gcc/c-family/ChangeLog

   1 2012-10-08  Jason Merrill  <jason@redhat.com>
   2
   3         * c-common.c (c_common_reswords): Add thread_local.
   4
   5 2012-10-08  Dodji Seketeli  <dodji@redhat.com>
   6
   7         PR c++/53528 C++11 attribute support
   8         * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
   9         new functions.
  10         * c-common.c (check_cxx_fundamental_alignment_constraints): New
  11         static function.
  12         (handle_aligned_attribute): In choose strictest alignment
  13         among many.  Use new check_cxx_fundamental_alignment_constraints.
  14         (handle_transparent_union_attribute): In c++11 attribute syntax,
  15         don't look through typedefs.
  16
  17 2012-10-04  Arnaud Charlet  <charlet@adacore.com>
  18
  19         * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
  20         * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
  21         out of dumpfile.h.
  22
  23 2012-09-25  Dehao Chen  <dehao@google.com>
  24
  25         PR middle-end/54645
  26         * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
  27         map when read in the pch.
  28
  29 2012-09-18 Arnaud Charlet  <charlet@adacore.com>
  30
  31         * c-ada-spec.c: Style fixes.
  32
  33 2012-09-18 Thomas Quinot  <quinot@adacore.com>
  34
  35         * c.opt (-fada-spec-parent): Define new command line switch.
  36         * c-ada-spec.c (get_ada_package): When -fada-spec-parent
  37         is specified, generate binding spec as a child of the specified unit.
  38
  39 2012-09-13  Paolo Carlini  <paolo.carlini@oracle.com>
  40             Manuel López-Ibáñez  <manu@gcc.gnu.org>
  41
  42         PR c++/53210
  43         * c.opt ([Winit-self]): Enabled by -Wall in C++.
  44
  45 2012-08-23  Arnaud Charlet  <charlet@adacore.com>
  46
  47         * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
  48         for pointers, and add missing Convention C pragma.
  49         (print_ada_struct_decl): Add missing aliased keyword.
  50         (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
  51
  52 2012-08-17  Jakub Jelinek  <jakub@redhat.com>
  53
  54         * c-common.c (sizeof_pointer_memaccess_warning): New function.
  55         * c.opt (-Wsizeof-pointer-memaccess): Add new option.
  56         * c-opts.c (c_common_handle_option): Enable it for -Wall.
  57         * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
  58         * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
  59
  60 2012-08-10  Richard Guenther  <rguenther@suse.de>
  61
  62         * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
  63
  64 2012-08-07  Steven Bosscher  <steven@gcc.gnu.org>
  65
  66         * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
  67         instead of separate pp_newline and pp_flush.
  68         (print_c_tree): Likewise.
  69
  70 2012-07-26  Richard Henderson  <rth@redhat.com>
  71
  72         * c-common.c (handle_hot_attribute): Allow labels.
  73         (handle_cold_attribute): Likewise.
  74
  75 2012-07-20  Jakub Jelinek  <jakub@redhat.com>
  76
  77         PR c++/28656
  78         * c-common.c (check_function_nonnull): Handle multiple nonnull
  79         attributes properly.
  80
  81 2012-07-16  Steven Bosscher  <steven@gcc.gnu.org>
  82
  83         * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
  84         * c-ada-spec.c: Likewise.
  85         * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
  86
  87 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
  88
  89         * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
  90         Remove code conditional on it.
  91
  92 2012-07-11  Steven Bosscher  <steven@gcc.gnu.org>
  93
  94         * c-gimplify.c: Do not include basic-block.h.
  95         * c-common.c: Do not include linfuncs.h.
  96
  97 2012-07-08  Steven Bosscher  <steven@gcc.gnu.org>
  98
  99         * c-common.h: Include tree.h.
 100
 101 2012-07-02  Jason Merrill  <jason@redhat.com>
 102
 103         PR c++/53524
 104         * c-common.c (get_priority): Call default_conversion.
 105
 106 2012-07-01  Uros Bizjak  <ubizjak@gmail.com>
 107
 108         * c-pch.c (c_common_write_pch): Remove unused variables.
 109
 110 2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>
 111
 112         * cppspec.c: Moved from gcc/ to here.
 113
 114 2012-06-27  Kai Tietz  <ktietz@redhat.com>
 115
 116         PR preprocessor/37215
 117         * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
 118
 119 2012-06-21  Steven Bosscher  <steven@gcc.gnu.org>
 120
 121         * c-common.h (c_common_print_pch_checksum): Remove.
 122         * c-pch.c: Do not include output.h.
 123         (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
 124         (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
 125         (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
 126         (struct c_pch_header): Remove.
 127         (get_ident): Update gpch version.
 128         (pch_init): Do not print executable_checksum to asm_out_file.
 129         Do not fail if there is no asm_out_file to read back from.  Set
 130         asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
 131         (c_common_write_pch): Verify that nothing was written to asm_out_file
 132         since pch_init was called.  Do not write a c_pch_header, and do not
 133         copy from asm_out_file to the PCH.
 134         (c_common_read_pch): Do not read a c_pch_header, and do not restore
 135         the content of asm_out_file from the PCH.
 136         (c_common_print_pch_checksum): Remove.
 137         * c-opts.c (c_common_init): Print out executable_checksum directly.
 138
 139 2012-06-19  Steven Bosscher  <steven@gcc.gnu.org>
 140
 141         * c-target.def (objc_declare_unresolved_class_reference,
 142         objc_declare_class_definition): Add new hooks.
 143
 144 2012-06-19  Steven Bosscher  <steven@gcc.gnu.org>
 145
 146         * c-lex.c: Do not include output.h.
 147         (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
 148         Remove uses of ASM_OUTPUT_IDENT.
 149
 150 2012-06-15  Marc Glisse  <marc.glisse@inria.fr>
 151
 152         PR c++/51033
 153         * c-common.h (c_build_vec_perm_expr): Move decl here.
 154         * c-common.c (c_build_vec_perm_expr): Move definition
 155         here.
 156
 157 2012-06-06  Steven Bosscher  <steven@gcc.gnu.org>
 158
 159         * c.opt (fconserve-space): Turn into a no-op.
 160
 161 2012-06-04  Sterling Augustine  <saugustine@google.com>
 162
 163         * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
 164         * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
 165         both the start and end of the function.
 166
 167 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
 168
 169         * c-common.c: Do not include output.h.
 170         * c-pragma.c: Likewise.
 171
 172 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
 173
 174         * error.c (dump_decl): Check pp_c_flag_gnu_v3.
 175         (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
 176         (lang_decl_name): Handle namespace decls.
 177
 178 2012-05-31  Steven Bosscher  <steven@gcc.gnu.org>
 179
 180         * c-ada-spec.c: Do not include output.h.
 181         * c-semantics.c: Likewise.
 182
 183 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 184
 185         * c-common.c: Fix typo.
 186
 187 2012-05-29  Michael Matz  <matz@suse.de>
 188
 189         * c-common.h (c_expand_decl): Remove prototype.
 190
 191 2012-05-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 192
 193         * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
 194         * c-opts.c (c_common_handle_option): Remove code handling
 195         warn_missing_braces.
 196
 197 2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>
 198
 199         PR c++/25137
 200         * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
 201         -Wmissing_braces.
 202
 203 2012-05-22  Dodji Seketeli  <dodji@redhat.com>
 204
 205         PR c++/53322
 206         * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
 207
 208 2012-05-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 209
 210         * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
 211         * c-opts.c (c_common_handle_option): Do not handle explicitly
 212         Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
 213
 214 2012-05-16  Dodji Seketeli  <dodji@redhat.com>
 215
 216         PR preprocessor/7263
 217         * c-lex.c (c_lex_with_flags):  Pass a virtual location to the call
 218         to cpp_classify_number.  For diagnostics, use the precise location
 219         instead of the global input_location.
 220
 221 2012-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
 222
 223         PR c++/11856
 224         * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
 225
 226 2012-05-14  Bernd Schmidt  <bernds@codesourcery.com>
 227
 228         * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
 229
 230 2012-05-14  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 231
 232         PR 53063
 233         * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
 234         Wreorder): Use LangEnabledBy.
 235         * c-opts.c (c_common_handle_option): Do not enable them
 236         explicitly. Call lang-specific generated functions.
 237         (c_common_post_options): Do not set them here.
 238
 239 2012-05-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 240
 241         * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
 242         Wmissing-field-initializers,Wmissing-parameter-type,
 243         Wold-style-declaration,Woverride-init): Use EnabledBy.
 244         * c-opts.c (c_common_post_options): Do not set here explicitly.
 245
 246 2012-05-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 247
 248         PR 53063
 249         * c-opts.c (c_common_handle_option): Use handle_generated_option
 250         to enable sub-options.
 251
 252 2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
 253
 254         PR c++/53158
 255         * c-common.c (warnings_for_convert_and_check): Use warning_at.
 256
 257 2012-05-10  Richard Guenther  <rguenther@suse.de>
 258
 259         * c-common.c (c_sizeof_or_alignof_type): Remove assert and
 260         adjust commentary about TYPE_IS_SIZETYPE types.
 261
 262 2012-05-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 263
 264         PR c++/53261
 265         * c-common.c (warn_logical_operator): Check that argument of
 266         integer_zerop is not NULL.
 267
 268 2012-05-05  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 269
 270         PR c/43772
 271         * c-common.c (warn_logical_operator): Do not warn if either side
 272         is already true or false.
 273
 274 2012-05-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 275
 276         PR c/51712
 277         * c-common.c (expr_original_type): New.
 278         (shorten_compare): Do not warn for enumeration types.
 279
 280 2012-05-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 281
 282         * c.opt (fpermissive): Add Var(flag_permissive).
