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Diffstat (limited to 'contrib/gcc/cp/ChangeLog.3')
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diff --git a/contrib/gcc/cp/ChangeLog.3 b/contrib/gcc/cp/ChangeLog.3 new file mode 100644 index 0000000..995175c --- /dev/null +++ b/contrib/gcc/cp/ChangeLog.3 @@ -0,0 +1,22648 @@ +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. |
