gcc/objc/ChangeLog

   1 2009-07-14  Taras Glek  <tglek@mozilla.com>
   2             Rafael Espindola  <espindola@google.com>
   3
   4         * Make-lang.in (objc.install-plugin): New target for
   5         installing plugin headers.
   6
   7 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
   8
   9         * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
  10         EXPR_LOCATION.
  11
  12 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  13
  14         * objc-act.c: Replace %J by an explicit location. Update all
  15         calls.
  16
  17 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  18
  19         * objc-act.c: Replace %H by an explicit location. Update all
  20         calls.
  21
  22 2009-06-22  Steven Bosscher  <steven@gcc.gnu.org>
  23
  24         PR objc/28050
  25         * objc-act.c (objc_build_message_args): Return if ARGS is the
  26         error_mark_node.
  27
  28 2009-06-19  Ian Lance Taylor  <iant@google.com>
  29
  30         * objc-act.c (objc_in_struct, objc_struct_types): Remove.
  31         (objc_struct_info): New static variable.
  32         (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
  33         and &objc_struct_types, to start_struct.
  34         (objc_finish_struct): Likewise for finish_struct.
  35
  36 2009-06-15  Ian Lance Taylor  <iant@google.com>
  37
  38         * objc-act.c (objc_start_function): Don't set
  39         label_context_stack_se or label_context_stack_vm.
  40
  41 2009-06-12  Aldy Hernandez  <aldyh@redhat.com>
  42
  43         * objc-act.c (finish_var_decl): Pass location to finish_decl.
  44         (objc_get_parm_info): Same.
  45         (get_super_receiver): Same.
  46         * objc-act.c (objc_build_component_ref): Pass location to
  47         build_compound_ref.
  48         (build_module_initializer_routine): Pass location to
  49         c_end_compound_stmt.
  50         (objc_generate_static_init_call): Pass location to build_stmt.
  51         (build_typed_selector_reference): New location argument.
  52         (build_selector_reference): Same.
  53         (objc_substitute_decl): Pass location to build_array_ref.
  54         (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
  55         (objc_begin_catch_clause): Same.
  56         (objc_finish_try_stmt): Same.
  57         (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
  58         (objc_build_throw_stmt): New argument.
  59         (generate_shared_structures): Pass location to build_c_cast.
  60         (objc_build_message_expr): Use local location.
  61         (objc_finish_message_expr): Use input_location.
  62         (build_objc_method_call): New argument.
  63         (objc_build_selector_expr): Same.
  64         (get_super_receiver): Pass location to build_c_cast,
  65         build_modify_expr, build_compound_expr.
  66         * objc-act.c: Add location to all calls to start_struct, build_decl,
  67         finish_struct.
  68
  69 2009-06-09  Ian Lance Taylor  <iant@google.com>
  70
  71         * objc-act.c (objc_gimplify_expr): Change return type to int.
  72         * objc-act.h: Update declaration.
  73
  74 2009-06-08  Alexandre Oliva  <aoliva@redhat.com>
  75
  76         * objc-act.c (objc_init): Skip print_struct_values during
  77         -fcompare-debug-second.
  78
  79 2009-06-03  Ian Lance Taylor  <iant@google.com>
  80
  81         * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
  82         $(SYSTEM_H).
  83
  84 2009-05-27  Ian Lance Taylor  <iant@google.com>
  85
  86         * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
  87         $(LINKER).
  88         (cc1obj$(exeext)): Likewise.
  89
  90 2009-05-26  Ian Lance Taylor  <iant@google.com>
  91
  92         * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
  93         (cc1obj$(exeext)): Likewise.
  94
  95 2009-05-20  Ian Lance Taylor  <iant@google.com>
  96
  97         * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
  98         than NULL_TREE to build_special_member_call.
  99
 100 2009-05-10  Ian Lance Taylor  <iant@google.com>
 101
 102         * objc-act.c (objc_building_struct): New static variable.
 103         (objc_in_struct, objc_struct_types): New static variables.
 104         (objc_start_struct, objc_finish_struct): New static functions.
 105         (generate_struct_by_value_array): Call objc_start_struct instead
 106         of start_struct, and call objc_finish_struct instead of
 107         finish_struct.
 108         (objc_build_struct, build_objc_symtab_template): Likewise.
 109         (build_module_descriptor): Likewise.
 110         (build_next_objc_exception_stuff): Likewise.
 111         (build_protocol_template): Likewise.
 112         (build_method_prototype_list_template): Likewise.
 113         (build_method_prototype_template): Likewise.
 114         (build_category_template, build_selector_template): Likewise.
 115         (build_class_template, build_super_template): Likewise.
 116         (build_ivar_template, build_ivar_list_template): Likewise.
 117         (build_method_list_template): Likewise.
 118         (build_method_template): Likewise.
 119
 120 2009-05-10  Joseph Myers  <joseph@codesourcery.com>
 121
 122         * objc-act.c: Include intl.h.
 123         (objc_lookup_protocol): Use complete sentences for diagnostics
 124         with %qE for identifiers and translating results of
 125         gen_type_name_0 to locale character set.
 126         (objc_check_decl, check_protocol_recursively,
 127         lookup_and_install_protocols, objc_build_string_object,
 128         objc_get_class_reference, objc_declare_alias, objc_declare_class,
 129         objc_get_class_ivars, error_with_ivar, check_duplicates,
 130         objc_finish_message_expr, objc_build_protocol_expr,
 131         objc_build_selector_expr, build_ivar_reference, objc_add_method,
 132         add_category, add_instance_variable, objc_is_public,
 133         check_methods, check_methods_accessible, check_protocol,
 134         start_class, finish_class, start_protocol, really_start_method,
 135         get_super_receiver, objc_lookup_ivar): Use %E and %qE for
 136         identifiers in diagnostics.  Translate generated text to locale
 137         character set as needed.
 138         (check_protocol, check_protocols): Change name parameter to type
 139         tree.
 140         (lang_report_error_function): Remove.
 141
 142 2009-04-27  Ian Lance Taylor  <iant@google.com>
 143
 144         * objc-act.c (objc_gimplify_expr): Add casts to enum type.
 145
 146 2009-04-24  Ian Lance Taylor  <iant@google.com>
 147
 148         * objc-act.c (get_super_receiver): Update calls to
 149         build_modify_expr to pass new argument.
 150
 151 2009-04-21  Taras Glek <tglek@mozilla.com>
 152
 153         * objc-act.c: Update GTY annotations to new syntax
 154         * objc-act.h: Likewise
 155
 156 2009-04-21  Joseph Myers  <joseph@codesourcery.com>
 157
 158         * ChangeLog: Add copyright and license notices.
 159
 160 2009-04-20  Ian Lance Taylor  <iant@google.com>
 161
 162         * objc-act.c (objc_rewrite_function_call): Change parameter from
 163         params to first_param.  Change all callers.