 283
 284 2012-04-30  Marc Glisse  <marc.glisse@inria.fr>
 285
 286         PR c++/51033
 287         * c-common.c (convert_vector_to_pointer_for_subscript): New function.
 288         * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
 289
 290 2012-04-30  Dodji Seketeli  <dodji@redhat.com>
 291
 292         Add -Wvarargs option
 293         * c.opt (Wvarargs):  Define new option.
 294
 295 2012-04-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 296
 297         * c-common.c (check_function_arguments): Replace
 298         Wmissing-format-attribute with Wsuggest-attribute=format.
 299
 300 2012-04-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 301
 302         * c.opt (Wsuggest-attribute=format): New. Alias of
 303         Wmissing-format-attribute.
 304         * c-format.c (decode_format_type): Replace
 305         Wmissing-format-attribute with Wsuggest-attribute=format.
 306         (check_function_format): Likewise.
 307
 308 2012-04-27  Ollie Wild  <aaw@google.com>
 309
 310         * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
 311         * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
 312         * c.opt: Add Wliteral-suffix.
 313
 314 2012-04-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 315
 316         PR c/44774
 317         * c.opt (Wpedantic): New.
 318         (pedantic): Alias Wpedantic.
 319         * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
 320         (c_common_post_options): Likewise.
 321         (sanitize_cpp_opts): Likewise.
 322         * c-lex.c (interpret_float): Likewise.
 323         * c-format.c (check_format_types): Likewise.
 324         * c-common.c (pointer_int_sum): Likewise.
 325         (c_sizeof_or_alignof_type): Likewise.
 326         (c_add_case_label): Likewise.
 327         (c_do_switch_warnings): Likewise.
 328         * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
 329
 330 2012-04-15  Jason Merrill  <jason@redhat.com>
 331
 332         PR c++/52818
 333         * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
 334         (C_STD_NAME): Distinguish between C++98 and C++11.
 335
 336 2012-04-11  Eric Botcazou  <ebotcazou@adacore.com>
 337
 338         PR target/52624
 339         * c-common.h (uint16_type_node): Rename into...
 340         (c_uint16_type_node): ...this.
 341         * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
 342         * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
 343
 344 2012-04-10  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 345
 346         * c-common.c (warn_if_unused_value): Move definition to here.
 347         * c-common.h (warn_if_unused_value): Move declaration to here.
 348
 349 2012-03-23  William Bader  <williambader@hotmail.com>
 350
 351         * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
 352
 353 2012-03-20  Jason Merrill  <jason@redhat.com>
 354
 355         * c-common.h (enum cxx_dialect): Add cxx1y.
 356         * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
 357         test.
 358         * c-cppbuiltin.c (c_cpp_builtins): Likewise.
 359         * c-opts.c (c_common_post_options): Likewise.
 360         (set_std_cxx1y): New.
 361         (c_common_handle_option): Call it.
 362         * c.opt (-std=c++1y, -std=gnu++1y): New flags.
 363
 364 2012-03-19  Paolo Carlini  <paolo.carlini@oracle.com>
 365
 366         PR c++/14710
 367         * c.opt ([Wuseless-cast]): Add.
 368
 369 2012-03-16  Richard Guenther  <rguenther@suse.de>
 370
 371         * c-pretty-print.c (pp_c_initializer_list): Adjust.
 372
 373 2012-03-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 374
 375         PR c++/44783
 376         * c.opt (ftemplate-backtrace-limit) Add.
 377
 378 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 379
 380         * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
 381         handling.
 382         * c-pragma.c (handle_pragma_extern_prefix): Remove.
 383         (init_pragma): Don't register extern_prefix.
 384
 385 2012-03-12  Richard Guenther  <rguenther@suse.de>
 386
 387         * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
 388         (builtin_type_for_size): Likewise.
 389
 390 2012-02-13  Jakub Jelinek  <jakub@redhat.com>
 391
 392         PR c++/52215
 393         * c-common.c (sync_resolve_params): Don't decide whether to convert
 394         or not based on TYPE_SIZE comparison, convert whenever arg_type
 395         is unsigned INTEGER_TYPE.
 396
 397 2012-02-06  Paolo Carlini  <paolo.carlini@oracle.com>
 398
 399         PR c/52118
 400         * c.opt ([Wunused-local-typedefs]): Fix description.
 401
 402 2012-01-24  Mike Stump  <mikestump@comcast.net>
 403
 404         * c-common.c (c_common_type_for_mode): Match signed/unsigned types
 405         exactly.
 406
 407 2012-01-18  Richard Guenther  <rguenther@suse.de>
 408
 409         * c-opts.c (c_common_post_options): Reset LTO flags if
 410         we are about to generate a PCH.
 411
 412 2012-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
 413
 414         PR c++/51777
 415         * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
 416         use pp_unsigned_wide_integer.
 417
 418 2012-01-10  Richard Guenther  <rguenther@suse.de>
 419
 420         PR middle-end/51806
 421         * c-opts.c (c_common_handle_option): Move -Werror handling
 422         to language independent code.
 423
 424 2012-01-05  Richard Guenther  <rguenther@suse.de>
 425
 426         PR middle-end/51764
 427         * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
 428         from common.opt.
 429
 430 2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
 431
 432         PR c++/51316
 433         * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
 434         of array types with an unknown bound.
 435
 436 2011-12-20  Joseph Myers  <joseph@codesourcery.com>
 437
 438         * c-common.c (flag_isoc99): Update comment to refer to C11.
 439         (flag_isoc1x): Change to flag_isoc11.
 440         * c-common.h (flag_isoc99): Update comment to refer to C11.
 441         (flag_isoc1x): Change to flag_isoc11.
 442         * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
 443         C11.
 444         * c-opts.c (set_std_c1x): Change to set_std_c11.
 445         (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
 446         Call set_std_c11.
 447         (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
 448         (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
 449         * c.opt (std=c1x): Change to std=c11.  Document as non-draft
 450         standard.
 451         (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
 452         (std=gnu1x): Change to std=gnu11.  Refer to non-draft standard.
 453         (std=gnu1x): Make alias of std=gnu11.
 454
 455 2011-12-19  Jason Merrill  <jason@redhat.com>
 456
 457         PR c++/51228
 458         * c-common.c (handle_transparent_union_attribute): Check the first
 459         field if the type is complete.
 460
 461 2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
 462
 463         PR libstdc++/51365
 464         * c-common.c (RID_IS_FINAL): Add.
 465         * c-common.h (RID_IS_FINAL): Add.
 466
 467 2011-11-30  Iain Sandoe  <iains@gcc.gnu.org>
 468
 469         * c.opt (fgnu-runtime): Provide full description.
 470         (fnext-runtime): Likewise.
 471         * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
 472
 473 2011-11-28  Andrew MacLeod  <amacleod@redhat.com>
 474
 475         * c-cpp-builtin.c (cpp_atomic_builtins):New.  Emit all atomic
 476         predefines in one place.  Add LOCK_FREE predefines.
 477         (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
 478         new func.
 479
 480 2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
 481
 482         PR c/51256
 483         * c-common.c (get_atomic_generic_size): Check for various error
 484         conditions
 485         (resolve_overloaded_atomic_exchange,
 486         resolve_overloaded_atomic_compare_exchange,
 487         resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
 488         error_mark_node for error conditions.
 489
 490 2011-11-08  Richard Guenther  <rguenther@suse.de>
 491
 492         PR middle-end/51010
 493         c-family/
 494
 495 2011-11-07  Richard Henderson  <rth@redhat.com>
 496             Aldy Hernandez  <aldyh@redhat.com>
 497             Torvald Riegel  <triegel@redhat.com>
 498
 499         Merged from transactional-memory.
 500
 501         * c-common.c (handle_tm_wrap_attribute,
 502         handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
 503         (struct c_common_reswords): Added __transaction* keywords.
 504         (struct c_common_attribute_table): Added transaction* and tm_regparm
 505         attributes.
 506         * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
 507         masks.
 508         (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
 509         find_tm_attribute): Declare.
 510
 511 2011-11-07  Jason Merrill  <jason@redhat.com>
 512
 513         PR c++/35688
 514         * c-common.c, c-common.h: Revert yesterday's changes.
 515
 516 2011-11-06  Jason Merrill  <jason@redhat.com>
 517
 518         PR c++/35688
 519         * c-common.c (decl_has_visibility_attr): Split out from...
 520         (c_determine_visibility): ...here.
 521         * c-common.h: Declare it.
 522
 523 2011-11-06  Joseph Myers  <joseph@codesourcery.com>
 524
 525         * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
 526         (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
 527         type.
 528         (check_user_alignment): New.  Split out of
 529         handle_aligned_attribute.  Disallow integer constants with
 530         noninteger types.  Conditionally allow zero.
 531         (handle_aligned_attribute): Use check_user_alignment.
 532         * c-common.h (RID_ALIGNAS, check_user_alignment): New.
 533
 534 2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
 535             Richard Henderson  <rth@redhat.com>
 536
 537         Merged from cxx-mem-model.
 538
 539         * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
 540         * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
 541         parameters that are the same type size.
 542         (get_atomic_generic_size): New.  Find size of generic
 543         atomic function parameters and do typechecking.
 544         (add_atomic_size_parameter): New.  Insert size into parameter list.
 545         (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
 546         either __atomic_exchange_n or external library call.
 547         (resolve_overloaded_atomic_compare_exchange): Restructure
 548         __atomic_compare_exchange to either _n variant or external library call.
 549         (resolve_overloaded_atomic_load): Restructure __atomic_load to either
 550         __atomic_load_n or an external library call.
 551         (resolve_overloaded_atomic_store): Restructure __atomic_store to either
 552         __atomic_store_n or an external library call.
