gcc/objc/ChangeLog

   1 2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>
   2
   3         * objc-act.c (encode_type): Do not add 'r' with the next runtime.
   4         (encode_aggregate_within): Reorganized code to be more readable.
   5         (encode_aggregate_fields): Updated second argument to be 'bool'
   6         instead of 'int'.
   7
   8 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
   9
  10         PR objc/45763
  11         PR objc/25450
  12         PR objc/25464
  13         * objc-act.c: Improved comments for encoding functions.
  14         (encode_aggregate_within): For the GNU runtime, rewritten some
  15         obsfuscated code to clarify the various cases.
  16         (encode_aggregate): Function removed.
  17         (encode_array): Generate an error if asked to encode an incomplete
  18         array as part of generating instance variables.  Else, when
  19         encoding an incomplete array inside a structure, encode it as an
  20         array of zero size.
  21         (encode_pointer): For the GNU runtime, fixed encoding 'BOOL *' as
  22         '^c' instead of '*'.
  23         (encode_gnu_bitfield): Encode enumerated types exactly in the same
  24         type as integer types instead of using a hardcoded 'i'.  If asked
  25         to encode a non-integer type as a bitfield, do not abort
  26         compilation immediately; instead generate an error, then skip the
  27         type.
  28         (encode_type): Use a 'switch' instead of a sequence of 'if's.
  29         Added a 'default' clause that gets executed if the type can not be
  30         matched, and that encodes it as '?' (unknown) and produces a
  31         warning.  For the GNU runtime, encode enumerated types exactly in
  32         the same way as integer types instead of using a hardcoded 'i'.
  33         Encode long double as 'D'.  Encode 128-bit integers as 'T' or 't'.
  34         Encode C++ reference types as pointers.  Call encode_vector to
  35         encode vectors.
  36         (encode_vector): New function.
  37
  38 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
  39
  40         Merge from 'apple/trunk' branch on FSF servers.  I modified the
  41         changes to be used only when compiling for the NeXT runtime.
  42
  43         2005-10-10  Fariborz Jahanian <fjahanian@apple.com>
  44
  45         Radar 4301047
  46
  47         * objc-act.c (encode_type): Remove the hack.
  48
  49         2005-07-20  Ziemowit Laski  <zlaski@apple.com>
  50
  51         Radar 4136935
  52         * objc-act.c (pointee_is_readonly): New function.
  53         (encode_pointer, encode_aggregate_within, encode_type):
  54         Attempt to emulate GCC 3.3 when generating type encodings.
  55
  56 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
  57
  58         Merge from 'apple/trunk' branch on FSF servers.
  59
  60         2005-12-15  Fariborz Jahanian <fjahanian@apple.com>
  61
  62         Radar 4229905
  63         * objc-act.c (objc_have_common_types): New function.
  64
  65         2005-06-22  Ziemowit Laski  <zlaski@apple.com>
  66
  67         Radar 4154928
  68         * objc-act.c (objc_common_type): New function.
  69
  70 2010-09-27  Richard Guenther  <rguenther@suse.de>
  71
  72         * objc-act.c (objc_get_class_reference): Use CP_TYPE_CONTEXT.
  73         (objc_is_global_reference_p): Use DECL_FILE_SCOPE_P.
  74
  75 2010-09-26  Nicola Pero  <nicola.pero@meta-innovation.com>
  76
  77         * objc-act.c: Removed historical, obsolete comment at the top of
  78         the file.
  79
  80 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
  81
  82         PR objc/23710
  83         * objc-act.c (objc_start_method_definition): Do not abort upon a
  84         'method definition not in @implementation context' error.  Return
  85         'false' instead.
  86
  87 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
  88
  89         PR objc/25965
  90         * objc-act.c (objc_get_interface_ivars): New function.
  91         (objc_collecting_ivars): New variable.
  92         (continue_class): Set and reset objc_collecting_ivars for context.
  93
  94 2010-09-15  Nicola Pero  <nicola.pero@meta-innovation.com>
  95
  96         Merge from 'apple/trunk' branch on FSF servers.
  97
  98         2006-03-09 Fariborz Jahanian <fjahanian@apple.com>
  99
 100         Radar 4457381
 101         * objc/objc-act.c (objc_finish_message_expr): Look for message in
 102         @class's protocol list.
 103
 104         2006-02-07  Fariborz Jahanian <fjahanian@apple.com>
 105
 106         Radar 4219590
 107         * objc/objc-act.c (objc_start_method_definition): Initialize
 108         break/continue labels.
 109
 110         2005-08-22  Ziemowit Laski  <zlaski@apple.com>
 111
 112         Radar 4174166
 113         * objc-act.c (objc_compare_types): Compare function
 114         pointers; indicate success if the right-hand side has
 115         a return type that is covariant, and the argument types
 116         contravariant, with those of the left side.
 117
 118         2005-08-22  Ziemowit Laski  <zlaski@apple.com>
 119
 120         Radar 4216500
 121         * objc-act.c (objc_get_protocol_qualified_type): When looking
 122         at a typedef, retrieve the precise type it describes (rather
 123         than merely looking up a class by name).
 124
 125 2010-09-10  Nicola Pero  <nicola.pero@meta-innovation.com>
 126
 127         * objc/objc-act.c (objc_begin_try_stmt): Generate an error if
 128         -fobjc-exceptions was not used.  (objc_build_throw_stmt): Same
 129         change.
 130
 131 2010-07-15  Nathan Froyd  <froydnj@codesourcery.com>
 132
 133         * objc-act.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
 134
 135 2010-07-10  Iain Sandoe  <iains@gcc.gnu.org>
 136
 137         PR objc/44140
 138         * objc-act.c: build_objc_string_decl() remove declaration.
 139         (finish_var_decl): Remove forcing of var output and marking
 140         as "Used".
 141         (init_def_list): Use integer_zero_node.
 142         (init_objc_symtab): Use integer_zero_node, make the short
 143         integer type specific on relevant nodes.
 144         (generate_objc_symtab_decl): Remove call to
 145         forward_declare_categories().  Use null_pointer_node where
 146         appropriate.
 147         (build_module_descriptor): Comment and mark this item as
 148         DECL_PRESERVE_P.
 149         (generate_static_references): Use gcc_unreachable instead of
 150         abort ().
 151         (diagnose_missing_method): New.
 152         (build_next_selector_translation_table): New.
 153         (build_gnu_selector_translation_table): New.
 154         (add_objc_string): Merge code from build_objc_string_decl...
 155         ... and delete build_objc_string_decl().
 156         (generate_dispatch_table): Make integer types explicit.
 157         (generate_category): Pass implent and arrange for the data
 158         to be extracted within the routine.  Do not start new vars,
 159         but finish the ones collcted during parsing.
 160         (generate_shared_structures): Likewise.
 161         (finish_objc):  Reorder code so that we finish variables before
 162         referencing them.  Save the global data before calling meta-data
 163         creation routines, and pass the current reference to the two
 164         main routines.  Only call generate_objc_image_info () for the
 165         NeXT runtime.
 166         (generate_classref_translation_entry): Comment on and make this
 167         item DECL_PRESERVE_P.
 168         (handle_class_ref): Use varpool interfaces, comment on and make
 169         this item DECL_PRESERVE_P.
 170         (handle_impent): Likewise.
 171         (generate_objc_image_info): Only generate when the content is
 172         non-zero.  Make integer types explict.
 173
 174 2010-07-03  Nathan Froyd  <froydnj@codesourcery.com>
 175
 176         PR objc/24867
 177         * objc-act.c (build_sized_array_type): New function.
 178         (add_objc_string): Use it.
 179         (generate_protocol_list): Likewise.
 180         (generate_objc_image_info): Likewise.
 181         (add_field_decl): New function.
 182         (objc_build_struct): Use a VEC rather than building a TREE_LIST.
 183         (generate_struct_by_value_array): Use add_field_decl.
 184         (build_objc_symtab_template): Likewise.
 185         (build_module_descriptor): Likewise.
 186         (build_objc_exception_stuff): Likewise.
 187         (build_protocol_template): Likewise.
 188         (build_method_prototype_list_template): Likewise.
 189         (build_method_prototype_template): Likewise.
 190         (build_category_template): Likewise.
 191         (build_selector_template): Likewise.
 192         (build_class_template): Likewise.
 193         (build_super_template): Likewise.
 194         (build_ivar_template): Likewise.
 195         (build_ivar_list_template): Likewise.
 196         (build_method_list_template): Likewise.
 197         (build_method_template): Likewise.
 198
 199 2010-06-28  Steven Bosscher  <steven@gcc.gnu.org>
 200
 201         * objc-act.c: Do not include except.h.
 202
 203 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
 204
 205         * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Use typed GC
 206         allocation.
 207
 208         * objc-act.c (objc_volatilize_decl): Likewise.
 209         (objc_build_string_object): Likewise.
 210         (hash_init): Likewise.
 211         (hash_enter): Likewise.
 212         (hash_add_attr): Likewise.
 213         (add_class): Likewise.
 214         (start_class): Likewise.
 215
 216 2010-06-05  Steven Bosscher  <steven@gcc.gnu.org>
 217
 218         * objc-act.c: Update include path for moved files.
 219         * objc-lang.c: Likewise.
 220         * config-lang.in: Update paths in gtfiles for files in c-family/.
 221
 222 2010-06-01  Nathan Froyd  <froydnj@codesourcery.com>
 223
 224         * objc-act.c (build_next_objc_exception_stuff): Give setjmp a
 225         varargs type instead of a zero-argument type.
 226
 227 2010-05-30  Nathan Froyd  <froydnj@codesourcery.com>
 228
 229         * objc-act.c (synth_module_prologue): Use build_function_type_list
 230         instead of build_function_type.
 231         (build_module_initializer_routine): Likewise.
 232         (build_next_objc_exception_stuff): Likewise.
 233         (build_objc_exception_stuff): Likewise.
 234
 235 2010-05-27  Joseph Myers  <joseph@codesourcery.com>
 236
 237         * objc-act.c: Include diagnostic-core.h instead of diagnostic.h.
 238         * Make-lang.in (objc/objc-act.o): Update dependencies.
 239
 240 2010-05-25  Steven Bosscher  <steven@gcc.gnu.org>
 241
 242         * objc-act.h: Do not include gimple.h.
 243         * objc-act.c: Do not include rtl.h, expr.h, libfuncs.h, and tm_p.h.
 244         Include gimple.h.  Explain why except.h has to be included.
 245         * objc-lang.c: Do not include diagnostics.h.
 246         * Make-lang.in: Update dependencies.
