In gcc/objc/:
2011-01-17  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47314
	* objc-act.c (finish_objc): When calling check_duplicates to check
	duplicated instance methods, set 'is_class' to 0, not 1.

In gcc/testsuite/:
2011-01-17  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47314
	* objc.dg/selector-warn-1.m: New.
	* obj-c++.dg/selector-warn-1.mm: New.

From-SVN: r168934

	PR 19162
	* objc-act.c (generate_struct_by_value_array): Do not output a
	definition for struct_forward_array.

From-SVN: r168824

2011-01-14  Ben Elliston  <bje@au.ibm.com>

	* objc-act.c (generate_struct_by_value_array): Do not output a
	definition for struct_forward_array.

From-SVN: r168823

From-SVN: r168603

gcc/objc:

	* objc-act.c (objc_finish_foreach_loop): Mark collection expression
	as read.

gcc/testsuite:

	* objc.dg/foreach-1.m: Add "-Wall" to flags.

From-SVN: r168602

From-SVN: r168438

2011-01-02  H.J. Lu  <hongjiu.lu@intel.com>

	* objc-act.c (check_that_protocol_is_defined): Fix a typo.

From-SVN: r168400

In gcc/objc/:
2011-01-02  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (check_that_protocol_is_defined): New.
	(lookup_protocol): Call check_that_protocol_is_defined.

In gcc/testsuite/:
2011-01-02  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/protocol-forward-1.m: Removed TODO.
	* objc.dg/protocol-forward-2.m: New.
	* obj-c++.dg/protocol-forward-2.mm: Removed TODO.
	* obj-c++.dg/protocol-forward-2.mm: New.

From-SVN: r168398

From-SVN: r168357

In gcc/objc/:
2010-12-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_types_are_equivalent): Fixed comparing protocol
	lists.  Check them two-ways to fix comparisons when one protocol
	implements the other one, or when one list contains duplicated
	protocols.

In gcc/testsuite/:
2010-12-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/method-conflict-3.m: New.
	* objc.dg/method-conflict-4.m: New.	
	* obj-c++.dg/method-conflict-3.m: New.	
	* obj-c++.dg/method-conflict-4.mm: New.

From-SVN: r168356

In gcc/objc/:
2010-12-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_add_method): When emitting an error because a
	method with the same name but conflicting types is found in the
	same class or category interface, print a note with the location
	of the original method.  Also, improved the error message to
	clearly state that the conflict is due to conflicting types, and
	produce it for protocols as well.  Emit an error if two identical
	methods are declared in a protocol, but one is @required and the
	other one is @optional.  When

In gcc/testsuite/:
2010-12-30  Nicola Pero  <nicola.pero@meta-innovation.com>
	
	* objc.dg/class-extension-3.m: Updated.
	* objc.dg/method-1.m: Updated.
	* objc.dg/method-conflict-1.m: New.
	* objc.dg/method-conflict-2.m: New.	
	* obj-c++.dg/class-extension-3.mm: Updated.
	* obj-c++.dg/method-8.mm: Updated.
	* obj-c++.dg/method-conflict-1.mm: New.
	* obj-c++.dg/method-conflict-2.mm: New.

From-SVN: r168350

In gcc/objc/:
2010-12-30  Nicola Pero  <nicola@nicola.brainstorm.co.uk>

	* objc-act.c (start_class): Warn when a class attribute is
	ignored.
	(objc_declare_protocols): Warn when a protocol attribute in a
	protocol forward-declaration is ignored.
	(start_protocol): Warn when a protocol attribute is ignored.

In gcc/testsuite/:
2010-12-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/attributes/class-attribute-3.m: New.
	* objc.dg/attributes/proto-attribute-4.m: New.
	* obj-c++.dg/attributes/class-attribute-3.mm: New.
	* obj-c++.dg/attributes/proto-attribute-4.mm: New.

