gcc/c-family/ChangeLog

   1 2012-10-25  Jason Merrill  <jason@redhat.com>
   2
   3         * c.opt (Winherited-variadic-ctor): New.
   4
   5 2012-10-25  Marc Glisse  <marc.glisse@inria.fr>
   6
   7         PR c++/54427
   8         * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
   9
  10 2012-10-23  Joseph Myers  <joseph@codesourcery.com>
  11
  12         * c-common.h (pch_cpp_save_state): Declare.
  13         * c-target.def (c_preinclude): New hook.
  14         * c-opts.c (done_preinclude): New.
  15         (push_command_line_include): Handle default preincluded header.
  16         (cb_file_change): Call pch_cpp_save_state when calling
  17         push_command_line_include.
  18         * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
  19         (pch_cpp_save_state): New.
  20         (pch_init): Call pch_cpp_save_state conditionally, instead of
  21         calling cpp_save_state.
  22
  23 2012-10-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  24
  25         PR c/53063
  26         PR c/40989
  27         * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
  28         Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
  29         Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
  30         Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
  31         Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
  32         * c-opts.c (c_common_handle_option): Remove explicit handling from
  33         here.
  34         (c_common_post_options): Likewise.
  35
  36 2012-10-18  Eric Botcazou  <ebotcazou@adacore.com>
  37
  38         * c-ada-spec.c (LOCATION_COL): Delete.
  39         (compare_location): New function.
  40         (compare_node): Use it.
  41         (compare_comment): Likewise.
  42
  43 2012-10-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
  44
  45         PR c/53063
  46         PR c/40989
  47         * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
  48         * c-opts.c (c_common_handle_option): Do not set them here. Add
  49         comment.
  50         (c_common_post_options): Likewise.
  51
  52 2012-10-16  Eric Botcazou  <ebotcazou@adacore.com>
  53
  54         * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
  55         (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
  56         Remove POINTER_TYPE handling, add large unsigned handling and use
  57         ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
  58
  59 2012-10-12  Jakub Jelinek  <jakub@redhat.com>
  60
  61         PR c/54381
  62         * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
  63         * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
  64         locs and array of 3 trees instead of just single loc and single
  65         sizeof_arg tree.  Handle __builtin___*_chk builtins too, and
  66         also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
  67         For *cmp* builtins that take two sources strings report warnings
  68         about first and second source, not about destination and source.
  69
  70 2012-10-12  Marc Glisse  <marc.glisse@inria.fr>
  71
  72         PR c++/53055
  73         * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
  74
  75 2012-10-11  Eric Botcazou  <ebotcazou@adacore.com>
  76
  77         * c-ada-spec.c (dump_ada_template): Bail out for template declarations
  78         declaring something coming from another file.
  79
  80 2012-10-10  Arnaud Charlet  <charlet@adacore.com>
  81
  82         PR ada/54845
  83         * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
  84
  85 2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
  86
  87         PR c++/54194
  88         * c-common.c (warn_about_parentheses): Add location_t parameter;
  89         use EXPR_LOC_OR_LOC.
  90         * c-common.h: Update declaration.
  91
  92 2012-10-09  Marc Glisse  <marc.glisse@inria.fr>
  93
  94         PR c++/54427
  95         * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
  96         more operations. Make error messages optional.
  97         * c-common.h (enum stv_conv): Moved from c-typeck.c.
  98         (scalar_to_vector): Declare.
  99
 100 2012-10-08  Jason Merrill  <jason@redhat.com>
 101
 102         * c-common.c (c_common_reswords): Add thread_local.
 103
 104 2012-10-08  Dodji Seketeli  <dodji@redhat.com>
 105
 106         PR c++/53528 C++11 attribute support
 107         * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
 108         new functions.
 109         * c-common.c (check_cxx_fundamental_alignment_constraints): New
 110         static function.
 111         (handle_aligned_attribute): In choose strictest alignment
 112         among many.  Use new check_cxx_fundamental_alignment_constraints.
 113         (handle_transparent_union_attribute): In c++11 attribute syntax,
 114         don't look through typedefs.
 115
 116 2012-10-04  Arnaud Charlet  <charlet@adacore.com>
 117
 118         * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
 119         * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
 120         out of dumpfile.h.
 121
 122 2012-09-25  Dehao Chen  <dehao@google.com>
 123
 124         PR middle-end/54645
 125         * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
 126         map when read in the pch.
 127
 128 2012-09-18 Arnaud Charlet  <charlet@adacore.com>
 129
 130         * c-ada-spec.c: Style fixes.
 131
 132 2012-09-18 Thomas Quinot  <quinot@adacore.com>
 133
 134         * c.opt (-fada-spec-parent): Define new command line switch.
 135         * c-ada-spec.c (get_ada_package): When -fada-spec-parent
 136         is specified, generate binding spec as a child of the specified unit.
 137
 138 2012-09-13  Paolo Carlini  <paolo.carlini@oracle.com>
 139             Manuel López-Ibáñez  <manu@gcc.gnu.org>
 140
 141         PR c++/53210
 142         * c.opt ([Winit-self]): Enabled by -Wall in C++.
 143
 144 2012-08-23  Arnaud Charlet  <charlet@adacore.com>
 145
 146         * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
 147         for pointers, and add missing Convention C pragma.
 148         (print_ada_struct_decl): Add missing aliased keyword.
 149         (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
 150
 151 2012-08-17  Jakub Jelinek  <jakub@redhat.com>
 152
 153         * c-common.c (sizeof_pointer_memaccess_warning): New function.
 154         * c.opt (-Wsizeof-pointer-memaccess): Add new option.
 155         * c-opts.c (c_common_handle_option): Enable it for -Wall.
 156         * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
 157         * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
 158
 159 2012-08-10  Richard Guenther  <rguenther@suse.de>
 160
 161         * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
 162
 163 2012-08-07  Steven Bosscher  <steven@gcc.gnu.org>
 164
 165         * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
 166         instead of separate pp_newline and pp_flush.
 167         (print_c_tree): Likewise.
 168
 169 2012-07-26  Richard Henderson  <rth@redhat.com>
 170
 171         * c-common.c (handle_hot_attribute): Allow labels.
 172         (handle_cold_attribute): Likewise.
 173
 174 2012-07-20  Jakub Jelinek  <jakub@redhat.com>
 175
 176         PR c++/28656
 177         * c-common.c (check_function_nonnull): Handle multiple nonnull
 178         attributes properly.
 179
 180 2012-07-16  Steven Bosscher  <steven@gcc.gnu.org>
 181
 182         * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
 183         * c-ada-spec.c: Likewise.
 184         * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
 185
 186 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
 187
 188         * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
 189         Remove code conditional on it.
 190
 191 2012-07-11  Steven Bosscher  <steven@gcc.gnu.org>
 192
 193         * c-gimplify.c: Do not include basic-block.h.
 194         * c-common.c: Do not include linfuncs.h.
 195
 196 2012-07-08  Steven Bosscher  <steven@gcc.gnu.org>
 197
 198         * c-common.h: Include tree.h.
 199
 200 2012-07-02  Jason Merrill  <jason@redhat.com>
 201
 202         PR c++/53524
 203         * c-common.c (get_priority): Call default_conversion.
 204
 205 2012-07-01  Uros Bizjak  <ubizjak@gmail.com>
 206
 207         * c-pch.c (c_common_write_pch): Remove unused variables.
 208
 209 2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>
 210
 211         * cppspec.c: Moved from gcc/ to here.
 212
 213 2012-06-27  Kai Tietz  <ktietz@redhat.com>
 214
 215         PR preprocessor/37215
 216         * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
 217
 218 2012-06-21  Steven Bosscher  <steven@gcc.gnu.org>
 219
 220         * c-common.h (c_common_print_pch_checksum): Remove.
 221         * c-pch.c: Do not include output.h.
 222         (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
 223         (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
 224         (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
 225         (struct c_pch_header): Remove.
 226         (get_ident): Update gpch version.
 227         (pch_init): Do not print executable_checksum to asm_out_file.
 228         Do not fail if there is no asm_out_file to read back from.  Set
 229         asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
 230         (c_common_write_pch): Verify that nothing was written to asm_out_file
 231         since pch_init was called.  Do not write a c_pch_header, and do not
 232         copy from asm_out_file to the PCH.
 233         (c_common_read_pch): Do not read a c_pch_header, and do not restore
 234         the content of asm_out_file from the PCH.
 235         (c_common_print_pch_checksum): Remove.
 236         * c-opts.c (c_common_init): Print out executable_checksum directly.
 237
 238 2012-06-19  Steven Bosscher  <steven@gcc.gnu.org>
 239
 240         * c-target.def (objc_declare_unresolved_class_reference,
 241         objc_declare_class_definition): Add new hooks.
 242
 243 2012-06-19  Steven Bosscher  <steven@gcc.gnu.org>
 244
 245         * c-lex.c: Do not include output.h.
 246         (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
 247         Remove uses of ASM_OUTPUT_IDENT.
 248
 249 2012-06-15  Marc Glisse  <marc.glisse@inria.fr>
 250
 251         PR c++/51033
 252         * c-common.h (c_build_vec_perm_expr): Move decl here.
 253         * c-common.c (c_build_vec_perm_expr): Move definition
 254         here.
 255
 256 2012-06-06  Steven Bosscher  <steven@gcc.gnu.org>
 257
 258         * c.opt (fconserve-space): Turn into a no-op.
 259
 260 2012-06-04  Sterling Augustine  <saugustine@google.com>
 261
 262         * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
 263         * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
 264         both the start and end of the function.
 265
 266 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
 267
 268         * c-common.c: Do not include output.h.
 269         * c-pragma.c: Likewise.
 270
 271 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
 272
 273         * error.c (dump_decl): Check pp_c_flag_gnu_v3.
 274         (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
 275         (lang_decl_name): Handle namespace decls.
 276
 277 2012-05-31  Steven Bosscher  <steven@gcc.gnu.org>
 278
 279         * c-ada-spec.c: Do not include output.h.
 280         * c-semantics.c: Likewise.
 281
 282 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
 283
 284         * c-common.c: Fix typo.
