gcc/c-family/ChangeLog

   1 2013-11-15  Aldy Hernandez  <aldyh@redhat.com>
   2
   3         * c-cilkplus.c: New file.
   4         * c-common.c (readonly_error): Add location argument.
   5         * c-common.h (readonly_error): Same.
   6         (c_finish_cilk_clauses): Protoize.
   7         (c_check_cilk_loop): Same.
   8         c-omp.c (c_finish_omp_for): Handle CILK_SIMD nodes.
   9         Do not fail on error_mark_node.
  10         Abstract increment canonicalization to here...
  11         (c_omp_for_incr_canonicalize_ptr): New.
  12         c-pragma.c (init_pragma): Register "simd" pragma.
  13         c-pragma.h (enum pragma_kind): Add PRAGMA_CILK_SIMD.
  14         (enum pragma_cilk_clause): New.
  15
  16 2013-11-15  Richard Sandiford  <rdsandiford@googlemail.com>
  17
  18         * c-pretty-print.c (pp_c_character_constant): Remove unnecessary
  19         wchar_type and host_integerp checks.
  20
  21 2013-11-14  Andrew MacLeod  <amacleod@redhat.com>
  22
  23         * c-common.c: Likewise.
  24         * c-gimplify.c: Likewise.
  25         * cilk.c: Likewise.
  26
  27 2013-11-13  Joseph Myers  <joseph@codesourcery.com>
  28
  29         * c-common.h (enum rid): Add RID_AUTO_TYPE.
  30         * c-common.c (c_common_reswords): Add __auto_type.
  31         (keyword_begins_type_specifier): Handle RID_AUTO_TYPE.
  32
  33 2013-11-12  Andrew MacLeod  <amacleod@redhat.com>
  34
  35         * c-common.c: Include gimplify.h.
  36         * c-gimplify.c: Likewise.
  37         * cilk.c: Likewise.
  38         * c-omp.c: Include gimple-expr.h instead of gimple.h.
  39         * c-ubsan.c: Don't include gimple.h.
  40
  41 2013-11-12  Joseph Myers  <joseph@codesourcery.com>
  42
  43         * c-common.c (c_common_reswords): Add _Thread_local.
  44
  45 2013-11-09  Joseph Myers  <joseph@codesourcery.com>
  46
  47         * c-common.c (atomic_size_supported_p): New function.
  48         (resolve_overloaded_atomic_exchange)
  49         (resolve_overloaded_atomic_compare_exchange)
  50         (resolve_overloaded_atomic_load, resolve_overloaded_atomic_store):
  51         Use it instead of comparing size with a local list of sizes.
  52
  53 2013-11-07  Andrew MacLeod  <amacleod@redhat.com>
  54             Joseph Myers  <joseph@codesourcery.com>
  55
  56         * c-common.h (enum rid): Add RID_ATOMIC.
  57         * c-common.c (c_common_reswords): Add _Atomic.
  58         (sync_resolve_params): Use TYPE_MAIN_VARIANT on pointer argument.
  59         (keyword_is_type_qualifier): Accept RID_ATOMIC.
  60         * c-format.c (check_format_types): Check for extra _Atomic
  61         qualifiers in format argument.
  62         * c-pretty-print.c (pp_c_cv_qualifiers): Handle atomic qualifier.
  63         (pp_c_type_qualifier_list): Mention _Atomic in comment.
  64
  65 2013-11-06  Tobias Burnus  <burnus@net-b.de>
  66
  67         * c-common.c (reason_option_codes_t): Add CPP_W_DATE_TIME.
  68
  69 2013-11-06  Joseph Myers  <joseph@codesourcery.com>
  70
  71         * c-opts.c (c_common_post_options): Set -ffp-contract=off in C
  72         standards modes.
  73         * c-cppbuiltin.c (cpp_iec_559_value): Consider -ffp-contract=fast
  74         to mean lack of IEEE 754 support.
  75
  76 2013-11-05  Tobias Burnus  <burnus@net-b.de>
  77
  78         * c.opt (-Wdate-time): New option
  79         * c-opts.c (sanitize_cpp_opts): Pass on to libcpp.
  80
  81 2013-11-05  Joseph Myers  <joseph@codesourcery.com>
  82
  83         * c-cppbuiltin.c (cpp_iec_559_value): Test
  84         flag_excess_precision_cmdline not flag_excess_precision.
  85
  86 2013-11-05  Tobias Burnus  <burnus@net-b.de>
  87
  88         * c.opt (fopenmp-simd): New option.
  89         * c-pragma.c (omp_pragmas): Move pragmas which can contain simd to ...
  90         (omp_pragmas): ... this new struct.
  91         (c_pp_lookup_pragma): Also walk omp_pragmas.
  92         (init_pragma): Init pragmas for -fopenmp-simd.
  93
  94 2013-11-04  Marek Polacek  <polacek@redhat.com>
  95
  96         PR c++/58979
  97         * c-common.c (invalid_indirection_error): Handle RO_ARROW_STAR case.
  98
  99 2013-11-04  Joseph Myers  <joseph@codesourcery.com>
 100
 101         * c-cppbuiltin.c (cpp_iec_559_value, cpp_iec_559_complex_value):
 102         New functions.
 103         (c_cpp_builtins): Define __GCC_IEC_559 and __GCC_IEC_559_COMPLEX.
 104
 105 2013-11-04  Eric Botcazou  <ebotcazou@adacore.com>
 106
 107         * c-ada-spec.h (cpp_operation): Add IS_TRIVIAL.
 108         (dump_ada_specs): Adjust prototype of second callback.
 109         * c-ada-spec.c (cpp_check): New global variable.
 110         (dump_ada_nodes): Remove cpp_check parameter and do not pass it down.
 111         (print_generic_ada_decl): Likewise.
 112         (has_static_fields): Change return type to bool and add guard.
 113         (has_nontrivial_methods): New predicate.
 114         (is_tagged_type): Change return type to bool.
 115         (separate_class_package): Call has_nontrivial_methods.
 116         (pp_ada_tree_identifier): Minor tweaks.
 117         (dump_ada_function_declaration): Adjust calls to dump_generic_ada_node.
 118         (dump_ada_array_domains): Likewise.
 119         (dump_ada_array_type): Likewise.
 120         (dump_template_types): Remove cpp_check parameter and do not pass it to
 121         dump_generic_ada_node.
 122         (dump_ada_template): Likewise.
 123         (dump_generic_ada_node): Remove cpp_check parameter and do not pass it
 124         recursively.
 125         (print_ada_methods): Change return type to integer.  Remove cpp_check
 126         parameter and do not pass it down.
 127         (dump_nested_types): Remove cpp_check parameter and do not pass it to
 128         dump_generic_ada_node.
 129         (print_ada_declaration): Likewise.  Test RECORD_OR_UNION_TYPE_P before
 130         accessing methods.
 131         (print_ada_struct_decl): Remove cpp_check parameter and do not pass it
 132         down.  Use has_nontrivial_methods to recognize C++ classes.  Use return
 133         value of print_ada_methods.
 134         (dump_ads): Rename cpp_check parameter to check and adjust prototype.
 135         Set cpp_check to it before invoking dump_ada_nodes.
 136         (dump_ada_specs): Likewise.
 137
 138 2013-11-03  Marek Polacek  <polacek@redhat.com>
 139
 140         * c-ubsan.c: Don't include hash-table.h.
 141         (ubsan_instrument_vla): New function.
 142         * c-ubsan.h: Declare it.
 143
 144 2013-10-31  David Malcolm  <dmalcolm@redhat.com>
 145
 146         Automated part of renaming of symtab_node_base to symtab_node.
 147
 148         Patch autogenerated by rename_symtab.py from
 149         https://github.com/davidmalcolm/gcc-refactoring-scripts
 150         revision 58bb219cc090b2f4516a9297d868c245495ee622
 151
 152         * c-pragma.c (maybe_apply_pending_pragma_weaks): Rename
 153         symtab_node_base to symtab_node.
 154
 155 2013-10-31  Edward Smith-Rowland  <3dw4rd@verizon.net>
 156
 157         Implement C++14 digit separators.
 158         * c-lex.c (interpret_float): Remove digit separators from scratch string
 159         before building real literal.
 160
 161 2013-10-30  Jakub Jelinek  <jakub@redhat.com>
 162
 163         * cilk.c (create_cilk_helper_decl): Use HOST_WIDE_INT_PRINT_DEC.
 164
 165 2013-10-29  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 166
 167         * c-common.c (c_common_reswords[]): Added _Cilk_spawn and _Cilk_sync
 168         fields.
 169         (c_define_builtins): Called cilk_init_builtins if Cilk Plus is
 170         enabled.
 171         * c-common.h (enum rid): Added RID_CILK_SPAWN and RID_CILK_SYNC.
 172         (insert_cilk_frame): New prototype.
 173         (cilk_init_builtins): Likewise.
 174         (gimplify_cilk_spawn): Likewise.
 175         (c_cilk_install_body_w_frame_cleanup): Likewise.
 176         (cilk_detect_spawn_and_unwrap): Likewise.
 177         (cilk_set_spawn_marker): Likewise.
 178         (build_cilk_sync): Likewise.
 179         (build_cilk_spawn): Likewise.
 180         * cilk.c: New file.
 181
 182 2013-10-29  David Malcolm  <dmalcolm@redhat.com>
 183
 184         Patch autogenerated by refactor_symtab.py from
 185         https://github.com/davidmalcolm/gcc-refactoring-scripts
 186         revision 58bb219cc090b2f4516a9297d868c245495ee622
 187
 188         * c-gimplify.c (c_genericize): Update for conversion of symtab types
 189         to a true class hierarchy.
 190         * c-pragma.c (maybe_apply_pending_pragma_weaks): Likewise.
 191
 192 2013-10-27  Richard Sandiford  <rdsandiford@googlemail.com>
 193
 194         * c-lex.c (interpret_integer): Remove call to cpp_num_sign_extend.
 195
 196 2013-10-26  Jeff Law  <law@redhat.com>
 197
 198         * c-family/c-common.c (c_define_builtins): Remove mudflap support.
 199         * c-family/c.opt: Ignore and warn for mudflap options.
 200
 201 2013-10-24  Tobias Burnus  <burnus@net-b.de>
 202
 203         PR other/33426
 204         * c-pragma.c (init_pragma) Add #pragma ivdep handling.
 205         * c-pragma.h (pragma_kind): Add PRAGMA_IVDEP.
 206
 207 2013-10-23  Jason Merrill  <jason@redhat.com>
 208
 209         * c-format.c (gcc_cxxdiag_char_table): Add %X.
 210
 211 2013-10-11  Jakub Jelinek  <jakub@redhat.com>
 212
 213         * c-common.h (omp_clause_mask::operator !=): New method.
 214         * c-omp.c (c_omp_split_clauses): Use if ((mask & something) != 0)
 215         instead of if (mask & something) tests everywhere.
 216
 217         * c-cppbuiltin.c (c_cpp_builtins): Predefine _OPENMP to
 218         201307 instead of 201107.
 219         * c-common.c (DEF_FUNCTION_TYPE_8): Define.
 220         (c_common_attribute_table): Add "omp declare target" and
 221         "omp declare simd" attributes.
 222         (handle_omp_declare_target_attribute,
 223         handle_omp_declare_simd_attribute): New functions.
 224         * c-omp.c: Include c-pragma.h.
 225         (c_finish_omp_taskgroup): New function.
 226         (c_finish_omp_atomic): Add swapped argument, if true,
 227         build the operation first with rhs, lhs arguments and use NOP_EXPR
 228         build_modify_expr.
 229         (c_finish_omp_for): Add code argument, pass it down to make_code.
 230         (c_omp_split_clauses): New function.
 231         (c_split_parallel_clauses): Removed.
 232         (c_omp_declare_simd_clause_cmp, c_omp_declare_simd_clauses_to_numbers,
 233         c_omp_declare_simd_clauses_to_decls): New functions.
 234         * c-common.h (omp_clause_mask): New type.
 235         (OMP_CLAUSE_MASK_1): Define.
 236         (omp_clause_mask::omp_clause_mask, omp_clause_mask::operator &=,
 237         omp_clause_mask::operator |=, omp_clause_mask::operator ~,
 238         omp_clause_mask::operator |, omp_clause_mask::operator &,
 239         omp_clause_mask::operator <<, omp_clause_mask::operator >>,
 240         omp_clause_mask::operator ==): New methods.
 241         (enum c_omp_clause_split): New.
 242         (c_finish_omp_taskgroup): New prototype.
 243         (c_finish_omp_atomic): Add swapped argument.
 244         (c_finish_omp_for): Add code argument.
 245         (c_omp_split_clauses): New prototype.
 246         (c_split_parallel_clauses): Removed.
 247         (c_omp_declare_simd_clauses_to_numbers,
 248         c_omp_declare_simd_clauses_to_decls): New prototypes.
 249         * c-pragma.c (omp_pragmas): Add new OpenMP 4.0 constructs.
 250         * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_CANCEL,
 251         PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_DECLARE_REDUCTION,
 252         PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_SIMD,
 253         PRAGMA_OMP_TARGET, PRAGMA_OMP_TASKGROUP and PRAGMA_OMP_TEAMS.
 254         Remove PRAGMA_OMP_PARALLEL_FOR and PRAGMA_OMP_PARALLEL_SECTIONS.
 255         (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_ALIGNED,
 256         PRAGMA_OMP_CLAUSE_DEPEND, PRAGMA_OMP_CLAUSE_DEVICE,
 257         PRAGMA_OMP_CLAUSE_DIST_SCHEDULE, PRAGMA_OMP_CLAUSE_FOR,
 258         PRAGMA_OMP_CLAUSE_FROM, PRAGMA_OMP_CLAUSE_INBRANCH,
 259         PRAGMA_OMP_CLAUSE_LINEAR, PRAGMA_OMP_CLAUSE_MAP,
 260         PRAGMA_OMP_CLAUSE_NOTINBRANCH, PRAGMA_OMP_CLAUSE_NUM_TEAMS,
 261         PRAGMA_OMP_CLAUSE_PARALLEL, PRAGMA_OMP_CLAUSE_PROC_BIND,
 262         PRAGMA_OMP_CLAUSE_SAFELEN, PRAGMA_OMP_CLAUSE_SECTIONS,
 263         PRAGMA_OMP_CLAUSE_SIMDLEN, PRAGMA_OMP_CLAUSE_TASKGROUP,
 264         PRAGMA_OMP_CLAUSE_THREAD_LIMIT, PRAGMA_OMP_CLAUSE_TO and
 265         PRAGMA_OMP_CLAUSE_UNIFORM.
 266
 267 2013-10-09  Marc Glisse  <marc.glisse@inria.fr>
 268
 269         PR tree-optimization/20318
 270         * c-common.c (handle_returns_nonnull_attribute): New function.
 271         (c_common_attribute_table): Add returns_nonnull.
 272
 273 2013-10-03  Marc Glisse  <marc.glisse@inria.fr>
 274
 275         PR c++/19476
 276         * c.opt (fcheck-new): Move to common.opt.
 277
 278 2013-09-25  Marek Polacek  <polacek@redhat.com>
 279             Jakub Jelinek  <jakub@redhat.com>
 280
 281         PR sanitizer/58413
 282         * c-ubsan.c (ubsan_instrument_shift): Don't instrument
 283         an expression if we can prove it is correct.
 284         (ubsan_instrument_division): Likewise.  Remove unnecessary
 285         check.
 286
 287 2013-09-18  Marek Polacek  <polacek@redhat.com>
 288
 289         PR sanitizer/58411
 290         * c-common.c (handle_no_sanitize_undefined_attribute): New function.
 291         Declare it.
 292         (struct attribute_spec c_common_att): Add no_sanitize_undefined.
 293
 294 2013-09-14  Iain Sandoe  <iain@codesourcery.com>
 295
 296         PR target/48094
 297         * c.opt (fgnu-runtime, fnext-runtime, fobjc-abi-version,
 298         fobjc-gc, freplace-objc-classes): Accept for LTO.
 299
 300 2013-09-13  Jacek Caban  <jacek@codeweavers.com>
 301
 302         * c-target.def: New hook
 303
 304 2013-09-09  Paolo Carlini  <paolo.carlini@oracle.com>
 305
 306         PR c++/43452
 307         * c.opt (Wdelete-incomplete): Add.
 308
 309 2013-09-08  Joern Rennecke  <joern.rennecke@embecosm.com>
 310
 311         * c-common.c (same_scalar_type_ignoring_signedness): Delete.
 312         (vector_types_compatible_elements_p): New function.
 313         * c-common.h: (same_scalar_type_ignoring_signedness): Delete
 314         declaration.
 315         (vector_types_compatible_elements_p): Declare.
 316
 317 2013-09-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 318
 319         * c-pretty-print.h (c_pretty_printer::simple_type_specifier): Now
 320         a virtual member function.
 321         (pp_simple_type_specifier): Remove.
 322         (pp_c_type_specifier): Likewise.
 323         * c-pretty-print.c (c_pretty_printer::simple_type_specifier):
 324         Rename from pp_c_type_specifier.  Adjust.
 325         (c_pretty_printer::c_pretty_printer): Do not assign to
 326         simple_type_specifier.
 327
 328 2013-09-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 329
 330         * c-pretty-print.h (c_pretty_printer::type_id): Now a virtual
 331         member function.
 332         (c_pretty_printer::storage_class_specifier): Likewise.
 333         (c_pretty_printer::initializer): Likewise.
 334         (pp_declaration): Remove.
 335         (pp_declaration_specifiers): Likewise.
 336         (pp_abstract_declarator): Likewise.
 337         (pp_declarator): Likewise.
 338         (pp_type_id): Likewise.
 339         (pp_statement): Likewise.
 340         (pp_constant): Likewise.
 341         (pp_id_expression): Likewise.
 342         (pp_primary_expression): Likewise.
 343         (pp_unary_expression): Likewise.
 344         (pp_multiplicative_expression): Likewise.
 345         (pp_conditional_expression): Likewise.
