gcc/c-family/ChangeLog

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