2009-12-17  Shujing Zhao  <pearly.zhao@oracle.com>

	* objc-act.c (objc_substitute_decl, build_ivar_reference,
	get_super_receiver): Update build_indirect_ref calls.

2009-11-28  Jakub Jelinek  <jakub@redhat.com>

	* objc-act.c (generate_shared_structures): Remove unused sc_spec and
	decl_specs variables.
	(objc_build_message_expr): Remove unused loc variable.
	(objc_finish_message_expr): Remove unused saved_rtype variable.
	(encode_field_decl): Remove unused type variable.

	PR obj-c++/42156
	* objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
	type variants that don't have it initialized yet.

2009-09-14  Jan Hubicka  <jh@suse.cz>

	* objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.

2009-09-14  Richard Henderson  <rth@redhat.com>

	* objc-act.c (objc_init_exceptions): Don't call
	default_init_unwind_resume_libfunc.
	(objc_build_exc_ptr): Use __builtin_eh_pointer.

2009-09-13  Richard Guenther  <rguenther@suse.de>
	Rafael Avila de Espindola  <espindola@google.com>

	* objc-act.c (objc_eh_runtime_type): Export.
	(objc_init_exceptions): Remove.  Move warning code ...
	(objc_begin_try_stmt): ... here
	(objc_build_throw_stmt): ... and here.
	(objc_eh_personality_decl): New.
	(objc_eh_personality): New function.
	* objc-act.h (objc_eh_runtime_type): Declare.
	(objc_eh_personality): Likewise.
	* objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
	(LANG_HOOKS_EH_PERSONALITY): Likewise.

2009-09-03  Diego Novillo  <dnovillo@google.com>

	* objc-lang.c (lang_hooks): Remove const qualifier.

2009-08-20  Richard Guenther  <rguenther@suse.de>

	* objc-act.c: Include c-lang.h
	* Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.

2009-07-17  Aldy Hernandez  <aldyh@redhat.com>
	    Manuel López-Ibáñez  <manu@gcc.gnu.org>

	PR 40435 
	* objc-act.c: Add location argument to all calls to
	build_fold_addr_expr.
	
2009-07-14  Taras Glek  <tglek@mozilla.com>
	    Rafael Espindola  <espindola@google.com>

	* Make-lang.in (objc.install-plugin): New target for
	installing plugin headers.

2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
	EXPR_LOCATION.
	
2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* objc-act.c: Replace %J by an explicit location. Update all
	calls.
	
2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* objc-act.c: Replace %H by an explicit location. Update all
	calls.
	
2009-06-22  Steven Bosscher  <steven@gcc.gnu.org>

	PR objc/28050
	* objc-act.c (objc_build_message_args): Return if ARGS is the
	error_mark_node.
	
2009-06-19  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_in_struct, objc_struct_types): Remove.
	(objc_struct_info): New static variable.
	(objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
	and &objc_struct_types, to start_struct.
	(objc_finish_struct): Likewise for finish_struct.

2009-06-15  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_start_function): Don't set
	label_context_stack_se or label_context_stack_vm.

2009-06-12  Aldy Hernandez  <aldyh@redhat.com>
	
	* objc-act.c (finish_var_decl): Pass location to finish_decl.
	(objc_get_parm_info): Same.
	(get_super_receiver): Same.
	* objc-act.c (objc_build_component_ref): Pass location to
	build_compound_ref.
	(build_module_initializer_routine): Pass location to
	c_end_compound_stmt.
	(objc_generate_static_init_call): Pass location to build_stmt.
	(build_typed_selector_reference): New location argument.
	(build_selector_reference): Same.
	(objc_substitute_decl): Pass location to build_array_ref.
	(next_sjlj_build_try_catch_finally): Pass location to build_stmt.
	(objc_begin_catch_clause): Same.
	(objc_finish_try_stmt): Same.
	(objc_finish_catch_clause): Pass location to c_end_compound_stmt.
	(objc_build_throw_stmt): New argument.
	(generate_shared_structures): Pass location to build_c_cast.
	(objc_build_message_expr): Use local location.
	(objc_finish_message_expr): Use input_location.
	(build_objc_method_call): New argument.
	(objc_build_selector_expr): Same.
	(get_super_receiver): Pass location to build_c_cast,
	build_modify_expr, build_compound_expr.
	* objc-act.c: Add location to all calls to start_struct, build_decl,
	finish_struct.
	
2009-06-09  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_gimplify_expr): Change return type to int.
	* objc-act.h: Update declaration.

2009-06-08  Alexandre Oliva  <aoliva@redhat.com>

	* objc-act.c (objc_init): Skip print_struct_values during
	-fcompare-debug-second.

2009-06-03  Ian Lance Taylor  <iant@google.com>

	* Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
	$(SYSTEM_H).

2009-05-27  Ian Lance Taylor  <iant@google.com>

	* Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
	$(LINKER).
	(cc1obj$(exeext)): Likewise.

2009-05-26  Ian Lance Taylor  <iant@google.com>

	* Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
	(cc1obj$(exeext)): Likewise.

2009-05-20  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
	than NULL_TREE to build_special_member_call.

2009-05-10  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_building_struct): New static variable.
	(objc_in_struct, objc_struct_types): New static variables.
	(objc_start_struct, objc_finish_struct): New static functions.
	(generate_struct_by_value_array): Call objc_start_struct instead
	of start_struct, and call objc_finish_struct instead of
	finish_struct.
	(objc_build_struct, build_objc_symtab_template): Likewise.
	(build_module_descriptor): Likewise.
	(build_next_objc_exception_stuff): Likewise.
	(build_protocol_template): Likewise.
	(build_method_prototype_list_template): Likewise.
	(build_method_prototype_template): Likewise.
	(build_category_template, build_selector_template): Likewise.
	(build_class_template, build_super_template): Likewise.
	(build_ivar_template, build_ivar_list_template): Likewise.
	(build_method_list_template): Likewise.
	(build_method_template): Likewise.