 553         (resolve_overloaded_builtin): Handle new __atomic builtins.
 554
 555 2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
 556
 557         PR c++/50608
 558         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
 559         (fold_offsetof_1): Make global.  Remove STOP_REF argument and adjust.
 560         <INDIRECT_REF>: Return the argument.
 561         <ARRAY_REF>: Remove special code for negative offset.
 562         Call fold_build_pointer_plus instead of size_binop.
 563         (fold_offsetof): Remove STOP_REF argument and adjust.
 564         * c-common.h (fold_offsetof_1): Declare.
 565         (fold_offsetof): Remove STOP_REF argument.
 566
 567 2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
 568
 569         PR c++/50810
 570         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 571         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 572         Wnarrowing for C++0x and C++98.
 573         * c.opt ([Wnarrowing]): Update.
 574
 575 2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
 576
 577         PR c++/44277
 578         * c.opt: Add Wzero-as-null-pointer-constant.
 579
 580 2011-10-31  Jason Merrill  <jason@redhat.com>
 581
 582         * c.opt (-fdeduce-init-list): Off by default.
 583
 584         PR c++/50920
 585         * c-common.h (cxx_dialect): Add cxx11 and cxx03.
 586         * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
 587         and -Wc++11-compat.
 588         * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
 589
 590 2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
 591
 592         PR c++/30066
 593         * c.opt (fvisibility-inlines-hidden): Description change.
 594
 595 2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
 596
 597         Implement C++11 user-defined literals.
 598         * c-common.c (build_userdef_literal): New.
 599         * c-common.def: New tree code.
 600         * c-common.h (tree_userdef_literal): New tree struct and accessors.
 601         * c-lex.c (interpret_float): Add suffix parm.
 602         (c_lex_with_flags): Build literal tokens.
 603
 604 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 605
 606         PR c++/50841
 607         Revert:
 608         2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 609
 610         PR c++/50810
 611         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 612         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 613         Wnarrowing for C++0x and C++98.
 614         * c.opt ([Wnarrowing]): Update.
 615
 616 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 617
 618         PR c++/50810
 619         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 620         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 621         Wnarrowing for C++0x and C++98.
 622         * c.opt ([Wnarrowing]): Update.
 623
 624 2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
 625
 626         PR c++/45385
 627         * c-common.c (conversion_warning): Remove code looking for
 628         artificial operands.
 629
 630 2011-10-18  Dodji Seketeli  <dodji@redhat.com>
 631
 632         PR bootstrap/50760
 633         * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
 634         !NO_IMPLICIT_EXTERN_C.
 635
 636 2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
 637
 638         * c-common.c (c_common_reswords): Add __bases,
 639         __direct_bases.
 640         * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
 641
 642 2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
 643
 644         PR c++/50757
 645         * c.opt ([Wnonnull]): Add C++ and Objective-C++.
 646
 647 2011-10-15  Tom Tromey  <tromey@redhat.com>
 648             Dodji Seketeli  <dodji@redhat.com>
 649
 650         * c.opt (fdebug-cpp): New option.
 651         * c-opts.c (c_common_handle_option): Handle the option.
 652         * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
 653         output stream in parameter. Factorized from ...
 654         (maybe_print_line): ... this. Dump location debug information when
 655         -fdebug-cpp is in effect.
 656         (print_line_1): New static function. Takes an output stream in
 657         parameter. Factorized from ...
 658         (print_line): ... here. Dump location information when -fdebug-cpp
 659         is in effect.
 660         (scan_translation_unit): Dump location information when
 661         -fdebug-cpp is in effect.
 662
 663 2011-10-15  Tom Tromey  <tromey@redhat.com>
 664             Dodji Seketeli  <dodji@redhat.com>
 665
 666         * c.opt (ftrack-macro-expansion): New option. Handle it with and
 667         without argument.
 668         * c-opts.c (c_common_handle_option)<case
 669         OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
 670         cases. Handle -ftrack-macro-expansion with and without argument.
 671
 672 2011-10-15  Tom Tromey  <tromey@redhat.com>
 673             Dodji Seketeli  <dodji@redhat.com>
 674
 675         * c-ppoutput.c (scan_translation_unit, maybe_print_line)
 676         (print_line, cb_define, do_line_change): Adjust to avoid touching
 677         the internals of struct line_map.  Use the public API instead.
 678         * c-pch.c (c_common_read_pch): Likewise.
 679         * c-lex.c (fe_file_change): Likewise.
 680
 681 2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
 682
 683         PR c++/17212
 684         * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
 685
 686 2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
 687
 688         PR c++/33067
 689         * c-pretty-print.c (pp_c_floating_constant): Output
 690         max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
 691
 692 2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
 693
 694         * c-common.c (def_builtin_1): Delete old interface with two
 695         parallel arrays to hold standard builtin declarations, and replace
 696         it with a function based interface that can support creating
 697         builtins on the fly in the future.  Change all uses, and poison
 698         the old names.  Make sure 0 is not a legitimate builtin index.
 699         * c-omp.c (c_finish_omp_barrier): Ditto.
 700         (c_finish_omp_taskwait): Ditto.
 701         (c_finish_omp_flush): Ditto.
 702
 703 2011-10-11  Tristan Gingold  <gingold@adacore.com>
 704
 705         * c.opt: (fallow-parameterless-variadic-functions): New.
 706
 707 2011-09-08  Dodji Seketeli  <dodji@redhat.com>
 708
 709         PR c++/33255 - Support -Wunused-local-typedefs warning
 710         * c-common.h (struct c_language_function::local_typedefs): New
 711         field.
 712         (record_locally_defined_typedef, maybe_record_typedef_use)
 713         (maybe_warn_unused_local_typedefs): Declare new functions.
 714         * c-common.c (record_locally_defined_typedef)
 715         (maybe_record_typedef_use)
 716         (maybe_warn_unused_local_typedefs): Define new functions.
 717         * c.opt: Declare new -Wunused-local-typedefs flag.
 718
 719 2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
 720
 721         PR middle-end/50266
 722         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
 723         computations.
 724
 725 2011-09-05  Richard Guenther  <rguenther@suse.de>
 726
 727         * c-common.c (complete_array_type): Use ssize_int (-1) instead
 728         of integer_minus_one_node for empty array upper bounds.
 729
 730 2011-08-28  Dodji Seketeli  <dodji@redhat.com>
 731
 732         * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
 733         it's the first time it's being called on this main TU.
 734
 735 2011-08-24  Richard Guenther  <rguenther@suse.de>
 736
 737         PR c/49396
 738         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
 739
 740 2011-08-22  Gabriel Charette  <gchare@google.com>
 741
 742         * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
 743         defined in cpp_init_builtins and c_cpp_builtins.
 744
 745 2011-08-19  Joseph Myers  <joseph@codesourcery.com>
 746
 747         * c-common.c (c_common_reswords): Add __builtin_complex.
 748         * c-common.h (RID_BUILTIN_COMPLEX): New.
 749
 750 2011-08-18  Joseph Myers  <joseph@codesourcery.com>
 751
 752         * c-common.c (c_common_reswords): Add _Noreturn.
 753         (keyword_is_function_specifier): Handle RID_NORETURN.
 754         * c-common.h (RID_NORETURN): New.
 755
 756 2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
 757
 758         * c-common.c (unsafe_conversion_p): New function. Check if it is
 759         unsafe to convert an expression to the type.
 760         (conversion_warning): Adjust, use unsafe_conversion_p.
 761         * c-common.h (unsafe_conversion_p): New function declaration.
 762
 763 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 764
 765         * c-common.h (c_finish_omp_atomic): Adjust prototype.
 766         (c_finish_omp_taskyield): New prototype.
 767         * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
 768         arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
 769         OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC.  If LHS1
 770         or RHS1 have side-effects, evaluate those too in the right spot,
 771         if it is a decl and LHS is also a decl, error out if they
 772         aren't the same.
 773         (c_finish_omp_taskyield): New function.
 774         * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
 775         * c-pragma.c (omp_pragmas): Add taskyield.
 776         * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
 777         (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
 778         PRAGMA_OMP_CLAUSE_MERGEABLE.
 779
 780 2011-07-25  Dodji Seketeli  <dodji@redhat.com>
 781
 782         * c-common.h (set_underlying_type): Remove parm name from
 783         declaration.
 784
 785 2011-07-25  Romain Geissler  <romain.geissler@gmail.com>
 786
 787         * c-pretty-print.h: Search c-common.h in c-family.
 788
 789 2011-07-22  Jason Merrill  <jason@redhat.com>
 790
 791         PR c++/49793
 792         * c.opt (Wnarrowing): New.
 793
 794         PR c++/30112
 795         * c-common.h: Declare c_linkage_bindings.
 796         * c-pragma.c (handle_pragma_redefine_extname): Use it.
 797
 798         PR c++/49813
 799         * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
 800         * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
 801         as flag_isoc99 for 'restrict'.
 802         (pp_c_specifier_qualifier_list): Likewise for _Complex.
 803
 804 2011-07-21  Ian Lance Taylor  <iant@google.com>
 805
 806         PR middle-end/49705
 807         * c-common.c (c_disable_warnings): New static function.
 808         (c_enable_warnings): New static function.
 809         (c_fully_fold_internal): Change local unused_p to bool.  Call
 810         c_disable_warnings and c_enable_warnings rather than change
 811         c_inhibit_evaluation_warnings.
 812
 813 2011-07-20  Jason Merrill  <jason@redhat.com>
 814
 815         PR c++/6709 (DR 743)
 816         PR c++/42603 (DR 950)
 817         * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
 818         (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
 819         (CPP_DECLTYPE): New.
