gcc/cp/ChangeLog

   1 2011-03-17  Jason Merrill  <jason@redhat.com>
   2
   3         Core 1212
   4         * semantics.c (finish_decltype_type): Return T&& for xvalue.
   5         * typeck.c (unlowered_expr_type): Preserve cv-quals.
   6
   7         PR c++/48166
   8         * decl.c (revert_static_member_fn): Strip function-cv-quals.
   9
  10 2011-03-16  Jason Merrill  <jason@redhat.com>
  11
  12         PR c++/48089
  13         * semantics.c (potential_constant_expression_1): Don't allow *this
  14         in a constructor.
  15         (register_constexpr_fundef): Use potential_rvalue_constant_expression.
  16
  17         PR c++/47301
  18         * decl.c (compute_array_index_type): Don't bother trying to deal
  19         with literal classes in ABI v1.
  20
  21         PR c++/46336
  22         * decl.c (duplicate_decls): Return NULL_TREE for clashing
  23         C functions.
  24
  25         PR c++/47570
  26         * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
  27         use the generic binary expression handling.
  28
  29 2011-03-16  Diego Novillo  <dnovillo@google.com>
  30
  31         * Make-lang.in (CXX_PARSER_H): New.
  32         (cp/parser.o): Add dependency on CXX_PARSER_H.
  33         Add dependency on tree-pretty-print.h
  34         (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
  35         * cp-lang.c: Include parser.h.
  36         * parser.c: Include parser.h.
  37         (struct cp_token): Add bitfield purged_p.
  38         Update all users.
  39         Move to parser.h.
  40         (CPP_PURGED): Remove.  Update all users.
  41         (struct cp_lexer): Change field buffer to be a VEC of cp_token.
  42         Remove field buffer_length.
  43         Update all users.
  44         Move to parser.h.
  45         (struct tree_check): Move to parser.h.
  46         (cp_token_position): Likewise.
  47         (struct cp_token_cache): Likewise.
  48         (CPP_KEYWORD): Likewise.
  49         (CPP_TEMPLATE_ID): Likewise.
  50         (CPP_NESTED_NAME_SPECIFIER): Likewise.
  51         (N_CP_TTYPES): Likewise.
  52         (enum cp_parser_status_kind): Likewise.
  53         (struct cp_parser_context): Likewise.
  54         (struct cp_default_arg_entry_d): Likewise.
  55         (struct cp_unparsed_functions_entry_d): Likewise.
  56         (struct cp_parser): Likewise.
  57         (cp_lexer_dump_tokens): New.
  58         (cp_lexer_debug_tokens): New.
  59         (cp_lexer_finished_p): New.
  60         (cp_lexer_alloc): Factor out of cp_lexer_new_main.
  61         (cp_lexer_new_main): Re-write main lexing loop to push
  62         tokens into the new VEC buffer.
  63         (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
  64         Do not abort if the token type is not recognized, just print
  65         its code.
  66         * parser.h: New file.
  67         * config-lang.in (gtfiles): Add cp/parser.h.
  68
  69 2011-03-16  Jason Merrill  <jason@redhat.com>
  70
  71         Core 1148
  72         * typeck.c (check_return_expr): Fix conditions for setting
  73         LOOKUP_PREFER_RVALUE.
  74
  75         * call.c (build_over_call): Remove require_complete_type_sfinae call.
  76
  77         PR c++/48132
  78         * decl.c (check_array_designated_initializer): Allow integer index.
  79         (reshape_init_array_1): Set index on the elements.
  80
  81 2011-03-16  Jason Merrill  <jason@redhat.com>
  82
  83         PR c++/48113
  84         * typeck.c (convert_for_initialization): Use
  85         perform_implicit_conversion_flags.
  86         * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
  87         rvaluedness_matches_p on ck_rvalue.
  88         (convert_like_real) [ck_rvalue]: And restore it here.
  89
  90         PR c++/48115
  91         * call.c (convert_arg_to_ellipsis): Handle incomplete type.
  92
  93 2011-03-16  Jason Merrill  <jason@redhat.com>
  94
  95         * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
  96         committed to this tentative parse.
  97
  98         PR c++/47999
  99         * semantics.c (finish_call_expr): Preserve reference semantics
 100         in templates.