 247
 248 2010-05-25  Nathan Froyd  <froydnj@codesourcery.com>
 249
 250         * objc-act.c (objc_build_constructor): Adjust OBJCPLUS impedance
 251         mismatch code for VECs.
 252
 253 2010-05-25  Nathan Froyd  <froydnj@codesourcery.com>
 254
 255         * objc-act.c (objc_build_constructor): Take a VEC instead of a tree.
 256         Use build_constructor instead of build_constructor_from_list.
 257         (objc_build_string_object): Build a VEC argument for
 258         objc_build_constructor.
 259         (init_def_list): Likewise.
 260         (init_objc_symtab): Likewise.
 261         (init_module_descriptor): Likewise.
 262         (generate_static_references): Likewise.
 263         (build_selector_translation_table): Likewise.
 264         (build_descriptor_table_initializer): Likewise.
 265         (generate_descriptor_table): Likewise.
 266         (build_protocol_initializer): Likewise.
 267         (build_ivar_list_initializer): Likewise.
 268         (generate_ivars_list): Likewise.
 269         (build_dispatch_table_initializer): Likewise.
 270         (generate_dispatch_table): Likewise.
 271         (generate_protocol_list): Likewise.
 272         (build_category_initializer): Likewise.
 273         (build_shared_structure_initializer): Likewise.
 274         (generate_objc_image_info): Likewise.
 275
 276 2010-04-30  Iain Sandoe  <iains@gcc.gnu.org>
 277
 278         PR objc++/32052
 279         * objc-act.c (encode_aggregate_within): Encode structure tags
 280         with template args for ObjC++.
 281
 282 2010-04-30  Steven Bosscher  <steven@gcc.gnu.org>
 283
 284         * objc-act.c: Do not include varray.h.
 285
 286 2010-04-07  Jakub Jelinek  <jakub@redhat.com>
 287
 288         PR c/18624
 289         * objc-act.c (finish_var_decl, objc_begin_catch_clause,
 290         really_start_method, get_super_receiver, handle_class_ref): Set
 291         DECL_READ_P in addition to TREE_USED.
 292
 293 2010-04-07  Iain Sandoe <iains@gcc.gnu.org>
 294
 295         PR objc/35996
 296         * objc-act.c (objc_init): Warn that -fobjc-gc is ignored for
 297         -fgnu-runtime and set flag_objc_gc to zero.
 298
 299 2010-04-07  Iain Sandoe <iains@gcc.gnu.org>
 300
 301         PR objc++/23716
 302         * objc-act.c (build_module_initializer_routine): Make the argument
 303         to objc_start_function NULL_TREE when compiling ObjC++.
 304
 305 2010-02-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
 306             Mike Stump  <mikestump@comcast.net>
 307
 308         PR objc/43061
 309         * objc-act.c (finish_var_decl): Set the generated symbols as "used".
 310
 311 2009-12-17  Shujing Zhao  <pearly.zhao@oracle.com>
 312
 313         * objc-act.c (objc_substitute_decl, build_ivar_reference,
 314         get_super_receiver): Update build_indirect_ref calls.
 315
 316 2009-11-28  Jakub Jelinek  <jakub@redhat.com>
 317
 318         * objc-act.c (generate_shared_structures): Remove unused sc_spec and
 319         decl_specs variables.
 320         (objc_build_message_expr): Remove unused loc variable.
 321         (objc_finish_message_expr): Remove unused saved_rtype variable.
 322         (encode_field_decl): Remove unused type variable.
 323
 324         PR obj-c++/42156
 325         * objc-act.c (objc_build_struct): INIT_TYPE_OBJC_INFO for
 326         type variants that don't have it initialized yet.
 327
 328 2009-09-14  Jan Hubicka  <jh@suse.cz>
 329
 330         * objc-act.c (objc_add_static_instance): Do not set DECL_COMMON.
 331
 332 2009-09-14  Richard Henderson  <rth@redhat.com>
 333
 334         * objc-act.c (objc_init_exceptions): Don't call
 335         default_init_unwind_resume_libfunc.
 336         (objc_build_exc_ptr): Use __builtin_eh_pointer.
 337
 338 2009-09-13  Richard Guenther  <rguenther@suse.de>
 339         Rafael Avila de Espindola  <espindola@google.com>
 340
 341         * objc-act.c (objc_eh_runtime_type): Export.
 342         (objc_init_exceptions): Remove.  Move warning code ...
 343         (objc_begin_try_stmt): ... here
 344         (objc_build_throw_stmt): ... and here.
 345         (objc_eh_personality_decl): New.
 346         (objc_eh_personality): New function.
 347         * objc-act.h (objc_eh_runtime_type): Declare.
 348         (objc_eh_personality): Likewise.
 349         * objc-lang.c (LANG_HOOKS_EH_RUNTIME_TYPE): Define.
 350         (LANG_HOOKS_EH_PERSONALITY): Likewise.
 351
 352 2009-09-03  Diego Novillo  <dnovillo@google.com>
 353
 354         * objc-lang.c (lang_hooks): Remove const qualifier.
 355
 356 2009-08-20  Richard Guenther  <rguenther@suse.de>
 357
 358         * objc-act.c: Include c-lang.h
 359         * Make-lang.in (objc/objc-act.o): Add c-lang.h dependency.
 360
 361 2009-07-17  Aldy Hernandez  <aldyh@redhat.com>
 362             Manuel López-Ibáñez  <manu@gcc.gnu.org>
 363
 364         PR 40435
 365         * objc-act.c: Add location argument to all calls to
 366         build_fold_addr_expr.
 367
 368 2009-07-14  Taras Glek  <tglek@mozilla.com>
 369             Rafael Espindola  <espindola@google.com>
 370
 371         * Make-lang.in (objc.install-plugin): New target for
 372         installing plugin headers.
 373
 374 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 375
 376         * objc-act.c (next_sjlj_build_catch_list): Replace EXPR_LOCUS by
 377         EXPR_LOCATION.
 378
 379 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 380
 381         * objc-act.c: Replace %J by an explicit location. Update all
 382         calls.
 383
 384 2009-07-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 385
 386         * objc-act.c: Replace %H by an explicit location. Update all
 387         calls.
 388
 389 2009-06-22  Steven Bosscher  <steven@gcc.gnu.org>
 390
 391         PR objc/28050
 392         * objc-act.c (objc_build_message_args): Return if ARGS is the
 393         error_mark_node.
 394
 395 2009-06-19  Ian Lance Taylor  <iant@google.com>
 396
 397         * objc-act.c (objc_in_struct, objc_struct_types): Remove.
 398         (objc_struct_info): New static variable.
 399         (objc_start_struct): Pass &objc_struct_info, not &objc_in_struct
 400         and &objc_struct_types, to start_struct.
 401         (objc_finish_struct): Likewise for finish_struct.
 402
 403 2009-06-15  Ian Lance Taylor  <iant@google.com>
 404
 405         * objc-act.c (objc_start_function): Don't set
 406         label_context_stack_se or label_context_stack_vm.
 407
 408 2009-06-12  Aldy Hernandez  <aldyh@redhat.com>
 409
 410         * objc-act.c (finish_var_decl): Pass location to finish_decl.
 411         (objc_get_parm_info): Same.
 412         (get_super_receiver): Same.
 413         * objc-act.c (objc_build_component_ref): Pass location to
 414         build_compound_ref.
 415         (build_module_initializer_routine): Pass location to
 416         c_end_compound_stmt.
 417         (objc_generate_static_init_call): Pass location to build_stmt.
 418         (build_typed_selector_reference): New location argument.
 419         (build_selector_reference): Same.
 420         (objc_substitute_decl): Pass location to build_array_ref.
 421         (next_sjlj_build_try_catch_finally): Pass location to build_stmt.
 422         (objc_begin_catch_clause): Same.
 423         (objc_finish_try_stmt): Same.
 424         (objc_finish_catch_clause): Pass location to c_end_compound_stmt.
 425         (objc_build_throw_stmt): New argument.
 426         (generate_shared_structures): Pass location to build_c_cast.
 427         (objc_build_message_expr): Use local location.
 428         (objc_finish_message_expr): Use input_location.
 429         (build_objc_method_call): New argument.
 430         (objc_build_selector_expr): Same.
 431         (get_super_receiver): Pass location to build_c_cast,
 432         build_modify_expr, build_compound_expr.
 433         * objc-act.c: Add location to all calls to start_struct, build_decl,
 434         finish_struct.
 435
 436 2009-06-09  Ian Lance Taylor  <iant@google.com>
 437
 438         * objc-act.c (objc_gimplify_expr): Change return type to int.
 439         * objc-act.h: Update declaration.
 440
 441 2009-06-08  Alexandre Oliva  <aoliva@redhat.com>
 442
 443         * objc-act.c (objc_init): Skip print_struct_values during
 444         -fcompare-debug-second.
 445
 446 2009-06-03  Ian Lance Taylor  <iant@google.com>
 447
 448         * Make-lang.in (cc1obj-checksum.o): Depend upon $(CONFIG_H) and
 449         $(SYSTEM_H).
 450
 451 2009-05-27  Ian Lance Taylor  <iant@google.com>
 452
 453         * Make-lang.in (cc1obj-dummy$(exeext)): Change $(COMPILER) to
 454         $(LINKER).
 455         (cc1obj$(exeext)): Likewise.
 456
 457 2009-05-26  Ian Lance Taylor  <iant@google.com>
 458
 459         * Make-lang.in (cc1obj-dummy$(exeext)): Use $(COMPILER).
 460         (cc1obj$(exeext)): Likewise.
 461
 462 2009-05-20  Ian Lance Taylor  <iant@google.com>
 463
 464         * objc-act.c (objc_generate_cxx_ctor_or_dtor): Pass NULL rather
 465         than NULL_TREE to build_special_member_call.
 466
 467 2009-05-10  Ian Lance Taylor  <iant@google.com>
 468
 469         * objc-act.c (objc_building_struct): New static variable.
 470         (objc_in_struct, objc_struct_types): New static variables.
 471         (objc_start_struct, objc_finish_struct): New static functions.
 472         (generate_struct_by_value_array): Call objc_start_struct instead
 473         of start_struct, and call objc_finish_struct instead of
 474         finish_struct.
 475         (objc_build_struct, build_objc_symtab_template): Likewise.
 476         (build_module_descriptor): Likewise.
 477         (build_next_objc_exception_stuff): Likewise.
 478         (build_protocol_template): Likewise.
 479         (build_method_prototype_list_template): Likewise.
 480         (build_method_prototype_template): Likewise.
 481         (build_category_template, build_selector_template): Likewise.
