gcc/c-family/ChangeLog

   1 2012-06-27  Kai Tietz  <ktietz@redhat.com>
   2
   3         Merged from trunk
   4         PR preprocessor/37215
   5         * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
   6
   7 2012-06-14  Release Manager
   8
   9         * GCC 4.7.1 released.
  10
  11 2012-03-23  William Bader  <williambader@hotmail.com>
  12
  13         PR c/52682
  14         * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
  15
  16 2012-03-22  Release Manager
  17
  18         * GCC 4.7.0 released.
  19
  20 2012-02-13  Jakub Jelinek  <jakub@redhat.com>
  21
  22         PR c++/52215
  23         * c-common.c (sync_resolve_params): Don't decide whether to convert
  24         or not based on TYPE_SIZE comparison, convert whenever arg_type
  25         is unsigned INTEGER_TYPE.
  26
  27 2012-02-06  Paolo Carlini  <paolo.carlini@oracle.com>
  28
  29         PR c/52118
  30         * c.opt ([Wunused-local-typedefs]): Fix description.
  31
  32 2012-01-24  Mike Stump  <mikestump@comcast.net>
  33
  34         * c-common.c (c_common_type_for_mode): Match signed/unsigned types
  35         exactly.
  36
  37 2012-01-18  Richard Guenther  <rguenther@suse.de>
  38
  39         * c-opts.c (c_common_post_options): Reset LTO flags if
  40         we are about to generate a PCH.
  41
  42 2012-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
  43
  44         PR c++/51777
  45         * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
  46         use pp_unsigned_wide_integer.
  47
  48 2012-01-10  Richard Guenther  <rguenther@suse.de>
  49
  50         PR middle-end/51806
  51         * c-opts.c (c_common_handle_option): Move -Werror handling
  52         to language independent code.
  53
  54 2012-01-05  Richard Guenther  <rguenther@suse.de>
  55
  56         PR middle-end/51764
  57         * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
  58         from common.opt.
  59
  60 2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
  61
  62         PR c++/51316
  63         * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
  64         of array types with an unknown bound.
  65
  66 2011-12-20  Joseph Myers  <joseph@codesourcery.com>
  67
  68         * c-common.c (flag_isoc99): Update comment to refer to C11.
  69         (flag_isoc1x): Change to flag_isoc11.
  70         * c-common.h (flag_isoc99): Update comment to refer to C11.
  71         (flag_isoc1x): Change to flag_isoc11.
  72         * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
  73         C11.
  74         * c-opts.c (set_std_c1x): Change to set_std_c11.
  75         (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
  76         Call set_std_c11.
  77         (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
  78         (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
  79         * c.opt (std=c1x): Change to std=c11.  Document as non-draft
  80         standard.
  81         (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
  82         (std=gnu1x): Change to std=gnu11.  Refer to non-draft standard.
  83         (std=gnu1x): Make alias of std=gnu11.
  84
  85 2011-12-19  Jason Merrill  <jason@redhat.com>
  86
  87         PR c++/51228
  88         * c-common.c (handle_transparent_union_attribute): Check the first
  89         field if the type is complete.
  90
  91 2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
  92
  93         PR libstdc++/51365
  94         * c-common.c (RID_IS_FINAL): Add.
  95         * c-common.h (RID_IS_FINAL): Add.
  96
  97 2011-11-30  Iain Sandoe  <iains@gcc.gnu.org>
  98
  99         * c.opt (fgnu-runtime): Provide full description.
 100         (fnext-runtime): Likewise.
 101         * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
 102
 103 2011-11-28  Andrew MacLeod  <amacleod@redhat.com>
 104
 105         * c-cpp-builtin.c (cpp_atomic_builtins):New.  Emit all atomic
 106         predefines in one place.  Add LOCK_FREE predefines.
 107         (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
 108         new func.
 109
 110 2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
 111
 112         PR c/51256
 113         * c-common.c (get_atomic_generic_size): Check for various error
 114         conditions
 115         (resolve_overloaded_atomic_exchange,
 116         resolve_overloaded_atomic_compare_exchange,
 117         resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
 118         error_mark_node for error conditions.
 119
 120 2011-11-08  Richard Guenther  <rguenther@suse.de>
 121
 122         PR middle-end/51010
 123         c-family/
 124
 125 2011-11-07  Richard Henderson  <rth@redhat.com>
 126             Aldy Hernandez  <aldyh@redhat.com>
 127             Torvald Riegel  <triegel@redhat.com>
 128
 129         Merged from transactional-memory.
 130
 131         * c-common.c (handle_tm_wrap_attribute,
 132         handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
 133         (struct c_common_reswords): Added __transaction* keywords.
 134         (struct c_common_attribute_table): Added transaction* and tm_regparm
 135         attributes.
 136         * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
 137         masks.
 138         (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
 139         find_tm_attribute): Declare.
 140
 141 2011-11-07  Jason Merrill  <jason@redhat.com>
 142
 143         PR c++/35688
 144         * c-common.c, c-common.h: Revert yesterday's changes.
 145
 146 2011-11-06  Jason Merrill  <jason@redhat.com>
 147
 148         PR c++/35688
 149         * c-common.c (decl_has_visibility_attr): Split out from...
 150         (c_determine_visibility): ...here.
 151         * c-common.h: Declare it.
 152
 153 2011-11-06  Joseph Myers  <joseph@codesourcery.com>
 154
 155         * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
 156         (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
 157         type.
 158         (check_user_alignment): New.  Split out of
 159         handle_aligned_attribute.  Disallow integer constants with
 160         noninteger types.  Conditionally allow zero.
 161         (handle_aligned_attribute): Use check_user_alignment.
 162         * c-common.h (RID_ALIGNAS, check_user_alignment): New.
 163
 164 2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
 165             Richard Henderson  <rth@redhat.com>
 166
 167         Merged from cxx-mem-model.
 168
 169         * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
 170         * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
 171         parameters that are the same type size.
 172         (get_atomic_generic_size): New.  Find size of generic
 173         atomic function parameters and do typechecking.
 174         (add_atomic_size_parameter): New.  Insert size into parameter list.
 175         (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
 176         either __atomic_exchange_n or external library call.
 177         (resolve_overloaded_atomic_compare_exchange): Restructure
 178         __atomic_compare_exchange to either _n variant or external library call.
 179         (resolve_overloaded_atomic_load): Restructure __atomic_load to either
 180         __atomic_load_n or an external library call.
 181         (resolve_overloaded_atomic_store): Restructure __atomic_store to either
 182         __atomic_store_n or an external library call.
 183         (resolve_overloaded_builtin): Handle new __atomic builtins.
 184
 185 2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
 186
 187         PR c++/50608
 188         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
 189         (fold_offsetof_1): Make global.  Remove STOP_REF argument and adjust.
 190         <INDIRECT_REF>: Return the argument.
 191         <ARRAY_REF>: Remove special code for negative offset.
 192         Call fold_build_pointer_plus instead of size_binop.
 193         (fold_offsetof): Remove STOP_REF argument and adjust.
 194         * c-common.h (fold_offsetof_1): Declare.
 195         (fold_offsetof): Remove STOP_REF argument.
 196
 197 2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
 198
 199         PR c++/50810
 200         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 201         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 202         Wnarrowing for C++0x and C++98.
 203         * c.opt ([Wnarrowing]): Update.
 204
 205 2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
 206
 207         PR c++/44277
 208         * c.opt: Add Wzero-as-null-pointer-constant.
 209
 210 2011-10-31  Jason Merrill  <jason@redhat.com>
 211
 212         * c.opt (-fdeduce-init-list): Off by default.
 213
 214         PR c++/50920
 215         * c-common.h (cxx_dialect): Add cxx11 and cxx03.
 216         * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
 217         and -Wc++11-compat.
 218         * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
 219
 220 2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
 221
 222         PR c++/30066
 223         * c.opt (fvisibility-inlines-hidden): Description change.
 224
 225 2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
 226
 227         Implement C++11 user-defined literals.
 228         * c-common.c (build_userdef_literal): New.
 229         * c-common.def: New tree code.
 230         * c-common.h (tree_userdef_literal): New tree struct and accessors.