 101
 102         * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
 103
 104 2011-03-16  Jakub Jelinek  <jakub@redhat.com>
 105
 106         * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
 107         DECL_LANG_SPECIFIC is NULL.
 108
 109 2011-03-15  Jason Merrill  <jason@redhat.com>
 110
 111         Core 1074
 112         * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
 113         check value_dependent_expression_p on the operand.
 114
 115         * semantics.c (push_cx_call_context): Return bool.
 116         (cxx_eval_call_expression): Handle excess depth.
 117
 118         Core 1191
 119         * method.c (synthesized_method_walk): Cleanups don't affect the
 120         triviality of a constructor, but do affect deletion and exception
 121         specification.
 122
 123 2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
 124
 125         * decl2.c (cp_check_const_attributes): New.
 126         (cplus_decl_attributes): Call cp_check_const_attributes.
 127
 128 2011-03-15  Jason Merrill  <jason@redhat.com>
 129
 130         PR c++/34758
 131         * call.c (convert_default_arg): Use DECL_ORIGIN of fn.  Check for
 132         recursion first.
 133         (push_defarg_context, pop_defarg_context): New.
 134         * parser.c (cp_parser_late_parsing_default_args): Use them.
 135         * cp-tree.h: Declare them.
 136
 137 2011-03-11  Dodji Seketeli  <dodji@redhat.com>
 138
 139         * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
 140         the argument of the indirection operator should not be dependent.
 141         Fix the comment.
 142
 143 2011-03-11  Jason Merrill  <jason@redhat.com>
 144
 145         PR c++/47125
 146         * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
 147
 148         PR c++/47144
 149         * parser.c (cp_parser_template_type_arg): Set
 150         type_definition_forbidden_message.
 151
 152         PR c++/47808
 153         * decl.c (compute_array_index_type): Discard folding
 154         if it didn't produce a constant.
 155
 156 2011-03-11  Jakub Jelinek  <jakub@redhat.com>
 157
 158         PR c++/48035
 159         * init.c (build_zero_init_1): Extracted from build_zero_init.
 160         Add FIELD_SIZE argument, if non-NULL and field bit_position
 161         as not smaller than that, don't add that field's initializer.
 162         Pass DECL_SIZE as last argument to build_zero_init_1
 163         for DECL_FIELD_IS_BASE fields.
 164         (build_zero_init): Use build_zero_init_1.
 165
 166 2011-03-10  Jason Merrill  <jason@redhat.com>
 167
 168         PR c++/48029
 169         * pt.c (iterative_hash_template_arg): Remove special case for
 170         ARRAY_TYPE.
 171
 172         PR c++/47198
 173         * parser.c (cp_parser_single_declaration): Just return if
 174         cp_parser_parse_and_diagnose_invalid_type_name complained.
 175
 176 2011-03-09  Jason Merrill  <jason@redhat.com>
 177
 178         PR c++/44629
 179         * pt.c (unify): An unresolved overload is a nondeduced context.
 180
 181 2011-03-09  Martin Jambor  <mjambor@suse.cz>
 182
 183         PR tree-optimization/47714
 184         * method.c (use_thunk): Clear addressable flag of thunk arguments.
 185
 186 2011-03-08  Dodji Seketeli  <dodji@redhat.com>
 187
 188         PR c++/47705
 189         * pt.c (convert_nontype_argument): Only call decay_conversion on
 190         arrays.
 191
 192 2011-03-08  Jason Merrill  <jason@redhat.com>
 193
 194         PR c++/47488
 195         * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
 196
 197         PR c++/47705
 198         * pt.c (convert_nontype_argument): Don't crash on non-pointer
 199         argument to pointer parameter.
 200
 201         PR c++/45651
 202         * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
 203         !TREE_PUBLIC decls.
 204
 205 2011-03-08  Dodji Seketeli  <dodji@redhat.com>
 206
 207         PR c++/47957
 208         * name-lookup.c (binding_to_template_parms_of_scope_p): Only
 209         consider scopes of primary template definitions.  Adjust comments.
 210
 211 2011-03-07  Jason Merrill  <jason@redhat.com>
 212
 213         PR c++/48003
 214         * pt.c (convert_nontype_argument): Fix -fpermissive allowing
 215         integer overflow.
