gcc/c-family/ChangeLog

   1 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
   2
   3         * c-common.h (c_common_init_ts): Declare.
   4         * c-common.c (c_common_init_ts): Define.
   5
   6 2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
   7
   8         * c-objc.h (objc_build_message_expr): Updated prototype.
   9         * stub-objc.c (objc_build_message_expr): Likewise.
  10
  11 2011-04-12  Martin Jambor  <mjambor@suse.cz>
  12
  13         * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
  14         of cgraph_node.
  15
  16 2011-04-11  Richard Guenther  <rguenther@suse.de>
  17
  18         * c-common.c (complete_array_type): Build a range type of
  19         proper type.
  20
  21 2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
  22
  23         * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
  24         (handle_type_generic_attribute): Likewise.
  25
  26 2011-04-07  Jason Merrill  <jason@redhat.com>
  27
  28         PR c++/48450
  29         * c-common.c (c_common_truthvalue_conversion): Don't ignore
  30         conversion from C++0x scoped enum.
  31
  32 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
  33
  34         * c-target-def.h: New file.
  35         * c-target.def: New file.
  36         * c-target.h: New file.
  37         * c-common.c (targetcm): Don't define here.
  38         * c-common.h (default_handle_c_option): Declare.
  39         * c-format.c: Include c-target.h instead of target.h.
  40         * c-opts.c: Include c-target.h instead of target.h.  Explicitly
  41         include tm.h.
  42         (default_handle_c_option): Move from targhooks.c.
  43
  44 2011-03-29  Jakub Jelinek  <jakub@redhat.com>
  45
  46         PR preprocessor/48248
  47         * c-ppoutput.c (print): Add src_file field.
  48         (init_pp_output): Initialize it.
  49         (maybe_print_line): Don't optimize by adding up to 8 newlines
  50         if map->to_file and print.src_file are different file.
  51         (print_line): Update print.src_file.
  52
  53 2011-03-25  Kai Tietz  <ktietz@redhat.com>
  54
  55         * c-ada-spec.c (compare_comment): Use filename_cmp
  56         instead of strcmp for filename.
  57
  58 2011-03-25  Jeff Law  <law@redhat.com>
  59
  60         * c-family/c-common.c (def_fn_type): Add missing va_end.
  61
  62 2011-03-25  Jason Merrill  <jason@redhat.com>
  63
  64         * c.opt: Add -std=c++03.
  65
  66 2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
  67
  68         * c-ada-spec.c (dump_ada_template): Skip non-class instances.
  69
  70 2011-03-17  Kai Tietz
  71
  72         PR target/12171
  73         * c-pretty-print.c (pp_c_specifier_qualifier_list):
  74         Display allowed attributes for function pointer types.
  75         (pp_c_attributes_display): New function to display
  76         attributes having affects_type_identity flag set to true.
  77         * c-pretty-print.h (pp_c_attributes_display): New prototype.
  78
  79         * c-common.c (c_common_attribute_table):
  80         Add new element.
  81         (c_common_format_attribute_table): Likewise.
  82
  83 2011-03-18  Jason Merrill  <jason@redhat.com>
  84
  85         * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
  86         * c-common.h: Don't declare it here.
  87         * c-common.c: Or define it here.
  88         * c-opts.c (c_common_handle_option): Or set it here.
  89
  90         PR c++/35315
  91         * c-common.c (handle_transparent_union_attribute): Don't
  92         make a duplicate type in C++.
  93
  94 2011-03-15  Jason Merrill  <jason@redhat.com>
  95
  96         * c-common.c (max_constexpr_depth): New.
  97         * c-common.h: Declare it.
  98         * c-opts.c (c_common_handle_option): Set it.
  99         * c.opt (fconstexpr-depth): New option.
 100
 101 2011-03-11  Jason Merrill  <jason@redhat.com>
 102
 103         * c-common.c (attribute_takes_identifier_p): Add missing const.
 104
 105         PR c++/46803
 106         * c-common.c (attribute_takes_identifier_p): Assume that an
 107         unknown attribute takes an identifier.
 108
 109 2011-03-07  Nathan Froyd  <froydnj@codesourcery.com>
 110
 111         PR c/47786
 112         * c-common.c (c_type_hash): Call list_length instead of iterating
 113         through DECL_CHAIN.  Rename 'i' to 'n_elements'.
 114
 115 2011-02-19  Jakub Jelinek  <jakub@redhat.com>
 116
 117         PR c/47809
 118         * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
 119
 120 2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
 121
 122         * c.opt (fobjc-abi-version=) New.
 123         (fobjc-nilcheck): New.
 124
 125 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
 126
 127         PR c++/46890
 128         * c-common.h (keyword_is_decl_specifier): Declare.
 129         * c-common.c (keyword_is_decl_specifier): Define.
 130         (keyword_is_function_specifier): New function.
 131
 132 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
 133
 134         PR c/47473
 135         * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
 136         EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
 137         REAL_TYPE.
 138
 139 2011-01-26  Arnaud Charlet  <charlet@adacore.com>
 140
 141         * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
 142
 143 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
 144
 145         PR pch/47430
 146         * c-opts.c (c_common_post_options): Call c_common_no_more_pch
 147         after init_c_lex if pch_file is set.
