X-Git-Url: http://git.sourceforge.jp/view?a=blobdiff_plain;f=gcc%2Fobjc%2FChangeLog;h=09cc1f6f98468cac3f9260c54fc6775e8f08ff3c;hb=40ec327c484f09c7fc9c11e5633101cfc391683c;hp=fdb8c57958d42e54a3b74c16986d306273afa737;hpb=c240074621cdacf23489a1906c455e90245ca427;p=pf3gnuchains%2Fgcc-fork.git diff --git a/gcc/objc/ChangeLog b/gcc/objc/ChangeLog index fdb8c57958d..09cc1f6f984 100644 --- a/gcc/objc/ChangeLog +++ b/gcc/objc/ChangeLog @@ -1,3 +1,1796 @@ +2010-12-08 Nicola Pero + + * 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 + + * 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 + + * objc-act.c (objc_finish_foreach_loop): Mark the + object_expression as used. + +2010-12-06 Nicola Pero + + * 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 + + * lang-specs.h: Don't handle -ftraditional. + +2010-12-02 Nicola Pero + + * 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 + + * 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 + Mike Stump + + Allow 'make check-objc -j2' + * Make-lang.in (lang_checks_parallelized): New. + (check_objc_parallelize): New. + +2010-11-29 Nicola Pero + + * 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 + + * objc-act.c (objc_maybe_build_component_ref): Removed TODO. + +2010-11-29 Nicola Pero + + * 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 + + * 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 + + 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 + + * 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 + + * 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 + + 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 + + * objc-act.c (write_symbols): Don't declare here. + +2010-11-22 Nicola Pero + + 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 + + PR c/46547 + * objc-act.c (in_late_binary_op): Remove. + +2010-11-19 Nicola Pero + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * 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 + + * objc-act.c (objc_init): Use %' in diagnostic. + (objc_set_method_opt): Remove trailing '.' from diagnostic. + +2010-11-10 Joseph Myers + + * objc-act.c (dump_base_name): Don't declare here. + +2010-11-08 Nicola Pero + + * 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 + + * 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 + + * 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 + + 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 + + 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 + + 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 + + * 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 + + 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 + + * 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 + + 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 + + * 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 + + 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 + + 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 + + * 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 + + * 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 + + * 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 + + * 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 + + 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 + + * 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 + + * 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 + + 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 + + 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 + + * 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 + + 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 + + * objc-act.c (lookup_and_install_protocols): Return NULL if passed + error_mark_node. + +2010-10-18 Nicola Pero + + Merge from 'apple/trunk' branch on FSF servers. + + 2006-03-10 Fariborz Jahanian + + 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 + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-11-08 Fariborz Jahanian + + Radar 4330422 + * objc/objc-act.c (objc_non_volatilized_type): New + + 2005-10-07 Fariborz Jahanian + + 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 + + Merge from 'apple/trunk' branch on FSF servers. + + 2006-03-27 Fariborz Jahanian + + Radar 4133425 + * objc-act.c (objc_diagnose_private_ivar): New. + +2010-10-17 Iain Sandoe + + * 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 + + merge from FSF apple 'trunk' branch. + 2006 Fariborz Jahanian + + 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 + + * objc-act.c (objc_eh_personality): Update call to + build_personality_function. + +2010-10-13 Iain Sandoe + + merge from FSF apple 'trunk' branch. + + 2006-04-26 Fariborz Jahanian + 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 + + * Make-lang.in (cc1obj-dummy): Remove. + (cc1obj-checksum): Change to run checksum over object files + and options only. + +2010-10-07 Nicola Pero + + 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 + + * 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 + + * objc-act.c (objc_build_message_expr): Call mark_exp_read () to + signal that the receiver has been used. + +2010-10-06 Nicola Pero + + * README: Obsolete file removed. + +2010-10-06 Nicola Pero + + 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 + + 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 + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-10-17 Fariborz Jahanian + + 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 + + * Make-lang.in (cc1obj-dummy, cc1obj): Add + to build rule. + +2010-09-30 Iain Sandoe + + merge from FSF 'apple/trunk' branch. + 2006-01-30 Fariborz Jahanian + + 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 + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-10-04 Fariborz Jahanian + + Radar 4278236 + * objc-act.c (objc_declare_class): Pick the right + type tree. + +2010-09-29 Nicola Pero + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-10-04 Fariborz Jahanian + + Radar 4281748 + * objc-act.c (objc_check_global_decl): New + +2010-09-29 Nicola Pero + + * objc-act.c (objc_is_reserved_word): Removed. + +2010-09-28 Iain Sandoe + + * 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 + + * objc-act.c (objc_eh_personality): Use targetm.except_unwind_info. + +2010-09-28 Iain Sandoe + + * 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 + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-08-23 Stuart Hastings + Ziemowit Laski + + 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 + + * objc-act.c (encode_type): Fixed encoding enums with the next + runtime. + +2010-09-28 Nicola Pero + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-07-18 Ziemowit Laski + + 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 + + * 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 + + 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 + + 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 + + Radar 4301047 + + * objc-act.c (encode_type): Remove the hack. + + 2005-07-20 Ziemowit Laski + + 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 + + Merge from 'apple/trunk' branch on FSF servers. + + 2005-12-15 Fariborz Jahanian + + Radar 4229905 + * objc-act.c (objc_have_common_types): New function. + + 2005-06-22 Ziemowit Laski + + Radar 4154928 + * objc-act.c (objc_common_type): New function. + +2010-09-27 Richard Guenther + + * 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 + + * objc-act.c: Removed historical, obsolete comment at the top of + the file. + +2010-09-21 Nicola Pero + + 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 + + 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 + + Merge from 'apple/trunk' branch on FSF servers. + + 2006-03-09 Fariborz Jahanian + + Radar 4457381 + * objc/objc-act.c (objc_finish_message_expr): Look for message in + @class's protocol list. + + 2006-02-07 Fariborz Jahanian + + Radar 4219590 + * objc/objc-act.c (objc_start_method_definition): Initialize + break/continue labels. + + 2005-08-22 Ziemowit Laski + + 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 + + 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 + + * 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 + + * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN. + +2010-07-10 Iain Sandoe + + 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 + + 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 + + * objc-act.c: Do not include except.h. + +2010-06-08 Laurynas Biveinis + + * 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 + + * 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 + + * objc-act.c (build_next_objc_exception_stuff): Give setjmp a + varargs type instead of a zero-argument type. + +2010-05-30 Nathan Froyd + + * 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 + + * 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 + + * 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 + + * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance + mismatch code for VECs. + +2010-05-25 Nathan Froyd + + * 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 + + PR objc++/32052 + * objc-act.c (encode_aggregate_within): Encode structure tags + with template args for ObjC++. + +2010-04-30 Steven Bosscher + + * objc-act.c: Do not include varray.h. + +2010-04-07 Jakub Jelinek + + 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 + + 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 + + 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 + Mike Stump + + PR objc/43061 + * objc-act.c (finish_var_decl): Set the generated symbols as "used". + +2009-12-17 Shujing Zhao + + * objc-act.c (objc_substitute_decl, build_ivar_reference, + get_super_receiver): Update build_indirect_ref calls. + +2009-11-28 Jakub Jelinek + + * 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 + + * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON. + +2009-09-14 Richard Henderson + + * 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 + Rafael Avila de Espindola + + * 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 + + * objc-lang.c (lang_hooks): Remove const qualifier. + +2009-08-20 Richard Guenther + + * objc-act.c: Include c-lang.h + * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency. + +2009-07-17 Aldy Hernandez + Manuel López-Ibáñez + + PR 40435 + * objc-act.c: Add location argument to all calls to + build_fold_addr_expr. + +2009-07-14 Taras Glek + Rafael Espindola + + * Make-lang.in (objc.install-plugin): New target for + installing plugin headers. + +2009-07-07 Manuel López-Ibáñez + + * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by + EXPR_LOCATION. + +2009-07-07 Manuel López-Ibáñez + + * objc-act.c: Replace %J by an explicit location. Update all + calls. + +2009-07-07 Manuel López-Ibáñez + + * objc-act.c: Replace %H by an explicit location. Update all + calls. + +2009-06-22 Steven Bosscher + + PR objc/28050 + * objc-act.c (objc_build_message_args): Return if ARGS is the + error_mark_node. + +2009-06-19 Ian Lance Taylor + + * 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 + + * objc-act.c (objc_start_function): Don't set + label_context_stack_se or label_context_stack_vm. + +2009-06-12 Aldy Hernandez + + * 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 + + * objc-act.c (objc_gimplify_expr): Change return type to int. + * objc-act.h: Update declaration. + +2009-06-08 Alexandre Oliva + + * objc-act.c (objc_init): Skip print_struct_values during + -fcompare-debug-second. + +2009-06-03 Ian Lance Taylor + + * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and + $(SYSTEM_H). + +2009-05-27 Ian Lance Taylor + + * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to + $(LINKER). + (cc1obj$(exeext)): Likewise. + +2009-05-26 Ian Lance Taylor + + * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER). + (cc1obj$(exeext)): Likewise. + +2009-05-20 Ian Lance Taylor + + * 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 + + * 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 + + * 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 + + * objc-act.c (objc_gimplify_expr): Add casts to enum type. + +2009-04-24 Ian Lance Taylor + + * objc-act.c (get_super_receiver): Update calls to + build_modify_expr to pass new argument. + +2009-04-21 Taras Glek + + * objc-act.c: Update GTY annotations