 164
 165 2009-03-30  Dominique d'Humieres  <dominiq@lps.ens.fr>
 166
 167         PR bootstrap/39583
 168         * objc-act.c (in_late_binary_op): Define for Objective-C++.
 169
 170 2009-03-29  Joseph Myers  <joseph@codesourcery.com>
 171
 172         PR c/456
 173         PR c/5675
 174         PR c/19976
 175         PR c/29116
 176         PR c/31871
 177         PR c/35198
 178         * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
 179
 180 2008-12-05  Sebastian Pop  <sebastian.pop@amd.com>
 181
 182         PR bootstrap/38262
 183         * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
 184         remove GMPLIBS.
 185
 186 2008-10-06  Aldy Hernandez  <aldyh@redhat.com>
 187
 188         * objc-act.c (objc_build_string_object): Pass location to
 189         build_unary_op.
 190         (init_def_list): Same.
 191         (init_objc_symtab): Same.
 192         (init_module_descriptor): Same.
 193         (build_module_initializer_routine): Same.
 194         (generate_static_references): Same.
 195         (build_typed_selector_reference): Same.
 196         (add_objc_string): Same.
 197         (objc_substitute_decl): Same.
 198         (objc_build_ivar_assignment): Same.
 199         (objc_build_global_assignment): Same.
 200         (objc_build_strong_cast_assignment): Same.
 201         (generate_protocols): Same.
 202         (build_protocol_initializer): Same.
 203         (build_dispatch_table_initializer): Same.
 204         (generate_protocol_list): Same.
 205         (build_category_initializer): Same.
 206         (build_shared_structure_initializer): Same.
 207         (generate_shared_structures): Same.
 208         (objc_build_protocol_expr): Same.
 209         (build_ivar_reference): Same.
 210         (get_super_receiver): Same.
 211
 212 2008-09-23  Aldy Hernandez  <aldyh@redhat.com>
 213
 214         * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
 215         c_common_truthvalue_conversion with location.
 216         (next_sjlj_build_catch_list): Same.
 217         (next_sjlj_build_try_catch_finally): Same.
 218
 219 2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 220
 221         PR objc/37460
 222         * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
 223         * objc-act.h (objc_get_callee_fndecl): Remove prototype.
 224         * objc-act.c (objc_get_callee_fndecl): Kill.
 225
 226 2008-09-17  Jan Hubicka  <jh@suse.cz>
 227
 228         PR c++/18071
 229         * objc/objc-act.c (objc_finish_method_definition): Do not set
 230         DECL_INLINE.
 231
 232 2008-09-01  Aldy Hernandez  <aldyh@redhat.com>
 233
 234         * objc-act.c (build_typed_selector_reference): Pass input_location to
 235         build_unary_op calls.
 236         (build_selector_reference): Same, but to build_array_ref.
 237         (objc_substitute_decl): Same.
 238         (build_ivar_reference): Same, but to build_indirect_ref.
 239         (get_super_receiver): Same.
 240
 241 2008-07-28  Richard Guenther  <rguenther@suse.de>
 242
 243         Merge from gimple-tuples-branch.
 244
 245         2008-07-18  Aldy Hernandez  <aldyh@redhat.com>
 246
 247         * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
 248         (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
 249         * objc-act.h: Include gimple.h instead of tree-gimple.h.
 250         * ipa-reference.c: Same.
 251
 252         2007-11-10  Aldy Hernandez  <aldyh@redhat.com>
 253
 254         * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
 255         * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
 256
 257 2008-07-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 258
 259         * objc-act.c: Fix comment typos.
 260
 261 2008-07-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 262
 263         * objc-act.c (objc_start_class_interface,
 264         objc_start_category_interface, objc_start_class_implementation,
 265         objc_start_category_implementation, objc_build_struct,
 266         generate_static_references, build_private_template,
 267         lookup_category, objc_add_method, add_category,
 268         add_instance_variable, objc_is_public, conforms_to_protocol,
 269         start_class, continue_class, finish_class): Avoid C++ keywords.
 270
 271 2008-07-14  Jason Merrill  <jason@redhat.com>
 272
 273         PR objc++/36723
 274         * objc-act.c (objc_build_constructor): Update C++ tweak.
 275
 276 2007-07-14  Rafael Ávila de Espíndola  <espindola@google.com>
 277
 278         * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
 279         of DECL_IN_SYSTEM_HEADER.
 280
 281 2008-07-11  Ian Lance Taylor  <iant@google.com>
 282
 283         * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
 284         etc., not just when OBJCPLUS is defined.
 285
 286 2008-06-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 287
 288         * objc-act.c (setup_string_decl, objc_build_string_object,
 289         hash_interface, eq_interface, objc_begin_try_stmt,
 290         encode_method_prototype, build_ivar_list_initializer,
 291         objc_build_encode_expr): Fix for -Wc++-compat.
 292
 293 2008-05-12  Tomas Bily  <tbily@suse.cz>
 294
 295         * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
 296         Use CONVERT_EXPR_P.
 297
 298 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 299
 300         * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
 301
 302 2008-04-03  Tom Tromey  <tromey@redhat.com>
 303
 304         * Make-lang.in (objc_OBJS): New variable.
 305
 306 2008-03-27  Tom Tromey  <tromey@redhat.com>
 307
 308         * Make-lang.in: Revert automatic dependency patch.
 309
 310 2008-03-27  Douglas Gregor  <doug.gregor@gmail.com>
 311
 312         PR obj-c++/35704
 313         * objc-act.c (objc_build_component_ref): Fix call to
 314         finish_class_member_access_expr.
 315         (objc_generate_cxx_ctor_or_dtor): Fix call to
 316         build_special_member_call.
 317
 318 2008-03-25  Andrew Pinski  <pinskia@gmail.com>
 319
 320         PR objc/29197
 321         * objc-act.c (encode_type): Handle when type is error_mark_node.
 322         (objc_push_parm): Handle when the type of parm is error_mark_node.
 323
 324 2008-03-25  Tom Tromey  <tromey@redhat.com>
 325
 326         * Make-lang.in (objc_OBJS): New variable.
 327         (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
 328
 329 2008-03-21  Andreas Tobler  <a.tobler@schweiz.org>
 330
 331         PR bootstrap/35660
 332         * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
 333         MAYBE_CLASS_TYPE_P.
 334         (objc_generate_cxx_cdtors): Likewise.
 335         (add_instance_variable): Likewise.
 336
 337 2008-02-26  Tom Tromey  <tromey@redhat.com>
 338
 339         * objc-act.c (objc_init): Remove old location code.
 340
 341 2008-02-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 342
 343         PR other/35107
 344         * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
 345
 346 2007-07-30  Nick Clifton  <nickc@redhat.com>
 347
 348         * Make-lang.in: Change copyright header to refer to version 3 of
 349         the GNU General Public License and to point readers at the
 350         COPYING3 file and the FSF's license web page.
 351         * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
 352         config-lang.in, objc-lang.c: Likewise.
