+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.
(objc_push_parm): Rebuild the PARM_DECL if its type has
been decayed.
-2010-09-28 Nicola Pero <nicola@nicola.brainstorm.co.uk>
+2010-09-28 Nicola Pero <nicola.pero@meta-innovation.com>
* objc-act.c (encode_type): Fixed encoding enums with the next
runtime.
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