 216         * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
 217
 218         PR c++/48015
 219         * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
 220
 221         PR c++/48008
 222         * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
 223         (write_CV_qualifiers_for_type): Not here.
 224
 225 2011-03-06  Joseph Myers  <joseph@codesourcery.com>
 226
 227         * lang-specs.h: Match -save-temps* instead of -save-temps.
 228
 229 2011-03-05  Jason Merrill  <jason@redhat.com>
 230
 231         * mangle.c (write_expression): Change ABI v6 to v5.
 232         (write_type): Likewise.
 233
 234 2011-03-04  Jan Hubicka  <jh@suse.cz>
 235
 236         PR lto/47497
 237         * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
 238         and cgraph_add_thunk.
 239         * method.c (make_alias_for_thunk, use_thunk): Likewise.
 240         * mangle.c (mangle_decl): Likewise.
 241
 242 2011-03-04  Jason Merrill  <jason@redhat.com>
 243
 244         PR c++/47971
 245         * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
 246         (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
 247
 248         PR c++/46220
 249         * search.c (check_final_overrider): Allow pointer to same incomplete
 250         class type with different cv-quals.
 251
 252 2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
 253
 254         PR c++/47974
 255         * pt.c (tsubst_template_args): Check argument t for error_mark_node.
 256
 257 2011-03-03  Jason Merrill  <jason@redhat.com>
 258
 259         PR c++/47950
 260         * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
 261
 262 2011-03-02  Jason Merrill  <jason@redhat.com>
 263
 264         PR c++/47950
 265         * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
 266
 267         PR c++/47774
 268         * tree.c (build_vec_init_elt): Split out from...
 269         (build_vec_init_expr): ...here.
 270         (diagnose_non_constexpr_vec_init): New fn.
 271         * semantics.c (potential_constant_expression_1): Use it.
 272         * cp-tree.h: Declare it.
 273
 274 2011-03-01  Jason Merrill  <jason@redhat.com>
 275
 276         PR c++/46159
 277         * parser.c (cp_parser_primary_expression): Don't warn about a
 278         failed tentative parse.
 279
 280         PR c++/47200
 281         * semantics.c (cxx_bind_parameters_in_call): Don't call
 282         adjust_temp_type on non-constant args.
 283
 284         PR c++/47851
 285         * call.c (standard_conversion): Provide requested cv-quals on
 286         class rvalue conversion.
 287
 288         PR c++/46282
 289         * decl2.c (grokbitfield): Handle type-dependent width.
 290
 291 2011-02-28  Jason Merrill  <jason@redhat.com>
 292
 293         PR c++/47873
 294         * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
 295         after checking for a non-thunk.
 296
 297 2011-02-26  Jason Merrill  <jason@redhat.com>
 298
 299         PR c++/47904
 300         * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
 301         * pt.c (iterative_hash_template_arg): And hash it.
 302
 303         PR c++/47897
 304         * semantics.c (non_const_var_error): Split out from...
 305         (cxx_eval_constant_expression): ...here.
 306         (potential_constant_expression_1) [VAR_DECL]: Use it.
 307         Allow dependent variables.
 308
 309 2011-02-24  Jason Merrill  <jason@redhat.com>
 310
 311         * parser.c (cp_parser_constant_expression): Set
 312         non_integral_constant_expression correctly for C++0x too.
 313         (cp_parser_static_assert): Allow non-constant expression.
 314         (cp_parser_direct_declarator): Expect non_constant_p to be set
 315         properly for C++0x.
 316         * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
 317         * semantics.c (maybe_constant_value): Check type_unknown_p too.
 318         (potential_rvalue_constant_expression): New.
 319         (require_potential_rvalue_constant_expression): New.
 320
 321 2011-02-23  Jason Merrill  <jason@redhat.com>
 322
 323         * cp-tree.h (DECL_PARM_LEVEL): New.
 324         (struct lang_decl_parm): Add level field.
 325         * name-lookup.c (function_parm_depth): New fn.
 326         * name-lookup.h: Declare it.
 327         * parser.c (cp_parser_parameter_declaration_list): Use it.
