2007-07-19 Release Manager * GCC 4.2.1 released. 2007-05-13 Release Manager * GCC 4.2.0 released. 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. 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.