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Diffstat (limited to 'gcc-4.8.1/gcc/objc/ChangeLog')
| -rw-r--r-- | gcc-4.8.1/gcc/objc/ChangeLog | 3375 |
1 files changed, 0 insertions, 3375 deletions
diff --git a/gcc-4.8.1/gcc/objc/ChangeLog b/gcc-4.8.1/gcc/objc/ChangeLog deleted file mode 100644 index 5d784dda2..000000000 --- a/gcc-4.8.1/gcc/objc/ChangeLog +++ /dev/null @@ -1,3375 +0,0 @@ -2013-05-31 Release Manager - - * GCC 4.8.1 released. - -2013-03-22 Release Manager - - * GCC 4.8.0 released. - -2012-11-20 Diego Novillo <dnovillo@google.com> - - * objc-act.c: Replace all vec<T, A>() initializers with vNULL. - -2012-11-16 Diego Novillo <dnovillo@google.com> - - Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec) - - * objc-act.c: Use new vec API in vec.h. - * objc-act.h: Likewise. - * objc-gnu-runtime-abi-01.c: Likewise. - * objc-next-runtime-abi-01.c: Likewise. - * objc-next-runtime-abi-02.c: Likewise. - * objc-runtime-hooks.h: Likewise. - * objc-runtime-shared-support.c: Likewise. - * objc-runtime-shared-support.h: Likewise. - -2012-10-01 Lawrence Crowl <crowl@google.com> - - * Make-lang.in (OBJC_OBJS): Add dependence on hash-table.o. - (objc-act.o): Add dependence on hash-table.h. - * objc-act.c (objc_detect_field_duplicates): Change to new type-safe - hash table. - -2012-06-29 Steven Bosscher <steven@gcc.gnu.org> - - * Make-ang.in: Adjust for move of C front-end files. - * config-lang.in: Likewise. - * objc-encoding.c: Look for cp-tree.h in cp/, and for c-tree.h - and c-lang.h in c/. - * objc-runtime-shared-support.c: Likewise. - * objc-next-runtime-abi-01.c: Likewise. - * objc-next-runtime-abi-02.c: Likewise. - * objc-gnu-runtime-abi-01.c: Likewise. - * objc-act.c: Likewise. - * objc-lang.c: Likewise. - -2012-06-19 Steven Bosscher <steven@gcc.gnu.org> - - * objc-next-runtime-abi-01.c: Do not include tm.h and output.h. - Include c-family/c-target.h. - (handle_next_class_ref): Rewrite to emit top-level asm statements. - (handle_next_impent): Likewise. - * objc/Make-lang.in: Fix dependencies for objc-next-runtime-abi-01.o. - -2012-05-31 Steven Bosscher <steven@gcc.gnu.org> - - * objc-act.c: Do not include output.h. - -2012-05-17 Paolo Carlini <paolo.carlini@oracle.com> - - PR objc++/53388 - * objc-act.c (objc_get_class_reference, objc_build_message_expr): - Use build_min_nt_loc. - -2012-04-20 Jan Hubicka <jh@suse.cz> - - * objc-act.c (mark_referenced_methods); Use - cgraph_mark_force_output_node. - -2012-03-21 Steven Bosscher <steven@gcc.gnu.org> - - * objc-act (objc_build_ivar_assignment): Do not call assemble_external. - (objc_build_global_assignment): Likewise. - (objc_build_strong_cast_assignment): Likewise. - * objc-next-runtime-abi-01.c: Cleanup commented-out assemble_external. - * objc-next-runtime-abi-02.c: Likewise. - * objc-gnu-runtime-abi-01.c: Likewise. - -2012-03-05 Jason Merrill <jason@redhat.com> - - * objc-map.c (objc_map_private_resize, objc_map_alloc_ggc): Don't - call _stat functions without MEM_STAT_INFO. - -2011-11-12 Iain Sandoe <iains@gcc.gnu.org> - - * objc-next-runtime-abi-01.c (objc_eh_personality): Use gcc personality - for Objective-C m32. - -2011-10-29 Iain Sandoe <iains@gcc.gnu.org> - - PR target/47997 - * objc-act.c (objc_build_string_object): Remove redundant second - call to fix_string_type (). Add a checking assert that we are, - indeed, passed a STRING_CST. - -2011-10-18 Mikael Pettersson <mikpe@it.uu.se> - - PR objc/50743 - * objc-act.c (check_duplicates): Cast TREE_VEC_LENGTH result to - size_t to avoid signed/unsigned - comparison. - (insert_method_into_method_map): Likewise. - -2011-10-14 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-map.h: New file. - * objc-map.c: New file. - * config-lang.in (gtfiles): Added objc-map.h. - * Make-lang.in (OBJC_OBJS): Added objc-map.o. - (objc/objc-map.o): New rule. - (objc/objc-act.o): Depend on objc/objc-map.h. - * objc-next-runtime-abi-02.c: Added a TODO comment. - * objc-act.c: Include objc-map.h. - (nst_method_hash_list, cls_method_hash_list): Removed. - (instance_method_map, class_method_map): New. - (cls_name_hash_list, als_name_hash_list): Removed. - (class_name_map, alias_name_map): Removed. - (ivar_offset_hash_list): Removed. - (hash_class_name_enter, hash_class_name_lookup, hash_enter, - hash_lookup, hash_add_attr, add_method_to_hash_list): Removed. - (interface_hash_init): New. - (objc_init): Call interface_hash_init. - (objc_write_global_declarations): Iterate over class_method_map - and instance_method_map instead of cls_method_hash_list and - nst_method_hash_list. - (objc_declare_alias): Use alias_name_map instead of - cls_name_hash_list. - (objc_is_class_name): Use class_name_map and alias_name_map - instead of cls_name_hash_list and als_name_hash_list. - (interface_tuple, interface_htab, hash_interface, eq_interface): - Removed. - (interface_map): New. - (add_class): Renamed to add_interface. Use interface_map instead - of interface_htab. - (lookup_interface): Use interface_map instead of interface_htab. - (check_duplicates): Changed first argument to be a tree, - potentially a TREE_VEC, instead of a hash. Changed implementation - to match. - (lookup_method_in_hash_lists): Use class_method_map and - instance_method_map instead of cls_method_hash_list and - nst_method_hash_list. - (objc_build_selector_expr): Likewise. - (hash_func): Removed. - (hash_init): Create instance_method_map, class_method_map, - class_name_map, and alias_name_map. Do not create - nst_method_hash_list, cls_method_hash_list, cls_name_hash_list, - als_name_hash_list, and ivar_offset_hash_list. - (insert_method_into_method_map): New. - (objc_add_method): Use insert_method_into_method_map instead of - add_method_to_hash_list. - (start_class): Call add_interface instead of add_class. - * objc-act.h (cls_name_hash_list, als_name_hash_list, - nst_method_hash_list, cls_method_hash_list): Removed. - -2011-10-11 Michael Meissner <meissner@linux.vnet.ibm.com> - - * objc-next-runtime-abi-01.c (objc_build_exc_ptr): Delete old - interface with two parallel arrays to hold standard builtin - declarations, and replace it with a function based interface that - can support creating builtins on the fly in the future. Change - all uses, and poison the old names. Make sure 0 is not a - legitimate builtin index. - * objc-next-runtime-abi-02.c (objc_build_exc_ptr): Ditto. - * objc-gnu-runtime-abi-01.c (objc_build_exc_ptr): Ditto. - -2011-07-19 Richard Guenther <rguenther@suse.de> - - * objc-next-runtime-abi-02.c (objc_v2_build_ivar_ref): - Use fold_build_pointer_plus. - (objc2_build_ehtype_initializer): Likewise. - -2011-07-11 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-encoding.h (obstack.h): Do not include. - (util_obstack, util_firstobj): Do not declare. - (encode_field_decl): Updated prototype to return a tree and take a - single tree argument. Updated comments. - * objc-encoding.c (util_obstack, util_firstobj): Made static. - (objc_encoding_init): New. - (encode_field_decl): Existing function renamed to encode_field and - made static. New encode_field_decl wrapper function added. - (encode_aggregate_fields): Update call to encode_field_decl to - call encode_field. - * objc-next-runtime-abi-02.c (obstack.h): Do not include. - (util_obstack, util_firstobj): Do not declare. - (build_v2_ivar_list_initializer): Updated call to - encode_field_decl. - * objc-runtime-shared-support.c (obstack.h): Do not include. - (util_obstack, util_firstobj): Do not declare. - (build_ivar_list_initializer): Updated call to encode_field_decl. - * objc-act.c (objc_init): Use objc_encoding_init. - * Make-lang.in (objc/objc-runtime-shared-support.o): Do not depend - on OBSTACK_H. - (objc/objc-gnu-runtime-abi-01.o): Likewise. - (objc/objc-next-runtime-abi-01.o): Likewise. - (objc/objc-next-runtime-abi-02.o): Likewise. - (objc/objc-act.o): Likewise. - -2011-07-04 Nicola Pero <nicola.pero@meta-innovation.com> - - Refactored encoding code into objc-encoding.h and objc-encoding.c. - * objc-act.c (util_obstack, util_firstobj, encode_type_qualifiers, - encode_type, generating_instance_variables, objc_method_parm_type, - objc_encoded_type_size, encode_method_prototype, - objc_build_encode_expr, pointee_is_readonly, encode_pointer, - encode_array, encode_vector, encode_aggregate_fields, - encode_aggregate_within, encode_next_bitfield, - encode_gnu_bitfield, encode_field_decl, - objc_v2_encode_property_attr): Moved to objc-encoding.h and - objc-encoding.c. No change in the actual code. - Include objc-encoding.h. - (objc_init): Added TODO. - (objc_build_property_setter_name): Made non-static so it can be - called from objc-encoding.c. - * objc-act.h (OBJC_ENCODE_INLINE_DEFS, - OBJC_ENCODE_DONT_INLINE_DEFS): Moved to objc-encoding.h. - * objc-runtime-shared-support.h (objc_v2_encode_property_attr, - encode_method_prototype, encode_field_decl, - generating_instance_variables): Moved to objc-encoding.h. - (objc_build_property_setter_name): Declare. - * objc-encoding.c: New. - * objc-encoding.h: New. - * objc-gnu-runtime-abi-01.c: Include objc-encoding.h. - * objc-next-runtime-abi-01.c: Likewise. - * objc-next-runtime-abi-02.c: Likewise. - * objc-runtime-shared-support.c: Likewise. - * Make-lang.in (OBJC_OBJS): Added objc-encoding.o. - (objc/objc-lang.o): Reordered dependencies. - (objc/objc-runtime-shared-support.o): Reordered dependencies. - Added dependencies on objc-encoding.h and on $(GGC_H), - $(DIAGNOSTIC_CORE_H), $(FLAGS_H) and input.h. - (objc/objc-gnu-runtime-abi-01.o): Likewise. - (objc/objc-next-runtime-abi-01.o): Likewise. - (objc/objc-next-runtime-abi-02.o): Likewise. - (objc/objc-act.o): Reordered dependencies. Added dependency on - objc-encoding.h. - (objc/objc-encoding.o): New rule. - - * objc-encoding.c (encode_type): Use "%<%T%>" format when printing - warning "unknown type %<%T%> found during Objective-C encoding" - instead of using gen_type_name. - -2011-06-05 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (receiver_is_class_object): Expanded comment. - (objc_finish_message_expr): Likewise. - -2011-06-02 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/48539 - * objc-act.c (objc_finish_message_expr): Warn if messaging a class - that was only declared using @class without an @interface. Warn - if messaging an instance of a class that was only declared using - @class without an @interface, unless the receiver was also typed - with a protocol list. - -2011-06-01 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_decl_method_attributes): Implement nonnull - attribute for Objective-C methods. - -2011-05-21 Nicola Pero <nicola.pero@meta-innovation.com> - - * config-lang.in (gtfiles): Updated order of files to fix building - when the gcc/cp directory is missing, as in the case of some - release tarballs. - -2011-05-20 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c (objc_compare_types): Use function_args_iterator - instead of TYPE_ARG_TYPES to compare function argument types. - -2011-05-13 Toon Moene <toon@moene.org> - - * objc-next-runtime-abi-02.c (newabi_append_ro): - Add const qualifier to constant variable pointer declaration. - -2011-05-11 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Use proper accessors. - (CLASS_NST_METHODS, CLASS_CLS_METHODS): Likewise. - (PROTOCOL_NAME, PROTOCOL_NST_METHODS, PROTOCOL_CLS_METHODS): Likewise. - -2011-05-05 Nathan Froyd <froydnj@codesourcery.com> - - * objc-runtime-shared-support.h (get_arg_type_list): Delete. - (build_function_type_for_method): Declare. - * objc-runtime-hooks.h (struct _objc_runtime_hooks_r): Change - type of get_arg_type_base_list field. - * objc-act.h (OBJC_VOID_AT_END): Delete. - * objc-act.c (get_arg_type_list): Delete. - (build_function_type_for_method): New function. - (objc_decl_method_attributes): Call build_function_type_for_method. - (really_start_method): Likewise. - * objc-gnu-runtime-abi-01.c - (gnu_runtime_abi_01_get_type_arg_list_base): Change prototype and - adjust function accordingly. Update header comment. - (build_objc_method_call): Call build_function_type_for_method. - * objc-next-runtime-abi-01.c - (next_runtime_abi_01_get_type_arg_list_base): Change prototype and - adjust function accordingly. Update header comment. - (build_objc_method_call): Call build_function_type_for_method. - * objc-next-runtime-abi-02.c - (next_runtime_abi_02_get_type_arg_list_base): Change prototype and - adjust function accordingly. Update header comment. - (objc_copy_to_temp_side_effect_params): Take fntype instead of a - typelist. Use function_args_iterator for traversing fntype. - (build_v2_build_objc_method_call): Adjust call to it. - Call build_function_type_for_method - -2011-05-05 Joseph Myers <joseph@codesourcery.com> - - * objc-act.c (objc_start_method_definition): Add parameter expr. - Update call to start_method_def. - (objc_generate_cxx_ctor_or_dtor, objc_synthesize_getter, - objc_synthesize_setter) Update calls to - objc_start_method_definition. - (objc_get_parm_info): Add parameter expr. Update call to - get_parm_info. - (start_method_def): Add parameter expr. Update call to - objc_get_parm_info. - * objc-gnu-runtime-abi-01.c (build_module_initializer_routine): - Update call to objc_get_parm_info. - * objc-runtime-shared-support.h (objc_get_parm_info): Add extra - parameter. - -2011-04-26 Jason Merrill <jason@redhat.com> - - * objc-act.c (objc_fold_objc_type_ref): Remove. - * objc-act.h: Remove prototype. - -2011-04-21 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c (synth_module_prologue): Call build_function_type_list - instead of build_function_type. - * objc-next-runtime-abi-02.c (next_runtime_02_initialize): - Likewise. - -2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (ivar_of_class): New. - (objc_is_public): Use ivar_of_class. - -2011-04-15 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_get_interface_ivars): Removed. - (objc_detect_field_duplicates): New. - (hash_instance_variable): New. - (eq_instance_variable): New. - -2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_declare_protocols): Renamed to - objc_declare_protocol. Changed first argument to be an identifier - instead of a tree chain of identifiers, so that callers don't have - to create a temporary tree chain. - -2011-04-14 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_declare_class): Changed to take a single - identifier as argument instead of a tree list. This means callers - don't have to build temporary tree lists to call this function. - (synth_module_prologue): Updated calls to objc_declare_class. - -2011-04-13 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (build_keyword_selector): Use get_identifier_with_length - instead of get_identifier. - -2011-04-12 Nathan Froyd <froydnj@codesourcery.com> - - * objc-lang.c (objc_init_ts): Move code for this function... - * objc-act.c (objc_common_init_ts): ...here. Define. - * objc-act.h (objc_common_init_ts): Declare. - -2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_message_expr): Accept two arguments - instead of one so that callers can simply pass the arguments - without having to create a temporary chain to hold them. - -2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (comp_proto_with_proto): Do not create and use - inefficient temporary argument lists. Compare the arguments - directly. (match_proto_with_proto): Removed; incorporated into - comp_proto_with_proto (). - -2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (printable_ivar_name): New. - (add_instance_variable): Call printable_ivar_name() when an error - message needs to be printed. Do not prepare the instance variable - for printing unless there is an actual error. - -2011-04-12 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_is_class_name, objc_is_id): For efficiency, - avoid calling identifier_global_value() multiple times. - -2011-04-12 Martin Jambor <mjambor@suse.cz> - - * objc-act.c (mark_referenced_methods): Call cgraph_get_create_node - instead of cgraph_node. - -2011-04-06 Joseph Myers <joseph@codesourcery.com> - - * objc-act.c: Include c-target.h instead of target.h. - * Make-lang.in (objc/objc-act.o): Update dependencies. - -2011-03-06 Joseph Myers <joseph@codesourcery.com> - - * lang-specs.h: Match -save-temps* instead of -save-temps. - -2011-02-26 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_v2_encode_prop_attr): Rewritten. - -2011-02-23 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (build_private_template): Do not copy the - CLASS_HAS_EXCEPTION_ATTR from the class to the struct. - * objc-act.h (CLASS_HAS_EXCEPTION_ATTR): Define using - TYPE_LANG_SLOT_0. - -2011-02-22 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47832 - * objc-act.c (flexible_array_type_p): New. - (add_instance_variable): Produce an error if an instance variable - uses flexible array members. - (encode_array): Do not emit an error if encoding a flexible array - type while generating instance variables. - -2011-02-21 Mike Stump <mikestump@comcast.net> - - * Make-lang.in (check_objc_parallelize): Refine for 4 processor - machines. - -2011-02-20 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-gnu-runtime-abi-01.c (TARGET_64BIT): Removed. Removed - usage of padding fields. Do not include tm.h. - * objc-act.c (objc_write_global_declaration): Set input_location - to BUILTINS_LOCATION while generating runtime metadata. - -2011-01-20 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47784 - * objc-act.c (objc_maybe_build_modify_expr): If 'rhs' has side - effects, do not use a temporary variable. - -2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-next-runtime-abi-01.c: Updated comments. - * objc-next-runtime-abi-02.c: Same. - -2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_init, generate_struct_by_value_array): Updated - comments. - -2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c: Updated comments. - * objc-next-runtime-abi-02.c: Same. - * objc-runtime-shared-support.c: Same. - * objc-runtime-hooks.h: Same. - * objc-act.h: Same. - * objc-gnu-runtime-abi-01.c: Same. - -2011-01-19 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-gnu-runtime-abi-01.c (objc_generate_v1_gnu_metadata): Do - not generate metadata if there is nothing to put into it. - -2011-02-17 Iain Sandoe <iains@gcc.gnu.org> - - * config-lang.in (gtfiles): Updated. - * Make-lang.in (START_HDRS): New. - (OBJC_OBJS): Added new object files. - (objc/objc-act.o): Updated prerequisites. - (objc/objc-lang.o): Updated prerequisites. - (objc/objc-runtime-shared-support.o): New. - (objc/objc-gnu-runtime-abi-01.o): New. - (objc/objc-next-runtime-abi-01.o): New. - (objc/objc-next-runtime-abi-02.o): New. - * objc-runtime-hooks.h: New. - * objc-runtime-shared-support.h: New. - * objc-runtime-shared-support.c: New. - * objc-gnu-runtime-abi-01.c: New. - * objc-next-metadata-tags.h: New. - * objc-next-runtime-abi-01.c: New. - * objc-next-runtime-abi-02.c: New. - * objc-lang.c: Include c-lang.h. - (LANG_HOOKS_EH_PERSONALITY): Removed. - * objc-act.h: Moved many declarations and code from objc-act.c - into objc-act.h to make them available outside objc-act.c. - (objc_eh_runtime_type): Removed. - (objc_eh_personality): Removed. - (CLASS_HAS_EXCEPTION_ATTR): New. - (OCTI_SUPER_SUPERFIELD_ID): New. - (OCTI_V1_PROP_LIST_TEMPL): New. - (OCTI_V1_PROP_NAME_ATTR_CHAIN): New. - (super_superclassfield_id): New. - (objc_prop_list_ptr): New. - (prop_names_attr_chain): New. - * objc-act.c: Include new runtime headers. Moved many #defines - and declarations into objc-act.h and - objc-runtime-shared-support.h. Made some corresponding functions - non-static, and moved some others into - objc-runtime-shared-support.c. Moved metadata generation code - into the new runtime hook files. - (ivar_offset_hash_list): New. - (objc_init): Call generate_struct_value_by_array() before doing - any runtime initialization. Create the appropriate runtime hook - structures. - (init_objc): Removed. Code moved directly into objc_init. - (finish_objc): Removed. Code moved directly into - objc_write_global_declarations. - (objc_write_global_declarations): Do the warn_selector checks - before emitting metadata. Use a runtime hook to emit the - metadata. Do not emit the metadata or do -gen-decls processing if - -fsyntax-only or we are producing a PCH. - (build_objc_exception_stuff): Renamed to - build_common_objc_exception_stuff. Remove TREE_NOTHROW flag from - objc_exception_throw_decl. - (synth_module_prologue): Call runtime initialize hook instead of - building runtime declarations here. Use the - default_constant_string_class_name runtime hook to set the - constant string class name. - (objc_build_string_object): Call the setup_const_string_class_decl - runtime hook instead of setup_string_decl. Call the - build_const_string_constructor runtime hook instead of building - the string object here. - (get_objc_string_decl): Added prop_names_attr case. Removed - gcc_unreachable() at the end. - (objc_begin_catch_clause): Distinguish between @catch (...) and - @catch (id x). Call the begin_catch runtime hook instead of - building the CATCH_EXPR here. - (objc_finish_catch_clause): Call the finish_catch runtime hook - instead of adding the catch here. - (objc_finish_try_stmt): Call the finish_try_stmt runtime hook - instead of doing it here. - (objc_build_throw_stmt): Bail out early for error_mark_node. Call - the build_exc_ptr runtime hook instead of objc_build_exc_ptr. - Call the build_throw_stmt runtime hook instead of building the - throw call here. - (objc_generate_cxx_cdtors): Set has_cxx_cdtors for the GNU runtime - as well. - (get_arg_type_list): Call the get_arg_type_list_base runtime hook - instead of building the list of arguments here. - (receiver_is_class_object): Call the receiver_is_class_object - runtime hook instead of doing the check here. Call the - tag_getclass runtime hook instead of using TAG_GETCLASS. - (objc_finish_message_expr): Call the build_objc_method_call - runtime hook. - (objc_build_protocol_expr): Call the get_protocol_reference - runtime hook. - (objc_build_selector_expr): Call the build_selector_reference - runtime hook. - (build_ivar_reference): Call the build_ivar_reference runtime - hook. - (hash_init): Set up ivar_offset_hash_list. - (start_class): Recognize the objc_exception attribute and store - it. - (continue_class): Use the class_decl and metaclass_decl runtime - hooks. - (build_objc_property_accessor_helpers): Renamed to - build_common_objc_property_accessor_helpers. Do not build - objc_copyStruct_decl, objc_getPropertyStruct_decl and - objc_setPropertyStruct_decl. - (objc_synthesize_getter): Check what struct setter/getter helper - is available instead of checking the type of runtime. - (get_super_receiver): Use the super_superclassfield_ident runtime - hook. Added assert. Use the get_class_super_ref and - get_category_super_ref runtime hooks. - (objc_v2_encode_prop_attr): New. - -2011-01-17 