From-SVN: r168337

In gcc/objc/:
2010-12-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_set_method_opt): Tidy up error messages.  In
	particular, explicitly mention whether the error is due to the
	@optional or @required keyword instead of mentioning
	"@optional/@required".

In gcc/testsuite/:
2010-12-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/enhanced-proto-2.m: Updated.
	* obj-c++.dg/enhanced-proto-2.mm: Updated.

From-SVN: r168327

In gcc/objc/:
2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47118
	* objc-act.c (objc_build_synchronized): Check the argument of
	@synchronized and emit an appropriate error if it is not a valid
	Objective-C object.  Deal gracefully with that case.  Updated
	comments and variable names.

In gcc/testsuite/:
2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47118
	* objc.dg/sync-3.m: New.
	* obj-c++.dg/sync-3.mm: New.

From-SVN: r168326

In gcc/c-family/:
2010-12-29  Nicola Pero  <nicola@nicola.brainstorm.co.uk>

	PR objc/47075
	* c-objc.h (objc_finish_message_expr): Added argument to
	prototype.

In gcc/objc/:
2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47075
	* objc-act.h (PROPERTY_REF_DEPRECATED_GETTER): New.
	* objc-tree.def (PROPERTY_REF): Increased the number of operands
	from 3 to 4.
	* objc-act.c (objc_finish_message_expr): Added optional argument
	allowing to return the deprecated method prototype for deprecated
	methods, instead of immediately emitting the deprecation warning.
	(objc_maybe_build_component_ref): Do not warn for a deprecated
	property.  When building the getter call, get the deprecated
	method prototype from objc_finish_message_expr() and put it into
	the PROPERTY_REF.
	(objc_build_class_component_ref): Same change.
	(finish_class): Mark the getter and setter as deprecated if they
	are generated from a deprecated property.
	(objc_gimplify_property_ref): If the getter is deprecated, emit a
	deprecation warning.
	(objc_build_setter_call, objc_build_message_expr,
	objc_finish_foreach_loop): Updated call to
	objc_finish_message_expr.
	
In gcc/objcp/:
2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objcp-lang.c (objcp_tsubst_copy_and_build): Update call to
	objc_finish_message_expr.

In gcc/testsuite/:
2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47075
	* objc.dg/property/at-property-deprecated-1.m: Updated.
	* objc.dg/property/at-property-deprecated-2.m: New.
	* objc.dg/property/dotsyntax-deprecated-1.m: New.
	* obj-c++.dg/property/at-property-deprecated-1.mm: Updated.
	* obj-c++.dg/property/at-property-deprecated-2.mm: New.
	* obj-c++.dg/property/dotsyntax-deprecated-1.mm: New.

From-SVN: r168315

In gcc/objc/:
2010-12-28  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47076
	* objc-act.c (lookup_protocol): Added 'definition_required'
	argument.  If 'definition_required', and the protocol is not
	defined, emit a warning.
	(objc_declare_protocols): Updated call to lookup_protocol.
	(start_protocol): Same change.
	(check_protocol_recursively): Same change.
	(objc_build_protocol_expr): Same change.
	(lookup_and_install_protocols): Added definition_required argument.
	Pass it to lookup_protocol.
	(objc_get_protocol_qualified_type): Updated call to
	lookup_and_install_protocols.
	(start_class): Updated calls to lookup_and_install_protocols; pass
	true to 'definition_required' to get the warnings.
	(start_protocol): Updated calls to lookup_and_install_protocols.

In gcc/testsuite/:
2010-12-28  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47076
	* objc.dg/protocol-forward-1.m: New.
	* obj-c++.dg/protocol-forward-1.mm: New.
	* objc.dg/attributes/proto-attribute-2.m: Updated.
	* objc.dg/class-protocol-1.m: Updated.
	* obj-c++.dg/attributes/proto-attribute-2.mm: Updated.
	* obj-c++.dg/class-protocol-1.mm: Updated.

From-SVN: r168307

In gcc/objc/:
2010-12-28  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_start_category_interface): Produce an error if
	a class extension is found after the class @implementation.

