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Diffstat (limited to 'contrib/gcc/objc/ChangeLog')
| -rw-r--r-- | contrib/gcc/objc/ChangeLog | 953 |
1 files changed, 953 insertions, 0 deletions
diff --git a/contrib/gcc/objc/ChangeLog b/contrib/gcc/objc/ChangeLog new file mode 100644 index 0000000..b5ff8a8 --- /dev/null +++ b/contrib/gcc/objc/ChangeLog @@ -0,0 +1,953 @@ +2007-05-13 Release Manager + + * GCC 4.2.0 released. + +2007-01-23 Andrew Pinski <pinskia@gmail.com> + + PR objc/27438 + * objc-act.c (objc_add_static_instance): Mark the decl as + TREE_USED. + +2007-01-20 Andrew Pinski <pinskia@gmail.com> + + PR objc/30479 + * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead + of htab_hash_pointer. + (lookup_interface): Likewise. + (add_class): Likewise. + +2006-10-10 Brooks Moses <bmoses@stanford.edu> + + * Make-lang.in: Added empty "objc.pdf" target. + +2006-09-26 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/29195 + * objc-act.c (objc_push_parm): If we change the type of the + decl, relayout the decl. + +2006-09-19 Eric Christopher <echristo@apple.com> + + * objc-act.c (JBLEN): Rename to OBJC_JBLEN, + default to something innocuous. + (build_next_objc_exception_stuff): Rename JBLEN. + +2006-07-28 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies. + +2006-07-19 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR obj-c++/28434 + * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes. + +2006-06-06 Mike Stump <mrs@apple.com> + + * objc-act.c: Remove prototype for objc_build_volatilized_type. + +2006-05-24 Mike Stump <mrs@apple.com> + + * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN. + +2006-05-05 Volker Reichelt <reichelt@igpm.rwth-aachen.de> + + PR objc/27240 + * objc-act.c (objc_is_public): Return early on invalid type. + +2006-03-02 Fariborz Jahanian <fjahanian@apple.com> + + * objc-act.c (init_module_descriptor): Remove file name from + module descriptor. + (gen_type_name_0): Fix ICE when issuing warning. + +2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + * Make-lang.in (OBJC): Remove + (OBJECTIVE-C): Remove + (objective-c): Remove + (.PHONY): Remove objective-c and ObjC + +2005-12-14 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/25360 + * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed + by the inner type. + +2005-12-12 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/25348 + * objc-act.c (encode_array): Handle arrays to zero sized types. + +2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * Make-lang.in (objc.all.build, objc.install-normal): Remove. + +2005-12-07 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> + + * Make-lang.in: Remove all dependencies on s-gtype. + +2005-12-02 Richard Guenther <rguenther@suse.de> + + * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp + next_sjlj_build_exc_extract, next_sjlj_build_catch_list, + next_sjlj_build_try_catch_finally, objc_begin_catch_clause, + build_objc_method_call, objc_rewrite_function_call): Use buildN + instead of build. + +2005-10-20 Geoffrey Keating <geoffk@apple.com> + + * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW + on objc_msgSend and like builtin functions. + +2005-10-17 Andreas Krebbel <krebbel1@de.ibm.com> + + * objc-act.c (objc_build_component_ref): Adjust call to + finish_class_member_access_expr due to a changed prototype. + +2005-08-31 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/23306 + * objc-act.c (generate_strings): Remove and move code to + finish decl to ... + (add_objc_string): here when creating a new string decl. + (finish_objc): Don't call generate_strings. + +2005-08-31 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/23381 + * objc-act.c (next_sjlj_build_try_catch_finally): Set + TREE_SIDE_EFFECTS on catch_seq after building it. + +2005-08-09 Andrew Pinski <pinskia@physics.uc.edu> + + part of PR objc/21992 + * objc-act.c (handle_class_ref): The ref decl is always referenced. + +2005-07-20 Giovanni Bajo <giovannibajo@libero.it> + + Make CONSTRUCTOR use VEC to store initializers. + * objc-act.c (objc_build_constructor): Use build_constructor_from_list + instead of build_constructor. + +2005-07-08 Daniel Berlin <dberlin@dberlin.org> + + * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is + removed. + * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common. + (KEYWORD_KEY_NAME): Use decl_minimal. + (METHOD_SEL_NAME): Ditto.. + (METHOD_SEL_ARGS): Use decl_non_common. + (METHOD_ADD_ARGS): Ditto. + (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common. + (METHOD_DEFINITION): Ditto. + (METHOD_ENCODING): Ditto. + * objc-lang.c: (objc_init_ts): New function. + +2005-07-07 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_build_struct): Pass in an actual @interface + instead of its name, and annotate the struct created (and all + existing variants thereof) with the @interface. + (objc_compare_types): Treat forward-declared ObjC classes + as stand-alone (root) classes for purposes of type comparisons. + (build_private_template): Move some code to objc_build_struct(). + +2005-07-07 