 231         * c-lex.c (interpret_float): Add suffix parm.
 232         (c_lex_with_flags): Build literal tokens.
 233
 234 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 235
 236         PR c++/50841
 237         Revert:
 238         2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 239
 240         PR c++/50810
 241         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 242         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 243         Wnarrowing for C++0x and C++98.
 244         * c.opt ([Wnarrowing]): Update.
 245
 246 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
 247
 248         PR c++/50810
 249         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
 250         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
 251         Wnarrowing for C++0x and C++98.
 252         * c.opt ([Wnarrowing]): Update.
 253
 254 2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
 255
 256         PR c++/45385
 257         * c-common.c (conversion_warning): Remove code looking for
 258         artificial operands.
 259
 260 2011-10-18  Dodji Seketeli  <dodji@redhat.com>
 261
 262         PR bootstrap/50760
 263         * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
 264         !NO_IMPLICIT_EXTERN_C.
 265
 266 2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
 267
 268         * c-common.c (c_common_reswords): Add __bases,
 269         __direct_bases.
 270         * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
 271
 272 2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
 273
 274         PR c++/50757
 275         * c.opt ([Wnonnull]): Add C++ and Objective-C++.
 276
 277 2011-10-15  Tom Tromey  <tromey@redhat.com>
 278             Dodji Seketeli  <dodji@redhat.com>
 279
 280         * c.opt (fdebug-cpp): New option.
 281         * c-opts.c (c_common_handle_option): Handle the option.
 282         * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
 283         output stream in parameter. Factorized from ...
 284         (maybe_print_line): ... this. Dump location debug information when
 285         -fdebug-cpp is in effect.
 286         (print_line_1): New static function. Takes an output stream in
 287         parameter. Factorized from ...
 288         (print_line): ... here. Dump location information when -fdebug-cpp
 289         is in effect.
 290         (scan_translation_unit): Dump location information when
 291         -fdebug-cpp is in effect.
 292
 293 2011-10-15  Tom Tromey  <tromey@redhat.com>
 294             Dodji Seketeli  <dodji@redhat.com>
 295
 296         * c.opt (ftrack-macro-expansion): New option. Handle it with and
 297         without argument.
 298         * c-opts.c (c_common_handle_option)<case
 299         OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
 300         cases. Handle -ftrack-macro-expansion with and without argument.
 301
 302 2011-10-15  Tom Tromey  <tromey@redhat.com>
 303             Dodji Seketeli  <dodji@redhat.com>
 304
 305         * c-ppoutput.c (scan_translation_unit, maybe_print_line)
 306         (print_line, cb_define, do_line_change): Adjust to avoid touching
 307         the internals of struct line_map.  Use the public API instead.
 308         * c-pch.c (c_common_read_pch): Likewise.
 309         * c-lex.c (fe_file_change): Likewise.
 310
 311 2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
 312
 313         PR c++/17212
 314         * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
 315
 316 2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
 317
 318         PR c++/33067
 319         * c-pretty-print.c (pp_c_floating_constant): Output
 320         max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
 321
 322 2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
 323
 324         * c-common.c (def_builtin_1): Delete old interface with two
 325         parallel arrays to hold standard builtin declarations, and replace
 326         it with a function based interface that can support creating
 327         builtins on the fly in the future.  Change all uses, and poison
 328         the old names.  Make sure 0 is not a legitimate builtin index.
 329         * c-omp.c (c_finish_omp_barrier): Ditto.
 330         (c_finish_omp_taskwait): Ditto.
 331         (c_finish_omp_flush): Ditto.
 332
 333 2011-10-11  Tristan Gingold  <gingold@adacore.com>
 334
 335         * c.opt: (fallow-parameterless-variadic-functions): New.
 336
 337 2011-09-08  Dodji Seketeli  <dodji@redhat.com>
 338
 339         PR c++/33255 - Support -Wunused-local-typedefs warning
 340         * c-common.h (struct c_language_function::local_typedefs): New
 341         field.
 342         (record_locally_defined_typedef, maybe_record_typedef_use)
 343         (maybe_warn_unused_local_typedefs): Declare new functions.
 344         * c-common.c (record_locally_defined_typedef)
 345         (maybe_record_typedef_use)
 346         (maybe_warn_unused_local_typedefs): Define new functions.
 347         * c.opt: Declare new -Wunused-local-typedefs flag.
 348
 349 2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
 350
 351         PR middle-end/50266
 352         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
 353         computations.
 354
 355 2011-09-05  Richard Guenther  <rguenther@suse.de>
 356
 357         * c-common.c (complete_array_type): Use ssize_int (-1) instead
 358         of integer_minus_one_node for empty array upper bounds.
 359
 360 2011-08-28  Dodji Seketeli  <dodji@redhat.com>
 361
 362         * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
 363         it's the first time it's being called on this main TU.
 364
 365 2011-08-24  Richard Guenther  <rguenther@suse.de>
 366
 367         PR c/49396
 368         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
 369
 370 2011-08-22  Gabriel Charette  <gchare@google.com>
 371
 372         * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
 373         defined in cpp_init_builtins and c_cpp_builtins.
 374
 375 2011-08-19  Joseph Myers  <joseph@codesourcery.com>
 376
 377         * c-common.c (c_common_reswords): Add __builtin_complex.
 378         * c-common.h (RID_BUILTIN_COMPLEX): New.
 379
 380 2011-08-18  Joseph Myers  <joseph@codesourcery.com>
 381
 382         * c-common.c (c_common_reswords): Add _Noreturn.
 383         (keyword_is_function_specifier): Handle RID_NORETURN.
 384         * c-common.h (RID_NORETURN): New.
 385
 386 2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
 387
 388         * c-common.c (unsafe_conversion_p): New function. Check if it is
 389         unsafe to convert an expression to the type.
 390         (conversion_warning): Adjust, use unsafe_conversion_p.
 391         * c-common.h (unsafe_conversion_p): New function declaration.
 392
 393 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
 394
 395         * c-common.h (c_finish_omp_atomic): Adjust prototype.
 396         (c_finish_omp_taskyield): New prototype.
 397         * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
 398         arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
 399         OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC.  If LHS1
 400         or RHS1 have side-effects, evaluate those too in the right spot,
 401         if it is a decl and LHS is also a decl, error out if they
 402         aren't the same.
 403         (c_finish_omp_taskyield): New function.
 404         * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
 405         * c-pragma.c (omp_pragmas): Add taskyield.
 406         * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
 407         (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
 408         PRAGMA_OMP_CLAUSE_MERGEABLE.
 409
 410 2011-07-25  Dodji Seketeli  <dodji@redhat.com>
 411
 412         * c-common.h (set_underlying_type): Remove parm name from
 413         declaration.
 414
 415 2011-07-25  Romain Geissler  <romain.geissler@gmail.com>
 416
 417         * c-pretty-print.h: Search c-common.h in c-family.
 418
 419 2011-07-22  Jason Merrill  <jason@redhat.com>
 420
 421         PR c++/49793
 422         * c.opt (Wnarrowing): New.
 423
 424         PR c++/30112
 425         * c-common.h: Declare c_linkage_bindings.
 426         * c-pragma.c (handle_pragma_redefine_extname): Use it.
 427
 428         PR c++/49813
 429         * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
 430         * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
 431         as flag_isoc99 for 'restrict'.
 432         (pp_c_specifier_qualifier_list): Likewise for _Complex.
 433
 434 2011-07-21  Ian Lance Taylor  <iant@google.com>
 435
 436         PR middle-end/49705
 437         * c-common.c (c_disable_warnings): New static function.
 438         (c_enable_warnings): New static function.
 439         (c_fully_fold_internal): Change local unused_p to bool.  Call
 440         c_disable_warnings and c_enable_warnings rather than change
 441         c_inhibit_evaluation_warnings.
 442
 443 2011-07-20  Jason Merrill  <jason@redhat.com>
 444
 445         PR c++/6709 (DR 743)
 446         PR c++/42603 (DR 950)
 447         * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
 448         (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
 449         (CPP_DECLTYPE): New.
