gcc/objc/ChangeLog

   1 2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
   2             Brooks Moses  <brooks.moses@codesourcery.com>
   3             Lee Millward  <lee.millward@codesourcery.com>
   4
   5         * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
   6         (objc_get_callee_fndecl): Likewise.
   7
   8 2007-01-23  Andrew Pinski  <pinskia@gmail.com>
   9
  10         PR objc/27438
  11         * objc-act.c (objc_add_static_instance): Mark the decl as
  12         TREE_USED.
  13
  14 2007-01-20  Andrew Pinski  <pinskia@gmail.com>
  15
  16         PR objc/30479
  17         * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
  18         of htab_hash_pointer.
  19         (lookup_interface): Likewise.
  20         (add_class): Likewise.
  21
  22 2007-01-02  Douglas Gregor  <doug.gregor@gmail.com>
  23
  24         * objc-act.c (objc_build_volatilized_type): Keep track of
  25         canonical types.
  26         (objc_get_protocol_qualified_type): Ditto.
  27
  28 2006-11-02  Andreas Tobler  <a.tobler@schweiz.org>
  29
  30         * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
  31         content where we called cp_finish_file.
  32
  33 2006-10-23 Rafael Avila de Espindola  <rafael.espindola@gmail.com>
  34
  35         * objc-act.c (synth_module_prologue): Replace calls to
  36         builtin_function with add_builtin_function.
  37         (build_next_objc_exception_stuff): Replace calls to
  38         builtin_function with add_builtin_function.
  39         (build_objc_exception_stuff): Replace calls to
  40         builtin_function with add_builtin_function.
  41
  42 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
  43
  44         * Make-lang.in: Added empty "objc.pdf" target.
  45
  46 2006-09-26  Andrew Pinski  <pinskia@physics.uc.edu>
  47
  48         PR objc/29195
  49         * objc-act.c (objc_push_parm): If we change the type of the
  50         decl, relayout the decl.
  51
  52 2006-09-19  Eric Christopher  <echristo@apple.com>
  53
  54         * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
  55         default to something innocuous.
  56         (build_next_objc_exception_stuff): Rename JBLEN.
  57
  58 2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
  59
  60         * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
  61
  62 2006-07-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
  63
  64         PR obj-c++/28434
  65         * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
  66
  67 2006-06-06  Mike Stump  <mrs@apple.com>
  68
  69         * objc-act.c: Remove prototype for objc_build_volatilized_type.
  70
  71 2006-05-24  Mike Stump  <mrs@apple.com>
  72
  73         * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
  74
  75 2006-05-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
  76
  77         PR objc/27240
  78         * objc-act.c (objc_is_public): Return early on invalid type.
  79
  80 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
  81
  82         * objc-act.c (init_module_descriptor): Remove file name from
  83         module descriptor.
  84         (gen_type_name_0): Fix ICE when issuing warning.
  85
  86 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
  87         * Make-lang.in (OBJC): Remove
  88         (OBJECTIVE-C): Remove
  89         (objective-c): Remove
  90         (.PHONY): Remove objective-c and ObjC
  91
  92 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
  93
  94         PR objc/25360
  95         * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
  96         by the inner type.
  97
  98 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
  99
 100         PR objc/25348
 101         * objc-act.c (encode_array): Handle arrays to zero sized types.
 102
 103 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 104
 105         * Make-lang.in (objc.all.build, objc.install-normal): Remove.
 106
 107 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 108
 109         * Make-lang.in: Remove all dependencies on s-gtype.
 110
 111 2005-12-02  Richard Guenther  <rguenther@suse.de>
 112
 113         * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
 114         next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
 115         next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
 116         build_objc_method_call, objc_rewrite_function_call): Use buildN
 117         instead of build.
 118
 119 2005-10-20  Geoffrey Keating  <geoffk@apple.com>
 120
 121         * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
 122         on objc_msgSend and like builtin functions.
 123
 124 2005-10-17  Andreas Krebbel  <krebbel1@de.ibm.com>
 125
 126         * objc-act.c (objc_build_component_ref): Adjust call to
 127         finish_class_member_access_expr due to a changed prototype.
 128
 129 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 130
 131         PR objc/23306
 132         * objc-act.c (generate_strings): Remove and move code to
 133         finish decl to ...
 134         (add_objc_string): here when creating a new string decl.
 135         (finish_objc): Don't call generate_strings.
 136
 137 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 138
 139         PR objc/23381
 140         * objc-act.c (next_sjlj_build_try_catch_finally): Set
 141         TREE_SIDE_EFFECTS on catch_seq after building it.
 142
 143 2005-08-09  Andrew Pinski  <pinskia@physics.uc.edu>
 144
 145         part of PR objc/21992
 146         * objc-act.c (handle_class_ref): The ref decl is always referenced.
 147
 148 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
 149
 150         Make CONSTRUCTOR use VEC to store initializers.
 151         * objc-act.c (objc_build_constructor): Use build_constructor_from_list
 152         instead of build_constructor.
 153
 154 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
 155
 156         * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
 157         removed.
 158         * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
 159         (KEYWORD_KEY_NAME): Use decl_minimal.
