gcc/objc/ChangeLog

   1 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR obj-c++/42156
   4         * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
   5         type variants that don't have it initialized yet.
   6
   7 2009-09-14  Jan Hubicka  <jh@suse.cz>
   8
   9         * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
  10
  11 2009-09-14  Richard Henderson  <rth@redhat.com>
  12
  13         * objc-act.c (objc_init_exceptions): Don't call
  14         default_init_unwind_resume_libfunc.
  15         (objc_build_exc_ptr): Use __builtin_eh_pointer.
  16
  17 2009-09-13  Richard Guenther  <rguenther@suse.de>
  18         Rafael Avila de Espindola  <espindola@google.com>
  19
  20         * objc-act.c (objc_eh_runtime_type): Export.
  21         (objc_init_exceptions): Remove.  Move warning code ...
  22         (objc_begin_try_stmt): ... here
  23         (objc_build_throw_stmt): ... and here.
  24         (objc_eh_personality_decl): New.
  25         (objc_eh_personality): New function.
  26         * objc-act.h (objc_eh_runtime_type): Declare.
  27         (objc_eh_personality): Likewise.
  28         * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
  29         (LANG_HOOKS_EH_PERSONALITY): Likewise.
  30
  31 2009-09-03  Diego Novillo  <dnovillo@google.com>
  32
  33         * objc-lang.c (lang_hooks): Remove const qualifier.
  34
  35 2009-08-20  Richard Guenther  <rguenther@suse.de>
  36
  37         * objc-act.c: Include c-lang.h
  38         * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
  39
  40 2009-07-17  Aldy Hernandez  <aldyh@redhat.com>
  41             Manuel López-Ibáñez  <manu@gcc.gnu.org>
  42
  43         PR 40435
  44         * objc-act.c: Add location argument to all calls to
  45         build_fold_addr_expr.
  46
  47 2009-07-14  Taras Glek  <tglek@mozilla.com>
  48             Rafael Espindola  <espindola@google.com>
  49
  50         * Make-lang.in (objc.install-plugin): New target for
  51         installing plugin headers.
  52
  53 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  54
  55         * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
  56         EXPR_LOCATION.
  57
  58 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  59
  60         * objc-act.c: Replace %J by an explicit location. Update all
  61         calls.
  62
  63 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  64
  65         * objc-act.c: Replace %H by an explicit location. Update all
  66         calls.
  67
  68 2009-06-22  Steven Bosscher  <steven@gcc.gnu.org>
  69
  70         PR objc/28050
  71         * objc-act.c (objc_build_message_args): Return if ARGS is the
  72         error_mark_node.
  73
  74 2009-06-19  Ian Lance Taylor  <iant@google.com>
  75
  76         * objc-act.c (objc_in_struct, objc_struct_types): Remove.
  77         (objc_struct_info): New static variable.
  78         (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
  79         and &objc_struct_types, to start_struct.
  80         (objc_finish_struct): Likewise for finish_struct.
  81
  82 2009-06-15  Ian Lance Taylor  <iant@google.com>
  83
  84         * objc-act.c (objc_start_function): Don't set
  85         label_context_stack_se or label_context_stack_vm.
  86
  87 2009-06-12  Aldy Hernandez  <aldyh@redhat.com>
  88
  89         * objc-act.c (finish_var_decl): Pass location to finish_decl.
  90         (objc_get_parm_info): Same.
  91         (get_super_receiver): Same.
  92         * objc-act.c (objc_build_component_ref): Pass location to
  93         build_compound_ref.
  94         (build_module_initializer_routine): Pass location to
  95         c_end_compound_stmt.
  96         (objc_generate_static_init_call): Pass location to build_stmt.
  97         (build_typed_selector_reference): New location argument.
  98         (build_selector_reference): Same.
  99         (objc_substitute_decl): Pass location to build_array_ref.
 100         (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
 101         (objc_begin_catch_clause): Same.
 102         (objc_finish_try_stmt): Same.
 103         (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
 104         (objc_build_throw_stmt): New argument.
 105         (generate_shared_structures): Pass location to build_c_cast.
 106         (objc_build_message_expr): Use local location.
 107         (objc_finish_message_expr): Use input_location.
 108         (build_objc_method_call): New argument.
 109         (objc_build_selector_expr): Same.
 110         (get_super_receiver): Pass location to build_c_cast,
 111         build_modify_expr, build_compound_expr.
 112         * objc-act.c: Add location to all calls to start_struct, build_decl,
 113         finish_struct.
 114
 115 2009-06-09  Ian Lance Taylor  <iant@google.com>
 116
 117         * objc-act.c (objc_gimplify_expr): Change return type to int.
 118         * objc-act.h: Update declaration.
 119
 120 2009-06-08  Alexandre Oliva  <aoliva@redhat.com>
 121
 122         * objc-act.c (objc_init): Skip print_struct_values during
 123         -fcompare-debug-second.
 124
 125 2009-06-03  Ian Lance Taylor  <iant@google.com>
 126
 127         * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
 128         $(SYSTEM_H).
 129
 130 2009-05-27  Ian Lance Taylor  <iant@google.com>
 131
 132         * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
 133         $(LINKER).
 134         (cc1obj$(exeext)): Likewise.
 135
 136 2009-05-26  Ian Lance Taylor  <iant@google.com>
 137
 138         * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
 139         (cc1obj$(exeext)): Likewise.
 140
 141 2009-05-20  Ian Lance Taylor  <iant@google.com>
 142
 143         * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
 144         than NULL_TREE to build_special_member_call.
 145
 146 2009-05-10  Ian Lance Taylor  <iant@google.com>
 147
 148         * objc-act.c (objc_building_struct): New static variable.
 149         (objc_in_struct, objc_struct_types): New static variables.
 150         (objc_start_struct, objc_finish_struct): New static functions.
 151         (generate_struct_by_value_array): Call objc_start_struct instead
 152         of start_struct, and call objc_finish_struct instead of
 153         finish_struct.
 154         (objc_build_struct, build_objc_symtab_template): Likewise.
 155         (build_module_descriptor): Likewise.
 156         (build_next_objc_exception_stuff): Likewise.
 157         (build_protocol_template): Likewise.
 158         (build_method_prototype_list_template): Likewise.
 159         (build_method_prototype_template): Likewise.
 160         (build_category_template, build_selector_template): Likewise.
 161         (build_class_template, build_super_template): Likewise.
 162         (build_ivar_template, build_ivar_list_template): Likewise.
 163         (build_method_list_template): Likewise.
 164         (build_method_template): Likewise.
 165
 166 2009-05-10  Joseph Myers  <joseph@codesourcery.com>
 167
 168         * objc-act.c: Include intl.h.
 169         (objc_lookup_protocol): Use complete sentences for diagnostics
 170         with %qE for identifiers and translating results of
 171         gen_type_name_0 to locale character set.
