gcc/c-family/ChangeLog

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