 148
 149 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
 150
 151         PR c++/43601
 152         * c.opt (-fkeep-inline-dllexport): New switch.
 153
 154 2011-01-12  Richard Guenther  <rguenther@suse.de>
 155
 156         PR middle-end/32511
 157         * c-common.c (handle_weak_attribute): Warn instead of error
 158         on declaring an inline function weak.
 159
 160 2011-01-05  Tom Tromey  <tromey@redhat.com>
 161
 162         * c-common.h (lvalue_error): Update.
 163         * c-common.c (lvalue_error): Add 'loc' argument.  Call error_at,
 164         not error.
 165
 166 2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>
 167
 168         PR objc/47075
 169         * c-objc.h (objc_finish_message_expr): Added argument to
 170         prototype.
 171
 172 2010-12-22  Nathan Froyd  <froydnj@codesourcery.com>
 173
 174         * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
 175         Use prototype_p.
 176
 177 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 178
 179         * c-objc.h (objc_maybe_warn_exceptions): New.
 180         * stub-objc.c (objc_maybe_warn_exceptions): New.
 181
 182 2010-12-10  Nathan Froyd  <froydnj@codesourcery.com>
 183
 184         * c-common.h (readonly_error): Declare.
 185         * c-common.c (readonly_error): Define.
 186
 187 2010-12-09  Nathan Froyd  <froydnj@codesourcery.com>
 188
 189         * c-common.h (invalid_indirection_error): Declare.
 190         * c-common.c (invalid_indirection_error): Define.
 191
 192 2010-12-03  Richard Guenther  <rguenther@suse.de>
 193
 194         PR c/46745
 195         * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
 196         (pp_c_unary_expression): Likewise.
 197         (pp_c_expression): Likewise.
 198
 199 2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>
 200
 201         * c-common.h (objc_finish_function): New.
 202         (objc_non_volatilized_type): Removed.
 203         (objc_type_quals_match): Removed.
 204         * stub-objc.c (objc_finish_function): New.
 205         (objc_non_volatilized_type): Removed.
 206         (objc_type_quals_match): Removed.
 207
 208 2010-11-30  Joseph Myers  <joseph@codesourcery.com>
 209
 210         * c-common.h (parse_optimize_options): Declare.
 211         * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
 212         c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
 213
 214 2010-11-29  Joseph Myers  <joseph@codesourcery.com>
 215
 216         * c-opts.c (check_deps_environment_vars): Use getenv instead of
 217         GET_ENVIRONMENT.
 218         * c-pch.c (O_BINARY): Don't define here.
 219         * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
 220
 221 2010-11-25  Joseph Myers  <joseph@codesourcery.com>
 222
 223         * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
 224         targetm.except_unwind_info.
 225
 226 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
 227
 228         * c-opts.c (c_common_handle_option): Pass location to
 229         set_struct_debug_option.
 230
 231 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
 232
 233         * c-common.c (visibility_options): Move from ../opts.c.
 234         * c-common.h (struct visibility_flags, visibility_options):
 235         Declare here.
 236         * c-opts.c (finish_options): Rename to c_finish_options.
 237         (c_common_init): Update call to finish_options.
 238
 239 2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 240
 241         PR objc/34033
 242         * c-lex.c (lex_string): Check that each string in an Objective-C
 243         string concat sequence starts with either one or zero '@', and
 244         that there are no spurious '@' signs at the end.
 245
 246 2010-11-20  Joseph Myers  <joseph@codesourcery.com>
 247
 248         * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
 249         HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
 250         HANDLE_PRAGMA_VISIBILITY.
 251         * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
 252         HANDLE_PRAGMA_VISIBILITY): Don't define.
 253         (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
 254
 255 2010-11-20  Nathan Froyd  <froydnj@codesourcery.com>
 256
 257         PR c++/16189
 258         PR c++/36888
 259         PR c++/45331
 260         * c-common.h (keyword_begins_type_specifier): Declare.
 261         (keyword_is_storage_class_specifier): Declare.
 262         (keyword_is_type_qualifier): Declare.
 263         * c-common.c (keyword_begins_type_specifier): New function.
 264         (keyword_is_storage_class_specifier): New function.
 265         (keyword_is_type_qualifier): Declare.
 266
 267 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
 268
 269         PR c/46547
 270         * c-common.c (in_late_binary_op): Define.
 271         (c_common_truthvalue_conversion): Check in_late_binary_op before
 272         calling c_save_expr.
 273         * c-common.h (in_late_binary_op): Declare.
 274
 275 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
 276
 277         * c-opts.c (c_common_handle_option): Update calls to
 278         set_struct_debug_option.
 279
 280 2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 281
 282         * c-common.h (objc_declare_protocols): Added additional argument.
 283         * stub-objc.c (objc_declare_protocol): Same change.
 284
 285 2010-11-18  Nathan Froyd  <froydnj@codesourcery.com>
 286
 287         PR c/33193
 288         * c-common.h (build_real_imag_expr): Declare.
 289         * c-semantics.c (build_real_imag_expr): Define.