 172         (objc_check_decl, check_protocol_recursively,
 173         lookup_and_install_protocols, objc_build_string_object,
 174         objc_get_class_reference, objc_declare_alias, objc_declare_class,
 175         objc_get_class_ivars, error_with_ivar, check_duplicates,
 176         objc_finish_message_expr, objc_build_protocol_expr,
 177         objc_build_selector_expr, build_ivar_reference, objc_add_method,
 178         add_category, add_instance_variable, objc_is_public,
 179         check_methods, check_methods_accessible, check_protocol,
 180         start_class, finish_class, start_protocol, really_start_method,
 181         get_super_receiver, objc_lookup_ivar): Use %E and %qE for
 182         identifiers in diagnostics.  Translate generated text to locale
 183         character set as needed.
 184         (check_protocol, check_protocols): Change name parameter to type
 185         tree.
 186         (lang_report_error_function): Remove.
 187
 188 2009-04-27  Ian Lance Taylor  <iant@google.com>
 189
 190         * objc-act.c (objc_gimplify_expr): Add casts to enum type.
 191
 192 2009-04-24  Ian Lance Taylor  <iant@google.com>
 193
 194         * objc-act.c (get_super_receiver): Update calls to
 195         build_modify_expr to pass new argument.
 196
 197 2009-04-21  Taras Glek <tglek@mozilla.com>
 198
 199         * objc-act.c: Update GTY annotations to new syntax
 200         * objc-act.h: Likewise
 201
 202 2009-04-21  Joseph Myers  <joseph@codesourcery.com>
 203
 204         * ChangeLog: Add copyright and license notices.
 205
 206 2009-04-20  Ian Lance Taylor  <iant@google.com>
 207
 208         * objc-act.c (objc_rewrite_function_call): Change parameter from
 209         params to first_param.  Change all callers.
 210
 211 2009-03-30  Dominique d'Humieres  <dominiq@lps.ens.fr>
 212
 213         PR bootstrap/39583
 214         * objc-act.c (in_late_binary_op): Define for Objective-C++.
 215
 216 2009-03-29  Joseph Myers  <joseph@codesourcery.com>
 217
 218         PR c/456
 219         PR c/5675
 220         PR c/19976
 221         PR c/29116
 222         PR c/31871
 223         PR c/35198
 224         * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
 225
 226 2008-12-05  Sebastian Pop  <sebastian.pop@amd.com>
 227
 228         PR bootstrap/38262
 229         * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
 230         remove GMPLIBS.
 231
 232 2008-10-06  Aldy Hernandez  <aldyh@redhat.com>
 233
 234         * objc-act.c (objc_build_string_object): Pass location to
 235         build_unary_op.
 236         (init_def_list): Same.
 237         (init_objc_symtab): Same.
 238         (init_module_descriptor): Same.
 239         (build_module_initializer_routine): Same.
 240         (generate_static_references): Same.
 241         (build_typed_selector_reference): Same.
 242         (add_objc_string): Same.
 243         (objc_substitute_decl): Same.
 244         (objc_build_ivar_assignment): Same.
 245         (objc_build_global_assignment): Same.
 246         (objc_build_strong_cast_assignment): Same.
 247         (generate_protocols): Same.
 248         (build_protocol_initializer): Same.
 249         (build_dispatch_table_initializer): Same.
 250         (generate_protocol_list): Same.
 251         (build_category_initializer): Same.
 252         (build_shared_structure_initializer): Same.
 253         (generate_shared_structures): Same.
 254         (objc_build_protocol_expr): Same.
 255         (build_ivar_reference): Same.
 256         (get_super_receiver): Same.
 257
 258 2008-09-23  Aldy Hernandez  <aldyh@redhat.com>
 259
 260         * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
 261         c_common_truthvalue_conversion with location.
 262         (next_sjlj_build_catch_list): Same.
 263         (next_sjlj_build_try_catch_finally): Same.
 264
 265 2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 266
 267         PR objc/37460
 268         * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
 269         * objc-act.h (objc_get_callee_fndecl): Remove prototype.
 270         * objc-act.c (objc_get_callee_fndecl): Kill.
 271
 272 2008-09-17  Jan Hubicka  <jh@suse.cz>
 273
 274         PR c++/18071
 275         * objc/objc-act.c (objc_finish_method_definition): Do not set
 276         DECL_INLINE.
 277
 278 2008-09-01  Aldy Hernandez  <aldyh@redhat.com>
 279
 280         * objc-act.c (build_typed_selector_reference): Pass input_location to
 281         build_unary_op calls.
 282         (build_selector_reference): Same, but to build_array_ref.
 283         (objc_substitute_decl): Same.
 284         (build_ivar_reference): Same, but to build_indirect_ref.
 285         (get_super_receiver): Same.
 286
 287 2008-07-28  Richard Guenther  <rguenther@suse.de>
 288
 289         Merge from gimple-tuples-branch.
 290
 291         2008-07-18  Aldy Hernandez  <aldyh@redhat.com>
 292
 293         * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
 294         (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
 295         * objc-act.h: Include gimple.h instead of tree-gimple.h.
 296         * ipa-reference.c: Same.
 297
 298         2007-11-10  Aldy Hernandez  <aldyh@redhat.com>
 299
 300         * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
 301         * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
 302
 303 2008-07-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 304
 305         * objc-act.c: Fix comment typos.
 306
 307 2008-07-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 308
 309         * objc-act.c (objc_start_class_interface,
 310         objc_start_category_interface, objc_start_class_implementation,
 311         objc_start_category_implementation, objc_build_struct,
 312         generate_static_references, build_private_template,
 313         lookup_category, objc_add_method, add_category,
 314         add_instance_variable, objc_is_public, conforms_to_protocol,
 315         start_class, continue_class, finish_class): Avoid C++ keywords.
 316
 317 2008-07-14  Jason Merrill  <jason@redhat.com>
 318
 319         PR objc++/36723
 320         * objc-act.c (objc_build_constructor): Update C++ tweak.
 321
 322 2007-07-14  Rafael Ávila de Espíndola  <espindola@google.com>
 323
 324         * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
 325         of DECL_IN_SYSTEM_HEADER.
 326
 327 2008-07-11  Ian Lance Taylor  <iant@google.com>
 328
 329         * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
 330         etc., not just when OBJCPLUS is defined.
 331
 332 2008-06-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 333
 334         * objc-act.c (setup_string_decl, objc_build_string_object,
 335         hash_interface, eq_interface, objc_begin_try_stmt,
 336         encode_method_prototype, build_ivar_list_initializer,
 337         objc_build_encode_expr): Fix for -Wc++-compat.
 338
 339 2008-05-12  Tomas Bily  <tbily@suse.cz>
 340
 341         * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
 342         Use CONVERT_EXPR_P.
 343
 344 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 345
 346         * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
 347
 348 2008-04-03  Tom Tromey  <tromey@redhat.com>
 349
 350         * Make-lang.in (objc_OBJS): New variable.
 351
 352 2008-03-27  Tom Tromey  <tromey@redhat.com>
 353
 354         * Make-lang.in: Revert automatic dependency patch.
 355
 356 2008-03-27  Douglas Gregor  <doug.gregor@gmail.com>
 357
 358         PR obj-c++/35704
 359         * objc-act.c (objc_build_component_ref): Fix call to
 360         finish_class_member_access_expr.
 361         (objc_generate_cxx_ctor_or_dtor): Fix call to
 362         build_special_member_call.