 353
 354 2007-07-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 355
 356         * objc-act.c (objc_get_callee_fndecl): Constify.
 357         * objc-act.h (objc_get_callee_fndecl): Likewise.
 358
 359 2007-07-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 360
 361         * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
 362         string_eq): Constify.
 363
 364 2007-04-04  Stuart Hastings  <stuart@apple.com>
 365
 366         PR 31281
 367         * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
 368
 369 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 370
 371         * Make-lang.in: Add dummy lang.install-pdf target.
 372
 373 2007-02-18  Kazu Hirata  <kazu@codesourcery.com>
 374
 375         * objc/objc-act.c: Fix comment typos.
 376
 377 2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
 378             Brooks Moses  <brooks.moses@codesourcery.com>
 379             Lee Millward  <lee.millward@codesourcery.com>
 380
 381         * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
 382         (objc_get_callee_fndecl): Likewise.
 383
 384 2007-01-23  Andrew Pinski  <pinskia@gmail.com>
 385
 386         PR objc/27438
 387         * objc-act.c (objc_add_static_instance): Mark the decl as
 388         TREE_USED.
 389
 390 2007-01-20  Andrew Pinski  <pinskia@gmail.com>
 391
 392         PR objc/30479
 393         * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
 394         of htab_hash_pointer.
 395         (lookup_interface): Likewise.
 396         (add_class): Likewise.
 397
 398 2007-01-02  Douglas Gregor  <doug.gregor@gmail.com>
 399
 400         * objc-act.c (objc_build_volatilized_type): Keep track of
 401         canonical types.
 402         (objc_get_protocol_qualified_type): Ditto.
 403
 404 2006-11-02  Andreas Tobler  <a.tobler@schweiz.org>
 405
 406         * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
 407         content where we called cp_finish_file.
 408
 409 2006-10-23 Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 410
 411         * objc-act.c (synth_module_prologue): Replace calls to
 412         builtin_function with add_builtin_function.
 413         (build_next_objc_exception_stuff): Replace calls to
 414         builtin_function with add_builtin_function.
 415         (build_objc_exception_stuff): Replace calls to
 416         builtin_function with add_builtin_function.
 417
 418 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 419
 420         * Make-lang.in: Added empty "objc.pdf" target.
 421
 422 2006-09-26  Andrew Pinski  <pinskia@physics.uc.edu>
 423
 424         PR objc/29195
 425         * objc-act.c (objc_push_parm): If we change the type of the
 426         decl, relayout the decl.
 427
 428 2006-09-19  Eric Christopher  <echristo@apple.com>
 429
 430         * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
 431         default to something innocuous.
 432         (build_next_objc_exception_stuff): Rename JBLEN.
 433
 434 2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 435
 436         * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
 437
 438 2006-07-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 439
 440         PR obj-c++/28434
 441         * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
 442
 443 2006-06-06  Mike Stump  <mrs@apple.com>
 444
 445         * objc-act.c: Remove prototype for objc_build_volatilized_type.
 446
 447 2006-05-24  Mike Stump  <mrs@apple.com>
 448
 449         * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
 450
 451 2006-05-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 452
 453         PR objc/27240
 454         * objc-act.c (objc_is_public): Return early on invalid type.
 455
 456 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
 457
 458         * objc-act.c (init_module_descriptor): Remove file name from
 459         module descriptor.
 460         (gen_type_name_0): Fix ICE when issuing warning.
 461
 462 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
 463         * Make-lang.in (OBJC): Remove
 464         (OBJECTIVE-C): Remove
 465         (objective-c): Remove
 466         (.PHONY): Remove objective-c and ObjC
 467
 468 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 469
 470         PR objc/25360
 471         * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
 472         by the inner type.
 473
 474 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 475
 476         PR objc/25348
 477         * objc-act.c (encode_array): Handle arrays to zero sized types.
 478
 479 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 480
 481         * Make-lang.in (objc.all.build, objc.install-normal): Remove.
 482
 483 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 484
 485         * Make-lang.in: Remove all dependencies on s-gtype.
 486
 487 2005-12-02  Richard Guenther  <rguenther@suse.de>
 488
 489         * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
 490         next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
 491         next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
 492         build_objc_method_call, objc_rewrite_function_call): Use buildN
 493         instead of build.
 494
 495 2005-10-20  Geoffrey Keating  <geoffk@apple.com>
 496
 497         * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
 498         on objc_msgSend and like builtin functions.
 499
 500 2005-10-17  Andreas Krebbel  <krebbel1@de.ibm.com>
 501
 502         * objc-act.c (objc_build_component_ref): Adjust call to
 503         finish_class_member_access_expr due to a changed prototype.
 504
 505 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 506
 507         PR objc/23306
 508         * objc-act.c (generate_strings): Remove and move code to
 509         finish decl to ...
 510         (add_objc_string): here when creating a new string decl.
 511         (finish_objc): Don't call generate_strings.
 512
 513 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 514
 515         PR objc/23381
 516         * objc-act.c (next_sjlj_build_try_catch_finally): Set
 517         TREE_SIDE_EFFECTS on catch_seq after building it.
 518
 519 2005-08-09  Andrew Pinski  <pinskia@physics.uc.edu>
 520
 521         part of PR objc/21992
 522         * objc-act.c (handle_class_ref): The ref decl is always referenced.
 523
 524 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
 525
 526         Make CONSTRUCTOR use VEC to store initializers.
 527         * objc-act.c (objc_build_constructor): Use build_constructor_from_list
 528         instead of build_constructor.
 529
 530 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
 531
 532         * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
 533         removed.
 534         * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
 535         (KEYWORD_KEY_NAME): Use decl_minimal.
 536         (METHOD_SEL_NAME): Ditto..
 537         (METHOD_SEL_ARGS): Use decl_non_common.
 538         (METHOD_ADD_ARGS): Ditto.
 539         (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
 540         (METHOD_DEFINITION): Ditto.
 541         (METHOD_ENCODING): Ditto.
 542         * objc-lang.c: (objc_init_ts): New function.
 543
 544 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 545
 546         * objc-act.c (objc_build_struct): Pass in an actual @interface
 547         instead of its name, and annotate the struct created (and all
 548         existing variants thereof) with the @interface.
 549         (objc_compare_types): Treat forward-declared ObjC classes
 550         as stand-alone (root) classes for purposes of type comparisons.
 551         (build_private_template): Move some code to objc_build_struct().
 552
 553 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 554
 555         PR objc/22274
 556         * objc-act.c (objc_build_string_object): For GNU-style constants,
 557         use the @interface type rather than the built-in type.
 558
 559 2005-07-03  Kazu Hirata  <kazu@codesourcery.com>
 560
 561         * Make-lang.in (cc1plus-checksum.c): Use
 562         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
 563
 564 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 565
 566         * objc-act.c: Use %q to quote in diagnostics.
 567
 568 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 569
 570         * objc-act.c: Use '+' flag instead of %J.  Use 'q' flag for
 571         quoting.