 160         (METHOD_SEL_NAME): Ditto..
 161         (METHOD_SEL_ARGS): Use decl_non_common.
 162         (METHOD_ADD_ARGS): Ditto.
 163         (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
 164         (METHOD_DEFINITION): Ditto.
 165         (METHOD_ENCODING): Ditto.
 166         * objc-lang.c: (objc_init_ts): New function.
 167
 168 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 169
 170         * objc-act.c (objc_build_struct): Pass in an actual @interface
 171         instead of its name, and annotate the struct created (and all
 172         existing variants thereof) with the @interface.
 173         (objc_compare_types): Treat forward-declared ObjC classes
 174         as stand-alone (root) classes for purposes of type comparisons.
 175         (build_private_template): Move some code to objc_build_struct().
 176
 177 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 178
 179         PR objc/22274
 180         * objc-act.c (objc_build_string_object): For GNU-style constants,
 181         use the @interface type rather than the built-in type.
 182
 183 2005-07-03  Kazu Hirata  <kazu@codesourcery.com>
 184
 185         * Make-lang.in (cc1plus-checksum.c): Use
 186         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
 187
 188 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 189
 190         * objc-act.c: Use %q to quote in diagnostics.
 191
 192 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 193
 194         * objc-act.c: Use '+' flag instead of %J.  Use 'q' flag for
 195         quoting.
 196
 197 2005-06-30  Ziemowit Laski  <zlaski@apple.com>
 198
 199         * objc-act.c (objc_build_volatilized_type): New function.
 200         (objc_volatilize_decl): Call objc_build_volatilized_type()
 201         instead of build_qualified_type().
 202
 203 2005-06-29  Ziemowit Laski  <zlaski@apple.com>
 204
 205         * objc-act.c (objc_build_internal_const_str_type): New function.
 206         (check_string_class_template): Use objc_get_class_ivars() instead
 207         of TYPE_FIELDS() to retrieve ivar list.
 208         (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
 209         than the field itself.
 210         (objc_build_string_object): Synthesize a "__builtin_ObjCString"
 211         type and use it to lay out compile-time string objects.
 212         * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
 213         New.
 214
 215 2005-06-28  Paul Brook  <paul@codesourcery.com>
 216
 217         * objc-act.c (objc_init_exceptions): Call
 218         default_init_unwind_resume_libfunc.
 219
 220 2005-06-27  Ziemowit Laski  <zlaski@apple.com>
 221
 222         * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
 223         portion of TYPE_LANG_SPECIFIC info for all variants of
 224         a class before calling finish_struct(), and restore
 225         same TYPE_OBJC_INFO afterwards.
 226
 227 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
 228
 229         * all files: Update FSF address in copyright headers.
 230
 231 2005-06-15  Joseph S. Myers  <joseph@codesourcery.com>
 232
 233         * objc-act.c (my_build_string_pointer): New.
 234         (objc_get_class_reference, get_super_receiver): Call
 235         my_build_string_pointer instead of my_build_string when building
 236         function arguments.
 237
 238 2005-05-25  Mike Stump  <mrs@mrs.kithrup.com>
 239
 240         * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
 241         machines.
 242
 243 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
 244
 245         * objc-act.c (objc_build_struct): New function.
 246         (objc_derived_from_p): Likewise.
 247         (objc_build_component_ref): Likewise.
 248         (objc_copy_binfo): Likewise.
 249         (objc_xref_basetypes): Likewise.
 250         (objc_lookup_protocol): Likewise.
 251         (objc_compare_protocols): Likewise.
 252         (objc_volatilize_decl): Likewise.
 253         (encode_aggregate_fields): Likewise.
 254         (volatilized_hash): Likewise.
 255         (volatilized_eq): Likewise.
 256         (objc_compare_types): Likewise.
 257         (objc_type_quals_match): Likewise.
 258         (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
 259         of same name.
 260         (get_class_ivars): Add second parameter indicating if entire
 261         hierarchy is desired.
 262         (struct volatilized_type): New type.
 263         (volatilized_htab): New hash table.
 264         (objc_types_compatible_p, objc_comptypes): Remove functions.
 265         (synth_module_prologue): Do not initialize 'unused_list'.
 266         (objc_get_class_reference): Fix ObjC++ impedance mismatches.
 267         (objc_declare_alias): Implement as a typedef.
 268         (objc_substitute_decl, objc_gimplify_expr): Reformat.
 269         (objc_get_class_ivars): Adjust call to get_class_ivars().
 270         (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
 271         build_ivar_reference, get_super_receiver): Call
 272         objc_build_component_ref() instead of build_component_ref().
 273         (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
 274         objc_comptypes().
 275         (build_private_template): Call objc_build_struct() instead of
 276         start_struct() and finish_struct().
 277         (hash_init): Initialize volatilized_htab.
 278         (objc_is_public): Adjust calls to objc_get_ivars(); adjust
 279         ObjC++ impedance mismatches.
 280         (encode_aggregate_within): Streamline by calling
 281         encode_aggregate_fields().
 282         * objc-act.h (objc_types_compatible_p): Remove prototype.
 283         (OCTI_UNUSED_LIST, unused_list): Remove slot.