 363
 364 2008-03-25  Andrew Pinski  <pinskia@gmail.com>
 365
 366         PR objc/29197
 367         * objc-act.c (encode_type): Handle when type is error_mark_node.
 368         (objc_push_parm): Handle when the type of parm is error_mark_node.
 369
 370 2008-03-25  Tom Tromey  <tromey@redhat.com>
 371
 372         * Make-lang.in (objc_OBJS): New variable.
 373         (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
 374
 375 2008-03-21  Andreas Tobler  <a.tobler@schweiz.org>
 376
 377         PR bootstrap/35660
 378         * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
 379         MAYBE_CLASS_TYPE_P.
 380         (objc_generate_cxx_cdtors): Likewise.
 381         (add_instance_variable): Likewise.
 382
 383 2008-02-26  Tom Tromey  <tromey@redhat.com>
 384
 385         * objc-act.c (objc_init): Remove old location code.
 386
 387 2008-02-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 388
 389         PR other/35107
 390         * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
 391
 392 2007-07-30  Nick Clifton  <nickc@redhat.com>
 393
 394         * Make-lang.in: Change copyright header to refer to version 3 of
 395         the GNU General Public License and to point readers at the
 396         COPYING3 file and the FSF's license web page.
 397         * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
 398         config-lang.in, objc-lang.c: Likewise.
 399
 400 2007-07-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 401
 402         * objc-act.c (objc_get_callee_fndecl): Constify.
 403         * objc-act.h (objc_get_callee_fndecl): Likewise.
 404
 405 2007-07-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 406
 407         * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
 408         string_eq): Constify.
 409
 410 2007-04-04  Stuart Hastings  <stuart@apple.com>
 411
 412         PR 31281
 413         * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
 414
 415 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 416
 417         * Make-lang.in: Add dummy lang.install-pdf target.
 418
 419 2007-02-18  Kazu Hirata  <kazu@codesourcery.com>
 420
 421         * objc/objc-act.c: Fix comment typos.
 422
 423 2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
 424             Brooks Moses  <brooks.moses@codesourcery.com>
 425             Lee Millward  <lee.millward@codesourcery.com>
 426
 427         * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
 428         (objc_get_callee_fndecl): Likewise.
 429
 430 2007-01-23  Andrew Pinski  <pinskia@gmail.com>
 431
 432         PR objc/27438
 433         * objc-act.c (objc_add_static_instance): Mark the decl as
 434         TREE_USED.
 435
 436 2007-01-20  Andrew Pinski  <pinskia@gmail.com>
 437
 438         PR objc/30479
 439         * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
 440         of htab_hash_pointer.
 441         (lookup_interface): Likewise.
 442         (add_class): Likewise.
 443
 444 2007-01-02  Douglas Gregor  <doug.gregor@gmail.com>
 445
 446         * objc-act.c (objc_build_volatilized_type): Keep track of
 447         canonical types.
 448         (objc_get_protocol_qualified_type): Ditto.
 449
 450 2006-11-02  Andreas Tobler  <a.tobler@schweiz.org>
 451
 452         * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
 453         content where we called cp_finish_file.
 454
 455 2006-10-23 Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 456
 457         * objc-act.c (synth_module_prologue): Replace calls to
 458         builtin_function with add_builtin_function.
 459         (build_next_objc_exception_stuff): Replace calls to
 460         builtin_function with add_builtin_function.
 461         (build_objc_exception_stuff): Replace calls to
 462         builtin_function with add_builtin_function.
 463
 464 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 465
 466         * Make-lang.in: Added empty "objc.pdf" target.
 467
 468 2006-09-26  Andrew Pinski  <pinskia@physics.uc.edu>
 469
 470         PR objc/29195
 471         * objc-act.c (objc_push_parm): If we change the type of the
 472         decl, relayout the decl.
 473
 474 2006-09-19  Eric Christopher  <echristo@apple.com>
 475
 476         * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
 477         default to something innocuous.
 478         (build_next_objc_exception_stuff): Rename JBLEN.
 479
 480 2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 481
 482         * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
 483
 484 2006-07-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 485
 486         PR obj-c++/28434
 487         * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
 488
 489 2006-06-06  Mike Stump  <mrs@apple.com>
 490
 491         * objc-act.c: Remove prototype for objc_build_volatilized_type.
 492
 493 2006-05-24  Mike Stump  <mrs@apple.com>
 494
 495         * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
 496
 497 2006-05-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 498
 499         PR objc/27240
 500         * objc-act.c (objc_is_public): Return early on invalid type.
 501
 502 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
 503
 504         * objc-act.c (init_module_descriptor): Remove file name from
 505         module descriptor.
 506         (gen_type_name_0): Fix ICE when issuing warning.
 507
 508 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
 509         * Make-lang.in (OBJC): Remove
 510         (OBJECTIVE-C): Remove
 511         (objective-c): Remove
 512         (.PHONY): Remove objective-c and ObjC
 513
 514 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 515
 516         PR objc/25360
 517         * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
 518         by the inner type.
 519
 520 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 521
 522         PR objc/25348
 523         * objc-act.c (encode_array): Handle arrays to zero sized types.
 524
 525 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 526
 527         * Make-lang.in (objc.all.build, objc.install-normal): Remove.
 528
 529 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 530
 531         * Make-lang.in: Remove all dependencies on s-gtype.
 532
 533 2005-12-02  Richard Guenther  <rguenther@suse.de>
 534
 535         * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
 536         next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
 537         next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
 538         build_objc_method_call, objc_rewrite_function_call): Use buildN
 539         instead of build.
 540
 541 2005-10-20  Geoffrey Keating  <geoffk@apple.com>
 542
 543         * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
 544         on objc_msgSend and like builtin functions.
 545
 546 2005-10-17  Andreas Krebbel  <krebbel1@de.ibm.com>
 547
 548         * objc-act.c (objc_build_component_ref): Adjust call to
 549         finish_class_member_access_expr due to a changed prototype.
 550
 551 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 552
 553         PR objc/23306
 554         * objc-act.c (generate_strings): Remove and move code to
 555         finish decl to ...
 556         (add_objc_string): here when creating a new string decl.
 557         (finish_objc): Don't call generate_strings.
 558
 559 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 560
 561         PR objc/23381
 562         * objc-act.c (next_sjlj_build_try_catch_finally): Set
 563         TREE_SIDE_EFFECTS on catch_seq after building it.
 564
 565 2005-08-09  Andrew Pinski  <pinskia@physics.uc.edu>
 566
 567         part of PR objc/21992
 568         * objc-act.c (handle_class_ref): The ref decl is always referenced.
 569
 570 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
 571
 572         Make CONSTRUCTOR use VEC to store initializers.
 573         * objc-act.c (objc_build_constructor): Use build_constructor_from_list
 574         instead of build_constructor.
 575
 576 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
 577
 578         * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
 579         removed.
 580         * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
 581         (KEYWORD_KEY_NAME): Use decl_minimal.
 582         (METHOD_SEL_NAME): Ditto..
 583         (METHOD_SEL_ARGS): Use decl_non_common.
 584         (METHOD_ADD_ARGS): Ditto.
