+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
2010-11-06 Nicola Pero <nicola.pero@meta-innovation.com>
- Fixed using the Objective-C 2.0 syntax with self and super.
+ 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
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