 820         * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
 821
 822 2011-07-19  Richard Guenther  <rguenther@suse.de>
 823
 824         * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
 825         * c-omp.c (c_finish_omp_for): Likewise.
 826
 827 2011-07-12  Eric Botcazou  <ebotcazou@adacore.com>
 828
 829         * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
 830         body on the next line.
 831
 832 2011-07-08  Jason Merrill  <jason@redhat.com>
 833
 834         PR c++/45437
 835         * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
 836
 837         PR c++/49673
 838         * c-common.c (c_apply_type_quals_to_decl): Don't check
 839         TYPE_NEEDS_CONSTRUCTING.
 840
 841 2011-07-06  Richard Guenther  <rguenther@suse.de>
 842
 843         * c-common.c (c_common_nodes_and_builtins):
 844         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 845
 846 2011-07-05  Richard Guenther  <rguenther@suse.de>
 847
 848         * c-common.c (c_common_nodes_and_builtins): Build all common
 849         tree nodes first.
 850
 851 2011-06-27  Jakub Jelinek  <jakub@redhat.com>
 852
 853         * c-common.h (c_tree_chain_next): New static inline function.
 854
 855         * c-common.c (check_builtin_function_arguments): Handle
 856         BUILT_IN_ASSUME_ALIGNED.
 857
 858 2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
 859
 860         * c-common.c: Add sync_ or SYNC__ to builtin names.
 861         * c-omp.c: Add sync_ or SYNC__ to builtin names.
 862
 863 2011-06-20  Pierre Vittet  <piervit@pvittet.com>
 864
 865         * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
 866         handler.
 867         (gen_pragma_handler): New union.
 868         (internal_pragma_handler): New type.
 869         (c_register_pragma_with_data)
 870         (c_register_pragma_with_expansion_and_data): New functions.
 871
 872         * c-pragma.c (registered_pragmas, c_register_pragma_1)
 873         (c_register_pragma, c_register_pragma_with_expansion)
 874         (c_invoke_pragma_handler): Changed to work with
 875         internal_pragma_handler.
 876         (c_register_pragma_with_data)
 877         (c_register_pragma_with_expansion_and_data): New functions.
 878
 879 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 880
 881         * c-common.c: Include common/common-target.h.
 882         (handle_section_attribute): Use
 883         targetm_common.have_named_sections.
 884         * c-cppbuiltin.c: Include common/common-target.h.
 885         (c_cpp_builtins): Use targetm_common.except_unwind_info.
 886
 887 2011-06-10  Richard Guenther  <rguenther@suse.de>
 888
 889         * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
 890         to print a IDENTIFIER_NODE.
 891
 892 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 893             Joseph Myers  <joseph@codesourcery.com>
 894
 895         * c.opt (fbuilding-libgcc): New option.
 896         * c-cppbuiltin.c (c_cpp_builtins): Define
 897         __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
 898
 899 2011-06-07  Jason Merrill  <jason@redhat.com>
 900
 901         * c-common.c (max_tinst_depth): Lower default to 900.
 902
 903         * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
 904
 905 2011-06-07  Richard Guenther  <rguenther@suse.de>
 906
 907         * c-common.c (c_common_nodes_and_builtins): Do not set
 908         size_type_node or call set_sizetype.
 909
 910 2011-06-07  Dodji Seketeli  <dodji@redhat.com>
 911
 912         PR debug/49130
 913         * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
 914         type when using pointer comparison to compare types.
 915
 916 2011-06-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 917
 918         * c.opt: Add -Wdelete-non-virtual-dtor.
 919         * c-opts.c (c_common_handle_option): Include it in -Wall.
 920
 921 2011-05-30  Nathan Froyd  <froydnj@gcc.gnu.org>
 922
 923         PR bootstrap/49190
 924
 925         Revert:
 926         2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
 927
 928         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
 929         not tree_common.
 930
 931 2011-05-27  Jakub Jelinek  <jakub@redhat.com>
 932
 933         PR c++/49165
 934         * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
 935         C++ don't call c_common_truthvalue_conversion on void type arms.
 936
 937 2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
 938
 939         * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
 940         (stmt_list_stack): Define.
 941         (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
 942         * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
 943
 944 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
 945
 946         * c-common.c (warning_candidate_p): Check for BLOCKs.
 947
 948 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
 949
 950         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
 951         not tree_common.
 952
 953 2011-05-25  Jakub Jelinek  <jakub@redhat.com>
 954
 955         * c-common.c (def_fn_type): Remove extra va_end.
 956
 957 2011-05-23  Jason Merrill  <jason@redhat.com>
 958
 959         PR c++/48106
 960         * c-common.c (c_common_get_narrower): New.
 961         (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
 962
 963 2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
 964
 965         * c-common.h (check_function_arguments): Tweak prototype of
 966         check_function_arguments.
 967         * c-common.c (check_function_arguments): Likewise.  Adjust
 968         calls to check_function_nonnull, check_function_format, and
 969         check_function_sentinel.
 970         (check_function_sentinel): Take a FUNCTION_TYPE rather than
 971         separate attributes and typelist arguments.  Use
 972         FOREACH_FUNCTION_ARGS to iterate over argument types.
 973
 974 2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
 975
 976         * c-common.c (c_common_reswords): Reorder.
 977         * c-common.h (rid): Likewise.
 978
 979 2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
 980
 981         * c-common.c (def_fn_type): Don't call build_function_type, call
 982         build_function_type_array or build_varargs_function_type_array
 983         instead.
 984         (c_common_nodes_and_builtins): Likewise.
 985
 986 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 987
 988         * c-common.c (c_add_case_label): Omit the loc argument to
 989         build_case_label.
 990         * c-common.h (build_case_label): Remove.
 991         * c-semantics.c (build_case_label): Remove.
 992
 993 2011-05-05  Joseph Myers  <joseph@codesourcery.com>
 994
 995         * c-objc.h (objc_start_method_definition): Update prototype.
 996         * stub-objc.c (objc_start_method_definition): Add extra parameter.
 997
 998 2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
 999
1000         * c-common.c (check_main_parameter_types): Reindent.  Don't use
1001         TYPE_ARG_TYPES directly.
1002         (handle_nonnull_attribute): Likewise.
1003         (sync_resolve_params): Likewise.
1004         * c-format.c (handle_format_arg_attribute): Likewise.  Adjust call
1005         to check_format_string.
1006         (handle_format_attribute): Likewise.
1007         (check_format_string): Take a function type to examine instead of
1008         a type list.  Use a function_arg_iterator to step through argument
1009         types.
1010
1011 2011-05-04  Richard Guenther  <rguenther@suse.de>
1012
1013         * c-common.c (fix_string_type): Use size_int for index type bounds.
1014         (start_fname_decls): Do not pass NULL to build_int_cst.
1015         (c_init_attributes): Likewise.
1016         * c-lex.c (c_lex_with_flags): Likewise.
1017
1018 2011-04-27  Jason Merrill  <jason@redhat.com>
1019
1020         * c-common.c (make_tree_vector_from_list): New.
1021         * c-common.h: Declare it.
1022
1023 2011-04-26  Richard Guenther  <rguenther@suse.de>
1024
1025         PR preprocessor/48248
1026         * c-ppoutput.c (maybe_print_line): Always optimize newlines
1027         for output size with -P.
1028
1029 2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
1030
1031         * c-common.c (struct c_common_resword): Add __underlying_type.
1032         * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
1033
1034 2011-04-20  Jim Meyering  <meyering@redhat.com>
1035
1036         * c-format.c (init_dollar_format_checking): Remove useless
1037         if-before-free.
1038
1039 2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1040
1041         * c-objc.h (objc_get_interface_ivars): Removed.
1042         (objc_detect_field_duplicates): New.
1043         * stub-objc.c: Likewise.
1044
1045 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1046
1047         * stub-objc.c (objc_declare_protocols): Renamed to
1048         objc_declare_protocol.
1049         * c-objc.h: Likewise.
1050
1051 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1052
1053         * stub-objc.c (objc_declare_class): Updated argument name.
1054
1055 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
1056
1057         * c-common.h (c_common_init_ts): Declare.
1058         * c-common.c (c_common_init_ts): Define.
1059
1060 2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1061
1062         * c-objc.h (objc_build_message_expr): Updated prototype.
1063         * stub-objc.c (objc_build_message_expr): Likewise.
1064
1065 2011-04-12  Martin Jambor  <mjambor@suse.cz>
1066
1067         * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
1068         of cgraph_node.
1069
1070 2011-04-11  Richard Guenther  <rguenther@suse.de>
1071
1072         * c-common.c (complete_array_type): Build a range type of
1073         proper type.
1074
1075 2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
1076
1077         * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
1078         (handle_type_generic_attribute): Likewise.
1079
1080 2011-04-07  Jason Merrill  <jason@redhat.com>
1081
1082         PR c++/48450
1083         * c-common.c (c_common_truthvalue_conversion): Don't ignore
1084         conversion from C++0x scoped enum.
1085
1086 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
1087
1088         * c-target-def.h: New file.
1089         * c-target.def: New file.
1090         * c-target.h: New file.
1091         * c-common.c (targetcm): Don't define here.
1092         * c-common.h (default_handle_c_option): Declare.
1093         * c-format.c: Include c-target.h instead of target.h.
1094         * c-opts.c: Include c-target.h instead of target.h.  Explicitly
1095         include tm.h.
1096         (default_handle_c_option): Move from targhooks.c.
1097
1098 2011-03-29  Jakub Jelinek  <jakub@redhat.com>
1099
1100         PR preprocessor/48248
1101         * c-ppoutput.c (print): Add src_file field.
1102         (init_pp_output): Initialize it.