 284         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
 285
 286 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
 287
 288         * Make-lang.in (cc1obj-dummy): New.
 289         (cc1obj-checksum.c): New.
 290         (cc1obj-checksum.o): New.
 291         (cc1obj): Add cc1obj-checksum.o.
 292
 293 2005-05-18  Mike Stump  <mrs@apple.com>
 294
 295         PR objc/21641
 296         * objc-act.c (struct interface_tuple): Mark it up for GC.
 297         (interface_htab): It is really a struct interface_tuple.
 298
 299 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
 300             Mike Stump  <mrs@apple.com>
 301
 302         Yet more Objective-C++...
 303
 304         * objc-act.c (objc_finish_try_stmt): Add return value.
 305         (objc_build_synchronized): Likewise.
 306
 307         * objc-act.c (objc_is_gcable_type): Add.
 308         (objc_substitute_decl): Add.
 309         (objc_build_ivar_assignment): Add.
 310         (objc_build_global_assignment): Add.
 311         (objc_build_strong_cast_assignment): Add.
 312         (objc_is_ivar_reference_p): Add.
 313         (objc_is_global_reference_p): Add.
 314         (objc_generate_write_barrier): Add.
 315         (objc_rewrite_function_call): Add.
 316         (objc_gimplify_expr): Add Objective-C++ support.
 317         * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
 318         (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
 319         (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
 320         (DUP_TYPE_OBJC_INFO): Likewise.
 321         (struct imp_entry): Add field has_cxx_cdtors.
 322         (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
 323         OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
 324         OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
 325         OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
 326         OCTI_ASSIGN_STRONGCAST_DECL.
 327         (umsg_fast_decl): Add.
 328         (objc_assign_ivar_decl): Add.
 329         (objc_assign_ivar_fast_decl): Add.
 330         (objc_assign_global_decl): Add.
 331         (objc_assign_strong_cast_decl): Add.
 332         (objc_method_list_ptr): Add.
 333         (objc_method_proto_list_ptr): Add.
 334         (objc_ivar_list_ptr): Add.
 335
 336         * objc-act.c (should_call_super_dealloc): Add.
 337         (OBJC_VERSION): Bump to 6.
 338         (objc_is_gcable_type): Add.
 339         (objc_substitute_decl): Add.
 340         (objc_build_ivar_assignment): Add.
 341         (objc_build_global_assignment): Add.
 342         (objc_build_strong_cast_assignment): Add.
 343         (objc_is_gcable_p): Add.
 344         (objc_is_ivar_reference_p): Add.
 345         (objc_is_global_reference_p): Add.
 346         (generate_shared_structures): Add flags parameter.
 347         (objc_generate_cxx_ctor_or_dtor): Add.
 348         (objc_generate_cxx_cdtors): Add.
 349         (add_class): Add name parameter.
 350         (objc_types_share_size_and_alignment): Add.
 351         (comp_proto_with_proto): Add strict parameter.
 352         (CLS_HAS_CXX_STRUCTORS): Add.
 353         (TAG_ASSIGNIVAR): Add.
 354         (TAG_ASSIGNGLOBAL): Add.
 355         (TAG_ASSIGNSTRONGCAST): Add.
 356         (TAG_MSGSEND_FAST): Add.
 357         (TAG_ASSIGNIVAR_FAST): Add.
 358         (TAG_CXX_CONSTRUCT): Add.
 359         (TAG_CXX_DESTRUCT): Add.
 360         (OBJC_LOOKUP_CLASS): Add.
 361         (OBJC_LOOKUP_NO_SUPER): Add.
 362         (objc_finish_file): Add pch support.
 363         (objc_finish_implementation): Add Objective-C++ support.
 364         (synth_module_prologue): Likewise.
 365         (synth_module_prologue): Add fast dispatching.
 366         (objc_get_class_reference): Add Objective-C++ support.
 367         (objc_generate_write_barrier): Likewise.
 368         (next_sjlj_build_enter_and_setjmp): Likewise.
 369         (objc_begin_try_stmt): Likewise.
 370         (build_next_objc_exception_stuff): Add fast ivar support.
 371         (build_private_template): Mark the record as used so debug
 372         information is generated.
 373         (build_protocol_template): Add Objective-C++ support.
 374         (objc_method_parm_type) Likewise.
 375         (objc_generate_cxx_ctor_or_dtor): Likewise.
 376         (objc_generate_cxx_cdtors): Likewise.
 377         (build_protocol_initializer): Likewise.
 378         (build_category_template): Likewise.
 379         (build_class_template): Likewise.
 380         (build_method_list_template): Likewise.
 381         (build_category_initializer): Likewise.
 382         (build_shared_structure_initializer): Likewise.
 383         (objc_finish_message_expr): Likewise.
 384         (build_objc_method_call): Add fast dispatch support.
 385         (lookup_method_static): Add support to end search at superclasses.
 386         (add_method_to_hash_list): Add strict parameter to
 387         comp_proto_with_proto.
 388         (objc_add_method): Likewise.
 389         (objc_add_method): Also set the interface_value.
 390         (add_instance_variable): Add Objective-C++ support.