In gcc/testsuite/:
2010-12-28  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/class-extension-4.m: New.
	* obj-c++.dg/class-extension-4.mm: New.

From-SVN: r168294

In gcc/testsuite/:
2010-12-28  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47073
	* objc.dg/incomplete-type-1.m: New test.

In gcc/objc/:
2010-12-28  Nicola Pero  <nicola.pero@meta-innovation.com>

	PR objc/47073
	* objc-act.c (encode_method_prototype): Fixed both location and
	format string of error "type %qT does not have a known size".

From-SVN: r168285

In gcc/testsuite/:
2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/pr44509.m: New.

In gcc/objc/:
2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>

	* config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.

In gcc/objcp/:
2010-12-26  Nicola Pero  <nicola.pero@meta-innovation.com>

	* config-lang.in (gtfiles): Added c-family/c-cppbuiltin.c.

From-SVN: r168254

gcc/
	* c-aux-info.c (gen_formal_list_for_type): Use prototype_p.
	* c-decl.c (diagnose_arglist_conflict): Likewise.
	(diagnose_mismatched_decls, merge_decls): Likewise.
	(c_builtin_function, c_builtin_function_ext_scope): Likewise.
	(start_decl, start_function): Likewise.
	* c-tree.h (C_DECL_ISNT_PROTOTYPED): Likewise.
	* config/ia64/ia64.h (INIT_CUMULATIVE_ARGS): Likewise.
	* config/mep/mep.c (mep_validate_interrupt): Likewise.
	* config/pa/pa.h (INIT_CUMULATIVE_ARGS): Likewise.
	* config/rs6000/rs6000.c (init_cumulative_args): Likewise.
	* config/sh/sh.c (sh_init_cumulative_args): Likewise.
	* config/sparc/sparc.c (init_cumulative_args): Likewise.
	* dwarf2out.c (add_prototyped_attribute): Likewise.
	(gen_subprogram_die): Likewise.
	* ipa-type-escape.c (check_function_parameter_and_return_types):
	Likewise.
	(check_call): Likewise.
	* tree-ssa.c (useless_type_conversion_p): Likewise.

gcc/ada/
	* gcc-interface/utils.c (handle_nonnull_attribute): Use prototype_p.
	(handle_sentinel_attribute): Likewise.

gcc/c-family/
	* c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
	Use prototype_p.

gcc/cp/
	* decl.c (decls_match, duplicate_decls): Use prototype_p.
	* pt.c (push_template_decl_real): Likewise.

gcc/lto/
	* lto-lang.c (handle_nonnull_attribute, handle_sentinel_attribute):
	Use prototype_p.

gcc/objc/
	* objc-act.c (next_sjlj_build_enter_and_setjmp): Use prototype_p.

From-SVN: r168181

In gcc/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_try_catch_finally_statement): Call
	objc_maybe_warn_exceptions.
	(c_parser_objc_synchronized_statement): Call
	objc_maybe_warn_exceptions.
	
In gcc/cp/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_try_catch_finally_statement): Call
	objc_maybe_warn_exceptions.
	(cp_parser_objc_synchronized_statement): Same change.

In gcc/c-family/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-objc.h (objc_maybe_warn_exceptions): New.
	* stub-objc.c (objc_maybe_warn_exceptions): New.	
	
In gcc/objc/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_init): Call using_eh_for_cleanups.
	(objc_init_exceptions): Renamed to objc_maybe_warn_exceptions.  Do
	not call using_eh_for_cleanups.
	(objc_begin_try_stmt): Do not call objc_init_exceptions.
	(objc_build_throw_stmt): Updated call to
	objc_maybe_warn_exceptions.

In gcc/testsuite/:
2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/fobjc-exceptions-1.m: Updated.
	* objc.dg/fobjc-exceptions-2.m: New.
	* objc.dg/fobjc-exceptions-3.m: New.
	* obj-c++.dg/fobjc-exceptions-1.mm: New.
	* obj-c++.dg/fobjc-exceptions-2.mm: New.
	* obj-c++.dg/fobjc-exceptions-3.mm: New.