1103         (maybe_print_line): Don't optimize by adding up to 8 newlines
1104         if map->to_file and print.src_file are different file.
1105         (print_line): Update print.src_file.
1106
1107 2011-03-25  Kai Tietz  <ktietz@redhat.com>
1108
1109         * c-ada-spec.c (compare_comment): Use filename_cmp
1110         instead of strcmp for filename.
1111
1112 2011-03-25  Jeff Law  <law@redhat.com>
1113
1114         * c-family/c-common.c (def_fn_type): Add missing va_end.
1115
1116 2011-03-25  Jason Merrill  <jason@redhat.com>
1117
1118         * c.opt: Add -std=c++03.
1119
1120 2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
1121
1122         * c-ada-spec.c (dump_ada_template): Skip non-class instances.
1123
1124 2011-03-17  Kai Tietz
1125
1126         PR target/12171
1127         * c-pretty-print.c (pp_c_specifier_qualifier_list):
1128         Display allowed attributes for function pointer types.
1129         (pp_c_attributes_display): New function to display
1130         attributes having affects_type_identity flag set to true.
1131         * c-pretty-print.h (pp_c_attributes_display): New prototype.
1132
1133         * c-common.c (c_common_attribute_table):
1134         Add new element.
1135         (c_common_format_attribute_table): Likewise.
1136
1137 2011-03-18  Jason Merrill  <jason@redhat.com>
1138
1139         * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
1140         * c-common.h: Don't declare it here.
1141         * c-common.c: Or define it here.
1142         * c-opts.c (c_common_handle_option): Or set it here.
1143
1144         PR c++/35315
1145         * c-common.c (handle_transparent_union_attribute): Don't
1146         make a duplicate type in C++.
1147
1148 2011-03-15  Jason Merrill  <jason@redhat.com>
1149
1150         * c-common.c (max_constexpr_depth): New.
1151         * c-common.h: Declare it.
1152         * c-opts.c (c_common_handle_option): Set it.
1153         * c.opt (fconstexpr-depth): New option.
1154
1155 2011-03-11  Jason Merrill  <jason@redhat.com>
1156
1157         * c-common.c (attribute_takes_identifier_p): Add missing const.
1158
1159         PR c++/46803
1160         * c-common.c (attribute_takes_identifier_p): Assume that an
1161         unknown attribute takes an identifier.
1162
1163 2011-03-07  Nathan Froyd  <froydnj@codesourcery.com>
1164
1165         PR c/47786
1166         * c-common.c (c_type_hash): Call list_length instead of iterating
1167         through DECL_CHAIN.  Rename 'i' to 'n_elements'.
1168
1169 2011-02-19  Jakub Jelinek  <jakub@redhat.com>
1170
1171         PR c/47809
1172         * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
1173
1174 2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
1175
1176         * c.opt (fobjc-abi-version=) New.
1177         (fobjc-nilcheck): New.
1178
1179 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
1180
1181         PR c++/46890
1182         * c-common.h (keyword_is_decl_specifier): Declare.
1183         * c-common.c (keyword_is_decl_specifier): Define.
1184         (keyword_is_function_specifier): New function.
1185
1186 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
1187
1188         PR c/47473
1189         * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
1190         EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
1191         REAL_TYPE.
1192
1193 2011-01-26  Arnaud Charlet  <charlet@adacore.com>
1194
1195         * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
1196
1197 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
1198
1199         PR pch/47430
1200         * c-opts.c (c_common_post_options): Call c_common_no_more_pch
1201         after init_c_lex if pch_file is set.
1202
1203 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
1204
1205         PR c++/43601
1206         * c.opt (-fkeep-inline-dllexport): New switch.
1207
1208 2011-01-12  Richard Guenther  <rguenther@suse.de>
1209
1210         PR middle-end/32511
1211         * c-common.c (handle_weak_attribute): Warn instead of error
1212         on declaring an inline function weak.
1213
1214 2011-01-05  Tom Tromey  <tromey@redhat.com>
1215
1216         * c-common.h (lvalue_error): Update.
1217         * c-common.c (lvalue_error): Add 'loc' argument.  Call error_at,
1218         not error.
1219
1220 2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1221
1222         PR objc/47075
1223         * c-objc.h (objc_finish_message_expr): Added argument to
1224         prototype.
1225
1226 2010-12-22  Nathan Froyd  <froydnj@codesourcery.com>
1227
1228         * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
1229         Use prototype_p.
1230
1231 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1232
1233         * c-objc.h (objc_maybe_warn_exceptions): New.
1234         * stub-objc.c (objc_maybe_warn_exceptions): New.
1235
1236 2010-12-10  Nathan Froyd  <froydnj@codesourcery.com>
1237
1238         * c-common.h (readonly_error): Declare.
1239         * c-common.c (readonly_error): Define.
1240
1241 2010-12-09  Nathan Froyd  <froydnj@codesourcery.com>
1242
1243         * c-common.h (invalid_indirection_error): Declare.
1244         * c-common.c (invalid_indirection_error): Define.
1245
1246 2010-12-03  Richard Guenther  <rguenther@suse.de>
1247
1248         PR c/46745
1249         * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
1250         (pp_c_unary_expression): Likewise.
1251         (pp_c_expression): Likewise.
1252
1253 2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1254
1255         * c-common.h (objc_finish_function): New.
1256         (objc_non_volatilized_type): Removed.
1257         (objc_type_quals_match): Removed.
1258         * stub-objc.c (objc_finish_function): New.
1259         (objc_non_volatilized_type): Removed.
1260         (objc_type_quals_match): Removed.
1261
1262 2010-11-30  Joseph Myers  <joseph@codesourcery.com>
1263
1264         * c-common.h (parse_optimize_options): Declare.
1265         * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
1266         c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
1267
1268 2010-11-29  Joseph Myers  <joseph@codesourcery.com>
1269
1270         * c-opts.c (check_deps_environment_vars): Use getenv instead of
1271         GET_ENVIRONMENT.
1272         * c-pch.c (O_BINARY): Don't define here.
1273         * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
1274
1275 2010-11-25  Joseph Myers  <joseph@codesourcery.com>
1276
1277         * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
1278         targetm.except_unwind_info.
1279
1280 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
1281
1282         * c-opts.c (c_common_handle_option): Pass location to
1283         set_struct_debug_option.
1284
1285 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
1286
1287         * c-common.c (visibility_options): Move from ../opts.c.
1288         * c-common.h (struct visibility_flags, visibility_options):
1289         Declare here.
1290         * c-opts.c (finish_options): Rename to c_finish_options.
1291         (c_common_init): Update call to finish_options.
1292
1293 2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>
1294
1295         PR objc/34033
1296         * c-lex.c (lex_string): Check that each string in an Objective-C
1297         string concat sequence starts with either one or zero '@', and
1298         that there are no spurious '@' signs at the end.
1299
1300 2010-11-20  Joseph Myers  <joseph@codesourcery.com>
1301
1302         * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
1303         HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
1304         HANDLE_PRAGMA_VISIBILITY.
1305         * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
1306         HANDLE_PRAGMA_VISIBILITY): Don't define.
1307         (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
1308
1309 2010-11-20  Nathan Froyd  <froydnj@codesourcery.com>
1310
1311         PR c++/16189
1312         PR c++/36888
1313         PR c++/45331
1314         * c-common.h (keyword_begins_type_specifier): Declare.
1315         (keyword_is_storage_class_specifier): Declare.
1316         (keyword_is_type_qualifier): Declare.
1317         * c-common.c (keyword_begins_type_specifier): New function.
1318         (keyword_is_storage_class_specifier): New function.
1319         (keyword_is_type_qualifier): Declare.
1320
1321 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
1322
1323         PR c/46547
1324         * c-common.c (in_late_binary_op): Define.
1325         (c_common_truthvalue_conversion): Check in_late_binary_op before
1326         calling c_save_expr.
1327         * c-common.h (in_late_binary_op): Declare.
1328
1329 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
1330
1331         * c-opts.c (c_common_handle_option): Update calls to
1332         set_struct_debug_option.
1333
1334 2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1335
1336         * c-common.h (objc_declare_protocols): Added additional argument.
1337         * stub-objc.c (objc_declare_protocol): Same change.
1338
1339 2010-11-18  Nathan Froyd  <froydnj@codesourcery.com>
1340
1341         PR c/33193
1342         * c-common.h (build_real_imag_expr): Declare.
1343         * c-semantics.c (build_real_imag_expr): Define.
1344
1345 2010-11-17  Joseph Myers  <joseph@codesourcery.com>
1346
1347         * c-opts.c (c_common_parse_file): Take no arguments.
1348         * c-common.h (c_common_parse_file): Update prototype.
1349
1350 2010-11-16  Jakub Jelinek  <jakub@redhat.com>
1351
1352         PR c++/46401
1353         * c-common.c (warning_candidate_p): Don't track non-const calls
1354         or STRING_CSTs.
1355
1356 2010-11-15  Ian Lance Taylor  <iant@google.com>
1357
1358         * c-lex.c (init_c_lex): Set macro debug callbacks if
1359         flag_dump_go_spec is set.
1360
1361 2010-11-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1362
1363         * c-common.h (objc_build_incr_expr_for_property_ref): New.
1364         * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
1365
1366 2010-11-15  Nathan Froyd  <froydnj@codesourcery.com>
1367
1368         PR preprocessor/45038
1369         * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
1370         dialects.
1371
1372 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
1373
1374         * c-common.h (c_family_lang_mask): Declare.
1375         * c-opts.c (c_family_lang_mask): Make extern.
1376         * c-pragma.c (handle_pragma_diagnostic): Use
1377         control_warning_option.
1378
1379 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
1380
1381         * c-common.c (parse_optimize_options): Update call to
1382         decode_options.