2009-05-10  Joseph Myers  <joseph@codesourcery.com>

	* objc-act.c: Include intl.h.
	(objc_lookup_protocol): Use complete sentences for diagnostics
	with %qE for identifiers and translating results of
	gen_type_name_0 to locale character set.
	(objc_check_decl, check_protocol_recursively,
	lookup_and_install_protocols, objc_build_string_object,
	objc_get_class_reference, objc_declare_alias, objc_declare_class,
	objc_get_class_ivars, error_with_ivar, check_duplicates,
	objc_finish_message_expr, objc_build_protocol_expr,
	objc_build_selector_expr, build_ivar_reference, objc_add_method,
	add_category, add_instance_variable, objc_is_public,
	check_methods, check_methods_accessible, check_protocol,
	start_class, finish_class, start_protocol, really_start_method,
	get_super_receiver, objc_lookup_ivar): Use %E and %qE for
	identifiers in diagnostics.  Translate generated text to locale
	character set as needed.
	(check_protocol, check_protocols): Change name parameter to type
	tree.
	(lang_report_error_function): Remove.

2009-04-27  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_gimplify_expr): Add casts to enum type.

2009-04-24  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (get_super_receiver): Update calls to
	build_modify_expr to pass new argument.

2009-04-21  Taras Glek <tglek@mozilla.com>

	* objc-act.c: Update GTY annotations to new syntax
	* objc-act.h: Likewise

2009-04-21  Joseph Myers  <joseph@codesourcery.com>

	* ChangeLog: Add copyright and license notices.

2009-04-20  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_rewrite_function_call): Change parameter from
	params to first_param.  Change all callers.

2009-03-30  Dominique d'Humieres  <dominiq@lps.ens.fr>

	PR bootstrap/39583
	* objc-act.c (in_late_binary_op): Define for Objective-C++.

2009-03-29  Joseph Myers  <joseph@codesourcery.com>

	PR c/456
	PR c/5675
	PR c/19976
	PR c/29116
	PR c/31871
	PR c/35198
	* objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.

2008-12-05  Sebastian Pop  <sebastian.pop@amd.com>

	PR bootstrap/38262
	* Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
	remove GMPLIBS.

2008-10-06  Aldy Hernandez  <aldyh@redhat.com>

	* objc-act.c (objc_build_string_object): Pass location to
	build_unary_op.
	(init_def_list): Same.
	(init_objc_symtab): Same.
	(init_module_descriptor): Same.
	(build_module_initializer_routine): Same.
	(generate_static_references): Same.
	(build_typed_selector_reference): Same.
	(add_objc_string): Same.
	(objc_substitute_decl): Same.
	(objc_build_ivar_assignment): Same.
	(objc_build_global_assignment): Same.
	(objc_build_strong_cast_assignment): Same.
	(generate_protocols): Same.
	(build_protocol_initializer): Same.
	(build_dispatch_table_initializer): Same.
	(generate_protocol_list): Same.
	(build_category_initializer): Same.
	(build_shared_structure_initializer): Same.
	(generate_shared_structures): Same.
	(objc_build_protocol_expr): Same.
	(build_ivar_reference): Same.
	(get_super_receiver): Same.

2008-09-23  Aldy Hernandez  <aldyh@redhat.com>

	* objc-act.c (next_sjlj_build_enter_and_setjmp): Call
	c_common_truthvalue_conversion with location.
	(next_sjlj_build_catch_list): Same.
	(next_sjlj_build_try_catch_finally): Same.

2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>

	PR objc/37460
	* objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
	* objc-act.h (objc_get_callee_fndecl): Remove prototype.
	* objc-act.c (objc_get_callee_fndecl): Kill.

2008-09-17  Jan Hubicka  <jh@suse.cz>

	PR c++/18071
	* objc/objc-act.c (objc_finish_method_definition): Do not set
	DECL_INLINE.

2008-09-01  Aldy Hernandez  <aldyh@redhat.com>

	* objc-act.c (build_typed_selector_reference): Pass input_location to
	build_unary_op calls.
	(build_selector_reference): Same, but to build_array_ref.
	(objc_substitute_decl): Same.
	(build_ivar_reference): Same, but to build_indirect_ref.
	(get_super_receiver): Same.

2008-07-28  Richard Guenther  <rguenther@suse.de>

	Merge from gimple-tuples-branch.

	2008-07-18  Aldy Hernandez  <aldyh@redhat.com>

	* Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
	(objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
	* objc-act.h: Include gimple.h instead of tree-gimple.h.
	* ipa-reference.c: Same.

	2007-11-10  Aldy Hernandez  <aldyh@redhat.com>

	* objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
	* objc-act.h (objc_gimplify_expr): Change prototype accordingly.

2008-07-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>

	* objc-act.c: Fix comment typos.

2008-07-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* objc-act.c (objc_start_class_interface,
	objc_start_category_interface, objc_start_class_implementation,
	objc_start_category_implementation, objc_build_struct,
	generate_static_references, build_private_template,
	lookup_category, objc_add_method, add_category,
	add_instance_variable, objc_is_public, conforms_to_protocol,
	start_class, continue_class, finish_class): Avoid C++ keywords.

2008-07-14  Jason Merrill  <jason@redhat.com>

	PR objc++/36723
	* objc-act.c (objc_build_constructor): Update C++ tweak.

2007-07-14  Rafael Ávila de Espíndola  <espindola@google.com>

	* objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
	of DECL_IN_SYSTEM_HEADER.

2008-07-11  Ian Lance Taylor  <iant@google.com>

	* objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
	etc., not just when OBJCPLUS is defined.

2008-06-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* objc-act.c (setup_string_decl, objc_build_string_object,
	hash_interface, eq_interface, objc_begin_try_stmt,
	encode_method_prototype, build_ivar_list_initializer,
	objc_build_encode_expr): Fix for -Wc++-compat.

2008-05-12  Tomas Bily  <tbily@suse.cz>

        * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
        Use CONVERT_EXPR_P.

2008-04-23  Paolo Bonzini  <bonzini@gnu.org>

	* objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.

2008-04-03  Tom Tromey  <tromey@redhat.com>

	* Make-lang.in (objc_OBJS): New variable.

2008-03-27  Tom Tromey  <tromey@redhat.com>

	* Make-lang.in: Revert automatic dependency patch.

2008-03-27  Douglas Gregor  <doug.gregor@gmail.com>

	PR obj-c++/35704
	* objc-act.c (objc_build_component_ref): Fix call to
	finish_class_member_access_expr.
	(objc_generate_cxx_ctor_or_dtor): Fix call to
	build_special_member_call.