 346         (pp_assignment_expression): Likewise.
 347         (pp_expression): Likewise.
 348         (pp_c_type_id): Likewise.
 349         (pp_c_storage_class_specifier): Likewise.
 350         * c-pretty-print.c (pp_c_type_cast): Tidy.
 351         (pp_c_pointer): Likewise.
 352         (pp_c_type_specifier): Likewise.
 353         (pp_c_parameter_type_list): Likewise.
 354         (pp_c_function_definition): Likewise.
 355         (pp_c_init_declarator): Likewise.
 356         (pp_c_initializer_list): Likewise.
 357         (pp_c_constructor_elts): Likewise.
 358         (c_pretty_printer::direct_abstract_declarator): Likewise.
 359         (c_pretty_printer::declaration_specifiers): Likewise.
 360         (c_pretty_printer::primary_expression): Likewise.
 361         (c_pretty_printer::postfix_expression): Likewise.
 362         (c_pretty_printer::type_id): Rename from pp_c_type_id.
 363         (c_pretty_printer::storage_class_specifier): Rename from
 364         pp_c_storage_class_specifier.
 365         (c_pretty_printer::initializer): Rename from pp_c_initializer.
 366         (c_pretty_printer::c_pretty_printer): Do not assign to type_id,
 367         storage_class_specifier, initializer, offset_list, flags.
 368
 369 2013-08-30  Marek Polacek  <polacek@redhat.com>
 370
 371         * c-ubsan.c: New file.
 372         * c-ubsan.h: New file.
 373
 374 2013-08-30  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 375
 376         * c-pretty-print.h (c_pretty_printer::declaration): Now a virtual
 377         member function.
 378         (c_pretty_printer::declaration_specifiers): Likewise.
 379         (c_pretty_printer::declarator): Likewise.
 380         (c_pretty_printer::abstract_declarator): Likewise.
 381         (c_pretty_printer::direct_abstract_declarator): Likewise.
 382         (c_pretty_printer::direct_declarator): Likewise.
 383         (c_pretty_printer::function_specifier): Likewise.
 384         (pp_declaration): Adjust.
 385         (pp_declaration_specifiers): Likewise.
 386         (pp_abstract_declarator): Likewise.
 387         (pp_direct_declarator): Likewise.
 388         (pp_function_specifier): Likewise.
 389         (pp_direct_abstract_declarator): Remove as unused.
 390         (pp_c_declaration): Remove.
 391         (pp_c_declaration_specifiers): Likewise.
 392         (pp_c_declarator): Likewise.
 393         (pp_c_direct_declarator): Likewise.
 394         (pp_c_function_specifier): Likewise.
 395         (pp_c_direct_abstract_declarator): Likewise.
 396         * c-pretty-print.c (c_pretty_printer::abstract_declarator): Rename
 397         from pp_c_abstract_declarator.  Adjust.
 398         (c_pretty_printer::direct_abstract_declarator):  Rename from
 399         pp_c_direct_abstract_declarator.  Adjust.
 400         (c_pretty_printer::function_specifier): Rename from
 401         pp_c_function_specifier.  Adjust.
 402         (c_pretty_printer::declaration_specifiers): Rename from
 403         pp_c_declaration_specifiers.  Adjust.
 404         (c_pretty_printer::direct_declarator): Rename from
 405         pp_c_direct_declarator.  Adjust.
 406         (c_pretty_printer::declarator): Rename from pp_c_declarator.  Adjust.
 407         (c_pretty_printer::declaration): Rename from pp_c_declaration.  Adjust.
 408         (c_pretty_printer::c_pretty_printer): Do not assign to
 409         declaration, declaration_specifiers, declarator,
 410         direct_declarator, direct_abstract_declarator, function_specifier.
 411
 412 2013-08-26  Gabriel Dos Reis  <gdre@integrable-solutions.net>
 413
 414         * c-pretty-print.h (c_pretty_printer::unary_expression): Now a
 415         virtual member function.
 416         (c_pretty_printer::multiplicative_expression): Likewise.
 417         (c_pretty_printer::conditional_expression): Likewise.
 418         (c_pretty_printer::assignment_expression): Likewise.
 419         (c_pretty_printer::expression): Likewise.
 420         (pp_unary_expression): Adjust.
 421         (pp_multiplicative_expression): Likewise.
 422         (pp_assignment_expression): Likewise.
 423         (pp_conditional_expression): Likewise.
 424         (pp_expression): Likewise.
 425         * c-pretty-print.c (c_pretty_printer::unary_expression): Rename
 426         from pp_c_unary_expression.  Adjust.
 427         (c_pretty_printer::multiplicative_expression): Rename from
 428         pp_c_multiplicative_expression.  Adjust.
 429         (c_pretty_printer::conditional_expression): Rename from
 430         pp_c_conditional_expression.  Adjust.
 431         (c_pretty_printer::assignment_expression): Rename from
 432         pp_c_assignment_expression.  Adjust.
 433         (c_pretty_printer::expression): Rename from pp_c_expression.  Adjust.
 434         (c_pretty_printer::c_pretty_printer): Do not assign to
 435         unary_expression, multiplicative_expression,
 436         conditional_expression, expression.
 437
 438 2013-08-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 439
 440         * c-pretty-print.h (c_pretty_printer::postfix_expression): Now a
 441         virtual member function.
 442         (pp_postfix_expression): Adjust.
 443         (pp_c_postfix_expression): Remove.
 444         * c-pretty-print.c (c_pretty_printer::postfix_expression): Rename
 445         from pp_c_postfix_expression.  Adjust.
 446         (c_pretty_printer::c_pretty_printer): Do not assign to
 447         postfix_expression.
 448
 449 2013-08-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 450
 451         * c-pretty-print.h (c_pretty_printer::primary_expression): Now a
 452         virtua member function.
 453         (pp_primary_expression): Adjust.
 454         (pp_c_primary_expression): Remove.
 455         * c-pretty-print.c (c_pretty_printer::primary_expression): Rename
 456         from pp_c_primary_expression.  Adjust.
 457         (pp_c_initializer_list): Use pp_primary_expression.
 458         (c_pretty_printer::c_pretty_printer): Do not assign to
 459         primary_expression.
 460
 461 2013-08-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 462
 463         * c-pretty-print.h (c_pretty_printer::translate_string): Declare.
 464         * c-pretty-print.c (M_): Remove.
 465         (c_pretty_printer::translate_string): Define.
 466         (pp_c_type_specifier): Use it.
 467         (pp_c_primary_expression): Likewise.
 468         (pp_c_expression): Likewise.
 469
 470 2013-08-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 471
 472         * c-pretty-print.h (c_pretty_printer::id_expression): Now a
 473         virtual function.
 474         (pp_c_id_expression): Remove.
 475         (pp_id_expression): Adjust.
 476         * c-pretty-print.c (c_pretty_printer::id_expression): Rename from
 477         pp_c_id_expression.  Adjust.
 478         (pp_c_postfix_expression): Use pp_id_expression.
 479         (c_pretty_printer::c_pretty_printer): Do not assign to id_expression.
 480
 481 2013-08-24  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 482
 483         * c-pretty-print.h (c_pretty_printer::constant): Now a virtual
 484         member function.
 485         (pp_constant): Adjust.
 486         (pp_c_constant): Remove.
 487         * c-pretty-print.c (c_pretty_printer::constant): Rename from
 488         pp_c_constant.  Adjust.
 489         (pp_c_constant)
 490         (pp_c_primary_expression): Call pp_constant in lieu of pp_c_constant.
 491         (c_pretty_printer::c_pretty_printer): Remove assignment to constant.
 492
 493 2013-08-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 494
 495         * c-pretty-print.h (pp_c_pretty_printer_init): Remove.
 496         (c_pretty_printer::c_pretty_printer): Declare.
 497         * c-pretty-print.c (pretty_printer::c_pretty_printer): Rename from
 498         c_pretty_printer_init.  Adjust.
 499         (print_c_tree): Do not call c_pretty_printer_init.
 500         * c-ada-spec.c (dump_ads): Remove call to pp_construct.
 501
 502 2013-08-09  Arnaud Charlet  <charlet@adacore.com>
 503
 504         * c-ada-spec.c (print_ada_declaration): Prevent accessing null asm name
 505
 506 2013-08-05  Paolo Carlini  <paolo.carlini@oracle.com>
 507
 508         PR c++/58080
 509         * c-common.c (pointer_int_sum): Add bool parameter.
 510         * c-common.h (pointer_int_sum): Adjust declaration.
 511
 512 2013-08-05  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 513
 514         * c-pretty-print.c (print_c_tree): Simplify.  Use non-static local
 515         c_pretty_printer variable.
 516
 517 2013-08-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 518
 519         * c-pretty-print.h (c_pretty_printer): Derive from pretty_printer.
 520         (pp_base): Remove.
 521         (pp_c_base): Likewise.  Adjust users.
 522         * c-pretty-print.c (pp_c_maybe_whitespace): Adjust.
 523         (pp_c_whitespace): Do not call pp_base.
 524         (pp_c_left_paren): Likewise.
 525         (pp_c_right_paren): Likewise.
 526         (pp_c_left_brace): Likewise.
 527         (pp_c_right_brace): Likewise.
 528         (pp_c_left_bracket): Likewise.
 529         (pp_c_right_bracket): Likewise.
 530         (pp_c_dot): Likewise.
 531         (pp_c_ampersand): Likewise.
 532         (pp_c_star): Likewise.
 533         (pp_c_arrow): Likewise.
 534         (pp_c_semicolon): Likewise.
 535         (pp_c_complement): Likewise.
 536         (pp_c_exclamation): Likewise.
 537         (pp_c_direct_declarator): Likewise.
 538         (pp_c_ws_string): Likewise.
 539         (pp_c_identifier): Likewise.
 540         (pp_c_statement): Likewise.
 541         (print_c_tree): Likewise.
 542
 543 2013-08-04  Ed Smith-Rowland  <3dw4rd@verizon.net>
 544
 545         PR c++/58072
 546         * c-common.c (c_parse_error): Catch user-defined literal tokens and
 547         provide useful error strings.
 548
 549 2013-08-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 550
 551         * c-ada-spec.c (pp_ada_tree_identifier): Use specialized pretty
 552         printer functions instead of pp_string or operators and punctuators.
 553         (dump_generic_ada_node): Likewise.
 554         * c-pretty-print.c (pp_c_type_specifier): Likewise.
 555         (pp_c_relational_expression): Likewise.
 556         (pp_c_logical_or_expression): Likewise.
 557
 558 2013-08-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 559
 560         * c-ada-spec.c (print_ada_macros): Use specialized pretty printer
 561         functions instead of pp_character.
 562         (pp_ada_tree_identifier): Likewise.
 563         (dump_ada_double_name): Likewise.
 564         (dump_ada_function_declaration): Likewise.
 565         (dump_ada_array_domains): Likewise.
 566         (dump_template_types): Likewise.
 567         (dump_generic_ada_node): Likewise.
 568         (print_ada_declaration): Likewise.
 569         (print_ada_struct_decl): Likewise.
 570         * c-pretty-print.c (pp_c_integer_constant): Likewise.
 571
 572 2013-07-23  Tom Tromey  <tromey@redhat.com>
 573
 574         * c-common.h (enum rid) <RID_GENERIC>: New constant.
 575         * c-common.c (c_common_reswords): Add _Generic.
 576
 577 2013-07-21   OndÅej BÃlka  <neleai@seznam.cz>
 578
 579         * c-common.c: Fix typos.
 580         * c-common.h: Likewise.
 581
 582 2013-07-13  Lubos Lunak  <l.lunak@suse.cz>
 583
 584         PR c++/55203
 585         * c-common.c (c_common_attribute_table): Add warn_unused.
 586         (handle_warn_unused_attribute): New.
 587
 588 2013-07-10  Jakub Jelinek  <jakub@redhat.com>
 589
 590         * c-ppoutput.c (scan_translation_unit): Call account_for_newlines
 591         for all CPP_TOKEN_FLD_STR tokens, not just CPP_COMMENT.
 592
 593 2013-07-10  Paolo Carlini  <paolo.carlini@oracle.com>
 594
 595         PR c++/57869
 596         * c.opt: Add Wconditionally-supported.
 597
 598 2013-07-08  Graham Stott  <graham.stott@btinternet.com>
 599
 600         * c-family/array-notation-common.c (length_mismatch_in_expr_p): Delete
 601         unused variables l_length and l_node.
 602
 603 2013-07-04  Joern Rennecke  <joern.rennecke@embecosm.com>
 604
 605         PR c/57821
 606         * c-common.c (complete_array_type): Delay folding first index
 607         like other indices.  When folding, check for index overflow.
 608
 609 2013-06-27  Marc Glisse  <marc.glisse@inria.fr>
 610
 611         PR c++/57509
 612         * c-common.h (c_build_vec_perm_expr): New complain argument.
 613         * c-common.c (c_build_vec_perm_expr): Likewise.
 614         Use save_expr also in C++.
 615
 616 2013-06-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 617
 618         * c-common.c (c_common_nodes_and_builtins): Use cxx11 in lieu of cxx0x.
 619         * c-cppbuiltin.c (c_cpp_builtins): Likewise.
 620         * c-opts.c (c_common_post_options): Likewise.
 621
 622 2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 623
 624         * array-notation-common.c (length_mismatch_in_expr): Changed the
 625         parameter type's from a dynamic array to a vec_tree.  Also removed
 626         the size parameters.
 627         * c-common.h (length_mismatch_in_expr_p): Fixed prototype's as per
 628         the change above.
 629
 630 2013-06-21  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 631
 632         * c-common.h (struct cilkplus_an_parts): New structure.
 633         (struct cilkplus_an_loop_parts): Likewise.
 634         (cilkplus_extract_an_triplets): New prototype.
 635         (fix_sec_implicit_args): Likewise.
 636         * array-notation-common.c (cilkplus_extract_an_triplets): New function.
 637         (fix_sec_implicit_args): Likewise.
 638
 639 2013-06-20  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 640
 641         * array-notation-common.c (find_inv_trees): Removed an unwanted
 642         typecasting.
 643         * c-common.h (struct inv_list::additional_tcodes): Changed type from
 644         enum rid to enum tree_code.
 645
 646 2013-06-11  Jan Hubicka  <jh@suse.cz>
 647
 648         * c-common.c (handle_alias_ifunc_attribute): Do not set
 649         DECL_EXTERNAL for weakref variables.
 650         * c-pragma.c (handle_pragma_weak): Make sure aliases
 651         are not declared as external.
 652
 653 2013-06-07  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 654
 655         * array-notation-common.c (length_mismatch_in_expr_p): Moved this
 656         function from c/c-array-notation.c.
 657         (is_cilkplus_reduce_builtin): Likewise.
 658         (find_rank): Likewise.
 659         (extract_array_notation_exprs): Likewise.
 660         (replace_array_notations): Likewise.
 661         (find_inv_trees): Likewise.
 662         (replace_inv_trees): Likewise.
 663         (contains_array_notation_expr): Likewise.
 664         (find_correct_array_notation_type): Likewise.
 665         * c-common.h (struct inv_list): Moved this struct from the file
 666         c/c-array-notation.c and added a new field called additional tcodes.
 667         (length_mismatch_in_expr_p): New prototype.
 668         (is_cilkplus_reduce_builtin): Likewise.
 669         (find_rank): Likewise.
 670         (extract_array_notation_exprs): Likewise.
 671         (replace_array_notation): Likewise.
 672         (find_inv_trees): Likewise.
 673         (replace_inv_trees): Likewise.
 674         (find_correct_array_notation_type): Likewise.
 675
 676 2013-05-28  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 677
 678         * c-common.c (c_define_builtins): When cilkplus is enabled, the
 679         function array_notation_init_builtins is called.
 680         (c_common_init_ts): Added ARRAY_NOTATION_REF as typed.
 681         * c-common.def (ARRAY_NOTATION_REF): New tree.
 682         * c-common.h (build_array_notation_expr): New function declaration.
 683         (build_array_notation_ref): Likewise.
 684         (extract_sec_implicit_index_arg): New extern declaration.
 685         (is_sec_implicit_index_fn): Likewise.
 686         (ARRAY_NOTATION_CHECK): New define.
 687         (ARRAY_NOTATION_ARRAY): Likewise.
 688         (ARRAY_NOTATION_START): Likewise.
 689         (ARRAY_NOTATION_LENGTH): Likewise.
 690         (ARRAY_NOTATION_STRIDE): Likewise.
 691         * c-pretty-print.c (pp_c_postifix_expression): Added a new case for
 692         ARRAY_NOTATION_REF.
 693         (pp_c_expression): Likewise.
 694         * c.opt (flag_enable_cilkplus): New flag.
 695         * array-notation-common.c: New file.
 696
 697 2013-05-14  Jakub Jelinek  <jakub@redhat.com>
 698
 699         PR c++/57274
 700         * c-common.c (verify_tree): Don't recurse into SIZEOF_EXPR.
 701
 702 2013-05-10  Marc Glisse  <marc.glisse@inria.fr>
 703
 704         * c-common.c (vector_types_convertible_p): No TYPE_PRECISION for
 705         vectors.
 706
 707 2013-05-07  Han Shen  <shenhan@google.com>
 708
 709         * c-cppbuiltin.c (c_cpp_builtins): Added "__SSP_STRONG__=3".
 710
 711 2013-04-29  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
 712
 713         * c-common.c (check_user_alignment): Emit error for negative values.
 714
 715 2013-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
 716
 717         * c-opts.c (set_std_cxx11): Use CLK_CXX1Y and CLK_GNUCXX1Y.
 718
 719 2013-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
 720
 721         * c-cppbuiltin.c (c_cpp_builtins): Do not define
 722         __GXX_EXPERIMENTAL_CXX1Y__.
 723
 724 2013-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
 725             Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 726
 727         * c.opt ([Wpointer-arith]): Enabled by -Wpedantic, as documented.
 728         * c-common.c (pointer_int_sum): Change -Wpointer-arith pedwarns
 729         to simply use OPT_Wpointer_arith.