1383         * c-common.h (c_common_handle_option): Update prototype.
1384         * c-opts.c (c_common_handle_option): Take location_t parameter and
1385         pass it to other functions.
1386
1387 2010-11-11  Joseph Myers  <joseph@codesourcery.com>
1388
1389         * c-opts.c (warning_as_error_callback): Remove.
1390         (c_common_initialize_diagnostics): Don't call
1391         register_warning_as_error_callback.
1392         (c_common_handle_option): Handle -Werror=normalized= here.
1393
1394 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
1395
1396         * c-common.c (handle_mode_attribute): Use %' and word "signedness"
1397         in diagnostic.
1398         * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
1399         letter.
1400         * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
1401         Remove trailing '.' from diagnostics.
1402         * c.opt (Wwrite-strings_: Avoid '`' in help text.
1403
1404 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
1405
1406         * c-common.c (parse_optimize_options): Pass global_dc to
1407         decode_options.
1408         * c-opts.c (c_common_handle_option): Pass &global_options to
1409         set_Wstrict_aliasing.
1410         * c.opt (v): Don't mark Common or document here.
1411
1412 2010-11-06  Iain Sandoe  <iains@gcc.gnu.org>
1413
1414         PR target/44981
1415         * c-format.c (format_type): New type gcc_objc_string_format_type.
1416         (valid_stringptr_type_p): New.
1417         (handle_format_arg_attribute): Use valid_stringptr_type_p ().
1418         (check_format_string): Pass expected type, use
1419         valid_stringptr_type_p (), check that the format string types are
1420         consistent with the format specification.
1421         (decode_format_attr): Warn if NSString is used outside objective-c.
1422         (format_types_orig): Add NSString.
1423         (format_name): New.
1424         (format_flags): New.
1425         (check_format_arg): Handle format strings requiring an external parser.
1426         first_target_format_type: New variable.
1427         (handle_format_attribute): Set up first_target_format_type, pass the
1428         expected format arg string type to check_format_string().
1429         * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
1430         * stub-objc.c (objc_string_ref_type_p): New.
1431         (objc_check_format_arg): New.
1432
1433 2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>
1434
1435         Fixed using the Objective-C 2.0 dot-syntax with class names.
1436         * c-common.h (objc_build_class_component_ref): New.
1437         * stub-objc.c (objc_build_class_component_ref): New.
1438
1439 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
1440
1441         * c.opt (Wproperty-assign-default): New option.
1442
1443 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
1444
1445         Implemented -fobjc-std=objc1 flag.
1446         * c.opt (fobjc-std=objc1): New option.
1447
1448 2010-11-01  Nicola Pero  <nicola.pero@meta-innovation.com>
1449
1450         Implemented format and noreturn attributes for Objective-C methods.
1451         * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
1452         attribute for Objective-C methods.
1453
1454 2010-10-31  Jason Merrill  <jason@redhat.com>
1455
1456         * c-common.c (conversion_warning, warn_for_collisions_1): Use
1457         EXPR_LOC_OR_HERE.
1458
1459 2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1460
1461         Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1462         * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
1463         (objc_add_property_declaration): Removed arguments for copies and
1464         ivar.
1465         (objc_build_getter_call): Renamed to
1466         objc_maybe_build_component_ref.
1467         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1468         (objc_is_property_ref): New.
1469         * c-common.c (c_common_reswords): Removed copies and ivar.
1470         * stub-objc.c (objc_add_property_declaration): Removed arguments
1471         for copies and ivar.
1472         (objc_build_getter_call): Renamed to
1473         objc_maybe_build_component_ref.
1474         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1475         (objc_is_property_ref): New.
1476
1477 2010-10-29  Arnaud Charlet  <charlet@adacore.com>
1478             Matthew Gingell  <gingell@adacore.com>
1479
1480         * c-ada-spec.c (separate_class_package): New function.
1481         (pp_ada_tree_identifier): Prefix references to C++ classes with the
1482         name of their enclosing package.
1483         (print_ada_declaration): Use separate_class_package.
1484
1485 2010-10-27  Jason Merrill  <jason@redhat.com>
1486
1487         * c-common.c (c_common_reswords): Add __is_literal_type.
1488         * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
1489
1490         * c-common.c (check_case_value): Remove special C++ code.
1491
1492 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1493
1494         * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
1495         RID_RETAIN, RID_COPY and RID_NONATOMIC.  Updated RID_FIRST_PATTR
1496         and RID_LAST_PATTR.
1497         (objc_add_property_declaration): Added additional arguments.
1498         (objc_property_attribute_kind): Removed.
1499         (objc_set_property_attr): Removed.
1500         * c-common.c (c_common_reswords): Added readwrite, assign, retain,
1501         copy and nonatomic.
1502         * stub-objc.c (objc_add_property_declaration): Added additional
1503         arguments.
1504         (objc_set_property_attr): Removed.
1505
1506 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1507
1508         * c-common.h (objc_add_property_variable): Renamed to
1509         objc_add_property_declaration.  Added location argument.
1510         * stub-objc.c (objc_add_property_variable): Same change.
1511
1512 2010-10-23  Nicola Pero  <nicola.pero@meta-innovation.com>
1513
1514         * c-common.h (objc_maybe_printable_name): New.
1515         * stub-objc.c (objc_maybe_printable_name): New.
1516
1517 2010-10-22  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1518         Andrew Pinski <pinskia@gmail.com>
1519
1520         * c-common.h (c_common_mark_addressable_vec): Declare.
1521         * c-common.c (c_common_mark_addressable_vec): New function.
1522
1523 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1524
1525         * c-common.h (objc_set_method_type): Removed.
1526         (objc_add_method_declaration): Added boolean argument.
1527         (objc_start_method_definition): Same change.
1528         (objc_build_method_signature): Same change.
1529         * stub-objc.c (objc_set_method_type): Removed.
1530         (objc_add_method_declaration): Added boolean argument.
1531         (objc_start_method_definition): Same change.
1532         (objc_build_method_signature): Same change.
1533
1534 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1535
1536         * c-common.h (finish_file): Removed.
1537         (objc_write_global_declarations): New.
1538         * c-opts.c (c_common_parse_file): Do not call finish_file.
1539         * stub-objc.c (objc_write_global_declarations): New.
1540
1541 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1542
1543         Implemented parsing @synthesize and @dynamic for
1544         Objective-C/Objective-C++.
1545         * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
1546         (objc_add_synthesize_declaration): New.
1547         (objc_add_dynamic_declaration): New.
1548         * c-common.c (c_common_reswords): Add synthesize and dynamic.
1549         * stub-objc.c (objc_add_synthesize_declaration): New.
1550         (objc_add_dynamic_declaration): New.
1551
1552 2010-10-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
1553
1554         PR target/46041
1555         * c-cppbuiltin.c (mode_has_fma): Move function here from
1556         builtins.c.  Don't use the fma optab, instead just use the
1557         HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
1558         using -save-temps.
1559
1560 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1561
1562         Merge from 'apple/trunk' branch on FSF servers.
1563
1564         2005-11-08  Fariborz Jahanian <fjahanian@apple.com>
1565
1566         Radar 4330422
1567         * c-common.h (objc_non_volatilized_type): New declaration
1568         * stub-objc.c (objc_non_volatilized_type): New stub.
1569
1570 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1571
1572         Merge from 'apple/trunk' branch on FSF servers.
1573
1574         2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1575
1576         Radar 4133425
1577         * c-common.h (objc_diagnose_private_ivar): New decl.
1578         * stub-objc.c (objc_diagnose_private_ivar): New stub.
1579
1580 2010-10-17  Iain Sandoe  <iains@gcc.gnu.org>
1581
1582         * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
1583         * c-common.h (enum rid): Add RID_AT_PACKAGE.
1584         (objc_ivar_visibility_kind): New enum.
1585         (objc_set_visibility): Adjust prototype to use visibility enum.
1586         * stub-objc.c (objc_set_visibility): Adjust stub to use
1587         visibility enum.
1588
1589 2010-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
1590
1591         * c-cppbuiltin.c (builtin_define_float_constants): Emit
1592         __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
1593         has the appropriate fma builtins.
1594         (c_cpp_builtins): Adjust call to builtin_define_float_constants.
1595
1596 2010-10-14  Iain Sandoe  <iains@gcc.gnu.org>
1597
1598         merge from FSF apple 'trunk' branch.
1599         2006 Fariborz Jahanian <fjahanian@apple.com>
1600
1601         Radars 4436866, 4505126, 4506903, 4517826
1602         * c-common.c (c_common_resword): Define @property and its attributes.
1603         * c-common.h: Define property attribute enum entries.
1604         (OBJC_IS_PATTR_KEYWORD): New.
1605         (objc_property_attribute_kind): New enum.
1606         Declare objc_set_property_attr (), objc_add_property_variable (),
1607         objc_build_getter_call () and objc_build_setter_call ().
1608         * stub-objc.c (objc_set_property_attr): New stub.
1609         (objc_add_property_variable): Likewise.
1610         (objc_build_getter_call): Likewise.
1611         (objc_build_setter_call) Likewise.
1612
1613 2010-10-13  Iain Sandoe  <iains@gcc.gnu.org>
1614
1615         merge from FSF apple 'trunk' branch.
1616         2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1617
1618         Radar 3803157 (method attributes)
1619         * c-common.c (handle_deprecated_attribute): Recognize
1620         objc methods as valid declarations.
1621         * c-common.h: Declare objc_method_decl ().
1622         * stub-objc.c (objc_method_decl): New stub.
1623
1624 2010-10-08  Joseph Myers  <joseph@codesourcery.com>
1625
1626         * c-common.c (parse_optimize_options): Call
1627         decode_cmdline_options_to_array_default_mask before
1628         decode_options.  Update arguments to decode_options.