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47314 - * objc-act.c (finish_objc): When calling check_duplicates to check - duplicated instance methods, set 'is_class' to 0, not 1. - -2011-01-14 Ben Elliston <bje@au.ibm.com> - - PR 19162 - * objc-act.c (generate_struct_by_value_array): Do not output a - definition for struct_forward_array. - -2011-01-08 Iain Sandoe <iains@gcc.gnu.org> - - * objc-act.c (objc_finish_foreach_loop): Mark collection expression - as read. - -2011-01-02 H.J. Lu <hongjiu.lu@intel.com> - - * objc-act.c (check_that_protocol_is_defined): Fix a typo. - -2011-01-02 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (check_that_protocol_is_defined): New. - (lookup_protocol): Call check_that_protocol_is_defined. - -2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_types_are_equivalent): Fixed comparing protocol - lists. Check them two-ways to fix comparisons when one protocol - implements the other one, or when one list contains duplicated - protocols. - -2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_method): When emitting an error because a - method with the same name but conflicting types is found in the - same class or category interface, print a note with the location - of the original method. Also, improved the error message to - clearly state that the conflict is due to conflicting types, and - produce it for protocols as well. Emit an error if two identical - methods are declared in a protocol, but one is @required and the - other one is @optional. - -2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (start_class): Warn when a class attribute is - ignored. - (objc_declare_protocols): Warn when a protocol attribute in a - protocol forward-declaration is ignored. - (start_protocol): Warn when a protocol attribute is ignored. - -2010-12-30 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_set_method_opt): Tidy up error messages. In - particular, explicitly mention whether the error is due to the - @optional or @required keyword instead of mentioning - "@optional/@required". - -2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47118 - * objc-act.c (objc_build_synchronized): Check the argument of - @synchronized and emit an appropriate error if it is not a valid - Objective-C object. Deal gracefully with that case. Updated - comments and variable names. - -2010-12-29 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47075 - * objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New. - * objc-tree.def (PROPERTY_REF): Increased the number of operands - from 3 to 4. - * objc-act.c (objc_finish_message_expr): Added optional argument - allowing to return the deprecated method prototype for deprecated - methods, instead of immediately emitting the deprecation warning. - (objc_maybe_build_component_ref): Do not warn for a deprecated - property. When building the getter call, get the deprecated - method prototype from objc_finish_message_expr() and put it into - the PROPERTY_REF. - (objc_build_class_component_ref): Same change. - (finish_class): Mark the getter and setter as deprecated if they - are generated from a deprecated property. - (objc_gimplify_property_ref): If the getter is deprecated, emit a - deprecation warning. - (objc_build_setter_call, objc_build_message_expr, - objc_finish_foreach_loop): Updated call to - objc_finish_message_expr. - -2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47076 - * objc-act.c (lookup_protocol): Added 'definition_required' - argument. If 'definition_required', and the protocol is not - defined, emit a warning. - (objc_declare_protocols): Updated call to lookup_protocol. - (start_protocol): Same change. - (check_protocol_recursively): Same change. - (objc_build_protocol_expr): Same change. - (lookup_and_install_protocols): Added definition_required argument. - Pass it to lookup_protocol. - (objc_get_protocol_qualified_type): Updated call to - lookup_and_install_protocols. - (start_class): Updated calls to lookup_and_install_protocols; pass - true to 'definition_required' to get the warnings. - (start_protocol): Updated calls to lookup_and_install_protocols. - -2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_start_category_interface): Produce an error if - a class extension is found after the class @implementation. - -2010-12-28 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/47073 - * objc-act.c (encode_method_prototype): Fixed both location and - format string of error "type %qT does not have a known size". - -2010-12-26 Nicola Pero <nicola.pero@meta-innovation.com> - - * config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c. - -2010-12-22 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p. - -2010-12-18 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_init): Call using_eh_for_cleanups. - (objc_init_exceptions): Renamed to objc_maybe_warn_exceptions. Do - not call using_eh_for_cleanups. - (objc_begin_try_stmt): Do not call objc_init_exceptions. - (objc_build_throw_stmt): Updated call to - objc_maybe_warn_exceptions. - -2010-12-18 Iain Sandoe <iains@gcc.gnu.org> - - * objc/objc-act.c (objc_eh_personality): Select personality name on - runtime. - (objc_init_exceptions): New. - (objc_begin_try_stmt): Use objc_init_exceptions. - (objc_build_throw_stmt): Likewise. - -2010-12-10 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_in_class_extension): New. - (objc_start_category_interface): If -fobjc-std=objc1 - was specified, produce an error if a class extension is used. - (objc_finish_interface): Reset objc_in_class_extension to false. - (objc_add_property_declaration): Allow a class extension to extend - readonly properties in the main @interface to be readwrite. - (start_class): Added code to deal with class extensions. In that - case, return the existing interface after adding any additional - protocols to it and setting objc_in_class_extension to true. - (continue_class): If in a class extension, do not generate the - instance variable template. - -2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_throw_stmt): Check that the argument of - @throw is an object and emit an error if not. - -2010-12-08 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_finish_foreach_loop): Use error_at() instead of - error() when printing an error about the iterating variable or - collection not being an object. - -2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_finish_foreach_loop): Mark the - object_expression as used. - -2010-12-06 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c: Include c-family/c-objc.h. - * objc-lang.c: Same change. - * Make-lang.in (objc/objc-act.o): Depend on - c-family/c-objc.h. - (objc/objc-lang.o): Same change. - * config-lang.in (gtfiles): Added c-family/c-objc.h. - -2010-12-02 Joseph Myers <joseph@codesourcery.com> - - * lang-specs.h: Don't handle -ftraditional. - -2010-12-02 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_throw_stmt): Return error_mark_node and - not NULL_TREE when a @throw is used outside of a @catch block. - -2010-11-30 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_volatilized_type): Removed. - (objc_non_volatilized_type): Removed. - (objc_type_quals_match): Removed. - (local_variables_to_volatilize): New. - (objc_volatilize_decl): Add the decl to volatilize to - local_variables_to_volatilize, but don't volatilize it yet. - (objc_finish_function): New. - * objc-act.h (local_variables_to_volatilize): New. - -2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> - Mike Stump <mikestump@comcast.net> - - Allow 'make check-objc -j2' - * Make-lang.in (lang_checks_parallelized): New. - (check_objc_parallelize): New. - -2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (start_class): When a class is reimplemented, - generate an error and avoid adding the class to the list of - implemented classes again, but do not return error_mark_node. - -2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_maybe_build_component_ref): Removed TODO. - -2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_eh_runtime_type): Avoid ICE if error_mark_node - is passed as argument. - (objc_begin_catch_clause): Added code to deal with an - error_mark_node or NULL_TREE argument. Improved checks for - invalid arguments. Added code to traverse typedefs. - -2010-11-29 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_demangle): Return immediately if the string is - too short. Detect names that do not need demangling, and return - them unchanged. - -2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com> - - Implemented optional properties. - * objc-act.h (PROPERTY_OPTIONAL): New. - * objc-act.c (objc_add_property_declaration): Set - PROPERTY_OPTIONAL if appropriate. - (finish_class): When generating definitions of setter and getter - methods associated with a property for a protocol, mark them as - optional if the property is optional. - (maybe_make_artificial_property_decl): Added 'getter_name' - argument. Set PROPERTY_OPTIONAL. - (objc_maybe_build_component_ref): Updated calls to - maybe_make_artificial_property_decl. Added code for optional, - readonly properties. - (objc_build_class_component_ref): Updated call to - maybe_make_artificial_property_decl. - -2010-11-27 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_struct): Fixed loops that save and - restore TYPE_OBJC_INFO to iterate over all variants of the type; a - special case for the current type is then no longer required. - Duplicate TYPE_LANG_SPECIFIC for each type before restoring - TYPE_OBJC_INFO. - (objc_get_protocol_qualified_type): Updated comments. - -2010-11-25 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_struct): Install TYPE_OBJC_INTERFACE - after finish_struct, not before, otherwise it may be wiped out by - it. This fixes spurious warnings when a class has more than 15 - instance variables. - -2010-11-23 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/24358 - * lang-specs.h: Added objective-c-cpp-output. Mapped .mi to - objective-c-cpp-output instead of objc-cpp-output. Print a - deprecation note every time objc-cpp-output is requested. - -2010-11-22 Joseph Myers <joseph@codesourcery.com> - - * objc-act.c (write_symbols): Don't declare here. - -2010-11-22 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/41108 - * objc-act.c (objc_generate_write_barrier): Added assert to make sure - this function is only called with the next runtime. - -2010-11-20 Jakub Jelinek <jakub@redhat.com> - - PR c/46547 - * objc-act.c (in_late_binary_op): Remove. - -2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_start_class_interface): Do not warn that class - attributes are unimplemented. Pass the attributes to start_class. - (objc_start_category_interface): Updated call to start_class. - (objc_start_class_implementation): Same change. - (objc_start_category_implementation): Same change. - (objc_build_class_component_ref): Warn if the class is deprecated. - (build_private_template): Mark the template as deprecated if the - class is deprecated. - (start_class): Added 'attributes' argument. Emit a warning if - using a deprecated class as superclass of a class, or original - class of a category. Recognize the 'deprecated' attribute when - starting and interface, and mark the interface with - TREE_DEPRECATED if present. Store attributes in the interface. - -2010-11-19 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (lookup_protocol): Added 'warn_if_deprecated' - argument. If