2008-03-25  Andrew Pinski  <pinskia@gmail.com>

	PR objc/29197
	* objc-act.c (encode_type): Handle when type is error_mark_node.
	(objc_push_parm): Handle when the type of parm is error_mark_node.

2008-03-25  Tom Tromey  <tromey@redhat.com>

	* Make-lang.in (objc_OBJS): New variable.
	(cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.

2008-03-21  Andreas Tobler  <a.tobler@schweiz.org>

	PR bootstrap/35660
	* objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
	MAYBE_CLASS_TYPE_P.
	(objc_generate_cxx_cdtors): Likewise.
	(add_instance_variable): Likewise.

2008-02-26  Tom Tromey  <tromey@redhat.com>

	* objc-act.c (objc_init): Remove old location code.

2008-02-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	PR other/35107
	* Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).

2007-07-30  Nick Clifton  <nickc@redhat.com>

	* Make-lang.in: Change copyright header to refer to version 3 of
	the GNU General Public License and to point readers at the
	COPYING3 file and the FSF's license web page.
	* lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
	config-lang.in, objc-lang.c: Likewise.

2007-07-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* objc-act.c (objc_get_callee_fndecl): Constify.
	* objc-act.h (objc_get_callee_fndecl): Likewise.

2007-07-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* objc-act.c (volatilized_hash, volatilized_eq, string_hash,
	string_eq): Constify.

2007-04-04  Stuart Hastings  <stuart@apple.com>

	PR 31281
	* objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.

2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>

	* Make-lang.in: Add dummy lang.install-pdf target.

2007-02-18  Kazu Hirata  <kazu@codesourcery.com>

	* objc/objc-act.c: Fix comment typos.

2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
	    Brooks Moses  <brooks.moses@codesourcery.com>
	    Lee Millward  <lee.millward@codesourcery.com>

	* objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
	(objc_get_callee_fndecl): Likewise.

2007-01-23  Andrew Pinski  <pinskia@gmail.com>

	PR objc/27438
	* objc-act.c (objc_add_static_instance): Mark the decl as
	TREE_USED.

2007-01-20  Andrew Pinski  <pinskia@gmail.com>

	PR objc/30479
	* objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
	of htab_hash_pointer.
	(lookup_interface): Likewise.
	(add_class): Likewise.

2007-01-02  Douglas Gregor  <doug.gregor@gmail.com>
	
	* objc-act.c (objc_build_volatilized_type): Keep track of
	canonical types.
	(objc_get_protocol_qualified_type): Ditto.
	
2006-11-02  Andreas Tobler  <a.tobler@schweiz.org>

	* objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
	content where we called cp_finish_file.

2006-10-23 Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>

	* objc-act.c (synth_module_prologue): Replace calls to
	builtin_function with add_builtin_function.
	(build_next_objc_exception_stuff): Replace calls to
	builtin_function with add_builtin_function.
	(build_objc_exception_stuff): Replace calls to
	builtin_function with add_builtin_function.

2006-10-10  Brooks Moses  <bmoses@stanford.edu>

	* Make-lang.in: Added empty "objc.pdf" target.

2006-09-26  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/29195
	* objc-act.c (objc_push_parm): If we change the type of the
	decl, relayout the decl.

2006-09-19  Eric Christopher  <echristo@apple.com>

	* objc-act.c (JBLEN): Rename to OBJC_JBLEN,
	default to something innocuous.
	(build_next_objc_exception_stuff): Rename JBLEN.

2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	* Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.

2006-07-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR obj-c++/28434
	* objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.

2006-06-06  Mike Stump  <mrs@apple.com>

	* objc-act.c: Remove prototype for objc_build_volatilized_type.

2006-05-24  Mike Stump  <mrs@apple.com>

	* objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.

2006-05-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>

	PR objc/27240
	* objc-act.c (objc_is_public): Return early on invalid type.

2006-03-02 Fariborz Jahanian <fjahanian@apple.com>

	* objc-act.c (init_module_descriptor): Remove file name from
	module descriptor.
	(gen_type_name_0): Fix ICE when issuing warning.

2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
	* Make-lang.in (OBJC): Remove
	(OBJECTIVE-C): Remove
	(objective-c): Remove
	(.PHONY): Remove objective-c and ObjC

2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/25360
	* objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
	by the inner type.

2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/25348
	* objc-act.c (encode_array): Handle arrays to zero sized types.

2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>

	* Make-lang.in (objc.all.build, objc.install-normal): Remove.

2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>

	* Make-lang.in: Remove all dependencies on s-gtype.

2005-12-02  Richard Guenther  <rguenther@suse.de>

	* objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
	next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
	next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
	build_objc_method_call, objc_rewrite_function_call): Use buildN
	instead of build.

2005-10-20  Geoffrey Keating  <geoffk@apple.com>

	* objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
	on objc_msgSend and like builtin functions.

2005-10-17  Andreas Krebbel  <krebbel1@de.ibm.com>

	* objc-act.c (objc_build_component_ref): Adjust call to
	finish_class_member_access_expr due to a changed prototype.

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/23306
	* objc-act.c (generate_strings): Remove and move code to
	finish decl to ...
	(add_objc_string): here when creating a new string decl.
	(finish_objc): Don't call generate_strings.

2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/23381
	* objc-act.c (next_sjlj_build_try_catch_finally): Set
	TREE_SIDE_EFFECTS on catch_seq after building it.

2005-08-09  Andrew Pinski  <pinskia@physics.uc.edu>

	part of PR objc/21992
	* objc-act.c (handle_class_ref): The ref decl is always referenced.

2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>

	Make CONSTRUCTOR use VEC to store initializers.
	* objc-act.c (objc_build_constructor): Use build_constructor_from_list
	instead of build_constructor.

2005-07-08  Daniel Berlin  <dberlin@dberlin.org>

	* objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
	removed.
	* objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
	(KEYWORD_KEY_NAME): Use decl_minimal.
	(METHOD_SEL_NAME): Ditto..
	(METHOD_SEL_ARGS): Use decl_non_common.
	(METHOD_ADD_ARGS): Ditto.
	(METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
	(METHOD_DEFINITION): Ditto.
	(METHOD_ENCODING): Ditto.
	* objc-lang.c: (objc_init_ts): New function.