 482         (build_class_template, build_super_template): Likewise.
 483         (build_ivar_template, build_ivar_list_template): Likewise.
 484         (build_method_list_template): Likewise.
 485         (build_method_template): Likewise.
 486
 487 2009-05-10  Joseph Myers  <joseph@codesourcery.com>
 488
 489         * objc-act.c: Include intl.h.
 490         (objc_lookup_protocol): Use complete sentences for diagnostics
 491         with %qE for identifiers and translating results of
 492         gen_type_name_0 to locale character set.
 493         (objc_check_decl, check_protocol_recursively,
 494         lookup_and_install_protocols, objc_build_string_object,
 495         objc_get_class_reference, objc_declare_alias, objc_declare_class,
 496         objc_get_class_ivars, error_with_ivar, check_duplicates,
 497         objc_finish_message_expr, objc_build_protocol_expr,
 498         objc_build_selector_expr, build_ivar_reference, objc_add_method,
 499         add_category, add_instance_variable, objc_is_public,
 500         check_methods, check_methods_accessible, check_protocol,
 501         start_class, finish_class, start_protocol, really_start_method,
 502         get_super_receiver, objc_lookup_ivar): Use %E and %qE for
 503         identifiers in diagnostics.  Translate generated text to locale
 504         character set as needed.
 505         (check_protocol, check_protocols): Change name parameter to type
 506         tree.
 507         (lang_report_error_function): Remove.
 508
 509 2009-04-27  Ian Lance Taylor  <iant@google.com>
 510
 511         * objc-act.c (objc_gimplify_expr): Add casts to enum type.
 512
 513 2009-04-24  Ian Lance Taylor  <iant@google.com>
 514
 515         * objc-act.c (get_super_receiver): Update calls to
 516         build_modify_expr to pass new argument.
 517
 518 2009-04-21  Taras Glek <tglek@mozilla.com>
 519
 520         * objc-act.c: Update GTY annotations to new syntax
 521         * objc-act.h: Likewise
 522
 523 2009-04-21  Joseph Myers  <joseph@codesourcery.com>
 524
 525         * ChangeLog: Add copyright and license notices.
 526
 527 2009-04-20  Ian Lance Taylor  <iant@google.com>
 528
 529         * objc-act.c (objc_rewrite_function_call): Change parameter from
 530         params to first_param.  Change all callers.
 531
 532 2009-03-30  Dominique d'Humieres  <dominiq@lps.ens.fr>
 533
 534         PR bootstrap/39583
 535         * objc-act.c (in_late_binary_op): Define for Objective-C++.
 536
 537 2009-03-29  Joseph Myers  <joseph@codesourcery.com>
 538
 539         PR c/456
 540         PR c/5675
 541         PR c/19976
 542         PR c/29116
 543         PR c/31871
 544         PR c/35198
 545         * objc-act.c (objc_finish_try_stmt): Set in_late_binary_op.
 546
 547 2008-12-05  Sebastian Pop  <sebastian.pop@amd.com>
 548
 549         PR bootstrap/38262
 550         * Make-lang.in (cc1obj-dummy, cc1obj): Add BACKENDLIBS,
 551         remove GMPLIBS.
 552
 553 2008-10-06  Aldy Hernandez  <aldyh@redhat.com>
 554
 555         * objc-act.c (objc_build_string_object): Pass location to
 556         build_unary_op.
 557         (init_def_list): Same.
 558         (init_objc_symtab): Same.
 559         (init_module_descriptor): Same.
 560         (build_module_initializer_routine): Same.
 561         (generate_static_references): Same.
 562         (build_typed_selector_reference): Same.
 563         (add_objc_string): Same.
 564         (objc_substitute_decl): Same.
 565         (objc_build_ivar_assignment): Same.
 566         (objc_build_global_assignment): Same.
 567         (objc_build_strong_cast_assignment): Same.
 568         (generate_protocols): Same.
 569         (build_protocol_initializer): Same.
 570         (build_dispatch_table_initializer): Same.
 571         (generate_protocol_list): Same.
 572         (build_category_initializer): Same.
 573         (build_shared_structure_initializer): Same.
 574         (generate_shared_structures): Same.
 575         (objc_build_protocol_expr): Same.
 576         (build_ivar_reference): Same.
 577         (get_super_receiver): Same.
 578
 579 2008-09-23  Aldy Hernandez  <aldyh@redhat.com>
 580
 581         * objc-act.c (next_sjlj_build_enter_and_setjmp): Call
 582         c_common_truthvalue_conversion with location.
 583         (next_sjlj_build_catch_list): Same.
 584         (next_sjlj_build_try_catch_finally): Same.
 585
 586 2008-09-17  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 587
 588         PR objc/37460
 589         * objc-lang.c (LANG_HOOKS_GET_CALLEE_FNDECL): Don't define.
 590         * objc-act.h (objc_get_callee_fndecl): Remove prototype.
 591         * objc-act.c (objc_get_callee_fndecl): Kill.
 592
 593 2008-09-17  Jan Hubicka  <jh@suse.cz>
 594
 595         PR c++/18071
 596         * objc/objc-act.c (objc_finish_method_definition): Do not set
 597         DECL_INLINE.
 598
 599 2008-09-01  Aldy Hernandez  <aldyh@redhat.com>
 600
 601         * objc-act.c (build_typed_selector_reference): Pass input_location to
 602         build_unary_op calls.
 603         (build_selector_reference): Same, but to build_array_ref.
 604         (objc_substitute_decl): Same.
 605         (build_ivar_reference): Same, but to build_indirect_ref.
 606         (get_super_receiver): Same.
 607
 608 2008-07-28  Richard Guenther  <rguenther@suse.de>
 609
 610         Merge from gimple-tuples-branch.
 611
 612         2008-07-18  Aldy Hernandez  <aldyh@redhat.com>
 613
 614         * Make-lang.in (objc-lang.o): Depend on GIMPLE_H.
 615         (objc-act.o): Rename TREE_GIMPLE_H to GIMPLE_H.
 616         * objc-act.h: Include gimple.h instead of tree-gimple.h.
 617         * ipa-reference.c: Same.
 618
 619         2007-11-10  Aldy Hernandez  <aldyh@redhat.com>
 620
 621         * objc-act.c (objc_gimplify_expr): Change pre and post to sequences.
 622         * objc-act.h (objc_gimplify_expr): Change prototype accordingly.
 623
 624 2008-07-21  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 625
 626         * objc-act.c: Fix comment typos.
 627
 628 2008-07-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 629
 630         * objc-act.c (objc_start_class_interface,
 631         objc_start_category_interface, objc_start_class_implementation,
 632         objc_start_category_implementation, objc_build_struct,
 633         generate_static_references, build_private_template,
 634         lookup_category, objc_add_method, add_category,
 635         add_instance_variable, objc_is_public, conforms_to_protocol,
 636         start_class, continue_class, finish_class): Avoid C++ keywords.
 637
 638 2008-07-14  Jason Merrill  <jason@redhat.com>
 639
 640         PR objc++/36723
 641         * objc-act.c (objc_build_constructor): Update C++ tweak.
 642
 643 2007-07-14  Rafael Ávila de Espíndola  <espindola@google.com>
 644
 645         * objc-act.c (synth_module_prologue): Use TREE_NO_WARNING instead
 646         of DECL_IN_SYSTEM_HEADER.
 647
 648 2008-07-11  Ian Lance Taylor  <iant@google.com>
 649
 650         * objc-act.c (objc_is_reserved_word): Always check for RID_CLASS,
 651         etc., not just when OBJCPLUS is defined.
 652
 653 2008-06-19  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 654
 655         * objc-act.c (setup_string_decl, objc_build_string_object,
 656         hash_interface, eq_interface, objc_begin_try_stmt,
 657         encode_method_prototype, build_ivar_list_initializer,
 658         objc_build_encode_expr): Fix for -Wc++-compat.
 659
 660 2008-05-12  Tomas Bily  <tbily@suse.cz>
 661
 662         * objc-act.c (objc_generate_write_barrier, objc_finish_message_expr):
 663         Use CONVERT_EXPR_P.
 664
 665 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
 666
 667         * objc-act.c (objc_build_string_object): Don't set TREE_INVARIANT.
 668
 669 2008-04-03  Tom Tromey  <tromey@redhat.com>
 670
 671         * Make-lang.in (objc_OBJS): New variable.
 672
 673 2008-03-27  Tom Tromey  <tromey@redhat.com>
 674
 675         * Make-lang.in: Revert automatic dependency patch.
 676
 677 2008-03-27  Douglas Gregor  <doug.gregor@gmail.com>
 678
 679         PR obj-c++/35704
 680         * objc-act.c (objc_build_component_ref): Fix call to
 681         finish_class_member_access_expr.
 682         (objc_generate_cxx_ctor_or_dtor): Fix call to
 683         build_special_member_call.
 684
 685 2008-03-25  Andrew Pinski  <pinskia@gmail.com>
 686
 687         PR objc/29197
 688         * objc-act.c (encode_type): Handle when type is error_mark_node.
 689         (objc_push_parm): Handle when the type of parm is error_mark_node.
 690
 691 2008-03-25  Tom Tromey  <tromey@redhat.com>
 692
 693         * Make-lang.in (objc_OBJS): New variable.
 694         (cc1obj-checksum.o, objc/objc-lang.o, objc/objc-act.o): Remove.
 695
 696 2008-03-21  Andreas Tobler  <a.tobler@schweiz.org>
 697
 698         PR bootstrap/35660
 699         * objc-act.c (objc_generate_cxx_ctor_or_dtor): Rename IS_AGGR_TYPE to
 700         MAYBE_CLASS_TYPE_P.
 701         (objc_generate_cxx_cdtors): Likewise.
 702         (add_instance_variable): Likewise.
 703
 704 2008-02-26  Tom Tromey  <tromey@redhat.com>
 705
 706         * objc-act.c (objc_init): Remove old location code.
 707
 708 2008-02-06  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 709
 710         PR other/35107
 711         * Make-lang.in (cc1obj-dummy, cc1obj): Add $(GMPLIBS).
 712
 713 2007-07-30  Nick Clifton  <nickc@redhat.com>
 714
 715         * Make-lang.in: Change copyright header to refer to version 3 of
 716         the GNU General Public License and to point readers at the
 717         COPYING3 file and the FSF's license web page.
 718         * lang-specs.h, objc-act.c, objc-tree.def, objc-act.h,
 719         config-lang.in, objc-lang.c: Likewise.
 720
 721 2007-07-29  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 722
 723         * objc-act.c (objc_get_callee_fndecl): Constify.