 730         (c_sizeof_or_alignof_type): Likewise.
 731
 732 2013-04-24  Paolo Carlini  <paolo.carlini@oracle.com>
 733
 734         * c-cppbuiltin.c (c_cpp_builtins): Define __GXX_EXPERIMENTAL_CXX1Y__.
 735
 736 2013-04-12  Jakub Jelinek  <jakub@redhat.com>
 737
 738         * c-format.c (gcc_diag_char_table, gcc_tdiag_char_table,
 739         gcc_cdiag_char_table, gcc_cxxdiag_char_table): Add %r and %R format
 740         specifiers.
 741
 742 2013-04-07  Steven Bosscher  <steven@gcc.gnu.org>
 743
 744         * c-pragma.c (add_to_renaming_pragma_list): Fix leading comment.
 745
 746 2013-04-03  Paolo Carlini  <paolo.carlini@oracle.com>
 747
 748         * c-common.c (pointer_int_sum): Remove dead code.
 749
 750 2013-03-09  Richard Sandiford  <rdsandiford@googlemail.com>
 751
 752         PR middle-end/56524
 753         * c-common.c (handle_optimize_attribute): Don't call
 754         save_optabs_if_changed.
 755
 756 2013-03-05  Jakub Jelinek  <jakub@redhat.com>
 757
 758         PR middle-end/56461
 759         * c-pch.c (pch_init): Free target_validity at the end.
 760
 761 2013-03-04  Jakub Jelinek  <jakub@redhat.com>
 762
 763         * c-pretty-print.c (pp_c_pretty_printer_init): Clear pp->flags.
 764
 765 2013-02-28  Konstantin Serebryany  <konstantin.s.serebryany@gmail.com>
 766             Jakub Jelinek  <jakub@redhat.com>
 767
 768         PR sanitizer/56454
 769         * c-common.c (handle_no_sanitize_address_attribute): New function.
 770         (c_common_attribute_table): Add no_sanitize_address attribute.
 771         (handle_no_address_safety_analysis_attribute): Add
 772         no_sanitize_address attribute, not no_address_safety_analysis
 773         attribute.
 774
 775 2013-02-18  Aldy Hernandez  <aldyh@redhat.com>
 776
 777         PR target/52555
 778         * c-common.c (handle_optimize_attribute): Call
 779         save_optabs_if_changed.
 780
 781 2013-02-18  Jakub Jelinek  <jakub@redhat.com>
 782             Steven Bosscher  <steven@gcc.gnu.org>
 783
 784         PR pch/54117
 785         * c-opts.c (c_common_post_options): If debug info is enabled
 786         and non-dwarf*, refuse to load PCH files and when writing PCH
 787         file warn.
 788
 789 2013-02-05  Jakub Jelinek  <jakub@redhat.com>
 790
 791         PR middle-end/56167
 792         * c-common.c (handle_error_attribute): Fix condition.
 793
 794 2013-01-30  Jakub Jelinek  <jakub@redhat.com>
 795
 796         PR c++/55742
 797         * c-common.c (handle_target_attribute): Revert 2012-12-26 change.
 798
 799 2013-01-18  Jason Merrill  <jason@redhat.com>
 800
 801         PR target/54908
 802         * c.opt (-fextern-tls-init): New.
 803         * c-opts.c (c_common_post_options): Handle it.
 804
 805 2013-01-09  Jakub Jelinek  <jakub@redhat.com>
 806
 807         PR c/48418
 808         * c-common.c (c_fully_fold_internal): Warn for LSHIFT_EXPR and
 809         RSHIFT_EXPR, if orig_op1 isn't INTEGER_CST, op1 is INTEGER_CST
 810         and is either negative or bigger or equal to type precision
 811         of the first operand.
 812
 813 2012-12-03  Marek Polacek  <polacek@redhat.com>
 814
 815         PR c/55570
 816         * c-common.c (check_user_alignment): Swap order of tests,
 817         check TREE_CODE first.
 818
 819 2012-11-29  Ed Smith-Rowland  <3dw4rd@verizon.net>
 820
 821         PR c++/52654
 822         * c-common.h (overflow_type): New enum.
 823         (build_userdef_literal): Add overflow_type argument.
 824         (tree_userdef_literal): Add overflow_type.
 825         (USERDEF_LITERAL_OVERFLOW): New access macro.
 826         * c-common.c (build_userdef_literal): Add overflow_type
 827         argument.
 828         * c-lex.c (c_lex_with_flags): Add overflow_type to
 829         build_userdef_literal calls.
 830         (interpret_integer, interpret_float): Add overflow_type argument.
 831
 832 2012-11-28  Richard Biener  <rguenther@suse.de>
 833
 834         PR c/35634
 835         * c-gimplify.c (c_gimplify_expr): Gimplify self-modify expressions
 836         here and use a type with proper overflow behavior for types that would
 837         need to be promoted for the arithmetic.
 838
 839 2012-11-23  Jakub Jelinek  <jakub@redhat.com>
 840
 841         PR sanitizer/55435
 842         * c-common.c (handle_no_address_safety_analysis_attribute): New
 843         function.
 844         (c_common_attribute_table): Add no_address_safety_analysis.
 845
 846 2012-11-16  Simon Baldwin  <simonb@google.com>
 847
 848         * c.opt: Add f[no-]canonical-system-headers.
 849         * c-opts.c (c_common_handle_option): Handle
 850         OPT_fcanonical_system_headers.
 851
 852 2012-11-09  Ed Smith-Rowland  <3dw4rd@verizon.net>
 853
 854         PR c++/54413
 855         * c-opts.c (c_common_handle_option): Set new flags.
 856         * c.opt: Describe new flags.
 857
 858 2012-11-09  Jason Merrill  <jason@redhat.com>
 859
 860         * c.opt (Wabi-tag): New.
 861
 862 2012-11-09  Andi Kleen  <ak@linux.intel.com>
 863
 864         PR 55139
 865         * c-common.c (get_atomic_generic_size): Mask with
 866         MEMMODEL_MASK
 867
 868 2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 869
 870         PR c/53063
 871         * c.opt (Wformat): Make it Alias Wformat=1.
 872         (Wformat-contains-nul,Wformat-extra-args,Wformat-nonliteral,
 873         Wformat-security,Wformat-y2k,Wformat-zero-length): Use
 874         LangEnabledBy.
 875         (Wformat=): RejectNegative. Use LangEnabledBy.
 876         (Wnonnull): Use LangEnabledBy.
 877         * c-opts.c (c_common_handle_option): Do not handle Wformat here.
 878         * c-format.c (set_Wformat): Delete.
 879         (decode_format_attr): Replace OPT_Wformat with OPT_Wformat_.
 880         (maybe_read_dollar_number):  Likewise.
 881         (avoid_dollar_number):  Likewise.
 882         (finish_dollar_format_checking):  Likewise.
 883         (check_format_info):  Likewise.
 884         (check_format_info_main):  Likewise.
 885         (check_format_types):  Likewise.
 886         (format_type_warning):  Likewise.
 887         * c-common.c (int):  Likewise.
 888         (check_function_sentinel):  Likewise.
 889         * c-common.h (warn_format,set_Wformat): Do not declare here.
 890
 891 2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 892
 893         PR c/53063
 894         * c.opt(Warray-bounds,Wdelete-non-virtual-dtor,Wenum-compare,
 895         Wmain,Woverlength-strings, Wunknown-pragmas,Wunused-macros):
 896         Use LangEnabledBy.
 897         (Wswitch,Wswitch-default,Wswitch-enum): Likewise. Move here from
 898         common.opt.
 899         (Wvariadic-macros): Init(1).
 900         * c-opts.c (c_common_handle_option): Do not handle them
 901         explicitly.
 902         (c_common_post_options): Likewise.
 903         (sanitize_cpp_opts): warn_unused_macros is now
 904         cpp_warn_unused_macros.
 905         (push_command_line_include): Likewise.
 906         * c-common.c (warn_unknown_pragmas): Do not define.
 907         * c-common.h (warn_unknown_pragmas): Do not declare.
 908
 909 2012-11-07  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 910
 911         PR c/51294
 912         * c-common.c (conversion_warning): Handle conditional expressions.
 913
 914 2012-10-29  Jonathan Wakely  <jwakely.gcc@gmail.com>
 915
 916         PR c++/54930
 917         * c.opt (Wreturn_local_addr): Define new option.
 918
 919 2012-10-25  Jason Merrill  <jason@redhat.com>
 920
 921         * c.opt (Wvirtual-move-assign): New.
 922
 923         * c.opt (Winherited-variadic-ctor): New.
 924
 925 2012-10-25  Marc Glisse  <marc.glisse@inria.fr>
 926
 927         PR c++/54427
 928         * c-common.c (scalar_to_vector): Handle VEC_COND_EXPR.
 929
 930 2012-10-23  Joseph Myers  <joseph@codesourcery.com>
 931
 932         * c-common.h (pch_cpp_save_state): Declare.
 933         * c-target.def (c_preinclude): New hook.
 934         * c-opts.c (done_preinclude): New.
 935         (push_command_line_include): Handle default preincluded header.
 936         (cb_file_change): Call pch_cpp_save_state when calling
 937         push_command_line_include.
 938         * c-pch.c (pch_ready_to_save_cpp_state, pch_cpp_state_saved)
 939         (pch_cpp_save_state): New.
 940         (pch_init): Call pch_cpp_save_state conditionally, instead of
 941         calling cpp_save_state.
 942
 943 2012-10-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 944
 945         PR c/53063
 946         PR c/40989
 947         * c.opt (Waddress,Wchar-subscripts,Wsign-conversion,Wimplicit,
 948         Wimplicit-function-declaration,Wimplicit-int,Wsizeof-pointer-memaccess,
 949         Wnarrowing,Wparentheses,Wpointer-sign,Wreturn-type,Wsequence-point,
 950         Wsign-compare,Wuninitialized,Wmaybe-uninitialized,Wunused,
 951         Wvolatile-register-var): Add LangEnabledBy or EnabledBy.
 952         * c-opts.c (c_common_handle_option): Remove explicit handling from
 953         here.
 954         (c_common_post_options): Likewise.
 955
 956 2012-10-18  Eric Botcazou  <ebotcazou@adacore.com>
 957
 958         * c-ada-spec.c (LOCATION_COL): Delete.
 959         (compare_location): New function.
 960         (compare_node): Use it.
 961         (compare_comment): Likewise.
 962
 963 2012-10-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 964
 965         PR c/53063
 966         PR c/40989
 967         * c.opt (Wstrict-aliasing=,Wstrict-overflow=): Use LangEnabledBy.
 968         * c-opts.c (c_common_handle_option): Do not set them here. Add
 969         comment.
 970         (c_common_post_options): Likewise.
 971
 972 2012-10-16  Eric Botcazou  <ebotcazou@adacore.com>
 973
 974         * c-ada-spec.c (ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX): Define.
 975         (dump_generic_ada_node) <INTEGER_CST>: Deal with sizetype specially.
 976         Remove POINTER_TYPE handling, add large unsigned handling and use
 977         ADA_HOST_WIDE_INT_PRINT_DOUBLE_HEX for big numbers.
 978
 979 2012-10-12  Jakub Jelinek  <jakub@redhat.com>
 980
 981         PR c/54381
 982         * c-common.h (sizeof_pointer_memaccess_warning): Adjust prototype.
 983         * c-common.c (sizeof_pointer_memaccess_warning): Take array of 3
 984         locs and array of 3 trees instead of just single loc and single
 985         sizeof_arg tree.  Handle __builtin___*_chk builtins too, and
 986         also stpncpy, bcopy, bcmp, bzero, snprintf and vsnprintf builtins.
 987         For *cmp* builtins that take two sources strings report warnings
 988         about first and second source, not about destination and source.
 989
 990 2012-10-12  Marc Glisse  <marc.glisse@inria.fr>
 991
 992         PR c++/53055
 993         * c-common.h (enum ref_operator) [RO_ARROW_STAR]: New.
 994
 995 2012-10-11  Eric Botcazou  <ebotcazou@adacore.com>
 996
 997         * c-ada-spec.c (dump_ada_template): Bail out for template declarations
 998         declaring something coming from another file.
 999
1000 2012-10-10  Arnaud Charlet  <charlet@adacore.com>
1001
1002         PR ada/54845
1003         * c-ada-spec.c (print_ada_struct_decl): Increase buf size.
1004
1005 2012-10-09  Paolo Carlini  <paolo.carlini@oracle.com>
1006
1007         PR c++/54194
1008         * c-common.c (warn_about_parentheses): Add location_t parameter;
1009         use EXPR_LOC_OR_LOC.
1010         * c-common.h: Update declaration.
1011
1012 2012-10-09  Marc Glisse  <marc.glisse@inria.fr>
1013
1014         PR c++/54427
1015         * c-common.c (scalar_to_vector): Moved from c-typeck.c. Support
1016         more operations. Make error messages optional.
1017         * c-common.h (enum stv_conv): Moved from c-typeck.c.
1018         (scalar_to_vector): Declare.
1019
1020 2012-10-08  Jason Merrill  <jason@redhat.com>
1021
1022         * c-common.c (c_common_reswords): Add thread_local.
1023
1024 2012-10-08  Dodji Seketeli  <dodji@redhat.com>
1025
1026         PR c++/53528 C++11 attribute support
1027         * c-common.h (bitfield_p, cxx_fundamental_alignment_p): Declare
1028         new functions.
1029         * c-common.c (check_cxx_fundamental_alignment_constraints): New
1030         static function.
1031         (handle_aligned_attribute): In choose strictest alignment
1032         among many.  Use new check_cxx_fundamental_alignment_constraints.
1033         (handle_transparent_union_attribute): In c++11 attribute syntax,
1034         don't look through typedefs.
1035
1036 2012-10-04  Arnaud Charlet  <charlet@adacore.com>
1037
1038         * c-ada-spec.c (print_ada_declaration): Remove handling of TDF_RAW.
1039         * c.opt (-fdump-ada-spec, -fdump-ada-spec-slim): Move switch definition
1040         out of dumpfile.h.
1041
1042 2012-09-25  Dehao Chen  <dehao@google.com>
1043
1044         PR middle-end/54645
1045         * c-pch.c (c_common_read_pch): Rebuild the location_adhoc_data
1046         map when read in the pch.
1047
1048 2012-09-18 Arnaud Charlet  <charlet@adacore.com>
1049
1050         * c-ada-spec.c: Style fixes.
1051
1052 2012-09-18 Thomas Quinot  <quinot@adacore.com>
1053
1054         * c.opt (-fada-spec-parent): Define new command line switch.
1055         * c-ada-spec.c (get_ada_package): When -fada-spec-parent
1056         is specified, generate binding spec as a child of the specified unit.
1057
1058 2012-09-13  Paolo Carlini  <paolo.carlini@oracle.com>
1059             Manuel López-Ibáñez  <manu@gcc.gnu.org>
1060
1061         PR c++/53210
1062         * c.opt ([Winit-self]): Enabled by -Wall in C++.
1063
1064 2012-08-23  Arnaud Charlet  <charlet@adacore.com>
1065
1066         * c-ada-spec.c (dump_generic_ada_node): Fix handling of name_only
1067         for pointers, and add missing Convention C pragma.
1068         (print_ada_struct_decl): Add missing aliased keyword.
1069         (dump_ads): Add pragma Ada_2005 and Style_Checks (Off).
1070
1071 2012-08-17  Jakub Jelinek  <jakub@redhat.com>
1072
1073         * c-common.c (sizeof_pointer_memaccess_warning): New function.
1074         * c.opt (-Wsizeof-pointer-memaccess): Add new option.
1075         * c-opts.c (c_common_handle_option): Enable it for -Wall.
1076         * c-common.h (sizeof_pointer_memaccess_warning): Add prototype.
1077         * c-common.def (SIZEOF_EXPR): Moved here from cp-tree.def.
1078
1079 2012-08-10  Richard Guenther  <rguenther@suse.de>
1080
1081         * c-pretty-print.c (pp_c_expression): Handle anonymous SSA names.
1082
1083 2012-08-07  Steven Bosscher  <steven@gcc.gnu.org>
1084
1085         * c-pretty-print.c (pp_c_function_definition): Use pp_newline_and_flush
1086         instead of separate pp_newline and pp_flush.
1087         (print_c_tree): Likewise.
1088
1089 2012-07-26  Richard Henderson  <rth@redhat.com>
1090
1091         * c-common.c (handle_hot_attribute): Allow labels.
1092         (handle_cold_attribute): Likewise.
1093
1094 2012-07-20  Jakub Jelinek  <jakub@redhat.com>
1095
1096         PR c++/28656
1097         * c-common.c (check_function_nonnull): Handle multiple nonnull
1098         attributes properly.
1099
1100 2012-07-16  Steven Bosscher  <steven@gcc.gnu.org>
1101
1102         * c-gimplify.c: Include dumpfile.h instead of tree-dump.h.
1103         * c-ada-spec.c: Likewise.
1104         * c-dump.c (dump_stmt): Move to cp/dump.c, the only user.
1105
1106 2012-07-14  Steven Bosscher  <steven@gcc.gnu.org>
1107
1108         * c-pch.c (CHECK_NO_ASM_OUT_DURING_PCH): Do not define.
1109         Remove code conditional on it.
1110
1111 2012-07-11  Steven Bosscher  <steven@gcc.gnu.org>
1112
1113         * c-gimplify.c: Do not include basic-block.h.
1114         * c-common.c: Do not include linfuncs.h.
1115
1116 2012-07-08  Steven Bosscher  <steven@gcc.gnu.org>
1117
1118         * c-common.h: Include tree.h.
1119
1120 2012-07-02  Jason Merrill  <jason@redhat.com>
1121
1122         PR c++/53524
1123         * c-common.c (get_priority): Call default_conversion.
1124
1125 2012-07-01  Uros Bizjak  <ubizjak@gmail.com>
1126
1127         * c-pch.c (c_common_write_pch): Remove unused variables.
