gcc/c-family/ChangeLog

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