 290
 291 2010-11-17  Joseph Myers  <joseph@codesourcery.com>
 292
 293         * c-opts.c (c_common_parse_file): Take no arguments.
 294         * c-common.h (c_common_parse_file): Update prototype.
 295
 296 2010-11-16  Jakub Jelinek  <jakub@redhat.com>
 297
 298         PR c++/46401
 299         * c-common.c (warning_candidate_p): Don't track non-const calls
 300         or STRING_CSTs.
 301
 302 2010-11-15  Ian Lance Taylor  <iant@google.com>
 303
 304         * c-lex.c (init_c_lex): Set macro debug callbacks if
 305         flag_dump_go_spec is set.
 306
 307 2010-11-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 308
 309         * c-common.h (objc_build_incr_expr_for_property_ref): New.
 310         * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
 311
 312 2010-11-15  Nathan Froyd  <froydnj@codesourcery.com>
 313
 314         PR preprocessor/45038
 315         * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
 316         dialects.
 317
 318 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
 319
 320         * c-common.h (c_family_lang_mask): Declare.
 321         * c-opts.c (c_family_lang_mask): Make extern.
 322         * c-pragma.c (handle_pragma_diagnostic): Use
 323         control_warning_option.
 324
 325 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
 326
 327         * c-common.c (parse_optimize_options): Update call to
 328         decode_options.
 329         * c-common.h (c_common_handle_option): Update prototype.
 330         * c-opts.c (c_common_handle_option): Take location_t parameter and
 331         pass it to other functions.
 332
 333 2010-11-11  Joseph Myers  <joseph@codesourcery.com>
 334
 335         * c-opts.c (warning_as_error_callback): Remove.
 336         (c_common_initialize_diagnostics): Don't call
 337         register_warning_as_error_callback.
 338         (c_common_handle_option): Handle -Werror=normalized= here.
 339
 340 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
 341
 342         * c-common.c (handle_mode_attribute): Use %' and word "signedness"
 343         in diagnostic.
 344         * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
 345         letter.
 346         * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
 347         Remove trailing '.' from diagnostics.
 348         * c.opt (Wwrite-strings_: Avoid '`' in help text.
 349
 350 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
 351
 352         * c-common.c (parse_optimize_options): Pass global_dc to
 353         decode_options.
 354         * c-opts.c (c_common_handle_option): Pass &global_options to
 355         set_Wstrict_aliasing.
 356         * c.opt (v): Don't mark Common or document here.
 357
 358 2010-11-06  Iain Sandoe  <iains@gcc.gnu.org>
 359
 360         PR target/44981
 361         * c-format.c (format_type): New type gcc_objc_string_format_type.
 362         (valid_stringptr_type_p): New.
 363         (handle_format_arg_attribute): Use valid_stringptr_type_p ().
 364         (check_format_string): Pass expected type, use
 365         valid_stringptr_type_p (), check that the format string types are
 366         consistent with the format specification.
 367         (decode_format_attr): Warn if NSString is used outside objective-c.
 368         (format_types_orig): Add NSString.
 369         (format_name): New.
 370         (format_flags): New.
 371         (check_format_arg): Handle format strings requiring an external parser.
 372         first_target_format_type: New variable.
 373         (handle_format_attribute): Set up first_target_format_type, pass the
 374         expected format arg string type to check_format_string().
 375         * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
 376         * stub-objc.c (objc_string_ref_type_p): New.
 377         (objc_check_format_arg): New.
 378
 379 2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>
 380
 381         Fixed using the Objective-C 2.0 dot-syntax with class names.
 382         * c-common.h (objc_build_class_component_ref): New.
 383         * stub-objc.c (objc_build_class_component_ref): New.
 384
 385 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 386
 387         * c.opt (Wproperty-assign-default): New option.
 388
 389 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
 390
 391         Implemented -fobjc-std=objc1 flag.
 392         * c.opt (fobjc-std=objc1): New option.
 393
 394 2010-11-01  Nicola Pero  <nicola.pero@meta-innovation.com>
 395
 396         Implemented format and noreturn attributes for Objective-C methods.
 397         * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
 398         attribute for Objective-C methods.
 399
 400 2010-10-31  Jason Merrill  <jason@redhat.com>
 401
 402         * c-common.c (conversion_warning, warn_for_collisions_1): Use
 403         EXPR_LOC_OR_HERE.
 404
 405 2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>
 406
 407         Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
 408         * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
 409         (objc_add_property_declaration): Removed arguments for copies and
 410         ivar.
 411         (objc_build_getter_call): Renamed to
 412         objc_maybe_build_component_ref.
 413         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
 414         (objc_is_property_ref): New.
 415         * c-common.c (c_common_reswords): Removed copies and ivar.
 416         * stub-objc.c (objc_add_property_declaration): Removed arguments
 417         for copies and ivar.
 418         (objc_build_getter_call): Renamed to
 419         objc_maybe_build_component_ref.
 420         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
 421         (objc_is_property_ref): New.
 422
 423 2010-10-29  Arnaud Charlet  <charlet@adacore.com>
 424             Matthew Gingell  <gingell@adacore.com>
 425
 426         * c-ada-spec.c (separate_class_package): New function.