 285
 286 2012-05-29  Michael Matz  <matz@suse.de>
 287
 288         * c-common.h (c_expand_decl): Remove prototype.
 289
 290 2012-05-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 291
 292         * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
 293         * c-opts.c (c_common_handle_option): Remove code handling
 294         warn_missing_braces.
 295
 296 2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>
 297
 298         PR c++/25137
 299         * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
 300         -Wmissing_braces.
 301
 302 2012-05-22  Dodji Seketeli  <dodji@redhat.com>
 303
 304         PR c++/53322
 305         * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
 306
 307 2012-05-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 308
 309         * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
 310         * c-opts.c (c_common_handle_option): Do not handle explicitly
 311         Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
 312
 313 2012-05-16  Dodji Seketeli  <dodji@redhat.com>
 314
 315         PR preprocessor/7263
 316         * c-lex.c (c_lex_with_flags):  Pass a virtual location to the call
 317         to cpp_classify_number.  For diagnostics, use the precise location
 318         instead of the global input_location.
 319
 320 2012-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
 321
 322         PR c++/11856
 323         * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
 324
 325 2012-05-14  Bernd Schmidt  <bernds@codesourcery.com>
 326
 327         * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
 328
 329 2012-05-14  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 330
 331         PR 53063
 332         * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
 333         Wreorder): Use LangEnabledBy.
 334         * c-opts.c (c_common_handle_option): Do not enable them
 335         explicitly. Call lang-specific generated functions.
 336         (c_common_post_options): Do not set them here.
 337
 338 2012-05-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 339
 340         * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
 341         Wmissing-field-initializers,Wmissing-parameter-type,
 342         Wold-style-declaration,Woverride-init): Use EnabledBy.
 343         * c-opts.c (c_common_post_options): Do not set here explicitly.
 344
 345 2012-05-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 346
 347         PR 53063
 348         * c-opts.c (c_common_handle_option): Use handle_generated_option
 349         to enable sub-options.
 350
 351 2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
 352
 353         PR c++/53158
 354         * c-common.c (warnings_for_convert_and_check): Use warning_at.
 355
 356 2012-05-10  Richard Guenther  <rguenther@suse.de>
 357
 358         * c-common.c (c_sizeof_or_alignof_type): Remove assert and
 359         adjust commentary about TYPE_IS_SIZETYPE types.
 360
 361 2012-05-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 362
 363         PR c++/53261
 364         * c-common.c (warn_logical_operator): Check that argument of
 365         integer_zerop is not NULL.
 366
 367 2012-05-05  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 368
 369         PR c/43772
 370         * c-common.c (warn_logical_operator): Do not warn if either side
 371         is already true or false.
 372
 373 2012-05-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 374
 375         PR c/51712
 376         * c-common.c (expr_original_type): New.
 377         (shorten_compare): Do not warn for enumeration types.
 378
 379 2012-05-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 380
 381         * c.opt (fpermissive): Add Var(flag_permissive).
 382
 383 2012-04-30  Marc Glisse  <marc.glisse@inria.fr>
 384
 385         PR c++/51033
 386         * c-common.c (convert_vector_to_pointer_for_subscript): New function.
 387         * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
 388
 389 2012-04-30  Dodji Seketeli  <dodji@redhat.com>
 390
 391         Add -Wvarargs option
 392         * c.opt (Wvarargs):  Define new option.
 393
 394 2012-04-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 395
 396         * c-common.c (check_function_arguments): Replace
 397         Wmissing-format-attribute with Wsuggest-attribute=format.
 398
 399 2012-04-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 400
 401         * c.opt (Wsuggest-attribute=format): New. Alias of
 402         Wmissing-format-attribute.
 403         * c-format.c (decode_format_type): Replace
 404         Wmissing-format-attribute with Wsuggest-attribute=format.
 405         (check_function_format): Likewise.
 406
 407 2012-04-27  Ollie Wild  <aaw@google.com>
 408
 409         * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
 410         * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
 411         * c.opt: Add Wliteral-suffix.
 412
 413 2012-04-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 414
 415         PR c/44774
 416         * c.opt (Wpedantic): New.
 417         (pedantic): Alias Wpedantic.
 418         * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
 419         (c_common_post_options): Likewise.
 420         (sanitize_cpp_opts): Likewise.
 421         * c-lex.c (interpret_float): Likewise.
 422         * c-format.c (check_format_types): Likewise.
 423         * c-common.c (pointer_int_sum): Likewise.
 424         (c_sizeof_or_alignof_type): Likewise.
 425         (c_add_case_label): Likewise.
 426         (c_do_switch_warnings): Likewise.
 427         * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
 428
 429 2012-04-15  Jason Merrill  <jason@redhat.com>
 430
 431         PR c++/52818
 432         * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
 433         (C_STD_NAME): Distinguish between C++98 and C++11.
 434
 435 2012-04-11  Eric Botcazou  <ebotcazou@adacore.com>
 436
 437         PR target/52624
 438         * c-common.h (uint16_type_node): Rename into...
 439         (c_uint16_type_node): ...this.
 440         * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
 441         * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
 442
 443 2012-04-10  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 444
 445         * c-common.c (warn_if_unused_value): Move definition to here.
 446         * c-common.h (warn_if_unused_value): Move declaration to here.
 447
 448 2012-03-23  William Bader  <williambader@hotmail.com>
 449
 450         * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
 451
 452 2012-03-20  Jason Merrill  <jason@redhat.com>
 453
 454         * c-common.h (enum cxx_dialect): Add cxx1y.
 455         * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
 456         test.
 457         * c-cppbuiltin.c (c_cpp_builtins): Likewise.
 458         * c-opts.c (c_common_post_options): Likewise.
 459         (set_std_cxx1y): New.
 460         (c_common_handle_option): Call it.
 461         * c.opt (-std=c++1y, -std=gnu++1y): New flags.
 462
 463 2012-03-19  Paolo Carlini  <paolo.carlini@oracle.com>
 464
 465         PR c++/14710
 466         * c.opt ([Wuseless-cast]): Add.
 467
 468 2012-03-16  Richard Guenther  <rguenther@suse.de>
 469
 470         * c-pretty-print.c (pp_c_initializer_list): Adjust.
 471
 472 2012-03-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 473
 474         PR c++/44783
 475         * c.opt (ftemplate-backtrace-limit) Add.
 476
 477 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 478
 479         * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
 480         handling.
 481         * c-pragma.c (handle_pragma_extern_prefix): Remove.
 482         (init_pragma): Don't register extern_prefix.
 483
 484 2012-03-12  Richard Guenther  <rguenther@suse.de>
 485
 486         * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
 487         (builtin_type_for_size): Likewise.
 488
 489 2012-02-13  Jakub Jelinek  <jakub@redhat.com>
 490
 491         PR c++/52215
 492         * c-common.c (sync_resolve_params): Don't decide whether to convert
 493         or not based on TYPE_SIZE comparison, convert whenever arg_type
 494         is unsigned INTEGER_TYPE.
 495
 496 2012-02-06  Paolo Carlini  <paolo.carlini@oracle.com>
 497
 498         PR c/52118
 499         * c.opt ([Wunused-local-typedefs]): Fix description.
 500
 501 2012-01-24  Mike Stump  <mikestump@comcast.net>
 502
 503         * c-common.c (c_common_type_for_mode): Match signed/unsigned types
 504         exactly.
 505
 506 2012-01-18  Richard Guenther  <rguenther@suse.de>
 507
 508         * c-opts.c (c_common_post_options): Reset LTO flags if
 509         we are about to generate a PCH.
 510
 511 2012-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
 512
 513         PR c++/51777
 514         * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
 515         use pp_unsigned_wide_integer.
 516
 517 2012-01-10  Richard Guenther  <rguenther@suse.de>
 518
 519         PR middle-end/51806
 520         * c-opts.c (c_common_handle_option): Move -Werror handling
 521         to language independent code.
 522
 523 2012-01-05  Richard Guenther  <rguenther@suse.de>
 524
 525         PR middle-end/51764
 526         * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
 527         from common.opt.
 528
 529 2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
 530
 531         PR c++/51316
 532         * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
 533         of array types with an unknown bound.
 534
 535 2011-12-20  Joseph Myers  <joseph@codesourcery.com>
 536
 537         * c-common.c (flag_isoc99): Update comment to refer to C11.
 538         (flag_isoc1x): Change to flag_isoc11.
 539         * c-common.h (flag_isoc99): Update comment to refer to C11.
 540         (flag_isoc1x): Change to flag_isoc11.
 541         * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
 542         C11.
 543         * c-opts.c (set_std_c1x): Change to set_std_c11.
 544         (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
 545         Call set_std_c11.
 546         (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
 547         (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
 548         * c.opt (std=c1x): Change to std=c11.  Document as non-draft
 549         standard.
 550         (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
 551         (std=gnu1x): Change to std=gnu11.  Refer to non-draft standard.
 552         (std=gnu1x): Make alias of std=gnu11.
 553
 554 2011-12-19  Jason Merrill  <jason@redhat.com>
 555
 556         PR c++/51228
 557         * c-common.c (handle_transparent_union_attribute): Check the first
 558         field if the type is complete.
 559
 560 2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
 561
 562         PR libstdc++/51365
 563         * c-common.c (RID_IS_FINAL): Add.
 564         * c-common.h (RID_IS_FINAL): Add.
 565
 566 2011-11-30  Iain Sandoe  <iains@gcc.gnu.org>
 567
 568         * c.opt (fgnu-runtime): Provide full description.
 569         (fnext-runtime): Likewise.
 570         * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
 571
 572 2011-11-28  Andrew MacLeod  <amacleod@redhat.com>
 573
 574         * c-cpp-builtin.c (cpp_atomic_builtins):New.  Emit all atomic
 575         predefines in one place.  Add LOCK_FREE predefines.
 576         (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
 577         new func.
 578
 579 2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
 580
 581         PR c/51256
 582         * c-common.c (get_atomic_generic_size): Check for various error
 583         conditions
 584         (resolve_overloaded_atomic_exchange,
 585         resolve_overloaded_atomic_compare_exchange,
 586         resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
 587         error_mark_node for error conditions.