2005-07-07  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_build_struct): Pass in an actual @interface
	instead of its name, and annotate the struct created (and all
	existing variants thereof) with the @interface.
	(objc_compare_types): Treat forward-declared ObjC classes
	as stand-alone (root) classes for purposes of type comparisons.
	(build_private_template): Move some code to objc_build_struct().

2005-07-07  Ziemowit Laski  <zlaski@apple.com>

	PR objc/22274
	* objc-act.c (objc_build_string_object): For GNU-style constants,
	use the @interface type rather than the built-in type.

2005-07-03  Kazu Hirata  <kazu@codesourcery.com>

	* Make-lang.in (cc1plus-checksum.c): Use
	build/genchecksum$(build_exeext), not build/genchecksum$(exeext).

2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>

	* objc-act.c: Use %q to quote in diagnostics.

2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>

	* objc-act.c: Use '+' flag instead of %J.  Use 'q' flag for
	quoting.

2005-06-30  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_build_volatilized_type): New function.
	(objc_volatilize_decl): Call objc_build_volatilized_type()
	instead of build_qualified_type().

2005-06-29  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_build_internal_const_str_type): New function.
	(check_string_class_template): Use objc_get_class_ivars() instead
	of TYPE_FIELDS() to retrieve ivar list.
	(AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
	than the field itself.
	(objc_build_string_object): Synthesize a "__builtin_ObjCString"
	type and use it to lay out compile-time string objects.
	* objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
	New.

2005-06-28  Paul Brook  <paul@codesourcery.com>

	* objc-act.c (objc_init_exceptions): Call
	default_init_unwind_resume_libfunc.

2005-06-27  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
	portion of TYPE_LANG_SPECIFIC info for all variants of
	a class before calling finish_struct(), and restore
	same TYPE_OBJC_INFO afterwards.

2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>

	* all files: Update FSF address in copyright headers.

2005-06-15  Joseph S. Myers  <joseph@codesourcery.com>

	* objc-act.c (my_build_string_pointer): New.
	(objc_get_class_reference, get_super_receiver): Call
	my_build_string_pointer instead of my_build_string when building
	function arguments.

2005-05-25  Mike Stump  <mrs@mrs.kithrup.com>

	* objc-act.c (volatilized_hash): Avoid warnings on 64-bit
	machines.

2005-05-24  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_build_struct): New function.
	(objc_derived_from_p): Likewise.
	(objc_build_component_ref): Likewise.
	(objc_copy_binfo): Likewise.
	(objc_xref_basetypes): Likewise.
	(objc_lookup_protocol): Likewise.
	(objc_compare_protocols): Likewise.
	(objc_volatilize_decl): Likewise.
	(encode_aggregate_fields): Likewise.
	(volatilized_hash): Likewise.
	(volatilized_eq): Likewise.
	(objc_compare_types): Likewise.
	(objc_type_quals_match): Likewise.
	(DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
	of same name.
	(get_class_ivars): Add second parameter indicating if entire
	hierarchy is desired.
	(struct volatilized_type): New type.
	(volatilized_htab): New hash table.
	(objc_types_compatible_p, objc_comptypes): Remove functions.
	(synth_module_prologue): Do not initialize 'unused_list'.
	(objc_get_class_reference): Fix ObjC++ impedance mismatches.
	(objc_declare_alias): Implement as a typedef.
	(objc_substitute_decl, objc_gimplify_expr): Reformat.
	(objc_get_class_ivars): Adjust call to get_class_ivars().
	(next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
	build_ivar_reference, get_super_receiver): Call
	objc_build_component_ref() instead of build_component_ref().
	(objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
	objc_comptypes().
	(build_private_template): Call objc_build_struct() instead of
	start_struct() and finish_struct().
	(hash_init): Initialize volatilized_htab.
	(objc_is_public): Adjust calls to objc_get_ivars(); adjust
	ObjC++ impedance mismatches.
	(encode_aggregate_within): Streamline by calling
	encode_aggregate_fields().
	* objc-act.h (objc_types_compatible_p): Remove prototype.
	(OCTI_UNUSED_LIST, unused_list): Remove slot.
	* objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.

2005-05-18  Geoffrey Keating  <geoffk@apple.com>

	* Make-lang.in (cc1obj-dummy): New.
	(cc1obj-checksum.c): New.
	(cc1obj-checksum.o): New.
	(cc1obj): Add cc1obj-checksum.o.

2005-05-18  Mike Stump  <mrs@apple.com>

	PR objc/21641
	* objc-act.c (struct interface_tuple): Mark it up for GC.
	(interface_htab): It is really a struct interface_tuple.

2005-05-17  Ziemowit Laski  <zlaski@apple.com>
	    Mike Stump  <mrs@apple.com>

	Yet more Objective-C++...

	* objc-act.c (objc_finish_try_stmt): Add return value.
	(objc_build_synchronized): Likewise.

	* objc-act.c (objc_is_gcable_type): Add.
	(objc_substitute_decl): Add.
	(objc_build_ivar_assignment): Add.
	(objc_build_global_assignment): Add.
	(objc_build_strong_cast_assignment): Add.
	(objc_is_ivar_reference_p): Add.
	(objc_is_global_reference_p): Add.
	(objc_generate_write_barrier): Add.
	(objc_rewrite_function_call): Add.
	(objc_gimplify_expr): Add Objective-C++ support.
	* objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
	(SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
	(INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
	(DUP_TYPE_OBJC_INFO): Likewise.
	(struct imp_entry): Add field has_cxx_cdtors.
	(struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
	OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
	OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
	OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
	OCTI_ASSIGN_STRONGCAST_DECL.
	(umsg_fast_decl): Add.
	(objc_assign_ivar_decl): Add.
	(objc_assign_ivar_fast_decl): Add.
	(objc_assign_global_decl): Add.
	(objc_assign_strong_cast_decl): Add.
	(objc_method_list_ptr): Add.
	(objc_method_proto_list_ptr): Add.
	(objc_ivar_list_ptr): Add.