it is 'true' and the protocol is deprecated, emit a - deprecation warning. - (objc_start_protocol): Do not warn that protocol attributes are - unimplemented. Pass the attributes to start_protocol. - (start_protocol): Added attributes argument. Recognize the - 'deprecated' attribute and mark the protocols with TREE_DEPRECATED - if present. Store attributes in the protocol. - (objc_declare_protocols): Added 'attributes' argument. Recognize - the 'deprecated' attribute and mark the protocols with - TREE_DEPRECATED if present. Store attributes in the protocol. - Updated call to lookup_protocol. - (objc_build_protocol_expr): Updated call to lookup_protocol. - (check_protocol_recursively): Same change. - (lookup_and_install_protocols): Same change. - * objc-act.h: Updated comments. - -2010-11-17 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (lookup_method_in_protocol_list): Search methods in - PROTOCOL_OPTIONAL_CLS_METHODS / PROTOCOL_OPTIONAL_NST_METHODS if - they are not found in PROTOCOL_CLS_METHODS / PROTOCOL_NST_METHODS. - -2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_setter_call): New. - (objc_maybe_build_modify_expr): Rewritten to build a compound - statement. - (objc_build_incr_expr_for_property_ref): Updated calls to - objc_maybe_build_modify_expr to call objc_build_setter_call - instead. Use build_modify_expr () instead of build2 (MODIFY_EXPR, - ...). Use convert () instead of build1 (NOP_EXPR, ...). Use - TREE_NO_WARNING on the final compound statement to silence C++ - warnings. - -2010-11-15 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_incr_expr_for_property_ref): New. - (objc_create_temporary_var): Moved it towards the beginning of the - file so that objc_build_incr_expr_for_property_ref can use it. - -2010-11-14 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_property_declaration): Check that the decl - we received from the parser is a FIELD_DECL; reject array and - bitfield properties. Convert the warning when a property is - readonly and a setter is specified into an error. Convert errors - when a property declaration does not match a property declaration - in a superclass into warnings. - (objc_add_synthesize_declaration_for_property): Use - DECL_BIT_FIELD_TYPE to determine the type of an instance variable - if it is a bitfield. Throw an error if we are asked to synthesize - setters/getters for a bitfield instance variable but the property - is not appropriate - it must be assign and nonatomic. If the - property is readonly, allow the instance variable type to be a - specialization of the property type. - (objc_type_valid_for_messaging): Fixed returning 'false' for a - Class qualified with a protocol when the 'accept_classes' argument - is 'false'. - -2010-11-13 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_get_protocol_qualified_type): detect cases - where we are asked to attach a protocol to something which is not - an Objective-C object type, and produce an error. - -2010-11-11 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_property_declaration): Check that the type - of a property and of an inherited property match. - (objc_maybe_build_component_ref): Tidied up indentation and - comments. - (objc_common_type): Added new type of check (-5). - (objc_add_synthesize_declaration_for_property): Check that the - property to synthesize and the instance variable to use have the - same type. - -2010-11-10 Joseph Myers <joseph@codesourcery.com> - - * objc-act.c (objc_init): Use %' in diagnostic. - (objc_set_method_opt): Remove trailing '.' from diagnostic. - -2010-11-10 Joseph Myers <joseph@codesourcery.com> - - * objc-act.c (dump_base_name): Don't declare here. - -2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_dynamic_declaration_for_property): Do not - search for the @property declation only in the current context, - but also in inherited properties. Do not mark the original - PROPERTY_DECL in the @interface or @protocol with - PROPERTY_DYNAMIC. - (check_methods): To check if a method is associated with a - @dynamic property, search for the property in IMPL_PROPERTY_DECL. - (check_accessible_methods): Same change. - * objc-act.h: Updated comment. - -2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_synthesize_declaration_for_property): - Iterate over IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when - checking for an existing @synthesize or @dynamic declaration. - Search for an inherited @property declaration if none is found in - the local interface. If the required instance variable does not - exist, return instead of trying to continue to prevent a compiler - crash later. Check that the instance variable is not already - being used by another @synthesize. - (objc_add_dynamic_declaration_for_property): Iterate over - IMPL_PROPERTY_DECL, not CLASS_PROPERTY_DECL, when checking for an - existing @synthesize or @dynamic declaration. - (objc_synthesize_getter): Search for the getter declaration in - protocols and superclasses as well. - (objc_synthesize_setter): Search for the setter declaration in - protocols and superclasses as well. - -2010-11-08 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (lookup_property): When checking categories, also - check the protocols attached to each. - (objc_add_property_declaration): Determine the - PROPERTY_SETTER_NAME and PROPERTY_GETTER_NAME here. Tidied up - error message. Search for an existing property declaration with - the same name which would be inherited from the class hiearchy, - and produce an error if it has incompatible attributes. - (check_methods): Changed second parameter. If the method is a - getter or setter for a property, do not warn if it is inherited as - opposed to implemented directly in the class. - (check_protocol): Updated calls to check_methods. - (finish_class): Do not determine the PROPERTY_SETTER_NAME and - PROPERTY_GETTER_NAME here; this is now done earlier, in - objc_add_property_declaration. - * objc-act.h (CLASS_NAME, CLASS_SUPER_NAME): Added comments. - -2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com> - - Fixed using the Objective-C 2.0 dot-syntax with self and super. - * objc-act.c (OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS): New. - (maybe_make_artificial_property_decl): Added 'implementation' - argument. Use OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS when - looking up getters or setters for a class. If an implementation - is specified, search it as well for a getter or setter. - (objc_maybe_build_component_ref): Updated calls to - maybe_make_artificial_property_decl; added code to deal with - 'self' and 'super' and with methods declared locally in the - implementation. Store the getter call expression in the - PROPERTY_REF instead of throwing it away. - (objc_build_class_component_ref): Updated calls to - maybe_make_artificial_property_decl, and store the getter call - expression in PROPERTY_REF instead of throwing it away. - (lookup_method_static): Implemented - OBJC_LOOKUP_NO_INSTANCE_METHODS_OF_ROOT_CLASS option. - (objc_gimplify_property_ref): Do not build the getter method call - here; instead use the one stored in the PROPERTY_REF. If it's not - there, produce helpful error messages. - * objc-tree.def (PROPERTY_REF): Increased the number of operands - from 2 to 3. Updated comments. - * objc-act.h (PROPERTY_REF_GETTER_CALL): New. - -2010-11-06 Iain Sandoe <iains@gcc.gnu.org> - - PR target/44981 - * objc-act.c (objc_build_string_object): Amend for renamed hook. - (objc_string_ref_type_p): New. - (objc_check_format_arg): New. - -2010-11-04 Nicola Pero <nicola.pero@meta-innovation.com> - - Fixed using the Objective-C 2.0 dot-syntax with class names. - * objc-act.c (objc_build_class_component_ref): New. - -2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_dynamic_declaration): Allow @dynamic in a - category. - (objc_type_valid_for_messaging): Added 'accept_classes' argument; - if set to 'true', return 'true' for Class objects. Do not remove - more than on pointer indirection. - (objc_add_property_declaration): Only warn about 'assign' - semantics for Objective-C objects if warn_property_assign_default; - and do not warn if the property is readonly or if the type is a Class. - (objc_finish_foreach_loop): Updated calls to - objc_type_valid_for_messaging. - -2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com> - - Implemented -fobjc-std=objc1 flag. - * objc-act.c (objc_start_class_interface): If attributes are - specified when flag_objc1_only is set, print an error. - (objc_start_category_interface): Same change. - (objc_start_protocol): Same change. - (objc_add_method_declaration): Same change. - (objc_start_method_definition): Same change. - (objc_build_keyword_decl): Same change. - (objc_set_visibility): If OBJC_IVAR_VIS_PACKAGE is used when - flag_objc1_set is set, print an error. - (objc_set_method_opt): If flag_objc1_only is set, print an error. - (objc_add_property_declaration): Same change. - (objc_add_synthesize_declaration): Same change. - (objc_add_dynamic_declaration): Same change. - (objc_finish_foreach_loop): Same change. - (objc_maybe_build_component_ref): If flag_objc1_only is set, - return immediately. - -2010-11-03 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (maybe_make_artificial_property_decl): New. - (objc_maybe_build_component_ref): Call - maybe_make_artificial_property_decl if a property can not be - found. Do not call objc_finish_message_expr if - PROPERTY_HAS_NO_GETTER. - * objc-act.h Updated comments. - (PROPERTY_HAS_NO_GETTER): New. - (PROPERTY_HAS_NO_SETTER): New. - * objc-tree.def: Updated comment. - -2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com> - - Implemented format and noreturn attributes for Objective-C methods. - * objc-act.c (objc_start_method_definition): If method attributes - are specified emit a warning and ignore them. - (build_objc_method_call): Moved deprecation warnings from here ... - (objc_finish_message_expr): to here. Do not emit deprecation - warnings if the receiver is of type 'id'. - (really_start_method): Install 'deprecation' and 'noreturn' - attributes. - (objc_decl_method_attributes): Carefully filter out the list of - attributes, allowing only "noreturn", "format", "sentinel" and - "deprecated". In the case of "format", adjust the arguments. - Always process the attributes in the same way no matter if - "sentinel" is in the list or not. - -2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_maybe_build_component_ref): Warn about using - deprecated properties. - (objc_maybe_printable_name): Support PROPERTY_DECL. - -2010-11-01 Nicola Pero <nicola.pero@meta-innovation.com> - - Implemented Objective-C 2.0 property accessors. - * objc-act.h (enum objc_tree_index): Added OCTI_GET_PROPERTY_DECL, - OCTI_SET_PROPERTY_DECL, OCTI_COPY_STRUCT_DECL, - OCTI_GET_PROPERTY_STRUCT_DECL and OCTI_SET_PROPERTY_STRUCT_DECL. - (objc_getProperty_decl): New. - (objc_setProperty_decl): New. - (objc_copyStruct_decl): New. - (objc_getPropertyStruct_decl): New. - (objc_setPropertyStruct_decl): New. - * objc-act.c (build_objc_property_accessor_helpers): New. - (synth_module_prologue): Call - build_objc_property_accessor_helpers. - (lookup_ivar): New. - (objc_synthesize_getter): Implemented synthesizing getters that - work with properties that are not nonatomic, assign properties. - (objc_synthesize_setter): Implemented synthesizing setters that - work with properties that are