookup): Likewise. - (frob_opname): Likewise. - (maybe_snarf_defarg): Likewise. - (add_defarg_fn): Likewise. - (do_pending_defargs): Likewise. - (done_pending_defargs): Likewise. - (unprocessed_defarg_fn): Likewise. - (replace_defarg): Likewise. - (end_input): Likewise. - (get_overloaded_fn): Likewise. - * cvt.c (convert_to_reference): Improve error handling. - * decl.c (lookup_name_real): Do not declare it static. - (maybe_push_to_top_level): Set check_access. - (identifier_type_value): Adjust call to lookup_name_real. - (lookup_qualified_name): New method. - (lookup_name_real): Remove special-case parsing code. - (lookup_name-nonclass): Adjust call to lookup_name_real. - (lookup_name_namespace_only): Likewise. - (lookup_name): Likewise. - (check_tag_decl): Return the type declared. - (shadow_tag): Likewise. - (register_dtor_fn): Tweak check_access. - (grokfndecl): Use constructor_name_p. - (get_scope_of_declarator): New function. - (grokdeclarator): Obscure tweaks for slightly different declarator - representations. - (start_method): Return error_mark_node to indicate failure. - (cp_tree_node_structure_enum): Use TS_CP_DEFAULT_ARG for DEFAULT_ARGs. - * decl2.c (constructor_name_full): Simplify. - (constructor_name): Use it. - (build_expr_from_tree): Adjust for changes to do new parser. - (push_scope): Improve robustness. - (validate_nonmember_using_decl): Process declarations, not names. - (do_class_using_decl): Likewise. - (handle_class_head): Do not mess with CLASSTYPE_DECLARED_CLASS - here. - * error.c (dump_expr): Handle IDENTIFIER_NODEs and BASELINKs. - * expr.c (cxx_expand_expr): Handle BASELINKs. - * init.c (member_init_ok_or_else): Issue more errors. - (build_offset_ref): Tweak handling of FUNCTION_DECLs. - * lex.c: Do not include parse.h. - (yypring): Do not declare. - (yylval): Likewise. - (make_reference_declarator): Remove error-generating code. - (rid_to_yy): Remove. - (cxx_init): Do not call init_spew. - (yypring): Remove. - (check_for_missing_semicolon): Remove. - * lex.h (got_scope): Remove. - (got_object): Remove. - * method.c (hack_identifier): Use finish_non_static_data_member. - (implicitly_declare_fn): Adjust use of constructor_name. - * parser.c: New file. - * pt.c (parse.h): Do not include it. - (maybe_get_template_decl_from_template): Do not declare it. - (finish_member_template_decl): Tweak. - (begin_explicit_instantiation): Adjust for - processing_explicit_instantiation being boolean. - (end_explicit_instantiation): Likewise. - (maybe_process_partial_specialization): Tighten specialization - test. - (retrieve_local_specialization): Adjust ue of hash table. - (eq_local_specializations): New function. - (register_local_specialization): Likewise. - (push_template_decl_real): Remove unnecessary test. - (maybe_get_template_decl_from_type_decl): Don't make it static. - (for_each_template_parm_r): Handle TYPEOF_TYPE. - (tsubst_copy): Use retrieive_local_specialization to handle - PARM_DECL. Adjust handling of CONST_DECLs. Handle BASELINKs. - Handle COMPONENT_REFs with pseudo-destructor-expressions. - Simplify handling of CALL_EXPR and METHOD_CALL_EXPR. - (tsubst_expr): Pass decls, not names, to do_local_using_decl. - (unify): Tweak handling of CONST_DECLs. - (regenerate_decl_from_template): Use push_nested_class. - (template_for_substitution): New funciton. - (instantiate_decl): Use it. Register parameters as local - specializations. - * rtti.c (init_rtti_processing): Set type_info_ref_type. - (build_typeid): Use it. - (get_typeid): Likeise. - * search.c (accessible_p): Use check_access, not - flag_access_control. - (adjust_result_of_qualified_name_lookup): Pay attention to the - context_class. - * semantics.c (finish_asm_stmt): Adjust error handling. - (finish_label_stmt): Return the statement. - (finish_non_static_data_member): New function. - (finish_class_expr): Handle BASELINKs. - (finish_call_expr): Handle PSEUDO_DTOR_EXPR. - (finish_object_call_expr): Simplify handling during templates. - (finish_pseudo_destructor_call_expr): Rename to ... - (finish_pseudo_dtor_expr): ... this. - (finish_compound_literal): New function. - (begin_inline_definitions): Remove. - (finish_sizeof): Remove special template handling. - * spew.c: Do not include parse.h. - * tree.c (get_overloaded_fn): Remove. - * typeck.c (build_class_member_access_expr): Handle - PSEUDO_DTOR_EXPR. Adjust handling of static member functions. - (lookup_destructor): New function. - (finish_class_member_access_expr): Use it. - (convert_arguments): Simplify. - (build_unary_op): Handle BASELINKs. - -2002-12-26 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/4803 - * decl2.c (mark_used): Defer inline functions. - (finish_file): Merge deferred_fns loops. Check all used - inline functions have a definition. - * method.c (make_thunk): Thunks are not inline. - - PR c++/5116, c++/764 - * call.c (build_new_op): Make sure template class operands are - instantiated. - -2002-12-24 Nathan Sidwell <nathan@codesourcery.com> - - PR C++/7964 - * cp-tree.h (resolve_scoped_fn_name): Prototype. - * call.c (resolve_scoped_fn_name): New function. Deal with - more template expansion. Broken out of ... - * parse.y (parse_finish_call_expr): ... here. Call it. - * decl2.c (build_expr_from_tree, CALL_EXPR): Use - resolve_scoped_fn_name and build_call_from_tree. - - PR c++/9053 - * decl.c (duplicate_decls): Templates may be disambiguated by - return type. - - PR c++/8702 - * decl2.c (check_classfn): Use lookup_fnfield_1. List all - conversion operators on failure. - -2002-12-23 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Remove traditional C constructs 2/n. - * call.c (tourney, build_field_call, equal_functions, joust, - compare_ics, build_over_call, build_java_interface_fn_ref, - convert_like_real, op_error, build_object_call, resolve_args, - build_vfield_ref, check_dtor_name, build_scoped_method_call, - build_addr_func, build_call, build_method_call, null_ptr_cst_p, - sufficient_parms_p, build_conv, non_reference, strip_top_quals, - standard_conversion, reference_related_p, - reference_compatible_p, convert_class_to_reference, - direct_reference_binding, reference_binding, - ,implicit_conversion, is_complete, promoted_arithmetic_type_p, - add_template_conv_candidate, any_viable, any_strictly_viable, - build_this, splice_viable, print_z_candidates, - build_user_type_conversion, build_new_function_call, - conditional_conversion, build_conditional_expr, build_new_op, - build_op_delete_call, enforce_access, call_builtin_trap, - convert_arg_to_ellipsis, build_x_va_arg, cxx_type_promotes_to, - convert_default_arg, type_passed_as, convert_for_arg_passing, - in_charge_arg_for_name, is_properly_derived_from, - maybe_handle_implicit_object, maybe_handle_ref_bind, - source_type, add_warning, can_convert, can_convert_arg, - perform_implicit_conversion, can_convert_arg_bad, - initialize_reference, add_conv_candidate, - add_template_candidate_real, add_template_candidate): Ansify. - -2002-12-22 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/8572 - * cp-tree.h (grokoptypename): Add SCOPE parameter. - * decl2.c (grokoptypename): Add SCOPE parameter. tsubst the type - if in a template scope. - * parse.y (unoperator): Return the scope. - (operator_name): Adjust grokoptypename call. - -2002-12-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * cp-tree.h (make_unbound_class_template): Use tsubst_flags_t. - * decl.c (make_unbound_class_template): Adjust. Check for tf_error. - * pt.c (tsubst) [OFFSET_TYPE]: Check for tf_error. - -2002-12-20 Kazu Hirata <kazu@cs.umass.edu> - - * ChangeLog: Fix a typo. - * class.c: Fix comment typos. - * cp-tree.h: Likewise. - -2002-12-18 Jason Merrill <jason@redhat.com> - - Handle anonymous unions at the tree level. - C++ ABI change: Mangle anonymous unions using the name of their - first named field (by depth-first search). Should not cause - binary compatibility problems, though, as the compiler previously - didn't emit anything for affected unions. - * cp-tree.def (ALIAS_DECL): New tree code. - * decl2.c (build_anon_union_vars): Build ALIAS_DECLs. Return the - first field, not the largest. - (finish_anon_union): Don't mess with RTL. Do set DECL_ASSEMBLER_NAME, - push the decl, and write it out at namespace scope. - * decl.c (lookup_name_real): See through an ALIAS_DECL. - (pushdecl): Add namespace bindings for ALIAS_DECLs. - * rtti.c (unemitted_tinfo_decl_p): Don't try to look at the name - of a decl which doesn't have one. - * typeck.c (build_class_member_access_expr): Don't recurse if - we already have the type we want. - -2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/8099 - * friend.c (make_friend_class): Allow partial specialization - when declaration is not a template friend. - -2002-12-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/3663 - * pt.c (lookup_template_class): Copy TREE_PRIVATE and - TREE_PROTECTED to created decl nodes. - -2002-12-18 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_base_field): Do not set DECL_PACKED on the - FIELD_DECL. - -2002-12-18 Gabriel Dos Reis <gdr@integrable-solutions.net> - - * cp-tree.h (struct tree_srcloc): Use location_t. - (SOURCE_LOCUS): New. - (SRCLOC_FILE, SRCLOC_LINE): Adjust. - -2002-12-17 Jason Merrill <jason@redhat.com> - - * decl.c (finish_function): Also complain about no return in - templates. - * semantics.c (finish_return_stmt): Also call check_return_expr in - templates. - * typeck.c (check_return_expr): In a template, just remember that we - saw a return. - -2002-12-16 Jason Merrill <jason@redhat.com> - - * semantics.c (simplify_aggr_init_exprs_r): Don't change the type - of the CALL_EXPR. - - * semantics.c (do_pushlevel): Call pushlevel after adding the - SCOPE_STMT. - (do_poplevel): Call poplevel before adding the SCOPE_STMT. - * parse.y (function_body): Go back to using compstmt. - * decl.c (pushdecl): Skip another level to get to the parms level. - - * call.c (build_new_method_call): Use is_dummy_object to determine - whether or not to evaluate the object parameter to a static member - function. - -2002-12-14 Jason Merrill <jason@redhat.com> - - * semantics.c (simplify_aggr_init_exprs_r): Also prepend the - return slot for normal functions. Set CALL_EXPR_HAS_RETURN_SLOT_ADDR. - * tree.c (build_cplus_new): If the type isn't TREE_ADDRESSABLE, - don't bother with an AGGR_INIT_EXPR. - (cp_copy_res_decl_for_inlining): If the type isn't TREE_ADDRESSABLE, - just generate a new decl normally. Take return slot parm. - * cp-tree.h: Adjust prototype. - -2002-12-13 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR C++/8031 - * cvt.c (convert_to_pointer_force): Don't try comparing against - erronous type. - -2002-12-13 Geoffrey Keating <geoffk@apple.com> - - * cp-tree.h: Have the multiple-include guards around - the entire file. - -2002-12-10 David Edelsohn <edelsohn@gnu.org> - - * cp/spew.c (feed_input): Change limit to last_pos and pos to cur_pos - for SPEW_DEBUG. - (snarf_method): Same. - (snarf_defarg): Same. - -2002-12-10 Mark Mitchell <mark@codesourcery.com> - - PR c++/8372 - * pt.c (tsubst_copy): Handle destructor names more correctly. - -2002-12-10 Matt Austern <austern@apple.com> - - * cp-tree.h: get rid of needs_virtual_reinit bit. - -2002-12-09 Mark Mitchell <mark@codesourcery.com> - - * NEWS: Document removal of in-class initialization extension for - static data members of non-arithmetic, non-enumeration type. - * decl.c (check_static_variable_definition): Do not allow that - extension. - * decl2.c (grokfield): Do not call digest_init when processing - templates. - -2002-12-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * error.c (dump_expr): Fix format specifier warning. - -2002-12-04 Geoffrey Keating <geoffk@apple.com> - - * class.c (finish_struct_1): Correct comment. - * cp-tree.c (DECL_SORTED_FIELDS): Likewise. - -2002-12-04 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PR C++/8799 - * error.c (dump_expr): Don't ever try to dump a non-existent - expression. - -2002-12-03 Nathan Sidwell <nathan@codesourcery.com> - - Implement covariant returns. - * cp-tree.h (IS_AGGR_TYPE_2): Remove. - (struct lang_decl_flags): Add this_thunk_p flag. - Rename vcall_offset to virtual_offset. - (struct lang_decl): Rename delta to fixed_offset. - (DECL_THIS_THUNK_P, DECL_RESULT_THUNK_P): New #defines. - (SET_DECL_THUNK_P): Add THIS_ADJUSTING arg. - (THUNK_DELTA, THUNK_VCALL_OFFSET): Rename to ... - (THUNK_FIXED_OFFSET, THUNK_VIRTUAL_OFFSET): ... here. - (make_thunk): Add this_adjusting arg. - (finish_thunk): Declare. - (mangle_thunk): Add this_adjusting arg. - * class.c (get_vcall_index): Use base function for lookup. - (update_vtable_entry_for_fn): Generate covariant thunk. - (finish_struct_1): Set DECL_VINDEX to NULL for thunks. - (build_vtbl_initializer): Use base function for lookup. - Finish covariant thunk here. Adjust thunk generation. - * dump.c (cp_dump_tree): Simplify DECL_GLOBAL_[CD]TOR_P handling. - Adjust thunk dumping. - * mangle.c (mangle_call_offset): New function. - (mangle_thunk): Adjust for covariant thunks. - * method.c (make_thunk): Adjust. Do not set name here. - (finish_thunk): New function. Set name here. - (use_thunk): Generate covariant thunks too. - (thunk_adjust): New function. - * search.c (covariant_return_p): Remove. Fold into ... - (check_final_overrider): ... here. Simplify. - * semantics.c (emit_associated_thunks): Walk covariant thunk lists. - -2002-12-03 Jason Merrill <jason@redhat.com> - - PR c++/8674 - * call.c (build_over_call): Check specifically for TARGET_EXPR - when eliding. - - PR c++/8461, c++/8625 - * call.c (convert_for_arg_passing): Don't mess with error_mark_node. - (cp_convert_parm_for_inlining): Remove. - * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): - Remove. - * cp-tree.h (ADDR_IS_INVISIREF): Remove. - * except.c (stabilize_throw_expr): Remove ADDR_IS_INVISIREF code. - - * call.c (build_user_type_conversion_1): Don't set ICS_BAD_FLAG on - an ambiguous conversion. - -2002-12-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/8688 - * decl.c (reshape_init): Handle erroneous initializers. - -2002-12-02 Mark Mitchell <mark@codesourcery.com> - - PR c++/8720 - * spew.c (remove_last_token): Make sure that last_chunk is set - correctly. - - PR c++/8615 - * error.c (dump_expr): Handle character constants with - TREE_OVERFLOW set. - -2002-12-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - DR 180 - * decl.c (grokdeclarator): Require class-key for all friend class. - Output the correct type and context in the error message. - -2002-12-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/5919 - * pt.c (unify): Use variably_modified_type_p to test validity of - template argument types. - - PR c++/8727 - * cp-tree.h (lang_type_class): Add typeinfo_var. - (CLASSTYPE_TYPEINFO_VAR): New macro. - * rtti.c (get_tinfo_decl): Use it. - - PR c++/8663 - * init.c (expand_member_init): Always get the main variant of a - base class. - -2002-12-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/8332 - PR c++/8493 - * decl.c (cxx_init_decl_processing): Use size_type_node, not - c_size_type_node. - * decl2.c (coerce_new_type): Likewise. - * except.c (do_allocate_exception): Likewise. - -2002-11-30 Zack Weinberg <zack@codesourcery.com> - - * call.c, class.c, cp-lang.c, cvt.c, cxxfilt.c, decl.c, decl2.c, - dump.c, error.c, except.c, expr.c, friend.c, g++spec.c, init.c, - lex.c, mangle.c, method.c, optimize.c, parse.y, pt.c, ptree.c, - repo.c, rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c, - typeck2.c: Include coretypes.h and tm.h. - * Make-lang.in: Update dependencies. - -2002-11-30 Mark Mitchell <mark@codesourcery.com> - - PR c++/8227 - * decl.c (layout_var_decl): Deal gracefully with erroneous types. - (check_initializer): Validate the type of the initialized - variable, even if the initializer is absent. - * typeck.c (cp_type_quals): Deal gracefully with erroneous types. - - PR c++/8214 - * typeck.c (convert_for_assignment): Do not use - decl_constant_value on the operand. - - PR c++/8511 - * pt.c (instantiate_decl): Handle template friends defined outside - of the class correctly. - -2002-11-29 Joe Buck <jbuck@synopsys.com> - - * parse.y (class_head_defn): Set CLASSTYPE_DECLARED_CLASS for - anonymous structs. - -2002-11-29 Mark Mitchell <mark@codesourcery.com> - - * class.c (walk_subobject_offsets): Recur on binfos as well as on - types. - (layout_nonempty_base_or_field): Pass it a binfo when processing a - base class. - (layout_empty_base): Likewise. - (build_base_field): Likewise. - -2002-11-27 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_base_field): Make sure we get the canonical base - when descending through primary bases. - -2002-11-26 Geoffrey Keating <geoffk@apple.com> - - * decl.c (check_initializer): Don't error on initialisation of - a scalar with a brace-enclosed expression. - -2002-11-26 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (DECL_LANG_FLAG_4): Document more uses. - (template_parms_equal): Remove prototype. - * typeck.c (buuld_indirect_ref): Reformat. - -2002-11-25 Jason Merrill <jason@redhat.com> - - * init.c (build_vec_init): Use a FOR_STMT instead of an IF_STMT - and a DO_STMT. - -2002-11-25 Mark Mitchell <mark@codesourcery.com> - - * tree.c (cp_build_qualified_type_real): Correct handling of - array types. - * class.c (walk_subobject_offsets): Fix thinko. - (build_base_field): Record offsets of empty bases in primary - virtual bases. - (layout_class_type): Record offsets of empty bases in fields. - - * search.c (is_subobject_of_p_1): Fix thinko. - (lookup_field_queue_p): Likewise. - -2002-11-24 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_class_type): Reuse tail padding when laying out - virtual bases. - -2002-11-22 Mark Mitchell <mark@codesourcery.com> - - * rtti.c (qualifier_flags): Fix thinko. - -2002-11-21 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Remove traditional C constructs 1/n. - * cp-tree.h (init_method, set_mangled_name_for_decl, - build_opfncall, hack_identifier, make_thunk, use_thunk, - synthesize_method, implicitly_declare_fn, - skip_artificial_parms_for, optimize_function, calls_setjmp_p, - maybe_clone_body): Remove use of PARAMS. - - * method.c (do_build_assign_ref, do_build_copy_constructor, - synthesize_exception_spec, locate_dtor, locate_ctor, locate_copy): - Likewise. - (synthesize_method): Use 'bool' type and constants instead of - 'int'. - (locate_copy): Likewise. - (implicitly_declare_fn): Likewise. - - * optimize.c (calls_setjmp_r, update_cloned_parm, dump_function): - Remove old-style declaration. - (maybe_clone_body): Use 'bool' type and constants. - -2002-11-21 Glen Nakamura <glen@imodulo.com> - - PR c++/8342 - * typeck.c (get_member_function_from_ptrfunc): Make sure that a - SAVE_EXPR for instance_ptr doesn't get evaluated first inside one - of the branches of a COND_EXPR. - -2002-11-19 Mark Mitchell <mark@codesourcery.com> - - * pt.c (for_each_template_parm): Free allocated memory. - * search.c (is_subobject_of_p_1): New function. - (is_subobject_of_p): Avoid walking virtual bases multiple times. - -2002-11-19 Jason Thorpe <thorpej@wasabisystems.com> - - * g++spec.c (lang_specific_spec_functions): New. - -2002-11-15 Kazu Hirata <kazu@cs.umass.edu> - - * ChangeLog: Follow spelling conventions. - * class.c: Likewise. - * decl2.c: Likewise. - -2002-11-14 Zack Weinberg <zack@codesourcery.com> - - * search.c (dfs_push_decls): Do not try to reorder elements - 3..n of method_vec if method_vec has only two elements. - Reverse order of two tests to avoid accessing unallocated - memory. - -2002-11-14 Mark Mitchell <mark@codesourcery.com> - - * class.c (dfs_find_final_overrider): Adjust so that the most - derived object is a binfo, rather than a class type. - (find_final_overrider): Likewise. - (add_vcall_offset_vtbl_entries_1): Simplify accordingly. - (add_vcall_offset): Likewise. - -2002-11-09 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/8389 - * pt.c (instantiate_template): Push class scope for member - functions. - (get_mostly_instantiated_function_type): Likewise. Don't call - tsubst on context. Remove CONTEXTP and TPARMSP parameters. - * cp-tree.h (get_mostly_instantiated_function_type): Adjust. - * mangle.c (write_encoding, write_unqualified_name): Adjust. - -2002-11-07 Mark Mitchell <mark@codesourcery.com> - - * class.c (add_vcall_offset_vtbl_entries_1): Correct ordering of - vcall offfsets. Split out ... - (add_vcall_offset): ... new function. - - PR c++/8338 - * pt.c (for_each_template_parm): Add htab parameter. - (process_partial_specialization): Adjust call. - (push_template_decl_real): Likewise. - (pair_fn_data): Add visited. - (for_each_template_parm_r): Avoid walking duplicates more than - once. - (uses_template_parms): Adjust call to for_each_template_parm. - -2002-11-07 Mark Mitchell <mark@codesourcery.com> - - * class.c (add_implicitly_declared_members): Put implicitly - declared functions at the end of TYPE_METHODs when -fabi-version - is at least 2. - -2002-11-05 Geoffrey Keating <geoffk@apple.com> - - * decl2.c (finish_file): Correct spelling. - -2002-11-03 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_special_member_call): Do not try to lookup VTTs by - name. - * class.c (vtbl_init_data): Add generate_vcall_entries. - (get_vtable_decl): Do not look up virtual tables by name. - (copy_virtuals): Do not use BV_USE_VCALL_INDEX_P. - (set_primary_base): Do not set CLASSTYPE_RTTI. - (determine_primary_base): Likewise. - (get_matching_virtual): Remove. - (get_vcall_index): New function. - (update_vtable_entry_for_fn): Do not try to use virtual thunks - when they are not required. Assign vcall indices at this point. - (finish_struct_1): Do not set CLASSTYPE_NEEDS_VIRTUAL_REINIT. - Do update dynamic_classes. - (build_vtt): Do not add VTTs to the symbol table. - (build_ctor_vtbl_group): Likewise. - (build_vtbl_initializer): Simplify handling of vcall indices. - (build_vcall_offset_vtbl_entries): Pretend to build vcall offsets - for the most derived class. - (add_vcall_offset_vtbl_entries_1): But do not actually add them to - the vtable. - * cp-tree.h (dynamic_classes): New macro. - (lang_type_class): Remove rtti. Add vtables. Add vcall_indices. - (CLASSTYPE_RTTI): Remove. - (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Remove. - (CLASSTYPE_VCALL_INDICES): New macro. - (CLASSTYPE_VTABLES): Likewise. - (BV_USE_VCALL_INDEX_P): Remove. - (build_vtable_path): Remove. - * decl2.c (finish_vtable_vardecl): Remove. - (key_method): Remove #if 0'd code. - (finish_vtable_vardecl): Rename to ... - (maybe_emit_vtables): ... this. - (finish_file): Use it. - * search.c (look_for_overrides_here): Update comment. - -2002-11-01 Zack Weinberg <zack@codesourcery.com> - - PR c/7353 redux - * decl2.c (grokfield): Reject TYPE_DECLs with initializers. - -2002-10-30 Jason Merrill <jason@redhat.com> - - PR c++/8186 - * cp-tree.h (ADDR_IS_INVISIREF): New macro. - * call.c (convert_for_arg_passing): Set it. - * except.c (stabilize_throw_expr): Recurse for such an arg. - -2002-10-31 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Remove init_priority. - (lang_decl): Add delta. - (GLOBAL_INIT_PRIORITY): Remove. - (THUNK_DELTA): Revise definition. - * decl2.c (start_objects): Don't set GLOBAL_INIT_PRIORITY. - * dump.c (cp_dump_tree): Don't dump it. - -2002-10-30 Mark Mitchell <mark@codesourcery.com> - - PR c++/8160 - * typeck2.c (process_init_constructor): Call complete_array_type. - - PR c++/8149 - * decl.c (make_typename_type): Issue errors about invalid results. - -2002-10-30 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - Core issue 287, PR c++/7639 - * cp-tree.h (lang_type_class): Add decl_list field. - (CLASSTYPE_DECL_LIST): New macro. - (maybe_add_class_template_decl_list): Add declaration. - * class.c (duplicate_tag_error): Initialize CLASSTYPE_DECL_LIST. - (unreverse_member_declarations): Reverse CLASSTYPE_DECL_LIST. - (maybe_add_class_template_decl_list): New function. - (add_implicitly_declared_members): Use it. - * decl.c (maybe_process_template_type_declaration): Likewise. - (pushtag): Likewise. - * friend.c (add_friend): Likewise. - (make_friend_class): Likewise. - * semantics.c (finish_member_declaration): Likewise. - (begin_class_definition): Initialize CLASSTYPE_DECL_LIST. - * pt.c (instantiate_class_template): Use CLASSTYPE_DECL_LIST - to process members and friends in the order of declaration. - -2002-10-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/8287 - * decl.c (finish_destructor_body): Create the label to jump to - when returning from a destructor here. - (finish_function_body): Rather than here. - -2002-10-25 Zack Weinberg <zack@codesourcery.com> - - PR c++/7266 - * decl.c (grokdeclarator): Check that TREE_OPERAND 0 of a - SCOPE_REF is not null before dereferencing it. - -2002-10-25 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_over_call): Use DECL_CONTEXT, not - DECL_VIRTUAL_CONTEXT. - * class.c (modify_vtable_entry): Don't mess with - DECL_VIRTUAL_CONTEXT. - (set_vindex): Remove. - (set_primary_base): Remove vfuns_p parameter. - (determine_primary_base): Likewise. - (modify_all_vtables): Likewise. - (layout_class_type): Likewise. Adjust calls to other functions - accordingly. - (finish_struct_1): Adjust calls to modified functions. Set - DECL_VINDEX here. - * cp-tree.h (lang_type_class): Remove vsize. - (CLASSTYPE_VSIZE): Remove. - (lang_decl): Remove thunks. - (DECL_THUNKS): Adjust. - (DECL_VIRTUAL_CONTEXT): Remove. - (duplicate_decls): Don't copy it. - * pt.c (build_template_decl): Don't set it. - (tsubst_decl): Likewise. - * typeck.c (expand_ptrmemfunc_cst): Don't use it. - - * class.c (build_vtbl_initializer): Don't use build_vtable_entry. - (build_vtable_entry): Remove. - * cp-tree.h (BINFO_VIRTUALS): Expand documentation. - (lang_decl): Add thunks. - (DECL_THUNKS): New macro. - * decl.c (duplicate_decls): Copy it. - * method.c (make_thunk): Simplify, and add thunks to DECL_THUNKS. - * semantics.c (emit_associated_thunks): Simplify. - -2002-10-24 David Edelsohn <edelsohn@gnu.org> - - PR c++/7228 - * cp-tree.h (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Check that - lang_type structure exists before accessing field. - (SET_CLASSTYPE_READONLY_FIELDS_NEED_INIT): New macro. - (CLASSTYPE_REF_FIELDS_NEED_INIT): Similar. - (SET_CLASSTYPE_REF_FIELDS_NEED_INIT): New macro. - * class.c (check_field_decls): Use new macros. - * typeck2.c (process_init_constructor): Remove redundant check for - existence of lang_type structure. - -2002-10-24 Mark Mitchell <mark@codesourcery.com> - - * class.c (end_of_base): New method. - (end_of_class): Use it. Check indirect virtual bases. - - * class.c (check_field_decls): Fix typo. - -2002-10-23 Mark Mitchell <mark@codesourcery.com> - - PR c++/8067 - * decl.c (maybe_inject_for_scope_var): Ignore __FUNCTION__ and - related variables. - - PR c++/7679 - * spew.c (next_token): Do not return an endless stream of - END_OF_SAVED_INPUT tokens. - (snarf_method): Add three END_OF_SAVED_INPUT tokens to the end of - the cached token stream. - (snarf_defarg): Likewise. - -2002-10-23 Zack Weinberg <zack@codesourcery.com> - - * cp-lang.c (cp_var_mod_type_p): New: C++ hook for - variably_modified_type_p. - * cp-tree.h: Remove prototype of variably_modified_type_p. - * tree.c (variably_modified_type_p): Remove; now implemented - in language-independent code. - -2002-10-22 Mark Mitchell <mark@codesourcery.com> - - PR c++/6579 - * spew.c (snarf_parenthesized_expression): New function. - (snarf_block): Use it. - -2002-10-22 Richard Henderson <rth@redhat.com> - - * method.c (use_thunk): Always compute vcall_value; assert that - it is not zero. Use can_output_mi_thunk; use output_mi_thunk - for vcall thunks as well. - -2002-10-21 Mark Mitchell <mark@codesourcery.com> - - * class.c (empty_base_at_nonzero_offset_p): New function. - (layout_nonempty_base_or_field): Do not check for conflicts when - laying out a virtual base using the GCC 3.2 ABI. - (build_base_field): Correct checking for presence of empty classes - at nonzero offsets when clearing CLASSTYPE_NEARLY_EMPTY_P. - - * class.c (include_empty_classes): Use normalize_rli. - (layout_class_type): Likewise. - - * decl.c (reshape_init): Tweak handling of character arrays. - - PR c++/8218 - * cp-tree.h (lang_type_class): Add contains_empty_class_p. - (CLASSTYPE_CONTAINS_EMPTY_CLASS_P): New macro. - * class.c (check_bases): Update CLASSTYPE_CONTAINS_EMPTY_CLASS_P. - (check_field_decls): Likewise. - (layout_class_type): Likewise. - (finish_struct_1): Initialize it. - (walk_subobject_offsets): Use it to prune searches. - -2002-10-20 Mark Mitchell <mark@codesourcery.com> - - * method.c (use_thunk): Compute the vcall index as a HOST_WIDE_INT. - * optimize.c (optimize_function): Replace ASM_OUTPUT_MI_THUNK with - TARGET_ASM_OUTPUT_MI_THUNK in comments. - -2002-10-18 Zack Weinberg <zack@codesourcery.com> - - * decl.c (start_decl): Point users of the old initialized- - typedef extension at __typeof__. - -2002-10-18 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (method.o): Depend on TARGET_H. - * method.c (target.h): Include it. - (use_thunk): Use target hooks. Use vcall thunks, if available. - -2002-10-18 Mark Mitchell <mark@codesourcery.com> - - * class.c (base_derived_from): Make sure return value is a bool. - -2002-10-18 Mark Mitchell <mark@codesourcery.com> - - * class.c (find_final_overrider_data_s): Remove overriding_fn and - overriding_base. - (dfs_base_derived_from): New function. - (base_derived_from): Likewise. - (dfs_find_final_overrider): Use base_derived_from. - (find_final_overrider): Adjust. - -2002-10-18 Jason Merrill <jason@redhat.com> - - PR c++/8080 - * semantics.c (finish_for_cond, finish_while_cond): Don't mess - with condition decls in a template. - -2002-10-17 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (add_method): Compare template parms too. - -2002-10-17 Mark Mitchell <mark@codesourcery.com> - - PR c++/7584 - * class.c (handle_using_decl): Allow the declaration used to be - from an ambiguous base. - - * pt.c (convert_template_argument): Revert this change: - 2002-10-16 Mark Mitchell <mark@codesourcery.com> - * pt.c (convert_template_argument): Do not fold non-type - template rguments when inside a template. - - * init.c (expand_default_init): Handle brace-enclosed initializers - correctly. - -2002-10-16 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (write_expression): Correct handling of enumeration - constants. - (write_template_arg): Likewise. - * pt.c (convert_template_argument): Do not fold non-type template - arguments when inside a template. - - PR c++/7478 - * cvt.c (convert_to_reference): Allow references as the incoming - type. - -2002-10-16 Mark Mitchell <mark@codesourcery.com> - - PR c++/7524 - * method.c (do_build_assign_ref): Use cp_build_qualified_type, not - build_qualified_type. - -2002-10-15 Richard Henderson <rth@redhat.com> - - * error.c (dump_expr): Use real_to_decimal directly, and with - the new arguments. - -2002-10-15 Mark Mitchell <mark@codesourcery.com> - - * decl.c (reshape_init): Fix typo. - - * cp-tree.h (operator_name_info_t): Add arity. - * lex.c (init_operators): Initialize it. - * mangle.c (write_conversion_operator_name): New function. - (write_unqualified_name): Use it. - (write_template_args): Accept template arguments as a TREE_LIST. - (write_expression): Adjust handling of qualified names to match - specification. - -2002-10-15 Jason Merrill <jason@redhat.com> - - * call.c (call_builtin_trap): New fn. - (convert_arg_to_ellipsis): Use it. Downgrade error to warning. - (build_call): Don't set current_function_returns_abnormally outside - a function. - -2002-10-14 Mark Mitchell <mark@codesourcery.com> - - * class.c (check_field_decls): Remove empty_p parameter. Instead, - clear CLASSTYPE_EMPTY_P. - (build_base_field): Likewise. - (build_base_fields): Likewise. - (check_bases_and_members): Likewise. - (create_vtbl_ptr): Likewise. - (layout_class_type): Likewise. Ensure that empty classes have - size zero when used as base classes in the 3.2 ABI. - (finish_struct_1): Initialize CLASSTYPE_EMPTY_P and - CLASSTYPE_NEARLY_EMPTY_P. Adjust calls to avoid passing empty_p - parameter. - (is_empty_class): Correct definition when using post-3.2 ABI. - * cp-tree.h (lang_type_class): Add empty_p. - (CLASSTYPE_EMPTY_P): New macro. - -2002-10-12 Nathan Sidwell <nathan@codesourcery.com> - - * init.c (build_delete): Do not apply save_expr for arrays. - (build_vec_delete): Likewise. - -2002-10-14 Mark Mitchell <mark@codesourcery.com> - - * decl.c (layout_var_decl): Call layout_decl even for variables - whose type is an array with unspecified bounds. - - PR c++/7176 - * lex.c (do_identifier): Add another option for the parsing - parameter. - * parse.y (do_id): Use it. - -2002-10-11 Gabriel Dos Reis <gdr@integrable-solutions.net> - - PRs C++/6803, C++/7721 and C++/7803 - * decl.c (grokdeclarator): Gracefully handle template-name as - decl-specifier. - -2002-10-11 Jason Molenda <jmolenda@apple.com> - - * init.c (build_field_list): Provide uses_unions_p with a default - value. - -2002-10-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/5661 - * cp-tree.h (variably_modified_type_p): New function. - (grokdeclarator) Tighten check for variably modified types as - fields. - * pt.c (convert_template_argument): Do not allow variably modified - types as template arguments. - * tree.c (variably_modified_type_p): New function. - - * NEWS: Document removal of "new X = ..." extension. - * class.c (initialize_array): Set TREE_HAS_CONSTRUCTOR on - brace-enclosed initializers. - * cp-tree.h (CP_AGGREGATE_TYPE_P): New macro. - (initialize_local_var): Remove declaration. - (expand_static_init): Likewise. - * decl.c (next_initializable_field): New function. - (reshape_init): Likewise. - (check_initializer): Use them. Build dynamic initializer for - aggregates here too. - (initialize_local_var): Simplify, and incorporate cleanup - insertion code as well. - (destroy_local_var): Remove. - (cp_finish_decl): Tidy. - (expand_static_init): Fold checks for whether or not a variable - needs initialization into this function. Simplify. - * decl2.c (do_static_initialization): Simplify. - * init.c (build_init): Do not set TREE_SIDE_EFFECTS when it will - be done for us automatically. - (expand_default_init): Handle brace-enclosed initializers - correctly. - (expand_aggr_init_1): Remove RTL-generation code. - (build_vec_init): Remove "new X = ..." support. - * parse.y (new_initializer): Likewise. - * rtti.c (get_pseudo_ti_init): Set TREE_HAS_CONSTRUCTOR on - brace-enclosed initializer. - (create_pseudo_type_info): Likewise. - * typeck2.c (store_init_value): Don't try to handle digest_init - being called more than once. - (digest_init): Tidy handling of brace-enclosed initializers. - -2002-10-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (typename_hash): Use htab_hash_pointer. - -2002-10-10 Jim Wilson <wilson@redhat.com> - - * decl.c (duplicate_decls): Don't call decl_attributes. - -2002-10-09 Zack Weinberg <zack@codesourcery.com> - - PR c/7353 - * decl.c (start_decl): Unconditionally issue error for - 'typedef foo = bar'. - (cp_finish_decl): Remove special case for TYPE_DECL with initializer. - (grokdeclarator): Remove redundant error for 'typedef foo = bar'. - -2002-10-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl2.c (prune_vtable_vardecl): Delete unused function. - -2002-10-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/7754 - * decl2.c (finish_anon_union): Do not expand anonymous unions when - procesing template functions. - * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable - type. Call layout_decl. - (tsubst_expr, case DECL_STMT): Handle anonymous unions. - -2002-10-07 Richard Henderson <rth@redhat.com> - - * decl2.c, pt.c: Revert c++/7754 fix. - -2002-10-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/7804 - * error.c (dump_expr) [REAL_CST]: Output in decimal format. - -2002-10-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/7931 - * pt.c (for_each_template_parm_r): Handle BASELINKs. - - PR c++/7754 - * decl2.c (finish_anon_union): Do not expand anonymous unions when - procesing template functions. - * pt.c (tsubst_decl, case VAR_DECL): Try to complete the variable - type. Call layout_decl. - (tsubst_expr, case DECL_STMT): Handle anonymous unions. - -2002-10-03 Mark Mitchell <mark@codesourcery.com> - - PR c++/8006 - * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Handle instances of template - template parameters. - (globals): Add entity and need_abi_warning. - (decl_is_template_id): Use TYPE_TEMPLATE_INFO, not - CLASSTYPE_TEMPLATE_INFO. - (is_std_substitution): Use CLASSTYPE_TI_TEMPLATE, not - TYPE_TI_TEMPLATE. - (write_prefix): Handle typename types correctly. - (write_template_prefix): Handle template template parameters - correctly. - (start_mangling): Add entity parameter. - (finish_mangling): Warn about names whose mangling will change. - (mangle_decl_string): Adjust. - (mangle_type_string): Likewise. - (mangle_special_for_type): Likewise. - (mangle_ctor_vtbl_for_type): Likewise. - (mangle_thunk): Likewise. - (mangle_guard_variable): Likewise. - (mangle_ref_init_variable): Likewise. - -2002-10-02 Mark Mitchell <mark@codesourcery.com> - - PR c++/7188. - * cp-tree.def (CTOR_INITIALIZER): Use one slot, not two. - * cp-tree.h (emit_base_init): Rename to .... - (emit_mem_initializers): ... this. - (expand_member_init): Change prototype. - * init.c (perform_member_init): Compute explicit, rather than - requiring it as a parameter. - (sort_member_init): Rename to ... - (sort_mem_initializers): ... this. Process bases and data members - together. - (sort_base_init): Remove. - (emit_base_init): Rename to ... - (emit_mem_initializers): ... this. - (expand_aggr_vbase_init_1): Remove. - (construct_virtual_bases): Rename to ... - (construct_virtual_base): ... this. - (expand_member_init): Rework handling of base initializers. - * method.c (do_build_copy_constructor): Use - finish_mem_initializers. - * parse.y (member_init): Adjust calls to expand_member_init. - * pt.c (tsubst_expr): Simplify CTOR_INITIALIZER case. - (tsubst_initializer_list): Use expand_member_init. - * semantics.c (finish_mem_intiailizers): Simplify. - -2002-10-02 Matt Austern <austern@apple.com> - * decl.c (walk_vtables_r): Fixed typo that caused result to - never get a nonzero value. - -2002-10-02 Roger Sayle <roger@eyesopen.com> - - PR optimization/6627 - * cp-tree.h (enum ptrmemfunc_vbit_where_t): Delete definition - from here, and move it to tree.h. - * decl.c (cxx_init_decl_processing): If storing the vbit - in function pointers, ensure that force_align_functions_log - is atleast one. - -2002-10-02 Matt Austern <austern@apple.com> - - * class.c (check_field_decls): Changed warning about const member - variables so that it doesn't get issued for a class aggregate. - -2002-10-01 Mark Mitchell <mark@codesourcery.com> - - * decl.c (cp_finish_decl): Make sure array types are laid out, - even if the array bounds are unknown. - -2002-10-01 Steve Ellcey <sje@cup.hp.com> - - * class.c (build_vtbl_initializer): Change build_c_cast - to build1. - -2002-10-01 Mark Mitchell <mark@codesourcery.com> - - * decl.c (cp_finish_decl): Make sure array types are laid out, - even if the array bounds are unknown. - - * decl.c (cp_finish_decl): Correct check for dynamic - initialization of thread-local storage. - -2002-09-30 Nathan Sidwell <nathan@codesourcery.com> - - * tree.c (really_overloaded_fn): TEMPLATE_ID_EXPRs are also - overloaded. - -2002-09-30 Steve Ellcey <sje@cup.hp.com> - - * class.c (build_vtbl_initializer): Add cast. - (add_vcall_offset_vtbl_entries_1): - Use TARGET_VTABLE_DATA_ENTRY_DISTANCE for offset. - -2002-09-30 Mark Mitchell <mark@codesourcery.com> - - * class.c (walk_subobject_offsets): Correct the calculation of - offsets for virtual bases. Correct the counting of array - elements. - (layout_nonempty_base_or_field): Simplify. Correct the - calculation of offsets to be propagated through the binfo - hierarchy. - (build_base_field): Avoid creating a FIELD_DECL for empty bases. - Add the FIELD_DECL to TYPE_FIELDS. - (build_base_fields): Adjust accordingly. - (layout_virtual_bases): Use build_base_field. - (end_of_class): Return a tree, not an integer. - (warn_about_ambiguous_direct_bases): Rename to ... - (warn_about_ambiguous_bases): ... this. - (include_empty_classes): New function. - (layout_class_type): Create an alternative version of the type to - be used when as a base class type. Do not call - finish_record_layout until we are done laying out the class. - * cp-tree.h (lang_type_class): Remove size, size_unit. Add - as_base. - (CLASSTYPE_SIZE): Reimplement. - (CLASSTYPE_SIZE_UNIT): Likewise. - (CLASSTYPE_ALIGN): Likweise. - (CLASSTYPE_USER_ALIGN): Likewise. - (CLASSTYPE_AS_BASE): New macro. - (DECL_INITIALIZED_P): Likewise. - (extract_init): Remove prototype. - (build_forced_zero_init): Rename to ... - (build_zero_init): ... this. - (force_store_init_value): Remove. - * decl.c (obscure_complex_init): Remove. - (duplicate_decls): Copy DECL_INITIALIZED_P. - (check_initializer): Do not leave junk in DECL_INITIAL. - (cp_finish_decl): Handle zero-initialization of entities with - static storage duration. - * expr.c (extract_init): Remove. - * init.c (build_forced_zero_init): Remove. - (build_zero_init): New function. - (build_default_init): Use it. - (build_field_list): Skip FIELD_DECLs for base subobjects. - (push_base_cleanups): Likewise. - * method.c (do_build_assign_ref): Likewise. - (synthesize_exception_spec): Likewise. - * pt.c (tsubst_decl): Clear DECL_INITIALIZED_P. - (regenerate_decl_from_template): To not set DECL_INITIAL for a - static data member whose initialization took place in its class. - (instantiate_decl): Do not pass an initializer to cp_finish_decl - in that situation. - * search.c (dfs_push_decls): Skip FIELD_DECLs for base subobjects. - (dfs_unuse_fields): Likewise. - * tree.c (pod_type_p): Handle error_mark_node. - (zero_init_p): Likewise. - * typeck.c (lookup_anon_field): Skip FIELD_DECLs for base - subobjects. - * typeck2.c (store_init_value): Remove #if 0'd code. - (force_store_init_value): Remove. - (process_init_constructor): Use build_zero_init. - -2002-09-29 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/7788 - * rtti.c (unemitted_tinfo_decl_p): Check it has a field. - -2002-09-29 Kazu Hirata <kazu@cs.umass.edu> - - * cp-tree.h: Fix comment typos. - * decl.c: Likewise. - * pt.c: Likewise. - -2002-09-25 Mark Mitchell <mark@codesourcery.com> - - * cp/class.c (contains_empty_class_p): New method. - (walk_subobject_offsets): Correct computation of field offset. - (layout_empty_base): Correct placement of emtpy base classes. - (layout_class_type): Warn about ABI changes. - -2002-09-23 Mark Mitchell <mark@codesourcery.com> - - * cp/class.c (layout_virtual_bases): Do not round the size of the - type to a multiple of the alignment before laying out virtual bases. - (layout_class_type): Correct handling of bit-fields that are wider - than their type inside unions. Round the size of the type to a - even number of bytes when computing the size without virtual - bases. - * cp/cp-tree.h (abi_version_at_least): New macro. - -2002-09-21 Kazu Hirata <kazu@cs.umass.edu> - - * ChangeLog: Follow spelling conventions. - * ChangeLog.2: Likewise. - * call.c: Likewise. - * class.c: Likewise. - * cp-tree.h: Likewise. - * cvt.c: Likewise. - * decl.c: Likewise. - * decl2.c: Likewise. - * except.c: Likewise. - * friend.c: Likewise. - * g++spec.c: Likewise. - * init.c: Likewise. - * lex.c: Likewise. - * mangle.c: Likewise. - * method.c: Likewise. - * operators.def: Likewise. - * optimize.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * spew.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - -2002-09-18 Devang Patel <dpatel@apple.com> - - * cp/cp-tree.h: New prototype for walk_vtabls(). - * cp/decl.c (walk_vtables_r): New function. - (struct cp_binding_level): Add new members, namespaces, - names_size and vtables. - (add_decl_to_level): Add decl in namespaces or vtables - chain, if conditions match. - (walk_vtables): New function. - (walk_namespaces_r): Travers separate namespace chain - for namespace decls. - (wrapup_globals_for_namespace): Use names_size instead - of list_length(). - * cp/decl2.c (finish_file): Use walk_vtables() instead of - walk_globals() to walk vtable decls. - -2002-09-18 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Use assert, not internal_error. Don't - ICE with invalid pointers & references. - -2002-09-17 Zack Weinberg <zack@codesourcery.com> - - * Make-lang.in: Remove all references to the demangler. - * cxxfilt.c: Moved to binutils. - -2002-09-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/7718 - * pt.c (tsubst_decl): Remove assert. - - Remove DR 295 implementation. - * pt.c (check_cv_quals_for_unify): Disable function & method cases. - * tree.c (cp_build_qualified_type_real): Likewise. Don't warn - about ignoring volatile qualifiers. - - * search.c (lookup_member): Correct documentation. - -2002-09-16 Geoffrey Keating <geoffk@apple.com> - - * cp-tree.h (union lang_tree_node): Add chain_next option. - -2002-09-16 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (parse_finish_call_expr): Check lookup_member result. - - PR c++/7015 - * semantic.c (finish_asm_stmt): Fix operand/output_operands - thinko. - * typeck.c (c_expand_asm_operands): Protect from error_mark_node. - -2002-09-15 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/7919 - * call.c (build_over_call): Convert this pointer for fns found by - using decls. - -2002-09-15 Kazu Hirata <kazu@cs.umass.edu> - - * ChangeLog: Follow spelling conventions. - * ChangeLog.1: Likewise. - -2002-09-14 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/7768 - * pt.c (build_template_decl): Copy DECL_DESTRUCTOR_P. - -2002-09-14 Kazu Hirata <kazu@cs.umass.edu> - - * error.c: Fix comment formatting. - * except.c: Likewise. - * expr.c: Likewise. - * friend.c: Likewise. - * g++spec.c: Likewise. - * init.c: Likewise. - * lex.c: Likewise. - * mangle.c: Likewise. - * method.c: Likewise. - * optimize.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * spew.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - * typeck2.c: Likewise. - -2002-09-13 Matt Austern <austern@apple.com> - - PR C++/7828 - * cp/cp-tree.h, cp/tree.c: New function non_cast_lvalue_p. - * cp/call.c: Change call-by-const-reference mechanism to use - non_cast_lvalue_p when deciding whether the create a temporary. - We need a temporary when passing, e.g. (long) x by const ref. - -2002-09-13 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (unify, ARRAY_TYPE): Element type can be more qualified. - -2002-09-13 Kazu Hirata <kazu@cs.umass.edu> - - * decl.c: Fix comment formatting. - * decl2.c: Likewise. - -2002-09-12 Kazu Hirata <kazu@cs.umass.edu> - - * call.c: Fix comment formatting. - * class.c: Likewise. - * cp-lang.c: Likewise. - * cp-tree.h: Likewise. - * cvt.c: Likewise. - -2002-09-11 Zack Weinberg <zack@codesourcery.com> - - * Make-lang.in: Build cp/cxxfilt.o from $(srcdir)/cp/cxxfilt.c, - and c++filt from cxxfilt.o + version.o + $(LIBDEPS). - * cxxfilt.c: New file: split from libiberty/cplus-dem.c, with - minor adjustments (use version_string, eliminate yet another - duplicate of xmalloc) - -2002-09-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (require_complete_eh_spec_types): Add prototype. - -2002-09-05 Jason Merrill <jason@redhat.com> - - * typeck2.c (add_exception_specifier): Only pedwarn for an - incomplete type. - (require_complete_eh_spec_types): New fn. - (cxx_incomplete_type_diagnostic): Also support pedwarning. - * typeck.c (complete_type_or_diagnostic): Likewise. - * call.c (build_call): Call require_complete_eh_spec_types. - * rtti.c (get_pseudo_ti_desc): Give an error rather than aborting - on an incomplete type. - -2002-09-04 Jakub Jelinek <jakub@redhat.com> - - * decl.c (start_cleanup_fn): Clear interface_only before - start_function, restore it afterwards. - -2002-09-02 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (finish_builtin_type): Remove. - * decl2.c (finish_builtin_type): Move to common code. - * decl.c (build_ptrmemfunc_type): Adjust. - * rtti.c (create_pseudo_type_info): Adjust. - (create_tinfo_types): Adjust. - -2002-08-31 Jason Merrill <jason@redhat.com> - - * cp-lang.c (cp_expr_size): Allow initialization from a - CONSTRUCTOR. - -2002-08-30 Richard Henderson <rth@redhat.com> - - PR opt/7515 - * tree.c: Include target.h. - (cp_cannot_inline_tree_fn): Don't auto-inline functions that - don't bind locally. - * Makefile.in (tree.o): Update. - -2002-08-27 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_virtual_bases): Warn about bugs in G++ that - result in incorrect object layouts. - (layout_class_type): Likewise. - -2002-08-24 Matt Austern <austern@apple.com> - - * tree.c (lvalue_p_1): Add argument for whether casts of lvalues - are allowable. - (real_lvalue_p): Update caller. - (lvalue_p): Ditto. - (non_cast_lvalue_or_else): New. - * tree.h: Declare it. - * typeck.c (build_unary_op): Use non_cast_lvalue_or_else. - -2002-08-22 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (build_class_member_access_expr): Handle COMPOUND_EXPR - and COND_EXPR specially; fix error message output. - -2002-08-22 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_expr): RETURN_EXPR is now RETURN_STMT_EXPR. - * semantics.c (nullify_returns_r): Likewise. - -2002-08-17 Gabriel Dos Reis <gdr@integrable-solutions.net> - - Fix PR/7621 - * typeck.c (finish_class_member_access_expr): Diagnose cases where - name lookup finds nothing. - -2002-08-15 Jason Merrill <jason@redhat.com> - - * semantics.c (finish_then_clause): Remove redundant assignment. - (finish_if_stmt, begin_switch_stmt, finish_switch_stmt): Move the - extra binding level outside the if/switch statement. - (finish_while_cond, finish_for_cond): Rewrite complex condition - into the loop body. - -2002-08-15 Alexandre Oliva <aoliva@redhat.com> - - * parse.y (sizeof, alignof, typeof): New non-terminals to - increment skip_evaluation. Replace terminals with them and - decrement skip_evaluation at the end of rules using them. - * decl2.c (mark_used): Don't assemble_external if - skipping evaluation. - -2002-08-15 Gabriel Dos Reis <gdr@nerim.net> - - Fix PR/7504 - * parse.y (parse_finish_call_expr): Handle incomplete - type used to name a scope. - -2002-08-15 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/7598 - * typeck.c (build_unary_op): Fold offsetof idiom. Fixes - regression caused by my 2002-08-08 patch. - -2002-08-13 Mark Mitchell <mark@codesourcery.com> - - * decl.c (pushdecl_class_level): Honor requests to bind names to - OVERLOADs. - -2002-08-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl2.c (build_call_from_tree): Fix uninitialized variable. - * parse.y (parse_finish_call_expr): Likewise. - * repo.c (old_args, old_dir, old_main): Const-ify. - -2002-08-11 Gabriel Dos Reis <gdr@nerim.net> - - * decl.c (duplicate_decls): Replace DECL_SOURCE_FILE - DECL_SOURCE_LINE with DECL_SOURCE_LOCATION. - * optimize.c (maybe_clone_body): Likewise. - * pt.c (tsubst_enum): Likewise. - (lookup_template_class): Likewise. - * tree.c (cp_copy_res_decl_for_inlining): Likewise. - -2002-08-10 Neil Booth <neil@daikokuya.co.uk> - - * lang-specs.h: Remove -ansi. - -2002-08-10 Nathan Sidwell <nathan@codesourcery.com> - - * tree.c (maybe_dummy_object): Replace // with /* */ - -2002-08-09 Mark Mitchell <mark@codesourcery.com> - - * call.c (standard_conversion): Use build_ptrmem_type. - * cp-tree.h (build_ptrmem_type): New function. - (adjust_result_of_qualified_name_lookup): Likewise. - * decl.c (grokvardecl): Do not look for OFFSET_TYPEs to indicate - static data members. - (build_ptrmem_type): New function. - (grokdeclarator): Do not use build_offset_type when encountering a - qualified name. - * parse.y (parse_finish_call_expr): Use - adjust_result_of_qualified_name_lookup. - * search.c (adjust_result_of_qualified_name_lookup): New function. - * typeck.c (qualify_type_recursive): Use TYPE_PTRMEM_* rather than - accessing OFFSET_TYPEs directly. - -2002-08-08 Mike Stump <mrs@apple.com> - - * call.c (add_builtin_candidate): legal -> valid, illegal -> invalid. - (type_decays_to): Likewise. - * class.c (find_final_overrider): Likewise. - (maybe_note_name_used_in_class): Likewise. - * decl.c (current_tmpl_spec_kind): Likewise. - (add_binding): Likewise. - (push_class_binding): Likewise. - (duplicate_decls): Likewise. - (layout_var_decl): Likewise. - (grokfndecl): Likewise. - (grokdeclarator): Likewise. - (check_default_argument): Likewise. - * decl2.c (handle_class_head): Likewise. - * error.c (dump_template_decl): Likewise. - * init.c (build_offset_ref): Likewise. - * pt.c (check_specialization_scope): Likewise. - (determine_specialization): Likewise. - (check_explicit_specialization): Likewise. - (maybe_check_template_type): Likewise. - (process_partial_specialization): Likewise. - (check_default_tmpl_args): Likewise. - (push_template_decl_real): Likewise. - (convert_template_argument): Likewise. - (try_class_unification): Likewise. - (get_bindings_real): Likewise. - (do_decl_instantiation): Likewise. - * semantics.c (begin_function_definition): Likewise. - (finish_member_declaration): Likewise. - (check_multiple_declarators): Likewise. - * typeck.c (comp_array_types): Likewise. - (comptypes): Likewise. - (expr_sizeof): Likewise. - (build_binary_op): Likewise. - (dubious_conversion_warnings): Likewise. - (check_return_expr): Likewise. - -2002-08-08 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (build_class_member_access_expr): Do not return - error_mark_node when no error has occurred. - -2002-08-08 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (build_component_addr): Remove. - (build_unary_op): Just check it's not a bitfield, and then build - an ADDR_EXPR. - -2002-08-08 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (convert_to_base): Correct check for error_mark_node. - (create_vtable_ptr): Remove unused VFUNS_P parm. - -2002-08-08 Nathan Sidwell <nathan@codesourcery.com> - - * cp/Make-lang.in (c++.mostlyclean): Remove coverage files. - -2002-08-07 Mark Mitchell <mark@codesourcery.com> - - Rework build_component_ref. - * call.c (build_vfield_ref): Do not go through build_component_ref. - (build_field_call): Use build_class_member_access_expr. - (build_user_type_conversion_1): Use BASELINK_FUNCTIONS. - (build_object_call): Likewise. - * class.c (convert_to_base): New function. - (type_requires_array_cookie): Use BASELINK_FUNCTIONS. - (instantiate_type): Handle BASELINKs. - * cp-tree.def (BASELINK): New tree code. - * cp-tree.h (BASELINK_P): Reimplement. - (SET_BASELINK_P): Remove. - (BASELINK_BINFO): Reimplement. - (BASELINK_FUNCTIONS): Likewise. - (BASELINK_ACCESS_BINFO): Likewise. - (BASELINK_OPTYPE): Likewise. - (convert_to_base): New function. - (name_p): Likewise. - (build_object_ref): Remove. - (build_component_ref_1): Likewise. - (build_component_ref): Likewise. - (build_x_component_ref): Likewise. - (build_class_member_access_expr): New function. - (finish_class_member_access_expr): Likewise. - (build_ptrmemfunc_access_expr): Likewise. - * decl.c (grokdeclarator): Handle BASELINKs. - * decl2. (build_expr_from_tree): Handle COMPONENT_REFs by using - finish_class_member_access_expr. - (arg_assoc): Handle BASELINKs. - (do_class_using_decl): Likewise. - * error.c (dump_decl): Likewise. - (dump_expr): Use build_ptrmemfunc_access_expr. - * except.c (dtor_nothrow): Use CLASSTYPE_DESTRUCTORS to find - destructors. - (build_throw): Use BASELINK_FUNCTIONS. - * init.c (perform_member_init): Use - build_class_member_access_expr. - (build_offset_ref): Handle BASELINKs. Use - build_class_member_access_expr. - * method.c (hack_identifier): Likewise. - * parse.y (do_id): Use BASELINK, not TREE_LIST. - (primary): Remove uses of build_object_ref. - * pt.c (lookup_template_function): Handle BASELINKs. - (resolve_overloaded_unification): Likewise. - * search.c (build_baselink): Build a BASELINK, not a TREE_LIST. - (lookup_field): Use BASELINK, not TREE_LIST. - (lookup_fnfiels): Likewise. - (setup_class_bindings): Likewise. - * semantics.c (finish_object_call_expr): Do not use - build_method_call when we already know what function is being - called. - * spew.c (identifier_type): Use BASELINK, not TREE_LIST. - * tree.c (really_overloaded_fn): Use OVL_CHAIN for OVERLOADs, not - TREE_CHAIN. - (name_p): New function. - * typeck.c (build_object_ref): Remove. - (build_component_ref_1): Likewise. - (build_x_component_ref): Likewise. - (build_class_member_access_expr): New function. - (finish_class_member_access_expr): Likewise. - (build_ptrmemfunc_access_expr): Likewise. - (get_member_function_from_ptrfunc): Use - build_ptrmemfunc_access_expr. - (build_binary_op): Likewise. - (build_unary_op): Likewise. - (build_ptrmemfunc): Likewise. - (pfn_from_ptrmemfunc): Likewise. - * typeck2.c (build_m_component_ref): Adjust comment. - -2002-08-07 Neil Booth <neil@daikokuya.co.uk> - - * Make-lang.in (CXX_C_OBJS): Update. - * cp-lang.c (LANG_HOOKS_DECODE_OPTION): Use c_common_decode_option. - * cp-tree.h (cxx_decode_option): Remove. - * decl2.c (compare_options, lang_f_options, unsupported_options, - cxx_decode_option): Remove. - -2002-08-06 Gabriel Dos Reis <gdr@nerim.net> - - * typeck.c (build_x_unary_op): Handle pointer-to-member. - -2002-08-05 Geoffrey Keating <geoffk@redhat.com> - - * class.c: Don't include obstack.h. - (popclass): - * decl2.c: Delete bogus comment. - * error.c: Don't include obstack.h. - * except.c: Likewise. - (dump_type): Correct comment. - * method.c: Don't include obstack.h. - * tree.c: Likewise. - -2002-08-04 Gabriel Dos Reis <gdr@nerim.net> - - Fix PR/2213 - * cvt.c (cp_convert_to_pointer): Reject conversions from integral - expressions to pointer-to-data-member of pointer-to-member-functions. - -2002-08-04 Geoffrey Keating <geoffk@redhat.com> - - * cvt.c (ocp_convert): Delete obsolete code. - * parse.y (permanent_obstack): Delete declaration. - * pt.c (permanent_obstack): Delete declaration. - * repo.c (permanent_obstack): Delete declaration. - (open_repo_file): Use xmalloc instead of permanent_obstack. - (init_repo): Use xstrdup instead of permanent_obstack. - -2002-08-04 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (VF_DERIVED_VALUE): Remove. - * class.c (finish_struct_1): Use VF_BINFO_VALUE not VF_DERIVED_VALUE. - -2002-08-03 Nathan Sidwell <nathan@codesourcery.com> - - PR 7470. - C++ ABI change - vfunc ordering. - * class.c (add_virtual_function): Remove. - (dfs_modify_all_vtables): Take list of all declared - virtuals. Assign all that are not in primary base. - (check_for_override): Adjust comments. - (create_vtable_ptr): Take single list of virtuals. Build chain - of declared virtuals here. - (layout_class_type): Take single list of virtuals. Adjust. - (finish_struct_1): Keep virtuals on single list. Adjust. - -2002-08-02 Mark Mitchell <mark@codesourcery.com> - - * init.c (build_member_call): Use build_new_method_call, not - build_method_call. - -2002-08-02 Krister Walfridsson <cato@df.lth.se> - - * Make-lang.in (spew.o, lex.o, pt.o): Add path to parse.h dependencies. - -2002-08-02 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_method_call): Issue a more helpful error message - about ambiguous method names. - -2002-08-02 Nathan Sidwell <nathan@codesourcery.com> - - * tree.c (build_shared_int_cst): Make cache file scope, and - GTY it. - -2002-08-02 Jason Merrill <jason@redhat.com> - - * cp-lang.c (LANG_HOOKS_EXPR_SIZE): Define. - (cp_expr_size): New fn. - * call.c (build_over_call): Lose empty class hackery. - (convert_arg_to_ellipsis): Promote non-POD warning to error. - * typeck.c (build_modify_expr): Don't use save_expr on an lvalue. - - * semantics.c (expand_body): Do tree optimization in the function - context, too. - -2002-08-01 Neil Booth <neil@daikokuya.co.uk> - - * cp-tree.h: Move all warning and flag declarations to c-common.h. - * decl.c: Move all warning and flag variables to c-common.c. - * decl2.c: Move all warning and flag variables to c-common.c. - * lex.c (flag_digraphs): Remove. - (warn_traditional): Now in c-common.c. - -2002-07-31 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_field_call): Do not look up the field by name. - (build_method_call): Simplify. - (struct z_candidate): Add access_path and conversion_path. Remove - basetype_path. - (convert_class_to_reference): Adjust use of - add_function_candidate. - (add_candidate): Add conversion_path argument. - (add_function_candidate): Use it. - (add_conv_dndidate): Likewise. - (build_builtin_candidate): Likewise. - (add_template_candidate_real): Add conversion_path argument. - (add_template_conv_candidate): Likewise. - (add_template_candidate): Likewise. - (build_user_type_conversion_1): Use it. - (build_new_function_call): Remove name lookup code. Adjust use of - add_template_candidate and add_function_candidate. - (build_new_op): Likewise. - (convert_like_real): Use build_special_member_call. - (build_over_call): Use cand->conversion_path. - (build_special_member_call): New method. - (build_new_method_call): Remove name lookup code. - * cp-tree.def (OFFSET_REF): Update documentation. - (TEMPLATE_ID_EXPR): Likewise. - * cp-tree.h (BASELINK_ACCESS_BINFO): New macro. - (BASELINK_OPTYPE): Likewise. - (build_new_method_call): Adjust prototype. - (build_special_member_call): New method. - (build_baselink): New method. - (build_offset_ref_call_from_tree): Likewise. - (build_call_from_tree): Likewise. - (finish_qualified_call_expr): Remove. - (finish_call_expr): Adjust prototype. - (build_x_function_call): Remove. - * cvt.c (ocp_convert): Use build_special_member_call. - * decl2.c (reparse_absdcl_as_expr): Use finish_call_expr. - (build_expr_from_tree): Adjust handling for TEMPLATE_ID_EXPR and - CALL_EXPR. - (build_offset_ref_call_from_tree): New function. - (build_call_from_tree): Likewise. - * init.c (expand_cleanup): Use build_special_member_call. - (expand_default_init): Likewise. - (build_member_call): Use finish_call_expr. - (build_new_1): Use build_special_member_call. - (push_base_cleanups): Likewise. - * method.c (do_build_assign_ref): Likewise. - * parse.y (template_id): Do not pass a COMPONENT_REF to - lookup_template_function. - (primary): Use parse_finish_call_epxr, not finish_call_expr. - (parse_finish_call_expr): New function. - * pt.c (lookup_template_function): Add assertions. - * search.c (lookup_base): Allow T to be a binfo. - (build_baselink): New function. - (lookup_member): Use it. - * semantics.c (finish_call_expr): Do not do name lookup. - (finish_object_call_expr): Remove #if 0'd code. - (finish_qualified_call_expr): Remove. - * typeck.c (build_x_function_call): Remove. - (build_static_case): Use build_special_member_call. - * typeck2.c (build_functional_cast): Likewise. - -2002-07-30 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> - - * lang-specs.h: Remove __GXX_ABI_VERSION, moved to gcc.c. - -2002-07-30 Gabriel Dos Reis <gdr@nerim.net> - - * cp-tree.h (VF_DERIVED_VALUE): Restore from previous deletion. - -2002-07-30 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (CLASSTYPE_VFIELDS, VF_*, BV_*): Add more - documentation. - -2002-07-29 Alan Modra <amodra@bigpond.net.au> - - * cp-tree.h: Comment typo fix. - -2002-07-29 Richard Earnshaw <rearnsha@arm.com> - - * spew.c (space_for_token): Allocate zeroed memory for a new token - chunk. - -2002-07-27 Roger Sayle <roger@eyesopen.com> - - * decl.c (builtin_function_1): No need to explicitly mark - BUILT_IN_RETURN and BUILT_IN_EH_RETURN as noreturn. - -2002-07-27 Roger Sayle <roger@eyesopen.com> - - * decl2.c (cxx_decode_option): Support -fno-builtin-foo. - -2002-07-26 Jason Merrill <jason@redhat.com> - - * call.c (build_over_call): Likewise. - (cp_convert_parm_for_inlining): New fn. - (convert_for_arg_passing): New fn. - (convert_default_arg, build_over_call): Use it. - (type_passed_as): New fn. - * pt.c (tsubst_decl): Use it. - * decl2.c (cp_build_parm_decl): New fn. - (build_artificial_parm): Use it. - (start_static_storage_duration_function): Likewise. - * decl.c (start_cleanup_fn, grokdeclarater): Likewise. - (grokparms): Don't mess with DECL_ARG_TYPE. - * typeck.c (convert_arguments): Use convert_for_arg_passing. - * cp-lang.c (LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING): - Define. - * cp-tree.h: Declare new fns. - -2002-07-26 Neil Booth <neil@daikokuya.co.uk> - - * cp-tree.h (flag_operator_names): Remove. - * decl2.c (flag_operator_names): Remove. - (lang_f_options): Remove operator-names. - * lex.c (D_OPNAME): Remove. - (reswords): Remove operator names. - (rid_to_yy): Remove operator names. - (init_reswords): No need to handle D_OPNAME. - * spew.c (read_process_identifier): There are no operator - names. - -2002-07-26 Jason Merrill <jason@redhat.com> - - * dump.c (cp_dump_tree): Call c_dump_tree. - * Make-lang.in (CXX_C_OBJS): Add c-dump.o. - -2002-07-25 Neil Booth <neil@daikokuya.co.uk> - - * error.c (print_whitespace): Remove. - * g++spec.c (LIBUNWIND): Move. - * mangle.c (mangled_position, write_signed_number): Remove. - -2002-07-25 Neil Booth <neil@daikokuya.co.uk> - - * decl2.c (cxx_decode_option): Similarly. - -2002-07-25 Gabriel Dos Reis <gdr@nerim.net> - - * cp-tree.h (cxx_sizeof_nowarn): Now a macro. - (cxx_sizeof_or_alignof_type): Take a third argument. - (cxx_sizeof): Adjust definition. - (cxx_alignof): Likewise. - * init.c (build_delete): Use cxx_sizeof_nowarn to reflect reality. - * typeck.c (cxx_sizeof_or_alignof_type): Take a third argument for - complaining. - (c_sizeof_nowarn): Remove definition. - (build_unary_op): Use cxx_sizeof_nowarn. - -2002-07-24 Geoffrey Keating <geoffk@redhat.com> - - * tree.c (cp_build_qualified_type_real): When copying - pointer-to-method types, unshare the record that holds - the cached pointer-to-member-function type. - -2002-07-23 Neil Booth <neil@daikokuya.co.uk> - - * cp-tree.h (FILE_FUNCTION_PREFIX_LEN): Remove. - -2002-07-23 Gabriel Dos Reis <gdr@nerim.net> - - Fix PR/7363: - * typeck.c (cxx_sizeof_or_alignof_type): New function. - (c_sizeof): Remove definition. - (expr_sizeof): Use cxx_sizeof. - * decl2.c (build_expr_from_tree): Use cxx_sizeof_or_alignof_type. - * decl.c (finish_destructor_body): Use cxx_sizeof. - * semantics.c (finish_alignof): Likewise. - (finish_alignof): Use cxx_alignof. - * cp-tree.h (cxx_sizeof, cxx_alignof): New macros. - (cxx_sizeof_or_alignof_type): Declare. - (my_friendly_assert): Move to ../c-common.h. - -2002-07-23 Neil Booth <neil@daikokuya.co.uk> - - * class.c, method.c, pt.c, search.c: Don't define obstack macros. - -2002-07-22 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/7347, c++/7348 - * cp-tree.h (tsubst_flags_t): Add tf_parsing. - * decl.c (make_typename_type): Use it. - (make_unbound_class_template): Likewise. - (lookup_name_real): Don't call type_access_control if scope is - template parameter dependent. - * parse.y (template_arg): Call make_unbound_class_template with - tf_parsing set. - (nest_name_specifier): Call make_typename_type with tf_parsing set. - (typename_sub0): Likewise. - (typename_sub1): Likewise. - (instantiate_decl): Push class scope. - * pt.c (regenerate_decl_from_template): Call pushclass and popclass - for both static variable and member function template. - (instantiate_decl) Call pushclass and popclass when tsubst'ing type - and arguments. - * search.c (type_access_control): Do type access for TEMPLATE_DECL - too. - -2002-07-20 Roger Sayle <roger@eyesopen.com> - - * decl2.c (cxx_decode_option): Simplify -fhandle-exceptions - test by using positive_option. Make whitespace consistent. - -2002-07-20 Gabriel Dos Reis <gdr@nerim.net> - - * spew.c (struct unparsed_test): Replace 'filename' and 'lineno' - members with 'locus'. Adjust use throughout. - (struct feed): Likewise. - (alloc_unparsed_test): Change prototype, take a 'const location_t *'. - Adjust use. - (snarf_defarg): Use error(), not error_with_file_and_line(). - -2002-07-19 Chris Demetriou <cgd@broadcom.com> - - * lang-specs.h (@c++): Include "%2" (cc1plus_spec) wherever - cpp_options is included. - -2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/2862, c++/2863 - * pt.c (determine_specialization): Compare the length of - TYPE_ARG_TYPES. Tidy. - -2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/3797 - * decl.c (duplicate_decls): Don't propagate inlining parameters from - olddecl to newdecl when newdecl is a specialization of the - instantiation olddecl. - -2002-07-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/4802, c++/5387 - * decl.c (make_typename_type): Use enforce_access. - -2002-07-17 Scott Snyder <snyder@fnal.gov> - - PR c++/7320 - * rtti.c (get_tinfo_decl): Set DECL_COMDAT. - -2002-07-12 Mark Mitchell <mark@codesourcery.com> - - * class.c (add_method): Correct handling of conversion operators. - -2002-07-11 Mark Mitchell <mark@codesourcery.com> - - PR c++/7224 - * class.c (add_method): Simplify. - -2002-07-11 Jason Merrill <jason@redhat.com> - - PR c++/7279 - * tree.c (cp_copy_res_decl_for_inlining): Also copy - TREE_ADDRESSABLE. - -2002-07-10 Graham Stott <graham.stott@btinternet.com> - - * pt.c (template_parm_this_level_p, push_template_decl_real): - Pass depth as int pointer. - -2002-07-11 Tim Josling <tej@melbpc.org.au> - - Remove front end hard coding from gengtype.c. - - * config-lang.in (gtfiles): Add files needed for this front end. - -2002-07-10 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (unqualified_name_lookup_error): Declare it. - (begin_function_definition): Adjust prototype. - * lex.c (unqualified_name_lookup_error): New function, split out - from ... - (do_identifier): ... here. - * parse.y (parse_begin_function_definition): New function. - (fn.def1): Use it. - * semantics.c (begin_function_definition): Accept decl-specifiers - and attributes as separate parameters. - -2002-07-10 Jason Merrill <jason@redhat.com> - - PR c++/6255 - * decl.c (lookup_name_real): Build a new TYPENAME_TYPE rather than - modifying the old one. - -2002-07-09 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (constructor_name_p): Declare it. - (check_template_template_default_arg): Likewise. - * class.c (handle_using_decl): Use constructor_name_p. - * decl.c (grokdeclarator): Likewise. - * decl2.c (constructor_name_p): Define it. - * init.c (build_member_call): Use constructor_name_p. - * parse.y (template_parm): Use check_template_template_default_arg. - * pt.c (check_explicit_specialization): Use constructor_name_p. - * semantics.c (check_template_template_default_arg): New function. - -2002-07-08 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (can_complete_type_without_circularity): Add static to - function definition. - -2002-07-08 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (have_extern_spec): Declare it - * decl.c (have_extern_spec): Define it. - (start_decl): Eliminate use of used_extern_spec. - (start_function): Likewise. - * parse.y (have_extern_spec): Remove declaration. - (used_extern_spec): Likewise. - (frob_specs): Eliminate use of used_extern_spec. - (.hush_warning): Likewise. - -2002-07-07 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (cp/parse.o): Depend on decl.h. - * cp-tree.h (do_decl_instantiation): Change prototype. - * parse.y: Include decl.h. - (parse_decl_instantiation): New function. - (explicit_instantiation): Use it. - * pt.c (do_decl_instantiation): Accept a DECL, not a DECLARATOR - and DECLSPECS. - -2002-07-07 Roger Sayle <roger@eyesopen.com> - - * error.c (dump_function_name): Use DECL_TEMPLATE_RESULT for - constructor and destructor tests when passed a TEMPLATE_DECL. - -2002-07-05 Jason Merrill <jason@redhat.com> - - * cvt.c (cp_convert_to_pointer): Call force_fit_type for null - pointers. - - PR optimization/7145 - * tree.c (cp_copy_res_decl_for_inlining): Also copy DECL_INITIAL. - -2002-07-05 Nathan Sidwell <nathan@codesourcery.com> - - Repair damage on weak-impared targets caused by my previous patch. - * cp-tree.h (import_export_tinfo): Add parameter. - * decl2.c (import_export_tinfo): Add parameter, post adjust - DECL_COMDAT. - * rtti.c (emit_tinfo_decl): DECL_COMDAT is (nearly) always setup by - import_export_tinfo. - -2002-07-03 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/6944 - * init.c (build_aggr_init): Remove qualifiers of init before calling - build_vec_init. - (build_vec_init): Flatten multi-dimensional array during cleanup. - (build_vec_delete_1): Abort if the type of each element is array. - -2002-07-03 Graham Stott <graham.stott@btinternet.com> - - * pt.c (instantiate_class_template): Fix typo. - -2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * typeck2.c (cxx_incomplete_type_diagnostic): Fix typo caused - by CVS conflict in my last patch. - -2002-07-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/6716 - * pt.c (can_complete_type_without_circularity): New function. - (instantiate_class_template): Use it. - * typeck2.c (cxx_incomplete_type_diagnostic): Improve error - message due to incomplete fields. - -2002-07-01 Mark Mitchell <mark@codesourcery.com> - - PR c++/7112 - * mangle.c (write_expression): Add mangling for sizeof when - applied to a type. - * operators.def: Remove stale comment. - -2002-06-30 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (CPTI_TINFO_DECL_TYPE): Replace with ... - (CPTI_TYPE_INFO_PTR_TYPE): ... this. - (tinfo_decl_type): Replace with ... - (type_info_ptr_type): ... this. - (import_export_tinfo): Declare. - (tinfo_decl_p): Rename to ... - (unemitted_tinfo_decl_p): ... this. - * decl2.c (import_export_decl): Break out tinfo handling into ... - (import_export_tinfo): ... here. New function. - (finish_file): Adjust. - * rtti.c (TINFO_REAL_NAME): New macro. - (init_rtti_processing): Create the tinfo types. - (get_tinfo_decl_dynamic): Use type_info_ptr_type, get_tinfo_ptr. - (get_tinfo_decl): Adjust. - (get_tinfo_ptr): New function. - (get_type_id): Use it. - (tinfo_base_init): Create vtable decl here, if it doesn't exist. - (ptr_initializer): Use get_tinfo_ptr. - (ptm_initializer): Likewise. - (synthesize_tinfo_var): Break into ... - (get_pseudo_ti_init): ... this. Just create the initializer. - (get_pseudo_ti_desc): .. and this. - (create_real_tinfo_var): Remove. - (create_pseudo_type_info): Don't create the vtable decl here. - (get_vmi_pseudo_type_info): Remove. - (create_tinfo_types): Adjust. - (tinfo_decl_p): Rename to ... - (unemitted_tinfo_decl_p): ... here. Adjust. - (emit_tinfo_decl): Adjust. Create the initializer. - -2002-06-27 Mark Mitchell <mark@codesourcery.com> - - PR c++/6695 - * pt.c (tsubst_friend_class): Substitute into the context of the - friend before using it. - -2002-06-26 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (xref_tag): Change prototype. - (handle_class_head): Likewise. - (build_x_component_ref): Likewise. - * decl.c (cxx_init_decl_processing): Adjust call to xref_tag. - (xref_tag): Take attributes as a separate parameter. - (xref_tag_from_type): Adjust call to xref_tag. - * decl2.c (build_expr_from_tree): Adjust call to - build_x_component_ref. - (handle_class_head): Take attributes as a separate parameter. - * parse.y (parse_xref_tag): New function. - (parse_handle_class_head): Likewise. - (primary): Use parse_xref_tag. - (class_head_decl): Use parse_handle_class_head. - (class_head_defn): Likewise. - * rtti.c (init_rtti_processing): Adjust call to xref_tag. - (build_dynamic_cast_1): Likewise. - (create_pseudo_type_info): Likewise. - (emit_support_tinfos): Likewise. - * typeck.c (build_object_ref): Adjust call to - build_x_component_ref. - (build_x_component_ref): Remove protect parameter. - -2002-06-25 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_op_delete_call): Use BASELINK_FUNCTIONS. - * class.c (handle_using_decl): Likewise. - (instantiate_type): Likewise. - * cp-tree.h (BASELINK_FUNCTIONS): New macro. - (xref_basetypes): Change prototype. - (begin_mem_initializers): New function. - (get_overloaded_fn): Likewise. - * decl.c (xref_basetypes): Simplify. - * error.c (dump_expr): Use BASELINK_FUNCTIONS. - * init.c (build_offset_ref): Likewise. - * parse.y (base_init): Use begin_mem_initializers(). - (structsp): Adjust call to xref_basetypes. - * pt.c (determine_specialization): Use BASELINK_FUNCTIONS. - (instantiate_class_template): Adjust call to xref_basetypes. - * semantics.c (begin_mem_initializers): New function. - * tree.c (is_overloaded_fn): Use BASELINK_FUNCTIONS. - (really_overloaded_fn): Likewise. - (get_overloaded_fn): New function.' - (get_first_fn): USe BASELINK_FUNCTIONS. - -2002-06-24 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (SCALAR_TYPE_P): New macro. - (check_for_out_of_scope_variable): New function. - (at_class_scope_p): Likewise. - (finish_fname): Likewise. - * class.c (finish_struct): Use at_function_scope_p. - * decl.c (check_for_out_of_scope_variable): New function, split - out from do_identifier. - (finish_enum): Use at_function_scope_p. - * lex.c (do_identifier): Use check_for_out_of_scope_variable. - * parse.y (VAR_FUNC_NAME): Give it <ttype>. Use finish_fname. - (primary): Use at_function_scope_p. - * search.c (at_class_scope_p): New function. - * semantics.c (finish_fname): Likewise. - (check_multiple_declarators): Use at_function_scope_p. - -2002-06-23 Mark Mitchell <mark@codesourcery.com> - - * parse.y (parse_scoped_id): New function. - (primary): Use it. - * cp-tree.h (do_scoped_id): Adjust declaration. - * lex.c (do_scoped_id): Remove call to yylex. - * decl2.c (build_expr_from_tree): Adjust use of do_scoped_id. - * typeck2.c (add_exception_specifier): Use tree_cons, rather than - expanding it inline. - -2002-06-23 Matt Thomas <matt@3am-software.com> - - * decl.c (finish_function): Change "#ifdef VMS_TARGET" to - "#if VMS_TARGET". - -2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * mangle.c (integer_type_codes): Const-ify. - -2002-06-20 Richard Henderson <rth@redhat.com> - - PR c++/6747 - * typeck.c (mark_addressable): Don't test TREE_ADDRESSABLE early. - Call put_var_into_stack. - -2002-06-20 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * spew.c (remove_last_token): Use ARRAY_SIZE in lieu of explicit - array size calculation. - -2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/6892 - * pt.c (tsubst_expr): Handle FILE_STMT. - -2002-06-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/6723 - * pt.c (lookup_template_class): Don't build complete argument of - BOUND_TEMPLATE_TEMPLATE_PARM if appeared as a default template - argument. - -2002-06-19 Akim Demaille <akim@epita.fr> - - * parse.y (TYPENAME): Rename as tTYPENAME to avoid the clash with - decl.h's TYPENAME. - * spew.c, lex.c: Adjust. - * parse.y (explicit_instantiation): Add empty action to override - the default $$ = $1 where it introduces a type clash. - -2002-06-14 Jason Merrill <jason@redhat.com> - - * semantics.c (begin_for_stmt): Push the 'for' scope before - adding the FOR_STMT. - - C++ ABI changes. - * class.c (build_base_field): Set DECL_PACKED. - (layout_class_type): Don't use tail padding of PODs. - * mangle.c (write_unqualified_name): Fix template conversion op - mangling. - -2002-06-16 Richard Henderson <rth@redhat.com> - - PR opt/6793 - * tree.c (cp_cannot_inline_tree_fn): Don't short-circuit test - after template instantiation. - -2002-06-16 Richard Henderson <rth@redhat.com> - - * cp-tree.h, decl2.c (flag_ms_extensions): Move to c-common. - -2002-06-15 Gabriel Dos Reis <gdr@codesourcery.com> - - * cp-tree.h (compiler_error): Remove declaration. - * lex.c (compiler_error): Remove definition. - -2002-06-14 Steve Ellcey <sje@cup.hp.com> - - * g++spec.c (LIBUNWIND): New. - (lang_specific_driver): Add it if USE_UNWIND_EXCEPTIONS is set. - -2002-06-13 Jessica Han <jessica@cup.hp.com> - - * class.c (build_vtable): Use TARGET_VTABLE_ENTRY_ALIGN. - (build_vtbl_initializer): Honor TARGET_VTABLE_DATA_ENTRY_DISTANCE. - (build_vbase_offset_vtbl_entries): Likewise. - * rtti.c (build_headof): Likewise. - (get_tinfo_decl_dynamic): Likewise. - (create_pseudo_type_info): Likewise. - -2002-06-12 Stan Shebs <shebs@apple.com> - - * mpw-config.in: Remove file, no longer used. - * mpw-make.sed: Ditto. - -2002-06-07 Zack Weinberg <zack@codesourcery.com> - - * decl2.c: Update call to cpp_handle_option. - -2002-06-07 H.J. Lu (hjl@gnu.org) - - * decl2.c (flag_use_cxa_atexit): Set to DEFAULT_USE_CXA_ATEXIT. - -2002-06-06 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (cp_error_at): Fix typo. - -2002-06-04 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (cp_diagnostic_starter): Adjust call. - (maybe_print_instantiation_context): Change prototype to take a - 'diagnostic_info *'. - (print_instantiation_full_context): Likewise. - (print_instantiation_partial_context): Likewise. - (cp_diagnostic_starter): Likewise. - (cp_diagnostic_finalizer): Likewise. - (cp_print_error_function): Likewise. - (cp_printer): Take a secondary parameter as a 'text_info *'. - Remove output_state savings. Adjust calls. - -2002-06-03 Geoffrey Keating <geoffk@redhat.com> - - * pt.c (inline_parm_levels): Mark for GC. - - * mangle.c (start_mangling): Allocate G.substitutions here... - (init_mangle): ... rather than here. - (finish_mangling): Clear the varray pointer when done with it. - * spew.c (yylexstring): Don't use VARRAY_FREE. - * search.c (bfs_walk): Don't use VARRAY_FREE. - * decl2.c (pending_statics): Use gengtype to mark. - (deferred_fns): Likewise. - (ssdf_decls): Likewise. - (init_decl2): Delete. - * decl.c (pop_from_top_level): Don't use VARRAY_FREE. - (cxx_init_decl_processing): Don't call init_decl2. - (cxx_pop_function_context): Don't use VARRAY_FREE. - * cp-tree.h (struct saved_scope): No need for special marking - of varrays. - (struct language_function): Likewise. - (local_classes): Use gengtype to mark. - (init_decl2): Delete prototype. - * class.c (init_class_processing): Don't use - ggc_add_tree_varray_root. - (build_vtbl_initializer): Don't use VARRAY_FREE. - - * decl.c (typename_compare): Don't use same_type_p. - - * decl.c: Include hashtab.h instead of hash.h. - (typename_hash): Update to use htab_h. - (typename_compare): Likewise. - (typename_htab): Use gengtype to mark. - (build_typename_type): Update to use htab_h. - * Make-lang.in (cp/decl.o): Use HASHTAB_H instead of hash.h. - - * Make-lang.in (gt-cp-tree.h): New rule. - (cp/tree.o): Depend on gt-cp-tree.h. - * config-lang.in (gtfiles): Add cp/tree.c. - * tree.c: Include gt-cp-tree.h. - (list_hash_table): Use gengtype to mark. - (init_tree): Use gengtype to mark trees. - - * Make-lang.in (cp/decl.o): Add debug.h dependency. - * call.c (struct z_candidate): Use gengtype. - (USER_CONV_CAND): Use WRAPPER_ZC. - (convert_class_to_reference): Use build_zc_wrapper. - (build_type_conversion_1): Likewise. - (build_over_call): Use WRAPPER_ZC. - (add_warning): Use build_zc_wrapper. - * cp-lang.c (LANG_HOOKS_MARK_TREE): Delete. - * cp-tree.h (struct lang_identifier): Use gengtype. - (struct template_parm_index_s): Likewise. - (struct ptrmem_cst): Likewise. - (struct tree_binding): Likewise. - (struct tree_overload): Likewise. - (struct tree_srcloc): Likewise. - (struct tree_wrapper): Likewise. Also modify to have a pointer - to struct z_candidate rather than void. - (enum cp_tree_node_structure_enum): New. - (union lang_tree_node): New. - (cxx_mark_tree): Delete prototype. - (cp_tree_node_structure): New prototype. - (build_ptr_wrapper): Delete prototype. - (build_int_wrapper): Delete prototype. - (build_zc_wrapper): New prototype. - * decl.c: Include debug.h - (cxx_mark_tree): Delete. - (cp_tree_node_structure): New. - * tree.c (build_ptr_wrapper): Delete. - (build_int_wrapper): Delete. - (build_zc_wrapper): New. - - * cp-tree.h [! ENABLE_TREE_CHECKING] (LANG_TYPE_PTRMEM_CHECK): - Correct typo. Patch from k_fukui@highway.ne.jp. - - * semantics.c (current_stmt_tree): Update for change to - struct language_function. - (finish_mem_initializers): Likewise. - * decl.c (cxx_init_decl_processing): Don't set mark_lang_status. - * cp-tree.h (struct language_function): Rename from - cp_language_function. Change all uses. - (cp_function_chain): Don't need to cast. - - * class.c (duplicate_tag_error): Reset discriminator. - (check_bases_and_members): Update for data structure changes. - * cp-tree.h (struct lang_id2): Use gengtype. - (flagged_type_tree): Likewise. - (SET_LANG_ID): Use GGC on struct lang_id2. - (struct cp_language_function): Use gengtype. Remove field - 'x_vcalls_possible_p'. - (current_vcalls_possible_p): Delete. - (struct lang_type_header): New. - (struct lang_type_class): Rename from struct lang_type. Include - struct lang_type_header. - (struct lang_type_ptrmem): New. - (struct lang_type): New. - (LANG_TYPE_CLASS_CHECK): New. Use it in all the appropriate macros. - (LANG_TYPE_PTRMEM_CHECK): New. Use it in all the appropriate macros. - (TYPE_SET_PTRMEMFUNC_TYPE): Set discriminator, update for changes. - (struct lang_decl_flags): Use gengtype. Add discriminators. - (struct lang_decl): Use gengtype. Add and use discriminators. - Update the macros that reference moved fields. - (LANG_DECL_U2_CHECK): New function. Use it when appropriate. - (SET_DECL_THUNK_P): Set discriminator too. - (clear_inline_text_obstack): Delete prototype. - (finish_inline_definitions): Delete prototype. - (mark_pending_inlines): Delete prototype. - (lang_check_failed): New prototype. - * decl.c (struct named_label_use_list): Use gengtype. - (struct named_label_list): Likewise. - (mark_binding_level): Delete. - (mark_named_label_lists): Delete. - (push_local_name): Set discriminator on DECL_LANG_SPECIFIC. - (cxx_init_decl_processing): Use generated marker routine. - (begin_destructor_body): Delete dead set to - current_vcalls_possible_p. - (mark_lang_function): Delete. - (mark_cp_function_context): Delete. - (lang_mark_tree): Use generated marker routines. - * decl2.c (start_objects): Set discriminator when setting - GLOBAL_INIT_PRIORITY. - * lex.c (retrofit_lang_decl): Set discriminators. - (copy_lang_type): Update for changes to lang_type structure. - (cp_make_lang_type): Set discriminator. - * parse.y: Use gengtype on YYLVAL. Don't use dots in identifiers. - * search.c: Include ggc.h. - * semantics.c (anon_aggr_type_p): Use the macro, don't hand-code it. - (finish_inline_definitions): Delete. - * spew.c (struct token): Use gengtype. - (struct token_chunk): New. - (struct unparsed_text): Use gengtype. Store tokens in chunks. - (struct feed): Use gengtype. - (feed_obstack): Delete. - (feed): Mark as GC root. - (pending_inlines): Mark as GC root. - (pending_inlines_tail): Likewise. - (processing_these_inlines): Likewise. - (token_obstack): Make static. - (first_token): Likewise. - (init_spew): Don't initialize deleted things; use gengtype for roots. - (clear_inline_text_obstack): Delete. - (feed_input): Use GC for struct feed. Update for changes to - struct unparsed_text. - (mark_pending_inlines): Delete. - (next_token): Rename from add_token. Change all callers. Update - for changes to struct unparsed_text. - (space_for_token): New. - (remove_last_token): New. - (alloc_unparsed_text): New. - (snarf_block): Take an unparsed_text. Update for changes to struct - unparsed_text. - (snarf_method): Update for changes to struct unparsed_text. - (snarf_defarg): Update for changes to struct unparsed_text. - * tree.c (lang_check_failed): New. - - * Make-lang.in (gt-cp-call.h gt-cp-decl2.h gt-cp-parse.h - gt-cp-pt.h gt-cp-repo.h gt-cp-spew.h): New rules. - (cp/spew.o): Add dependency on gt-<filename>.h. - (cp/decl2.o): Add dependency on gt-<filename>.h. - (cp/call.o): Add dependency on gt-<filename>.h. - (cp/pt.o): Add dependency on gt-<filename>.h. - (cp/repo.o): Add dependency on gt-<filename>.h. - (cp/parse.o): Add dependency on gt-<filename>.h. - * call.c: Use gengtype for roots. - * config-lang.in (gtfiles): Add cp-tree.h decl.h lex.h call.c - decl2.c parse.y pt.c repo.c spew.c. - * cp-tree.h: Use gengtype for roots. - (struct saved_scope): Use GGC, gengtype. - (cp_parse_init): Delete prototype. - (init_pt): Delete prototype. - * decl.c: Use gengtype for roots. - (mark_saved_scope): Delete. - (cxx_init_decl_processing): Don't call deleted initilisation - routines. - (signed_size_zero_node): Delete, unused. - * decl.h: Use gengtype for roots. - * decl2.c: Use gengtype for roots. - * lex.h: Use gengtype for roots. - * parse.y: Use gengtype for roots. - (cp_parse_init): Delete. - * pt.c: Use gengtype for roots. - (init_pt): Delete. - * repo.c: Use gengtype for roots. - * spew.c: Use gengtype for roots. - - * Make-lang.in: Allow for filename changes. Add gtype-cp.h. - (cp/decl.o): Add dependency on gtype-cp.h. - * decl.c: Remove use of add_deletable_root, use GTY marker instead. - Include gtype-cp.h. Allow for filename changes. - - * Make-lang.in (cp/gt-decl.h): Generate using gengtype. - (cp/decl.o): Add cp/gt-decl.h dependency. - * config-lang.in (gtfiles): New. - * tree.h: Rename struct binding_level to struct cp_binding_level. - * decl.c: Rename struct binding_level to struct cp_binding_level. - Include cp/gt-decl.h. - (struct cp_binding_level): Use gengtype. - (make_binding_level): Use GGC on struct cp_binding_level. - (mark_binding_level): Use gt_ggc_m_cp_binding_level. - (cxx_init_decl_processing): Mark free_binding_level as - deletable. - - * decl.c (mark_cp_function_context): Update calling sequence. - - * decl.c (start_function): Don't free 'struct - cp_language_function'. - (pop_cp_function_context): Likewise. - (save_function_data): Allocate it using GC. - * semantics.c (genrtl_start_function): Don't free 'struct - cp_language_function'. - -2002-05-31 Matthew Woodcraft <mattheww@chiark.greenend.org.uk> - - * lang-specs.h: Use cpp_debug_options. - -2002-05-28 Zack Weinberg <zack@codesourcery.com> - - * mangle.c, tree.c: Include real.h. - * Make-lang.in: Update dependency lists. - -2002-05-25 Neil Booth <neil@daikokuya.demon.co.uk> - - * lex.c: Don't include c-lex.h. - * parse.y, spew.c: Don't include c-lex.h; include c-pragma.h. - -2002-05-23 Neil Booth <neil@daikokuya.demon.co.uk> - - * spew.c (yyungetc, snarf_block): Remove indent_level handling. - -2002-05-22 Richard Henderson <rth@redhat.com> - - * decl.c (obscure_complex_init): Check for VAR_DECL - before using DECL_THREAD_LOCAL. - -2002-05-22 Richard Henderson <rth@redhat.com> - - * decl.c (check_tag_decl): Handle RID_THREAD. - (obscure_complex_init): Reject run-time init of tls. - (grokvardecl, grokdeclarator): Handle RID_THREAD. - * lex.c (reswords): Add __thread. - (rid_to_yy): Map RID_THREAD to SCSPEC. - -2002-05-22 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_POST_OPTIONS): Use c_common_post_options. - * cp-tree.h (cxx_post_options): Kill. - * cp-lex.c (cxx_post_options): Kill. - -2002-05-21 Richard Henderson <rth@redhat.com> - - * lex.c (rid_to_yy): Add RID_THREAD. - -2002-05-21 Alexandre Oliva <aoliva@redhat.com> - - * init.c (build_vec_init): Test for trivial copy-assignment when - copy-assigning arrays. - -2002-05-20 Andreas Jaeger <aj@suse.de> - - * init.c (build_default_init): Remove unused variable. - -2002-05-20 Alexandre Oliva <aoliva@redhat.com> - - * call.c (any_strictly_viable): New. - (build_new_op): Use it for COMPOUND_EXPR and ADDR_EXPRs. - -2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * error.c (dump_type) [TYPEOF_TYPE]: Fix parenthesis printing. - -2002-05-19 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/186, DR 259 - * pt.c (do_decl_instantiation): Don't complain explicit - instantiation after explicit specialization. - (do_type_instantiation): Likewise. - -2002-05-19 Alexandre Oliva <aoliva@redhat.com> - - * cp-tree.h (complete_type_or_diagnostic): Changed prototype, - renamed from... - (complete_type_or_else): ... this. Redefined as macro. - (cxx_incomplete_type_diagnostic): Declare. - (cxx_incomplete_type_error): Define as macro. - * init.c (build_delete): Warn about incomplete types other than - void, and use the built-in operator delete for them. - * typeck.c (complete_type_or_diagnostic): Renamed from - complete_type_or_else. Added warn_only argument, passed to... - * typeck2.c (cxx_incomplete_type_diagnostic): ... this. Print - warnings or errors depending on new warn_only argument. Renamed - from... - (cxx_incomplete_type_error): ... this. New implementation in - terms of cxx_incomplete_type_diagnostic. - -2002-05-18 Jason Merrill <jason@redhat.com> - - PR c++/6611 - * decl2.c (import_export_decl): If we clear - DECL_NOT_REALLY_EXTERN, make sure DECL_EXTERNAL is set. - -2002-05-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - PR c++/6620 - * pt.c (verify_class_unification): Don't check if PARM is template - parameter dependent. Simplify. - (unify) [TEMPLATE_PARM_INDEX]: Handle when ARG is a template - parameter dependent expression. - -2002-05-14 Jason Merrill <jason@redhat.com> - - * rtti.c (get_tinfo_decl): Don't call comdat_linkage. - Do set DECL_COMDAT. - (synthesize_tinfo_var): Take the public decl. - (create_real_tinfo_var): Likewise. Check DECL_COMDAT. - (emit_tinfo_decl): Adjust. Call import_export_decl. - * decl2.c (import_export_decl): Simplify tinfo decl handling. - -2002-05-14 Alexandre Oliva <aoliva@redhat.com> - - * cp-tree.h (struct lang_type): Added non_zero_init. - (CLASSTYPE_NON_ZERO_INIT_P): New macro. - (zero_init_p, force_store_init_value, build_forced_zero_init): Declare. - * class.c (check_field_decls): Test non_zero_init. - * cvt.c (convert_to_pointer_force): Use cp_convert_to_pointer for - zero-to-NULL conversions. - * decl.c (obscure_complex_init): Don't reset DECL_INITIAL of a - type that needs zero-initialization without zeros. - (check_initializer_decl): Compute zero-initializer for types - that require a non-trivial one. - * init.c (build_forced_zero_init): New function. - (build_default_init): Use it. - * tree.c (zero_init_p): New function. - * typeck2.c (force_store_init_value): New function. - (process_init_constructor): Create non-trivial zero-initializers - for array members and class fields. - -2002-05-14 Neil Booth <neil@daikokuya.demon.co.uk> - - * lang-specs.h: Remove redundant -lang-c++. - -2002-05-13 Jason Merrill <jason@redhat.com> - - * class.c (build_vtbl_ref_1): Use fixed_type_or_null. - (fixed_type_or_null): See through reference vars. - (build_base_path): Vtable contents are constant. - * typeck.c (get_member_function_from_ptrfunc): Likewise. - -2002-05-12 Jason Merrill <jason@redhat.com> - - * cp-lang.c (ok_to_generate_alias_set_for_type): Backend-created - structs are safe. - -2002-05-09 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-tree.h (flag_ansi): Remove. - * decl2.c (flag_ansi): Remove. - (cxx_decode_option): Set flag_iso and flag_undef. - -2002-05-09 Jason Merrill <jason@redhat.com> - - * typeck.c (get_member_function_from_ptrfunc): Reorganize. - Use subtraction rather than a bitmask to get the index. - * cvt.c (cp_convert_to_pointer): Bail on an error_mark_node. - - * pt.c (tsubst_expr) [ASM_STMT]: Copy ASM_INPUT_P. - -2002-05-07 Neil Booth <neil@daikokuya.demon.co.uk> - - * Make-lang.in (decl2.o): Update. - * cp-tree.h (warn_multichar): Remove. - * decl2.c: Include c-common.h. - (warn_multichar): Remove. - -2002-05-03 Jason Merrill <jason@redhat.com> - - * tree.c (build_cplus_array_type): Only const and volatile get - special handling. - - * decl.c (BOOL_TYPE_SIZE): Move default to defaults.h. - -2002-04-30 Mark Mitchell <mark@codesourcery.com> - - ABI change, returning simple classes from functions. - * class.c (finish_struct_bits): Only mark TREE_ADDRESSABLE if - TYPE_HAS_TRIVIAL_INIT_REF is false or - TYPE_HAS_NONTRIVIAL_DESTRUCTOR is true. - -2002-04-30 Jason Merrill <jason@redhat.com> - - PR debug/6436 - * decl.c (grokdeclarator): Don't override TYPE_NAME of an - anonymous class with a typedef if there are attributes. - -2002-04-29 Paul Eggert <eggert@twinsun.com> - - * parse.y (nomods_initdcl0): Replace $<ttype>3 with $<ttype>$. - -2002-04-29 Jakub Jelinek <jakub@redhat.com> - - PR c++/6477 - * decl.c (follow_tag_typedef): Check if TYPE_NAME (original) is - non-NULL first. - -2002-04-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/6492 - * pt.c (tsubst_friend_class): If the friend has an explicit scope, - enter that scope before name lookup. - - PR c++/6486 - * method.c (do_build_copy_constructor): Avoid building - cv-qualified reference types. - -2002-04-29 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5719 - * decl.c (grok_op_properties): Assignment ops don't have to return - by value. operator% should. - -2002-04-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com> - - PR c/6343 - * decl.c (duplicate_decls): Call merge_weak. - -2002-04-26 Richard Henderson <rth@redhat.com> - - * parse.y (malloced_yyss, malloced_yyvs): New. - (yyoverflow): Re-add. Set them. - (free_parser_stacks): New. - -2002-04-26 Mark Mitchell <mark@codesourcery.com> - - PR c++/6497 - * method.c (do_build_assign_ref): Pass a derivation to - build_method_call when calling base class assignment operators. - -2002-04-26 Richard Henderson <rth@redhat.com> - - * parse.y (yyoverflow): Revert. - -2002-04-26 Richard Henderson <rth@redhat.com> - - PR c/3581 - * parse.y (string): Remove. Update all uses to use STRING - instead, and not call combine_strings. - * rtti.c (tinfo_name): Use fix_string_type. - * semantics.c (finish_asm_stmt): Don't call combine_strings. - * spew.c (yylexstring): New. - (read_token): Use it. - -2002-04-25 Richard Henderson <rth@redhat.com> - - PR c/2161 - * parse.y (yyoverflow): New. - -2002-04-25 Jason Merrill <jason@redhat.com> - - PR c++/5607 - * search.c (check_final_overrider): No longer static. - * class.c (update_vtable_entry_for_fn): Call it. - * cp-tree.h: Adjust. - -2002-04-25 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_SET_YYDEBUG): Remove. - * cp-tree.h (cxx_set_yydebug): Die. - * lex.c (YYDEBUG): Get from c-lex.h. - (cxx_set_yydebug): Remove. - * parse.y: Include c-lex.h. - (YYDEBUG): Get from c-lex.h. - -2002-04-24 Mark Mitchell <mark@codesourcery.com> - - PR c++/6438. - * cvt.c (convert_to_void): Don't unconditionally make COND_EXPRs - void. - -2002-04-24 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, - LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, LANG_HOOKS_ATTRIBUTE_TABLE): - Redefine. - * cp-tree.h (cp_attribute_table): Rename. - * decl.c (lang_attribute_table): Remove declaration. - (cxx_init_decl_processing): Don't set it. - * tree.c (cp_attribute_table): Rename. - -2002-04-24 Jason Merrill <jason@redhat.com> - - PR c++/6331 - * method.c (do_build_copy_constructor): Use cp_build_qualified_type. - * typeck.c (build_modify_expr): Allow arrays to differ in cv-quals. - The pedwarn for array assignment is now unconditional. - * tree.c (build_cplus_array_type_1): Still process simple array types - normally in templates. - - PR c++/6395 - * decl.c (make_rtl_for_nonlocal_decl): Don't mess with #pragma i/i - stuff for comdats. - -2002-04-23 Jakub Jelinek <jakub@redhat.com> - - * parse.y (check_class_key): Allow KEY to be union/enum/struct/class - node with attributes. - -2002-2-23 David O'Brien <obrien@FreeBSD.org> - - * g++spec.c (MATH_LIBRARY_PROFILE, LIBSTDCXX_PROFILE): Add. - Use MATH_LIBRARY_PROFILE and LIBSTDCXX_PROFILE if profile flag given. - -2002-04-23 Mark Mitchell <mark@codesourcery.com> - - PR c++/6256: - * pt.c (tsubst_friend_class): Handle templates with explicit - nested names. - - PR c++/6331: - * typeck.c (merge_types): Remember the cv-qualification of pointer - types when merging them. - -2002-04-20 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_FUNCTION_INIT, - LANG_HOOKS_FUNCTION_FREE, LANG_HOOKS_FUNCTION_MARK): Redefine. - * cp-tree.h (cxx_push_function_context, cxx_pop_function_context, - cxx_mark_function_context): New. - * decl.c (push_cp_function_context, pop_cp_function_context, - mark_cp_function_context): Rename for consistency. - (cxx_init_decl_processing): Don't set old hooks. - -2002-04-19 Neil Booth <neil@daikokuya.demon.co.uk> - - * call.c (convert_type_from_ellipsis): Rename, update. - * cp-lang.c (LANG_HOOKS_TYPE_PROMOTES_TO): Redefine. - * cp-tree.h (convert_type_from_ellipsis): Rename. - * decl.c (cxx_init_decl_processing): Don't set hook. - -2002-04-18 Neil Booth <neil@daikokuya.demon.co.uk> - - * call.c (build_new_method_call): Update. - * cp-lang.c (LANG_HOOKS_INCOMPLETE_TYPE_ERROR): Redefine. - * cp-tree.h (cxx_incomplete_type_error): New. - * decl.c (grokdeclarator, grokparms): Update. - * decl2.c (check_classfn): Update. - * pt.c (tsubst): Update. - * typeck.c (complete_type_or_else, expr_sizeof, - decay_conversion): Update. - * typeck2.c (incomplete_type_error): Rename. - (add_exception_specifier): Update. - -2002-04-18 Jason Merrill <jason@redhat.com> - - PR c++/5658 - * search.c (setup_class_bindings): A class template qualifies as a - type binding. - -2002-04-17 Jakub Jelinek <jakub@redhat.com> - - PR c++/6316 - * decl2.c (finish_file): Clear DECL_EXTERNAL in a separate loop - before expanding. - -2002-04-16 Mark Mitchell <mark@codesourcery.com> - - * init.c (begin_init_stmts): Remove commented out code. - (finish_init_stmts): Set STMT_EXPR_NO_SCOPE. - * semantics.c (begin_gobal_stmt_expr): Adjust call to - expand_start_stmt_expr. - -2002-04-15 Mark Mitchell <mark@codesourcery.com> - - * decl.c (register_dtor_fn): Pass the address of dso_handle, not - dso_handle itself, to __cxa_atexit. - -2002-04-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com> - - * error.c (cxx_print_error_function): Adjust call to macros. - -2002-04-14 Jakub Jelinek <jakub@redhat.com> - - * class.c (layout_virtual_bases): Do all dsize computation on trees. - -2002-04-14 Jason Merrill <jason@redhat.com> - - * typeck.c (get_member_function_from_ptrfunc): Don't do - gratuitious division and multiplication on - ptrmemfunc_vbit_in_delta targets. - -2002-04-12 Mark Mitchell <mark@codesourcery.com> - - PR c++/5373. - * semantics.c (finish_expr_stmt): Remember the type of the - expression before any conversions are performed. - -2002-04-12 Mark Mitchell <mark@codesourcery.com> - - PR c++/5189. - * call.c (add_template_candidate_real): Do not treat member - templates as copy constructors. - -2002-04-12 Mark Mitchell <mark@codesourcery.com> - - * decl.c (duplicate_decls): Do not copy the RTL for a variable - declaration if the old variable had an incomplete type and the new - variable does not. - (complete_vars): Do not call layout_decl for completed variables. - -2002-04-12 Richard Sandiford <rsandifo@redhat.com> - - * decl.c (duplicate_decls): Don't try to unify an implicit typedef - with an explicit one. - (follow_tag_typedef): New. - (lookup_tag): Use it to extract the tag of an explicit typedef. - (xref_tag): Likewise. - -2002-04-11 Andrew Haley <aph@redhat.com> - - * typeck.c (type_after_usual_arithmetic_conversions): - If two types have the same variant, return immediately. - When two floating-point operands are the same precision: - convert to float if one of the operands is float; - if neither operand is one of the standard types, return the type - of the first operand. - -2002-04-10 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5507 - * decl.c (make_typename_type): Remove implicit typenameness. - -2002-04-09 Jason Merrill <jason@redhat.com> - - PR optimization/6189 - * semantics.c (genrtl_start_function): Don't free - DECL_SAVED_FUNCTION_DATA for inline functions. - - * init.c (build_member_call): For now, don't convert to - intermediate base if it would cause an error. - -2002-04-08 Paolo Carlini <pcarlini@unitus.it> - - * parse.y (namespace_qualifier, maybe_identifier, - begin_explicit_instantiation, end_explicit_instantiation, - apparent_template_type, .finish_template_type, - do_id, maybe_init, defarg_again, component_decl_1): - Add ending ';', in accordance with POSIX. - -2002-04-06 Mark Mitchell <mark@codesourcery.com> - - PR c++/5571 - * class.c (layout_class_type): Remember incomplete static - variables. - (finish_struct_1): Call complete_vars, not - hack_incomplete_structures. - * cp-tree.h (hack_incomplete_structures): Rename to ... - (complete_vars): ... this. - (struct saved_scope): Remove incomplete. - (namespace_scope_incomplete): Remove. - * decl.c (struct binding_level): Remove incomplete. - (incomplete_vars): New variable. - (mark_binding_level): Don't mark incomplete. - (print_binding_level): Don't print it. - (mark_saved_scope): Don't mark incomplete. - (pushdecl): Use maybe_register_incopmlete_var. - (cxx_init_decl_processing): Register incomplete_vars for GC. - (start_decl_1): Clarify error message. - (hack_incomplete_vars): Remove. - (maybe_register_incomplete_var): New function. - (complete_vars): Likewise. - -2002-04-06 Jason Merrill <jason@redhat.com> - - PR c++/4934 - * error.c (dump_expr) [CONVERT_EXPR]: Make sure TREE_TYPE (t) is - set before checking it. - - PR c++/525 - * init.c (build_member_call): Use build_scoped_ref. - (resolve_offset_ref): Likewise. - * call.c (build_scoped_method_call): Likewise. - * tree.c (maybe_dummy_object): Kludge around current_class_type being - wrong. - * typeck2.c (build_scoped_ref): Return the binfo via binfo_p parm. - * cp-tree.h: Adjust. - - * init.c (push_base_cleanups): Just use build_scoped_method_call. - - PR c++/6179 - * method.c (implicitly_declare_fn): Pass unqualified type to - synthesize_exception_spec. - -2002-04-04 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_TRUTHVALUE_CONVERSION): Redefine. - * cvt.c: Update comment. - * init.c (expand_cleanup_for_base): Update. - * semantics.c (finish_parenthesized_expr): Update. - * typeck.c (cp_truthvalue_conversion): Update. - -2002-04-04 Jason Merrill <jason@redhat.com> - - * semantics.c (finish_eh_cleanup): New fn. - * cp-tree.h: Add prototype. - * init.c (perform_member_init, expand_cleanup_for_base): Use - finish_eh_cleanup. - * cp-tree.def (SUBOBJECT, CTOR_STMT): Remove. - * cp-tree.h: Remove references. - * decl.c (begin_constructor_body, end_constructor_body): Likewise. - * dump.c (cp_dump_tree): Likewise. - * pt.c (tsubst_expr): Likewise. - * semantics.c (genrtl_ctor_stmt, genrtl_subobject): Remove. - (cp_expand_stmt): Remove handling of CTOR_STMT and SUBOBJECT. - * tree.c (cp_statement_code_p): Likewise. - - * init.c (build_new_1): Set CLEANUP_EH_ONLY on deleting cleanup. - - PR c++/5636 - * semantics.c (nullify_returns_r): Just set CLEANUP_EH_ONLY on - cleanup for nrv. - - PR c++/5104 - * typeck.c (comptypes) [FUNCTION_TYPE]: Don't compare exception - specifiers. - [METHOD_TYPE]: Use same code as FUNCTION_TYPE. - -2002-04-03 Richard Henderson <rth@redhat.com> - - * cp-lang.c (cxx_warn_unused_global_decl): New. - (LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL): New. - -2002-04-03 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_SET_DECL_ASSEMBLER_NAME): Redefine. - * tree.c (init_tree): Don't set hook. - -2002-04-03 Roger Sayle <roger@eyesopen.com> - - PR c++/5998: - * decl.c (duplicate_decls): Don't mess with assembler names when - redeclaring builtin functions as static. - -2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> - - * call.c (build_addr_func): Update. - * class.c (resolve_address_of_overloaded_function): Update. - * cp-lang.c (LANG_HOOKS_MARK_ADDRESSABLE): Redefine. - * cp-tree.h (cxx_mark_addressable): New. - * decl.c (register_dtor_fn, cxx_maybe_build_cleanup): Update. - * decl2.c (build_cleanup): Update. - * except.c (build_throw): Update. - * init.c (resolve_offset_ref): Update. - * pt.c (convert_nontype_argument): Update. - * semantics.c (finish_asm_stmt, simplify_affr_init_exprs_r): Update. - * typeck.c (decay_conversion, build_array_ref, build_unary_op, - unary_complex_lvalue): Update. - (mark_addressable): Rename. - -2002-04-01 Roger Sayle <roger@eyesopen.com> - - PR c++/5998: - * decl.c (duplicate_decls): Overwrite the RTL when (and only - when) overwriting a built-in function. Don't use COPY_DECL_RTL, - but follow the SET_DECL_RTL idiom used elsewhere in the function. - -2002-04-01 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE, - LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE): New. - * decl.c (grokdeclarator): Update. - * mangle.c (write_integer_cst): Update. - * typeck.c (build_binary_op): Update. - -2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Redefine. - * lex.c (cxx_init): Don't set hook. - -2002-03-31 Neil Booth <neil@daikokuya.demon.co.uk> - - * Make-lang.in (error.o): Update. - * cp-lang.c (LANG_HOOKS_PRINT_ERROR_FUNCTION): Redefine. - * cp-tree.h (struct diagnostic_context): Predeclare. - (cxx_print_error_function): New. - * error.c: Include langhooks-def.h. - (lang_print_error_function): Rename. Update. - (init_error): Don't set hook. - -2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE): - Redefine. - * cvt.c (cp_convert_to_pointer, type_promotes_to): Use new hooks. - * decl.c (finish_enum): Similarly. - * error.c (dump_type): Similarly. - * lex.c (cxx_init): Similarly. - * mangle.c (write_builtin_type): Similarly. - * typeck.c (comptypes): Similarly. - -2002-03-28 Roger Sayle <roger@eyesopen.com> - - PR c++/5998: - * decl.c (cxx_init_decl_processing): Re-enable built-in functions - in the g++ front-end. - (duplicate_decl): Allow redefinition of anticipated built-ins. - Fix inlining problem by over-writing the old DECL_RTL. - (lookup_namespace_name): Fail to find an identifier in the - specified namespace if its still anticipated. - (builtin_function_1): New function split out from builtin_function - to create a builtin in the current namespace with given context. - (builtin_function): Call builtin_function_1 to define the - appropriate builtins in both the std and global namespaces. - (select_decl): Don't test for anticipated decls here. - (unqualified_namespace_lookup): Instead ignore them whilst - searching through scopes and namespaces. - * decl2.c (do_nonmember_using_decl): If a using declaration - specifies an anticipated built-in function, mark it as no longer - anticipated in that scope. - (ambiguous_decl): Avoid resolving to an anticipated decl. - * lex.c (do_scoped_id): Fail to find an identifier in the global - namespace if its still anticipated. - -2002-03-29 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_MAKE_TYPE): Redefine. - * cp-tree.h (cp_make_lang_type): Rename. - * lex.c (cp_make_lang_type): Rename. - (make_aggr_type): Update. - * tree.c (init_tree): Don't set make_lang_type_fn. - -2002-03-29 Jakub Jelinek <jakub@redhat.com> - - PR c++/6073 - * class.c (finish_struct_1): Update static field's DECL_MODE even - if its type is a variant of t. - -2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_INSERT_DEFAULT_ATTRIBUTES): Redefine. - * cp-tree.h (cxx_insert_default_attributes): New. - * decl.c (insert_default_attributes): Rename. - -2002-03-27 Mark Mitchell <mark@codesourcery.com> - - PR c++/4884 - * call.c (build_op_delete_call): Allow for the fact the placement - may be a COMPOUND_EXPR. - -2002-03-27 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_EXPAND_EXPR): Redefine. - * cp-tree.h (init_cplus_expand): Remove. - (cxx_expand_expr): New. - * expr.c (cplus_expand_expr): Rename cxx_expand_expr, - fix prototype. - (init_cplus_expand): Remove. - * lex.c (cxx_init): Don't call init_cplus_expand. - -2002-03-26 Mark Mitchell <mark@codesourcery.com> - - PR c++/4884. - * init.c (build_new_1): Allow for the fact the result of - build_function_call may be a COMPOUND_EXPR. - -2002-03-26 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5682 - * cp-tree.h (BINFO_PRIMARY_P): Explain meaning better. - (dfs_skip_nonprimary_vbases_unmarkedp): Remove. - (dfs_skip_nonprimary_vbases_markedp): Remove. - * search.c (get_shared_vbase_if_not_primary): Remove. - (dfs_skip_nonprimary_vbases_unmarkedp): Remove. - (dfs_skip_nonprimary_vbases_markedp): Remove. - (dfs_unmarked_real_bases_queue_p): Just get the canonical binfo. - (dfs_marked_real_bases_queue_p): Likewise. - -2002-03-26 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_MARK_TREE): Redefine. - * cp-tree.h (cxx_mark_tree): New. - * decl.c (lang_mark_tree): Rename cxx_mark_tree. - -2002-03-25 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-tree.h (cxx_maybe_build_cleanup): New. - * decl.c (destroy_local_var, hack_incomplete_structures): Update. - (maybe_build_cleanup): Rename cxx_maybe_build_cleanup. - * tree.c (build_target_expr): Update. - * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP): Redefine. - -2002-03-24 Neil Booth <neil@daikokuya.demon.co.uk> - - * decl2.c (cxx_decode_option): Handle -E. - * lang-specs.h (default_compilers): Preprocess with cc1plus. - * lex.c (cxx_init): Exit quickly if c_common_init returns NULL. - -2002-03-23 Jakub Jelinek <jakub@redhat.com> - - PR c++/6037 - * decl.c (start_enum): Don't set TREE_ADDRESSABLE on TREE_LIST node. - -2002-03-23 Gabriel Dos Reis <gdr@merlin.codesourcery.com> - - * error.c (dump_type): Be careful about implicit typenames. - -2002-03-21 Gabriel Dos Reis <gdr@merlin.codesourcery.com> - - PR C++/3656 - * semantics.c (finish_base_specifier): Handle erronous base - classes. - -2002-03-22 Zack Weinberg <zack@codesourcery.com> - - * error.c: Always use REAL_VALUE_TO_DECIMAL; don't test - REAL_IS_NOT_DOUBLE. - -2002-03-22 Jeff Knaggs <jknaggs@redhat.com> - - * typeck.c (get_member_function_from_ptrfunc): Scale idx down to - an index into the vtable_entry array regardless of - TARGET_PTRMEMFUNC_VBIT_LOCATION. - -2002-03-21 Aldy Hernandez <aldyh@redhat.com> - - * tree.c (cp_cannot_inline_tree_fn): Same. - -2002-03-21 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-tree.h (pushdecl, pushlevel, poplevel, set_block, - insert_block, getdecls, global_bindings_p): New. - -2002-03-20 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/4361 - * mangle.c (struct globals) Add internal_mangling_p member. - (write_template_param): Do internal mangling, if needed. - (mangle_conv_op_name_for_type): Request internal mangling. - -2002-03-20 Jason Merrill <jason@redhat.com> - - PR c++/2136 - * init.c (build_delete): Check access for a member op delete here. - * decl2.c (delete_sanity): Not here. - -2002-03-19 Jason Merrill <jason@redhat.com> - - PR c++/5118 - * class.c (get_vfield_name): Use the constructor_name. - -2002-03-20 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_DECL_PRINTABLE_NAME): Redefine. - * cp-tree.h (lang_printable_name): Rename. - * error.c (lang_decl_name): Use new hook. - * lex.c (cxx_init): Remove old hook. - * pt.c (tsubst_decl): Use new hook. - * tree.c (lang_printable_name): Rename. - -2002-03-18 Eric Botcazou <ebotcazou@multimania.com> - - PR c++/3882 - * pt.c (tsubst_decl): Move __PRETTY_FUNCTION__ handling... - (tsubst_expr) [DECL_STMT]: ...here. And substitute the initializer - only after recording the declaration. - -2002-03-18 Jason Merrill <jason@redhat.com> - - PR c++/2039 - * init.c (resolve_offset_ref): Hand off to build_component_ref. - - PR c++/4222, c++/5995 - * call.c (build_over_call): Fix empty class logic. - - PR c++/3870 - * cp-tree.h (struct saved_scope): Add last_parms field. - * decl.c (maybe_push_to_top_level): Save last_function_parms. - (pop_from_top_level): Restore it. - - PR c++/4377 - * mangle.c (write_expression): Strip NOP_EXPRs sooner. Also strip - NON_LVALUE_EXPRs. - - PR c++/4003 - * pt.c (tsubst_friend_function): Use decl_namespace_context. - - PR c++/3948 -- C++ ABI change, followup to 2001-12-18 patch. - * class.c (finish_struct_bits): Also set TREE_ADDRESSABLE for a - type with a nontrivial destructor. - -2002-03-17 Jason Merrill <jason@redhat.com> - - PR c++/4460 - * class.c (build_base_path): Virtual base layout is fixed in - in-charge [cd]tors. - -2002-03-17 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_PARSE_FILE): Redefine. - * parse.y (yyparse): Remove macro. - -2002-03-17 Jason Merrill <jason@redhat.com> - - PR c++/5757 - * init.c (build_new_1): Pass the right pointer to op delete. - -2002-03-16 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/4361 - * cp-tree.h (CLASSTYPE_METHOD_VEC): Document where templated - conversion operators go. - (struct lang_decl_flags): Add template_conv_p and unused - bitfields. - (DECL_TEMPLATE_CONV_FN_P): New macro. - * call.c (build_user_type_conversion_1): Don't check second type - conversion of overload set first. - * class.c (add_method): Make sure templated conversion operators - all end up on slot 2. - * lex.c (do_identifier): A conversion operator token might be - satisfied by a templated conversion operator. - * pt.c (check_explicit_specialization): Use - CLASSTYPE_FIRST_CONVERSION_SLOT. - (template_parm_this_level_p): New function. - (push_template_decl_real): Determine DECL_TEMPLATE_CONV_FN_P. - * search.c (lookup_fnfields_1): Template conversions will be on - the first slot. - * typeck.c (build_component_ref): Preserve the type of an - conversion operator name on the overload type. - (build_x_function_call): Retrieve the conversion operator name. - -2002-03-15 Richard Henderson <rth@redhat.com> - - * init.c (build_new_1): Use size_binop instead of cp_build_binary_op. - -2002-03-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLEANUP_DECL): Remove. - (CLEANUP_EXPR): Likewise. - * decl.c (destroy_local_var): Simplify. - (maybe_build_cleanup): Tidy. - * dump.c (cp_dump_tree): Remove handling of CLEANUP_STMT. - * semantics.c (cp_expand_stmt): Likewise. - * cp/tree.c (cp_statement_code_p): Likewise. - -2002-03-15 Jason Merrill <jason@redhat.com> - - PR c++/5857 - * decl.c (duplicate_decls): Use merge_types instead of common_type. - * typeck.c (common_type): Just hand off to - type_after_usual_arithmetic_conversions and - composite_pointer_type. - (merge_types): New fn. - (commonparms): Use it instead of common_type. - (type_after_usual_arithmetic_conversions): Also handle COMPLEX_TYPE. - (composite_pointer_type): Also handle attributes. - * cp-tree.h: Declare merge_types. - - * decl.c (make_rtl_for_nonlocal_decl): Also defer COMDAT - variables. - * decl2.c (maybe_make_one_only): Also mark the decl as needed. - -2002-03-14 Richard Henderson <rth@redhat.com> - - * decl.c: Include c-pragma.h. - (start_decl, start_function): Invoke maybe_apply_pragma_weak. - * Make-lang.in: Update dependencies. - -2002-03-14 Jakub Jelinek <jakub@redhat.com> - - PR c++/5908 - * call.c (build_over_call): Set TREE_NO_UNUSED_WARNING too. - * cvt.c (convert_to_void): Preserve TREE_NO_UNUSED_WARNING. - -2002-03-12 Richard Sandiford <rsandifo@redhat.com> - - * mangle.c (write_builtin_type): Handle 128-bit integers even if - they are not a standard integer type. - -2002-03-12 Richard Sandiford <rsandifo@redhat.com> - - * cp-tree.h (init_init_processing): Remove declaration. - * init.c (BI_header_type, init_init_processing): Remove old ABI stuff. - * decl.c (cxx_init_decl_processing): Don't call init_init_processing. - -2002-03-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-lang.c (tree_code_type, tree_code_length, tree_code_name): - Define. - * decl.c (duplicate_decls): Use TREE_CODE_LENGTH, not - tree_code_length. - * lex.c (cplus_tree_code_type, cplus_tree_code_length, - cplus_tree_code_name): Delete. - (cxx_init): Don't call add_c_tree_codes, instead set - lang_unsafe_for_reeval. Don't try to copy into the various - tree_code arrays. - -2002-03-12 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5659 - * decl.c (xref_tag): Don't set CLASSTYPE_DECLARED_CLASS here. - * decl2.c (handle_class_head): Set CLASSTYPE_DECLARED_CLASS for - definitions. - -2002-03-11 Nathan Sidwell <nathan@codesourcery.com> - - Revert 2001-03-26 Nathan Sidwell <nathan@codesourcery.com>, - DR209 is now not a defect. - * cp-tree.h (skip_type_access_control): Remove. - * decl.c (grokdeclarator): Do type access control for friend - declarations. - * semantics.c (decl_type_access_control): Don't reset - current_type_lookups. - (save_type_access_control): Always save the lookups. - (skip_type_access_control): Remove. - (finish_class_definition): Don't change type_lookups. - -2002-03-11 Nathan Sidwell <nathan@codesourcery.com> - - Revert 2000-12-01 Nathan Sidwell <nathan@codesourcery.com>, - It is incorrect. - * typeck.c (build_static_cast): Compare non-qualified types - with pointer to member conversions. - -2002-03-11 Dan Nicolaescu <dann@ics.uci.edu> - Daniel Berlin <dan@dberlin.org> - - * cp-lang.c (ok_to_generate_alias_set_for_type): New function. - (cxx_get_alias_set): Use it. - -2002-03-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (stabilize_expr): Prototype. - -2002-03-08 Craig Rodrigues <rodrigc@gcc.gnu.org> - - * cp-tree.h (CLEAR_BINFO_MARKED): Make both parts of - conditional return void. - -2002-03-08 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_UNSAVE): Redefine. - * cp-tree.h (cxx_unsave): New. - * tree.c (cp_unsave): Rename cxx_unsave, update prototype. - (init_tree): Update. - -2002-03-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (cxx_init_decl_processing): Use ARRAY_SIZE in lieu of - explicit sizeof/sizeof. - * decl2.c (cxx_decode_option): Likewise. - * lex.c (init_reswords, REDUCE_LENGTH, TOKEN_LENGTH): Likewise. - -2002-03-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/775 - * decl.c (lookup_tag): Only reject enum/class mismatch, not - class/union mismatch. - * parse.y (check_class_key): New function. - (structsp): Call it. - -2002-03-01 Michael Matz <matz@suse.de> - - * typeck.c (cp_pointer_int_sum): Complete inner type which is - used later by size_in_bytes(). - -2002-03-01 Phil Edwards <pme@gcc.gnu.org> - - * cp-tree.h: Require __GNUC__ to be #defined. - (build_init): Add missing prototype. - -2002-03-01 Jason Merrill <jason@redhat.com> - - * except.c: Don't include decl.h or obstack.h. Do include - tree-inline.h. - (build_throw): Destroy temporaries from the thrown - expression before calling __cxa_throw. Construct a thrown - temporary directly into the exception object. - (stabilize_throw_expr): New function. - (wrap_cleanups_r): New function. - * tree.c (stabilize_expr): New function. - * init.c (build_init): New function. - * Make-lang.in (cp/except.o): Adjust .h deps. - -2002-02-28 Jason Merrill <jason@redhat.com> - - * search.c (lookup_base_r): Don't clear is_non_public just because - we found a friendly scope. - - * decl.c (finish_function): Only warn about missing return - statement with -Wreturn-type. - -2002-02-28 Neil Booth <neil@daikokuya.demon.co.uk> - - * class.c (build_clone): Update. - * cp-lang.c (LANG_HOOKS_DUP_LANG_SPECIFIC_DECL): Redefine. - * cp-tree.h (cxx_dup_lang_specific_decl): New. - * lex.c (copy_lang_decl): Rename cxx_dup_lang_specific_decl. - (copy_decl): Update. - * method.c (make_thunk): Update. - -2002-02-27 Zack Weinberg <zack@codesourcery.com> - - * decl2.c: Delete traditional-mode-related code copied from - the C front end but not used, or used only to permit the - compiler to link. - -2002-02-24 Craig Rodrigues <rodrigc@gcc.gnu.org> - - PR c++/4093 - * cp-tree.h (SET_BINFO_MARKED): Cast false part of condition - to void. - -2002-02-22 Jakub Jelinek <jakub@redhat.com> - - PR other/5746 - * semantics.c (finish_switch_cond): Don't call get_unwidened - if error_mark_node. - -2002-02-22 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/2645, DR 295 - * cp-tree.h (tsubst_flags_t): Add tf_ignore_bad_quals, - tf_keep_type_decl. - (make_typename_type): Use tsubst_flags_t. - * decl.c (make_typename_type): Adjust. Return non-artificial - TYPE_DECLs, if required. - (grokdeclarator): Simplify CVR qualification handling. Allow bad - qualifiers on typedef types. - * decl2.c (handle_class_head): Adjust make_typename_type call. - * parse.y (nested_name_specifier): Likewise. - (typename_sub0): Likewise. - (typename_sub1): Likewise. - * pt.c (convert_template_argument): Adjust make_typename_type - return value. - (tsubst): Adjust cp_build_qualified_type_real calls. - (check_cv_quals_for_unify): Cope with allowing bad qualifications - on template type parms. - (instantiate_decl): Recheck substitutions to give warnings on bad - qualifications. - * tree.c (cp_build_qualified_type_real): Use tf_allow_bad_quals. - -2002-02-21 Aldy Hernandez <aldyh@redhat.com> - - * cp/decl.c (duplicate_decls): Merge always_inline attribute. - - * cp/tree.c (cp_cannot_inline_tree_fn): Do not inline at -O0 - unless DECL_ALWAYS_INLINE. - -2002-02-20 Jakub Jelinek <jakub@redhat.com> - - * typeck.c (cp_pointer_int_sum): Renamed from - pointer_int_sum, call pointer_int_sum. - -2002-02-20 Jakub Jelinek <jakub@redhat.com> - - * decl.c (duplicate_decls): Return 0 if issued error about - redeclaration. - -2002-02-19 Jason Merrill <jason@redhat.com> - - ABI change: Mangle `void (A::*)() const' as - M1AKFvvE, not MK1AFvvE. - * mangle.c (write_function_type): Write cv-quals for member - function type here. - (write_pointer_to_member_type): Not here. - -2002-02-18 Jason Merrill <jason@redhat.com> - - * pt.c (do_type_instantiation): Don't pedwarn if in_system_header. - (do_decl_instantiation): Likewise. - -2002-02-17 Craig Rodrigues <rodrigc@gcc.gnu.org> - - PR c++/5685 - * decl.c (duplicate_decls): Make warning unconditional - if duplicate default argument declarations are present. - -2002-02-17 Jakub Jelinek <jakub@redhat.com> - - * typeck.c (build_binary_op) [BIT_XOR_EXPR]: Remove explicit - shortening. - -2002-02-15 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Set typedef_decl for all TYPE_DECLs, - remove incorrect comment. Move #if 0'd code to common path. Use - IMPLICIT_TYPENAME_P. Simplify & reformat ARRAY_TYPE duplication. - -2002-02-13 Jason Merrill <jason@redhat.com> - - * decl.c (builtin_function): Set TREE_THIS_VOLATILE on return fns. - (finish_function): Don't warn if current_function_returns_null. - - * typeck2.c (digest_init): Do handle values of vector type. - - * typeck2.c (digest_init, process_init_constructor): Treat vectors - like arrays. - -2002-02-11 Jason Merrill <jason@redhat.com> - - * parse.y (reserved_declspecs): Don't handle attributes. - (reserved_typespecquals): Handle them here. - * Make-lang.in (parse.c): Adjust expected conflicts. - -2002-02-08 Jakub Jelinek <jakub@redhat.com> - - * parse.y (primary, primary_no_id): Use compstmt_or_stmtexpr - instead of compstmt. - (compstmt_or_stmtexpr): Renamed from compstmt. - (compstmt): In addition to compstmt_or_stmtexpr clear last_expr_type. - -2002-02-07 Nathan Sidwell <nathan@codesourcery.com> - - Rename instantiate_type_flags to tsubst_flags_t & expand use. - * cp-tree.h (instantiate_type_flags): Rename to ... - (tsubst_flags_t): ... here. Rename itf_complain to tf_error, - add tf_warning flag. - (instantiate_type): Adjust prototype. - (tsubst, tsubst_expr, tsubst_copy, lookup_template_class, - do_type_instantiation, cp_build_qualified_type_real): Likewise. - cp_build_qualified_type: Adjust. - * class.c (instantiate_type): Adjust parameter. Rename itf_* to - tf_*. - * call.c (standard_conversion): Rename itf_* to tf_*. - (reference_binding): Likewise. - (convert_like_real): Likewise. - * cvt.c (cp_convert_to_pointer): Likewise. - (convert_to_reference): Likewise. - * decl.c (lookup_namespace_name): Use tf_* flags. - (make_typename_type): Likewise. - (grokdeclarator): Likewise. - * pt.c (convert_nontype_argument): Adjust COMPLAIN usage. - (coerce_template_template_parms, convert_template_argument, - coerce_template_parms, maybe_get_template_decl_from_type_decl, - lookup_template_class, tsubst_friend_function, tsubst_friend_class, - instantiate_class_template, tsubst_template_arg_vector, - tsubst_template_parms, tsubst_aggr_type, tsubst_default_argument, - tsubst_decl, tsubst_arg_types, tsubst_function_type, - tsubst_call_declarator_parms, tsubst, tsubst_copy, tsubst_expr, - instantiate_template, fn_type_unification, - resolve_overloaded_unification, verify_class_unification, - unify, get_bindings_real, do_type_instantiation, - regenerate_decl_from_template, instantiate_decl, - tsubst_initializer_list, tsubst_enum, - get_mostly_instantiated_function_type, - invalid_nontype_parm_type_p): Likewise. - * tree.c (cp_build_qualified_type_real): Likewise. - * typeck.c (build_binary_op): Rename itf_* to tf_*. - (build_ptrmemfunc): Likewise. - (convert_for_assignment): Likewise. - -2002-02-07 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/109 - * decl.c (grokdeclarator): Allow friend declarations from - dependent types. - * decl2.c (handle_class_head): Don't push into template parm contexts. - * pt.c (push_template_decl_real): Template parm contexts are never - being defined. - -2002-02-05 Alexandre Oliva <aoliva@redhat.com> - - * class.c: Include target.h. - (check_bitfield_decl): Disregard EMPTY_FIELD_BOUNDARY, - BITFIELDS_NBYTES_LIMITED and PCC_BITFIELD_TYPE_MATTERS for MS - bit-field layout. - * Make-lang.in: Adjust deps. - -2002-02-05 Jason Merrill <jason@redhat.com> - - * error.c (dump_type): Be more helpful about VECTOR_TYPE. - -2002-02-04 Jakub Jelinek <jakub@redhat.com> - - * semantics.c (begin_switch_stmt): Clear SWITCH_TYPE. - (finish_switch_cond): Set SWITCH_TYPE. - -2002-02-04 Richard Henderson <rth@redhat.com> - - * method.c (use_thunk): Always initialize the block tree. Reindent. - * semantics.c (expand_body): Emit thunks after function, not before. - -2002-02-04 Jason Merrill <jason@redhat.com> - - * decl.c (start_function): Call cplus_decl_attributes immediately - after grokdeclarator. - - * decl.c (start_function): Combine DECL_RESULT handling code. - -2002-02-03 Jason Merrill <jason@redhat.com> - - * xref.c: Remove. - * Make-lang.in (CXX_OBJS): Remove cp/xref.o - (cp/xref.o): Remove dependencies. - * class.c (finish_struct_1, check_methods): Don't call xref fns. - (finish_struct_1): Likewise. - * friend.c (make_friend_class): Likewise. - * lex.c (cxx_init, cxx_finish, extract_interface_info): Likewise. - * spew.c (read_process_identifier): Likewise. - -2002-02-01 Jason Merrill <jason@redhat.com> - - PR c++/4872 - * decl.c (finish_function): Warn about a non-void function with - no return statement and no abnormal exit. - * cp-tree.h (struct cp_language_function): Add returns_abnormally. - (current_function_returns_abnormally): New macro. - * call.c (build_call): Set it. - - * typeck.c (build_component_ref): Always complain about offsetof - constructs on non-PODs. Only make it an error for members of - virtual bases. - - * error.c (dump_scope): Don't add TFF_DECL_SPECIFIERS. - (dump_function_decl): Always dump parms. - - * decl2.c (finish_static_data_member_decl): Complain about a local - class with a static data member. - - PR c++/4286 - * search.c (lookup_field_1): Don't xref a static data member - just because we looked it up. - -2002-01-31 Jason Merrill <jason@redhat.com> - - * Make-lang.in (parse.c): Handle .output file. - - PR c++/3395 - * decl.c (xref_tag): Remember early attributes in TYPE_ATTRIBUTES, - not TREE_TYPE. - * semantics.c (finish_class_definition): Adjust. - - Allow attributes in parms and casts. - * parse.y (named_parm): Don't strip attrs. - (declmods): Remove 'attributes' production. - (nonempty_cv_qualifiers): Accept attributes. - (ATTRIBUTE): Give precedence. - * decl.c (groktypename): Handle attributes. - (grokparms): Likewise. - -2002-01-29 Jakub Jelinek <jakub@redhat.com> - - * decl2.c (cxx_decode_option): Pass 0 as last argument to - cpp_handle_option. - * lang-specs.h: Use cpp_unique_options instead of cpp_options - when used together with cc1_options. - -2002-01-29 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5132 - * typeck2.c (digest_init): Make sure non-array core type is - instantiated. - * decl2.c (reparse_absdcl_as_casts): Just store the type in the - constructor, rather than build a new one. - (build_expr_from_tree, CONSTRUCTOR case): Be careful with the - PURPOSE of constructor elts. - -2002-01-23 Zack Weinberg <zack@codesourcery.com> - - * Make-lang.in (parse.c): Adjust expected number of - shift-reduce conflicts. - (decl.o): Depend on diagnostic.h. - * decl.c: Include diagnostic.h. - (grokdeclarator): Check for null pointer. - (finish_function): Don't abort when - current_binding_level->parm_flag != 1, if errors have - occurred; throw away the statement tree and extra binding - levels, and continue. - * lex.c (note_list_got_semicolon): Check for null pointer. - * method.c (hack_identifier): Just return error_mark_node if - value is error_mark_node. - * parse.y (primary: TYPEID(type_id)): No need to use - TYPE_MAIN_VARIANT here. - (handler_seq): Accept an empty list of catch clauses and - generate a fake handler block to avoid later crashes. - (ansi_raise_identifier): Accept the error token too. - * semantics.c (begin_class_definition, - finish_class_definition): Check for error_mark_node. - -2002-01-23 Zack Weinberg <zack@codesourcery.com> - - * typeck2.c (friendly_abort): Delete definition. - * cp-tree.h (friendly_abort): Don't prototype. - (my_friendly_assert): Use fancy_abort. - -2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org> - - * cp-tree.h (my_friendly_abort): Remove. - -2002-01-23 Jakub Jelinek <jakub@redhat.com> - - * spew.c (pending_inlines, pending_inlines_tail, - processing_these_inlines): Make static. - (mark_pending_inlines): Remove static. - (begin_parsing_inclass_inline): If in function, save pi - for GC to cp_function_chain->unparsed_inlines instead. - (process_next_inline): Likewise. - * cp-tree.h (struct cp_language_function): Add unparsed_inlines. - (mark_pending_inlines): Add prototype. - * decl.c (spew_debug): Remove unused extern. - (mark_lang_function): Call mark_pending_inlines. - -2002-01-23 Craig Rodrigues <rodrigc@gcc.gnu.org> - - * call.c, class.c, decl.c, decl2.c, error.c, expr.c, friend.c, - init.c, lex.c, mangle.c, method.c, pt.c, repo.c, rtti.c, search.c, - semantics.c, spew.c, tree.c, typeck.c, typeck2.c, xref.c: - Change my_fancy_abort() to abort(). - -2002-01-23 Jason Merrill <jason@redhat.com> - - PR c++/5453 - * class.c (fixed_type_or_null): Fix thinko. - - PR c++/3331 - * init.c (resolve_offset_ref): Use build_indirect_ref. - - * decl2.c (grokclassfn): Don't set DECL_REGISTER on 'this'. - -2002-01-22 Jason Merrill <jason@redhat.com> - - * parse.y (function_body): Suppress the block for the outermost - curly braces. - * decl.c (pushdecl): Don't try to skip it. - (begin_function_body): Keep the block we create, not the next one. - * init.c (emit_base_init): Don't mess with keep_next_level. - - * class.c (build_base_path): Tweak formatting. - -2002-01-19 Nathan Sidwell <nathan@codesourcery.com> - - Fix regression introduced with patch for c++/775 - * parse.y (class_head_defn): Check for template specializations - with a different class-key. - -2002-01-17 Jason Merrill <jason@redhat.com> - - * decl.c (begin_constructor_body, begin_destructor_body): New fns. - (begin_function_body): Call them and keep_next_level. - * init.c (emit_base_init): Call keep_next_level. - * semantics.c (setup_vtbl_ptr): Lose. - * cp-tree.h (struct cp_language_function): Remove vtbls_set_up_p. - (vtbls_set_up_p): Lose. - * pt.c (tsubst_expr, CTOR_INITIALIZER): Call emit_base_init. - * method.c (do_build_copy_constructor): Likewise. - (synthesize_method): Call finish_mem_initializers. - * parse.y (nodecls): Likewise. - - * error.c (dump_type_suffix): Print the exception specs before - recursing. - (dump_function_decl): Here, too. - - * cp-tree.h (TMPL_PARMS_DEPTH): Cast to signed HOST_WIDE_INT. - -2002-01-10 Ira Ruben <ira@apple.com> - - PR c++/907 - * decl.c (start_method): Handle attrlist. - -2002-01-10 Jakub Jelinek <jakub@redhat.com> - - * decl2.c (max_tinst_depth): Increase default limit to 500. - -2002-01-10 Graham Stott <grahams@redhat.com> - - * spew.c (YYCHAR): Uppercase macro parameter and add - parenthesis. - (YYCODE): Likewise. - (NAME): Uppercase macro parameter. - -2002-01-09 Graham Stott <grahams@redhat.com> - - * decl.h (grokdeclarator): Wrap long line. - - * semantics.c (FINISH_COND): Uppercase macro paramaters and - add parenthesis. - -2002-01-08 Graham Stott <grahams@redhat.com> - - * xref.c (FILE_NAME_ABSOLUTE_P): Add parenthesis. - (PALLOC): Uppercase macro parameter and whitespace. - (SALLOC): Uppercase macro parameter. - (SFREE): Uppercase macros parameter, add parenthese and - whitespace. - (STREQL): Uppercase macro parameter and whitespace. - (STRNEQ): Likewise. - (STRLSS): Likewise. - (STRLEQ): Likewise. - (STRGTR): Likewise. - (STRGEQ): Likewise. - - * call.c (convert_like): Add parenthesis and wrap. - (convert_like_with_context): Likewise. - (ICS_RANK): Whitespace. - (NEED_TEMPORARY_P): Remove parenthesis. - - * class.c (VTT_TOP_LEVEL_P): Uppercase macro parameter and - whitespace. - (VTT_MARKED_BINFO_P): Likewise. - - * decl.c (BINDING_LEVEL): Add parenthesis. - (DEF_OPERATOR): Likewise. - - * mangle.c (MANGLE_TRACE): Add parenthesis. - (MANGLE_TRACE_TREE): Likewise. - (write_signed_number): Likewise. - (write_unsigned_number): Likewise. - - * pt.c (ccat): Uppercase macro parameter. - (cat): Likewise - - * search.c (SET_BINFO_ACCESS): Add parenthesis. - -2002-01-07 Jason Merrill <jason@redhat.com> - - * decl2.c (coerce_new_type): Downgrade error for size_t mismatch - to pedwarn. - - PR c++/3536 - * method.c (make_thunk): If !flag_weak, give the thunk the - function's linkage. - (use_thunk): Here, too. - -2002-01-07 Graham Stott <grahams@redhat.com> - - * error.c: Update copyright date. - (print_scope_operator): Add parenthesis. - (print_left_paren): Likewise. - (print_right_paren): Likewise. - (print_left_bracket): Likewise. - (print_right_bracket): Likewise. - (print_template_argument_list_start): Likewise. - (print_template_argument_list_end): Likewise. - (print_non_consecutive_character): Likewise. - (print_tree_identifier): Likewise. - (print_identifier): Likewise. - (NEXT_CODE): Uppercase macro parameter. - (ident_fndecl): Delete unused. - (GLOBAL_THING): Likewise. - -2002-01-06 Graham Stott <grahams@redhat.com> - - * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK): Add parenthesis. - (VAR_FUNCTION_OR_PARM_DECL_CHECK): Likewise. - (VAR_TEMPL_TYPE_OR_FUNCTION_DECL_CHECK) Likewise. - (RECORD_OR_UNION_TYPE_CHECK): Likewise. - (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Likewise. - (C_IS_RESERVED_WORD): Uppercase macro parameter. - (C_RID_YYCODE) Likewise. - (ptrmem_cst): Use rtx. - (LOCAL_BINDING_P): Add whitespace. - (INHERITED_VALUE_BINDING_P): Likewise. - (BINDING_SCOPE): Wrap long line. - (BINDING_HAS_LEVEL_P): Remove parenthesis. - (BINDING_VALUE): Wrap long line. - (BINDING_TYPE): Whitespace. - (IDENTIFIER_GLOBAL_VALUE): Add parenthesis. - (SET_IDENTIFIER_GLOBAL_VALUE): Likewise. - (IDENTIFIER_NAMESPACE_VALUE): Likewise. - (SET_IDENTIFIER_NAMESPACE_VALUE: Likewise. - (same_type_p): Uppercase macro parameters. - (same_type_ignoring_top_level_qualifiers_p): Likewise. - (OVL_FUNCTION): Wrap long line. - (OVL_CHAIN): Whitespace. - (OVL_CURRENT): Add parenthesis and whitespace. - (OVL_NEXT): Whitespace. - (OVL_USED): Likewise. - (IDENTIFIER_TYPE_VALUE): Likewise. - (REAL_IDENTIFIER_TYPE_VALUE): Remove parenthesis. - (SET_IDENTIFIER_TYPE_VALUE): Add parenthesis and whitespace. - (LANG_ID_FIELD): Whitespace. - (SET_LANG_ID(NODE,VALUE,NAME): Likewise. - (IDENTIFIER_LABEL_VALUE): Whitespace and wrap. - (SET_IDENTIFIER_LABEL_VALUE): Whitespace. - (IDENTIFIER_IMPLICIT_DECL): Whitespace and wrap. - (SET_IDENTIFIER_IMPLICIT_DECL); Whitespace. - (IDENTIFIER_ERROR_LOCUS): Whitespace and wrap. - (SET_IDENTIFIER_ERROR_LOCUS); Whitespace. - (IDENTIFIER_VIRTUAL_P): Likewise. - (IDENTIFIER_OPNAME_P): Likewise. - (IDENTIFIER_TYPENAME_P): Remove parenthesis. - (C_TYPE_FIELDS_READONLY): Uppercase macro parameters. - (C_SET_EXP_ORIGINAL_CODE): Likewise. - (TYPE_ASSEMBLER_NAME_STRING): Wrap long line. - (TYPE_ASSEMBLER_NAME_LENGTH): Likewise. - (IS_AGGR_TYPE): Uppercase macro parameter. - (CLASS_TYPE_P): Likewise. - (IS_AGGR_TYPE_CODE): Uppercase macro parameter and parenthesis. - (IS_AGGR_TYPE_2): Whitespace. - (TAGGED_TYPE_P): Uppercase macro parameter. - (TYPE_BUILT_IN): Whitespace. - (TYPE_FOR_JAVA): Likewise. - (FUNCTION_ARG_CHAIN): Remove parenthesis. - (FUNCTION_FIRST_USER_PARMTYPE): Add parenthesis. - (FUNCTION_FIRST_USER_PARAM): Likewise. - (PROMOTES_TO_AGGR_TYPE): Whitespace. - (DERIVED_FROM_P): Add parenthesis and wrap. - (UNIQUELY_DERIVED_FROM_P): Likewise. - (ACCESSIBLY_UNIQUELY_DERIVED_P): Likewise. - (PUBLICLY_UNIQUELY_DERIVED_P): Likewise. - (CLASSTYPE_USE_TEMPLATE): Whitespace. - (CLASSTYPE_INLINE_FRIENDS): Remove parenthesis. - (TYPE_GETS_DELETE): Add parenthesis. - (TYPE_HAS_CONVERSION): Add parenthesis and wrap. - (TYPE_HAS_ASSIGN_REF): Likewise, - (TYPE_HAS_CONST_ASSIGN_REF): Likewise. - (TYPE_HAS_INIT_REF): Likewise. - (TYPE_HAS_CONST_INIT_REF): Likewise. - (TYPE_BEING_DEFINED): Likewise. - (TYPE_LANG_SPECIFIC): Likewise. - (CLASSTYPE_RTTI): Likewise. - (TYPE_OVERLOADS_CALL_EXPR): Likewise. - (TYPE_OVERLOADS_ARRAY_REF): Likewise. - (TYPE_OVERLOADS_ARROW): Likewise. - (TYPE_USES_MULTIPLE_INHERITANCE): Likewise. - (TYPE_USES_VIRTUAL_BASECLASSES): Add parenthesis. - (CLASSTYPE_METHOD_VEC): Likewise. - (CLASSTYPE_MARKED_N): Likewise. - (CLASSTYPE_MARKED): Likewise. - (CLASSTYPE_MARKED2): Likewise. - (CLASSTYPE_MARKED3): Likewise. - (CLASSTYPE_MARKED4): Likewise. - (CLASSTYPE_MARKED5): Likewise. - (CLASSTYPE_MARKED6): Likewise. - (SET_CLASSTYPE_MARKED): Whitespace. - (CLEAR_CLASSTYPE_MARKED): Likewise. - (SET_CLASSTYPE_MARKED2): Likewise. - (CLEAR_CLASSTYPE_MARKED2): Likewise. - (SET_CLASSTYPE_MARKED3): Likewise. - (CLEAR_CLASSTYPE_MARKED3): Likewise. - (SET_CLASSTYPE_MARKED4): Likewise. - (CLEAR_CLASSTYPE_MARKED4): Likewise. - (SET_CLASSTYPE_MARKED5): Likewise. - (CLEAR_CLASSTYPE_MARKED5): Likewise. - (SET_CLASSTYPE_MARKED6): Likewise. - (CLEAR_CLASSTYPE_MARKED6): Likewise. - (CLASSTYPE_TAGS): Likewise. - (CLASSTYPE_VSIZE): Likewise. - (CLASSTYPE_VBASECLASSES): Likewise. - (CANONICAL_BINFO): Add parenthesis. - (CLASSTYPE_SIZE(NODE): Likewise. - (CLASSTYPE_SIZE_UNIT): Likewise. - (CLASSTYPE_ALIGN(NODE): Likewise. - (CLASSTYPE_USER_ALIGN): Likewise. - (TYPE_JAVA_INTERFACE): Likewise. - (CLASSTYPE_PURE_VIRTUALS): Likewise. - (CLASSTYPE_NEEDS_VIRTUAL_REINIT): Whitespace and wrap. - (TYPE_HAS_DEFAULT_CONSTRUCTOR): Likewise. - (CLASSTYPE_HAS_MUTABLE): Likewise. - (CLASSTYPE_FRIEND_CLASSES): Likewise. Likewise. - (CLASSTYPE_DECLARED_CLASS): Whitespace and wrap. - (CLASSTYPE_READONLY_FIELDS_NEED_INIT): Likewise. - (CLASSTYPE_REF_FIELDS_NEED_INIT): Likewise. - (CLASSTYPE_INTERFACE_ONLY): Likewise. - (CLASSTYPE_INTERFACE_KNOWN): Likewise. - (CLASSTYPE_INTERFACE_UNKNOWN): Likewise. - (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise. - (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise. - (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise. - (CLASSTYPE_DEBUG_REQUESTED): Whitespace and wrap. - (BINFO_UNSHARED_MARKED): Whitespace. - (BINFO_MARKED): Whitespace and wrap. - (SET_BINFO_MARKED): Likewise. - (CLEAR_BINFO_MARKED): Likewise. - (BINFO_VTABLE_PATH_MARKED): Likewise. - (SET_BINFO_VTABLE_PATH_MARKED): Likewise. - (CLEAR_BINFO_VTABLE_PATH_MARKED): Likewise. - (BINFO_SUBVTT_INDEX): Remove parenthesis. - (BINFO_VPTR_INDEX): Likewise. - (BINFO_PRIMARY_BASE_OF): Likewise, - (CLASSTYPE_VFIELDS): Whitespace. - (VF_DERIVED_VALUE): Wrap long line. - (NAMESPACE_LEVEL): Whitespace. - (CAN_HAVE_FULL_LANG_DECL_P): Remove parenthesis. - (DEFARG_POINTER): Whitespace. - (DECL_NEEDED_P): Remove parenthesis. - (DECL_LANGUAGE): Whitespace. - (SET_DECL_LANGUAGE): Add parenthesis. - (DECL_CONSTRUCTOR_P): Whitespace and wrap. - (DECL_OVERLOADED_OPERATOR_P): Remove parenthesis. - (DECL_IN_AGGR_P): Whitespace. - (DECL_FRIEND_P): Likewise. - (DECL_BEFRIENDING_CLASSES): Likewise. - (DECL_STATIC_FUNCTION_P): Whitespace and wrap. - (DECL_NONCONVERTING_P): Whitespace. - (DECL_PURE_VIRTUAL_P): Likewise. - (DECL_NEEDS_FINAL_OVERRIDER_P): Likewise. - (DECL_PENDING_INLINE_INFO): Whitespace. - (DECL_SORTED_FIELDS): Likewise. - (DECL_DEFERRED_FN): Likewise. - (DECL_TEMPLATE_INFO): Likewise. - (CLASSTYPE_TEMPLATE_INFO): Whitespace and wrap. - (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO); Likewise. - (SET_TYPE_TEMPLATE_INFO): Add parenthesis. - (TMPL_ARGS_LEVEL): Likewise. - (SET_TMPL_ARGS_LEVEL): Likewise. - (INNERMOST_TEMPLATE_PARMS): Whitespace. - (C_TYPEDEF_EXPLICITLY_SIGNED): Uppercase macro parameter. - (INTEGRAL_CODE_P(CODE): Add parenthesis. - (CP_INTEGRAL_TYPE_P): Remove parenthesis. - (TYPE_HAS_CONSTRUCTOR): Whitespace. - (TREE_HAS_CONSTRUCTOR): Likewise. - (TYPE_HAS_DESTRUCTOR): Likewise. - (TYPE_HAS_REAL_ASSIGN_REF): Likewise. - (TYPE_HAS_COMPLEX_ASSIGN_REF): Likewise. - (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise. - (TYPE_HAS_COMPLEX_INIT_REF): Likewise. - (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): Likewise. - (TYPE_PTRMEMFUNC_P): Likewise. - (TYPE_PTRMEMFUNC_FLAG): Likewise. - (TYPE_GET_PTRMEMFUNC_TYPE): Likewise. - (TYPE_SET_PTRMEMFUNC_TYPE): Likewise. - (TYPE_PTRMEM_CLASS_TYPE): Remove parenthesis. - (TYPE_PTRMEM_POINTED_TO_TYPE): Likewise. - (DECL_ACCESS): Whitespace. - (DECL_GLOBAL_CTOR_P): Remove parenthesis. - (DECL_GLOBAL_DTOR_P): Likewise. - (GLOBAL_INIT_PRIORITY): Likewise. - (DECL_TEMPLATE_PARMS): Likewise. - (DECL_TEMPLATE_RESULT): Likewise. - (DECL_TEMPLATE_INSTANTIATIONS): Likewise. - (DECL_TEMPLATE_SPECIALIZATIONS): Likewise. - (DECL_IMPLICIT_TYPEDEF_P): Remove parenthesis. - (SET_DECL_IMPLICIT_TYPEDEF_P): Likewise. - (PRIMARY_TEMPLATE_P): Add parenthesis. - (DECL_USE_TEMPLATE): Whitespace. - (CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise. - (SET_CLASSTYPE_IMPLICIT_INSTANTIATION): Likewise. - (CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise. - (SET_CLASSTYPE_EXPLICIT_INSTANTIATION): Likewise. - (CALL_DECLARATOR_PARMS): Remove parenthesis. - (CALL_DECLARATOR_QUALS): Likewise. - (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise. - (TEMP_NAME_P): Wrap. - (VFIELD_NAME_P): Likewise. - (B_SET): Uppercase macro parameters and add parenthesis. - (B_CLR): Likewise. - (B_TST): Likewise. - (LOOKUP_NAMESPACES_ONLY): Uppercase macro parameters. - (LOOKUP_TYPES_ONLY): Uppercase macro parameters. - (LOOKUP_QUALIFIERS_ONLY): Uppercase macro parameters. - (same_or_base_type_p): Likewise. - (cp_deprecated): Likewise. - -2002-01-05 Richard Henderson <rth@redhat.com> - - * semantics.c (expand_body): Revert last change. - -2002-01-04 Jason Merrill <jason@redhat.com> - - PR c++/4122 - * class.c (update_vtable_entry_for_fn): Set delta to zero for a - lost primary. - - * class.c (build_vtbl_initializer): Check for a lost primary - before calculating the vtable entry to throw away. - -2002-01-02 Jason Merrill <jason@redhat.com> - - * semantics.c (expand_body): Call outlining_inline_function when - emitting an inline function out of line. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5116, c++/764 reversion - * call.c (build_new_op): Revert the instantiations. They are - incorrect. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5089 - * decl2.c (reparse_absdcl_as_casts): Don't warn about casts to void. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3716 - * pt.c (tsubst_aggr_type): Move pmf handling into tsubst. - (tsubst, case POINTER_TYPE): Handle pmfs here. - (tsubst, case OFFSET_TYPE): Check it is not an offset to - reference. If it is offset to FUNCTION_TYPE, create a METHOD_TYPE. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/35 - * cp-tree.h (DECL_LANG_FLAG_0): Used for PARM_DECL too. - (DECL_TEMPLATE_PARM_P): A PARM_DECL might be one too. - * pt.c (process_template_parm): SET_DECL_TEMPLATE_PARM_P on the - PARM_DECL. - (tsubst_template_parms): Break up loop statements. - (tsubst_decl, case PARM_DECL): Copy DECL_TEMPLATE_PARM_P. Template - parm PARM_DECLs don't get promoted. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5123 - * typeck.c (build_component_ref): Cope with a TEMPLATE_ID_EXPR. - (build_x_function_call): Cope with a COMPONENT_REF containing a - TEMPLATE_ID_EXPR. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5213 - * pt.c (convert_template_argument): Be more careful determining - when RECORD_TYPE templates are or are not templates. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/775 - * cp-tree.h (handle_class_head): Adjust prototype. - * decl2.c (handle_class_head): Add DEFN_P and NEW_TYPE_P - parameters. Use for all class heads. - * parse.y (named_class_head_sans_basetype, named_class_head, - named_complex_class_head_sans_basetype, - named_class_head_sans_basetype_defn, - unnamed_class_head): Remove. - (class_head, class_head_apparent_template): Recognize class heads - (class_head_decl, class_head_defn): New reductions. Process class - heads. - (structsp): Adjust class definition and class declaration - reductions. - (maybe_base_class_list): Give diagnostic on empty list. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/4379 - * typeck.c (build_x_unary_op): Don't destroy the OFFSET_REF on a - single non-static member. - (unary_complex_lvalue): If it cannot be a pointer to member, don't - make it so. Check it is not pointer to reference. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5132 - * decl2.c (reparse_absdcl_as_casts): Don't digest_init if we - are processing a template decl. - -2002-01-02 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5116, c++/764 - * call.c (build_new_op): Make sure template class operands are - instantiated. Simplify arglist construction. - -2001-12-29 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_user_type_conversion_1): Use my_friendly_assert - rather than if ... abort. - * cvt.c (convert_to_reference): Likewise. - * semantics.c (setup_vtbl_ptr): Likewise. - * pt.c (lookup_template_class): Comment typo. - -2001-12-29 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/5125 - * pt.c (push_template_decl_real): Make sure DECL has - DECL_LANG_SPECIFIC. - -2001-12-29 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/335 - * init.c (resolve_offset_ref): Copy cv qualifiers of this pointer - for non-reference fields. - * typeck.c (require_complete_type): Use resolve_offset_ref). - -2001-12-26 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/196 - * parse.y (bad_parm): Better diagnostic when given a SCOPE_REF. - -2001-12-24 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/160 - * typeck.c (build_modify_expr): Remove old unreachable code & tidy - up. Don't stabilize_references when initializing a reference. - -2001-12-23 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl2.c (lang_f_options): Const-ify. - -2001-12-20 Joseph S. Myers <jsm28@cam.ac.uk> - - * config-lang.in (diff_excludes): Remove. - -2001-12-19 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/90 - * typeck.c (build_function_call_real): Use original function - expression for errors. - -2001-12-18 Jason Merrill <jason@redhat.com> - - PR c++/3242 - * class.c (add_method): Do compare 'this' quals when trying to match a - used function. Don't defer to another used function. - -2001-12-18 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (instantiate_clone): Remove, fold into ... - (instantiate_template): ... here. Simplify by removing mutual - recursion. - * typeck2.c (build_m_component_ref): Don't cv qualify the function - pointed to by a pointer to function. - * class.c (delete_duplicate_fields_1): Typo. - -2001-12-18 Jason Merrill <jason@redhat.com> - - C++ ABI change: destroy value arguments in caller. - * semantics.c (genrtl_start_function, genrtl_finish_function): Don't - create an extra binding level for the parameters. - * decl.c (store_parm_decls): Don't do parameter cleanups. - -2001-12-18 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_new_method_call): Use '%#V'. - * error.c (cv_to_string): Use V parameter to determine padding. - -2001-12-18 Joseph S. Myers <jsm28@cam.ac.uk> - - * call.c, decl2.c, init.c: Use "built-in" and "bit-field" - spellings in messages. - -2001-12-17 Zack Weinberg <zack@codesourcery.com> - - * cp-tree.h: Delete #defines for cp_error, cp_warning, - cp_pedwarn, and cp_compiler_error. - * call.c, class.c, cp-tree.h, cvt.c, decl.c, decl2.c, error.c, - except.c, friend.c, init.c, lex.c, method.c, parse.y, pt.c, - rtti.c, search.c, semantics.c, spew.c, tree.c, typeck.c, - typeck2.c: Change calls to the above macros to use their - language-independent equivalents: error, warning, pedwarn, and - internal_error respectively. - -2001-12-16 Neil Booth <neil@daikokuya.demon.co.uk> - - * decl2.c (finish_file): Remove back_end_hook. - -2001-12-16 Joseph S. Myers <jsm28@cam.ac.uk> - - * ChangeLog.1, ChangeLog.2, ChangeLog, NEWS, call.c, class.c, - cp-tree.h, decl.c, decl2.c, except.c, operators.def, optimize.c, - pt.c, rtti.c, semantics.c, typeck.c: Fix spelling errors. - -2001-12-15 Joseph S. Myers <jsm28@cam.ac.uk> - - * lang-options.h: Use American spelling in messages. - -2001-12-13 Jason Merrill <jason@redhat.com> - - * Make-lang.in (parse.h): Separate rule, just depend on parse.c. - - Use cleanups to run base and member destructors. - * init.c (push_base_cleanups): New function, split out from... - (build_delete): ...here. Lose !TYPE_HAS_DESTRUCTOR code. - * decl.c (finish_destructor_body): Move vbase destruction code to - push_base_cleanups. - (begin_function_body, finish_function_body): New fns. - (finish_function): Move [cd]tor handling and call_poplevel to - finish_function_body. - (pushdecl): Skip the new level. - * semantics.c (genrtl_try_block): Don't call end_protect_partials. - (setup_vtbl_ptr): Call push_base_cleanups. - * method.c (synthesize_method): Call {begin,end}_function_body. - * pt.c (tsubst_expr): Handle COMPOUND_STMT_BODY_BLOCK. - * cp-tree.h: Declare new fns. - * parse.y (function_body, .begin_function_body): New nonterminals. - (fndef, pending_inline, function_try_block): Use function_body. - (ctor_initializer_opt, function_try_block): No longer has a value. - (base_init): Remove .set_base_init token. - (.set_base_init, compstmt_or_error): Remove. - * Make-lang.in (parse.c): Expect two fewer s/r conflicts. - - * optimize.c (maybe_clone_body): Fix parameter updating. - -2001-12-12 Jason Merrill <jason@redhat.com> - - * decl.c (store_parm_decls): Remove parms_have_cleanups cruft. - * semantics.c (genrtl_start_function): Don't pass - parms_have_cleanups or push an extra binding level. - (genrtl_finish_function): Lose cleanup_label cruft. - - * cp-tree.h (struct cp_language_function): Remove x_ctor_label. - (ctor_label): Remove. - * semantics.c (finish_return_stmt): Lose ctor_label support. - * decl.c (finish_constructor_body, mark_lang_function): Likewise. - * typeck.c (check_return_expr): Check DECL_DESTRUCTOR_P, not - dtor_label. - - * call.c (build_new_method_call): Let resolves_to_fixed_type_p - check for [cd]tors. - * class.c (fixed_type_or_null, case INDIRECT_REF): Fix. - - * decl.c (finish_function): Check VMS_TARGET, not VMS. - - * decl.c (start_cleanup_fn): Remove redundant pushlevel. - (end_cleanup_fn): And poplevel. - - * semantics.c (setup_vtbl_ptr): Always build a CTOR_INITIALIZER - if we're in a template. - -2001-12-12 Jakub Jelinek <jakub@redhat.com> - - * cp-tree.h (DESTRUCTOR_DECL_PREFIX, DESTRUCTOR_NAME_P, - ANON_PARMNAME_FORMAT, ANON_PARMNAME_P, DESTRUCTOR_NAME_FORMAT, - THIS_NAME_P): Delete. - * spew.c (read_process_identifier): Remove DESTRUCTOR_NAME_P, - THIS_NAME_P and ANON_PARMNAME_P tests from warning about clash - with internal naming scheme. - * error.c (dump_decl): Remove DESTRUCTOR_NAME_P use. - -2001-12-12 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Deprecated implicit typename use. - -2001-12-11 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/51 - * parse.y (frob_specs): Indicate it is a language linkage which - contained the extern. - * decl.c (grokdeclarator): Allow extern language linkage with - other specifiers. - -2001-12-10 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/72 - * decl.c (add_binding): Don't reject duplicate typedefs involving - template parameters. - -2001-12-10 Neil Booth <neil@daikokuya.demon.co.uk> - - * parse.y, semantics.c: Similarly. - -2001-12-09 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/87 - * cp-tree.h (DECL_COPY_CONSTRUCTOR_P): Use copy_fn_p. - (copy_args_p): Rename to ... - (copy_fn_p): ... here. - (grok_special_member_properties): New function. - (grok_op_properties): Lose VIRTUALP parameter. - (copy_assignment_arg_p): Remove. - * call.c (build_over_call): Use copy_fn_p. - * decl.c (grokfndecl): Reformat. Adjust call to - grok_op_properties. - (copy_args_p): Rename to ... - (copy_fn_p): ... here. Reject template functions. Check for pass - by value. - (grok_special_member_properties): Remember special functions. - (grok_ctor_properties): Don't remember them here, just check. - (grok_op_properties): Likewise. - (start_method): Call grok_special_member_properties. - * decl2.c (grokfield): Likewise. - (copy_assignment_arg_p): Remove. - (grok_function_init): Don't remember abstract assignment here. - * pt.c (instantiate_class_template): Call - grok_special_member_properties. - (tsubst_decl): Adjust grok_op_properties call. - -2001-12-08 Aldy Hernandez <aldyh@redhat.com> - - * lex.c (rid_to_yy): Add RID_CHOOSE_EXPR and - RID_TYPES_COMPATIBLE_P. - -2001-12-08 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * semantics.c (simplify_aggr_init_exprs_r): Add DIRECT_BIND flag in - call to build_aggr_init. - * cp-tree.h (DIRECT_BIND): Document new use of DIRECT_BIND. - -2001-12-08 Neil Booth <neil@daikokuya.demon.co.uk> - - * parse.y: Replace uses of the string non-terminal with STRING. - Don't perform string concatentaion here. - (string): Remove non-terminal. - * semantics.c (finish_asm_stmt): Don't concatenate strings here. - -2001-12-05 Jason Merrill <jason@redhat.com> - - * cp-lang.c (LANG_HOOKS_TREE_INLINING_START_INLINING): Define. - (LANG_HOOKS_TREE_INLINING_END_INLINING): Define. - * tree.c (cp_start_inlining, cp_end_inlining): New fns. - * pt.c (push_tinst_level): No longer static. - * cp-tree.h: Declare them. - - * init.c (resolve_offset_ref): Don't check access for the base - conversion to access a FIELD_DECL. - - * cp-tree.h (TYPE_REFFN_P): New macro. - * decl.c (bad_specifiers): Check it, too. - - * rtti.c (create_pseudo_type_info): Set CLASSTYPE_INTERFACE_ONLY - on the __*_type_info type if we haven't seen a definition. - -2001-12-05 Neil Booth <neil@daikokuya.demon.co.uk> - - * decl.c: Include c-common.h. - (shadow_warning): Move to c-common.c. - -2001-12-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * decl.c (duplicate_decls): Don't copy DECL_NO_CHECK_MEMORY_USAGE. - -2001-12-04 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (end_template_parm_list): Clear TREE_CHAIN of each parm. - -2001-12-04 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/164 - * init.c (sort_base_init): Allow binfos to be directly specified. - * method.c (do_build_copy_constructor): Explicitly convert to the - base instance. - (do_build_assign_ref): Likewise. - -2001-12-03 Hans-Peter Nilsson <hp@bitrange.com> - - * decl.c (xref_basetypes): Don't use C99 construct in tag_code - declaration and initialization. - -2001-12-03 Neil Booth <neil@daikokuya.demon.co.uk> - - * typeck2.c: Remove leading capital from diagnostic messages, as - per GNU coding standards. - -2001-12-03 Mumit Khan <khan@nanotech.wisc.edu> - - PR c++/3394 - * decl.c (xref_basetypes): Handle attributes between - 'class' and name. - -2001-12-03 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/3381 - * parse.y (named_complex_class_head_sans_basetype): Add new - reduction. - * Make-lang.in (parse.c): Adjust expected conflict count. - -2001-12-03 Jason Merrill <jason@redhat.com> - - * class.c (finish_vtbls): Fill in BINFO_VPTR_FIELD in the - immediate binfos for our virtual bases. - -2001-12-02 Neil Booth <neil@daikokuya.demon.co.uk> - - * call.c (build_java_interface_fn_ref): Similarly. - * except.c (is_admissible_throw_operand): Similarly. - * init.c (build_java_class_ref): Similarly. - * xref.c (open_xref_file): Similarly. - -2001-12-01 Neil Booth <neil@daikokuya.demon.co.uk> - - * class.c (finish_struct): Remove trailing periods from messages. - * decl.c (check_tag_decl): Similarly. - * lex.c (cxx_set_yydebug): Similarly. - * typeck2.c (friendly_abort): Similarly. - -2001-11-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/3048 - * cp-tree.h (ovl_member): Remove. - * decl2.c (merge_functions): Handle extern "C" functions - specially. - * tree.c (ovl_member): Remove. - -2001-11-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/4842 - * class.c (get_basefndecls): Take an IDENTIFIER_NODE, not a - FUNCTION_DECL, as input. - (mark_overriders): Remove. - (warn_hidden): Rework for the new ABI. - -2001-11-29 Mark Mitchell <mark@codesourcery.com> - - PR c++/3471 - * call.c (convert_like_real): Do not build additional temporaries - for rvalues of class type. - -2001-11-28 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Use lookup base. - (ACCESSIBLY_UNIQUELY_DERIVED_FROM_P): Likewise. - (PUBLICLY_UNIQUELY_DERIVED_FROM_P: Likewise. - (DERIVED_FROM_P): Likewise. - (enum base_access): Renumber, add ba_quiet bit mask. - (get_binfo): Remove. - (get_base_distance): Remove. - (binfo_value): Remove. - (ACCESSIBLY_DERIVED_FROM_P): Remove. - * call.c (standard_conversion): Use lookup_base. - * class.c (strictly_overrides): Likewise. - (layout_virtual_bases): Likewise. - (warn_about_ambiguous_direct_bases): Likewise. - (is_base_of_enclosing_class): Likewise. - (add_vcall_offset_vtbl_entries_1): Likewise. - * cvt.c (build_up_reference): Adjust comment. - * init.c (build_member_call): Reformat. - * search.c (get_binfo): Remove. - (get_base_distance_recursive): Remove. - (get_base_distance): Remove. - (lookup_base_r): Tweak. - (lookup_base): Add ba_quiet control. Complete the types here. - (covariant_return_p): Use lookup_base. - * tree.c (binfo_value): Remove. - (maybe_dummy_object): Use lookup_base. - * typeck.c (build_static_cast): Use lookup_base. - (get_delta_difference): Likewise. - * typeck2.c (binfo_or_else): Use lookup_base. - (build_scoped_ref): Add back error_mark_check. - (build_m_component_ref): Use lookup_base. - -2001-11-29 Joseph S. Myers <jsm28@cam.ac.uk> - - * Make-lang.in (c++.generated-manpages): New dummy target. - -2001-11-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (cp-lang.o): Depends on c-common.h. - * cp-lang.c (c-common.h): Include. - (LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_SAFE_FROM_P): New hooks. - * decl.c (cxx_init_decl_processing): Don't set lang_safe_from_p. - * expr.c (init_cplus_expand): Don't set lang_expand_constant. - -2001-11-26 Neil Booth <neil@daikokuya.demon.co.uk> - - * decl2.c (c_language): Move to c-common.c. - * lex.c (cxx_post_options, cxx_init_options): Use c-common.c - functions. - (cxx_init): Update. - -2001-11-26 Jason Merrill <jason@redhat.com> - - * call.c (joust): Remove COND_EXPR hack. - -2001-11-25 Aldy Hernandez <aldyh@redhat.com> - - * search.c (lookup_base_r): Declare bk in variable declaration - space. - -2001-11-25 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/3145 - * class.c (build_vbase_pointer): Remove. - (build_vbase_path): Remove. - (build_base_path): New function. - * cp-tree.h (base_access, base_kind): New enumerations. - (build_base_path): Declare. - (convert_pointer_to_real): Remove. - (convert_pointer_to): Remove. - (lookup_base): Declare. - (convert_pointer_to_vbase): Remove. - * call.c (build_scoped_method_call): Use lookup_base & - build_base_path instead of convert_pointer_to_real, - get_base_distance & get_binfo. - (build_over_call): Likewise. - * cvt.c (cp_convert_to_pointer): Likewise. - (convert_to_pointer_force): Likewise. - (build_up_reference): Likewise. - (convert_pointer_to_real): Remove. - (convert_pointer_to): Remove. - * init.c (dfs_initialize_vtbl_ptrs): Use build_base_path - instead of convert_pointer_to_vbase & build_vbase_path. - (emit_base_init): Use build_base_path instead of - convert_pointer_to_real. - (expand_virtual_init): Lose unrequired conversions. - (resolve_offset_ref): Use lookup_base and build_base_path - instead of convert_pointer_to. - * rtti.c (build_dynamic_cast_1): Use lookup_base & - build_base_path instead of get_base_distance & build_vbase_path. - * search.c (get_vbase_1): Remove. - (get_vbase): Remove. - (convert_pointer_to_vbase): Remove. - (lookup_base_r): New function. - (lookup_base): New function. - * typeck.c (require_complete_type): Use lookup_base & - build_base_path instead of convert_pointer_to. - (build_component_ref): Likewise. - (build_x_function_call): Likewise. - (get_member_function_from_ptrfunc): Likewise. - (build_component_addr): Likewise. - * typeck2.c (build_scoped_ref): Likewise. - -2001-11-22 Bryce McKinlay <bryce@waitaki.otago.ac.nz> - - * cp-tree.h (CP_TYPE_QUALS): Removed. - * decl.c (cxx_init_decl_processing): Don't set lang_dump_tree. - * cp-lang.c: Set LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN and - LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN. - * dump.c (cp_dump_tree): Use void* dump_info argument to match - lang-hooks prototype. - * call.c, cp-tree.h, cvt.c, decl.c, init.c, mangle.c, method.c, pt.c, - rtti.c, semantics.c, tree.c, typeck.c, typeck2.c: All references to - CP_TYPE_QUALS changed to cp_type_quals. - * Make-lang.in: References to c-dump.h changed to tree-dump.h. - (CXX_C_OBJS): Remove c-dump.o. - -2001-11-21 Mark Mitchell <mark@codesourcery.com> - - PR c++/3637 - * pt.c (lookup_template_class): Ensure that all specializations - are registered on the list corresponding to the most general - template. - -2001-11-20 Mark Mitchell <mark@codesourcery.com> - - * call.c (non_reference): Add documentation. - (convert_class_to_reference): Do not strip reference types - from conversion operators. - (maybe_handle_ref_bind): Simplify. - (compare_ics): Correct handling of references. - -2001-11-19 John Wilkinson <johnw@research.att.com> - - * dump.c (dump_op): New function. - (cp_dump_tree): Dump CLASSTYPE_TEMPLATE_SPECIALIZATION. Use - dump_op. Dump DECL_MUTABLE, access and staticness for VAR_DECLs. - DECL_PURE_VIRTUAL_P, DECL_VIRTUAL_P, - -2001-11-19 Mark Mitchell <mark@codesourcery.com> - - PR4629 - * semantics.c (finish_sizeof): Make sure that expression created - while processing a template do not have a type. - (finish_alignof): Likewise. - * typeck.c (c_sizeof): Likewise. - (expr_sizeof): Likewise. - -2001-11-18 Neil Booth <neil@daikokuya.demon.co.uk> - - * lex.c (cxx_finish): Call c_common_finish. - (finish_parse): Remove. - -2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * decl.c (create_array_type_for_decl): Check if NAME is NULL_TREE - when displaying error message about missing array bounds. - -2001-11-17 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * mangle.c (write_expression): Handle CAST_EXPR, STATIC_CAST_EXPR, - CONST_CAST_EXPR. - * operators.def: Add CAST_EXPR, STATIC_CAST_EXPR, CONST_CAST_EXPR. - -2001-11-16 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-tree.h (print_class_statistics): Restore. - -2001-11-15 Jason Merrill <jason@redhat.com> - - * method.c (use_thunk): Don't emit debugging information for thunks. - - * parse.y: Add ... IDENTIFIER SCOPE and ... PTYPENAME SCOPE expansions. - * decl.c (make_typename_type): Handle getting a class template. - * search.c (lookup_field_r): A class template is good enough for - want_type. - - * call.c (convert_like_real): Only use cp_convert for the bad part. - (standard_conversion): Also allow bad int->enum. - * typeck.c (ptr_reasonably_similar): Also allow functions to - interconvert. Pointers to same-size integers are reasonably - similar. - - * cvt.c (convert_to_void): If we build a new COND_EXPR, always - give it void type. - -2001-11-15 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/3154 - * init.c (sort_base_init): Remove unreachable code. - (expand_member_init): Adjust comment to reflect reality. Simplify - and remove unreachable code. - -2001-11-15 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-tree.h (init_reswords, cxx_init_decl_processing): New. - (cxx_init): Update prototype. - * decl.c (init_decl_processing): Rename. Move null node init - to its creation time. - * lex.c (cxx_init_options): Update. - (cxx_init): Combine with old init_parse; also call - cxx_init_decl_processing. - -2001-11-14 Richard Sandiford <rsandifo@redhat.com> - - * decl.c (check_initializer): Try to complete the type of an - array element before checking whether it's complete. Don't - complain about arrays with complete element types but an - unknown size. - (cp_finish_decl): Build the hierarchical constructor before - calling maybe_deduce_size_from_array_init. - -2001-11-14 Joseph S. Myers <jsm28@cam.ac.uk> - - * Make-lang.in: Change all uses of $(manext) to $(man1ext). - -2001-11-13 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/4206 - * parse.y (already_scoped_stmt): Remove. - (simple_stmt, WHILE & FOR): Use implicitly_scoped_stmt. - -2001-11-12 H.J. Lu <hjl@gnu.org> - - * cvt.c (ocp_convert): Don't warn the address of a weak - function is always `true'. - -2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE, - LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE, - LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_SET_YYDEBUG): Override. - * cp-tree.h (print_class_statistics): Remove. - (cxx_print_statistics, cxx_print_xnode, cxx_print_decl, cxx_print_type, - cxx_print_identifier, cxx_set_yydebug): New. - * lex.c (set_yydebug): Rename c_set_yydebug. - * ptree.c (print_lang_decl, print_lang_type, print_lang_identifier, - lang_print_xnode): Rename. - * tree.c (print_lang_statistics): Rename. - -2001-11-09 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (dump_array): Fix format specifier warning. - -2001-11-09 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-lang.c (LANG_HOOKS_NAME): Override. - (struct lang_hooks): Constify. - * lex.c (cxx_init_options): Update. - (lang_identify): Remove. - * parse.y (language_string): Remove. - -2001-11-08 Andreas Franck <afranck@gmx.de> - - * Make-lang.in (CXX_INSTALL_NAME, GXX_CROSS_NAME, - DEMANGLER_CROSS_NAME): Handle program_transform_name the way - suggested by autoconf. - (GXX_TARGET_INSTALL_NAME, CXX_TARGET_INSTALL_NAME): Define. - (c++.install-common): Use the transformed target alias names. - -2001-11-06 Neil Booth <neil@cat.daikokuya.demon.co.uk> - - * Make-lang.in: Update. - * cp-lang.c: Include langhooks-def.h. - -2001-11-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (tsubst_copy): Call tsubst for TYPEOF_EXPR. - -2001-11-03 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * lex.c (copy_lang_type): Add static prototype. - -2001-11-02 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (unify): Handle SCOPE_REF. - -2001-11-01 Jakub Jelinek <jakub@redhat.com> - - * tree.c (cp_copy_res_decl_for_inlining): Adjust - DECL_ABSTRACT_ORIGIN for the return variable. - -2001-10-31 Zack Weinberg <zack@codesourcery.com> - - * Make-lang.in: Replace $(INTL_TARGETS) with po-generated. - -2001-10-28 Joseph S. Myers <jsm28@cam.ac.uk> - - * ChangeLog.1, ChangeLog.2, ChangeLog, class.c, decl2.c, search.c, - semantics.c, spew.c: Fix spelling errors. - -2001-10-27 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * decl2.c (validate_nonmember_using_decl): Handle NAMESPACE_DECL. - -2001-10-25 Zack Weinberg <zack@codesourcery.com> - - * cp-lang.c: Redefine LANG_HOOKS_CLEAR_BINDING_STACK to - pop_everything. - -2001-10-23 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * cp-lang.c (cxx_get_alias_set): New function. - Point LANG_HOOKS_GET_ALIAS_SET to it. - -2001-10-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * cp-tree.def (UNBOUND_CLASS_TEMPLATE): New tree node. - * cp-tree.h (make_unbound_class_template): Prototype new function. - * decl.c (make_unbound_class_template): New function. - * decl2.c (arg_assoc_template_arg): Handle UNBOUND_CLASS_TEMPLATE. - * error.c (dump_type): Likewise. - * mangle.c (write_type): Likewise. - * parse.y (template_parm): Likewise. - (template_argument): Use make_unbound_class_template. - * pt.c (convert_template_argument): Handle UNBOUND_CLASS_TEMPLATE. - (tsubst): Likewise. - (tsubst_copy): Likewise. - (unify): Likewise. - * tree.c (walk_tree): Likewise. - * typeck.c (comptypes): Likewise. - -2001-10-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * xref.c (GNU_xref_member): Use safe-ctype macros and/or fold - extra calls into fewer ones. - -2001-10-18 Alexandre Oliva <aoliva@redhat.com> - - * decl.c (duplicate_decls): Propagate DECL_UNINLINABLE. - Warn when merging inline with attribute noinline. - (start_decl, start_function): Warn if inline and attribute - noinline appear in the same declaration. - -2001-10-16 H.J. Lu <hjl@gnu.org> - - * cp-tree.h (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Defined - for tree checking disabled. - -2001-10-16 Hans-Peter Nilsson <hp@axis.com> - - * cp-tree.h (VFIELD_NAME_FORMAT) [NO_DOLLAR_IN_LABEL && - NO_DOT_IN_LABEL]: Adjust to match VFIELD_NAME. - -2001-10-15 Richard Sandiford <rsandifo@redhat.com> - - * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Define. - (unify): Only handle MINUS_EXPR specially if the above flag is set - and the subtracted constant is 1. Clear the flag on recursive calls. - Set it when unifying the maximum value in an INTEGER_TYPE's range. - -2001-10-15 Richard Sandiford <rsandifo@redhat.com> - - * decl.c (bad_specifiers): Don't allow exception specifications - on any typedefs. - -2001-10-14 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp/lex.c (init_cp_pragma): Similarly. - -2001-10-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (lookup_template_class): Build complete template arguments - for BOUND_TEMPLATE_TEMPLATE_PARM. - -2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * cp-tree.h (TYPE_BINFO): Update comment. - (BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): New macro. - (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Use template_info. - (TYPENAME_TYPE_FULLNAME): Use TYPE_FIELDS. - (copy_type): Prototype new function. - * lex.c (copy_lang_decl): Gather tree node statistics. - (copy_lang_type): New function. - (copy_type): Likewise. - (cp_make_lang_type): Create lang_type for - BOUND_TEMPLATE_TEMPLATE_PARM. Set TYPE_BINFO for TYPENAME_TYPE - and BOUND_TEMPLATE_TEMPLATE_PARM. - * pt.c (tsubst): Use copy_type instead of copy_node. - * search.c (lookup_field_1): Ignore TYPENAME_TYPE. - -2001-10-12 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (determine_specialization): Ignore functions without - DECL_TEMPLATE_INFO. - -2001-10-12 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/4476 - * typeck2.c (abstract_virtuals_error): Ignore incomplete classes. - -2001-10-11 Jason Merrill <jason_merrill@redhat.com> - - * typeck2.c (store_init_value): Don't re-digest a bracketed - initializer. - - * class.c (finish_struct_anon): Use TYPE_ANONYMOUS_P instead of - ANON_AGGR_TYPE_P. - -2001-10-11 Richard Henderson <rth@redhat.com> - - * class.c (build_vtable_entry_ref): Create a VTABLE_REF instead - of an asm statement. - (build_vtbl_ref_1): Split out from build_vtbl_ref. - (build_vfn_ref): Use it to handle vtable descriptors before - calling build_vtable_entry_ref. - * decl2.c (output_vtable_inherit): Use assemble_vtable_inherit. - -2001-10-10 Richard Henderson <rth@redhat.com> - - * parse.y (asm_operand): Allow named operands. - * semantics.c (finish_asm_stmt): Tweek for changed location - of the operand constraint. - -2001-10-09 Jason Merrill <jason_merrill@redhat.com> - - * call.c (standard_conversion): Add bad conversion between - integers and pointers. - (convert_like_real): Don't use convert_for_initialization for bad - conversions; complain here and use cp_convert. - (build_over_call): Don't handle bad conversions specially. - (perform_implicit_conversion): Allow bad conversions. - (can_convert_arg_bad): New fn. - * cp-tree.h: Declare it. - * typeck.c (convert_for_assignment): Use it. - (ptr_reasonably_similar): Any target type is similar to void. - -2001-10-08 Alexandre Oliva <aoliva@redhat.com> - - * Make-lang.in (CXX_OBJS): Added cp-lang.o. - (cp/cp-lang.o): New rule. - * cp-tree.h: Declare hooks. - * tree.c: Make hooks non-static. - (init_tree): Don't initialize hooks here. - * lex.c: Likewise. Move definition of lang_hooks to... - * cp-lang.c: ... new file. - -2001-10-08 Richard Henderson <rth@redhat.com> - - * cp-tree.h (struct lang_decl_flags): Remove declared_inline. - (DECL_DECLARED_INLINE_P): Use the bit in struct c_lang_decl. - -2001-10-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (build_vtable_entry_ref): Const-ify. - * decl.c (predefined_identifier, - initialize_predefined_identifiers): Likewise. - * init.c (build_new_1): Likewise. - * lex.c (cplus_tree_code_type, cplus_tree_code_length, resword): - Likewise. - -2001-10-05 Alexandre Oliva <aoliva@redhat.com> - - * optimize.c (struct inline_data): Moved to ../tree-inline.c. - (INSNS_PER_STMT): Likewise. - (remap_decl, remap_block, copy_scopy_stmt, copy_body_r): Likewise. - (copy_body, initialize_inlined_parameters): Likewise. - (declare_return_variable, inlinable_function_p): Likewise. - (expand_call_inline, expand_calls_inline): Likewise. - (optimize_inline_calls, clone_body): Likewise. - * tree.c (walk_tree): Moved to ../tree-inline.c. - (walk_tree_without_duplicates): Likewise. - (copy_tree_r, remap_save_expr): Likewise. - -2001-10-04 Alexandre Oliva <aoliva@redhat.com> - - * Make-lang.in (cp/decl.o, cp/tree.o): Depend on tree-inline.h. - (cp/pt.o, cp/semantics.o, cp/optimize.o): Likewise. - * cp-tree.h (lang_decl): Moved inlined_fns to tree_decl. - (TREE_READONLY_DECL_P, DECL_INLINED_FNS): Moved to ../tree.h. - (flag_inline_trees): Moved declaration to ../tree-inline.h. - (walk_tree): Moved declaration to ../tree-inline.h. - (walk_tree_without_duplicates, copy_tree_r): Likewise. - (remap_save_expr): Likewise. - * decl.c: Include tree-inline.h. - (lang_mark_tree): Don't mark inlined_fns. - * decl2.c (flag_inline_trees): Moved defn to ../tree-inline.c. - * optimize.c: Include tree-inline.h. - (optimize_inline_calls): Move declaration to ../tree.h, as - non-static. - (remap_decl): Use language-independent constructs and hooks. - (remap_block, copy_body_r, declare_return_variable): Likewise. - (inlinable_function_p): Likewise. Don't test for - DECL_LANG_SPECIFIC before DECL_INLINED_FNS as inlined_fns is - no longer language-specific. - (optimize_inline_calls): Likewise. Make it non-static. Moved - call of dump_function to... - (optimize_function): Here... - (clone_body): New function, extracted from... - (maybe_clone_body): ... here. Build decl_map locally and pass - it on to clone_body. - * pt.c, semantics.c: Include tree-inline.h. - * tree.c: Likewise. - (cp_walk_subtrees): New language-specific hook for tree inlining. - (cp_cannot_inline_tree_fn, cp_add_pending_fn_decls, - cp_is_overload_p, cp_auto_var_in_fn_p, - cp_copy_res_decl_for_inlining): Likewise. - (walk_tree): Move language-specific constructs into... - (cp_walk_subtrees): this new function. - (copy_tree_r): Use language-independent constructs and hooks. - (init_tree): Initialize tree inlining hooks. - (remap_save_expr): Adjust prototype so that the declaration - does not require the definition of splay_tree. - -2001-10-03 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * rtti.c (get_tinfo_decl): Call typeinfo_in_lib_p with the type used - to build the declaration instead of the declaration itself. - -2001-10-02 Jason Merrill <jason_merrill@redhat.com> - - * decl2.c (cxx_decode_option): Add 'else'. - - * spew.c (end_input): No longer static. - * cp-tree.h: Declare it. - * parse.y (datadef): Add "error END_OF_SAVED_INPUT" expansion. - -2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk> - - * call.c (build_over_call), typeck.c (build_function_call_real): - Pass type attributes to check_function_format rather than name or - assembler name. Don't require there to be a name or assembler - name to check formats. - -2001-10-02 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (init_decl_processing): Don't call - init_function_format_info. Initialize lang_attribute_table - earlier. - (builtin_function): Call decl_attributes. - (insert_default_attributes): New. - -2001-10-01 Jason Merrill <jason_merrill@redhat.com> - - * decl.c (grokdeclarator): Copy array typedef handling from C - frontend. - - * decl.c (grokdeclarator): Copy too-large array handling from C - frontend. - -2001-09-29 Alexandre Oliva <aoliva@redhat.com> - - * config-lang.in (target_libs): Added target-gperf, so that we - don't try to build it if C++ is disabled. - -2001-09-23 Zack Weinberg <zack@codesourcery.com> - - * Make-lang.in (CXX_OBJS): Take out cp/errfn.o. - (cp/errfn.o): Delete rule. - (cp/error.o): Depend on flags.h. - * errfn.c: Delete file. - * cp-tree.h: Declare warn_deprecated. Remove definitions of - TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, - and TFF_TEMPLATE_DEFAULT_ARGUMENTS. #define cp_error, cp_warning, - cp_pedwarn, and cp_compiler_error to error, warning, pedwarn, and - internal_error respectively. Make cp_deprecated into a macro. - Don't define cp_printer typedef or declare cp_printers. - * error.c: Include flags.h. - Delete: struct tree_formatting_info, print_function_argument_list, - print_declaration, print_expression, print_function_declaration, - print_function_parameter, print_type_id, print_cv_qualifier_seq, - print_type_specifier_seq, print_simple_type_specifier, - print_elaborated_type_specifier, print_rest_of_abstract_declarator, - print_parameter_declaration_clause, print_exception_specification, - print_nested_name_specifier, and definition of cp_printers. - (locate_error): New function. - (cp_error_at, cp_warning_at, cp_pedwarn_at): Moved here and - rewritten in terms of locate_error and diagnostic.c. - (cp_tree_printer): Rename cp_printer; wire up to *_to_string - instead of deleted print_* routines. Handle %C, %L, %O, %Q also. - (init_error): Adjust to match. - -2001-09-22 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (CXX_C_OBJS): Add attribs.o. - -2001-09-21 Richard Henderson <rth@redhat.com> - - * class.c (set_vindex): Mind TARGET_VTABLE_USES_DESCRIPTORS. - (build_vtbl_initializer): Likewise. - (build_vfn_ref): New. - * cp-tree.h: Declare it. - * call.c (build_over_call): Use it. - * decl2.c (mark_vtable_entries): Mark FDESC_EXPR. - * typeck.c (get_member_function_from_ptrfunc): Mind descriptors. - -2001-09-21 J"orn Rennecke <amylaar@redhat.com> - - * decl.c (grokdeclarator): Use C syntax for attr_flags declaration. - -2001-09-21 Joseph S. Myers <jsm28@cam.ac.uk> - - Table-driven attributes. - * decl.c: Rename DECL_MACHINE_ATTRIBUTES to DECL_ATTRIBUTES. - * decl2.c (cplus_decl_attributes): Only take one attributes - parameter. - * cp-tree.c (cplus_decl_attributes): Update prototype. - * class.c (finish_struct), decl.c (start_decl, start_function), - decl2.c (grokfield), friend.c (do_friend), parse.y - (parse_bitfield): Update calls to cplus_decl_attributes. - * decl.c (grokdeclarator): Take a pointer to a single ordinary - attribute list. - * decl.h (grokdeclarator): Update prototype. - * decl2.c (grokfield): Take a single ordinary attribute list. - * friend.c (do_friend): Likewise. - * decl.c (shadow_tag, groktypename, start_decl, - start_handler_parms, grokdeclarator, grokparms, start_function, - start_method), decl2.c (grokfield, grokbitfield, grokoptypename), - parse.y (parse_field, parse_bitfield, component_decl_1), pt.c - (process_template_parm, do_decl_instantiation): Pass single - ordinary attribute lists around. - * decl.c (grokdeclarator): Correct handling of nested attributes. - Revert the patch - 1998-10-18 Jason Merrill <jason@yorick.cygnus.com> - * decl.c (grokdeclarator): Embedded attrs bind to the right, - not the left. - . - * cp-tree.h (cp_valid_lang_attribute): Remove declaration - (cp_attribute_table): Declare. - * decl.c (valid_lang_attribute): Don't define. - (lang_attribute_table): Define. - (init_decl_processing): Initialize lang_attribute_table instead of - valid_lang_attribute. - * tree.c (cp_valid_lang_attribute): Remove. - (handle_java_interface_attribute, handle_com_interface_attribute, - handle_init_priority_attribute): New functions. - (cp_attribute_table): New array. - * decl2.c (import_export_class): Don't use - targetm.valid_type_attribute. - -2001-09-15 Gabriel Dos Reis <gdr@merlin.codesourcery.com> - - * Make-lang.in (cp/error.o): Depend on real.h - * error.c: #include "real.h" - -2001-09-15 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * mangle.c (mangle_conv_op_name_for_type): Use concat in lieu of - xmalloc/strcpy/strcat. - -2001-09-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (warn_extern_redeclared_static, cp_make_fname_decl): - Const-ification. - * pt.c (tsubst_decl): Likewise. - -2001-09-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl2.c (lang_f_options): Const-ification. - * lex.c (cplus_tree_code_name): Likewise. - * spew.c (yyerror): Likewise. - -2001-09-06 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3986 - * class.c (force_canonical_binfo_r): Check & move an indirect - primary base first. - (force_canonical_binfo): Check that it's not already - canonical. - (mark_primary_virtual_base): Remove BINFO parameter. - (mark_primary_bases): Adjust, set BINFO_LOST_PRIMARY_P here. - -2001-09-06 Nathan Sidwell <nathan@codesourcery.com> - - Remove TYPE_NONCOPIED_PARTS. - * cp-tree.h (CLASSTYPE_INLINE_FRIENDS): Map onto - CLASSTYPE_PURE_VIRTUALS. - (TYPE_RAISES_EXCEPTIONS): Map onto TYPE_BINFO. - * class.c (duplicate_tag_error): Remove TYPE_NONCOPIED_PARTS. - (layout_class_type): Don't call fixup_inline_methods here ... - (finish_struct_1): ... call it here. - -2001-09-04 Mark Mitchell <mark@codesourcery.com> - - * decl.c (duplicate_decls): Remove code deadling with - DECL_SAVED_INSNS. - * decl2.c (finish_file): Likewise. - * pt.c (instantiate_decl): Likewise. - * semantics.c (expand_body): Don't defer local functions if - they wouldn't be deferred for some other reason. Don't - generate RTL for functions that will not be emitted. - (genrtl_start_function): Remove code deadling with - DECL_SAVED_INSNS. - (genrtl_finish_function): Likewise. - -2001-09-04 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/4203 - * call.c (build_over_call): Do not optimize any empty base - construction. - -2001-08-31 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * error.c (dump_template_decl): Output template parameters - together with their specifiers. - Output `class' prefix for template template parameter. - (dump_decl): Fix formatting. - -2001-08-30 Kurt Garloff <garloff@suse.de> - - * optimize.c (inlinable_function_p): Allow only smaller single - functions. Halve inline limit after reaching recursive limit. - -2001-08-30 Joern Rennecke <amylaar@redhat.com> - Jason Merrill <jason_merrill@redhat.com> - - * class.c (build_vtable_entry_ref): Subtract in char*, not - ptrdiff_t. - -2001-08-23 Jason Merrill <jason_merrill@redhat.com> - - * tree.c (cp_build_qualified_type_real): Use get_qualified_type. - (build_cplus_array_type): Use cp_build_qualified_type, not - TYPE_MAIN_VARIANT, to get an unqualified version. - - * decl2.c (grok_alignof): Lose. - (build_expr_from_tree): Use expr_sizeof and c_alignof_expr. - * typeck.c (c_alignof): Lose. - * semantics.c (finish_sizeof, finish_alignof): New. - * parse.y: Use them. - * cp-tree.h: Declare them. - -2001-08-22 Jason Merrill <jason_merrill@redhat.com> - - * pt.c (tsubst_expr): Hand off to the TREE_CHAIN of a statement. - Don't loop in COMPOUND_STMT, FOR_STMT or TRY_BLOCK. - * tree.c (cp_statement_code_p): A TAG_DEFN is a statement. - -2001-08-19 Jakub Jelinek <jakub@redhat.com> - - * typeck2.c (add_exception_specifier): Only require complete type if - not in processing template declaration. - -2001-08-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c: Cast argument to size_t, not HOST_WIDE_INT, in calls to - GNU_xref_start_scope and GNU_xref_end_scope. - - * tree.c (TYPE_HASH): Moved to ../tree.h. - -2001-08-16 Mark Mitchell <mark@codesourcery.com> - - * cvt.c (convert_to_void): Preserve TREE_SIDE_EFFECTS - on COMPOUND_EXPRs. - -2001-08-14 Richard Henderson <rth@redhat.com> - - * class.c, cp-tree.h (build_vfn_ref): Remove. - * call.c, rtti.c: Replace all refernces with build_vtbl_ref. - -2001-08-13 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_over_call): Mark COMPOUND_EXPRs generated for - empty class assignment as having side-effects to avoid - spurious warnings. - -2001-08-13 Zack Weinberg <zackw@panix.com> - - * Make-lang.in (cp/except.o): Add libfuncs.h to dependencies. - * except.c: Include libfuncs.h. - -2001-08-11 Gabriel Dos Reis <gdr@merlin.codesourcery.com> - - * decl.c (grokdeclarator): Clarify diagnostic message. - -2001-08-13 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * decl2.c (do_nonmember_using_decl): Replace using directive - with using declaration in the error message. - -2001-08-11 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (maybe_fold_nontype_arg): Use TREE_TYPE of ARG as the - criterion to avoid rebuilding expression tree instead of - processing_template_decl. - -2001-08-07 Jason Merrill <jason_merrill@redhat.com> - - Support named return value optimization for inlines, too. - * decl.c (finish_function): Nullify returns here. - * semantics.c (genrtl_start_function): Not here. - (cp_expand_stmt): Don't mess with CLEANUP_STMTs. - (nullify_returns_r): No longer static. Just clear RETURN_EXPR. - Also nullify the CLEANUP_STMT for the nrv. - * cp-tree.h: Declare it. - * optimize.c (declare_return_variable): Replace the nrv with the - return variable. - * typeck.c (check_return_expr): Be more flexible on alignment check. - Ignore cv-quals when checking for a matching type. - -2001-08-09 Richard Henderson <rth@redhat.com> - - * decl2.c (finish_objects): Use target hooks instead of - assemble_constructor and assemble_destructor. - -2001-08-08 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * g++spec.c (lang_specific_driver): Quote argument after `-Xlinker'. - -2001-08-07 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3820 - Stop using TYPE_NONCOPIED_PARTS. - * call.c (build_over_call): Be careful when copy constructing - or assigning to an empty class. - * class.c (check_bases_and_members): It has a - COMPLEX_ASSIGN_REF if it has a vptr. - (layout_class_type): Don't add empty class padding to - TYPE_NONCOPIED_PARTS. - (finish_struct_1): Don't add the VFIELD either. - * cp-tree.h (TYPE_HAS_TRIVIAL_INIT_REF): Mention _copy_ - initialization. - -2001-08-07 Jason Merrill <jason_merrill@redhat.com> - - * tree.c (walk_tree): Walk siblings even if !walk_subtrees. - -2001-08-06 Richard Henderson <rth@redhat.com> - - * decl2.c (finish_objects): Pass a symbol_ref and priority to - assemble_{constructor,destructor}. Remove priority handling. - -2001-08-05 Gabriel Dos Reis <gdr@merlin.codesourcery.com> - - Don't allow template-id in using-declaration. - * decl2.c (validate_nonmember_using_decl): Handle template-ids. - (do_class_using_decl): Likewise. - -2001-08-04 Neil Booth <neil@cat.daikokuya.demon.co.uk> - - * cp/spew.c (read_token): No need to pop buffers. - -2001-08-02 Stan Shebs <shebs@apple.com> - - * cp-tree.h (FNADDR_FROM_VTABLE_ENTRY): Remove, no longer used. - (fnaddr_from_vtable_entry): Remove decl. - * method.c (use_thunk): Update comment. - -2001-08-01 Andrew Cagney <ac131313@redhat.com> - - * repo.c (get_base_filename): Change return value to const char - pointer. - -2001-08-02 Nathan Sidwell <nathan@codesourcery.com> - - Kill -fhonor-std. - * NEWS: Document. - * cp-tree.h (flag_honor_std): Remove. - (CPTI_FAKE_STD): Remove. - (std_node): Remove comment about it being NULL. - (fake_std_node): Remove. - * decl.c (in_fake_std): Remove. - (walk_namespaces_r): Remove fake_std_node check. - (push_namespace): Remove in_fake_std code. - (pop_namespace): Likewise. - (lookup_name_real): Remove fake_std_node check. - (init_decl_processing): Always create std_node. Always add - std:: things there. - (builtin_function): Always put non '_' fns in std. - * decl2.c (flag_honor_std): Remove. - (lang_f_options): Remove honor-std. - (unsupported_options): Add honor-std. - (set_decl_namespace): Remove fake_std_node check. - (validate_nonmember_using_decl): Likewise. - (do_using_directive): Likewise. - (handle_class_head): Likewise. - * dump.c (cp_dump_tree): Likewise. - * except.c (init_exception_processing): Adjust. - * init.c (build_member_call): Remove fake_std_node check. - (build_offset_ref): Likewise. - * lang-options.h: Remove -fhonor-std, -fno-honor-std. - * rtti.c (init_rtti_processing): Adjust. - -2001-07-31 Alexandre Petit-Bianco <apbianco@redhat.com> - - * tree.c (cp_tree_equal): WITH_CLEANUP_EXPR node to use its second - operand while calling cp_tree_equal. - -2001-07-31 Nathan Sidwell <nathan@codesourcery.com> - - The 3.0 ABI no longer has vbase pointer fields. - * cp-tree.h (VBASE_NAME, VBASE_NAME_FORMAT, VBASE_NAME_P, - FORMAT_VBASE_NAME): Remove. - * method.c (do_build_copy_constructor): Adjust. - (do_build_assign_ref): Adjust. - * search.c (lookup_field_r): Adjust. - * typeck.c (build_component_ref): Adjust. - - The 3.0 ABI always has a vtable pointer at the start of every - polymorphic class. - * rtti.c (build_headof_sub): Remove. - (build_headof): Adjust. - (get_tinfo_decl_dynamic): No need to check flag_rtti - here. Adjust. - (create_real_tinfo_var): Explain why we need a hidden name. - -2001-07-31 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3631 - * class.c (update_vtable_entry_for_fn): The fixed adjustment - of a virtual thunk should be from declaring base. - -2001-07-31 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (dfs_ctor_vtable_bases_queue_p): Always walk into - the shared virtual base, so preserving inheritance graph order. - -2001-07-30 Andreas Jaeger <aj@suse.de> - - * decl2.c: Remove unused var global_temp_name_counter. - -2001-07-28 Richard Henderson <rth@redhat.com> - - * method.c (pending_inlines): Remove. - -2001-07-27 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (mark_primary_virtual_base): Don't adjust base - offsets here. - (dfs_unshared_virtual_bases): Adjust them here. - (mark_primary_bases): Explain why we adjust at the end. - -2001-07-27 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (finish_struct_1): When copying the primary base's - VFIELD, make sure we find it is at offset zero. - -2001-07-26 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (tsubst_template_parms): Call maybe_fold_nontype_arg and - tsubst_expr for default template arguments. - -2001-07-26 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3621 - * spew.c (yylex): Only copy the token's lineno, if it is - nonzero. - -2001-07-26 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3624 - * call.c (resolve_args): Simplify, call - convert_from_reference. - (build_new_op): Resolve and convert from reference ARG1 - earlier. Adjust ARG2 & ARG3 resolve and conversion. - -2001-07-26 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (last_function_parm_tags): Remove. - (current_function_parm_tags): Remove. - (init_decl_processing): Adjust. - (start_function): Adjust. - (store_parm_decls): Adjust. - - PR c++/3152 - * decl.c (grokdeclarator): Detect when a function typedef is - declaring a function, and create last_function_parms correctly. - -2001-07-25 Jason Merrill <jason_merrill@redhat.com> - - * call.c (joust): Only prefer a non-builtin candidate to a builtin - one if they have the same signature. - - * cvt.c (build_up_reference): Take DECL parm. Check TREE_STATIC on - it rather than toplevel_bindings_p. Give it a mangled name if static. - (convert_to_reference): Adjust. - * decl2.c (get_temp_name): Lose. - * mangle.c (mangle_ref_init_variable): New fn. - (mangle_guard_variable): Strip the ref-init header. - * cp-tree.h: Adjust. - * decl.c (cp_finish_decl): Add the DECL_STMT after processing the - initializer. - (grok_reference_init): Always use DECL_INITIAL. - -2001-07-25 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3416 - * call.c (build_conditional_expr): Recheck args after - conversions. - * cp-tree.h (build_conditional_expr): Move to correct file. - * typeck.c (decay_conversion): Diagnose any unknown types - reaching here. - (build_binary_op): Don't do initial decay or default - conversions on overloaded functions. - (build_static_cast): Don't do a decay conversion here. - -2001-07-25 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3543 - * typeck.c (condition_conversion): Resolve an OFFSET_REF. - * expr.c (cplus_expand_expr): An OFFSET_REF should never get here. - -2001-07-25 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (build_vtbl_or_vbase_field): Remove, move into ... - (create_vtbl_ptr): ... here. - -2001-07-25 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (build_vbase_offset_vbtl_entries): Look for - non-primary base of which we are a sub vtable. - -2001-07-24 Phil Edwards <pme@sources.redhat.com> - - * semantics.c (finish_this_expr): Remove unused code. - -2001-07-24 Nathan Sidwell <nathan@codesourcery.com> - - Simplify rtti, now we've only one ABI. - * cp-tree.h (cp_tree_index): Remove CPTI_TINFO_DECL_ID, - CPTI_TINFO_VAR_ID. - (tinfo_decl_id, tinfo_var_id): Remove. - (get_typeid_1): Remove. - * rtti.c - (init_rtti_processing): Remove tinfo_decl_id & tinfo_var_id. - (typeid_ok_p): New function. - (build_type_id): Call typeid_ok_p. Don't call tinfo_from_decl. - (get_tinfo_decl): Remove old abi documentation. - (tinfo_from_decl): Remove. - (get_type_id): Call typeid_ok_p. Absorb get_typeid_1. - (get_typeid_1): Remove. - (get_base_offset): Remove. - (synthesize_tinfo_var): Absorb get_base_offset. - (create_real_tinfo_var): Don't use tinfo_decl_id. - -2001-07-23 Graham Stott <grahams@redhat.com> - - * cp/class.c (type_requires_array_cookie): Fix use of uninitialized - variable has_two_argument_delete_p. - -2001-07-21 Nathan Sidwell <nathan@codesourcery.com> - - Remove flag_vtable_thunk. It is always on for the 3.0 ABI. - * cp-tree.h (CPTI_DELTA2_IDENTIFIER): Remove. - (CPTI_INDEX_IDENTIFIER): Remove. - (CPT_PFN_OR_DELTA2_IDENTIFIER): Remove. - (delta2_identifier): Remove. - (index_identifier): Remove. - (pfn_or_delta2_identifier): Remove. - (flag_vtable_thunks): Remove. - (VTABLE_DELTA2_NAME): Remove. - (VTABLE_INDEX_NAME): Remove. - (FNADDR_FROM_VTABLE_ENTRY): Adjust. - (vfunc_ptr_type_node): Adjust. - (VTABLE_NAME_PREFIX): Adjust. - (build_vfn_ref): Lose first parameter. - (fixup_all_virtual_upcast_offsets): Remove. - * decl.c (initialize_predefined_identifiers): Remove - delta2_identifier, index_identifier, pfn_or_delta2_identifier. - (init_decl_processing): Remove no-vtable-thunk code. - * decl2.c (flag_vtable_thunks): Remove. - (mark_vtable_entries): Remove no-vtable-thunk code. - * error.c (dump_decl): Remove no-vtable-thunk code. - (dump_expr): Adjust ptr to member function code. - * init.c (initialize_vtable_ptrs): Remove no-vtable-thunk - code. - * rtti.c (build_headof): Remove no-vtable-thunk code. - (get_tinfo_decl_dynamic): Adjust build_vfn_ref call. - * search.c (get_base_distance): Remove expand_upcast_fixups case. - (virtual_context) Remove. - (expand_upcast_fixups): Remove. - (fixup_virtual_upcast_offsets): Remove. - (fixup_all_virtual_upcast_offsets): Remove. - * typeck.c (get_member_function_from_ptrfunc): Remove - no-vtable-thunk code. - * call.c (build_over_call): Adjust call to build_vfn_ref. - * class.c (build_vfn_ref): Lose first parameter. Remove - no-vtable-thunk code. - (build_rtti_vtbl_entries): Remove no-vtable-thunk code. - (build_vtable_entry): Remove no-vtable-thunk code. - -2001-07-20 Nathan Sidwell <nathan@codesourcery.com> - - Remove old-abi remnants. Remove comments about old abi - behavior. Remove references to 'new-abi' in comments. - * cp-tree.h: Adjust comments. - (vbase_offsets_in_vtable_p): Delete. - (vcall_offsets_in_vtable_p): Delete. - (vptrs_present_everywhere_p): Delete. - (all_overridden_vfuns_in_vtables_p): Delete. - (merge_primary_and_secondary_vtables_p): Delete. - (TYPE_CONTAINS_VPTR_P): Adjust. - (VTT_NAME_PREFIX): Remove. - (CTOR_VTBL_NAME_PREFIX): Remove. - (init_vbase_pointers): Remove. - * class.c: Adjust coments. - (build_vbase_pointer_fields): Delete. - (build_vbase_pointer): Remove old-abi code. - (build_secondary_vtable): Likewise. - (modify_all_vtables): Likewise. - (create_vtable_ptr): Likewise. - (layout_class_type): Likewise. - (finish_struct_1): Likewise. - (finish_vtbls): Likewise. - (dfs_finish_vtbls): Delete. - (build_vbase_offset_vtbl_entries): Remove old-abi code. - * cvt.c: Adjust comments. - * decl.c: Adjust comments. - * decl2.c: Adjust comments. - * init.c: Adjust comments. - (construct_virtual_bases): Remove old-abi code. - * lang-specs.h: Remove -fno-new-abi. - * mangle.c: Adjust comments. - * rtti.c: Adjust comments. - (get_base_offset): Remove old-abi-code. - * search.c: Adjust comments. - (dfs_init_vbase_pointers): Remove. - (dfs_vtable_path_unmark): Remove. - (init_vbase_pointers): Remove. - * semantics.c: Adjust comments. - (emit_associated_thunks): Remove old-abi code. - * typeck.c: Adjust comments. - -2001-07-20 Daniel Berlin <dan@cgsoftware.com> - - * Make-lang.in (cp/optimize.o): Depend on $(PARAMS_H), not - params.h. - -2001-07-19 Mark Mitchell <mark@codesourcery.com> - - * class.c (finish_struct_anon): Forbid nested classes. - -2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk> - - * decl2.c: Don't include dwarfout.h and dwarf2out.h. - * optimize.c: Include debug.h. - (maybe_clone_body): Use debug hook. - * semantics.c: Include debug.h. - (expand_body): Use debug hook. - -2001-07-19 Neil Booth <neil@daikokuya.demon.co.uk> - - * spew.c (read_token, yyerror): Remove CPP_INT, CPP_FLOAT cases. - -2001-07-18 Mark Mitchell <mark@codesourcery.com> - - * class.c (type_requires_array_cookie): New function. - (check_methods): Don't try to figure out whether the type needs a - cookie here. - (check_bases_and_members): Set TYPE_VEC_NEW_USES_COOKIE here. - * cp-tree.h (TYPE_VEC_DELETE_TAKES_SIZE): Remove. - (TYPE_VEC_NEW_USES_COOKIE): Reimplement. - * pt.c (instantiate_class_template): Don't set - TYPE_VEC_DELETE_TAKES_SIZE. - * NEWS: Document ABI changes from GCC 3.0. - -2001-07-18 Xavier Delacour <xavier@fmaudio.net>, - Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> - - * NEWS (Changes in GCC 3.0): Fix typo. - -2001-07-13 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl2.c (cplus_decl_attributes): Take a pointer to the node to - which attributes are to be attached, and a flags argument. Update - call to decl_attributes. - (grokfield): Update call to decl_attributes. - * class.c (finish_struct): Update call to cplus_decl_attributes. - * cp-tree.h (cplus_decl_attributes): Update prototype. - * decl.c (start_decl, grokdeclarator, start_function): Update - calls to decl_attributes and cplus_decl_attributes. - * friend.c (do_friend): Update call to cplus_decl_attributes. - * parse.y (parse_bitfield): Update call to cplus_decl_attributes. - -2001-07-12 Mark Mitchell <mark@codesourcery.com> - - * decl.c (make_rtl_for_nonlocal_decl): Set DECL_C_HARD_REGISTER - for `register' variables with an asm-specification. - -2001-07-11 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (finish_asm_stmt): Mark the output operands - to an asm addressable, if necessary. - -2001-07-11 Ben Elliston <bje@redhat.com> - - * Revert this change -- there is a subtle bug. - - PR c++/80 - * decl.c (finish_enum): New "attributes" argument; pass it to - cplus_decl_attributes. Use a narrower type if the enum is packed. - * cp-tree.h (finish_enum): Adjust prototype. - * parse.y (enum_head): New non-terminal. - (structsp): Use it. Enums now may be preceded or followed by - optional attributes -- pass their chained tree to finish_enum(). - * pt.c (tsubst_enum): Pass NULL_TREE for the new argument. - -2001-07-10 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_decl): Set DECL_CONTEXT for namespace-scope - variables. - -2001-07-10 Jason Merrill <jason_merrill@redhat.com> - - * semantics.c (cp_expand_stmt): Fix for null - current_function_return_value. - -2001-07-10 Jan van Male <jan.vanmale@fenk.wau.nl> - - * call.c (build_op_delete_call): Initialize fn. - (convert_like_real): Delete conditional. - (joust): Initialize *w and *l. - * class.c: Add prototype for binfo_ctor_vtable. - (get_primary_binfo): Initialize result. - * init.c (build_java_class_ref): Initialize name. - -2001-07-09 Erik Rozendaal <dlr@acm.org> - - * typeck.c (unary_complex_lvalue): Do not duplicate the - argument to modify, pre-, or post-increment when used as an - lvalue and when the argument has side-effects. - -2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (start_decl): Don't call SET_DEFAULT_DECL_ATTRIBUTES. - (start_function): Don't call SET_DEFAULT_DECL_ATTRIBUTES. Call - cplus_decl_attributes even if attrs is NULL. - * friend.c (do_friend): Don't call SET_DEFAULT_DECL_ATTRIBUTES. - -2001-07-08 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (grokdeclarator), decl2.c (cplus_decl_attributes): Update - calls to decl_attributes. - -2001-07-06 Ira Ruben <ira@apple.com> - - * cp-tree.def (TEMPLATE_DECL): Update comment. DECL_RESULT should - be DECL_TEMPLATE_RESULT. - -2001-07-05 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * cp-tree.h (copy_template_template_parm): Rename to ... - (bind_template_template_parm): ... here. - * tree.c (copy_template_template_parm): Rename to ... - (bind_template_template_parm): ... here. Remove the case when - NEWARGS is NULL_TREE. - (copy_tree_r): Don't copy TEMPLATE_TEMPLATE_PARM and - BOUND_TEMPLATE_TEMPLATE_PARM. - * pt.c (lookup_template_class): Adjust. - -2001-07-05 Jason Merrill <jason_merrill@redhat.com> - - * cvt.c (convert_lvalue): New fn. - * cp-tree.h: Declare it. - * method.c (do_build_assign_ref): Use it. - (do_build_copy_constructor): Convert parm to base types - before calling base constructors. - - * typeck.c (check_return_expr): Check DECL_ALIGN instead of - DECL_USER_ALIGN. Check flag_elide_constructors instead of - optimize. - * semantics.c (cp_expand_stmt): Don't destroy the named return value. - -2001-07-02 Nathan Sidwell <nathan@codesourcery.com> - - * optimize.c (optimize_inline_calls): New function, broken out - of ... - (optimize_function): ... here. Call it. Don't inline if it is - a thunk. - (dump_function): Print name of dump flag causing this dump. - * semantics.c (expand_body): Move thunk inline check to - optimize_function. - -2001-06-29 Joseph S. Myers <jsm28@cam.ac.uk> - - * typeck.c (COMP_TYPE_ATTRIBUTES): Don't define. - (comptypes): Use target.comp_type_attributes. - -2001-06-29 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (flag_dump_class_layout): Remove unneeded declaration. - -2001-06-28 Gabriel Dos Reis <gdr@merlin.codesourcery.com> - - * error.c (lang_print_error_function): Add a `diagnostic_context *' - parameter. Tweak. - -2001-06-27 Neil Booth <neil@cat.daikokuya.demon.co.uk> - - * decl2.c (import_export_class): Update. - -2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (init_error): Adjust settings. - -2001-06-26 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (init_error): Adjust settings. - -2001-06-19 Richard Sandiford <rsandifo@redhat.com> - - * except.c (initialize_handler_parm): Expect __cxa_begin_catch to - return pointers to data members by reference rather than by value. - -2001-06-18 Jason Merrill <jason_merrill@redhat.com> - - Implement the Named Return Value optimization. - * cp-tree.h (struct cp_language_function): Add x_return_value. - (current_function_return_value): Now a macro. - * decl.c: Don't define it. - (define_label, finish_case_label): Don't clear it. - (init_decl_processing): Don't register it with GC. - * semantics.c (genrtl_finish_function): Don't check it for - no_return_label. Copy the RTL from the return value to - current_function_return_value and walk, calling... - (nullify_returns_r): ...this new fn. - * typeck.c (check_return_expr): Set current_function_return_value. - -2001-06-15 Jason Merrill <jason_merrill@redhat.com> - - * class.c (dfs_accumulate_vtbl_inits): Just point to the base we're - sharing a ctor vtable with. Merge code for cases 1 and 2. - (binfo_ctor_vtable): New fn. - (build_vtt_inits, dfs_build_secondary_vptr_vtt_inits): Use it. - -2001-06-14 Jason Merrill <jason_merrill@redhat.com> - - * class.c (dfs_find_final_overrider): Fix logic. - - * class.c (update_vtable_entry_for_fn): Uncomment optimization to use - virtual thunk instead of non-virtual. - (get_matching_virtual): Uncomment. - - * pt.c (unify): Don't recurse between the POINTER_TYPE and the - OFFSET_TYPE. If we're adding cv-quals, the extra ones would be on - PARM, not ARG. - -2001-06-14 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (dfs_accumulate_vtbl_inits): For case 2 & 3, make sure - we've not emerged from the hierarchy of RTTI_BINFO on reaching - a non-virtual base. - -2001-06-13 Mark Mitchell <mark@codesourcery.com> - - * NEWS: Update release number. - -2001-06-12 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3130, c++/3131, c++/3132 - * cp-tree.h (BINFO_UNSHARED_MARKED): New #define. - * class.c (force_canonical_binfo_r): Move - BINFO_UNSHARED_MARKED, BINFO_LOST_PRIMARY_P. Don't move - virtual bases unless they're primary and what they're primary - too has been moved. - (dfs_unshared_virtual_bases): Use BINFO_UNSHARED_MARKED. Cope - with morally virtual bases. Duplicate BINFO_LOST_PRIMARY_P and - BINFO_PRIMARY_BASE_OF. Clear BINFO_VTABLE for all but the most - derived binfo. - (mark_primary_bases): Use BINFO_UNSHARED_MARKED. - (layout_nonempty_base_or_field): Add most derived type - parameter. Adjust. - (layout_empty_base): Likewise. - (build_base_field): Likewise. - (build_base_fields): Likewise. - (propagate_binfo_offsets): Add most derived type - parameter. Skip non canonical virtual bases too. - (dfs_set_offset_for_unshared_vbases): Don't skip primary - bases. Do skip canonical bases. - (layout_virtual_bases): Adjust. - (layout_class_type): Adjust. - (dfs_get_primary_binfo): Build list of virtual primary base - candidates. - (get_primary_binfo): Check that the shared virtual primary - base candidate was found first. - (accumulate_vtbl_inits): Don't do anything for non-vptr - containing binfos. For case 1 primary virtual bases, keep - checking that we've not emerged from the hierarchy of RTTI_BINFO. - -2001-06-12 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/3089 - * class.c (dfs_accumulate_vtbl_inits): Always walk down the - hierarchy looking for primary bases for a ctor - vtable. Recursively call oneself, if we meet our primary via - this route and haven't met it yet via inheritance graph order. - -2001-06-11 Mark Mitchell <mark@codesourcery.com> - - * lang-options.h: Emit documentation for -fno-honor-std, not - -fhonor-std. - -2001-06-10 Alexandre Oliva <aoliva@redhat.com> - - * typeck.c (get_member_function_from_ptrfunc) [vbit_in_delta]: - Don't clobber delta. - (expand_ptrmemfunc_cst) [ptrmemfunc_vbit_in_delta]: Adjust pfn. - -2001-06-10 Mark Mitchell <mark@codesourcery.com> - Gabriel Dos Reis <gdr@codesourcery.com> - - * Make-lang.in (cp/call.o): Depend on diagnostic.h - (cp/typeck.o): Depend on diagnostic.h - (cp/typeck2.o): Depend on diagnostic.h - (cp/repo.o): Depend on dignostic.h - * typeck.c: #include diagnostic.h - (convert_for_initialization): Remove extern declaration for - warningcount and errorcount. - - * call.c: #include diagnostic.h - (convert_like_real): Remove extern declaration for warnincount and - errorcount. - - * repo.c: #include diagnostic.h - * typeck2.c: #include diagnostic.h - -2001-06-08 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (duplicate_decls): Fix DECL_TEMPLATE_RESULT thinko - in previous change. - -2001-06-08 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/2929 - * friend.c (do_friend): Use push_decl_namespace for classes at - namespace scope. - -2001-06-08 Nathan Sidwell <nathan@codesourcery.com> - Jason Merrill <jason_merrill@redhat.com> - - PR c++/3061 - * class.c (build_secondary_vtable): Use assert, rather than an error - message. - (dfs_fixup_binfo_vtbls): BINFO_VTABLE might be NULL. - (dfs_accumulate_vtbl_inits): A lost primary virtual base may - be between ORIG_BINFO and RTTI_BINFO, but neither of them. - Don't set BINFO_VTABLE for a primary virtual base. - -2001-06-07 Mark Mitchell <mark@codesourcery.com> - - * decl.c (duplicate_decls): Update source position information - when a template function is defined. - -2001-06-07 Phil Edwards <pme@sources.redhat.com> - - * lang-specs.h: Move -D_GNU_SOURCE to config/linux.h. - -2001-06-07 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/2914 - * decl.c (pushtag): Don't push into a complete type's scope. - -2001-06-06 Jason Merrill <jason_merrill@redhat.com> - - * cp-tree.h (THUNK_GENERATE_WITH_VTABLE_P): Lose. - (struct lang_decl_flags): Lose generate_with_vtable_p. - (BV_GENERATE_THUNK_WITH_VTABLE_P): Lose. - * class.c (copy_virtuals): Adjust. - * decl2.c (mark_vtable_entries): Adjust. - * method.c (make_thunk, build_vtable_entry): Adjust. - * class.c (update_vtable_entry_for_fn): Only look as far as the - first defining class. - (build_vtbl_initializer): Put nothing in the slot for a function only - defined in a lost primary virtual base. - (add_vcall_offset_vtbl_entries_1): Use the same code for - the lost primary case and the normal case. - (dfs_unshared_virtual_bases): Don't lose a non-virtual primary base. - (get_vfield_offset, get_derived_offset): Lose. - (dfs_find_final_overrider): Use look_for_overrides_here. - (get_matching_virtual): New fn. - * semantics.c (emit_associated_thunks): Check BV_USE_VCALL_INDEX_P, - not BV_VCALL_INDEX. - * search.c (look_for_overrides_here): Split out from... - (look_for_overrides_r): Here. - - * class.c (find_final_overrider): Return error_mark_node on error. - - * decl2.c (key_method): #if 0 accidental change. - -2001-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * call.c (convert_default_arg): Use INTEGRAL_TYPE_P. - (build_over_call): Likewise. - * decl.c (grokparms): Likewise. - * pt.c (tsubst_decl): Likewise. - * typeck.c (convert_arguments): Likewise. - -2001-06-05 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (begin_class_definition): Robustify. - - * pt.c (instantiate_decl): Tell the repository code about the - clones, not the cloned functions. - * repo.c (repo_template_used): Explicitly instantiate the cloned - function, not the clones. - -2001-06-05 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_user_type_conversion_1): Set ICS_USER_FLAG and - ICS_BAD_FLAG on created conversion. - (compare_ics): Break out rank. - -2001-06-05 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (xref_tag): Remove extraneous %s on dependent name - lookup warning. - -2001-06-05 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (layout_vtable_decl): Fix off by one error on - build_index_type. - (build_vtt): Likewise. - (build_ctor_vtbl_group): Likewise. - -2001-06-05 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (maybe_indent_hierarchy): New function. - (dump_class_hierarchy_r): Add flags. Dump extra binfo - information, if enabled. Use maybe_indent_hierarchy. Adjust - output format. - (dump_class_hierarchy): Adjust prototype. Adjust output format. - (dump_array, dump_vtable, dump_vtt): New functions. - (finish_struct_1): Adjust hierarchy dumping. - (initialize_vtable): Call dump_vtable. - (build_vtt): Call dump_vtt. - (build_ctor_vtbl_group): Call dump_vtable. - * decl2.c (flag_dump_class_layout): Remove. - (cxx_decode_option): Remove dump translation unit - and dump class hierarchy check. Call dump_switch_p. - (finish_file): Adjust dumping. - (dump.c): Only dump base classes if not TDF_SLIM. - Only dump namespace members if not TDF_SLIM. - * optimize.c (dump_function): New function. - (optimize_function): Call dump_function. - * semantics.c (expand_body): Use dump_enabled_p. - -2001-06-01 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/2936 - Part missed from first commit - * decl2.c (finish_anon_union): Copy context. - -2001-05-30 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/2936 - * optimize.c (remap_decl): Remap anonymous aggregate members too. - -2001-05-26 Nathan Sidwell <nathan@codesourcery.com> - - PR g++/2823 - * semantics.c (expand_body): Don't optimize thunks. - -2001-05-25 Sam TH <sam@uchicago.edu> - - * cp-tree.h lex.h: Fix header include guards. - -2001-05-25 Mark Mitchell <mark@codesourcery.com> - - * decl.c (init_decl_processing): Tweak. - -2001-05-24 Mark Mitchell <mark@codesourcery.com> - - * decl.c (duplicate_decls): Tidy. - (init_decl_processing): Always set flag_no_builtin. - -2001-05-24 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/2184 - * decl2.c (do_local_using_decl): Push the decls, even in a - template. - -2001-05-22 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (initialize_inlined_parameters): Don't set - TREE_READONLY for a VAR_DECL taking the place of an inlined - PARM_DECL. - -2001-05-22 Jason Merrill <jason_merrill@redhat.com> - - * class.c, cp-tree.h, rtti.c: Remove com_interface attribute support. - * tree.c (cp_valid_lang_attribute): Warn about use of com_interface - attribute. - -2001-05-22 Joseph S. Myers <jsm28@cam.ac.uk> - - * parse.y: Refer to compound literals as such, not as - constructor-expressions. - -2001-05-21 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_op_delete_call): Ignore exception-specifications - when looking for matching delete operators. - * init.c (build_new_1): Compute whether or not the allocation - function used is a placement allocation function or not, and - communicate this information to build_op_delete_call. - -2001-05-21 Jason Merrill <jason_merrill@redhat.com> - - * class.c (build_vtable_entry_ref): Lose vtbl parm. Fix for new abi. - (build_vtbl_ref): Adjust. - (dfs_accumulate_vtbl_inits): Set TREE_CONSTANT on the vtable address. - * decl2.c (lang_f_options): Remove huge-objects, vtable-thunks. - Re-add vtable-gc. - (unsupported_options): Correspondingly. - - * decl2.c (maybe_make_one_only): Check flag_weak, not - supports_one_only(). - - * cp-tree.def (START_CATCH_STMT): Lose. - * dump.c (cp_dump_tree): Don't dump it. Do dump HANDLER_PARMS. - * tree.c (cp_statement_code_p): Don't case it. - * semantics.c (cp_expand_stmt): Likewise. - * cp-tree.h (START_CATCH_TYPE): Lose. - (HANDLER_TYPE): New. - * except.c (expand_start_catch_block): Don't start any blocks. - Return the type. - (expand_end_catch_block): Don't end any blocks. - * parse.y (handler): Don't pass anything from finish_handler_parms - to finish_handler. - * pt.c (tsubst_expr): Likewise. - * semantics.c (begin_handler): Call note_level_for_catch here. - (finish_handler_parms): Don't return anything. - (genrtl_catch_block, begin_catch_block): Lose. - (genrtl_handler): Call expand_start_catch here. - -2001-05-18 Jason Merrill <jason_merrill@redhat.com> - - * class.c (build_vtable): Set DECL_ASSEMBLER_NAME for vtables here. - (get_vtable_decl, build_vtt): Not here. - -2001-05-20 Nathan Sidwell <nathan@codesourcery.com> - - PR c++/2781 - * optimize.c (update_cloned_parm): Copy addressability and other - flags. - -2001-05-20 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (determine_specialization): Ignore artificial functions. - -2001-05-20 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-tree.h (struct lang_identifier, C_RID_YYCODE): Update. - (C_RID_CODE): Remove. - * lex.c (cxx_init_options): Call set_identifier_size. Update. - (init_parse): Don't do it here. - -2001-05-18 Diego Novillo <dnovillo@redhat.com> - - * decl2.c (finish_objects): Use the original SYMBOL_REF from the - function declaration to avoid stripping the symbol's attributes. - -2001-05-18 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (pushdecl): Adjust error string. - (xref_tag): Adjust friend class injection warning. Remove the - inherited name from the class shadowed scope. - -2001-05-17 Mark Mitchell <mark@codesourcery.com> - - * except.c (cp_protect_cleanup_actions): New function. - (init_exception_processing): Don't set protect_cleanup_actions - here. Do set lang_protect_cleanup_actions. - -2001-05-16 Nathan Sidwell <nathan@codesourcery.com> - - * spew.c (read_token): Call yyerror on all unexpected tokens. - -2001-05-16 Nathan Sidwell <nathan@codesourcery.com> - - * init.c (member_init_ok_or_else): Take a tree rather than - string for name. - (expand_member_init): Adjust. - -2001-05-14 Nick Clifton <nickc@cambridge.redhat.com> - - * decl.c (duplicate_decls): Suppress warning about duplicate - decls if the first decl is a friend. - -2001-05-12 Zack Weinberg <zackw@stanford.edu> - - * except.c (choose_personality_routine): Export. Add - explanatory comment. Take an enum languages, not a boolean. - (initialize_handler_parm): Adjust to match. - * cp-tree.h: Prototype choose_personality_routine. - * lex.c (handle_pragma_java_exceptions): New function. - (init_cp_pragma): Register #pragma GCC java_exceptions. - -2001-05-12 Neil Booth <neil@cat.daikokuya.demon.co.uk> - - * method.c (build_mangled_C99_name): Remove unused prototype. - -2001-05-12 Alexandre Oliva <aoliva@redhat.com> - - * cp-tree.h (ptrmemfunc_vbit_where_t): Declare type. - * typeck.c (get_member_function_from_ptrfunc, - build_ptrmemfunc, expand_ptrmemfunc_cst): Take - TARGET_PTRMEMFUNC_VBIT_LOCATION into account. - - Reverted Geoff Keating's 2001-05-03's patch. - -2001-05-11 Ira Ruben <ira@apple.com> - - * cp/cp-tree.h (C_EXP_ORIGINAL_CODE): Delete; declared in c-common.h. - -2001-05-11 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp-tree.h (finish_label_expr, lookup_label): Delete. - * parse.y: Update for '&&'; don't issue warning here. - * semantics.c (finish_label_expr): Delete. - -2001-05-07 Mark Mitchell <mark@codesourcery.com> - - * splay-tree.h (splay_tree_max): New function. - (splay_tree_min): Likewise. - -2001-05-03 Geoffrey Keating <geoffk@redhat.com> - - * cp-tree.h (enum cp_tree_index): Add CPTI_PFN_VFLAG_IDENTIFIER. - (pfn_vflag_identifier): Define. - Update comment about layout of pointer functions. - (build_ptrmemfunc1): Update prototype. - (expand_ptrmemfunc_cst): Update prototype. - * decl.c (initialize_predefined_identifiers): Initialize - pfn_vflag_identifier. - (build_ptrmemfunc_type): When FUNCTION_BOUNDARY < 16, add - an extra field to the type. - * expr.c (cplus_expand_constant): Pass 'flag' between - expand_ptrmemfunc_cst and build_ptrmemfunc1. - * typeck.c (get_member_function_from_ptrfunc): When - FUNCTION_BOUNDARY < 16, look at additional field to determine - if a pointer-to-member is a real pointer or a vtable offset. - (build_ptrmemfunc1): Add new parameter to contain extra field. - (build_ptrmemfunc): Pass the extra field around. - (expand_ptrmemfunc_cst): Add new parameter to return extra field. - (pfn_from_ptrmemfunc): Ignore the extra field. - -2001-05-03 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (flag_inline_trees): Update documentation. - * decl.c (init_decl_processing): Adjust handling of - flag_inline_functions and flag_inline_trees to support -O3. - (grokfndecl): Set DECL_INLINE on all functions if that's what - the user requested. - (save_function_data): Clear DECL_INLINE in - current_function_cannot_inline is non-NULL. - * decl2.c (flag_inline_trees): Update documentation. - -2001-05-03 Nathan Sidwell <nathan@codesourcery.com> - - * dump.c (cp_dump_tree, USING_STMT case): New case. - * tree.c (cp_statement_code_p): Add USING_STMT. - * decl2.c (do_using_directive): Add the using directive statement. - - * tree.c (walk_tree): Reformat an if block. - -2001-05-02 Mark Mitchell <mark@codesourcery.com> - - * decl.c (compute_array_index_type): Don't try to do anything with - the indices when processing a template. - -2001-05-02 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c: NULL_PTR -> NULL. - * class.c: Likewise. - * cvt.c: Likewise. - * decl.c: Likewise. - * decl2.c: Likewise. - * except.c: Likewise. - * init.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - * typeck2.c: Likewise. - -2001-05-02 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (do_using_directive): Revert previous patch. - -2001-05-01 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.def (USING_STMT): New statement node. - * cp-tree.h (USING_STMT_NAMESPACE): New macro. - * decl2.c (do_using_directive): Add USING_STMT to statement - tree. Don't emit errors when processing template decl. - * pt.c (tsubst_expr, USING_STMT case): New case. - * semantics.c (cp_expand_stmt, USING_STMT case): New case. - -2001-05-01 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_new_op): Convert args from reference here. - (build_conditional_expr): Don't convert here. - -2001-05-01 Nathan Sidwell <nathan@codesourcery.com> - - * spew.c (last_token_id): New static variable. - (read_token): Set it here. - (yyerror): Use it here. - -2001-04-30 Richard Henderson <rth@redhat.com> - - * cvt.c: Downcase C_PROMOTING_INTEGER_TYPE_P invocations. - * decl.c: Likewise. - -2001-04-30 Mark Mitchell <mark@codesourcery.com> - - * gxxint.texi: Remove. - * Make-lang.in: Remove all traces of gxxint.texi. - -2001-04-30 Mark P Mitchell <mark@codesourcery.com> - - * decl2.c (start_static_initialization_or_destruction): Correct - logic to handle the -fno-use-cxa-atexit case. - -2001-04-30 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (update_cloned_parm): New function. - (maybe_clone_body): Use it. Update the `this' parameter too. - -2001-04-29 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl2.c (unsupported_options): Add new-abi. - * lang-options.h: Remove no longer supported options. - -2001-04-27 Nathan Sidwell <nathan@codesourcery.com> - - * except.c (can_convert_eh): Don't check template parms, - typename types etc. - -2001-04-27 Nathan Sidwell <nathan@codesourcery.com> - - * optimize.c (maybe_clone_body): Copy parameter names and locations. - -2001-04-27 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (adjust_clone_args): Prototype new function. - * class.c (adjust_clone_args): New function. - * decl.c (start_function): Call it for in charge ctors. - -2001-04-26 Mark Mitchell <mark@codesourcery.com> - - * method.c (use_thunk): Make sure that thunks really are emitted - when requested. - -2001-04-26 Nathan Sidwell <nathan@codesourcery.com> - - * mangle.c (write_chars): New macro. - (hwint_to_ascii): New function - (write_number): Use it. - (write_integer_cst): Deal with really big numbers. - -2001-04-25 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (maybe_clone_body): Copy TREE_PUBLIC before emitting - the clone. - -2001-04-25 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Set context of namespace scope - TYPE_DECLS. - -2001-04-24 Zack Weinberg <zackw@stanford.edu> - - * cp/optimize.c: Include hashtab.h. - (struct inline_data): Add tree_pruner. - (expand_call_inline, expand_calls_inline): Use it when calling - walk_tree. - (optimize_function): Initialize and free tree_pruner. - -2001-04-24 Nathan Sidwell <nathan@codesourcery.com> - - Lazy __FUNCTION__ generation. - * cp-tree.def (FUNCTION_NAME): Remove. - * cp-tree.h (function_name_declared_p): Remove. - (cp_fname_init): Prototype. - * decl.c (init_decl_processing): Don't generate __FUNCTION__ et al ids, - don't call declare_function_name. Call start_fname_decls. - (cp_make_fname_decl): Adjust parameters. Generate the name. Don't - clobber the line number. - (cp_fname_init): New function. - (start_function): Call start_fname_decls. - (finish_function): Call finish_fname_decls. - * lex.c (reswords): Add slots for __FUNCTION__ et al. - (rid_to_yy): Add mappings for __FUNCTION__ et al. - * optimize.c (maybe_clone_body): Remove function_name_declared_p. - * parse.y (VAR_FUNC_NAME): New token. - (primary): Add VAR_FUNC_NAME. - * pt.c (tsubst_decl): Adjust a DECL_PRETTY_FUNCTION_P's - generation. - (tsubst, FUNCTION_NAME case): Remove. - (tsubst_copy, FUNCTION_NAME case): Remove. - (tsubst_expr, DECL_STMT case): Be careful with a - DECL_PRETTY_FUNCTION_P. - (instantiate_decl): Remove function_name_declared_p. - * semantics.c (begin_compound_statement): Don't call - declare_function_name here. - (setup_vtbl_ptr). Don't save & restore function_name_declared_p. - (finish_translation_unit): Call finish_fname_decls. - (expand_body): Remove function_name_declared_p. - * typeck2.c (digest_init): Allow any ERROR_MARK. - -2001-04-24 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (tsubst_decl): Use VOID_TYPE_P. - * semantics.c: Fix some typos. - -2001-04-23 Phil Edwards <pme@sources.redhat.com> - - * cp/decl2.c (flag_honor_std): Always initialize to 1. - -2001-04-22 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * xref.c (GNU_xref_file): Use concat in lieu of xmalloc/sprintf. - -2001-04-23 Jason Merrill <jason_merrill@redhat.com> - - * except.c (build_throw): Wrap the initialization of the exception - object in a MUST_NOT_THROW_EXPR. - (do_free_exception): #if 0. - -2001-04-20 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (finish_enum): Change prototype. - * decl.c (finish_enum): Reorganize. - * parse.y (structsp): Adjust calls to finish_enum. - -2001-04-20 Nathan Sidwell <nathan@codesourcery.com> - - * tree.c (cp_tree_equal): Adjust final switch formatting. Add - 't' case. - -2001-04-20 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (dfs_unshared_virtual_bases): Add ATTRIBUTE_UNUSED. - (layout_empty_base): Return at end flag. - (build_base_field): Likewise. - (build_base_fields): Likewise. - (layout_virtual_bases): Don't add 1 to eoc value. - (end_of_class): Use full size for empty bases. - (layout_class_type): Clear CLASSNEARLY_EMPTY_P if we appended - empty bases. Don't add 1 to eoc value. Only add trailing padding - if we're an empty class with no empty bases. - (dump_class_hierarchy): Dump size and alignment. - -2001-04-20 Jakub Jelinek <jakub@redhat.com> - - * call.c (maybe_handle_ref_bind): Copy ICS_USER_FLAG and - ICS_BAD_FLAG. - -2001-04-20 Jakub Jelinek <jakub@redhat.com> - - * search.c (lookup_field_r): If looking for type and non-TYPE_DECL - is found, look first if name does not match the structure name. - -2001-04-19 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_LANGUAGE): Don't assume DECL_LANG_SPECIFIC is - set. - (SET_DECL_LANGUAGE): New macro. - * decl.c (duplicate_decls): Use SET_DECL_LANGUAGE. - (pushdecl): Likewise. - (build_library_fn_1): Likewise. - (build_cp_library_fn): Likewise. - (grokfndecl): Likewise. - (grokvardecl): Mark `extern "C"' variables as having C linkage. - * decl2.c (grokclassfn): Use SET_DECL_LANGUAGE. - * lex.c (retrofit_lang_decl): Likewise. - * mangle.c (mangle_decl_string): Don't mangle the names of - variables declared with C language linkage. - * semantics.c (finish_member_declaration): Use SET_DECL_LANGUAGE. - -2001-04-18 John David Anglin <dave@hiauly1.hia.nrc.ca> - - * semantics.c (simplify_aggr_init_exprs_r): Don't restore - flag_access_control from uninitialized storage. - -2001-04-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (TYPE_PTRMEM_CLASS_TYPE): Improve documentation. - * mangle.c (write_pointer_to_member_type): Fix mangling of - pointers to cv-qualified member function types. - - * init.c (build_delete): Create a SAVE_EXPR for the address if - we're going to use it more than once. - -2001-04-13 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DELTA2_FROM_PTRMEMFUNC): Remove. - (expand_ptremfunc_cst): Change prototype. - (delta2_from_ptrmemfunc): Remove. - * expr.c (cplus_expand_constant): Adjust call to - expand_ptrmemfunc_cst. - * typeck.c (build_ptrmemfunc1): Simplify. - (build_ptrmemfunc): Make sure that casting a PTRMEM_CST still - results in a constant. - (expand_ptrmemfunc_cst): Remove idx and delta2 parameters. - (delta2_from_ptrmemfunc): Remove. - (pfn_from_ptrmemfunc): Adjust call to expand_ptrmemfunc_cst. - -2001-04-12 Jason Merrill <jason_merrill@redhat.com> - - * cp-tree.h (decl_namespace_list): New macro. - (struct saved_scope): Add decl_ns_list. - * decl.c (mark_saved_scope): Mark it. - * decl2.c: Lose static decl_namespace_list. - (init_decl2): Don't save it. - -2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (warn_return_type, yylex): Delete redundant - declarations. - - * decl.c (current_class_depth, global_namespace): Likewise. - - * decl2.c (current_class_depth, flag_gnu_xref): Likewise - - * repo.c (flag_use_repository): Likewise. - -2001-04-12 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (pedantic, convert, global_bindings_p, insert_block, - set_block, pushdecl, getdecls, gettags, init_decl_processing, - maybe_build_cleanup, copy_lang_decl, prep_stmt, lvalue_p, - lvalue_or_else, print_lang_statistics, comp_target_types, - unsigned_type, signed_type, signed_or_unsigned_type, - build_function_call, mark_addressable, incomplete_type_error): - Delete redundant declarations. - -2001-04-11 Jason Merrill <jason_merrill@redhat.com> - - * cp-tree.h (TYPE_LINKAGE_IDENTIFIER): New macro. - (TYPE_ANONYMOUS_P): New macro. - (TAGGED_TYPE_P): New macro. - * decl.c (check_tag_decl): Use TYPE_ANONYMOUS_P. - (grokfndecl, grokvardecl, grokdeclarator): Likewise. - * tree.c (no_linkage_helper): Likewise. - * semantics.c (begin_class_definition): Likewise. - * pt.c (convert_template_argument): Likewise. - * lex.c (check_for_missing_semicolon): Likewise. - -2001-04-12 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (dfs_unshared_virtual_bases): New function. - (mark_primary_bases): Call it. - (check_bases): Ignore virtual bases when determining - nearly-emptiness. - -2001-04-12 Nathan Sidwell <nathan@codesourcery.com> - - * method.c (make_thunk): Clear DECL_CLONED_FUNCTION. - -2001-04-11 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (maybe_clone_body): Copy DECL_NUM_STMTS from the - cloned function to the clone. - -2001-04-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (cp/semantics.o): Depend on $(EXPR_H). - - * semantics.c: Include expr.h. - -2001-04-11 Nathan Sidwell <nathan@codesourcery.com> - - * method.c (implicitly_declare_fn): Commonize code for copy ctor - and assignment op. Set TREE_USED for parameter. - -2001-04-10 Mark Mitchell <mark@codesourcery.com> - - * class.c (find_final_overrider_data): Add `candidates'. - (dfs_find_final_overrider): Don't issue error messages - prematurely. - (find_final_overrider): Issue error messages here. - (build_base_field): Don't warn about amgibuous direct bases here. - (warn_about_ambiguous_direct_bases): New function. - (layout_class_type): Use it. - -2001-04-10 Richard Henderson <rth@redhat.com> - - * typeck.c (build_array_ref): Push the array reference inside - COMPOUND_EXPR and COND_EXPR. - -2001-04-05 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_THIS_INLINE): Rename to DECL_DECLARED_INLINE_P. - * decl.c (duplicate_decls): Adjust accordingly. - (maybe_commonize_var): Likewise. - (grokfndecl): Likewise. - (start_function): Likewise. - (start_method): Likewise. - * decl2.c (key_method): Likewise. - (import_export_decl): Likewise. - * method.c (implicitly_declare_fn): Likewise. - * optimize.c (maybe_clone_body): Likewise. - -2001-04-05 Benjamin Kosnik <bkoz@redhat.com> - - * lang-specs.h: Add __DEPRECATED. - -2001-04-05 J"orn Rennecke <amylaar@redhat.com> - - * search.c (get_dynamic_cast_base_type): When building a new - constant, set its type to ssizetype. - -2001-04-04 Jakub Jelinek <jakub@redhat.com> - - * optimize.c (expand_call_inline): Only add newly inlined statements - into inlined_stmts. - -2001-04-03 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (OPERATOR_ASSIGN_FORMAT): Remove. - (OPERATOR_FORMAT): Likewise. - (OPERATOR_TYPENAME_FORMAT): Likewise. - * operators.def: Remove old name-mangling information. - * decl.c (grok_op_properties): Adjust accordingly. - * lex.c (init_operators): Likewise. - * rtti.c (get_tinfo_decl): Issue error messages about types that - have variable size. - -2001-04-03 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (import_export_decl): Don't call import_export_class - when processing an inline member function. - * semantics.c (expand_body): Call import_export_decl before - emitting inline functions. - -2001-03-28 Richard Henderson <rth@redhat.com> - - IA-64 ABI Exception Handling: - * cp-tree.def (EH_SPEC_BLOCK): New. - (MUST_NOT_THROW_EXPR): New. - * cp-tree.h: Update changed function declarations. - (CPTI_PUSH_EXCEPTION_IDENTIFIER): Remove. - (CPTI_CALL_UNEXPECTED): New. - (struct cp_language_function): Rename x_eh_spec_try_block - to x_eh_spec_block. - (EH_SPEC_STMTS, EH_SPEC_RAISES): New. - * decl.c (current_binding_level): If no current function - bindings, revert to scope_chain. - (initialize_predefined_identifiers): Remove __cp_push_exception. - (store_parm_decls): Use begin_eh_spec_block. - (finish_function): Use finish_eh_spec_block. - (mark_lang_function): Update for name changes. - * decl2.c (finish_file): No mark_all_runtime_matches. - * dump.c (cp_dump_tree): Handle new tree codes. - * error.c (dump_expr) [BIND_EXPR]: Fix typo. - * except.c (catch_language_init, catch_language): Remove. - (init_exception_processing): Don't set language code. - Initialize call_unexpected_node, protect_cleanup_actions, - eh_personality_libfunc, lang_eh_runtime_type. - (call_eh_info, push_eh_info, get_eh_info, get_eh_value): Remove. - (get_eh_type, get_eh_caught, get_eh_handlers): Remove. - (prepare_eh_type): Split out type canonicalizations ... - (build_eh_type_type): ... from here. - (build_eh_type_type_ref): Remove. - (mark_all_runtime_matches): Remove. - (build_exc_ptr): New. - (do_begin_catch, do_end_catch): New. - (do_pop_exception): Remove. - (build_terminate_handler): Remove. - (choose_personality_routine): Split out language choice from ... - (initialize_handler_parm): ... here. - Use MUST_NOT_THROW_EXPR. - (expand_start_catch_block): Use do_begin_catch. Simplify Java - exception object handling. - (expand_start_eh_spec, expand_end_eh_spec): Remove. - (expand_exception_blocks, alloc_eh_object): Remove. - (begin_eh_spec_block, finish_eh_spec_block): New. - (do_allocate_exception, do_free_exception): New. - (expand_throw): Merge into ... - (build_throw): ... here. Update for abi. - * expr.c (cplus_expand_expr): No expand_internal_throw. - Handle MUST_NOT_THROW_EXPR. - * pt.c (tsubst_expr): Handle EH_SPEC_BLOCK. - * semantics.c (*) Update for except.h name changes. - (genrtl_try_block): No protect_with_terminate. - (genrtl_eh_spec_block): New. - (genrtl_handler): Don't emit the goto here. - (cp_expand_stmt): Handle EH_SPEC_BLOCK. - (genrtl_finish_function): Don't expand_exception_blocks. - * tree.c (cp_statement_code_p): Handle EH_SPEC_BLOCK. - -2001-03-28 Richard Henderson <rth@redhat.com> - - * decl.c (struct named_label_list): Rename eh_region to - in_try_scope, add in_catch_scope. - (struct binding_level): Rename eh_region to is_try_scope, - add is_catch_scope. - (note_level_for_try): Rename from note_level_for_eh. - (note_level_for_catch): New. - (poplevel): Copy both is_try_scope and is_catch_scope to - the named_label_list struct. - (check_previous_goto_1): Don't check for catch block via - DECL_ARTIFICIAL; use in_try_scope instead. - (check_goto): Likewise. - * cp-tree.h (note_level_for_try, note_level_for_catch): Declare. - * except.c (expand_start_catch_block): Call note_level_for_catch. - * semantics.c (begin_compound_stmt): Update for note_level_for_try. - -2001-03-27 Richard Henderson <rth@redhat.com> - - * except.c: Use USING_SJLJ_EXCEPTIONS instead of - exceptions_via_longjmp. - -2001-03-27 Phil Edwards <pme@sources.redhat.com> - - * pt.c (check_default_tmpl_args): Make error messages clearer. - -2001-03-26 Phil Edwards <pme@sources.redhat.com> - - * error.c: Also undefine 'A' macro used for cp_printers definition. - -2001-03-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in: Depend on $(SYSTEM_H), not system.h. - -2001-03-26 Mike Yang <yang@research.att.com> - Mark Mitchell <mark@codesourcery.com> - - * dump.c (dump_access): New function. - (cp_dump_tree): Use it. Dump basetype information for class - types. - -2001-03-26 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (optimize.o): Depend on params.h. - (duplicate_decls): Copy DECL_NUM_STMTS, not DECL_FRAME_SIZE. - (init_decl_processing): Set flag_no_inline when doing - inlining-on-trees. - * optimize.c: Include params.h. - (struct inline_data): Improve documentation of FNS. Add - FIRST_INLINED_FN, INLINED_STMTS, and CLONING_P. - (INSNS_PER_STMT): New macro. - (remap_block): Use CLONING_P. - (inlinable_function_p): Don't inline big functions. - (expand_call_inline): Keep track of how much inlining we've done. - (optimize_function): Set FIRST_INLINED_FN. - (maybe_clone_body): Set CLONING_P. - * semantics.c (simplify_aggr_init_exprs_r): Fix typing problems in - tree nodes. - (genrtl_finish_function): Clear DECL_DEFER_OUTPUT before calling - rest_of_compilation. Clear DECL_RTL for local variables - afterwards. - (clear_decl_rtl): New function. - -2001-03-26 Nathan Sidwell <nathan@codesourcery.com> - - Implement DR 209 - * cp-tree.h (skip_type_access_control, - reset_type_access_control): Prototype. - * decl.c (grokdeclarator): Access of friends is not checked. - * parse.y (component_decl_list): Reset type access control. - * semantics.c (decl_type_access_control): Clear - current_type_lookups. - (save_type_access_control): Don't save if not deferring. - (skip_type_access_control, reset_type_access_control): New - functions. - (begin_class_definition): Do type access control for basetypes. - Start deferred access control. - (finish_class_definition): Resume immediate access control if - this is a local class. - -2001-03-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (add_method): Use memcpy/memmove, not bcopy. - - * decl.c (duplicate_decls): Likewise. - -2001-03-23 Jakub Jelinek <jakub@redhat.com> - - * mangle.c (write_discriminator): Use `_0' for discriminator 1, - not `_'. - -2001-03-23 Jakub Jelinek <jakub@redhat.com> - - * decl.c (local_names): Define. - (push_local_name): New. - (grok_reference_init): Return init if initializing static reference - variable with non-constant instead of emitting it. - Move expand_static_init call to cp_finish_decl. - (layout_var_decl): Call push_local_name. - (maybe_commonize_var): Allow inlining functions even if they have - static local variables, use comdat_linkage for them if flag_weak. - (check_initializer): Call obscure_complex_init if - grok_reference_init returned nonzero. - (save_function_data): Clear x_local_names. - (pop_cp_function_context): Free x_local_names. - (mark_inlined_fns): Remove. - (mark_lang_function): Mark x_local_names. - (lang_mark_tree): Don't mark DECL_ACCESS for DECL_DISCRIMINATOR_P. - Mark inlined_fns as tree, remove call to mark_inlined_fns. - * class.c (alter_access): Ensure DECL_ACCESS is never set if - DECL_DISCRIMINATOR_P. - * cp-tree.h (cp_language_function): Add x_local_names. - (lang_decl_flags): Add discriminator into u2. - (lang_decl_inlined_fns): Remove. - (lang_decl): inlined_fns is now a TREE_VEC. - (DECL_DISCRIMINATOR_P, DECL_DISCRIMINATOR): Define. - * optimize.c (inlinable_function_p): DECL_INLINED_FNS is now a - TREE_VEC, not a custom structure. - (optimize_function): Likewise. - * mangle.c (discriminator_for_local_entity): Discriminate among - VAR_DECL local entities. - * search.c (dfs_access_in_type): If DECL_DISCRIMINATOR_P, DECL_ACCESS - is not valid. - -2001-03-22 Bryce McKinlay <bryce@albatross.co.nz> - - Add support for Java interface method calls. - * cp-tree.h (struct lang_type): Add java_interface flag. - (TYPE_JAVA_INTERFACE): New macro. - * tree.c (cp_valid_lang_attribute): Handle "java_interface" attribute - by setting TYPE_JAVA_INTERFACE. - * call.c (java_iface_lookup_fn): New static. - (build_over_call): If calling a method declared in a - TYPE_JAVA_INTERFACE, call build_java_interface_fn_ref to generate the - expression which resolves the function address. - (build_java_interface_fn_ref): New function. - -2001-03-22 Richard Henderson <rth@redhat.com> - - * Make-lang.in (cp/except.o): Don't depend on insn-flags.h. - * except.c: Don't include it. - -2001-03-22 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at> - based on an idea from Joe Buck <jbuck@synopsys.com> - - * parse.y (bad_decl, template_arg_list_ignore, arg_list_ignore): - New nonterminals. - (data_def, component_decl): Add reductions to bad_decl. - -2001-03-22 Jakub Jelinek <jakub@redhat.com> - - * method.c (do_build_assign_ref): Don't use build_modify_expr for - anonymous aggregates, since they don't have assignment operator - method. - * decl.c (fixup_anonymous_aggr): Disallow ctors, dtors and copy - assignment operators for anonymous structure fields. - -2001-03-21 Jason Merrill <jason@redhat.com> - - * pt.c (instantiate_decl): Abort if we see a member constant - instantiation that doesn't already have its initializer. - Downgrade explicit instantiation without definition to pedwarn. - - * cp-tree.h (DECL_TINFO_FN_P, SET_DECL_TINFO_FN_P): Remove. - * class.c (build_vtable_entry): Don't check DECL_TINFO_FN_P. - (import_export_decl): Check tinfo_decl_p, not DECL_TINFO_FN_P. - - * cp-tree.h (CLASSTYPE_VTABLE_NEEDS_WRITING): Remove. - (pending_vtables): Remove. - * decl2.c (pending_vtables): Remove. - (import_export_vtable): Use CLASSTYPE_INTERFACE_ONLY, not - CLASSTYPE_VTABLE_NEEDS_WRITING. - (import_export_class): Likewise. - (init_decl2): Don't mark pending_vtables. - * lex.c (handle_pragma_vtable): Just sorry. - * pt.c (instantiate_class_template): Don't mess with - CLASSTYPE_VTABLE_NEEDS_WRITING. - (mark_class_instantiated): Likewise. - * ptree.c (print_lang_type): Don't print it. - * semantics.c (begin_class_definition): Don't set it. - - * pt.c (template_tail): Replace with last_pending_template. - (maybe_templates, maybe_template_tail): Remove. - (add_pending_template): Adjust. - (instantiate_pending_templates): Adjust. - - * cp-tree.h (struct saved_scope): Remove lang_stack field. - (current_lang_stack): Remove. - * decl.c (maybe_push_to_top_level): Don't initialize it. - (duplicate_decls): Use current_lang_depth. - (xref_basetypes): Likewise. - * class.c (current_lang_depth): New fn. - (push_lang_context): Use more varray functionality. - (pop_lang_context): Likewise. - - * error.c (GLOBAL_THING): Always use '__'. - -2001-03-21 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_clone): Clear DECL_ASSEMBLER_NAME. - - * mangle.c (mangle_decl_string): Mangle the names of overloaded - operators, even when they have `extern "C"' linkage. - -2001-03-19 Mark Mitchell <mark@codesourcery.com> - - * class.c (get_vtable_decl): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (add_method): Remove optimization involving comparison of - DECL_ASSEMBLER_NAME. - (build_vtbl_or_vbase_field): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (check_methods): Likewise. - (build_clone): Likewise. - (built_vtt): Likewise. - * cp-tree.h (DECL_NEEDED_P): Likewise. - * decl.c (pushtag): Likewise. - (duplicate_decls): Likewise. - (pushdecl): Likewise. - (builtin_function): Likewise. - (build_library_fn_1): Set DECL_LANGUAGE for library functions. - (build_cp_library_fn): Likewise. - (maybe_commonize_var): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (make_rtl_for_nonlocal_decl): Likewise. - (cp_finish_decl): Likewise. - (grokfndecl): Likewise. - (grokvardecl): Likewise. - (grokdeclarator): Likewise. - (start_function): Likewise. - (cp_missing_return_ok_p): Likewise. - * decl2.c (grokclassfn): Likewise. - (check_classfn): Likewise. - (finish_static_data_member_decl): Likewise. - (grokfield): Likewise. - * error.c (GLOBAL_IORD_P): Remove. - (dump_global_iord): Improve output. - (dump_decl): Avoid using DECL_ASSEMBLER_NAME. - * except.c (nothrow_libfn_p): Summarily reject any function not in - namespace-scope. - * init.c (build_java_class_ref): Don't explicitly set - DECL_ASSEMBLER_NAME after calling mangle_decl. - * mangle.c (mangle_decl_string): Handle extern "C" functions. - (mangle_decl): Set the DECL_ASSEMBLER_NAME for the decl. - * method.c (set_mangled_name_for_decl): Don't explicitly set - DECL_ASSEMBLER_NAME after calling mangle_decl. - (make_thunk): Explicitly set the DECL_ASSEMBLER_NAME and - IDENTIFIER_GLOBAL_VALUE for the thunk. - * pt.c (set_mangled_name_for_template_decl): Remove. - (check_explicit_specialization): Don't use it. - (looup_template_class): Don't set DECL_ASSEMBLER_NAME. - (tsubst_friend_function): Likewise. - (tsubst_decl): Likewise. - (regenerate_decl_from_template): Use COPY_DECL_ASSEMBLER_NAME. - * rtti.c (get_tinfo_decl): Use SET_DECL_ASSEMBLER_NAME, - COPY_DECL_ASSEMBLER_NAME, etc. Don't set DECL_ASSEMBLER_NAME - where it's not necessary. - (tinfo_base_init): Likewise. - (create_real_tinfo_var): Likewise. - * search.c (looup_field_1): Likewise. - * semantics.c (finish_named_return_value): Likewise. - * tree.c (init_tree): Set lang_set_decl_assembler_name. - -2001-03-15 Gabriel Dos Reis <gdr@codesourcery.com> - - Correct semantics restrictions checking in throw-expression. - * except.c (is_admissible_throw_operand): New function. - (build_throw): Use it. - -2001-03-14 Mark Mitchell <mark@codesourcery.com> - - * decl.c (cp_make_fnname_decl): Set DECL_IGNORED_P on __FUNCTION__ - and its ilk. - -2001-03-14 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_clone): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. - * cp-tree.h (DECL_IN_MEMORY_P): Likewise. - * decl.c (duplicate_decls): Likewise. - (builtin_function): Likewise. - (build_library_fn): Likewise. - (build_cp_library_fn): Likewise. - (check_initializer): Likewise. - (cp_finish_decl): Likewise. - * decl2.c (grokfield): Likewise. - (grok_function_init): Remove #if 0'd code. - (finish_anon_union): Use COPY_DECL_RTL, DECL_RTL_SET_P, etc. - * friend.c (do_friend): Likewise. - * init.c (get_temp_regvar): Likewise. - * method.c (make_thunk): Likewise. - * pt.c (tsubst_friend_function): Likewise. - (tsubst_decl): Likewise. - (regenerate_decl_from_template): Likewise. - * semantics.c (genrtl_named_return_value): Likewise. - (expand_body): Likewise. - (genrtl_finish_function): Likewise. - * tree.c (cp_tree_equal): Likewise. - -2001-03-12 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (convert_like_real): Add extra semantics to INNER - parameter. Don't convert to temporary if a user conversion - gives us an lvalue that we're about to bind to a reference. - Set INNER to indicate pending reference binding on recursive - calls. - -2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp/lex.c: Delete duplicate pending_lang_change. - -2001-03-10 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp/lex.c (handle_pragma_interface, handle_pragma_implementation): - Similarly. - * cp/repo.c (get_base_filename, open_repo_file): Similarly. - * cp/cp-tree.h: Remove file_name_nondirectory prototype. - -2001-03-09 Zack Weinberg <zackw@stanford.edu> - - * Make-lang.in: Add dependencies on $(TM_P_H) as appropriate. - -2001-03-08 Stan Shebs <shebs@apple.com> - - * cp-tree.h (set_identifier_local_value): Remove unused decl. - -2001-03-06 Zack Weinberg <zackw@stanford.edu> - - * spew.c: Remove references to CPP_OSTRING. - -2001-03-06 Andrew Haley <aph@redhat.com> - - * typeck.c (convert_arguments): Check that we have an fndecl. - -2001-03-05 Andrew Haley <aph@redhat.com> - - * typeck.c (convert_arguments): Don't do ellipsis conversion for - __built_in_constant_p. - -2001-03-02 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (build_static_cast): Allow enum to enum conversions - as per DR 128. - -2001-03-02 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (check_field_decls): Pointers to member do not a - non-pod struct make, as per DR 148. - -2001-03-02 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (joust): cp_pedwarn when using gnu extension concerning - worst conversion sequences. - -2001-03-01 Zack Weinberg <zackw@stanford.edu> - - * decl.c: Replace all uses of 'boolean' with 'bool'. - -2001-03-01 Zack Weinberg <zackw@stanford.edu> - - * lang-specs.h: Add zero initializer for cpp_spec field to - all array elements that need one. Don't put an #ifdef inside - the initializer list; set a default for CPLUSPLUS_CPP_SPEC and - use it. - -2001-03-01 Nathan Sidwell <nathan@codesourcery.com> - - Implement using decls inside template functions. - * decl2.c (validate_nonmember_using_decl): Don't special case - fake_std_node in the global namespace. Don't reject early when - processing a template. - (do_local_using_decl): Add to statement tree. Don't do further - processing when building a template. - * pt.c (tsubst_expr, DECL_STMT case): Deal with USING_DECLs. - -2001-03-01 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (do_nonmember_using_decl): Don't complain if we find - same function. Do complain about ambiguating extern "C" - declarations. - -2001-02-28 Nathan Sidwell <nathan@codesourcery.com> - - Remove floating point and complex type template constant parms. - * pt.c (convert_nontype_argument): Remove REAL_TYPE and - COMPLEX_TYPE extensions. - (invalid_nontype_parm_type_p): Likewise. - -2001-02-27 Jeffrey Oldham <oldham@codesourcery.com> - - * except.c (call_eh_info): Revert "match_function"'s type. - -2001-02-27 Nathan Sidwell <nathan@codesourcery.com> - - Fix ctor vtable vcall offsets. - * class.c (struct vtbl_init_data_s): Add rtti_binfo member. - (build_rtt_vtbl_entries): Lose RTTI_BINFO parameter. - (get_matching_base): Remove. - (get_original_base): New function. - (build_vtbl_initializer): Initialize vid.rtti_binfo. - Use a virtual thunk for a ctor vtable with an index - (add_vcall_offset_vtbl_entries_1): Check if binfo has lost a - primary base within a constructor vtable. Only set - BV_VCALL_INDEX when not a constructor vtable. Adjust vcall offset - when primary base has been lost. - * cp-tree.h (BINFO_VIRTUALS): Remove ambiguity from comment. - -2001-02-26 Jeffrey Oldham <oldham@codesourcery.com> - - * call.c (joust): Ensure more_specialized()'s argument length - parameter has correct value for constructors. - -2001-02-26 Nathan Sidwell <nathan@codesourcery.com> - - * except.c (call_eh_info): Cleanup generation of cp_eh_info struct. - - * decl.c (mark_inlined_fns): Prototype. - -2001-02-22 Mark Mitchell <mark@codesourcery.com> - - * spew.c (yylex): Correct handling of friends. - -2001-02-22 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (write_encoding): Pass write_function_type the - FUNCTION_DECL for the function being encoded. - (write_function_type): Pass it along to write_bare_function_type. - (write_bare_function_type): Pass it along to write_method_parms. - (write_method_parms): Don't mangle the compiler-generated - parameters to a constructor or destructor. - -2001-02-22 Andreas Jaeger <aj@suse.de> - - * optimize.c: Include toplev.h for - note_deferral_of_defined_inline_function prototype. - -2001-02-22 Jakub Jelinek <jakub@redhat.com> - - * cp-tree.h (struct lang_decl_inlined_fns): New. - (struct lang_decls): Add inlined_fns. - (DECL_INLINED_FNS): New macro. - * optimize.c (struct inline_data): Add inlined_fns. - (declare_return_variable): Use VARRAY_ACTIVE_SIZE macro. - (inlinable_function_p): Likewise, fix typo in comment, - function is not inlinable if it already inlined function currently - being optimized. - (expand_call_inline): Add fn to inlined_fns if necessary. - (optimize_function): Initialize inlined_fns. - Save inlined_fns into DECL_INLINED_FNS after expanding inlines. - * decl.c (mark_inlined_fns): New function. - (lang_mark_tree): Call it. - -2001-02-21 Jason Merrill <jason@redhat.com> - - * cp-tree.h (struct lang_decl_flags): Remove uninlinable flag. - (DECL_UNINLINABLE): Move to middle-end. - - * class.c (clone_function_decl): Set DECL_ABSTRACT on original fn. - * decl.c (duplicate_decls): Preserve DECL_ABSTRACT. - * class.c (build_clone): Set DECL_ABSTRACT_ORIGIN for the clone. - * optimize.c (maybe_clone_body): Set DECL_ABSTRACT_ORIGIN for the - parms and outer BLOCK. note_deferral_of_defined_inline_function. - - * method.c (implicitly_declare_fn): Don't set DECL_ARTIFICIAL on - second parm of op=. - -2001-02-19 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (set_decl_namespace): Allow explicit instantiations in - any namespace. - -2001-02-18 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * optimize.c (expand_call_inline): Don't walk subtrees of type - nodes. - -2001-02-18 Mark Mitchell <mark@codesourcery.com> - - * class.c (add_vcall_offset_vtbl_entries_1): Only add one entry - for a destructor. - -2001-02-18 Jason Merrill <jason@redhat.com> - - Do put the VTT parameter in DECL_ARGUMENTS. - * cp-tree.h (struct cp_language_function): Add x_vtt_parm. - (current_vtt_parm): New macro. - (struct lang_decl_flags): Add has_vtt_parm_p, remove vtt_parm. - (DECL_HAS_VTT_PARM_P): New macro. - (DECL_VTT_PARM): Remove. - (FUNCTION_FIRST_USER_PARMTYPE, FUNCTION_FIRST_USER_PARM): New macros. - * decl.c (duplicate_decls): Only copy the operator code if - appropriate. - (start_function): Set current_vtt_parm. - (lang_mark_tree): Don't mark vtt_parm. - * decl2.c (maybe_retrofit_in_chrg): Do add the VTT parm to - DECL_ARGUMENTS. Set DECL_HAS_VTT_PARM_P. - * class.c (build_clone): Maybe remove the VTT parm. - * optimize.c (maybe_clone_body): Set up the VTT parm. - * pt.c (copy_default_args_to_explicit_spec): Preserve the VTT parm. - * call.c (build_over_call): Just allow the VTT arg. - * method.c (make_thunk): Don't set DECL_VTT_PARM. - (do_build_copy_constructor): Use FUNCTION_FIRST_USER_PARM. - (synthesize_method): Use FUNCTION_FIRST_USER_PARMTYPE. - * decl.c (grokdeclarator, copy_args_p, grok_ctor_properties): Likewise. - * error.c (dump_function_decl): Likewise. - * call.c (build_user_type_conversion_1, convert_like_real): Abort - if we try to call a constructor with in-charge or VTT parms. - * method.c (skip_artificial_parms_for): New fn. - * call.c (add_function_candidate, build_over_call): Call it. - * call.c (build_new_method_call): Use current_vtt_parm. - * init.c (expand_virtual_init): Likewise. - * class.c (same_signature_p): No longer static. - * cp-tree.h: Declare it. - * search.c (look_for_overrides_r): Use it. - -2001-02-17 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (new_abi_rtti_p): Remove. - (name_mangling_version): Likewise. - (flag_do_squangling): Likewise. - * class.c (build_rtti_vtbl_entries): Remove old ABI support. - * decl.c (grokfndecl): Likewise. - * decl2.c (name_mangling_version): Remove. - (flag_do_squangling): Likewise. - (lang_f_options): Remove `squangle'. - (unsupported_options): Add `squangle'. - (cxx_decode_option): Issue a warning about uses of - -fname-mangling-version. - (finish_file): Remove old ABI support. - * pt.c (check_explicit_specialization): Likewise. - (tsubst_decl): Likewise. - * rtti.c (init_rtti_processing): Likewise. - (build_headof): Likewise. - (get_tinfo_decl_dynamic): Likewise. - (tinfo_from_decl): Likewise. - (build_dynamic_cast_1): Likewise. - (synthesize_tinfo_var): Likewise. - * init.c (build_new): Allow enumeration types for the array-bounds - in a direct-new-declarator. - - * semantics.c (finish_typeof): Resolve OFFSET_REFs. - - * pt.c (check_explicit_specialization): Copy TREE_PRIVATE and - TREE_PROTECTED from the template being specialized. - -2001-02-17 Jason Merrill <jason@redhat.com> - - * decl2.c (build_artificial_parm): Set TREE_READONLY. - - * decl.c (bad_specifiers): Allow throw specs on things with - pointer-to-function or -member-function type. - * init.c (build_default_init): Don't use a CONSTRUCTOR to initialize - a pmf. - -2001-02-17 Mark Mitchell <mark@codesourcery.com> - - * call.c (check_dtor_name): Handle template names correctly. - -2001-02-16 Jason Merrill <jason@redhat.com> - - * cp-tree.h (DECL_USE_VTT_PARM): Remove. - * decl2.c (maybe_retrofit_in_chrg): Don't create it. - * optimize.c (maybe_clone_body): Don't substitute it. - * call.c (build_new_method_call): Check in_chrg instead. - * init.c (expand_virtual_init): Likewise. - -2001-02-16 Gabriel Dos Reis <gdr@codesourcery.com> - - * decl.c (check_tag_decl): Make sure a typedef for an anonymous - class-type introduces at least a type-name. - -2001-02-16 Jakub Jelinek <jakub@redhat.com> - - * call.c (convert_like_real): Create a temporary for non-lvalue. - -2001-02-16 Jeffrey Oldham <oldham@codesourcery.com> - - * cp-tree.h: Fix typos in comments. - -2001-02-16 Jason Merrill <jason@redhat.com> - - * optimize.c (remap_block): If we're compiling a clone, pass the - new block to insert_block. - -2001-02-16 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (finish_asm_stmt): Robustify. - -2001-02-15 Mark Mitchell <mark@codesourcery.com> - - * pt.c (push_template_decl_real): Don't remangle the name of a - class template. - -2001-02-15 Jim Meyering <meyering@lucent.com> - - * Make-lang.in (c++.install-common): Depend on installdirs. - (c++.install-info): Likewise. - (c++.install-man): Likewise. - -2001-02-15 Mark Mitchell <mark@codesourcery.com> - - * typeck2.c (build_m_component_ref): Robustify. - -2001-02-15 Alexandre Oliva <aoliva@redhat.com> - - * friend.c (do_friend): Don't take the nested [template] class - into account when deciding whether to warn about the friend - function not referring to a template function. - -2001-02-14 Jakub Jelinek <jakub@redhat.com> - - * typeck.c (build_unary_op): Clarify error message. - -2001-02-08 Aldy Hernandez <aldyh@redhat.com> - - * parse.y (component_constructor_declarator): allow optional - parentheses around constructor class name. - -2001-02-14 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (setup_vtbl_ptr): Move prototype to semantics.c - section. - * init.c (emit_base_init): Remove incorrect comment about - virtual bases. - * method.c (make_thunk): Fix comment alignment. - -2001-02-14 Nathan Sidwell <nathan@codesourcery.com> - - Kill remnants of this is variable. - * cp-tree.h (flag_this_is_variable): Remove. - * decl2.c (flag_this_is_variable): Remove. - * class.c (fixed_type_or_null): Add cdtor parm. Adjust. - (build_vbase_path): The path is non-static, even in a cdtor. - (resolves_to_fixed_type_p): Add additional return value. - * search.c (init_vbase_pointers): Adjust. - * tree.c (lvalue_p_1): Adjust. - * typeck.c (mark_addressable): Adjust. - -2001-02-14 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (unify): Don't check cv quals of array types. - -2001-02-14 Nathan Sidwell <nathan@codesourcery.com> - - * tree.c (cp_build_qualified_type_real): Use CP_TYPE_QUALS to - check whether we already have the type. - -2001-02-13 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_DESTRUCTORS): Fix typo in comment. - * call.c (build_op_delete_call): Simplify to remove duplicate - code. - * class.c (clone_function_decl): Don't build the deleting variant - of a non-virtual destructor. - * decl.c (finish_destructor_body): Don't call delete if this is a - non-virtual destructor. - * init.c (build_delete): Explicitly call `operator delete' when - deleting an object with a non-virtual destructor. - -2001-02-13 Jason Merrill <jason@redhat.com> - - * lang-specs.h: Add more __EXCEPTIONS. - -2001-02-12 Nathan Sidwell <nathan@codesourcery.com> - - * typeck2.c (process_init_constructor): Check - TREE_HAS_CONSTRUCTOR before issuing missing init warning. - -2001-02-12 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (maybe_adjust_types_for_deduction, DEDUCE_ORDER case): - Remove spurious information in comment. Allow further - adjustments of REFERENCE_TYPE args. - -2001-02-12 Nathan Sidwell <nathan@codesourcery.com> - - * errfn.c (cp_deprecated): Tweak diagnostic text. - * parse.y (new_initializer): Deprecate initializer lists - extension. - -2001-02-12 Mark Mitchell <mark@codesourcery.com> - - Remove old ABI support. - -2001-02-11 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (flag_vtable_thunks): Always set it to 1. - (flag_new_abi): Likewise. - * lang-specs.h: Remove conditional on ENABLE_NEW_GXX_ABI. - - * Makefile.in (g++spec.o): Fix typo. - -2001-02-09 Jason Merrill <jason@redhat.com> - - * lang-specs.h: Restore definition of __EXCEPTIONS. - -2001-02-08 Jason Merrill <jason@redhat.com> - - * search.c (shared_member_p): New function. - (lookup_field_r): Use it. - * cp-tree.h (SHARED_MEMBER_P): Remove. - - * method.c (process_overload_item): Handle template-dependent array - bounds. - * pt.c (type_unification_real): If we end up with undeduced nontype - parms, try again. - - * decl.c (lookup_name_real): Tweak warning to refer to decls, not - types. - - * typeck2.c (friendly_abort): Don't say anything if we have - earlier errors or sorries. - - * decl.c (check_tag_decl): Notice attempts to redefine bool and - wchar_t. Ignore if in_system_header. - - * decl.c (maybe_push_cleanup_level): New fn... - (start_decl_1): ...split out from here. - * cvt.c (build_up_reference): Use it. - * cp-tree.h: Declare it. - -2001-02-07 Mark Mitchell <mark@codesourcery.com> - - * lang-specs.h: Use CPLUSPLUS_CPP_SPEC for the preprocessor - spec. - -2001-02-06 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (lookup_template_class): Make sure it's a primary - template or template_template_parm when called from the parser. - (instantiate_template_class): Add assertion. - -2001-02-05 Alexandre Oliva <aoliva@redhat.com> - - * method.c (build_mangled_name) [old abi]: Protect flush_repeats() - from error_mark_node. - -2001-02-05 Nathan Sidwell <nathan@codesourcery.com> - - Fix specification and implementation bugs in V3 ABI - construction vtables. - * cp-tree.h (flag_dump_class_layout): New flag. - (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH_P): Remove. - (BINFO_LOST_PRIMARY_P): New flag. - (SET_BINFO_NEW_VTABLE_MARKED): Adjust asserts. - (BINFO_PRIMARY_MARKED_P): Rename to ... - (BINFO_PRIMARY_P): ... here. - (binfo_via_virtual): New prototype. - * decl2.c (flag_dump_class_layout): New flag. - (cxx_decode_option): Set it. Adjust -fdump-translation-unit to - use `=' as a file name separator. - * init.c (dfs_initialize_vtbl_ptrs): Walk into virtual primary - bases. - (build_vtbl_address): If this is a virtual primary base, then - get the vtbl of what it is ultimately primary for. - * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Adjust - for BINFO_PRIMARY_P. - (dfs_skip_nonprimary_vbases_markedp): Likewise. - (get_shared_vbase_if_not_primary): Likewise. - (dfs_get_pure_virtuals): Likewise. - (expand_upcast_fixups): Likewise. - (fixup_virtual_upcast_offsets): Likewise. - (dfs_find_vbase_instance): Likewise. - (find_vbase_instance): Likewise. - (binfo_from_vbase): Adjust comment to reflect reality. - (binfo_via_virtual): New function. - * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): New macros - for binfo walking during VTT construction. - (dfs_mark_primary_bases): Remove. - (force_canonical_binfo_r): New function. - (force_canonical_binfo): New function. - (mark_primary_virtual_base): New function. - (mark_primary_bases): Walk in inheritance graph order, use - mark_primary_virtual_base. - (determine_primary_base): Use some more intermediate variables. - (dfs_find_final_overrider): Don't check for overriding along a - virtual path. - (dfs_modify_vtables): Walk into primary virtual bases too. - (walk_subobject_offsets): Adjust for BINFO_PRIMARY_P. - (build_base_fields): Likewise. - (dfs_set_offset_for_unshared_vbases): Likewise. - (layout_virtual_bases): Likewise. - (end_of_class): Likewise. - (finish_struct_1): Call dump_class_hierarchy, if requested. - (dfs_get_primary_binfo): Use BINFO_TYPE for binfos. - (dump_class_hierarchy_r): Add stream parameter. Emit more information. - (dump_class_hierarchy): Add file parameter. Append to file, if - required. - (finish_vtbls): Adjust accumulate_vtbl_inits call. - Use canonical base for virtual bases. - (build_vtt): Add more comments. Adjust build_vtt_inits call. - (build_vtt_inits): Remove VIRTUAL_VTTS_P parm. - Only set BINFO_VPTR_INDEX on top level. Use VTT_TOP_LEVEL_P, - VTT_MARKED_BINFO_P for binfo walking. Use canonical vbase for - virtual VTTs. - (dfs_build_secondary_vptr_vtt_inits): Extract VTT_TOP_LEVEL_P - from DATA. We want virtual primary bases and all bases via virtual. - Only set BINFO_VPTR_INDEX for top level. Look up from a primary - virtual base when not a construction vtable. - (dfs_ctor_vtable_bases_queue_p): New DFS predicate. - (build_ctor_vtbl_group): Adjust accumulate_vtbl_inits call. - Use canonical bases when processing virtual bases. - (accumulate_vtbl_inits): We're interested in any base via a - virtual path. - (dfs_accumulate_vtbl_inits): If this is a primary virtual base - within a construction vtable, determine what is being overridden. - (build_vtbl_initializer): Add more comments - (add_vcall_offset_vtbl_entries_1): Adjust comment. - (build_rtti_vtbl_entries): Check if the base has lost its - primary. - -2001-02-05 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (g++spec.o): Adjust use of DRIVER_DEFINES. - -2001-02-04 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * decl.c (pushdecl): Call abort instead of fatal. - * except.c (decl_is_java_type): Call fatal_error instead of fatal. - * init.c (build_new_1): Likewise. - (build_java_class_ref): Call internal_error and fatal_error, not fatal. - * decl.c (build_typename_type): hash_table_init now returns void. - decl.c (init_decl_processing): Make an error non-fatal. - -2001-02-04 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_INTERFACE_UNKNOWN): Fix formatting. - Document. - (CLASSTYPE_INTERFACE_KNOWN): Likewise. - (SET_CLASSTYPE_INTERFACE_UNKNOWN_X): Likewise. - (SET_CLASSTYPE_INTERFACE_UNKNOWN): Likewise. - (SET_CLASSTYPE_INTERFACE_KNOWN): Likewise. - * decl.c (maybe_commonize_var): Use the new name-mangling where - appropriate. - * decl2.c (comdat_linkage): Enhance comments. Make all - compiler-generated things static, if COMDAT is not available. - (get_tinfo_decl): Do not make typeinfo objects that belong in the - library COMDAT. - (tinfo_base_init): Use the correct mangled name for typeinfo - strings, and push them into the global scope. - (typeinfo_in_lib_p): New function. - (synthesize_tinfo_var): Use it. - (create_real_tinfo_var): Likewise. - -2001-02-03 Jakub Jelinek <jakub@redhat.com> - - * decl.c (push_class_binding): Use context_for_name_lookup instead - of CP_DECL_CONTEXT. - * search.c (context_for_name_lookup): Remove static. Check for NULL - context in the loop. - * cp-tree.h (context_for_name_lookup): Add prototype. - -2001-02-02 Jakub Jelinek <jakub@redhat.com> - - * cp-tree.h (build_expr_ptr_wrapper, can_free): Remove. - * tree.c (build_expr_ptr_wrapper, can_free, permanent_obstack): - Remove. - * call.c (convert_class_to_reference, build_user_type_conversion_1, - add_warning): Change build_expr_ptr_wrapper to build_ptr_wrapper. - -2001-02-02 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (g++spec.o): Add DRIVER_DEFINES to the list - of macros used when compiling g++spec.c. - * g++spec.c (lang_specific_driver): Link with the shared - libgcc by default. - -2001-01-29 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl2.c (build_expr_from_tree), lex.c (make_pointer_declarator, - make_reference_declarator, make_call_declarator), method.c - (implicitly_declare_fn), parse.y (namespace_using_decl, - notype_unqualified_id, expr_or_declarator, new_type_id, - after_type_declarator, direct_after_type_declarator, - notype_declarator, complex_notype_declarator, - complex_direct_notype_declarator, qualified_id, - notype_qualified_id, overqualified_id, direct_new_declarator, - absdcl, direct_abstract_declarator, conversion_declarator), pt.c - (tsubst), semantics.c (begin_constructor_declarator): Use build_nt - instead of build_parse_node. - -2001-01-28 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (cp_tree_index): Delete CPTI_MINUS_ONE. - (minus_one_node): Moved to top level gcc directory. Renamed - to integer_minus_one_node. - - * init.c (init_init_processing): Don't set minus_one_node. - (build_vec_init): Use integer_minus_one_node. - - * rtti.c (get_tinfo_decl_dynamic): Likewise. - -2001-01-28 Jakub Jelinek <jakub@redhat.com> - - * optimize.c (copy_body_r): If MODIFY_EXPR has both arguments - identical and they would be replaced with constant, remove - MODIFY_EXPR from the tree. - -2001-01-27 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in: Remove all dependencies on defaults.h. - * call.c: Don't include defaults.h. - * decl.c: Likewise. - * decl2.c: Likewise. - * except.c: Likewise. - * pt.c: Likewise. - * rtti.