	* objc-act.c (should_call_super_dealloc): Add.
	(OBJC_VERSION): Bump to 6.
	(objc_is_gcable_type): Add.
	(objc_substitute_decl): Add.
	(objc_build_ivar_assignment): Add.
	(objc_build_global_assignment): Add.
	(objc_build_strong_cast_assignment): Add.
	(objc_is_gcable_p): Add.
	(objc_is_ivar_reference_p): Add.
	(objc_is_global_reference_p): Add.
	(generate_shared_structures): Add flags parameter.
	(objc_generate_cxx_ctor_or_dtor): Add.
	(objc_generate_cxx_cdtors): Add.
	(add_class): Add name parameter.
	(objc_types_share_size_and_alignment): Add.
	(comp_proto_with_proto): Add strict parameter.
	(CLS_HAS_CXX_STRUCTORS): Add.
	(TAG_ASSIGNIVAR): Add.
	(TAG_ASSIGNGLOBAL): Add.
	(TAG_ASSIGNSTRONGCAST): Add.
	(TAG_MSGSEND_FAST): Add.
	(TAG_ASSIGNIVAR_FAST): Add.
	(TAG_CXX_CONSTRUCT): Add.
	(TAG_CXX_DESTRUCT): Add.
	(OBJC_LOOKUP_CLASS): Add.
	(OBJC_LOOKUP_NO_SUPER): Add.
	(objc_finish_file): Add pch support.
	(objc_finish_implementation): Add Objective-C++ support.
	(synth_module_prologue): Likewise.
	(synth_module_prologue): Add fast dispatching.
	(objc_get_class_reference): Add Objective-C++ support.
	(objc_generate_write_barrier): Likewise.
	(next_sjlj_build_enter_and_setjmp): Likewise.
	(objc_begin_try_stmt): Likewise.
	(build_next_objc_exception_stuff): Add fast ivar support.
	(build_private_template): Mark the record as used so debug
	information is generated.
	(build_protocol_template): Add Objective-C++ support.
	(objc_method_parm_type) Likewise.
	(objc_generate_cxx_ctor_or_dtor): Likewise.
	(objc_generate_cxx_cdtors): Likewise.
	(build_protocol_initializer): Likewise.
	(build_category_template): Likewise.
	(build_class_template): Likewise.
	(build_method_list_template): Likewise.
	(build_category_initializer): Likewise.
	(build_shared_structure_initializer): Likewise.
	(objc_finish_message_expr): Likewise.
	(build_objc_method_call): Add fast dispatch support.
	(lookup_method_static): Add support to end search at superclasses.
	(add_method_to_hash_list): Add strict parameter to
	comp_proto_with_proto.
	(objc_add_method): Likewise.
	(objc_add_method): Also set the interface_value.
	(add_instance_variable): Add Objective-C++ support.
	(objc_is_public): Likewise.
	(start_class): Likewise.
	(continue_class): Likewise.
	(encode_aggregate_within): Likewise.
	(start_method_def): Likewise.
	(objc_start_function): Clear current_function_returns_value
	and current_function_returns_null.
	(really_start_method): Add Objective-C++ support.
	(objc_finish_method_definition): Add warning for missing
	[super dealloc].
	(finish_objc): Add Objective-C++ support.
	(generate_objc_image_info): Likewise.
	(objc_lookup_ivar): Likewise.
	* objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
	(INIT_TYPE_OBJC_INFO): Likewise.
	(DUP_TYPE_OBJC_INFO): Likewise.

2005-04-23  DJ Delorie  <dj@redhat.com>

	* objc-act.c: Adjust warning() callers.

2005-04-21  Roger Sayle  <roger@eyesopen.com>

	* objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
	this field of an objc method decl.
	* objc-act.c (build_method_decl): Take an additional "ellipsis"
	argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
	(objc_build_method_signature): Accept additional "ellipsis"
	argument and pass it to build_method_decl.
	(get_arg_type_list, start_method_def, gen_method_decl): Use
	the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
	TREE_OVERFLOW field of a TREE_LIST node.

2005-04-20  Joseph S. Myers  <joseph@codesourcery.com>

	PR c/12913
	* objc-act.c (objc_start_function): Create stack level for context
	of identifiers with variably modified type.

2005-03-30  Joseph S. Myers  <joseph@codesourcery.com>

	PR c/772
	PR c/17913
	* objc-act.c (objc_start_function): Push context on
	label_context_stack.

2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>

	* objc-act.c (next_sjlj_build_enter_and_setjmp,
	next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
	Call c_common_truthvalue_conversion.

2005-02-25  Joseph S. Myers  <joseph@codesourcery.com>

	* Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
	objc/objc-parse.c, objc/objc-parse.y): Remove
	(OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
	objc.distclean, objc.maintainer-clean): Update for new parser.
	* config-lang.in (gtfiles): Update for new parser.

2005-01-29  Kazu Hirata  <kazu@cs.umass.edu>

	* lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
	copyright.

2005-01-27  Matt Austern  <austern@apple.com>

	* objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
	calling instantiate_pending_templates.

2005-01-26  Alexander Malmberg  <alexander@malmberg.org>

	PR objc/18862
	* objc-act.c (build_selector_translation_table): Use
	input_location in the diagnostic for the GNU runtime or if
	TREE_PURPOSE (chain) is NULL.

2005-01-25  Alexander Malmberg  <alexander@malmberg.org>

	PR objc/18408
	* objc-act.c (objc_types_compatible_p): New function.
	* objc-act.h (objc_types_compatible_p): Declare.
	* objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.

2005-01-16  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_push_parm): Call c_type_promotes_to()
	via a lang-hook.

2005-01-15  Ziemowit Laski  <zlaski@apple.com>

	PR objc/19321
	* objc-act.c (get_arg_type_list): Decay function arguments into
	pointers.
	(objc_push_parm): Likewise; bring PARM_DECL construction closer
	in line with what the C front-end does.
	(objc_get_parm_info): Call pushdecl() and finish_decl() on
	each PARM_DECL, like the C front-end does.
	(start_method_def): Remove redundant ARRAY_TYPE decay.
	(objc_start_function): Bring closer in line with what the
	C front-end does for functions.

2005-01-14  Mike Stump  <mrs@apple.com>

	* lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
	that -fobjc-exceptions is accepted.

2004-12-30  Ziemowit Laski  <zlaski@apple.com>

	PR objc/18971
	* objc-act.c (get_arg_type_list, start_method_def): Decay
	array arguments into pointers.
	(gen_type_name_0): Learn to pretty-print array types.

