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Diffstat (limited to 'gcc/objc/ChangeLog.apple-ppc')
| -rw-r--r-- | gcc/objc/ChangeLog.apple-ppc | 339 |
1 files changed, 339 insertions, 0 deletions
diff --git a/gcc/objc/ChangeLog.apple-ppc b/gcc/objc/ChangeLog.apple-ppc new file mode 100644 index 00000000000..d50e75ab4e7 --- /dev/null +++ b/gcc/objc/ChangeLog.apple-ppc @@ -0,0 +1,339 @@ +2005-07-05 Devang Patel <dpatel@apple.com> + + Radar 4168086 + * lang-specs.h: While making PCH, invoke as if -fsave-repository + is used when -save-temps is not used. + +2005-07-01 Ziemowit Laski <zlaski@apple.com> + + Radar 4153181 + * objc-act.c (objc_build_volatilized_type): New function. + (objc_volatilize_decl): Call objc_build_volatilized_type() + instead of build_qualified_type(). + +2005-06-30 Devang Patel <dpatel@apple.com> + + * lang-specs.h: While making PCH, invoke as if -fsave-repository + is used. + +2005-06-28 Ziemowit Laski <zlaski@apple.com> + + Radar 4140824 + * 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. + +2005-06-22 Ziemowit Laski <zlaski@apple.com> + + Radar 4154928 + * objc-act.c (objc_common_type): New function. + +2005-06-21 Ziemowit Laski <zlaski@apple.com> + + Radar 4149909 + * 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. + +2005-05-19 Ziemowit Laski <zlaski@apple.com> + + Radar 4035492 + * objc-act.c (objc_build_struct, objc_derived_from_p, + objc_build_component_ref, objc_copy_binfo, objc_xref_basetypes, + objc_lookup_protocol, objc_compare_protocols, objc_volatilize_decl, + encode_aggregate_fields, volatilized_hash, volatilized_eq, + objc_compare_types, objc_type_quals_match): + New functions. + (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. + +2005-04-19 Ziemowit Laski <zlaski@apple.com> + + Radar 4056870 + * objc-act.c (start_class): Traverse @compatibility_alias + declaration when looking up super class; produce error + message if super class only has a @class declaration. + +2005-04-11 Ziemowit Laski <zlaski@apple.com> + + Radar 4073569 + * objc-act.c (objc_finish_message_expr): When sending + messages to classes that were _only_ forward-declared + (via '@class'), do not issue "may not respond" to + warnings. + +2005-04-08 Ziemowit Laski <zlaski@apple.com> + + Radar 4055183 + * objc-act.c (objc_rewrite_function_call): New function. + +2005-03-11 Ziemowit Laski <zlaski@apple.com> + + Radar 3995882 + * objc-act.c (objc_begin_try_stmt): When doing _setjmp()/ + _longjmp() EH, call objc_mark_locals_volatile(). + +2005-02-17 Ziemowit Laski <zlaski@apple.com> + + Radar 4006978 + * objc-act.c (objc_is_public): Remove unneeded code. + +2005-02-17 Ziemowit Laski <zlaski@apple.com> + + Radar 3635843, 3922342 + * objc-act.c (OBJC_VERSION): Bump to '6' for the NeXT. + (objc_is_gcable_type, objc_substitute_decl, + objc_build_ivar_assignment, objc_build_global_assignment, + objc_build_strong_cast_assignment, objc_is_gcable_p, + objc_is_ivar_reference_p, objc_is_global_reference_p, + objc_generate_write_barrier): New functions. + (TAG_ASSIGNIVAR, TAG_ASSIGNGLOBAL, TAG_ASSIGNSTRONGCAST, + TAG_MSGSEND_FAST, TAG_ASSIGNIVAR_FAST, OFFS_MSGSEND_FAST, + OFFS_ASSIGNIVAR_FAST): New macros. + (synth_module_prologue): Synthesize 'objc_msgSend_Fast' + function prototype. + (build_next_objc_exception_stuff): Synthesize + 'objc_assign_ivar', 'objc_assign_ivar_Fast', + 'objc_assign_global' and 'objc_assign_strongCast' + function