Ziemowit Laski <zlaski@apple.com> + + PR objc/22274 + * objc-act.c (objc_build_string_object): For GNU-style constants, + use the @interface type rather than the built-in type. + +2005-07-03 Kazu Hirata <kazu@codesourcery.com> + + * Make-lang.in (cc1plus-checksum.c): Use + build/genchecksum$(build_exeext), not build/genchecksum$(exeext). + +2005-07-02 Joseph S. Myers <joseph@codesourcery.com> + + * objc-act.c: Use %q to quote in diagnostics. + +2005-07-02 Joseph S. Myers <joseph@codesourcery.com> + + * objc-act.c: Use '+' flag instead of %J. Use 'q' flag for + quoting. + +2005-06-30 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_build_volatilized_type): New function. + (objc_volatilize_decl): Call objc_build_volatilized_type() + instead of build_qualified_type(). + +2005-06-29 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_build_internal_const_str_type): New function. + (check_string_class_template): Use objc_get_class_ivars() instead + of TYPE_FIELDS() to retrieve ivar list. + (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather + than the field itself. + (objc_build_string_object): Synthesize a "__builtin_ObjCString" + type and use it to lay out compile-time string objects. + * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type): + New. + +2005-06-28 Paul Brook <paul@codesourcery.com> + + * objc-act.c (objc_init_exceptions): Call + default_init_unwind_resume_libfunc. + +2005-06-27 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO + portion of TYPE_LANG_SPECIFIC info for all variants of + a class before calling finish_struct(), and restore + same TYPE_OBJC_INFO afterwards. + +2005-06-25 Kelley Cook <kcook@gcc.gnu.org> + + * all files: Update FSF address in copyright headers. + +2005-06-15 Joseph S. Myers <joseph@codesourcery.com> + + * objc-act.c (my_build_string_pointer): New. + (objc_get_class_reference, get_super_receiver): Call + my_build_string_pointer instead of my_build_string when building + function arguments. + +2005-05-25 Mike Stump <mrs@mrs.kithrup.com> + + * objc-act.c (volatilized_hash): Avoid warnings on 64-bit + machines. + +2005-05-24 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_build_struct): New function. + (objc_derived_from_p): Likewise. + (objc_build_component_ref): Likewise. + (objc_copy_binfo): Likewise. + (objc_xref_basetypes): Likewise. + (objc_lookup_protocol): Likewise. + (objc_compare_protocols): Likewise. + (objc_volatilize_decl): Likewise. + (encode_aggregate_fields): Likewise. + (volatilized_hash): Likewise. + (volatilized_eq): Likewise. + (objc_compare_types): Likewise. + (objc_type_quals_match): Likewise. + (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro + of same name. + (get_class_ivars): Add second parameter indicating if entire + hierarchy is desired. + (struct volatilized_type): New type. + (volatilized_htab): New hash table. + (objc_types_compatible_p, objc_comptypes): Remove functions. + (synth_module_prologue): Do not initialize 'unused_list'. + (objc_get_class_reference): Fix ObjC++ impedance mismatches. + (objc_declare_alias): Implement as a typedef. + (objc_substitute_decl, objc_gimplify_expr): Reformat. + (objc_get_class_ivars): Adjust call to get_class_ivars(). + (next_sjlj_build_enter_and_setjmp, synth_forward_declarations, + build_ivar_reference, get_super_receiver): Call + objc_build_component_ref() instead of build_component_ref(). + (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of + objc_comptypes(). + (build_private_template): Call objc_build_struct() instead of + start_struct() and finish_struct(). + (hash_init): Initialize volatilized_htab. + (objc_is_public): Adjust calls to objc_get_ivars(); adjust + ObjC++ impedance mismatches. + (encode_aggregate_within): Streamline by calling + encode_aggregate_fields(). + * objc-act.h (objc_types_compatible_p): Remove prototype. + (OCTI_UNUSED_LIST, unused_list): Remove slot. + * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove. + +2005-05-18 Geoffrey Keating <geoffk@apple.com> + + * Make-lang.in (cc1obj-dummy): New. + (cc1obj-checksum.c): New. + (cc1obj-checksum.o): New. + (cc1obj): Add cc1obj-checksum.o. + +2005-05-18 Mike Stump <mrs@apple.com> + + PR objc/21641 + * objc-act.c (struct interface_tuple): Mark it up for GC. + (interface_htab): It is really a struct interface_tuple. + +2005-05-17 Ziemowit Laski <zlaski@apple.com> + Mike Stump <mrs@apple.com> + + Yet more Objective-C++... + + * objc-act.c (objc_finish_try_stmt): Add return value. + (objc_build_synchronized): Likewise. + + * objc-act.c (objc_is_gcable_type): Add. + (objc_substitute_decl): Add. + (objc_build_ivar_assignment): Add. + (objc_build_global_assignment): Add. + (objc_build_strong_cast_assignment): Add. + (objc_is_ivar_reference_p): Add. + (objc_is_global_reference_p): Add. + (objc_generate_write_barrier): Add. + (objc_rewrite_function_call): Add. + (objc_gimplify_expr): Add Objective-C++ support. + * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise. + (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add. + (INIT_TYPE_OBJC_INFO): Add