1629         * c-common.h (c_common_init_options_struct): Declare.
1630         * c-opts.c (c_common_init_options_struct): New.  Split out from
1631         c_common_init_options.
1632
1633 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1634
1635         Implemented fast enumeration for Objective-C.
1636         * c-common.h (objc_finish_foreach_loop): New.
1637         * stub-objc.c (objc_finish_foreach_loop): New.
1638
1639 2010-10-05  Joseph Myers  <joseph@codesourcery.com>
1640
1641         * c-common.h (struct diagnostic_context): Don't declare here.
1642         (c_common_initialize_diagnostics): Declare using
1643         diagnostic_context typedef.
1644         * c-opts.c (c_common_handle_option): Pass global_dc to
1645         handle_generated_option.
1646
1647 2010-10-04  Joseph Myers  <joseph@codesourcery.com>
1648
1649         * c-opts.c (c_common_handle_option): Pass &global_options_set to
1650         handle_generated_option.
1651
1652 2010-10-03  Ian Lance Taylor  <iant@google.com>
1653
1654         * c.opt (-fplan9-extensions): New option.
1655
1656 2010-10-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1657
1658         * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
1659         Remove.
1660         (c_cpp_builtins): Call functions from cppbuiltin.c instead
1661         of duplicating code.
1662
1663 2010-09-30  Iain Sandoe  <iains@gcc.gnu.org>
1664
1665         * c-common.c: Add two new entries for @optional
1666         and @required keywords.
1667
1668         merge from FSF 'apple/trunk' branch.
1669         2006-01-30  Fariborz Jahanian <fjahanian@apple.com>
1670
1671         Radar 4386773
1672         * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
1673         objective-c keywords.
1674         (objc_set_method_opt): New declaration.
1675         * stub-objc.c (objc_set_method_opt): New stub.
1676
1677 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
1678
1679         * c-common.c (handle_optimize_attribute): Pass &global_options to
1680         cl_optimization_save and cl_optimization_restore.
1681         * c-opts.c (c_common_handle_option): Pass &global_options to
1682         handle_generated_option.
1683         * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
1684         (handle_pragma_pop_options, handle_pragma_reset_options): Pass
1685         &global_options to cl_optimization_restore.
1686
1687 2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1688
1689         * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
1690         Objective-C/Objective-C++ keywords.
1691
1692 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1693
1694         Merge from 'apple/trunk' branch on FSF servers.
1695
1696         2005-10-04  Fariborz Jahanian <fjahanian@apple.com>
1697
1698         Radar 4281748
1699         * c-common.h (objc_check_global_decl): New declaration.
1700         * stub-objc.c (objc_check_global_decl): New stub.
1701
1702 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1703
1704         * c.opt: Don't use VarExists.
1705
1706 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1707
1708         * c-common.c (c_cpp_error): Update names of diagnostic_context
1709         members.
1710         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
1711         cl_optimization members.
1712         * c-opts.c (warning_as_error_callback, c_common_handle_option,
1713         sanitize_cpp_opts, finish_options): Update names of cpp_options
1714         members.
1715
1716 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1717
1718         * c-common.h (OBJC_IS_CXX_KEYWORD): New macro.  Updated comments.
1719         (objc_is_reserved_word): Removed.
1720         * c-common.c: Updated comments.
1721         * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
1722         objc_is_reserved_word.
1723         * stub-objc.c (objc_is_reserved_word): Removed.
1724
1725 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1726
1727         * c-common.h (objc_add_method_declaration): Adjust prototype to
1728         include attributes.
1729         (objc_start_method_definition): Likewise.
1730         (objc_build_keyword_decl): Likewise.
1731         * stub-objc.c:(objc_add_method_declaration): Handle attributes.
1732         (objc_start_method_definition): Likewise.
1733         (objc_build_keyword_decl): Likewise.
1734
1735 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1736
1737         * c-common.h (objc_start_class_interface): Adjust prototype.
1738         (objc_start_category_interface): Likewise.
1739         (objc_start_protocol): Likewise.
1740         * stub-objc.c (objc_start_protocol): Adjust for extra argument.
1741         (objc_start_class_interface): Likewise.
1742         (objc_start_category_interface): Likewise.
1743
1744 2010-09-27  Ian Lance Taylor  <iant@google.com>
1745
1746         * c-common.c (c_common_attribute_table): Add no_split_stack.
1747         (handle_no_split_stack_attribute): New static function.
1748
1749 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1750
1751         Merge from 'apple/trunk' branch on FSF servers.
1752
1753         2005-12-15  Fariborz Jahanian <fjahanian@apple.com>
1754
1755         Radar 4229905
1756         * c-common.h (objc_have_common_type): New declaration.
1757         * stub-objc.c (objc_have_common_type): New stub.
1758
1759         2005-06-22  Ziemowit Laski  <zlaski@apple.com>
1760
1761         Radar 4154928
1762         * c-common.h (objc_common_type): New prototype.
1763         * stub-objc.c (objc_common_type): New stub.
1764
1765 2010-09-24  Jan Hubicka  <jh@suse.cz>
1766
1767         * c-common.c (handle_leaf_attribute): New function.
1768         (struct attribute_spec c_common_att): Add leaf.
1769
1770 2010-09-22  Joseph Myers  <joseph@codesourcery.com>
1771
1772         * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
1773         -comments-in-macros, -define-macro, -define-macro=, -dependencies,
1774         -dump, -dump=, -imacros, -imacros=, -include, -include=,
1775         -include-barrier, -include-directory, -include-directory=,
1776         -include-directory-after, -include-directory-after=,
1777         -include-prefix, -include-prefix=, -include-with-prefix,
1778         -include-with-prefix=, -include-with-prefix-after,
1779         -include-with-prefix-after=, -include-with-prefix-before,
1780         -include-with-prefix-before=, -no-integrated-cpp,
1781         -no-line-commands, -no-standard-includes, -no-warnings, -output,
1782         -output=, -pedantic, -pedantic-errors, -preprocess,
1783         -print-missing-file-dependencies, -trace-includes, -traditional,
1784         -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
1785         -user-dependencies, -verbose, -write-dependencies,
1786         -write-user-dependencies, no-integrated-cpp, traditional): New.
1787
1788 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1789
1790         PR objc/23710
1791         * c-common.h (objc_start_method_definition): Return bool instead
1792         of void.
1793         * stub-objc.c (objc_start_method_definition): Return bool instead
1794         of void.
1795
1796 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1797
1798         PR objc/25965
1799         * c-common.h (objc_get_interface_ivars): New declaration.
1800         * stub-objc.c (objc_get_interface_ivars): New stub.
1801
1802 2010-09-15  Ian Lance Taylor  <iant@google.com>
1803
1804         * c-common.c (parse_optimize_options): Do not capitalize warning
1805         messages.  Remove period at end of warning message.
1806
1807 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
1808
1809         * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
1810         (handle_alias_attribute): ... here.
1811         (handle_ifunc_attribute): New.
1812
1813 2010-09-06  Mark Mitchell  <mark@codesourcery.com>
1814
1815         * c-common.h (do_warn_double_promotion): Declare.
1816         * c-common.c (do_warn_double_promotion): Define.
1817
1818 2010-09-05  Mark Mitchell  <mark@codesourcery.com>
1819
1820         * c.opt (Wdouble-promotion): New.
1821
1822 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1823
1824         * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
1825         fvtable-thunks, fxref): Mark no longer supported in help text.
1826
1827 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1828
1829         * c.opt (Wimport, fall-virtual, falt-external-templates,
1830         fdefault-inline, fenum-int-equiv, fexternal-templates,
1831         fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
1832         fname-mangling-version-, fnew-abi, fnonnull-objects,
1833         foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
1834         fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
1835         applicable.
1836         (fhandle-exceptions): Mark with Alias and Warn.
1837         * c-opts.c (c_common_handle_option): Don't handle options marked
1838         as ignored.
1839
1840 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1841
1842         * c.opt (Wcomments, Werror-implicit-function-declaration,
1843         ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
1844         std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
1845         aliases.
1846         * c-common.c (option_codes): Use OPT_Wcomment instead of
1847         OPT_Wcomments.
1848         * c-opts.c (warning_as_error_callback, c_common_handle_option):
1849         Don't handle options marked as aliases.
1850
1851 2010-08-25  Richard Guenther  <rguenther@suse.de>
1852
1853         * c-common.c (c_common_get_alias_set): Remove special
1854         handling for pointers.
1855
1856 2010-08-20  Nathan Froyd  <froydnj@codesourcery.com>
1857
1858         * c-common.c: Use FOR_EACH_VEC_ELT.
1859         * c-gimplify.c: Likewise.
1860         * c-pragma.c: Likewise.
1861
1862 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1863
1864         * c.opt (MDX): Change back to MD.  Mark NoDriverArg instead of
1865         RejectDriver.
1866         (MMDX): Change back to MMD.  Mark NoDriverArg instead of
1867         RejectDriver.
1868         * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
1869         instead of OPT_MDX and OPT_MMDX.
1870
1871 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1872
1873         * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
1874
1875 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
1876
1877         * c.opt (MD, MMD): Change to MDX and MMDX.
1878         * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
1879
1880 2010-08-11  Joseph Myers  <joseph@codesourcery.com>
1881
1882         * c-opts.c (c_common_handle_option): Call handle_generated_option
1883         instead of handle_option.
1884
1885 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1886
1887         * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
1888         (maybe_apply_renaming_pragma): Delete unneeded declarations.
1889
1890 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1891
1892         * c-pragma.c (pending_redefinition): Declare.  Declare a VEC of it.
