gcc/c-family/ChangeLog

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