2004-12-15  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (build_private_template): Change to return 'void'; do
	not set ivar_context, uprivate_record or objc_instance_type.
	(objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
	retrieve protocol list from the pointee rather than the pointer itself;
	check TYPE_HAS_OBJC_INFO(...) precondition before accessing
	TYPE_OBJC_PROTOCOL_LIST.
	(objc_get_protocol_qualified_type): For types 'id' and 'Class',
	construct a variant of the pointee as well as the pointer, and
	store protocol information in the former.  When creating variants
	of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
	TYPE_OBJC_INTERFACE information.
	(objc_declare_class): If a TYPE_DECL is looked up, retrieve the
	underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
	for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
	holding an IDENTIFIER_NODE.
	(objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
	accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
	of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
	an IDENTIFIER_NODE (meaning a @class forward-declaration only).
	(objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
	lookup_interface().
	(continue_class): For @implementations, set ivar_context,
	uprivate_record and objc_instance_type, for @interfaces, call
	build_private_template().
	(encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
	TYPE_OBJC_INTERFACE.
	(objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
	accessing TYPE_OBJC_PROTOCOL_LIST.
	* objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
	DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
	SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
	(TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
	to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
	(TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
	TYPE_LANG_SPECIFIC(...).
	(TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
	(IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
	TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
	adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
	instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.

2004-11-29  Joseph Myers  <joseph@codesourcery.com>

	PR c/7544
	* Make-lang.in (objc/objc-act.o): Update dependencies.
	* objc-act.c (objc_finish_file): Call
	maybe_apply_pending_pragma_weaks if not OBJCPLUS.

2004-11-09  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/18406
	* obj-act.c (encode_type): 96bits doubles are encoded the
	same way as 64bit and 128bit doubles are.

2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>

	* objc-act.c: Use %q, %< and %> for quoting in diagnostics.

2004-11-08  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/16546
	* objc-act.c (generate_method_descriptors): Remove setting
	the new decls' type to variable_length_type.
	(generate_ivar_lists): Likewise.
	(generate_dispatch_tables): Likewise.

2004-10-30  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_lookup_ivar): The new OTHER parameter
	contains the result of the ID lookup by the C or C++
	front-end; in class methods, use OTHER if it exists;
	in instance methods, use OTHER only if it is locally
	declared.

2004-10-26  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (finish_class): Do not synthesize bogus
	'extern objc_object *_Foo;' declarations for @interface Foo.

2004-10-25  Ziemowit Laski  <zlaski@apple.com>
	    David Ayers  <d.ayers@inode.at>

	* objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
	instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
	'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
	'Class <Protocol> == id' and 'Class <Protocol> == Class'.
	(objc_is_id): Add test for 'super'.
	(objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
	receivers; if class methods are not found in protocol lists, search
	for instance methods therein and warn if one is found.  Look in
	global hash tables for suitable method as a last resort when messaging
	'id <Proto>', 'Class <Proto>' and invalid receiver types.
	(objc_add_method): Insert instance methods listed in protocols into
	the global class method hash table.
	* objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
	IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
	addition to 'id <Proto>'.

2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>

	PR objc/17923
	* objc-act.c (objc_build_string_object): Create a CONST_DECL
	for the NeXT runtime case.

2004-10-02  Kazu Hirata  <kazu@cs.umass.edu>

	* objc-act.c: Fix comment typos.

2004-09-24  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (init_objc_symtab, init_module_descriptor,
	build_shared_structure_initializer): When initializing 'long'
	fields, ensure that the initializer value is also 'long'.

2004-09-24  Zack Weinberg  <zack@codesourcery.com>

	* objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
	throughout.
	(objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
	(build_selector_translation_table): Use %J in diagnostic
	instead of diddling input_line.  Fix spelling.

2004-09-21  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_fold_objc_type_ref): New function.
	* objc-act.h (objc_fold_objc_type_ref): New prototype.

2004-09-09  Joseph S. Myers  <jsm@polyomino.org.uk>

	* objc-act.c (objc_start_function, really_start_method,
	objc_get_parm_info, start_method_def): Update to new arg_info
	structures.