 427         (pp_ada_tree_identifier): Prefix references to C++ classes with the
 428         name of their enclosing package.
 429         (print_ada_declaration): Use separate_class_package.
 430
 431 2010-10-27  Jason Merrill  <jason@redhat.com>
 432
 433         * c-common.c (c_common_reswords): Add __is_literal_type.
 434         * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
 435
 436         * c-common.c (check_case_value): Remove special C++ code.
 437
 438 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
 439
 440         * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
 441         RID_RETAIN, RID_COPY and RID_NONATOMIC.  Updated RID_FIRST_PATTR
 442         and RID_LAST_PATTR.
 443         (objc_add_property_declaration): Added additional arguments.
 444         (objc_property_attribute_kind): Removed.
 445         (objc_set_property_attr): Removed.
 446         * c-common.c (c_common_reswords): Added readwrite, assign, retain,
 447         copy and nonatomic.
 448         * stub-objc.c (objc_add_property_declaration): Added additional
 449         arguments.
 450         (objc_set_property_attr): Removed.
 451
 452 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
 453
 454         * c-common.h (objc_add_property_variable): Renamed to
 455         objc_add_property_declaration.  Added location argument.
 456         * stub-objc.c (objc_add_property_variable): Same change.
 457
 458 2010-10-23  Nicola Pero  <nicola.pero@meta-innovation.com>
 459
 460         * c-common.h (objc_maybe_printable_name): New.
 461         * stub-objc.c (objc_maybe_printable_name): New.
 462
 463 2010-10-22  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
 464         Andrew Pinski <pinskia@gmail.com>
 465
 466         * c-common.h (c_common_mark_addressable_vec): Declare.
 467         * c-common.c (c_common_mark_addressable_vec): New function.
 468
 469 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
 470
 471         * c-common.h (objc_set_method_type): Removed.
 472         (objc_add_method_declaration): Added boolean argument.
 473         (objc_start_method_definition): Same change.
 474         (objc_build_method_signature): Same change.
 475         * stub-objc.c (objc_set_method_type): Removed.
 476         (objc_add_method_declaration): Added boolean argument.
 477         (objc_start_method_definition): Same change.
 478         (objc_build_method_signature): Same change.
 479
 480 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
 481
 482         * c-common.h (finish_file): Removed.
 483         (objc_write_global_declarations): New.
 484         * c-opts.c (c_common_parse_file): Do not call finish_file.
 485         * stub-objc.c (objc_write_global_declarations): New.
 486
 487 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 488
 489         Implemented parsing @synthesize and @dynamic for
 490         Objective-C/Objective-C++.
 491         * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
 492         (objc_add_synthesize_declaration): New.
 493         (objc_add_dynamic_declaration): New.
 494         * c-common.c (c_common_reswords): Add synthesize and dynamic.
 495         * stub-objc.c (objc_add_synthesize_declaration): New.
 496         (objc_add_dynamic_declaration): New.
 497
 498 2010-10-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
 499
 500         PR target/46041
 501         * c-cppbuiltin.c (mode_has_fma): Move function here from
 502         builtins.c.  Don't use the fma optab, instead just use the
 503         HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
 504         using -save-temps.
 505
 506 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 507
 508         Merge from 'apple/trunk' branch on FSF servers.
 509
 510         2005-11-08  Fariborz Jahanian <fjahanian@apple.com>
 511
 512         Radar 4330422
 513         * c-common.h (objc_non_volatilized_type): New declaration
 514         * stub-objc.c (objc_non_volatilized_type): New stub.
 515
 516 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
 517
 518         Merge from 'apple/trunk' branch on FSF servers.
 519
 520         2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
 521
 522         Radar 4133425
 523         * c-common.h (objc_diagnose_private_ivar): New decl.
 524         * stub-objc.c (objc_diagnose_private_ivar): New stub.
 525
 526 2010-10-17  Iain Sandoe  <iains@gcc.gnu.org>
 527
 528         * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
 529         * c-common.h (enum rid): Add RID_AT_PACKAGE.
 530         (objc_ivar_visibility_kind): New enum.
 531         (objc_set_visibility): Adjust prototype to use visibility enum.
 532         * stub-objc.c (objc_set_visibility): Adjust stub to use
 533         visibility enum.
 534
 535 2010-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
 536
 537         * c-cppbuiltin.c (builtin_define_float_constants): Emit
 538         __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
 539         has the appropriate fma builtins.
 540         (c_cpp_builtins): Adjust call to builtin_define_float_constants.
 541
 542 2010-10-14  Iain Sandoe  <iains@gcc.gnu.org>
 543
 544         merge from FSF apple 'trunk' branch.
 545         2006 Fariborz Jahanian <fjahanian@apple.com>
 546
 547         Radars 4436866, 4505126, 4506903, 4517826
 548         * c-common.c (c_common_resword): Define @property and its attributes.
 549         * c-common.h: Define property attribute enum entries.
 550         (OBJC_IS_PATTR_KEYWORD): New.
 551         (objc_property_attribute_kind): New enum.
 552         Declare objc_set_property_attr (), objc_add_property_variable (),
 553         objc_build_getter_call () and objc_build_setter_call ().