prototypes. + (build_objc_method_call): Call 'objc_msgSend_Fast' + instead of 'objc_msgSend' if '-fobjc-direct-dispatch' + has been specified. + (finish_objc): Generate image info if '-fobjc-gc' + has been specified. + (generate_objc_image_info): Set a bit indicating if + '-fobjc-gc' has been specified. + * objc-act.h (OCTI_UMSG_FAST_DECL, OCTI_ASSIGN_IVAR_DECL, + OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL, + OCTI_ASSIGN_STRONGCAST_DECL): New enum slots. + (umsg_fast_decl, objc_assign_ivar_decl, + objc_assign_ivar_fast_decl, objc_assign_global_decl, + objc_assign_strong_cast_decl): New slot accessors. + +2005-02-11 Ziemowit Laski <zlaski@apple.com> + + Radar 3962013 (Part 2) + * objc-act.c (objc_types_share_size_and_alignment): New + function. + (check_duplicates): Update comment. + (comp_proto_with_proto): If types do not match, call + objc_types_share_size_and_alignment() as a fallback in + non-strict mode. + +2005-02-11 Ziemowit Laski <zlaski@apple.com> + + Radar 3978619 + * objc-act.c (should_call_super_dealloc): New variable. + (objc_finish_message_expr): If calling [super dealloc], + clear the should_call_super_dealloc variable. + (start_method_def): If defining a 'dealloc' method in a + non-root class, set the should_call_super_dealloc variable. + (objc_finish_method_definition): Print a warning if + the should_call_super_dealloc is set. + +2005-02-10 Ziemowit Laski <zlaski@apple.com> + + Radar 3982256 + * objc-act.c: Update copyright notice; include langhooks-def.h. + (objc_types_compatible_p): New lang hook function. + * objc-act.h: Update copyright notice. + (objc_types_compatible_p): New prototype. + * objc-lang.c: Update copyright notice. + (LANG_HOOKS_TYPES_COMPATIBLE_P): Point at objc_types_compatible_p(). + +2005-02-08 Ziemowit Laski <zlaski@apple.com> + + Radar 3987972 + * objc-act.c (objc_start_function): Reset + 'current_function_returns_value' and 'current_function_returns_null' + global flags. + +2005-01-30 Ziemowit Laski <zlaski@apple.com> + + Radar 3962013 + * objc-act.c (comp_proto_with_proto): Add a STRICT parameter + to allow for relaxed type comparisons. + (check_duplicates): If '-Wno-strict-selector-match' is specified, + do not warn about multiple method signatures if they differ only + in their ObjC types. + (add_method_to_hash_list, objc_add_method, really_start_method): + Adjust calls to comp_proto_with_proto(). + +2005-01-27 Matt Austern <austern@apple.com> + + Radar 3971445 + * objc-act.c (objc_finish_file): In Objective-C++ mode, set at_eof + before calling instantiate_pending_templates. + +2005-01-17 Ziemowit Laski <zlaski@apple.com> + + * objc-act.c (objc_get_class_reference): Move stray + APPLE LOCAL marker. + +2005-01-17 Ziemowit Laski <zlaski@apple.com> + + Radar 3955336 + * objc-act.c (objc_get_class_reference): In Objective-C++, + make sure a type is declared in the global namespace before + looking it up as an ObjC class. + +2005-01-17 Ziemowit Laski <zlaski@apple.com> + + Radar 3953044 (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. + +2005-01-17 Ziemowit Laski <zlaski@apple.com> + + Radar 3951689 + * objc-act.c (next_sjlj_build_enter_and_setjmp): For + Objective-C++, convert _setjmp() argument to type the + function expects. + (objc_finish_try_stmt, objc_build_synchronized): Return + the resulting statement node. + +2005-01-14 Mike Stump <mrs@apple.com> + + Radar 3948135 + * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so + that -fzero-link is accepted. + +2005-01-12 Ziemowit Laski <zlaski@apple.com> + + Radar 3882153 + * objc-act.c (objc_finish_file): Do not synthesize metadata + when generating a PCH file. + +2005-01-11 Ziemowit Laski <zlaski@apple.com> + + Radar 3918079 + * objc-act.c (OBJC_LOOKUP_CLASS, OBJC_LOOKUP_NO_SUPER): New + flags. + (lookup_method_static): Generalize third argument to indicate + whether to search superclasses for a method. + (really_start_method): When looking for matching method in + the @interface, do not look in superclasses. + +2005-01-06 Ziemowit Laski <zlaski@apple.com> + + Radar 3925982 + * objc-act.c (objc_method_parm_type): Return the type found + rather than its main variant. + (encode_aggregate_within): Streamline util_obstack accesses; + allow for records and/or pointers thereto to be const-qualified. + +2005-01-03 Ziemowit Laski <zlaski@apple.com> + + Radar 3926282 (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. + +2004-11-10 Ziemowit Laski <zlaski@apple.com> + + Radar 3761423 + * objc-act.c (build_private_template): Return 'void'; + move fix for Radar 3261135 from continue_class(). + (objc_is_public): Robustify for use with ObjC++; examine + "raw" ivars of the ObjC class instead of side-effected + fields of the underlying struct. + (continue_class): Return "raw" ivar list instead of + struct field list; move Radar 3261135 to + build_private_template(), and call it. + +2004-11-01 Ziemowit Laski <zlaski@apple.com> + + Radar 2810013 (fix from mainline) + * 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. + +2004-10-27 Ziemowit Laski <zlaski@apple.com> + + Radar 3854155 + * objc-act.c (generate_shared_structures): Add a CLS_FLAGS + parameter whose value gets ORed into the INFO field of + the class descriptor. + (CLS_HAS_CXX_STRUCTORS): New metadata bit. + (objc_generate_cxx_cdtors): Set flag in current imp_entry + if either '-.cxx_construct' or '-.cxx_destruct' were + synthesized... + (continue_class): ...after initially clearing it herre. + (finish_objc): Adjust call to generate_shared_structures(), + passing in CLS_HAS_CXX_STRUCTORS for classes with non-POD + ivars. + * objc-act.h (struct imp_entry): New has_cxx_cdtors field. + +2004-10-26 Ziemowit Laski <zlaski@apple.com> + + Radar 3833116 (fix from mainline) + * objc-act.c (finish_class): Do not synthesize bogus + 'extern objc_object *_Foo;' declarations for @interface Foo. + +2004-10-21 Andrew Pinski <pinskia@physics.uc.edu> + + Radar 3845826 (PR objc/17923) + * objc-act.c (objc_build_string_object): Create a CONST_DECL + for the NeXT runtime case. + +2004-10-21 Ziemowit Laski <zlaski@apple.com> + + Radar 3540965 + * objc-act.c (objc_generate_cxx_ctor_or_dtor, + objc_generate_cxx_cdtors): New functions. + (TAG_CXX_CONSTRUCT, TAG_CXX_DESTRUCT): New macros. + (objc_finish_implementation): Call objc_generate_cxx_cdtors() + if -fobjc-call-cxx-cdtors has been specified. + (add_instance_variable): Emit different diagnostics for + -fobjc-call-cxx-cdtors than for -fno-objc-call-cxx-cdtors. + +2004-10-13 Ziemowit Laski <zlaski@apple.com> + + Radar 3677258 + * objc-act.c (add_class): Add a 'name' parameter, and point it + back at 'class' via IDENTIFIER_INTERFACE_VALUE accessor. + (lookup_interface): Look in IDENTIFIER_INTERFACE_VALUE accessor + instead of searching for class in a list. + (start_class): Adjust calls to add_class(). + * objc-act.h (IDENTIFIER_INTERFACE_VALUE): Reformat. |