 572
 573 2005-06-30  Ziemowit Laski  <zlaski@apple.com>
 574
 575         * objc-act.c (objc_build_volatilized_type): New function.
 576         (objc_volatilize_decl): Call objc_build_volatilized_type()
 577         instead of build_qualified_type().
 578
 579 2005-06-29  Ziemowit Laski  <zlaski@apple.com>
 580
 581         * objc-act.c (objc_build_internal_const_str_type): New function.
 582         (check_string_class_template): Use objc_get_class_ivars() instead
 583         of TYPE_FIELDS() to retrieve ivar list.
 584         (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
 585         than the field itself.
 586         (objc_build_string_object): Synthesize a "__builtin_ObjCString"
 587         type and use it to lay out compile-time string objects.
 588         * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
 589         New.
 590
 591 2005-06-28  Paul Brook  <paul@codesourcery.com>
 592
 593         * objc-act.c (objc_init_exceptions): Call
 594         default_init_unwind_resume_libfunc.
 595
 596 2005-06-27  Ziemowit Laski  <zlaski@apple.com>
 597
 598         * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
 599         portion of TYPE_LANG_SPECIFIC info for all variants of
 600         a class before calling finish_struct(), and restore
 601         same TYPE_OBJC_INFO afterwards.
 602
 603 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
 604
 605         * all files: Update FSF address in copyright headers.
 606
 607 2005-06-15  Joseph S. Myers  <joseph@codesourcery.com>
 608
 609         * objc-act.c (my_build_string_pointer): New.
 610         (objc_get_class_reference, get_super_receiver): Call
 611         my_build_string_pointer instead of my_build_string when building
 612         function arguments.
 613
 614 2005-05-25  Mike Stump  <mrs@mrs.kithrup.com>
 615
 616         * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
 617         machines.
 618
 619 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
 620
 621         * objc-act.c (objc_build_struct): New function.
 622         (objc_derived_from_p): Likewise.
 623         (objc_build_component_ref): Likewise.
 624         (objc_copy_binfo): Likewise.
 625         (objc_xref_basetypes): Likewise.
 626         (objc_lookup_protocol): Likewise.
 627         (objc_compare_protocols): Likewise.
 628         (objc_volatilize_decl): Likewise.
 629         (encode_aggregate_fields): Likewise.
 630         (volatilized_hash): Likewise.
 631         (volatilized_eq): Likewise.
 632         (objc_compare_types): Likewise.
 633         (objc_type_quals_match): Likewise.
 634         (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
 635         of same name.
 636         (get_class_ivars): Add second parameter indicating if entire
 637         hierarchy is desired.
 638         (struct volatilized_type): New type.
 639         (volatilized_htab): New hash table.
 640         (objc_types_compatible_p, objc_comptypes): Remove functions.
 641         (synth_module_prologue): Do not initialize 'unused_list'.
 642         (objc_get_class_reference): Fix ObjC++ impedance mismatches.
 643         (objc_declare_alias): Implement as a typedef.
 644         (objc_substitute_decl, objc_gimplify_expr): Reformat.
 645         (objc_get_class_ivars): Adjust call to get_class_ivars().
 646         (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
 647         build_ivar_reference, get_super_receiver): Call
 648         objc_build_component_ref() instead of build_component_ref().
 649         (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
 650         objc_comptypes().
 651         (build_private_template): Call objc_build_struct() instead of
 652         start_struct() and finish_struct().
 653         (hash_init): Initialize volatilized_htab.
 654         (objc_is_public): Adjust calls to objc_get_ivars(); adjust
 655         ObjC++ impedance mismatches.
 656         (encode_aggregate_within): Streamline by calling
 657         encode_aggregate_fields().
 658         * objc-act.h (objc_types_compatible_p): Remove prototype.
 659         (OCTI_UNUSED_LIST, unused_list): Remove slot.
 660         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
 661
 662 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
 663
 664         * Make-lang.in (cc1obj-dummy): New.
 665         (cc1obj-checksum.c): New.
 666         (cc1obj-checksum.o): New.
 667         (cc1obj): Add cc1obj-checksum.o.
 668
 669 2005-05-18  Mike Stump  <mrs@apple.com>
 670
 671         PR objc/21641
 672         * objc-act.c (struct interface_tuple): Mark it up for GC.
 673         (interface_htab): It is really a struct interface_tuple.
 674
 675 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
 676             Mike Stump  <mrs@apple.com>
 677
 678         Yet more Objective-C++...
 679
 680         * objc-act.c (objc_finish_try_stmt): Add return value.
 681         (objc_build_synchronized): Likewise.
 682
 683         * objc-act.c (objc_is_gcable_type): Add.
 684         (objc_substitute_decl): Add.
 685         (objc_build_ivar_assignment): Add.
 686         (objc_build_global_assignment): Add.
 687         (objc_build_strong_cast_assignment): Add.
 688         (objc_is_ivar_reference_p): Add.
 689         (objc_is_global_reference_p): Add.
 690         (objc_generate_write_barrier): Add.
 691         (objc_rewrite_function_call): Add.
 692         (objc_gimplify_expr): Add Objective-C++ support.
 693         * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
 694         (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
 695         (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
 696         (DUP_TYPE_OBJC_INFO): Likewise.
 697         (struct imp_entry): Add field has_cxx_cdtors.
 698         (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
 699         OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
 700         OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
 701         OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
 702         OCTI_ASSIGN_STRONGCAST_DECL.
 703         (umsg_fast_decl): Add.
 704         (objc_assign_ivar_decl): Add.
 705         (objc_assign_ivar_fast_decl): Add.
 706         (objc_assign_global_decl): Add.
 707         (objc_assign_strong_cast_decl): Add.
 708         (objc_method_list_ptr): Add.
 709         (objc_method_proto_list_ptr): Add.
 710         (objc_ivar_list_ptr): Add.
 711
 712         * objc-act.c (should_call_super_dealloc): Add.
 713         (OBJC_VERSION): Bump to 6.
 714         (objc_is_gcable_type): Add.
 715         (objc_substitute_decl): Add.
 716         (objc_build_ivar_assignment): Add.
 717         (objc_build_global_assignment): Add.
 718         (objc_build_strong_cast_assignment): Add.
 719         (objc_is_gcable_p): Add.
 720         (objc_is_ivar_reference_p): Add.
 721         (objc_is_global_reference_p): Add.
 722         (generate_shared_structures): Add flags parameter.
 723         (objc_generate_cxx_ctor_or_dtor): Add.
 724         (objc_generate_cxx_cdtors): Add.
 725         (add_class): Add name parameter.
 726         (objc_types_share_size_and_alignment): Add.
 727         (comp_proto_with_proto): Add strict parameter.
 728         (CLS_HAS_CXX_STRUCTORS): Add.
 729         (TAG_ASSIGNIVAR): Add.
 730         (TAG_ASSIGNGLOBAL): Add.