 554         * stub-objc.c (objc_set_property_attr): New stub.
 555         (objc_add_property_variable): Likewise.
 556         (objc_build_getter_call): Likewise.
 557         (objc_build_setter_call) Likewise.
 558
 559 2010-10-13  Iain Sandoe  <iains@gcc.gnu.org>
 560
 561         merge from FSF apple 'trunk' branch.
 562         2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
 563
 564         Radar 3803157 (method attributes)
 565         * c-common.c (handle_deprecated_attribute): Recognize
 566         objc methods as valid declarations.
 567         * c-common.h: Declare objc_method_decl ().
 568         * stub-objc.c (objc_method_decl): New stub.
 569
 570 2010-10-08  Joseph Myers  <joseph@codesourcery.com>
 571
 572         * c-common.c (parse_optimize_options): Call
 573         decode_cmdline_options_to_array_default_mask before
 574         decode_options.  Update arguments to decode_options.
 575         * c-common.h (c_common_init_options_struct): Declare.
 576         * c-opts.c (c_common_init_options_struct): New.  Split out from
 577         c_common_init_options.
 578
 579 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
 580
 581         Implemented fast enumeration for Objective-C.
 582         * c-common.h (objc_finish_foreach_loop): New.
 583         * stub-objc.c (objc_finish_foreach_loop): New.
 584
 585 2010-10-05  Joseph Myers  <joseph@codesourcery.com>
 586
 587         * c-common.h (struct diagnostic_context): Don't declare here.
 588         (c_common_initialize_diagnostics): Declare using
 589         diagnostic_context typedef.
 590         * c-opts.c (c_common_handle_option): Pass global_dc to
 591         handle_generated_option.
 592
 593 2010-10-04  Joseph Myers  <joseph@codesourcery.com>
 594
 595         * c-opts.c (c_common_handle_option): Pass &global_options_set to
 596         handle_generated_option.
 597
 598 2010-10-03  Ian Lance Taylor  <iant@google.com>
 599
 600         * c.opt (-fplan9-extensions): New option.
 601
 602 2010-10-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
 603
 604         * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
 605         Remove.
 606         (c_cpp_builtins): Call functions from cppbuiltin.c instead
 607         of duplicating code.
 608
 609 2010-09-30  Iain Sandoe  <iains@gcc.gnu.org>
 610
 611         * c-common.c: Add two new entries for @optional
 612         and @required keywords.
 613
 614         merge from FSF 'apple/trunk' branch.
 615         2006-01-30  Fariborz Jahanian <fjahanian@apple.com>
 616
 617         Radar 4386773
 618         * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
 619         objective-c keywords.
 620         (objc_set_method_opt): New declaration.
 621         * stub-objc.c (objc_set_method_opt): New stub.
 622
 623 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
 624
 625         * c-common.c (handle_optimize_attribute): Pass &global_options to
 626         cl_optimization_save and cl_optimization_restore.
 627         * c-opts.c (c_common_handle_option): Pass &global_options to
 628         handle_generated_option.
 629         * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
 630         (handle_pragma_pop_options, handle_pragma_reset_options): Pass
 631         &global_options to cl_optimization_restore.
 632
 633 2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>
 634
 635         * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
 636         Objective-C/Objective-C++ keywords.
 637
 638 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
 639
 640         Merge from 'apple/trunk' branch on FSF servers.
 641
 642         2005-10-04  Fariborz Jahanian <fjahanian@apple.com>
 643
 644         Radar 4281748
 645         * c-common.h (objc_check_global_decl): New declaration.
 646         * stub-objc.c (objc_check_global_decl): New stub.
 647
 648 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
 649
 650         * c.opt: Don't use VarExists.
 651
 652 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
 653
 654         * c-common.c (c_cpp_error): Update names of diagnostic_context
 655         members.
 656         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
 657         cl_optimization members.
 658         * c-opts.c (warning_as_error_callback, c_common_handle_option,
 659         sanitize_cpp_opts, finish_options): Update names of cpp_options
 660         members.
 661
 662 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
 663
 664         * c-common.h (OBJC_IS_CXX_KEYWORD): New macro.  Updated comments.
 665         (objc_is_reserved_word): Removed.
 666         * c-common.c: Updated comments.
 667         * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
 668         objc_is_reserved_word.
 669         * stub-objc.c (objc_is_reserved_word): Removed.
 670
 671 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
 672
 673         * c-common.h (objc_add_method_declaration): Adjust prototype to
 674         include attributes.
 675         (objc_start_method_definition): Likewise.
 676         (objc_build_keyword_decl): Likewise.
 677         * stub-objc.c:(objc_add_method_declaration): Handle attributes.
 678         (objc_start_method_definition): Likewise.
 679         (objc_build_keyword_decl): Likewise.
 680
 681 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
 682
 683         * c-common.h (objc_start_class_interface): Adjust prototype.
 684         (objc_start_category_interface): Likewise.
 685         (objc_start_protocol): Likewise.
 686         * stub-objc.c (objc_start_protocol): Adjust for extra argument.
 687         (objc_start_class_interface): Likewise.