 450         * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
 451
 452 2011-07-19  Richard Guenther  <rguenther@suse.de>
 453
 454         * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
 455         * c-omp.c (c_finish_omp_for): Likewise.
 456
 457 2011-07-12  Eric Botcazou  <ebotcazou@adacore.com>
 458
 459         * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
 460         body on the next line.
 461
 462 2011-07-08  Jason Merrill  <jason@redhat.com>
 463
 464         PR c++/45437
 465         * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
 466
 467         PR c++/49673
 468         * c-common.c (c_apply_type_quals_to_decl): Don't check
 469         TYPE_NEEDS_CONSTRUCTING.
 470
 471 2011-07-06  Richard Guenther  <rguenther@suse.de>
 472
 473         * c-common.c (c_common_nodes_and_builtins):
 474         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
 475
 476 2011-07-05  Richard Guenther  <rguenther@suse.de>
 477
 478         * c-common.c (c_common_nodes_and_builtins): Build all common
 479         tree nodes first.
 480
 481 2011-06-27  Jakub Jelinek  <jakub@redhat.com>
 482
 483         * c-common.h (c_tree_chain_next): New static inline function.
 484
 485         * c-common.c (check_builtin_function_arguments): Handle
 486         BUILT_IN_ASSUME_ALIGNED.
 487
 488 2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
 489
 490         * c-common.c: Add sync_ or SYNC__ to builtin names.
 491         * c-omp.c: Add sync_ or SYNC__ to builtin names.
 492
 493 2011-06-20  Pierre Vittet  <piervit@pvittet.com>
 494
 495         * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
 496         handler.
 497         (gen_pragma_handler): New union.
 498         (internal_pragma_handler): New type.
 499         (c_register_pragma_with_data)
 500         (c_register_pragma_with_expansion_and_data): New functions.
 501
 502         * c-pragma.c (registered_pragmas, c_register_pragma_1)
 503         (c_register_pragma, c_register_pragma_with_expansion)
 504         (c_invoke_pragma_handler): Changed to work with
 505         internal_pragma_handler.
 506         (c_register_pragma_with_data)
 507         (c_register_pragma_with_expansion_and_data): New functions.
 508
 509 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
 510
 511         * c-common.c: Include common/common-target.h.
 512         (handle_section_attribute): Use
 513         targetm_common.have_named_sections.
 514         * c-cppbuiltin.c: Include common/common-target.h.
 515         (c_cpp_builtins): Use targetm_common.except_unwind_info.
 516
 517 2011-06-10  Richard Guenther  <rguenther@suse.de>
 518
 519         * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
 520         to print a IDENTIFIER_NODE.
 521
 522 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 523             Joseph Myers  <joseph@codesourcery.com>
 524
 525         * c.opt (fbuilding-libgcc): New option.
 526         * c-cppbuiltin.c (c_cpp_builtins): Define
 527         __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
 528
 529 2011-06-07  Jason Merrill  <jason@redhat.com>
 530
 531         * c-common.c (max_tinst_depth): Lower default to 900.
 532
 533         * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
 534
 535 2011-06-07  Richard Guenther  <rguenther@suse.de>
 536
 537         * c-common.c (c_common_nodes_and_builtins): Do not set
 538         size_type_node or call set_sizetype.
 539
 540 2011-06-07  Dodji Seketeli  <dodji@redhat.com>
 541
 542         PR debug/49130
 543         * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
 544         type when using pointer comparison to compare types.
 545
 546 2011-06-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
 547
 548         * c.opt: Add -Wdelete-non-virtual-dtor.
 549         * c-opts.c (c_common_handle_option): Include it in -Wall.
 550
 551 2011-05-30  Nathan Froyd  <froydnj@gcc.gnu.org>
 552
 553         PR bootstrap/49190
 554
 555         Revert:
 556         2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
 557
 558         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
 559         not tree_common.
 560
 561 2011-05-27  Jakub Jelinek  <jakub@redhat.com>
 562
 563         PR c++/49165
 564         * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
 565         C++ don't call c_common_truthvalue_conversion on void type arms.
 566
 567 2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
 568
 569         * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
 570         (stmt_list_stack): Define.
 571         (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
 572         * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
 573
 574 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
 575
 576         * c-common.c (warning_candidate_p): Check for BLOCKs.
 577
 578 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
 579
 580         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
 581         not tree_common.
 582
 583 2011-05-25  Jakub Jelinek  <jakub@redhat.com>
 584
 585         * c-common.c (def_fn_type): Remove extra va_end.
 586
 587 2011-05-23  Jason Merrill  <jason@redhat.com>
 588
 589         PR c++/48106
 590         * c-common.c (c_common_get_narrower): New.
 591         (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
 592
 593 2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
 594
 595         * c-common.h (check_function_arguments): Tweak prototype of
 596         check_function_arguments.
 597         * c-common.c (check_function_arguments): Likewise.  Adjust
 598         calls to check_function_nonnull, check_function_format, and
 599         check_function_sentinel.
 600         (check_function_sentinel): Take a FUNCTION_TYPE rather than
 601         separate attributes and typelist arguments.  Use
 602         FOREACH_FUNCTION_ARGS to iterate over argument types.
 603
 604 2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
 605
 606         * c-common.c (c_common_reswords): Reorder.
 607         * c-common.h (rid): Likewise.
 608
 609 2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
 610
 611         * c-common.c (def_fn_type): Don't call build_function_type, call
 612         build_function_type_array or build_varargs_function_type_array
 613         instead.
 614         (c_common_nodes_and_builtins): Likewise.
 615
 616 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 617
 618         * c-common.c (c_add_case_label): Omit the loc argument to
 619         build_case_label.
 620         * c-common.h (build_case_label): Remove.
 621         * c-semantics.c (build_case_label): Remove.
 622
 623 2011-05-05  Joseph Myers  <joseph@codesourcery.com>
 624
 625         * c-objc.h (objc_start_method_definition): Update prototype.
 626         * stub-objc.c (objc_start_method_definition): Add extra parameter.
 627
 628 2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
 629
 630         * c-common.c (check_main_parameter_types): Reindent.  Don't use
 631         TYPE_ARG_TYPES directly.
 632         (handle_nonnull_attribute): Likewise.
 633         (sync_resolve_params): Likewise.
 634         * c-format.c (handle_format_arg_attribute): Likewise.  Adjust call
 635         to check_format_string.
 636         (handle_format_attribute): Likewise.
 637         (check_format_string): Take a function type to examine instead of
 638         a type list.  Use a function_arg_iterator to step through argument
 639         types.
 640
 641 2011-05-04  Richard Guenther  <rguenther@suse.de>
 642
 643         * c-common.c (fix_string_type): Use size_int for index type bounds.
 644         (start_fname_decls): Do not pass NULL to build_int_cst.
 645         (c_init_attributes): Likewise.
 646         * c-lex.c (c_lex_with_flags): Likewise.
 647
 648 2011-04-27  Jason Merrill  <jason@redhat.com>
 649
 650         * c-common.c (make_tree_vector_from_list): New.
 651         * c-common.h: Declare it.
 652
 653 2011-04-26  Richard Guenther  <rguenther@suse.de>
 654
 655         PR preprocessor/48248
 656         * c-ppoutput.c (maybe_print_line): Always optimize newlines
 657         for output size with -P.
 658
 659 2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
 660
 661         * c-common.c (struct c_common_resword): Add __underlying_type.
 662         * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
 663
 664 2011-04-20  Jim Meyering  <meyering@redhat.com>
 665
 666         * c-format.c (init_dollar_format_checking): Remove useless
 667         if-before-free.
 668
 669 2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 670
 671         * c-objc.h (objc_get_interface_ivars): Removed.
 672         (objc_detect_field_duplicates): New.
 673         * stub-objc.c: Likewise.
 674
 675 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 676
 677         * stub-objc.c (objc_declare_protocols): Renamed to
 678         objc_declare_protocol.
 679         * c-objc.h: Likewise.
 680
 681 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 682
 683         * stub-objc.c (objc_declare_class): Updated argument name.
 684
 685 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 686
 687         * c-common.h (c_common_init_ts): Declare.
 688         * c-common.c (c_common_init_ts): Define.
