gcc/c-family/ChangeLog

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