 731         (TAG_ASSIGNSTRONGCAST): Add.
 732         (TAG_MSGSEND_FAST): Add.
 733         (TAG_ASSIGNIVAR_FAST): Add.
 734         (TAG_CXX_CONSTRUCT): Add.
 735         (TAG_CXX_DESTRUCT): Add.
 736         (OBJC_LOOKUP_CLASS): Add.
 737         (OBJC_LOOKUP_NO_SUPER): Add.
 738         (objc_finish_file): Add pch support.
 739         (objc_finish_implementation): Add Objective-C++ support.
 740         (synth_module_prologue): Likewise.
 741         (synth_module_prologue): Add fast dispatching.
 742         (objc_get_class_reference): Add Objective-C++ support.
 743         (objc_generate_write_barrier): Likewise.
 744         (next_sjlj_build_enter_and_setjmp): Likewise.
 745         (objc_begin_try_stmt): Likewise.
 746         (build_next_objc_exception_stuff): Add fast ivar support.
 747         (build_private_template): Mark the record as used so debug
 748         information is generated.
 749         (build_protocol_template): Add Objective-C++ support.
 750         (objc_method_parm_type) Likewise.
 751         (objc_generate_cxx_ctor_or_dtor): Likewise.
 752         (objc_generate_cxx_cdtors): Likewise.
 753         (build_protocol_initializer): Likewise.
 754         (build_category_template): Likewise.
 755         (build_class_template): Likewise.
 756         (build_method_list_template): Likewise.
 757         (build_category_initializer): Likewise.
 758         (build_shared_structure_initializer): Likewise.
 759         (objc_finish_message_expr): Likewise.
 760         (build_objc_method_call): Add fast dispatch support.
 761         (lookup_method_static): Add support to end search at superclasses.
 762         (add_method_to_hash_list): Add strict parameter to
 763         comp_proto_with_proto.
 764         (objc_add_method): Likewise.
 765         (objc_add_method): Also set the interface_value.
 766         (add_instance_variable): Add Objective-C++ support.
 767         (objc_is_public): Likewise.
 768         (start_class): Likewise.
 769         (continue_class): Likewise.
 770         (encode_aggregate_within): Likewise.
 771         (start_method_def): Likewise.
 772         (objc_start_function): Clear current_function_returns_value
 773         and current_function_returns_null.
 774         (really_start_method): Add Objective-C++ support.
 775         (objc_finish_method_definition): Add warning for missing
 776         [super dealloc].
 777         (finish_objc): Add Objective-C++ support.
 778         (generate_objc_image_info): Likewise.
 779         (objc_lookup_ivar): Likewise.
 780         * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
 781         (INIT_TYPE_OBJC_INFO): Likewise.
 782         (DUP_TYPE_OBJC_INFO): Likewise.
 783
 784 2005-04-23  DJ Delorie  <dj@redhat.com>
 785
 786         * objc-act.c: Adjust warning() callers.
 787
 788 2005-04-21  Roger Sayle  <roger@eyesopen.com>
 789
 790         * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
 791         this field of an objc method decl.
 792         * objc-act.c (build_method_decl): Take an additional "ellipsis"
 793         argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
 794         (objc_build_method_signature): Accept additional "ellipsis"
 795         argument and pass it to build_method_decl.
 796         (get_arg_type_list, start_method_def, gen_method_decl): Use
 797         the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
 798         TREE_OVERFLOW field of a TREE_LIST node.
 799
 800 2005-04-20  Joseph S. Myers  <joseph@codesourcery.com>
 801
 802         PR c/12913
 803         * objc-act.c (objc_start_function): Create stack level for context
 804         of identifiers with variably modified type.
 805
 806 2005-03-30  Joseph S. Myers  <joseph@codesourcery.com>
 807
 808         PR c/772
 809         PR c/17913
 810         * objc-act.c (objc_start_function): Push context on
 811         label_context_stack.
 812
 813 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 814
 815         * objc-act.c (next_sjlj_build_enter_and_setjmp,
 816         next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
 817         Call c_common_truthvalue_conversion.
 818
 819 2005-02-25  Joseph S. Myers  <joseph@codesourcery.com>
 820
 821         * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
 822         objc/objc-parse.c, objc/objc-parse.y): Remove
 823         (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
 824         objc.distclean, objc.maintainer-clean): Update for new parser.
 825         * config-lang.in (gtfiles): Update for new parser.
 826
 827 2005-01-29  Kazu Hirata  <kazu@cs.umass.edu>
 828
 829         * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
 830         copyright.
 831
 832 2005-01-27  Matt Austern  <austern@apple.com>
 833
 834         * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
 835         calling instantiate_pending_templates.
 836
 837 2005-01-26  Alexander Malmberg  <alexander@malmberg.org>
 838
 839         PR objc/18862
 840         * objc-act.c (build_selector_translation_table): Use
 841         input_location in the diagnostic for the GNU runtime or if
 842         TREE_PURPOSE (chain) is NULL.
 843
 844 2005-01-25  Alexander Malmberg  <alexander@malmberg.org>
 845
 846         PR objc/18408
 847         * objc-act.c (objc_types_compatible_p): New function.
 848         * objc-act.h (objc_types_compatible_p): Declare.
 849         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
 850
 851 2005-01-16  Ziemowit Laski  <zlaski@apple.com>
 852
 853         * objc-act.c (objc_push_parm): Call c_type_promotes_to()
 854         via a lang-hook.
 855
 856 2005-01-15  Ziemowit Laski  <zlaski@apple.com>
 857
 858         PR objc/19321
 859         * objc-act.c (get_arg_type_list): Decay function arguments into
 860         pointers.
 861         (objc_push_parm): Likewise; bring PARM_DECL construction closer
 862         in line with what the C front-end does.
 863         (objc_get_parm_info): Call pushdecl() and finish_decl() on
 864         each PARM_DECL, like the C front-end does.
 865         (start_method_def): Remove redundant ARRAY_TYPE decay.
 866         (objc_start_function): Bring closer in line with what the
 867         C front-end does for functions.
 868
 869 2005-01-14  Mike Stump  <mrs@apple.com>
 870
 871         * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
 872         that -fobjc-exceptions is accepted.
 873
 874 2004-12-30  Ziemowit Laski  <zlaski@apple.com>
 875
 876         PR objc/18971
 877         * objc-act.c (get_arg_type_list, start_method_def): Decay
 878         array arguments into pointers.
 879         (gen_type_name_0): Learn to pretty-print array types.
 880
 881 2004-12-15  Ziemowit Laski  <zlaski@apple.com>
 882
 883         * objc-act.c (build_private_template): Change to return 'void'; do
 884         not set ivar_context, uprivate_record or objc_instance_type.