 689
 690 2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 691
 692         * c-objc.h (objc_build_message_expr): Updated prototype.
 693         * stub-objc.c (objc_build_message_expr): Likewise.
 694
 695 2011-04-12  Martin Jambor  <mjambor@suse.cz>
 696
 697         * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
 698         of cgraph_node.
 699
 700 2011-04-11  Richard Guenther  <rguenther@suse.de>
 701
 702         * c-common.c (complete_array_type): Build a range type of
 703         proper type.
 704
 705 2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
 706
 707         * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
 708         (handle_type_generic_attribute): Likewise.
 709
 710 2011-04-07  Jason Merrill  <jason@redhat.com>
 711
 712         PR c++/48450
 713         * c-common.c (c_common_truthvalue_conversion): Don't ignore
 714         conversion from C++0x scoped enum.
 715
 716 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
 717
 718         * c-target-def.h: New file.
 719         * c-target.def: New file.
 720         * c-target.h: New file.
 721         * c-common.c (targetcm): Don't define here.
 722         * c-common.h (default_handle_c_option): Declare.
 723         * c-format.c: Include c-target.h instead of target.h.
 724         * c-opts.c: Include c-target.h instead of target.h.  Explicitly
 725         include tm.h.
 726         (default_handle_c_option): Move from targhooks.c.
 727
 728 2011-03-29  Jakub Jelinek  <jakub@redhat.com>
 729
 730         PR preprocessor/48248
 731         * c-ppoutput.c (print): Add src_file field.
 732         (init_pp_output): Initialize it.
 733         (maybe_print_line): Don't optimize by adding up to 8 newlines
 734         if map->to_file and print.src_file are different file.
 735         (print_line): Update print.src_file.
 736
 737 2011-03-25  Kai Tietz  <ktietz@redhat.com>
 738
 739         * c-ada-spec.c (compare_comment): Use filename_cmp
 740         instead of strcmp for filename.
 741
 742 2011-03-25  Jeff Law  <law@redhat.com>
 743
 744         * c-family/c-common.c (def_fn_type): Add missing va_end.
 745
 746 2011-03-25  Jason Merrill  <jason@redhat.com>
 747
 748         * c.opt: Add -std=c++03.
 749
 750 2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
 751
 752         * c-ada-spec.c (dump_ada_template): Skip non-class instances.
 753
 754 2011-03-17  Kai Tietz
 755
 756         PR target/12171
 757         * c-pretty-print.c (pp_c_specifier_qualifier_list):
 758         Display allowed attributes for function pointer types.
 759         (pp_c_attributes_display): New function to display
 760         attributes having affects_type_identity flag set to true.
 761         * c-pretty-print.h (pp_c_attributes_display): New prototype.
 762
 763         * c-common.c (c_common_attribute_table):
 764         Add new element.
 765         (c_common_format_attribute_table): Likewise.
 766
 767 2011-03-18  Jason Merrill  <jason@redhat.com>
 768
 769         * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
 770         * c-common.h: Don't declare it here.
 771         * c-common.c: Or define it here.
 772         * c-opts.c (c_common_handle_option): Or set it here.
 773
 774         PR c++/35315
 775         * c-common.c (handle_transparent_union_attribute): Don't
 776         make a duplicate type in C++.
 777
 778 2011-03-15  Jason Merrill  <jason@redhat.com>
 779
 780         * c-common.c (max_constexpr_depth): New.
 781         * c-common.h: Declare it.
 782         * c-opts.c (c_common_handle_option): Set it.
 783         * c.opt (fconstexpr-depth): New option.
 784
 785 2011-03-11  Jason Merrill  <jason@redhat.com>
 786
 787         * c-common.c (attribute_takes_identifier_p): Add missing const.
 788
 789         PR c++/46803
 790         * c-common.c (attribute_takes_identifier_p): Assume that an
 791         unknown attribute takes an identifier.
 792
 793 2011-03-07  Nathan Froyd  <froydnj@codesourcery.com>
 794
 795         PR c/47786
 796         * c-common.c (c_type_hash): Call list_length instead of iterating
 797         through DECL_CHAIN.  Rename 'i' to 'n_elements'.
 798
 799 2011-02-19  Jakub Jelinek  <jakub@redhat.com>
 800
 801         PR c/47809
 802         * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
 803
 804 2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
 805
 806         * c.opt (fobjc-abi-version=) New.
 807         (fobjc-nilcheck): New.
 808
 809 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
 810
 811         PR c++/46890
 812         * c-common.h (keyword_is_decl_specifier): Declare.
 813         * c-common.c (keyword_is_decl_specifier): Define.
 814         (keyword_is_function_specifier): New function.
 815
 816 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
 817
 818         PR c/47473
 819         * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
 820         EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
 821         REAL_TYPE.
 822
 823 2011-01-26  Arnaud Charlet  <charlet@adacore.com>
 824
 825         * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
 826
 827 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
 828
 829         PR pch/47430
 830         * c-opts.c (c_common_post_options): Call c_common_no_more_pch
 831         after init_c_lex if pch_file is set.
 832
 833 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
 834
 835         PR c++/43601
 836         * c.opt (-fkeep-inline-dllexport): New switch.
 837
 838 2011-01-12  Richard Guenther  <rguenther@suse.de>
 839
 840         PR middle-end/32511
 841         * c-common.c (handle_weak_attribute): Warn instead of error
 842         on declaring an inline function weak.
 843
 844 2011-01-05  Tom Tromey  <tromey@redhat.com>
 845
 846         * c-common.h (lvalue_error): Update.
 847         * c-common.c (lvalue_error): Add 'loc' argument.  Call error_at,
 848         not error.
 849
 850 2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>
 851
 852         PR objc/47075
 853         * c-objc.h (objc_finish_message_expr): Added argument to
 854         prototype.
 855
 856 2010-12-22  Nathan Froyd  <froydnj@codesourcery.com>
 857
 858         * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
 859         Use prototype_p.
 860
 861 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
 862
 863         * c-objc.h (objc_maybe_warn_exceptions): New.
 864         * stub-objc.c (objc_maybe_warn_exceptions): New.
 865
 866 2010-12-10  Nathan Froyd  <froydnj@codesourcery.com>
 867
 868         * c-common.h (readonly_error): Declare.
 869         * c-common.c (readonly_error): Define.
 870
 871 2010-12-09  Nathan Froyd  <froydnj@codesourcery.com>
 872
 873         * c-common.h (invalid_indirection_error): Declare.
 874         * c-common.c (invalid_indirection_error): Define.
 875
 876 2010-12-03  Richard Guenther  <rguenther@suse.de>
 877
 878         PR c/46745
 879         * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
 880         (pp_c_unary_expression): Likewise.
 881         (pp_c_expression): Likewise.
 882
 883 2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>
 884
 885         * c-common.h (objc_finish_function): New.
 886         (objc_non_volatilized_type): Removed.
 887         (objc_type_quals_match): Removed.
 888         * stub-objc.c (objc_finish_function): New.
 889         (objc_non_volatilized_type): Removed.
 890         (objc_type_quals_match): Removed.
 891
 892 2010-11-30  Joseph Myers  <joseph@codesourcery.com>
 893
 894         * c-common.h (parse_optimize_options): Declare.
 895         * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
 896         c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
 897
 898 2010-11-29  Joseph Myers  <joseph@codesourcery.com>
 899
 900         * c-opts.c (check_deps_environment_vars): Use getenv instead of
 901         GET_ENVIRONMENT.
 902         * c-pch.c (O_BINARY): Don't define here.
 903         * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
 904
 905 2010-11-25  Joseph Myers  <joseph@codesourcery.com>
 906
 907         * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
 908         targetm.except_unwind_info.
 909
 910 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
 911
 912         * c-opts.c (c_common_handle_option): Pass location to
 913         set_struct_debug_option.
 914
 915 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
 916
 917         * c-common.c (visibility_options): Move from ../opts.c.
 918         * c-common.h (struct visibility_flags, visibility_options):
 919         Declare here.
 920         * c-opts.c (finish_options): Rename to c_finish_options.
 921         (c_common_init): Update call to finish_options.