 588
 589 2011-11-08  Richard Guenther  <rguenther@suse.de>
 590
 591         PR middle-end/51010
 592         c-family/
 593
 594 2011-11-07  Richard Henderson  <rth@redhat.com>
 595             Aldy Hernandez  <aldyh@redhat.com>
 596             Torvald Riegel  <triegel@redhat.com>
 597
 598         Merged from transactional-memory.
 599
 600         * c-common.c (handle_tm_wrap_attribute,
 601         handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
 602         (struct c_common_reswords): Added __transaction* keywords.
 603         (struct c_common_attribute_table): Added transaction* and tm_regparm
 604         attributes.
 605         * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
 606         masks.
 607         (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
 608         find_tm_attribute): Declare.
 609
 610 2011-11-07  Jason Merrill  <jason@redhat.com>
 611
 612         PR c++/35688
 613         * c-common.c, c-common.h: Revert yesterday's changes.
 614
 615 2011-11-06  Jason Merrill  <jason@redhat.com>
 616
 617         PR c++/35688
 618         * c-common.c (decl_has_visibility_attr): Split out from...
 619         (c_determine_visibility): ...here.
 620         * c-common.h: Declare it.
 621
 622 2011-11-06  Joseph Myers  <joseph@codesourcery.com>
 623
 624         * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
 625         (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
 626         type.
 627         (check_user_alignment): New.  Split out of
 628         handle_aligned_attribute.  Disallow integer constants with
 629         noninteger types.  Conditionally allow zero.
 630         (handle_aligned_attribute): Use check_user_alignment.
 631         * c-common.h (RID_ALIGNAS, check_user_alignment): New.
 632
 633 2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
 634             Richard Henderson  <rth@redhat.com>
 635
 636         Merged from cxx-mem-model.
 637
 638         * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
 639         * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
 640         parameters that are the same type size.
 641         (get_atomic_generic_size): New.  Find size of generic
 642         atomic function parameters and do typechecking.
 643         (add_atomic_size_parameter): New.  Insert size into parameter list.
 644         (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
 645         either __atomic_exchange_n or external library call.
 646         (resolve_overloaded_atomic_compare_exchange): Restructure
 647         __atomic_compare_exchange to either _n variant or external library call.
 648         (resolve_overloaded_atomic_load): Restructure __atomic_load to either
 649         __atomic_load_n or an external library call.
 650         (resolve_overloaded_atomic_store): Restructure __atomic_store to either
 651         __atomic_store_n or an external library call.
 652         (resolve_overloaded_builtin): Handle new __atomic builtins.
 653
 654 2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
 655
 656         PR c++/50608
 657         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
 658         (fold_offsetof_1): Make global.  Remove STOP_REF argument and adjust.
 659         <INDIRECT_REF>: Return the argument.
 660         <ARRAY_REF>: Remove special code for negative offset.
 661         Call fold_build_pointer_plus instead of size_binop.
 662         (fold_offsetof): Remove STOP_REF argument and adjust.
 663         * c-common.h (fold_offsetof_1): Declare.
 664         (fold_offsetof): Remove STOP_REF argument.
 665
 666 2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
 667
 668         PR c++/50810
 669         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 670         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 671         Wnarrowing for C++0x and C++98.
 672         * c.opt ([Wnarrowing]): Update.
 673
 674 2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
 675
 676         PR c++/44277
 677         * c.opt: Add Wzero-as-null-pointer-constant.
 678
 679 2011-10-31  Jason Merrill  <jason@redhat.com>
 680
 681         * c.opt (-fdeduce-init-list): Off by default.
 682
 683         PR c++/50920
 684         * c-common.h (cxx_dialect): Add cxx11 and cxx03.
 685         * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
 686         and -Wc++11-compat.
 687         * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
 688
 689 2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
 690
 691         PR c++/30066
 692         * c.opt (fvisibility-inlines-hidden): Description change.
 693
 694 2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
 695
 696         Implement C++11 user-defined literals.
 697         * c-common.c (build_userdef_literal): New.
 698         * c-common.def: New tree code.
 699         * c-common.h (tree_userdef_literal): New tree struct and accessors.
 700         * c-lex.c (interpret_float): Add suffix parm.
 701         (c_lex_with_flags): Build literal tokens.
 702
 703 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 704
 705         PR c++/50841
 706         Revert:
 707         2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 708
 709         PR c++/50810
 710         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 711         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 712         Wnarrowing for C++0x and C++98.
 713         * c.opt ([Wnarrowing]): Update.
 714
 715 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 716
 717         PR c++/50810
 718         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 719         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 720         Wnarrowing for C++0x and C++98.
 721         * c.opt ([Wnarrowing]): Update.
 722
 723 2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
 724
 725         PR c++/45385
 726         * c-common.c (conversion_warning): Remove code looking for
 727         artificial operands.
 728
 729 2011-10-18  Dodji Seketeli  <dodji@redhat.com>
 730
 731         PR bootstrap/50760
 732         * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
 733         !NO_IMPLICIT_EXTERN_C.
 734
 735 2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
 736
 737         * c-common.c (c_common_reswords): Add __bases,
 738         __direct_bases.
 739         * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
 740
 741 2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
 742
 743         PR c++/50757
 744         * c.opt ([Wnonnull]): Add C++ and Objective-C++.
 745
 746 2011-10-15  Tom Tromey  <tromey@redhat.com>
 747             Dodji Seketeli  <dodji@redhat.com>
 748
 749         * c.opt (fdebug-cpp): New option.
 750         * c-opts.c (c_common_handle_option): Handle the option.
 751         * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
 752         output stream in parameter. Factorized from ...
 753         (maybe_print_line): ... this. Dump location debug information when
 754         -fdebug-cpp is in effect.
 755         (print_line_1): New static function. Takes an output stream in
 756         parameter. Factorized from ...
 757         (print_line): ... here. Dump location information when -fdebug-cpp
 758         is in effect.
 759         (scan_translation_unit): Dump location information when
 760         -fdebug-cpp is in effect.
 761
 762 2011-10-15  Tom Tromey  <tromey@redhat.com>
 763             Dodji Seketeli  <dodji@redhat.com>
 764
 765         * c.opt (ftrack-macro-expansion): New option. Handle it with and
 766         without argument.
 767         * c-opts.c (c_common_handle_option)<case
 768         OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
 769         cases. Handle -ftrack-macro-expansion with and without argument.
 770
 771 2011-10-15  Tom Tromey  <tromey@redhat.com>
 772             Dodji Seketeli  <dodji@redhat.com>
 773
 774         * c-ppoutput.c (scan_translation_unit, maybe_print_line)
 775         (print_line, cb_define, do_line_change): Adjust to avoid touching
 776         the internals of struct line_map.  Use the public API instead.
 777         * c-pch.c (c_common_read_pch): Likewise.
 778         * c-lex.c (fe_file_change): Likewise.
 779
 780 2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
 781
 782         PR c++/17212
 783         * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
 784
 785 2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
 786
 787         PR c++/33067
 788         * c-pretty-print.c (pp_c_floating_constant): Output
 789         max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
 790
 791 2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
 792
 793         * c-common.c (def_builtin_1): Delete old interface with two
 794         parallel arrays to hold standard builtin declarations, and replace
 795         it with a function based interface that can support creating
 796         builtins on the fly in the future.  Change all uses, and poison
 797         the old names.  Make sure 0 is not a legitimate builtin index.
 798         * c-omp.c (c_finish_omp_barrier): Ditto.
 799         (c_finish_omp_taskwait): Ditto.
 800         (c_finish_omp_flush): Ditto.
 801
 802 2011-10-11  Tristan Gingold  <gingold@adacore.com>
 803
 804         * c.opt: (fallow-parameterless-variadic-functions): New.
 805
 806 2011-09-08  Dodji Seketeli  <dodji@redhat.com>
 807
 808         PR c++/33255 - Support -Wunused-local-typedefs warning
 809         * c-common.h (struct c_language_function::local_typedefs): New
 810         field.
 811         (record_locally_defined_typedef, maybe_record_typedef_use)
 812         (maybe_warn_unused_local_typedefs): Declare new functions.
 813         * c-common.c (record_locally_defined_typedef)
 814         (maybe_record_typedef_use)
 815         (maybe_warn_unused_local_typedefs): Define new functions.
 816         * c.opt: Declare new -Wunused-local-typedefs flag.
 817
 818 2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
 819
 820         PR middle-end/50266
 821         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
 822         computations.
 823
 824 2011-09-05  Richard Guenther  <rguenther@suse.de>
 825
 826         * c-common.c (complete_array_type): Use ssize_int (-1) instead
 827         of integer_minus_one_node for empty array upper bounds.
 828
 829 2011-08-28  Dodji Seketeli  <dodji@redhat.com>
 830
 831         * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
 832         it's the first time it's being called on this main TU.
 833
 834 2011-08-24  Richard Guenther  <rguenther@suse.de>
 835
 836         PR c/49396
 837         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
 838
 839 2011-08-22  Gabriel Charette  <gchare@google.com>
 840
 841         * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
 842         defined in cpp_init_builtins and c_cpp_builtins.
 843
 844 2011-08-19  Joseph Myers  <joseph@codesourcery.com>
 845
 846         * c-common.c (c_common_reswords): Add __builtin_complex.
 847         * c-common.h (RID_BUILTIN_COMPLEX): New.
 848
 849 2011-08-18  Joseph Myers  <joseph@codesourcery.com>
 850
 851         * c-common.c (c_common_reswords): Add _Noreturn.
 852         (keyword_is_function_specifier): Handle RID_NORETURN.
 853         * c-common.h (RID_NORETURN): New.
 854
 855 2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
 856
 857         * c-common.c (unsafe_conversion_p): New function. Check if it is
 858         unsafe to convert an expression to the type.
 859         (conversion_warning): Adjust, use unsafe_conversion_p.
 860         * c-common.h (unsafe_conversion_p): New function declaration.
 861
 862 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 863
 864         * c-common.h (c_finish_omp_atomic): Adjust prototype.