1128
1129 2012-06-29  Steven Bosscher  <steven@gcc.gnu.org>
1130
1131         * cppspec.c: Moved from gcc/ to here.
1132
1133 2012-06-27  Kai Tietz  <ktietz@redhat.com>
1134
1135         PR preprocessor/37215
1136         * c-ppoutput.c (preprocess_file): Check for nonempty buffer.
1137
1138 2012-06-21  Steven Bosscher  <steven@gcc.gnu.org>
1139
1140         * c-common.h (c_common_print_pch_checksum): Remove.
1141         * c-pch.c: Do not include output.h.
1142         (CHECK_NO_ASM_OUT_DURING_PCH): Define and add FIXME.
1143         (asm_out_file): Define iff CHECK_NO_ASM_OUT_DURING_PCH isdefined.
1144         (asm_file_startpos): Define iff CHECK_NO_ASM_OUT_DURING_PCH is defined.
1145         (struct c_pch_header): Remove.
1146         (get_ident): Update gpch version.
1147         (pch_init): Do not print executable_checksum to asm_out_file.
1148         Do not fail if there is no asm_out_file to read back from.  Set
1149         asm_file_startpos only if CHECK_NO_ASM_OUT_DURING_PCH is defined.
1150         (c_common_write_pch): Verify that nothing was written to asm_out_file
1151         since pch_init was called.  Do not write a c_pch_header, and do not
1152         copy from asm_out_file to the PCH.
1153         (c_common_read_pch): Do not read a c_pch_header, and do not restore
1154         the content of asm_out_file from the PCH.
1155         (c_common_print_pch_checksum): Remove.
1156         * c-opts.c (c_common_init): Print out executable_checksum directly.
1157
1158 2012-06-19  Steven Bosscher  <steven@gcc.gnu.org>
1159
1160         * c-target.def (objc_declare_unresolved_class_reference,
1161         objc_declare_class_definition): Add new hooks.
1162
1163 2012-06-19  Steven Bosscher  <steven@gcc.gnu.org>
1164
1165         * c-lex.c: Do not include output.h.
1166         (cb_ident): Try to put out .ident with targetm.asm_out.output_ident.
1167         Remove uses of ASM_OUTPUT_IDENT.
1168
1169 2012-06-15  Marc Glisse  <marc.glisse@inria.fr>
1170
1171         PR c++/51033
1172         * c-common.h (c_build_vec_perm_expr): Move decl here.
1173         * c-common.c (c_build_vec_perm_expr): Move definition
1174         here.
1175
1176 2012-06-06  Steven Bosscher  <steven@gcc.gnu.org>
1177
1178         * c.opt (fconserve-space): Turn into a no-op.
1179
1180 2012-06-04  Sterling Augustine  <saugustine@google.com>
1181
1182         * c-pretty-print.h (pp_c_flag_gnu_v3): New enumerator.
1183         * c-pretty-print.c (pp_c_specifier_qualifier_list): Check it at
1184         both the start and end of the function.
1185
1186 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
1187
1188         * c-common.c: Do not include output.h.
1189         * c-pragma.c: Likewise.
1190
1191 2012-06-04  Steven Bosscher  <steven@gcc.gnu.org>
1192
1193         * error.c (dump_decl): Check pp_c_flag_gnu_v3.
1194         (decl_as_dwarf_string, lang_decl_dwarf_name): New functions.
1195         (lang_decl_name): Handle namespace decls.
1196
1197 2012-05-31  Steven Bosscher  <steven@gcc.gnu.org>
1198
1199         * c-ada-spec.c: Do not include output.h.
1200         * c-semantics.c: Likewise.
1201
1202 2012-05-29  Joseph Myers  <joseph@codesourcery.com>
1203
1204         * c-common.c: Fix typo.
1205
1206 2012-05-29  Michael Matz  <matz@suse.de>
1207
1208         * c-common.h (c_expand_decl): Remove prototype.
1209
1210 2012-05-29  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1211
1212         * c.opt (Wmissing-braces): Use LangEnabledBy(C ObjC,Wall).
1213         * c-opts.c (c_common_handle_option): Remove code handling
1214         warn_missing_braces.
1215
1216 2012-05-28  Paolo Carlini  <paolo.carlini@oracle.com>
1217
1218         PR c++/25137
1219         * c-opts.c (c_common_handle_option): For C++ -Wall doesn't enable
1220         -Wmissing_braces.
1221
1222 2012-05-22  Dodji Seketeli  <dodji@redhat.com>
1223
1224         PR c++/53322
1225         * c.opt (Wunused-local-typedefs): Use EnabledBy(Wunused).
1226
1227 2012-05-17  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1228
1229         * c.opt (--pedantic-errors,-pedantic-errors): Do not handle here.
1230         * c-opts.c (c_common_handle_option): Do not handle explicitly
1231         Wreturn-type, Wwrite-strings, warn_ecpp, and -pedantic-errors.
1232
1233 2012-05-16  Dodji Seketeli  <dodji@redhat.com>
1234
1235         PR preprocessor/7263
1236         * c-lex.c (c_lex_with_flags):  Pass a virtual location to the call
1237         to cpp_classify_number.  For diagnostics, use the precise location
1238         instead of the global input_location.
1239
1240 2012-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
1241
1242         PR c++/11856
1243         * c-common.c (shorten_compare): Check c_inhibit_evaluation_warnings.
1244
1245 2012-05-14  Bernd Schmidt  <bernds@codesourcery.com>
1246
1247         * c-common.c (DEF_ATTR_STRING): Define and undefine as necessary.
1248
1249 2012-05-14  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1250
1251         PR 53063
1252         * c.opt (Wc++0X-compat,Wdelete-non-virtual-dtor,Wjump-misses-init,
1253         Wreorder): Use LangEnabledBy.
1254         * c-opts.c (c_common_handle_option): Do not enable them
1255         explicitly. Call lang-specific generated functions.
1256         (c_common_post_options): Do not set them here.
1257
1258 2012-05-13  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1259
1260         * c.opt (Wclobbered,Wempty-body,Wignored-qualifiers,
1261         Wmissing-field-initializers,Wmissing-parameter-type,
1262         Wold-style-declaration,Woverride-init): Use EnabledBy.
1263         * c-opts.c (c_common_post_options): Do not set here explicitly.
1264
1265 2012-05-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1266
1267         PR 53063
1268         * c-opts.c (c_common_handle_option): Use handle_generated_option
1269         to enable sub-options.
1270
1271 2012-05-10  Paolo Carlini  <paolo.carlini@oracle.com>
1272
1273         PR c++/53158
1274         * c-common.c (warnings_for_convert_and_check): Use warning_at.
1275
1276 2012-05-10  Richard Guenther  <rguenther@suse.de>
1277
1278         * c-common.c (c_sizeof_or_alignof_type): Remove assert and
1279         adjust commentary about TYPE_IS_SIZETYPE types.
1280
1281 2012-05-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1282
1283         PR c++/53261
1284         * c-common.c (warn_logical_operator): Check that argument of
1285         integer_zerop is not NULL.
1286
1287 2012-05-05  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1288
1289         PR c/43772
1290         * c-common.c (warn_logical_operator): Do not warn if either side
1291         is already true or false.
1292
1293 2012-05-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1294
1295         PR c/51712
1296         * c-common.c (expr_original_type): New.
1297         (shorten_compare): Do not warn for enumeration types.
1298
1299 2012-05-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1300
1301         * c.opt (fpermissive): Add Var(flag_permissive).
1302
1303 2012-04-30  Marc Glisse  <marc.glisse@inria.fr>
1304
1305         PR c++/51033
1306         * c-common.c (convert_vector_to_pointer_for_subscript): New function.
1307         * c-common.h (convert_vector_to_pointer_for_subscript): Declare it.
1308
1309 2012-04-30  Dodji Seketeli  <dodji@redhat.com>
1310
1311         Add -Wvarargs option
1312         * c.opt (Wvarargs):  Define new option.
1313
1314 2012-04-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1315
1316         * c-common.c (check_function_arguments): Replace
1317         Wmissing-format-attribute with Wsuggest-attribute=format.
1318
1319 2012-04-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1320
1321         * c.opt (Wsuggest-attribute=format): New. Alias of
1322         Wmissing-format-attribute.
1323         * c-format.c (decode_format_type): Replace
1324         Wmissing-format-attribute with Wsuggest-attribute=format.
1325         (check_function_format): Likewise.
1326
1327 2012-04-27  Ollie Wild  <aaw@google.com>
1328
1329         * c-common.c: Add CPP_W_LITERAL_SUFFIX mapping.
1330         * c-opts.c (c_common_handle_option): Handle OPT_Wliteral_suffix.
1331         * c.opt: Add Wliteral-suffix.
1332
1333 2012-04-22  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1334
1335         PR c/44774
1336         * c.opt (Wpedantic): New.
1337         (pedantic): Alias Wpedantic.
1338         * c-opts.c (c_common_handle_option): Replace -pedantic with -Wpedantic.
1339         (c_common_post_options): Likewise.
1340         (sanitize_cpp_opts): Likewise.
1341         * c-lex.c (interpret_float): Likewise.
1342         * c-format.c (check_format_types): Likewise.
1343         * c-common.c (pointer_int_sum): Likewise.
1344         (c_sizeof_or_alignof_type): Likewise.
1345         (c_add_case_label): Likewise.
1346         (c_do_switch_warnings): Likewise.
1347         * c-pragma.c (handle_pragma_float_const_decimal64): Likewise.
1348
1349 2012-04-15  Jason Merrill  <jason@redhat.com>
1350
1351         PR c++/52818
1352         * c-format.c (CPLUSPLUS_STD_VER): C++11 inherits from C99.
1353         (C_STD_NAME): Distinguish between C++98 and C++11.
1354
1355 2012-04-11  Eric Botcazou  <ebotcazou@adacore.com>
1356
1357         PR target/52624
1358         * c-common.h (uint16_type_node): Rename into...
1359         (c_uint16_type_node): ...this.
1360         * c-common.c (c_common_nodes_and_builtins): Adjust for above renaming.
1361         * c-cppbuiltin.c (builtin_define_stdint_macros): Likewise.
1362
1363 2012-04-10  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1364
1365         * c-common.c (warn_if_unused_value): Move definition to here.
1366         * c-common.h (warn_if_unused_value): Move declaration to here.
1367
1368 2012-03-23  William Bader  <williambader@hotmail.com>
1369
1370         * c-lex.c (c_lex_with_flags): Avoid declarations after stmts.
1371
1372 2012-03-20  Jason Merrill  <jason@redhat.com>
1373
1374         * c-common.h (enum cxx_dialect): Add cxx1y.
1375         * c-common.c (c_common_nodes_and_builtins): Use >= for cxx_dialect
1376         test.
1377         * c-cppbuiltin.c (c_cpp_builtins): Likewise.
1378         * c-opts.c (c_common_post_options): Likewise.
1379         (set_std_cxx1y): New.
1380         (c_common_handle_option): Call it.
1381         * c.opt (-std=c++1y, -std=gnu++1y): New flags.
1382
1383 2012-03-19  Paolo Carlini  <paolo.carlini@oracle.com>
1384
1385         PR c++/14710
1386         * c.opt ([Wuseless-cast]): Add.
1387
1388 2012-03-16  Richard Guenther  <rguenther@suse.de>
1389
1390         * c-pretty-print.c (pp_c_initializer_list): Adjust.
1391
1392 2012-03-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
1393
1394         PR c++/44783
1395         * c.opt (ftemplate-backtrace-limit) Add.
1396
1397 2012-03-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1398
1399         * c-cppbuiltin.c (c_cpp_builtins): Remove #pragma extern_prefix
1400         handling.
1401         * c-pragma.c (handle_pragma_extern_prefix): Remove.
1402         (init_pragma): Don't register extern_prefix.
1403
1404 2012-03-12  Richard Guenther  <rguenther@suse.de>
1405
1406         * c-common.c (c_common_get_narrower): Use c_common_type_for_size.
1407         (builtin_type_for_size): Likewise.
1408
1409 2012-02-13  Jakub Jelinek  <jakub@redhat.com>
1410
1411         PR c++/52215
1412         * c-common.c (sync_resolve_params): Don't decide whether to convert
1413         or not based on TYPE_SIZE comparison, convert whenever arg_type
1414         is unsigned INTEGER_TYPE.
1415
1416 2012-02-06  Paolo Carlini  <paolo.carlini@oracle.com>
1417
1418         PR c/52118
1419         * c.opt ([Wunused-local-typedefs]): Fix description.
1420
1421 2012-01-24  Mike Stump  <mikestump@comcast.net>
1422
1423         * c-common.c (c_common_type_for_mode): Match signed/unsigned types
1424         exactly.
1425
1426 2012-01-18  Richard Guenther  <rguenther@suse.de>
1427
1428         * c-opts.c (c_common_post_options): Reset LTO flags if
1429         we are about to generate a PCH.
1430
1431 2012-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
1432
1433         PR c++/51777
1434         * c-pretty-print.c (pp_c_integer_constant): For unsigned constants
1435         use pp_unsigned_wide_integer.
1436
1437 2012-01-10  Richard Guenther  <rguenther@suse.de>
1438
1439         PR middle-end/51806
1440         * c-opts.c (c_common_handle_option): Move -Werror handling
1441         to language independent code.
1442
1443 2012-01-05  Richard Guenther  <rguenther@suse.de>
1444
1445         PR middle-end/51764
1446         * c.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move here
1447         from common.opt.
1448
1449 2011-12-30  Paolo Carlini  <paolo.carlini@oracle.com>
1450
1451         PR c++/51316
1452         * c-common.c (c_sizeof_or_alignof_type): In C++ allow for alignof
1453         of array types with an unknown bound.
1454
1455 2011-12-20  Joseph Myers  <joseph@codesourcery.com>
1456
1457         * c-common.c (flag_isoc99): Update comment to refer to C11.
1458         (flag_isoc1x): Change to flag_isoc11.
1459         * c-common.h (flag_isoc99): Update comment to refer to C11.
1460         (flag_isoc1x): Change to flag_isoc11.
1461         * c-cppbuiltin.c (cpp_atomic_builtins): Change comment to refer to
1462         C11.
1463         * c-opts.c (set_std_c1x): Change to set_std_c11.
1464         (c_common_handle_option): Handle OPT_std_c11 and OPT_std_gnu11.
1465         Call set_std_c11.
1466         (set_std_c89, set_std_c99, set_std_c11): Use flag_isoc11.
1467         (set_std_c1): Use CLK_STDC11 and CLK_GNUC11.
1468         * c.opt (std=c1x): Change to std=c11.  Document as non-draft
1469         standard.
1470         (std=c1x, std=iso9899:2011): Add as aliases of std=c11.
1471         (std=gnu1x): Change to std=gnu11.  Refer to non-draft standard.
1472         (std=gnu1x): Make alias of std=gnu11.
1473
1474 2011-12-19  Jason Merrill  <jason@redhat.com>
1475
1476         PR c++/51228
1477         * c-common.c (handle_transparent_union_attribute): Check the first
1478         field if the type is complete.
1479
1480 2011-12-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
1481
1482         PR libstdc++/51365
1483         * c-common.c (RID_IS_FINAL): Add.
1484         * c-common.h (RID_IS_FINAL): Add.
1485
1486 2011-11-30  Iain Sandoe  <iains@gcc.gnu.org>
1487
1488         * c.opt (fgnu-runtime): Provide full description.
1489         (fnext-runtime): Likewise.
1490         * c-opts.c (OPT_fgnu_runtime, OPT_fnext_runtime) Remove.
1491
1492 2011-11-28  Andrew MacLeod  <amacleod@redhat.com>
1493
1494         * c-cpp-builtin.c (cpp_atomic_builtins):New.  Emit all atomic
1495         predefines in one place.  Add LOCK_FREE predefines.
1496         (c_cpp_builtins): Move Legacy HAVE_SYNC predefines to
1497         new func.
1498
1499 2011-11-24  Andrew MacLeod  <amacleod@redhat.com>
1500
1501         PR c/51256
1502         * c-common.c (get_atomic_generic_size): Check for various error
1503         conditions
1504         (resolve_overloaded_atomic_exchange,
1505         resolve_overloaded_atomic_compare_exchange,
1506         resolve_overloaded_atomic_load, resolve_overloaded_atomic_store): Return
1507         error_mark_node for error conditions.
1508
1509 2011-11-08  Richard Guenther  <rguenther@suse.de>
1510
1511         PR middle-end/51010
1512         c-family/
1513
1514 2011-11-07  Richard Henderson  <rth@redhat.com>
1515             Aldy Hernandez  <aldyh@redhat.com>
1516             Torvald Riegel  <triegel@redhat.com>
1517
1518         Merged from transactional-memory.
1519
1520         * c-common.c (handle_tm_wrap_attribute,
1521         handle_tm_attribute, ignore_attribute, parse_tm_stmt_attr): New.
1522         (struct c_common_reswords): Added __transaction* keywords.
1523         (struct c_common_attribute_table): Added transaction* and tm_regparm
1524         attributes.
1525         * c-common.h: Added RID_TRANSACTION*. Added TM_ATTR* and TM_STMT*
1526         masks.
1527         (parse_tm_stmt_attr, tm_attr_to_mask, tm_mask_to_attr,
1528         find_tm_attribute): Declare.
1529
1530 2011-11-07  Jason Merrill  <jason@redhat.com>
1531
1532         PR c++/35688
1533         * c-common.c, c-common.h: Revert yesterday's changes.
1534
1535 2011-11-06  Jason Merrill  <jason@redhat.com>
1536
1537         PR c++/35688
1538         * c-common.c (decl_has_visibility_attr): Split out from...
1539         (c_determine_visibility): ...here.
1540         * c-common.h: Declare it.
1541
1542 2011-11-06  Joseph Myers  <joseph@codesourcery.com>
1543
1544         * c-common.c (c_common_reswords): Add _Alignas and _Alignof.