not nonatomic, assign properties. - -2010-10-30 Nicola Pero <nicola.pero@meta-innovation.com> - - Implemented Objective-C 2.0 @property, @synthesize and @dynamic. - * objc-tree.def (PROPERTY_REF): New. - * objc-act.h: Added comments for all the PROPERTY_ macros. - (PROPERTY_NAME): Use DECL_NAME. - (PROPERTY_COPIES): Removed. - (PROPERTY_READONLY): Use DECL_LANG_FLAG_0 for it. - (PROPERTY_NONATOMIC): New. - (objc_property_assign_semantics): Make it a typedef. - (PROPERTY_ASSIGN_SEMANTICS): New. - (PROPERTY_DYNAMIC): New. - (PROPERTY_REF_OBJECT): New. - (PROPERTY_REF_PROPERTY_DECL): New. - * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): Removed. - (in_objc_property_setter_name_context): Removed. - (objc_add_property_declaration): Removed copies and ivar arguments - and code supporting them. Fixed recovering when readonly and - setter attributes are specified. Removed support for @property in - @implementation context. Updated error message. Double-check - that a property does not have a DECL_INITIAL. Validate the - property assign semantics and emit appropriate errors and - warnings. Check for duplicate property declarations. Set - DECL_SOURCE_LOCATION, TREE_DEPRECATED, PROPERTY_NONATOMIC, - PROPERTY_ASSIGN_SEMANTICS and PROPERTY_DYNAMIC of the new - PROPERTY_DECL. Do not set PROPERTY_COPIES. Set - PROPERTY_IVAR_NAME to NULL_TREE. - (objc_build_getter_call): Renamed to - objc_maybe_build_component_ref. If the property is not found in - the interface, search in the protocol list. Do not generate the - getter call; instead, build and return a PROPERTY_REF. - (objc_is_property_ref): New. - (objc_setter_func_call): Removed. - (get_selector_from_reference): Removed. - (is_property): Removed. - (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr. - Updated to work on a PROPERTY_REF and use the PROPERTY_DECL from - the PROPERTY_REF. Generate an error if the property is read-only. - (build_property_reference): Removed. - (objc_finish_message_expr): Removed check to produce "readonly - property can not be set" error when - in_objc_property_setter_name_context. We now generate the error - earlier, in objc_maybe_build_modify_expr, which will only generate - the setter call if the property is readwrite. - (check_methods): Recognize dynamic properties. - (check_methods_accessible): Same change. - (objc_build_property_ivar_name): Removed. - (objc_build_property_setter_name): Dropped bool argument. Always - add the ':' at the end. - (objc_gen_one_property_datum): Removed. - (objc_process_getter_setter): Removed. - (objc_synthesize_getter): Mark 'klass' argument as unused. Use - PROPERTY_GETTER_NAME instead of PROPERTY_NAME. Set the - DECL_SOURCE_LOCATION of the new method to be the same as the one - for the @synthesize. Always use PROPERTY_IVAR_NAME as it is - instead of trying to guess what it should be. Removed use of - CLASS_IVARS. Use the location of @synthesize for c_finish_return - and c_end_compound_statement. - (objc_synthesize_setter): Mark 'klass' argument as unused. Use - PROPERTY_SETTER_NAME instead of trying to guess what it should be. - Set the DECL_SOURCE_LOCATION of the new method to be the same as - the one for the @synthesize. Always use PROPERTY_IVAR_NAME as it - is instead of trying to guess what it should be. Removed use of - CLASS_IVARS. Use the location of @synthesize for c_finish_return - and c_end_compound_statement. Emit an error and keep going, - instead of aborting, if the setter prototype does not have the - expected argument. - (objc_add_synthesize_declaration_for_property): New. - (objc_add_synthesize_declaration): Removed ATTRIBUTE_UNUSED from - all arguments. Improved error message. Filled in the rest of the - function, which used to be a placeholder, with an actual - implementation. - (objc_add_dynamic_declaration_for_property): New. - (objc_add_dynamic_declaration): Removed ATTRIBUTE_UNUSED from all - arguments. Improved error message. Filled in the rest of the - function, which used to be a placeholder, with an actual - implementation. - (objc_gen_property_data): Rewritten. - (finish_class): Added explicit switch cases for - CLASS_INTERFACE_TYPE, CATEGORY_INTERFACE_TYPE and - PROTOCOL_INTERFACE_TYPE. Added a default switch case which is - gcc_unreachable. Rewritten the processing of properties, in - particular to not synthesize prototypes for getters and setters if - they already exist and to install the getter and setter names into - PROPERTY_GETTER_NAME and PROPERTY_SETTER_NAME. Do not generate - warnings about setter, getter and ivar property attributes. - (objc_lookup_ivar): Removed support for properties. - (objc_gimplify_property_ref): New. - (objc_gimplify_expr): Use a switch. In case of a PROPERTY_REF, call - objc_gimplify_property_ref. - -2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_property_declaration): Added arguments to - pass the various property attributes that were parsed with the - property declaration. Process arguments to determine the final - property attributes and produce error messages as appropriate. - Added temporary code to keep the compiler silent about variables - set but not used - for new attributes that are only checked but - have no effect yet. - (property_readonly): Removed. - (property_setter): Removed. - (property_getter): Removed. - (property_ivar): Removed. - (property_copies): Removed. - (objc_set_property_attr): Removed. - * objc-act.h (enum property_assign_semantics): New. - -2010-10-27 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_add_property_variable): Renamed to - objc_add_property_declaration. Added location argument. Updated - warnings and errors to use it. Use error, not fatal_error, if a - property declaration is found outside an interface or - implementation context. - -2010-10-24 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_build_keyword_decl): Updated comments. Do not - emit a warning that method parameter attributes are unimplemented. - Instead, store them into DECL_ATTRIBUTES of the KEYWORD_DECL. - (start_method_def): Copy attributes from each KEYWORD_DECL into - the corresponding PARM_DECL. - (objc_warn_deprecated_use): Removed. - (build_objc_method_call): Call warn_deprecated_use, not - objc_warn_deprecated_use. - (objc_maybe_printable_name): Do not try to get the identifier name - of DECLs that we don't recognize. Immediately return NULL for them. - (objc_printable_name): Removed C++-specific case, which is no - longer used. Updated comments. - -2010-10-23 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (OBJC_GEN_METHOD_LABEL): Updated comments. - (objc_demangle): Return NULL if demangling can not be done because - the string to demangle is not an Objective-C mangled method name. - Be smarter in demangling method names so that at least for methods - with no arguments we are able to almost always demangle '_' correctly. - Updated comments. - (objc_maybe_printable_name): New. - (objc_printable_name): Call objc_maybe_printable_name. If it - returns NULL, call cxx_printable_name in Objective-C++. - -2010-10-21 Iain Sandoe <iains@gcc.gnu.org> - - Based on the CFString implementation in FSF apple/trunk branch. - - * objc/objc-act.c (objc_build_string_object): Handle CFStrings. - -2010-10-21 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (get_objc_string_decl): Use a switch instead of a - chain of ifs. Use gcc_unreachable instead of abort. - (add_objc_string): Same change. - (generate_protocol_list): Same change - twice. - (synth_id_with_class_suffix): Same change. - (build_keyword_selector): Same change - twice. - (objc_build_message_expr): Same change. - (objc_build_selector_expr): Same change. - (check_methods): Same change - and added missing gcc_unreachable - for default case. - (check_methods_accessible): Same change - twice, and added missing - gcc_unreachable for default case in one of them. - (start_class): Same change - and added missing gcc_unreachable for - default case. - (continue_class): Same change. - (objc_gen_property_data): Same change. - (finish_class): Same change. - (encode_type_qualifiers): Added missing gcc_unreachable. - (encode_type): Small code tidy up to reduce duplicated code. Use - gcc_unreachable instead of abort - twice. - (encode_gnu_bitfield): Use a switch instead of a chain of ifs - - twice. Added missing gcc_unreachable for default case - twice. - (dump_interface): Use a switch instead of a chain of ifs. - (handle_impent): Same change. - -2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.h (objc_inherit_code): Removed. - * objc-act.c (objc_inherit_code): Removed. - (objc_set_method_type): Removed. - (objc_build_method_signature): Added is_class_method argument. - Use it instead of the global objc_inherit_code variable. - (objc_add_method_declaration): Same change. - (objc_start_method_definition): Same change. - (objc_generate_cxx_ctor_or_dtor): Updated call to - objc_start_method_definition. Do not call objc_set_method_type. - (adjust_type_for_id_default): Mark as inline. - (objc_synthesize_getter): Updated call to - objc_start_method_definition. Do not set objc_inherit_code. - (objc_synthesize_setter): Updated call to - objc_start_method_definition. Do not set objc_inherit_code. - -2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. Obvious updates - to gcc_alloc_xxx calls in hash_init and hash_class_name_enter to - get it to compile in the current trunk. - - 2006-01-27 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4345837 - * objc/objc-act.c (hash_class_name_enter): New. - (hash_class_name_lookup): New. - (objc_declare_alias): Enter alias name into hash table. - (objc_declare_class): Enter class name into hash table. - (objc_is_class_name): Do a hash look up of class name. - (hash_init): Initialize the two new hash tables. - * objc-act.h: Added cls_name_hash_list and als_name_hash_list - declarations, removed class_chain and alias_chain. - -2010-10-20 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-lang.c (finish_file): Removed. - * objc-act.c (objc_finish_file): Renamed to - objc_write_global_declarations. Do not try to instantiate C++ - templates when compiling Objective-C++ as this is now - automatically done before this function is called. Do not check - for syntax-only run or PCH generation as this is done by the - callers. - * objc-act.h (objc_finish_file): Removed. - -2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> - - Implemented parsing @synthesize and @dynamic for - Objective-C/Objective-C++. - * objc-act.c (objc_add_synthesize_declaration): New. - (objc_add_dynamic_declaration): New. - -2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (lookup_and_install_protocols): Return NULL if passed - error_mark_node. - -2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2006-03-10 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4407151 - * objc/objc-act.c (objc_is_class_name): template parameter is not - an objective class name. - (objc_generate_cxx_cdtors): Check for the null - objc_implementation_context. - -2010-10-18 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2005-11-08 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4330422 - * objc/objc-act.c (objc_non_volatilized_type): New - - 2005-10-07 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4204796 - * objc-act.c (objc_build_volatilized_type): Build 'volatilzed' - types with proper attribute set and correctly. - (objc_volatilize_decl): Remove unneeded