 865         (c_finish_omp_taskyield): New prototype.
 866         * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
 867         arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
 868         OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC.  If LHS1
 869         or RHS1 have side-effects, evaluate those too in the right spot,
 870         if it is a decl and LHS is also a decl, error out if they
 871         aren't the same.
 872         (c_finish_omp_taskyield): New function.
 873         * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
 874         * c-pragma.c (omp_pragmas): Add taskyield.
 875         * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
 876         (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
 877         PRAGMA_OMP_CLAUSE_MERGEABLE.
 878
 879 2011-07-25  Dodji Seketeli  <dodji@redhat.com>
 880
 881         * c-common.h (set_underlying_type): Remove parm name from
 882         declaration.
 883
 884 2011-07-25  Romain Geissler  <romain.geissler@gmail.com>
 885
 886         * c-pretty-print.h: Search c-common.h in c-family.
 887
 888 2011-07-22  Jason Merrill  <jason@redhat.com>
 889
 890         PR c++/49793
 891         * c.opt (Wnarrowing): New.
 892
 893         PR c++/30112
 894         * c-common.h: Declare c_linkage_bindings.
 895         * c-pragma.c (handle_pragma_redefine_extname): Use it.
 896
 897         PR c++/49813
 898         * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
 899         * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
 900         as flag_isoc99 for 'restrict'.
 901         (pp_c_specifier_qualifier_list): Likewise for _Complex.
 902
 903 2011-07-21  Ian Lance Taylor  <iant@google.com>
 904
 905         PR middle-end/49705
 906         * c-common.c (c_disable_warnings): New static function.
 907         (c_enable_warnings): New static function.
 908         (c_fully_fold_internal): Change local unused_p to bool.  Call
 909         c_disable_warnings and c_enable_warnings rather than change
 910         c_inhibit_evaluation_warnings.
 911
 912 2011-07-20  Jason Merrill  <jason@redhat.com>
 913
 914         PR c++/6709 (DR 743)
 915         PR c++/42603 (DR 950)
 916         * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
 917         (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
 918         (CPP_DECLTYPE): New.
 919         * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
 920
 921 2011-07-19  Richard Guenther  <rguenther@suse.de>
 922
 923         * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
 924         * c-omp.c (c_finish_omp_for): Likewise.
 925
 926 2011-07-12  Eric Botcazou  <ebotcazou@adacore.com>
 927
 928         * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
 929         body on the next line.
 930
 931 2011-07-08  Jason Merrill  <jason@redhat.com>
 932
 933         PR c++/45437
 934         * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
 935
 936         PR c++/49673
 937         * c-common.c (c_apply_type_quals_to_decl): Don't check
 938         TYPE_NEEDS_CONSTRUCTING.
 939
 940 2011-07-06  Richard Guenther  <rguenther@suse.de>
 941
 942         * c-common.c (c_common_nodes_and_builtins):
 943         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 944
 945 2011-07-05  Richard Guenther  <rguenther@suse.de>
 946
 947         * c-common.c (c_common_nodes_and_builtins): Build all common
 948         tree nodes first.
 949
 950 2011-06-27  Jakub Jelinek  <jakub@redhat.com>
 951
 952         * c-common.h (c_tree_chain_next): New static inline function.
 953
 954         * c-common.c (check_builtin_function_arguments): Handle
 955         BUILT_IN_ASSUME_ALIGNED.
 956
 957 2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
 958
 959         * c-common.c: Add sync_ or SYNC__ to builtin names.
 960         * c-omp.c: Add sync_ or SYNC__ to builtin names.
 961
 962 2011-06-20  Pierre Vittet  <piervit@pvittet.com>
 963
 964         * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
 965         handler.
 966         (gen_pragma_handler): New union.
 967         (internal_pragma_handler): New type.
 968         (c_register_pragma_with_data)
 969         (c_register_pragma_with_expansion_and_data): New functions.
 970
 971         * c-pragma.c (registered_pragmas, c_register_pragma_1)
 972         (c_register_pragma, c_register_pragma_with_expansion)
 973         (c_invoke_pragma_handler): Changed to work with
 974         internal_pragma_handler.
 975         (c_register_pragma_with_data)
 976         (c_register_pragma_with_expansion_and_data): New functions.
 977
 978 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 979
 980         * c-common.c: Include common/common-target.h.
 981         (handle_section_attribute): Use
 982         targetm_common.have_named_sections.
 983         * c-cppbuiltin.c: Include common/common-target.h.
 984         (c_cpp_builtins): Use targetm_common.except_unwind_info.
 985
 986 2011-06-10  Richard Guenther  <rguenther@suse.de>
 987
 988         * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
 989         to print a IDENTIFIER_NODE.
 990
 991 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 992             Joseph Myers  <joseph@codesourcery.com>
 993
 994         * c.opt (fbuilding-libgcc): New option.
 995         * c-cppbuiltin.c (c_cpp_builtins): Define
 996         __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
 997
 998 2011-06-07  Jason Merrill  <jason@redhat.com>
 999
1000         * c-common.c (max_tinst_depth): Lower default to 900.
1001
1002         * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1003
1004 2011-06-07  Richard Guenther  <rguenther@suse.de>
1005
1006         * c-common.c (c_common_nodes_and_builtins): Do not set
1007         size_type_node or call set_sizetype.
1008
1009 2011-06-07  Dodji Seketeli  <dodji@redhat.com>
1010
1011         PR debug/49130
1012         * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
1013         type when using pointer comparison to compare types.
1014
1015 2011-06-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
1016
1017         * c.opt: Add -Wdelete-non-virtual-dtor.
1018         * c-opts.c (c_common_handle_option): Include it in -Wall.
1019
1020 2011-05-30  Nathan Froyd  <froydnj@gcc.gnu.org>
1021
1022         PR bootstrap/49190
1023
1024         Revert:
1025         2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
1026
1027         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1028         not tree_common.
1029
1030 2011-05-27  Jakub Jelinek  <jakub@redhat.com>
1031
1032         PR c++/49165
1033         * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1034         C++ don't call c_common_truthvalue_conversion on void type arms.
1035
1036 2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
1037
1038         * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1039         (stmt_list_stack): Define.
1040         (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1041         * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1042
1043 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
1044
1045         * c-common.c (warning_candidate_p): Check for BLOCKs.
1046
1047 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
1048
1049         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1050         not tree_common.
1051
1052 2011-05-25  Jakub Jelinek  <jakub@redhat.com>
1053
1054         * c-common.c (def_fn_type): Remove extra va_end.
1055
1056 2011-05-23  Jason Merrill  <jason@redhat.com>
1057
1058         PR c++/48106
1059         * c-common.c (c_common_get_narrower): New.
1060         (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1061
1062 2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
1063
1064         * c-common.h (check_function_arguments): Tweak prototype of
1065         check_function_arguments.
1066         * c-common.c (check_function_arguments): Likewise.  Adjust
1067         calls to check_function_nonnull, check_function_format, and
1068         check_function_sentinel.
1069         (check_function_sentinel): Take a FUNCTION_TYPE rather than
1070         separate attributes and typelist arguments.  Use
1071         FOREACH_FUNCTION_ARGS to iterate over argument types.
1072
1073 2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
1074
1075         * c-common.c (c_common_reswords): Reorder.
1076         * c-common.h (rid): Likewise.
1077
1078 2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
1079
1080         * c-common.c (def_fn_type): Don't call build_function_type, call
1081         build_function_type_array or build_varargs_function_type_array
1082         instead.
1083         (c_common_nodes_and_builtins): Likewise.
1084
1085 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
1086
1087         * c-common.c (c_add_case_label): Omit the loc argument to
1088         build_case_label.
1089         * c-common.h (build_case_label): Remove.
1090         * c-semantics.c (build_case_label): Remove.
1091
1092 2011-05-05  Joseph Myers  <joseph@codesourcery.com>
1093
1094         * c-objc.h (objc_start_method_definition): Update prototype.
1095         * stub-objc.c (objc_start_method_definition): Add extra parameter.
1096
1097 2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
1098
1099         * c-common.c (check_main_parameter_types): Reindent.  Don't use
1100         TYPE_ARG_TYPES directly.
1101         (handle_nonnull_attribute): Likewise.
1102         (sync_resolve_params): Likewise.
1103         * c-format.c (handle_format_arg_attribute): Likewise.  Adjust call
1104         to check_format_string.
1105         (handle_format_attribute): Likewise.
1106         (check_format_string): Take a function type to examine instead of
1107         a type list.  Use a function_arg_iterator to step through argument
1108         types.
1109
1110 2011-05-04  Richard Guenther  <rguenther@suse.de>
1111
1112         * c-common.c (fix_string_type): Use size_int for index type bounds.
1113         (start_fname_decls): Do not pass NULL to build_int_cst.
1114         (c_init_attributes): Likewise.
1115         * c-lex.c (c_lex_with_flags): Likewise.
1116
1117 2011-04-27  Jason Merrill  <jason@redhat.com>
1118
1119         * c-common.c (make_tree_vector_from_list): New.
1120         * c-common.h: Declare it.
1121
1122 2011-04-26  Richard Guenther  <rguenther@suse.de>
1123
1124         PR preprocessor/48248
1125         * c-ppoutput.c (maybe_print_line): Always optimize newlines
1126         for output size with -P.
1127
1128 2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
1129
1130         * c-common.c (struct c_common_resword): Add __underlying_type.
1131         * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
1132
1133 2011-04-20  Jim Meyering  <meyering@redhat.com>
1134
1135         * c-format.c (init_dollar_format_checking): Remove useless
1136         if-before-free.
1137
1138 2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1139
1140         * c-objc.h (objc_get_interface_ivars): Removed.
1141         (objc_detect_field_duplicates): New.
1142         * stub-objc.c: Likewise.
1143
1144 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1145
1146         * stub-objc.c (objc_declare_protocols): Renamed to
1147         objc_declare_protocol.
1148         * c-objc.h: Likewise.
1149
1150 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
1151
1152         * stub-objc.c (objc_declare_class): Updated argument name.