 885         (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
 886         retrieve protocol list from the pointee rather than the pointer itself;
 887         check TYPE_HAS_OBJC_INFO(...) precondition before accessing
 888         TYPE_OBJC_PROTOCOL_LIST.
 889         (objc_get_protocol_qualified_type): For types 'id' and 'Class',
 890         construct a variant of the pointee as well as the pointer, and
 891         store protocol information in the former.  When creating variants
 892         of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
 893         TYPE_OBJC_INTERFACE information.
 894         (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
 895         underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
 896         for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
 897         holding an IDENTIFIER_NODE.
 898         (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
 899         accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
 900         of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
 901         an IDENTIFIER_NODE (meaning a @class forward-declaration only).
 902         (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
 903         lookup_interface().
 904         (continue_class): For @implementations, set ivar_context,
 905         uprivate_record and objc_instance_type, for @interfaces, call
 906         build_private_template().
 907         (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
 908         TYPE_OBJC_INTERFACE.
 909         (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
 910         accessing TYPE_OBJC_PROTOCOL_LIST.
 911         * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
 912         DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
 913         SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
 914         (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
 915         to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
 916         (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
 917         TYPE_LANG_SPECIFIC(...).
 918         (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
 919         (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
 920         TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
 921         adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
 922         instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
 923
 924 2004-11-29  Joseph Myers  <joseph@codesourcery.com>
 925
 926         PR c/7544
 927         * Make-lang.in (objc/objc-act.o): Update dependencies.
 928         * objc-act.c (objc_finish_file): Call
 929         maybe_apply_pending_pragma_weaks if not OBJCPLUS.
 930
 931 2004-11-09  Andrew Pinski  <pinskia@physics.uc.edu>
 932
 933         PR objc/18406
 934         * obj-act.c (encode_type): 96bits doubles are encoded the
 935         same way as 64bit and 128bit doubles are.
 936
 937 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
 938
 939         * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
 940
 941 2004-11-08  Andrew Pinski  <pinskia@physics.uc.edu>
 942
 943         PR objc/16546
 944         * objc-act.c (generate_method_descriptors): Remove setting
 945         the new decls' type to variable_length_type.
 946         (generate_ivar_lists): Likewise.
 947         (generate_dispatch_tables): Likewise.
 948
 949 2004-10-30  Ziemowit Laski  <zlaski@apple.com>
 950
 951         * objc-act.c (objc_lookup_ivar): The new OTHER parameter
 952         contains the result of the ID lookup by the C or C++
 953         front-end; in class methods, use OTHER if it exists;
 954         in instance methods, use OTHER only if it is locally
 955         declared.
 956
 957 2004-10-26  Ziemowit Laski  <zlaski@apple.com>
 958
 959         * objc-act.c (finish_class): Do not synthesize bogus
 960         'extern objc_object *_Foo;' declarations for @interface Foo.
 961
 962 2004-10-25  Ziemowit Laski  <zlaski@apple.com>
 963             David Ayers  <d.ayers@inode.at>
 964
 965         * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
 966         instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
 967         'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
 968         'Class <Protocol> == id' and 'Class <Protocol> == Class'.
 969         (objc_is_id): Add test for 'super'.
 970         (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
 971         receivers; if class methods are not found in protocol lists, search
 972         for instance methods therein and warn if one is found.  Look in
 973         global hash tables for suitable method as a last resort when messaging
 974         'id <Proto>', 'Class <Proto>' and invalid receiver types.
 975         (objc_add_method): Insert instance methods listed in protocols into
 976         the global class method hash table.
 977         * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
 978         IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
 979         addition to 'id <Proto>'.
 980
 981 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
 982
 983         PR objc/17923
 984         * objc-act.c (objc_build_string_object): Create a CONST_DECL
 985         for the NeXT runtime case.
 986
 987 2004-10-02  Kazu Hirata  <kazu@cs.umass.edu>
 988
 989         * objc-act.c: Fix comment typos.
 990
 991 2004-09-24  Ziemowit Laski  <zlaski@apple.com>
 992
 993         * objc-act.c (init_objc_symtab, init_module_descriptor,
 994         build_shared_structure_initializer): When initializing 'long'
 995         fields, ensure that the initializer value is also 'long'.
 996
 997 2004-09-24  Zack Weinberg  <zack@codesourcery.com>
 998
 999         * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
1000         throughout.
1001         (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
1002         (build_selector_translation_table): Use %J in diagnostic
1003         instead of diddling input_line.  Fix spelling.
1004
1005 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
1006
1007         * objc-act.c (objc_fold_objc_type_ref): New function.
1008         * objc-act.h (objc_fold_objc_type_ref): New prototype.
1009
1010 2004-09-09  Joseph S. Myers  <jsm@polyomino.org.uk>
1011
1012         * objc-act.c (objc_start_function, really_start_method,
1013         objc_get_parm_info, start_method_def): Update to new arg_info
1014         structures.
1015
1016 2004-09-07  Ziemowit Laski  <zlaski@apple.com>
1017
1018         * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
1019         objc/objc-act.h.
1020         (objc/objc-act.o): Depend on $(HASHTAB_H).
1021         * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
1022         objcp-decl.h instead of c-tree.h.
1023         (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
1024         error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
1025         build_protocol_template): Adjust prototypes.
1026         (build_module_initializer_routine, start_class, continue_class,
1027         finish_class, start_method_def, objc_start_function, start_protocol,
1028         build_method_decl, objc_add_method, add_instance_variable,
1029         build_ivar_reference, is_ivar, is_private, get_super_receiver,
1030         build_selector_table_decl, objc_push_parm, objc_get_parm_info,
1031         gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
1032         create_field_decl): New prototypes.
1033         (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
1034         gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
1035         define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
1036         (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
1037         (CLASS_TYPEDEF_NAME): New.
1038         (TAG_EXECCLASS): Change from a global variable to a #define.
1039         (TAG_RETURN_STRUCT): Delete.
1040         (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
1041         (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
1042         (string_descriptor): New struct.
1043         (string_htab): New hash table.
1044         (string_hash, string_eq): New prototypes.
1045         (generate_struct_by_value_array): Call create_field_decl() instead of
1046         create_builtin_decl().
1047         (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
1048         In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
1049         (objc_finish_file): In ObjC++, call instantiate_pending_templates()
1050         and cp_finish_file().
1051         (define_decl, get_static_reference, get_protocol_reference,
1052         create_builtin_decl): Remove functions.
1053         (objc_start_class_interface, objc_start_category_interface,
1054         objc_start_protocol, objc_continue_interface, objc_finish_interface,
1055         objc_start_class_implementation, objc_start_category_implementation,
1056         objc_continue_implementation, objc_finish_implementation,
1057         objc_set_visibility, objc_set_method_type,
1058         objc_build_method_signature, objc_add_method_declaration,
1059         objc_start_method_definition, objc_add_instance_variable,
1060         objc_get_protocol_qualified_type, create_field_decl,
1061         start_var_decl, finish_var_decl): New functions.
1062         (setup_string_decl): Simplify since it is only called once.
