gcc/c-family/ChangeLog

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