1153
1154 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
1155
1156         * c-common.h (c_common_init_ts): Declare.
1157         * c-common.c (c_common_init_ts): Define.
1158
1159 2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1160
1161         * c-objc.h (objc_build_message_expr): Updated prototype.
1162         * stub-objc.c (objc_build_message_expr): Likewise.
1163
1164 2011-04-12  Martin Jambor  <mjambor@suse.cz>
1165
1166         * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
1167         of cgraph_node.
1168
1169 2011-04-11  Richard Guenther  <rguenther@suse.de>
1170
1171         * c-common.c (complete_array_type): Build a range type of
1172         proper type.
1173
1174 2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
1175
1176         * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
1177         (handle_type_generic_attribute): Likewise.
1178
1179 2011-04-07  Jason Merrill  <jason@redhat.com>
1180
1181         PR c++/48450
1182         * c-common.c (c_common_truthvalue_conversion): Don't ignore
1183         conversion from C++0x scoped enum.
1184
1185 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
1186
1187         * c-target-def.h: New file.
1188         * c-target.def: New file.
1189         * c-target.h: New file.
1190         * c-common.c (targetcm): Don't define here.
1191         * c-common.h (default_handle_c_option): Declare.
1192         * c-format.c: Include c-target.h instead of target.h.
1193         * c-opts.c: Include c-target.h instead of target.h.  Explicitly
1194         include tm.h.
1195         (default_handle_c_option): Move from targhooks.c.
1196
1197 2011-03-29  Jakub Jelinek  <jakub@redhat.com>
1198
1199         PR preprocessor/48248
1200         * c-ppoutput.c (print): Add src_file field.
1201         (init_pp_output): Initialize it.
1202         (maybe_print_line): Don't optimize by adding up to 8 newlines
1203         if map->to_file and print.src_file are different file.
1204         (print_line): Update print.src_file.
1205
1206 2011-03-25  Kai Tietz  <ktietz@redhat.com>
1207
1208         * c-ada-spec.c (compare_comment): Use filename_cmp
1209         instead of strcmp for filename.
1210
1211 2011-03-25  Jeff Law  <law@redhat.com>
1212
1213         * c-family/c-common.c (def_fn_type): Add missing va_end.
1214
1215 2011-03-25  Jason Merrill  <jason@redhat.com>
1216
1217         * c.opt: Add -std=c++03.
1218
1219 2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
1220
1221         * c-ada-spec.c (dump_ada_template): Skip non-class instances.
1222
1223 2011-03-17  Kai Tietz
1224
1225         PR target/12171
1226         * c-pretty-print.c (pp_c_specifier_qualifier_list):
1227         Display allowed attributes for function pointer types.
1228         (pp_c_attributes_display): New function to display
1229         attributes having affects_type_identity flag set to true.
1230         * c-pretty-print.h (pp_c_attributes_display): New prototype.
1231
1232         * c-common.c (c_common_attribute_table):
1233         Add new element.
1234         (c_common_format_attribute_table): Likewise.
1235
1236 2011-03-18  Jason Merrill  <jason@redhat.com>
1237
1238         * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
1239         * c-common.h: Don't declare it here.
1240         * c-common.c: Or define it here.
1241         * c-opts.c (c_common_handle_option): Or set it here.
1242
1243         PR c++/35315
1244         * c-common.c (handle_transparent_union_attribute): Don't
1245         make a duplicate type in C++.
1246
1247 2011-03-15  Jason Merrill  <jason@redhat.com>
1248
1249         * c-common.c (max_constexpr_depth): New.
1250         * c-common.h: Declare it.
1251         * c-opts.c (c_common_handle_option): Set it.
1252         * c.opt (fconstexpr-depth): New option.
1253
1254 2011-03-11  Jason Merrill  <jason@redhat.com>
1255
1256         * c-common.c (attribute_takes_identifier_p): Add missing const.
1257
1258         PR c++/46803
1259         * c-common.c (attribute_takes_identifier_p): Assume that an
1260         unknown attribute takes an identifier.
1261
1262 2011-03-07  Nathan Froyd  <froydnj@codesourcery.com>
1263
1264         PR c/47786
1265         * c-common.c (c_type_hash): Call list_length instead of iterating
1266         through DECL_CHAIN.  Rename 'i' to 'n_elements'.
1267
1268 2011-02-19  Jakub Jelinek  <jakub@redhat.com>
1269
1270         PR c/47809
1271         * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
1272
1273 2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
1274
1275         * c.opt (fobjc-abi-version=) New.
1276         (fobjc-nilcheck): New.
1277
1278 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
1279
1280         PR c++/46890
1281         * c-common.h (keyword_is_decl_specifier): Declare.
1282         * c-common.c (keyword_is_decl_specifier): Define.
1283         (keyword_is_function_specifier): New function.
1284
1285 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
1286
1287         PR c/47473
1288         * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
1289         EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
1290         REAL_TYPE.
1291
1292 2011-01-26  Arnaud Charlet  <charlet@adacore.com>
1293
1294         * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
1295
1296 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
1297
1298         PR pch/47430
1299         * c-opts.c (c_common_post_options): Call c_common_no_more_pch
1300         after init_c_lex if pch_file is set.
1301
1302 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
1303
1304         PR c++/43601
1305         * c.opt (-fkeep-inline-dllexport): New switch.
1306
1307 2011-01-12  Richard Guenther  <rguenther@suse.de>
1308
1309         PR middle-end/32511
1310         * c-common.c (handle_weak_attribute): Warn instead of error
1311         on declaring an inline function weak.
1312
1313 2011-01-05  Tom Tromey  <tromey@redhat.com>
1314
1315         * c-common.h (lvalue_error): Update.
1316         * c-common.c (lvalue_error): Add 'loc' argument.  Call error_at,
1317         not error.
1318
1319 2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1320
1321         PR objc/47075
1322         * c-objc.h (objc_finish_message_expr): Added argument to
1323         prototype.
1324
1325 2010-12-22  Nathan Froyd  <froydnj@codesourcery.com>
1326
1327         * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
1328         Use prototype_p.
1329
1330 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1331
1332         * c-objc.h (objc_maybe_warn_exceptions): New.
1333         * stub-objc.c (objc_maybe_warn_exceptions): New.
1334
1335 2010-12-10  Nathan Froyd  <froydnj@codesourcery.com>
1336
1337         * c-common.h (readonly_error): Declare.
1338         * c-common.c (readonly_error): Define.
1339
1340 2010-12-09  Nathan Froyd  <froydnj@codesourcery.com>
1341
1342         * c-common.h (invalid_indirection_error): Declare.
1343         * c-common.c (invalid_indirection_error): Define.
1344
1345 2010-12-03  Richard Guenther  <rguenther@suse.de>
1346
1347         PR c/46745
1348         * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
1349         (pp_c_unary_expression): Likewise.
1350         (pp_c_expression): Likewise.
1351
1352 2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1353
1354         * c-common.h (objc_finish_function): New.
1355         (objc_non_volatilized_type): Removed.
1356         (objc_type_quals_match): Removed.
1357         * stub-objc.c (objc_finish_function): New.
1358         (objc_non_volatilized_type): Removed.
1359         (objc_type_quals_match): Removed.
1360
1361 2010-11-30  Joseph Myers  <joseph@codesourcery.com>
1362
1363         * c-common.h (parse_optimize_options): Declare.
1364         * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
1365         c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
1366
1367 2010-11-29  Joseph Myers  <joseph@codesourcery.com>
1368
1369         * c-opts.c (check_deps_environment_vars): Use getenv instead of
1370         GET_ENVIRONMENT.
1371         * c-pch.c (O_BINARY): Don't define here.
1372         * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
1373
1374 2010-11-25  Joseph Myers  <joseph@codesourcery.com>
1375
1376         * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
1377         targetm.except_unwind_info.
1378
1379 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
1380
1381         * c-opts.c (c_common_handle_option): Pass location to
1382         set_struct_debug_option.
1383
1384 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
1385
1386         * c-common.c (visibility_options): Move from ../opts.c.
1387         * c-common.h (struct visibility_flags, visibility_options):
1388         Declare here.
1389         * c-opts.c (finish_options): Rename to c_finish_options.
1390         (c_common_init): Update call to finish_options.
1391
1392 2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>
1393
1394         PR objc/34033
1395         * c-lex.c (lex_string): Check that each string in an Objective-C
1396         string concat sequence starts with either one or zero '@', and
1397         that there are no spurious '@' signs at the end.
1398
1399 2010-11-20  Joseph Myers  <joseph@codesourcery.com>
1400
1401         * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
1402         HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
1403         HANDLE_PRAGMA_VISIBILITY.
1404         * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
1405         HANDLE_PRAGMA_VISIBILITY): Don't define.
1406         (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
1407
1408 2010-11-20  Nathan Froyd  <froydnj@codesourcery.com>
1409
1410         PR c++/16189
1411         PR c++/36888
1412         PR c++/45331
1413         * c-common.h (keyword_begins_type_specifier): Declare.
1414         (keyword_is_storage_class_specifier): Declare.
1415         (keyword_is_type_qualifier): Declare.
1416         * c-common.c (keyword_begins_type_specifier): New function.
1417         (keyword_is_storage_class_specifier): New function.
1418         (keyword_is_type_qualifier): Declare.
1419
1420 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
1421
1422         PR c/46547
1423         * c-common.c (in_late_binary_op): Define.
1424         (c_common_truthvalue_conversion): Check in_late_binary_op before
1425         calling c_save_expr.
1426         * c-common.h (in_late_binary_op): Declare.
1427
1428 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
1429
1430         * c-opts.c (c_common_handle_option): Update calls to
1431         set_struct_debug_option.
1432
1433 2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>
1434
1435         * c-common.h (objc_declare_protocols): Added additional argument.
1436         * stub-objc.c (objc_declare_protocol): Same change.
1437
1438 2010-11-18  Nathan Froyd  <froydnj@codesourcery.com>
1439
1440         PR c/33193
1441         * c-common.h (build_real_imag_expr): Declare.
1442         * c-semantics.c (build_real_imag_expr): Define.
