gcc/c-family/ChangeLog

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