 922
 923 2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>
 924
 925         PR objc/34033
 926         * c-lex.c (lex_string): Check that each string in an Objective-C
 927         string concat sequence starts with either one or zero '@', and
 928         that there are no spurious '@' signs at the end.
 929
 930 2010-11-20  Joseph Myers  <joseph@codesourcery.com>
 931
 932         * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
 933         HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
 934         HANDLE_PRAGMA_VISIBILITY.
 935         * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
 936         HANDLE_PRAGMA_VISIBILITY): Don't define.
 937         (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
 938
 939 2010-11-20  Nathan Froyd  <froydnj@codesourcery.com>
 940
 941         PR c++/16189
 942         PR c++/36888
 943         PR c++/45331
 944         * c-common.h (keyword_begins_type_specifier): Declare.
 945         (keyword_is_storage_class_specifier): Declare.
 946         (keyword_is_type_qualifier): Declare.
 947         * c-common.c (keyword_begins_type_specifier): New function.
 948         (keyword_is_storage_class_specifier): New function.
 949         (keyword_is_type_qualifier): Declare.
 950
 951 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
 952
 953         PR c/46547
 954         * c-common.c (in_late_binary_op): Define.
 955         (c_common_truthvalue_conversion): Check in_late_binary_op before
 956         calling c_save_expr.
 957         * c-common.h (in_late_binary_op): Declare.
 958
 959 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
 960
 961         * c-opts.c (c_common_handle_option): Update calls to
 962         set_struct_debug_option.
 963
 964 2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>
 965
 966         * c-common.h (objc_declare_protocols): Added additional argument.
 967         * stub-objc.c (objc_declare_protocol): Same change.
 968
 969 2010-11-18  Nathan Froyd  <froydnj@codesourcery.com>
 970
 971         PR c/33193
 972         * c-common.h (build_real_imag_expr): Declare.
 973         * c-semantics.c (build_real_imag_expr): Define.
 974
 975 2010-11-17  Joseph Myers  <joseph@codesourcery.com>
 976
 977         * c-opts.c (c_common_parse_file): Take no arguments.
 978         * c-common.h (c_common_parse_file): Update prototype.
 979
 980 2010-11-16  Jakub Jelinek  <jakub@redhat.com>
 981
 982         PR c++/46401
 983         * c-common.c (warning_candidate_p): Don't track non-const calls
 984         or STRING_CSTs.
 985
 986 2010-11-15  Ian Lance Taylor  <iant@google.com>
 987
 988         * c-lex.c (init_c_lex): Set macro debug callbacks if
 989         flag_dump_go_spec is set.
 990
 991 2010-11-15  Nicola Pero  <nicola.pero@meta-innovation.com>
 992
 993         * c-common.h (objc_build_incr_expr_for_property_ref): New.
 994         * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
 995
 996 2010-11-15  Nathan Froyd  <froydnj@codesourcery.com>
 997
 998         PR preprocessor/45038
 999         * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
1000         dialects.
1001
1002 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
1003
1004         * c-common.h (c_family_lang_mask): Declare.
1005         * c-opts.c (c_family_lang_mask): Make extern.
1006         * c-pragma.c (handle_pragma_diagnostic): Use
1007         control_warning_option.
1008
1009 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
1010
1011         * c-common.c (parse_optimize_options): Update call to
1012         decode_options.
1013         * c-common.h (c_common_handle_option): Update prototype.
1014         * c-opts.c (c_common_handle_option): Take location_t parameter and
1015         pass it to other functions.
1016
1017 2010-11-11  Joseph Myers  <joseph@codesourcery.com>
1018
1019         * c-opts.c (warning_as_error_callback): Remove.
1020         (c_common_initialize_diagnostics): Don't call
1021         register_warning_as_error_callback.
1022         (c_common_handle_option): Handle -Werror=normalized= here.
1023
1024 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
1025
1026         * c-common.c (handle_mode_attribute): Use %' and word "signedness"
1027         in diagnostic.
1028         * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
1029         letter.
1030         * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
1031         Remove trailing '.' from diagnostics.
1032         * c.opt (Wwrite-strings_: Avoid '`' in help text.
1033
1034 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
1035
1036         * c-common.c (parse_optimize_options): Pass global_dc to
1037         decode_options.
1038         * c-opts.c (c_common_handle_option): Pass &global_options to
1039         set_Wstrict_aliasing.
1040         * c.opt (v): Don't mark Common or document here.
1041
1042 2010-11-06  Iain Sandoe  <iains@gcc.gnu.org>
1043
1044         PR target/44981
1045         * c-format.c (format_type): New type gcc_objc_string_format_type.
1046         (valid_stringptr_type_p): New.
1047         (handle_format_arg_attribute): Use valid_stringptr_type_p ().
1048         (check_format_string): Pass expected type, use
1049         valid_stringptr_type_p (), check that the format string types are
1050         consistent with the format specification.
1051         (decode_format_attr): Warn if NSString is used outside objective-c.
1052         (format_types_orig): Add NSString.
1053         (format_name): New.
1054         (format_flags): New.
1055         (check_format_arg): Handle format strings requiring an external parser.
1056         first_target_format_type: New variable.
1057         (handle_format_attribute): Set up first_target_format_type, pass the
1058         expected format arg string type to check_format_string().
1059         * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
1060         * stub-objc.c (objc_string_ref_type_p): New.
1061         (objc_check_format_arg): New.
1062
1063 2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>
1064
1065         Fixed using the Objective-C 2.0 dot-syntax with class names.
1066         * c-common.h (objc_build_class_component_ref): New.
1067         * stub-objc.c (objc_build_class_component_ref): New.
1068
1069 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
1070
1071         * c.opt (Wproperty-assign-default): New option.
1072
1073 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
1074
1075         Implemented -fobjc-std=objc1 flag.
1076         * c.opt (fobjc-std=objc1): New option.
1077
1078 2010-11-01  Nicola Pero  <nicola.pero@meta-innovation.com>
1079
1080         Implemented format and noreturn attributes for Objective-C methods.
1081         * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
1082         attribute for Objective-C methods.
1083
1084 2010-10-31  Jason Merrill  <jason@redhat.com>
1085
1086         * c-common.c (conversion_warning, warn_for_collisions_1): Use
1087         EXPR_LOC_OR_HERE.
1088
1089 2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1090
1091         Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
1092         * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
1093         (objc_add_property_declaration): Removed arguments for copies and
1094         ivar.
1095         (objc_build_getter_call): Renamed to
1096         objc_maybe_build_component_ref.
1097         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1098         (objc_is_property_ref): New.
1099         * c-common.c (c_common_reswords): Removed copies and ivar.
1100         * stub-objc.c (objc_add_property_declaration): Removed arguments
1101         for copies and ivar.
1102         (objc_build_getter_call): Renamed to
1103         objc_maybe_build_component_ref.
1104         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
1105         (objc_is_property_ref): New.
1106
1107 2010-10-29  Arnaud Charlet  <charlet@adacore.com>
1108             Matthew Gingell  <gingell@adacore.com>
1109
1110         * c-ada-spec.c (separate_class_package): New function.
1111         (pp_ada_tree_identifier): Prefix references to C++ classes with the
1112         name of their enclosing package.
1113         (print_ada_declaration): Use separate_class_package.
1114
1115 2010-10-27  Jason Merrill  <jason@redhat.com>
1116
1117         * c-common.c (c_common_reswords): Add __is_literal_type.
1118         * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
1119
1120         * c-common.c (check_case_value): Remove special C++ code.
1121
1122 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1123
1124         * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
1125         RID_RETAIN, RID_COPY and RID_NONATOMIC.  Updated RID_FIRST_PATTR
1126         and RID_LAST_PATTR.
1127         (objc_add_property_declaration): Added additional arguments.
1128         (objc_property_attribute_kind): Removed.
1129         (objc_set_property_attr): Removed.
1130         * c-common.c (c_common_reswords): Added readwrite, assign, retain,
1131         copy and nonatomic.
1132         * stub-objc.c (objc_add_property_declaration): Added additional
1133         arguments.
1134         (objc_set_property_attr): Removed.