code. - (objc_type_quals_match): Use the new attribute to check on - 'volatilzed' type. - (hash_init): removed unneeded code. - -2010-10-17 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2006-03-27 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4133425 - * objc-act.c (objc_diagnose_private_ivar): New. - -2010-10-17 Iain Sandoe <iains@gcc.gnu.org> - - * objc-act.c: Rename 'objc_public_flag' to objc_ivar_visibility and - make its type 'objc_ivar_visibility_kind'. - (objc_start_class_interface): Update to use visibility enum. - (objc_start_class_implementation): Likewise. - (objc_set_visibility): Update to use visibility enum, warn that - @package is handle as per @public. - (add_instance_variable): Handle OBJC_IVAR_VIS_PACKAGE. - * objc-act.h: Rename 'objc_public_flag' to objc_ivar_visibility and - make its type 'objc_ivar_visibility_kind'. - -2010-10-14 Iain Sandoe <iains@gcc.gnu.org> - - merge from FSF apple 'trunk' branch. - 2006 Fariborz Jahanian <fjahanian@apple.com> - - Radars 4436866, 4505126, 4506903, 4517826 - * objc-act.c (CALL_EXPR_OBJC_PROPERTY_GETTER): New. - property_readonly, property_getter, property_setter, property_ivar, - property_copies, in_objc_property_setter_name_context: New vars. - (objc_set_property_attr): New. - (objc_add_property_variable): New. - (lookup_property_in_list): New. - (lookup_property): New. - (objc_build_getter_call): New. - (objc_setter_func_call): New. - (get_selector_from_reference): New. - (objc_build_setter_call): New. - (is_property): New. - (build_property_reference): New. - (objc_finish_message_expr): Detect readonly property and warn. - (objc_build_property_ivar_name): New. - (objc_build_property_setter_name): New. - (objc_gen_one_property_datum): New. - (objc_process_getter_setter): New. - (objc_synthesize_getter): New. - (objc_synthesize_setter): New. - (objc_gen_property_data): New. - (finish_class): Generate property data. - (comp_proto_with_proto): Separated from ... - (match_proto_with_proto): ... New. - (objc_lookup_ivar): Handle properties. - * objc-tree.def (PROPERTY_DECL): New tree code. - * objc-act.h: CLASS_LANG_SLOT_ELTS, PROTOCOL_LANG_SLOT_ELTS update size. - (METHOD_PROPERTY_CONTEXT): New. - (PROPERTY_NAME): New. - (PROPERTY_GETTER_NAME): New. - (PROPERTY_SETTER_NAME): New. - (PROPERTY_IVAR_NAME): New. - (PROPERTY_READONLY): New. - (PROPERTY_COPIES): New. - (TOTAL_CLASS_RAW_IVARS): New. - (CLASS_PROPERTY_DECL): New. - (IMPL_PROPERTY_DECL): New. - * objc-lang.c (objc_init_ts): Update fields for property_decl. - -2010-10-13 Richard Henderson <rth@redhat.com> - - * objc-act.c (objc_eh_personality): Update call to - build_personality_function. - -2010-10-13 Iain Sandoe <iains@gcc.gnu.org> - - merge from FSF apple 'trunk' branch. - - 2006-04-26 Fariborz Jahanian <fjahanian@apple.com> - Radar 3803157 (method attributes) - * objc/objc-act.h (METHOD_TYPE_ATTRIBUTES): New macro. - * objc/objc-act.c (objc_decl_method_attributes): New. - (objc_add_method_declaration): Process method's attribute. - (objc_start_method_definition): Ditto. - (build_objc_method_call): Inject method attribute into - built function type. - (objc_method_decl): New. - (objc_warn_deprecated)use): New. - -2010-10-07 Andi Kleen <ak@linux.intel.com> - - * Make-lang.in (cc1obj-dummy): Remove. - (cc1obj-checksum): Change to run checksum over object files - and options only. - -2010-10-07 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/45925 - * objc-act.c (objc_finish_foreach_loop): Convert return value of - countByEnumeratingWithState:objects:count: to long unsigned int. - -2010-10-07 Iain Sandoe <iains@gcc.gnu.org> - - * objc-act.c (build_objc_method_call): Replace calls to - build_function_call () with the VEC equivalent. Construct parameter - lists as VECs. - -2010-10-07 Iain Sandoe <iains@gcc.gnu.org> - - * objc-act.c (objc_build_message_expr): Call mark_exp_read () to - signal that the receiver has been used. - -2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com> - - * README: Obsolete file removed. - -2010-10-06 Nicola Pero <nicola.pero@meta-innovation.com> - - Implemented fast enumeration for Objective-C. - * objc-act.c (build_fast_enumeration_state_template): New. - (TAG_ENUMERATION_MUTATION): New. - (TAG_FAST_ENUMERATION_STATE): New. - (synth_module_prologue): Call build_fast_enumeration_state_template() and set up - objc_enumeration_mutation_decl. - (objc_create_temporary_var): Allow providing a name to temporary - variables. - (objc_build_exc_ptr): Updated calls to - objc_create_temporary_var(). - (next_sjlj_build_try_catch_finally): Same change. - (objc_finish_foreach_loop): New. - * objc-act.h: Added OCTI_FAST_ENUM_STATE_TEMP, - OCTI_ENUM_MUTATION_DECL, objc_fast_enumeration_state_template, - objc_enumeration_mutation_decl. - - Merge from 'apple/trunk' branch on FSF servers. - - 2006-04-12 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4507230 - * objc-act.c (objc_type_valid_for_messaging): New routine to check - for valid objc object types. - (objc_finish_foreach_loop): Check for invalid objc objects in - foreach header. - -2010-10-05 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2005-10-17 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4290840 - * objc-act.c (objc_start_method_definition): Check for - error_mark_node for the selector name and make a quick exit. - -2010-10-04 Andi Kleen <ak@linux.intel.com> - - * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule. - -2010-09-30 Iain Sandoe <iains@gcc.gnu.org> - - merge from FSF 'apple/trunk' branch. - 2006-01-30 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4386773 - * objc/objc-act.c (objc_set_method_opt): New function. - (objc_start_protocol, objc_finish_interface): Reset - objc_method_optional_flag flag. - (objc_add_method_declaration): Pass on the new - flag to objc_add_method. - (objc_add_method): Add optional methods to new chain in - the protocol class. - * objc/objc-act.h (CLASS_OPTIONAL_CLS_METHODS, - CLASS_OPTIONAL_NST_METHODS): New macros accessing a protocol - class's optional method chains. - -2010-09-30 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2005-10-04 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4278236 - * objc-act.c (objc_declare_class): Pick the right - type tree. - -2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2005-10-04 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4281748 - * objc-act.c (objc_check_global_decl): New - -2010-09-29 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (objc_is_reserved_word): Removed. - -2010-09-28 Iain Sandoe <iains@gcc.gnu.org> - - * objc-act.c (objc_add_method_declaration): Handle and ignore - attributes. - (objc_start_method_definition): Likewise. - (objc_generate_cxx_ctor_or_dtor): Pass NULL attributes to ctor/dtor. - (objc_build_keyword_decl): Handle and ignore attributes. - -2010-09-28 Richard Henderson <rth@redhat.com> - - * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info. - -2010-09-28 Iain Sandoe <iains@gcc.gnu.org> - - * objc-act.c (objc_start_class_interface): Handle and ignore attributes. - (objc_start_category_interface): Likewise. - (objc_start_protocol): Likewise. - -2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2005-08-23 Stuart Hastings <stuart@apple.com> - Ziemowit Laski <zlaski@apple.com> - - Radar 4209854 - * objc-act.c (objc_decay_parm_type): New function. - (get_arg_type_list): Decay types for all named arguments. - (objc_push_parm): Rebuild the PARM_DECL if its type has - been decayed. - -2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (encode_type): Fixed encoding enums with the next - runtime. - -2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2005-07-18 Ziemowit Laski <zlaski@apple.com> - - Radar 4175534 - * objc-act.c (objc_compare_types): A new silent comparison - mode (-4), differing from regular comparison (-3) in that - 'false' is returned instead of issuing warnings. - -2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c (encode_type): Do not add 'r' with the next runtime. - (encode_aggregate_within): Reorganized code to be more readable. - (encode_aggregate_fields): Updated second argument to be 'bool' - instead of 'int'. - -2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/45763 - PR objc/25450 - PR objc/25464 - * objc-act.c: Improved comments for encoding functions. - (encode_aggregate_within): For the GNU runtime, rewritten some - obsfuscated code to clarify the various cases. - (encode_aggregate): Function removed. - (encode_array): Generate an error if asked to encode an incomplete - array as part of generating instance variables. Else, when - encoding an incomplete array inside a structure, encode it as an - array of zero size. - (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as - '^c' instead of '*'. - (encode_gnu_bitfield): Encode enumerated types exactly in the same - type as integer types instead of using a hardcoded 'i'. If asked - to encode a non-integer type as a bitfield, do not abort - compilation immediately; instead generate an error, then skip the - type. - (encode_type): Use a 'switch' instead of a sequence of 'if's. - Added a 'default' clause that gets executed if the type can not be - matched, and that encodes it as '?' (unknown) and produces a - warning. For the GNU runtime, encode enumerated types exactly in - the same way as integer types instead of using a hardcoded 'i'. - Encode long double as 'D'. Encode 128-bit integers as 'T' or 't'. - Encode C++ reference types as pointers. Call encode_vector to - encode vectors. - (encode_vector): New function. - -2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. I modified the - changes to be used only when compiling for the NeXT runtime. - - 2005-10-10 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4301047 - - * objc-act.c (encode_type): Remove the hack. - - 2005-07-20 Ziemowit Laski <zlaski@apple.com> - - Radar 4136935 - * objc-act.c (pointee_is_readonly): New function. - (encode_pointer, encode_aggregate_within, encode_type): - Attempt to emulate GCC 3.3 when generating type encodings. - -2010-09-27 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2005-12-15 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4229905 - * objc-act.c (objc_have_common_types): New function. - - 2005-06-22 Ziemowit Laski <zlaski@apple.com> - - Radar 4154928 - * objc-act.c (objc_common_type): New function. - -2010-09-27 Richard Guenther <rguenther@suse.de> - - * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT. - (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P. - -2010-09-26 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc-act.c: Removed historical, obsolete comment at the top of - the file. - -2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/23710 - * objc-act.c (objc_start_method_definition): Do not abort upon a - 'method definition not in @implementation context' error. Return - 'false' instead. - -2010-09-21 Nicola Pero <nicola.pero@meta-innovation.com> - - PR objc/25965 - * objc-act.c (objc_get_interface_ivars): New function. - (objc_collecting_ivars): New variable. - (continue_class): Set and reset objc_collecting_ivars for context. - -2010-09-15 Nicola Pero <nicola.pero@meta-innovation.com> - - Merge from 'apple/trunk' branch on FSF servers. - - 2006-03-09 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4457381 - * objc/objc-act.c (objc_finish_message_expr): Look for message in - @class's protocol list. - - 2006-02-07 Fariborz