1545         (c_sizeof_or_alignof_type): Diagnose alignof applied to a function
1546         type.
1547         (check_user_alignment): New.  Split out of
1548         handle_aligned_attribute.  Disallow integer constants with
1549         noninteger types.  Conditionally allow zero.
1550         (handle_aligned_attribute): Use check_user_alignment.
1551         * c-common.h (RID_ALIGNAS, check_user_alignment): New.
1552
1553 2011-11-06  Andrew MacLeod  <amacleod@redhat.com>
1554             Richard Henderson  <rth@redhat.com>
1555
1556         Merged from cxx-mem-model.
1557
1558         * c-cppbuiltin.c (c_cpp_builtins): Test both atomic and sync patterns.
1559         * c-common.c (sync_resolve_params, sync_resolve_return): Only tweak
1560         parameters that are the same type size.
1561         (get_atomic_generic_size): New.  Find size of generic
1562         atomic function parameters and do typechecking.
1563         (add_atomic_size_parameter): New.  Insert size into parameter list.
1564         (resolve_overloaded_atomic_exchange): Restructure __atomic_exchange to
1565         either __atomic_exchange_n or external library call.
1566         (resolve_overloaded_atomic_compare_exchange): Restructure
1567         __atomic_compare_exchange to either _n variant or external library call.
1568         (resolve_overloaded_atomic_load): Restructure __atomic_load to either
1569         __atomic_load_n or an external library call.
1570         (resolve_overloaded_atomic_store): Restructure __atomic_store to either
1571         __atomic_store_n or an external library call.
1572         (resolve_overloaded_builtin): Handle new __atomic builtins.
1573
1574 2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
1575
1576         PR c++/50608
1577         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Call fold_offsetof_1.
1578         (fold_offsetof_1): Make global.  Remove STOP_REF argument and adjust.
1579         <INDIRECT_REF>: Return the argument.
1580         <ARRAY_REF>: Remove special code for negative offset.
1581         Call fold_build_pointer_plus instead of size_binop.
1582         (fold_offsetof): Remove STOP_REF argument and adjust.
1583         * c-common.h (fold_offsetof_1): Declare.
1584         (fold_offsetof): Remove STOP_REF argument.
1585
1586 2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
1587
1588         PR c++/50810
1589         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1590         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1591         Wnarrowing for C++0x and C++98.
1592         * c.opt ([Wnarrowing]): Update.
1593
1594 2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
1595
1596         PR c++/44277
1597         * c.opt: Add Wzero-as-null-pointer-constant.
1598
1599 2011-10-31  Jason Merrill  <jason@redhat.com>
1600
1601         * c.opt (-fdeduce-init-list): Off by default.
1602
1603         PR c++/50920
1604         * c-common.h (cxx_dialect): Add cxx11 and cxx03.
1605         * c.opt: Add -std=c++11, -std=gnu++11, -std=gnu++03,
1606         and -Wc++11-compat.
1607         * c-opts.c (set_std_cxx11): Rename from set_std_cxx0x.
1608
1609 2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
1610
1611         PR c++/30066
1612         * c.opt (fvisibility-inlines-hidden): Description change.
1613
1614 2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
1615
1616         Implement C++11 user-defined literals.
1617         * c-common.c (build_userdef_literal): New.
1618         * c-common.def: New tree code.
1619         * c-common.h (tree_userdef_literal): New tree struct and accessors.
1620         * c-lex.c (interpret_float): Add suffix parm.
1621         (c_lex_with_flags): Build literal tokens.
1622
1623 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
1624
1625         PR c++/50841
1626         Revert:
1627         2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
1628
1629         PR c++/50810
1630         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1631         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1632         Wnarrowing for C++0x and C++98.
1633         * c.opt ([Wnarrowing]): Update.
1634
1635 2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
1636
1637         PR c++/50810
1638         * c-opts.c (c_common_handle_option): Enable -Wnarrowing as part
1639         of -Wall; include -Wnarrowing in -Wc++0x-compat; adjust default
1640         Wnarrowing for C++0x and C++98.
1641         * c.opt ([Wnarrowing]): Update.
1642
1643 2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
1644
1645         PR c++/45385
1646         * c-common.c (conversion_warning): Remove code looking for
1647         artificial operands.
1648
1649 2011-10-18  Dodji Seketeli  <dodji@redhat.com>
1650
1651         PR bootstrap/50760
1652         * c-lex.c (fe_file_change): Use LINEMAP_SYSP when
1653         !NO_IMPLICIT_EXTERN_C.
1654
1655 2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
1656
1657         * c-common.c (c_common_reswords): Add __bases,
1658         __direct_bases.
1659         * c-common.h: Add RID_BASES and RID_DIRECT_BASES.
1660
1661 2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
1662
1663         PR c++/50757
1664         * c.opt ([Wnonnull]): Add C++ and Objective-C++.
1665
1666 2011-10-15  Tom Tromey  <tromey@redhat.com>
1667             Dodji Seketeli  <dodji@redhat.com>
1668
1669         * c.opt (fdebug-cpp): New option.
1670         * c-opts.c (c_common_handle_option): Handle the option.
1671         * c-ppoutput.c (maybe_print_line_1): New static function. Takes an
1672         output stream in parameter. Factorized from ...
1673         (maybe_print_line): ... this. Dump location debug information when
1674         -fdebug-cpp is in effect.
1675         (print_line_1): New static function. Takes an output stream in
1676         parameter. Factorized from ...
1677         (print_line): ... here. Dump location information when -fdebug-cpp
1678         is in effect.
1679         (scan_translation_unit): Dump location information when
1680         -fdebug-cpp is in effect.
1681
1682 2011-10-15  Tom Tromey  <tromey@redhat.com>
1683             Dodji Seketeli  <dodji@redhat.com>
1684
1685         * c.opt (ftrack-macro-expansion): New option. Handle it with and
1686         without argument.
1687         * c-opts.c (c_common_handle_option)<case
1688         OPT_ftrack_macro_expansion_, case OPT_ftrack_macro_expansion>: New
1689         cases. Handle -ftrack-macro-expansion with and without argument.
1690
1691 2011-10-15  Tom Tromey  <tromey@redhat.com>
1692             Dodji Seketeli  <dodji@redhat.com>
1693
1694         * c-ppoutput.c (scan_translation_unit, maybe_print_line)
1695         (print_line, cb_define, do_line_change): Adjust to avoid touching
1696         the internals of struct line_map.  Use the public API instead.
1697         * c-pch.c (c_common_read_pch): Likewise.
1698         * c-lex.c (fe_file_change): Likewise.
1699
1700 2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
1701
1702         PR c++/17212
1703         * c.opt ([Wformat-zero-length]): Add C++ and Objective-C++.
1704
1705 2011-10-11  Paolo Carlini  <paolo.carlini@oracle.com>
1706
1707         PR c++/33067
1708         * c-pretty-print.c (pp_c_floating_constant): Output
1709         max_digits10 (in the ISO C++ WG N1822 sense) decimal digits.
1710
1711 2011-10-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
1712
1713         * c-common.c (def_builtin_1): Delete old interface with two
1714         parallel arrays to hold standard builtin declarations, and replace
1715         it with a function based interface that can support creating
1716         builtins on the fly in the future.  Change all uses, and poison
1717         the old names.  Make sure 0 is not a legitimate builtin index.
1718         * c-omp.c (c_finish_omp_barrier): Ditto.
1719         (c_finish_omp_taskwait): Ditto.
1720         (c_finish_omp_flush): Ditto.
1721
1722 2011-10-11  Tristan Gingold  <gingold@adacore.com>
1723
1724         * c.opt: (fallow-parameterless-variadic-functions): New.
1725
1726 2011-09-08  Dodji Seketeli  <dodji@redhat.com>
1727
1728         PR c++/33255 - Support -Wunused-local-typedefs warning
1729         * c-common.h (struct c_language_function::local_typedefs): New
1730         field.
1731         (record_locally_defined_typedef, maybe_record_typedef_use)
1732         (maybe_warn_unused_local_typedefs): Declare new functions.
1733         * c-common.c (record_locally_defined_typedef)
1734         (maybe_record_typedef_use)
1735         (maybe_warn_unused_local_typedefs): Define new functions.
1736         * c.opt: Declare new -Wunused-local-typedefs flag.
1737
1738 2011-09-06  Eric Botcazou  <ebotcazou@adacore.com>
1739
1740         PR middle-end/50266
1741         * c-common.c (c_fully_fold_internal) <ADDR_EXPR>: Fold offsetof-like
1742         computations.
1743
1744 2011-09-05  Richard Guenther  <rguenther@suse.de>
1745
1746         * c-common.c (complete_array_type): Use ssize_int (-1) instead
1747         of integer_minus_one_node for empty array upper bounds.
1748
1749 2011-08-28  Dodji Seketeli  <dodji@redhat.com>
1750
1751         * c-pch.c (c_common_read_pch): Call linemap_add with LC_ENTER as
1752         it's the first time it's being called on this main TU.
1753
1754 2011-08-24  Richard Guenther  <rguenther@suse.de>
1755
1756         PR c/49396
1757         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Fix conditional.
1758
1759 2011-08-22  Gabriel Charette  <gchare@google.com>
1760
1761         * c-opts.c (c_finish_options): Force BUILTINS_LOCATION for tokens
1762         defined in cpp_init_builtins and c_cpp_builtins.
1763
1764 2011-08-19  Joseph Myers  <joseph@codesourcery.com>
1765
1766         * c-common.c (c_common_reswords): Add __builtin_complex.
1767         * c-common.h (RID_BUILTIN_COMPLEX): New.
1768
1769 2011-08-18  Joseph Myers  <joseph@codesourcery.com>
1770
1771         * c-common.c (c_common_reswords): Add _Noreturn.
1772         (keyword_is_function_specifier): Handle RID_NORETURN.
1773         * c-common.h (RID_NORETURN): New.
1774
1775 2011-08-10  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
1776
1777         * c-common.c (unsafe_conversion_p): New function. Check if it is
1778         unsafe to convert an expression to the type.
1779         (conversion_warning): Adjust, use unsafe_conversion_p.
1780         * c-common.h (unsafe_conversion_p): New function declaration.
1781
1782 2011-08-02  Jakub Jelinek  <jakub@redhat.com>
1783
1784         * c-common.h (c_finish_omp_atomic): Adjust prototype.
1785         (c_finish_omp_taskyield): New prototype.
1786         * c-omp.c (c_finish_omp_atomic): Add OPCODE, V, LHS1 and RHS1
1787         arguments. Handle OMP_ATOMIC_READ, OMP_ATOMIC_CAPTURE_OLD and
1788         OMP_ATOMIC_CAPTURE_NEW in addition to OMP_ATOMIC.  If LHS1
1789         or RHS1 have side-effects, evaluate those too in the right spot,
1790         if it is a decl and LHS is also a decl, error out if they
1791         aren't the same.
1792         (c_finish_omp_taskyield): New function.
1793         * c-cppbuiltin.c (c_cpp_builtins): Change _OPENMP to 201107.
1794         * c-pragma.c (omp_pragmas): Add taskyield.
1795         * c-pragma.h (enum pragma_kind): Add PRAGMA_OMP_TASKYIELD.
1796         (enum pragma_omp_clause): Add PRAGMA_OMP_CLAUSE_FINAL and
1797         PRAGMA_OMP_CLAUSE_MERGEABLE.
1798
1799 2011-07-25  Dodji Seketeli  <dodji@redhat.com>
1800
1801         * c-common.h (set_underlying_type): Remove parm name from
1802         declaration.
1803
1804 2011-07-25  Romain Geissler  <romain.geissler@gmail.com>
1805
1806         * c-pretty-print.h: Search c-common.h in c-family.
1807
1808 2011-07-22  Jason Merrill  <jason@redhat.com>
1809
1810         PR c++/49793
1811         * c.opt (Wnarrowing): New.
1812
1813         PR c++/30112
1814         * c-common.h: Declare c_linkage_bindings.
1815         * c-pragma.c (handle_pragma_redefine_extname): Use it.
1816
1817         PR c++/49813
1818         * c-opts.c (set_std_cxx0x): Set flag_isoc94 and flag_isoc99.
1819         * c-pretty-print.c (pp_c_cv_qualifiers): Check c_dialect_cxx as well
1820         as flag_isoc99 for 'restrict'.
1821         (pp_c_specifier_qualifier_list): Likewise for _Complex.
1822
1823 2011-07-21  Ian Lance Taylor  <iant@google.com>
1824
1825         PR middle-end/49705
1826         * c-common.c (c_disable_warnings): New static function.
1827         (c_enable_warnings): New static function.
1828         (c_fully_fold_internal): Change local unused_p to bool.  Call
1829         c_disable_warnings and c_enable_warnings rather than change
1830         c_inhibit_evaluation_warnings.
1831
1832 2011-07-20  Jason Merrill  <jason@redhat.com>
1833
1834         PR c++/6709 (DR 743)
1835         PR c++/42603 (DR 950)
1836         * c-common.h (CPP_KEYWORD, CPP_TEMPLATE_ID): Move from cp/parser.h.
1837         (CPP_NESTED_NAME_SPECIFIER, N_CP_TTYPES): Likewise.
1838         (CPP_DECLTYPE): New.
1839         * c-common.c (c_parse_error): Handle CPP_DECLTYPE.
1840
1841 2011-07-19  Richard Guenther  <rguenther@suse.de>
1842
1843         * c-common.c (pointer_int_sum): Use fold_build_pointer_plus.
1844         * c-omp.c (c_finish_omp_for): Likewise.
1845
1846 2011-07-12  Eric Botcazou  <ebotcazou@adacore.com>
1847
1848         * c-ada-spec.c (dump_nested_types): Put semi-colon after empty loop
1849         body on the next line.
1850
1851 2011-07-08  Jason Merrill  <jason@redhat.com>
1852
1853         PR c++/45437
1854         * c-omp.c (check_omp_for_incr_expr): Handle preevaluation.
1855
1856         PR c++/49673
1857         * c-common.c (c_apply_type_quals_to_decl): Don't check
1858         TYPE_NEEDS_CONSTRUCTING.
1859
1860 2011-07-06  Richard Guenther  <rguenther@suse.de>
1861
1862         * c-common.c (c_common_nodes_and_builtins):
1863         Merge calls to build_common_tree_nodes and build_common_tree_nodes_2.
1864
1865 2011-07-05  Richard Guenther  <rguenther@suse.de>
1866
1867         * c-common.c (c_common_nodes_and_builtins): Build all common
1868         tree nodes first.
1869
1870 2011-06-27  Jakub Jelinek  <jakub@redhat.com>
1871
1872         * c-common.h (c_tree_chain_next): New static inline function.
1873
1874         * c-common.c (check_builtin_function_arguments): Handle
1875         BUILT_IN_ASSUME_ALIGNED.
1876
1877 2011-06-21  Andrew MacLeod  <amacleod@redhat.com>
1878
1879         * c-common.c: Add sync_ or SYNC__ to builtin names.
1880         * c-omp.c: Add sync_ or SYNC__ to builtin names.
1881
1882 2011-06-20  Pierre Vittet  <piervit@pvittet.com>
1883
1884         * c-pragma.h (pragma_handler_1arg, pragma_handler_2arg): New
1885         handler.
1886         (gen_pragma_handler): New union.
1887         (internal_pragma_handler): New type.
1888         (c_register_pragma_with_data)
1889         (c_register_pragma_with_expansion_and_data): New functions.
1890
1891         * c-pragma.c (registered_pragmas, c_register_pragma_1)
1892         (c_register_pragma, c_register_pragma_with_expansion)
1893         (c_invoke_pragma_handler): Changed to work with
1894         internal_pragma_handler.
1895         (c_register_pragma_with_data)
1896         (c_register_pragma_with_expansion_and_data): New functions.
1897
1898 2011-06-14  Joseph Myers  <joseph@codesourcery.com>
1899
1900         * c-common.c: Include common/common-target.h.
1901         (handle_section_attribute): Use
1902         targetm_common.have_named_sections.
1903         * c-cppbuiltin.c: Include common/common-target.h.
1904         (c_cpp_builtins): Use targetm_common.except_unwind_info.
1905
1906 2011-06-10  Richard Guenther  <rguenther@suse.de>
1907
1908         * c-pretty-print.c (pp_c_type_specifier): Use pp_c_identifier
1909         to print a IDENTIFIER_NODE.
1910
1911 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1912             Joseph Myers  <joseph@codesourcery.com>
1913
1914         * c.opt (fbuilding-libgcc): New option.
1915         * c-cppbuiltin.c (c_cpp_builtins): Define
1916         __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc.
1917
1918 2011-06-07  Jason Merrill  <jason@redhat.com>
1919
1920         * c-common.c (max_tinst_depth): Lower default to 900.
1921
1922         * c-format.c (gcc_cxxdiag_char_table): Add 'S' format.
1923
1924 2011-06-07  Richard Guenther  <rguenther@suse.de>
1925
1926         * c-common.c (c_common_nodes_and_builtins): Do not set
1927         size_type_node or call set_sizetype.
1928
1929 2011-06-07  Dodji Seketeli  <dodji@redhat.com>
1930
1931         PR debug/49130
1932         * c-pretty-print.c (pp_c_integer_constant): Consider the canonical
1933         type when using pointer comparison to compare types.
1934
1935 2011-06-02  Jonathan Wakely  <jwakely.gcc@gmail.com>
1936
1937         * c.opt: Add -Wdelete-non-virtual-dtor.
1938         * c-opts.c (c_common_handle_option): Include it in -Wall.
1939
1940 2011-05-30  Nathan Froyd  <froydnj@gcc.gnu.org>
1941
1942         PR bootstrap/49190
1943
1944         Revert:
1945         2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
1946
1947         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1948         not tree_common.
1949
1950 2011-05-27  Jakub Jelinek  <jakub@redhat.com>
1951
1952         PR c++/49165
1953         * c-common.c (c_common_truthvalue_conversion) <case COND_EXPR>: For
1954         C++ don't call c_common_truthvalue_conversion on void type arms.
1955
1956 2011-05-27  Nathan Froyd  <froydnj@codesourcery.com>
1957
1958         * c-common.h (struct stmt_tree_s) [x_cur_stmt_list]: Change to a VEC.