1135
1136 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1137
1138         * c-common.h (objc_add_property_variable): Renamed to
1139         objc_add_property_declaration.  Added location argument.
1140         * stub-objc.c (objc_add_property_variable): Same change.
1141
1142 2010-10-23  Nicola Pero  <nicola.pero@meta-innovation.com>
1143
1144         * c-common.h (objc_maybe_printable_name): New.
1145         * stub-objc.c (objc_maybe_printable_name): New.
1146
1147 2010-10-22  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1148         Andrew Pinski <pinskia@gmail.com>
1149
1150         * c-common.h (c_common_mark_addressable_vec): Declare.
1151         * c-common.c (c_common_mark_addressable_vec): New function.
1152
1153 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1154
1155         * c-common.h (objc_set_method_type): Removed.
1156         (objc_add_method_declaration): Added boolean argument.
1157         (objc_start_method_definition): Same change.
1158         (objc_build_method_signature): Same change.
1159         * stub-objc.c (objc_set_method_type): Removed.
1160         (objc_add_method_declaration): Added boolean argument.
1161         (objc_start_method_definition): Same change.
1162         (objc_build_method_signature): Same change.
1163
1164 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
1165
1166         * c-common.h (finish_file): Removed.
1167         (objc_write_global_declarations): New.
1168         * c-opts.c (c_common_parse_file): Do not call finish_file.
1169         * stub-objc.c (objc_write_global_declarations): New.
1170
1171 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1172
1173         Implemented parsing @synthesize and @dynamic for
1174         Objective-C/Objective-C++.
1175         * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
1176         (objc_add_synthesize_declaration): New.
1177         (objc_add_dynamic_declaration): New.
1178         * c-common.c (c_common_reswords): Add synthesize and dynamic.
1179         * stub-objc.c (objc_add_synthesize_declaration): New.
1180         (objc_add_dynamic_declaration): New.
1181
1182 2010-10-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
1183
1184         PR target/46041
1185         * c-cppbuiltin.c (mode_has_fma): Move function here from
1186         builtins.c.  Don't use the fma optab, instead just use the
1187         HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
1188         using -save-temps.
1189
1190 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
1191
1192         Merge from 'apple/trunk' branch on FSF servers.
1193
1194         2005-11-08  Fariborz Jahanian <fjahanian@apple.com>
1195
1196         Radar 4330422
1197         * c-common.h (objc_non_volatilized_type): New declaration
1198         * stub-objc.c (objc_non_volatilized_type): New stub.
1199
1200 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
1201
1202         Merge from 'apple/trunk' branch on FSF servers.
1203
1204         2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
1205
1206         Radar 4133425
1207         * c-common.h (objc_diagnose_private_ivar): New decl.
1208         * stub-objc.c (objc_diagnose_private_ivar): New stub.
1209
1210 2010-10-17  Iain Sandoe  <iains@gcc.gnu.org>
1211
1212         * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
1213         * c-common.h (enum rid): Add RID_AT_PACKAGE.
1214         (objc_ivar_visibility_kind): New enum.
1215         (objc_set_visibility): Adjust prototype to use visibility enum.
1216         * stub-objc.c (objc_set_visibility): Adjust stub to use
1217         visibility enum.
1218
1219 2010-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
1220
1221         * c-cppbuiltin.c (builtin_define_float_constants): Emit
1222         __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
1223         has the appropriate fma builtins.
1224         (c_cpp_builtins): Adjust call to builtin_define_float_constants.
1225
1226 2010-10-14  Iain Sandoe  <iains@gcc.gnu.org>
1227
1228         merge from FSF apple 'trunk' branch.
1229         2006 Fariborz Jahanian <fjahanian@apple.com>
1230
1231         Radars 4436866, 4505126, 4506903, 4517826
1232         * c-common.c (c_common_resword): Define @property and its attributes.
1233         * c-common.h: Define property attribute enum entries.
1234         (OBJC_IS_PATTR_KEYWORD): New.
1235         (objc_property_attribute_kind): New enum.
1236         Declare objc_set_property_attr (), objc_add_property_variable (),
1237         objc_build_getter_call () and objc_build_setter_call ().
1238         * stub-objc.c (objc_set_property_attr): New stub.
1239         (objc_add_property_variable): Likewise.
1240         (objc_build_getter_call): Likewise.
1241         (objc_build_setter_call) Likewise.
1242
1243 2010-10-13  Iain Sandoe  <iains@gcc.gnu.org>
1244
1245         merge from FSF apple 'trunk' branch.
1246         2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
1247
1248         Radar 3803157 (method attributes)
1249         * c-common.c (handle_deprecated_attribute): Recognize
1250         objc methods as valid declarations.
1251         * c-common.h: Declare objc_method_decl ().
1252         * stub-objc.c (objc_method_decl): New stub.
1253
1254 2010-10-08  Joseph Myers  <joseph@codesourcery.com>
1255
1256         * c-common.c (parse_optimize_options): Call
1257         decode_cmdline_options_to_array_default_mask before
1258         decode_options.  Update arguments to decode_options.
1259         * c-common.h (c_common_init_options_struct): Declare.
1260         * c-opts.c (c_common_init_options_struct): New.  Split out from
1261         c_common_init_options.
1262
1263 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
1264
1265         Implemented fast enumeration for Objective-C.
1266         * c-common.h (objc_finish_foreach_loop): New.
1267         * stub-objc.c (objc_finish_foreach_loop): New.
1268
1269 2010-10-05  Joseph Myers  <joseph@codesourcery.com>
1270
1271         * c-common.h (struct diagnostic_context): Don't declare here.
1272         (c_common_initialize_diagnostics): Declare using
1273         diagnostic_context typedef.
1274         * c-opts.c (c_common_handle_option): Pass global_dc to
1275         handle_generated_option.
1276
1277 2010-10-04  Joseph Myers  <joseph@codesourcery.com>
1278
1279         * c-opts.c (c_common_handle_option): Pass &global_options_set to
1280         handle_generated_option.
1281
1282 2010-10-03  Ian Lance Taylor  <iant@google.com>
1283
1284         * c.opt (-fplan9-extensions): New option.
1285
1286 2010-10-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
1287
1288         * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
1289         Remove.
1290         (c_cpp_builtins): Call functions from cppbuiltin.c instead
1291         of duplicating code.
1292
1293 2010-09-30  Iain Sandoe  <iains@gcc.gnu.org>
1294
1295         * c-common.c: Add two new entries for @optional
1296         and @required keywords.
1297
1298         merge from FSF 'apple/trunk' branch.
1299         2006-01-30  Fariborz Jahanian <fjahanian@apple.com>
1300
1301         Radar 4386773
1302         * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
1303         objective-c keywords.
1304         (objc_set_method_opt): New declaration.
1305         * stub-objc.c (objc_set_method_opt): New stub.
1306
1307 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
1308
1309         * c-common.c (handle_optimize_attribute): Pass &global_options to
1310         cl_optimization_save and cl_optimization_restore.
1311         * c-opts.c (c_common_handle_option): Pass &global_options to
1312         handle_generated_option.
1313         * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
1314         (handle_pragma_pop_options, handle_pragma_reset_options): Pass
1315         &global_options to cl_optimization_restore.
1316
1317 2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>
1318
1319         * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
1320         Objective-C/Objective-C++ keywords.
1321
1322 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1323
1324         Merge from 'apple/trunk' branch on FSF servers.
1325
1326         2005-10-04  Fariborz Jahanian <fjahanian@apple.com>
1327
1328         Radar 4281748
1329         * c-common.h (objc_check_global_decl): New declaration.
1330         * stub-objc.c (objc_check_global_decl): New stub.
1331
1332 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1333
1334         * c.opt: Don't use VarExists.
1335
1336 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
1337
1338         * c-common.c (c_cpp_error): Update names of diagnostic_context
1339         members.
1340         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
1341         cl_optimization members.
1342         * c-opts.c (warning_as_error_callback, c_common_handle_option,
1343         sanitize_cpp_opts, finish_options): Update names of cpp_options
1344         members.
1345
1346 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
1347
1348         * c-common.h (OBJC_IS_CXX_KEYWORD): New macro.  Updated comments.