Jahanian <fjahanian@apple.com> - - Radar 4219590 - * objc/objc-act.c (objc_start_method_definition): Initialize - break/continue labels. - - 2005-08-22 Ziemowit Laski <zlaski@apple.com> - - Radar 4174166 - * objc-act.c (objc_compare_types): Compare function - pointers; indicate success if the right-hand side has - a return type that is covariant, and the argument types - contravariant, with those of the left side. - - 2005-08-22 Ziemowit Laski <zlaski@apple.com> - - Radar 4216500 - * objc-act.c (objc_get_protocol_qualified_type): When looking - at a typedef, retrieve the precise type it describes (rather - than merely looking up a class by name). - -2010-09-10 Nicola Pero <nicola.pero@meta-innovation.com> - - * objc/objc-act.c (objc_begin_try_stmt): Generate an error if - -fobjc-exceptions was not used. (objc_build_throw_stmt): Same - change. - -2010-07-15 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN. - -2010-07-10 Iain Sandoe <iains@gcc.gnu.org> - - PR objc/44140 - * objc-act.c: build_objc_string_decl() remove declaration. - (finish_var_decl): Remove forcing of var output and marking - as "Used". - (init_def_list): Use integer_zero_node. - (init_objc_symtab): Use integer_zero_node, make the short - integer type specific on relevant nodes. - (generate_objc_symtab_decl): Remove call to - forward_declare_categories(). Use null_pointer_node where - appropriate. - (build_module_descriptor): Comment and mark this item as - DECL_PRESERVE_P. - (generate_static_references): Use gcc_unreachable instead of - abort (). - (diagnose_missing_method): New. - (build_next_selector_translation_table): New. - (build_gnu_selector_translation_table): New. - (add_objc_string): Merge code from build_objc_string_decl... - ... and delete build_objc_string_decl(). - (generate_dispatch_table): Make integer types explicit. - (generate_category): Pass implent and arrange for the data - to be extracted within the routine. Do not start new vars, - but finish the ones collcted during parsing. - (generate_shared_structures): Likewise. - (finish_objc): Reorder code so that we finish variables before - referencing them. Save the global data before calling meta-data - creation routines, and pass the current reference to the two - main routines. Only call generate_objc_image_info () for the - NeXT runtime. - (generate_classref_translation_entry): Comment on and make this - item DECL_PRESERVE_P. - (handle_class_ref): Use varpool interfaces, comment on and make - this item DECL_PRESERVE_P. - (handle_impent): Likewise. - (generate_objc_image_info): Only generate when the content is - non-zero. Make integer types explict. - -2010-07-03 Nathan Froyd <froydnj@codesourcery.com> - - PR objc/24867 - * objc-act.c (build_sized_array_type): New function. - (add_objc_string): Use it. - (generate_protocol_list): Likewise. - (generate_objc_image_info): Likewise. - (add_field_decl): New function. - (objc_build_struct): Use a VEC rather than building a TREE_LIST. - (generate_struct_by_value_array): Use add_field_decl. - (build_objc_symtab_template): Likewise. - (build_module_descriptor): Likewise. - (build_objc_exception_stuff): Likewise. - (build_protocol_template): Likewise. - (build_method_prototype_list_template): Likewise. - (build_method_prototype_template): Likewise. - (build_category_template): Likewise. - (build_selector_template): Likewise. - (build_class_template): Likewise. - (build_super_template): Likewise. - (build_ivar_template): Likewise. - (build_ivar_list_template): Likewise. - (build_method_list_template): Likewise. - (build_method_template): Likewise. - -2010-06-28 Steven Bosscher <steven@gcc.gnu.org> - - * objc-act.c: Do not include except.h. - -2010-06-08 Laurynas Biveinis <laurynas.biveinis@gmail.com> - - * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC - allocation. - - * objc-act.c (objc_volatilize_decl): Likewise. - (objc_build_string_object): Likewise. - (hash_init): Likewise. - (hash_enter): Likewise. - (hash_add_attr): Likewise. - (add_class): Likewise. - (start_class): Likewise. - -2010-06-05 Steven Bosscher <steven@gcc.gnu.org> - - * objc-act.c: Update include path for moved files. - * objc-lang.c: Likewise. - * config-lang.in: Update paths in gtfiles for files in c-family/. - -2010-06-01 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c (build_next_objc_exception_stuff): Give setjmp a - varargs type instead of a zero-argument type. - -2010-05-30 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c (synth_module_prologue): Use build_function_type_list - instead of build_function_type. - (build_module_initializer_routine): Likewise. - (build_next_objc_exception_stuff): Likewise. - (build_objc_exception_stuff): Likewise. - -2010-05-27 Joseph Myers <joseph@codesourcery.com> - - * objc-act.c: Include diagnostic-core.h instead of diagnostic.h. - * Make-lang.in (objc/objc-act.o): Update dependencies. - -2010-05-25 Steven Bosscher <steven@gcc.gnu.org> - - * objc-act.h: Do not include gimple.h. - * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h. - Include gimple.h. Explain why except.h has to be included. - * objc-lang.c: Do not include diagnostics.h. - * Make-lang.in: Update dependencies. - -2010-05-25 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance - mismatch code for VECs. - -2010-05-25 Nathan Froyd <froydnj@codesourcery.com> - - * objc-act.c (objc_build_constructor): Take a VEC instead of a tree. - Use build_constructor instead of build_constructor_from_list. - (objc_build_string_object): Build a VEC argument for - objc_build_constructor. - (init_def_list): Likewise. - (init_objc_symtab): Likewise. - (init_module_descriptor): Likewise. - (generate_static_references): Likewise. - (build_selector_translation_table): Likewise. - (build_descriptor_table_initializer): Likewise. - (generate_descriptor_table): Likewise. - (build_protocol_initializer): Likewise. - (build_ivar_list_initializer): Likewise. - (generate_ivars_list): Likewise. - (build_dispatch_table_initializer): Likewise. - (generate_dispatch_table): Likewise. - (generate_protocol_list): Likewise. - (build_category_initializer): Likewise. - (build_shared_structure_initializer): Likewise. - (generate_objc_image_info): Likewise. - -2010-04-30 Iain Sandoe <iains@gcc.gnu.org> - - PR objc++/32052 - * objc-act.c (encode_aggregate_within): Encode structure tags - with template args for ObjC++. - -2010-04-30 Steven Bosscher <steven@gcc.gnu.org> - - * objc-act.c: Do not include varray.h. - -2010-04-07 Jakub Jelinek <jakub@redhat.com> - - PR c/18624 - * objc-act.c (finish_var_decl, objc_begin_catch_clause, - really_start_method, get_super_receiver, handle_class_ref): Set - DECL_READ_P in addition to TREE_USED. - -2010-04-07 Iain Sandoe <iains@gcc.gnu.org> - - PR objc/35996 - * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for - -fgnu-runtime and set flag_objc_gc to zero. - -2010-04-07 Iain Sandoe <iains@gcc.gnu.org> - - PR objc++/23716 - * objc-act.c (build_module_initializer_routine): Make the argument - to objc_start_function NULL_TREE when compiling ObjC++. - -2010-02-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk> - Mike Stump <mikestump@comcast.net> - - PR objc/43061 - * objc-act.c (finish_var_decl): Set the generated symbols as "used". - -2009-12-17 Shujing Zhao <pearly.zhao@oracle.com> - - * objc-act.c (objc_substitute_decl, build_ivar_reference, - get_super_receiver): Update build_indirect_ref calls. - -2009-11-28 Jakub Jelinek <jakub@redhat.com> - - * objc-act.c (generate_shared_structures): Remove unused sc_spec and - decl_specs variables. - (objc_build_message_expr): Remove unused loc variable. - (objc_finish_message_expr): Remove unused saved_rtype variable. - (encode_field_decl): Remove unused type variable. - - PR obj-c++/42156 - * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for - type variants that don't have it initialized yet. - -2009-09-14 Jan Hubicka <jh@suse.cz> - - * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON. - -2009-09-14 Richard Henderson <rth@redhat.com> - - * objc-act.c (objc_init_exceptions): Don't call - default_init_unwind_resume_libfunc. - (objc_build_exc_ptr): Use __builtin_eh_pointer. - -2009-09-13 Richard Guenther <rguenther@suse.de> - Rafael Avila de Espindola <espindola@google.com> - - * objc-act.c (objc_eh_runtime_type): Export. - (objc_init_exceptions): Remove. Move warning code ... - (objc_begin_try_stmt): ... here - (objc_build_throw_stmt): ... and here. - (objc_eh_personality_decl): New. - (objc_eh_personality): New function. - * objc-act.h (objc_eh_runtime_type): Declare. - (objc_eh_personality): Likewise. - * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define. - (LANG_HOOKS_EH_PERSONALITY): Likewise. - -2009-09-03 Diego Novillo <dnovillo@google.com> - - * objc-lang.c (lang_hooks): Remove const qualifier. - -2009-08-20 Richard Guenther <rguenther@suse.de> - - * objc-act.c: Include c-lang.h - * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency. - -2009-07-17 Aldy Hernandez <aldyh@redhat.com> - Manuel López-Ibáñez <manu@gcc.gnu.org> - - PR 40435 - * objc-act.c: Add location argument to all calls to - build_fold_addr_expr. - -2009-07-14 Taras Glek <tglek@mozilla.com> - Rafael Espindola <espindola@google.com> - - * Make-lang.in (objc.install-plugin): New target for - installing plugin headers. - -2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> - - * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by - EXPR_LOCATION. - -2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> - - * objc-act.c: Replace %J by an explicit location. Update all - calls. - -2009-07-07 Manuel López-Ibáñez <manu@gcc.gnu.org> - - * objc-act.c: Replace %H by an explicit location. Update all - calls. - -2009-06-22 Steven Bosscher <steven@gcc.gnu.org> - - PR objc/28050 - * objc-act.c (objc_build_message_args): Return if ARGS is the - error_mark_node. - -2009-06-19 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_in_struct, objc_struct_types): Remove. - (objc_struct_info): New static variable. - (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct - and &objc_struct_types, to start_struct. - (objc_finish_struct): Likewise for finish_struct. - -2009-06-15 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_start_function): Don't set - label_context_stack_se or label_context_stack_vm. - -2009-06-12 Aldy Hernandez <aldyh@redhat.com> - - * objc-act.c (finish_var_decl): Pass location to finish_decl. - (objc_get_parm_info): Same. - (get_super_receiver): Same. - * objc-act.c (objc_build_component_ref): Pass location to - build_compound_ref. - (build_module_initializer_routine): Pass location to - c_end_compound_stmt. - (objc_generate_static_init_call): Pass location to build_stmt. - (build_typed_selector_reference): New location argument. - (build_selector_reference): Same. - (objc_substitute_decl): Pass location to build_array_ref. - (next_sjlj_build_try_catch_finally): Pass location to build_stmt. - (objc_begin_catch_clause): Same. - (objc_finish_try_stmt): Same. - (objc_finish_catch_clause): Pass location to c_end_compound_stmt. - (objc_build_throw_stmt): New argument. - (generate_shared_structures): Pass location to build_c_cast. - (objc_build_message_expr): Use local location. - (objc_finish_message_expr): Use input_location. - (build_objc_method_call): New argument. - (objc_build_selector_expr): Same. - (get_super_receiver): Pass location to build_c_cast, - build_modify_expr, build_compound_expr. - * objc-act.c: Add location to all calls to start_struct, build_decl, - finish_struct. - -2009-06-09 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_gimplify_expr): Change return type to int. - * objc-act.h: Update declaration. - -2009-06-08 Alexandre Oliva <aoliva@redhat.com> - - * objc-act.c (objc_init): Skip print_struct_values during - -fcompare-debug-second. - -2009-06-03 Ian Lance Taylor <iant@google.com> - - * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and - $(SYSTEM_H). - -2009-05-27 Ian Lance Taylor <iant@google.com> - - * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to - $(LINKER). - (cc1obj$(exeext)): Likewise. - -2009-05-26 Ian Lance Taylor <iant@google.com> - - * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER). - (cc1obj$(exeext)): Likewise. - -2009-05-20 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather - than NULL_TREE to build_special_member_call. - -2009-05-10 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_building_struct): New static variable. - (objc_in_struct, objc_struct_types): New static variables. - (objc_start_struct, objc_finish_struct): New static functions. - (generate_struct_by_value_array): Call objc_start_struct instead - of start_struct, and call objc_finish_struct instead of - finish_struct. - (objc_build_struct, build_objc_symtab_template): Likewise. - (build_module_descriptor): Likewise. - (build_next_objc_exception_stuff): Likewise. - (build_protocol_template): Likewise. - (build_method_prototype_list_template): Likewise. - (build_method_prototype_template): Likewise. - (build_category_template, build_selector_template): Likewise. - (build_class_template, build_super_template): Likewise. - (build_ivar_template, build_ivar_list_template): Likewise. - (build_method_list_template): Likewise. - (build_method_template): Likewise. - -2009-05-10 Joseph Myers <joseph@codesourcery.com> - - * objc-act.c: Include intl.h. - (objc_lookup_protocol): Use complete sentences for diagnostics - with %qE for identifiers and translating results of - gen_type_name_0 to locale character set. - (objc_check_decl, check_protocol_recursively, - lookup_and_install_protocols, objc_build_string_object, - objc_get_class_reference, objc_declare_alias, objc_declare_class, - objc_get_class_ivars, error_with_ivar, check_duplicates, - objc_finish_message_expr, objc_build_protocol_expr, - objc_build_selector_expr, build_ivar_reference, objc_add_method, - add_category, add_instance_variable, objc_is_public, - check_methods, check_methods_accessible, check_protocol, - start_class, finish_class, start_protocol, really_start_method, - get_super_receiver, objc_lookup_ivar): Use %E and %qE for - identifiers in diagnostics. Translate generated text to locale - character set as needed. - (check_protocol, check_protocols): Change name parameter to type - tree. - (lang_report_error_function): Remove. - -2009-04-27 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_gimplify_expr): Add casts to enum type. - -2009-04-24 Ian Lance Taylor <iant@google.com> - - * objc-act.c (get_super_receiver): Update calls to - build_modify_expr to pass new argument. - -2009-04-21 Taras Glek <tglek@mozilla.com> - - * objc-act.c: Update GTY annotations to new syntax - * objc-act.h: Likewise - -2009-04-21 Joseph Myers <joseph@codesourcery.com> - - * ChangeLog: Add copyright and license notices. - -2009-04-20 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_rewrite_function_call): Change parameter from - params to first_param. Change all callers. - -2009-03-30 Dominique d'Humieres <dominiq@lps.ens.fr> - - PR bootstrap/39583 - * objc-act.c (in_late_binary_op): Define for Objective-C++. - -2009-03-29 Joseph Myers <joseph@codesourcery.com> - - PR c/456 - PR c/5675 - PR c/19976 - PR c/29116 - PR c/31871 - PR c/35198 - * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op. - -2008-12-05 Sebastian Pop <sebastian.pop@amd.com> - - PR bootstrap/38262 - * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS, - remove GMPLIBS. - -2008-10-06 Aldy Hernandez <aldyh@redhat.com> - - * objc-act.c (objc_build_string_object): Pass location to - build_unary_op. - (init_def_list): Same. - (init_objc_symtab): Same. - (init_module_descriptor): Same. - (build_module_initializer_routine): Same. - (generate_static_references): Same. - (build_typed_selector_reference): Same. - (add_objc_string): Same. - (objc_substitute_decl): Same. - (objc_build_ivar_assignment): Same. - (objc_build_global_assignment): Same. - (objc_build_strong_cast_assignment): Same. - (generate_protocols): Same. - (build_protocol_initializer): Same. - (build_dispatch_table_initializer): Same. - (generate_protocol_list): Same. - (build_category_initializer): Same. - (build_shared_structure_initializer): Same. - (generate_shared_structures): Same. - (objc_build_protocol_expr): Same. - (build_ivar_reference): Same. - (get_super_receiver): Same. - -2008-09-23 Aldy Hernandez <aldyh@redhat.com> - - * objc-act.c (next_sjlj_build_enter_and_setjmp): Call - c_common_truthvalue_conversion with location. - (next_sjlj_build_catch_list): Same. - (next_sjlj_build_try_catch_finally): Same. - -2008-09-17 Andrew Pinski <andrew_pinski@playstation.sony.com> - - PR objc/37460 - * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define. - * objc-act.h (objc_get_callee_fndecl): Remove prototype. - * objc-act.c (objc_get_callee_fndecl): Kill. - -2008-09-17 Jan Hubicka <jh@suse.cz> - - PR c++/18071 - * objc/objc-act.c (objc_finish_method_definition): Do not set - DECL_INLINE. - -2008-09-01 Aldy Hernandez <aldyh@redhat.com> - - * objc-act.c (build_typed_selector_reference): Pass input_location to - build_unary_op calls. - (build_selector_reference): Same, but to build_array_ref. - (objc_substitute_decl): Same. - (build_ivar_reference): Same, but to build_indirect_ref. - (get_super_receiver): Same. - -2008-07-28 Richard Guenther <rguenther@suse.de> - - Merge from gimple-tuples-branch. - - 2008-07-18 Aldy Hernandez <aldyh@redhat.com> - - * Make-lang.in (objc-lang.o): Depend on GIMPLE_H. - (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H. - * objc-act.h: Include gimple.h instead of tree-gimple.h. - * ipa-reference.c: Same. - - 2007-11-10 Aldy Hernandez <aldyh@redhat.com> - - * objc-act.c (objc_gimplify_expr): Change pre and post to sequences. - * objc-act.h (objc_gimplify_expr): Change prototype accordingly. - -2008-07-21 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> - - * objc-act.c: Fix comment typos. - -2008-07-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * objc-act.c (objc_start_class_interface, - objc_start_category_interface, objc_start_class_implementation, - objc_start_category_implementation, objc_build_struct, - generate_static_references, build_private_template, - lookup_category, objc_add_method, add_category, - add_instance_variable, objc_is_public, conforms_to_protocol, - start_class, continue_class, finish_class): Avoid C++ keywords. - -2008-07-14 Jason Merrill <jason@redhat.com> - - PR objc++/36723 - * objc-act.c (objc_build_constructor): Update C++ tweak. - -2007-07-14 Rafael Ávila de Espíndola <espindola@google.com> - - * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead - of DECL_IN_SYSTEM_HEADER. - -2008-07-11 Ian Lance Taylor <iant@google.com> - - * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS, - etc., not just when OBJCPLUS is defined. - -2008-06-19 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * objc-act.c (setup_string_decl, objc_build_string_object, - hash_interface, eq_interface, objc_begin_try_stmt, - encode_method_prototype, build_ivar_list_initializer, - objc_build_encode_expr): Fix for -Wc++-compat. - -2008-05-12 Tomas Bily <tbily@suse.cz> - - * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr): - Use CONVERT_EXPR_P. - -2008-04-23 Paolo Bonzini <bonzini@gnu.org> - - * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT. - -2008-04-03 Tom Tromey <tromey@redhat.com> - - * Make-lang.in (objc_OBJS): New variable. - -2008-03-27 Tom Tromey <tromey@redhat.com> - - * Make-lang.in: Revert automatic dependency patch. - -2008-03-27 Douglas Gregor <doug.gregor@gmail.com> - - PR obj-c++/35704 - * objc-act.c (objc_build_component_ref): Fix call to - finish_class_member_access_expr. - (objc_generate_cxx_ctor_or_dtor): Fix call to - build_special_member_call. - -2008-03-25 Andrew Pinski <pinskia@gmail.com> - - PR objc/29197 - * objc-act.c (encode_type): Handle when type is error_mark_node. - (objc_push_parm): Handle when the type of parm is error_mark_node. - -2008-03-25 Tom Tromey <tromey@redhat.com> - - * Make-lang.in (objc_OBJS): New variable. - (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove. - -2008-03-21 Andreas Tobler <a.tobler@schweiz.org> - - PR bootstrap/35660 - * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to - MAYBE_CLASS_TYPE_P. - (objc_generate_cxx_cdtors): Likewise. - (add_instance_variable): Likewise. - -2008-02-26 Tom Tromey <tromey@redhat.com> - - * objc-act.c (objc_init): Remove old location code. - -2008-02-06 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - PR other/35107 - * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS). - -2007-07-30 Nick Clifton <nickc@redhat.com> - - * Make-lang.in: Change copyright header to refer to version 3 of - the GNU General Public License and to point readers at the - COPYING3 file and the FSF's license web page. - * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h, - config-lang.in, objc-lang.c: Likewise. - -2007-07-29 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * objc-act.c (objc_get_callee_fndecl): Constify. - * objc-act.h (objc_get_callee_fndecl): Likewise. - -2007-07-25 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> - - * objc-act.c (volatilized_hash, volatilized_eq, string_hash, - string_eq): Constify. - -2007-04-04 Stuart Hastings <stuart@apple.com> - - PR 31281 - * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl. - -2007-03-01 Brooks Moses <brooks.moses@codesourcery.com> - - * Make-lang.in: Add dummy lang.install-pdf target. - -2007-02-18 Kazu Hirata <kazu@codesourcery.com> - - * objc/objc-act.c: Fix comment typos. - -2007-02-15 Sandra Loosemore <sandra@codesourcery.com> - Brooks Moses <brooks.moses@codesourcery.com> - Lee Millward <lee.millward@codesourcery.com> - - * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors. - (objc_get_callee_fndecl): Likewise. - -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. - -2007-01-02 Douglas Gregor <doug.gregor@gmail.com> - - * objc-act.c (objc_build_volatilized_type): Keep track of - canonical types. - (objc_get_protocol_qualified_type): Ditto. - -2006-11-02 Andreas Tobler <a.tobler@schweiz.org> - - * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and - content where we called cp_finish_file. - -2006-10-23 Rafael Ávila de Espíndola <rafael.espindola@gmail.com> - - * objc-act.c (synth_module_prologue): Replace calls to - builtin_function with add_builtin_function. - (build_next_objc_exception_stuff): Replace calls to - builtin_function with add_builtin_function. - (build_objc_exception_stuff): Replace calls to - builtin_function with add_builtin_function. - -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. - - -Copyright (C) 2004-2013 Free Software Foundation, Inc. - -Copying and distribution of this file, with or without modification, -are permitted in any medium without royalty provided the copyright -notice and this notice are preserved. |