 391         (objc_is_public): Likewise.
 392         (start_class): Likewise.
 393         (continue_class): Likewise.
 394         (encode_aggregate_within): Likewise.
 395         (start_method_def): Likewise.
 396         (objc_start_function): Clear current_function_returns_value
 397         and current_function_returns_null.
 398         (really_start_method): Add Objective-C++ support.
 399         (objc_finish_method_definition): Add warning for missing
 400         [super dealloc].
 401         (finish_objc): Add Objective-C++ support.
 402         (generate_objc_image_info): Likewise.
 403         (objc_lookup_ivar): Likewise.
 404         * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
 405         (INIT_TYPE_OBJC_INFO): Likewise.
 406         (DUP_TYPE_OBJC_INFO): Likewise.
 407
 408 2005-04-23  DJ Delorie  <dj@redhat.com>
 409
 410         * objc-act.c: Adjust warning() callers.
 411
 412 2005-04-21  Roger Sayle  <roger@eyesopen.com>
 413
 414         * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
 415         this field of an objc method decl.
 416         * objc-act.c (build_method_decl): Take an additional "ellipsis"
 417         argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
 418         (objc_build_method_signature): Accept additional "ellipsis"
 419         argument and pass it to build_method_decl.
 420         (get_arg_type_list, start_method_def, gen_method_decl): Use
 421         the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
 422         TREE_OVERFLOW field of a TREE_LIST node.
 423
 424 2005-04-20  Joseph S. Myers  <joseph@codesourcery.com>
 425
 426         PR c/12913
 427         * objc-act.c (objc_start_function): Create stack level for context
 428         of identifiers with variably modified type.
 429
 430 2005-03-30  Joseph S. Myers  <joseph@codesourcery.com>
 431
 432         PR c/772
 433         PR c/17913
 434         * objc-act.c (objc_start_function): Push context on
 435         label_context_stack.
 436
 437 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 438
 439         * objc-act.c (next_sjlj_build_enter_and_setjmp,
 440         next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
 441         Call c_common_truthvalue_conversion.
 442
 443 2005-02-25  Joseph S. Myers  <joseph@codesourcery.com>
 444
 445         * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
 446         objc/objc-parse.c, objc/objc-parse.y): Remove
 447         (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
 448         objc.distclean, objc.maintainer-clean): Update for new parser.
 449         * config-lang.in (gtfiles): Update for new parser.
 450
 451 2005-01-29  Kazu Hirata  <kazu@cs.umass.edu>
 452
 453         * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
 454         copyright.
 455
 456 2005-01-27  Matt Austern  <austern@apple.com>
 457
 458         * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
 459         calling instantiate_pending_templates.
 460
 461 2005-01-26  Alexander Malmberg  <alexander@malmberg.org>
 462
 463         PR objc/18862
 464         * objc-act.c (build_selector_translation_table): Use
 465         input_location in the diagnostic for the GNU runtime or if
 466         TREE_PURPOSE (chain) is NULL.
 467
 468 2005-01-25  Alexander Malmberg  <alexander@malmberg.org>
 469
 470         PR objc/18408
 471         * objc-act.c (objc_types_compatible_p): New function.
 472         * objc-act.h (objc_types_compatible_p): Declare.
 473         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
 474
 475 2005-01-16  Ziemowit Laski  <zlaski@apple.com>
 476
 477         * objc-act.c (objc_push_parm): Call c_type_promotes_to()
 478         via a lang-hook.
 479
 480 2005-01-15  Ziemowit Laski  <zlaski@apple.com>
 481
 482         PR objc/19321
 483         * objc-act.c (get_arg_type_list): Decay function arguments into
 484         pointers.
 485         (objc_push_parm): Likewise; bring PARM_DECL construction closer
 486         in line with what the C front-end does.
 487         (objc_get_parm_info): Call pushdecl() and finish_decl() on
 488         each PARM_DECL, like the C front-end does.
 489         (start_method_def): Remove redundant ARRAY_TYPE decay.
 490         (objc_start_function): Bring closer in line with what the
 491         C front-end does for functions.
 492
 493 2005-01-14  Mike Stump  <mrs@apple.com>
 494
 495         * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
 496         that -fobjc-exceptions is accepted.
 497
 498 2004-12-30  Ziemowit Laski  <zlaski@apple.com>
 499
 500         PR objc/18971
 501         * objc-act.c (get_arg_type_list, start_method_def): Decay
 502         array arguments into pointers.
 503         (gen_type_name_0): Learn to pretty-print array types.
 504
 505 2004-12-15  Ziemowit Laski  <zlaski@apple.com>
 506
 507         * objc-act.c (build_private_template): Change to return 'void'; do
 508         not set ivar_context, uprivate_record or objc_instance_type.
 509         (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
 510         retrieve protocol list from the pointee rather than the pointer itself;
 511         check TYPE_HAS_OBJC_INFO(...) precondition before accessing
 512         TYPE_OBJC_PROTOCOL_LIST.
 513         (objc_get_protocol_qualified_type): For types 'id' and 'Class',
 514         construct a variant of the pointee as well as the pointer, and
 515         store protocol information in the former.  When creating variants
 516         of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
 517         TYPE_OBJC_INTERFACE information.
 518         (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
 519         underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
 520         for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
 521         holding an IDENTIFIER_NODE.