 585         (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
 586         (METHOD_DEFINITION): Ditto.
 587         (METHOD_ENCODING): Ditto.
 588         * objc-lang.c: (objc_init_ts): New function.
 589
 590 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 591
 592         * objc-act.c (objc_build_struct): Pass in an actual @interface
 593         instead of its name, and annotate the struct created (and all
 594         existing variants thereof) with the @interface.
 595         (objc_compare_types): Treat forward-declared ObjC classes
 596         as stand-alone (root) classes for purposes of type comparisons.
 597         (build_private_template): Move some code to objc_build_struct().
 598
 599 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 600
 601         PR objc/22274
 602         * objc-act.c (objc_build_string_object): For GNU-style constants,
 603         use the @interface type rather than the built-in type.
 604
 605 2005-07-03  Kazu Hirata  <kazu@codesourcery.com>
 606
 607         * Make-lang.in (cc1plus-checksum.c): Use
 608         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
 609
 610 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 611
 612         * objc-act.c: Use %q to quote in diagnostics.
 613
 614 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 615
 616         * objc-act.c: Use '+' flag instead of %J.  Use 'q' flag for
 617         quoting.
 618
 619 2005-06-30  Ziemowit Laski  <zlaski@apple.com>
 620
 621         * objc-act.c (objc_build_volatilized_type): New function.
 622         (objc_volatilize_decl): Call objc_build_volatilized_type()
 623         instead of build_qualified_type().
 624
 625 2005-06-29  Ziemowit Laski  <zlaski@apple.com>
 626
 627         * objc-act.c (objc_build_internal_const_str_type): New function.
 628         (check_string_class_template): Use objc_get_class_ivars() instead
 629         of TYPE_FIELDS() to retrieve ivar list.
 630         (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
 631         than the field itself.
 632         (objc_build_string_object): Synthesize a "__builtin_ObjCString"
 633         type and use it to lay out compile-time string objects.
 634         * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
 635         New.
 636
 637 2005-06-28  Paul Brook  <paul@codesourcery.com>
 638
 639         * objc-act.c (objc_init_exceptions): Call
 640         default_init_unwind_resume_libfunc.
 641
 642 2005-06-27  Ziemowit Laski  <zlaski@apple.com>
 643
 644         * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
 645         portion of TYPE_LANG_SPECIFIC info for all variants of
 646         a class before calling finish_struct(), and restore
 647         same TYPE_OBJC_INFO afterwards.
 648
 649 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
 650
 651         * all files: Update FSF address in copyright headers.
 652
 653 2005-06-15  Joseph S. Myers  <joseph@codesourcery.com>
 654
 655         * objc-act.c (my_build_string_pointer): New.
 656         (objc_get_class_reference, get_super_receiver): Call
 657         my_build_string_pointer instead of my_build_string when building
 658         function arguments.
 659
 660 2005-05-25  Mike Stump  <mrs@mrs.kithrup.com>
 661
 662         * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
 663         machines.
 664
 665 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
 666
 667         * objc-act.c (objc_build_struct): New function.
 668         (objc_derived_from_p): Likewise.
 669         (objc_build_component_ref): Likewise.
 670         (objc_copy_binfo): Likewise.
 671         (objc_xref_basetypes): Likewise.
 672         (objc_lookup_protocol): Likewise.
 673         (objc_compare_protocols): Likewise.
 674         (objc_volatilize_decl): Likewise.
 675         (encode_aggregate_fields): Likewise.
 676         (volatilized_hash): Likewise.
 677         (volatilized_eq): Likewise.
 678         (objc_compare_types): Likewise.
 679         (objc_type_quals_match): Likewise.
 680         (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
 681         of same name.
 682         (get_class_ivars): Add second parameter indicating if entire
 683         hierarchy is desired.
 684         (struct volatilized_type): New type.
 685         (volatilized_htab): New hash table.
 686         (objc_types_compatible_p, objc_comptypes): Remove functions.
 687         (synth_module_prologue): Do not initialize 'unused_list'.
 688         (objc_get_class_reference): Fix ObjC++ impedance mismatches.
 689         (objc_declare_alias): Implement as a typedef.
 690         (objc_substitute_decl, objc_gimplify_expr): Reformat.
 691         (objc_get_class_ivars): Adjust call to get_class_ivars().
 692         (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
 693         build_ivar_reference, get_super_receiver): Call
 694         objc_build_component_ref() instead of build_component_ref().
 695         (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
 696         objc_comptypes().
 697         (build_private_template): Call objc_build_struct() instead of
 698         start_struct() and finish_struct().
 699         (hash_init): Initialize volatilized_htab.
 700         (objc_is_public): Adjust calls to objc_get_ivars(); adjust
 701         ObjC++ impedance mismatches.
 702         (encode_aggregate_within): Streamline by calling
 703         encode_aggregate_fields().
 704         * objc-act.h (objc_types_compatible_p): Remove prototype.
 705         (OCTI_UNUSED_LIST, unused_list): Remove slot.
 706         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
 707
 708 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
 709
 710         * Make-lang.in (cc1obj-dummy): New.
 711         (cc1obj-checksum.c): New.
 712         (cc1obj-checksum.o): New.
 713         (cc1obj): Add cc1obj-checksum.o.
 714
 715 2005-05-18  Mike Stump  <mrs@apple.com>
 716
 717         PR objc/21641
 718         * objc-act.c (struct interface_tuple): Mark it up for GC.
 719         (interface_htab): It is really a struct interface_tuple.
 720
 721 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
 722             Mike Stump  <mrs@apple.com>
 723
 724         Yet more Objective-C++...
 725
 726         * objc-act.c (objc_finish_try_stmt): Add return value.
 727         (objc_build_synchronized): Likewise.
 728
 729         * objc-act.c (objc_is_gcable_type): Add.
 730         (objc_substitute_decl): Add.
 731         (objc_build_ivar_assignment): Add.
 732         (objc_build_global_assignment): Add.
 733         (objc_build_strong_cast_assignment): Add.
 734         (objc_is_ivar_reference_p): Add.
 735         (objc_is_global_reference_p): Add.
 736         (objc_generate_write_barrier): Add.
 737         (objc_rewrite_function_call): Add.
 738         (objc_gimplify_expr): Add Objective-C++ support.
 739         * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
 740         (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
 741         (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
 742         (DUP_TYPE_OBJC_INFO): Likewise.
 743         (struct imp_entry): Add field has_cxx_cdtors.
 744         (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
 745         OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
 746         OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
 747         OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
 748         OCTI_ASSIGN_STRONGCAST_DECL.
 749         (umsg_fast_decl): Add.
 750         (objc_assign_ivar_decl): Add.
 751         (objc_assign_ivar_fast_decl): Add.
 752         (objc_assign_global_decl): Add.
 753         (objc_assign_strong_cast_decl): Add.
 754         (objc_method_list_ptr): Add.
 755         (objc_method_proto_list_ptr): Add.
 756         (objc_ivar_list_ptr): Add.
 757
 758         * objc-act.c (should_call_super_dealloc): Add.
 759         (OBJC_VERSION): Bump to 6.