1063         (synth_module_prologue): Call build_class_template(); predefine 'id'
1064         and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
1065         hooks for duration of function; fix GNU runtime messenger signatures
1066         to correspond to reality; forward-declare '__objc_exec_class' for the
1067         GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
1068         'extern "C" { ... }' wrappers around synthesized declarations; call
1069         build_protocol_template() and build_category_template().
1070         (string_hash, string_eq): New functions.
1071         (objc_build_string_object): Check metaclass correctness only once;
1072         store string literals in hash table.
1073         (objc_build_constructor): Do not convert initializer elements;
1074         adjust for ObjC++ impedance mismatch.
1075         (build_objc_symtab_template): Call create_field_decl() instead of
1076         create_builtin_decl().
1077         (init_objc_symtab): Add missing conversion to initializer element.
1078         (build_metadata_decl): Call start_var_decl() instead of define_decl().
1079         (generate_objc_symtab_decl): Do not call build_category_template();
1080         call start_var_decl() and finish_var_decl() instead of start_decl()
1081         and finish_decl().
1082         (build_module_descriptor): Call create_field_decl() instead of
1083         grokfield(); call start_var_decl() and finish_var_decl() instead of
1084         start_decl() and finish_decl(); always mark module descriptor as
1085         used; move GNU runtime-specific functionality to
1086         build_module_initializer_routine().
1087         (build_module_initializer_routine): New function, broken off of
1088         build_module_descriptor().
1089         (objc_static_init_needed_p, objc_generate_static_init_call): New
1090         functions.
1091         (generate_static_references, generate_strings,
1092         build_selector_translation_table, generate_descriptor_table,
1093         generate_ivars_list, generate_dispatch_table, generate_category): Call
1094         start_var_decl() and finish_var_decl() instead of start_decl() and
1095         finish_decl(); build a type directly instead of via groktypename().
1096         (build_selector_reference_decl, build_selector_table_decl,
1097         build_class_reference_decl, build_protocol_reference,
1098         generate_objc_image_info): Call start_var_decl() instead of
1099         build_decl().
1100         (build_selector_reference): For GNU runtime, do not call
1101         build_selector_reference_decl().
1102         (build_selector, build_typed_selector_reference): Always convert
1103         result to the selector type.
1104         (add_objc_string): Cast return value to 'char *'.
1105         (build_method_prototype_template, build_selector_template,
1106         build_method_template): Use actual selector type for fields
1107         pointing to selectors.
1108         (finish_objc): For GNU runtime, call
1109         build_module_initializer_routine() after build_module_descriptor().
1110         (generate_protocol_list, generate_shared_structures): Call
1111         start_var_decl() and finish_var_decl() instead of start_decl() and
1112         finish_decl(); build a type directly instead of via
1113         groktypename().
1114         (synth_id_with_class_suffix): Return a string.
1115         (get_arg_type_list): For instance methods, use the instance type for
1116         'self'; do not call groktypename_in_parm_context().
1117         (build_objc_string_decl): Squash redeclaration errors in ObjC++.
1118         (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
1119         handle RECORD_TYPEs in ObjC as well as ObjC++.
1120         (objc_is_id): New function.
1121         (objc_is_object_ptr): Return the canonical type node.
1122         (objc_get_class_ivars): Simplify using get_class_ivars().
1123         (get_class_ivars): Remove second parameter; create a fresh copy
1124         of the ivar list for each call; do not check for existence of
1125         super class.
1126         (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
1127         (objc_init_exceptions): When using SJLJ-style exceptions, require
1128         the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
1129         exceptions.
1130         (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
1131         objc_object_type instead of objc_id_type.
1132         (objc_begin_catch_clause): Convert the incoming PARM_DECL into
1133         a VAR_DECL before placing it in the appropriate scope; do not
1134         call define_decl(); adjust call to c_begin_compound_stmt();
1135         use objc_object_type instead of objc_id_type.
1136         (build_next_objc_exception_stuff): Call create_field_decl() instead
1137         of create_builtin_decl(); construct type directly instead of calling
1138         groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
1139         (build_private_template): Adjust call to get_class_ivars(); build
1140         a type directly instead of via groktypename().
1141         (build_protocol_template, build_method_prototype_list_template,
1142         build_method_prototype_template, build_category_template,
1143         build_selector_template, build_class_template, build_super_template,
1144         build_ivar_template, build_ivar_list_template,
1145         build_method_list_template, build_method_template):
1146         Call create_field_decl() instead of grokfield().
1147         (objc_method_parm_type): Do not call groktypename().
1148         (generate_descriptor_table): Call start_var_decl() and
1149         finish_var_decl() instead of start_decl() and finish_decl().
1150         (generate_method_descriptors, build_protocol_initializer,
1151         generate_dispatch_tables, build_category_initializer,
1152         build_shared_structure_initializer): Do not call groktypename().
1153         (generate_protocols): Call start_var_decl() and finish_var_decl()
1154         instead of start_decl() and finish_decl(); do not call groktypename().
1155         (error_with_ivar): Remove last parameter.
1156         (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
1157         to CLASS_IVARS lists; adjust calls to error_with_ivar().
1158         (generate_ivar_lists): Convert one of the initializer elements; do
1159         not call groktypename().
1160         (get_arg_type_list, start_method_def, gen_method_def): Account for
1161         new representation of variable arguments and '...' in Objective-C
1162         methods; add Objective-C++ impedance matching code.
1163         (is_objc_type_qualifier): Remove function.
1164         (adjust_type_for_id_default): Simplify; there is no longer a need to
1165         wade through declspecs.
1166         (lookup_interface, start_class, continue_class,
1167         finish_class, start_method_def, start_protocol, build_method_decl,
1168         objc_add_method, add_instance_variable, build_ivar_reference,
1169         is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
1170         Make into static functions.
1171         (receiver_is_class_object): Use new IS_CLASS() macro.
1172         (objc_build_message_expr): Tweak ObjC++ message argument handling;
1173         call objc_finish_message_expr() instead of finish_message_expr().
1174         (finish_message_expr): Rename to objc_finish_message_expr(); use
1175         OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
1176         call gen_type_name() instead of gen_declaration(); call objc_is_id()
1177         instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
1178         calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
1179         (build_objc_method_call, warn_with_method): Do not call groktypename().
1180         (build_ivar_reference): Call convert() instead of clobbering in a
1181         type.
1182         (hash_init): Initialize string_htab hash table.
1183         (add_instance_variable): Simplify parameter list; do not call grokfield();
1184         do not populate CLASS_IVARS list.
1185         (start_class): Check for the existence of super class, if one was specified.
1186         (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
1187         call build_class_template(); adjust call to get_class_ivars(); call
1188         build_decl(), pushdecl() and finish_decl() instead of define_decl().
1189         (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
1190         of define_decl().
1191         (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
1192         (start_protocol): Do not call build_protocol_template(); use
1193         PROTOCOL_BINFO_ELTS for the tree vector size.
1194         (encode_type_qualifiers): Do not handle the 'const' qualifier here.