 522         (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
 523         accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
 524         of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
 525         an IDENTIFIER_NODE (meaning a @class forward-declaration only).
 526         (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
 527         lookup_interface().
 528         (continue_class): For @implementations, set ivar_context,
 529         uprivate_record and objc_instance_type, for @interfaces, call
 530         build_private_template().
 531         (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
 532         TYPE_OBJC_INTERFACE.
 533         (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
 534         accessing TYPE_OBJC_PROTOCOL_LIST.
 535         * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
 536         DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
 537         SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
 538         (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
 539         to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
 540         (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
 541         TYPE_LANG_SPECIFIC(...).
 542         (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
 543         (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
 544         TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
 545         adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
 546         instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
 547
 548 2004-11-29  Joseph Myers  <joseph@codesourcery.com>
 549
 550         PR c/7544
 551         * Make-lang.in (objc/objc-act.o): Update dependencies.
 552         * objc-act.c (objc_finish_file): Call
 553         maybe_apply_pending_pragma_weaks if not OBJCPLUS.
 554
 555 2004-11-09  Andrew Pinski  <pinskia@physics.uc.edu>
 556
 557         PR objc/18406
 558         * obj-act.c (encode_type): 96bits doubles are encoded the
 559         same way as 64bit and 128bit doubles are.
 560
 561 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
 562
 563         * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
 564
 565 2004-11-08  Andrew Pinski  <pinskia@physics.uc.edu>
 566
 567         PR objc/16546
 568         * objc-act.c (generate_method_descriptors): Remove setting
 569         the new decls' type to variable_length_type.
 570         (generate_ivar_lists): Likewise.
 571         (generate_dispatch_tables): Likewise.
 572
 573 2004-10-30  Ziemowit Laski  <zlaski@apple.com>
 574
 575         * objc-act.c (objc_lookup_ivar): The new OTHER parameter
 576         contains the result of the ID lookup by the C or C++
 577         front-end; in class methods, use OTHER if it exists;
 578         in instance methods, use OTHER only if it is locally
 579         declared.
 580
 581 2004-10-26  Ziemowit Laski  <zlaski@apple.com>
 582
 583         * objc-act.c (finish_class): Do not synthesize bogus
 584         'extern objc_object *_Foo;' declarations for @interface Foo.
 585
 586 2004-10-25  Ziemowit Laski  <zlaski@apple.com>
 587             David Ayers  <d.ayers@inode.at>
 588
 589         * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
 590         instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
 591         'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
 592         'Class <Protocol> == id' and 'Class <Protocol> == Class'.
 593         (objc_is_id): Add test for 'super'.
 594         (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
 595         receivers; if class methods are not found in protocol lists, search
 596         for instance methods therein and warn if one is found.  Look in
 597         global hash tables for suitable method as a last resort when messaging
 598         'id <Proto>', 'Class <Proto>' and invalid receiver types.
 599         (objc_add_method): Insert instance methods listed in protocols into
 600         the global class method hash table.
 601         * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
 602         IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
 603         addition to 'id <Proto>'.
 604
 605 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
 606
 607         PR objc/17923
 608         * objc-act.c (objc_build_string_object): Create a CONST_DECL
 609         for the NeXT runtime case.
 610
 611 2004-10-02  Kazu Hirata  <kazu@cs.umass.edu>
 612
 613         * objc-act.c: Fix comment typos.
 614
 615 2004-09-24  Ziemowit Laski  <zlaski@apple.com>
 616
 617         * objc-act.c (init_objc_symtab, init_module_descriptor,
 618         build_shared_structure_initializer): When initializing 'long'
 619         fields, ensure that the initializer value is also 'long'.
 620
 621 2004-09-24  Zack Weinberg  <zack@codesourcery.com>
 622
 623         * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
 624         throughout.
 625         (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
 626         (build_selector_translation_table): Use %J in diagnostic
 627         instead of diddling input_line.  Fix spelling.
 628
 629 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
 630
 631         * objc-act.c (objc_fold_objc_type_ref): New function.
 632         * objc-act.h (objc_fold_objc_type_ref): New prototype.
 633
 634 2004-09-09  Joseph S. Myers  <jsm@polyomino.org.uk>
 635
 636         * objc-act.c (objc_start_function, really_start_method,
 637         objc_get_parm_info, start_method_def): Update to new arg_info
 638         structures.
 639
 640 2004-09-07  Ziemowit Laski  <zlaski@apple.com>
 641
 642         * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
 643         objc/objc-act.h.
 644         (objc/objc-act.o): Depend on $(HASHTAB_H).
 645         * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
 646         objcp-decl.h instead of c-tree.h.
 647         (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
 648         error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
 649         build_protocol_template): Adjust prototypes.
 650         (build_module_initializer_routine, start_class, continue_class,
 651         finish_class, start_method_def, objc_start_function, start_protocol,
 652         build_method_decl, objc_add_method, add_instance_variable,
 653         build_ivar_reference, is_ivar, is_private, get_super_receiver,
 654         build_selector_table_decl, objc_push_parm, objc_get_parm_info,
 655         gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
 656         create_field_decl): New prototypes.