Objective-C++ support. + (DUP_TYPE_OBJC_INFO): Likewise. + (struct imp_entry): Add field has_cxx_cdtors. + (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL, + OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL, + OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL, + OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL, + OCTI_ASSIGN_STRONGCAST_DECL. + (umsg_fast_decl): Add. + (objc_assign_ivar_decl): Add. + (objc_assign_ivar_fast_decl): Add. + (objc_assign_global_decl): Add. + (objc_assign_strong_cast_decl): Add. + (objc_method_list_ptr): Add. + (objc_method_proto_list_ptr): Add. + (objc_ivar_list_ptr): Add. + + * objc-act.c (should_call_super_dealloc): Add. + (OBJC_VERSION): Bump to 6. + (objc_is_gcable_type): Add. + (objc_substitute_decl): Add. + (objc_build_ivar_assignment): Add. + (objc_build_global_assignment): Add. + (objc_build_strong_cast_assignment): Add. + (objc_is_gcable_p): Add. + (objc_is_ivar_reference_p): Add. + (objc_is_global_reference_p): Add. + (generate_shared_structures): Add flags parameter. + (objc_generate_cxx_ctor_or_dtor): Add. + (objc_generate_cxx_cdtors): Add. + (add_class): Add name parameter. + (objc_types_share_size_and_alignment): Add. + (comp_proto_with_proto): Add strict parameter. + (CLS_HAS_CXX_STRUCTORS): Add. + (TAG_ASSIGNIVAR): Add. + (TAG_ASSIGNGLOBAL): Add. + (TAG_ASSIGNSTRONGCAST): Add. + (TAG_MSGSEND_FAST): Add. + (TAG_ASSIGNIVAR_FAST): Add. + (TAG_CXX_CONSTRUCT): Add. + (TAG_CXX_DESTRUCT): Add. + (OBJC_LOOKUP_CLASS): Add. + (OBJC_LOOKUP_NO_SUPER): Add. + (objc_finish_file): Add pch support. + (objc_finish_implementation): Add Objective-C++ support. + (synth_module_prologue): Likewise. + (synth_module_prologue): Add fast dispatching. + (objc_get_class_reference): Add Objective-C++ support. + (objc_generate_write_barrier): Likewise. + (next_sjlj_build_enter_and_setjmp): Likewise. + (objc_begin_try_stmt): Likewise. + (build_next_objc_exception_stuff): Add fast ivar support. + (build_private_template): Mark the record as used so debug + information is generated. + (build_protocol_template): Add Objective-C++ support. + (objc_method_parm_type) Likewise. + (objc_generate_cxx_ctor_or_dtor): Likewise. + (objc_generate_cxx_cdtors): Likewise. + (build_protocol_initializer): Likewise. + (build_category_template): Likewise. + (build_class_template): Likewise. + (build_method_list_template): Likewise. + (build_category_initializer): Likewise. + (build_shared_structure_initializer): Likewise. + (objc_finish_message_expr): Likewise. + (build_objc_method_call): Add fast dispatch support. + (lookup_method_static): Add support to end search at superclasses. + (add_method_to_hash_list): Add strict parameter to + comp_proto_with_proto. + (objc_add_method): Likewise. + (objc_add_method): Also set the interface_value. + (add_instance_variable): Add Objective-C++ support. + (objc_is_public): Likewise. + (start_class): Likewise. + (continue_class): Likewise. + (encode_aggregate_within): Likewise. + (start_method_def): Likewise. + (objc_start_function): Clear current_function_returns_value + and current_function_returns_null. + (really_start_method): Add Objective-C++ support. + (objc_finish_method_definition): Add warning for missing + [super dealloc]. + (finish_objc): Add Objective-C++ support. + (generate_objc_image_info): Likewise. + (objc_lookup_ivar): Likewise. + * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise. + (INIT_TYPE_OBJC_INFO): Likewise. + (DUP_TYPE_OBJC_INFO): Likewise. + +2005-04-23 DJ Delorie <dj@redhat.com> + + * objc-act.c: Adjust warning() callers. + +2005-04-21 Roger Sayle <roger@eyesopen.com> + + * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing + this field of an objc method decl. + * objc-act.c (build_method_decl): Take an additional "ellipsis" + argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate. + (objc_build_method_signature): Accept additional "ellipsis" + argument and pass it to build_method_decl. + (get_arg_type_list, start_method_def, gen_method_decl): Use + the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the + TREE_OVERFLOW field of a TREE_LIST node. + +2005-04-20 Joseph S. Myers <joseph@codesourcery.com> + + PR c/12913 + * objc-act.c (objc_start_function): Create stack level for context + of identifiers with variably modified type. + +2005-03-30 Joseph S. Myers <joseph@codesourcery.com> + + PR c/772 + PR c/17913 + * objc-act.c (objc_start_function): Push context on + label_context_stack. + +2005-03-23 Joseph S. Myers <joseph@codesourcery.com> + + * objc-act.c (next_sjlj_build_enter_and_setjmp, + next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally): + Call c_common_truthvalue_conversion. + +2005-02-25 Joseph S. Myers <joseph@codesourcery.com> + + * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o, + objc/objc-parse.c, objc/objc-parse.y): Remove + (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean, + objc.distclean, objc.maintainer-clean): Update for new parser. + * config-lang.in (gtfiles): Update for new parser. + +2005-01-29 