1959         (stmt_list_stack): Define.
1960         (cur_stmt_list): Adjust for new type of x_cur_stmt_list.
1961         * c-semantics.c (push_stmt_list, pop_stmt_list): Likewise.
1962
1963 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
1964
1965         * c-common.c (warning_candidate_p): Check for BLOCKs.
1966
1967 2011-05-26  Nathan Froyd  <froydnj@codesourcery.com>
1968
1969         * c-common.h (struct c_common_identifier): Inherit from tree_typed,
1970         not tree_common.
1971
1972 2011-05-25  Jakub Jelinek  <jakub@redhat.com>
1973
1974         * c-common.c (def_fn_type): Remove extra va_end.
1975
1976 2011-05-23  Jason Merrill  <jason@redhat.com>
1977
1978         PR c++/48106
1979         * c-common.c (c_common_get_narrower): New.
1980         (shorten_binary_op, shorten_compare, warn_for_sign_compare): Use it.
1981
1982 2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
1983
1984         * c-common.h (check_function_arguments): Tweak prototype of
1985         check_function_arguments.
1986         * c-common.c (check_function_arguments): Likewise.  Adjust
1987         calls to check_function_nonnull, check_function_format, and
1988         check_function_sentinel.
1989         (check_function_sentinel): Take a FUNCTION_TYPE rather than
1990         separate attributes and typelist arguments.  Use
1991         FOREACH_FUNCTION_ARGS to iterate over argument types.
1992
1993 2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
1994
1995         * c-common.c (c_common_reswords): Reorder.
1996         * c-common.h (rid): Likewise.
1997
1998 2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
1999
2000         * c-common.c (def_fn_type): Don't call build_function_type, call
2001         build_function_type_array or build_varargs_function_type_array
2002         instead.
2003         (c_common_nodes_and_builtins): Likewise.
2004
2005 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
2006
2007         * c-common.c (c_add_case_label): Omit the loc argument to
2008         build_case_label.
2009         * c-common.h (build_case_label): Remove.
2010         * c-semantics.c (build_case_label): Remove.
2011
2012 2011-05-05  Joseph Myers  <joseph@codesourcery.com>
2013
2014         * c-objc.h (objc_start_method_definition): Update prototype.
2015         * stub-objc.c (objc_start_method_definition): Add extra parameter.
2016
2017 2011-05-04  Nathan Froyd  <froydnj@codesourcery.com>
2018
2019         * c-common.c (check_main_parameter_types): Reindent.  Don't use
2020         TYPE_ARG_TYPES directly.
2021         (handle_nonnull_attribute): Likewise.
2022         (sync_resolve_params): Likewise.
2023         * c-format.c (handle_format_arg_attribute): Likewise.  Adjust call
2024         to check_format_string.
2025         (handle_format_attribute): Likewise.
2026         (check_format_string): Take a function type to examine instead of
2027         a type list.  Use a function_arg_iterator to step through argument
2028         types.
2029
2030 2011-05-04  Richard Guenther  <rguenther@suse.de>
2031
2032         * c-common.c (fix_string_type): Use size_int for index type bounds.
2033         (start_fname_decls): Do not pass NULL to build_int_cst.
2034         (c_init_attributes): Likewise.
2035         * c-lex.c (c_lex_with_flags): Likewise.
2036
2037 2011-04-27  Jason Merrill  <jason@redhat.com>
2038
2039         * c-common.c (make_tree_vector_from_list): New.
2040         * c-common.h: Declare it.
2041
2042 2011-04-26  Richard Guenther  <rguenther@suse.de>
2043
2044         PR preprocessor/48248
2045         * c-ppoutput.c (maybe_print_line): Always optimize newlines
2046         for output size with -P.
2047
2048 2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
2049
2050         * c-common.c (struct c_common_resword): Add __underlying_type.
2051         * c-common.h (enum rid): Add RID_UNDERLYING_TYPE.
2052
2053 2011-04-20  Jim Meyering  <meyering@redhat.com>
2054
2055         * c-format.c (init_dollar_format_checking): Remove useless
2056         if-before-free.
2057
2058 2011-04-15  Nicola Pero  <nicola.pero@meta-innovation.com>
2059
2060         * c-objc.h (objc_get_interface_ivars): Removed.
2061         (objc_detect_field_duplicates): New.
2062         * stub-objc.c: Likewise.
2063
2064 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
2065
2066         * stub-objc.c (objc_declare_protocols): Renamed to
2067         objc_declare_protocol.
2068         * c-objc.h: Likewise.
2069
2070 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
2071
2072         * stub-objc.c (objc_declare_class): Updated argument name.
2073
2074 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
2075
2076         * c-common.h (c_common_init_ts): Declare.
2077         * c-common.c (c_common_init_ts): Define.
2078
2079 2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
2080
2081         * c-objc.h (objc_build_message_expr): Updated prototype.
2082         * stub-objc.c (objc_build_message_expr): Likewise.
2083
2084 2011-04-12  Martin Jambor  <mjambor@suse.cz>
2085
2086         * c-gimplify.c (c_genericize): Call cgraph_get_create_node instead
2087         of cgraph_node.
2088
2089 2011-04-11  Richard Guenther  <rguenther@suse.de>
2090
2091         * c-common.c (complete_array_type): Build a range type of
2092         proper type.
2093
2094 2011-04-08  Nathan Froyd  <froydnj@codesourcery.com>
2095
2096         * c-common.c (handle_sentinel_attribute): Don't use TYPE_ARG_TYPES.
2097         (handle_type_generic_attribute): Likewise.
2098
2099 2011-04-07  Jason Merrill  <jason@redhat.com>
2100
2101         PR c++/48450
2102         * c-common.c (c_common_truthvalue_conversion): Don't ignore
2103         conversion from C++0x scoped enum.
2104
2105 2011-04-06  Joseph Myers  <joseph@codesourcery.com>
2106
2107         * c-target-def.h: New file.
2108         * c-target.def: New file.
2109         * c-target.h: New file.
2110         * c-common.c (targetcm): Don't define here.
2111         * c-common.h (default_handle_c_option): Declare.
2112         * c-format.c: Include c-target.h instead of target.h.
2113         * c-opts.c: Include c-target.h instead of target.h.  Explicitly
2114         include tm.h.
2115         (default_handle_c_option): Move from targhooks.c.
2116
2117 2011-03-29  Jakub Jelinek  <jakub@redhat.com>
2118
2119         PR preprocessor/48248
2120         * c-ppoutput.c (print): Add src_file field.
2121         (init_pp_output): Initialize it.
2122         (maybe_print_line): Don't optimize by adding up to 8 newlines
2123         if map->to_file and print.src_file are different file.
2124         (print_line): Update print.src_file.
2125
2126 2011-03-25  Kai Tietz  <ktietz@redhat.com>
2127
2128         * c-ada-spec.c (compare_comment): Use filename_cmp
2129         instead of strcmp for filename.
2130
2131 2011-03-25  Jeff Law  <law@redhat.com>
2132
2133         * c-family/c-common.c (def_fn_type): Add missing va_end.
2134
2135 2011-03-25  Jason Merrill  <jason@redhat.com>
2136
2137         * c.opt: Add -std=c++03.
2138
2139 2011-03-22  Eric Botcazou  <ebotcazou@adacore.com>
2140
2141         * c-ada-spec.c (dump_ada_template): Skip non-class instances.
2142
2143 2011-03-17  Kai Tietz
2144
2145         PR target/12171
2146         * c-pretty-print.c (pp_c_specifier_qualifier_list):
2147         Display allowed attributes for function pointer types.
2148         (pp_c_attributes_display): New function to display
2149         attributes having affects_type_identity flag set to true.
2150         * c-pretty-print.h (pp_c_attributes_display): New prototype.
2151
2152         * c-common.c (c_common_attribute_table):
2153         Add new element.
2154         (c_common_format_attribute_table): Likewise.
2155
2156 2011-03-18  Jason Merrill  <jason@redhat.com>
2157
2158         * c.opt (fconstexpr-depth): Add Var(max_constexpr_depth).
2159         * c-common.h: Don't declare it here.
2160         * c-common.c: Or define it here.
2161         * c-opts.c (c_common_handle_option): Or set it here.
2162
2163         PR c++/35315
2164         * c-common.c (handle_transparent_union_attribute): Don't
2165         make a duplicate type in C++.
2166
2167 2011-03-15  Jason Merrill  <jason@redhat.com>
2168
2169         * c-common.c (max_constexpr_depth): New.
2170         * c-common.h: Declare it.
2171         * c-opts.c (c_common_handle_option): Set it.
2172         * c.opt (fconstexpr-depth): New option.
2173
2174 2011-03-11  Jason Merrill  <jason@redhat.com>
2175
2176         * c-common.c (attribute_takes_identifier_p): Add missing const.
2177
2178         PR c++/46803
2179         * c-common.c (attribute_takes_identifier_p): Assume that an
2180         unknown attribute takes an identifier.
2181
2182 2011-03-07  Nathan Froyd  <froydnj@codesourcery.com>
2183
2184         PR c/47786
2185         * c-common.c (c_type_hash): Call list_length instead of iterating
2186         through DECL_CHAIN.  Rename 'i' to 'n_elements'.
2187
2188 2011-02-19  Jakub Jelinek  <jakub@redhat.com>
2189
2190         PR c/47809
2191         * c-common.c (c_fully_fold_internal): Handle VIEW_CONVERT_EXPR.
2192
2193 2011-02-17  Iain Sandoe  <iains@gcc.gnu.org>
2194
2195         * c.opt (fobjc-abi-version=) New.
2196         (fobjc-nilcheck): New.
2197
2198 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
2199
2200         PR c++/46890
2201         * c-common.h (keyword_is_decl_specifier): Declare.
2202         * c-common.c (keyword_is_decl_specifier): Define.
2203         (keyword_is_function_specifier): New function.
2204
2205 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
2206
2207         PR c/47473
2208         * c-lex.c (interpret_float): If CPP_N_IMAGINARY, ensure
2209         EXCESS_PRECISION_EXPR is created with COMPLEX_TYPE instead of
2210         REAL_TYPE.
2211
2212 2011-01-26  Arnaud Charlet  <charlet@adacore.com>
2213
2214         * c-ada-spec.c (dump_generic_ada_node): Avoid dereferencing null type.
2215
2216 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
2217
2218         PR pch/47430
2219         * c-opts.c (c_common_post_options): Call c_common_no_more_pch
2220         after init_c_lex if pch_file is set.
2221
2222 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
2223
2224         PR c++/43601
2225         * c.opt (-fkeep-inline-dllexport): New switch.
2226
2227 2011-01-12  Richard Guenther  <rguenther@suse.de>
2228
2229         PR middle-end/32511
2230         * c-common.c (handle_weak_attribute): Warn instead of error
2231         on declaring an inline function weak.
2232
2233 2011-01-05  Tom Tromey  <tromey@redhat.com>
2234
2235         * c-common.h (lvalue_error): Update.
2236         * c-common.c (lvalue_error): Add 'loc' argument.  Call error_at,
2237         not error.
2238
2239 2010-12-29  Nicola Pero  <nicola.pero@meta-innovation.com>
2240
2241         PR objc/47075
2242         * c-objc.h (objc_finish_message_expr): Added argument to
2243         prototype.
2244
2245 2010-12-22  Nathan Froyd  <froydnj@codesourcery.com>
2246
2247         * c-common.c (handle_nonnull_attribute, handle_sentinel_attribute):
2248         Use prototype_p.
2249
2250 2010-12-18  Nicola Pero  <nicola.pero@meta-innovation.com>
2251
2252         * c-objc.h (objc_maybe_warn_exceptions): New.
2253         * stub-objc.c (objc_maybe_warn_exceptions): New.
2254
2255 2010-12-10  Nathan Froyd  <froydnj@codesourcery.com>
2256
2257         * c-common.h (readonly_error): Declare.
2258         * c-common.c (readonly_error): Define.
2259
2260 2010-12-09  Nathan Froyd  <froydnj@codesourcery.com>
2261
2262         * c-common.h (invalid_indirection_error): Declare.
2263         * c-common.c (invalid_indirection_error): Define.
2264
2265 2010-12-03  Richard Guenther  <rguenther@suse.de>
2266
2267         PR c/46745
2268         * c-pretty-print.c (pp_c_postfix_expression): Handle MEM_REF.
2269         (pp_c_unary_expression): Likewise.
2270         (pp_c_expression): Likewise.
2271
2272 2010-11-30  Nicola Pero  <nicola.pero@meta-innovation.com>
2273
2274         * c-common.h (objc_finish_function): New.
2275         (objc_non_volatilized_type): Removed.
2276         (objc_type_quals_match): Removed.
2277         * stub-objc.c (objc_finish_function): New.
2278         (objc_non_volatilized_type): Removed.
2279         (objc_type_quals_match): Removed.
2280
2281 2010-11-30  Joseph Myers  <joseph@codesourcery.com>
2282
2283         * c-common.h (parse_optimize_options): Declare.
2284         * c-cppbuiltin.c, c-format.c, c-gimplify.c, c-lex.c, c-omp.c,
2285         c-pch.c, c-pragma.c, c-semantics.c: Don't include toplev.h.
2286
2287 2010-11-29  Joseph Myers  <joseph@codesourcery.com>
2288
2289         * c-opts.c (check_deps_environment_vars): Use getenv instead of
2290         GET_ENVIRONMENT.
2291         * c-pch.c (O_BINARY): Don't define here.
2292         * c-pragma.h: Include "cpplib.h" instead of <cpplib.h>.
2293
2294 2010-11-25  Joseph Myers  <joseph@codesourcery.com>
2295
2296         * c-cppbuiltin.c (c_cpp_builtins): Pass &global_options to
2297         targetm.except_unwind_info.
2298
2299 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
2300
2301         * c-opts.c (c_common_handle_option): Pass location to
2302         set_struct_debug_option.
2303
2304 2010-11-23  Joseph Myers  <joseph@codesourcery.com>
2305
2306         * c-common.c (visibility_options): Move from ../opts.c.
2307         * c-common.h (struct visibility_flags, visibility_options):
2308         Declare here.
2309         * c-opts.c (finish_options): Rename to c_finish_options.
2310         (c_common_init): Update call to finish_options.
2311
2312 2010-11-22  Nicola Pero  <nicola.pero@meta-innovation.com>
2313
2314         PR objc/34033
2315         * c-lex.c (lex_string): Check that each string in an Objective-C
2316         string concat sequence starts with either one or zero '@', and
2317         that there are no spurious '@' signs at the end.
2318
2319 2010-11-20  Joseph Myers  <joseph@codesourcery.com>
2320
2321         * c-pragma.c: Remove conditionals on HANDLE_PRAGMA_PACK,
2322         HANDLE_PRAGMA_PACK_PUSH_POP, HANDLE_PRAGMA_WEAK and
2323         HANDLE_PRAGMA_VISIBILITY.
2324         * c-pragma.h (HANDLE_PRAGMA_WEAK, HANDLE_PRAGMA_PACK,
2325         HANDLE_PRAGMA_VISIBILITY): Don't define.
2326         (HANDLE_SYSV_PRAGMA, HANDLE_PRAGMA_PACK_PUSH_POP): Don't test.
2327
2328 2010-11-20  Nathan Froyd  <froydnj@codesourcery.com>
2329
2330         PR c++/16189
2331         PR c++/36888
2332         PR c++/45331
2333         * c-common.h (keyword_begins_type_specifier): Declare.
2334         (keyword_is_storage_class_specifier): Declare.
2335         (keyword_is_type_qualifier): Declare.
2336         * c-common.c (keyword_begins_type_specifier): New function.
2337         (keyword_is_storage_class_specifier): New function.
2338         (keyword_is_type_qualifier): Declare.
2339
2340 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
2341
2342         PR c/46547
2343         * c-common.c (in_late_binary_op): Define.
2344         (c_common_truthvalue_conversion): Check in_late_binary_op before
2345         calling c_save_expr.
2346         * c-common.h (in_late_binary_op): Declare.
2347
2348 2010-11-19  Joseph Myers  <joseph@codesourcery.com>
2349
2350         * c-opts.c (c_common_handle_option): Update calls to
2351         set_struct_debug_option.
2352
2353 2010-11-19  Nicola Pero  <nicola.pero@meta-innovation.com>
2354
2355         * c-common.h (objc_declare_protocols): Added additional argument.
2356         * stub-objc.c (objc_declare_protocol): Same change.
2357
2358 2010-11-18  Nathan Froyd  <froydnj@codesourcery.com>
2359
2360         PR c/33193
2361         * c-common.h (build_real_imag_expr): Declare.
2362         * c-semantics.c (build_real_imag_expr): Define.
2363
2364 2010-11-17  Joseph Myers  <joseph@codesourcery.com>
2365
2366         * c-opts.c (c_common_parse_file): Take no arguments.
2367         * c-common.h (c_common_parse_file): Update prototype.
2368
2369 2010-11-16  Jakub Jelinek  <jakub@redhat.com>
2370
2371         PR c++/46401
2372         * c-common.c (warning_candidate_p): Don't track non-const calls
2373         or STRING_CSTs.
2374
2375 2010-11-15  Ian Lance Taylor  <iant@google.com>
2376
2377         * c-lex.c (init_c_lex): Set macro debug callbacks if
2378         flag_dump_go_spec is set.
2379
2380 2010-11-15  Nicola Pero  <nicola.pero@meta-innovation.com>
2381
2382         * c-common.h (objc_build_incr_expr_for_property_ref): New.
2383         * stub-objc.c (objc_build_incr_expr_for_property_ref): New.
2384
2385 2010-11-15  Nathan Froyd  <froydnj@codesourcery.com>
2386
2387         PR preprocessor/45038
2388         * c-cppbuiltin.c (c_cpp_builtins): Use different format for C++
2389         dialects.