 657         (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
 658         gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
 659         define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
 660         (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
 661         (CLASS_TYPEDEF_NAME): New.
 662         (TAG_EXECCLASS): Change from a global variable to a #define.
 663         (TAG_RETURN_STRUCT): Delete.
 664         (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
 665         (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
 666         (string_descriptor): New struct.
 667         (string_htab): New hash table.
 668         (string_hash, string_eq): New prototypes.
 669         (generate_struct_by_value_array): Call create_field_decl() instead of
 670         create_builtin_decl().
 671         (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
 672         In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
 673         (objc_finish_file): In ObjC++, call instantiate_pending_templates()
 674         and cp_finish_file().
 675         (define_decl, get_static_reference, get_protocol_reference,
 676         create_builtin_decl): Remove functions.
 677         (objc_start_class_interface, objc_start_category_interface,
 678         objc_start_protocol, objc_continue_interface, objc_finish_interface,
 679         objc_start_class_implementation, objc_start_category_implementation,
 680         objc_continue_implementation, objc_finish_implementation,
 681         objc_set_visibility, objc_set_method_type,
 682         objc_build_method_signature, objc_add_method_declaration,
 683         objc_start_method_definition, objc_add_instance_variable,
 684         objc_get_protocol_qualified_type, create_field_decl,
 685         start_var_decl, finish_var_decl): New functions.
 686         (setup_string_decl): Simplify since it is only called once.
 687         (synth_module_prologue): Call build_class_template(); predefine 'id'
 688         and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
 689         hooks for duration of function; fix GNU runtime messenger signatures
 690         to correspond to reality; forward-declare '__objc_exec_class' for the
 691         GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
 692         'extern "C" { ... }' wrappers around synthesized declarations; call
 693         build_protocol_template() and build_category_template().
 694         (string_hash, string_eq): New functions.
 695         (objc_build_string_object): Check metaclass correctness only once;
 696         store string literals in hash table.
 697         (objc_build_constructor): Do not convert initializer elements;
 698         adjust for ObjC++ impedance mismatch.
 699         (build_objc_symtab_template): Call create_field_decl() instead of
 700         create_builtin_decl().
 701         (init_objc_symtab): Add missing conversion to initializer element.
 702         (build_metadata_decl): Call start_var_decl() instead of define_decl().
 703         (generate_objc_symtab_decl): Do not call build_category_template();
 704         call start_var_decl() and finish_var_decl() instead of start_decl()
 705         and finish_decl().
 706         (build_module_descriptor): Call create_field_decl() instead of
 707         grokfield(); call start_var_decl() and finish_var_decl() instead of
 708         start_decl() and finish_decl(); always mark module descriptor as
 709         used; move GNU runtime-specific functionality to
 710         build_module_initializer_routine().
 711         (build_module_initializer_routine): New function, broken off of
 712         build_module_descriptor().
 713         (objc_static_init_needed_p, objc_generate_static_init_call): New
 714         functions.
 715         (generate_static_references, generate_strings,
 716         build_selector_translation_table, generate_descriptor_table,
 717         generate_ivars_list, generate_dispatch_table, generate_category): Call
 718         start_var_decl() and finish_var_decl() instead of start_decl() and
 719         finish_decl(); build a type directly instead of via groktypename().
 720         (build_selector_reference_decl, build_selector_table_decl,
 721         build_class_reference_decl, build_protocol_reference,
 722         generate_objc_image_info): Call start_var_decl() instead of
 723         build_decl().
 724         (build_selector_reference): For GNU runtime, do not call
 725         build_selector_reference_decl().
 726         (build_selector, build_typed_selector_reference): Always convert
 727         result to the selector type.
 728         (add_objc_string): Cast return value to 'char *'.
 729         (build_method_prototype_template, build_selector_template,
 730         build_method_template): Use actual selector type for fields
 731         pointing to selectors.
 732         (finish_objc): For GNU runtime, call
 733         build_module_initializer_routine() after build_module_descriptor().
 734         (generate_protocol_list, generate_shared_structures): Call
 735         start_var_decl() and finish_var_decl() instead of start_decl() and
 736         finish_decl(); build a type directly instead of via
 737         groktypename().
 738         (synth_id_with_class_suffix): Return a string.
 739         (get_arg_type_list): For instance methods, use the instance type for
 740         'self'; do not call groktypename_in_parm_context().
 741         (build_objc_string_decl): Squash redeclaration errors in ObjC++.
 742         (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
 743         handle RECORD_TYPEs in ObjC as well as ObjC++.
 744         (objc_is_id): New function.
 745         (objc_is_object_ptr): Return the canonical type node.
 746         (objc_get_class_ivars): Simplify using get_class_ivars().
 747         (get_class_ivars): Remove second parameter; create a fresh copy
 748         of the ivar list for each call; do not check for existence of
 749         super class.
 750         (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
 751         (objc_init_exceptions): When using SJLJ-style exceptions, require
 752         the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
 753         exceptions.
 754         (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
 755         objc_object_type instead of objc_id_type.
