gcc/c-family/ChangeLog

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