 760         (objc_is_gcable_type): Add.
 761         (objc_substitute_decl): Add.
 762         (objc_build_ivar_assignment): Add.
 763         (objc_build_global_assignment): Add.
 764         (objc_build_strong_cast_assignment): Add.
 765         (objc_is_gcable_p): Add.
 766         (objc_is_ivar_reference_p): Add.
 767         (objc_is_global_reference_p): Add.
 768         (generate_shared_structures): Add flags parameter.
 769         (objc_generate_cxx_ctor_or_dtor): Add.
 770         (objc_generate_cxx_cdtors): Add.
 771         (add_class): Add name parameter.
 772         (objc_types_share_size_and_alignment): Add.
 773         (comp_proto_with_proto): Add strict parameter.
 774         (CLS_HAS_CXX_STRUCTORS): Add.
 775         (TAG_ASSIGNIVAR): Add.
 776         (TAG_ASSIGNGLOBAL): Add.
 777         (TAG_ASSIGNSTRONGCAST): Add.
 778         (TAG_MSGSEND_FAST): Add.
 779         (TAG_ASSIGNIVAR_FAST): Add.
 780         (TAG_CXX_CONSTRUCT): Add.
 781         (TAG_CXX_DESTRUCT): Add.
 782         (OBJC_LOOKUP_CLASS): Add.
 783         (OBJC_LOOKUP_NO_SUPER): Add.
 784         (objc_finish_file): Add pch support.
 785         (objc_finish_implementation): Add Objective-C++ support.
 786         (synth_module_prologue): Likewise.
 787         (synth_module_prologue): Add fast dispatching.
 788         (objc_get_class_reference): Add Objective-C++ support.
 789         (objc_generate_write_barrier): Likewise.
 790         (next_sjlj_build_enter_and_setjmp): Likewise.
 791         (objc_begin_try_stmt): Likewise.
 792         (build_next_objc_exception_stuff): Add fast ivar support.
 793         (build_private_template): Mark the record as used so debug
 794         information is generated.
 795         (build_protocol_template): Add Objective-C++ support.
 796         (objc_method_parm_type) Likewise.
 797         (objc_generate_cxx_ctor_or_dtor): Likewise.
 798         (objc_generate_cxx_cdtors): Likewise.
 799         (build_protocol_initializer): Likewise.
 800         (build_category_template): Likewise.
 801         (build_class_template): Likewise.
 802         (build_method_list_template): Likewise.
 803         (build_category_initializer): Likewise.
 804         (build_shared_structure_initializer): Likewise.
 805         (objc_finish_message_expr): Likewise.
 806         (build_objc_method_call): Add fast dispatch support.
 807         (lookup_method_static): Add support to end search at superclasses.
 808         (add_method_to_hash_list): Add strict parameter to
 809         comp_proto_with_proto.
 810         (objc_add_method): Likewise.
 811         (objc_add_method): Also set the interface_value.
 812         (add_instance_variable): Add Objective-C++ support.
 813         (objc_is_public): Likewise.
 814         (start_class): Likewise.
 815         (continue_class): Likewise.
 816         (encode_aggregate_within): Likewise.
 817         (start_method_def): Likewise.
 818         (objc_start_function): Clear current_function_returns_value
 819         and current_function_returns_null.
 820         (really_start_method): Add Objective-C++ support.
 821         (objc_finish_method_definition): Add warning for missing
 822         [super dealloc].
 823         (finish_objc): Add Objective-C++ support.
 824         (generate_objc_image_info): Likewise.
 825         (objc_lookup_ivar): Likewise.
 826         * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
 827         (INIT_TYPE_OBJC_INFO): Likewise.
 828         (DUP_TYPE_OBJC_INFO): Likewise.
 829
 830 2005-04-23  DJ Delorie  <dj@redhat.com>
 831
 832         * objc-act.c: Adjust warning() callers.
 833
 834 2005-04-21  Roger Sayle  <roger@eyesopen.com>
 835
 836         * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
 837         this field of an objc method decl.
 838         * objc-act.c (build_method_decl): Take an additional "ellipsis"
 839         argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
 840         (objc_build_method_signature): Accept additional "ellipsis"
 841         argument and pass it to build_method_decl.
 842         (get_arg_type_list, start_method_def, gen_method_decl): Use
 843         the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
 844         TREE_OVERFLOW field of a TREE_LIST node.
 845
 846 2005-04-20  Joseph S. Myers  <joseph@codesourcery.com>
 847
 848         PR c/12913
 849         * objc-act.c (objc_start_function): Create stack level for context
 850         of identifiers with variably modified type.
 851
 852 2005-03-30  Joseph S. Myers  <joseph@codesourcery.com>
 853
 854         PR c/772
 855         PR c/17913
 856         * objc-act.c (objc_start_function): Push context on
 857         label_context_stack.
 858
 859 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 860
 861         * objc-act.c (next_sjlj_build_enter_and_setjmp,
 862         next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
 863         Call c_common_truthvalue_conversion.
 864
 865 2005-02-25  Joseph S. Myers  <joseph@codesourcery.com>
 866
 867         * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
 868         objc/objc-parse.c, objc/objc-parse.y): Remove
 869         (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
 870         objc.distclean, objc.maintainer-clean): Update for new parser.
 871         * config-lang.in (gtfiles): Update for new parser.
 872
 873 2005-01-29  Kazu Hirata  <kazu@cs.umass.edu>
 874
 875         * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
 876         copyright.
 877
 878 2005-01-27  Matt Austern  <austern@apple.com>
 879
 880         * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
 881         calling instantiate_pending_templates.
 882
 883 2005-01-26  Alexander Malmberg  <alexander@malmberg.org>
 884
 885         PR objc/18862
 886         * objc-act.c (build_selector_translation_table): Use
 887         input_location in the diagnostic for the GNU runtime or if
 888         TREE_PURPOSE (chain) is NULL.
 889
 890 2005-01-25  Alexander Malmberg  <alexander@malmberg.org>
 891
 892         PR objc/18408
 893         * objc-act.c (objc_types_compatible_p): New function.
 894         * objc-act.h (objc_types_compatible_p): Declare.
 895         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
 896
 897 2005-01-16  Ziemowit Laski  <zlaski@apple.com>
 898
 899         * objc-act.c (objc_push_parm): Call c_type_promotes_to()
 900         via a lang-hook.
 901
 902 2005-01-15  Ziemowit Laski  <zlaski@apple.com>
 903
 904         PR objc/19321
 905         * objc-act.c (get_arg_type_list): Decay function arguments into
 906         pointers.
 907         (objc_push_parm): Likewise; bring PARM_DECL construction closer
 908         in line with what the C front-end does.
 909         (objc_get_parm_info): Call pushdecl() and finish_decl() on
 910         each PARM_DECL, like the C front-end does.
 911         (start_method_def): Remove redundant ARRAY_TYPE decay.
 912         (objc_start_function): Bring closer in line with what the
 913         C front-end does for functions.
 914
 915 2005-01-14  Mike Stump  <mrs@apple.com>
 916
 917         * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
 918         that -fobjc-exceptions is accepted.