1893         (pending_redefine_extname): Change type to a VEC.
1894         (add_to_renaming_pragma_list): Update for new type of
1895         pending_redefine_extname.
1896         (maybe_apply_renaming_pragma): Likewise.
1897
1898 2010-08-04  Arnaud Charlet  <charlet@adacore.com>
1899
1900         * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
1901         visited.
1902         (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
1903         decide whether a type has already been declared/seen.
1904         Do not go to the original type.
1905         (dump_nested_types): New parameter forward.
1906         Generate forward declaration if needed and mark type as visited.
1907         (print_ada_declaration): Call dump_nested_types if not already done.
1908         Mark types as visited.
1909
1910 2010-08-03  Joseph Myers  <joseph@codesourcery.com>
1911
1912         * c.opt (-print-pch-checksum): Remove option.
1913         * c-opts.c (c_common_handle_option): Don't handle
1914         OPT_print_pch_checksum.
1915
1916 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1917
1918         * c-common.h (c_common_handle_option): Update prototype and return
1919         value type.
1920         * c-opts.c (c_common_handle_option): Update prototype and return
1921         value type.  Update calls to handle_option and
1922         enable_warning_as_error.
1923
1924 2010-07-27  Jakub Jelinek  <jakub@redhat.com>
1925
1926         PR c/45079
1927         * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
1928
1929 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1930
1931         * c-common.h (c_common_missing_argument): Remove.
1932         * c-opts.c (c_common_missing_argument): Remove.
1933         * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
1934         idirafter, imacros, include, isysroot, isystem, iquote): Add
1935         MissingArgError.
1936         * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1937
1938 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1939
1940         * c-common.h (c_common_option_lang_mask,
1941         c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
1942         New.
1943         (c_common_init_options): Update prototype.
1944         * c-opts.c (c_common_option_lang_mask): New.
1945         (c_common_initialize_diagnostics): Split out of
1946         c_common_init_options.
1947         (accept_all_c_family_options, c_common_complain_wrong_lang_p):
1948         New.
1949         (c_common_init_options): Update prototype.  Use decoded options in
1950         search for -lang-asm.
1951
1952 2010-07-15  Nathan Froyd  <froydnj@codesourcery.com>
1953
1954         * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1955         * c-format.c: Likewise.
1956
1957 2010-07-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1958
1959         * c-common.h: Include diagnostic-core.h. Error if already
1960         included.
1961         * c-semantics.c: Do not define GCC_DIAG_STYLE here.
1962
1963 2010-07-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1964
1965         * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
1966         Do not include expr.h
1967         (vector_mode_valid_p): Move here.
1968
1969 2010-06-21  DJ Delorie  <dj@redhat.com>
1970
1971         * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
1972         allow these pragmas anywhere.
1973
1974 2010-06-14  Jakub Jelinek  <jakub@redhat.com>
1975
1976         PR bootstrap/44509
1977         * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
1978         (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
1979         (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
1980         ggc_strdup instead of xstrdup.
1981
1982 2010-06-10  Jakub Jelinek  <jakub@redhat.com>
1983
1984         * c-cppbuiltin.c: Include cpp-id-data.h.
1985         (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
1986         (lazy_hex_fp_value): New function.
1987         (builtin_define_with_hex_fp_value): Provide definitions lazily.
1988
1989 2010-06-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1990
1991         * c-gimplify.c: Do not include tree-flow.h
1992
1993 2010-06-29  Joern Rennecke  <joern.rennecke@embecosm.com>
1994
1995         PR other/44034
1996         * c-common.c: Rename targetm member:
1997         targetm.enum_va_list -> targetm.enum_va_list_p
1998
1999 2010-06-28  Anatoly Sokolov  <aesok@post.ru>
2000
2001         * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
2002
2003 2010-06-28  Steven Bosscher  <steven@gcc.gnu.org>
2004
2005         * c-cppbuiltin.c: Do not include except.h.
2006
2007 2010-06-24  Andi Kleen  <ak@linux.intel.com>
2008
2009         * c-common.c (warn_for_omitted_condop): New.
2010         * c-common.h (warn_for_omitted_condop): Add prototype.
2011
2012 2010-06-21  Joseph Myers  <joseph@codesourcery.com>
2013
2014         * c.opt (lang-objc): Remove.
2015         * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
2016
2017 2010-06-21  Joern Rennecke  <joern.rennecke@embecosm.com>
2018
2019         * c-opts.c: Include "tm_p.h".
2020
2021 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
2022
2023         * c-common.c (parse_optimize_options): Update call to
2024         decode_options.
2025
2026 2010-06-18  Nathan Froyd  <froydnj@codesourcery.com>
2027
2028         * c-common.c (record_types_used_by_current_var_decl): Adjust for
2029         new type of types_used_by_cur_var_decl.
2030
2031 2010-06-17  Joern Rennecke  <joern.rennecke@embecosm.com>
2032
2033         PR bootstrap/44512
2034         * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
2035         for C++ standard compliance.
2036
2037 2010-06-16  Jason Merrill  <jason@redhat.com>
2038
2039         * c.opt: Add -Wnoexcept.
2040
2041 2010-06-16  Richard Guenther  <rguenther@suse.de>
2042
2043         PR c/44555
2044         * c-common.c (c_common_truthvalue_conversion): Remove
2045         premature and wrong optimization concering ADDR_EXPRs.
2046
2047 2010-06-15  Arnaud Charlet  <charlet@adacore.com>
2048
2049         * c-ada-spec.c (dump_sloc): Remove column info.
2050         (is_simple_enum): New function.
2051         (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
2052         enum types when relevant.
2053
2054 2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2055
2056         * c-common.c (conversion_warning): Warn at expression
2057         location.
2058
2059 2010-06-10  Joseph Myers  <joseph@codesourcery.com>
2060
2061         * c-opts.c (c_common_handle_option): Don't handle
2062         OPT_fshow_column.
2063
2064 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
2065
2066         * c-pragma.c (push_alignment): Use typed GC allocation.
2067         (handle_pragma_push_options): Likewise.
2068
2069         * c-common.c (parse_optimize_options): Likewise.
2070
2071         * c-common.h (struct sorted_fields_type): Add variable_size GTY
2072         option.
2073
2074 2010-06-07  Joseph Myers  <joseph@codesourcery.com>
2075
2076         * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
2077         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2078         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2079         flag_signed_bitfields, warn_strict_null_sentinel,
2080         flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
2081         flag_gen_declaration, flag_no_gnu_keywords,
2082         flag_implement_inlines, flag_implicit_templates,
2083         flag_implicit_inline_templates, flag_optional_diags,
2084         flag_elide_constructors, flag_default_inline, flag_rtti,
2085         flag_conserve_space, flag_access_control, flag_check_new,
2086         flag_new_for_scope, flag_weak, flag_working_directory,
2087         flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
2088         flag_enforce_eh_specs, flag_threadsafe_statics,
2089         flag_pretty_templates): Remove.
2090         * c-common.h (flag_preprocess_only, flag_nil_receivers,
2091         flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
2092         flag_replace_objc_classes, flag_undef, flag_no_builtin,
2093         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2094         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2095         flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
2096         flag_no_gnu_keywords, flag_implement_inlines,
2097         flag_implicit_templates, flag_implicit_inline_templates,
2098         flag_optional_diags, flag_elide_constructors, flag_default_inline,
2099         flag_rtti, flag_conserve_space, flag_access_control,
2100         flag_check_new, flag_new_for_scope, flag_weak,
2101         flag_working_directory, flag_use_cxa_atexit,
2102         flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
2103         flag_threadsafe_statics, flag_pretty_templates,
2104         warn_strict_null_sentinel): Remove.
2105         * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
2106         fbuiltin, fcheck-new, fconserve-space, felide-constructors,
2107         fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
2108         fimplicit-inline-templates, fimplicit-templates,
2109         flax-vector-conversions, fms-extensions, fnil-receivers,
2110         fnonansi-builtins, fpretty-templates, freplace-objc-classes,
2111         frtti, fshort-double, fshort-enums, fshort-wchar,
2112         fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
2113         funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
2114         fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
2115         gen-decls, undef): Use Var.
2116         (fdefault-inline, foptional-diags): Document as doing nothing.
2117         * c-opts.c (c_common_handle_option): Remove cases for options now
2118         using Var.  Mark ignored options as such.
2119
2120 2010-06-05  Steven Bosscher  <steven@gcc.gnu.org>
2121
2122         * c-common.c: Moved to here from parent directory.
2123         * c-common.def: Likewise.
2124         * c-common.h: Likewise.
2125         * c-cppbuiltin.c: Likewise.
2126         * c-dump.c: Likewise.
2127         * c-format.c: Likewise.
2128         * c-format.h : Likewise.
2129         * c-gimplify.c: Likewise.
2130         * c-lex.c: Likewise.
2131         * c-omp.c: Likewise.
2132         * c.opt: Likewise.
2133         * c-opts.c: Likewise.
2134         * c-pch.c: Likewise.
2135         * c-ppoutput.c: Likewise.
2136         * c-pragma.c: Likewise.
2137         * c-pragma.h: Likewise.
2138         * c-pretty-print.c: Likewise.
2139         * c-pretty-print.h: Likewise.
2140         * c-semantics.c: Likewise.
2141         * stub-objc.c: Likewise.
2142
2143         * c-common.c: Include gt-c-family-c-common.h.
2144         * c-pragma.c: Include gt-c-family-c-pragma.h.
2145 \f
2146 Copyright (C) 2010, 2011 Free Software Foundation, Inc.
2147
2148 Copying and distribution of this file, with or without modification,
2149 are permitted in any medium without royalty provided the copyright
2150 notice and this notice are preserved.