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - -2001-01-25 Jakub Jelinek <jakub@redhat.com> - - * mangle.c (write_mangled_name, write_encoding): Mangle overloaded - operators even in "C" linkage. - * method.c (set_mangled_name_for_decl): Likewise. - * decl.c (grokfndecl): Call set_mangled_name_for_decl even for - overloaded operators in "C" linkage. - -2001-01-24 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (tsubst_decl): Remove IN_DECL parameter. - (tsubst_arg_types): Check parameter is not void. - (tsubst): Adjust tsubst_decl call. - -2001-01-24 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (add_builtin_candidate): Quote std properly, from - previous change. - -2001-01-23 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (check_explicit_specialization): Clone constructors and - destructors. - -2001-01-23 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Don't presume DECL_LANG_SPECIFIC - indicates anything special about template depth. Make sure we - only count the user visible template classes. - -2001-01-23 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_conv): Typo in comment. - (add_builtin_candidate): Add more explanation. - Remove extra test for ENUMERAL_TYPE in {PRE,POST}INCREMENT_EXPR. - Allow ENUMERAL_TYPEs for relops and eqops. Add both candidates - when we have enumeral types. - (add_builtin_candidates): Add more explanation. Add ENUMERAL_TYPE - candidates for relops and eqops. - (joust): Simplify control flow. Allow a non-template user - function to hide a builtin. - -2001-01-22 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (unification_kind_t): Add DEDUCE_ORDER. - (more_specialized): Add deduction parameter. - * call.c (joust): Adjust more_specialized call. - * pt.c (UNIFY_ALLOW_OUTER_MORE_CV_QUAL, - UNIFY_ALLOW_OUTER_LESS_CV_QUAL): New unify flags. - (get_bindings_order): Remove. - (get_bindings_real): Add DEDUCE parameter. - (maybe_adjust_types_for_deduction): Return extra unify flags. Do - REFERENCE_TYPE jig for DEDUCE_ORDER. - (type_unification_real): Deal with DEDUCE_ORDER. Use result of - maybe_adjust_types_for_deduction. - (more_specialized): Add DEDUCE parameter. Call get_bindings_real - directly. - (try_one_overload): Use result of maybe_adjust_types_for_deduction. - (check_cv_quals_for_unify): Use new unify qualifier flags. - (unify): Clear new unify qualifier flags. - (get_bindings_real): Add DEDUCE parameter. - (get_bindings): Adjust call to get_bindings_real. - (get_bindings_overload): Likewise. - (most_specialized_instantiation): Adjust call to - more_specialized. - -2001-01-19 Jason Merrill <jason@redhat.com> - - * decl2.c (flag_vtable_thunks): Also depend on ENABLE_NEW_GXX_ABI. - - * decl.c (init_decl_processing): Just force -fvtable-thunks on if - -fnew-abi. - -2001-01-19 Ute Pelkmann <scope.muc@t-online.de> - - * decl2.c (arg_assoc_class): Fix double iteration logic. - -2001-01-19 Jason Merrill <jason@redhat.com> - - * init.c (build_delete): Always call convert_force to strip cv-quals. - - * decl2.c (flag_new_abi): Depend on ENABLE_NEW_GXX_ABI. - * lang-specs.h: Default ABI depends on ENABLE_NEW_GXX_ABI. - * g++spec.c: Don't look at ENABLE_NEW_GXX_ABI. - -2001-01-19 Nathan Sidwell <nathan@codesourcery.com> - - * search.c (get_vbase_1): Count only virtual bases. - -2001-01-19 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (duplicate_tag_error): Robustify flag clearing. - -2001-01-19 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (lookup_template_class): Add complain parm. - * decl.c (lookup_namespace_name): Adjust call to - lookup_template_class. - (make_typename_type): Likewise. - * semantics.c (finish_template_type): Likewise. - * pt.c (lookup_template_class): Add complain parm. Adjust. - (tsubst_aggr_type): Pass COMPLAIN down to lookup_template_class. - (tsubst): Likewise. - -2001-01-19 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (copy_default_args_to_explicit_spec): Preserve - object's CV quals. Reorganize. - -2001-01-18 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (build_modify_expr): Say `initialization' for - INIT_EXPRs. - * init.c (build_default_init): Convert to enumeral type, if - needed. - -2001-01-18 Jakub Jelinek <jakub@redhat.com> - - * parse.y (nomods_initdcl0): Properly set things up for - initdcl0_innards. - -2001-01-18 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (UNIFY_ALLOW_OUTER_LEVEL): New unify flag. - (type_unification_real): Set it. - (unify): Use it. - -2001-01-18 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (finish_destructor_body): Convert to vbase pointer here. - -2001-01-18 Nathan Sidwell <nathan@codesourcery.com> - - * semantics.c (begin_class_definition): Check we're not inside a - template parm list. - -2001-01-18 Nathan Sidwell <nathan@codesourcery.com> - - * tree.c (walk_tree, TREE_LIST): Don't walk the TREE_PURPOSE of - BASELINK_P. - -2001-01-16 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * typeck.c (build_function_call_real): Call fold on the CALL_EXPR. - * call.c (build_over_call): Add comment. - -2001-01-16 Daniel Berlin <dberlin@redhat.com> - - * cvt.c (ocp_convert): Handle vector type conversion - * typeck2.c (digest_init): Handle vector type initializations - -2001-01-16 Phil Edwards <pme@sources.redhat.com> - - * g++spec.c: Don't add libraries needlessly if -fsyntax-only - was given. - -2001-01-15 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (check_nontype_parm): Rename to ... - (invalid_nontype_parm_type_p): ... here. - (process_template_parm): Adjust. - (convert_template_argument): Adjust. - -2001-01-15 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (check_nontype_parm): New function. - (process_template_parm): Use it. - (convert_template_argument): Use it. - (convert_nontype_argument, RECORD_TYPE): Assert it's a ptr to - member. - -2001-01-14 Jeffrey Oldham <oldham@codesourcery.com> - - * tree.c: Add defaults.h - (cp_valid_lang_attribute): Incorporate SUPPORTS_INIT_PRIORITY. - * Make-lang.in (cp/tree.o): Add defaults.h. - -2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk> - - * Make-lang.in (CXX_C_OBJS): Add c-format.o. - -2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk> - - * g++.1: Change to be ".so man1/gcc.1". - -2001-01-13 Joseph S. Myers <jsm28@cam.ac.uk> - - * Make-lang.in (c++.info, c++.install-info): Build and install g++ - internals info. - (c++.uninstall, c++.maintainer-clean): Remove g++ internals info. - ($(srcdir)/cp/g++int.info): New target. - * gxxint.texi: Add info directory entry. Use @@ in email address. - * .cvsignore: Update. - -2001-01-12 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (build_c_cast): Do template processing earlier. - Always pedwarn on array casts. - -2001-01-12 Nathan Sidwell <nathan@codesourcery.com> - - * friend.c (make_friend_class): Make sure a templated class is - actually a template. - -2001-01-11 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (get_guard): Set linkage from guarded decl. - -2001-01-11 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (convert_default_arg): Check for unprocessed - DEFAULT_ARG. - * cp-tree.h (replace_defarg): Move to spew.c. - (maybe_snarf_defarg, add_defarg_fn, do_pending_defargs): Move to - spew.c, which is where they really are. - (done_pending_defargs): Declare. - (unprocessed_defarg_fn): Declare. - * decl.c (replace_defarg): Move to spew.c - * parse.y (structsp): Call done_pending_defargs. - * spew.c (defarg_fns): Rearrange list structure. - (defarg_fnsdone): New static variable. - (defarg_depfns): New static variable. - (init_spew): Adjust. - (add_defarg_fn): Store the type in TREE_TYPE. - (do_pending_defargs): Detect and deal with ordering constraints - and circularity. - (done_pending_defargs): New function. - (unprocessed_defarg_fn): New function. - (replace_defarg): Moved from decl.c. Robustify. Don't save - if circularity detected. - -2001-01-11 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (unify): Check array has a domain, before checking - whether it is variable sized. - -2001-01-11 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokparms): Unobfuscate and get correct diagnostic for - parameters with pointers to arrays of unknown bound. - -2001-01-11 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (template_parm_header, template_spec_header): New - reductions. Split out from ... - (template_header): ... here. Use them. - (template_template_parm): Use template_parm_header. - * semantics.c (finish_template_template_parm): Add assert. - -2001-01-10 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (write_builtin_type): Fix thinko. - - * pt.c (copy_default_args_to_explicit_spec_1): New function. - (copy_default_args_to_explicit_spec): Likewise. - (check_explicit_specialization): Use it. - - * class.c (finish_struct_1): Remove last argument in call to - make_decl_rtl; use make_function_rtl instead of make_decl_rtl. - * decl.c (builtin_function): Likewise. - (build_cp_library_fn): Likewise. - (check_initializer): Likewise. - (make_rtl_for_nonlocal_decl): Likewise. - (cp_finish_decl): Likewise. - (start_function): Likewise. - * decl2.c (finish_anon_union): Likewise. - * friend.c (do_friend): Likewise. - * init.c (build_java_class_ref): Likewise. - * method.c (make_thunk): Likewise. - * pt.c (tsubst_friend_function): Likewise. - * semantics.c (expand_body): Likewise. - -2001-01-10 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_CLONED_FUNCTION_P): Avoid wild reads by not - looking at DECL_CLONED_FUNCTION for non-functions. - -2001-01-10 Nathan Sidwell <nathan@codesourcery.com> - - * error.c (dump_template_parameter): Use parm to determine how - to print default value. - -2001-01-10 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (duplicate_tag_error): Clear more flags. - -2001-01-10 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_new_method_call): Use binfo_for_vbase. - -2001-01-10 Joseph S. Myers <jsm28@cam.ac.uk> - - * cp-tree.h (flag_cond_mismatch): Don't declare. - * decl2.c (flag_cond_mismatch): Don't define. - (lang_f_options): Remove cond-mismatch. - (unsupported_options): Add cond-mismatch. - -2001-01-09 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (handle_using_decl): Reject using of constructor name - of sourcing class. Allow injecting of a method with same name as - nested class. Fixup error messages. - -2001-01-09 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl2.c (lang_decode_option): Handle -Wformat=2. - -2001-01-08 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Rename defined_in_class to - initialized_in_class. - (DECL_DEFINED_IN_CLASS_P): Rename to ... - (DECL_INITIALIZED_IN_CLASS_P): ... here, to reflect true meaning. - * decl.c (duplicate_decls): Preseve DECL_INITIALIZED_IN_CLASS_P. - (cp_finish_decl): Adjust for DECL_INITIALIZED_IN_CLASS_P. - * pt.c (check_default_tmpl_args): Adjust for - DECL_INITIALIZED_IN_CLASS_P. - (instantiate_class_template): Likewise. - (instantiate_decl): Check DECL_INITIALIZED_IN_CLASS_P. - - * class.c (finish_struct): Constify saved_filename. - -2001-01-08 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (duplicate_tag_error): Adjust diagnostic. - (finish_struct): Locally set location to start of struct. - * decl.c (fixup_anonymous_aggr): Use cp_error_at. - -2001-01-08 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (struct binding_level): Adjust class_shadowed comments - to reflect reality. - (push_class_level_binding): Adjust comments to reflect reality. - Set IDENTIFIER_CLASS_VALUE when replacing an existing binding. - Don't set TREE_VALUE on the class_shadowed list. - -2001-01-07 Alexandre Petit-Bianco <apbianco@cygnus.com> - - * decl2.c (acceptable_java_type): Allow references too. - * init.c (build_java_class_ref): When using the new ABI, search - `class$' and have it mangled with `mangle_decl.' - * mangle.c (write_java_integer_type_codes): New function. - (write_builtin_type): Detect and mangle Java integer and real - types. - -2001-01-07 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (grokfield): Don't accept `asm' specifiers for - non-static data members. - -2001-01-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * expr.c (cplus_expand_expr): Don't reset `target'. - -2001-01-07 Neil Booth <neil@daikokuya.demon.co.uk> - - * cp/decl2.c (cxx_post_options): Call cpp_post_options. - -2001-01-05 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (template_datadef): Check for error_mark_node. - -2001-01-05 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.def (DEFAULT_ARG): Make `x' class. - -2001-01-04 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (SIZE_TYPE, PTRDIFF_TYPE, WCHAR_TYPE): Don't define. - (record_builtin_type): Make non-static. - (flag_short_double): Don't declare. - (init_decl_processing): Remove the creation of many tree nodes now - in c_common_nodes_and_builtins. - (build_void_list_node): New function. - * decl2.c (flag_short_double, flag_short_wchar): Don't define. - * cp-tree.h (flag_short_wchar): Don't declare. - -2001-01-04 Mark Mitchell <mark@codesourcery.com> - - * call.c (build_conv): Don't use build1 for USER_CONV. - * pt.c (tsubst_copy): Or for PREINCREMENT_EXPR and similar nodes. - -2001-01-03 Joseph S. Myers <jsm28@cam.ac.uk> - - * lex.c (lang_init): Call c_common_lang_init. - -2001-01-03 Nathan Sidwell <nathan@codesourcery.com> - - * search.c (lookup_fnfields_here): Remove. - (look_for_overrides_r): Use lookup_fnfields_1. - Ignore functions from using declarations. - -2001-01-03 Nathan Sidwell <nathan@codesourcery.com> - - Implement exceptions specifiers for implicit member functions. - * cp-tree.h (merge_exceptions_specifiers): Declare new function. - * method.c (synthesize_exception_spec): New function. - (locate_dtor, locate_ctor, locate_copy): New functions. - (implicitly_declare_fn): Generate the exception spec too. - * search.c (check_final_overrider): Check artificial functions - too. - * typeck2.c (merge_exception_specifiers): New function. - -2001-01-03 Jason Merrill <jason@redhat.com> - - * init.c (build_default_init): New fn. - (perform_member_init): Split out from here. - (build_new_1): Use it. Simplify initialization logic. - (build_vec_init): Take an array, rather than a pointer and maxindex. - Speed up simple initializations. Don't clean up if we're assigning. - * cp-tree.h: Adjust. - * decl2.c (do_static_initialization): Remove TREE_VEC case. - * parse.y (new_initializer): Return void_zero_node for (). - * typeck.c (build_modify_expr): Handle getting a CONSTRUCTOR. - * typeck2.c (digest_init): Only complain about user-written - CONSTRUCTORs. - -2000-12-22 Mike Stump <mrs@wrs.com> - - * decl2.c: (max_tinst_depth): Increase to 50. - -2001-01-02 Mark Mitchell <mark@codesourcery.com> - - * class.c (invalidate_class_lookup_cache): Zero the - previous_class_values. - * cp-tree.h (TMPL_PARMS_DEPTH): Use TREE_INT_CST_LOW, not - TREE_INT_CST_HIGH. - (CLASSTYPE_TEMPLATE_LEVEL): Likewise. - * decl.c (free_bindings): New variable. - (push_binding): Don't create a new binding if we have one on the - free list. - (pop_binding): Put old bindings on the free list. - (init_decl_processing): Use size_int, not build_int_2. - Register free_bindings as a GC root. - (cp_make_fname_decl): Use size_int, not build_int_2. - (push_inline_template_parms_recursive): Likewise. - (end_template_parm_list): Likewise. - (for_each_template_parm): Do not use walk_tree_without_duplicates. - (tsubst_template_parms): Use size_int, not build_int_2. - (tsubst): Likewise. - * rtti.c (get_vmi_pseudo_type_info): Likewise. - -2001-01-02 Richard Henderson <rth@redhat.com> - - * parse.y (asm): Set ASM_INPUT_P. - -2001-01-02 Jason Merrill <jason@redhat.com> - - * tree.c (cp_valid_lang_attribute): Don't set CLASSTYPE_COM_INTERFACE - for v3 ABI. - - * typeck.c (cp_truthvalue_conversion): New fn. - * cvt.c (ocp_convert): Use it. - - * cp-tree.h: Lose c-common.c decls. - - * typeck.c (build_unary_op): Restore old &a.f diagnostic code. - * cvt.c (convert_to_void): Use type_unknown_p. - - * typeck.c (strip_all_pointer_quals): Also strip quals from - pointer-to-member types. - - * Make-lang.in (cp/TAGS): Use --no-globals. Ignore parse.c, and treat - parse.y as C. - - * call.c (build_new_method_call): Do evaluate the object parameter - when accessing a static member. - * typeck.c (build_component_ref): Likewise. - -2001-01-02 Andreas Jaeger <aj@suse.de> - - * decl.c (cp_missing_noreturn_ok_p): New. - (init_decl_processing): Set lang_missing_noreturn_ok_p. - -2000-12-29 Jakub Jelinek <jakub@redhat.com> - - * decl.c (init_decl_processing): Fix sign of wchar_type_node. - -2000-12-29 Mark Mitchell <mark@codesourcery.com> - - * class.c (pushclass): Remove #if 0'd code. - * cp-tree.h (overload_template_name): Remove. - * decl.c (store_bindings): Simplify. - (pop_from_top_level): Likewise. - * pt.c (overload_template_name): Remove. - (instantiate_decl): Don't call push_to_top_level if it's not - needed. - -2000-12-28 Mark Mitchell <mark@codesourcery.com> - - * pt.c (register_local_specialization): Don't return a value. - (lookup_template_class): Use move-to-front heuristic when looking - up template instantiations. - (instantiate_decl): Only push_to_top_level when we're actually - going to instantiate the template. - -2000-12-29 Hans-Peter Nilsson <hp@bitrange.com> - - * search.c (binfo_for_vtable): Return least derived class, not - most. Handle secondary vtables. - -2000-12-22 Jason Merrill <jason@redhat.com> - - * pt.c (more_specialized): Don't optimize len==0. - (fn_type_unification): If we're adding the return type, increase len. - - * typeck.c (build_binary_op): Fix pmf comparison logic. - - * call.c (joust): Use DECL_NONSTATIC_MEMBER_FUNCTION_P, not - DECL_STATIC_FUNCTION_P. - - * semantics.c (genrtl_finish_function): Don't try to jump to - return_label unless it exists. - - In partial ordering for a call, ignore parms for which we don't have - a real argument. - * call.c (joust): Pass len to more_specialized. - (add_template_candidate_real): Strip 'this', pass len. - * pt.c (more_specialized): Pass len down. Lose explicit_args parm. - (get_bindings_order): New fn. Pass len down. - (get_bindings_real): Strip 'this', pass len. - (fn_type_unification): Likewise. - (type_unification_real): Succeed after checking 'len' args. - (most_specialized_instantiation): Lose explicit_args parm. - * class.c (resolve_address_of_overloaded_function): Strip 'this', - pass len. - -2000-12-21 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_decl): A FUNCTION_DECL has DECL_RESULT, not - DECL_TEMPLATE_RESULT. - - * search.c (lookup_field_r): Call lookup_fnfields_1, not - lookup_fnfields_here. - - * parse.y (typename_sub2): Return the TYPE_DECL, not the type. - - * call.c (build_object_call): Also allow conversions that return - reference to pointer to function. - (add_conv_candidate): Handle totype being ref to ptr to fn. - (build_field_call): Also allow members of type reference to function. - Lose support for calling pointer to METHOD_TYPE fields. - - * error.c (dump_expr): Handle *_CAST_EXPR. - - * typeck2.c (build_scoped_ref): Always convert to the naming class. - - * tree.c (break_out_cleanups): Lose. - * cp-tree.h: Remove prototype. - * typeck.c (build_component_ref): Don't break_out_cleanups. - (build_compound_expr): Likewise. - * semantics.c (finish_expr_stmt): Likewise. - -2000-12-20 Richard Henderson <rth@redhat.com> - - * cp-tree.h: Update declarations. - * decl.c (finish_case_label): Return the new stmt node. - * semantics.c (finish_goto_stmt): Likewise. - (finish_expr_stmt, finish_return_stmt): Likewise. - (finish_break_stmt, finish_continue_stmt): Likewise. - (finish_asm_stmt): Likewise. - * parse.y (already_scoped_stmt): Set STMT_LINENO. - (compstmt, implicitly_scoped_stmt, stmt): Likewise. - (simple_if, simple_stmt): Return the new stmt node. - (save_lineno): New. - -2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk> - - * cp-tree.h: Don't declare warn_long_long. - -2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * tree.c (no_linkage_helper): Use CLASS_TYPE_P instead of - IS_AGGR_TYPE. - -2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (unify): Handle when both ARG and PARM are - BOUND_TEMPLATE_TEMPLATE_PARM. - -2000-12-15 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (reduce_template_parm_level): Set DECL_ARTIFICIAL and - DECL_TEMPLATE_PARM_P. - -2000-12-15 Jason Merrill <jason@redhat.com> - - * init.c (build_new_1): Reorganize. Now with 100% fewer SAVE_EXPRs! - - * init.c (build_new_1): Don't strip quals from type. - - * decl.c (pushdecl): Don't check for linkage on a non-decl. - - * call.c (build_op_delete_call): See through ARRAY_TYPEs. - - * call.c (build_new_function_call): Lose space before paren in - error message. - (build_new_method_call): Likewise. - - * typeck2.c (build_m_component_ref): Propagate quals from datum. - -2000-12-14 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (check_explicit_specialization): Propagate default - function arguments to explicit specializations. - -2000-12-13 DJ Delorie <dj@redhat.com> - - * typeck.c (build_binary_op): Do signed/unsigned warnings for >? - and <? operators. - -2000-12-08 Jason Merrill <jason@redhat.com> - - * error.c (dump_function_name): Don't let the user see __comp_ctor. - - Clean up copy-initialization in overloading code. - * call.c (build_user_type_conversion_1): Die if we are asked to - convert to the same or a base type. - (implicit_conversion): Avoid doing so. Lose reference binding code. - (convert_like_real): Treat BASE_CONV and RVALUE_CONV as implicit - direct-initialization. Also do direct-init part of copy-init. - (build_user_type_conversion): Don't provide context to convert_like. - * cvt.c (ocp_convert): build_user_type_conversion will now provide - the constructor call for copy-init. - - * pt.c (tsubst_decl): Call clone_function_decl here if this is an - instantiation of a member template. - (do_decl_instantiation): Not here. - -2000-12-07 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (check_field_decls): Don't special case anonymous - fields in error messages. - (note_name_declared_in_class): Use %D on diagnostic. - - * tree.c (pod_type_p): Use strip_array_types. - (cp_valid_lang_attribute): Likewise. - * typeck.c (cp_type_quals): Strip arrays separately, to avoid - multiple evaluations. - (cp_has_mutable_p): Use strip_array_types. - -2000-12-07 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (sufficient_parms_p): Declare new function. - * call.c (sufficient_parms_p): New function, broken out of ... - (add_function_candidate): ... here. Use it. - (add_conv_candidate): Use it. - * decl.c (grok_ctor_properties): Use it. - -2000-12-07 Jakub Jelinek <jakub@redhat.com> - - * optimize.c (copy_body_r): Set STMT_IS_FULL_EXPR_P on EXPR_STMT. - -2000-12-07 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl2.c (lang_decode_option): Handle -Wformat-security. - -2000-12-06 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c (verify_class_unification): New function. - (get_class_bindings): Use it. - (try_class_unification): Tidy. - (unify): Handle when argument of a template-id is not - template parameter dependent. - (template_args_equal): Handle when TREE_CODE's do not match. - -2000-12-06 Alexandre Oliva <aoliva@redhat.com> - - * lang-specs.h (c++): When invoking the stand-alone preprocessor - for -save-temps, pass all relevant -Defines to it, and then don't - pass them to cc1plus. - -2000-12-05 Will Cohen <wcohen@redhat.com> - - * decl.c (finish_case_label): Cleared - more_cleanups_ok in surrounding function scopes. - (define_label): Likewise. - -2000-12-05 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (IDENTIFIER_VIRTUAL_P): Document. - (get_matching_virtual): Remove. - (look_for_overrides): Declare new function. - * decl.c (grokfndecl): Don't set IDENTIFIER_VIRTUAL_P or - DECL_VINDEX here. - * class.c (check_for_override): Move base class iteration code - to look_for_overrides. - * search.c (next_baselink): Remove. - (get_virtuals_named_this): Remove. - (get_virtual_destructor): Remove. - (tree_has_any_destructors_p): Remove. - (struct gvnt_info): Remove. - (check_final_overrider): Remove `virtual' from error messages. - (get_matching_virtuals): Remove. Move functionality to ... - (look_for_overrides): ... here, and ... - (look_for_overrides_r): ... here. Set DECL_VIRTUAL_P, if found - to be overriding. - -2000-12-05 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (get_delta_difference): If via a virtual base, - return zero. - * cvt.c (cp_convert_to_pointer): If via a virtual base, do no - adjustment. - -2000-12-04 Richard Henderson <rth@redhat.com> - - * error.c (dump_tree): Use output_add_string not OB_PUTS. - -2000-12-04 Jason Merrill <jason@redhat.com> - - * mangle.c (write_type): Mangle VECTOR_TYPE with "U8__vector". - (write_builtin_type): Pass intSI_type_node and the like through - type_for_mode. - * method.c (process_overload_item): Mangle VECTOR_TYPEs with 'o'. - Pass intSI_type_node and the like through type_for_mode. - * decl2.c (arg_assoc_type): Handle VECTOR_TYPE like COMPLEX_TYPE. - * pt.c (tsubst, unify): Likewise. - * tree.c (walk_tree): Likewise. - * error.c (dump_type): Likewise. - (dump_type_prefix, dump_type_suffix): Don't bother with VECTOR_TYPE. - - * Make-lang.in: Tweak top comment for emacs. - (cp/TAGS): Restore. - - * except.c (expand_throw): Use push_throw_library_fn for _Jv_Throw. - - * class.c (clone_function_decl): Robustify. - -2000-12-04 Michael Matz <matzmich@cs.tu-berlin.de> - - * decl.c (store_bindings): Only search in the non modified - old_bindings for duplicates. - -2000-12-04 Nathan Sidwell <nathan@codesourcery.com> - - * error.c (dump_function_decl): Use DECL_VIRTUAL_P, not - TYPE_POLYMORPHIC_P. - - * typeck.c (build_static_cast): Remove unused variable. - -2000-12-01 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * pt.c: Fix typo in comment. - -2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl2.c (warn_format): Remove definition. - (lang_decode_option): Handle -Wformat-nonliteral, - -Wno-format-extra-args and -Wno-format-y2k. Use set_Wformat. - -2000-12-01 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (WINT_TYPE, INTMAX_TYPE, UINTMAX_TYPE): Don't define. - (init_decl_processing): Don't create string_type_node, - const_string_type_node, wint_type_node, intmax_type_node, - uintmax_type_node, default_function_type, ptrdiff_type_node and - unsigned_ptrdiff_type_node. Adjust position of call to - c_common_nodes_and_builtins. - (identifier_global_value): New function. - -2000-12-01 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (standard_conversion): Reject pointer to member - conversions from ambiguous, inaccessible or virtual bases. - * typeck.c (build_static_cast): Don't check pointers to members - specially. - -2000-11-30 Nathan Sidwell <nathan@codesourcery.com> - - * method.c (do_build_copy_constructor): Preserve cv - qualifications when accessing source object members. - (do_build_assign_ref): Likewise. Remove separate diagnostics for - unnamed fields. - -2000-11-30 Nathan Sidwell <nathan@codesourcery.com> - - * method.c (do_build_assign_ref): Construct appropriately - CV-qualified base reference. Don't allow const casts in base - conversion. - -2000-11-30 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_over_call): Use VOID_TYPE_P. Don't die on - incomplete return type. - -2000-11-28 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (base_class.1): Produce a _TYPE not a _DECL. - * semantics.c (finish_base_specifier): Accept a _TYPE not a - _DECL. - -2000-11-28 Nathan Sidwell <nathan@codesourcery.com> - - * spew.c (yyerror): Cope if yylval.ttype is NULL. - -2000-11-28 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Diagnose undefined template contexts. - -2000-11-28 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Do type access control on friend - class. - -2000-11-27 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokfndecl): Undo COMPONENT_REF damage caused by - bison parser ickiness. - * pt.c (tsubst_friend_function): Enter namespace scope when - tsubsting the function name. - * cp-tree.h (DECL_TI_TEMPLATE): Update comment to reflect reality. - -2000-11-27 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (binfo_from_vbase): Return the virtual base's binfo. - * cvt.c (cp_convert_to_pointer): Add force parameter. - Allow conversions via virtual base if forced. - (convert_to_pointer_force): Adjust call to cp_convert_to_pointer. - (ocp_convert): Likewise. - * search.c (binfo_from_vbase): Return the virtual base's binfo. - * typeck.c (get_delta_difference): Adjust handling of virtual - bases. - -2000-11-26 Mark Mitchell <mark@codesourcery.com> - - * tree.c (struct list_hash): Remove. - (list_hash_table): Make it be an htab. - (struct list_proxy): New type. - (list_hash_eq): New function. - (list_hash_pieces): Renamed from ... - (list_hash): ... this. - (list_hash_lookup): Remove. - (list_hash_add): Remove. - (hash_tree_cons): Use the generic hashtable. - (mark_list_hash): Remove. - (init_tree): Create the hashtable. - -2000-11-25 Joseph S. Myers <jsm28@cam.ac.uk> - - * method.c (build_mangled_C9x_name): Rename to - build_mangled_C99_name. Change C9X references in comments to - refer to C99. - -2000-11-24 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (unary_expr): Move VA_ARG from here ... - (primary): ... to here. - -2000-11-24 Nathan Sidwell <nathan@codesourcery.com> - - * semantics.c (finish_id_expr): If type is error_mark, return - error_mark. - -2000-11-23 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (lookup_template_class): Simplify loop exit constructs. - Cope when there is no partial instantiation of a template - template member. - -2000-11-23 J"orn Rennecke <amylaar@redhat.com> - - * Make-lang.in (g++spec.o, cxxmain.o): Depend on $(CONFIG_H). - -2000-11-22 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (mangle_conv_op_name_for_type): Don't use `__op' - prefix. - - * pt.c (do_decl_instantiate): Explicitly clone constructors and - destructors that haven't already been cloned. - -2000-11-20 Richard Henderson <rth@redhat.com> - - * parse.y (yyparse_1): Rename the parser entry point. - -2000-11-20 Alex Samuel <samuel@codesourcery.com> - - * mangle.c (write_name): Use <unscoped-name> for names directly in - function scope. - (write_unscoped_name): Accept names directly in function scope. - -2000-11-20 Nathan Sidwell <nathan@codesourcery.com> - - * lex.c (rid_to_yy, RID_EXPORT): Make unique keyword. - * parse.y (extdef): Add EXPORT reduction. - * spew.c (yylex): Don't skip export here. - -2000-11-19 Mark Mitchell <mark@codesourcery.com> - - * decl.c (init_decl_processing): Correct name of pure virtual - function under the new ABI. - * rtti.c (throw_bad_cast): Likewise, for bad cast function. - (throw_bad_typeid): Likewise for bad typeid function. - -2000-11-18 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokparms): Don't even function types of `void' type, - either. - * mangle.c (write_type): Don't crash when confronted with the - error_mark_node. - - * decl.c (grokparms): Don't create parameters of `void' type. - -2000-11-17 Zack Weinberg <zack@wolery.stanford.edu> - - * lex.c (mark_impl_file_chain): Delete. - (init_parse): Remove call to ggc_add_string_root. No need to - ggc_strdup a string constant. Do not add impl_file_chain to GC - roots. - (handle_pragma_implementation): No need to ggc_strdup main_filename. - -2000-11-17 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (tsubst_expr, DECL_STMT): Instantiate decl's type. - -2000-11-17 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (PARMLIST_ELLIPSIS_P): New macro. - * decl.c (grokdeclarator): Don't reject void parms here. - (require_complete_types_for_parms): Simplify, use - complete_type_or_else. - (grokparms): Remove bitrot. Remove funcdef parm. - Deal with ellipsis parm lists here. - * semantics.c (finish_parmlist): Don't append void_list_node - here. Set PARMLIST_ELLIPSIS_P. - -2000-11-17 Nathan Sidwell <nathan@codesourcery.com> - - * typeck2.c (incomplete_type_error): Reorganize to avoid - excessive diagnostics. - -2000-11-16 Zack Weinberg <zack@wolery.stanford.edu> - - * lex.c (struct impl_files, internal_filename): Constify a char *. - -2000-11-16 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (write_special_name_constructor): Don't generate - assembler junk when confronted with an old-style constructor. - (write_special_name_destructor): Likewise. - (mangle_decl_string): Do it here instead. - -2000-11-16 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (op_error): Make error messages clearer. - -2000-11-15 Mark Mitchell <mark@codesourcery.com> - - * decl.c (wrapup_globals_for_namespace): Don't mark things - TREE_ASM_WRITTEN when they're not. - -2000-11-15 Jason Merrill <jason@redhat.com> - - * typeck2.c (friendly_abort): Uncount the error before handing - off to fancy_abort. - -2000-11-15 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (lookup_anon_field): Cope with qv qualifiers. - -2000-11-14 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_vtbl_initializer): Fix typo in comment. - * typeck.c (expr_sizeof): Don't crash on errors. - -2000-11-14 Jim Wilson <wilson@redhat.com> - - * lang-specs.h: Add %2 after %(cc1_options). - -2000-11-14 Richard Henderson <rth@redhat.com> - - * typeck.c (c_sizeof): Be strict about casting result value - back to c_size_type_node. - (expr_sizeof, c_sizeof_nowarn, c_alignof): Likewise. - -2000-11-13 Joseph S. Myers <jsm28@cam.ac.uk> - - * typeck.c (build_unary_op): Use boolean_increment from - c-common.c, moving the relevant code there. - -2000-11-11 Jason Merrill <jason@redhat.com> - - * typeck.c (mark_addressable): Don't call put_var_into_stack. - - * decl.c (maybe_commonize_var): Set DECL_UNINLINABLE for statics - in inlines. - -2000-11-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (grokdeclarator, save_function_data): Use memcpy, not bcopy. - * lex.c (copy_lang_decl): Likewise. - -2000-11-09 Mark Mitchell <mark@codesourcery.com> - - * dump.c (cp_dump_tree): Don't dump function bodies here. - - * Make-lang.in (CXX_C_OBJS): Add c-dump.o. - (dump.o): Update dependency list. - * cp-tree.h (DECL_MAYBE_TEMPLATE): Remove. - (flag_dump_translation_unit): Likewise. - (CP_TYPE_QUALS): Adjust definition. - (DECL_C_BIT_FIELD): Remove. - (SET_DECL_C_BIT_FIELD): Likewise. - (CLEAR_DECL_C_BIT_FIELD): Likewise. - (add_maybe_template): Likewise. - (strip_array_types): Likewise. - (dump_node_to_file): Likewise. - (cp_dump_tree): New function. - * decl.c (init_decl_processing): Set lang_dump_tree. - * decl2.c (flag_dump_translation_unit): Remove. - * dump.c: Move most of it to ../c-dump.c. - (cp_dump_tree): New function. - * pt.c (add_maybe_template): Remove. - * typeck.c (strip_array_types): Likewise. - -2000-11-07 Eric Christopher <echristo@redhat.com> - - * decl.c (init_decl_processing): Change definition of - __wchar_t to wchar_t. Remove artificial declaration of - wchar_t. - * lex.c: Change instances of __wchar_t to wchar_t. - -2000-11-09 Nathan Sidwell <nathan@codesourcery.com> - - * lex.c (do_identifier): Don't lookup_name for operators. - * parse.y (operator): Save looking_for_typename. - (unoperator): Restore it. - * spew.c (frob_opname): Use nth_token for lookahead. - -2000-11-08 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grok_op_properties): Always use coerce_new_type and - coerce_delete_type. - * decl2.c (coerce_new_type): Use c_size_type_node. Preserve - exception specification. Tidy up. - (coerce_delete_type): Preserve exception specification. Tidy up. - -2000-11-07 Joseph S. Myers <jsm28@cam.ac.uk> - - * class.c (duplicate_tag_error, build_vtbl_initializer), decl.c - (push_binding_level), error.c (cp_tree_printer), pt.c - (process_partial_specialization, tsubst_template_arg_vector), - search.c (lookup_member): Use memset () instead of bzero (). - -2000-11-07 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (build_ptrmemfunc_type): Allow error_mark_node. - -2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk> - - * Make-lang.in (c++.distdir): Remove. - -2000-11-04 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (do_nonmember_using_decl): Allow `extern "C"' - declarations from different namespaces to be combined. - -2000-11-03 Zack Weinberg <zack@wolery.stanford.edu> - - * decl.c: Include tm_p.h. - -2000-11-03 Joseph S. Myers <jsm28@cam.ac.uk> - - * tree.c (cp_tree_equal): Use memcmp () instead of bcmp (). - -2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk> - - * dump.c (dequeue_and_dump), lex.c (interface_strcmp), method.c - (build_overload_value), repo.c (open_repo_file), xref.c - (open_xref_file): Use strchr () and strrchr () instead of index () - and rindex (). - -2000-11-01 Bernd Schmidt <bernds@redhat.co.uk> - - * call.c (build_over_call): Call fold on the CALL_EXPR. - -2000-11-01 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (dump_template_decl): Separate template hearders with - space not comma. - -2000-10-31 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c: Move TFF_ macros into cp-tree.h. Throughout, replace - TS_* flags with corresponding TFF_*. Adjust prototypes of - functions (which used to take a tree_string_flags) to take an int. - - * cp-tree.h (enum tree_string_flags): Remove - (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, TFF_CLASS_SCOPE, - TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPEDEF, TFF_DECL_SPECIFIERS, - TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, - TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, - TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, - TFF_TEMPLATE_NAME, TFF_EXPR_IN_PARENS, TFF_SCOPE): New macros. - (type_as_string, decl_as_string, expr_as_string, - context_as_string): Adjust prototype. - - * class.c (dump_class_hierarchy_r): Use TFF_PLAIN_IDENTIFIER - instead of TS_PLAIN. - - * pt.c (mangle_class_name_for_template): Use TFF_CHASE_TYPEDEF - instead of TF_CHASE_TYPEDEFS. Use TFF_PLAIN_IDENTIFIER instead of - plain `0'. - -2000-10-30 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_EXTERNAL_LINKAGE_P): New macro. - (linkage_kind): New enumeration. - (decl_linkage): New function. - * decl2.c (comdat_linkage): Extend comment. - * error.c (dump_function_decl): Print the arguments used to - instantiate a template, even when not printing the type of the - function. - * pt.c (convert_nontype_argument): Use DECL_EXTERNAL_LINKAGE_P, - not TREE_PUBLIC, to test for external linkage. - * tree.c (decl_linkage): New function. - -2000-10-28 Mark Mitchell <mark@codesourcery.com> - - * pt.c (instantiate_decl): Always instantiate static data members - initialized in-class. - -2000-10-27 Zack Weinberg <zack@wolery.stanford.edu> - - * Make-lang.in: Move all build rules here from Makefile.in, - adapt to new context. Wrap all rules that change the current - directory in parentheses. Expunge all references to $(P). - When one command depends on another and they're run all at - once, use && to separate them, not ;. Add OUTPUT_OPTION to - all object-file generation rules. Delete obsolete variables. - - * Makefile.in: Delete. - * config-lang.in: Delete outputs= line. - -2000-10-26 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (dump_function_decl): Print no space between - `ptr-operator' the `type-specifier' of the return type. - (dump_type_prefix): Make sure we put space at the appropriate - place. - -2000-10-23 Jason Merrill <jason@redhat.com> - - * call.c (equal_functions): Also call decls_match for extern "C" fns. - -2000-10-22 Jason Merrill <jason@redhat.com> - - * call.c (build_conditional_expr): Use ocp_convert to force - rvalue conversion. - -2000-10-22 Mark Mitchell <mark@codesourcery.com> - - * call.c (standard_conversion): Use RVALUE_CONVs for all - expressions that satisfy lvalue_p, not just those that satisfy - real_lvalue_p. - - * optimize.c (copy_body_r): Don't treat CALL_EXPRs specially. - - * typeck.c (c_sizeof): Return an expression of `size_t' type, - not one with TYPE_IS_SIZETYPE set. - (dubious_conversion_warnings): Remove special-case code. - -2000-10-21 Geoffrey Keating <geoffk@cygnus.com> - - * decl2.c (arg_assoc_type): Handle VECTOR_TYPE. - * error.c (dump_type): Handle VECTOR_TYPE like POINTER_TYPE. - (dump_type_prefix): Print vector-of-int as 'int vector'. - (dump_type_suffix): Handle VECTOR_TYPE like POINTER_TYPE. - * tree.c (walk_tree): Handle VECTOR_TYPE. - - * decl.c (init_decl_processing): Call MD_INIT_BUILTINS. - -2000-10-21 Jason Merrill <jason@redhat.com> - - * parse.y (operator): Set got_object from got_scope. - Set looking_for_typename. - * decl.c (lookup_name_real): Clear val after setting from_obj. - Reorganize diagnostic. - -2000-10-20 Jason Merrill <jason@redhat.com> - - * tree.c (walk_tree): Don't walk into default args. - - * error.c (dump_expr): Use host_integerp. - -2000-10-20 David Edelsohn <edelsohn@gnu.org> - - * typeck2.c (abstract_virtuals_error): Use "because" instead of - "since" in error message. - -2000-10-20 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * typeck.c (dubious_conversion_warning): Suppress if TYPE_IS_SIZETYPE. - -2000-10-20 Jeffrey Oldham <oldham@codesourcery.com> - - * decl.c (revert_static_member_fn): Fixed typo. - -2000-10-19 Mark Mitchell <mark@codesourcery.com> - - * class.c (subobject_offset_fn): New type. - (dfs_record_base_offsets): Remove. - (record_base_offsets): Likewise. - (dfs_search_base_offsets): Likewise. - (record_subobject_offset): New function. - (check_subobject_offset): Likewise. - (walk_subobject_offsets): Likewise. - (record_subobject_offsets): Likewise. - (layout_conflict_p): Reimplement. - (layout_nonempty_base_or_field): Correct handling of type - conflicts during layout. - (layout_empty_base): Likewise. - (build_base_field): Adjust to handle new representation of empty - base offset table. - (build_base_fields): Likewise. - (layout_virtual_bases): Likewise. - (splay_tree_compare_integer_csts): New function. - (layout_class_type): Use a splay_tree, rather than a varray, to - represent the offsets of empty bases. - - * cp-tree.h (DECL_ANTICIPATED): Don't require a FUNCTION_DECL. - * decl.c (select_decl): Don't return declarations that are - DECL_ANTICIPATED. - -2000-10-18 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (cp_tree_index): Add CPTI_FAKE_STD. - (fake_std_node): New macro. - * decl.c (in_std): Rename to ... - (in_fake_std): ... this. - (flag_no_builtin): Remove. - (flag_no_nonansi_builtin): Likewise. - (walk_namespaces_r): Use fake_std_node. - (push_namespace): Use std_identifier. - (pop_namespace): Use in_fake_std. - (lookup_name_real): Use fake_std_node. - (init_decl_processing): When -fhonor-std, create the `std' - namespace. Don't create a dummy fake_std_node in that case. - Adjust call to c_common_nodes_and_builtins. Use std_identifier. - (builtin_function): Put builtins whose names don't begin - with `_' in the std namespace. - * decl2.c (flag_no_builtin): Remove. - (flag_no_nonansi_builtin): Likewise. - (set_decl_namespace): Use fake_std_node. - (validate_nonmember_using_decl): Likewise. - (do_using_directive): Likewise. - (handle_class_head): Likewise. - * dump.c (dequeue_and_dump): Likewise. - * except.c (init_exception_processing): Use std_identifier. - * init.c (build_member_call): Use fake_std_node. - * rtti.c (init_rtti_processing): Use std_identifier. - -2000-10-17 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (back_end_hook): Remove declaration. - * decl2.c (back_end_hook): Remove definition. - - * dump.c (dequeue_and_dump): Dump TREE_USED. - -2000-10-17 Brad Lucier <lucier@math.purdue.edu> - - * spew.c (snarf_defarg): Cast 2nd arg to obstack_blank to (int). - -2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (WINT_TYPE): Define. - (init_decl_processing): Create types unsigned_ptrdiff_type_node, - c_size_type_node, signed_size_type_node and wint_type_node. - -2000-10-17 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl2.c (warn_missing_format_attribute): New variable. - (lang_decode_option): Decode -Wmissing-format-attribute. - -2000-10-16 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (qualify_type): Remove. - (composite_pointer_type): Fix handling of conversions to `cv void*'. - -2000-10-14 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (parse.c, parse.h): Fix think-o in last patch. - -2000-10-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (parse.c, parse.h): Create atomically. - -2000-10-12 Mark Mitchell <mark@codesourcery.com> - - * class.c (current_obstack): Remove. - * decl.c (ggc_p): Remove. - (start_decl): Don't use decl_tree_cons. - (grokdeclarator): Don't use build_decl_list. - (start_function): Don't use decl_tree_cons. - (finish_function): Don't mess with obstacks. - * decl2.c (grok_x_components): Don't use build_decl_list. - * lex.c (make_call_declarator): Don't call decl_tree_cons. - (implicitly_declare_fn): Don't call build_decl_list. - * parse.y (frob_specs): Don't call build_decl_list or - decl_tree_cons. - (expr_or_declarator_intern): Don't call decl_tree_cons. - (primary): Don't call build_decl_list. - (fcast_or_absdcl): Likewise. - (typed_declspecs): Don't call decl_tree_cons. - (reserved_declspecs): Don't call build_decl_list. - (declmods): Likewise. - (reserved_typespecquals): Likewise. - (aggr): Likewise. - (new_type_id): Likewise. - (cv_qualifiers): Likewise. - (after_type_declarator_intern): Likewise. - (notype_declarator_intern): Likewise. - (absdcl_intern): Likewise. - (named_parm): Likewise. - * pt.c (most_specialized_class): Likewise. - * repo.c (temporary_obstack): Make it a structure, not a pointer. - (init_repo): Initialize it. - * search.c (current_obstack): Remove. - * typeck2.c (add_exception_specifier): Don't call build_decl_list. - -2000-10-09 Richard Henderson <rth@cygnus.com> - - * Make-lang.in (CXX_EXTRA_HEADERS): Remove. - (c++ language support bits for libgcc): Remove. - (c++.clean): Remove cplib2.txt cleanup. - * config-lang.in (headers, lib2funcs): Remove. - - * exception.cc, new.cc, new1.cc, new2.cc: Remove files. - * tinfo.cc, tinfo.h, tinfo2.cc, vec.cc: Remove files. - * inc/cxxabi.h, inc/exception, inc/new: Remove files. - * inc/new.h, inc/typeinfo: Remove files. - -2000-10-08 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (INTMAX_TYPE, UINTMAX_TYPE): Define if not already - defined. - (init_decl_processing): Initialize intmax_type_node and - uintmax_type_node. - -2000-10-06 Richard Henderson <rth@cygnus.com> - - * cp-tree.h (struct cp_language_function): Remove x_result_rtx. - (original_result_rtx): Remove. - * decl.c (save_function_data): Don't clear x_result_rtx. - (mark_lang_function): Don't mark it either. - * expr.c (fixup_result_decl): Remove. - * semantics.c (genrtl_named_return_value): Frob the return decl - before calling emit_local_var. - (genrtl_finish_function): Don't call fixup_result_decl. - Always emit the jump to return_label. - -2000-10-06 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (lookup_template_class): Set current access for enum. - (tsubst_enum): Set file & line for enum decl. - - * spew.c (yylex): Remove unused variable. - -2000-10-05 Richard Henderson <rth@cygnus.com> - - * semantics.c (genrtl_finish_function): Don't init or check - can_reach_end; remove noreturn and return value checks. - -2000-10-05 Tom Tromey <tromey@cygnus.com> - - * init.c (build_java_class_ref): Use `build_static_name' with a - suffix, not a prefix, to build the class object's name. - -2000-10-05 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (access_kind): Fix comment typo. - * decl2.c (grokfield): Fix diagnostic typo. - * semantics.c (finish_template_type): Fix comment typo. - (finish_qualified_object_call_expr): Likewise. - -2000-10-05 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (tsubst_expr, DECL_STMT case): Don't process if - tsubsting fails. - -2000-10-05 Nathan Sidwell <nathan@codesourcery.com> - - * spew.c (frob_id): New static function. - (frob_opname): Use it. - (yylex): Use it. - -2000-10-01 Mark Mitchell <mark@codesourcery.com> - - * decl.c (lang_mark_false_label_stack): Remove. - * lex.c (cp_mang_lang_type): Use ggc_alloc_cleared. - -2000-09-30 Joseph S. Myers <jsm28@cam.ac.uk> - - * gxxint.texi: Use @email for formatting email addresses. - -2000-09-29 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c: Remove direct obstack manipulation. Replace with - output_buffer-based formatting. Adjust calls to removed macros. - (obstack_chunk_alloc, obstack_chunk_free): Remove. - (OB_INIT, OB_PUTC, OB_PUTC2, OB_PUTS, OB_PUTID, OB_PUTCP, - OB_FINISH, OB_PUTI, OB_END_TEMPLATE): Likewise. - -2000-09-24 Mark Mitchell <mark@codesourcery.com> - - * ir.texi: Move to ../c-tree.texi. - -2000-09-20 Jason Merrill <jason@redhat.com> - - * decl2.c (get_guard): Check DECL_FUNCTION_SCOPE_P. - -2000-09-21 Andreas Jaeger <aj@suse.de> - - * errfn.c: Move declaration of cp_printer and cp_printers to ... - * cp-tree.h: ... here. - - * error.c: Remove declaration of cp_printer. - -2000-09-20 Mark Mitchell <mark@codesourcery.com> - - * tree.c (mark_local_for_remap_r): Handle CASE_LABELs. - -2000-09-20 Hans-Peter Nilsson <hp@axis.com> - - * except.c: Delete #if 0:d EXCEPTION_SECTION_ASM_OP-default and - users. - -2000-09-18 Mark Mitchell <mark@codesourcery.com> - - * decl.c (start_function): Robustify. - -2000-09-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (check_function_format): Accept a `status' parameter. - - * call.c, typeck.c: Updates calls to `check_function_format'. - -2000-09-17 Geoffrey Keating <geoffk@cygnus.com> - - * decl2.c (handle_class_head): Always push some scope even - in the error case. - -2000-09-16 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (struct cp_language_function): Remove - x_scope_stmt_stack and name_declared. - (current_scope_stmt_stack): Remove. - (function_name_declared_p): New macro. - (struct lang_decl_flags): Use c_lang_decl as a base class. - (context): Remove. - (struct lang_decl): Replace saved_tree with context. - (DECL_FRIEND_CONTEXT): Adjust accordingly. - (SET_DECL_FRIEND_CONTEXT): Likewise. - (DECL_VIRTUAL_CONTEXT): Likewise. - (DECL_SAVED_TREE): Remove. - (C_DECLARED_LABEL_FLAG): Likewise. - (cplus_expand_expr_stmt): Don't declare. - (add_decl_stmt): Likewise. - (add_scope_stmt): Likewise. - * decl.c (mark_stmt_tree): Remove. - (case_compare): Likewise. - (finish_case_label): Use c_add_case_label. - (init_decl_processing): Set more language-specific hooks. - (build_enumerator): Fix typo in comment. - (cplus_expand_expr_stmt): Remove. - (mark_lang_function): Use mark_c_language_function. - (lang_mark_tree): Use c_mark_lang_decl. - * decl2.c: Change order of inclusion. - * except.c: Likewise. - * expr.c (cplus_expand_expr): Remove handling of STMT_EXPR. Fall - back on c_expand_expr. - * friend.c: Include expr.h. - * init.c: Change order of inclusion. - * Makefile.in: Update dependencies. - * lex.h (free_lang_decl_chain): Remove. - * optimize.c (maybe_clone_body): Use function_name_declared_p. - * pt.c (build_template_decl): Don't copy DECL_VIRTUAL_CONTEXT if - it doesn't exist. - (instantiate_decl): Use function_name_declared_p. - * semantics.c (lang_expand_expr_stmt): Remove. - (set_current_function_name_declared): Likewise. - (current_function_name_declared): Likewise. - (begin_compound_stmt): Use function_name_declared_p. - (add_decl_stmt): Remove. - (setup_vtbl_ptr): Use function_name_declared_p. - (add_scope_stmt): Remove. - (current_scope_stmt_stack): New function. - (cp_expand_stmt): Don't handle SCOPE_STMTs. - (expand_body): Use function_name_declared_p. - * tree.c (cp_statement_code_p): Don't include SCOPE_STMT. - * typeck.c: Change order of includes. - (convert_sequence): Remove. - -2000-09-14 Joseph S. Myers <jsm28@cam.ac.uk> - - * lex.c (reswords): Add _Complex. - -2000-09-14 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * Make-lang.in (cplib2.txt): Depend on cp/Makefile. - -2000-09-13 J. David Anglin <dave@hiauly1.hia.nrc.ca> - - * init.c (begin_init_stmts): Don't use // comments. - -2000-09-12 Jason Merrill <jason@redhat.com> - - * decl.c (maybe_deduce_size_from_array_init): Set do_default for - all non-extern arrays. - - * decl.c (grokdeclarator): Complain about 'friend T' for implicit - typenames, too. Downgrade complaint to pedwarn. - (xref_tag): Warn about surprising behavior of 'friend struct T'. - * decl2.c (handle_class_head): Generate a TYPENAME_TYPE for - 'class This::Inherited'. - -2000-09-12 Mark Mitchell <mark@codesourcery.com> - - * decl.c (finish_case_label): Given the LABEL_DECL a - DECL_CONTEXT. - -2000-09-12 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (TFF_PLAIN_IDENTIFIER, TFF_NAMESPACE_SCOPE, - TFF_CLASS_SCOPE, TFF_CHASE_NAMESPACE_ALIAS, TFF_CHASE_TYPDEF, - TFF_DECL_SPECIFIERS, TFF_CLASS_KEY_OR_ENUM, TFF_RETURN_TYPE, - TFF_FUNCTION_DEFAULT_ARGUMENTS, TFF_EXCEPTION_SPECIFICATION, - TFF_TEMPLATE_HEADER, TFF_TEMPLATE_DEFAULT_ARGUMENTS, TFF_SCOPE): - New macros. - (sorry_for_unsupported_tree, print_scope_operator, - print_left_paren, print_right_paren, print_left_bracket, - print_right_bracket, print_whitespace): Likewise. - (aggr_variety): Rename to class_key_or_enum. - (print_type): Rename to print_type_id. - (print_type_specifier_seq, print_simple_type_specifier, - print_elaborated_type_specifier, - print_rest_of_abstract_declarator, - print_parameter_declaration_clause, print_exception_specification, - print_nested_name_specifier, print_template_id, - typedef_original_name, print_template_argument_list_start, - print_template_argument_list_end): New functions. - -2000-09-11 Gabriel Dos Reis <gdr@codesourcery.com> - - * ir.texi: Add more documentation. - -2000-09-11 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (struct saved_scope): Remove x_function_parms. - (current_function_parms): Don't define. - (struct cp_language_function): Remove parms_stored. - (current_function_just_assigned_this): Don't define. - (current_function_parms_stored): Likewise. - (static_ctors): Declare. - (static_dtors): Likewise. - (SF_EXPAND): Don't define. - (expand_start_early_try_stmts): Remove declaration. - (store_parm_decls): Likewise. - * decl.c (static_ctors): Don't declare. - (static_dtors): Likewise. - (struct binding_level): Remove this_block. - (poplevel): Remove dead code. - (set_block): Likewise. - (mark_binding_level): Don't mark this_block. - (mark_saved_scope): Don't mark x_function_parms. - (init_decl_processing): Don't add current_function_parms as a GC - root. - (check_function_type): Change prototype. - (start_function): Remove RTL-generation code. - (expand_start_early_try_stmts): Remove. - (store_parm_decls): Give it internal linkage. Remove - RTL-generation code. - (finish_function): Remove RTL-generation code. - * decl2.c (static_ctors): Fix formatting. - (static_dtors): Likewise. - * method.c (use_thunk): Don't call store_parm_decls. - (synthesize_method): Likewise. - * optimize.c (maybe_clone_body): Likewise. - * parse.y (fn.def2): Likewise. - (.set_base_init): Likewise. - (nodecls): Likewise. - * pt.c (instantiate_decl): Likewise. - * rtti.c (synthesize_tinfo_fn): Likewise. - * semantics.c (genrtl_try_block): Simplify. - (expand_body): Use genrtl_start_function and - genrtl_finish_function. - (genrtl_start_function): New function. - (genrtl_finish_function): Likewise. - -2000-09-11 Nathan Sidwell <nathan@codesourcery.com> - - * error.c (cp_tree_printer, case 'P'): Append break. - -2000-09-11 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (frob_opname): Declare. - * parse.y (saved_scopes): New static variable. - (cp_parse_init): Adjust. - (do_id): If lastiddecl is NULL, do do_identifier. - (operator): Save scope information. - (unoperator): New reduction. Restore scope information. - (operator_name): Append unoperator. Call frob_opname. - * spew.c (frob_opname): Define. - -2000-09-10 Zack Weinberg <zack@wolery.cumb.org> - - * decl.c, rtti.c: Include defaults.h if not already included. - Don't define the *_TYPE_SIZE macros. - -2000-09-09 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (push_switch): Change prototype. - (check_cp_case_value): Remove declaration. - (decl_constant_value): Likewise. - * decl.c (struct cp_switch): Add switch_stmt and cases. - (case_compare): New function. - (push_switch): Set switch_stmt. Initialize cases. - (pop_switch): Clean up cases. - (define_case_label): Rename to ... - (finish_case_label): ... this. Do semantic analysis for case - labels here. - (start_function): Correct comment. - * decl2.c (check_cp_case_value): Remove. - * expr.c (do_case): Remove. - * pt.c (tsubst_expr): Adjust call to finish_case_label. - * semantics.c (genrtl_do_poplevel): Remove declaration. - (RECHAIN_STMTS): Remove. - (finish_break_stmt): Use build_break_stmt. - (finish_continue_stmt): Use build_continue_stmt. - (finish_switch_cond): Adjust condition here, rater than in - c_expand_start_case. - (finish_case_label): Remove. - * typeck.c (c_expand_return): Remove. - (c_expand_start_case): Likewise. - -2000-09-07 Gabriel Dos Reis <gdr@codesourcery.com> - - * ir.texi: Document type nodes. - -2000-09-06 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (init_cp_semantics): Declare. - (genrtl_try_block): Don't declare. - (genrtl_handler): Likewise. - (genrtl_catch_block): Likewise. - (genrtl_ctor_stmt): Likewise. - (genrtl_subobject): Likewise. - (genrtl_do_poplevel): Likewise. - (genrtl_named_return_value): Likewise. - * lex.c (init_parse): Call init_cp_semantics. - * semantics.c (genrtl_try_block): Give it internal linkage. - (genrtl_handler): Likewise. - (genrtl_catch_block): Likewise. - (genrtl_ctor_stmt): Likewise. - (genrtl_subobject): Likewise. - (genrtl_do_poplevel): Likewise. - (genrtl_named_return_value): Likewise. - (lang_expand_stmt): Rename to ... - (cp_expand_stmt): ... this. Only handle C++-specific nodes. - (init_cp_semantics): Define. - - * decl.c (initialize_local_var): Remove RTL-generating code. - * semantics.c (genrtl_try_block): Fix formatting. - - Move statement-tree facilities from C++ to C front-end. - * cp-tree.h (cp_tree_index): Remove CPTI_VOID_ZERO. - (void_zero_node): Remove. - (stmt_tree): Likewise. - (scope_chain): Adjust. - (language_function): Rename to cp_language_function. - (cp_function_chain): Adjust. - (current_stmt_tree): Remove. - (last_tree): Likewise. - (last_expr_type): Likewise. - (struct lang_decl): Adjust. - (STMT_IS_FULL_EXPR_P): Remove. - (add_tree): Remove. - (begin_stmt_tree): Likewise. - (finish_stmt_tree): Likewise. - (walk_tree_fn): Likewise. - (walk_stmt_tree): Likewise. - * class.c (finish_struct): Replace use of add_tree with add_stmt. - * decl.c (mark_stmt_tree): Adjust type. - (init_decl_processing): Don't build void_zero_node. - (initialize_local_var): Adjust usage of current_stmt_tree. - (finish_enum): Use add_stmt, not add_tree. - (save_function_data): Adjust use of language_function. - (finish_constructor_body): Use add_stmt, not add_tree. - (finish_destructor_body): Likewise. - (push_cp_function_context): Adjust use of language_function. - (pop_cp_function_context): Likewise. - (mark_lang_function): Likewise. - (mark_cp_function_context): Likewise. - * init.c (build_aggr_init): Adjust use of current_stmt_tree. - (build_vec_init): Likewise. - * semantics.c (SET_LAST_STMT): Remove. - (RECHAIN_STMTS): Don't use it. - (stmts_are_full_exprs_p): Adjust use of current_stmt_tree. - (current_stmt_tree): Define. - (add_tree): Remove. - (finish_goto_stmt): Use add_stmt, not add_tree. - (finish_expr_stmt): Likewise. - (begin_if_stmt): Likewise. - (finish_then_clause): Likewise. - (begin_while_stmt): Likewise. - (begin_do_stmt): Likewise. - (finish_return_stmt): Likewise. - (begin_for_stmt): Likewise. - (finish_break_stmt): Likewise. - (finish_continue_stmt): Likewise. - (begin_switch_stmt): Likewise. - (finish_case_label): Likewise. - (begin_try_block): Likewise. - (begin_function_try_block): Likewise. - (begin_handler): Likewise. - (begin_catch_block): Likewise. - (begin_compound_stmt): Likewise. - (begin_asm_stmt): Likewise. - (finish_asm_stmt): Likewise. - (finish_label_stmt): Likewise. - (add_decl_stmt): Likewise. - (finish_subobject): Likewise. - (finish_decl_cleanup): Likewise. - (finish_named_return_value): Likewise. - (setup_vtbl_ptr): Likewise. - (add_scope_stmt): Likewise. - (finish_stmt_expr): Likewise. - (prune_unused_decls): Remove. - (begin_stmt_tree): Likewise. - (finish_stmt_tree): Likewise. - (prep_stmt): Adjust use of current_stmt_tree. - (lang_expand_stmt): Likewise. - * tree.c (statement_code_p): Remove. - (cp_statement_code_p): New function. - (walk_stmt_tree): Remove. - (init_tree): Set lang_statement_code_p. - -2000-09-06 Zack Weinberg <zack@wolery.cumb.org> - - Integrated preprocessor. - - * Make-lang.in, Makefile.in: Remove all references to input.c, - gxx.gperf, and hash.h. Add ../c-lex.o to C_OBJS. - * gxx.gperf, hash.h, input.c: Delete. - * lang-specs.h: Pass -lang-c++ to cc1plus so cpplib is - initialized properly. - - * class.c (fixup_pending_inline): Take a tree, not a - struct pending_inline *. All callers changed. - (init_class_processing): Set RID_PUBLIC, RID_PRIVATE, - RID_PROTECTED entries in ridpointers[] array here. - * decl.c (duplicate_decls): Do not refer to struct - pending_inline. - (record_builtin_type, init_decl_processing): Use RID_MAX not - CP_RID_MAX. - (grokdeclarator): Use C_IS_RESERVED_WORD. - * decl2.c (lang_decode_option): Ignore -lang-c++ for sake of - cpplib. - (grok_x_components): Do not inspect pending_inlines chain. - - * cp-tree.h (struct lang_identifier): Add rid_code entry. - (C_IS_RESERVED_WORD, C_RID_CODE, C_RID_YYCODE): New. - (flag_no_gnu_keywords, flag_operator_names, rid_to_yy): Declare. - (DEFARG_LENGTH, struct pending_inline, TIME_IDENTIFIER_TIME, - TIME_IDENTIFIER_FILEINFO): Kill. - Update prototypes. - * lex.h: Expunge cp_rid. Rewrite RIDBIT macros to use just a - single 32-bit word. - * parse.y: Call do_pending_inlines unconditionally. - reinit_parse_for_method is now snarf_method. fn.defpen is no - longer necessary. Remove unnecessary <itype> annotation on - SCOPE. Do not refer to end_of_file or struct pending_inline. - * semantics.c (begin_inline_definitions): Call - do_pending_inlines unconditionally. - - * lex.c: Remove all code now shared with C front end. - Initialize cpplib properly if USE_CPPLIB. Put reserved words - into the get_identifier table. Rewrite pragma handling to - work with the registry. Move code to save tokens for later - processing to spew.c. - - * spew.c: Rewrite everything in terms of token streams instead - of text. Move routines here from lex.c / input.c as - appropriate. GC-mark trees hanging off the pending inlines - chain. - -2000-09-06 Mark Mitchell <mark@codesourcery.com> - - * NEWS: Mention that the named return value extension has been - deprecated. - * cp-tree.h (original_result_rtx): Define. - (TREE_REFERENCE_EXPR): Remove. - (DECL_VPARENT): Likewise. - (pushdecl_nonclass_level): Likewise. - (store_return_init): Likewise. - (reinit_lang_specific): Likewise. - (genrtl_named_return_value): Change prototype. - * decl.c (original_result_rtx): Remove. - (cp_finish_decl): Don't build DECL_STMTs for RESULT_DECLs. - Do not generate RTL for local variables here. - (store_return_init): Remove. - * semantics.c (genrtl_named_return_value): Simplify. Fold in - store_return_init. - (finish_named_return_value): Adjust accordingly. Warn that this - extension is deprecated. - (lang_expand_stmt): Adjust call to genrtl_named_return_value. - -2000-09-06 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (type_unification_real): Replace switch with if. - (unify): Tsubst non-type parms before comparing. - -2000-09-06 Nathan Sidwell <nathan@codesourcery.com> - - * error.c (dump_typename): New function, broken out of ... - (dump_type): ... here. Use it. - * typeck.c (same_type_p): Use cp_tree_equal for TYPENAME_TYPE. - -2000-09-06 Nathan Sidwell <nathan@codesourcery.com> - - * init.c (build_offset_ref): Deal with namespace scoped - TEMPLATE_ID_EXPRs. - -2000-09-06 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (resolve_address_of_overloaded_function): Add - explanation message. - * decl.c (define_case_label): Reformat explanation. - * decl2.c (finish_static_data_member_decl): Likewise. - (grokfield): Likewise. - * friend.c (do_friend): Likewise. - -2000-09-05 Zack Weinberg <zack@wolery.cumb.org> - - * tree.c (walk_tree): Expose tail recursion. - (walk_stmt_tree): New function. - * cp-tree.h: Prototype walk_stmt_tree. - * semantics.c (prune_unused_decls): Operate on SCOPE_STMTs not - the BLOCKs directly. If a BLOCK has no variables after - pruning, discard it. - (finish_stmt_tree): Use walk_stmt_tree. No need to save and - restore the line number. - -2000-09-05 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in (CXX_TREE_H): Add dependency on HTAB_H. - (pt.o): Remove dependency on HTAB_H. - * cp-tree.h: Include hashtab.h. - (walk_tree): Change prototype. - (walk_tree_without_duplicates): New function. - * decl.c (check_default_argument): Use it. - * optimize.c (remap_decl): Adjust calls to walk_tree. - (copy_body): Likewise. - (expand_calls_inline): Likewise. - (calls_setjmp_p): Use walk_tree_without_duplicates. - * pt.c: Don't include hashtab.h. - (for_each_template_parm): Use walk_tree_without_duplicates. - * semantics.c (finish-stmt_tree): Likewise. - (expand_body): Likewise. - * tree.c (walk_tree): Add additional parameter. - (walk_tree_without_duplicates): New function. - (count_trees): Use it. - (verify_stmt_tree): Adjust call to walk_tree. - (find_tree): Use walk_tree_without_duplicates. - (no_linkage_check): Likewise. - (break_out_target_exprs): Adjust call to walk_tree. - (cp_unsave): Likewise. - -2000-09-04 Kriang Lerdsuwanakij <lerdsuwa@users.sourceforge.net> - - * cp-tree.def (BOUND_TEMPLATE_TEMPLATE_PARM): New tree code. - (TEMPLATE_TEMPLATE_PARM): Adjust comment. - * cp-tree.h (TYPE_BINFO): Adjust comment. - (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO): Likewise. - (TEMPLATE_TYPE_PARM_INDEX): Likewise. - (IS_AGGR_TYPE): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. - (TYPE_TEMPLATE_INFO): Likewise. - (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): Likewise. - * class.c (push_nested_class): Likewise. - * decl.c (lookup_name_real): Likewise. - (grokdeclarator): Likewise. - (grok_op_properties): Likewise. - (xref_tag): Likewise. - (xref_basetypes): Likewise. - * decl2.c (constructor_name_full): Likewise. - (arg_assoc_template_arg): Add TEMPLATE_TEMPLATE_PARM case. - (arg_assoc_type): Use BOUND_TEMPLATE_TEMPLATE_PARM instead. - * error.c (dump_type): Split TEMPLATE_TEMPLATE_PARM case. - (dump_type_prefix): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (dump_type_suffix): Likewise. - * init.c (is_aggr_type): Use BOUND_TEMPLATE_TEMPLATE_PARM - instead. - (get_aggr_from_typedef): Likewise. - * mangle.c (write_type): Split TEMPLATE_TEMPLATE_PARM case. - (write_expression): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (write_template_parm): Likewise. - (write_template_template_parm): Check tree code instead of - using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - * method.c (build_overload_nested_name): Add - BOUND_TEMPLATE_TEMPLATE_PARM. - (process_overload_item): Split TEMPLATE_TEMPLATE_PARM case. - * parse.y (bad_parm): Add BOUND_TEMPLATE_TEMPLATE_PARM. - * pt.c (convert_template_argument): Check tree code instead of - using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - (for_each_template_parm_r): Split TEMPLATE_TEMPLATE_PARM case. - (for_each_template_parm): Adjust comment. - (tsubst): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. - (tsubst_copy): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (unify): Add BOUND_TEMPLATE_TEMPLATE_PARM. Reorganize. Use - template_args_equal to compare template template parameter cases. - * ptree.c (print_lang_type): Add BOUND_TEMPLATE_TEMPLATE_PARM. - * search.c (lookup_field_1): Use BOUND_TEMPLATE_TEMPLATE_PARM - instead. - * tree.c (copy_template_template_parm): Decide whether to create - a TEMPLATE_TEMPLATE_PARM or BOUND_TEMPLATE_TEMPLATE_PARM node. - (walk_tree): Add BOUND_TEMPLATE_TEMPLATE_PARM. - (copy_tree_r): Likewise. - * typeck.c (comptypes): Likewise. Check tree code instead of - using TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO. - -2000-09-04 Mark Elbrecht <snowball3@bigfoot.com> - - * decl.c (finish_function): Move the code for handling functions - marked with the constructor and destructor attributes inside the - expand_p block. - -2000-09-04 Nathan Sidwell <nathan@codesourcery.com> - - * init.c (resolve_offset_ref): Deal with TEMPLATE_ID_EXPR. - -2000-09-04 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (lookup_template_class): Remove abort. - * tree.c (get_type_decl): Allow error_mark_node. - -2000-09-04 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (arg_assoc): Deal with COMPONENT_REFs inside - TEMPLATE_ID_EXPRs. - -2000-09-03 Mark Mitchell <mark@codesourcery.com> - - * operators.def (ALIGNOF_EXPR, MAX_EXPR, MIN_EXPR): Change - new ABI mangling. - -2000-09-01 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (named_class_head): Check for TYPENAME_TYPE. Simplify - union tag mismatch error reporting. - -2000-09-01 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_scoped_method_call): Check it is not a namespace. - -2000-08-30 Jason Merrill <jason@redhat.com> - - * cp-tree.h (LOCAL_CLASS_P): Use decl_function_context. - - * tree.c (bot_manip): Check TREE_CONSTANT rather than - !TREE_SIDE_EFFECTS. Call break_out_target_exprs and - build_target_expr_with_type for the non-AGGR_INIT_EXPR case. - - * decl.c (start_function): Always call make_function_rtl. - -2000-08-29 Zack Weinberg <zack@wolery.cumb.org> - - * semantics.c (prune_unused_decls): New function. - (finish_stmt_tree): Call it via walk_tree. - -2000-08-29 Zack Weinberg <zack@wolery.cumb.org> - - * class.c (build_secondary_vtable): Constify a char *. - * decl.c (init_decl_processing): Initialize function_id_node, - pretty_function_id_node, and func_id_node. - * input.c (struct input_source): Constify 'str'. - (feed_input): Constify first argument. - * mangle.c (write_identifier): Constify argument. - * pt.c (mangle_class_name_for_template): Constify argument. - -2000-08-29 Mark Mitchell <mark@codesourcery.com> - - * typeck.c (mark_addressable): Remove code that pokes around in - RTL. - -2000-08-28 Jason Merrill <jason@redhat.com> - - * lex.c (file_name_nondirectory): Move to toplev.c. - - * cp-tree.h (LOCAL_CLASS_P): New macro. - * class.c (finish_struct_1): Use it. - -2000-08-27 Alex Samuel <samuel@codesourcery.com> - - * mangle.c (CLASSTYPE_TEMPLATE_ID_P): Remove unexplained voodoo. - (write_encoding): Pass another argument to write_name. - (write_name): Add ignore_local_scope parameter. Fix handling of - local names. - (write_nested_name): Use write_unqualified_name. - (write_prefix): Likewise. Skip out on FUNCTION_DECLs. - (write_template_prefix): Use write_unqualified_name. - (write_component): Remove. - (write_local_name): Add parameter. Use direct local entity to - discriminator calculation. - (write_class_enum_type): Pass another argument to write_name. - (write_template_template_arg): Likewise. - (make_guard_variable): Likewise. - -2000-08-27 Jason Merrill <jason@redhat.com> - - * decl.c (pushdecl): Matching decls for local externs are found in - the current level. Propagate linkage information from previous - declarations. - -2000-08-26 Gabriel Dos Reis <gdr@codesourcery.com> - - * ir.texi (Expressions): Fix typo. - -2000-08-25 Greg McGary <greg@mcgary.org> - - * tree.c (init_tree): Use ARRAY_SIZE. - -2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (cp_tree_printer): Rework. - -2000-08-25 Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (CXX_LIB2FUNCS): Remove cp-demangle.o and - dyn-string.o. - (CXX_LIB2SRCS): Remove cp-demangle.c and dyn-string.c. - (cp-demangle.o): Remove target. - (dyn-string.o): Likewise. - - * decl.c (grokfndecl): Require that `main' return an `int'. - * mangle.c (write_encoding): Don't mangle return types for - conversion functions. - -2000-08-25 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (tree_formatting_info): New data type. - (tree_being_formatted): New macro. - (tree_formatting_flags): Likewise. - (put_whitespace): Likewise. - (print_tree_identifier): Likewise. - (print_identifier): Likewise. - (cp_tree_printer, print_function_argument_list, print_declaration, - print_expression, print_function_declaration, - print_function_parameter, print_type, print_cv_qualifier): New - functions. - (init_error): Initialize lang_printer. - -2000-08-24 Jason Merrill <jason@redhat.com> - - * typeck.c (build_ptrmemfunc): Just reinterpret if there's no - adjustment necessary. - -2000-08-24 Greg McGary <greg@mcgary.org> - - * cp-tree.h (MAIN_NAME_P): Remove macro. - -2000-08-24 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (print_instantiation_context): Don't forget to flush the - buffer. - -2000-08-23 Jason Merrill <jason@redhat.com> - - * typeck.c (build_ptrmemfunc): Save the input pmf. - - * method.c (process_modifiers): Use same_type_p. - -2000-08-23 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_CLONED_FUNCTION_P): Check DECL_LANG_SPECIFIC. - * mangle.c (write_function_type): Change prototype. - (write_encoding): Don't mangle return types for - constructors or destructors. - (write_type): Adjust call to write_function_type. - * pt.c (instantiate_template): Instantiate alternate entry points - when instantiating the main function. - -2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com> - - * error.c (cp_print_error_function): Don't use embedded '\n' in - output_printf. - -2000-08-23 Gabriel Dos Reis <gdr@codesourcery.com> - - * decl.c (init_decl_processing): Remove bogus initialization. - * error.c (lang_print_error_function): Restore here. - (init_error): Initialize print_error_function. - -2000-08-22 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> - - * decl2.c (arg_assoc): Revert my 2000-08-11 change. - -2000-08-22 Gabriel Dos Reis <gdr@codesourcery.com> - - * Makefile.in (error.o): Depends on diagnostic.h - - * cp-tree.h (problematic_instantiation_changed, - record_last_problematic_instantiation, current_instantiation, - print_instantiation_context): Declare. - (maybe_print_template_context): Remove. - - * decl.c (init_decl_processing): Set print_error_function to NULL. - (lang_print_error_function): Remove, since we're using a new - machinery. - - * error.c: #include diagnostic.h - (function_category): New function. - (cp_diagnostic_starter): Likewise. - (cp_diagnostic_finalizer): Likewise. - (cp_print_error_function): Likewise. - (maybe_print_instantiation_context): Likewise. - (print_instantiation_full_context): Likewise. - (print_instantiation_partial_context): Likewise. - (print_instantiation_context): Define. - (init_error): Initialize diagnostic pager and finalizer. - - * pt.c (problematic_instantiation_changed): Define. - (record_last_problematic_instantiation): Likewise. - (current_instantiation): Likewise. - (maybe_print_template_context): Remove. - (print_template_context): Likewise. - (current_tinst_level): Make static to reflect Brendan Kehoe's - change of 1995-04-13. - (push_tinst_level): Call print_instantiation_context. - -2000-08-21 Nix <nix@esperi.demon.co.uk> - - * lang-specs.h: Do not process -o or run the assembler if - -fsyntax-only. - -2000-08-21 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (flag_hosted, flag_noniso_default_format_attributes): New - variables. - * decl2.c (lang_decode_option): Disable gettext attributes for - -ansi. - -2000-08-21 Gabriel Dos Reis <gdr@codesourcery.com> - - * lex.c (lang_init_options): Default diagnostic message maximum - length to 80, when line-wrapping. - -2000-08-20 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_vtbl_initializer): Clear the entire - vtbl_init_data. Start keeping track of the functions for which we - have created vcall offsets here. - (dfs_build_vcall_offset_vtbl_entries): Remove. - (build_vcall_offset_vtbl_entries): Reimplement. - (add_vcall_offset_vtbl_entries_r): New function. - (add_vcall_offset_vtbl_entries_1): Likewise. Tweak logic for - computing when vcall offsets are necessary. - -2000-08-18 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (member_function_or_else): Use cp_error ... %T. - (grokdeclarator): Likewise. - (start_method): Likewise. - * friend.c (make_friend_class): Use cp_pedwarn ... %T. - -2000-08-18 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (grokfield): Set CLASSTYPE_GOT_SEMICOLON on class - TYPE_DECLs. - -2000-08-18 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (PTRMEM_OK_P): New macro. - (itf_ptrmem_ok): New enumeration value. - * class.c (resolve_address_of_overloaded_function): Add PTRMEM - argument. Diagnose implicit pointer to member. - (instantiate_type): Don't diagnose implicit pointer to member - here. Pass itf_ptrmem_ok if ok. Adjust calls to - resolve_address_of_overloaded_function. - * init.c (build_offset_ref): Set PTRMEM_OK_P. - (resolve_offset_ref): Don't diagnose implicit pointer to member here. - * semantics.c (finish_parenthesized_expr): Clear OFFSET_REFs here. - * typeck.c (build_x_unary_op): Calculate PTRMEM_OK_P. - (build_unary_op): Deal with single non-static member in - microsoft-land. - -2000-08-18 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (arg_assoc_type): Cope with TYPENAME_TYPE. - -2000-08-18 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (enum_name_string): Remove prototype. - (report_case_error): Remove prototype. - * cp/typeck2.c (enum_name_string): Remove. - (report_case_error): Remove. - * error.c (dump_expr): Deal with enum values directly. - Correctly negate integer constant. - -2000-08-17 Nathan Sidwell <nathan@codesourcery.com> - - * inc/cxxabi.h (__cxa_vec_new2, __cxa_vec_new3): Declare. - (__cxa_vec_delete2, __cxa_vec_delete3): Declare. - * vec.cc (__cxa_vec_new2, __cxa_vec_new3): Implement. - (__cxa_vec_delete2, __cxa_vec_delete3): Implement. - (__cxa_vec_new): Use __cxa_vec_new2. - (__cxa_vec_delete): Use __cxa_vec_delete2. - -2000-08-17 Nathan Sidwell <nathan@codesourcery.com> - - * vec.cc (__cxa_vec_new): Set "C" linkage. - (__cxa_vec_ctor): Likewise. - (__cxa_vec_cctor): Likewise. - (__cxa_vec_dtor): Likewise. - (__cxa_vec_delete): Likewise. - * inc/cxxabi.h (__cxa_vec_new): Set "C" linkage. - (__cxa_vec_ctor): Likewise. - (__cxa_vec_cctor): Likewise. - (__cxa_vec_dtor): Likewise. - (__cxa_vec_delete): Likewise. - -2000-08-17 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (instantiate_type): Reinstate local variable - deleted in previous change. - - * cvt.c (cp_convert_to_pointer): Pass itf_complain, not - itf_no_attributes. - -2000-08-17 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (instantiate_type_flags): New enumeration. - (instantiate_type): Change parameter. - * class.c (instantiate_type): Adjust prototype. Adjust. - * call.c (standard_conversion): Adjust instantiate_type call. - (reference_binding): Likewise. - (build_op_delete_call): Likewise. - (convert_like_real): Likewise. - * cvt.c (cp_convert_to_pointer): Likewise. - (convert_to_reference): Likewise. - * pt.c (convert_nontype_argument): Likewise. - * typeck.c (build_binary_op): Likewise. - (build_ptrmemfunc): Likewise. - (convert_for_assignment): Likewise. - -2000-08-17 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (CPTR_AGGR_TAG): New global tree node. - (current_aggr): Define. - * decl.c (grokdeclarator): Make sure a friend class is an - elaborated type specifier. - * parse.y (current_aggr): Remove static definition. - (cp_parse_init): Adjust. - (structsp): Clear and restore current_aggr. - (component_decl_list): Clear current_aggr. - - * error.c (dump_type, case TYPENAME_TYPE): Don't emit the - aggregate tag on the typename's context. - - * pt.c (tsubst_friend_class): Return error_mark_node, if - parms becomes NULL. - (instantiate_class_template): Ignore error_mark_node friend types. - -2000-08-14 Nathan Sidwell <nathan@codesourcery.com> - - * cvt.c (warn_ref_binding): New static function, broken out of ... - (convert_to_reference): ... here. Use it. - -2000-08-11 Kriang Lerdsuwanakij <lerdsuwa@scf-fs.usc.edu> - - * parse.y (template_arg): Add rule for template qualified with - global scope. - -2000-08-11 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> - - * decl2.c (add_function): Reorganize. - (arg_assoc): Do not consider function template decls. - -2000-08-11 Jason Merrill <jason@redhat.com> - - * decl.c (lookup_name_real): Don't forget the TYPENAME_TYPE we're - looking inside. - -2000-08-11 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (resolve_scope_to_name): Remove unused prototype. - (lookup_nested_tag): Likewise. - - * decl2.c (grokfield): Fix comment to reflect many types of _DECLs - can be produced. - -2000-08-11 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (named_complex_class_head_sans_basetype): Remove - always true if. - -2000-08-11 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (build_expr_from_tree, case METHOD_CALL_EXPR): Build - explicit TEMPLATE_ID_EXPR args. - (build_expr_from_tree, case CALL_EXPR): Likewise. - -2000-08-11 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (check_tag_decl): Diagnose typename's which don't - declare anything. - -2000-08-10 Nathan Sidwell <nathan@codesourcery.com> - - * init.c (build_aggr_init): Reject bogus array initializers - early. - -2000-08-09 Nathan Sidwell <nathan@codesourcery.com> - - * rtti.c (build_dynamic_cast_1): Set "C" linkage for new abi - runtime. - * cp/tinfo.cc (__dynamic_cast): Likewise. - * cp/inc/cxxabi.h (__dynamic_cast): Likewise. - -2000-08-09 Nathan Sidwell <nathan@codesourcery.com> - - * cvt.c (convert_to_pointer_force): Fix error message when - attempting to cast from ambiguous base. - -2000-08-08 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_aggr_type): Bail if creating the argvec fails. - (tsubst_template_arg_vector): Likewise. - - * decl2.c (build_anon_union_vars): Choose the largest field; don't - assume that one will be as large as the union. - -2000-08-07 Kazu Hirata <kazu@hxi.com> - - * cp-tree.h (CLASSTYPE_HAS_PRIMARY_BASE_P): Fix a comment typo. - * decl.c (pop_labels): Likewise. - -2000-08-04 Jeffrey Oldham <oldham@codesourcery.com> - - * inc/cxxabi.h (__pbase_type_info): Changed member names to match - specifications. - (__pointer_to_member_type_info): Likewise. - (__base_class_info): Likewise. - (__class_type_info): Likewise. - (__si_class_type_info): Likewise. - (__vmi_class_type_info): Likewise. - * tinfo.cc (__si_class_type_info::__do_find_public_src): - Changed member names to match specifications. - (__vmi_class_type_info::__do_find_public_src): Likewise. - (__si_class_type_info::__do_dyncast): Likewise. - (__vmi_class_type_info::__do_dyncast): Likewise. - (__si_class_type_info::__do_upcast): Likewise. - (__vmi_class_type_info::__do_upcast): Likewise. - * tinfo2.cc (__pbase_type_info::__do_catch): Likewise. - (__pbase_type_info::__pointer_catch): Likewise. - (__pointer_type_info::__pointer_catch): Likewise. - (__pointer_to_member_type_info::__pointer_catch): Likewise. - -2000-08-04 Zack Weinberg <zack@wolery.cumb.org> - - * Make-lang.in (cc1plus): Depend on $(BACKEND), not stamp-objlist. - * Makefile.in: Add C_OBJS, BACKEND; delete OBJS, OBJDEPS. - (cc1plus): Link with $(BACKEND) and $(C_OBJS). - -2000-08-04 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (add_method): Change prototype. - * class.c (add_method): Remove FIELDS parameter. Add ERROR_P. - Don't double the size of the method vector in the error case. - (handle_using_decl): Adjust call to add_method. - (add_implicitly_declared_members): Likewise. - (clone_function_decl): Likewise. - * decl2.c (check_classfn): Likewise. - * semantics.c (finish_member_declaration): Likewise. - -2000-08-04 Joseph S. Myers <jsm28@cam.ac.uk> - - * decl.c (flag_isoc94): New variable. - -2000-08-02 Jason Merrill <jason@redhat.com> - - * pt.c (do_type_instantiation): Add complain parm; don't complain - if called recursively. - * cp-tree.h, parse.y: Adjust. - -2000-08-02 Zack Weinberg <zack@wolery.cumb.org> - - * decl2.c: Silently ignore -Wstrict-prototypes; warn about - -Wno-strict-prototypes. - - * g++spec.c: Adjust type of second argument to - lang_specific_driver, and update code as necessary. - - * cp-tree.h: Don't prototype min_precision here. - (my_friendly_assert): Cast expression to void. - * semantics.c (do_poplevel): Initialize scope_stmts. - -2000-08-02 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_NEEDED_P): Tweak. - -2000-07-28 Jason Merrill <jason@redhat.com> - - * lang-specs.h: Use %i in rule for .ii files. - -2000-07-31 Zack Weinberg <zack@wolery.cumb.org> - - * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0. - -2000-07-30 Mark Mitchell <mark@codesourcery.com> - - Allow indirect primary bases. - * cp-tree.h (struct lang_type): Remove vfield_parent. Add - primary_base. - (CLASSTYPE_VFIELD_PARENT): Remove. - (CLASSTYPE_PRIMARY_BINFO): Reimplement. - (BINFO_PRIMARY_BINFO): Remove. - (CLASSTYPE_HAS_PRIMARY_BASE_P): Reimplement. - (BINFO_VBASE_PRIMARY_P): Likewise. - (BINFO_PRIMARY_BASE_OF): New macro. - (BINFO_INDIRECT_PRIMARY_P): Likewise. - (get_primary_binfo): New function. - * decl.c (lang_mark_tree): Make lang_type::primary_base. - * class.c (vcall_offset_data_s): Rename to ... - (vtbl_init_data_s): ... this. Rename primary_p to primary_vtbl_p, - and add ctor_vtbl_p. - (get_derived_offset): Use get_primary_binfo. - (dfs_mark_primary_bases): Adjust handling of virtual primary - bases. - (mark_primary_bases): Likewise. - (set_primary_base): Take a binfo, not an integer, as a - representation of the primary base. - (indirect_primary_base_p): Remove. - (determine_primary_base): Adjust for indirect primary bases. - (dfs_find_final_overrider): Fix typo in coment. - (update_vtable_entry_for_fn): Use get_primary_binfo. - (layout_nonempty_base_or_field): Tweak. - (build_base_fields): Adjust for new primary base semantics. - (dfs_propagate_binfo_offsets): Remove. - (propagate_binfo_offsets): Rewrite. - (dfs_set_offset_for_shared_vbases): Remove. - (layout_virtual_bases): Don't use it. - (layout_class_type): Set CLASSTYPE_SIZE correctly under the new - ABI. - (finish_struct_1): Set CLASSTYPE_PRIMARY_BINFO, not - CLASSTYPE_VFIELD_PARENT. - (dfs_get_primary_binfo): New function. - (get_primary_binfo): Likewise. - (dump_class_hierarchy_r): Tweak printing of primary bases. - (build_vtbl_initializer): Fix typo in comments. Use - vtbl_init_data. - (build_vcall_and_vbase_vtbl_entries): Likewise. - (build_vbaes_offset_vtbl_entries): Likewise. - (dfs_build_vcall_offset_vtbl_entries): Adjust setting of - BV_VCALL_INDEX to handle indirect primary bases. - (build_vcall_offset_vtbl_entries): Use vtbl_init_data. - (build_rtti_vtbl_entries): Likewise. - * search.c (get_shared_vbase_if_not_primary): Tweak. - (find_vbase_instance): Likewise. - (binfo_for_vtable): Simplify. - * tree.c (unshare_base_binfos): Clear BINFO_PRIMARY_BASE_OF. - (make_binfo): Make it have 11 entries. - -2000-07-30 Alex Samuel <samuel@codesourcery.com> - - * mangle.c (DECL_TEMPLATE_ID_P): Remove. - (CLASSTYEP_TEMPLATE_ID_P): Check template info, and context when - ascertaining primaryness. - (G): Remove template_args. - (decl_is_template_id): New function. - (write_encoding): Use decl_is_template_id. - (write_name): Likewise. Handle type_decls. Get main variant of - type decls. - (write_nested_name): Likewise. - (write_prefix): Likewise. - (write_template_prefix): Likewise. - (write_special_name_constructor): Remove defunct production from - comment. - (write_bare_function_type): Remove comment about absent parameter. - (write_template_template_arg): Add missing grammar production to - comment. - -2000-07-27 Jason Merrill <jason@redhat.com> - - * decl.c (duplicate_decls): If common_type produces a non-typedef - type for a typedef, just use the old type. - -2000-07-27 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (function_depth): Declare. - (verify_stmt_tree): Likewise. - (find_tree): Likewise. - * decl.c (function_depth): Give it external linkage. - * optimize.c (optimize_function): Increment and decrement it. - * tree.c (verify_stmt_tree_r): New function. - (verify_stmt_tree): Likewise. - (find_tree_r): Likewise. - (find_tree): Likewise. - -2000-07-27 Jason Merrill <jason@redhat.com> - - * pt.c (for_each_template_parm_r, case RECORD_TYPE): Use - TYPE_PTRMEMFUNC_P. - * cp-tree.h (TYPE_TEMPLATE_INFO): Check for TYPE_LANG_SPECIFIC. - -2000-07-26 Mark Mitchell <mark@codesourcery.com> - - * decl.c (start_cleanup_fn): Mark the function as `inline'. - * decl2.c (get_guard): Call cp_finish_decl, not - rest_of_decl_compilation, for local guards. - * lex.c (do_identifier): Remove unused variable. - -2000-07-26 Marc Espie <espie@cvs.openbsd.org> - - * parse.y: Add missing ';'. - -2000-07-26 Mark Mitchell <mark@codesourcery.com> - - * parse.y (empty_parms): Use `()', not `(...)', when in the scope - of `extern "C++"'. - -2000-07-25 Nathan Sidwell <nathan@codesourcery.com> - - Kill strict_prototype. Backwards compatibility only for - non NO_IMPLICIT_EXTERN_C systems. - * cp-tree.h (flag_strict_prototype): Remove. - (strict_prototype): Remove. - (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. - * decl.c (maybe_push_to_top_level): Adjust. - (pop_from_top_level): Adjust. - (decls_match): Only allow sloppy parm matching for ancient - system headers. - (init_decl_processing): Adjust. - (grokdeclarator): Adjust. - * decl2.c (flag_strict_prototype): Remove. - (strict_prototype): Remove. - (strict_prototypes_lang_c, strict_prototypes_lang_cplusplus): Remove. - (lang_f_options): Remove "strict-prototype". - (unsupported-options): Add "strict-prototype". - * lex.c (do_identifier): Adjust. - (do_scoped_id): Adjust. - * parse.y (empty_parms): Adjust. - * class.c (push_lang_context): Adjust. - (pop_lang_context): Adjust. - * typeck.c (comp_target_parms): Adjust. - -2000-07-25 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (poplevel): Deal with anonymous variables at for scope. - (maybe_inject_for_scope_var): Likewise. - -2000-07-25 Zack Weinberg <zack@wolery.cumb.org> - - * decl.c: Remove all signal handling code, now done in toplev.c. - -2000-07-23 Mark Mitchell <mark@codesourcery.com> - - * decl.c (make_rtl_for_nonlocal_decl): Rework. - - * pt.c (lookup_template_class): Ensure that TYPE_CONTEXT is set - correctly. - -2000-07-20 Zack Weinberg <zack@wolery.cumb.org> - - * cp-tree.h: Use __FUNCTION__ not __PRETTY_FUNCTION__. - Define my_friendly_assert and my_friendly_abort as macros - which may call friendly_abort. Prototype friendly abort, not - my_friendly_abort or my_friendly_assert. - * decl.c (signal_catch): Report the signal caught in the error - message. Call fatal directly. - * typeck2.c (ack, my_friendly_assert): Delete. - (my_friendly_abort): Rename to friendly_abort. Expect file, - line, and function parameters. Report the abort code, then - call fancy_abort. Do not mask an abort if errors have - already occurred. - -2000-07-18 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (comp_target_parms): Remove obsolete parameter. - (comp_target_types): Adjust. - -2000-07-17 Jason Merrill <jason@redhat.com> - - * typeck.c (mark_addressable): Never set TREE_USED. - * call.c (build_call): Don't abort on calls to library functions - that have been declared normally. - - * typeck.c (build_binary_op): Fix grammar in warning. - - * exception.cc (__eh_free): Fix prototype. - - * decl2.c (finish_decl_parsing): Handle TEMPLATE_ID_EXPR. - - * decl.c (pushdecl): Handle seeing an OVERLOAD in - IDENTIFIER_NAMESPACE_VALUE. - -2000-07-16 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (THUNK_VCALL_OFFSET): Update documentation. - * method.c (use_thunk): Correct handling of vcall offsets. - -2000-07-14 Zack Weinberg <zack@wolery.cumb.org> - - * .cvsignore: parse.h and parse.c have no cp- prefix. - -2000-07-13 Mark Mitchell <mark@codesourcery.com> - - * .cvsignore: New file. - -2000-07-13 Zack Weinberg <zack@wolery.cumb.org> - - * lang-specs.h: Use the new named specs. Remove unnecessary braces. - -2000-07-12 Mark Mitchell <mark@codesourcery.com> - - * Makefile.in ($(PARSE_H)): Depend directly on parse.y. - * parse.c: Remove. - * parse.h: Likewise. - -2000-07-11 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_class_type): Add pointers to virtual bases after - base classes under the old ABI. - -2000-07-10 Benjamin Chelf <chelf@codesourcery.com> - - * semantics.c (finish_for_stmt): Remove call to emit_line_note. - (finish_continue_stmt): Likewise. - (begin_for_stmt): Remove call to note_level_for_for. - (finish_goto_stmt): Change call from build_min_nt - to build_stmt. - (finish_expr_stmt): Likewise. - (begin_if_stmt): Likewise. - (begin_while_stmt): Likewise. - (finish_while_stmt): Likewise. - (finish_return_stmt): Likewise. - (begin_for_stmt): Likewise. - (finish_for_stmt): Likewise. - (finish_break_stmt): Likewise. - (begin_switch_stmt): Likewise. - (finish_case_label): Likewise. - (genrtl_try_block): Likewise. - (begin_try_block): Likewise. - (begin_handler): Likewise. - (begin_compound_stmt): Likewise. - (finish_asm_stmt): Likewise. - (finish_label_stmt): Likewise. - (add_decl_stmt): Likewise. - (finish_subobject): Likewise. - (finish_decl_cleanup): Likewise. - (finish_named_return_value): Likewise. - (setup_vtbl_ptr): Likewise. - (add_scope_stmt): Likewise. - * decl.c (finish_constructor_body): Likewise. - (finish_destructor_body): Likewise. - * optimize.c (copy_body_r): Likewise. - (initialize_inlined_parameters): Likewise. - (declare_return_variable): Likewise. - (expand_call_inline): Likewise. - -2000-07-10 Jakub Jelinek <jakub@redhat.com> - - * semantics.c (expand_body): Sync interface information - at the end of function body expansion. - -2000-07-09 Jason Merrill <jason@redhat.com> - - * init.c (build_new_1): Bail early if the call to new fails. - - * decl.c (compute_array_index_type): Check specifically for - an INTEGER_CST, not just TREE_CONSTANT. - - * decl.c (duplicate_decls): Don't call duplicate_decls on - the DECL_TEMPLATE_RESULT. - (decls_match): Return 0 if the DECL_TEMPLATE_RESULTs have different - codes. - - * error.c (dump_template_bindings): Don't crash if we had an - invalid argument list. - - * typeck.c (c_expand_start_case): Do narrowing here. - * semantics.c (finish_switch_cond): Not here. - -2000-07-09 Hidvegi Zoli <hzoli@austin.ibm.com> - - * parse.y (asm_clobbers): Do string concatenation. - -2000-07-09 Mark Mitchell <mark@codesourcery.com> - - * decl.c (pushtag): Don't put local classes in template functions - on the local_classes list. - -2000-07-04 Scott Snyder <snyder@fnal.gov> - - * decl2.c (get_guard): Add missing return for old ABI local - variable case. - -2000-07-09 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (char_type_p): New function. - * decl.c (init_decl_processing): Don't initialize - signed_wchar_type_node or unsigned_wchar_type_node. - (complete_array_type): Handle brace-enclosed string-constants. - * rtti.c (emit_support_tinfos): Remove #if 0'd code. - * tree.c (char_type_p): New function. - * typeck2.c (digest_init): Use char_type_p. - -2000-07-06 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (tsubst): Don't layout type, if it's error_mark. - -2000-07-06 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (instantiate_pending_templates): Reset template level. - -2000-07-05 Jason Merrill <jason@redhat.com> - - * call.c (joust): Don't complain about `operator char *()' beating - `operator const char *() const'. - -2000-07-04 scott snyder <snyder@fnal.gov> - Jason Merrill <jason@redhat.com> - - * repo.c (repo_get_id): Handle the case where a class with virtual - bases has a null TYPE_BINFO_VTABLE. - -2000-07-04 Kevin Buhr <buhr@stat.wisc.edu> - Jason Merrill <jason@redhat.com> - - * parse.y (member_init): Just pass in the type. - * init.c (expand_member_init): Handle getting a type. - -2000-07-04 Martin v. Löwis <loewis@informatik.hu-berlin.de> - Jason Merrill <jason@redhat.com> - - * decl.c (finish_function): Warn if a function has no return - statement. - Suggested by Andrew Koenig. - * typeck.c (check_return_expr): Do set current_function_returns_value - if we got an error_mark_node. - -2000-07-03 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (push_decl_namespace): Push the original namespace. - -2000-07-03 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (instantiate_class_template): Set CLASSTYPE_VBASECLASSES. - * semantics.c (begin_class_definition): Clear it. - -2000-07-02 Benjamin Chelf <chelf@codesourcery.com> - - * cp-tree.h (genrtl_goto_stmt): Remove declaration. - (genrtl_expr_stmt): Likewise. - (genrtl_decl_stmt): Likewise. - (genrtl_if_stmt): Likewise. - (genrtl_while_stmt): Likewise. - (genrtl_do_stmt): Likewise. - (genrtl_return_stmt): Likewise. - (genrtl_for_stmt): Likewise. - (genrtl_break_stmt): Likewise. - (genrtl_continue_stmt): Likewise. - (genrtl_scope_stmt): Likewise. - (genrtl_switch_stmt): Likewise. - (genrtl_case_label): Likewise. - (genrtl_begin_compound_stmt): Likewise. - (genrtl_finish_compound_stmt): Likewise. - (genrtl_compound_stmt): Likewise. - (genrtl_asm_stmt): Likewise. - - * init.c (begin_init_stmts): Remove call to - genrtl_begin_compound_stmt. - (finish_init_stmts): Remove call to genrtl_finish_compound_stmt. - - * semantics.c (lang_expand_stmt): Changed call to - genrtl_compound_stmt to ignore return value. - -2000-07-02 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (canonicalize_for_substitution): Return the canonical - variant of a type. - - * decl.c (duplicate_decls): Preserve DECL_ORIGINAL_TYPE for a - TYPE_DECL. - * typeck.c (commonparms): Remove obstack manipulations. - -2000-07-01 Benjamin Chelf <chelf@codesourcery.com> - - * Make-lang.in (cc1plus$(exeext)): Added c-semantics.o. - - * Makefile.in (OBJS): Added ../c-semantics.o. - (OBJDEPS): Likewise. - - * cp-tree.h (TREE_LANG_FLAG_?): Moved common documentation to - ../c-common.h. - (struct stmt_tree): Added comment. - (current_function_name_declared): Removed. - (stmts_are_full_exprs_p): Likewise. - (genrtl_do_pushlevel): Likewise. - (genrtl_clear_out_block): Likewise. - (COMPOUND_STMT_NO_SCOPE): Moved to ../c-common.h. - (DECL_ANON_UNION_ELEMS): Likewise. - (emit_local_var): Likewise. - (make_rtl_for_local_static): Likewise. - (do_case): Likewise. - (expand_stmt): Likewise. - (genrtl_decl_cleanup): Likewise. - (c_expand_asm_operands): Likewise. - (c_expand_return): Likewise. - (c_expand_start_case): Likewise. - - * decl.c (make_rtl_for_local_static): Moved to c-semantics.c. - (emit_local_var): Likewise. - (initialize_local_var): Change reference to - stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). - Change reference to stmts_are_full_exprs_p to - current_stmt_tree->stmts_are_full_exprs_p. - (push_cp_function_context): Likewise. - - * expect.c (expand_throw): Change reference to - stmts_are_full_exprs_p. - - * init.c (build_aggr_init): Change reference to - stmts_are_full_exprs_p. - (build_vec_init): Likewise. - - * optimize.c (maybe_clone_body): Change reference to - current_function_name_declared to - cp_function_chain->name_declared. - - * pt.c (instantiate_decl): Change reference to - current_function_name_declared to - cp_function_chain->name_declared. - - * semantics.c (expand_cond): Moved declaration to c-common.h. - (genrtl_do_pushlevel): Moved to c-semantics.c. - (genrtl_clear_out_block): Likewise. - (genrtl_goto_stmt): Likewise. - (genrtl_expr_stmt): Likewise. - (genrtl_decl_stmt): Likewise. - (gerntl_if_stmt): Likewise. - (genrtl_while_stmt): Likewise. - (genrtl_do_stmt): Likewise. - (genrtl_return_stmt): Likewise. - (genrtl_for_stmt): Likewise. - (genrtl_break_stmt): Likewise. - (genrtl_continue_stmt): Likewise. - (genrtl_scope_stmt): Likewise. - (genrtl_switch_stmt): Likewise. - (genrtl_case_label): Likewise. - (genrtl_begin_compound_stmt): Likewise. - (genrtl_finish_compound_stmt): Likewise. - (genrtl_compound_stmt): Likewise. - (genrtl_asm_stmt): Likewise. - (genrtl_decl_cleanup): Likewise. - (expand_cond): Likewise. - (expand_stmt): Renamed to ... - (lang_expand_stmt): ... this. - (lang_expand_expr_stmt): Initialize. - (set_current_function_name_declared): Likewise. - (stmts_are_full_exprs_p): Likewise. - (current_function_name_declared): Likewise. - (anon_aggr_type_p): Likewise. - (do_poplevel): Change reference to - stmts_are_full_exprs_p to call to stmts_are_full_exprs_p(). - Change reference to stmts_are_full_exprs_p to - current_stmt_tree->stmts_are_full_exprs_p. - (add_tree): Likewise. - (finish_expr_stmt): Likewise. - (prep_stmt): Likewise. - (lang_expand_stmt): Likewise. - (begin_compound_stmt): Change reference to - current_function_name_declared to - cp_function_chain->name_declared and call to - current_function_name_declared(). - (setup_vtbl_ptr): Likewise. - (genrtl_do_poplevel): Removed. - -2000-06-30 Jason Merrill <jason@redhat.com> - - * init.c (init_init_processing): Go back to aligning like - double_type_node for old ABI. - (get_cookie_size): Make cookie larger if we get a type that needs - more alignment. - (build_vec_delete): Call it. - - * typeck.c (qualify_type_recursive): New fn. - (composite_pointer_type): Use it. - (build_binary_op): Use composite_pointer_type. - -2000-06-24 Carlos O'Ryan <coryan@cs.wustl.edu> - Jason Merrill <jason@redhat.com> - - * typeck.c (check_return_expr): Don't complain about returning - NULL from operator new if -fcheck-new. - * cp-tree.h: Declare flag_check_new here. - * init.c: Not here. - -2000-06-28 Alex Samuel <samuel@codesourcery.com> - - * mangle.c (find_substitution): Use same_type_p. - (write_encoding): Don't check for substitutions. - -2000-06-30 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (expr_no_comma_rangle): New non-terminal. - (template_parm): Use it for default parameter case. - (template_arg): Use it. - (expr_no_commas): Remove commented out undefined extensions. - * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. - * parse.h, parse.c: Rebuilt. - -2000-06-30 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (genrtl_asm_stmt): Don't decay input operands here. - (finish_asm_stmt): Do it here, instead. - - * cp-tree.h (ridpointers): Don't declare. - * decl.c (record_builtin_type): Use CP_RID_MAX instead of RID_MAX. - (record_builtin_java_type): Likewise. - (init_decl_processing): Likewise. - * lex.c: Move inclusion of lex.h. - (ridpointers): Don't define. - (init_parse): Initialize ripdointers. Use CP_RID_MAX instead of - RID_MAX. - * lex.h (enum rid): Rename to ... - (enum cp_rid): ... this. - (ridpointers): Don't declare. - * parse.y: Move inclusion of lex.h. - * parse.c: Regenerated. - * spew.c: Move inclusion of lex.h. - - * cp-tree.h (struct language_function): Remove temp_name_counter. - (temp_name_counter): Remove. - (get_temp_name): Change prototype. - (get_guard): New function. - (get_guard_cond): Likewise. - (set_guard): Likewise. - * cvt.c (build_up_reference): Adjust call to get_temp_name. - * decl.c (expand_static_init): Use get_guard and friends to - implement guard variables. - * decl2.c (get_temp_name): Assume that the variables created are - always static. - (get_sentry): Rename to ... - (get_guard): ... this. Implement new ABI guard variables. - (get_guard_bits): New function. - (get_guard_cond): Likewise. - (set_guard): Likewise. - (start_static_initialization_or_destruction): Use them. - (do_static_initialization): Replace sentry with guard throughout. - (do_static_destruction): Likewise. - * init.c (create_temporary_var): Add comment. - -2000-06-28 Alex Samuel <samuel@codesourcery.com> - - * mangle.c (find_substitution): Use same_type_p. - (write_encoding): Don't check for substitutions. - -2000-06-30 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (expr_no_comma_rangle): New non-terminal. - (template_parm): Use it for default parameter case. - (template_arg): Use it. - (expr_no_commas): Remove commented out undefined extensions. - * Makefile.in (CONFLICTS): Adjust to 33 s/r & 48 r/r. - * parse.h, parse.c: Rebuilt. - -2000-06-29 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (flag_const_strings): Remove. - (warn_parentheses): Likewise. - (warn_format): Likewise. - (common_type): Likewise. - (default_conversion): Likewise. - (build_binary_op): Likewise. - (cp_build_binary_op): New macro. - * call.c (build_new_op): Use cp_build_binary_op instead of - build_binary_op. - * class.c (build_vtable_entry_ref): Likewise. - * decl.c (expand_static_init): Likewise. - (compute_array_index_type): Likewise. - (build_enumerator): Likewise. - * decl2.c (delete_sanity): Likewise. - (start_static_initialization_or_destruction): Likewise. - * error.c (dump_type_suffix): Likewise. - * init.c (resolve_offset_ref): Likewise. - (build_new): Likewise. - (build_new_1): Likewise. - (build_vec_delete_1): Likewise. - (build_vec_init): Likewise. - (build_delete): Likewise. - * rtti.c (synthesize_tinfo_fn): Likewise. - (synthesize_tinfo_var): Likewise. - * search.c (expand_upcast_fixups): Likewise. - (fixup_all_virtual_upcast_offsets): Likewise. - * typeck.c (build_array_ref): Likewise. - (get_member_function_from_ptrfunc): Likewise. - (build_binary_op): Add parameter. - (pointer_int_sum): Use cp_build_binary_op. - (pointer_diff): Likewise. - (build_modify_expr): Likewise. - (get_delta_difference): Likewise. - (build_ptrmemfunc): Likewise. - -2000-06-29 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (SET_DECL_ARTIFICIAL): Remove. - * decl.c (create_implicit_typedef): Adjust. - * decl2.c (build_artificial_parm): Adjust. - * method.c (implicitly_declare_fn): Adjust. - * pt.c (push_inline_template_parms_recursive): Adjust. - (process_template_parm): Adjust. - (overloaded_template_name): Adjust. - * semantics.c (finish_template_template_parm): Adjust. - -2000-06-28 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLEAR_BINFO_NEW_VTABLE_MARKED): Remove. - * class.c (update_vtable_entry_for_fn): Correct logic for deciding - where to emit thunks. - (build_vtt): Adjust call to build_vtt_inits. - (build_vtt_inits): Add parameter to indicate whether or not - sub-VTTs for virtual bases should be included. Adjust handling of - construction vtables. - (get_matching_base): New function. - (dfs_build_vtt_inits): Rename to ... - (dfs_build_secondary_vptr_vtt_inits): Adjust handling of - construction vtables. - (dfs_fixup_binfo_vtbls): Likewise. - (build_ctor_vtbl_groups): Build construction vtables for virtual - bases, too. - (accumulate_vtbl_inits): Tweak logic for deciding whether or not - to build construction vtbls. - (dfs_accumulate_vtbl_inits): Adjust handling of - construction vtables. - - * pt.c (tsubst, case TEMPLATE_TEMPLATE_PARM): Handle cv-qualified - types correctly. - -2000-06-27 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokfndecl): Set DECL_CONTEXT for static functions too. - -2000-06-26 Nathan Sidwell <nathan@codesourcery.com> - - * search.c (hides): Remove. - (is_subobject_of_p): Add most_derived parameter. Use - CANONICAL_BINFO. - (lookup_field_queue_p): Adjust. - (lookup_field_r): Adjust. - -2000-06-26 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (handle_class_head): Bash typedefs to the type's main - decl. - -2000-06-25 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (genrtl_begin_stmt_expr): Rename to ... - (begin_global_stmt_expr): ... this. - (genrtl_finish_stmt_expr): Rename to ... - (finish_global_stmt_expr): ... this. - * init.c (begin_init_stmts): Adjust calls. - (finish_init_stmts): Likewise. - * semantics.c (genrtl_begin_stmt_expr): Rename to ... - (begin_global_stmt_expr): ... this. - (genrtl_finish_stmt_expr): Rename to ... - (finish_global_stmt_expr): ... this. - -2000-06-25 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> - - * search.c (lookup_member): Fix typo in comment. - -2000-06-24 Jason Merrill <jason@redhat.com> - - * decl.c (pushdecl): Don't set DECL_CONTEXT from current_namespace. - (push_namespace): Set DECL_CONTEXT for a new NAMESPACE_DECL. - -2000-06-24 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * parse.y (complex_direct_notype_declarator): Support global_scope. - * Makefile.in: Adjust conflict count. - -2000-06-23 Kriang Lerdsuwanakij <lerdsuwa@scf.usc.edu> - - * parse.y (template_arg): Convert TEMPLATE_DECL - that is a template template parameter to - TEMPLATE_TEMPLATE_PARM here. - - * cp-tree.def (TEMPLATE_TEMPLATE_PARM): Adjust comment. - * cp-tree.h (TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL): New macro. - (copy_template_template_parm): Adjust prototype. - * decl.c (grokdeclarator): Remove dead code. - * pt.c (process_template_parm): Tidy. - (lookup_template_class): Construct nodes in - copy_template_template_parm. - (tsubst): Pass TEMPLATE_DECL rather than IDENTIFIER_NODE to - lookup_template_class. Use TYPE_TI_TEMPLATE. - * tree.c (copy_template_template_parm): Add NEWARGS - parameter. - (mapcar): Adjust call to copy_template_template_parm. - * typeck.c (comptypes): Use TEMPLATE_TEMPLATE_PARM_TEMPLATE_DECL. - * method.c (build_template_template_parm_names): Change error - code to avoid compilation warning. - - * gxxint.texi: Document template template parameter - name mangling. - -2000-06-21 Alex Samuel <samuel@codesourcery.com> - - * Make-lang.in (CXX_LIB2FUNCS): Add cp-demangle.o and dyn-string.o. - (CXX_LIB2SRCS): Add cp-demangle.c and dyn-string.c. - (cp-demangle.o): New rule. - (dyn-string.o): Likewise. - * inc/cxxabi.h (__cxa_demangle): New declaration. - -2000-06-22 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (BV_USE_VCALL_INDEX_P): New macro. - (BV_GENERATE_THUNK_WITH_VTABLE_P): Likewise. - (lang_decl_flags): Add generate_with_vtable_p. Make vcall_offset - a tree, not an int. - (THUNK_GENERATE_WITH_VTABLE_P): New macro. - (make_thunk): Change prototype. - (emit_thunk): Rename to use_thunk. - (mangle_thunk): Change prototype. - * class.c (get_derived_offset): Simplify. - (copy_virtuals): Clear BV_USE_VCALL_INDEX_P and - BV_GENERATE_THUNK_WITH_VTABLE_P. - (build_primary_vtable): Simplify. - (add_virtual_function): Use BV_FN, rather than TREE_VALUE. - (dfs_find_base): Remove. - (update_vtable_entry_for_fn): Correct bug in finding the base - where a virtual function was first declared. Figure out whether - or not to emit a vcall-thunk with the vtables in which it appears. - Correct logic for deciding whether to use an ordinary thunk, or a - vcall thunk. - (finish_struct_1): Remove unnecssary code. - (build_vtbl_initializer): Use ssize_int for the running counter of - negative indices. - (build_vtbl_initializer): Only use vcall thunks where necessary. - Mark thunks as needing to be emitted with their vtables, or not. - (build_vbase_offset_vtbl_entries): Adjust for use of ssize_int in - indices. Use size_binop. - (dfs_build_vcall_offset_vtbl_entries): Don't rely on - BINFO_PRIMARY_MARKED_P here. Use BV_FN consistently. Use - size_binop. - (build_rtti_vtbl_entries): Adjust call to build_vtable_entry. - (build_vtable_entry): Mark thunks as needing to be emitted with - their vtables, or not. - * decl.c (lang_mark_tree): Mark the vcall_offset in a thunk. - * decl2.c (mark_vtable_entries): Use use_thunk instead of - emit_thunk. - * dump.c (dequeue_and_dump): Remove dead code. Dump new thunk - information. - * error.c (dump_expr): Use BV_FN. - * mangle.c (mangle_thunk): Adjust now that vcall_offset is a tree, - not an int. - * method.c (make_thunk): Likewise. - (emit_thunk): Rename to use_thunk. Allow callers to decide - whether or not to actually emit the thunk. Adjust for changes in - representation of vcall offsets. - * search.c (dfs_get_pure_virtuals): Use BV_FN. - * semantics.c (emit_associated_thunks): New function. - (expand_body): Use it. - * ir.texi: Adjust descriptions of thunks. - -2000-06-22 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_decl, case FUNCTION_DECL): Clear DECL_SAVED_TREE. - (tsubst_friend_function): Copy it here. - - * decl.c (grok_op_properties): Fix typo. - - * decl2.c (delete_sanity): Clarify warning, avoid failure on - deleting void*. - - * pt.c (check_explicit_specialization): Clarify error. - - * decl.c (pushdecl): Also pull out one of the FUNCTION_DECLs from - an old OVERLOAD when we're declaring a non-function. - (pushdecl, destroy_local_var): Check for error_mark_node. - (warn_extern_redeclared_static): Also bail early if - we're a CONST_DECL. - (push_overloaded_decl): Ignore an old error_mark_node. - -2000-06-22 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_x_va_arg): Check if in a template decl. - * pt.c (tsubst_copy, case VA_ARG_EXPR): Use build_x_va_arg. - -2000-06-20 Alexandre Petit-Bianco <apbianco@cygnus.com> - - * class.c (push_lang_context): TYPE_NAME gets you to the Java - types DECLs. - * decl.c (check_goto): Computed gotos assumed OK. - -2000-06-20 Jason Merrill <jason@redhat.com> - - * pt.c (tsubst_decl, case TYPE_DECL): Fix test for TYPE_DECLs - for which we don't need to look for instantiations. - -2000-06-21 Nathan Sidwell <nathan@codesourcery.com> - - * parse.y (program): Always call finish_translation_unit. - * parse.c, parse.h: Rebuilt. - -2000-06-20 Zack Weinberg <zack@wolery.cumb.org> - - * method.c: Don't include hard-reg-set.h. - -2000-06-20 Nathan Sidwell <nathan@codesourcery.com> - - * rtti.c (get_base_offset): Cope when vbase field is in a base. - -2000-06-20 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (build_conditional_expr): Use VOID_TYPE_P. - * cvt.c (cp_convert_to_pointer): Likewise. - (convert_to_void): Likewise. - * error.c (dump_expr): Likewise. - * except.c (complete_ptr_ref_or_void_ptr_p): Likewise. - * init.c (build_delete): Likewise. - * method.c (emit_thunk): Likewise. - * optmize.c (declare_return_variable): Likewise. - * rtti.c (get_tinfo_decl_dynamic): Likewise. - (get_typeid): Likewise. - (build_dynamic_cast_1): Likewise. - * typeck.c (composite_pointer_type): Likewise. - (common_type): Likewise. - (build_indirect_ref): Likewise. - (build_binary_op): Likewise. - (build_x_compound_expr): Likewise. - (check_return_expr): Likewise. - * typeck2.c (add_exception_specifier): Likewise. - - * mangle.c (write_method_parms): Use direct comparison for end - of parmlist. - -2000-06-19 Benjamin Chelf <chelf@codesourcery.com> - - * cp-tree.h (genrtl_try_block): Declare function. - (genrtl_handler): Likewise. - (genrtl_catch_block): Likewise. - (genrtl_ctor_stmt): Likewise. - (genrtl_subobject): Likewise. - (genrtl_decl_cleanup): Likewise. - (genrtl_do_poplevel): Likewise. - (genrtl_do_pushlevel): Likewise. - (genrtl_clear_out_block): Likewise. - (genrtl_goto_stmt): Likewise. - (genrtl_expr_stmt): Likewise. - (genrtl_decl_stmt): Likewise. - (genrtl_if_stmt): Likewise. - (genrtl_while_stmt): Likewise. - (genrtl_do_stmt): Likewise. - (genrtl_return_stmt): Likewise. - (genrtl_for_stmt): Likewise. - (genrtl_break_stmt): Likewise. - (genrtl_continue_stmt): Likewise. - (genrtl_scope_stmt): Likewise. - (genrtl_switch_stmt): Likewise. - (genrtl_case_label): Likewise. - (genrtl_begin_compound_stmt): Likewise. - (genrtl_finish_compound_stmt): Likewise. - (genrtl_compound_stmt): Likewise. - (genrtl_asm_stmt): Likewise. - (genrtl_named_return_value): Likewise. - (genrtl_begin_stmt_expr): Likewise. - (genrtl_finish_stmt_expr): Likewise. - (finish_for_stmt): Removed first argument. - (finish_switch_stmt): Likewise. - - * semantics.c (genrtl_try_block): Define function. - (genrtl_handler): Likewise. - (genrtl_catch_block): Likewise. - (genrtl_ctor_stmt): Likewise. - (genrtl_subobject): Likewise. - (genrtl_decl_cleanup): Likewise. - (genrtl_do_poplevel): Likewise. - (genrtl_do_pushlevel): Likewise. - (genrtl_clear_out_block): Likewise. - (genrtl_goto_stmt): Likewise. - (genrtl_expr_stmt): Likewise. - (genrtl_decl_stmt): Likewise. - (genrtl_if_stmt): Likewise. - (genrtl_while_stmt): Likewise. - (genrtl_do_stmt): Likewise. - (genrtl_return_stmt): Likewise. - (genrtl_for_stmt): Likewise. - (genrtl_break_stmt): Likewise. - (genrtl_continue_stmt): Likewise. - (genrtl_scope_stmt): Likewise. - (genrtl_switch_stmt): Likewise. - (genrtl_case_label): Likewise. - (genrtl_begin_compound_stmt): Likewise. - (genrtl_finish_compound_stmt): Likewise. - (genrtl_compound_stmt): Likewise. - (genrtl_asm_stmt): Likewise. - (genrtl_named_return_value): Likewise. - (genrtl_begin_stmt_expr): Likewise. - (genrtl_finish_stmt_expr): Likewise. - (finish_for_stmt): Removed first argument and generate rtl - specific code. - (finish_switch_stmt): Likewise. - (do_poplevel): Removed generate rtl specific code. - (do_pushlevel): Likewise. - (add_tree): Likewise. - (finish_goto_stmt): Likewise. - (finish_expr_stmt): Likewise. - (begin_if_stmt): Likewise. - (finish_if_stmt_cond): Likewise. - (finish_then_clause): Likewise. - (begin_else_clause): Likewise. - (finish_else_clause): Likewise. - (finish_if_stmt): Likewise. - (clear_out_block): Likewise. - (begin_while_stmt): Likewise. - (finish_while_stmt_cond): Likewise. - (finish_while_stmt): Likewise. - (begin_do_stmt): Likewise. - (finish_do_body): Likewise. - (finish_do_stmt): Likewise. - (finish_return_stmt): Likewise. - (begin_for_stmt): Likewise. - (finish_for_init_stmt): Likewise. - (finish_for_cond): Likewise. - (finish_for_expr): Likewise. - (finish_break_stmt): Likewise. - (finish_continue_stmt): Likewise. - (begin_switch_stmt): Likewise. - (finish_switch_cond): Likewise. - (finish_case_label): Likewise. - (begin_try_block): Likewise. - (begin_function_try_block): Likewise. - (finish_try_block): Likewise. - (finish_cleanup_try_block): Likewise. - (finish_cleanup): Likewise. - (finish_function_try_block): Likewise. - (finish_handler_sequence): Likewise. - (finish_function_handler_sequence): Likewise. - (begin_handler): Likewise. - (finish_handler_parms): Likewise. - (begin_catch_block): Likewise. - (finish_handler): Likewise. - (begin_compound_stmt): Likewise. - (finish_compound_stmt): Likewise. - (finish_asm_stmt): Likewise. - (finish_label_stmt): Likewise. - (finish_label_decl): Likewise. - (finish_subobject): Likewise. - (finish_decl_cleanup): Likewise. - (finish_named_return_value): Likewise. - (begin_stmt_expr): Likewise. - (finish_stmt_expr): Likewise. - - * decl.c (initialize_local_var): Changed call to finish_expr_stmt - to call genrtl_expr_stmt when appropriate. - - * init.c (begin_init_stmts): Changed calls to begin_stmt_expr and - begin_compound_expr to call genrtl_begin_stmt_expr and - genrtl_begin_compound_expr when appropriate. - (finish_init_stmts): Changed calls to finish_compound_expr and - finish_stmt_expr to call genrtl_finish_compound_expr and - genrtl_finish_stmt_expr when appropriate. - (expand_default_init): Changed call to finish_expr_stmt to call - genrtl_expr_stmt when appropriate. - (build_vec_init): Likewise. - - * parse.y (simple_stmt): Removed first argument from call to - finish_for_stmt. Removed first argument from call to - finish_switch_stmt. - - * parse.c: Regenerated. - - * pt.c (tsubst_expr): Removed first argument from call to - finish_for_stmt. Removed first argument from call to - finish_switch_stmt. - -2000-06-16 Benjamin Chelf <chelf@codesourcery.com> - - * cp-tree.h (enum cplus_tree_code): Changed __DUMMY to - CP_DUMMY_TREE_CODE. Remove #include "c-common.def". - - * lex.c (cplus_tree_code_type[]): Removed #include "c-common.def". - (cplus_tree_code_length[]): Likewise. - (cplus_tree_code_name[]): Likewise. - (init_parse): Added call to add_c_tree_codes. Changed - LAST_AND_UNUSED_TREE_CODE to LAST_C_TREE_CODE. - -2000-06-16 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (finish_mem_initializers): Declare. - (count_trees): Likewise. - * parse.y (base_init): Use finish_mem_initializers. - * semantics.c (finish_mem_initializers): New function. - - * tree.c (count_trees_r): Prototype. Use DATA parameter to store - the number of trees. - (n_trees): Remove. - (count_trees): Don't use it. - -2000-06-15 Jason Merrill <jason@redhat.com> - - * tree.c (count_trees): New debugging function. - - * typeck.c (build_x_function_call): Use DECL_FUNCTION_TEMPLATE_P. - * init.c (build_member_call): Pull out the name of a DECL. - - * Makefile.in (semantics.o, pt.o): Depend on TIMEVAR_H. - * semantics.c (expand_body): Push to TV_INTEGRATION here. - * optimize.c (optimize_function): Not here. - * pt.c (instantiate_decl): Push to TV_PARSE. - -2000-06-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (struct language_function): Remove x_base_init_list - and x_member_init_list. - (current_base_init_list): Remove. - (current_member_init_list): Likewise. - (setup_vtbl_ptr): Change prototype. - (emit_base_init): Likewise. - (expand_member_init): Likewise. - (reinit_parse_for_function): Remove. - * decl.c (save_function_data): Don't clear x_base_init_list and - x_member_init_list. - (mark_language_function): Don't mark them. - * init.c (perform_member_init): Tweak comment. - (sort_member_init): Take the list of initializers as an argument. - (sort_base_init): Likewise. - (emit_base_init): Likewise. - (expand_member_init): Return the initializer. Don't use global - variables. - * lex.c (reinit_parse_for_function): Remove. - * method.c (build_template_parm_names): Correct substitution. - (do_build_copy_constructor): Don't use current_member_init_list - and current_base_init_list. - (synthesize_method): Likewise. - * parse.y (base_init): Split mem-initializers into - base-initializers and field-initializers. - (member_init_list): Build up the list here. - (member_init): Return the initializer. - (fn.depfn): Don't use reinit_parse_for_function. - * parse.c: Regenerated. - * pt.c (convert_nontype_argument): Don't make an ADDR_EXPR of the - ERROR_MARK. - (tsubst_expr): Don't use current_member_init_list - and current_base_init_list. - (tsubst_expr_values): Rename to ... - (tsubst_initializer_list): ... this. Use convert_from_reference. - * semantics.c (setup_vtbl_ptr): Don't use current_member_init_list - and current_base_init_list. - (begin_function_definition): Don't call reinit_parse_for_function. - - * dump.c (dequeue_and_dump): Use TREE_VEC_LENGTH with vectors. - - * error.c (dump_expr): Handle ADDR_EXPRs with REFERENCE_TYPE - correctly. - - * cp-tree.h (DECL_PENDING_INLINE_P): Relax checking. - -2000-06-14 Benjamin Chelf <chelf@codesourcery.com> - - * cp-tree.h (IF_COND): Move to c-common.h. - (THEN_CLAUSE): Likewise. - (ELSE_CLAUSE): Likewise. - (WHILE_COND): Likewise. - (WHILE_BODY): Likewise. - (DO_COND): Likewise. - (DO_BODY): Likewise. - (RETURN_EXPR): Likewise. - (EXPR_STMT_EXPR): Likewise. - (FOR_INIT_STMT): Likewise. - (FOR_COND): Likewise. - (FOR_EXPR): Likewise. - (FOR_BODY): Likewise. - (SWITCH_COND): Likewise. - (SWITCH_BODY): Likewise. - (CASE_LOW): Likewise. - (CASE_HIGH): Likewise. - (GOTO_DESTINATION): Likewise. - (COMPOUND_BODY): Likewise. - (ASM_CV_QUAL): Likewise. - (ASM_STRING): Likewise. - (ASM_OUTPUTS): Likewise. - (ASM_INPUTS): Likewise. - (ASM_CLOBBERS): Likewise. - (DECL_STMT_DECL): Likewise. - (STMT_EXPR_STMT): Likewise. - (LABEL_STMT_LABEL): Likewise. - (SCOPE_BEGIN_P): Likewise. - (SCOPE_END_P): Likewise. - (SCOPE_STMT_BLOCK): Likewise. - (SCOPE_NULLIFIED_P): Likewise. - (SCOPE_NO_CLEANUPS_P): Likewise. - (SCOPE_PARTIAL_P): Likewise. - (ASM_VOLATILE_P): Likewise. - (STMT_LINENO): Likewise. - (STMT_LINENO_FOR_FN_P): Likewise. - - * cp-tree.def: Removed SRCLOC, SIZEOF_EXPR, ARROW_EXPR, - ALIGNOF_EXPR, EXPR_STMT, COMPOUND_STMT, DECL_STMT, IF_STMT, - FOR_STMT, WHILE_STMT, DO_STMT, RETURN_STMT, BREAK_STMT, - CONTINUE_STMT, SWITCH_STMT, GOTO_STMT, LABEL_STMT, ASM_STMT, - SCOPE_STMT, CASE_LABEL, STMT_EXPR. - - * Makefile.in (CXX_TREE_H): Added $(srcdir)/../c-common.def. - - * Make-lang.in (CXX_SRCS): Added $(srcdir)/c-common.def. - (cc1plus$(exeext)): Added $(srcdir)/c-common.def. - - * lex.c (cplus_tree_code_type[]): Added '#include "c-common.def"'. - (cplus_tree_code_length[]): Added '#include "c-common.def"'. - (cplus_tree_code_name[]): Added '#include "c-common.def"'. - -2000-06-14 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (BINFO_OVERRIDE_ALONG_VIRTUAL_PATH): New macro. - * class.c (dfs_find_final_overrider): Set it appropriately. - (dfs_built_vtt_inits): Check BINFO_OVERRIDE_ALONG_VIRTUAL_PATH to - avoid unneeded secondary vptrs. - -2000-06-13 Jakub Jelinek <jakub@redhat.com> - - * class.c (build_secondary_vtable): Set DECL_USER_ALIGN. - (check_bitfield_decl, check_field_decl): Likewise. - (build_vtbl_or_vbase_field, build_base_field): Likewise. - (layout_class_type): Set DECL_USER_ALIGN resp. CLASSTYPE_USER_ALIGN. - * decl.c (record_unknown_type): Set TYPE_USER_ALIGN. - (xfer_tag, finish_enum): Likewise. - * decl2.c (finish_builtin_type): Likewise. - * init.c (init_init_processing): Likewise. - * pt.c (instantiate_class_template): Likewise. - * rtti.c (get_tinfo_decl, synthesize_tinfo_fn): Set DECL_USER_ALIGN. - * cp-tree.h (struct lang_type): Add user_align member. - (CLASSTYPE_USER_ALIGN): Define. - -2000-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl> - - * Make-lang.in (c++.install-common): Install g++-cross in - $(gcc_tooldir)/bin as g++ and c++; g++ in $(bindir) as - $(target_alias)-g++ and $(target_alias)-c++. - -2000-06-12 Mark Mitchell <mark@codesourcery.com> - - * class.c (vcall_offset_data_s): Add last_init and fns. - (overrides): Rename to same_signature_p. - (dfs_find_final_overrider): Adjust accordingly. - (mark_overriders): Likewise. - (warn_hidden): Likewise. - (build_vtbl_initializer): Reorganize machinery for building things - at negative offsets. - (build_vcall_and_vbase_vtbl_entries): Likewise. - (build_vbase_offset_vtbl_entries): Likewise. - (dfs_build_vcall_offset_vtbl_entries): Correct order of vcall - offset entries. Do not create two entries for functions with the - same signature. - (build_vcall_offset_vtbl_entries): Initialize vod->fns. - (build_rtti_vtbl_entries): Reorganize machinery for building things - at negative offsets. - - * optimize.c (expand_call_inline): Don't recurse into the code - used to initialize the parameters more than once. - -2000-06-11 Mark Mitchell <mark@codesourcery.com> - - * mangle.c (NESTED_TEMPLATE_MATCH): Fix typo in comment. - (is_std_substitution): Don't check CLASSTYPE_USE_TEMPLATE here. - (find_substitution): Only use the `Sa' substitution for - std::allocator, not instantiations of it. - (write_template_prefix): Move comment. Only use a TREE_LIST to - represent substitutions for a member template. - (write_array_type): Mangle array dimensions correctly. - * optimize.c (maybe_clone_body): Copy more information from the - cloned function. - * pt.c (regenerate_decl_from_template): Preserve DECL_USE_TEMPLATE - on the regenerated declaration. - -2000-06-11 Chip Salzenberg <chip@valinux.com> - Mark Mitchell <mark@codesourcery.com> - - * class.c (build_vtable): Clarify comment. - (build_ctor_vtbl_group): Pass the most derived type to - build_vtable. - -2000-06-11 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl2.c (compare_options): Don't needlessly cast away const-ness. - -2000-06-10 Mark Mitchell <mark@codesourcery.com> - - * decl.c (add_binding): Handle duplicate declarations of external - variables. - -2000-06-09 Chip Salzenberg <chip@valinux.com> - Mark Mitchell <mark@codesourcery.com> - - * mangle.c (write_number): Take an unsigned HOST_WIDE_INT as an - argument. - (write_signed_number): New macro. - (write_unsigned_number): Likewise. - (write_source_name): Use them. - (write_number): Handle signed and unsigned values. - (write_integer_cst): Use tree_int_cst_sgn, and use - write_unsigned_number or write_signed_number as appropriate. - (write_discriminator): Use write_unsigned_number or - write_signed_number as appropriate. - (write_template_arg_literal): Likewise. - (write_array_type): Use tree_low_cst. - (write_template_parm): Use write_unsigned_number or - write_signed_number as appropriate. - (write_substitution): Adjust call to write_number. - (write_type): Get the TYPE_MAIN_VARIANT before mangling it. - (write_expression): Handle non-type template arguments of - reference type correctly. - (mangle_thunk): Use write_signed_number. - -2000-06-09 Chip Salzenberg <chip@valinux.com> - - * mangle.c (find_substition): Don't mangle objects with typename - substitutions (e.g. "cin" as "Si"). - -2000-06-09 Zack Weinberg <zack@wolery.cumb.org> - - * call.c (add_candidate): Use ggc_alloc_cleared. - * decl.c (lookup_label): Likewise. - * lex.c (retrofit_lang_decl): Likewise. - -2000-06-09 Jason Merrill <jason@casey.soma.redhat.com> - - * semantics.c (expand_body): Push to TV_EXPAND. - * optimize.c (optimize_function): Push to TV_INTEGRATION. - * decl.c (start_function): Always call announce_function. - - * tinfo2.cc: Just declare abort. - -2000-06-09 Gabriel Dos Reis <gdr@codesourcery.com> - - * lex.c (DEF_OPERATOR): Say `operator@' -not- `operator @' - whenever @ is a symbolic name. - -2000-06-08 Jakub Jelinek <jakub@redhat.com> - - * method.c (make_thunk): Clear DECL_VTT_PARM in thunk. - -2000-06-07 Mark Mitchell <mark@codesourcery.com> - - * decl.c (pushdecl): Look up functions by DECL_NAME, not - DECL_ASSEMBLER_NAME. - -2000-06-06 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (c_language): Define. - -2000-06-06 Gabriel Dos Reis <gdr@codesourcery.com> - - * lex.c (lang_init_options): Tweak. - - * decl2.c: Remove #inclusion of diagnostic.h - (lang_decode_option): Move diagnostic formatting options to - toplevel. - - * lang-options.h: Remove documentation for diagnostic options. - - * Makefile.in (lex.o): Depends upon diagnostic.h - -2000-06-06 Mark Mitchell <mark@codesourcery.com> - - * decl.c (redeclaration_error_message): If two TEMPLATE_DECLs have - the same DECL_RESULT, it's not a redefinition. - * pt.c (tsubst_decl): Remove code to handle illegal - specializations. - -2000-06-06 Nathan Sidwell <nathan@codesourcery.com> - - * exception.cc: (__eh_alloc, __eh_free): Moved to libgcc2.c - -2000-06-05 Jason Merrill <jason@casey.soma.redhat.com> - - * search.c (maybe_suppress_debug_info): Don't check - CLASSTYPE_INTERFACE_ONLY if CLASSTYPE_INTERFACE_KNOWN isn't set. - - * pt.c (mark_decl_instantiated): Do SET_DECL_EXPLICIT_INSTANTIATION - here if extern_p. - - Remember instantiation context in deferred instantiations. - * cp-tree.h (struct tinst_level): Remove. - (TINST_DECL, TINST_LINE, TINST_FILE): New macros. - * pt.c (current_tinst_level): Now a tree. - (print_template_context, push_tinst_level, pop_tinst_level, - tinst_for_decl): Adjust. - (reopen_tinst_level): New fn. - (init_pt): Register current_tinst_level as a root. - (add_pending_template): Put current_tinst_level in TREE_PURPOSE - of the pending templates list. - (instantiate_pending_templates): Adjust. Call reopen_tinst_level. - * lex.c (extract_interface_info): Adjust. - * decl2.c (warn_if_unknown_interface): Adjust. - -2000-06-05 Mark Mitchell <mark@codesourcery.com> - - * class.c (indirect_primary_base_p): New function. - (determine_primary_base): Use it. - -2000-06-05 Nathan Sidwell <nathan@codesourcery.com> - - Update new-abi dynamic cast algorithm. - * tinfo.cc (__class_type_info::__dyncast_result): Add - whole_details. Adjust constructor. - (__vmi_class_type_info::__do_dyncast): Adjust for vmi_flags. - Avoid unnecessary searching. - (__dynamic_cast): Adjust for __dyncast_result::whole_details. - -2000-06-05 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * decl.c (init_decl_processing): Don't call record_component_aliases. - * tree.c (build_cplus_array_type_1): Likewise. - -2000-06-04 Mark Mitchell <mark@codesourcery.com> - - * ir.texi: Correct typo. - * mangle.c (write_expression): Handle non-type template arguments - with reference type. - * method.c (build_overload_value): Likewise. - * pt.c (convert_nontype_argument): Explicitly represent conversion - to a reference with an ADDR_EXPR. - (unify): Always unify arguments in left-to-right order. - -2000-06-03 Alex Samuel <samuel@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - - * Make-lang.in (CXX_SRCS): Add mangle.c. - * Makefile.in (CXX_OBJS): Add mangle.o. - (mangle.o): New rule. - - * class.c (local_classes): New variable. - * class.c (get_vtable_name): Use mangle_vtable_for_type for new ABI. - (get_vtt_name): Use mangle_vtt_name for new ABI. - (init_class_processing): Initialize local_classes. - (build_ctor_vtbl_group): Use mangle_ctor_vtbl_for_type for new ABI. - * cp-tree.h (cp_tree_index): Add CPTI_STD_IDENTIFIER. - (std_identifier): New macro. - (DECL_VOLATILE_MEMFUNC_P): New macro. - (DECL_NAMESPACE_STD_P): Likewise. - (local_classes): Declare. - (get_mostly_instantiated_function_type): Declare. - (init_mangle): Declare. - (mangle_decl): Likewise. - (mangle_type_string): Likewise. - (mangle_type): Likewise. - (mangle_typeinfo_for_type): Likewise. - (mangle_typeinfo_string_for_type): Likewise. - (mangle_vtbl_for_type): Likewise. - (mangle_vtt_for_type): Likewise. - (mangle_ctor_vtbl_for_type): Likewise. - (mangle_thunk): Likewise. - (mangle_conv_op_name_for_type): Likewise. - (mangle_guard_variable): Likewise. - * decl.c (pushtag): Keep track of local classes. - (initialize_predefined_identifiers): Initialize std_identifier. - (init_decl_processing): Use std_identifier. - (start_decl): Don't treat instantiations as specializations. - (grokdeclarator): Likewise. - (grokvardecl): Call mangle_decl for new ABI. Only set mangled - name for fully-instantiated templates. - * decl2.c (grokclassfn): Use set_mangled_name_for_decl for - destructors with the new ABI. - (finish_static_data_member_decl): Use mangle_decl under the new ABI. - (grokfield): Use mangle_type for new ABI. - (grokoptypename): Use mangle_conv_op_for_type for new ABI. - (get_sentry): Use mangle_guard_variable for new ABI. - (start_static_initialization_or_destruction): Likewise. - * expr.c (extract_aggr_init): Remove. - (extract_scalar_init): Likewise. - (extract_init): Remove #if 0'd code. - * mangle.c: New function. - * method.c (build_mangled_name): Assert not flag_new_abi. - (build_static_name): Likewise. - (build_decl_overload_real): Likewise. - (build_typename_overload): Likewise. - (build_overload_with_type): Likewise. - (build_overload_name): Likewise. - (get_ctor_vtbl_name): Likewise. - (start_squangling): Likewise. - (get_id_2): Likewise. - (set_mangled_name_for_decl): Call mangle_decl for new ABI. - (init_method): Call init_mangle for new ABI. - (make_thunk): Call mangle_thunk for new ABI. - * operators.def: Correct new ABI manglings for the `%' operator. - Add `::' operator. - * pt.c (build_template_decl): Copy DECL_OVERLOADED_OPERATOR_P and - DECL_ASSIGNMENT_OPERATOR_P to the TEMPLATE_DECL. - (lookup_template_class): Call mangle_decl for new ABI. - (get_mostly_instantiated_function_type): New function. - (set_mangled_name_for_template_decl): Use it. - (tsubst_decl): Use set_mangled_name_for_decl for destructors with - the new ABI. Use mangle_conv_op_name_for_type for instantiated - conversion op names. - * rtti.c (tinfo_name): Call mangle_type_string for new ABI. - (get_tinfo_decl): Call mangle_typeinfo_for_type for new ABI. - (tinfo_base_init): Likewise. Mangle typeinfo string name with - mangle_typeinfo_string_for_type. - -2000-06-03 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (TMPL_ARGS_LEVEL): Clarify comment. - (INNERMOST_TEMPLATE_ARGS): New macro. - (innermost_args): Remove. - (get_innermost_template_args): New function. - * decl2.c (arg_assoc_class): Use INNERMOST_TEMPLATE_ARGS. - * error.c (dump_function_decl): Be caution when using - most_general_template. - * method.c (build_template_parm_names): Use - INNERMOST_TEMPLATE_ARGS. - * pt.c (add_to_template_args): Tidy comment - (get_innermost_template_args): New function. - (check_explicit_specialization): Clear DECL_INITIAL for a new - specialization. - (process_partial_specialization): Use INNERMOST_TEMPLATE_ARGS. - Tidy. - (push_template_decl): Always register specializations of the most - general template. - (convert_template_argument): Use INNERMOST_TEMPLATE_ARGS. - (coerce_template_parms): Likewise. - (lookup_template_class): Likewise. - (innermost_args): Remove. - (tsubst_decl): Use INNERMOST_TEMPLATE_ARGS. - (tsubst_decl): Handle tricky specializations. Use - get_innermost_template_args. - (instantiate_template): Simplify handling of partial - instantiations. - (get_class_bindings): Use INNERMOST_TEMPLATE_ARGS. - (most_general_template): Reimplement, in a more straightforward - manner. - (regenerate_decl_from_template): Tweak formatting. Use - TMPL_ARGS_DEPTH for clarity. - (set_mangled_name_for_template_decl): Use INNERMOST_ARGS. - - * dump.c (dequeue_and_dump): Dump information about thunks. - -2000-06-01 Richard Henderson <rth@cygnus.com> - - * decl.c (init_decl_processing): Set lang_get_alias_set first thing. - -2000-06-01 Richard Henderson <rth@cygnus.com> - - * decl2.c (unsupported_options): Fix typo, make const. - (lang_decode_option): Fix bsearch argument order. - -2000-06-01 Mark Mitchell <mark@codesourcery.com> - - * init.c (resolve_offset_ref): Remove check for TREE_ADDRESSABLE - on FIELD_DECLs. - -2000-05-31 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * cp-tree.h (c_get_alias_set): Deleted. - * Makefile.in (decl.o): Include ../expr.h. - * decl.c (expr.h): Include. - (init_decl_processing): Call record_component_aliases for arrays. - (grokdeclarator): Likewise. - Set TREE_ADDRESSABLE for fields that aren't bitfields. - * tree.c (build_cplus_array_type_1): Call record_component_aliases. - -2000-05-31 Mark Mitchell <mark@codesourcery.com> - - Remove guiding declaration support. - * cp/cp-tree.h (flag_dump_translation_unit): Make it const. - (flag_guiding_decls): Remove. - * call.c (build_user_type_conversion_1): Remove support for - guiding decls. - (build_new_function_call): Likewise. - (build_new_op): Likewise. - (build_new_method_call): Likewise. - * decl.c (start_function): Likewise. - * friend.c (is_friend): Likewise. - (do_friend): Likewise. - * decl2.c ((flag_dump_translation_unit): Make it const. - (flag_guiding_decls): Remove. - (unsupported_options): New variable - (compare_options): New function. - (lang_decode_option): Use them. - - * decl.c (build_cp_library_fn): Set DECL_CONTEXT. - - * method.c (mangle_expression): Adjust test for legal expression - operators. - - * pt.c (instantiate_decl): Save and restore the local - specializations list. - -2000-05-30 Jason Merrill <jason@decepticon.cygnus.com> - - * decl.c (grok_reference_init): Pass LOOKUP_ONLYCONVERTING. - -2000-05-30 Mark Mitchell <mark@codesourcery.com> - - * call.c (add_template_candidate_real): Handle member template - constructors for classes with virtual bases. - (build_user_type_conversion_1): Use in_charge_arg_for_name. - (build_new_method_call): Use DECL_NONSTATIC_MEMBER_FUNCTION_P. - - * ir.texi: Update thunk documentation. - - * call.c (joust): Fix handling of overloaded builtin operators. - -2000-05-30 Zack Weinberg <zack@wolery.cumb.org> - - * cp-tree.h (DECL_ANTICIPATED): New macro. - Document new use of DECL_LANG_FLAG_7. - * decl.c (builtin_function): Set DECL_ANTICIPATED on builtins - in the user namespace. - * lex.c (do_identifier): If the identifier's declaration has - DECL_ANTICIPATED on, it has not yet been declared. But do not - replace it with an ordinary implicit declaration. - - * tinfo2.cc: Include stdlib.h. - -2000-05-29 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_ALIGN_UNIT): New macro. - * class.c (layout_empty_base): Use CLASSTYPE_ALIGN_UNIT, not - CLASSTYPE_ALIGN. - -2000-05-28 Gabriel Dos Reis <gdr@codesourcery.com> - - * decl2.c (lang_decode_option): Use skip_leading_substring instead - of plain strncmp. - -2000-05-28 Alexandre Oliva <aoliva@cygnus.com> - - * operators.def (<?): Duplicated, should have been... - (>?): this. Fixed. - -2000-05-27 Alex Samuel <samuel@codesourcery.com> - Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (ansi_opname): Make it a macro. - (ansi_assopname): Likewise. - (struct lang_decl_flags): Add assignment_operator_p. - (struct lang_decl): Add operator_code. - (DECL_VTT_PARM): Adjust. - (DECL_OVERLOADED_OPERATOR_P): Return the operator_code for an - overloaded operator. - (SET_OVERLOADED_OPERATOR_CODE): New macro. - (DECL_ASSIGNMENT_OPERATOR_P): New macro. - (DECL_ARRAY_DELETE_OPERATOR_P): Adjust. - (opname_tab): Remove. - (assignop_tab): Likewise. - (operator_name_info_t): New type. - (operator_name_info): New variable. - (assignment_operator_name_info): Likewise. - (build_cp_library_fn): Remove declaration. - (push_cp_library_fn): Likewise. - (operator_name_string): Likewise. - (build_decl_overload): Likewise. - * call.c (print_z_candidates): Simplify. - (build_object_call): Adjust usage of ansi_opname. Use - DECL_OVERLOADED_OPERATOR_P. - (op_error): Adjust operator name lookup. - (build_conditional_expr): Adjust usage of ansi_opname. - (build_new_op): Likewise. - (build_op_delete_call): Likewise. - (build_over_call): Likewise. - (joust): Use DECL_OVERLOADED_OPERATOR_P. - * decl.c (duplicate_decls): Copy operator_code. - (init_decl_processing): Adjust parameters to push_cp_library_fn. - (builtin_function): Adjust parameters to build_library_fn_1. - (build_library_fn_1): Accept an overloaded operator code. - (build_library_fn): Pass ERROR_MARK. - (build_cp_library_fn): Accept an overloaded operator code. - (push_cp_library_fn): Likewise. - (grokfndecl): Tweak. - (grokdeclarator): Simplify code to compute names of overloaded - operators. Adjust use of ansi_opname. - (ambi_op_p): Work on tree_codes, not identifiers. - (unary_op_p): Likewise. - (grok_op_properties): Likewise. - (start_function): Use DECL_OVERLOADED_OPERATOR_P. - (lang_mark_tree): Don't try to mark the operator_code. - * decl2.c (grok_function_init): Use DECL_OVERLOADED_OPERATOR_P. - * error.c (dump_decl): Remove special handling for operator - names. - (dump_function_name): Likewise. - (dump_expr): Adjust name lookup of operators. - (op_to_string): Simplify. - (assop_to_string): Likewise. - * init.c (build_new_1): Adjust use of ansi_opname. - * lex.c (opname_tab): Remove. - (assignop_tab): Likewise. - (ansi_opname): Likewise. - (ansi_assopname): Likewise. - (operator_name_string): Likewise. - (reinit_lang_specific): Likewise. - (operator_name_info): New variable. - (assignment_operator_name_info): Likewise. - (init_operators): New function. - (init_parse): Use it. - (do_identifier): Adjust use of ansi_opname. - * method.c (mangle_expression): Don't use ansi_opname for - mangling. - (build_decl_overload_real): Use DECL_OVERLOADED_OPERATOR_P. - (build_decl_overload): Remove. - (build_typename_overload): Use OPERATOR_TYPENAME_FORMAT directly. - (do_build_assign_ref): Adjust use of ansi_opname. - (synthesize_method): Likewise. - (implicitly_declare_fn): Likewise. - * operators.def: New file. - * parse.y (operator): Adjust use of ansi_opname. - * pt.c (tsubst_decl): Use IDENTIFIER_OPNAME_P. - (set_mangled_name_for_template_decl): Don't play games with - current_namespace. - (special_function_p): Adjust use of ansi_opname. - * typeck.c (check_return_expr): Likewise. - * Make-lang.in (cc1plus): Depend on operators.def. - * Makefile.in (lex.o): Likewise. - (decl.o): Likewise. - -2000-05-27 Zack Weinberg <zack@wolery.cumb.org> - - * Make-lang.in (cplib2.ready): Eradicate. - -2000-05-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * method.c (mangle_expression): Use TREE_CODE_LENGTH. - * tree.c (break_out_calls, build_min_nt): Use TREE_CODE_LENGTH. - (built_min, cp_tree_equal): Likewise. - -2000-05-26 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_nonempty_base_or_field): Replace - `record_layout_info' with `record_layout_info_s'. - -2000-05-26 Jason Merrill <jason@casey.soma.redhat.com> - - Fix goto checking. - * cp-tree.h (struct language_function): x_named_labels is now - a struct named_label_list*. - * decl.c (struct named_label_use_list): Renamed from... - (struct named_label_list): ...this. New struct. - (push_binding_level): Don't set eh_region. - (note_level_for_eh): New fn. - (pop_label): Take label and old value directly. - (pop_labels): Adjust for new named_labels format. - (lookup_label): Likewise. - (poplevel): Note characteristics of a binding level containing a - named label. Mess with named label lists earlier. - (mark_named_label_lists): New fn. - (mark_lang_function): Call it. - (use_label): New fn, split out from... - (make_label_decl): ...here. Don't call it. - (decl_jump_unsafe, check_previous_goto, check_previous_goto_1, - check_previous_gotos): New fns, split out from... - (define_label): ...here. - (check_switch_goto): New fn. - (define_case_label): Call it. - (check_goto): New fn. - * semantics.c (finish_goto_stmt): Call it and use_label. - (begin_compound_stmt): If we're a try block, call note_level_for_eh. - (expand_stmt): Never pass 1 as DONT_JUMP_IN to expand_end_bindings. - -2000-05-26 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_vtable_entry_ref): Correct usage of - get_vtbl_decl_for_binfo. - - * decl2.c (grokclassfn): Set DECL_LANGUAGE here. - * method.c (implicitly_declare_fn): Not here. - -2000-05-26 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (CPTI_PTMD_DESC_TYPE): Rename to ... - (CPTI_PTMD_DESC_TYPE): ... here. - (ptmd_desc_type_node): Rename to ... - (ptm_desc_type_node): ... here. - * decl.c: Likewise. - * rtti.c (ptmd_initializer): Rename to ... - (ptm_initializer): ... here. - (sythesize_tinfo_var): Adjust. Deal with pointer to member - function. - (create_tinfo_types): Adjust. - -2000-05-25 Mark Mitchell <mark@codesourcery.com> - - Finish implementation of VTTs. - * cp-tree.h (cp_tree_index): Add CPTI_VTT_PARM_TYPE and - CPTI_VTT_PARM_IDENTIFIER. - (vtt_parm_identifier): New macro. - (vtt_parm_type): Likewise. - (BINFO_SUBVTT_INDEX): Likewise. - (BINFO_VPTR_INDEX): Likewise. - (struct lang_decl): Add vtt_parm. - (DECL_VTT_PARM): New macro. - (DECL_USE_VTT_PARM): Likewise. - (DECL_NEEDS_VTT_PARM_P): Likewise. - (get_vtt_name): Declare. - (build_artificial_parm): Likewise. - (fixup_all_virtual_upcast_offsets): Likewise. - (expand_indirect_vtbls_init): Remove. - * call.c (build_new_method_call): Pass the vtt to subobject - constructors and destructors. - * class.c (get_vtt_name): Give it external linkage. - (build_clone): Handle the magic VTT parameters for clones. - (clone_function_decl): Fix typo in comment. - (build_vtt): Keep track of the indices in the VTTs where various - entities are stored. - (build_vtt_inits): Likewise. - (dfs_build_vtt_inits): Likewise. - (build_ctor_vtbl_group): Tweak type of construction vtables. - (dfs_accumulate_vtbl_inits): Build vtables for all bases, even - primary bases, when building construction vtables. - * decl.c (duplicate_decls): Handle DECL_VTT_PARM. - (initialize_predefined_identifiers): Add vtt_parm_identifier. - (init_decl_processing): Initialize vtt_parm_type. - (grokfndecl): Use DECL_OVERLOADED_OPERATOR_P. - (lang_mark_tree): Make vtt_parm. - * decl2.c (build_artificial_parm): New function. - (maybe_retrofit_in_chrg): Use it. Add VTT parameters. - (grokclassfn): Use build_artificial_parm. - * init.c (initialize_vtbl_ptrs): Call - fixup_all_virtual_upcast_offsets directly. - (perform_member_init): Use the complete subobject destructor for - member cleanups. - (build_vtbl_address): New function. - (expand_virtual_init): Handle VTTs. - * optimize (maybe_clone_body): Likewise. - * search.c (fixup_all_virtual_upcast_offsets): Give it external - linkage. - (expand_indirect_vtbls_init): Remove. - * semantics.c (setup_vtbl_ptr): Fix typos in comment. - * tree.c (make_binfo): Make them bigger. - -2000-05-25 Nathan Sidwell <nathan@codesourcery.com> - - * inc/cxxabi.h (__pbase_type_info): Define, based on - __pointer_type_info. - (__pointer_type_info): Derive from __pbase_type_info. Adjust. - (__pointer_to_member_type_info): Likewise. - * tinfo2.cc (__pbase_type_info::~__pbase_type_info): Implement. - (__pointer_to_member_type_info::__is_pointer_p): Remove. - (__pointer_type_info::__do_catch): Rename to ... - (__pbase_type_info::__do_catch): ... here. Adjust. - (__pbase_type_info::__pointer_catch): Implement. - (__pointer_type_info::__pointer_catch): Adjust. - (__pointer_to_member_type_info::__pointer_catch): Adjust. - -2000-05-25 Nathan Sidwell <nathan@codesourcery.com> - - * tinfo.h (__user_type_info::contained_virtual_p): New - predicate. - * tinfo.cc (__user_type_info::do_upcast): Fix bug with diamond - shaped hierarchy. - (__vmi_class_type_info::__do_upcast): Fix bug with NULL pointer to - diamond shaped hierarchy. Add early out for mixed diamond and - duplicate shaped hierarchy. - -2000-05-24 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (build_delete): Change prototype. - (build_vec_delete): Likewise. - * call.c (build_scoped_method_call): Use special_function_kind - values to indicate the kind of destruction to be done. - (build_method_call): Likewise. - * decl.c (finish_destructor_body): Likewise. - (maybe_build_cleanup_1): Likewise. Rename to ... - (maybe_build_cleanup): ... this. - * decl2.c (delete_sanity): Use special_function_kind - values to indicate the kind of destruction to be done. - (build_cleanup): Likewise. - * init.c (perform_member_init): Likewise. - (build_vec_delete_1): Likewise. - (build_dtor_call): Simplify. - (build_delete): Use special_function_kind - values to indicate the kind of destruction to be done. - (build_vbase_delete): Likewise. - (build_vec_delete): Likewise. - - * init.c (sort_member_init): Fix typo in error message generation - code. - -2000-05-15 Donald Lindsay <dlindsay@cygnus.com> - - * semantics.c (begin_class_definition): make the packed - attribute be sensitive to the "-fpack-struct" command line flag - -2000-05-24 Nathan Sidwell <nathan@codesourcery.com> - - Update new-abi upcast algorithm. - * inc/cxxabi.h (__class_type_info::__do_upcast): Change - prototype and meaning of return value. - (__si_class_type_info::__do_upcast): Likewise. - (__vmi_class_type_info::__do_upcast): Likewise. - * tinfo.cc (__class_type_info::__upcast_result): Replace - whole2dst with part2dst. Adjust ctor. - (__class_type_info::__do_upcast): Adjust call of worker function. - (__class_type_info::__do_upcast): Adjust. - (__si_class_type_info::__do_upcast): Adjust. Use parent's - __do_upcast. - (__vmi_class_type_info::__do_upcast): Likewise. Fix private - virtual base in diamond hierarchy bug. - -2000-05-23 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Rename