 919
 920 2004-12-30  Ziemowit Laski  <zlaski@apple.com>
 921
 922         PR objc/18971
 923         * objc-act.c (get_arg_type_list, start_method_def): Decay
 924         array arguments into pointers.
 925         (gen_type_name_0): Learn to pretty-print array types.
 926
 927 2004-12-15  Ziemowit Laski  <zlaski@apple.com>
 928
 929         * objc-act.c (build_private_template): Change to return 'void'; do
 930         not set ivar_context, uprivate_record or objc_instance_type.
 931         (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
 932         retrieve protocol list from the pointee rather than the pointer itself;
 933         check TYPE_HAS_OBJC_INFO(...) precondition before accessing
 934         TYPE_OBJC_PROTOCOL_LIST.
 935         (objc_get_protocol_qualified_type): For types 'id' and 'Class',
 936         construct a variant of the pointee as well as the pointer, and
 937         store protocol information in the former.  When creating variants
 938         of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
 939         TYPE_OBJC_INTERFACE information.
 940         (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
 941         underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
 942         for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
 943         holding an IDENTIFIER_NODE.
 944         (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
 945         accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
 946         of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
 947         an IDENTIFIER_NODE (meaning a @class forward-declaration only).
 948         (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
 949         lookup_interface().
 950         (continue_class): For @implementations, set ivar_context,
 951         uprivate_record and objc_instance_type, for @interfaces, call
 952         build_private_template().
 953         (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
 954         TYPE_OBJC_INTERFACE.
 955         (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
 956         accessing TYPE_OBJC_PROTOCOL_LIST.
 957         * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
 958         DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
 959         SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
 960         (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
 961         to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
 962         (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
 963         TYPE_LANG_SPECIFIC(...).
 964         (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
 965         (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
 966         TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
 967         adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
 968         instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
 969
 970 2004-11-29  Joseph Myers  <joseph@codesourcery.com>
 971
 972         PR c/7544
 973         * Make-lang.in (objc/objc-act.o): Update dependencies.
 974         * objc-act.c (objc_finish_file): Call
 975         maybe_apply_pending_pragma_weaks if not OBJCPLUS.
 976
 977 2004-11-09  Andrew Pinski  <pinskia@physics.uc.edu>
 978
 979         PR objc/18406
 980         * obj-act.c (encode_type): 96bits doubles are encoded the
 981         same way as 64bit and 128bit doubles are.
 982
 983 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
 984
 985         * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
 986
 987 2004-11-08  Andrew Pinski  <pinskia@physics.uc.edu>
 988
 989         PR objc/16546
 990         * objc-act.c (generate_method_descriptors): Remove setting
 991         the new decls' type to variable_length_type.
 992         (generate_ivar_lists): Likewise.
 993         (generate_dispatch_tables): Likewise.
 994
 995 2004-10-30  Ziemowit Laski  <zlaski@apple.com>
 996
 997         * objc-act.c (objc_lookup_ivar): The new OTHER parameter
 998         contains the result of the ID lookup by the C or C++
 999         front-end; in class methods, use OTHER if it exists;
1000         in instance methods, use OTHER only if it is locally
1001         declared.
1002
1003 2004-10-26  Ziemowit Laski  <zlaski@apple.com>
1004
1005         * objc-act.c (finish_class): Do not synthesize bogus
1006         'extern objc_object *_Foo;' declarations for @interface Foo.
1007
1008 2004-10-25  Ziemowit Laski  <zlaski@apple.com>
1009             David Ayers  <d.ayers@inode.at>
1010
1011         * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
1012         instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
1013         'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
1014         'Class <Protocol> == id' and 'Class <Protocol> == Class'.
1015         (objc_is_id): Add test for 'super'.
1016         (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
1017         receivers; if class methods are not found in protocol lists, search
1018         for instance methods therein and warn if one is found.  Look in
1019         global hash tables for suitable method as a last resort when messaging
1020         'id <Proto>', 'Class <Proto>' and invalid receiver types.
1021         (objc_add_method): Insert instance methods listed in protocols into
1022         the global class method hash table.
1023         * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
1024         IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
1025         addition to 'id <Proto>'.
1026
1027 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
1028
1029         PR objc/17923
1030         * objc-act.c (objc_build_string_object): Create a CONST_DECL
1031         for the NeXT runtime case.
1032
1033 2004-10-02  Kazu Hirata  <kazu@cs.umass.edu>
1034
1035         * objc-act.c: Fix comment typos.
1036
1037 2004-09-24  Ziemowit Laski  <zlaski@apple.com>
1038
1039         * objc-act.c (init_objc_symtab, init_module_descriptor,
1040         build_shared_structure_initializer): When initializing 'long'
1041         fields, ensure that the initializer value is also 'long'.
1042
1043 2004-09-24  Zack Weinberg  <zack@codesourcery.com>
1044
1045         * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
1046         throughout.
1047         (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
1048         (build_selector_translation_table): Use %J in diagnostic
1049         instead of diddling input_line.  Fix spelling.
1050
1051 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
1052
1053         * objc-act.c (objc_fold_objc_type_ref): New function.
1054         * objc-act.h (objc_fold_objc_type_ref): New prototype.
1055
1056 2004-09-09  Joseph S. Myers  <jsm@polyomino.org.uk>
1057
1058         * objc-act.c (objc_start_function, really_start_method,
1059         objc_get_parm_info, start_method_def): Update to new arg_info
1060         structures.
1061
1062 2004-09-07  Ziemowit Laski  <zlaski@apple.com>
1063
1064         * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
1065         objc/objc-act.h.
1066         (objc/objc-act.o): Depend on $(HASHTAB_H).
1067         * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
1068         objcp-decl.h instead of c-tree.h.
1069         (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
1070         error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
1071         build_protocol_template): Adjust prototypes.
1072         (build_module_initializer_routine, start_class, continue_class,
1073         finish_class, start_method_def, objc_start_function, start_protocol,
1074         build_method_decl, objc_add_method, add_instance_variable,
1075         build_ivar_reference, is_ivar, is_private, get_super_receiver,
1076         build_selector_table_decl, objc_push_parm, objc_get_parm_info,
1077         gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
1078         create_field_decl): New prototypes.
1079         (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
1080         gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
1081         define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
1082         (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
1083         (CLASS_TYPEDEF_NAME): New.
1084         (TAG_EXECCLASS): Change from a global variable to a #define.
1085         (TAG_RETURN_STRUCT): Delete.
1086         (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
1087         (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
1088         (string_descriptor): New struct.
1089         (string_htab): New hash table.
1090         (string_hash, string_eq): New prototypes.
1091         (generate_struct_by_value_array): Call create_field_decl() instead of
1092         create_builtin_decl().
1093         (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
1094         In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
1095         (objc_finish_file): In ObjC++, call instantiate_pending_templates()
1096         and cp_finish_file().
1097         (define_decl, get_static_reference, get_protocol_reference,
1098         create_builtin_decl): Remove functions.