 756         (objc_begin_catch_clause): Convert the incoming PARM_DECL into
 757         a VAR_DECL before placing it in the appropriate scope; do not
 758         call define_decl(); adjust call to c_begin_compound_stmt();
 759         use objc_object_type instead of objc_id_type.
 760         (build_next_objc_exception_stuff): Call create_field_decl() instead
 761         of create_builtin_decl(); construct type directly instead of calling
 762         groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
 763         (build_private_template): Adjust call to get_class_ivars(); build
 764         a type directly instead of via groktypename().
 765         (build_protocol_template, build_method_prototype_list_template,
 766         build_method_prototype_template, build_category_template,
 767         build_selector_template, build_class_template, build_super_template,
 768         build_ivar_template, build_ivar_list_template,
 769         build_method_list_template, build_method_template):
 770         Call create_field_decl() instead of grokfield().
 771         (objc_method_parm_type): Do not call groktypename().
 772         (generate_descriptor_table): Call start_var_decl() and
 773         finish_var_decl() instead of start_decl() and finish_decl().
 774         (generate_method_descriptors, build_protocol_initializer,
 775         generate_dispatch_tables, build_category_initializer,
 776         build_shared_structure_initializer): Do not call groktypename().
 777         (generate_protocols): Call start_var_decl() and finish_var_decl()
 778         instead of start_decl() and finish_decl(); do not call groktypename().
 779         (error_with_ivar): Remove last parameter.
 780         (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
 781         to CLASS_IVARS lists; adjust calls to error_with_ivar().
 782         (generate_ivar_lists): Convert one of the initializer elements; do
 783         not call groktypename().
 784         (get_arg_type_list, start_method_def, gen_method_def): Account for
 785         new representation of variable arguments and '...' in Objective-C
 786         methods; add Objective-C++ impedance matching code.
 787         (is_objc_type_qualifier): Remove function.
 788         (adjust_type_for_id_default): Simplify; there is no longer a need to
 789         wade through declspecs.
 790         (lookup_interface, start_class, continue_class,
 791         finish_class, start_method_def, start_protocol, build_method_decl,
 792         objc_add_method, add_instance_variable, build_ivar_reference,
 793         is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
 794         Make into static functions.
 795         (receiver_is_class_object): Use new IS_CLASS() macro.
 796         (objc_build_message_expr): Tweak ObjC++ message argument handling;
 797         call objc_finish_message_expr() instead of finish_message_expr().
 798         (finish_message_expr): Rename to objc_finish_message_expr(); use
 799         OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
 800         call gen_type_name() instead of gen_declaration(); call objc_is_id()
 801         instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
 802         calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
 803         (build_objc_method_call, warn_with_method): Do not call groktypename().
 804         (build_ivar_reference): Call convert() instead of clobbering in a
 805         type.
 806         (hash_init): Initialize string_htab hash table.
 807         (add_instance_variable): Simplify parameter list; do not call grokfield();
 808         do not populate CLASS_IVARS list.
 809         (start_class): Check for the existence of super class, if one was specified.
 810         (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
 811         call build_class_template(); adjust call to get_class_ivars(); call
 812         build_decl(), pushdecl() and finish_decl() instead of define_decl().
 813         (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
 814         of define_decl().
 815         (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
 816         (start_protocol): Do not call build_protocol_template(); use
 817         PROTOCOL_BINFO_ELTS for the tree vector size.
 818         (encode_type_qualifiers): Do not handle the 'const' qualifier here.
 819         (encode_pointer): Encode 'const char *' as 'r*', for backwards
 820         compatibility.
 821         (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
 822         (encode_type): Handle the 'const' qualifier here.
 823         (objc_parmlist): New global variable, sued by objc_push_parm and
 824         objc_get_parm_info().
 825         (objc_push_parm, objc_get_parm_info): New functions.
 826         (objc_expr_last): Remove function.
 827         (synth_self_and_ucmd_args): For instance methods, use the instance
 828         type for 'self'; call objc_push_parm() instead of push_parm_decl().
 829         (start_method_def): Do not call push_scope(), declare_parm_level(),
 830         pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
 831         just use objc_push_parm() and objc_get_parm_info().
 832         (comp_method_with_proto): Remove function.
 833         (objc_types_are_equivalent): Strip away indirections before comparing
 834         underlying types.
 835         (comp_proto_with_proto): Do not call groktypename(); types are no
 836         longer in raw declspec format.
 837         (objc_start_function): New function.
 838         (really_start_method): Call comp_proto_with_proto() instead of
 839         comp_method_with_proto(); call objc_start_function() instead of
 840         hand-crafting a function declarator.
 841         (continue_method_def, objc_expand_function_end): Remove functions.
 842         (get_super_receiver): Call objc_get_current_scope() instead of
 843         get_current_scope(); reference 'super_class' field (instead of
 844         'class').
 845         (finish_method_def): Rename to objc_finish_method_definition() and
 846         add a function decl parameter; move method encoding call from
 847         objc_expand_function_end().
 848         (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
 849         gen_declaration_1): Remove functions.
 850         (tmpbuf, RAW_DECLSPEC): Remove.