mutable_flag to uninlinable - and bitfield to tinfo_fn_p. - (DECL_TINFO_FN_P): Adjust. - (SET_DECL_TINFO_FN_P): Likewise. - (DECL_MUTABLE_P): Likewise. - (DECL_C_BIT_FIELD): Likewise. - (SET_DECL_C_BIT_FIELD): Likewise. - (CLEAR_DECL_C_BIT_FIELD): Likewise. - (DECL_UNINLINABLE): Likewise. - * class.c (alter_access): Call retrofit_lang_decl if ncessary. - (handle_using_decl): Remove assertion. - (build_vtbl_or_vbase_field): Use build_decl, not build_lang_decl, - to build FIELD_DECLs. - (build_base_field): Likewise. - (layout_class_type): Likewise. - * decl.c (init_decl_processing): Likewise. - (build_ptrmemfunc_type): Likewise. - (grokdeclarator): Likewise. - * decl2.c (grok_x_components): Likewise. - * except.c (call_eh_info): Likewise. - * init.c (init_init_processing): Likewise. - * rtti.c (expand_class_desc): Likewise. - (create_pseudo_type_info): Likewise. - (get_vmi_pseudo_type_info): Likewise. - (create_tinfo_types): Likewise. - * ptree.c (print_lang_decl): Adjust. - * typeck.c (build_component_ref): Don't check DECL_LANG_SPECIFIC - before checking DECL_MUTABLE_P. - - * decl2.c (maybe_retrofit_in_chrg): Don't create in-charge - parameters for template functions. - * pt.c (tsubst_decl): Make sure we call maybe_retrofit_in_chrg for - destructors as well as constructors. - -2000-05-22 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_ctor_vtbl_group): Set inits. - * optimize.c (maybe_clone_body): Set DECL_INLINE and - DECL_THIS_INLINE appropriately for clones. - - * cp-tree.h (IDENTIFIER_TYPENAME_P): Use a flag, not strncmp. - (DECL_CONV_FN_P): Simplify. - (DECL_OPERATOR): Remove. - (language_to_string): Declare. - * decl.c (duplicate_decls): Fix typo in comment. - (grokdeclarator): Adjust use of IDENTIFIER_TYPENAME_P. - (grok_op_properties): Use DECL_CONV_FN_P instead of - IDENTIFIER_TYPENAME_P. - * dump.c (dequeue_and_dump): Dump the language linkage of - declarations. - * error.c (language_to_string): Give it external linkage. - * method.c (build_typename_overload): Set IDENTIFIER_TYPENAME_P. - (implicitly_declare_fn): Set DECL_LANGUAGE. - * pt.c (check_explicit_specialization): Use DECL_CONV_FN_P, not - IDENTIFIER_TYPENAME_P. - (tsubst_decl): Likewise. - (tsubst_copy): Adjust use of IDENTIFIER_TYPENAME_P. - * semantics.c (finish_member_declaration): Don't mark members of - classes declared in an extern "C" region as extern "C". - -2000-05-22 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * decl2.c (qualified_lookup_using_namespace): Look through - namespace aliases. - - * decl.c (push_using_decl): Return the old decl on namespace level. - -2000-05-21 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Add sanity checks. - (VTT_NAME_PREFIX): New macro. - (CTOR_VTBL_NAME_PREFIX): Likewise. - (get_ctor_vtbl_name): New function. - * class.c (get_vtable_name): Simplify. - (get_vtt_name): New function. - (get_vtable_decl): Don't set IDENTIFIER_GLOBAL_VALUE. - (dfs_mark_primary_bases): Update the CLASSTYPE_VBASECLASSES list - when a virtual base becomes primary. - (finish_struct_1): Set CLASSTYPE_VFIELDS a little earlier. Build - VTTs. - (finish_vtbls): Adjust calls to accumulate_vtbl_inits to pass in - additional parameters. - (dfs_finish_vtbls): Don't clear BINFO_NEW_VTABLE_MARKED. - (initialize_array): New function. - (build_vtt): Likewise. - (build_vtt_inits): Likewise. - (dfs_build_vtt_inits): Likewise. - (dfs_fixup_binfo_vtbls): Likewise. - (build_ctor_vtbl_group): Likewise. - (initialize_vtable): Use initialize_array. - (accumulate_vtbl_inits): Reimplement to handle construction - vtables. - (dfs_accumulate_vtbl_inits): Likewise. - (bulid_vtbl_initializer): Adjust parameter name. - * method.c (build_typename_overload): Remove #if 0'd code. - (get_ctor_vtbl_name): New function. - * search.c (dfs_walk_real): Use BINFO_N_BASETYPES. - (init_vbase_pointers): Don't mess with the TREE_CHAIN of a binfo. - - * cp-tree.h (struct lang_type): Remove search_slot. - (CLASSTYPE_SEARCH_SLOT): Remove. - (emit_base_init): Change prototype. - (initialize_vtbl_ptrs): Likewise. - (expand_indirect_vtbls_init): Likewise. - (clear_search_slots): Remove. - * decl.c (lang_mark_tree): Don't mark search_slot. - * init.c (initialize_vtbl_ptrs): Simplify. - (emit_base_init): Likewise. - * search.c (struct vbase_info): Document decl_ptr. - (convert_pointer_to_single_level): Remove. - (dfs_find_vbases): Remove. - (dfs_init_base_pointers): Simplify. - (dfs_clear_vbase_slots): Remove. - (dfs_vtable_path_unmark): New function. - (init_vbase_pointers): Simplify. - (expand_upcast_fixups): Don't rely on CLASSTYPE_SEARCH_SLOT. - (expand_indirect_vtbls_init): Simplify. Don't call - mark_all_temps_used. - * semantics.c (setup_vtbl_ptr): Adjust calls to emit_base_init and - initialize_vtbl_ptrs. - -2000-05-20 Zack Weinberg <zack@wolery.cumb.org> - - * except.c: Add static prototypes. - -2000-05-20 H.J. Lu <hjl@gnu.org> - - * Make-lang.in (cplib2.ready): Also depend on cc1plus$(exeext). - -2000-05-19 Mark Mitchell <mark@codesourcery.com> - - Don't create a separate copy of virtual bases for the - CLASSTYPE_VBASECLASSES list. - * cp-tree.h (CLASSTYPE_VBASECLASSES): Change documentation. - (BINFO_FOR_VBASE): Remove. - (CANONICAL_BINFO): Adjust. - (binfo_for_vbase): New function. - * class.c (build_vbase_pointer_fields): Use binfo_for_vbase - instead of BINFO_FOR_VBASE. - (build_vbase_pointer): Likewise. - (build_secondary_vtable): Likewise. - (dfs_mark_primary_bases): Likewise. - (mark_primary_bases): Likewise. - (layout_nonempty_base_or_field): Likewise. - (dfs_set_offset_for_shared_vbases): Likewise. - (dfs_set_offset_for_unshared_vbases): Likewise. - (layout_virtual_bases): Likewise. Adjust for changes to the - CLASSTYPE_VBASECLASSES list. - (dump_class_hierarchy_r): Use binfo_for_vbase - instead of BINFO_FOR_VBASE. - (dump_class_hierarchy): Likewise. - (finish_vtbls): Likewise. - (build_vtbl_initializer): Adjust for changes to the - CLASSTYPE_VBASECLASSES list. - (build_vbase_offset_vtbl_entries): Use binfo_for_vbase. - * decl.c (finish_destructor_body): Adjust for changes to the - CLASSTYPE_VBASECLASSES list. - * init.c (sort_base_init): Use binfo_for_vbase. - (construct_virtual_bases): Adjust for changes to the - CLASSTYPE_VBASECLASSES list. - (expand_member_init): Use binfo_for_vbase. - (build_vbase_delete): Adjust for changes to the - CLASSTYPE_VBASECLASSES list. - * method.c (do_build_copy_constructor): Likewise. - * rtti.c (get_base_offset): Use binfo_for_vbase. - (expand_class_desc): Remove #if 0'd code. - * search.c (struct vbase_info): Remove vbase_types. - (get_base_distance): Use binfo_for_vbase. - (lookup_field_queue_p): Use CANONICAL_BINFO. - (get_shared_vbase_if_not_primary): Use binfo_for_vbase. - (get_pure_virtuals): Adjust for changes to the - CLASSTYPE_VBASECLASSES list. - (dfs_find_vbases): Use binfo_for_vbase. - (dfs_init_vbase_pointers): Likewise. - (init_vbase_pointers): Don't initialize vi.vbase_types. - (virtual_context): Use binfo_for_vbase. - (fixup_all_virtual_upcast_offsets): Adjust for changes to the - CLASSTYPE_VBASECLASSES list. - (expand_indirect_vtbls_init): Simplify. - (dfs_get_vbase_types): Don't replicate virtual bases. - (find_vbase_instance): Use binfo_for_vbase. - (binfo_for_vbase): New function. - * typeck.c (get_delta_difference): Use binfo_for_vbase. - -2000-05-17 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (finish_anon_union): Generalize error messages to handle - anonymous structures. - * init.c (perform_member_init): Remove `name' parameter. - (build_field_list): New function. - (sort_member_init): Handle anonymous union initialization order - correctly. Check for multiple initializations of the same union. - (emit_base_init): Don't look up fields by name here. - (expand_member_init): Record the result of name lookup for future - reference. - * typeck.c (build_component_ref): Fix formatting. - -2000-05-17 Andrew Cagney <cagney@b1.cygnus.com> - - * decl.c (pop_label): Replace warn_unused with warn_unused_label. - * typeck.c (build_x_compound_expr): Replace warn_unused with - warn_unused_value. - - * decl2.c (lang_decode_option): Update -Wall unused flags by - calling set_Wunused. - -2000-05-16 Mark Mitchell <mark@codesourcery.com> - - * cp-treeh (BINFO_NEW_VTABLE_MARKED): Update documentation. - * init.c (dfs_vtable_path_unmark): Remove. - * search.c (marked_new_vtable_p): Likewise. - (unmarked_new_vtable_p): Likewise. - (dfs_search_slot_nonempty_p): Likewise. - (dfs_mark): Likewise. - (dfs_vtable_path_unmark): Likewise. - (dfs_find_vbases): Don't set BINFO_NEW_VTABLE_MARKED. - (dfs_int_vbase_pointers): Don't clear BINFO_VTABLE_PATH_MARKED. - (dfs_init_vbase_pointers): Remove special-case new ABI code. - (dfs_clear_vbase_slots): Don't clear BINFO_NEW_VTABLE_MARKED. - (init_vbase_pointers): Simplify. - (expand_indirect_vtbls_init): Likewise. - - * class.c (copy_virtuals): New function. - (build_primary_table): Use it. - (build_secondary_vtable): Likewise. - (modify_vtable_entry): Use NULL_TREE, not integer_zero_node, to - indicate that no vcall offset is required. - (add_virtual_function): Likewise. - (modify_all_vtables): Likewise. - (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. - (dfs_accumulate_vtbl_inits): Likewise. - (build_vtbl_initializer): Make changes to handle construction - vtables. - (dfs_build_vcall_offset_vtbl_entries): Likewise. - (build_rtti_vtbl_entries): Likewise. - (build_vtable_entries): Handle a NULL vcall_index. - -2000-05-15 Gabriel Dos Reis <gdr@codesourcery.com> - - * decl2.c (lang_decode_option): Fix thinko. - -2000-05-14 Jason Merrill <jason@casey.cygnus.com> - - * except.c (check_handlers): New fn. - * cp-tree.h: Declare it. - * semantics.c (finish_handler_sequence): Call it. - (finish_function_handler_sequence): Likewise. - (finish_handler_parms): Set TREE_TYPE on the handler. - * cp-tree.h (PUBLICLY_UNIQUELY_DERIVED_P): New macro. - * search.c (get_base_distance_recursive): If protect>1, ignore - special access. - (get_base_distance): Don't reduce watch_access. - -2000-05-13 Gabriel Dos Reis <gdr@codesourcery.com> - - * lex.c: #include diagnostic.h. - (lang_init_options): Set default prefixing rules. - - * lang-options.h: Add -fdiagnostics-show-location=. - - * decl2.c: #include diagnostic.h. - (lang_decode_option): Handle -fdiagnostics-show-location=. - -2000-05-12 Nathan Sidwell <nathan@codesourcery.com> - - * tinfo.cc: Revert my 2000-05-08 and 2000-05-07 changes. - * vec.cc: Revert my 2000-05-07 change. - -2000-05-11 Jason Merrill <jason@casey.cygnus.com> - - * class.c (check_field_decls): Complain about non-static data - members with same name as class in class with constructor. - -2000-05-10 Jason Merrill <jason@casey.cygnus.com> - - * decl.c (grokdeclarator): Allow non-static data members with - same name as class. - -2000-05-09 Zack Weinberg <zack@wolery.cumb.org> - - * cp-tree.h: Constify tree_srcloc.filename, tinst_level.file, - and pending_inline.filename. Update prototypes. - * decl.c (define_label): Constify filename parameter. - * decl2.c (warn_if_unknown_interface): Constify local char *. - * input.c Constify input_source.filename. Don't declare - input_filename or lineno. Constify filename parameter to feed_input. - * lex.c (init_parse): Constify parameter and return value. - (cp_pragma_interface, cp_pragma_implementation): Constify - filename argument. - (reinit_parse_for_method, reinit_parse_for_block, - reinit_parse_for_expr, feed_defarg, handle_cp_pragma): - Constify local char *. - * pt.c: Don't declare lineno or input_filename. - (print_template_context, tsubst_friend_function, tsubst_decl, - tsubst, instantiate_decl): Constify local char *. - * semantics.c (expand_body): Constify local char *. - * tree.c (build_srcloc): Constify filename parameter. - * typeck.c (c_expand_asm_operands): Constify filename - parameter. - -2000-05-08 Nathan Sidwell <nathan@codesourcery.com> - - * tinfo.cc (__dynamic_cast): Use a reinterpret_cast. Fix - offsetof expansion. - -2000-05-08 Branko Cibej <branko.cibej@hermes.si> - - * inc/cxxabi.h: Fix typos in comment. - (__base_class_info::__offset): Use a static_cast. - -2000-05-07 Nathan Sidwell <nathan@codesourcery.com> - - * inc/cxxabi.h: Use __SIZE_TYPE_ and __PTRDIFF_TYPE__ in place - of std::size_t and std::ptrdiff_t respectively. - * tinfo.cc: Likewise. - * vec.cc: Likewise. - -2000-05-06 Richard Henderson <rth@cygnus.com> - - * typeck.c (build_c_cast): Don't warn integer->pointer size - mismatch for constants. - -2000-05-06 Nathan Sidwell <nathan@codesourcery.com> - - * rtti.c (ptmd_initializer): Set non-public, if class is - incomplete. - - * inc/cxxabi.h (__dynamic_cast): Explicitly say extern "C++". - (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, - __cxa_vec_delete): Likewise. - * tinfo.cc (__dynamic_cast): Likewise. - * vec.cc (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, - __cxa_vec_delete): Likewise. - -2000-05-04 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DELTA_FROM_VTABLE_ENTRY): Remove. - (SET_FNADDR_FROM_VTABLE_ENTRY): Likewise. - (lang_decl_flags): Add vcall_offset. - (THUNK_VCALL_OFFSET): Use it. - * decl.c (lang_mark_tree): Don't mark DECL_ACCESS for a thunk. - * method.c (make_thunk): Create the lang_decl here, not in - emit_thunk. - (emit_thunk): Make generic thunks into ordinary functions once - they have been fed to expand_body. - * semantics.c (expand_body): Set current_function_is_thunk here. - -2000-05-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (update_vtable_entry_for_fn): Prototype. - - * pt.c (tsubst_decl): Initialize variables `argvec', `gen_tmpl' - and `tmpl'. - - * search.c (dfs_build_inheritance_graph_order): Prototype. - -2000-05-04 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (special_function_kind): Add various kinds of - destructors. - (special_function_p): New function. - * class.c (overrides): Don't let one kind of destructor override - another. - * decl2.c (mark_used): Use DECL_NON_THUNK_FUNCTION_P when deciding - whether or not to instantiate a template. - * tree.c (special_function_p): Define. - -2000-05-03 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (THUNK_DECL): Remove. - * cp-tree.h (DECL_THUNK_P): New macro. - (DECL_NON_THUNK_FUNCTION_P): Likewise. - (DECL_EXTERN_C_FUNCTION_P): Likewise. - (SET_DECL_THUNK_P): Likewise. - (DELTA_FROM_VTABLE_ENTRY): Use DECL_THUNK_P. - (FNADDR_FROM_VTABLE_ENTRY): Likewise. - (DECL_MAIN_P): Use DECL_EXTERN_C_FUNCTION_P. - * decl.c (decls_match): Use DECL_EXTERN_C_P. - (duplicate_decls): Likewise. - (pushdecl): Likewise. Adjust thunk handling. - (grokfndecl): Use DECL_EXTERN_C_P. - * decl2.c (mark_vtable_entries): Use DECL_THUNK_P. - * dump.c (dequeue_and_dump): Remove THUNK_DECL handling. - * except.c (nothrow_libfn_p): Use DECL_EXTERN_C_P. - * expr.c (cplus_expand_expr): Remove THUNK_DECL handling. - * method.c (make_thunk): Use SET_DECL_THUNK_P. Set - DECL_NO_STATIC_CHAIN. - (emit_thunk): Don't play games with TREE_CODE on thunks. Don't - set DECL_DESTRUCTOR_P or DECL_CONSTRUCTOR_P on a thunk. - * search.c (covariant_return_p): Remove THUNK_DECL handling. - * ir.texi: Update. - -2000-05-01 Jason Merrill <jason@casey.cygnus.com> - - * tree.c (walk_tree): Set lineno. - -2000-05-01 Mark Mitchell <mark@codesourcery.com> - - * exception.cc: Update license notice. - * new.cc: Likewise. - * new1.cc: Likewise. - * new2.cc: Likewise. - * tinfo.cc: Likewise. - * tinfo2.cc: Likewise. - * vec.cc: Likewise. - * inc/cxxabi.h: Likewise. - * inc/exception: Likewise. - * inc/new: Likewise. - * inc/new.h: Likewise. - * inc/typeinfo: Likewise. - -2000-05-01 Jason Merrill <jason@casey.cygnus.com> - - * tree.c (build_target_expr_with_type): If we already have a - TARGET_EXPR, just return it. - - * optimize.c (initialize_inlined_parameters): Don't generate an - EXPR_STMT if we can just use DECL_INITIAL. - * decl.c (emit_local_var): Only make the initialization a - full-expression if stmts_are_full_exprs_p. - -2000-05-01 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (same_type_ignoring_top_level_qualifiers_p): New - macro. - * call.c (standard_conversion): Use it. - (direct_reference_binding): Likewise. - (build_over_call): Likewise. - (is_properly_derived_from): Likewise. - (compare_ics): Likewise. - * class.c (resolves_to_fixed_type_p): Likewise. - * optimize.c (declare_return_variable): Likewise. - * pt.c (is_specialization_of): Likewise. - (unify): Likewise. - * typeck.c (comp_target_parms): Likeiwse. - (build_static_cast): Likewise. - (build_reinterpret_cast): Likewise. - (build_const_cast): Likewise. - (comp_ptr_ttypes_real): Likewise. - (comp_ptr_ttypes_const): Likewise. - * typeck2.c (process_init_constructor): Likewise. - -2000-04-30 Scott Snyder <snyder@fnal.gov> - - * decl.c (finish_destructor_body): Use the base destructor when - destroying virtual bases. - -2000-04-30 Mark Mitchell <mark@codesourcery.com> - - * expr.c (cplus_expand_expr): Preserve temporaries when expanding - STMT_EXPRs. - * optimize.c (struct inline_data): Add target_exprs field. - (declare_return_variable): When a function returns an aggregate, - use the variable declared in the TARGET_EXPR as the remapped - DECL_RESULT. - (expand_call_inline): Update the pending target_exprs stack. - (optimize_function): Initialize the stack. - - * decl2.c (finish_file): Fix typo in comment. - - * method.c (emit_thunk): Don't try to return a `void' value. - - * optimize.c (initialize_inlined_parameters): If the parameter is - addressable, we need to make a new VAR_DECL, even if the - initializer is constant. - -2000-04-28 Cosmin Truta <cosmint@cs.ubbcluj.ro> - - * decl.c (grok_op_properties): Add an extra check of argtypes. - -2000-04-27 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (copy_body_r): Use STRIP_TYPE_NOPS when copying - variables. - (initialize_inlined_parameters): Try to avoid creating new - VAR_DECLs. - -2000-04-27 Alex Samuel <samuel@codesourcery.com> - - * lex.c (my_get_run_time): Remove. - (init_filename_times): Use get_run_time instead of my_get_run_time. - (check_newline): Likewise. - (dump_time_statistics): Likewise. - * decl2.c (finish_file): Push and pop timevar TV_VARCONST instead - of computing elapsed time explicitly. - -2000-04-26 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (TREE_READONLY_DECL_P): Use DECL_P. - * init.c (decl_constant_value): Check TREE_READONLY_DECL_P. - * call.c (convert_like_real): Don't test TREE_READONLY_DECL_P - before calling decl_constant_value. - * class.c (check_bitfield_decl): Likewise. - * cvt.c (ocp_convert): Likewise. - (convert): Likewise. - * decl.c (compute_array_index_type): Likewise. - (build_enumerator): Likewise. - * decl2.c (check_cp_case_value): Likewise. - * pt.c (convert_nontype_argument): Likewise. - (tsubst): Likewise. - * typeck.c (decay_conversion): Likewise. - (build_compound_expr): Likewise. - (build_reinterpret_cast): Likewise. - (build_c_cast): Likewise. - (convert_for_assignment): Likewise. - -2000-04-26 Jason Merrill <jason@casey.cygnus.com> - - * decl.c (finish_function): Don't play games with DECL_INLINE. - -2000-04-25 Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr> - - * ir.texi: Correct typo. - -2000-04-25 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (grokdeclarator): Reject VLAs as members. - -2000-04-24 Gabriel Dos Reis <gdr@codesourcery.com> - - * call.c (standard_conversion): Accept conversion between - COMPLEX_TYPEs. - - * cvt.c (ocp_convert): Handle conversion to COMPLEX_TYPE. - -2000-04-24 Zack Weinberg <zack@wolery.cumb.org> - - * decl2.c (finish_file): Remove double setup for accounting - compile time. - -2000-04-24 Robert Lipe <robertlipe@usa.net> - - * cp-tree.h (lang_type): Member `language' now ENUM_BITFIELD. - -2000-04-23 Benjamin Kosnik <bkoz@cygnus.com> - - * new.cc (set_new_handler): Needs to be in std::. - -2000-04-23 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl): Remove pretty_function_p. - (DECL_PRETTY_FUNCTION_P): Use TREE_LANG_FLAG_0, not a bit in the - language-specific node. - * decl.c (cp_make_fname_decl): Use build_decl, not - build_lang_decl, to build the variables. - (grokvardecl): Don't call build_lang_decl for local variables in - templates. - (grokdeclarator): Don't call build_lang_decl for local type - declarations in templates. - * lex.c (retrofit_lang_decl): Use ggc_alloc_obj to allocated - zero'd memory, rather than calling memset. - * pt.c: Include hashtab.h. - (local_specializations): New variable. - (retrieve_local_specialization): Use it. - (register_local_specialization): Likewise. - (tsubst_decl): Don't assume local variables have - DECL_LANG_SPECIFIC. - (instantiate_decl): Set up local_specializations. - * Makefile.in (HTAB_H): New variable. - -2000-04-23 Richard Henderson <rth@cygnus.com> - - * typeck.c (c_expand_asm_operands): Restore the original - contents of the output list. - -2000-04-22 Gabriel Dos Reis <gdr@codesourcery.com> - - * ir.texi: Document complex number representation. - -2000-04-20 Nathan Sidwell <nathan@codesourcery.com> - - * rtti.c (init_rtti_processing): Set tinfo_var_id in new-abi. - (target_incomplete_p): New function. - (tinfo_base_init): Create comdat NTBS name variable. - (ptr_initializer): Add non_public parameter. Calculate it. - (ptmd_initializer): Likewise. - (synthesize_tinfo_var): Adjust. Emit incomplete class tinfo. - (create_real_tinfo_var): Add non_public parameter. Use it. - Push proxy into global namespace. - * inc/cxxabi.h (__pointer_type_info::incomplete_class_mask): - New enumeration. - * inc/typeinfo (type_info::before, type_info::operator==): - Compare __name addresses. - - * tinfo2.cc: Remove new-abi builtins comment. - -2000-04-20 Jason Merrill <jason@casey.cygnus.com> - - * typeck.c (build_x_function_call): Resolve an OFFSET_REF. - - * call.c (joust): Exit early if we get the same function, too. - - * decl2.c (key_method): Return NULL_TREE for template classes. - (import_export_class): Don't need to check for template classes. - -2000-04-18 Zack Weinberg <zack@wolery.cumb.org> - - * lex.c: Remove references to cccp.c. - -2000-04-18 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Remove const_memfunc and - volatile_memfunc. Add destructor_attr. Adjust dummy. - (DECL_DESTRUCTOR_P): Use destructor_attr. - (DECL_CONST_MEMFUNC_P): Reimplement. - (DECL_VOLATILE_MEMFUNC_P): Remove. - * class.c (finish_struct_methods): Use CLASSTYPE_DESTRUCTORS. - (overrides): Use DECL_DESTRUCTOR_P. - (check_for_override): Likewise. - * decl.c (start_function): Likewise. - * decl2.c (grokfclassfn): Likewise. - (check_classfn): Likewise. - (grok_function_init): Likewise. - -2000-04-17 Mark Mitchell <mark@codesourcery.com> - - * decl2.c (grokfield): Issue error on illegal data member - declaration. - -2000-04-17 Mark P Mitchell <mark@codesourcery.com> - - * method.c (make_thunk): Set DECL_CONTEXT for a THUNK_DECL. - -2000-04-16 Mark Mitchell <mark@codesourcery.com> - - * class.c (build_vtable_entry): Don't build thunks for type-info - functions. - -2000-04-16 Jason Merrill <jason@casey.cygnus.com> - - * decl.c (decls_match): Allow a redeclaration of a builtin to - specify args while the builtin did not. - -2000-04-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (THUNK_DECL): Add to documentation. - * cp-tree.h (flag_huge_objects): Declare. - * class.c (modify_vtable_entry): Tidy. - (update_vtable_entry_for_fn): Split out from dfs_modify_vtables. - Calculate delta appropriately for the new ABI. - (dfs_modify_vtables): Use it. - (modify_all_vtables): Fix thinko in code to add overriding copies - of functions to primary vtables. - (build_clone): Fix typo in comment. - (clone_function_decl): Correct order of destructors in vtable. - (build_vbase_offset_vtbl_entries): Adjust comment. - (dfs_vcall_offset_queue_p): Remove. - (dfs_build_vcall_offset_vtbl_entries): Update BV_VCALL_INDEX. - (build_vcall_offset_vtbl_entries): Juse use dfs_skip_vbases. - (build_vtable_entry): Correct check for pure virtual functions. - Don't declare flag_huge_objects. - * decl.c (flag_huge_objects): Remove declaration. - * method.c (make_thunk): Tweak mangling for vcall offset thunks. - Use int_size_in_bytes. - (emit_thunk): Handle vcall offset thunks. - -2000-04-15 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * decl2.c (parse_time, varconst_time): Delete declarations. - (finish_file): Delete LINENO declaration. - START_TIME and THIS_TIME now long. - -2000-04-13 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (build_base_field): Reformat comment. - - * inc/cxxabi.h (stddef.h): Comment inclusion. - (__base_class_info::__offset): Comment shift. - -2000-04-12 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (IDENTIFIER_CTOR_OR_DTOR_P): New macro. - (cp_tree_index): Add CPTI_PUSH_EXCEPTION_IDENTIFIER. - (cp_push_exception_identifier): New macro. - (DECL_COMPLETE_DESTRUCTOR_P): New macro. - (DECL_BASE_DESTRUCTOR_P): Likewise. - (DECL_DELETING_DESTRUCTOR_P): Likewise. - (get_vtbl_decl_for_binfo): Fix formatting. - (in_charge_arg_for_name): New macro. - (maybe_build_cleanup_and_delete): Remove declaration. - * call.c (build_field_call): Use IDENTIFIER_CTOR_OR_DTOR_P. - (in_charge_arg_for_name): New function. - (build_new_method_call): Use it. Handle cloned destructors. - (build_clone): Don't make the base constructor virtual. - Automatically defer generated functions. - (clone_function_decl): Handle destructors, too. - (clone_constructors_and_destructors): Likewise. - (create_vtable_ptr): Don't create a vtable entry for a cloned - function. - * decl.c (predefined_identifier): Add ctor_or_dtor_p. - (initialize_predefined_identifiers): Update appropriately. - (finish_destructor_body): Simplify. - (maybe_build_cleanup_and_delete): Remove. - * except.c (expand_throw): Handle new-ABI destructors. - * init.c (expand_cleanup_for_base): Use base_dtor_identifier. - (build_dtor_call): New function. - (build_delete): Use it. Simplify. - * optimize.c (maybe_clone_body): Handle destructors. - * search.c (lookup_field_queue_p): Use IDENTIFIER_CTOR_OR_DTOR_P. - - * exception.cc (cleanup_fn): New typedef. - (CALL_CLEANUP): New macro. - (cp_eh_info): Use them. - (__cp_push_exception): Likewise. - (__cp_pop_exception): Likewise. - -2000-04-11 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (cp_tree_index): Add CPTI_DTOR_IDENTIFIER. - (complete_dtor_identifier): New macro. - (CLASSTYPE_FIRST_CONVERSION): Remove. - (CLASSTYPE_CONSTRUCTOR_SLOT): New macro. - (CLASSTYPE_DESTRUCTOR_SLOT): Likewise. - (CLASSTYPE_FIRST_CONVERSION_SLOT): Likewise. - (CLASSTYPE_CONSTRUCTORS): Likewise. - (CLASSTYPE_DESTRUCTORS): Likewise. - (lang_decl): Add cloned_function. - (DECL_COMPLETE_CONSTRUCTOR_P): New macro. - (DECL_BASE_CONSTRUCTOR_P): Likewise. - (DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P): Likewise. - (DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P): Likewise. - (DECL_CLONED_FUNCTION_P): Likewise. - (DECL_CLONED_FUNCTION): Likewise. - (clone_function_decl): Declare. - (maybe_clone_body): Likewise. - * call.c (build_user_type_conversion_1): Call complete object - constructors in the new ABI. - (build_new_method_call): Don't add in-charge parameters under the - new ABI. - * class.c (add_method): Use DECL_MAYBE_IN_CHARGE_CONSTRUCTOR_P, - DECL_MAYBE_IN_CHARGE_DESTRUCTOR_P, CLASSTYPE_CONSTRUCTOR_SLOT, and - CLASSTYPE_DESTRUCTOR_SLOT. - (build_clone): New function. - (clone_function_decl): Likewise. - (clone_constructors_and_destructors): Likewise. - (check_bases_and_members): Use it. - * decl.c (iniitialize_predefined_identifiers): Initialize - complete_dtor_identifier. - (finish_function): Don't add extra code to a clone. - (lang_mark_tree): Mark cloned_function. - * decl2.c (mark_used): Don't bother trying to instantiate things - we synthesized. - * dump.c (dequeue_and_dump): Don't dump CP_DECL_CONTEXT twice. - * method.c (set_mangled_name_for_decl): Don't treat clones as - constructors. - (synthesize_method): Sythesize cloned functions, not the clones. - * optimize.c (inline_data): Update comment on ret_label. - (remap_block): Don't assume DECL_INITIAL exists. - (copy_body_r): Allow ret_label to be NULL. - (maybe_clone_body): Define. - * pt.c (tsubst_decl): Handle clones. - (instantiate_clone): New function. - (instantiate_template): Use it. - (set_mangled_name_for_template_decl): Don't treat clones as - constructors. - * search.c (lookup_fnfields_1): Use CLASSTYPE_CONSTRUCTOR_SLOT, - CLASSTYPE_DESTRUCTOR_SLOT, and CLASSTYPE_FIRST_CONVERSION_SLOT. - * semantics.c (expand_body): Clone function bodies as necessary. - - * optimize.c (remap_decl): Avoid sharing structure for arrays - whose size is only known at run-time. - * tree.c (copy_tree_r): Don't copy PARM_DECLs. - - * cp-tree.h (lang_decl_flags): Rename constructor_for_vbase_attr - to has_in_charge_parm_p. - (DECL_CONSTRUCTOR_FOR_VBASE_P): Rename to ... - (DECL_HAS_IN_CHARGE_PARM_P): ... this. - (DECL_COPY_CONSTRUCTOR_P): New macro. - * call.c (add_function_candidate): Use DECL_HAS_IN_CHARGE_PARM_P. - (build_user_type_conversion_1): Likewise. - (convert_like_real): Likewise. - (build_over_call): Likeiwse. Use DECL_COPY_CONSTRUCTOR_P. - * decl.c (grokdeclarator): Use DECL_HAS_IN_CHARGE_PARM_P. - (copy_args_p): Likewise. - (grok_ctor_properties): Likewise. - (start_function): Likewise. - * decl2.c (maybe_retrofit_in_charge): Likewise. Set it. - * error.c (dump_function_decl): Use DECL_HAS_IN_CHARGE_PARM_P. - * init.c (emit_base_init): Use DECL_COPY_CONSTRUCTOR_P. - * method.c (do_build_copy_constructor): Use - DECL_HAS_IN_CHARGE_PARM_P. - (synthesize_method): Likewise. - * pt.c (instantiate_template): Remove goto. - * tree.c (build_cplus_method_type): Remove mention of obstacks in - comment. - - * cp-tre.h (finish_function): Change prototype. - * decl.c (end_cleanup_fn): Adjust caller. - (finish_function): Take only one parameter. - * decl2.c (finish_objects): Adjust caller. - (finish_static_storage_duration_function): Likewise. - * method.c (emit_thunk): Likewise. - * parse.y: Likewise. - * parse.c: Regenerated. - * pt.c (instantiate_decl): Likewise. - * rtti.c (synthesize_tinfo_fn): Likewise. - * semantics.c (expand_body): Likewise. - - * cp-tree.h (copy_decl): New function. - * class.c (finish_struct_1): Use it. - * lex.c (copy_decl): Define it. - * pt.c (tsubst_decl): Likewise. - * tree.c (copy_template_template_parm): Likewise. - - * cp-tree.h (lang_type): Remove has_nonpublic_ctor and - has_nonpublic_assign_ref. - (TYPE_HAS_NONPUBLIC_CTOR): Don't declare. - (TYPE_HAS_NONPUBLIC_ASSIGN_REF): Likewise. - * class.c (finish_struct_methods): Don't set - TYPE_HAS_NONPUBLIC_CTOR or TYPE_HAS_NONPUBLIC_ASSIGN_REF. - (interface_only): Don't declare. - (interface_unknown): Likewise. - -2000-04-11 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * tree.h (HAVE_TEMPLATES): Remove definition. - * lang-options.h (-fthis-is-variable): Remove documentation. - -2000-04-10 Jason Merrill <jason@casey.cygnus.com> - - * class.c (instantiate_type): Handle object-relative template-id. - - * semantics.c (finish_expr_stmt): Call convert_to_void here. - * decl.c (cplus_expand_expr_stmt): Not here. - - * rtti.c (build_dynamic_cast_1): Call non_lvalue. - Initialize exprtype earlier. - - * parse.y (fn.def1): Check for defining types in return types. - - * decl.c (check_tag_decl): Notice extra fundamental types. - Diagnose empty decls in classes, too. - - * decl.c (grokdeclarator): Don't override an anonymous name if no - declarator was given. - - * cvt.c (convert_to_void): Call resolve_offset_ref. - - * typeck.c (build_x_function_call): Abort if we get an OFFSET_REF. - - * decl2.c (decl_namespace): Handle getting a type. - - * typeck.c (build_c_cast): Re-enable warning for cast between - pointer and integer of different size. - -2000-04-10 Nathan Sidwell <nathan@codesourcery.com> - - * inc/cxxabi.h (__pointer_type_info): Add restrict and - incomplete flags. - (__pointer_type_info::__pointer_catch): New virtual function. - (__pointer_to_member_type_info): Derive from - __pointer_type_info. Adjust. - (__pointer_to_member_type_info::__do_catch): Remove. - (__pointer_to_member_type_info::__is_pointer_p): Declare. - (__pointer_to_member_type_info::__pointer_catch): Declare. - * rtti.c (qualifier_flags): Add restrict flag. - (ptmd_initializer): Reorder members. - (create_tinfo_types): Expand comments. Reorder - ptmd_desc_type_node members. - * tinfo2.cc (__pointer_to_member_type_info::__is_pointer_p): - Implement. - (__pointer_type_info::__do_catch): Move specific code into - __pointer_catch. Call it. - (__pointer_type_info::__pointer_catch): Non-pointer-to-member - specific catch checking. Fix void conversion check. - (__pointer_to_member_type_info::__do_catch): Remove. - (__pointer_to_member_type_info::__pointer_catch): Implement. - -2000-04-10 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * lex.c (init_parse): Remove traces of classof and headof. - * decl2.c (flag_operator_names): Default to 1. - (lang_decode_option): Do not set it for -ansi. - -2000-04-09 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (struct lang_decl): Remove main_decl_variant. - (DECL_MAIN_VARIANT): Remove. - * decl.c (duplicate_decls): Don't set it. - (start_function): Likewise. - (lang_mark_tree): Don't mark it. - * decl2.c (defer_fn): Don't use it. - * lex.c (retrofit_lang_decl): Don't set it. - * pt.c (tsubst_decl): Likewise. - * ptree.c (print_lang_decl): Don't print it. - * typeck.c (mark_addressable): Don't use it. - -2000-04-09 Nathan Sidwell <nathan@codesourcery.com> - - * vec.cc: Include <new> and <exception>. - (__cxa_vec_ctor): Use __cxa_vec_dtor for cleanup. - (__cxa_vec_dtor): Catch dtor exceptions, and rethrow or - terminate. - (__cxa_vec_delete): Catch dtor exceptions. - -2000-04-09 Nathan Sidwell <nathan@codesourcery.com> - - Prepend __ to implementation defined names. - * inc/typeinfo (type_info): Rename _name to __name. - (type_info::type_info): Rename parameter. - (type_info::operator==, type_info::operator!=, - type_info::before): Likewise. - (type_info::is_pointer_p, type_info::is_function_p, - type_info::do_catch, type_info::do_upcast): Prepend __. Rename - parameters. - * inc/cxxabi.h - (__fundamental_type_info::__fundamental_type_info) Rename parameters. - (__pointer_type_info::__pointer_type_info): Likewise. - (__pointer_type_info::is_pointer_p, - __pointer_type_info::do_catch): Prepend __. Rename parameters. - (__array_type_info::__array_type_info): Rename parameters. - (__function_type_info::__function_type_info): Likewise. - (__function_type_info::is_function_p): Prepend __. - (__enum_type_info::__enum_type_info): Rename parameters. - (__pointer_to_member_type_info::__pointer_to_member_type_info): - Likewise. - (__pointer_to_member_type_info::do_catch): Prepend __. Rename - parameters. - (__base_class_info::is_virtual_p, is_public_p, offset): Prepend __. - (__class_type_info::__class_type_info): Rename parameters. - (__class_type_info::sub_kind): Prepend __. Adjust member names. - (__class_type_info::upcast_result, - __class_type_info::dyncast_result): Prepend __. Move definition - into tinfo.cc. - (__class_type_info::do_upcast, __class_type_info::do_catch, - __class_type_info::find_public_src, - __class_type_info::do_dyncast, - __class_type_info::do_find_public_src): Prepend __. Rename - parameters. - (__si_class_type_info::__si_class_type_info): Rename parameters. - (__si_class_type_info::do_upcast, __si_class_type_info::do_dyncast, - __si_class_type_info::do_find_public_src): Prepent __. Rename - parameters. - (__vmi_class_type_info::__vmi_class_type_info): Rename parameters. - (__vmi_class_type_info::do_upcast, __vmi_class_type_info::do_dyncast, - __vmi_class_type_info::do_find_public_src): Prepent __. Rename - parameters. - (__dynamic_cast): Rename parameters. - * tinfo.cc (type_info::is_pointer_p, type_info::is_function_p, - type_info::do_catch, type_info::do_upcast): Prepend __. - (contained_p, public_p, virtual_p, contained_public_p, - contained_nonpublic_p, contained_nonvirtual_p): Adjust. - (__class_type_info::do_catch, - __class_type_info::do_upcast): Prepend __. Adjust. - (__class_type_info::__upcast_result, - __class_type_info::__dyncast_result): Move from inc/cxxabi.h. - Adjust. - (__class_type_info::find_public_src): Prepend __. Adjust. - (__class_type_info::do_find_public_src, - __si_class_type_info::do_find_public_src, - __vmi_class_type_info::do_find_public_src): Likewise. - (__class_type_info::do_dyncast, - __si_class_type_info::do_dyncast, - __vmi_class_type_info::do_dyncast): Likewise. - (__class_type_info::do_upcast, - __si_class_type_info::do_upcast, - __vmi_class_type_info::do_upcast): Likewise. - (__dynamic_cast): Adjust. - * tinfo2.cc (__pointer_type_info::is_pointer_p): Prepend __. - (__function_type_info::is_function_p): Likewise. - (__pointer_type_info::do_catch): Likewise. Adjust. - (__pointer_to_member_type_info::do_catch): Likewise. Adjust. - (__throw_type_match_rtti_2): Adjust. - (__is_pointer): Adjust. - -2000-04-08 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (cp_tree_index): Add CPTI_COMPLETE_CTOR_IDENTIFIER. - (complete_ctor_identifier): New macro. - (special_function_kind): Add sfk_copy_constructor and - sfk_assignment_operator. - (LOOKUP_HAS_IN_CHARGE): Remove. - (cons_up_default_function): Rename to ... - (implicitly_declare_fn): ... this. - * call.c (build_new_method_call): Add in-charge parameters for - constructors here. - * class.c (add_implicitly_declared_members): Change parameter name - from cant_have_assignment to cant_have_const_assignment. - Replace calls to cons_up_default_function to implicitly_declare_fn. - * cvt.c (ocp_convert): Use complete_ctor_identifier. - * decl.c (initialize_predefined_identifiers): Initialize it. - (start_function): Use DECL_CONSTRUCTOR_FOR_VBASE_P instead of - complex expression. - * init.c (expand_default_init): Don't calculate the in-charge - parameter here. - (build_new_1): Likewise. - * lex.c (cons_up_default_function): Move to method.c. - * method.c (synthesize_method): Use DECL_DESTRUCTOR_P. - (implicitly_declare_fn): New function. - * typeck.c (build_static_cast): Use complete_ctor_identifier. - (build_modify_expr): Likewise. - * typeck2.c (build_functional_cast): Likewise. - - Under the new ABI, constructors don't return `this'. - * cp-tree.h (warn_reorder): Declare. - (special_function_kind): New enum. - (global_base_init_list): Remove declaration. - (emit_base_init): Don't return a value. - (check_base_init): Don't declare. - (is_aggr_typedef): Likewise. - * decl.c (check_special_function_return_type): New function. - (return_types): Remove. - (grokdeclarator): Use check_special_function_return_type. - (start_function): Don't initialize ctor_label under the new ABI. - (finish_construtor_body): Don't create a corresponding LABEL_STMT. - * init.c (begin_init_stmts): Move to top of file. - (finish_init_stmts): Likewise. - (warn_reorder): Don't declare. - (emit_base_init): Don't create a STMT_EXPR here. Don't return a - value. - (check_base_init): Remove. - (is_aggr_typedef): Likewise. - (build_new_1): Don't use the return value of a constructor. - * semantics.c (setup_vtbl_ptr): Don't use the return value - of emit_base_init. - * typeck.c (check_return_expr): Don't magically convert return - statements into `return this' in constructors under the new ABI. - - * cp-tree.h (cp_tree_index): Add CPTI_BASE_CTOR_IDENTIFIER, - CPTI_BASE_DTOR_IDENTIFIER, and CPTI_DELETING_DTOR_IDENTIFIER. - (base_ctor_identifier): New macro. - (base_dtor_identifier): Likewise. - (deleting_dtor_identifier): Likewise. - * decl.c: Don't include obstack.h. - (obstack_chunk_alloc): Don't define. - (obstack_chunk_free): Likewise. - (struct predefined_identifier): New type. - (initialize_predefined_identifiers): New function. - (init_decl_processing): Use it. - (debug_temp_inits): Remove. - (start_method): Don't call preserve_data. - (hack_incomplete_structures): Update comment. - * init.c (init_init_processing): Don't initialize - nelts_identifier. - (build_offset_rf): Remove dead code. - (build_delete): Use CLASSTYPE_N_BASECLASSES. - * search.c (init_search_processing): Don't initialize - vptr_identifier. - -2000-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * typeck.c (build_binary_op): Call `tree_expr_nonnegative_p' to elide - some sign_compare warnings. - -2000-04-07 Nathan Sidwell <nathan@codesourcery.com> - - Rename abi::__vmi_class_type_info members. - * inc/cxxabi.h (__vmi_class_type_info): Rename details, n_bases, - base_list, detail_masks members to vmi_flags, vmi_base_count, - vmi_bases and vmi_flags_masks respectively. - (__vmi_class_type_info::vmi_flags_masks): Rename - details_unknown_mask to flags_unknown_mask. - * tinfo.cc (__class_type_info::do_upcast): Adjust. - (__vmi_class_type_info::do_find_public_src): Adjust. - (__vmi_class_type_info::do_dyncast): Adjust. - (__vmi_class_type_info::do_upcast): Adjust. - -2000-04-07 Nathan Sidwell <nathan@codesourcery.com> - - * tinfo.cc (convert_to_base): New function. - (get_vbase_offset): Remove. Move into convert_to_base. - (__vmi_class_type_info::do_find_public_src): Adjust. - (__vmi_class_type_info::do_dyncast): Adjust. - (__vmi_class_type_info::do_upcast): Adjust. - -2000-04-06 Jason Merrill <jason@yorick.cygnus.com> - - * tinfo.cc (operator=): Use __builtin_strcmp. - * tinfo2.cc (before): Likewise. - -2000-04-06 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (lang_decl_flags): Rename saved_inline to deferred. - (DECL_SAVED_INLINE): Rename to ... - (DECL_DEFERRED_FN): ... this. - (in_function_p): Remove declaration. - (mark_inline_for_output): Rename to ... - (defer_fn): ... this. - * decl.c (finish_function): Adjust call to mark_inline_for_output. - (in_function_p): Remove definition. - * decl2.c (saved_inlines): Rename to ... - (deferred_fns): ... this. - (saved_inlines_used): Rename to ... - (deferred_fns_used): ... this. - (mark_inline_for_output): Rename to ... - (defer_fn): ... this. - (finish_file): Adjust accordingly. - (init_decl2): Likewise. - * lex.c (cons_up_default_function): Likewise. - * pt.c (mark_decl_instantiated): Likewise. - (instantiate_decl): Don't set DECL_DEFER_OUTPUT under any - circumstances. - * rtti.c (get_tinfo_decl): Adjust call to mark_inline_for_output. - * semantics.c (expand_body): Defer more functions. - -2000-04-06 Nathan Sidwell <nathan@codesourcery.com> - - * vec.cc: New file. - * Make-lang.in (CXX_LIB2FUNCS): Add it. - (vec.o): Build it. - * inc/cxxabi.h (__cxa_vec_new, __cxa_vec_ctor, __cxa_vec_dtor, - __cxa_vec_delete): Declare. - -2000-04-06 Nathan Sidwell <nathan@codesourcery.com> - - * rtti.c (dfs_class_hint_mark): New static function. - (dfs_class_hint_unmark): New static function. - (class_hint_flags): Use them. - -2000-04-05 Benjamin Kosnik <bkoz@cygnus.com> - - * decl2.c: Make flag_honor_std dependent on ENABLE_STD_NAMESPACE. - -2000-04-05 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (instantiate_decl): Change prototype. - * decl2.c (mark_used): Adjust call. - * optimize.c (inlinable_function_p): Adjust handling of templates. - * pt.c (do_decl_instantiation): Adjust call to instantiate_decl. - (do_type_instantiation): Likewise. - (instantiate_decl): Defer more templates. - (instantiate_pending_templates): Adjust logic to handle inline - friend functions. - - * Makefile.in (GGC_H): New variable. Use it throughout in place - of ggc.h. - - * call.c: Don't include obstack.h. Include ggc.h. - (obstack_chunk_alloc): Don't define. - (obstack_chunk_free): Likewise. - (add_candidate): Allocate the z_candidate with ggc_alloc_obj. - * decl.c (push_switch): Use xmalloc to allocate the cp_switch. - (pop_switch): Free it. - - * decl2.c (grokclassfn): Set TREE_READONLY for PARM_DECLs. - - * dump.c (dequeue_and_dump): Don't try to print the bit_position - if we don't have a DECL_FIELD_OFFSET. - -Wed Apr 5 15:12:18 MET DST 2000 Jan Hubicka <jh@suse.cz> - - * optimize.c (calls_setjmp_r): Use setjmp_call_p instead of - special_function_p. - -2000-04-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cfns.gperf (hash, libc_name_p): Prototype. - - * rtti.c (build_dynamic_cast_1): Constification. - - * search.c (dfs_debug_unmarkedp, dfs_debug_mark): Unhide prototypes. - - * semantics.c (deferred_type_access_control): Prototype. - -2000-04-04 Mark Mitchell <mark@codesourcery.com> - - Correct many new ABI issues regarding vbase and vcall offset - layout. - * cp-tree.h (BINFO_VTABLE): Document. - (struct lang_type): Tweak formatting. - (BINFO_PRIMARY_BINFO): Add to documentation. - (CLASSTYPE_VSIZE): Fix typo in comment. - (CLASSTYPE_VBASECLASSES): Update documentation. - (BINFO_VBASE_MARKED): Remove. - (SET_BINFO_VBASE_MARKED): Likewise. - (CLEAR_BINFO_VBASE_MARKED): Likewise. - (BINFO_FIELDS_MARKED): Remove. - (SET_BINFO_FIELDS_MARKED): Likewise. - (CLEAR_BINFO_FIELDS_MARKED): Likewise. - (enum access_kind): New enumeration. - (num_extra_vtbl_entries): Remove declaration. - (size_extra_vtbl_entries): Likewise. - (get_vtbl_decl_for_binfo): New function. - (dfs_vbase_unmark): Remove declaration. - (mark_primary_bases): Likewise. - * class.c (SAME_FN): Remove. - (struct vcall_offset_data_s): Move definition. - (build_vbase_pointer): Use `build', not `build_binary_op', to - access the vbase pointer under the new ABI. - (build_vtable_entry_ref): Use get_vtbl_decl_for_binfo. - (build_primary_vtable): Likewise. - (dfs_mark_primary_bases): Move here from search.c. - (mark_primary_bases): Likewise. - (determine_primary_bases): Under the new ABI, don't make a base - class a primary base just because we don't yet have any virtual - functions. - (layout_vtable_decl): Use get_vtbl_decl_for_binfo. - (num_vfun_entries): Remove. - (dfs_count_virtuals): Likewise. - (num_extra_vtbl_entries): Likewise. - (size_extra_vtbl_entries): Likewise. - (layout_virtual_bases): Iterate in inheritance graph order under - the new ABI. - (finish_struct_1): Use TYPE_VFIELD, not CLASSTYPE_VSIZE, to - indicate that a vfield is present. - (init_class_processing): Initialize access_public_node, etc., from - ak_public, etc. - (get_vtbl_decl_for_binfo): New function. - (dump_class_hierarchy_r): Likewise. - (dump_class_hierarchy): Use it. - (finish_vtbls): Build the vtbls in inheritance graph order. - (dfs_finish_vtbls): Adjust call to build_vtbl_initializer. - (initialize_vtable): Use get_vtbl_decl_for_binfo. - (accumulate_vtbl_inits): Add comments explaining why a pre-order - walk is required. - (dfs_accumulate_vtbl_inits): Set BINFO_VTABLE to the location - where the vptr points, even for primary vtables. - (build_vtbl_initializer): Adjust handling of vbase and vcall - offsets. - (build_vcall_and_vbase_vtable_entries): New function. - (dfs_build_vbase_offset_vtbl_entries): Remove. - (build_vbase_offset_vtbl_entries): Reimplement. - (dfs_build_vcall_offset_vtbl_entries): Don't include virtuals that - were already handled in a primary base class vtable. - (build_vcall_offset_vtbl_entries): Adjust. - (build_rtti_vtbl_entries): Adjust. - * decl2.c (output_vtable_inherit): Use get_vtbl_decl_for_binfo. - * init.c (expand_virtual_init): Simplify. - * repo.c (repo_get_id): Use get_vtbl_decl_for_binfo. - * rtti.c (create_pseudo_type_info): Adjust calculation of vptr. - * search.c (BINFO_ACCESS): New macro. - (SET_BINFO_ACCESS): Likewise. - (dfs_access_in_type): Manipulate access_kinds, not access nodes. - (access_in_type): Likewise. - (dfs_accessible_p): Likewise. - (protected_accessible_p): Likewise. - (lookup_fnfields_1): Adjust documentation. - (dfs_mark_primary_bases): Move to class.c - (mark_primary_bases): Likewise. - (dfs_vbase_unmark): Remove. - (virtual_context): Use BINFO_FOR_VBASE. - (dfs_get_vbase_types): Simplify. - (dfs_build_inheritance_graph_order): New function. - (get_vbase_types): Use it. - * tree.c (debug_binfo): Use get_vtbl_decl_for_binfo. - - * tinfo.cc (get_vbase_offset): New function. - (__vmi_class_type_info::do_find_public_src): Use it. - (__vmi_class_type_info::do_dyncast): Likewise. - (__vmi_class_type_info::do_upcast): Likewise. - -2000-04-03 Zack Weinberg <zack@wolery.cumb.org> - - * lang-specs.h: Pass -fno-show-column to the preprocessor. - -2000-03-30 Nathan Sidwell <nathan@codesourcery.com> - - * rtti.c (class_hint_flags): Rename flags. - (class_initializer): Remove flags. - (synthesize_tinfo_var): Combine offset and flags. Add flags - for __vmi_class_type_info. - (create_tinfo_types): Remove flags from __class_type_info and - __si_class_type_info. Merge flags and offset from - base_class_type_info. - * inc/cxxabi.h (__base_class_info): Merge offset and vmi_flags. - (__base_class_info::is_virtual_p): Adjust. - (__base_class_info::is_public_p): Adjust. - (__base_class_info::offset): New accessor. - (__class_type_info::details): Remove member. - (__class_type_info::__class_type_info): Lose details. - (__class_type_info::detail_masks): Remove. - (__si_class_type_info::__si_class_type_info): Lose details. - (__vmi_class_type_info::details): New member. - (__vmi_class_type_info::__vmi_class_type_info): Adjust. - (__vmi_class_type_info::detail_masks): New member. - * tinfo.cc (__class_type_info::do_upcast): Initialize result - with unknown_details_mask. - (__vmi_class_type_info::do_find_public_src): Adjust - (__vmi_class_type_info::do_dyncast): Adjust. - (__vmi_class_type_info::do_upcast): Set result details, if - needed. Adjust. - (__dynamic_cast): Temporarily #if out optimization. - -2000-03-29 Nathan Sidwell <nathan@codesourcery.com> - - * rtti.c (get_tinfo_decl): Mark used. - (emit_tinfo_decl): Don't optimize polymorphic type_info. Only - mark as dealt with, if we output it. - -2000-03-28 Mark Mitchell <mark@codesourcery.com> - - * class.c: Reorganize to put virtual function table initialization - machinery at the end of the file. - -2000-03-28 Jason Merrill <jason@casey.cygnus.com> - - * class.c (finish_struct): Use bitsize_zero_node. - * pt.c (instantiate_class_template): Likewise. - -2000-03-28 Mark Mitchell <mark@codesourcery.com> - - Put RTTI entries at negative offsets in new ABI. - * class.c (dfs_build_vbase_offset_vtbl_entries): Put the first - vbase offset at index -3, not -1. - (build_vtabe_offset_vtbl_entries): Use unmarked_vtable_pathp, not - dfs_vtable_path_unmarked_real_bases_queue_p to walk bases. - (dfs_build_vcall_offset_vtbl_entries): Don't use skip_rtti_stuff. - (build_rtti_vtbl_entries): New function. - (set_rtti_entry): Remove. - (build_primary_vtable): Don't use it. - (build_secondary_vtable): Likewise. - (start_vtable): Remove. - (first_vfun_index): New function. - (set_vindex): Likewise. - (add_virtual_function): Don't call start_vtable. Do call - set_vindex. - (set_primary_base): Rename parameter. - (determine_primary_base): Likewise. - (num_vfun_entries): Don't use skip_rtti_stuff. - (num_extra_vtbl_entries): Include RTTI information. - (build_vtbl_initializer): Use build_rtti_vtbl_entries. - (skip_rtti_stuff): Remove. - (dfs_modify_vtables): Don't use it. - (modify_all_vtables): Don't use start_vtable. Do use set_vindex. - (layout_nonempty_base_or_field): Update size handling. - (create_vtable_ptr): Tweak. - (layout_class_type): Adjust parameter names. - (finish_struct_1): Simplify. - * cp-tree.h (CLASSTYPE_VSIZE): Tweak documentation. - (skip_rtti_stuff): Remove. - (first_vfun_index): New function. - (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. - (dfs_vtable_path_marked_real_bases_queue_p): Remove. - (marked_vtable_pathp): Declare. - (unmarked_vtable_pathp): Likewise. - * error.c (dump_expr): Use first_vfun_index to calculate vtable - offsets. - * rtti.c (build_headof): Look for RTTI at negative offsets. - (get_tinfo_decl_dynamic): Likewise. - (tinfo_base_init): Don't take the address of the TINFO_VTABLE_DECL - here. - (create_pseudo_type_info): Do it here instead. Adjust so that - vptr points at first virtual function. - * search.c (marked_vtable_pathp): Make it global. - (unmarked_vtable_pathp): Likewise. - (dfs_vtable_path_unmarked_real_bases_queue_p): Remove. - (dfs_vtable_path_marked_real_bases_queue_p): Likewise. - (dfs_get_pure_virtuals): Don't use skip_rtti_stuff. - (get_pure_virtuals): Likewise. - (expand_upcast_fixups): Likewise. - * tree.c (debug_binfo): Likewise. - * tinfo.cc (__dynamic_cast): Look for vtable_prefix at appropriate - negative offset. - -2000-03-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * class.c (check_field_decl): Fix typo. - (build_vtbl_or_vbase_field): Don't clear DECL_SAVED_INSNS. - (check_methods): Likewise. - (check_field_decls): Likewise. - Use DECL_CONTEXT, not DECL_FIELD_CONTEXT. - * cp-tree.h (DECL_SHADOWED_FOR_VAR, DECL_TEMPLATE_RESULT): - Use DECL_RESULT_FLD, not DECL_RESULT. - * decl.c (xref_tag): Use DECL_TEMPLATE_RESULT. - * lex.c (identifier_type): Likewise. - * pt.c (determine_specialization, lookup_template_class): Likewise. - (tsubst_friend_function, tsubst_decl, instantiate_template): Likewise. - (resolve_overloaded_unification, more_specialized): Likewise. - * semantics.c (finish_member_declaration): Likewise. - * typeck.c (build_x_function_call): Likewise. - -2000-03-26 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_empty_base): Handle empty bases with non-byte - alignment. - (build_base_field): Likewise. - (layout_virtual_bases): Likewise. - - * class.c (finish_struct_1): Fix typo in this change: - - Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - -2000-03-25 Mark Mitchell <mark@codesourcery.com> - - * decl.c (grokdeclarator): Count partial specializations when - keeping track of how many template classes have been seen. - - * dump.c (dequeue_and_dump): Dump DECL_TEMPLATE_RESULT. - -2000-03-25 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * class.c (build_vbase_pointer_fields): layout_field now place_field. - (get_vfield_offset): Use byte_position. - (set_rtti_entry): Set OFFSET to ssizetype zero. - (get_binfo_offset_as_int): Deleted. - (dfs_record_base_offsets): Use tree_low_cst. - (dfs_search_base_offsets): Likewise. - (layout_nonempty_base_or_field): Reflect changes in RLI format - and call byte_position. - (layout_empty_base): Convert offset to ssizetype. - (build_base_field): use rli_size_unit_so_far. - (dfs_propagate_binfo_offsets): Do computation in proper type. - (layout_virtual_bases): Pass ssizetype to propagate_binfo_offsets. - (layout_class_type): Reflect changes in RLI names and fields. - (finish_struct_1): Set DECL_FIELD_OFFSET. - * dump.c (dequeue_and_dump): Call bit_position. - * expr.c (cplus_expand_constant): Use byte_position. - * rtti.c (expand_class_desc): Use bitsize_one_node. - * typeck.c (build_component_addr): Use byte_position and don't - special case for zero offset. - -2000-03-24 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (vtype_decl_p): Use TYPE_POLYMORPHIC_P. - - * rtti.c (get_tinfo_decl): Set comdat linkage on new-abi - tinfo object. - (emit_tinfo_decl): Only emit polymorphic tinfo's when emitting - vtable. - -2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> - - * call.c (check_dtor_name, build_new_method_call): Use TYPE_P and - DECL_P macros. - * decl.c (push_class_binding, poplevel, pushtag, lookup_namespace_name, - make_typename_type, check_initializer, cp_finish_decl, - xref_tag): Likewise. - * decl2.c (grokfield, build_expr_from_tree, build_expr_from_tree, - decl_namespace, arg_assoc_template_arg, arg_assoc, - validate_nonmember_using_decl, do_class_using_decl): Likewise. - * error.c (dump_template_argument, dump_expr, cp_file_of, cp_line_of, - args_to_string): Likewise. - * friend.c (is_friend): Likewise. - * lex.c (note_got_semicolon, note_list_got_semicolon, - is_global): Likewise. - * method.c (build_overload_nested_name, build_overload_value, - build_qualified_name, build_qualified_name, hack_identifier): Likewise. - * parse.y (typename_sub, typename_sub1): Likewise. - * pt.c (push_inline_template_parms_recursive, check_template_shadow, - process_partial_specialization, convert_template_argument, - template_args_equal, add_pending_template, lookup_template_class, - for_each_template_parm_r, maybe_fold_nontype_arg, - tsubst, instantiate_template, type_unification_real, unify, - instantiate_pending_templates, set_mangled_name_for_template_decl): - Likewise. - * repo.c (repo_get_id, repo_template_used): Likewise. - * search.c (lookup_field_1): Likewise. - * tree.c (walk_tree, get_type_decl, cp_tree_equal, member_p): Likewise. - * xref.c (classname): Likewise. - -2000-03-22 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (BINFO_FOR_VBASE): Adjust documentation. - (CANONICAL_BINFO): New macro. - (BINFO_NEW_VTABLE_MARKED): Use it. - (SET_BINFO_NEW_VTABLE_MARKED): Likewise. - (CLEAR_BINFO_NEW_VTABLE_MARKED): Likewise. - * class.c (dfs_build_vbase_offset_vtbl_entries): Use BINFO_TYPE, - not TREE_TYPE. - (build_primary_vtable): Adjust usage of BINFO_NEW_VTABLE_MARKED. - (build_secondary_vtable): Likewise. - (dfs_finish_vtbls): Likewise. - (dfs_accumulate_vtbl_inits): Likewise. - (accumulate_vtbl_inits): New function. - (finish_vtbls): Make sure that virtual bases come after - non-virtual bases in the vtable group. - (record_base_offsets): Don't save and restore TREE_VIA_VIRTUAL. - (finish_struct_1): Adjust usage of BINFO_NEW_VTABLE_MARKED. - * search.c (struct vbase_info): Move definition. - (marked_new_vtable_p): Adjust usage of BINFO_NEW_VTABLE_MARKED. - (unmarked_new_vtable_p): Likewise. - (dfs_mark_vtable_path): Remove. - (dfs_mark_new_vtable): Remove. - (dfs_unmark_new_vtable): Likewise. - (dfs_clear_search_slot): Likewise. - (dfs_find_vbases): Adjust usage of BINFO_NEW_VTABLE_MARKED. - (dfs_clear_vbase_slots): Likewise. - (init_vbase_pointers): LIkewise. - -2000-03-22 Jason Merrill <jason@casey.cygnus.com> - - * typeck.c (type_after_usual_arithmetic_conversions): Prefer a - SIZETYPE to a non-SIZETYPE. - -2000-03-21 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_virtual_bases): Adjust names in conditionally - compiled code. - - * class.c (record_base_offsets): New function. - (layout_conflict_p): Likewise. - (layout_nonempty_base_or_field): Use it. - (layout_empty_base): New function. - (build_base_field): Use it. - (build_base_fields): Update comment. - (layout_virtual_bases): Fold in a little code form - layout_basetypes. Use layout_empty_base. - (layout_basetypes): Remove. - (end_of_class): New function. - (layout_class_type): Use it. Adjust. - - * cp-tree.h (CLASSTYPE_VBASECLASSES): Fix typo in comment. - (fntype_p): Remove. - * search.c (dfs_skip_nonprimary_vbases_unmarkedp): Fix typo in - comment. - (dfs_skip_nonprimary_vbases_markedp): Likewise. - * typeck.c (fntype_p): Remove. - - * cp-tree.h (TI_SPEC_INFO): Remove. - (CLASSTYPE_TI_SPEC_INFO): Likewise. - * pt.c (process_partial_specialization): Likewise. - - * class.c (build_base_field): Fix thinko in computation of binfo - offsets. - - * tree.c (mark_local_for_remap_p): Mark variables declared in - TARGET_EXPRs as well. - -2000-03-21 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (require_complete_type, complete_type, - complete_type_or_else, c_sizeof, c_sizeof_nowarn, - build_array_ref, convert_arguments, pointer_diff, - build_x_unary_op, build_unary_op, build_c_cast, - build_modify_expr): Use COMPLETE_TYPE_P etc. - * call.c (is_complete, convert_like_real, - build_new_method_call): Likewise. - * class.c (build_vbase_pointer_fields, check_bases, - build_base_field, finish_struct_1, pushclass): Likewise. - * cvt.c (cp_convert_to_pointer, convert_to_void): Likewise. - * decl.c (maybe_process_template_type_declaration, pushtag, - pushdecl, redeclaration_error_message, start_decl, start_decl_1, - layout_var_decl, check_initializer, cp_finish_decl, - grokdeclarator, require_complete_types_for_parms, - grok_op_properties, xref_tag, xref_basetypes, - check_function_type): Likewise. - * decl2.c (check_classfn, reparse_absdcl_as_casts): Likewise. - * friend.c (do_friend): Likewise. - * init.c (build_offset_ref): Likewise. - * parse.y (structsp): Likewise. - * pt.c (maybe_process_partial_specialization, - tsubst_friend_function, instantiate_class_template, tsubst, - do_type_instantiation, instantiate_pending_templates): Likewise. - * repo.c (repo_get_id): Likewise. - * rtti.c (build_typeid, get_typeid, build_dynamic_cast_1, - synthesize_tinfo_var, emit_support_tinfos): Likewise. - * search.c (lookup_fnfields_1, lookup_conversions): Likewise. - * semantics.c (begin_class_definition): Likewise. - * tree.c (build_cplus_method_type): Likewise. - * typeck2.c (digest_init, build_functional_cast, - add_exception_specifier): Likewise. - * parse.h, parse.c: Regenerated. - -2000-03-21 Nathan Sidwell <nathan@codesourcery.com> - - * inc/cxxabi.h: New header file. Define new-abi entry points. - (__pointer_type_info::target): Rename member to ... - (__pointer_type_info::type): ... here. - (__base_class_info::type): Rename member to ... - (__base_class_info::base): ... here. - * Make-lang.in (CXX_EXTRA_HEADERS): Add cxxabi.h - * cp-tree.h (CPTI_ABI): New global tree enumeration. - (abi_node): New global tree node. - * decl.c (abi_node): Document. - (init_decl_processing): Initialize abi_node. - * rtti.c (build_dynamic_cast_1): Use abi_node for new-abi. - (get_vmi_pseudo_type_info): Likewise. - (create_tinfo_types): Likewise. - (emit_support_tinfos): Likewise. - * tinfo.h (cxxabi.h): Include for new-abi. - Move rtti class definitions to new header file. - * tinfo.cc (abi): Use the namespace. - (std): Move new abi rtti classes from here ... - (__cxxabiv1): ... to here. - * tinfo2.cc (cxxabi.h): Include for new-abi. - Move rtti class definitions to new header file. - (std): Move new abi rtti classes from here ... - (__cxxabiv1): ... to here. - * inc/typeinfo (__class_type_info): Move into __cxxabiv1 - namespace. - -2000-03-20 Jed Wing <jedwin@zloty.ugcs.caltech.edu> - Jason Merrill <jason@casey.cygnus.com> - - * method.c (build_overload_int): Use host_integerp. - -2000-03-20 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr> - - * init.c (build_offset_ref): Handle the case of a templated member - function. - -2000-03-19 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * except.c (expand_exception_blocks): Clear catch_clauses_last. - -2000-03-18 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLEAR_DECL_C_BIT_FIELD): New macro. - * class.c (check_bitfield_decl): Turn illegal bitfields into - non-bitfields. - (dfs_propagate_binfo_offsets): Adjust for new size_binop - semantics. - (dfs_offset_for_unshared_vbases): Likewise. - * cvt.c (cp_convert_to_pointer): Convert NULL to a - pointer-to-member correctly under the new ABI. - * expr.c (cplus_expand_constant): Don't use cp_convert when - turning an offset into a pointer-to-member. - * init.c (resolve_offset_ref): Don't adjust pointers-to-members - when dereferencing them under the new ABI. - * typeck.c (get_member_function_from_ptrfunc): Tweak calculation - of pointers-to-members under the new ABI. - - * class.c (check_bitfield_decl): Remove restriction on really long - bitfields. - (layout_class_type): Implement new ABI handling of bitfields - longer than their types. - -2000-03-18 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * parse.y (extdefs): Call ggc_collect. - * parse.c: Regenerated. - -2000-03-18 Nathan Sidwell <nathan@codesourcery.com> - - * class.c (build_base_field): Use TYPE_ALIGN to examine a type. - (note_name_declared_in_class): Use OVL_CURRENT to get at a - potential overload. - -2000-03-17 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * class.c (build_vbase_path): Use integer_zerop. - (build_vtable_entry): Use tree_low_cst. - (get_vfield_offset): Use bit_position. - (dfs_modify_vtables): New variable vindex_val; `i' is HOST_WIDE_INT. - Use tree_low_cst. - (check_bitfield_decl): Set DECL_SIZE using convert. - (build_base_field): Set DECL_SIZE and DECL_SIZE_UNIT using size_binop. - (layout_virtual_bases): DSIZE is unsigned HOST_WIDE_INT. - Use tree_low_cst. - (finish_struct_1): Use bit_position. - (dump_class_hierarchy): Use tree_low_cst. - * cp-tree.h (min_precision): Add declaration. - * decl.c (xref_tag, xref_basetypes): Use tree_low_cst. - * error.c (dump_type_suffix): Use host_integerp and tree_low_cst. - (dump_expr): Use integer_zerop, host_integerp, and tree_low_cst. - * expr.c (cplus_expand_constant): Use bit_position. - * init.c (build_vec_init): Use host_integerp and tree_low_cst. - * rtti.c (get_base_offset): Use bit_position. - * typeck.c (build_binary_op): Use integer_zerop, compare_tree_int, - host_integerp, and tree_low_cst. - (pointer_int_sum): Use integer_zerop. - (build_component_addr): Use bit_position. - -2000-03-17 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (require_complete_type): Don't assume size_zero_node. - (complete_type_or_else): Likewise. - -2000-03-16 Steven Grady <grady@digitaldeck.com> - Jason Merrill <jason@casey.cygnus.com> - - * rtti.c (build_dynamic_cast_1): Improve diagnostics. - -2000-03-16 Nathan Sidwell <nathan@codesourcery.com> - - * decl2.c (grokfield): Bail out if type is error_mark_node. - -2000-03-15 Nathan Sidwell <nathan@codesourcery.com> - - * tinfo2.cc (__ptr_to_member_data): Rename to ... - (__pointer_to_member_data): ... here. Adjust. - * rtti.c (create_tinfo_types): Adjust. - -2000-03-15 Nathan Sidwell <nathan@codesourcery.com> - - * cp-tree.h (CPTI_REF_DESC_TYPE, ref_desc_type_node): Remove. - * decl.c (ref_desc_type_node): Undocument. - * rtti.c (ptr_ref_initializer): Rename to ... - (ptr_initializer): ... here. Adjust comments. - (ptmd_initializer): Fix comment thinko. - (synthesize_tinfo_var): Remove REFERENCE_TYPE case. - (create_tinfo_types): Remove ref_desc_type_node init. - * tinfo2.cc (__reference_type_info): Remove. - -2000-03-15 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (cp_finish_decl): Remove obsolete comment. - - * typeck.c (build_ptrmemfunc1): Kill uninitialized warning. - -2000-03-14 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h: Tweak documentation. - * class.c (build_vbase_pointer_fields): Layout the fields, too. - (avoid_overlap): Remove. - (get_binfo_offset_as_int): New function. - (dfs_serach_base_offsets): Likewise. - (layout_nonempty_base_or_field): Likewise. - (build_base_field): Layout fields here. Avoid placing two objects - of the same type at the same address, under the new ABI. - (build_base_fields): Adjust accordingly. - (create_vtable_ptr): Return the new field, but don't attach it to - TYPE_FIELDS. - (remove_base_field): Remove. - (remove_base_fields): Remove. - (layout_basetypes): Adjust accordingly. - (layout_class_type): Call layout_field for each field, rather than - just making a wholesale call to layout_type. - -2000-03-14 Jeff Sturm <jsturm@sigma6.com> - - * except.c (expand_throw): Fix typo in _Jv_Sjlj_Throw. - -2000-03-13 Jason Merrill <jason@casey.cygnus.com> - - * decl.c (grokfndecl): Set TREE_NOTHROW if TYPE_NOTHROW_P. - - * except.c (dtor_nothrow): New fn. - (do_pop_exception): Use it. Take type parm. - (push_eh_cleanup): Take type parm. - (expand_start_catch_block): Pass it. - (build_eh_type_type_ref): Accept null type. - -2000-03-12 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (revert_static_member_fn): Change prototype. - * decl.c (grokfndecl): Adjust call to revert_static_member_fn. - (grok_op_properties): Likewise. - (start_function): Likewise. - (revert_static_member_fn): Simplify. - * pt.c (check_explicit_specialization): Adjust call to - revert_static_member_fn. - -2000-03-11 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (scope_kind): New type. - (tmpl_spec_kind): Likewise. - (declare_pseudo_global_level): Remove. - (pseudo_global_level_p): Rename to template_parm_scope_p. - (pushlevel): Remove declaration. - (begin_scope): New function. - (finish_scope): Likewise. - (current_tmpl_spec_kind): Likewise. - * decl.c (struct binding_level): Shorten parm_flag to 2 bits. - Shorten keep to 2 bits. Rename pseudo_global to template_parms_p. - Add template_spec_p. - (toplevel_bindings_p): Adjust. - (declare_pseudo_global_level): Remove. - (pseudo_global_level_p): Rename to template_parm_scope_p. - (current_tmpl_spec_kind): New function. - (begin_scope): Likewise. - (finish_scope): Likewise. - (maybe_push_to_top_level): Adjust. - (maybe_process_template_type_declaration): Likewise. - (pushtag): Likewise. - (pushdecl_nonclass_level): Likewise. - (lookup_tag): Likewise. - (grokfndecl): Handle member template specializations. Share - constructor and non-constructor code. - * decl2.c (check_classfn): Handle member template specializations. - * pt.c (begin_template_parm_list): Use begin_scope. - (begin_specialization): Likewise. - (end_specialization): Likewise. - (check_explicit_specialization): Use current_tmpl_spec_kind. - Handle member template specializations. - (end_template_decl): Use finish_scope. Remove call to - get_pending_sizes. - (push_template_decl_real): Remove bogus error message. - (tsubst_decl): Fix typo in code contained in comment. - (instantiate_template): Handle member template specializations. - (most_general_template): Likewise. - -2000-03-11 Gabriel Dos Reis <gdr@codesourcery.com> - - * lex.c (whitespace_cr): Compress consecutive calls to warning(). - (do_identifier): Ditto for error(). - - * pt.c (convert_nontype_argument): Ditto for cp_error(). - (convert_template_argument): Ditto for cp_pedwarn(). - -2000-03-11 Jason Merrill <jason@casey.cygnus.com> - - * exception.cc (__check_null_eh_spec): New fn. - * except.c (expand_end_eh_spec): Call it if the spec is throw(). - -2000-03-10 Jason Merrill <jason@casey.cygnus.com> - - * decl.c (push_throw_library_fn): Take the FUNCTION_TYPE. - * except.c (expand_end_eh_spec): Add the return type. - * rtti.c (throw_bad_cast): Add the parmtypes. - (throw_bad_typeid): Likewise. - - * semantics.c (expand_stmt): Only leave out rtl for unused - artificials, and set DECL_IGNORED_P on them as well. - * decl.c (wrapup_globals_for_namespace): Likewise. - -2000-03-09 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (maybe_commonize_var): Skip all artificial decls. - * pt.c (tsubst_decl): Don't copy TREE_ASM_WRITTEN. - -2000-03-10 Jason Merrill <jason@casey.cygnus.com> - - * lang-options.h, decl2.c: Add -fno-enforce-eh-specs. - * cp-tree.h: Declare flag_enforce_eh_specs. - * decl.c (store_parm_decls, finish_function): Check it. - - C library functions don't throw. - * Makefile.in (cfns.h): New target. - (except.o): Depend on it. - * Make-lang.in (cc1plus): Depend on cfns.gperf. - * cfns.gperf: New file. - * cfns.h: Generated. - * except.c: Include it. - (nothrow_libfn_p): New fn. - * decl.c (grokfndecl): Use it. - * cp-tree.h: Declare it. - - * decl.c (push_overloaded_decl_1, auto_function, - define_function): Lose. - (build_library_fn_1): New static fn. - (builtin_function): Use it. - (get_atexit_node): Use build_library_fn_ptr. - (build_library_fn, build_cp_library_fn, build_library_fn_ptr, - build_cp_library_fn_ptr, push_library_fn, push_cp_library_fn, - push_void_library_fn, push_throw_library_fn): New fns. - * cp-tree.h: Declare them. - (cp_tree_index): Remove CPTI_BAD_CAST, CPTI_BAD_TYPEID. - (throw_bad_cast_node, throw_bad_typeid_node): Lose. - * except.c (init_exception_processing, call_eh_info, do_pop_exception, - (expand_end_eh_spec, alloc_eh_object, expand_throw): Use above fns. - * rtti.c (build_runtime_decl): Lose. - (throw_bad_cast, throw_bad_typeid, get_tinfo_decl, - build_dynamic_cast_1, expand_si_desc, expand_class_desc, - expand_ptr_desc, expand_attr_desc, expand_generic_desc): Use above fns. - - * call.c (build_call): Remove result_type parm. - Call mark_used on unused artificial fns. - * init.c, method.c, typeck.c, except.c, rtti.c: Adjust. - -2000-03-09 Jason Merrill <jason@casey.cygnus.com> - - * call.c (build_call): Set TREE_NOTHROW on the CALL_EXPR as - appropriate. - * decl.c (define_function): Set TREE_NOTHROW on the FUNCTION_DECL. - * except.c (call_eh_info, alloc_eh_object, expand_throw): Set - TREE_NOTHROW or TREE_THIS_VOLATILE on the function as appropriate. - * rtti.c (build_runtime_decl, get_tinfo_decl, build_dynamic_cast_1, - expand_si_desc, expand_class_desc, expand_ptr_desc, expand_attr_desc, - expand_generic_desc): Likewise. - -2000-03-08 Nathan Sidwell <nathan@codesourcery.com> - - * exception.cc (__cp_pop_exception): Cleanup the original object. - -2000-03-08 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grok_op_properties): Merge conversion to void warning - with other silly op warnings. - -2000-03-08 Jason Merrill <jason@casey.cygnus.com> - - * typeck2.c (process_init_constructor): Set TREE_PURPOSE of - array CONSTRUCTOR elements. Don't use expr_tree_cons. - -2000-03-08 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (cp_make_fname_decl): New function. - (wrapup_globals_for_namespace): Don't emit unused static vars. - (init_decl_processing): Remove comment about use of - array_domain_type. Set make_fname_decl. - (cp_finish_decl): Remove __FUNCTION__ nadgering. - * semantics.c (begin_compound_stmt): Remove - current_function_name_declared flagging. - (expand_stmt): Don't emit unused local statics. - * typeck.c (decay_conversion): Don't treat __FUNCTION__ decls - specially. - -2000-03-08 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (convert_for_assignment): Don't look at array - initializer. - * call.c (convert_like_real): Likewise. - -2000-03-07 Jason Merrill <jason@casey.cygnus.com> - - Add initial support for '\uNNNN' specifier. - * lex.c (read_ucs): New fn. - (readescape, skip_white_space): Call it. - (is_extended_char, is_extended_char_1): New fns. - (utf8_extend_token): New fn, #if 0'd out. - (real_yylex): Treat extended chars like letters. - - * search.c (note_debug_info_needed): Walk the bases even if we - weren't deferring the type itself. - -2000-03-07 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl2.c (finish_objects): Constify a char*. - - * method.c (emit_thunk): Likewise. - -2000-03-06 Nathan Sidwell <nathan@codesourcery.com> - - * typeck.c (dubious_conversion_warnings): Look through - REFERENCE_TYPE. - -2000-03-06 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * class.c (dfs_modify_vtables): I is now unsigned. - (check_bitfield_decl): Use tree_int_cst_sgn and compare_tree_int. - (build_base_field): Add casts of TREE_INT_CST_LOW to HOST_WIDE_INT. - * error.c (dump_expr): Cast TREE_INT_CST_HIGH to unsigned. - * init.c (build_vec_init): Cast TREE_INT_CST_LOW to HOST_WIDE_INT. - * method.c (build_overload_int): Cast TREE_INT_CST_HIGH to unsigned. - * typeck.c (build_binary_op, case TRUNC_DIV_EXPR): - Call integer_all_onesp. - * typeck2.c (process_init_constructor): Use compare_tree_int. - - * lang-specs.h (as): Don't call if -syntax-only. - -2000-03-06 Mark Mitchell <mark@codesourcery.com> - - * expr.c (cplus_expand_expr, case STMT_EXPR): Don't set - RTL_EXPR_HAS_NO_SCOPE after all. - -2000-03-05 Mark Mitchell <mark@codesourcery.com> - - * expr.c (cplus_expand_expr, case STMT_EXPR): Use - expand_start_stmt_expr and expand_end_stmt_expr directly. Set - RTL_EXPR_HAS_NO_SCOPE. - - * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG a little - later. - - * dump.c (dequeue_and_dump): Dump SCOPE_NO_CLEANUPS_P. - -2000-03-05 Nathan Sidwell <nathan@codesourcery.com> - - * call.c (convert_like): Macrofy. - (convert_like_with_context): New macro. - (convert_like_real): Renamed from convert_like. Add calling - context parameters, for diagnostics. Add recursive flag. Call - dubious_conversion_warnings for outer conversion. - (build_user_type_conversion): Use convert_like_with_context. - (build_over_call): Likewise. Don't warn about dubious - conversions here. Adjust convert_default_arg calls. - (convert_default_arg): Add context parameters for diagnostics. - Pass through to convert_like_with_context. - * cp-tree.h (convert_default_arg): Add context parameters. - (dubious_conversion_warnings): Prototype new function. - * typeck.c (convert_arguments): Adjust convert_default_arg call. - (dubious_conversion_warnings): New function, broken - out of convert_for_assignment. - (convert_for_assignment): Adjust. - -2000-03-03 Jason Merrill <jason@casey.cygnus.com> - - * decl2.c (key_method): Break out from... - (import_export_vtable, import_export_class): ...here. - - * decl.c (finish_function): Don't mess with flag_keep_inline_functions. - * decl2.c (finish_vtable_vardecl): Don't check decl_function_context. - - * search.c (note_debug_info_needed, dfs_debug_mark, - dfs_debug_unmarkedp): Uncomment. Adjust for new scheme. - * decl2.c (finish_vtable_vardecl): Call note_debug_info_needed. - -2000-03-03 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (cp_finish_decl): Remove obsolete obstack comments, fix - typos. - -2000-03-02 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (TYPE_NEEDS_DESTRUCTOR): Rename to ... - (TYPE_HAS_NONTRIVIAL_DESTRUCTOR): ... this. - (TYPE_HAS_TRIVIAL_DESTRUCTOR): New macro. - (lang_type): Split gets_new into has_new and has_array_new. - (TYPE_VEC_NEW_USES_COOKIE): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. - (TYPE_GETS_NEW): Split into ... - (TYPE_HAS_NEW_OPERATOR): ... this, and ... - (TYPE_HAS_ARRAY_NEW_OPERATOR): ... this. - (DECL_ARRAY_DELETE_OPERATOR_P): New macro - (build_op_new_call): Don't declare. - (build_new_1): Likewise. - * call.c (build_op_new_call): Remove. - * class.c (check_bases): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR - instead of TYPE_NEEDS_DESTRUCTOR. - (finish_struct_bits): Likewise. - (add_implicitly_declared_members): Likewise. - (check_field_decl): Likewise. - (check_methods): Set TYPE_VEC_DELETE_TAKES_SIZE here, and set it - correctly under the new ABI. - * decl.c (start_decl_1): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR - instead of TYPE_NEEDS_DESTRUCTOR. - (initialize_local_var): Likewise. - (destroy_local_var): Likewise. - (cp_finish_decl): Likewise. - (register_dtor_fn): Likewise. - (grok_op_properties): Set TYPE_HAS_NEW_OPERATOR and - TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. Don't set - TYPE_VEC_DELETE_TAKES_SIZE here. - (xref_basetypes): Set TYPE_HAS_NEW_OPERATOR and - TYPE_HAS_ARRAY_NEW_OPERATOR, not TYPE_HAS_NEW. - (store_parm_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. - (finish_destructor_body): Likewise. - (maybe_build_cleanup_1): Likewise. - * decl2.c (do_static_destruction): Likewise. - * init.c (build_new_1): Make it static. - (perform_member_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. - (expand_cleanup_for_base): Likewise. - (get_cookie_size): New function. - (build_new_1): Handle array-new cookies correctly under the new - ABI. - (build_vec_delete_1): Likewise. - (build_vec_init): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. - (build_delete): Likewise. - (build_vec_delete): Handle array-new cookies correctly under the new - ABI. - * lex.c (do_identifier): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. - * pt.c (instantiate_class_template): Set TYPE_HAS_NEW_OPERATOR and - TYPE_HAS_ARRAY_NEW_OPERATOR. - * ptree.c (print_lang_type): Check them. - * search.c (context_for_name_lookup): Fix typo in comment. - (tree_has_any_destructor_p): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR. - * tree.c (break_out_cleanups): Likewise. - (build_cplus_array_test_1): Likewise. - (cp_build_qualified_type_real): Likewise. - * typeck.c (complete_type): Likewise. - - * g++spec.c (lang_specific_driver): Add -fnew-abi at the start of - the command-line, not the end. - -2000-03-01 Jason Merrill <jason@casey.cygnus.com> - - * pt.c (instantiate_decl): Clear TI_PENDING_TEMPLATE_FLAG. - -2000-03-02 Tom Tromey <tromey@cygnus.com> - - * cp-tree.h (build_java_class_ref): Declare. - * init.c (build_java_class_ref): No longer static. - * except.c (expand_throw): Generate a Java-style `throw' if the - thrown object is a "Java" object. - (initialize_handler_parm): Generate a Java-style lookup of - exception info if the caught object is a "Java" object. - (catch_language, catch_language_init): New globals. - (decl_is_java_type): New function. - (expand_start_catch_block): Don't call push_eh_info() or - push_eh_cleanup() when handling a Java-style "catch". Pass Java - class reference to build_catch_block. - -2000-03-02 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * typeck.c (comptypes): Treat sizetype like its language equivalent. - -2000-03-01 Bernd Schmidt <bernds@cygnus.co.uk> - - * typeck.c (maybe_warn_about_returning_address_of_local): Reorganize - to merge reference/pointer code and fix incorrect warnings. - -2000-02-29 Jason Merrill <jason@casey.cygnus.com> - - * search.c (protected_accessible_p): Use context_for_name_lookup. - - * init.c (construct_virtual_bases): Fix thinko. - * typeck.c (expand_ptrmemfunc_cst): Fix thinko. - -2000-03-01 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * decl.c (current_function_decl): Move to toplev.c. - -2000-02-29 Nathan Sidwell <nathan@codesourcery.com> - - * pt.c (fn_type_unification): Unify return type, whenever - provided. - (get_bindings_real): Only pass return type when necessary. - Remove explicit return type check. - * class.c (resolve_address_of_overloaded_function): Pass desired - return type to fn_type_unification. - -2000-02-28 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * class.c (build_vtbl_or_vbase_field, check_methods): Don't clear - DECL_FIELD_SIZE. - (check_bitfield_decl, check_field_decls): Set DECL_SIZE, not - DECL_FIELD_SIZE. - * rtti.c (expand_class_desc): Likewise. - * cp-tree.h (DECL_INIT_PRIORITY): Use underlying union name. - (THUNK_VCALL_OFFSET): Likewise. - (THUNK_DELTA): Reflect changes in ../tree.h. - -2000-02-28 Jason Merrill <jason@casey.cygnus.com> - - * search.c (protected_accessible_p): Also allow the access if - the member is public in DERIVED. Lose TYPE parm. - (friend_accessible_p): Lose TYPE parm. - (accessible_p): Adjust. - -2000-02-27 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * class.c (dfs_build_vtable_offset_vtbl_entries): Don't use size_binop - on things that are not sizes; ssize_binop deleted. - Call size_diffop when appropriate. - (dfs_build_vcall_offset_vtbl_entries): Likewise. - (build_primary_vtable, build_secondary_vtable): Likewise. - (dfs_set_offset_for_unshared_vbases, dfs_modify_vtables): Likewise. - Variable I is HOST_WIDE_INT. - (get_vfield_offset): Pass proper types to size_binop. - (size_extra_vtbl_entries, layout_virtual_bases): Likewise. - (finish_struct_1): Likewise. - (skip_rtti_stuff): Arg N is now pointer to signed. - (layout_class_type): Use size_zero_node. - * cp-tree.h (skip_rtti_stuff): Arg N is pointer to signed. - * cvt.c (cp_convert_to_pointer): Pass proper types to size_binop. - * decl.c (complete_arry_type): Pass proper types to size_binop. - (xref_basetypes): BINFO_OFFSET is sizetype. - * error.c (dump_expr): Don't use size_binop non-sizes. - * expr.c (cplus_expand_constant): Pass proper types to size_binop. - * init.c (construct_virtual_bases): Fix type error. - (build_vec_delete_1): Pass proper type to size_binop and don't - fold result. - * lex.c (cp_make_lang_type): BINFO_OFFSET is sizetype. - * rtti.c (get_base_offset): Pass proper type to size_binop. - * search.c (dfs_find_vbases): Fix type error. - (expand_upcast_fixups): Arg to skip_rtti_stuff is pointer to signed. - (dfs_get_vbase_types): BINFO_OFFSET is sizetype. - * tree.c (debug_binfo): Variable N is signed. - Use HOST_WIDE_INT_PRINT_DEC. - * typeck.c (comptypes): sizetype is same as equivalent integer type. - (c_sizeof, c_sizeof_nowarn, expr_sizeof): Use TYPE_SIZE_UNIT, - size_one_node and size_zero_node. - (c_alignof): Use size_one_node. - (build_component_addr): Pass proper types to size_binop. - (expand_ptrmemfunc_cst): Don't use size_binop on non-sizes. - -2000-02-26 Jason Merrill <jason@casey.cygnus.com> - - Implement class scope using-declarations for functions. - * class.c (handle_using_decl): Call add_method for used functions. - Use IDENTIFIER_CLASS_VALUE to check for conflicts. - (add_method): Used functions are hidden by local functions. - (check_bases_and_members): Handle using-decls before finalizing - CLASSTYPE_METHOD_VEC. - * call.c (add_function_candidate): Add ctype parm; if nonzero, - override the type of 'this' accordingly. - (add_template_candidate, add_template_candidate_real): Add ctype parm. - (convert_class_to_reference, build_user_type_conversion_1, - build_new_function_call, build_object_call, build_new_op, - build_new_method_call): Pass ctype parm. - - * search.c (lookup_member): Put rval_binfo, not basetype_path, in - the baselink. - * call.c (convert_class_to_reference, build_user_type_conversion_1, - build_new_function_call, build_object_call, build_new_op, - build_new_method_call, build_op_delete_call): Don't get basetype_path - from a baselink. - * typeck.c (build_component_ref): Likewise. - * init.c (build_offset_ref): Likewise. - (resolve_offset_ref): Don't call enforce_access. - Call build_scoped_ref. - * typeck2.c (build_scoped_ref): Simplify. Do nothing if it - would cause an error or if -pedantic. - * class.c (alter_access): Lose binfo parm. - -2000-02-26 Mark Mitchell <mark@codesourcery.com> - - * semantics.c (simplify_aggr_init_exprs_p): Don't walk into - types. - -2000-02-25 Alfred Minarik <a8601248@unet.univie.ac.at> - - * rtti.c (get_vmi_pseudo_type_info): Move __vmi_class_type_info - pseudo_type_info creation into the std namespace - -2000-02-26 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (DECL_NEEDED_P): Tweak to correct usage before EOF. - (import_export_class): Remove declaration. - * decl2.c (import_export_class): Make it static. - * dump.c (dequeue_and_dump): Handle PREDECREMENT_EXPR, - PREINCREMENT_EXPR, POSTDECREMENT_EXPR, POSTINCREMENT_EXPR, - EXPR_WITH_FILE_LOCATION. - * lex.c (check_newline): Tweak filename/lineno setting. - * semantics.c (begin_while_stmt): Fix typo in comment. - -2000-02-26 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * lang-options.h (-fmessage-length=): Add missing option. - - * Make-lang.in (CXX_SRCS): Add .h files and sort list. - -2000-02-26 Zack Weinberg <zack@wolery.cumb.org> - - * Make-lang.in: Delete refs to LIBGCC2_DEPS. - -2000-02-25 Jim Wilson <wilson@cygnus.com> - - * optimize.c (expand_call_inline): Emit the return label before - evaluating the return value. - -2000-02-24 Mark Mitchell <mark@codesourcery.com> - - * lex.c (check_newline): Use push_srcloc and pop_srcloc, rather - than duplicating functionality here. - * optimize.c: Include input.h. - (expand_call_inline): Use push_srcloc and pop_srcloc. - * parse.y (maybe_cv_qualifier): Remove calls to emit_line_note. - * parse.c: Regenerated. - * Makefile.in (lex.o): Depend on input.h. - (optimize.o): Likewise. - -2000-02-24 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (grokdeclarator): Diagnose qualifiers on non-member - function type, rather than ICE. - -2000-02-23 Jason Merrill <jason@casey.cygnus.com> - - * decl.c (grokdeclarator): Call decl_type_access_control. - * parse.y (parse_end_decl): Don't call decl_type_access_control if - decl is null. - -2000-02-23 Nathan Sidwell <nathan@codesourcery.com> - - * decl.c (decls_match): Remove obsolete static member nadgering. - -2000-02-21 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * decl.c (grokdeclarator): Change ANSI to ISO. - * lex.c (consume_string, readescape, do_identifier): Likewise. - (parse_float, real_yylex): Likewise. - * parse.y (paren_expr_or_null, paren_cond_or_null): Likewise. - (unary_expr, new_initializer, cast_expr, primary, primary_no_id, - new_type_id, maybe_label_decls, simple_stmt, - for.init.statement): Likewise. - * pt.c (do_decl_instantiation, do_type_instantiation): Likewise. - * semantics.c (finish_named_return_value): Likewise. - * parse.c: Regenerate. - -2000-02-21 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CPTI_VTABLE_INDEX_TYPE): New macro. - (CPTI_CLASS_STAR_TYPE): Remove. - (vtable_index_type): Likewise. - (class_star_type_node): Remove. - (TYPE_PTRMEMFUNC_FN_TYPE): Adjust for the new ABI. - (build_binary_op_nodefault): Remove. - * call.c (build_new_op): Use build_binary_op instead of - build_binary_op_nodefault. - * decl.c (init_decl_processing): Remove class_star_type_node - initialization. Make delta_type_node ptrdiff_type_node under the - new ABI. Initialize vtable_index_type. - (build_ptrmemfunc_type): Build different structures for the new - ABI. - (build_enumerator): Use build_binary_op instead of - build_binary_op_nodefault. - * method.c (build_overload_value): Mangle pointers-to-members - appropriately under the new ABI. - * typeck.c (build_array_ref): Use build_binary_op instead of - build_binary_op_nodefault. - (get_member_function_from_ptrfunc): Adjust for the new ABI. - (build_binary_op_nodefault): Rename to ... - (build_binary_op): ... this. Remove old version. Adjust for - pointer-to-member comparisons under the new ABI. - (build_ptrmemfunc1): Remove dead code. Adjust for the new ABI. - (build_ptrmemfunc): Adjust for the new ABI. - (expand_ptrmemfunc_cst): Likewise. - (delta2_from_ptrmemfunc): Assert that we're not using the new ABI. - (pfn_from_ptrmemfunc): Adjust for the new ABI. - -2000-02-21 Gabriel Dos Reis <gdr@codesourcery.com> - - * call.c (build_object_call): Compress consecutive calls to - cp_error. - (build_conditional_expr): Say 'ISO C++' not 'ANSI C++'. - (build_op_delete_call): Adjust message formatting. - - * class.c (check_bases): Compress consecutive calls to - cp_pedwarn. - (finish_struct_anon): Say 'ISO C++'. - - * decl.c (start_decl): Same here. - (grok_reference_init): Likewise. - (grokfndecl): Correct message formatting. - (grokfndecl): Improve diagnostic. - (check_static_variable_definition): Likewise. Say 'ISO C++' - (compute_array_index_type): Say 'ISO C++' - (create_array_type_for_decl): Compress consecutive calls to - cp_error. - (grokdeclarator): Say 'ISO C++' - (grok_op_properties): Likewise. - - * decl2.c (delete_sanity): Clairify diagnostic. - (check_member_template): Same here. - (grok_function_init): Use consistent terminology. - - * expr.c (do_case): Say 'ISO C++' - - * friend.c (do_friend): Compress consecutive calls to warning. - -2000-02-20 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (merge_primary_and_secondary_vtables_p): New macro. - * class.c (build_secondary_vtable): Reorganize. Don't create a - new vtable under the new ABI. - (layout_vtable_decl): Don't add num_extra_vtbl_entries when - computing the size. - (build_vtbl_initializer): Don't return a CONSTRUCTOR; just return - the initializing elements. - (initialize_vtable): New function. - (dfs_finish_vtbls): Use it. - (dfs_accumulate_vtbl_inits): New function. - (finish_vtbls): Merge primary and secondary vtables under the new - ABI. - (finish_struct_1): Remove redundant call to layout_vtable_decl. - * init.c (expand_virtual_init): Deal with BINFO_VTABLEs that - aren't VAR_DECLs. - - * class.c (build_vtable): New function, split out from ... - (get_vtable_decl): ... here, and ... - (build_secondary_vtable): ... here. - - * pt.c (tsubst_decl): Fix formatting. - -2000-02-19 Richard Kenner <kenner@vlsi1.ultra.nyu.edu> - - * class.c (build_primary_vtable, layout_vtable_decl): Likewise. - (avoid_overlap, build_base_field): Likewise. - (build_base_field, build_base_fields, is_empty_class): - Test DECL_SIZE with integer_zero. - (layout_class_type): Set CLASSTYPE_SIZE_UNIT. - * cp-tree.h (struct lang_type): New field size_unit. - (CLASSTYPE_SIZE_UNIT): New macro. - * decl.c (init_decl_processing): Set DECL_SIZE_UNIT. - (cp_finish_decl): Delete -Wlarger-than processing. - * optimize.c (remap_decl): Walk DECL_SIZE_UNIT. - * pt.c (tsubst_decl): Set DECL_SIZE_UNIT. - * tree.c (make_binfo): binfo vector is one entry longer. - (walk_tree): Walk DECL_SIZE_UNIT. - -2000-02-19 Mark Mitchell <mark@codesourcery.com> - - * class.c (dfs_build_vcall_offset_vtbl_entries): Fix typo in - comment. - (build_vtable_entry): Don't assume all vtable entries are - functions. - (build_vtbl_initializer): Adjust accordingly. - (get_vtable_decl): Fix formatting. - -2000-02-18 Jason Merrill <jason@casey.cygnus.com> - - * semantics.c (deferred_type_access_control): Walk the entire - type_lookups list. - (save_type_access_control): Rename from - initial_deferred_type_access_control. Just remember the value. - (decl_type_access_control): New fn. - (begin_function_definition): Use deferred_type_access_control, after - we've started the function. Set type_lookups to error_mark_node. - * parse.y (frob_specs, fn.def1): Adjust. - (parse_decl0, parse_field, parse_field0, parse_bitfield): New fns. - (parse_end_decl, parse_bitfield0, parse_method): New fns. - (fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them. - (after_type_component_declarator0): Likewise. - (after_type_component_declarator): Likewise. - (notype_component_declarator): Likewise. - * cp-tree.h: Adjust. - - * decl.c (redeclaration_error_message): Allow redeclaration of - namespace-scope decls. - -2000-02-18 Martin von Loewis <loewis@informatik.hu-berlin.de> - - * typeck2.c (my_friendly_abort): Use GCCBUGURL. - -2000-02-17 Mark Mitchell <mark@codesourcery.com> - - * class.c (add_method): Don't set DECL_VIRTUAL_CONTEXT. - * decl2.c (grokclassfn): Likewise. - - * ir.texi: Document DECL_TEMPLATE_INSTANTIATIONS. - - * decl2.c (lang_decode_option): Don't set default message length - here. - * lex.c (lang_init_options): Set it here. - -2000-02-16 Mark Mitchell <mark@codesourcery.com> - - Make DECL_CONTEXT mean the class in which a member function was - declared, even for a virtual function. - * cp-tree.h (DECL_CLASS_CONTEXT): Adjust. - (DECL_FRIEND_CONTEXT): New macro. - (DECL_REAL_CONTEXT): Remove. - (SET_DECL_FRIEND_CONTEXT): Likewise. - (DECL_VIRTUAL_CONTEXT): Adjust. - (DECL_CLASS_SCOPE_P): Use TYPE_P. - (add_friends): Remove. - (hack_decl_function_context): Likewise. - * call.c (build_new_function_call): Replace DECL_REAL_CONTEXT with - CP_DECL_CONTEXT. - (build_over_call): Fix indentation. Use DECL_CONTEXT - instead of DECL_CLASS_CONTEXT. - * class.c (dfs_build_vcall_offset_vtbl_entries): Likewise. - (add_method): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. - (strictly_overrides): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. - (build_vtbl_or_vbase_field): Don't set DECL_CLASS_CONTEXT. - (build_base_field): Likewise. - (finish_struct_1): Likewise. - (build_self_reference): Likewise. - * decl.c (push_class_binding): Use CP_DECL_CONTEXT, not - DECL_REAL_CONTEXT. - (pushtag): Use decl_function_context, not - hack_decl_function_context. - (decls_match): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. - (duplicate_decls): Use DECL_VIRTUAL_CONTEXT. - (pushdecl): Remove bogus code. - (start_decl): Use DECL_CONTEXT rather than DECL_CLASS_CONTEXT. - (cp_finish_decl): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. - (grokfndecl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. - Use decl_function_context, nothack_decl_function_context. - (grokvardecl): Don't set DECL_CLASS_CONTEXT. - (grokdeclarator): Likewise. Use decl_function_context, not - hack_decl_function_context. - (copy_args_p): Document. Don't use DECL_CLASS_CONTEXT. - (start_function): Use DECL_FRIEND_CONTEXT, not - DECL_CLASS_CONTEXT. Use decl_function_context, not - hack_decl_function_context. - (finish_function): Use decl_function_context, not - hack_decl_function_context. - (maybe_retrofit_in_chrg): Use DECL_CONTEXT, not - DECL_CLASS_CONTEXT. - (grokclassfn): Set DECL_VIRTUAL_CONTEXT, not DECL_CONTEXT. - (finish_static_data_member_decl): Don't set DECL_CLASS_CONTEXT. - (grokfield): Likewise. - (finish_builtin_type): Likewise. - (finish_vtable_vardec): Use decl_function_context, not - hack_decl_function_context. - (import_export_decl): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. - (start_static_initialization_or_destruction): Likewise. - (finish_static_initialization_or_destruction): Likewise. - (mark_used): Adjust logic for deciding when to synthesize methods. - * dump.c (dequeue_and_dump): Use CP_DECL_CONTEXT, not - DECL_REAL_CONTEXT. - * error.c (dump_function_decl): Use DECL_CONTEXT, not - DECL_CLASS_CONTEXT. - * friend.c (is_friend): Likewise. - (add_friends): Remove. - (do_friend): Use SET_DECL_FRIEND_CONTEXT. - * lex.c (begin_definition_of_inclass_inline): Use - decl_function_context, not hack_decl_function_context. - (process_next_inline): Likewise. - (do_identifier): Use CP_DECL_CONTEXT, not DECL_REAL_CONTEXT. - * method.c (set_mangled_name_for_decl): Use DECL_CONTEXT, not - DECL_CLASSS_CONTEXT. - (hack_identifier): Likewise. - (synthesize_method): Use decl_function_context, not - hack_decl_function_context. - * pt.c (template_class_depth_real): Use CP_DECL_CONTEXT, not - DECL_REAL_CONTEXT. - (is_member_template): Use decl_function_context, not - hack_decl_function_context. Use DECL_CONTEXT, not - DECL_CLASS_CONTEXT. - (build_template_decl): Set DECL_VIRTUAL_CONTEXT, not - DECL_CLASS_CONTEXT. - (check_default_tmpl_args): Use CP_DECL_CONTEXT, not - DECL_REAL_CONTEXT. - (push_template_decl_real): Likewise. - (instantiate_class_template): Don't call add_friends. - (tsubst_default_argument): Use DECL_CONTEXT, not - DECL_REAL_CONTEXT. - (tsubst_decl): Set DECL_VIRTUAL_CONTEXT, not DECL_CLASS_CONTEXT. - Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. - (set_meangled_name_for_template_decl): Use DECL_CONTEXT, not - DECL_CLASS_CONTEXT. - * repo.c (repo_inline_used): Likewise. - * search.c (current_scope): Adjust for new _CONTEXT macros. - (context_for_name_lookup): Use CP_DECL_CONTEXT, not - DECL_REAL_CONTEXT. - (friend_accessible_p): Use DECL_CONTEXT, not DECL_CLASS_CONTEXT. - (lookup_fnfields_here):Likewise. - (check_final_overrider): Likewise. - (init_vbase_pointers): Likewise. - (virtual_context): Likewise. - * semantics.c (finish_member_declaration): Just set DECL_CONTEXT. - (expand_body): Use decl_function_context, not - hack_decl_function_context. - * tree.c (hack_decl_function_context): Remove. - * typeck.c (build_x_function_call): Use DECL_CONTEXT, not - DECL_CLASS_CONTEXT. - * typeck2.c (error_not_base_type): Likewise. - -2000-02-15 Jason Merrill <jason@casey.cygnus.com> - - * decl.c (xref_tag): Don't SET_IDENTIFIER_NAMESPACE_VALUE. - -2000-02-16 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Make-lang.in (g++spec.o): Depend on $(GCC_H), not gcc.h. - -2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk> - - * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec. - -2000-01-16 Gabriel Dos Reis <gdr@codesourcery.com> - - * decl2.c (lang_decode_option): Enable automatic line wrapping. - -2000-02-13 Jason Merrill <jason@casey.cygnus.com> - - * parse.y (frob_specs): Split out... - (parse_decl): From here. - (fn.def2): Call initial_deferred_type_access_control. - (after_type_component_declarator0): Call frob_specs. - (notype_component_declarator0): Likewise. - * search.c (friend_accessible_p): Nested classes are friends of their - enclosing classes. - -2000-02-10 Mark Mitchell <mark@codesourcery.com> - - * ir.texi (ADDR_EXPR): Document the fact that an ADDR_EXPR can be - used to create an implicit temporary. - - * class.c (dfs_modify_vtables): Tweak calculation of functions to - override. - -2000-02-08 Nathan Sidwell <nathan@acm.org> - - * typeck.c (strip_all_pointer_quals): Use TYPE_MAIN_VARIANT, to - strip array element qualifiers too. - -2000-02-07 Mark Mitchell <mark@codesourcery.com> - - * decl.c (store_parm_decls): Don't build cleanups for parameters - while processing_template_decl. - -2000-02-07 Jason Merrill <jason@casey.cygnus.com> - - * cp-tree.h (struct saved_scope): Add incomplete field. - (namespace_scope_incomplete): New macro. - * decl.c (pushdecl): Use it. - (hack_incomplete_structures): Use it. See through artificial - binding levels. - (mark_saved_scope): Mark it. - - Implement access control for nested types. - * search.c (type_access_control): New fn. - (accessible_p): Now we do perform access control for types. - * semantics.c (deferred_type_access_control): New fn. - (initial_deferred_type_access_control): New fn. - (begin_function_definition): Call it. Add lookups parm. - * decl.c (struct binding_level): Add this_class field. - (pushlevel_class): Set it. - (mark_binding_level): Mark it. - (lookup_name_real): Use it. Call type_access_control. - (mark_saved_scope): Mark lookups field. - * cp-tree.h (flagged_type_tree): Add lookups field. - (struct saved_scope): Add lookups field. - (type_lookups): New macro. - * parse.y (declmods): Now <ftype>. - (parse_decl): Add lookups parm. Call - initial_deferred_type_access_control. - (lang_extdef): Clear type_lookups. - (typed_declspecs, declmods, typespec): Set lookups field. - (initdcl): Call deferred_type_access_control. - (fn.def1, fn.def2, typed_declspecs1, initdcl0_innards, nomods_initdcl0, - component_decl_1, named_parm): Adjust. - * friend.c (is_friend): Nested classes are friends of their - enclosing classes. - - * class.c (currently_open_derived_class): New fn. - * method.c (hack_identifier): Use it. - - * lex.c (do_identifier): Remove obsolete code. - - * parse.y (typed_typespecs): Propagate new_type_flag properly. - -2000-02-05 Zack Weinberg <zack@wolery.cumb.org> - - * tinfo.h: Remove apostrophes from C++ comment (xgettext - thinks this file is plain C). - -2000-02-05 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * Makefile.in (call.o): Depend on $(EXPR_H). - - * call.c: Include "expr.h". - - * class.c (dump_class_hierarchy): Add prototype. - - * search.c (dfs_get_pure_virtuals): Likewise. - -2000-02-1 Ulrich Drepper <drepper@redhat.com> - - * parse.y (simple_stmt): Allow :: token in asm parameter list. - * parse.c: Rebuilt. - -2000-01-31 Jim Wilson <wilson@cygnus.com> - - * class.c (build_vtbl_or_vbase_field): New parameter fcontext. - Store it in DECL_FCONTEXT. - (build_vbase_pointer_fields, create_vtable_ptr): Fix callers. - -2000-01-31 Jason Merrill <jason@casey.cygnus.com> - - * tinfo.h (old abi): #include "tconfig.h". - * tinfo.cc (convert_to_base): Move into old abi section. - -2000-01-31 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (BINFO_VIRTUALS): Tweak documentation. - (CLASSTYPE_PRIMARY_BINFO): Use BINFO_PRIMARY_BINFO. - (BINFO_PRIMARY_BINFO): New macro. - (BF_DELTA): Rename to ... - (BV_DELTA): ... this. - (BF_VCALL_INDEX): Rename to ... - (BV_VCALL_INDEX): ... this. - (BF_FN): Rename to ... - (BV_FN): ... this. - * class.c (build_vbase_path): Adjust for changes to reverse_path. - (set_rtti_entry): Rename BF_ macros to BV_ variants. - (modify_vtable_entry): Simplify. - (add_virtual_function): Rename BF_ macros to BV_ variants. - (build_vtable_initializer): Likewise. - (get_class_offset_1): Remove. - (dfs_get_class_offset): Likewise. - (get_class_offset): Likewise. - (dfs_find_final_overrider): New function. - (find_final_overrider): Likewise. - (modify_one_vtable): Remove. - (dfs_find_base): New function. - (dfs_modify_vtables): Fold modify_one_vtable in here. Use - find_final_overrider. - (modify_all_vtables): Adjust. Set BV_VCALL_INDEX on new - virtuals. - (dfs_fixup_vtable_deltas): Remove. - (override_one_vtable): Remove. - (merge_overrides): Likewise. - (layout_virtual_bases): Make sure BINFO_OFFSET is set right for - unreal chilren of virtual bases. - (finish_struct_1): Don't use merge_overrides. Don't use - dfs_fixup_vtable_deltas. - * tree.c (reverse_path): Return a TREE_LIST, not a chain of - BINFOs. - -2000-01-31 Herman A.J. ten Brugge <Haj.Ten.Brugge@net.HCC.nl> - Jason Merrill <jason@yorick.cygnus.com> - - * tinfo.h: Rename USItype to myint32, depend on BITS_PER_UNIT. - -2000-01-31 Alfred Minarik <a8601248@unet.univie.ac.at> - - * exception.cc (__throw_bad_typeid): Add missing std::. - -2000-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * cp-tree.h (make_thunk): PROTO -> PARAMS. - -2000-01-31 Nathan Sidwell <sidwell@codesourcery.com> - - * cp-tree.h (new_abi_rtti_p): Use flag_new_abi. - - Runtime support for new-abi rtti. - * inc/typeinfo (type_info::operator!=): Define in class. - (type_info::before, type_info::name, type_info::operator==, - type_info::operator!=): Define new ABI implementations. - (type_info::is_pointer_p, type_info::is_function_p): Declare - new virtual functions. - (type_info::do_catch, type_info::do_upcast): Likewise. - - * tinfo.h (__base_class_info): Define new class. - (__class_type_info): Likewise. - (__si_class_type_info): Likewise. - (__vmi_class_type_info): Likewise. - (__dynamic_cast): Prototype. - - * tinfo.cc: Conditionalize old and new rtti mechanisms. - (type_info::is_pointer_p): Define new function. - (type_info::is_function_p): Likewise. - (type_info::do_catch): Likewise. - (type_info::do_upcast): Likewise. - (vtable_prefix): New structure for vtable access. - (adjust_pointer): Define new template function. - (contained_p, public_p, virtual_p, contained_public_p, - contained_nonpublic_p, contained_nonvirtual_p): Define new - functions. - (nonvirtual_base_type): New local variable. - (__class_type_info::~__class_type_info): Define. - (__si_class_type_info::~__si_class_type_info): Likewise. - (__vmi_class_type_info::~__vmi_class_type_info): Likewise. - (__class_type_info::do_catch): Define new function. - (__class_type_info::do_upcast): Likewise. - (__class_type_info::find_public_src): Likewise. - (__class_type_info::do_find_public_src): Likewise. - (__si_class_type_info::do_find_public_src): Likewise. - (__vmi_class_type_info::do_find_public_src): Likewise. - (__class_type_info::do_dyncast): Likewise. - (__si_class_type_info::do_dyncast): Likewise. - (__vmi_class_type_info::do_dyncast): Likewise. - (__class_type_info::do_upcast): Likewise. - (__si_class_type_info::do_upcast): Likewise. - (__vmi_class_type_info::do_upcast): Likewise. - (__dynamic_cast): Likewise. - - * tinfo2.cc (__fundamental_type_info): Define new class. - (__pointer_type_info): Likewise. - (__reference_type_info): Likewise. - (__array_type_info): Likewise. - (__function_type_info): Likewise. - (__enum_type_info): Likewise. - (__ptr_to_member_type_info): Likewise. - (__fundamental_type_info::~__fundamental_type_info): Define. - (__pointer_type_info::~__pointer_type_info): Likewise. - (__reference_type_info::~__reference_type_info): Likewise. - (__array_type_info::~__array_type_info): Likewise. - (__function_type_info::~__function_type_info): Likewise. - (__enum_type_info::~__enum_type_info): Likewise. - (__ptr_to_member_type_info::~__ptr_to_member_type_info): Likewise. - (__pointer_type_info::do_catch): Define new function. - (__ptr_to_member_type_info::do_catch): Define new function. - - (__throw_type_match_rtti_2): Use new ABI interface, if enabled. - (__is_pointer): Likewise. - - * exception.cc (__cplus_type_matcher): Deal with new-abi rtti. - -2000-01-30 Mark Mitchell <mark@codesourcery.com> - - * cp/class.c (build_vtable): Rename to build_primary_vtable. - (prepare_fresh_vtable): Rename to build_secondary_vtable. - (make_new_vtable): New function. - (modify_vtable_entry): Handle generation of new vtables correctly. - (modify_one_vtable): Remove unused parameter. - (dfs_fixup_vtable_deltas): Likewise. - (override_one_vtable): Use build_secondary_vtable. - (finish_struct_1): Use build_primary_vtable and - build_secondary_vtable. - -2000-01-28 Ulrich Drepper <drepper@redhat.com> - - * cp/decl.c: Adjust variable names, comments, help strings. - -2000-01-29 Nathan Sidwell <nathan@acm.org> - - * new2.cc (operator delete[]): Use operator delete, don't assume - implementation. - -2000-01-29 Nathan Sidwell <sidwell@codesourcery.com> - - * class.c (build_vtbl_initializer): Add argument to - build_vtable_entry call. - -2000-01-27 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.def (THUNK_DECL): Discuss vcall indices. - * cp-tree.h (BINFO_VIRTUALS): Update documentation. - (BF_DELTA): New macro. - (BF_VCALL_INDEX): Likewise. - (BF_FN): Likewise. - (THUNK_VCALL_OFFSET): Likewise. - (make_thunk): Change prototype. - * class.c (build_vtable_entry): Integrate - build_vtable_entry_for_fn. Handle vcall indices. - (build_vtable_entry_for_fn): Remove. - (set_rtti_entry): Handle vcall indices. Use BF_DELTA, - BF_VCALL_INDEX, BF_FN. - (modify_vtable_entry): Integrate common code from - modify_one_vtable and dfs_fixup_vtable_deltas. - (add_virtual_function): Set BF_VCALL_INDEX. - (build_vtbl_initializer): Simplify. Use BF_DELTA, BF_VCALL_INDEX, - and BF_FN. - (modify_one_vtable): Simplify. - (dfs_fixup_vtable_deltas): Likewise. - (override_one_vtable): Use BF_DELTA, BF_VCALL_INDEX, BF_FN. - * method.c (make_thunk): Handle vcall indices. - -2000-01-28 Nathan Sidwell <sidwell@codesourcery.com> - - Compiler side new abi rtti (not enabled). - * cp-tree.h (new_abi_rtti_p): New macro. - (emit_support_tinfos): Prototype new function. - (tinfo_decl_p): Likewise. - (emit_tinfo_decl): Likwise. - * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL): New accessor - macros. - (doing_runtime): New local static. - (init_rtti_processing): Add new-abi initializer. - (get_tinfo_decl): Add new-abi logic. - (tinfo_from_decl): Likewise. - (build_dynamic_cast_1): Likewise. - (qualifier_flags): New static function. - (tinfo_base_init): Likewise. - (generic_initializer): Likewise. - (ptr_ref_initializer): Likewise. - (ptmd_initializer): Likewise. - (class_hint_flags): Likewise. - (class_initializer): Likewise. - (synthesize_tinfo_var): Likewise. - (create_real_tinfo_var): Likewise. - (create_pseudo_type_info): Likewise. - (get_vmi_pseudo_type_info): Likewise. - (create_tinfo_types): Likewise. - (emit_support_tinfos): New global function. - (tinfo_decl_p): New global predicate. - (emit_tinfo_decl): New global function. - * class.c (set_rtti_entry): Generalize for old and new rtti. - (build_vtbl_initializer): Likewise. - * decl2.c (finish_file): Likewise. - -2000-01-27 Jim Wilson <wilson@cygnus.com> - - * optimize.c (remap_decl): Add walk_tree calls for DECL_SIZE (t) - and TYPE_MAX_VALUE (TYPE_DOMAIN (TREE_TYPE (t))). - -2000-01-27 Mike Stump <mrs@wrs.com> - - * decl.c (pushdecl): Fix up shadow warnings with respect to implicit - for scopes. - -2000-01-26 Jason Merrill <jason@casey.cygnus.com> - - * pt.c (unify): Use fold, not maybe_fold_nontype_arg. - -2000-01-26 J"orn Rennecke <amylaar@cygnus.co.uk> - - * optimize.c (calls_setjmp_r): Supply new argument - to special_function_p. - -2000-01-26 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c: PROTO -> PARAMS. - * class.c: Likewise. - * cp-tree.h: Likewise. - * cvt.c: Likewise. - * decl.c: Likewise. - * decl.h: Likewise. - * decl2.c: Likewise. - * dump.c: Likewise. - * errfn.c: Likewise. - * error.c: Likewise. - * except.c: Likewise. - * expr.c: Likewise. - * init.c: Likewise. - * input.c: Likewise. - * lex.c: Likewise. - * lex.h: Likewise. - * method.c: Likewise. - * optimize.c: Likewise. - * parse.y: Likewise. - * pt.c: Likewise. - * repo.c: Likewise. - * rtti.c: Likewise. - * search.c: Likewise. - * semantics.c: Likewise. - * spew.c: Likewise. - * tree.c: Likewise. - * typeck.c: Likewise. - * typeck2.c: Likewise. - * xref.c: Likewise. - -2000-01-25 Richard Henderson <rth@cygnus.com> - - * typeck.c (build_binary_op_nodefault): Remove UNNE_EXPR. - -2000-01-25 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (vcall_offset_in_vtable_p): New macro. - * class.c (build_vbase_offset_vtbl_entries): Fix typo in commment. - (struct vcall_offset_data_s): New type. - (dfs_vcall_offset_queue_p): New function. - (dfs_build_vcall_offset_vtbl_entries): Likewise. - (build_vcall_offset_vtbl_entries): Likewise. - (layout_vtable_decl): Likewise. - (num_vfun_entries): Likewise. - (num_extra_vtbl_entries): Add the entries for vcall offsets. - (build_vtbl_initializer): Likewise. - (dfs_finish_vtabls): Use layout_vtable_decl. - (modify_one_vtables): Always duplicate vtables under the new ABI. - (finish_struct_1): Use layout_vtable_decl. - -2000-01-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * decl.c (member_function_or_else): Change third arg from a format - specifier to an `enum overload_flags'. Callers changed. - -2000-01-25 Gabriel Dos Reis <gdr@codesourcery.com> - - * typeck.c (composite_pointer_type, c_sizeof, expr_sizeof, - build_binary_op_nodefault, build_unary_op, build_reinterpret_cast, - build_const_cast, get_delta_difference, check_return_expr): Avoid - ANSI string concatenation usage. - -2000-01-24 Mark Mitchell <mark@codesourcery.com> - - * class.c (layout_class_type): Put the fields required to make a - class non-empty at the end, not the beginning, of the TYPE_FIELDs - list. - -2000-01-24 Jason Merrill <jason@casey.cygnus.com> - - * pt.c (maybe_fold_nontype_arg): Do nothing if we're not in a - template. - - * decl2.c (mark_used): Do instantiate inlines that have been - explicitly instantiated. - -2000-01-24 Richard Henderson <rth@cygnus.com> - - * call.c (build_over_call): Use expand_tree_builtin. - * typeck.c (build_function_call_real): Likewise. - (build_binary_op_nodefault): Handle unordered compares. - -2000-01-24 Nathan Sidwell <sidwell@codesourcery.com> - - * cp-tree.h (CPTI_BAD_CAST, CPTI_BAD_TYPEID, CPTI_DCAST): New - cp_tree_index values. - (throw_bad_cast_node, throw_bad_typeid_node, dynamic_cast_node): - New global node #defines for them. - * rtti.c (call_void_fn): Replace with ... - (build_runtime_decl): ... new static function. - (throw_bad_cast): Use throw_bad_cast_node and build_runtime_decl. - (throw_bad_typeid): Use throw_bad_typeid_node and build_runtime_decl. - (build_dynamic_cast_1): Always produce correctly typed result. - Explicitly produce type_info addresses. Use dynamic_cast_node. - * exception.cc (__throw_bad_cast): Return `void *'. - (__throw_bad_typeid): Return `const type_info &'. - -2000-01-24 Nathan Sidwell <sidwell@codesourcery.com> - - * cp-tree.h (get_vtable_decl): Prototype new function. - * class.c (get_vtable_decl): New function. Broken out from ... - (build_vtable): ... here. Use it. - * decl2.c (finish_vtable_vardecl): Ignore dummy vtables created - by get_vtable_decl. - -2000-01-24 Nathan Sidwell <sidwell@codesourcery.com> - - * cp-tree.h (CPTI_TP_DESC_TYPE, CPTI_ACCESS_MODE_TYPE, - CPTI_USER_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_ATTR_DESC_TYPE, - CPTI_PTMF_DESC_TYPE): Remove cp_tree_index enumerations. - (CPTI_TI_DESC_TYPE, CPTI_REF_DESC_TYPE, CPTI_ARY_DESC_TYPE, - CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE, CPTI_SI_CLASS_DESC_TYPE, - CPTI_VMI_CLASS_DESC_TYPE, CPTI_BASE_DESC_TYPE): New enumerations. - (CPTI_TINFO_FN_ID, CPTI_TINFO_FN_TYPE): Rename to ... - (CPTI_TINFO_DECL_ID, CPTI_TINFO_DECL_TYPE): ... here. - (CPTI_TINFO_VAR_ID): New enumeration. - (__tp_desc_type_node, __access_mode_type_node, - __bltn_desc_type_node, __user_desc_type_node, - __class_desc_type_node, __ptr_desc_type_node, - __attr_desc_type_node, __func_desc_type_node, - __ptmf_desc_type_node, __ptmd_desc_type_node): Remove #defines. - (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node, - ref_desc_type_node, ary_desc_type_node, func_desc_type_node, - enum_desc_type_node, class_desc_type_node, - si_class_desc_type_node, vmi_class_desc_type_node, - ptmd_desc_type_node, base_desc_type_node): New #defines. - (tinfo_fn_id, tinfo_fn_type): Rename to ... - (tinfo_decl_id, tinfo_decl_type): ... here. Adjust. - (tinfo_var_id): New enumeration. - (DECL_TINFO_FN_P): Augment comment. - * decl.c (cp_global_trees): Adjust documentation. - * rtti.c (init_rtti_processing): Adjust for tinfo_decl_id, - tinfo_decl_type and tinfo_var_id. - (get_tinfo_decl_dynamic): Adjust for tinfo_decl_type. - (build_typeid): Remove unused variable. - (get_tinfo_var): Use tinfo_var_id. - (tinfo_name): New static function. - (get_tinfo_decl): Adjust for tinfo_decl_id and tinfo_decl_type. - (tinfo_from_decl): Likewise. - (get_base_offset): New static function, broken out of - expand_class_desc. - (expand_si_desc): Use tinfo_name. - (expand_class_desc): Likewise. Lose local static variable. - Use base_desc_type_node. Use get_base_offset. - (expand_ptr_desc): Use tinfo_name. - (expand_attr_desc): Likewise. - (expand_generic_desc): Likewise. - - * tinfo.cc (__GXX_ABI_VERSION): Test value and existence. - * tinfo.h (__GXX_ABI_VERSION): Test value and existence. - -2000-01-23 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (__eprintf): Remove declaration. - * tree.c (__eprintf): Remove definition. - -2000-01-23 Zack Weinberg <zack@rabi.columbia.edu> - Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N, - CLEAR_CLASSTYPE_MARKED_N): Avoid signed vs. unsigned warnings. - -2000-01-23 Brad Lucier <lucier@math.purdue.edu> - - * class.c (dump_class_hierarchy): Print HOST_WIDE_INT properly. - -2000-01-23 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (register_dtor_fn): New function. - * decl.c (destroy_local_static): Rename to ... - (register_dtor_fn): ... this. Give it external linkage. - (expand_static_init): Use it. - * decl2.c (do_static_initialization): Likewise, if using - __cxa_atexit. - (do_static_destruction): Check that __cxa_atexit is not in use. - (finish_file): Don't call do_static_destruction if using - __cxa_atexit. - - * typeck.c (convert_arguments): Restore two-message error - reporting. - -2000-01-20 Nathan Sidwell <sidwell@codesourcery.com> - - Remap dynamic cast hint values to be consistent across ABIs. - * search.c (dynamic_cast_base_recurse): Remap generated value. - (get_dynamic_cast_base_type): Adjust documentation. - * tinfo.h (__user_type_info::dyncast): Likewise. - (__user_type_info::find_public_subobj): Remap BOFF meaning. - * tinfo.cc (__si_type_info::do_dyncast): Remap BOFF meaning. - (__class_type_info::do_dyncast): Likewise. - (__class_type_info::do_find_public_subobj): Likewise. - * tinfo2.cc (__dynamic_cast): Remap BOFF parameter. - -2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com> - - * typeck.c (build_unary_op): Use cp_pedwarn, not pedwarn. - - * typeck2.c (incomplete_type_error): Restore previous - cp_error and cp_error_at call sequence. - -2000-01-20 Brad Lucier <lucier@math.purdue.edu> - - * class.c (dump_class_hierarchy): Make format agree with argument; - cast pointer to unsigned long and print with %lx. - -2000-01-19 Gabriel Dos Reis <gdr@codesourcery.com> - - * decl2.c (lang_decode_option): Set default line-wrap length to 72. - - * typeck.c (composite_pointer_type, common_type, - comp_target_parms, c_sizeof, expr_sizeof, build_array_ref, - build_function_call_real, convert_arguments, - build_binary_op_nodefault, pointer_int_sum, pointer_diff, - build_unary_op, mark_addressable, build_compound_expr, - build_static_cast, build_reinterpret_cast, build_const_cast, - build_c_cast, build_modify_expr, get_delta_difference, - build_ptrmemfunc, check_return_expr): Replace 'ANSI C++' with - 'ISO C++'. Fusion consecutive calls to diagnostic message routines - into a single one. - * typeck2.c (readonly_error, abstract_virtuals_error, - process_init_constructor, check_for_new_type): Likewise. - -2000-01-19 Mark Mitchell <mark@codesourcery.com> - - * tree.c (bot_manip): Set DECL_CONTEXT for newly created - VAR_DECLs. - -2000-01-18 Nathan Sidwell <sidwell@codesourcery.com> - - * cp-tree.h (get_tinfo_fn_dynamic): Remove prototype. - (build_x_typeid): Likewise. - (get_tinfo_fn): Likewise. - (get_tinfo_fn_unused): Rename to ... - (get_tinfo_decl): ... here. - * rtti.c (build_headof): Replace logic error with assertion. - (get_tinfo_fn_dynamic): Rename to ... - (get_tinfo_decl_dynamic): ... here. Make static. Use - complete_type_or_else. - (build_x_typeid): Move into ... - (build_typeid): ... here. Adjust call to - get_tinfo_decl_dynamic. Use tinfo_from_decl. Simplify - throw_bad_typeid expression. - (get_tinfo_fn_unused): Rename to ... - (get_tinfo_decl): ... here. Adjust comment. - (get_tinfo_fn): Delete. - (tinfo_from_decl): New static function. - (get_typeid_1): Call get_tinfo_decl and tinfo_from_decl. - (get_typeid): Use complete_type_or_else. - (build_dynamic_cast_1): Adjust calls to - get_tinfo_decl_dynamic. Simplify throw_bad_cast expression. - * parse.y (primary): Adjust call to build_typeid. - * except.c (build_eh_type_type_ref): Adjust call to - get_tinfo_decl. Mark as used. - * class.c (set_rtti_entry): Adjust call to get_tinfo_decl. - * decl2.c (build_expr_from_tree): Adjust call to build_typeid. - * parse.c: Regenerated. - -2000-01-17 Mark Mitchell <mark@codesourcery.com> - - * class.c (fixed_type_or_null): Don't clear NONNULL. Document - calling convention. - (resolves_to_fixed_type_p): Document calling convention. - * rtti.c (build_x_typeid): Initialize NONNULL. - - * cp-tree.h (build_shared_int_cst): New function. - * call.c (build_over_call): Use DECL_VIRTUAL_CONTEXT, for clarity. - * class.c (modify_vtable_entry): Likewise. - (add_virtual_function): Split out code to generated shared - INTEGER_CSTs to build_share_int_cst. - (modify_all_vtables): Handle all the overridden functions here. - Add overridden functions from non-primary virtual bases to the - primary vtable. - (finish_struct_1): Adjust call to modify_all_vtables. Add - overridden functions from non-primary bases to the vtable. - * tree.c (build_shared_int_cst): New function. - - * cp-tree.h (scratchalloc): Remove. - (build_scratch_list): Likewise. - * call.c (convert_class_to_reference): Replace build_scratch_list - and build_expr_list with build_tree_list. - (add_candidate): Replace scratchalloc with expralloc. Note memory - leak. - (build_user_type_conversion_1): Replace build_scratch_list - and build_expr_list with build_tree_list. - (build_new_op): Likewise. - (build_op_delete_call): Likewise. - (convert_like): Likewise. - * cvt.c (ocp_convert): Likewise. - * decl.c (start_decl): Likewise. - (start_function): Likewise. - (finish_destructor_body): Likewise. - (maybe_build_cleanup_1): Likewise. - * decl2.c (reparse_decl_as_expr): Likewise. - * init.c (perform_member_init): Likewise. - (expand_cleanup_for_base): Likewise. - (build_builtin_delete_call): Likewise. - (build_new_1): Likewise. - (build_delete): Likewise. - * method.c (do_build_assign_ref): Likewise. - * parse.y (already_scoped_stmt): Likewise. - (nontrivial_exprlist): Likewise. - (net_initializer): Likewise. - (initlist): Likewise. - * parse.c: Regenerated. - * rtti.c (build_x_typeid): Likewise. - (build_dynamic_cast_1): Likewise. - * typeck.c (build_x_compound_expr): Likewise. - (build_static_cast): Likewise. - (build_modify_expr): Likewise. - - * cp-tree.h (DECL_VINDEX): Add documentation. - * class.c (build_vtable_entry): Likewise. - (start_vtable): Add comment. - (add_virtual_function): Replace pending_hard_virtuals with - overridden_virtuals and pending_virtuals with new_virtuals. - Replace redundant assignments with assertions. - (check_for_override): Add comment. - (check_bases_and_members): Replace pending_hard_virtuals with - overridden_virtuals and pending_virtuals with new_virtuals. - (create_vtbl_ptr): Likewise. - (layout_class_type): Likewise. - (finish_struct_1): Likewise. Add comments. - -2000-01-16 Mark Mitchell <mark@codesourcery.com> - - * class.c (finish_struct_1): Replace redundant code with - assertions. - - * cp-tree.h (flag_new_abi): Move. - (flag_use_cxa_atexit): Likewise. - (flag_honor_std): Likewise. - (flag_rtti): Likewise. - (vbase_offsets_in_vtable_p): Define. - (vptrs_present_everywhere_p): Likewise. - (TYPE_CONTAINS_VPTR_P): Likewise. - (dfs_walk_real): Declare. - * class.c (build_vbase_pointer_fields): Check - vbase_offsets_in_vtable_p. - (dfs_build_vbase_offset_vtbl_entries): Record the vbase indices in - BINFO_VPTR_FIELD. - (build_vbase_offset_vtbl_entries): Simplify. - (build_vbase_offset_vtbl_entries): Adjust. - (build_vbase_pointer): Add ability to look up vbase offsets in - vtable. - (start_vtable): New function. - (add_virtual_function): Use it. - (determine_primary_base): Use TYPE_CONTAINS_VPTR_P. - (num_extra_vtbl_entries): Use vbase_offsets_in_vtable_p. - (build_vtbl_initializer): Take the type of the complete object as - input. Use it to correctly calculate vbase offsets. - (dfs_finish_vtbls): Pass the complete type to - build_vtbl_initializer. - (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P. - (create_vtable_ptr): Create a vtable even if there are no - new virtual functions, under the new ABI. - (finish_struct_1): Likewise. - (get_vfield_name): Use TYPE_CONTAINS_VPTR_P. - * decl.c (exapnd_static_init): Remove call to - preserve_initializer. - * decl2.c (mark_vtable_entries): Tweak to handle vbase offsets in - vtables. - * init.c (initialize_vtbl_ptrs): Initialize them in pre-order. - (expand_virtual_init): Use vbase_offsets_in_vtable_p. - (construct_virtual_bases): Don't initialize virtual base pointers - under the new ABI. - (build_aggr_init): Clean up comment. - (expand_aggr_init_1): Likewise. - * rtti.c (expand_class_desc): Store the virtual function table - index where the vbase offset lives in the offset field. - * search.c (dfs_walk_real): Make it global. - (dfs_debug_mark): Use TYPE_CONTAINS_VPTR_P. - * tree.c (make_binfo): Don't clear BINFO_VPTR_FIELD. - - * tinfo.h (USItype): Make it signed under the new ABI. - * tinfo.cc (convert_to_base): New function. Encapsulate base - conversion logic here. - (__class_type_info::do_upcast): Use it. - (__class_type_info::do_dyncast): Likewise. - (__class_type_info::do_find_public_subobj): Likewise. - - * init.c (construct_virtual_bases): Don't look up the addresses of - virtual bases at run-time. - - * class.c (build_vbase_pointer): Relocate. - (build_vbase_pointer_fields): Likewise. - (dfs_build_vbase_offset_vtbl_entries): Likewise. - (build_vbase_offset_vtbl_entries): Likewise. - - * decl.c (init_decl_processing): Complain if -fnew-abi - -fno-vtable-thunks is used. - - * decl2.c (lang_decode_option): Don't couple flag_honor_std to - flag_new_abi. - -2000-01-15 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (num_extra_vtbl_entries): New function. - (size_extra_vtbl_entries): Likewise. - (dfs_vtable_path_unmark): Likewise. - (dfs_vtable_path_unmarked_real_bases_queue_p): Likewise. - (dfs_vtable_path_marked_real_bases_queue_p): Likewise. - * class.c (num_extra_vtbl_entries): New function. - (size_extra_vtbl_entries): Likewise. - (dfs_build_vbase_offset_vtbl_entries): New function. - (build_vbase_offset_vtbl_entries): Likewise. - (build_vtbl_initializer): Use it. - (finish_struct_1): Adjust vtable sizes (using - num_extra_vtbl_entries). - * expr.c (cplus_expand_expr): Assert that the DECL_RTL for a - THUNK_DECL is non-NULL before expanding it. - * init.c (expand_virtual_init): Adjust the vtable pointer by - size_extra_vtbl_entries before storing it. - * search.c (get_shared_vase_if_not_primary): Adjust prototype. - Handle TREE_LIST parameters here, not in the dfs_* functions. - (dfs_unmarked_real_bases_queue_p): Adjust. - (dfs_marked_real_bases_queue_p): Likewise. - (dfs_vtable_path_unmarked_real_bases_queue_p): New function. - (dfs_vtable_path_marked_real_bases_queue_p): New function. - (dfs_vtable_path_unmark): Likewise. - -2000-01-14 Mark Mitchell <mark@codesourcery.com> - - * optimize.c (copy_body_r): Clear the operand three of a - TARGET_EXPR when copying it. - -2000-01-14 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * method.c (build_decl_overload_real): Check whether we are in :: - before returning __builtin_new/delete. - -2000-01-13 Mark Mitchell <mark@codesourcery.com> - - * pt.c (tsubst_friend_function): Improve comment. - (instantiate_decl): Avoid crashing when a "nested" function is - instantiated from the top level. - - * dump.c (dqeueue_and_dump): Dump - DECL_FRIEND_PSEUDO_TEMPLATE_INSTANTIATION. - -2000-01-13 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * call.c: If GATHER_STATISTICS, declare `n_build_method_call'. - -2000-01-13 Nathan Sidwell <sidwell@codesourcery.com> - - * g++spec.c (lang_specific_driver): Add -fnew-abi if - ENABLE_NEW_GXX_ABI defined. - * Make-lang.in (tinfo.o, tinfo2.o, exception.o, new.o, - opnew.o, opnewnt.o, opvnew.o, opvnewnt.o, opdel.o, opdelnt.o, - opvdel.o, opvdelnt.o): Use GXX_ABI_FLAG switch. - -2000-01-12 Mark Mitchell <mark@codesourcery.com> - - * decl.c (start_cleanup_fn): Call pushdecl. - - * call.c (convert_class_to_reference): Fix typos. - (build_conditional_expr): Handle errors gracefully. - * class.c (push_nested_class): Likewise. - * cp-tree.h (VAR_FUNCTION_OR_PARM_DECL_CHECK): New macro. - (DECL_THIS_EXTERN): Use it. - (DECL_THIS_STATIC): Likewise. - * cvt.c (convert_to_void): Handle errors gracefully. - (build_expr_type_conversion): Likewise. - * decl.c (maybe_push_decl): Likewise. - (start_decl_1): Likewise. - (require_complete_types_for_parms): Likewise. - * parse.y (structsp): Likewise. - (base_class): Likewise. - * parse.c: Regenerated. - * pt.c (finish_member_template_decl): Likewise. - * typeck.c (decay_conversion): Likewise. - - * cp-tree.h (dfs_skip_vbases): New function. - (find_vbase_instance): Likewise. - * class.c (determine_primary_base): Allow a nearly empty base to - serve as a primary base class under the new ABI. - (get_class_offset_1): Rename to ... - (dfs_get_class_offset): ... this. Simplify. Don't issue error - messages here. - (get_class_offset): Use it. Issue error messages here. - (dfs_modify_vtables): Rely on dfs_unmarked_real_bases_queue_p to - find the right copies of virtual bases. - (fixup_vtable_deltas1): Rename to ... - (dfs_fixup_vtable_deltas): ... this. Adjust to handle virtual - bases as primary bases. - (fixup_vtable_deltas): Remove. - (override_one_vtable): Handle virtual bases as primary bases. - (merge_overrides): Likewise. - (finish_struct_1): Likewise. - (dump_class_hierarchy): Dump primary-ness of bases as well. - * search.c (mark_primary_bases): Use a pre-order traversal to - handle primary virtual bases. - (dfs_skip_vbases): New fiunction. - (expand_upcast_fixups): Adjust to handle primary virtual bases. - (fixup_virtual_upcast_offsets): Likewise. - (fixup_all_virtual_upcast_offsets): Likewise. - (dfs_find_vbase_instances): New function. - (find_vbase_instance): Likewise. - -2000-01-11 Mumit Khan <khan@xraylith.wisc.edu> - - * lex.c (DIR_SEPARATOR): Delete macro. - -2000-01-12 Gabriel Dos Reis <gdr@codesourcery.com> - - * decl2.c (lang_decode_option): Handle automatic line wrapping - option. - -2000-01-11 Mark Mitchell <mark@codesourcery.com> - - * friend.c (do_friend): Don't resolve scopes when processing - template declarations, even if the qualifying scope doesn't - involve template parameters. - -2000-01-10 Mark Mitchell <mitchell@dumbledore.codesourcery.com> - - * class.c (dfs_modify_vtables_queue_p): Remove. - (modify_all_vtables): Use dfs_unmarked_real_bases_queue_p - and dfs_marked_real_bases_queue_p instead of - dfs_modify_vtables_queue_p. - - * class.c (build_vbase_path): Simplify. - (dfs_propagate_binfo_offsets): New function. - (propagate_binfo_offsets): Use it. - (remove_base_field): Simplify. - (dfs_set_offset_for_vbases): Remove. - (dfs_set_offset_for_shared_vbases): New function. - (dfs_set_offset_for_unshared_vbases): Likewise. - (layout_virtual_bases): Use them. - (layout_basetypes): Don't call propagate_binfo_offsets. - * search.c (dfs_get_vbase_types): Clone completely fresh binfos - for the vbases. - - * class.c (build_base_field): New function, split out from ... - (build_base_fields): ... here. Use it. Allocate primary bases - first, under the new ABI. - (get_vtable_entry): Remove. - (remove_base_field): New function, split out from ... - (remove_base_fields): ... here. Adjust since primary bases come - first under the new ABI. - - * cp-tree.h (expand_direct_vtbls_init): Remove declaration. - (initialize_vtbl_ptrs): New function. - (expand_indirect_vtbls_init): Change prototype. - (convert_pointer_to_vbase): Declare. - * init.c (expand_direct_vtbls_init): Remove. - (dfs_initialize_vtbl_ptrs): New function. - (initialize_vtbl_ptrs): Likewise. - (emit_base_init): Use initialize_vtbl_ptrs. - * search.c (convert_pointer_to_vbase): Make it global. - (expand_indirect_vtbls_init): Remove vtable initialization code. - * semantics.c (setup_vtbl_ptr): Use initialize_vtbl_ptrs. - - * class.c (dfs_finish_vtbls): New function. - (finish_vtbls): Use it. - (dump_class_hierarchy): New function. - - * cp-tree.h (BINFO_PRIMARY_MARKED_P): Change definition. - (BINFO_VBASE_PRIMARY_P): New macro. - (BINFO_VIRTUALS): Add to documentation. - (SET_BINFO_PRIMARY_MARKED_P): Remove. - (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. - (dfs_mark_primary_bases_queue_p): Likewise. - (dfs_unmarked_real_bases_queue_p): New function. - (dfs_marked_real_bases_queue_p): Likewise. - * search.c (dfs_mark_primary_bases): Adjust. - (mark_primary_bases): Likewise. - (get_shared_vbase_if_not_primary): New function. - (dfs_unmarked_real_bases_queue_p): Likewise. - (dfs_marked_real_bases_queue_p): Likewise. - (dfs_get_pure_virtuals): Simplify. - (get_pure_virtuals): Likewise. - -2000-01-10 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * lex.c: Include tm_p.h. - -2000-01-07 Nathan Sidwell <sidwell@codesourcery.com> - - * lang-specs.h (__GXX_ABI_VERSION): New preprocessor macro. - -2000-01-06 Jason Merrill <jason@casey.cygnus.com> - - * decl2.c (comdat_linkage): Don't set DECL_DEFER_OUTPUT. - * pt.c (instantiate_decl): Defer comdat templates that might not be - needed. - - * cp-tree.h (DECL_NEEDED_P): Also true if !DECL_COMDAT. - * decl2.c (finish_vtable_vardecl): Don't check !DECL_COMDAT. - (finish_file): Likewise. - - * decl2.c (import_export_class): Undo 12/14 change. - - * error.c (dump_decl): operator new, not operatornew. - - * class.c (field_decl_cmp): A nontype is "greater" than a type. - * search.c (lookup_field_1): Look for the last field with the - desired name. - -2000-01-05 Nathan Sidwell <nathan@acm.org> - - * decl2.c (lookup_arg_dependent): Deal with FNS not being a - FUNCTION_DECL. - -2000-01-05 Nathan Sidwell <nathan@acm.org> - - * typeck.c (build_static_cast): Don't strip target qualifiers - when casting from a class. - -2000-01-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * class.c (warn_hidden): Initialize variable `fndecl'. - -2000-01-03 Ulrich Drepper <drepper@cygnus.com> - - * decl.c (flag_isoc9x): New variable to be able to use code in - c-common.c. For now always zero. - -2000-01-03 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_VBASECLASSES): Improve documentation. - * class.c (layout_basetypes): Don't set BINFO_INHERITANCE_CHAIN - or unshare_base_binfos for virtual bases here. - * search.c (dfs_get_vbase_types): Do it here. - (get_vbase_types): Adjust. - -2000-01-02 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_VFIELDS): Move definition. - (BINFO_PRIMARY_MARKED_P): Use flag 5. - (SET_BINFO_PRIMARY_MARKED_P): Likewise. - (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. - (unmark_primary_bases): Remove declaration. - (unmarkedp): Declare. - (dfs_vbase_unmark): Likewise. - * class.c (determine_primary_base): Return immediately if there - are no base classes. Call mark_primary_bases here. - (modify_all_direct_vtables): Remove. - (modify_all_indirect_vtables): Remove. - (dfs_modify_vtables_queue_p): New function. - (dfs_modify_vtables): New function. - (modify_all_vtables): Use them. - (build_base_fields): Build FIELD_DECLs for primary virtual base - classes. - (create_vtable_ptr): Don't call determine_primary_base here. - (dfs_mark_primary_bases_and_set_vbase_offsets): Rename to ... - (dfs_set_offset_for_vbases): ... this. - (layout_virtual_bases): Use it. - (layout_class_type): Call determine_primary_base here. - * search.c (unmarkedp): Make it global. - (shared_marked_p): Simplify. - (shared_unmarked_p): Likewise. - (dfs_primary_bases_queue_p): Remove. - (dfs_unmark_primary_bases): Likewise. - (unmark_primary_bases): Likewise. - (mark_primary_bases): Simplify. - (get_pure_virtuals): Don't call mark_primary_bases here. - (dfs_vbase_unmark): New function. - (get_vbase_types): Simplify. - - * class.c (struct base_info): Remove. - (determine_primary_base): Take has_virtual_p rather than a - base_info as input. Don't calculate max_has_virtual. - (finish_struct_bits): Remove max_has_virtual argument. - (create_vtable_ptr): Remove max_has_virtual_p argument. - (layout_virtual_bases): Remove max argument. - (layout_basetypes): Likewise. - (layout_class_type): Remove max_has_virtual_p argument. - (finish_struct_1): Remove max_has_virtual. - - * cp-tree.h (dfs_mark_primary_bases_queue_p): New function. - (layout_basetypes): Remove. - * class.c (propagate_binfo_offsets): Moved here from tree.c. - Update to handle primary virtual bases. - (remove_base_fields): New function, split out from - layout_basetypes. - (dfs_mark_primary_bases_and_set_vbase_offsets): New function. - (layout_virtual_bases): New function, split out from - layout_basetypes. Update to handle primary virtual bases. - (layout_basetypes): Moved here from tree.c. Use - remove_base_fields and layout_virtual_bases. - * search.c (dfs_mark_primary_bases_queue_p): New function. - (mark_primary_bases): Use it. - * tree.c (CEIL): Remove. - (propagate_binfo_offsets): Remove. - (layout_basetypes): Remove. - -2000-01-01 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (CLASSTYPE_N_BASECLASSES): Use BINFO_N_BASETYPES. - (BINFO_PRIMARY_MARKED_P): New macro. - (SET_BINFO_PRIMARY_MARKED_P): Likewise. - (CLEAR_BINFO_PRIMARY_MARKED_P): Likewise. - (mark_primary_bases): New function. - (unmark_primary_bases): Likewise. - * search.c (get_abstract_virtuals_1): Remove. - (dfs_mark_primary_bases): New function. - (mark_primary_bases): Likewise. - (dfs_unmark_primary_bases): Likewise. - (unmark_primary_bases): Likewise. - (dfs_get_pure_virtuals): Likewise. - -2000-01-01 Mark Mitchell <mark@codesourcery.com> - - * cp-tree.h (skip_rtti_stuff): Adjust prototype. - * class.c (skip_rtti_stuff): Reorganize parameters and return value. - (modify_one_vtable): Adjust. - (fixup_vtable_deltas1): Likewise. - (override_one_vtable): Likewise. - * search.c (get_abstract_virtuals_1): Likewise. - (get_pure_virtuals): Likewise. - (expand_upcast_fixups): Likewise. - * tree.c (debug_binfo): Likewise. - - * class.c (build_vtable): Don't return a value. Don't rebuild - vtables for bases that have already been handled. - (prepare_fresh_vtable): Don't rebuild vtables for bases that have - already been handled. - (modify_one_vtable): Adjust accordingly. - (fixup_vtable_deltas1): Likewise. - (finish_struct_1): Likewise. - -2000-01-01 Martin v. Löwis <loewis@informatik.hu-berlin.de> - - * call.c (build_new_method_call): Also check destructors. - -See ChangeLog.2 for earlier changes. diff --git a/contrib/gcc/cp/ChangeLog.egcs b/contrib/gcc/cp/ChangeLog.egcs deleted file mode 100644 index ddefd5c..0000000 --- a/contrib/gcc/cp/ChangeLog.egcs +++ /dev/null @@ -1,4 +0,0 @@ -Wed Sep 10 16:39:26 1997 Jim Wilson <wilson@cygnus.com> - - * Make-lang.in (LN, LN_S): New macros, use where appropriate. - diff --git a/contrib/gcc/cp/lex.h b/contrib/gcc/cp/lex.h deleted file mode 100644 index 35c3503..0000000 --- a/contrib/gcc/cp/lex.h +++ /dev/null @@ -1,68 +0,0 @@ -/* Define constants and variables for communication with the parser. - Copyright (C) 1987, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 2000, 2001, 2002, 2003 Free Software Foundation, Inc. - Hacked by Michael Tiemann (tiemann@cygnus.com) - and by Brendan Kehoe (brendan@cygnus.com). - - This file is part of GCC. - - GCC is free software; you can redistribute it and/or modify it - under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2, or (at your option) - any later version. - - GCC is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with GCC; see the file COPYING. If not, write to the Free - Software Foundation, 59 Temple Place - Suite 330, Boston, MA - 02111-1307, USA. */ - - -#ifndef GCC_CP_LEX_H -#define GCC_CP_LEX_H - -#if 0 -/* Formerly, the RID_* values used as mask bits did not fit into a - single 32-bit word. Now they do, but let's preserve the old logic - in case they ever stop fitting again. -zw, 8 Aug 2000 */ - -/* The type that can represent all values of RIDBIT. */ -/* We assume that we can stick in at least 32 bits into this. */ -typedef struct { unsigned long idata[2]; } - RID_BIT_TYPE; - -/* Be careful, all these modify N twice. */ -#define RIDBIT_SETP(N, V) (((unsigned long)1 << (int) ((N)%32)) \ - & (V).idata[(N)/32]) -#define RIDBIT_NOTSETP(NN, VV) (! RIDBIT_SETP (NN, VV)) -#define RIDBIT_SET(N, V) do { \ - (V).idata[(N)/32] \ - |= ((unsigned long)1 << (int) ((N)%32)); \ - } while (0) -#define RIDBIT_RESET(N, V) do { \ - (V).idata[(N)/32] \ - &= ~((unsigned long)1 << (int) ((N)%32)); \ - } while (0) -#define RIDBIT_RESET_ALL(V) do { \ - (V).idata[0] = 0; \ - (V).idata[1] = 0; \ - } while (0) -#define RIDBIT_ANY_SET(V) ((V).idata[0] || (V).idata[1]) -#else -typedef unsigned long RID_BIT_TYPE; /* assumed at least 32 bits */ -#define RIDBIT_OF(R) ((unsigned long)1 << (int) (R)) - -#define RIDBIT_SETP(N, V) ((V) & RIDBIT_OF (N)) -#define RIDBIT_NOTSETP(N, V) (! ((V) & RIDBIT_OF (N))) -#define RIDBIT_ANY_SET(V) (V) - -#define RIDBIT_SET(N, V) do { (V) |= RIDBIT_OF (N); } while (0) -#define RIDBIT_RESET(N, V) do { (V) &= ~RIDBIT_OF (N); } while (0) -#define RIDBIT_RESET_ALL(V) do { (V) = 0; } while (0) -#endif - -#endif /* ! GCC_CP_LEX_H */ |