From-SVN: r168032

gcc/objc:

	* objc/objc-act.c (objc_eh_personality): Select personality name on
	runtime.
	(objc_init_exceptions): New.
	(objc_begin_try_stmt): Use objc_init_exceptions.
	(objc_build_throw_stmt): Likewise.

gcc/testsuite:

	* fobjc-exceptions.m: Update dg-error syntax.

From-SVN: r168020

In gcc/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_class_definition): Recognize
	Objective-C 2.0 class extensions.

In gcc/cp/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_superclass_or_category): Recognize
	Objective-C 2.0 class extensions.  Added iface_p and
	is_class_extension arguments.
	(cp_parser_objc_class_interface): Updated call to
	cp_parser_objc_superclass_or_category.
	(cp_parser_objc_class_implementation): Same change.
	
In gcc/objc/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_in_class_extension): New.
	(objc_start_category_interface): If -fobjc-std=objc1
	was specified, produce an error if a class extension is used.
	(objc_finish_interface): Reset objc_in_class_extension to false.
	(objc_add_property_declaration): Allow a class extension to extend
	readonly properties in the main @interface to be readwrite.
	(start_class): Added code to deal with class extensions.  In that
	case, return the existing interface after adding any additional
	protocols to it and setting objc_in_class_extension to true.
	(continue_class): If in a class extension, do not generate the
	instance variable template.

In gcc/testsuite/:
2010-12-10  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/class-extension-1.m: New.
	* objc.dg/class-extension-2.m: New.
	* objc.dg/class-extension-3.m: New.
	* objc.dg/property/at-property-26.m: New.
	* objc.dg/property/at-property-27.m: New.
	* objc.dg/property/at-property-28.m: New.
	* obj-c++.dg/class-extension-1.mm: New.
	* obj-c++.dg/class-extension-2.mm: New.
	* obj-c++.dg/class-extension-3.mm: New.
	* obj-c++.dg/property/at-property-26.mm: New.
	* obj-c++.dg/property/at-property-27.mm: New.
	* obj-c++.dg/property/at-property-28.mm: New.

From-SVN: r167680

In gcc/objc/:
2010-12-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_build_throw_stmt): Check that the argument of
	@throw is an object and emit an error if not.

In gcc/testsuite/:
2010-12-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/exceptions-7.m: New.
	* obj-c++.dg/exceptions-7.mm: New.
	* obj-c++.dg/exceptions-3.mm: Adjust for new C++ messages.
	* obj-c++.dg/exceptions-5.mm: Same change.

From-SVN: r167615

In gcc/objc/:
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.

In gcc/testsuite/:
2010-12-08  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/foreach-6.m: Updated location of error messages.
	* objc.dg/foreach-7.m: Same change.

From-SVN: r167610

In gcc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_for_statement): Use c_fully_fold() instead
	of c_process_expr_stmt() for the iterating and collection
	expressions of an Objective-C fast enumeration loop.

In gcc/objc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_finish_foreach_loop): Mark the
	object_expression as used.

In gcc/testsuite/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/foreach-8.m: New.

From-SVN: r167518

In gcc/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-family/c-common.h: Removed the declarations of all the objc_
	callbacks, and moved them into c-objc.h.  Removed
	objc_ivar_visibility_kind and moved it into c-objc.h.
	* c-family/c-objc.h: New file.
	* c-family/c-common.c: Include c-objc.h.
	* c-family/c-format.c: Same change.
	* c-family/stub-objc.c: Same change.
	* c-decl.c: Include c-family/c-objc.h.
	* c-parser.c: Same change.	
	* c-typeck.c: Same change.
	* c-config-lang.in (gtfiles): Added c-family/c-objc.h.
	* Makefile.in (c-decl.o): Depend on c-family/c-objc.h.
	(c-parser.o): same change.
	(c-typeck.o): Same change.
	(c-family/c-format.o): Same change.
	(c-family/stub-objc.o): Same change.
	(c-family/c-common.o): Same change.
	(PLUGIN_HEADERS): Added c-family/c-objc.h.
	