 851         (gen_declaration): Remove second parameter; simplify to deal
 852         with TYPE_P nodes instead of raw declspecs.
 853         (gen_type_name, gen_type_name_0): New functions.
 854         (gen_method_decl): Remove second parameter; call gen_type_name()
 855         instead of gen_declaration_1().
 856         (dump_interface): Adjust calls to gen_declaration() and
 857         gen_method_decl(); do not allocate a separate string buffer.
 858         (init_objc): Allocate a larger string buffer to accommodate
 859         dump_interface(); adjust call to build_module_descriptor();
 860         add call to build_module_initializer_routine() for the GNU
 861         runtime.
 862         (generate_classref_translation_entry): Do not call start_decl(); call
 863         finish_var_decl() instead of finish_decl(); call convert() instead of
 864         build_c_cast().
 865         * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
 866         (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
 867         gone.
 868         (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
 869         (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
 870         (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
 871         objc_object_type and objc_object_name, respectively.
 872         (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
 873         objc_class_name): New.
 874         (IS_CLASS): New macro.
 875         (IS_ID, IS_SUPER): Robustify.
 876         (OCTI_EXECCLASS_DECL, execclass_decl): New.
 877         (finish_file, start_class, continue_class, finish_class,
 878         start_method_def, continue_method_def, finish_method_def,
 879         start_protocol, finish_protocol, objc_build_throw_stmt,
 880         objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
 881         objc_build_synchronized_epilogue, objc_build_try_prologue,
 882         objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
 883         objc_build_finally_prologue, objc_build_finally_epilogue,
 884         is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
 885         get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
 886         get_class_reference, get_static_reference, get_object_reference,
 887         build_message_expr, finish_message_expr, build_selector_expr,
 888         build_ivar_reference, build_keyword_decl, build_method_decl,
 889         build_protocol_expr, build_objc_string_object, objc_declare_alias,
 890         objc_declare_class, objc_declare_protocols, objc_comptypes,
 891         objc_check_decl, build_encode_expr): Remove prototypes.
 892         (imp_count, cat_count): Make GGC-aware.
 893         (OBJC_SET_TYPE_NAME): New macro.
 894
 895 2004-09-03  Ziemowit Laski  <zlaski@apple.com>
 896
 897         * config-lang.in: Update copyright notice.
 898         (lang_requires): Indicate that ObjC requires C to be built first.
 899
 900 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
 901
 902         * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
 903         TYPE_NAME.
 904         (build_objc_string_object): Rename to objc_build_string_object().
 905         (get_class_reference): Rename to objc_get_class_reference().
 906         (get_class_ivars_from_name): Rename to objc_get_class_ivars().
 907         (next_sjlj_build_catch_list, get_super_receiver): Call
 908         objc_get_class_reference() instead of get_class_reference().
 909         (build_keyword_decl): Rename to objc_build_keyword_decl().
 910         (build_message_expr): Rename to objc_build_message_expr().
 911         (build_protocol_expr): Rename to objc_build_protocol_expr().
 912         (build_selector_expr): Rename to objc_build_selector_expr().
 913         (build_encode_expr): Rename to objc_build_encode_expr().
 914         * objc-act.h (get_class_ivars_from_name): Rename prototype to
 915         objc_get_class_ivars().
 916         (get_class_reference): Rename prototype to objc_get_class_reference().
 917         (build_message_expr): Rename prototype to objc_build_message_expr().
 918         (build_selector_expr): Rename prototype to objc_build_selector_expr().
 919         (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
 920         (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
 921         (build_objc_string_object): Rename prototype to
 922         objc_build_string_object().
 923
 924 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
 925
 926         * objc-act.c (lookup_interface): Make function 'static' and add a
 927         local prototype.
 928         (objc_check_decl, get_class_reference, objc_declare_alias,
 929         objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
 930         instead of is_class_name().
 931         (get_super_receiver, objc_clear_super_receiver): Call
 932         objc_get_current_scope() instead of get_current_scope().
 933         (is_class_name): Rename to objc_is_class_name.
 934         (lookup_objc_ivar): Rename to objc_lookup_ivar.
 935
 936 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
 937
 938         * objc-act.c (objc_is_reserved_word): New function.
 939
 940 2004-08-15  Ziemowit Laski  <zlaski@apple.com>
 941
 942         * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
 943         $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
 944         (objc/objc-parse.o): Do not depend on gtype-objc.h.
 945         * objc-act.c: Do not include gtype-objc.h.
 946         (finish_file): Rename to objc_finish_file().
 947         * objc-act.h (finish_file): Update copyright notice; remove prototype.
 948         * objc-lang.c: Update copyright notice; include diagnostic.h,
 949         c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
 950         toplev.h.
 951         (finish_file): New hook routine.
 952         (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
 953         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
 954         LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
 955         LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
 956         LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
 957         LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
 958         LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
 959         LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
 960         LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
 961         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
 962         LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
 963         LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
 964         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
 965         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
 966         LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
 967         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
 968         LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
 969         LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
 970         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
 971         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
 972         LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
 973         LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
 974         LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
 975         LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
 976         Move to c-objc-common.h.