 328         * mangle.c (struct globals): Add parm_depth field.
 329         (write_bare_function_type): Adjust it.
 330         (write_expression): Include the level delta in PARM_DECL mangling
 331         for abi >= 6.
 332
 333         * semantics.c (finish_decltype_type): Remove shortcut for decltype
 334         of id-expression.
 335         * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
 336
 337 2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
 338
 339         PR c++/46868
 340         * parser.c (cp_parser_class_specifier): Require a closing brace
 341         to attempt error recovery.
 342
 343 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 344
 345         PR c++/47833
 346         * pt.c (struct pending_template): Add chain_next GTY option.
 347         * decl.c (struct named_label_use_entry): Likewise.
 348
 349 2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
 350
 351         PR c++/47242
 352         * semantics.c (build_lambda_object): Bail out if a field is
 353         error_mark_node.
 354
 355 2011-02-22  Dodji Seketeli  <dodji@redhat.com>
 356
 357         PR c++/47666
 358         * class.c (dfs_declare_virt_assop_and_dtor)
 359         (declare_virt_assop_and_dtor): New static functions.
 360         (add_implicitly_declared_members): Use
 361         declare_virt_assop_and_dtor.
 362
 363 2011-02-21  Jason Merrill  <jason@redhat.com>
 364
 365         PR c++/47207
 366         * decl2.c (decl_constant_var_p): A constexpr var needs an
 367         initializer to be constant.
 368         * semantics.c (cxx_eval_constant_expression): Complain about
 369         constexpr var used in its own initializer.
 370         * call.c (set_up_extended_ref_temp): Set
 371         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
 372
 373 2011-02-20  Jason Merrill  <jason@redhat.com>
 374
 375         PR c++/47199
 376         * semantics.c (cxx_eval_call_expression): Call
 377         cxx_eval_constant_expression in trivial shortcut.
 378
 379         PR c++/46831
 380         * call.c (convert_class_to_reference): Don't try to set up a
 381         second conv sequence for non-viable candidates.
 382
 383         PR c++/47703
 384         * error.c (location_of): Handle non-tagged types.
 385
 386         PR c++/46472
 387         * method.c (process_subob_fn): Instantiate constexpr templates.
 388         * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
 389
 390 2011-02-20  Dodji Seketeli  <dodji@redhat.com>
 391
 392         PR c++/46394
 393         * pt.c (tsubst_pack_expansion): do not use
 394         cp_tree_equal/same_type_p to detect an expansion of a parameter
 395         pack.
 396
 397 2011-02-19  Jason Merrill  <jason@redhat.com>
 398
 399         PR c++/47503
 400         * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
 401
 402 2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
 403
 404         PR c++/47795
 405         * semantics.c (finish_non_static_data_member): Early return if
 406         object is error_mark_node.
 407
 408 2011-02-18  Dodji Seketeli  <dodji@redhat.com>
 409
 410         PR c++/47208
 411         * pt.c (do_auto_deduction): Do not mention error_mark_node in
 412         diagnostics.
 413         * semantics.c (finish_id_expression): Do not pass erroneous decl
 414         to decl_constant_var_p.
 415
 416 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
 417
 418         PR c++/47783
 419         * cvt.c (convert_from_reference): Call mark_exp_read.
 420
 421 2011-02-11  Dodji Seketeli  <dodji@redhat.com>
 422
 423         PR c++/47172
 424         * pt.c (finish_call_expr): Consider a call expression that has a
 425         dependent "this" pointer as being dependent.  Add comments.
 426         (dependent_type_p, type_dependent_expression_p): Update comments.
 427
 428 2011-02-16  Dodji Seketeli  <dodji@redhat.com>
 429
 430         PR c++/47326
 431         * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
 432         expansion arguments are not evaluated.
 433
 434 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 435
 436         PR c++/47704
 437         * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
 438         instead of TYPE_LANG_FLAG_3.
 439         * pt.c (lookup_template_class): Copy over
 440         ENUM_FIXED_UNDERLYING_TYPE_P.
 441
 442 2011-02-15  Jason Merrill  <jason@redhat.com>
 443
 444         PR c++/46807
 445         * method.c (synthesized_method_walk): Always exit early for
 446         trivial fn in C++98 mode.