In gcc/cp/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* call.c: Include c-family/c-objc.h.
	* decl.c: Same change.
	* decl2.c: Same change.
	* error.c: Same change.
	* lex.c: Same change.
	* parser.c: Same change.
	* pt.c: Same change.
	* semantics.c: Same change.
	* typeck.c: Same change.
	* Make-lang.in (cp/decl.o): Depend on c-family/c-objc.h.
	(cp/decl2.o): Same change.
	(cp/call.o): Same change.
	(cp/error.o): Same change.
	(cp/lex.o): Same change.
	(cp/parser.o): Same change.
	(cp/pt.o): Same change.
	(cp/semantics.o): Same change.
	(cp/typeck.o): Same change.
	* config-lang.in (gtfiles): Added c-family/c-objc.h.
	
In gcc/objc/:
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.
	
In gcc/objcp/:
2010-12-06  Nicola Pero  <nicola.pero@meta-innovation.com>

	* config-lang.in (gtfiles): Added c-family/c-objc.h.
	* Make-lang.in (objcp/objcp-act.o): Depend on
	c-family/c-objc.h.
	(objcp/objcp-lang.o): Same change.
	(objcp/objcp-decl.o): Same change.
	* objcp-lang.c: Include c-family/c-objc.h.
	* objcp-decl.c: Same change.

From-SVN: r167481

	* gcc.c (trad_capable_cpp, default_compilers): Don't handle
	-ftraditional.

objc:
	* lang-specs.h: Don't handle -ftraditional.

From-SVN: r167385

In gcc/objc/:
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.

In gcc/cp/:
2010-12-02  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_throw_statement): Use
	cp_parser_expression, not cp_parser_assignment_expression, to
	parse the argument of a @throw.

In gcc/testsuite/:
2010-12-02  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/exceptions-6.m: New.
	* obj-c++.dg/exceptions-6.mm: New.

From-SVN: r167364

In gcc/c-family/:
2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-common.h (objc_finish_function): New.
	(objc_non_volatilized_type): Removed.
	(objc_type_quals_match): Removed.
	* stub-objc.c (objc_finish_function): New.
	(objc_non_volatilized_type): Removed.
	(objc_type_quals_match): Removed.
	
In gcc/objc/:
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.

In gcc/cp/:
2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* decl.c (finish_function): Call objc_finish_function when
	compiling Objective-C++.
	* call.c (standard_conversion): Do not call
	objc_non_volatilized_type().
	(implicit_conversion): Same change.
	* typeck.c (comp_ptr_ttypes_real): Same change.

In gcc/:
2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-decl.c (finish_function): Call objc_finish_function in
	Objective-C.
	* c-typeck.c (convert_for_assignment): Do not call
	objc_type_quals_match().

From-SVN: r167318

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.

Co-Authored-By: Mike Stump <mikestump@comcast.net>

From-SVN: r167277

In gcc/objc/:
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.

In gcc/testsuite/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/duplicate-class-1.m: New.
	* obj-c++.dg/duplicate-class-1.mm: New.

From-SVN: r167270

In gcc/objc/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc-act.c (objc_maybe_build_component_ref): Removed TODO.

In gcc/testsuite/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/property/dotsyntax-21.m
	* obj-c++.dg/property/dotsyntax-21.mm

From-SVN: r167269

In gcc/objc/:
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.