to new syntax + * objc-act.h: Likewise + +2009-04-21 Joseph Myers + + * ChangeLog: Add copyright and license notices. + +2009-04-20 Ian Lance Taylor + + * objc-act.c (objc_rewrite_function_call): Change parameter from + params to first_param. Change all callers. + +2009-03-30 Dominique d'Humieres + + PR bootstrap/39583 + * objc-act.c (in_late_binary_op): Define for Objective-C++. + +2009-03-29 Joseph Myers + + 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 + + PR bootstrap/38262 + * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS, + remove GMPLIBS. + +2008-10-06 Aldy Hernandez + + * 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 + + * 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 + + 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 + + PR c++/18071 + * objc/objc-act.c (objc_finish_method_definition): Do not set + DECL_INLINE. + +2008-09-01 Aldy Hernandez + + * 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 + + Merge from gimple-tuples-branch. + + 2008-07-18 Aldy Hernandez + + * 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 + + * 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 + + * objc-act.c: Fix comment typos. + +2008-07-18 Kaveh R. Ghazi + + * 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 + + PR objc++/36723 + * objc-act.c (objc_build_constructor): Update C++ tweak. + +2007-07-14 Rafael Ávila de Espíndola + + * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead + of DECL_IN_SYSTEM_HEADER. + +2008-07-11 Ian Lance Taylor + + * 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 + + * 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 + + * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr): + Use CONVERT_EXPR_P. + +2008-04-23 Paolo Bonzini + + * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT. + +2008-04-03 Tom Tromey + + * Make-lang.in (objc_OBJS): New variable. + +2008-03-27 Tom Tromey + + * Make-lang.in: Revert automatic dependency patch. + +2008-03-27 Douglas Gregor + + 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 + + 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 + + * Make-lang.in (objc_OBJS): New variable. + (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove. + +2008-03-21 Andreas Tobler + + 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 + + * objc-act.c (objc_init): Remove old location code. + +2008-02-06 Kaveh R. Ghazi + + PR other/35107 + * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS). + +2007-07-30 Nick Clifton + + * 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 + + * objc-act.c (objc_get_callee_fndecl): Constify. + * objc-act.h (objc_get_callee_fndecl): Likewise. + +2007-07-25 Kaveh R. Ghazi + + * objc-act.c (volatilized_hash, volatilized_eq, string_hash, + string_eq): Constify. + +2007-04-04 Stuart Hastings + + PR 31281 + * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl. + +2007-03-01 Brooks Moses + + * Make-lang.in: Add dummy lang.install-pdf target. + +2007-02-18 Kazu Hirata + + * objc/objc-act.c: Fix comment typos. + +2007-02-15 Sandra Loosemore + Brooks Moses + Lee Millward + + * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors. + (objc_get_callee_fndecl): Likewise. + +2007-01-23 Andrew Pinski + + PR objc/27438 + * objc-act.c (objc_add_static_instance): Mark the decl as + TREE_USED. + +2007-01-20 Andrew Pinski + + 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 + + * objc-act.c (objc_build_volatilized_type): Keep track of + canonical types. + (objc_get_protocol_qualified_type): Ditto. + +2006-11-02 Andreas Tobler + + * 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 + + * 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 + + * Make-lang.in: Added empty "objc.pdf" target. + +2006-09-26 Andrew Pinski + + 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 + + * objc-act.c (JBLEN): Rename to OBJC_JBLEN, + default to something innocuous. + (build_next_objc_exception_stuff): Rename JBLEN. + +2006-07-28 Volker Reichelt + + * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies. + +2006-07-19 Volker Reichelt + + PR obj-c++/28434 + * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes. + +2006-06-06 Mike Stump + + * objc-act.c: Remove prototype for objc_build_volatilized_type. + +2006-05-24 Mike Stump + + * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN. + +2006-05-05 Volker Reichelt + + PR objc/27240 + * objc-act.c (objc_is_public): Return early on invalid type. + +2006-03-02 Fariborz Jahanian + + * 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 + * Make-lang.in (OBJC): Remove + (OBJECTIVE-C): Remove + (objective-c): Remove + (.PHONY): Remove objective-c and ObjC + +2005-12-14 Andrew Pinski + + PR objc/25360 + * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed + by the inner type. + +2005-12-12 Andrew Pinski + + PR objc/25348 + * objc-act.c (encode_array): Handle arrays to zero sized types. + +2005-12-07 Rafael Ávila de Espíndola + + * Make-lang.in (objc.all.build, objc.install-normal): Remove. + +2005-12-07 Rafael Ávila de Espíndola + + * Make-lang.in: Remove all dependencies on s-gtype. + +2005-12-02 Richard Guenther + + * 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 + + * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW + on objc_msgSend and like builtin functions. + +2005-10-17 Andreas Krebbel + + * 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 + + 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 PR objc/23381 @@ -16,7 +1809,7 @@ instead of build_constructor. 2005-07-08 Daniel Berlin - + * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is removed. * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common. @@ -321,7 +2114,7 @@ * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before calling instantiate_pending_templates. - + 2005-01-26 Alexander Malmberg PR objc/18862 @@ -397,7 +2190,7 @@ (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, + 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(...). @@ -838,3 +2631,10 @@ 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, 2005, 2006, 2007, 2008, 2009 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.