 688         (objc_start_category_interface): Likewise.
 689
 690 2010-09-27  Ian Lance Taylor  <iant@google.com>
 691
 692         * c-common.c (c_common_attribute_table): Add no_split_stack.
 693         (handle_no_split_stack_attribute): New static function.
 694
 695 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
 696
 697         Merge from 'apple/trunk' branch on FSF servers.
 698
 699         2005-12-15  Fariborz Jahanian <fjahanian@apple.com>
 700
 701         Radar 4229905
 702         * c-common.h (objc_have_common_type): New declaration.
 703         * stub-objc.c (objc_have_common_type): New stub.
 704
 705         2005-06-22  Ziemowit Laski  <zlaski@apple.com>
 706
 707         Radar 4154928
 708         * c-common.h (objc_common_type): New prototype.
 709         * stub-objc.c (objc_common_type): New stub.
 710
 711 2010-09-24  Jan Hubicka  <jh@suse.cz>
 712
 713         * c-common.c (handle_leaf_attribute): New function.
 714         (struct attribute_spec c_common_att): Add leaf.
 715
 716 2010-09-22  Joseph Myers  <joseph@codesourcery.com>
 717
 718         * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
 719         -comments-in-macros, -define-macro, -define-macro=, -dependencies,
 720         -dump, -dump=, -imacros, -imacros=, -include, -include=,
 721         -include-barrier, -include-directory, -include-directory=,
 722         -include-directory-after, -include-directory-after=,
 723         -include-prefix, -include-prefix=, -include-with-prefix,
 724         -include-with-prefix=, -include-with-prefix-after,
 725         -include-with-prefix-after=, -include-with-prefix-before,
 726         -include-with-prefix-before=, -no-integrated-cpp,
 727         -no-line-commands, -no-standard-includes, -no-warnings, -output,
 728         -output=, -pedantic, -pedantic-errors, -preprocess,
 729         -print-missing-file-dependencies, -trace-includes, -traditional,
 730         -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
 731         -user-dependencies, -verbose, -write-dependencies,
 732         -write-user-dependencies, no-integrated-cpp, traditional): New.
 733
 734 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 735
 736         PR objc/23710
 737         * c-common.h (objc_start_method_definition): Return bool instead
 738         of void.
 739         * stub-objc.c (objc_start_method_definition): Return bool instead
 740         of void.
 741
 742 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
 743
 744         PR objc/25965
 745         * c-common.h (objc_get_interface_ivars): New declaration.
 746         * stub-objc.c (objc_get_interface_ivars): New stub.
 747
 748 2010-09-15  Ian Lance Taylor  <iant@google.com>
 749
 750         * c-common.c (parse_optimize_options): Do not capitalize warning
 751         messages.  Remove period at end of warning message.
 752
 753 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
 754
 755         * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
 756         (handle_alias_attribute): ... here.
 757         (handle_ifunc_attribute): New.
 758
 759 2010-09-06  Mark Mitchell  <mark@codesourcery.com>
 760
 761         * c-common.h (do_warn_double_promotion): Declare.
 762         * c-common.c (do_warn_double_promotion): Define.
 763
 764 2010-09-05  Mark Mitchell  <mark@codesourcery.com>
 765
 766         * c.opt (Wdouble-promotion): New.
 767
 768 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
 769
 770         * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
 771         fvtable-thunks, fxref): Mark no longer supported in help text.
 772
 773 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
 774
 775         * c.opt (Wimport, fall-virtual, falt-external-templates,
 776         fdefault-inline, fenum-int-equiv, fexternal-templates,
 777         fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
 778         fname-mangling-version-, fnew-abi, fnonnull-objects,
 779         foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
 780         fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
 781         applicable.
 782         (fhandle-exceptions): Mark with Alias and Warn.
 783         * c-opts.c (c_common_handle_option): Don't handle options marked
 784         as ignored.
 785
 786 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
 787
 788         * c.opt (Wcomments, Werror-implicit-function-declaration,
 789         ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
 790         std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
 791         aliases.
 792         * c-common.c (option_codes): Use OPT_Wcomment instead of
 793         OPT_Wcomments.
 794         * c-opts.c (warning_as_error_callback, c_common_handle_option):
 795         Don't handle options marked as aliases.
 796
 797 2010-08-25  Richard Guenther  <rguenther@suse.de>
 798
 799         * c-common.c (c_common_get_alias_set): Remove special
 800         handling for pointers.
 801
 802 2010-08-20  Nathan Froyd  <froydnj@codesourcery.com>
 803
 804         * c-common.c: Use FOR_EACH_VEC_ELT.
 805         * c-gimplify.c: Likewise.
 806         * c-pragma.c: Likewise.
 807
 808 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
 809
 810         * c.opt (MDX): Change back to MD.  Mark NoDriverArg instead of
 811         RejectDriver.
 812         (MMDX): Change back to MMD.  Mark NoDriverArg instead of
 813         RejectDriver.
 814         * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
 815         instead of OPT_MDX and OPT_MMDX.
 816
 817 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
 818
 819         * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
 820
 821 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
 822
 823         * c.opt (MD, MMD): Change to MDX and MMDX.