1443
1444 2010-11-17  Joseph Myers  <joseph@codesourcery.com>
1445
1446         * c-opts.c (c_common_parse_file): Take no arguments.
1447         * c-common.h (c_common_parse_file): Update prototype.
1448
1449 2010-11-16  Jakub Jelinek  <jakub@redhat.com>
1450
1451         PR c++/46401
1452         * c-common.c (warning_candidate_p): Don't track non-const calls
1453         or STRING_CSTs.
1454
1455 2010-11-15  Ian Lance Taylor  <iant@google.com>
1456
1457         * c-lex.c (init_c_lex): Set macro debug callbacks if
1458         flag_dump_go_spec is set.
1459
1460 2010-11-15  Nicola Pero  <nicola.pero@meta-innovation.com>
1461
1462         * c-common.h (objc_build_incr_expr_for_property_ref): New.
1463         * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
1464
1465 2010-11-15  Nathan Froyd  <froydnj@codesourcery.com>
1466
1467         PR preprocessor/45038
1468         * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
1469         dialects.
1470
1471 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
1472
1473         * c-common.h (c_family_lang_mask): Declare.
1474         * c-opts.c (c_family_lang_mask): Make extern.
1475         * c-pragma.c (handle_pragma_diagnostic): Use
1476         control_warning_option.
1477
1478 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
1479
1480         * c-common.c (parse_optimize_options): Update call to
1481         decode_options.
1482         * c-common.h (c_common_handle_option): Update prototype.
1483         * c-opts.c (c_common_handle_option): Take location_t parameter and
1484         pass it to other functions.
1485
1486 2010-11-11  Joseph Myers  <joseph@codesourcery.com>
1487
1488         * c-opts.c (warning_as_error_callback): Remove.
1489         (c_common_initialize_diagnostics): Don't call
1490         register_warning_as_error_callback.
1491         (c_common_handle_option): Handle -Werror=normalized= here.
1492
1493 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
1494
1495         * c-common.c (handle_mode_attribute): Use %' and word "signedness"
1496         in diagnostic.
1497         * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
1498         letter.
1499         * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
1500         Remove trailing '.' from diagnostics.
1501         * c.opt (Wwrite-strings_: Avoid '`' in help text.
1502
1503 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
1504
1505         * c-common.c (parse_optimize_options): Pass global_dc to
1506         decode_options.
1507         * c-opts.c (c_common_handle_option): Pass &global_options to
1508         set_Wstrict_aliasing.
1509         * c.opt (v): Don't mark Common or document here.
1510
1511 2010-11-06  Iain Sandoe  <iains@gcc.gnu.org>
1512
1513         PR target/44981
1514         * c-format.c (format_type): New type gcc_objc_string_format_type.
1515         (valid_stringptr_type_p): New.
1516         (handle_format_arg_attribute): Use valid_stringptr_type_p ().
1517         (check_format_string): Pass expected type, use
1518         valid_stringptr_type_p (), check that the format string types are
1519         consistent with the format specification.
1520         (decode_format_attr): Warn if NSString is used outside objective-c.
1521         (format_types_orig): Add NSString.
1522         (format_name): New.
1523         (format_flags): New.
1524         (check_format_arg): Handle format strings requiring an external parser.
1525         first_target_format_type: New variable.
1526         (handle_format_attribute): Set up first_target_format_type, pass the
1527         expected format arg string type to check_format_string().
1528         * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
1529         * stub-objc.c (objc_string_ref_type_p): New.
1530         (objc_check_format_arg): New.
1531
1532 2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>
1533
1534         Fixed using the Objective-C 2.0 dot-syntax with class names.
1535         * c-common.h (objc_build_class_component_ref): New.
1536         * stub-objc.c (objc_build_class_component_ref): New.
1537
1538 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
1539
1540         * c.opt (Wproperty-assign-default): New option.
1541
1542 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
1543
1544         Implemented -fobjc-std=objc1 flag.
1545         * c.opt (fobjc-std=objc1): New option.
1546
1547 2010-11-01  Nicola Pero  <nicola.pero@meta-innovation.com>
1548
1549         Implemented format and noreturn attributes for Objective-C methods.
1550         * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
1551         attribute for Objective-C methods.
1552
1553 2010-10-31  Jason Merrill  <jason@redhat.com>
1554
1555         * c-common.c (conversion_warning, warn_for_collisions_1): Use
1556         EXPR_LOC_OR_HERE.
1557
1558 2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1559
1560         Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1561         * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
1562         (objc_add_property_declaration): Removed arguments for copies and
1563         ivar.
1564         (objc_build_getter_call): Renamed to
1565         objc_maybe_build_component_ref.
1566         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1567         (objc_is_property_ref): New.
1568         * c-common.c (c_common_reswords): Removed copies and ivar.
1569         * stub-objc.c (objc_add_property_declaration): Removed arguments
1570         for copies and ivar.
1571         (objc_build_getter_call): Renamed to
1572         objc_maybe_build_component_ref.
1573         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1574         (objc_is_property_ref): New.
1575
1576 2010-10-29  Arnaud Charlet  <charlet@adacore.com>
1577             Matthew Gingell  <gingell@adacore.com>
1578
1579         * c-ada-spec.c (separate_class_package): New function.
1580         (pp_ada_tree_identifier): Prefix references to C++ classes with the
1581         name of their enclosing package.
1582         (print_ada_declaration): Use separate_class_package.
1583
1584 2010-10-27  Jason Merrill  <jason@redhat.com>
1585
1586         * c-common.c (c_common_reswords): Add __is_literal_type.
1587         * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
1588
1589         * c-common.c (check_case_value): Remove special C++ code.
1590
1591 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1592
1593         * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
1594         RID_RETAIN, RID_COPY and RID_NONATOMIC.  Updated RID_FIRST_PATTR
1595         and RID_LAST_PATTR.
1596         (objc_add_property_declaration): Added additional arguments.
1597         (objc_property_attribute_kind): Removed.
1598         (objc_set_property_attr): Removed.
1599         * c-common.c (c_common_reswords): Added readwrite, assign, retain,
1600         copy and nonatomic.
1601         * stub-objc.c (objc_add_property_declaration): Added additional
1602         arguments.
1603         (objc_set_property_attr): Removed.
1604
1605 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1606
1607         * c-common.h (objc_add_property_variable): Renamed to
1608         objc_add_property_declaration.  Added location argument.
1609         * stub-objc.c (objc_add_property_variable): Same change.
1610
1611 2010-10-23  Nicola Pero  <nicola.pero@meta-innovation.com>
1612
1613         * c-common.h (objc_maybe_printable_name): New.
1614         * stub-objc.c (objc_maybe_printable_name): New.
1615
1616 2010-10-22  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1617         Andrew Pinski <pinskia@gmail.com>
1618
1619         * c-common.h (c_common_mark_addressable_vec): Declare.
1620         * c-common.c (c_common_mark_addressable_vec): New function.
1621
1622 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1623
1624         * c-common.h (objc_set_method_type): Removed.
1625         (objc_add_method_declaration): Added boolean argument.
1626         (objc_start_method_definition): Same change.
1627         (objc_build_method_signature): Same change.
1628         * stub-objc.c (objc_set_method_type): Removed.
1629         (objc_add_method_declaration): Added boolean argument.
1630         (objc_start_method_definition): Same change.
1631         (objc_build_method_signature): Same change.
1632
1633 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1634
1635         * c-common.h (finish_file): Removed.
1636         (objc_write_global_declarations): New.
1637         * c-opts.c (c_common_parse_file): Do not call finish_file.
1638         * stub-objc.c (objc_write_global_declarations): New.
1639
1640 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1641
1642         Implemented parsing @synthesize and @dynamic for
1643         Objective-C/Objective-C++.
1644         * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
1645         (objc_add_synthesize_declaration): New.
1646         (objc_add_dynamic_declaration): New.
1647         * c-common.c (c_common_reswords): Add synthesize and dynamic.
1648         * stub-objc.c (objc_add_synthesize_declaration): New.
1649         (objc_add_dynamic_declaration): New.
1650
1651 2010-10-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
1652
1653         PR target/46041
1654         * c-cppbuiltin.c (mode_has_fma): Move function here from
1655         builtins.c.  Don't use the fma optab, instead just use the
1656         HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
1657         using -save-temps.
1658
1659 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1660
1661         Merge from 'apple/trunk' branch on FSF servers.
1662
1663         2005-11-08  Fariborz Jahanian <fjahanian@apple.com>
1664
1665         Radar 4330422
1666         * c-common.h (objc_non_volatilized_type): New declaration
1667         * stub-objc.c (objc_non_volatilized_type): New stub.
1668
1669 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1670
1671         Merge from 'apple/trunk' branch on FSF servers.
1672
1673         2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1674
1675         Radar 4133425
1676         * c-common.h (objc_diagnose_private_ivar): New decl.
1677         * stub-objc.c (objc_diagnose_private_ivar): New stub.
1678
1679 2010-10-17  Iain Sandoe  <iains@gcc.gnu.org>
1680
1681         * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
1682         * c-common.h (enum rid): Add RID_AT_PACKAGE.
1683         (objc_ivar_visibility_kind): New enum.
1684         (objc_set_visibility): Adjust prototype to use visibility enum.
1685         * stub-objc.c (objc_set_visibility): Adjust stub to use
1686         visibility enum.
1687
1688 2010-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
1689
1690         * c-cppbuiltin.c (builtin_define_float_constants): Emit
1691         __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
1692         has the appropriate fma builtins.
1693         (c_cpp_builtins): Adjust call to builtin_define_float_constants.
1694
1695 2010-10-14  Iain Sandoe  <iains@gcc.gnu.org>
1696
1697         merge from FSF apple 'trunk' branch.
1698         2006 Fariborz Jahanian <fjahanian@apple.com>
1699
1700         Radars 4436866, 4505126, 4506903, 4517826
1701         * c-common.c (c_common_resword): Define @property and its attributes.
1702         * c-common.h: Define property attribute enum entries.
1703         (OBJC_IS_PATTR_KEYWORD): New.
1704         (objc_property_attribute_kind): New enum.
