gcc/c-family/ChangeLog

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