1099         (objc_start_class_interface, objc_start_category_interface,
1100         objc_start_protocol, objc_continue_interface, objc_finish_interface,
1101         objc_start_class_implementation, objc_start_category_implementation,
1102         objc_continue_implementation, objc_finish_implementation,
1103         objc_set_visibility, objc_set_method_type,
1104         objc_build_method_signature, objc_add_method_declaration,
1105         objc_start_method_definition, objc_add_instance_variable,
1106         objc_get_protocol_qualified_type, create_field_decl,
1107         start_var_decl, finish_var_decl): New functions.
1108         (setup_string_decl): Simplify since it is only called once.
1109         (synth_module_prologue): Call build_class_template(); predefine 'id'
1110         and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
1111         hooks for duration of function; fix GNU runtime messenger signatures
1112         to correspond to reality; forward-declare '__objc_exec_class' for the
1113         GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
1114         'extern "C" { ... }' wrappers around synthesized declarations; call
1115         build_protocol_template() and build_category_template().
1116         (string_hash, string_eq): New functions.
1117         (objc_build_string_object): Check metaclass correctness only once;
1118         store string literals in hash table.
1119         (objc_build_constructor): Do not convert initializer elements;
1120         adjust for ObjC++ impedance mismatch.
1121         (build_objc_symtab_template): Call create_field_decl() instead of
1122         create_builtin_decl().
1123         (init_objc_symtab): Add missing conversion to initializer element.
1124         (build_metadata_decl): Call start_var_decl() instead of define_decl().
1125         (generate_objc_symtab_decl): Do not call build_category_template();
1126         call start_var_decl() and finish_var_decl() instead of start_decl()
1127         and finish_decl().
1128         (build_module_descriptor): Call create_field_decl() instead of
1129         grokfield(); call start_var_decl() and finish_var_decl() instead of
1130         start_decl() and finish_decl(); always mark module descriptor as
1131         used; move GNU runtime-specific functionality to
1132         build_module_initializer_routine().
1133         (build_module_initializer_routine): New function, broken off of
1134         build_module_descriptor().
1135         (objc_static_init_needed_p, objc_generate_static_init_call): New
1136         functions.
1137         (generate_static_references, generate_strings,
1138         build_selector_translation_table, generate_descriptor_table,
1139         generate_ivars_list, generate_dispatch_table, generate_category): Call
1140         start_var_decl() and finish_var_decl() instead of start_decl() and
1141         finish_decl(); build a type directly instead of via groktypename().
1142         (build_selector_reference_decl, build_selector_table_decl,
1143         build_class_reference_decl, build_protocol_reference,
1144         generate_objc_image_info): Call start_var_decl() instead of
1145         build_decl().
1146         (build_selector_reference): For GNU runtime, do not call
1147         build_selector_reference_decl().
1148         (build_selector, build_typed_selector_reference): Always convert
1149         result to the selector type.
1150         (add_objc_string): Cast return value to 'char *'.
1151         (build_method_prototype_template, build_selector_template,
1152         build_method_template): Use actual selector type for fields
1153         pointing to selectors.
1154         (finish_objc): For GNU runtime, call
1155         build_module_initializer_routine() after build_module_descriptor().
1156         (generate_protocol_list, generate_shared_structures): Call
1157         start_var_decl() and finish_var_decl() instead of start_decl() and
1158         finish_decl(); build a type directly instead of via
1159         groktypename().
1160         (synth_id_with_class_suffix): Return a string.
1161         (get_arg_type_list): For instance methods, use the instance type for
1162         'self'; do not call groktypename_in_parm_context().
1163         (build_objc_string_decl): Squash redeclaration errors in ObjC++.
1164         (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
1165         handle RECORD_TYPEs in ObjC as well as ObjC++.
1166         (objc_is_id): New function.
1167         (objc_is_object_ptr): Return the canonical type node.
1168         (objc_get_class_ivars): Simplify using get_class_ivars().
1169         (get_class_ivars): Remove second parameter; create a fresh copy
1170         of the ivar list for each call; do not check for existence of
1171         super class.
1172         (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
1173         (objc_init_exceptions): When using SJLJ-style exceptions, require
1174         the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
1175         exceptions.
1176         (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
1177         objc_object_type instead of objc_id_type.
1178         (objc_begin_catch_clause): Convert the incoming PARM_DECL into
1179         a VAR_DECL before placing it in the appropriate scope; do not
1180         call define_decl(); adjust call to c_begin_compound_stmt();
1181         use objc_object_type instead of objc_id_type.
1182         (build_next_objc_exception_stuff): Call create_field_decl() instead
1183         of create_builtin_decl(); construct type directly instead of calling
1184         groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
1185         (build_private_template): Adjust call to get_class_ivars(); build
1186         a type directly instead of via groktypename().
1187         (build_protocol_template, build_method_prototype_list_template,
1188         build_method_prototype_template, build_category_template,
1189         build_selector_template, build_class_template, build_super_template,
1190         build_ivar_template, build_ivar_list_template,
1191         build_method_list_template, build_method_template):
1192         Call create_field_decl() instead of grokfield().
1193         (objc_method_parm_type): Do not call groktypename().
1194         (generate_descriptor_table): Call start_var_decl() and
1195         finish_var_decl() instead of start_decl() and finish_decl().
1196         (generate_method_descriptors, build_protocol_initializer,
1197         generate_dispatch_tables, build_category_initializer,
1198         build_shared_structure_initializer): Do not call groktypename().
1199         (generate_protocols): Call start_var_decl() and finish_var_decl()
1200         instead of start_decl() and finish_decl(); do not call groktypename().
1201         (error_with_ivar): Remove last parameter.
1202         (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
1203         to CLASS_IVARS lists; adjust calls to error_with_ivar().
1204         (generate_ivar_lists): Convert one of the initializer elements; do
1205         not call groktypename().
1206         (get_arg_type_list, start_method_def, gen_method_def): Account for
1207         new representation of variable arguments and '...' in Objective-C
1208         methods; add Objective-C++ impedance matching code.
1209         (is_objc_type_qualifier): Remove function.
1210         (adjust_type_for_id_default): Simplify; there is no longer a need to
1211         wade through declspecs.
1212         (lookup_interface, start_class, continue_class,
1213         finish_class, start_method_def, start_protocol, build_method_decl,
1214         objc_add_method, add_instance_variable, build_ivar_reference,
1215         is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
1216         Make into static functions.
1217         (receiver_is_class_object): Use new IS_CLASS() macro.
1218         (objc_build_message_expr): Tweak ObjC++ message argument handling;
1219         call objc_finish_message_expr() instead of finish_message_expr().
1220         (finish_message_expr): Rename to objc_finish_message_expr(); use
1221         OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
1222         call gen_type_name() instead of gen_declaration(); call objc_is_id()
1223         instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
1224         calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
1225         (build_objc_method_call, warn_with_method): Do not call groktypename().
1226         (build_ivar_reference): Call convert() instead of clobbering in a
1227         type.
1228         (hash_init): Initialize string_htab hash table.
1229         (add_instance_variable): Simplify parameter list; do not call grokfield();
1230         do not populate CLASS_IVARS list.
1231         (start_class): Check for the existence of super class, if one was specified.
1232         (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
1233         call build_class_template(); adjust call to get_class_ivars(); call
1234         build_decl(), pushdecl() and finish_decl() instead of define_decl().