1705         Declare objc_set_property_attr (), objc_add_property_variable (),
1706         objc_build_getter_call () and objc_build_setter_call ().
1707         * stub-objc.c (objc_set_property_attr): New stub.
1708         (objc_add_property_variable): Likewise.
1709         (objc_build_getter_call): Likewise.
1710         (objc_build_setter_call) Likewise.
1711
1712 2010-10-13  Iain Sandoe  <iains@gcc.gnu.org>
1713
1714         merge from FSF apple 'trunk' branch.
1715         2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1716
1717         Radar 3803157 (method attributes)
1718         * c-common.c (handle_deprecated_attribute): Recognize
1719         objc methods as valid declarations.
1720         * c-common.h: Declare objc_method_decl ().
1721         * stub-objc.c (objc_method_decl): New stub.
1722
1723 2010-10-08  Joseph Myers  <joseph@codesourcery.com>
1724
1725         * c-common.c (parse_optimize_options): Call
1726         decode_cmdline_options_to_array_default_mask before
1727         decode_options.  Update arguments to decode_options.
1728         * c-common.h (c_common_init_options_struct): Declare.
1729         * c-opts.c (c_common_init_options_struct): New.  Split out from
1730         c_common_init_options.
1731
1732 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1733
1734         Implemented fast enumeration for Objective-C.
1735         * c-common.h (objc_finish_foreach_loop): New.
1736         * stub-objc.c (objc_finish_foreach_loop): New.
1737
1738 2010-10-05  Joseph Myers  <joseph@codesourcery.com>
1739
1740         * c-common.h (struct diagnostic_context): Don't declare here.
1741         (c_common_initialize_diagnostics): Declare using
1742         diagnostic_context typedef.
1743         * c-opts.c (c_common_handle_option): Pass global_dc to
1744         handle_generated_option.
1745
1746 2010-10-04  Joseph Myers  <joseph@codesourcery.com>
1747
1748         * c-opts.c (c_common_handle_option): Pass &global_options_set to
1749         handle_generated_option.
1750
1751 2010-10-03  Ian Lance Taylor  <iant@google.com>
1752
1753         * c.opt (-fplan9-extensions): New option.
1754
1755 2010-10-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1756
1757         * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
1758         Remove.
1759         (c_cpp_builtins): Call functions from cppbuiltin.c instead
1760         of duplicating code.
1761
1762 2010-09-30  Iain Sandoe  <iains@gcc.gnu.org>
1763
1764         * c-common.c: Add two new entries for @optional
1765         and @required keywords.
1766
1767         merge from FSF 'apple/trunk' branch.
1768         2006-01-30  Fariborz Jahanian <fjahanian@apple.com>
1769
1770         Radar 4386773
1771         * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
1772         objective-c keywords.
1773         (objc_set_method_opt): New declaration.
1774         * stub-objc.c (objc_set_method_opt): New stub.
1775
1776 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
1777
1778         * c-common.c (handle_optimize_attribute): Pass &global_options to
1779         cl_optimization_save and cl_optimization_restore.
1780         * c-opts.c (c_common_handle_option): Pass &global_options to
1781         handle_generated_option.
1782         * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
1783         (handle_pragma_pop_options, handle_pragma_reset_options): Pass
1784         &global_options to cl_optimization_restore.
1785
1786 2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1787
1788         * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
1789         Objective-C/Objective-C++ keywords.
1790
1791 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1792
1793         Merge from 'apple/trunk' branch on FSF servers.
1794
1795         2005-10-04  Fariborz Jahanian <fjahanian@apple.com>
1796
1797         Radar 4281748
1798         * c-common.h (objc_check_global_decl): New declaration.
1799         * stub-objc.c (objc_check_global_decl): New stub.
1800
1801 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1802
1803         * c.opt: Don't use VarExists.
1804
1805 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1806
1807         * c-common.c (c_cpp_error): Update names of diagnostic_context
1808         members.
1809         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
1810         cl_optimization members.
1811         * c-opts.c (warning_as_error_callback, c_common_handle_option,
1812         sanitize_cpp_opts, finish_options): Update names of cpp_options
1813         members.
1814
1815 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1816
1817         * c-common.h (OBJC_IS_CXX_KEYWORD): New macro.  Updated comments.
1818         (objc_is_reserved_word): Removed.
1819         * c-common.c: Updated comments.
1820         * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
1821         objc_is_reserved_word.
1822         * stub-objc.c (objc_is_reserved_word): Removed.
1823
1824 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1825
1826         * c-common.h (objc_add_method_declaration): Adjust prototype to
1827         include attributes.
1828         (objc_start_method_definition): Likewise.
1829         (objc_build_keyword_decl): Likewise.
1830         * stub-objc.c:(objc_add_method_declaration): Handle attributes.
1831         (objc_start_method_definition): Likewise.
1832         (objc_build_keyword_decl): Likewise.
1833
1834 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1835
1836         * c-common.h (objc_start_class_interface): Adjust prototype.
1837         (objc_start_category_interface): Likewise.
1838         (objc_start_protocol): Likewise.
1839         * stub-objc.c (objc_start_protocol): Adjust for extra argument.
1840         (objc_start_class_interface): Likewise.
1841         (objc_start_category_interface): Likewise.
1842
1843 2010-09-27  Ian Lance Taylor  <iant@google.com>
1844
1845         * c-common.c (c_common_attribute_table): Add no_split_stack.
1846         (handle_no_split_stack_attribute): New static function.
1847
1848 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1849
1850         Merge from 'apple/trunk' branch on FSF servers.
1851
1852         2005-12-15  Fariborz Jahanian <fjahanian@apple.com>
1853
1854         Radar 4229905
1855         * c-common.h (objc_have_common_type): New declaration.
1856         * stub-objc.c (objc_have_common_type): New stub.
1857
1858         2005-06-22  Ziemowit Laski  <zlaski@apple.com>
1859
1860         Radar 4154928
1861         * c-common.h (objc_common_type): New prototype.
1862         * stub-objc.c (objc_common_type): New stub.
1863
1864 2010-09-24  Jan Hubicka  <jh@suse.cz>
1865
1866         * c-common.c (handle_leaf_attribute): New function.
1867         (struct attribute_spec c_common_att): Add leaf.
1868
1869 2010-09-22  Joseph Myers  <joseph@codesourcery.com>
1870
1871         * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
1872         -comments-in-macros, -define-macro, -define-macro=, -dependencies,
1873         -dump, -dump=, -imacros, -imacros=, -include, -include=,
1874         -include-barrier, -include-directory, -include-directory=,
1875         -include-directory-after, -include-directory-after=,
1876         -include-prefix, -include-prefix=, -include-with-prefix,
1877         -include-with-prefix=, -include-with-prefix-after,
1878         -include-with-prefix-after=, -include-with-prefix-before,
1879         -include-with-prefix-before=, -no-integrated-cpp,
1880         -no-line-commands, -no-standard-includes, -no-warnings, -output,
1881         -output=, -pedantic, -pedantic-errors, -preprocess,
1882         -print-missing-file-dependencies, -trace-includes, -traditional,
1883         -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
1884         -user-dependencies, -verbose, -write-dependencies,
1885         -write-user-dependencies, no-integrated-cpp, traditional): New.
1886
1887 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1888
1889         PR objc/23710
1890         * c-common.h (objc_start_method_definition): Return bool instead
1891         of void.
1892         * stub-objc.c (objc_start_method_definition): Return bool instead
1893         of void.
1894
1895 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1896
1897         PR objc/25965
1898         * c-common.h (objc_get_interface_ivars): New declaration.
1899         * stub-objc.c (objc_get_interface_ivars): New stub.
1900
1901 2010-09-15  Ian Lance Taylor  <iant@google.com>
1902
1903         * c-common.c (parse_optimize_options): Do not capitalize warning
1904         messages.  Remove period at end of warning message.
1905
1906 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
1907
1908         * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
1909         (handle_alias_attribute): ... here.
1910         (handle_ifunc_attribute): New.
1911
1912 2010-09-06  Mark Mitchell  <mark@codesourcery.com>
1913
1914         * c-common.h (do_warn_double_promotion): Declare.
1915         * c-common.c (do_warn_double_promotion): Define.
1916
1917 2010-09-05  Mark Mitchell  <mark@codesourcery.com>
1918
1919         * c.opt (Wdouble-promotion): New.
1920
1921 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1922
1923         * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
1924         fvtable-thunks, fxref): Mark no longer supported in help text.
1925
1926 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1927
1928         * c.opt (Wimport, fall-virtual, falt-external-templates,
1929         fdefault-inline, fenum-int-equiv, fexternal-templates,
1930         fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
1931         fname-mangling-version-, fnew-abi, fnonnull-objects,
1932         foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
1933         fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
1934         applicable.
1935         (fhandle-exceptions): Mark with Alias and Warn.
1936         * c-opts.c (c_common_handle_option): Don't handle options marked
1937         as ignored.
1938
1939 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1940
1941         * c.opt (Wcomments, Werror-implicit-function-declaration,
1942         ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
1943         std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
1944         aliases.
1945         * c-common.c (option_codes): Use OPT_Wcomment instead of
1946         OPT_Wcomments.
1947         * c-opts.c (warning_as_error_callback, c_common_handle_option):
1948         Don't handle options marked as aliases.
1949
1950 2010-08-25  Richard Guenther  <rguenther@suse.de>
1951
1952         * c-common.c (c_common_get_alias_set): Remove special
1953         handling for pointers.
1954
1955 2010-08-20  Nathan Froyd  <froydnj@codesourcery.com>
1956
1957         * c-common.c: Use FOR_EACH_VEC_ELT.
1958         * c-gimplify.c: Likewise.
1959         * c-pragma.c: Likewise.
1960
1961 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1962
1963         * c.opt (MDX): Change back to MD.  Mark NoDriverArg instead of
1964         RejectDriver.
1965         (MMDX): Change back to MMD.  Mark NoDriverArg instead of
1966         RejectDriver.
1967         * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
1968         instead of OPT_MDX and OPT_MMDX.