1349         (objc_is_reserved_word): Removed.
1350         * c-common.c: Updated comments.
1351         * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
1352         objc_is_reserved_word.
1353         * stub-objc.c (objc_is_reserved_word): Removed.
1354
1355 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1356
1357         * c-common.h (objc_add_method_declaration): Adjust prototype to
1358         include attributes.
1359         (objc_start_method_definition): Likewise.
1360         (objc_build_keyword_decl): Likewise.
1361         * stub-objc.c:(objc_add_method_declaration): Handle attributes.
1362         (objc_start_method_definition): Likewise.
1363         (objc_build_keyword_decl): Likewise.
1364
1365 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
1366
1367         * c-common.h (objc_start_class_interface): Adjust prototype.
1368         (objc_start_category_interface): Likewise.
1369         (objc_start_protocol): Likewise.
1370         * stub-objc.c (objc_start_protocol): Adjust for extra argument.
1371         (objc_start_class_interface): Likewise.
1372         (objc_start_category_interface): Likewise.
1373
1374 2010-09-27  Ian Lance Taylor  <iant@google.com>
1375
1376         * c-common.c (c_common_attribute_table): Add no_split_stack.
1377         (handle_no_split_stack_attribute): New static function.
1378
1379 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
1380
1381         Merge from 'apple/trunk' branch on FSF servers.
1382
1383         2005-12-15  Fariborz Jahanian <fjahanian@apple.com>
1384
1385         Radar 4229905
1386         * c-common.h (objc_have_common_type): New declaration.
1387         * stub-objc.c (objc_have_common_type): New stub.
1388
1389         2005-06-22  Ziemowit Laski  <zlaski@apple.com>
1390
1391         Radar 4154928
1392         * c-common.h (objc_common_type): New prototype.
1393         * stub-objc.c (objc_common_type): New stub.
1394
1395 2010-09-24  Jan Hubicka  <jh@suse.cz>
1396
1397         * c-common.c (handle_leaf_attribute): New function.
1398         (struct attribute_spec c_common_att): Add leaf.
1399
1400 2010-09-22  Joseph Myers  <joseph@codesourcery.com>
1401
1402         * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
1403         -comments-in-macros, -define-macro, -define-macro=, -dependencies,
1404         -dump, -dump=, -imacros, -imacros=, -include, -include=,
1405         -include-barrier, -include-directory, -include-directory=,
1406         -include-directory-after, -include-directory-after=,
1407         -include-prefix, -include-prefix=, -include-with-prefix,
1408         -include-with-prefix=, -include-with-prefix-after,
1409         -include-with-prefix-after=, -include-with-prefix-before,
1410         -include-with-prefix-before=, -no-integrated-cpp,
1411         -no-line-commands, -no-standard-includes, -no-warnings, -output,
1412         -output=, -pedantic, -pedantic-errors, -preprocess,
1413         -print-missing-file-dependencies, -trace-includes, -traditional,
1414         -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
1415         -user-dependencies, -verbose, -write-dependencies,
1416         -write-user-dependencies, no-integrated-cpp, traditional): New.
1417
1418 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1419
1420         PR objc/23710
1421         * c-common.h (objc_start_method_definition): Return bool instead
1422         of void.
1423         * stub-objc.c (objc_start_method_definition): Return bool instead
1424         of void.
1425
1426 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
1427
1428         PR objc/25965
1429         * c-common.h (objc_get_interface_ivars): New declaration.
1430         * stub-objc.c (objc_get_interface_ivars): New stub.
1431
1432 2010-09-15  Ian Lance Taylor  <iant@google.com>
1433
1434         * c-common.c (parse_optimize_options): Do not capitalize warning
1435         messages.  Remove period at end of warning message.
1436
1437 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
1438
1439         * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
1440         (handle_alias_attribute): ... here.
1441         (handle_ifunc_attribute): New.
1442
1443 2010-09-06  Mark Mitchell  <mark@codesourcery.com>
1444
1445         * c-common.h (do_warn_double_promotion): Declare.
1446         * c-common.c (do_warn_double_promotion): Define.
1447
1448 2010-09-05  Mark Mitchell  <mark@codesourcery.com>
1449
1450         * c.opt (Wdouble-promotion): New.
1451
1452 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1453
1454         * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
1455         fvtable-thunks, fxref): Mark no longer supported in help text.
1456
1457 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1458
1459         * c.opt (Wimport, fall-virtual, falt-external-templates,
1460         fdefault-inline, fenum-int-equiv, fexternal-templates,
1461         fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
1462         fname-mangling-version-, fnew-abi, fnonnull-objects,
1463         foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
1464         fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
1465         applicable.
1466         (fhandle-exceptions): Mark with Alias and Warn.
1467         * c-opts.c (c_common_handle_option): Don't handle options marked
1468         as ignored.
1469
1470 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
1471
1472         * c.opt (Wcomments, Werror-implicit-function-declaration,
1473         ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
1474         std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
1475         aliases.
1476         * c-common.c (option_codes): Use OPT_Wcomment instead of
1477         OPT_Wcomments.
1478         * c-opts.c (warning_as_error_callback, c_common_handle_option):
1479         Don't handle options marked as aliases.
1480
1481 2010-08-25  Richard Guenther  <rguenther@suse.de>
1482
1483         * c-common.c (c_common_get_alias_set): Remove special
1484         handling for pointers.
1485
1486 2010-08-20  Nathan Froyd  <froydnj@codesourcery.com>
1487
1488         * c-common.c: Use FOR_EACH_VEC_ELT.
1489         * c-gimplify.c: Likewise.
1490         * c-pragma.c: Likewise.
1491
1492 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1493
1494         * c.opt (MDX): Change back to MD.  Mark NoDriverArg instead of
1495         RejectDriver.
1496         (MMDX): Change back to MMD.  Mark NoDriverArg instead of
1497         RejectDriver.
1498         * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
1499         instead of OPT_MDX and OPT_MMDX.
1500
1501 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
1502
1503         * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
1504
1505 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
1506
1507         * c.opt (MD, MMD): Change to MDX and MMDX.
1508         * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
1509
1510 2010-08-11  Joseph Myers  <joseph@codesourcery.com>
1511
1512         * c-opts.c (c_common_handle_option): Call handle_generated_option
1513         instead of handle_option.
1514
1515 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1516
1517         * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
1518         (maybe_apply_renaming_pragma): Delete unneeded declarations.
1519
1520 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
1521
1522         * c-pragma.c (pending_redefinition): Declare.  Declare a VEC of it.
1523         (pending_redefine_extname): Change type to a VEC.
1524         (add_to_renaming_pragma_list): Update for new type of
1525         pending_redefine_extname.
1526         (maybe_apply_renaming_pragma): Likewise.
1527
1528 2010-08-04  Arnaud Charlet  <charlet@adacore.com>
1529
1530         * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
1531         visited.
1532         (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
1533         decide whether a type has already been declared/seen.
1534         Do not go to the original type.
1535         (dump_nested_types): New parameter forward.
1536         Generate forward declaration if needed and mark type as visited.
1537         (print_ada_declaration): Call dump_nested_types if not already done.
1538         Mark types as visited.
1539
1540 2010-08-03  Joseph Myers  <joseph@codesourcery.com>
1541
1542         * c.opt (-print-pch-checksum): Remove option.
1543         * c-opts.c (c_common_handle_option): Don't handle
1544         OPT_print_pch_checksum.
1545
1546 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1547
1548         * c-common.h (c_common_handle_option): Update prototype and return
1549         value type.
1550         * c-opts.c (c_common_handle_option): Update prototype and return
1551         value type.  Update calls to handle_option and
1552         enable_warning_as_error.
1553
1554 2010-07-27  Jakub Jelinek  <jakub@redhat.com>
1555
1556         PR c/45079
1557         * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
1558
1559 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1560
1561         * c-common.h (c_common_missing_argument): Remove.
1562         * c-opts.c (c_common_missing_argument): Remove.
1563         * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
1564         idirafter, imacros, include, isysroot, isystem, iquote): Add
1565         MissingArgError.
1566         * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
1567
1568 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
1569
1570         * c-common.h (c_common_option_lang_mask,
1571         c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
1572         New.
1573         (c_common_init_options): Update prototype.