 824         * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
 825
 826 2010-08-11  Joseph Myers  <joseph@codesourcery.com>
 827
 828         * c-opts.c (c_common_handle_option): Call handle_generated_option
 829         instead of handle_option.
 830
 831 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
 832
 833         * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
 834         (maybe_apply_renaming_pragma): Delete unneeded declarations.
 835
 836 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
 837
 838         * c-pragma.c (pending_redefinition): Declare.  Declare a VEC of it.
 839         (pending_redefine_extname): Change type to a VEC.
 840         (add_to_renaming_pragma_list): Update for new type of
 841         pending_redefine_extname.
 842         (maybe_apply_renaming_pragma): Likewise.
 843
 844 2010-08-04  Arnaud Charlet  <charlet@adacore.com>
 845
 846         * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
 847         visited.
 848         (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
 849         decide whether a type has already been declared/seen.
 850         Do not go to the original type.
 851         (dump_nested_types): New parameter forward.
 852         Generate forward declaration if needed and mark type as visited.
 853         (print_ada_declaration): Call dump_nested_types if not already done.
 854         Mark types as visited.
 855
 856 2010-08-03  Joseph Myers  <joseph@codesourcery.com>
 857
 858         * c.opt (-print-pch-checksum): Remove option.
 859         * c-opts.c (c_common_handle_option): Don't handle
 860         OPT_print_pch_checksum.
 861
 862 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
 863
 864         * c-common.h (c_common_handle_option): Update prototype and return
 865         value type.
 866         * c-opts.c (c_common_handle_option): Update prototype and return
 867         value type.  Update calls to handle_option and
 868         enable_warning_as_error.
 869
 870 2010-07-27  Jakub Jelinek  <jakub@redhat.com>
 871
 872         PR c/45079
 873         * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
 874
 875 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
 876
 877         * c-common.h (c_common_missing_argument): Remove.
 878         * c-opts.c (c_common_missing_argument): Remove.
 879         * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
 880         idirafter, imacros, include, isysroot, isystem, iquote): Add
 881         MissingArgError.
 882         * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
 883
 884 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
 885
 886         * c-common.h (c_common_option_lang_mask,
 887         c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
 888         New.
 889         (c_common_init_options): Update prototype.
 890         * c-opts.c (c_common_option_lang_mask): New.
 891         (c_common_initialize_diagnostics): Split out of
 892         c_common_init_options.
 893         (accept_all_c_family_options, c_common_complain_wrong_lang_p):
 894         New.
 895         (c_common_init_options): Update prototype.  Use decoded options in
 896         search for -lang-asm.
 897
 898 2010-07-15  Nathan Froyd  <froydnj@codesourcery.com>
 899
 900         * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
 901         * c-format.c: Likewise.
 902
 903 2010-07-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 904
 905         * c-common.h: Include diagnostic-core.h. Error if already
 906         included.
 907         * c-semantics.c: Do not define GCC_DIAG_STYLE here.
 908
 909 2010-07-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 910
 911         * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
 912         Do not include expr.h
 913         (vector_mode_valid_p): Move here.
 914
 915 2010-06-21  DJ Delorie  <dj@redhat.com>
 916
 917         * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
 918         allow these pragmas anywhere.
 919
 920 2010-06-14  Jakub Jelinek  <jakub@redhat.com>
 921
 922         PR bootstrap/44509
 923         * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
 924         (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
 925         (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
 926         ggc_strdup instead of xstrdup.
 927
 928 2010-06-10  Jakub Jelinek  <jakub@redhat.com>
 929
 930         * c-cppbuiltin.c: Include cpp-id-data.h.
 931         (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
 932         (lazy_hex_fp_value): New function.
 933         (builtin_define_with_hex_fp_value): Provide definitions lazily.
 934
 935 2010-06-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 936
 937         * c-gimplify.c: Do not include tree-flow.h
 938
 939 2010-06-29  Joern Rennecke  <joern.rennecke@embecosm.com>
 940
 941         PR other/44034
 942         * c-common.c: Rename targetm member:
 943         targetm.enum_va_list -> targetm.enum_va_list_p
 944
 945 2010-06-28  Anatoly Sokolov  <aesok@post.ru>
 946
 947         * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
 948
 949 2010-06-28  Steven Bosscher  <steven@gcc.gnu.org>
 950
 951         * c-cppbuiltin.c: Do not include except.h.
 952
 953 2010-06-24  Andi Kleen  <ak@linux.intel.com>
 954
 955         * c-common.c (warn_for_omitted_condop): New.
 956         * c-common.h (warn_for_omitted_condop): Add prototype.
 957
 958 2010-06-21  Joseph Myers  <joseph@codesourcery.com>
 959
 960         * c.opt (lang-objc): Remove.
 961         * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
 962
 963 2010-06-21  Joern Rennecke  <joern.rennecke@embecosm.com>
 964
 965         * c-opts.c: Include "tm_p.h".
 966
 967 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
 968
 969         * c-common.c (parse_optimize_options): Update call to
 970         decode_options.
 971
 972 2010-06-18  Nathan Froyd  <froydnj@codesourcery.com>
 973
 974         * c-common.c (record_types_used_by_current_var_decl): Adjust for
 975         new type of types_used_by_cur_var_decl.