2004-09-07  Ziemowit Laski  <zlaski@apple.com>

	* Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
	objc/objc-act.h.
	(objc/objc-act.o): Depend on $(HASHTAB_H).
	* objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
	objcp-decl.h instead of c-tree.h.
	(build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
	error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
	build_protocol_template): Adjust prototypes.
	(build_module_initializer_routine, start_class, continue_class,
	finish_class, start_method_def, objc_start_function, start_protocol,
	build_method_decl, objc_add_method, add_instance_variable,
	build_ivar_reference, is_ivar, is_private, get_super_receiver,
	build_selector_table_decl, objc_push_parm, objc_get_parm_info,
	gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
	create_field_decl): New prototypes.
	(objc_expand_function_end, comp_method_with_proto, objc_expr_last,
	gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
	define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
	(TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
	(CLASS_TYPEDEF_NAME): New.
	(TAG_EXECCLASS): Change from a global variable to a #define.
	(TAG_RETURN_STRUCT): Delete.
	(TAG_GNUINIT): New, holds '__objc_gnu_init' name.
	(objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
	(string_descriptor): New struct.
	(string_htab): New hash table.
	(string_hash, string_eq): New prototypes.
	(generate_struct_by_value_array): Call create_field_decl() instead of
	create_builtin_decl().
	(objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
	In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
	(objc_finish_file): In ObjC++, call instantiate_pending_templates()
	and cp_finish_file().
	(define_decl, get_static_reference, get_protocol_reference,
	create_builtin_decl): Remove functions.
	(objc_start_class_interface, objc_start_category_interface,
	objc_start_protocol, objc_continue_interface, objc_finish_interface,
	objc_start_class_implementation, objc_start_category_implementation,
	objc_continue_implementation, objc_finish_implementation,
	objc_set_visibility, objc_set_method_type,
	objc_build_method_signature, objc_add_method_declaration,
	objc_start_method_definition, objc_add_instance_variable,
	objc_get_protocol_qualified_type, create_field_decl,
	start_var_decl, finish_var_decl): New functions.
	(setup_string_decl): Simplify since it is only called once.
	(synth_module_prologue): Call build_class_template(); predefine 'id'
	and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
	hooks for duration of function; fix GNU runtime messenger signatures
	to correspond to reality; forward-declare '__objc_exec_class' for the
	GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
	'extern "C" { ... }' wrappers around synthesized declarations; call
	build_protocol_template() and build_category_template().
	(string_hash, string_eq): New functions.
	(objc_build_string_object): Check metaclass correctness only once;
	store string literals in hash table.
	(objc_build_constructor): Do not convert initializer elements;
	adjust for ObjC++ impedance mismatch.
	(build_objc_symtab_template): Call create_field_decl() instead of
	create_builtin_decl().
	(init_objc_symtab): Add missing conversion to initializer element.
	(build_metadata_decl): Call start_var_decl() instead of define_decl().
	(generate_objc_symtab_decl): Do not call build_category_template();
	call start_var_decl() and finish_var_decl() instead of start_decl()
	and finish_decl().
	(build_module_descriptor): Call create_field_decl() instead of
	grokfield(); call start_var_decl() and finish_var_decl() instead of
	start_decl() and finish_decl(); always mark module descriptor as
	used; move GNU runtime-specific functionality to
	build_module_initializer_routine().
	(build_module_initializer_routine): New function, broken off of
	build_module_descriptor().
	(objc_static_init_needed_p, objc_generate_static_init_call): New
	functions.
	(generate_static_references, generate_strings,
	build_selector_translation_table, generate_descriptor_table,
	generate_ivars_list, generate_dispatch_table, generate_category): Call
	start_var_decl() and finish_var_decl() instead of start_decl() and
	finish_decl(); build a type directly instead of via groktypename().
	(build_selector_reference_decl, build_selector_table_decl,
	build_class_reference_decl, build_protocol_reference,
	generate_objc_image_info): Call start_var_decl() instead of
	build_decl().
	(build_selector_reference): For GNU runtime, do not call
	build_selector_reference_decl().
	(build_selector, build_typed_selector_reference): Always convert
	result to the selector type.
	(add_objc_string): Cast return value to 'char *'.
	(build_method_prototype_template, build_selector_template,
	build_method_template): Use actual selector type for fields
	pointing to selectors.
	(finish_objc): For GNU runtime, call
	build_module_initializer_routine() after build_module_descriptor().
	(generate_protocol_list, generate_shared_structures): Call
	start_var_decl() and finish_var_decl() instead of start_decl() and
	finish_decl(); build a type directly instead of via
	groktypename().
	(synth_id_with_class_suffix): Return a string.
	(get_arg_type_list): For instance methods, use the instance type for
	'self'; do not call groktypename_in_parm_context().
	(build_objc_string_decl): Squash redeclaration errors in ObjC++.
	(objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
	handle RECORD_TYPEs in ObjC as well as ObjC++.
	(objc_is_id): New function.
	(objc_is_object_ptr): Return the canonical type node.
	(objc_get_class_ivars): Simplify using get_class_ivars().
	(get_class_ivars): Remove second parameter; create a fresh copy
	of the ivar list for each call; do not check for existence of
	super class.
	(objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
	(objc_init_exceptions): When using SJLJ-style exceptions, require
	the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
	exceptions.
	(objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
	objc_object_type instead of objc_id_type.
	(objc_begin_catch_clause): Convert the incoming PARM_DECL into
	a VAR_DECL before placing it in the appropriate scope; do not
	call define_decl(); adjust call to c_begin_compound_stmt();
	use objc_object_type instead of objc_id_type.
	(build_next_objc_exception_stuff): Call create_field_decl() instead
	of create_builtin_decl(); construct type directly instead of calling
	groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
	(build_private_template): Adjust call to get_class_ivars(); build
	a type directly instead of via groktypename().
	(build_protocol_template, build_method_prototype_list_template,
	build_method_prototype_template, build_category_template,
	build_selector_template, build_class_template, build_super_template,
	build_ivar_template, build_ivar_list_template,
	build_method_list_template, build_method_template):
	Call create_field_decl() instead of grokfield().
	(objc_method_parm_type): Do not call groktypename().
	(generate_descriptor_table): Call start_var_decl() and
	finish_var_decl() instead of start_decl() and finish_decl().
	(generate_method_descriptors, build_protocol_initializer,
	generate_dispatch_tables, build_category_initializer,
	build_shared_structure_initializer): Do not call groktypename().
	(generate_protocols): Call start_var_decl() and finish_var_decl()
	instead of start_decl() and finish_decl(); do not call groktypename().
	(error_with_ivar): Remove last parameter.
	(check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
	to CLASS_IVARS lists; adjust calls to error_with_ivar().
	(generate_ivar_lists): Convert one of the initializer elements; do
	not call groktypename().
	(get_arg_type_list, start_method_def, gen_method_def): Account for
	new representation of variable arguments and '...' in Objective-C
	methods; add Objective-C++ impedance matching code.
	(is_objc_type_qualifier): Remove function.
	(adjust_type_for_id_default): Simplify; there is no longer a need to
	wade through declspecs.
	(lookup_interface, start_class, continue_class,
	finish_class, start_method_def, start_protocol, build_method_decl,
	objc_add_method, add_instance_variable, build_ivar_reference,
	is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
	Make into static functions.
	(receiver_is_class_object): Use new IS_CLASS() macro.
	(objc_build_message_expr): Tweak ObjC++ message argument handling;
	call objc_finish_message_expr() instead of finish_message_expr().
	(finish_message_expr): Rename to objc_finish_message_expr(); use
	OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
	call gen_type_name() instead of gen_declaration(); call objc_is_id()
	instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
	calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
	(build_objc_method_call, warn_with_method): Do not call groktypename().
	(build_ivar_reference): Call convert() instead of clobbering in a
	type.
	(hash_init): Initialize string_htab hash table.
	(add_instance_variable): Simplify parameter list; do not call grokfield();
	do not populate CLASS_IVARS list.
	(start_class): Check for the existence of super class, if one was specified.
	(continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
	call build_class_template(); adjust call to get_class_ivars(); call
	build_decl(), pushdecl() and finish_decl() instead of define_decl().
	(finish_class): Call build_decl(), pushdecl() and finish_decl() instead
	of define_decl().
	(add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
	(start_protocol): Do not call build_protocol_template(); use
	PROTOCOL_BINFO_ELTS for the tree vector size.
	(encode_type_qualifiers): Do not handle the 'const' qualifier here.
	(encode_pointer): Encode 'const char *' as 'r*', for backwards
	compatibility.
	(encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
	(encode_type): Handle the 'const' qualifier here.
	(objc_parmlist): New global variable, sued by objc_push_parm and
	objc_get_parm_info().
	(objc_push_parm, objc_get_parm_info): New functions.
	(objc_expr_last): Remove function.
	(synth_self_and_ucmd_args): For instance methods, use the instance
	type for 'self'; call objc_push_parm() instead of push_parm_decl().
	(start_method_def): Do not call push_scope(), declare_parm_level(),
	pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
	just use objc_push_parm() and objc_get_parm_info().
	(comp_method_with_proto): Remove function.
	(objc_types_are_equivalent): Strip away indirections before comparing
	underlying types.
	(comp_proto_with_proto): Do not call groktypename(); types are no
	longer in raw declspec format.
	(objc_start_function): New function.
	(really_start_method): Call comp_proto_with_proto() instead of
	comp_method_with_proto(); call objc_start_function() instead of
	hand-crafting a function declarator.
	(continue_method_def, objc_expand_function_end): Remove functions.
	(get_super_receiver): Call objc_get_current_scope() instead of
	get_current_scope(); reference 'super_class' field (instead of
	'class').
	(finish_method_def): Rename to objc_finish_method_definition() and
	add a function decl parameter; move method encoding call from
	objc_expand_function_end().
	(is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
	gen_declaration_1): Remove functions.
	(tmpbuf, RAW_DECLSPEC): Remove.
	(gen_declaration): Remove second parameter; simplify to deal
	with TYPE_P nodes instead of raw declspecs.
	(gen_type_name, gen_type_name_0): New functions.
	(gen_method_decl): Remove second parameter; call gen_type_name()
	instead of gen_declaration_1().
	(dump_interface): Adjust calls to gen_declaration() and
	gen_method_decl(); do not allocate a separate string buffer.
	(init_objc): Allocate a larger string buffer to accommodate
	dump_interface(); adjust call to build_module_descriptor();
	add call to build_module_initializer_routine() for the GNU
	runtime.
	(generate_classref_translation_entry): Do not call start_decl(); call
	finish_var_decl() instead of finish_decl(); call convert() instead of
	build_c_cast().
	* objc-act.h (CLASS_OWN_IVARS): Remove accessor.
	(CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
	gone.
	(OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
	(OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
	(OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
	objc_object_type and objc_object_name, respectively.
	(OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
	objc_class_name): New.
	(IS_CLASS): New macro.
	(IS_ID, IS_SUPER): Robustify.
	(OCTI_EXECCLASS_DECL, execclass_decl): New.
	(finish_file, start_class, continue_class, finish_class,
	start_method_def, continue_method_def, finish_method_def,
	start_protocol, finish_protocol, objc_build_throw_stmt,
	objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
	objc_build_synchronized_epilogue, objc_build_try_prologue,
	objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
	objc_build_finally_prologue, objc_build_finally_epilogue,
	is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
	get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
	get_class_reference, get_static_reference, get_object_reference,
	build_message_expr, finish_message_expr, build_selector_expr,
	build_ivar_reference, build_keyword_decl, build_method_decl,
	build_protocol_expr, build_objc_string_object, objc_declare_alias,
	objc_declare_class, objc_declare_protocols, objc_comptypes,
	objc_check_decl, build_encode_expr): Remove prototypes.
	(imp_count, cat_count): Make GGC-aware.
	(OBJC_SET_TYPE_NAME): New macro.