 724         * objc-act.h (objc_get_callee_fndecl): Likewise.
 725
 726 2007-07-25  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 727
 728         * objc-act.c (volatilized_hash, volatilized_eq, string_hash,
 729         string_eq): Constify.
 730
 731 2007-04-04  Stuart Hastings  <stuart@apple.com>
 732
 733         PR 31281
 734         * objc/objc-act.c (next_sjlj_build_catch_list): Delete volatile from rethrow decl.
 735
 736 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
 737
 738         * Make-lang.in: Add dummy lang.install-pdf target.
 739
 740 2007-02-18  Kazu Hirata  <kazu@codesourcery.com>
 741
 742         * objc/objc-act.c: Fix comment typos.
 743
 744 2007-02-15  Sandra Loosemore  <sandra@codesourcery.com>
 745             Brooks Moses  <brooks.moses@codesourcery.com>
 746             Lee Millward  <lee.millward@codesourcery.com>
 747
 748         * objc-act.c (receiver_is_class_object): Use new CALL_EXPR accessors.
 749         (objc_get_callee_fndecl): Likewise.
 750
 751 2007-01-23  Andrew Pinski  <pinskia@gmail.com>
 752
 753         PR objc/27438
 754         * objc-act.c (objc_add_static_instance): Mark the decl as
 755         TREE_USED.
 756
 757 2007-01-20  Andrew Pinski  <pinskia@gmail.com>
 758
 759         PR objc/30479
 760         * objc-act.c (hash_interface): Use IDENTIFIER_HASH_VALUE instead
 761         of htab_hash_pointer.
 762         (lookup_interface): Likewise.
 763         (add_class): Likewise.
 764
 765 2007-01-02  Douglas Gregor  <doug.gregor@gmail.com>
 766
 767         * objc-act.c (objc_build_volatilized_type): Keep track of
 768         canonical types.
 769         (objc_get_protocol_qualified_type): Ditto.
 770
 771 2006-11-02  Andreas Tobler  <a.tobler@schweiz.org>
 772
 773         * objc-act.c (objc_finish_file): Remove ifdef clause for OBJCPLUS and
 774         content where we called cp_finish_file.
 775
 776 2006-10-23 Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 777
 778         * objc-act.c (synth_module_prologue): Replace calls to
 779         builtin_function with add_builtin_function.
 780         (build_next_objc_exception_stuff): Replace calls to
 781         builtin_function with add_builtin_function.
 782         (build_objc_exception_stuff): Replace calls to
 783         builtin_function with add_builtin_function.
 784
 785 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 786
 787         * Make-lang.in: Added empty "objc.pdf" target.
 788
 789 2006-09-26  Andrew Pinski  <pinskia@physics.uc.edu>
 790
 791         PR objc/29195
 792         * objc-act.c (objc_push_parm): If we change the type of the
 793         decl, relayout the decl.
 794
 795 2006-09-19  Eric Christopher  <echristo@apple.com>
 796
 797         * objc-act.c (JBLEN): Rename to OBJC_JBLEN,
 798         default to something innocuous.
 799         (build_next_objc_exception_stuff): Rename JBLEN.
 800
 801 2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 802
 803         * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
 804
 805 2006-07-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 806
 807         PR obj-c++/28434
 808         * objc-act.c (lookup_and_install_protocols): Skip error_mark_nodes.
 809
 810 2006-06-06  Mike Stump  <mrs@apple.com>
 811
 812         * objc-act.c: Remove prototype for objc_build_volatilized_type.
 813
 814 2006-05-24  Mike Stump  <mrs@apple.com>
 815
 816         * objc-act.c (build_next_objc_exception_stuff): Use JBLEN instead of _JBLEN.
 817
 818 2006-05-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 819
 820         PR objc/27240
 821         * objc-act.c (objc_is_public): Return early on invalid type.
 822
 823 2006-03-02 Fariborz Jahanian <fjahanian@apple.com>
 824
 825         * objc-act.c (init_module_descriptor): Remove file name from
 826         module descriptor.
 827         (gen_type_name_0): Fix ICE when issuing warning.
 828
 829 2006-02-20 Rafael Ávila de Espíndola <rafael.espindola@gmail.com>
 830         * Make-lang.in (OBJC): Remove
 831         (OBJECTIVE-C): Remove
 832         (objective-c): Remove
 833         (.PHONY): Remove objective-c and ObjC
 834
 835 2005-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
 836
 837         PR objc/25360
 838         * objc/objc-act.c (encode_type): Encode Complex types as 'j' followed
 839         by the inner type.
 840
 841 2005-12-12  Andrew Pinski  <pinskia@physics.uc.edu>
 842
 843         PR objc/25348
 844         * objc-act.c (encode_array): Handle arrays to zero sized types.
 845
 846 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 847
 848         * Make-lang.in (objc.all.build, objc.install-normal): Remove.
 849
 850 2005-12-07  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
 851
 852         * Make-lang.in: Remove all dependencies on s-gtype.
 853
 854 2005-12-02  Richard Guenther  <rguenther@suse.de>
 855
 856         * objc-act.c (objc_build_exc_ptr, next_sjlj_build_enter_and_setjmp
 857         next_sjlj_build_exc_extract, next_sjlj_build_catch_list,
 858         next_sjlj_build_try_catch_finally, objc_begin_catch_clause,
 859         build_objc_method_call, objc_rewrite_function_call): Use buildN
 860         instead of build.
 861
 862 2005-10-20  Geoffrey Keating  <geoffk@apple.com>
 863
 864         * objc-act.c (synth_module_prologue): Clear TREE_NOTHROW
 865         on objc_msgSend and like builtin functions.
 866
 867 2005-10-17  Andreas Krebbel  <krebbel1@de.ibm.com>
 868
 869         * objc-act.c (objc_build_component_ref): Adjust call to
 870         finish_class_member_access_expr due to a changed prototype.
 871
 872 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 873
 874         PR objc/23306
 875         * objc-act.c (generate_strings): Remove and move code to
 876         finish decl to ...
 877         (add_objc_string): here when creating a new string decl.
 878         (finish_objc): Don't call generate_strings.
 879
 880 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
 881
 882         PR objc/23381
 883         * objc-act.c (next_sjlj_build_try_catch_finally): Set
 884         TREE_SIDE_EFFECTS on catch_seq after building it.
 885
 886 2005-08-09  Andrew Pinski  <pinskia@physics.uc.edu>
 887
 888         part of PR objc/21992
 889         * objc-act.c (handle_class_ref): The ref decl is always referenced.
 890
 891 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
 892
 893         Make CONSTRUCTOR use VEC to store initializers.
 894         * objc-act.c (objc_build_constructor): Use build_constructor_from_list
 895         instead of build_constructor.
 896
 897 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
 898
 899         * objc-act.c (objc_push_parm): DECL_ARG_TYPE_AS_WRITTEN is
 900         removed.
 901         * objc-act.h (KEYWORD_ARG_NAME): Use decl_non_common.
 902         (KEYWORD_KEY_NAME): Use decl_minimal.
 903         (METHOD_SEL_NAME): Ditto..
 904         (METHOD_SEL_ARGS): Use decl_non_common.
 905         (METHOD_ADD_ARGS): Ditto.
 906         (METHOD_ADD_ARGS_ELLIPSIS_P): Use decl_common.
 907         (METHOD_DEFINITION): Ditto.
 908         (METHOD_ENCODING): Ditto.
 909         * objc-lang.c: (objc_init_ts): New function.
 910
 911 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 912
 913         * objc-act.c (objc_build_struct): Pass in an actual @interface
 914         instead of its name, and annotate the struct created (and all
 915         existing variants thereof) with the @interface.
 916         (objc_compare_types): Treat forward-declared ObjC classes
 917         as stand-alone (root) classes for purposes of type comparisons.
 918         (build_private_template): Move some code to objc_build_struct().
 919
 920 2005-07-07  Ziemowit Laski  <zlaski@apple.com>
 921
 922         PR objc/22274
 923         * objc-act.c (objc_build_string_object): For GNU-style constants,
 924         use the @interface type rather than the built-in type.
 925
 926 2005-07-03  Kazu Hirata  <kazu@codesourcery.com>
 927
 928         * Make-lang.in (cc1plus-checksum.c): Use
 929         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
 930
 931 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 932
 933         * objc-act.c: Use %q to quote in diagnostics.
 934
 935 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 936
 937         * objc-act.c: Use '+' flag instead of %J.  Use 'q' flag for
 938         quoting.
 939
 940 2005-06-30  Ziemowit Laski  <zlaski@apple.com>
 941
 942         * objc-act.c (objc_build_volatilized_type): New function.
 943         (objc_volatilize_decl): Call objc_build_volatilized_type()
 944         instead of build_qualified_type().
 945
 946 2005-06-29  Ziemowit Laski  <zlaski@apple.com>
 947
 948         * objc-act.c (objc_build_internal_const_str_type): New function.
 949         (check_string_class_template): Use objc_get_class_ivars() instead
 950         of TYPE_FIELDS() to retrieve ivar list.
 951         (AT_LEAST_AS_LARGE_AS): Check the size of each field's type rather
 952         than the field itself.
 953         (objc_build_string_object): Synthesize a "__builtin_ObjCString"
 954         type and use it to lay out compile-time string objects.
 955         * objc-act.h (OCTI_INTERNAL_CNST_STR_TYPE, internal_const_str_type):
 956         New.
 957
 958 2005-06-28  Paul Brook  <paul@codesourcery.com>
 959
 960         * objc-act.c (objc_init_exceptions): Call
 961         default_init_unwind_resume_libfunc.
 962
 963 2005-06-27  Ziemowit Laski  <zlaski@apple.com>
 964
 965         * objc-act.c (objc_build_struct): Save the TYPE_OBJC_INFO
 966         portion of TYPE_LANG_SPECIFIC info for all variants of
 967         a class before calling finish_struct(), and restore
 968         same TYPE_OBJC_INFO afterwards.
 969
 970 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
 971
 972         * all files: Update FSF address in copyright headers.
 973
 974 2005-06-15  Joseph S. Myers  <joseph@codesourcery.com>
 975
 976         * objc-act.c (my_build_string_pointer): New.
 977         (objc_get_class_reference, get_super_receiver): Call
 978         my_build_string_pointer instead of my_build_string when building
 979         function arguments.
 980
 981 2005-05-25  Mike Stump  <mrs@mrs.kithrup.com>
 982
 983         * objc-act.c (volatilized_hash): Avoid warnings on 64-bit
 984         machines.
 985
 986 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
 987
 988         * objc-act.c (objc_build_struct): New function.