 447
 448 2011-02-14  Jason Merrill  <jason@redhat.com>
 449
 450         PR c++/47482
 451         * parser.c (cp_parser_enumerator_definition): Call
 452         fold_non_dependent_expr.
 453
 454 2011-02-09  Jason Merrill  <jason@redhat.com>
 455
 456         * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
 457         * semantics.c (finish_fname): Only return the name if we're in
 458         a function.
 459
 460         * decl.c (build_enumerator): Don't perform integral promotions on
 461         non-integral constants.
 462
 463         * cvt.c (convert_to_void): Handle null op1.
 464
 465         * class.c (type_has_constexpr_default_constructor): Make sure the
 466         caller stripped an enclosing array.
 467         * init.c (perform_member_init): Strip arrays before calling it.
 468
 469         PR c++/47511
 470         * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
 471
 472 2011-02-03  Dodji Seketeli  <dodji@redhat.com>
 473
 474         PR c++/47398
 475         * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
 476         template parameters in account.
 477
 478 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
 479
 480         PR c++/46890
 481         * parser.c (cp_parser_class_specifier): Fix setting of
 482         want_semicolon.
 483
 484 2011-01-31  Jakub Jelinek  <jakub@redhat.com>
 485
 486         PR c++/47416
 487         * semantics.c (build_data_member_initialization): Handle
 488         STATEMENT_LIST always instead of just for CLEANUP_BODY.
 489
 490 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 491
 492         * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 493         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 494
 495 2011-01-29  Dodji Seketeli  <dodji@redhat.com>
 496
 497         PR c++/47311
 498         * cp-tree.h (fixup_template_parms): Declare.
 499         * pt.c (end_template_parm_list): Do not fixup template parms here.
 500         (fixup_template_parms): Remove static. Fix typo in the
 501         comments. Remove useless code statement.
 502         (fixup_template_parm): For a template template parameter, fixup
 503         its attributes before fixing up its type.
 504         * parser.c
 505         (cp_parser_template_declaration_after_export): After parsing
 506         template parameters fixup their types.
 507
 508 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
 509
 510         PR c++/47476
 511         * semantics.c (potential_constant_expression_1): Handle
 512         TRUTH_XOR_EXPR.
 513
 514 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
 515
 516         PR c++/43601
 517         * semantics.c (expand_or_defer_fn_1): Handle it.
 518         * decl2.c (decl_needed_p): Likewise.
 519
 520 2011-01-21  Jason Merrill  <jason@redhat.com>
 521
 522         PR c++/47041
 523         * semantics.c (build_constexpr_constructor_member_initializers):
 524         Handle trivial copy.
 525
 526 2011-01-21  Jakub Jelinek  <jakub@redhat.com>
 527
 528         PR c++/47388
 529         * semantics.c (begin_for_stmt): If -fno-for-scope, don't
 530         assume init must be NULL if scope is NULL.
 531         (begin_range_for_stmt): Likewise.
 532
 533 2011-01-21  Jason Merrill  <jason@redhat.com>
 534
 535         PR c++/46552
 536         * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
 537
 538         PR c++/46977
 539         * semantics.c (potential_constant_expression_1): Split out from
 540         potential_constant_expression.  Add want_rval parm.  Handle
 541         template expression forms.  Don't enforce restriction on address
 542         of automatic variable here.  Add a couple of diagnostics that
 543         had been missing.
 544         (require_potential_constant_expression): New entry point.
 545         (build_data_member_initialization, register_constexpr_fundef): Adjust.
 546         (maybe_constant_value): Check potential_constant_expression.
 547         * pt.c (fold_non_dependent_expr_sfinae): Likewise.
 548         * tree.c (build_vec_init_expr): Adjust.
 549
 550 2011-01-19  Jakub Jelinek  <jakub@redhat.com>
 551
 552         PR c++/47303
 553         * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
 554         or DECL_EXTERNAL.
 555
 556 2011-01-17  Jason Merrill  <jason@redhat.com>
 557
 558         PR c++/47067
 559         * semantics.c (base_field_constructor_elt): New fn.
 560         (cxx_eval_bare_aggregate): Use it.