Kazu Hirata <kazu@cs.umass.edu> + + * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update + copyright. + +2005-01-27 Matt Austern <austern@apple.com> + + * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before + calling instantiate_pending_templates. + +2005-01-26 Alexander Malmberg <alexander@malmberg.org> + + PR objc/18862 + * objc-act.c (build_selector_translation_table): Use + input_location in the diagnostic for the GNU runtime or if + TREE_PURPOSE (chain) is NULL. + +2005-01-25 Alexander Malmberg <alexander@malmberg.org> + + PR objc/18408 + * objc-act.c (objc_types_compatible_p): New function. + * objc-act.h (objc_types_compatible_p): Declare. + * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define. + +2005-01-16 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_push_parm): Call c_type_promotes_to() + via a lang-hook. + +2005-01-15 Ziemowit Laski <zlaski@apple.com> + + PR objc/19321 + * objc-act.c (get_arg_type_list): Decay function arguments into + pointers. + (objc_push_parm): Likewise; bring PARM_DECL construction closer + in line with what the C front-end does. + (objc_get_parm_info): Call pushdecl() and finish_decl() on + each PARM_DECL, like the C front-end does. + (start_method_def): Remove redundant ARRAY_TYPE decay. + (objc_start_function): Bring closer in line with what the + C front-end does for functions. + +2005-01-14 Mike Stump <mrs@apple.com> + + * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so + that -fobjc-exceptions is accepted. + +2004-12-30 Ziemowit Laski <zlaski@apple.com> + + PR objc/18971 + * objc-act.c (get_arg_type_list, start_method_def): Decay + array arguments into pointers. + (gen_type_name_0): Learn to pretty-print array types. + +2004-12-15 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (build_private_template): Change to return 'void'; do + not set ivar_context, uprivate_record or objc_instance_type. + (objc_comptypes, gen_type_name_0): For types 'id' and 'Class', + retrieve protocol list from the pointee rather than the pointer itself; + check TYPE_HAS_OBJC_INFO(...) precondition before accessing + TYPE_OBJC_PROTOCOL_LIST. + (objc_get_protocol_qualified_type): For types 'id' and 'Class', + construct a variant of the pointee as well as the pointer, and + store protocol information in the former. When creating variants + of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate + TYPE_OBJC_INTERFACE information. + (objc_declare_class): If a TYPE_DECL is looked up, retrieve the + underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE; + for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE + holding an IDENTIFIER_NODE. + (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before + accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead + of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding + an IDENTIFIER_NODE (meaning a @class forward-declaration only). + (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling + lookup_interface(). + (continue_class): For @implementations, set ivar_context, + uprivate_record and objc_instance_type, for @interfaces, call + build_private_template(). + (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing + TYPE_OBJC_INTERFACE. + (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before + accessing TYPE_OBJC_PROTOCOL_LIST. + * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO, + DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC, + SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros. + (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points + to an actual @interface; stored in TYPE_LANG_SPECIFIC(...). + (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in + TYPE_LANG_SPECIFIC(...). + (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete. + (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER, + TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P; + adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST + instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST. + +2004-11-29 Joseph Myers <joseph@codesourcery.com> + + PR c/7544 + * Make-lang.in (objc/objc-act.o): Update dependencies. + * objc-act.c (objc_finish_file): Call + maybe_apply_pending_pragma_weaks if not OBJCPLUS. + +2004-11-09 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/18406 + * obj-act.c (encode_type): 96bits doubles are encoded the + same way as 64bit and 128bit doubles are. + +2004-11-09 Joseph S. Myers <joseph@codesourcery.com> + + * objc-act.c: Use %q, %< and %> for quoting in diagnostics. + +2004-11-08 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/16546 + * objc-act.c (generate_method_descriptors): Remove setting + the new decls' type to variable_length_type. + (generate_ivar_lists): Likewise. + (generate_dispatch_tables): Likewise. + +2004-10-30 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_lookup_ivar): The new OTHER parameter + contains the result of the ID lookup by the C or C++ + front-end; in class methods, use OTHER if it exists; + in instance methods, use OTHER only if it is locally + declared. + +2004-10-26 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (finish_class): Do not synthesize bogus + 'extern objc_object *_Foo;' declarations for @interface Foo. + +2004-10-25 Ziemowit Laski <zlaski@apple.com> + David Ayers <d.ayers@inode.at> + + * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED + instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for: + 'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *'; + 'Class <Protocol> == id' and 'Class <Protocol> == Class'. + (objc_is_id): Add test for 'super'. + (objc_finish_message_expr): Allow for messaging of 'Class <Proto>' + receivers; if class methods are not found in protocol lists, search + for instance methods therein and warn if one is found. Look in + global hash tables for suitable method as a last resort when messaging + 'id <Proto>', 'Class <Proto>' and invalid receiver types. + (objc_add_method): Insert instance methods listed in protocols into + the global class method hash table. + * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to + IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in + addition to 'id <Proto>'. + +2004-10-21 Andrew Pinski <pinskia@physics.uc.edu> + + PR objc/17923 + * objc-act.c (objc_build_string_object): Create a CONST_DECL + for the NeXT runtime case. + +2004-10-02 Kazu Hirata <kazu@cs.umass.edu> + + * objc-act.c: Fix comment typos. + +2004-09-24 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (init_objc_symtab, init_module_descriptor, + build_shared_structure_initializer): When initializing 'long' + fields, ensure that the initializer value is also 'long'. + +2004-09-24 Zack Weinberg <zack@codesourcery.com> + + * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION + throughout. + (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION. + (build_selector_translation_table): Use %J in diagnostic + instead of diddling input_line. Fix spelling. + +2004-09-21 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_fold_objc_type_ref): New function. + * objc-act.h (objc_fold_objc_type_ref): New prototype. + +2004-09-09 Joseph S. Myers <jsm@polyomino.org.uk> + + * objc-act.c (objc_start_function, really_start_method, + objc_get_parm_info, start_method_def): Update to new arg_info + structures. + +2004-09-07 Ziemowit Laski <zlaski@apple.com> + + * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of + objc/objc-act.h. + (objc/objc-act.o): Depend on $(HASHTAB_H). + * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and + objcp-decl.h instead of c-tree.h. + (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix, + error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl, + build_protocol_template): Adjust prototypes. + (build_module_initializer_routine, start_class, continue_class, + finish_class, start_method_def, objc_start_function, start_protocol, + build_method_decl, objc_add_method, add_instance_variable, + build_ivar_reference, is_ivar, is_private, get_super_receiver, + build_selector_table_decl, objc_push_parm, objc_get_parm_info, + gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl, + create_field_decl): New prototypes. + (objc_expand_function_end, comp_method_with_proto, objc_expr_last, + gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl, + define_decl, create_builtin_decl, gen_declspecs): Remove prototypes. + (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME. + (CLASS_TYPEDEF_NAME): New. + (TAG_EXECCLASS): Change from a global variable to a #define. + (TAG_RETURN_STRUCT): Delete. + (TAG_GNUINIT): New, holds '__objc_gnu_init' name. + (objc_inherit_code, objc_public_flag): New, moved from c-parse.in. + (string_descriptor): New struct. + (string_htab): New hash table. + (string_hash, string_eq): New prototypes. + (generate_struct_by_value_array): Call create_field_decl() instead of + create_builtin_decl(). + (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS; + In ObjC++ mode, call cxx_init() instead of c_objc_common_init(). + (objc_finish_file): In ObjC++, call instantiate_pending_templates() + and cp_finish_file(). + (define_decl, get_static_reference, get_protocol_reference, + create_builtin_decl): Remove functions. + (objc_start_class_interface, objc_start_category_interface, + objc_start_protocol, objc_continue_interface, objc_finish_interface, + objc_start_class_implementation, objc_start_category_implementation, + objc_continue_implementation, objc_finish_implementation, + objc_set_visibility, objc_set_method_type, + objc_build_method_signature, objc_add_method_declaration, + objc_start_method_definition, objc_add_instance_variable, + objc_get_protocol_qualified_type, create_field_decl, + start_var_decl, finish_var_decl): New functions. + (setup_string_decl): Simplify since it is only called once. + (synth_module_prologue): Call build_class_template(); predefine 'id' + and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug + hooks for duration of function; fix GNU runtime messenger signatures + to correspond to reality; forward-declare '__objc_exec_class' for the + GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate + 'extern "C" { ... }' wrappers around synthesized declarations; call + build_protocol_template() and build_category_template(). + (string_hash, string_eq): New functions. + (objc_build_string_object): Check metaclass correctness only once; + store string literals in hash table. + (objc_build_constructor): Do not convert initializer elements; + adjust for ObjC++ impedance mismatch. + (build_objc_symtab_template): Call create_field_decl() instead of + create_builtin_decl(). + (init_objc_symtab): Add missing conversion to initializer element. + (build_metadata_decl): Call start_var_decl() instead of define_decl(). + (generate_objc_symtab_decl): Do not call build_category_template(); + call start_var_decl() and finish_var_decl() instead of start_decl() + and finish_decl(). + (build_module_descriptor): Call create_field_decl() instead of + grokfield(); call start_var_decl() and finish_var_decl() instead of + start_decl() and finish_decl(); always mark module descriptor as + used; move GNU runtime-specific functionality to + build_module_initializer_routine(). + (build_module_initializer_routine): New function, broken off of + build_module_descriptor(). + (objc_static_init_needed_p, objc_generate_static_init_call): New + functions. + (generate_static_references, generate_strings, + build_selector_translation_table, generate_descriptor_table, + generate_ivars_list, generate_dispatch_table, generate_category): Call + start_var_decl() and finish_var_decl() instead of start_decl() and + finish_decl(); build a type directly instead of via groktypename(). + (build_selector_reference_decl, build_selector_table_decl, + build_class_reference_decl, build_protocol_reference, + generate_objc_image_info): Call start_var_decl() instead of + build_decl(). + (build_selector_reference): For GNU runtime, do not call + build_selector_reference_decl(). + (build_selector, build_typed_selector_reference): Always convert + result to the selector type. + (add_objc_string): Cast return value to 'char *'. + (build_method_prototype_template, build_selector_template, + build_method_template): Use actual selector type for fields + pointing to selectors. + (finish_objc): For GNU runtime, call + build_module_initializer_routine() after build_module_descriptor(). + (generate_protocol_list, generate_shared_structures): Call + start_var_decl() and finish_var_decl() instead of start_decl() and + finish_decl(); build a type directly instead of via + groktypename(). + (synth_id_with_class_suffix): Return a string. + (get_arg_type_list): For instance methods, use the instance type for + 'self'; do not call groktypename_in_parm_context(). + (build_objc_string_decl): Squash redeclaration errors in ObjC++. + (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME; + handle RECORD_TYPEs in ObjC as well as ObjC++. + (objc_is_id): New function. + (objc_is_object_ptr): Return the canonical type node. + (objc_get_class_ivars): Simplify using get_class_ivars(). + (get_class_ivars): Remove second parameter; create a fresh copy + of the ivar list for each call; do not check for existence of + super class. + (objc_eh_runtime_type): Mark #ifndef OBJCPLUS. + (objc_init_exceptions): When using SJLJ-style exceptions, require + the use of '-fobjc-exceptions' flag; do not require it for DWARF-style + exceptions. + (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use + objc_object_type instead of objc_id_type. + (objc_begin_catch_clause): Convert the incoming PARM_DECL into + a VAR_DECL before placing it in the appropriate scope; do not + call define_decl(); adjust call to c_begin_compound_stmt(); + use objc_object_type instead of objc_id_type. + (build_next_objc_exception_stuff): Call create_field_decl() instead + of create_builtin_decl(); construct type directly instead of calling + groktypename(); use OBJC_VOID_AT_END to mark end of function parameters. + (build_private_template): Adjust call to get_class_ivars(); build + a type directly instead of via groktypename(). + (build_protocol_template, build_method_prototype_list_template, + build_method_prototype_template, build_category_template, + build_selector_template, build_class_template, build_super_template, + build_ivar_template, build_ivar_list_template, + build_method_list_template, build_method_template): + Call create_field_decl() instead of grokfield(). + (objc_method_parm_type): Do not call groktypename(). + (generate_descriptor_table): Call start_var_decl() and + finish_var_decl() instead of start_decl() and finish_decl(). + (generate_method_descriptors, build_protocol_initializer, + generate_dispatch_tables, build_category_initializer, + build_shared_structure_initializer): Do not call groktypename(). + (generate_protocols): Call start_var_decl() and finish_var_decl() + instead of start_decl() and finish_decl(); do not call groktypename(). + (error_with_ivar): Remove last parameter. + (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition + to CLASS_IVARS lists; adjust calls to error_with_ivar(). + (generate_ivar_lists): Convert