 989         (objc_derived_from_p): Likewise.
 990         (objc_build_component_ref): Likewise.
 991         (objc_copy_binfo): Likewise.
 992         (objc_xref_basetypes): Likewise.
 993         (objc_lookup_protocol): Likewise.
 994         (objc_compare_protocols): Likewise.
 995         (objc_volatilize_decl): Likewise.
 996         (encode_aggregate_fields): Likewise.
 997         (volatilized_hash): Likewise.
 998         (volatilized_eq): Likewise.
 999         (objc_compare_types): Likewise.
1000         (objc_type_quals_match): Likewise.
1001         (DERIVED_FROM_P): New ObjC macro, corresponding to C++ macro
1002         of same name.
1003         (get_class_ivars): Add second parameter indicating if entire
1004         hierarchy is desired.
1005         (struct volatilized_type): New type.
1006         (volatilized_htab): New hash table.
1007         (objc_types_compatible_p, objc_comptypes): Remove functions.
1008         (synth_module_prologue): Do not initialize 'unused_list'.
1009         (objc_get_class_reference): Fix ObjC++ impedance mismatches.
1010         (objc_declare_alias): Implement as a typedef.
1011         (objc_substitute_decl, objc_gimplify_expr): Reformat.
1012         (objc_get_class_ivars): Adjust call to get_class_ivars().
1013         (next_sjlj_build_enter_and_setjmp, synth_forward_declarations,
1014         build_ivar_reference, get_super_receiver): Call
1015         objc_build_component_ref() instead of build_component_ref().
1016         (objc_begin_catch_clause): Use DERIVED_FROM_P() instead of
1017         objc_comptypes().
1018         (build_private_template): Call objc_build_struct() instead of
1019         start_struct() and finish_struct().
1020         (hash_init): Initialize volatilized_htab.
1021         (objc_is_public): Adjust calls to objc_get_ivars(); adjust
1022         ObjC++ impedance mismatches.
1023         (encode_aggregate_within): Streamline by calling
1024         encode_aggregate_fields().
1025         * objc-act.h (objc_types_compatible_p): Remove prototype.
1026         (OCTI_UNUSED_LIST, unused_list): Remove slot.
1027         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Remove.
1028
1029 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
1030
1031         * Make-lang.in (cc1obj-dummy): New.
1032         (cc1obj-checksum.c): New.
1033         (cc1obj-checksum.o): New.
1034         (cc1obj): Add cc1obj-checksum.o.
1035
1036 2005-05-18  Mike Stump  <mrs@apple.com>
1037
1038         PR objc/21641
1039         * objc-act.c (struct interface_tuple): Mark it up for GC.
1040         (interface_htab): It is really a struct interface_tuple.
1041
1042 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
1043             Mike Stump  <mrs@apple.com>
1044
1045         Yet more Objective-C++...
1046
1047         * objc-act.c (objc_finish_try_stmt): Add return value.
1048         (objc_build_synchronized): Likewise.
1049
1050         * objc-act.c (objc_is_gcable_type): Add.
1051         (objc_substitute_decl): Add.
1052         (objc_build_ivar_assignment): Add.
1053         (objc_build_global_assignment): Add.
1054         (objc_build_strong_cast_assignment): Add.
1055         (objc_is_ivar_reference_p): Add.
1056         (objc_is_global_reference_p): Add.
1057         (objc_generate_write_barrier): Add.
1058         (objc_rewrite_function_call): Add.
1059         (objc_gimplify_expr): Add Objective-C++ support.
1060         * objc-act.h (ALLOC_OBJC_TYPE_LANG_SPECIFIC): Likewise.
1061         (SIZEOF_OBJC_TYPE_LANG_SPECIFIC): Add.
1062         (INIT_TYPE_OBJC_INFO): Add Objective-C++ support.
1063         (DUP_TYPE_OBJC_INFO): Likewise.
1064         (struct imp_entry): Add field has_cxx_cdtors.
1065         (struct imp_entry *imp_list): Add OCTI_UMSG_FAST_DECL,
1066         OCTI_METH_LIST_TEMPL, OCTI_METH_PROTO_LIST_TEMPL,
1067         OCTI_IVAR_LIST_TEMPL, OCTI_ASSIGN_IVAR_DECL,
1068         OCTI_ASSIGN_IVAR_FAST_DECL, OCTI_ASSIGN_GLOBAL_DECL,
1069         OCTI_ASSIGN_STRONGCAST_DECL.
1070         (umsg_fast_decl): Add.
1071         (objc_assign_ivar_decl): Add.
1072         (objc_assign_ivar_fast_decl): Add.
1073         (objc_assign_global_decl): Add.
1074         (objc_assign_strong_cast_decl): Add.
1075         (objc_method_list_ptr): Add.
1076         (objc_method_proto_list_ptr): Add.
1077         (objc_ivar_list_ptr): Add.
1078
1079         * objc-act.c (should_call_super_dealloc): Add.
1080         (OBJC_VERSION): Bump to 6.
1081         (objc_is_gcable_type): Add.
1082         (objc_substitute_decl): Add.
1083         (objc_build_ivar_assignment): Add.
1084         (objc_build_global_assignment): Add.
1085         (objc_build_strong_cast_assignment): Add.
1086         (objc_is_gcable_p): Add.
1087         (objc_is_ivar_reference_p): Add.
1088         (objc_is_global_reference_p): Add.
1089         (generate_shared_structures): Add flags parameter.
1090         (objc_generate_cxx_ctor_or_dtor): Add.
1091         (objc_generate_cxx_cdtors): Add.
1092         (add_class): Add name parameter.
1093         (objc_types_share_size_and_alignment): Add.
1094         (comp_proto_with_proto): Add strict parameter.
1095         (CLS_HAS_CXX_STRUCTORS): Add.
1096         (TAG_ASSIGNIVAR): Add.
1097         (TAG_ASSIGNGLOBAL): Add.
1098         (TAG_ASSIGNSTRONGCAST): Add.
1099         (TAG_MSGSEND_FAST): Add.
1100         (TAG_ASSIGNIVAR_FAST): Add.
1101         (TAG_CXX_CONSTRUCT): Add.
1102         (TAG_CXX_DESTRUCT): Add.
1103         (OBJC_LOOKUP_CLASS): Add.
1104         (OBJC_LOOKUP_NO_SUPER): Add.
1105         (objc_finish_file): Add pch support.
1106         (objc_finish_implementation): Add Objective-C++ support.
1107         (synth_module_prologue): Likewise.
1108         (synth_module_prologue): Add fast dispatching.
1109         (objc_get_class_reference): Add Objective-C++ support.
1110         (objc_generate_write_barrier): Likewise.
1111         (next_sjlj_build_enter_and_setjmp): Likewise.
1112         (objc_begin_try_stmt): Likewise.
1113         (build_next_objc_exception_stuff): Add fast ivar support.
1114         (build_private_template): Mark the record as used so debug
1115         information is generated.
1116         (build_protocol_template): Add Objective-C++ support.
1117         (objc_method_parm_type) Likewise.
1118         (objc_generate_cxx_ctor_or_dtor): Likewise.
1119         (objc_generate_cxx_cdtors): Likewise.
1120         (build_protocol_initializer): Likewise.
1121         (build_category_template): Likewise.
1122         (build_class_template): Likewise.
1123         (build_method_list_template): Likewise.
1124         (build_category_initializer): Likewise.
1125         (build_shared_structure_initializer): Likewise.
1126         (objc_finish_message_expr): Likewise.
1127         (build_objc_method_call): Add fast dispatch support.
1128         (lookup_method_static): Add support to end search at superclasses.
1129         (add_method_to_hash_list): Add strict parameter to
1130         comp_proto_with_proto.
1131         (objc_add_method): Likewise.
1132         (objc_add_method): Also set the interface_value.
1133         (add_instance_variable): Add Objective-C++ support.
1134         (objc_is_public): Likewise.
1135         (start_class): Likewise.
1136         (continue_class): Likewise.
1137         (encode_aggregate_within): Likewise.
1138         (start_method_def): Likewise.
1139         (objc_start_function): Clear current_function_returns_value
1140         and current_function_returns_null.
1141         (really_start_method): Add Objective-C++ support.
1142         (objc_finish_method_definition): Add warning for missing
1143         [super dealloc].
1144         (finish_objc): Add Objective-C++ support.
1145         (generate_objc_image_info): Likewise.
1146         (objc_lookup_ivar): Likewise.
1147         * objc-act.h (TYPE_HAS_OBJC_INFO): Likewise.
1148         (INIT_TYPE_OBJC_INFO): Likewise.
1149         (DUP_TYPE_OBJC_INFO): Likewise.
1150
1151 2005-04-23  DJ Delorie  <dj@redhat.com>
1152
1153         * objc-act.c: Adjust warning() callers.
1154
1155 2005-04-21  Roger Sayle  <roger@eyesopen.com>
1156
1157         * objc-act.h (METHOD_ADD_ARGS_ELLIPSIS_P): New macro for accessing
1158         this field of an objc method decl.
1159         * objc-act.c (build_method_decl): Take an additional "ellipsis"
1160         argument, and set METHOD_ADD_ARGS_ELLIPSIS_P as appropriate.
1161         (objc_build_method_signature): Accept additional "ellipsis"
1162         argument and pass it to build_method_decl.
1163         (get_arg_type_list, start_method_def, gen_method_decl): Use
1164         the new METHOD_ADD_ARGS_ELLIPSIS_P instead of examining the
1165         TREE_OVERFLOW field of a TREE_LIST node.
1166
1167 2005-04-20  Joseph S. Myers  <joseph@codesourcery.com>
1168
1169         PR c/12913
1170         * objc-act.c (objc_start_function): Create stack level for context
1171         of identifiers with variably modified type.
1172
1173 2005-03-30  Joseph S. Myers  <joseph@codesourcery.com>
1174
1175         PR c/772
1176         PR c/17913
1177         * objc-act.c (objc_start_function): Push context on
1178         label_context_stack.
1179
1180 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
1181
1182         * objc-act.c (next_sjlj_build_enter_and_setjmp,
1183         next_sjlj_build_catch_list, next_sjlj_build_try_catch_finally):
1184         Call c_common_truthvalue_conversion.
1185
1186 2005-02-25  Joseph S. Myers  <joseph@codesourcery.com>
1187
1188         * Make-lang.in (objc/objc-parse.o-warn, objc/objc-parse.o,
1189         objc/objc-parse.c, objc/objc-parse.y): Remove
1190         (OBJC_OBJS, objc.srcextra, objc.tags, objc.mostlyclean,
1191         objc.distclean, objc.maintainer-clean): Update for new parser.