 561         (build_data_member_initialization): Leave COMPONENT_REF for
 562         vfield inits.
 563
 564 2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
 565
 566         * parser.c (cp_parser_range_for): Remove the "unused variable" warning
 567         workaround.
 568
 569 2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
 570             Jonathan Wakely  <jwakely.gcc@gmail.com>
 571
 572         PR c++/33558
 573         * decl.c (grokdeclarator): Reject mutable reference members.
 574
 575 2011-01-14  Jason Merrill  <jason@redhat.com>
 576
 577         PR c++/47289
 578         * pt.c (coerce_template_parms): Fix error recovery.
 579
 580         PR c++/46903
 581         * typeck2.c (check_narrowing): Only check arithmetic types.
 582
 583         PR c++/46688
 584         * tree.c (build_vec_init_expr): Handle flexible array
 585         properly.
 586
 587 2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
 588
 589         PR c++/47213
 590         * cp-tree.h (CLASSTYPE_VISIBILITY): Use
 591         TYPE_MAIN_DECL instead of TYPE_NAME.
 592         (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
 593         * decl2.c (determine_visibility): Add check
 594         of CLASS_TYPE_P for underlying_type.
 595
 596 2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
 597
 598         * cp-tree.h (begin_for_scope): New prototype.
 599         (begin_for_stmt): Update prototype.
 600         (begin_range_for_stmt): Update prototype.
 601         * init.c (build_vec_init): Update call to begin_for_stmt.
 602         * parser.c (cp_parser_for): New.
 603         (cp_parser_c_for): Add three new parameters.
 604         (cp_parser_range_for): Likewise. Most parsing code removed.
 605         (cp_parser_iteration_statement): Call cp_parser_for instead of
 606         cp_parser_c_for and cp_parser_range_for.
 607         (cp_parser_for_init_statement): Add new parameter and return type.
 608         (cp_parser_block_declaration): Update call to
 609         cp_parser_simple_declaration.
 610         (cp_parser_simple_declaration): Add new parameter.
 611         Update call to cp_parser_init_declarator.
 612         (cp_parser_init_declarator): Add new parameter.
 613         * pt.c (tsubst_expr): Update call to begin_for_stmt.
 614         * semantics.c (begin_for_scope): New.
 615         (begin_for_stmt): Add two new parameters.
 616         (begin_range_for_stmt): Likewise.
 617
 618 2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 619
 620         * parser.c (cp_parser_objc_at_property_declaration): Improved
 621         error message.
 622
 623 2011-01-11  Dodji Seketeli  <dodji@redhat.com>
 624
 625         PR debug/46955
 626         * cp-lang.c (get_template_innermost_arguments_folded)
 627         (get_template_argument_pack_elems_folded)
 628         (template_arg_needs_folding, fold_cplus_constants): New static
 629         functions.
 630         (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
 631         get_template_innermost_arguments_folded.
 632         (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
 633         get_template_argument_pack_elems_folded.
 634
 635 2011-01-11  Jason Merrill  <jason@redhat.com>
 636
 637         PR c++/46658
 638         * init.c (build_new_1): Handle value-init in templates differently.
 639
 640         PR c++/45520
 641         * tree.c (maybe_dummy_object): Check current_class_ref against
 642         context, not current_class_type.
 643
 644 2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 645
 646         PR objc/47078
 647         * parser.c (cp_parser_objc_typename): If the type is unknown, for
 648         error recovery purposes behave as if it was not specified so that
 649         the default type is used.
 650
 651 2011-01-07  Jakub Jelinek  <jakub@redhat.com>
 652
 653         PR c++/47022
 654         * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
 655         for the second build_x_va_arg argument.
 656
 657 2011-01-05  Tom Tromey  <tromey@redhat.com>
 658
 659         * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
 660         (lvalue_or_else): Likewise.
 661
 662 2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
 663
 664         PR target/38662
 665         * tree.c (cxx_type_hash_eq):
 666         Allow METHOD_TYPE, too.
 667
 668 \f
 669 Copyright (C) 2011 Free Software Foundation, Inc.
 670
 671 Copying and distribution of this file, with or without modification,
 672 are permitted in any medium without royalty provided the copyright
 673 notice and this notice are preserved.