one of the initializer elements; do + not call groktypename(). + (get_arg_type_list, start_method_def, gen_method_def): Account for + new representation of variable arguments and '...' in Objective-C + methods; add Objective-C++ impedance matching code. + (is_objc_type_qualifier): Remove function. + (adjust_type_for_id_default): Simplify; there is no longer a need to + wade through declspecs. + (lookup_interface, start_class, continue_class, + finish_class, start_method_def, start_protocol, build_method_decl, + objc_add_method, add_instance_variable, build_ivar_reference, + is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue): + Make into static functions. + (receiver_is_class_object): Use new IS_CLASS() macro. + (objc_build_message_expr): Tweak ObjC++ message argument handling; + call objc_finish_message_expr() instead of finish_message_expr(). + (finish_message_expr): Rename to objc_finish_message_expr(); use + OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME. + call gen_type_name() instead of gen_declaration(); call objc_is_id() + instead of using IS_ID and IS_CLASS; Use objc_class_name instead of + calling get_identifier("Class"); handle CONVERT_EXPRs in receiver. + (build_objc_method_call, warn_with_method): Do not call groktypename(). + (build_ivar_reference): Call convert() instead of clobbering in a + type. + (hash_init): Initialize string_htab hash table. + (add_instance_variable): Simplify parameter list; do not call grokfield(); + do not populate CLASS_IVARS list. + (start_class): Check for the existence of super class, if one was specified. + (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not + call build_class_template(); adjust call to get_class_ivars(); call + build_decl(), pushdecl() and finish_decl() instead of define_decl(). + (finish_class): Call build_decl(), pushdecl() and finish_decl() instead + of define_decl(). + (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size. + (start_protocol): Do not call build_protocol_template(); use + PROTOCOL_BINFO_ELTS for the tree vector size. + (encode_type_qualifiers): Do not handle the 'const' qualifier here. + (encode_pointer): Encode 'const char *' as 'r*', for backwards + compatibility. + (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld". + (encode_type): Handle the 'const' qualifier here. + (objc_parmlist): New global variable, sued by objc_push_parm and + objc_get_parm_info(). + (objc_push_parm, objc_get_parm_info): New functions. + (objc_expr_last): Remove function. + (synth_self_and_ucmd_args): For instance methods, use the instance + type for 'self'; call objc_push_parm() instead of push_parm_decl(). + (start_method_def): Do not call push_scope(), declare_parm_level(), + pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last(); + just use objc_push_parm() and objc_get_parm_info(). + (comp_method_with_proto): Remove function. + (objc_types_are_equivalent): Strip away indirections before comparing + underlying types. + (comp_proto_with_proto): Do not call groktypename(); types are no + longer in raw declspec format. + (objc_start_function): New function. + (really_start_method): Call comp_proto_with_proto() instead of + comp_method_with_proto(); call objc_start_function() instead of + hand-crafting a function declarator. + (continue_method_def, objc_expand_function_end): Remove functions. + (get_super_receiver): Call objc_get_current_scope() instead of + get_current_scope(); reference 'super_class' field (instead of + 'class'). + (finish_method_def): Rename to objc_finish_method_definition() and + add a function decl parameter; move method encoding call from + objc_expand_function_end(). + (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs, + gen_declaration_1): Remove functions. + (tmpbuf, RAW_DECLSPEC): Remove. + (gen_declaration): Remove second parameter; simplify to deal + with TYPE_P nodes instead of raw declspecs. + (gen_type_name, gen_type_name_0): New functions. + (gen_method_decl): Remove second parameter; call gen_type_name() + instead of gen_declaration_1(). + (dump_interface): Adjust calls to gen_declaration() and + gen_method_decl(); do not allocate a separate string buffer. + (init_objc): Allocate a larger string buffer to accommodate + dump_interface(); adjust call to build_module_descriptor(); + add call to build_module_initializer_routine() for the GNU + runtime. + (generate_classref_translation_entry): Do not call start_decl(); call + finish_var_decl() instead of finish_decl(); call convert() instead of + build_c_cast(). + * objc-act.h (CLASS_OWN_IVARS): Remove accessor. + (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is + gone. + (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New. + (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove. + (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME, + objc_object_type and objc_object_name, respectively. + (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference, + objc_class_name): New. + (IS_CLASS): New