1192         * config-lang.in (gtfiles): Update for new parser.
1193
1194 2005-01-29  Kazu Hirata  <kazu@cs.umass.edu>
1195
1196         * lang-specs.h, objc-act.c, objc-act.h, objc-lang.c: Update
1197         copyright.
1198
1199 2005-01-27  Matt Austern  <austern@apple.com>
1200
1201         * objc-act.c (objc_finish_file): In ObjC++ mode, set at_eof before
1202         calling instantiate_pending_templates.
1203
1204 2005-01-26  Alexander Malmberg  <alexander@malmberg.org>
1205
1206         PR objc/18862
1207         * objc-act.c (build_selector_translation_table): Use
1208         input_location in the diagnostic for the GNU runtime or if
1209         TREE_PURPOSE (chain) is NULL.
1210
1211 2005-01-25  Alexander Malmberg  <alexander@malmberg.org>
1212
1213         PR objc/18408
1214         * objc-act.c (objc_types_compatible_p): New function.
1215         * objc-act.h (objc_types_compatible_p): Declare.
1216         * objc-lang.c (LANG_HOOKS_TYPES_COMPATIBLE_P): Define.
1217
1218 2005-01-16  Ziemowit Laski  <zlaski@apple.com>
1219
1220         * objc-act.c (objc_push_parm): Call c_type_promotes_to()
1221         via a lang-hook.
1222
1223 2005-01-15  Ziemowit Laski  <zlaski@apple.com>
1224
1225         PR objc/19321
1226         * objc-act.c (get_arg_type_list): Decay function arguments into
1227         pointers.
1228         (objc_push_parm): Likewise; bring PARM_DECL construction closer
1229         in line with what the C front-end does.
1230         (objc_get_parm_info): Call pushdecl() and finish_decl() on
1231         each PARM_DECL, like the C front-end does.
1232         (start_method_def): Remove redundant ARRAY_TYPE decay.
1233         (objc_start_function): Bring closer in line with what the
1234         C front-end does for functions.
1235
1236 2005-01-14  Mike Stump  <mrs@apple.com>
1237
1238         * lang-specs.h ("@objective-c"): Use cc1obj when -E is used so
1239         that -fobjc-exceptions is accepted.
1240
1241 2004-12-30  Ziemowit Laski  <zlaski@apple.com>
1242
1243         PR objc/18971
1244         * objc-act.c (get_arg_type_list, start_method_def): Decay
1245         array arguments into pointers.
1246         (gen_type_name_0): Learn to pretty-print array types.
1247
1248 2004-12-15  Ziemowit Laski  <zlaski@apple.com>
1249
1250         * objc-act.c (build_private_template): Change to return 'void'; do
1251         not set ivar_context, uprivate_record or objc_instance_type.
1252         (objc_comptypes, gen_type_name_0): For types 'id' and 'Class',
1253         retrieve protocol list from the pointee rather than the pointer itself;
1254         check TYPE_HAS_OBJC_INFO(...) precondition before accessing
1255         TYPE_OBJC_PROTOCOL_LIST.
1256         (objc_get_protocol_qualified_type): For types 'id' and 'Class',
1257         construct a variant of the pointee as well as the pointer, and
1258         store protocol information in the former.  When creating variants
1259         of RECORD_TYPEs, clone their TYPE_LANG_SPECIFIC fields and propagate
1260         TYPE_OBJC_INTERFACE information.
1261         (objc_declare_class): If a TYPE_DECL is looked up, retrieve the
1262         underlying RECORD_TYPE to check for presence of TYPE_OBJC_INTERFACE;
1263         for newly-created RECORD_TYPEs, create a tentative TYPE_OBJC_INTERFACE
1264         holding an IDENTIFIER_NODE.
1265         (objc_finish_message_expr): Check TYPE_HAS_OBJC_INFO(...) before
1266         accessing TYPE_OBJC_PROTOCOL_LIST; Use TYPE_OBJC_INTERFACE instead
1267         of calling lookup_interface(); allow for TYPE_OBJC_INTERFACE holding
1268         an IDENTIFIER_NODE (meaning a @class forward-declaration only).
1269         (objc_is_public): Check TYPE_OBJC_INTERFACE instead of calling
1270         lookup_interface().
1271         (continue_class): For @implementations, set ivar_context,
1272         uprivate_record and objc_instance_type, for @interfaces, call
1273         build_private_template().
1274         (encode_pointer): Check TYPE_HAS_OBJC_INFO(...) before accessing
1275         TYPE_OBJC_INTERFACE.
1276         (objc_types_are_equivalent): Check TYPE_HAS_OBJC_INFO(...) before
1277         accessing TYPE_OBJC_PROTOCOL_LIST.
1278         * objc-act.h (OBJC_INFO_SLOT_ELTS, TYPE_OBJC_INFO, INIT_TYPE_OBJC_INFO,
1279         DUP_TYPE_OBJC_INFO, ALLOC_OBJC_TYPE_LANG_SPECIFIC,
1280         SIZEOF_OBJC_TYPE_LANG_SPECIFIC): New macros.
1281         (TYPE_OBJC_INTERFACE): Replaces TREE_STATIC_INSTANCE and now points
1282         to an actual @interface; stored in TYPE_LANG_SPECIFIC(...).
1283         (TYPE_OBJC_PROTOCOL_LIST): Replaces TYPE_PROTOCOL_LIST; stored in
1284         TYPE_LANG_SPECIFIC(...).
1285         (TREE_STATIC_INSTANCE, TYPE_PROTOCOL_LIST): Delete.
1286         (IS_ID, IS_CLASS, IS_PROTOCOL_QUALIFIED_UNTYPED, IS_SUPER,
1287         TYPED_OBJECT): Check for POINTER_TYPE rather than POINTER_TYPE_P;
1288         adjust for use of TYPE_OBJC_INTERFACE and TYPE_OBJC_PROTOCOL_LIST
1289         instead of TREE_STATIC_INSTANCE and TYPE_PROTOCOL_LIST.
1290
1291 2004-11-29  Joseph Myers  <joseph@codesourcery.com>
1292
1293         PR c/7544
1294         * Make-lang.in (objc/objc-act.o): Update dependencies.
1295         * objc-act.c (objc_finish_file): Call
1296         maybe_apply_pending_pragma_weaks if not OBJCPLUS.
1297
1298 2004-11-09  Andrew Pinski  <pinskia@physics.uc.edu>
1299
1300         PR objc/18406
1301         * obj-act.c (encode_type): 96bits doubles are encoded the
1302         same way as 64bit and 128bit doubles are.
1303
1304 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
1305
1306         * objc-act.c: Use %q, %< and %> for quoting in diagnostics.
1307
1308 2004-11-08  Andrew Pinski  <pinskia@physics.uc.edu>
1309
1310         PR objc/16546
1311         * objc-act.c (generate_method_descriptors): Remove setting
1312         the new decls' type to variable_length_type.
1313         (generate_ivar_lists): Likewise.
1314         (generate_dispatch_tables): Likewise.
1315
1316 2004-10-30  Ziemowit Laski  <zlaski@apple.com>
1317
1318         * objc-act.c (objc_lookup_ivar): The new OTHER parameter
1319         contains the result of the ID lookup by the C or C++
1320         front-end; in class methods, use OTHER if it exists;
1321         in instance methods, use OTHER only if it is locally
1322         declared.
1323
1324 2004-10-26  Ziemowit Laski  <zlaski@apple.com>
1325
1326         * objc-act.c (finish_class): Do not synthesize bogus
1327         'extern objc_object *_Foo;' declarations for @interface Foo.
1328
1329 2004-10-25  Ziemowit Laski  <zlaski@apple.com>
1330             David Ayers  <d.ayers@inode.at>
1331
1332         * objc-act.c (objc_comptypes): Use IS_PROTOCOL_QUALIFIED_UNTYPED
1333         instead of IS_PROTOCOL_QUALIFIED_ID; add comparisons for:
1334         'Class <Protocol> != id <Protocol>'; 'Class <Protocol> != <class> *';
1335         'Class <Protocol> == id' and 'Class <Protocol> == Class'.
1336         (objc_is_id): Add test for 'super'.
1337         (objc_finish_message_expr): Allow for messaging of 'Class <Proto>'
1338         receivers; if class methods are not found in protocol lists, search
1339         for instance methods therein and warn if one is found.  Look in
1340         global hash tables for suitable method as a last resort when messaging
1341         'id <Proto>', 'Class <Proto>' and invalid receiver types.
1342         (objc_add_method): Insert instance methods listed in protocols into
1343         the global class method hash table.
1344         * objc-act.h (IS_PROTOCOL_QUALIFIED_ID): Rename to
1345         IS_PROTOCOL_QUALIFIED_UNTYPED and allow for 'Class <Proto>' in
1346         addition to 'id <Proto>'.
1347
1348 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
1349
1350         PR objc/17923
1351         * objc-act.c (objc_build_string_object): Create a CONST_DECL
1352         for the NeXT runtime case.
1353
1354 2004-10-02  Kazu Hirata  <kazu@cs.umass.edu>
1355
1356         * objc-act.c: Fix comment typos.
1357
1358 2004-09-24  Ziemowit Laski  <zlaski@apple.com>
1359
1360         * objc-act.c (init_objc_symtab, init_module_descriptor,
1361         build_shared_structure_initializer): When initializing 'long'
1362         fields, ensure that the initializer value is also 'long'.
1363
1364 2004-09-24  Zack Weinberg  <zack@codesourcery.com>
1365
1366         * objc-act.c: Change annotate_with_locus to SET_EXPR_LOCATION
1367         throughout.
1368         (objc_init): Only set input_line to 0 #ifndef USE_MAPPED_LOCATION.
1369         (build_selector_translation_table): Use %J in diagnostic
1370         instead of diddling input_line.  Fix spelling.
1371
1372 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
1373
1374         * objc-act.c (objc_fold_objc_type_ref): New function.
1375         * objc-act.h (objc_fold_objc_type_ref): New prototype.
1376
1377 2004-09-09  Joseph S. Myers  <jsm@polyomino.org.uk>
1378
1379         * objc-act.c (objc_start_function, really_start_method,
1380         objc_get_parm_info, start_method_def): Update to new arg_info
1381         structures.
1382
1383 2004-09-07  Ziemowit Laski  <zlaski@apple.com>
1384
1385         * Make-lang.in (objc/objc-parse.o): Depend on $(C_COMMON_H) instead of
1386         objc/objc-act.h.
1387         (objc/objc-act.o): Depend on $(HASHTAB_H).