1969
1970 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1971
1972         * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
1973
1974 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
1975
1976         * c.opt (MD, MMD): Change to MDX and MMDX.
1977         * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
1978
1979 2010-08-11  Joseph Myers  <joseph@codesourcery.com>
1980
1981         * c-opts.c (c_common_handle_option): Call handle_generated_option
1982         instead of handle_option.
1983
1984 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1985
1986         * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
1987         (maybe_apply_renaming_pragma): Delete unneeded declarations.
1988
1989 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1990
1991         * c-pragma.c (pending_redefinition): Declare.  Declare a VEC of it.
1992         (pending_redefine_extname): Change type to a VEC.
1993         (add_to_renaming_pragma_list): Update for new type of
1994         pending_redefine_extname.
1995         (maybe_apply_renaming_pragma): Likewise.
1996
1997 2010-08-04  Arnaud Charlet  <charlet@adacore.com>
1998
1999         * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2000         visited.
2001         (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2002         decide whether a type has already been declared/seen.
2003         Do not go to the original type.
2004         (dump_nested_types): New parameter forward.
2005         Generate forward declaration if needed and mark type as visited.
2006         (print_ada_declaration): Call dump_nested_types if not already done.
2007         Mark types as visited.
2008
2009 2010-08-03  Joseph Myers  <joseph@codesourcery.com>
2010
2011         * c.opt (-print-pch-checksum): Remove option.
2012         * c-opts.c (c_common_handle_option): Don't handle
2013         OPT_print_pch_checksum.
2014
2015 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
2016
2017         * c-common.h (c_common_handle_option): Update prototype and return
2018         value type.
2019         * c-opts.c (c_common_handle_option): Update prototype and return
2020         value type.  Update calls to handle_option and
2021         enable_warning_as_error.
2022
2023 2010-07-27  Jakub Jelinek  <jakub@redhat.com>
2024
2025         PR c/45079
2026         * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2027
2028 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
2029
2030         * c-common.h (c_common_missing_argument): Remove.
2031         * c-opts.c (c_common_missing_argument): Remove.
2032         * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2033         idirafter, imacros, include, isysroot, isystem, iquote): Add
2034         MissingArgError.
2035         * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2036
2037 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
2038
2039         * c-common.h (c_common_option_lang_mask,
2040         c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2041         New.
2042         (c_common_init_options): Update prototype.
2043         * c-opts.c (c_common_option_lang_mask): New.
2044         (c_common_initialize_diagnostics): Split out of
2045         c_common_init_options.
2046         (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2047         New.
2048         (c_common_init_options): Update prototype.  Use decoded options in
2049         search for -lang-asm.
2050
2051 2010-07-15  Nathan Froyd  <froydnj@codesourcery.com>
2052
2053         * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2054         * c-format.c: Likewise.
2055
2056 2010-07-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2057
2058         * c-common.h: Include diagnostic-core.h. Error if already
2059         included.
2060         * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2061
2062 2010-07-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2063
2064         * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2065         Do not include expr.h
2066         (vector_mode_valid_p): Move here.
2067
2068 2010-06-21  DJ Delorie  <dj@redhat.com>
2069
2070         * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2071         allow these pragmas anywhere.
2072
2073 2010-06-14  Jakub Jelinek  <jakub@redhat.com>
2074
2075         PR bootstrap/44509
2076         * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
2077         (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
2078         (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
2079         ggc_strdup instead of xstrdup.
2080
2081 2010-06-10  Jakub Jelinek  <jakub@redhat.com>
2082
2083         * c-cppbuiltin.c: Include cpp-id-data.h.
2084         (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
2085         (lazy_hex_fp_value): New function.
2086         (builtin_define_with_hex_fp_value): Provide definitions lazily.
2087
2088 2010-06-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2089
2090         * c-gimplify.c: Do not include tree-flow.h
2091
2092 2010-06-29  Joern Rennecke  <joern.rennecke@embecosm.com>
2093
2094         PR other/44034
2095         * c-common.c: Rename targetm member:
2096         targetm.enum_va_list -> targetm.enum_va_list_p
2097
2098 2010-06-28  Anatoly Sokolov  <aesok@post.ru>
2099
2100         * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
2101
2102 2010-06-28  Steven Bosscher  <steven@gcc.gnu.org>
2103
2104         * c-cppbuiltin.c: Do not include except.h.
2105
2106 2010-06-24  Andi Kleen  <ak@linux.intel.com>
2107
2108         * c-common.c (warn_for_omitted_condop): New.
2109         * c-common.h (warn_for_omitted_condop): Add prototype.
2110
2111 2010-06-21  Joseph Myers  <joseph@codesourcery.com>
2112
2113         * c.opt (lang-objc): Remove.
2114         * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
2115
2116 2010-06-21  Joern Rennecke  <joern.rennecke@embecosm.com>
2117
2118         * c-opts.c: Include "tm_p.h".
2119
2120 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
2121
2122         * c-common.c (parse_optimize_options): Update call to
2123         decode_options.
2124
2125 2010-06-18  Nathan Froyd  <froydnj@codesourcery.com>
2126
2127         * c-common.c (record_types_used_by_current_var_decl): Adjust for
2128         new type of types_used_by_cur_var_decl.
2129
2130 2010-06-17  Joern Rennecke  <joern.rennecke@embecosm.com>
2131
2132         PR bootstrap/44512
2133         * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
2134         for C++ standard compliance.
2135
2136 2010-06-16  Jason Merrill  <jason@redhat.com>
2137
2138         * c.opt: Add -Wnoexcept.
2139
2140 2010-06-16  Richard Guenther  <rguenther@suse.de>
2141
2142         PR c/44555
2143         * c-common.c (c_common_truthvalue_conversion): Remove
2144         premature and wrong optimization concering ADDR_EXPRs.
2145
2146 2010-06-15  Arnaud Charlet  <charlet@adacore.com>
2147
2148         * c-ada-spec.c (dump_sloc): Remove column info.
2149         (is_simple_enum): New function.
2150         (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
2151         enum types when relevant.
2152
2153 2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2154
2155         * c-common.c (conversion_warning): Warn at expression
2156         location.
2157
2158 2010-06-10  Joseph Myers  <joseph@codesourcery.com>
2159
2160         * c-opts.c (c_common_handle_option): Don't handle
2161         OPT_fshow_column.
2162
2163 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
2164
2165         * c-pragma.c (push_alignment): Use typed GC allocation.
2166         (handle_pragma_push_options): Likewise.
2167
2168         * c-common.c (parse_optimize_options): Likewise.
2169
2170         * c-common.h (struct sorted_fields_type): Add variable_size GTY
2171         option.
2172
2173 2010-06-07  Joseph Myers  <joseph@codesourcery.com>
2174
2175         * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
2176         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2177         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2178         flag_signed_bitfields, warn_strict_null_sentinel,
2179         flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
2180         flag_gen_declaration, flag_no_gnu_keywords,
2181         flag_implement_inlines, flag_implicit_templates,
2182         flag_implicit_inline_templates, flag_optional_diags,
2183         flag_elide_constructors, flag_default_inline, flag_rtti,
2184         flag_conserve_space, flag_access_control, flag_check_new,
2185         flag_new_for_scope, flag_weak, flag_working_directory,
2186         flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
2187         flag_enforce_eh_specs, flag_threadsafe_statics,
2188         flag_pretty_templates): Remove.
2189         * c-common.h (flag_preprocess_only, flag_nil_receivers,
2190         flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
2191         flag_replace_objc_classes, flag_undef, flag_no_builtin,
2192         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
2193         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
2194         flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
2195         flag_no_gnu_keywords, flag_implement_inlines,
2196         flag_implicit_templates, flag_implicit_inline_templates,
2197         flag_optional_diags, flag_elide_constructors, flag_default_inline,
2198         flag_rtti, flag_conserve_space, flag_access_control,
2199         flag_check_new, flag_new_for_scope, flag_weak,
2200         flag_working_directory, flag_use_cxa_atexit,
2201         flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
2202         flag_threadsafe_statics, flag_pretty_templates,
2203         warn_strict_null_sentinel): Remove.
2204         * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
2205         fbuiltin, fcheck-new, fconserve-space, felide-constructors,
2206         fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
2207         fimplicit-inline-templates, fimplicit-templates,
2208         flax-vector-conversions, fms-extensions, fnil-receivers,
2209         fnonansi-builtins, fpretty-templates, freplace-objc-classes,
2210         frtti, fshort-double, fshort-enums, fshort-wchar,
2211         fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
2212         funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
2213         fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
2214         gen-decls, undef): Use Var.
2215         (fdefault-inline, foptional-diags): Document as doing nothing.
2216         * c-opts.c (c_common_handle_option): Remove cases for options now
2217         using Var.  Mark ignored options as such.
2218
2219 2010-06-05  Steven Bosscher  <steven@gcc.gnu.org>
2220
2221         * c-common.c: Moved to here from parent directory.
2222         * c-common.def: Likewise.
2223         * c-common.h: Likewise.
2224         * c-cppbuiltin.c: Likewise.
2225         * c-dump.c: Likewise.
2226         * c-format.c: Likewise.
2227         * c-format.h : Likewise.
2228         * c-gimplify.c: Likewise.
2229         * c-lex.c: Likewise.
2230         * c-omp.c: Likewise.
2231         * c.opt: Likewise.
2232         * c-opts.c: Likewise.
2233         * c-pch.c: Likewise.
2234         * c-ppoutput.c: Likewise.
2235         * c-pragma.c: Likewise.
2236         * c-pragma.h: Likewise.
2237         * c-pretty-print.c: Likewise.
2238         * c-pretty-print.h: Likewise.
2239         * c-semantics.c: Likewise.
2240         * stub-objc.c: Likewise.
2241
2242         * c-common.c: Include gt-c-family-c-common.h.
2243         * c-pragma.c: Include gt-c-family-c-pragma.h.
2244 \f
2245 Copyright (C) 2010, 2011 Free Software Foundation, Inc.
2246
2247 Copying and distribution of this file, with or without modification,
2248 are permitted in any medium without royalty provided the copyright
2249 notice and this notice are preserved.