2004-09-03  Ziemowit Laski  <zlaski@apple.com>

	* config-lang.in: Update copyright notice.
	(lang_requires): Indicate that ObjC requires C to be built first.

2004-09-01  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
	TYPE_NAME.
	(build_objc_string_object): Rename to objc_build_string_object().
	(get_class_reference): Rename to objc_get_class_reference().
	(get_class_ivars_from_name): Rename to objc_get_class_ivars().
	(next_sjlj_build_catch_list, get_super_receiver): Call
	objc_get_class_reference() instead of get_class_reference().
	(build_keyword_decl): Rename to objc_build_keyword_decl().
	(build_message_expr): Rename to objc_build_message_expr().
	(build_protocol_expr): Rename to objc_build_protocol_expr().
	(build_selector_expr): Rename to objc_build_selector_expr().
	(build_encode_expr): Rename to objc_build_encode_expr().
	* objc-act.h (get_class_ivars_from_name): Rename prototype to
	objc_get_class_ivars().
	(get_class_reference): Rename prototype to objc_get_class_reference().
	(build_message_expr): Rename prototype to objc_build_message_expr().
	(build_selector_expr): Rename prototype to objc_build_selector_expr().
	(build_keyword_decl): Rename prototype to objc_build_keyword_decl().
	(build_protocol_expr): Rename prototype to objc_build_prototype_expr().
	(build_objc_string_object): Rename prototype to
	objc_build_string_object().

2004-09-01  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (lookup_interface): Make function 'static' and add a
	local prototype.
	(objc_check_decl, get_class_reference, objc_declare_alias,
	objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
	instead of is_class_name().
	(get_super_receiver, objc_clear_super_receiver): Call
	objc_get_current_scope() instead of get_current_scope().
	(is_class_name): Rename to objc_is_class_name.
	(lookup_objc_ivar): Rename to objc_lookup_ivar.

2004-08-28  Ziemowit Laski  <zlaski@apple.com>

	* objc-act.c (objc_is_reserved_word): New function.

2004-08-15  Ziemowit Laski  <zlaski@apple.com>

	* Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
	$(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
	(objc/objc-parse.o): Do not depend on gtype-objc.h.
	* objc-act.c: Do not include gtype-objc.h.
	(finish_file): Rename to objc_finish_file().
	* objc-act.h (finish_file): Update copyright notice; remove prototype.
	* objc-lang.c: Update copyright notice; include diagnostic.h,
	c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
	toplev.h.
	(finish_file): New hook routine.
	(LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
	LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
	LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
	LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
	LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
	LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
	LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
	LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
	LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
	LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
	LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
	LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
	LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
	LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
	LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
	LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
	LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
	LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
	LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
	LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
	LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
	LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
	LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
	LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
	Move to c-objc-common.h.


Copyright (C) 2004, 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
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