1388         * objc-act.c: Include hashtab.h; in ObjC++ mode, include cp-tree.h and
1389         objcp-decl.h instead of c-tree.h.
1390         (build_module_descriptor, get_class_ivars, synth_id_with_class_suffix,
1391         error_with_ivar, gen_method_decl, gen_declaration, setup_string_decl,
1392         build_protocol_template): Adjust prototypes.
1393         (build_module_initializer_routine, start_class, continue_class,
1394         finish_class, start_method_def, objc_start_function, start_protocol,
1395         build_method_decl, objc_add_method, add_instance_variable,
1396         build_ivar_reference, is_ivar, is_private, get_super_receiver,
1397         build_selector_table_decl, objc_push_parm, objc_get_parm_info,
1398         gen_type_name, gen_type_name_0, start_var_decl, finish_var_decl,
1399         create_field_decl): New prototypes.
1400         (objc_expand_function_end, comp_method_with_proto, objc_expr_last,
1401         gen_declaration_1, gen_declarator, is_complex_decl, adorn_decl,
1402         define_decl, create_builtin_decl, gen_declspecs): Remove prototypes.
1403         (TYPE_ID): Rename to OBJECT_TYPEDEF_NAME.
1404         (CLASS_TYPEDEF_NAME): New.
1405         (TAG_EXECCLASS): Change from a global variable to a #define.
1406         (TAG_RETURN_STRUCT): Delete.
1407         (TAG_GNUINIT): New, holds '__objc_gnu_init' name.
1408         (objc_inherit_code, objc_public_flag): New, moved from c-parse.in.
1409         (string_descriptor): New struct.
1410         (string_htab): New hash table.
1411         (string_hash, string_eq): New prototypes.
1412         (generate_struct_by_value_array): Call create_field_decl() instead of
1413         create_builtin_decl().
1414         (objc_init): Do not initialize objc_ellipsis_node or TAG_EXECCLASS;
1415         In ObjC++ mode, call cxx_init() instead of c_objc_common_init().
1416         (objc_finish_file): In ObjC++, call instantiate_pending_templates()
1417         and cp_finish_file().
1418         (define_decl, get_static_reference, get_protocol_reference,
1419         create_builtin_decl): Remove functions.
1420         (objc_start_class_interface, objc_start_category_interface,
1421         objc_start_protocol, objc_continue_interface, objc_finish_interface,
1422         objc_start_class_implementation, objc_start_category_implementation,
1423         objc_continue_implementation, objc_finish_implementation,
1424         objc_set_visibility, objc_set_method_type,
1425         objc_build_method_signature, objc_add_method_declaration,
1426         objc_start_method_definition, objc_add_instance_variable,
1427         objc_get_protocol_qualified_type, create_field_decl,
1428         start_var_decl, finish_var_decl): New functions.
1429         (setup_string_decl): Simplify since it is only called once.
1430         (synth_module_prologue): Call build_class_template(); predefine 'id'
1431         and 'Class' as typedefs; rename 'temp_type' to 'type'; disable debug
1432         hooks for duration of function; fix GNU runtime messenger signatures
1433         to correspond to reality; forward-declare '__objc_exec_class' for the
1434         GNU runtime; call build_selector_table_decl(); in ObjC++ mode, generate
1435         'extern "C" { ... }' wrappers around synthesized declarations; call
1436         build_protocol_template() and build_category_template().
1437         (string_hash, string_eq): New functions.
1438         (objc_build_string_object): Check metaclass correctness only once;
1439         store string literals in hash table.
1440         (objc_build_constructor): Do not convert initializer elements;
1441         adjust for ObjC++ impedance mismatch.
1442         (build_objc_symtab_template): Call create_field_decl() instead of
1443         create_builtin_decl().
1444         (init_objc_symtab): Add missing conversion to initializer element.
1445         (build_metadata_decl): Call start_var_decl() instead of define_decl().
1446         (generate_objc_symtab_decl): Do not call build_category_template();
1447         call start_var_decl() and finish_var_decl() instead of start_decl()
1448         and finish_decl().
1449         (build_module_descriptor): Call create_field_decl() instead of
1450         grokfield(); call start_var_decl() and finish_var_decl() instead of
1451         start_decl() and finish_decl(); always mark module descriptor as
1452         used; move GNU runtime-specific functionality to
1453         build_module_initializer_routine().
1454         (build_module_initializer_routine): New function, broken off of
1455         build_module_descriptor().
1456         (objc_static_init_needed_p, objc_generate_static_init_call): New
1457         functions.
1458         (generate_static_references, generate_strings,
1459         build_selector_translation_table, generate_descriptor_table,
1460         generate_ivars_list, generate_dispatch_table, generate_category): Call
1461         start_var_decl() and finish_var_decl() instead of start_decl() and
1462         finish_decl(); build a type directly instead of via groktypename().
1463         (build_selector_reference_decl, build_selector_table_decl,
1464         build_class_reference_decl, build_protocol_reference,
1465         generate_objc_image_info): Call start_var_decl() instead of
1466         build_decl().
1467         (build_selector_reference): For GNU runtime, do not call
1468         build_selector_reference_decl().
1469         (build_selector, build_typed_selector_reference): Always convert
1470         result to the selector type.
1471         (add_objc_string): Cast return value to 'char *'.
1472         (build_method_prototype_template, build_selector_template,
1473         build_method_template): Use actual selector type for fields
1474         pointing to selectors.
1475         (finish_objc): For GNU runtime, call
1476         build_module_initializer_routine() after build_module_descriptor().
1477         (generate_protocol_list, generate_shared_structures): Call
1478         start_var_decl() and finish_var_decl() instead of start_decl() and
1479         finish_decl(); build a type directly instead of via
1480         groktypename().
1481         (synth_id_with_class_suffix): Return a string.
1482         (get_arg_type_list): For instance methods, use the instance type for
1483         'self'; do not call groktypename_in_parm_context().
1484         (build_objc_string_decl): Squash redeclaration errors in ObjC++.
1485         (objc_is_class_name): Use OBJC_TYPE_NAME instead of TYPE_NAME;
1486         handle RECORD_TYPEs in ObjC as well as ObjC++.
1487         (objc_is_id): New function.
1488         (objc_is_object_ptr): Return the canonical type node.
1489         (objc_get_class_ivars): Simplify using get_class_ivars().
1490         (get_class_ivars): Remove second parameter; create a fresh copy
1491         of the ivar list for each call; do not check for existence of
1492         super class.
1493         (objc_eh_runtime_type): Mark #ifndef OBJCPLUS.
1494         (objc_init_exceptions): When using SJLJ-style exceptions, require
1495         the use of '-fobjc-exceptions' flag; do not require it for DWARF-style
1496         exceptions.
1497         (objc_build_exc_ptr, next_sjlj_build_try_catch_finally): Use
1498         objc_object_type instead of objc_id_type.
1499         (objc_begin_catch_clause): Convert the incoming PARM_DECL into
1500         a VAR_DECL before placing it in the appropriate scope; do not
1501         call define_decl(); adjust call to c_begin_compound_stmt();
1502         use objc_object_type instead of objc_id_type.
1503         (build_next_objc_exception_stuff): Call create_field_decl() instead
1504         of create_builtin_decl(); construct type directly instead of calling
1505         groktypename(); use OBJC_VOID_AT_END to mark end of function parameters.
1506         (build_private_template): Adjust call to get_class_ivars(); build
1507         a type directly instead of via groktypename().
1508         (build_protocol_template, build_method_prototype_list_template,
1509         build_method_prototype_template, build_category_template,
1510         build_selector_template, build_class_template, build_super_template,
1511         build_ivar_template, build_ivar_list_template,
1512         build_method_list_template, build_method_template):
1513         Call create_field_decl() instead of grokfield().
1514         (objc_method_parm_type): Do not call groktypename().
1515         (generate_descriptor_table): Call start_var_decl() and
1516         finish_var_decl() instead of start_decl() and finish_decl().
1517         (generate_method_descriptors, build_protocol_initializer,
1518         generate_dispatch_tables, build_category_initializer,
1519         build_shared_structure_initializer): Do not call groktypename().
1520         (generate_protocols): Call start_var_decl() and finish_var_decl()
1521         instead of start_decl() and finish_decl(); do not call groktypename().
1522         (error_with_ivar): Remove last parameter.
1523         (check_ivars): Do not iterate ovar CLASS_RAW_IVARS lists in addition
1524         to CLASS_IVARS lists; adjust calls to error_with_ivar().
1525         (generate_ivar_lists): Convert one of the initializer elements; do
1526         not call groktypename().
1527         (get_arg_type_list, start_method_def, gen_method_def): Account for
1528         new representation of variable arguments and '...' in Objective-C
1529         methods; add Objective-C++ impedance matching code.
1530         (is_objc_type_qualifier): Remove function.
1531         (adjust_type_for_id_default): Simplify; there is no longer a need to
1532         wade through declspecs.
1533         (lookup_interface, start_class, continue_class,
1534         finish_class, start_method_def, start_protocol, build_method_decl,
1535         objc_add_method, add_instance_variable, build_ivar_reference,
1536         is_ivar, is_private, get_super_receiver, objc_build_finally_epilogue):
1537         Make into static functions.
1538         (receiver_is_class_object): Use new IS_CLASS() macro.
1539         (objc_build_message_expr): Tweak ObjC++ message argument handling;
1540         call objc_finish_message_expr() instead of finish_message_expr().
1541         (finish_message_expr): Rename to objc_finish_message_expr(); use
1542         OBJC_TYPE_NAME and OBJC_SET_TYPE_NAME macros instead of TYPE_NAME.
1543         call gen_type_name() instead of gen_declaration(); call objc_is_id()
1544         instead of using IS_ID and IS_CLASS; Use objc_class_name instead of
1545         calling get_identifier("Class"); handle CONVERT_EXPRs in receiver.
1546         (build_objc_method_call, warn_with_method): Do not call groktypename().
1547         (build_ivar_reference): Call convert() instead of clobbering in a
1548         type.
1549         (hash_init): Initialize string_htab hash table.
1550         (add_instance_variable): Simplify parameter list; do not call grokfield();
1551         do not populate CLASS_IVARS list.
1552         (start_class): Check for the existence of super class, if one was specified.
1553         (continue_class): Use CLASS_RAW_IVARS rather than CLASS_IVARS; do not
1554         call build_class_template(); adjust call to get_class_ivars(); call
1555         build_decl(), pushdecl() and finish_decl() instead of define_decl().
1556         (finish_class): Call build_decl(), pushdecl() and finish_decl() instead
1557         of define_decl().