1574         * c-opts.c (c_common_option_lang_mask): New.
1575         (c_common_initialize_diagnostics): Split out of
1576         c_common_init_options.
1577         (accept_all_c_family_options, c_common_complain_wrong_lang_p):
1578         New.
1579         (c_common_init_options): Update prototype.  Use decoded options in
1580         search for -lang-asm.
1581
1582 2010-07-15  Nathan Froyd  <froydnj@codesourcery.com>
1583
1584         * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
1585         * c-format.c: Likewise.
1586
1587 2010-07-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1588
1589         * c-common.h: Include diagnostic-core.h. Error if already
1590         included.
1591         * c-semantics.c: Do not define GCC_DIAG_STYLE here.
1592
1593 2010-07-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1594
1595         * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
1596         Do not include expr.h
1597         (vector_mode_valid_p): Move here.
1598
1599 2010-06-21  DJ Delorie  <dj@redhat.com>
1600
1601         * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
1602         allow these pragmas anywhere.
1603
1604 2010-06-14  Jakub Jelinek  <jakub@redhat.com>
1605
1606         PR bootstrap/44509
1607         * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
1608         (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
1609         (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
1610         ggc_strdup instead of xstrdup.
1611
1612 2010-06-10  Jakub Jelinek  <jakub@redhat.com>
1613
1614         * c-cppbuiltin.c: Include cpp-id-data.h.
1615         (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
1616         (lazy_hex_fp_value): New function.
1617         (builtin_define_with_hex_fp_value): Provide definitions lazily.
1618
1619 2010-06-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1620
1621         * c-gimplify.c: Do not include tree-flow.h
1622
1623 2010-06-29  Joern Rennecke  <joern.rennecke@embecosm.com>
1624
1625         PR other/44034
1626         * c-common.c: Rename targetm member:
1627         targetm.enum_va_list -> targetm.enum_va_list_p
1628
1629 2010-06-28  Anatoly Sokolov  <aesok@post.ru>
1630
1631         * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
1632
1633 2010-06-28  Steven Bosscher  <steven@gcc.gnu.org>
1634
1635         * c-cppbuiltin.c: Do not include except.h.
1636
1637 2010-06-24  Andi Kleen  <ak@linux.intel.com>
1638
1639         * c-common.c (warn_for_omitted_condop): New.
1640         * c-common.h (warn_for_omitted_condop): Add prototype.
1641
1642 2010-06-21  Joseph Myers  <joseph@codesourcery.com>
1643
1644         * c.opt (lang-objc): Remove.
1645         * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
1646
1647 2010-06-21  Joern Rennecke  <joern.rennecke@embecosm.com>
1648
1649         * c-opts.c: Include "tm_p.h".
1650
1651 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
1652
1653         * c-common.c (parse_optimize_options): Update call to
1654         decode_options.
1655
1656 2010-06-18  Nathan Froyd  <froydnj@codesourcery.com>
1657
1658         * c-common.c (record_types_used_by_current_var_decl): Adjust for
1659         new type of types_used_by_cur_var_decl.
1660
1661 2010-06-17  Joern Rennecke  <joern.rennecke@embecosm.com>
1662
1663         PR bootstrap/44512
1664         * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
1665         for C++ standard compliance.
1666
1667 2010-06-16  Jason Merrill  <jason@redhat.com>
1668
1669         * c.opt: Add -Wnoexcept.
1670
1671 2010-06-16  Richard Guenther  <rguenther@suse.de>
1672
1673         PR c/44555
1674         * c-common.c (c_common_truthvalue_conversion): Remove
1675         premature and wrong optimization concering ADDR_EXPRs.
1676
1677 2010-06-15  Arnaud Charlet  <charlet@adacore.com>
1678
1679         * c-ada-spec.c (dump_sloc): Remove column info.
1680         (is_simple_enum): New function.
1681         (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
1682         enum types when relevant.
1683
1684 2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1685
1686         * c-common.c (conversion_warning): Warn at expression
1687         location.
1688
1689 2010-06-10  Joseph Myers  <joseph@codesourcery.com>
1690
1691         * c-opts.c (c_common_handle_option): Don't handle
1692         OPT_fshow_column.
1693
1694 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
1695
1696         * c-pragma.c (push_alignment): Use typed GC allocation.
1697         (handle_pragma_push_options): Likewise.
1698
1699         * c-common.c (parse_optimize_options): Likewise.
1700
1701         * c-common.h (struct sorted_fields_type): Add variable_size GTY
1702         option.
1703
1704 2010-06-07  Joseph Myers  <joseph@codesourcery.com>
1705
1706         * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
1707         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1708         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1709         flag_signed_bitfields, warn_strict_null_sentinel,
1710         flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
1711         flag_gen_declaration, flag_no_gnu_keywords,
1712         flag_implement_inlines, flag_implicit_templates,
1713         flag_implicit_inline_templates, flag_optional_diags,
1714         flag_elide_constructors, flag_default_inline, flag_rtti,
1715         flag_conserve_space, flag_access_control, flag_check_new,
1716         flag_new_for_scope, flag_weak, flag_working_directory,
1717         flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
1718         flag_enforce_eh_specs, flag_threadsafe_statics,
1719         flag_pretty_templates): Remove.
1720         * c-common.h (flag_preprocess_only, flag_nil_receivers,
1721         flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
1722         flag_replace_objc_classes, flag_undef, flag_no_builtin,
1723         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
1724         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
1725         flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
1726         flag_no_gnu_keywords, flag_implement_inlines,
1727         flag_implicit_templates, flag_implicit_inline_templates,
1728         flag_optional_diags, flag_elide_constructors, flag_default_inline,
1729         flag_rtti, flag_conserve_space, flag_access_control,
1730         flag_check_new, flag_new_for_scope, flag_weak,
1731         flag_working_directory, flag_use_cxa_atexit,
1732         flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
1733         flag_threadsafe_statics, flag_pretty_templates,
1734         warn_strict_null_sentinel): Remove.
1735         * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
1736         fbuiltin, fcheck-new, fconserve-space, felide-constructors,
1737         fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
1738         fimplicit-inline-templates, fimplicit-templates,
1739         flax-vector-conversions, fms-extensions, fnil-receivers,
1740         fnonansi-builtins, fpretty-templates, freplace-objc-classes,
1741         frtti, fshort-double, fshort-enums, fshort-wchar,
1742         fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
1743         funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
1744         fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
1745         gen-decls, undef): Use Var.
1746         (fdefault-inline, foptional-diags): Document as doing nothing.
1747         * c-opts.c (c_common_handle_option): Remove cases for options now
1748         using Var.  Mark ignored options as such.
1749
1750 2010-06-05  Steven Bosscher  <steven@gcc.gnu.org>
1751
1752         * c-common.c: Moved to here from parent directory.
1753         * c-common.def: Likewise.
1754         * c-common.h: Likewise.
1755         * c-cppbuiltin.c: Likewise.
1756         * c-dump.c: Likewise.
1757         * c-format.c: Likewise.
1758         * c-format.h : Likewise.
1759         * c-gimplify.c: Likewise.
1760         * c-lex.c: Likewise.
1761         * c-omp.c: Likewise.
1762         * c.opt: Likewise.
1763         * c-opts.c: Likewise.
1764         * c-pch.c: Likewise.
1765         * c-ppoutput.c: Likewise.
1766         * c-pragma.c: Likewise.
1767         * c-pragma.h: Likewise.
1768         * c-pretty-print.c: Likewise.
1769         * c-pretty-print.h: Likewise.
1770         * c-semantics.c: Likewise.
1771         * stub-objc.c: Likewise.
1772
1773         * c-common.c: Include gt-c-family-c-common.h.
1774         * c-pragma.c: Include gt-c-family-c-pragma.h.
1775 \f
1776 Copyright (C) 2010, 2011 Free Software Foundation, Inc.
1777
1778 Copying and distribution of this file, with or without modification,
1779 are permitted in any medium without royalty provided the copyright
1780 notice and this notice are preserved.