1235         (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
1236         of define_decl().
1237         (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
1238         (start_protocol): Do not call build_protocol_template(); use
1239         PROTOCOL_BINFO_ELTS for the tree vector size.
1240         (encode_type_qualifiers): Do not handle the 'const' qualifier here.
1241         (encode_pointer): Encode 'const char *' as 'r*', for backwards
1242         compatibility.
1243         (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
1244         (encode_type): Handle the 'const' qualifier here.
1245         (objc_parmlist): New global variable, sued by objc_push_parm and
1246         objc_get_parm_info().
1247         (objc_push_parm, objc_get_parm_info): New functions.
1248         (objc_expr_last): Remove function.
1249         (synth_self_and_ucmd_args): For instance methods, use the instance
1250         type for 'self'; call objc_push_parm() instead of push_parm_decl().
1251         (start_method_def): Do not call push_scope(), declare_parm_level(),
1252         pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
1253         just use objc_push_parm() and objc_get_parm_info().
1254         (comp_method_with_proto): Remove function.
1255         (objc_types_are_equivalent): Strip away indirections before comparing
1256         underlying types.
1257         (comp_proto_with_proto): Do not call groktypename(); types are no
1258         longer in raw declspec format.
1259         (objc_start_function): New function.
1260         (really_start_method): Call comp_proto_with_proto() instead of
1261         comp_method_with_proto(); call objc_start_function() instead of
1262         hand-crafting a function declarator.
1263         (continue_method_def, objc_expand_function_end): Remove functions.
1264         (get_super_receiver): Call objc_get_current_scope() instead of
1265         get_current_scope(); reference 'super_class' field (instead of
1266         'class').
1267         (finish_method_def): Rename to objc_finish_method_definition() and
1268         add a function decl parameter; move method encoding call from
1269         objc_expand_function_end().
1270         (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
1271         gen_declaration_1): Remove functions.
1272         (tmpbuf, RAW_DECLSPEC): Remove.
1273         (gen_declaration): Remove second parameter; simplify to deal
1274         with TYPE_P nodes instead of raw declspecs.
1275         (gen_type_name, gen_type_name_0): New functions.
1276         (gen_method_decl): Remove second parameter; call gen_type_name()
1277         instead of gen_declaration_1().
1278         (dump_interface): Adjust calls to gen_declaration() and
1279         gen_method_decl(); do not allocate a separate string buffer.
1280         (init_objc): Allocate a larger string buffer to accommodate
1281         dump_interface(); adjust call to build_module_descriptor();
1282         add call to build_module_initializer_routine() for the GNU
1283         runtime.
1284         (generate_classref_translation_entry): Do not call start_decl(); call
1285         finish_var_decl() instead of finish_decl(); call convert() instead of
1286         build_c_cast().
1287         * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
1288         (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
1289         gone.
1290         (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
1291         (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
1292         (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
1293         objc_object_type and objc_object_name, respectively.
1294         (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
1295         objc_class_name): New.
1296         (IS_CLASS): New macro.
1297         (IS_ID, IS_SUPER): Robustify.
1298         (OCTI_EXECCLASS_DECL, execclass_decl): New.
1299         (finish_file, start_class, continue_class, finish_class,
1300         start_method_def, continue_method_def, finish_method_def,
1301         start_protocol, finish_protocol, objc_build_throw_stmt,
1302         objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
1303         objc_build_synchronized_epilogue, objc_build_try_prologue,
1304         objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
1305         objc_build_finally_prologue, objc_build_finally_epilogue,
1306         is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
1307         get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
1308         get_class_reference, get_static_reference, get_object_reference,
1309         build_message_expr, finish_message_expr, build_selector_expr,
1310         build_ivar_reference, build_keyword_decl, build_method_decl,
1311         build_protocol_expr, build_objc_string_object, objc_declare_alias,
1312         objc_declare_class, objc_declare_protocols, objc_comptypes,
1313         objc_check_decl, build_encode_expr): Remove prototypes.
1314         (imp_count, cat_count): Make GGC-aware.
1315         (OBJC_SET_TYPE_NAME): New macro.
1316
1317 2004-09-03  Ziemowit Laski  <zlaski@apple.com>
1318
1319         * config-lang.in: Update copyright notice.
1320         (lang_requires): Indicate that ObjC requires C to be built first.
1321
1322 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1323
1324         * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
1325         TYPE_NAME.
1326         (build_objc_string_object): Rename to objc_build_string_object().
1327         (get_class_reference): Rename to objc_get_class_reference().
1328         (get_class_ivars_from_name): Rename to objc_get_class_ivars().
1329         (next_sjlj_build_catch_list, get_super_receiver): Call
1330         objc_get_class_reference() instead of get_class_reference().
1331         (build_keyword_decl): Rename to objc_build_keyword_decl().
1332         (build_message_expr): Rename to objc_build_message_expr().
1333         (build_protocol_expr): Rename to objc_build_protocol_expr().
1334         (build_selector_expr): Rename to objc_build_selector_expr().
1335         (build_encode_expr): Rename to objc_build_encode_expr().
1336         * objc-act.h (get_class_ivars_from_name): Rename prototype to
1337         objc_get_class_ivars().
1338         (get_class_reference): Rename prototype to objc_get_class_reference().
1339         (build_message_expr): Rename prototype to objc_build_message_expr().
1340         (build_selector_expr): Rename prototype to objc_build_selector_expr().
1341         (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
1342         (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
1343         (build_objc_string_object): Rename prototype to
1344         objc_build_string_object().
1345
1346 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1347
1348         * objc-act.c (lookup_interface): Make function 'static' and add a
1349         local prototype.
1350         (objc_check_decl, get_class_reference, objc_declare_alias,
1351         objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
1352         instead of is_class_name().
1353         (get_super_receiver, objc_clear_super_receiver): Call
1354         objc_get_current_scope() instead of get_current_scope().
1355         (is_class_name): Rename to objc_is_class_name.
1356         (lookup_objc_ivar): Rename to objc_lookup_ivar.
1357
1358 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
1359
1360         * objc-act.c (objc_is_reserved_word): New function.
1361
1362 2004-08-15  Ziemowit Laski  <zlaski@apple.com>
1363
1364         * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
1365         $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
1366         (objc/objc-parse.o): Do not depend on gtype-objc.h.
1367         * objc-act.c: Do not include gtype-objc.h.
1368         (finish_file): Rename to objc_finish_file().
1369         * objc-act.h (finish_file): Update copyright notice; remove prototype.
1370         * objc-lang.c: Update copyright notice; include diagnostic.h,
1371         c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
1372         toplev.h.
1373         (finish_file): New hook routine.
1374         (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
1375         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
1376         LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
1377         LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
1378         LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
1379         LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
1380         LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
1381         LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
1382         LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
1383         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
1384         LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
1385         LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
1386         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
1387         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
1388         LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
1389         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
1390         LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
1391         LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
1392         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
1393         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
1394         LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
1395         LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
1396         LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
1397         LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
1398         Move to c-objc-common.h.
1399
1400 \f
1401 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
1402
1403 Copying and distribution of this file, with or without modification,
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