2390
2391 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
2392
2393         * c-common.h (c_family_lang_mask): Declare.
2394         * c-opts.c (c_family_lang_mask): Make extern.
2395         * c-pragma.c (handle_pragma_diagnostic): Use
2396         control_warning_option.
2397
2398 2010-11-12  Joseph Myers  <joseph@codesourcery.com>
2399
2400         * c-common.c (parse_optimize_options): Update call to
2401         decode_options.
2402         * c-common.h (c_common_handle_option): Update prototype.
2403         * c-opts.c (c_common_handle_option): Take location_t parameter and
2404         pass it to other functions.
2405
2406 2010-11-11  Joseph Myers  <joseph@codesourcery.com>
2407
2408         * c-opts.c (warning_as_error_callback): Remove.
2409         (c_common_initialize_diagnostics): Don't call
2410         register_warning_as_error_callback.
2411         (c_common_handle_option): Handle -Werror=normalized= here.
2412
2413 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
2414
2415         * c-common.c (handle_mode_attribute): Use %' and word "signedness"
2416         in diagnostic.
2417         * c-opts.c (c_common_parse_file): Start diagnostics with lowercase
2418         letter.
2419         * c-pragma.c (handle_pragma_target, handle_pragma_optimize):
2420         Remove trailing '.' from diagnostics.
2421         * c.opt (Wwrite-strings_: Avoid '`' in help text.
2422
2423 2010-11-10  Joseph Myers  <joseph@codesourcery.com>
2424
2425         * c-common.c (parse_optimize_options): Pass global_dc to
2426         decode_options.
2427         * c-opts.c (c_common_handle_option): Pass &global_options to
2428         set_Wstrict_aliasing.
2429         * c.opt (v): Don't mark Common or document here.
2430
2431 2010-11-06  Iain Sandoe  <iains@gcc.gnu.org>
2432
2433         PR target/44981
2434         * c-format.c (format_type): New type gcc_objc_string_format_type.
2435         (valid_stringptr_type_p): New.
2436         (handle_format_arg_attribute): Use valid_stringptr_type_p ().
2437         (check_format_string): Pass expected type, use
2438         valid_stringptr_type_p (), check that the format string types are
2439         consistent with the format specification.
2440         (decode_format_attr): Warn if NSString is used outside objective-c.
2441         (format_types_orig): Add NSString.
2442         (format_name): New.
2443         (format_flags): New.
2444         (check_format_arg): Handle format strings requiring an external parser.
2445         first_target_format_type: New variable.
2446         (handle_format_attribute): Set up first_target_format_type, pass the
2447         expected format arg string type to check_format_string().
2448         * c-common.h (FMT_FLAG_PARSE_ARG_CONVERT_EXTERNAL):  New flag.
2449         * stub-objc.c (objc_string_ref_type_p): New.
2450         (objc_check_format_arg): New.
2451
2452 2010-11-04  Nicola Pero  <nicola.pero@meta-innovation.com>
2453
2454         Fixed using the Objective-C 2.0 dot-syntax with class names.
2455         * c-common.h (objc_build_class_component_ref): New.
2456         * stub-objc.c (objc_build_class_component_ref): New.
2457
2458 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
2459
2460         * c.opt (Wproperty-assign-default): New option.
2461
2462 2010-11-03  Nicola Pero  <nicola.pero@meta-innovation.com>
2463
2464         Implemented -fobjc-std=objc1 flag.
2465         * c.opt (fobjc-std=objc1): New option.
2466
2467 2010-11-01  Nicola Pero  <nicola.pero@meta-innovation.com>
2468
2469         Implemented format and noreturn attributes for Objective-C methods.
2470         * c-common.c (handle_noreturn_attribute): Recognize 'noreturn'
2471         attribute for Objective-C methods.
2472
2473 2010-10-31  Jason Merrill  <jason@redhat.com>
2474
2475         * c-common.c (conversion_warning, warn_for_collisions_1): Use
2476         EXPR_LOC_OR_HERE.
2477
2478 2010-10-30  Nicola Pero  <nicola.pero@meta-innovation.com>
2479
2480         Implemented Objective-C 2.0 @property, @synthesize and @dynamic.
2481         * c-common.h (enum rid): Removed RID_COPIES and RID_IVAR.
2482         (objc_add_property_declaration): Removed arguments for copies and
2483         ivar.
2484         (objc_build_getter_call): Renamed to
2485         objc_maybe_build_component_ref.
2486         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2487         (objc_is_property_ref): New.
2488         * c-common.c (c_common_reswords): Removed copies and ivar.
2489         * stub-objc.c (objc_add_property_declaration): Removed arguments
2490         for copies and ivar.
2491         (objc_build_getter_call): Renamed to
2492         objc_maybe_build_component_ref.
2493         (objc_build_setter_call): Renamed to objc_maybe_build_modify_expr.
2494         (objc_is_property_ref): New.
2495
2496 2010-10-29  Arnaud Charlet  <charlet@adacore.com>
2497             Matthew Gingell  <gingell@adacore.com>
2498
2499         * c-ada-spec.c (separate_class_package): New function.
2500         (pp_ada_tree_identifier): Prefix references to C++ classes with the
2501         name of their enclosing package.
2502         (print_ada_declaration): Use separate_class_package.
2503
2504 2010-10-27  Jason Merrill  <jason@redhat.com>
2505
2506         * c-common.c (c_common_reswords): Add __is_literal_type.
2507         * c-common.h (enum rid): Add RID_IS_LITERAL_TYPE.
2508
2509         * c-common.c (check_case_value): Remove special C++ code.
2510
2511 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
2512
2513         * c-common.h (enum rid): Added RID_READWRITE, RID_ASSIGN,
2514         RID_RETAIN, RID_COPY and RID_NONATOMIC.  Updated RID_FIRST_PATTR
2515         and RID_LAST_PATTR.
2516         (objc_add_property_declaration): Added additional arguments.
2517         (objc_property_attribute_kind): Removed.
2518         (objc_set_property_attr): Removed.
2519         * c-common.c (c_common_reswords): Added readwrite, assign, retain,
2520         copy and nonatomic.
2521         * stub-objc.c (objc_add_property_declaration): Added additional
2522         arguments.
2523         (objc_set_property_attr): Removed.
2524
2525 2010-10-27  Nicola Pero  <nicola.pero@meta-innovation.com>
2526
2527         * c-common.h (objc_add_property_variable): Renamed to
2528         objc_add_property_declaration.  Added location argument.
2529         * stub-objc.c (objc_add_property_variable): Same change.
2530
2531 2010-10-23  Nicola Pero  <nicola.pero@meta-innovation.com>
2532
2533         * c-common.h (objc_maybe_printable_name): New.
2534         * stub-objc.c (objc_maybe_printable_name): New.
2535
2536 2010-10-22  Artjoms Sinkarovs <artyom.shinakroff@gmail.com>
2537         Andrew Pinski <pinskia@gmail.com>
2538
2539         * c-common.h (c_common_mark_addressable_vec): Declare.
2540         * c-common.c (c_common_mark_addressable_vec): New function.
2541
2542 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
2543
2544         * c-common.h (objc_set_method_type): Removed.
2545         (objc_add_method_declaration): Added boolean argument.
2546         (objc_start_method_definition): Same change.
2547         (objc_build_method_signature): Same change.
2548         * stub-objc.c (objc_set_method_type): Removed.
2549         (objc_add_method_declaration): Added boolean argument.
2550         (objc_start_method_definition): Same change.
2551         (objc_build_method_signature): Same change.
2552
2553 2010-10-20  Nicola Pero  <nicola.pero@meta-innovation.com>
2554
2555         * c-common.h (finish_file): Removed.
2556         (objc_write_global_declarations): New.
2557         * c-opts.c (c_common_parse_file): Do not call finish_file.
2558         * stub-objc.c (objc_write_global_declarations): New.
2559
2560 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
2561
2562         Implemented parsing @synthesize and @dynamic for
2563         Objective-C/Objective-C++.
2564         * c-common.h (enum rid): Add RID_AT_SYNTHESIZE and RID_AT_DYNAMIC.
2565         (objc_add_synthesize_declaration): New.
2566         (objc_add_dynamic_declaration): New.
2567         * c-common.c (c_common_reswords): Add synthesize and dynamic.
2568         * stub-objc.c (objc_add_synthesize_declaration): New.
2569         (objc_add_dynamic_declaration): New.
2570
2571 2010-10-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
2572
2573         PR target/46041
2574         * c-cppbuiltin.c (mode_has_fma): Move function here from
2575         builtins.c.  Don't use the fma optab, instead just use the
2576         HAVE_fma* macros, so that __FP_FAST_FMA* will be defined when
2577         using -save-temps.
2578
2579 2010-10-18  Nicola Pero  <nicola.pero@meta-innovation.com>
2580
2581         Merge from 'apple/trunk' branch on FSF servers.
2582
2583         2005-11-08  Fariborz Jahanian <fjahanian@apple.com>
2584
2585         Radar 4330422
2586         * c-common.h (objc_non_volatilized_type): New declaration
2587         * stub-objc.c (objc_non_volatilized_type): New stub.
2588
2589 2010-10-17  Nicola Pero  <nicola.pero@meta-innovation.com>
2590
2591         Merge from 'apple/trunk' branch on FSF servers.
2592
2593         2006-03-27 Fariborz Jahanian <fjahanian@apple.com>
2594
2595         Radar 4133425
2596         * c-common.h (objc_diagnose_private_ivar): New decl.
2597         * stub-objc.c (objc_diagnose_private_ivar): New stub.
2598
2599 2010-10-17  Iain Sandoe  <iains@gcc.gnu.org>
2600
2601         * c-common.c (c_common_reswords): Add package, RID_AT_PACKAGE.
2602         * c-common.h (enum rid): Add RID_AT_PACKAGE.
2603         (objc_ivar_visibility_kind): New enum.
2604         (objc_set_visibility): Adjust prototype to use visibility enum.
2605         * stub-objc.c (objc_set_visibility): Adjust stub to use
2606         visibility enum.
2607
2608 2010-10-14  Michael Meissner  <meissner@linux.vnet.ibm.com>
2609
2610         * c-cppbuiltin.c (builtin_define_float_constants): Emit
2611         __FP_FAST_FMA, __FP_FAST_FMAF, and __FP_FAST_FMAL if the machine
2612         has the appropriate fma builtins.
2613         (c_cpp_builtins): Adjust call to builtin_define_float_constants.
2614
2615 2010-10-14  Iain Sandoe  <iains@gcc.gnu.org>
2616
2617         merge from FSF apple 'trunk' branch.
2618         2006 Fariborz Jahanian <fjahanian@apple.com>
2619
2620         Radars 4436866, 4505126, 4506903, 4517826
2621         * c-common.c (c_common_resword): Define @property and its attributes.
2622         * c-common.h: Define property attribute enum entries.
2623         (OBJC_IS_PATTR_KEYWORD): New.
2624         (objc_property_attribute_kind): New enum.
2625         Declare objc_set_property_attr (), objc_add_property_variable (),
2626         objc_build_getter_call () and objc_build_setter_call ().
2627         * stub-objc.c (objc_set_property_attr): New stub.
2628         (objc_add_property_variable): Likewise.
2629         (objc_build_getter_call): Likewise.
2630         (objc_build_setter_call) Likewise.
2631
2632 2010-10-13  Iain Sandoe  <iains@gcc.gnu.org>
2633
2634         merge from FSF apple 'trunk' branch.
2635         2006-04-26 Fariborz Jahanian <fjahanian@apple.com>
2636
2637         Radar 3803157 (method attributes)
2638         * c-common.c (handle_deprecated_attribute): Recognize
2639         objc methods as valid declarations.
2640         * c-common.h: Declare objc_method_decl ().
2641         * stub-objc.c (objc_method_decl): New stub.
2642
2643 2010-10-08  Joseph Myers  <joseph@codesourcery.com>
2644
2645         * c-common.c (parse_optimize_options): Call
2646         decode_cmdline_options_to_array_default_mask before
2647         decode_options.  Update arguments to decode_options.
2648         * c-common.h (c_common_init_options_struct): Declare.
2649         * c-opts.c (c_common_init_options_struct): New.  Split out from
2650         c_common_init_options.
2651
2652 2010-10-06  Nicola Pero  <nicola.pero@meta-innovation.com>
2653
2654         Implemented fast enumeration for Objective-C.
2655         * c-common.h (objc_finish_foreach_loop): New.
2656         * stub-objc.c (objc_finish_foreach_loop): New.
2657
2658 2010-10-05  Joseph Myers  <joseph@codesourcery.com>
2659
2660         * c-common.h (struct diagnostic_context): Don't declare here.
2661         (c_common_initialize_diagnostics): Declare using
2662         diagnostic_context typedef.
2663         * c-opts.c (c_common_handle_option): Pass global_dc to
2664         handle_generated_option.
2665
2666 2010-10-04  Joseph Myers  <joseph@codesourcery.com>
2667
2668         * c-opts.c (c_common_handle_option): Pass &global_options_set to
2669         handle_generated_option.
2670
2671 2010-10-03  Ian Lance Taylor  <iant@google.com>
2672
2673         * c.opt (-fplan9-extensions): New option.
2674
2675 2010-10-03  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
2676
2677         * c-cppbuiltin.c (define__GNUC__, builtin_define_type_precision):
2678         Remove.
2679         (c_cpp_builtins): Call functions from cppbuiltin.c instead
2680         of duplicating code.
2681
2682 2010-09-30  Iain Sandoe  <iains@gcc.gnu.org>
2683
2684         * c-common.c: Add two new entries for @optional
2685         and @required keywords.
2686
2687         merge from FSF 'apple/trunk' branch.
2688         2006-01-30  Fariborz Jahanian <fjahanian@apple.com>
2689
2690         Radar 4386773
2691         * c-common.h (RID_AT_OPTIONAL, RID_AT_REQUIRED): Two new
2692         objective-c keywords.
2693         (objc_set_method_opt): New declaration.
2694         * stub-objc.c (objc_set_method_opt): New stub.
2695
2696 2010-09-30  Joseph Myers  <joseph@codesourcery.com>
2697
2698         * c-common.c (handle_optimize_attribute): Pass &global_options to
2699         cl_optimization_save and cl_optimization_restore.
2700         * c-opts.c (c_common_handle_option): Pass &global_options to
2701         handle_generated_option.
2702         * c-pragma.c (handle_pragma_diagnostic): Use option_flag_var.
2703         (handle_pragma_pop_options, handle_pragma_reset_options): Pass
2704         &global_options to cl_optimization_restore.
2705
2706 2010-09-30  Nicola Pero  <nicola.pero@meta-innovation.com>
2707
2708         * c-lex.c (c_lex_with_flags): Updated comments for CPP_AT_NAME
2709         Objective-C/Objective-C++ keywords.
2710
2711 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
2712
2713         Merge from 'apple/trunk' branch on FSF servers.
2714
2715         2005-10-04  Fariborz Jahanian <fjahanian@apple.com>
2716
2717         Radar 4281748
2718         * c-common.h (objc_check_global_decl): New declaration.
2719         * stub-objc.c (objc_check_global_decl): New stub.
2720
2721 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
2722
2723         * c.opt: Don't use VarExists.
2724
2725 2010-09-29  Joseph Myers  <joseph@codesourcery.com>
2726
2727         * c-common.c (c_cpp_error): Update names of diagnostic_context
2728         members.
2729         * c-cppbuiltin.c (c_cpp_builtins_optimize_pragma): Update names of
2730         cl_optimization members.
2731         * c-opts.c (warning_as_error_callback, c_common_handle_option,
2732         sanitize_cpp_opts, finish_options): Update names of cpp_options
2733         members.
2734
2735 2010-09-29  Nicola Pero  <nicola.pero@meta-innovation.com>
2736
2737         * c-common.h (OBJC_IS_CXX_KEYWORD): New macro.  Updated comments.
2738         (objc_is_reserved_word): Removed.
2739         * c-common.c: Updated comments.
2740         * c-lex.c (c_lex_with_flags): Use OBJC_IS_CXX_KEYWORD instead of
2741         objc_is_reserved_word.
2742         * stub-objc.c (objc_is_reserved_word): Removed.
2743
2744 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
2745
2746         * c-common.h (objc_add_method_declaration): Adjust prototype to
2747         include attributes.
2748         (objc_start_method_definition): Likewise.
2749         (objc_build_keyword_decl): Likewise.
2750         * stub-objc.c:(objc_add_method_declaration): Handle attributes.
2751         (objc_start_method_definition): Likewise.
2752         (objc_build_keyword_decl): Likewise.
2753
2754 2010-09-28  Iain Sandoe  <iains@gcc.gnu.org>
2755
2756         * c-common.h (objc_start_class_interface): Adjust prototype.
2757         (objc_start_category_interface): Likewise.
2758         (objc_start_protocol): Likewise.
2759         * stub-objc.c (objc_start_protocol): Adjust for extra argument.
2760         (objc_start_class_interface): Likewise.
2761         (objc_start_category_interface): Likewise.
2762
2763 2010-09-27  Ian Lance Taylor  <iant@google.com>
2764
2765         * c-common.c (c_common_attribute_table): Add no_split_stack.
2766         (handle_no_split_stack_attribute): New static function.
2767
2768 2010-09-27  Nicola Pero  <nicola.pero@meta-innovation.com>
2769
2770         Merge from 'apple/trunk' branch on FSF servers.
2771
2772         2005-12-15  Fariborz Jahanian <fjahanian@apple.com>
2773
2774         Radar 4229905
2775         * c-common.h (objc_have_common_type): New declaration.
2776         * stub-objc.c (objc_have_common_type): New stub.
2777
2778         2005-06-22  Ziemowit Laski  <zlaski@apple.com>
2779
2780         Radar 4154928
2781         * c-common.h (objc_common_type): New prototype.
2782         * stub-objc.c (objc_common_type): New stub.
2783
2784 2010-09-24  Jan Hubicka  <jh@suse.cz>
2785
2786         * c-common.c (handle_leaf_attribute): New function.