macro. + (IS_ID, IS_SUPER): Robustify. + (OCTI_EXECCLASS_DECL, execclass_decl): New. + (finish_file, start_class, continue_class, finish_class, + start_method_def, continue_method_def, finish_method_def, + start_protocol, finish_protocol, objc_build_throw_stmt, + objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue, + objc_build_synchronized_epilogue, objc_build_try_prologue, + objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue, + objc_build_finally_prologue, objc_build_finally_epilogue, + is_ivar, is_private, is_public, add_instance_variable, objc_add_method, + get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name, + get_class_reference, get_static_reference, get_object_reference, + build_message_expr, finish_message_expr, build_selector_expr, + build_ivar_reference, build_keyword_decl, build_method_decl, + build_protocol_expr, build_objc_string_object, objc_declare_alias, + objc_declare_class, objc_declare_protocols, objc_comptypes, + objc_check_decl, build_encode_expr): Remove prototypes. + (imp_count, cat_count): Make GGC-aware. + (OBJC_SET_TYPE_NAME): New macro. + +2004-09-03 Ziemowit Laski <zlaski@apple.com> + + * config-lang.in: Update copyright notice. + (lang_requires): Indicate that ObjC requires C to be built first. + +2004-09-01 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of + TYPE_NAME. + (build_objc_string_object): Rename to objc_build_string_object(). + (get_class_reference): Rename to objc_get_class_reference(). + (get_class_ivars_from_name): Rename to objc_get_class_ivars(). + (next_sjlj_build_catch_list, get_super_receiver): Call + objc_get_class_reference() instead of get_class_reference(). + (build_keyword_decl): Rename to objc_build_keyword_decl(). + (build_message_expr): Rename to objc_build_message_expr(). + (build_protocol_expr): Rename to objc_build_protocol_expr(). + (build_selector_expr): Rename to objc_build_selector_expr(). + (build_encode_expr): Rename to objc_build_encode_expr(). + * objc-act.h (get_class_ivars_from_name): Rename prototype to + objc_get_class_ivars(). + (get_class_reference): Rename prototype to objc_get_class_reference(). + (build_message_expr): Rename prototype to objc_build_message_expr(). + (build_selector_expr): Rename prototype to objc_build_selector_expr(). + (build_keyword_decl): Rename prototype to objc_build_keyword_decl(). + (build_protocol_expr): Rename prototype to objc_build_prototype_expr(). + (build_objc_string_object): Rename prototype to + objc_build_string_object(). + +2004-09-01 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (lookup_interface): Make function 'static' and add a + local prototype. + (objc_check_decl, get_class_reference, objc_declare_alias, + objc_declare_class, objc_is_object_ptr): Call objc_is_class_name() + instead of is_class_name(). + (get_super_receiver, objc_clear_super_receiver): Call + objc_get_current_scope() instead of get_current_scope(). + (is_class_name): Rename to objc_is_class_name. + (lookup_objc_ivar): Rename to objc_lookup_ivar. + +2004-08-28 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_is_reserved_word): New function. + +2004-08-15 Ziemowit Laski <zlaski@apple.com> + + * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H), + $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h. + (objc/objc-parse.o): Do not depend on gtype-objc.h. + * objc-act.c: Do not include gtype-objc.h. + (finish_file): Rename to objc_finish_file(). + * objc-act.h (finish_file): Update copyright notice; remove prototype. + * objc-lang.c: Update copyright notice; include diagnostic.h, + c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include + toplev.h. + (finish_file): New hook routine. + (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS, + LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION, + LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS, + LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P, + LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE, + LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION, + LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL, + LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, + LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, + LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED, + LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, + LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT, + LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE, + LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN, + LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS, + LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P, + LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING, + LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS, + LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN, + LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE, + LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE, + LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, + LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO, + LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS): + Move to c-objc-common.h. |
