gcc/c-family/ChangeLog

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