1558         (add_protocols): Use PROTOCOL_BINFO_ELTS for the tree vector size.
1559         (start_protocol): Do not call build_protocol_template(); use
1560         PROTOCOL_BINFO_ELTS for the tree vector size.
1561         (encode_type_qualifiers): Do not handle the 'const' qualifier here.
1562         (encode_pointer): Encode 'const char *' as 'r*', for backwards
1563         compatibility.
1564         (encode_array): Use HOST_WIDE_INT_PRINT_DEC instead of "%ld".
1565         (encode_type): Handle the 'const' qualifier here.
1566         (objc_parmlist): New global variable, sued by objc_push_parm and
1567         objc_get_parm_info().
1568         (objc_push_parm, objc_get_parm_info): New functions.
1569         (objc_expr_last): Remove function.
1570         (synth_self_and_ucmd_args): For instance methods, use the instance
1571         type for 'self'; call objc_push_parm() instead of push_parm_decl().
1572         (start_method_def): Do not call push_scope(), declare_parm_level(),
1573         pop_scope(), push_parm_decl(), store_parm_decls() or objc_expr_last();
1574         just use objc_push_parm() and objc_get_parm_info().
1575         (comp_method_with_proto): Remove function.
1576         (objc_types_are_equivalent): Strip away indirections before comparing
1577         underlying types.
1578         (comp_proto_with_proto): Do not call groktypename(); types are no
1579         longer in raw declspec format.
1580         (objc_start_function): New function.
1581         (really_start_method): Call comp_proto_with_proto() instead of
1582         comp_method_with_proto(); call objc_start_function() instead of
1583         hand-crafting a function declarator.
1584         (continue_method_def, objc_expand_function_end): Remove functions.
1585         (get_super_receiver): Call objc_get_current_scope() instead of
1586         get_current_scope(); reference 'super_class' field (instead of
1587         'class').
1588         (finish_method_def): Rename to objc_finish_method_definition() and
1589         add a function decl parameter; move method encoding call from
1590         objc_expand_function_end().
1591         (is_complex_decl, adorn_decl, gen_declarator, gen_declspecs,
1592         gen_declaration_1): Remove functions.
1593         (tmpbuf, RAW_DECLSPEC): Remove.
1594         (gen_declaration): Remove second parameter; simplify to deal
1595         with TYPE_P nodes instead of raw declspecs.
1596         (gen_type_name, gen_type_name_0): New functions.
1597         (gen_method_decl): Remove second parameter; call gen_type_name()
1598         instead of gen_declaration_1().
1599         (dump_interface): Adjust calls to gen_declaration() and
1600         gen_method_decl(); do not allocate a separate string buffer.
1601         (init_objc): Allocate a larger string buffer to accommodate
1602         dump_interface(); adjust call to build_module_descriptor();
1603         add call to build_module_initializer_routine() for the GNU
1604         runtime.
1605         (generate_classref_translation_entry): Do not call start_decl(); call
1606         finish_var_decl() instead of finish_decl(); call convert() instead of
1607         build_c_cast().
1608         * objc-act.h (CLASS_OWN_IVARS): Remove accessor.
1609         (CLASS_BINFO_ELTS): Reduce from 6 to 5, now that CLASS_OWN_IVARS is
1610         gone.
1611         (OCTI_GNU_INIT_DECL, GNU_INIT_decl): New.
1612         (OCTI_ELLIPSIS_NODE, objc_ellipsis_node): Remove.
1613         (OCTI_ID_ID, id_type, objc_id_id): Rename to OCTI_ID_NAME,
1614         objc_object_type and objc_object_name, respectively.
1615         (OCTI_CLS_REF, OCTI_CLASS_NAME, objc_class_reference,
1616         objc_class_name): New.
1617         (IS_CLASS): New macro.
1618         (IS_ID, IS_SUPER): Robustify.
1619         (OCTI_EXECCLASS_DECL, execclass_decl): New.
1620         (finish_file, start_class, continue_class, finish_class,
1621         start_method_def, continue_method_def, finish_method_def,
1622         start_protocol, finish_protocol, objc_build_throw_stmt,
1623         objc_build_try_catch_finally_stmt, objc_build_synchronized_prologue,
1624         objc_build_synchronized_epilogue, objc_build_try_prologue,
1625         objc_build_try_epilogue, objc_build_catch_stmt, objc_build_catch_epilogue,
1626         objc_build_finally_prologue, objc_build_finally_epilogue,
1627         is_ivar, is_private, is_public, add_instance_variable, objc_add_method,
1628         get_super_receiver, objc_clear_super_receiver, get_class_ivars_from_name,
1629         get_class_reference, get_static_reference, get_object_reference,
1630         build_message_expr, finish_message_expr, build_selector_expr,
1631         build_ivar_reference, build_keyword_decl, build_method_decl,
1632         build_protocol_expr, build_objc_string_object, objc_declare_alias,
1633         objc_declare_class, objc_declare_protocols, objc_comptypes,
1634         objc_check_decl, build_encode_expr): Remove prototypes.
1635         (imp_count, cat_count): Make GGC-aware.
1636         (OBJC_SET_TYPE_NAME): New macro.
1637
1638 2004-09-03  Ziemowit Laski  <zlaski@apple.com>
1639
1640         * config-lang.in: Update copyright notice.
1641         (lang_requires): Indicate that ObjC requires C to be built first.
1642
1643 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1644
1645         * objc-act.c (objc_check_decl): Use OBJC_TYPE_NAME macro instead of
1646         TYPE_NAME.
1647         (build_objc_string_object): Rename to objc_build_string_object().
1648         (get_class_reference): Rename to objc_get_class_reference().
1649         (get_class_ivars_from_name): Rename to objc_get_class_ivars().
1650         (next_sjlj_build_catch_list, get_super_receiver): Call
1651         objc_get_class_reference() instead of get_class_reference().
1652         (build_keyword_decl): Rename to objc_build_keyword_decl().
1653         (build_message_expr): Rename to objc_build_message_expr().
1654         (build_protocol_expr): Rename to objc_build_protocol_expr().
1655         (build_selector_expr): Rename to objc_build_selector_expr().
1656         (build_encode_expr): Rename to objc_build_encode_expr().
1657         * objc-act.h (get_class_ivars_from_name): Rename prototype to
1658         objc_get_class_ivars().
1659         (get_class_reference): Rename prototype to objc_get_class_reference().
1660         (build_message_expr): Rename prototype to objc_build_message_expr().
1661         (build_selector_expr): Rename prototype to objc_build_selector_expr().
1662         (build_keyword_decl): Rename prototype to objc_build_keyword_decl().
1663         (build_protocol_expr): Rename prototype to objc_build_prototype_expr().
1664         (build_objc_string_object): Rename prototype to
1665         objc_build_string_object().
1666
1667 2004-09-01  Ziemowit Laski  <zlaski@apple.com>
1668
1669         * objc-act.c (lookup_interface): Make function 'static' and add a
1670         local prototype.
1671         (objc_check_decl, get_class_reference, objc_declare_alias,
1672         objc_declare_class, objc_is_object_ptr): Call objc_is_class_name()
1673         instead of is_class_name().
1674         (get_super_receiver, objc_clear_super_receiver): Call
1675         objc_get_current_scope() instead of get_current_scope().
1676         (is_class_name): Rename to objc_is_class_name.
1677         (lookup_objc_ivar): Rename to objc_lookup_ivar.
1678
1679 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
1680
1681         * objc-act.c (objc_is_reserved_word): New function.
1682
1683 2004-08-15  Ziemowit Laski  <zlaski@apple.com>
1684
1685         * Make-lang.in (objc/objc-lang.o): Depend on $(C_PRETTY_PRINT_H),
1686         $(DIAGNOSTIC_H), c-objc-common.h and gtype-objc.h, but not on toplev.h.
1687         (objc/objc-parse.o): Do not depend on gtype-objc.h.
1688         * objc-act.c: Do not include gtype-objc.h.
1689         (finish_file): Rename to objc_finish_file().
1690         * objc-act.h (finish_file): Update copyright notice; remove prototype.
1691         * objc-lang.c: Update copyright notice; include diagnostic.h,
1692         c-objc-common.h, c-pretty-print.h and gtype-objc.h; do not include
1693         toplev.h.
1694         (finish_file): New hook routine.
1695         (LANG_HOOKS_FINISH, LANG_HOOKS_INIT_OPTIONS,
1696         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
1697         LANG_HOOKS_MISSING_ARGUMENT, LANG_HOOKS_POST_OPTIONS,
1698         LANG_HOOKS_GET_ALIAS_SET, LANG_HOOKS_SAFE_FROM_P,
1699         LANG_HOOKS_EXPAND_EXPR, LANG_HOOKS_MARK_ADDRESSABLE,
1700         LANG_HOOKS_PARSE_FILE, LANG_HOOKS_TRUTHVALUE_CONVERSION,
1701         LANG_HOOKS_FINISH_INCOMPLETE_DECL, LANG_HOOKS_UNSAFE_FOR_REEVAL,
1702         LANG_HOOKS_STATICP, LANG_HOOKS_SET_DECL_ASSEMBLER_NAME,
1703         LANG_HOOKS_NO_BODY_BLOCKS, LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL,
1704         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_FUNCTION_ENTER_NESTED,
1705         LANG_HOOKS_FUNCTION_LEAVE_NESTED, LANG_HOOKS_DUP_LANG_SPECIFIC_DECL,
1706         LANG_HOOKS_DECL_UNINIT, LANG_HOOKS_RTL_EXPAND_STMT,
1707         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
1708         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
1709         LANG_HOOKS_TREE_INLINING_DISREGARD_INLINE_LIMITS,
1710         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
1711         LANG_HOOKS_TREE_INLINING_CONVERT_PARM_FOR_INLINING,
1712         LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS,
1713         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
1714         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_TYPE_FOR_MODE,
1715         LANG_HOOKS_TYPE_FOR_SIZE, LANG_HOOKS_SIGNED_TYPE,
1716         LANG_HOOKS_UNSIGNED_TYPE, LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE,
1717         LANG_HOOKS_INCOMPLETE_TYPE_ERROR, LANG_HOOKS_TYPE_PROMOTES_TO,
1718         LANG_HOOKS_REGISTER_BUILTIN_TYPE, LANG_HOOKS_WRITE_GLOBALS):
1719         Move to c-objc-common.h.
1720
1721 \f
1722 Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
1723
1724 Copying and distribution of this file, with or without modification,
1725 are permitted in any medium without royalty provided the copyright
1726 notice and this notice are preserved.