In gcc/testsuite/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/exceptions-1.m: New.
	* objc.dg/exceptions-2.m: New.
	* objc.dg/exceptions-3.m: New.
	* objc.dg/exceptions-4.m: New.
	* objc.dg/exceptions-5.m: New.
	* obj-c++.dg/exceptions-1.mm: New.
	* obj-c++.dg/exceptions-2.mm: New.
	* obj-c++.dg/exceptions-3.mm: New.
	* obj-c++.dg/exceptions-4.mm: New.
	* obj-c++.dg/exceptions-5.mm: New.

In gcc/cp/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* parser.c (cp_parser_objc_try_catch_finally_statement): Parse
	@catch(...)  and pass NULL_TREE to objc_begin_catch_clause() in
	that case.  Improved error recovery.  Reorganized code to be
	almost identical to c_parser_objc_try_catch_finally_statement.

In gcc/:
2010-11-29  Nicola Pero  <nicola.pero@meta-innovation.com>

	* c-parser.c (c_parser_objc_try_catch_statement): Renamed to
	c_parser_objc_try_catch_finally_statement for consistency with the
	C++ parser.  Parse @catch(...) and pass NULL_TREE to
	objc_begin_catch_clause() in that case.  Improved error recovery.
	Reorganized code to be almost identical to
	cp_parser_objc_try_catch_finally_statement.

From-SVN: r167233

In gcc/objc/:
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.

From-SVN: r167231

In gcc/objc/:
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.

In gcc/testsuite/:
2010-11-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/property/at-property-24.m: New.
        * objc.dg/property/at-property-25.m: New.
        * obj-c++.dg/property/at-property-24.mm: New.
        * obj-c++.dg/property/at-property-25.mm: New.

From-SVN: r167197

In gcc/objc/:
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.

In gcc/testsuite/:
2010-11-27  Nicola Pero  <nicola.pero@meta-innovation.com>

        * objc.dg/protocol-qualifier-1.m: New.
        * objc.dg/protocol-qualifier-2.m: New.
        * obj-c++.dg/protocol-qualifier-1.mm: New.
        * obj-c++.dg/protocol-qualifier-2.mm: New.

From-SVN: r167195

In gcc/objc/:
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.

In gcc/testsuite/:
2010-11-25  Nicola Pero  <nicola.pero@meta-innovation.com>

	* objc.dg/ivar-problem-1.m: New.
	* obj-c++.dg/ivar-problem-1.mm: New.

From-SVN: r167151

In gcc/objc/:
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.

In gcc/objcp/:
2010-11-23  Nicola Pero  <nicola.pero@meta-innovation.com>

        PR objc/24358
        * lang-specs.h: Print a deprecation note every time
        objc++-cpp-output is requested.

From-SVN: r167073

	* common.opt (exit_after_options, write_symbols, debug_info_level,
	use_gnu_debug_info_extensions): New Variable entries.
	(fprofile-dir=): Use Var.
	* flag-types.h (enum debug_info_level): Rename to enum
	debug_info_levels.
	* flags.h (write_symbols, debug_info_level,
	use_gnu_debug_info_extensions): Remove declarations.
	* opts.c (exit_after_options, write_symbols, debug_info_level):
	Remove.
	(set_struct_debug_option): Make static variables const.
	(use_gnu_debug_info_extensions): Remove.
	(set_debug_level, print_filtered_help, print_specific_help,
	fast_math_flags_set_p): Take gcc_options parameters and use them
	in place of global variables.
	(print_filtered_help): Make new_help non-static.
	(print_specific_help): Update call to print_filtered_help.
	(common_handle_option): Update calls to print_specific_help.  Use
	gcc_options structure for more settings.  Make --help table
	const.  Don't handle OPT_fprofile_dir_ here.  Update calls to
	set_debug_level.
	* toplev.c (profile_data_prefix): Remove.
	* toplev.h (profile_data_prefix, exit_after_options): Remove
	declarations.
	(fast_math_flags_set_p): Update prototype.
	* cppbuiltin.c (define_builtin_macros_for_compilation_flags):
	Update call to fast_math_flags_set_p.

objc:
	* objc-act.c (write_symbols): Don't declare here.

From-SVN: r167064