1195         (encode_pointer): Encode 'const char *' as 'r*', for backwards
1196         compatibility.
1197         (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
1198         (encode_type): Handle the 'const' qualifier here.
1199         (objc_parmlist): New global variable, sued by objc_push_parm and
1200         objc_get_parm_info().
1201         (objc_push_parm, objc_get_parm_info): New functions.
1202         (objc_expr_last): Remove function.
1203         (synth_self_and_ucmd_args): For instance methods, use the instance
1204         type for 'self'; call objc_push_parm() instead of push_parm_decl().
1205         (start_method_def): Do not call push_scope(), declare_parm_level(),
1206         pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
1207         just use objc_push_parm() and objc_get_parm_info().
1208         (comp_method_with_proto): Remove function.
1209         (objc_types_are_equivalent): Strip away indirections before comparing
1210         underlying types.
1211         (comp_proto_with_proto): Do not call groktypename(); types are no
1212         longer in raw declspec format.
1213         (objc_start_function): New function.
1214         (really_start_method): Call comp_proto_with_proto() instead of
1215         comp_method_with_proto(); call objc_start_function() instead of
1216         hand-crafting a function declarator.
1217         (continue_method_def, objc_expand_function_end): Remove functions.
1218         (get_super_receiver): Call objc_get_current_scope() instead of
1219         get_current_scope(); reference 'super_class' field (instead of
1220         'class').
1221         (finish_method_def): Rename to objc_finish_method_definition() and
1222         add a function decl parameter; move method encoding call from
1223         objc_expand_function_end().
1224         (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
1225         gen_declaration_1): Remove functions.
1226         (tmpbuf, RAW_DECLSPEC): Remove.
1227         (gen_declaration): Remove second parameter; simplify to deal
1228         with TYPE_P nodes instead of raw declspecs.
1229         (gen_type_name, gen_type_name_0): New functions.
1230         (gen_method_decl): Remove second parameter; call gen_type_name()
1231         instead of gen_declaration_1().
1232         (dump_interface): Adjust calls to gen_declaration() and
1233         gen_method_decl(); do not allocate a separate string buffer.
1234         (init_objc): Allocate a larger string buffer to accommodate
1235         dump_interface(); adjust call to build_module_descriptor();
1236         add call to build_module_initializer_routine() for the GNU
1237         runtime.
1238         (generate_classref_translation_entry): Do not call start_decl(); call
1239         finish_var_decl() instead of finish_decl(); call convert() instead of
1240         build_c_cast().
1241         * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
1242         (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
1243         gone.
1244         (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
1245         (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
1246         (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
1247         objc_object_type and objc_object_name, respectively.
1248         (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
1249         objc_class_name): New.
1250         (IS_CLASS): New macro.
1251         (IS_ID, IS_SUPER): Robustify.
1252         (OCTI_EXECCLASS_DECL, execclass_decl): New.
1253         (finish_file, start_class, continue_class, finish_class,
1254         start_method_def, continue_method_def, finish_method_def,
1255         start_protocol, finish_protocol, objc_build_throw_stmt,
1256         objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
1257         objc_build_synchronized_epilogue, objc_build_try_prologue,
1258         objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
1259         objc_build_finally_prologue, objc_build_finally_epilogue,
1260         is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
1261         get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
1262         get_class_reference, get_static_reference, get_object_reference,
1263         build_message_expr, finish_message_expr, build_selector_expr,
1264         build_ivar_reference, build_keyword_decl, build_method_decl,
1265         build_protocol_expr, build_objc_string_object, objc_declare_alias,
1266         objc_declare_class, objc_declare_protocols, objc_comptypes,
1267         objc_check_decl, build_encode_expr): Remove prototypes.
1268         (imp_count, cat_count): Make GGC-aware.
1269         (OBJC_SET_TYPE_NAME): New macro.
1270
1271 2004-09-03  Ziemowit Laski  <zlaski@apple.com>
1272
1273         * config-lang.in: Update copyright notice.
1274         (lang_requires): Indicate that ObjC requires C to be built first.
1275
1276 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1277
1278         * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
1279         TYPE_NAME.
1280         (build_objc_string_object): Rename to objc_build_string_object().
1281         (get_class_reference): Rename to objc_get_class_reference().
1282         (get_class_ivars_from_name): Rename to objc_get_class_ivars().
1283         (next_sjlj_build_catch_list, get_super_receiver): Call
1284         objc_get_class_reference() instead of get_class_reference().
1285         (build_keyword_decl): Rename to objc_build_keyword_decl().
1286         (build_message_expr): Rename to objc_build_message_expr().
1287         (build_protocol_expr): Rename to objc_build_protocol_expr().
1288         (build_selector_expr): Rename to objc_build_selector_expr().
1289         (build_encode_expr): Rename to objc_build_encode_expr().
1290         * objc-act.h (get_class_ivars_from_name): Rename prototype to
1291         objc_get_class_ivars().
1292         (get_class_reference): Rename prototype to objc_get_class_reference().
1293         (build_message_expr): Rename prototype to objc_build_message_expr().
1294         (build_selector_expr): Rename prototype to objc_build_selector_expr().
1295         (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
1296         (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
1297         (build_objc_string_object): Rename prototype to
1298         objc_build_string_object().
1299
1300 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1301
1302         * objc-act.c (lookup_interface): Make function 'static' and add a
1303         local prototype.
1304         (objc_check_decl, get_class_reference, objc_declare_alias,
1305         objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
1306         instead of is_class_name().
1307         (get_super_receiver, objc_clear_super_receiver): Call
1308         objc_get_current_scope() instead of get_current_scope().
1309         (is_class_name): Rename to objc_is_class_name.
1310         (lookup_objc_ivar): Rename to objc_lookup_ivar.
1311
1312 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
1313
1314         * objc-act.c (objc_is_reserved_word): New function.
1315
1316 2004-08-15  Ziemowit Laski  <zlaski@apple.com>
1317
1318         * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
1319         $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
1320         (objc/objc-parse.o): Do not depend on gtype-objc.h.
1321         * objc-act.c: Do not include gtype-objc.h.
1322         (finish_file): Rename to objc_finish_file().
1323         * objc-act.h (finish_file): Update copyright notice; remove prototype.
1324         * objc-lang.c: Update copyright notice; include diagnostic.h,
1325         c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
1326         toplev.h.
1327         (finish_file): New hook routine.
1328         (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
1329         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
1330         LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
1331         LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
1332         LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
1333         LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
1334         LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
1335         LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
1336         LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
1337         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
1338         LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
1339         LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
1340         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
1341         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
1342         LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
1343         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
1344         LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
1345         LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
1346         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
1347         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
1348         LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
1349         LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
1350         LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
1351         LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
1352         Move to c-objc-common.h.
1353
1354 \f
1355 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
1356
1357 Copying and distribution of this file, with or without modification,
1358 are permitted in any medium without royalty provided the copyright
1359 notice and this notice are preserved.