 976
 977 2010-06-17  Joern Rennecke  <joern.rennecke@embecosm.com>
 978
 979         PR bootstrap/44512
 980         * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
 981         for C++ standard compliance.
 982
 983 2010-06-16  Jason Merrill  <jason@redhat.com>
 984
 985         * c.opt: Add -Wnoexcept.
 986
 987 2010-06-16  Richard Guenther  <rguenther@suse.de>
 988
 989         PR c/44555
 990         * c-common.c (c_common_truthvalue_conversion): Remove
 991         premature and wrong optimization concering ADDR_EXPRs.
 992
 993 2010-06-15  Arnaud Charlet  <charlet@adacore.com>
 994
 995         * c-ada-spec.c (dump_sloc): Remove column info.
 996         (is_simple_enum): New function.
 997         (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
 998         enum types when relevant.
 999
1000 2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1001
1002         * c-common.c (conversion_warning): Warn at expression
1003         location.
1004
1005 2010-06-10  Joseph Myers  <joseph@codesourcery.com>
1006
1007         * c-opts.c (c_common_handle_option): Don't handle
1008         OPT_fshow_column.
1009
1010 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
1011
1012         * c-pragma.c (push_alignment): Use typed GC allocation.
1013         (handle_pragma_push_options): Likewise.
1014
1015         * c-common.c (parse_optimize_options): Likewise.
1016
1017         * c-common.h (struct sorted_fields_type): Add variable_size GTY
1018         option.
1019
1020 2010-06-07  Joseph Myers  <joseph@codesourcery.com>
1021
1022         * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
1023         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1024         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1025         flag_signed_bitfields, warn_strict_null_sentinel,
1026         flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
1027         flag_gen_declaration, flag_no_gnu_keywords,
1028         flag_implement_inlines, flag_implicit_templates,
1029         flag_implicit_inline_templates, flag_optional_diags,
1030         flag_elide_constructors, flag_default_inline, flag_rtti,
1031         flag_conserve_space, flag_access_control, flag_check_new,
1032         flag_new_for_scope, flag_weak, flag_working_directory,
1033         flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
1034         flag_enforce_eh_specs, flag_threadsafe_statics,
1035         flag_pretty_templates): Remove.
1036         * c-common.h (flag_preprocess_only, flag_nil_receivers,
1037         flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
1038         flag_replace_objc_classes, flag_undef, flag_no_builtin,
1039         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1040         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1041         flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
1042         flag_no_gnu_keywords, flag_implement_inlines,
1043         flag_implicit_templates, flag_implicit_inline_templates,
1044         flag_optional_diags, flag_elide_constructors, flag_default_inline,
1045         flag_rtti, flag_conserve_space, flag_access_control,
1046         flag_check_new, flag_new_for_scope, flag_weak,
1047         flag_working_directory, flag_use_cxa_atexit,
1048         flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
1049         flag_threadsafe_statics, flag_pretty_templates,
1050         warn_strict_null_sentinel): Remove.
1051         * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
1052         fbuiltin, fcheck-new, fconserve-space, felide-constructors,
1053         fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
1054         fimplicit-inline-templates, fimplicit-templates,
1055         flax-vector-conversions, fms-extensions, fnil-receivers,
1056         fnonansi-builtins, fpretty-templates, freplace-objc-classes,
1057         frtti, fshort-double, fshort-enums, fshort-wchar,
1058         fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
1059         funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
1060         fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
1061         gen-decls, undef): Use Var.
1062         (fdefault-inline, foptional-diags): Document as doing nothing.
1063         * c-opts.c (c_common_handle_option): Remove cases for options now
1064         using Var.  Mark ignored options as such.
1065
1066 2010-06-05  Steven Bosscher  <steven@gcc.gnu.org>
1067
1068         * c-common.c: Moved to here from parent directory.
1069         * c-common.def: Likewise.
1070         * c-common.h: Likewise.
1071         * c-cppbuiltin.c: Likewise.
1072         * c-dump.c: Likewise.
1073         * c-format.c: Likewise.
1074         * c-format.h : Likewise.
1075         * c-gimplify.c: Likewise.
1076         * c-lex.c: Likewise.
1077         * c-omp.c: Likewise.
1078         * c.opt: Likewise.
1079         * c-opts.c: Likewise.
1080         * c-pch.c: Likewise.
1081         * c-ppoutput.c: Likewise.
1082         * c-pragma.c: Likewise.
1083         * c-pragma.h: Likewise.
1084         * c-pretty-print.c: Likewise.
1085         * c-pretty-print.h: Likewise.
1086         * c-semantics.c: Likewise.
1087         * stub-objc.c: Likewise.
1088
1089         * c-common.c: Include gt-c-family-c-common.h.
1090         * c-pragma.c: Include gt-c-family-c-pragma.h.
1091 \f
1092 Copyright (C) 2010 Free Software Foundation, Inc.
1093
1094 Copying and distribution of this file, with or without modification,
1095 are permitted in any medium without royalty provided the copyright
1096 notice and this notice are preserved.