2787         (struct attribute_spec c_common_att): Add leaf.
2788
2789 2010-09-22  Joseph Myers  <joseph@codesourcery.com>
2790
2791         * c.opt (-all-warnings, -ansi, -assert, -assert=, -comments,
2792         -comments-in-macros, -define-macro, -define-macro=, -dependencies,
2793         -dump, -dump=, -imacros, -imacros=, -include, -include=,
2794         -include-barrier, -include-directory, -include-directory=,
2795         -include-directory-after, -include-directory-after=,
2796         -include-prefix, -include-prefix=, -include-with-prefix,
2797         -include-with-prefix=, -include-with-prefix-after,
2798         -include-with-prefix-after=, -include-with-prefix-before,
2799         -include-with-prefix-before=, -no-integrated-cpp,
2800         -no-line-commands, -no-standard-includes, -no-warnings, -output,
2801         -output=, -pedantic, -pedantic-errors, -preprocess,
2802         -print-missing-file-dependencies, -trace-includes, -traditional,
2803         -traditional-cpp, -trigraphs, -undefine-macro, -undefine-macro=,
2804         -user-dependencies, -verbose, -write-dependencies,
2805         -write-user-dependencies, no-integrated-cpp, traditional): New.
2806
2807 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
2808
2809         PR objc/23710
2810         * c-common.h (objc_start_method_definition): Return bool instead
2811         of void.
2812         * stub-objc.c (objc_start_method_definition): Return bool instead
2813         of void.
2814
2815 2010-09-21  Nicola Pero  <nicola.pero@meta-innovation.com>
2816
2817         PR objc/25965
2818         * c-common.h (objc_get_interface_ivars): New declaration.
2819         * stub-objc.c (objc_get_interface_ivars): New stub.
2820
2821 2010-09-15  Ian Lance Taylor  <iant@google.com>
2822
2823         * c-common.c (parse_optimize_options): Do not capitalize warning
2824         messages.  Remove period at end of warning message.
2825
2826 2010-09-09  Nathan Sidwell  <nathan@codesourcery.com>
2827
2828         * c-common.c (handle_alias_ifunc_attribute): New, broken out of ...
2829         (handle_alias_attribute): ... here.
2830         (handle_ifunc_attribute): New.
2831
2832 2010-09-06  Mark Mitchell  <mark@codesourcery.com>
2833
2834         * c-common.h (do_warn_double_promotion): Declare.
2835         * c-common.c (do_warn_double_promotion): Define.
2836
2837 2010-09-05  Mark Mitchell  <mark@codesourcery.com>
2838
2839         * c.opt (Wdouble-promotion): New.
2840
2841 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
2842
2843         * c.opt (falt-external-templates, fhuge-objects, fvtable-gc,
2844         fvtable-thunks, fxref): Mark no longer supported in help text.
2845
2846 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
2847
2848         * c.opt (Wimport, fall-virtual, falt-external-templates,
2849         fdefault-inline, fenum-int-equiv, fexternal-templates,
2850         fguiding-decls, fhonor-std, fhuge-objects, flabels-ok,
2851         fname-mangling-version-, fnew-abi, fnonnull-objects,
2852         foptional-diags, fsquangle, fstrict-prototype, fthis-is-variable,
2853         fvtable-gc, fvtable-thunks, fxref): Mark with Ignore and Warn as
2854         applicable.
2855         (fhandle-exceptions): Mark with Alias and Warn.
2856         * c-opts.c (c_common_handle_option): Don't handle options marked
2857         as ignored.
2858
2859 2010-09-02  Joseph Myers  <joseph@codesourcery.com>
2860
2861         * c.opt (Wcomments, Werror-implicit-function-declaration,
2862         ftemplate-depth-, std=c89, std=c9x, std=gnu89, std=gnu9x,
2863         std=iso9899:1990, std=iso9899:1999, std=iso9899:199x): Mark as
2864         aliases.
2865         * c-common.c (option_codes): Use OPT_Wcomment instead of
2866         OPT_Wcomments.
2867         * c-opts.c (warning_as_error_callback, c_common_handle_option):
2868         Don't handle options marked as aliases.
2869
2870 2010-08-25  Richard Guenther  <rguenther@suse.de>
2871
2872         * c-common.c (c_common_get_alias_set): Remove special
2873         handling for pointers.
2874
2875 2010-08-20  Nathan Froyd  <froydnj@codesourcery.com>
2876
2877         * c-common.c: Use FOR_EACH_VEC_ELT.
2878         * c-gimplify.c: Likewise.
2879         * c-pragma.c: Likewise.
2880
2881 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
2882
2883         * c.opt (MDX): Change back to MD.  Mark NoDriverArg instead of
2884         RejectDriver.
2885         (MMDX): Change back to MMD.  Mark NoDriverArg instead of
2886         RejectDriver.
2887         * c-opts.c (c_common_handle_option): Use OPT_MD and OPT_MMD
2888         instead of OPT_MDX and OPT_MMDX.
2889
2890 2010-08-16  Joseph Myers  <joseph@codesourcery.com>
2891
2892         * c.opt (MDX, MMDX, lang-asm): Mark RejectDriver.
2893
2894 2010-08-12  Joseph Myers  <joseph@codesourcery.com>
2895
2896         * c.opt (MD, MMD): Change to MDX and MMDX.
2897         * c-opts.c (c_common_handle_option): Use OPT_MMD and OPT_MMDX.
2898
2899 2010-08-11  Joseph Myers  <joseph@codesourcery.com>
2900
2901         * c-opts.c (c_common_handle_option): Call handle_generated_option
2902         instead of handle_option.
2903
2904 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
2905
2906         * c-pragma.c (add_to_renaming_pragma_list): Fix call to VEC_safe_push.
2907         (maybe_apply_renaming_pragma): Delete unneeded declarations.
2908
2909 2010-08-08  Nathan Froyd  <froydnj@codesourcery.com>
2910
2911         * c-pragma.c (pending_redefinition): Declare.  Declare a VEC of it.
2912         (pending_redefine_extname): Change type to a VEC.
2913         (add_to_renaming_pragma_list): Update for new type of
2914         pending_redefine_extname.
2915         (maybe_apply_renaming_pragma): Likewise.
2916
2917 2010-08-04  Arnaud Charlet  <charlet@adacore.com>
2918
2919         * c-ada-spec.c (dump_ada_template): Mark underlying instance type as
2920         visited.
2921         (dump_generic_ada_node): Code clean up. Use TREE_VISITED flag to
2922         decide whether a type has already been declared/seen.
2923         Do not go to the original type.
2924         (dump_nested_types): New parameter forward.
2925         Generate forward declaration if needed and mark type as visited.
2926         (print_ada_declaration): Call dump_nested_types if not already done.
2927         Mark types as visited.
2928
2929 2010-08-03  Joseph Myers  <joseph@codesourcery.com>
2930
2931         * c.opt (-print-pch-checksum): Remove option.
2932         * c-opts.c (c_common_handle_option): Don't handle
2933         OPT_print_pch_checksum.
2934
2935 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
2936
2937         * c-common.h (c_common_handle_option): Update prototype and return
2938         value type.
2939         * c-opts.c (c_common_handle_option): Update prototype and return
2940         value type.  Update calls to handle_option and
2941         enable_warning_as_error.
2942
2943 2010-07-27  Jakub Jelinek  <jakub@redhat.com>
2944
2945         PR c/45079
2946         * c-pretty-print.c (pp_c_expression): Handle C_MAYBE_CONST_EXPR.
2947
2948 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
2949
2950         * c-common.h (c_common_missing_argument): Remove.
2951         * c-opts.c (c_common_missing_argument): Remove.
2952         * c.opt (A, D, F, I, MD, MMD, MQ, MT, U, fconstant-string-class=,
2953         idirafter, imacros, include, isysroot, isystem, iquote): Add
2954         MissingArgError.
2955         * c-objc-common.h (LANG_HOOKS_MISSING_ARGUMENT): Remove.
2956
2957 2010-07-27  Joseph Myers  <joseph@codesourcery.com>
2958
2959         * c-common.h (c_common_option_lang_mask,
2960         c_common_initialize_diagnostics, c_common_complain_wrong_lang_p):
2961         New.
2962         (c_common_init_options): Update prototype.
2963         * c-opts.c (c_common_option_lang_mask): New.
2964         (c_common_initialize_diagnostics): Split out of
2965         c_common_init_options.
2966         (accept_all_c_family_options, c_common_complain_wrong_lang_p):
2967         New.
2968         (c_common_init_options): Update prototype.  Use decoded options in
2969         search for -lang-asm.
2970
2971 2010-07-15  Nathan Froyd  <froydnj@codesourcery.com>
2972
2973         * c-common.c: Carefully replace TREE_CHAIN with DECL_CHAIN.
2974         * c-format.c: Likewise.
2975
2976 2010-07-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2977
2978         * c-common.h: Include diagnostic-core.h. Error if already
2979         included.
2980         * c-semantics.c: Do not define GCC_DIAG_STYLE here.
2981
2982 2010-07-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2983
2984         * c-family/c-common.c (IN_GCC_FRONTEND): Do not undef.
2985         Do not include expr.h
2986         (vector_mode_valid_p): Move here.
2987
2988 2010-06-21  DJ Delorie  <dj@redhat.com>
2989
2990         * c-pragma.c (handle_pragma_diagnostic): Add push/pop,
2991         allow these pragmas anywhere.
2992
2993 2010-06-14  Jakub Jelinek  <jakub@redhat.com>
2994
2995         PR bootstrap/44509
2996         * c-cppbuiltin.c: Include gt-c-family-c-cppbuiltin.h.
2997         (lazy_hex_fp_values, lazy_hex_fp_value_count): Add GTY(()) markers.
2998         (lazy_hex_fp_value, builtin_define_with_hex_fp_value): Use
2999         ggc_strdup instead of xstrdup.
3000
3001 2010-06-10  Jakub Jelinek  <jakub@redhat.com>
3002
3003         * c-cppbuiltin.c: Include cpp-id-data.h.
3004         (lazy_hex_fp_values, lazy_hex_fp_value_count): New variables.
3005         (lazy_hex_fp_value): New function.
3006         (builtin_define_with_hex_fp_value): Provide definitions lazily.
3007
3008 2010-06-30  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3009
3010         * c-gimplify.c: Do not include tree-flow.h
3011
3012 2010-06-29  Joern Rennecke  <joern.rennecke@embecosm.com>
3013
3014         PR other/44034
3015         * c-common.c: Rename targetm member:
3016         targetm.enum_va_list -> targetm.enum_va_list_p
3017
3018 2010-06-28  Anatoly Sokolov  <aesok@post.ru>
3019
3020         * c-common.c (shorten_compare): Adjust call to force_fit_type_double.
3021
3022 2010-06-28  Steven Bosscher  <steven@gcc.gnu.org>
3023
3024         * c-cppbuiltin.c: Do not include except.h.
3025
3026 2010-06-24  Andi Kleen  <ak@linux.intel.com>
3027
3028         * c-common.c (warn_for_omitted_condop): New.
3029         * c-common.h (warn_for_omitted_condop): Add prototype.
3030
3031 2010-06-21  Joseph Myers  <joseph@codesourcery.com>
3032
3033         * c.opt (lang-objc): Remove.
3034         * c-opts.c (c_common_handle_option): Don't handle OPT_lang_objc.
3035
3036 2010-06-21  Joern Rennecke  <joern.rennecke@embecosm.com>
3037
3038         * c-opts.c: Include "tm_p.h".
3039
3040 2010-06-20  Joseph Myers  <joseph@codesourcery.com>
3041
3042         * c-common.c (parse_optimize_options): Update call to
3043         decode_options.
3044
3045 2010-06-18  Nathan Froyd  <froydnj@codesourcery.com>
3046
3047         * c-common.c (record_types_used_by_current_var_decl): Adjust for
3048         new type of types_used_by_cur_var_decl.
3049
3050 2010-06-17  Joern Rennecke  <joern.rennecke@embecosm.com>
3051
3052         PR bootstrap/44512
3053         * c-cppbuiltin.c (builtin_define_with_hex_fp_value): Add cast
3054         for C++ standard compliance.
3055
3056 2010-06-16  Jason Merrill  <jason@redhat.com>
3057
3058         * c.opt: Add -Wnoexcept.
3059
3060 2010-06-16  Richard Guenther  <rguenther@suse.de>
3061
3062         PR c/44555
3063         * c-common.c (c_common_truthvalue_conversion): Remove
3064         premature and wrong optimization concering ADDR_EXPRs.
3065
3066 2010-06-15  Arnaud Charlet  <charlet@adacore.com>
3067
3068         * c-ada-spec.c (dump_sloc): Remove column info.
3069         (is_simple_enum): New function.
3070         (dump_generic_ada_node, print_ada_declaration): Map C enum types to Ada
3071         enum types when relevant.
3072
3073 2010-06-11  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3074
3075         * c-common.c (conversion_warning): Warn at expression
3076         location.
3077
3078 2010-06-10  Joseph Myers  <joseph@codesourcery.com>
3079
3080         * c-opts.c (c_common_handle_option): Don't handle
3081         OPT_fshow_column.
3082
3083 2010-06-08  Laurynas Biveinis  <laurynas.biveinis@gmail.com>
3084
3085         * c-pragma.c (push_alignment): Use typed GC allocation.
3086         (handle_pragma_push_options): Likewise.
3087
3088         * c-common.c (parse_optimize_options): Likewise.
3089
3090         * c-common.h (struct sorted_fields_type): Add variable_size GTY
3091         option.
3092
3093 2010-06-07  Joseph Myers  <joseph@codesourcery.com>
3094
3095         * c-common.c (flag_preprocess_only, flag_undef, flag_no_builtin,
3096         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3097         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3098         flag_signed_bitfields, warn_strict_null_sentinel,
3099         flag_nil_receivers, flag_zero_link, flag_replace_objc_classes,
3100         flag_gen_declaration, flag_no_gnu_keywords,
3101         flag_implement_inlines, flag_implicit_templates,
3102         flag_implicit_inline_templates, flag_optional_diags,
3103         flag_elide_constructors, flag_default_inline, flag_rtti,
3104         flag_conserve_space, flag_access_control, flag_check_new,
3105         flag_new_for_scope, flag_weak, flag_working_directory,
3106         flag_use_cxa_atexit, flag_use_cxa_get_exception_ptr,
3107         flag_enforce_eh_specs, flag_threadsafe_statics,
3108         flag_pretty_templates): Remove.
3109         * c-common.h (flag_preprocess_only, flag_nil_receivers,
3110         flag_objc_exceptions, flag_objc_sjlj_exceptions, flag_zero_link,
3111         flag_replace_objc_classes, flag_undef, flag_no_builtin,
3112         flag_no_nonansi_builtin, flag_short_double, flag_short_wchar,
3113         flag_lax_vector_conversions, flag_ms_extensions, flag_no_asm,
3114         flag_const_strings, flag_signed_bitfields, flag_gen_declaration,
3115         flag_no_gnu_keywords, flag_implement_inlines,
3116         flag_implicit_templates, flag_implicit_inline_templates,
3117         flag_optional_diags, flag_elide_constructors, flag_default_inline,
3118         flag_rtti, flag_conserve_space, flag_access_control,
3119         flag_check_new, flag_new_for_scope, flag_weak,
3120         flag_working_directory, flag_use_cxa_atexit,
3121         flag_use_cxa_get_exception_ptr, flag_enforce_eh_specs,
3122         flag_threadsafe_statics, flag_pretty_templates,
3123         warn_strict_null_sentinel): Remove.
3124         * c.opt (E, Wstrict-null-sentinel, faccess-control, fasm,
3125         fbuiltin, fcheck-new, fconserve-space, felide-constructors,
3126         fenforce-eh-specs, ffor-scope, fgnu-keywords, fimplement-inlines,
3127         fimplicit-inline-templates, fimplicit-templates,
3128         flax-vector-conversions, fms-extensions, fnil-receivers,
3129         fnonansi-builtins, fpretty-templates, freplace-objc-classes,
3130         frtti, fshort-double, fshort-enums, fshort-wchar,
3131         fsigned-bitfields, fsigned-char, fstats, fthreadsafe-statics,
3132         funsigned-bitfields, funsigned-char, fuse-cxa-atexit,
3133         fuse-cxa-get-exception-ptr, fweak, fworking-directory, fzero-link,
3134         gen-decls, undef): Use Var.
3135         (fdefault-inline, foptional-diags): Document as doing nothing.
3136         * c-opts.c (c_common_handle_option): Remove cases for options now
3137         using Var.  Mark ignored options as such.
3138
3139 2010-06-05  Steven Bosscher  <steven@gcc.gnu.org>
3140
3141         * c-common.c: Moved to here from parent directory.
3142         * c-common.def: Likewise.
3143         * c-common.h: Likewise.
3144         * c-cppbuiltin.c: Likewise.
3145         * c-dump.c: Likewise.
3146         * c-format.c: Likewise.
3147         * c-format.h : Likewise.
3148         * c-gimplify.c: Likewise.
3149         * c-lex.c: Likewise.
3150         * c-omp.c: Likewise.
3151         * c.opt: Likewise.
3152         * c-opts.c: Likewise.
3153         * c-pch.c: Likewise.
3154         * c-ppoutput.c: Likewise.
3155         * c-pragma.c: Likewise.
3156         * c-pragma.h: Likewise.
3157         * c-pretty-print.c: Likewise.
3158         * c-pretty-print.h: Likewise.
3159         * c-semantics.c: Likewise.
3160         * stub-objc.c: Likewise.
3161
3162         * c-common.c: Include gt-c-family-c-common.h.
3163         * c-pragma.c: Include gt-c-family-c-pragma.h.
3164 \f
3165 Copyright (C) 2010-2013 Free Software Foundation, Inc.
3166
3167 Copying and distribution of this file, with or without modification,
3168 are permitted in any medium without royalty provided the copyright
3169 notice and this notice are preserved.