gcc/cp/ChangeLog

   1 2011-03-25  Jason Merrill  <jason@redhat.com>
   2
   3         Core 1135
   4         * method.c (defaulted_late_check): Check for exception spec mismatch.
   5         (defaultable_fn_check): Allow exception spec and virtual.
   6         * class.c (check_for_override): A virtual dtor is non-trivial.
   7
   8         PR c++/48289
   9         * pt.c (build_non_dependent_expr): Keep dereferences outside the
  10         NON_DEPENDENT_EXPR.
  11
  12 2011-03-25  Kai Tietz  <ktietz@redhat.com>
  13
  14         * decl.c (decls_match): Replace target hook
  15         call of comp_type_attributes by version in tree.c file.
  16         * search.c (check_final_overrider): Likewise.
  17         * typeck.c (structural_comptypes): Likewise.
  18
  19 2011-03-21  Kai Tietz  <ktietz@redhat.com>
  20
  21         PR target/12171
  22         * cxx-pretty-print.c (pp_cxx_ptr_operator):
  23         Display allowed attributes for function pointer types.
  24         * error.c (dump_type_prefix): Likewise.
  25
  26         * tree.c (cxx_attribute_table): Adjust table.
  27
  28 2011-03-18  Jason Merrill  <jason@redhat.com>
  29
  30         PR c++/48162
  31         * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
  32
  33         PR c++/48118
  34         * call.c (build_over_call): Don't skip ck_rvalue.
  35
  36 2011-03-17  Jason Merrill  <jason@redhat.com>
  37
  38         PR c++/47504
  39         * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
  40         the conversion set TREE_OVERFLOW.
  41
  42         Core 1212
  43         * semantics.c (finish_decltype_type): Return T&& for xvalue.
  44         * typeck.c (unlowered_expr_type): Preserve cv-quals.
  45
  46         PR c++/48166
  47         * decl.c (revert_static_member_fn): Strip function-cv-quals.
  48
  49 2011-03-16  Jason Merrill  <jason@redhat.com>
  50
  51         PR c++/48089
  52         * semantics.c (potential_constant_expression_1): Don't allow *this
  53         in a constructor.
  54         (register_constexpr_fundef): Use potential_rvalue_constant_expression.
  55
  56         PR c++/47301
  57         * decl.c (compute_array_index_type): Don't bother trying to deal
  58         with literal classes in ABI v1.
  59
  60         PR c++/46336
  61         * decl.c (duplicate_decls): Return NULL_TREE for clashing
  62         C functions.
  63
  64         PR c++/47570
  65         * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
  66         use the generic binary expression handling.
  67
  68 2011-03-16  Diego Novillo  <dnovillo@google.com>
  69
  70         * Make-lang.in (CXX_PARSER_H): New.
  71         (cp/parser.o): Add dependency on CXX_PARSER_H.
  72         Add dependency on tree-pretty-print.h
  73         (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
  74         * cp-lang.c: Include parser.h.
  75         * parser.c: Include parser.h.
  76         (struct cp_token): Add bitfield purged_p.
  77         Update all users.
  78         Move to parser.h.
  79         (CPP_PURGED): Remove.  Update all users.
  80         (struct cp_lexer): Change field buffer to be a VEC of cp_token.
  81         Remove field buffer_length.
  82         Update all users.
  83         Move to parser.h.
  84         (struct tree_check): Move to parser.h.
  85         (cp_token_position): Likewise.
  86         (struct cp_token_cache): Likewise.
  87         (CPP_KEYWORD): Likewise.
  88         (CPP_TEMPLATE_ID): Likewise.
  89         (CPP_NESTED_NAME_SPECIFIER): Likewise.
  90         (N_CP_TTYPES): Likewise.
  91         (enum cp_parser_status_kind): Likewise.
  92         (struct cp_parser_context): Likewise.
  93         (struct cp_default_arg_entry_d): Likewise.
  94         (struct cp_unparsed_functions_entry_d): Likewise.
  95         (struct cp_parser): Likewise.
  96         (cp_lexer_dump_tokens): New.
  97         (cp_lexer_debug_tokens): New.
  98         (cp_lexer_finished_p): New.
  99         (cp_lexer_alloc): Factor out of cp_lexer_new_main.
 100         (cp_lexer_new_main): Re-write main lexing loop to push
 101         tokens into the new VEC buffer.
 102         (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
 103         Do not abort if the token type is not recognized, just print
 104         its code.
 105         * parser.h: New file.
 106         * config-lang.in (gtfiles): Add cp/parser.h.
 107
 108 2011-03-16  Jason Merrill  <jason@redhat.com>
 109
 110         Core 1148
 111         * typeck.c (check_return_expr): Fix conditions for setting
 112         LOOKUP_PREFER_RVALUE.
 113
 114         * call.c (build_over_call): Remove require_complete_type_sfinae call.
 115
 116         PR c++/48132
 117         * decl.c (check_array_designated_initializer): Allow integer index.
 118         (reshape_init_array_1): Set index on the elements.
 119
 120 2011-03-16  Jason Merrill  <jason@redhat.com>
 121
 122         PR c++/48113
 123         * typeck.c (convert_for_initialization): Use
 124         perform_implicit_conversion_flags.
 125         * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
 126         rvaluedness_matches_p on ck_rvalue.
 127         (convert_like_real) [ck_rvalue]: And restore it here.
 128
 129         PR c++/48115
 130         * call.c (convert_arg_to_ellipsis): Handle incomplete type.
 131
 132 2011-03-16  Jason Merrill  <jason@redhat.com>
 133
 134         * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
 135         committed to this tentative parse.
 136
 137         PR c++/47999
 138         * semantics.c (finish_call_expr): Preserve reference semantics
 139         in templates.
 140
 141         * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
 142
 143 2011-03-16  Jakub Jelinek  <jakub@redhat.com>
 144
 145         * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
 146         DECL_LANG_SPECIFIC is NULL.
 147
 148 2011-03-15  Jason Merrill  <jason@redhat.com>
 149
 150         Core 1074
 151         * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
 152         check value_dependent_expression_p on the operand.
 153
 154         * semantics.c (push_cx_call_context): Return bool.
 155         (cxx_eval_call_expression): Handle excess depth.
 156
 157         Core 1191
 158         * method.c (synthesized_method_walk): Cleanups don't affect the
 159         triviality of a constructor, but do affect deletion and exception
 160         specification.
 161
 162 2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
 163
 164         * decl2.c (cp_check_const_attributes): New.
 165         (cplus_decl_attributes): Call cp_check_const_attributes.
 166
 167 2011-03-15  Jason Merrill  <jason@redhat.com>
 168
 169         PR c++/34758
 170         * call.c (convert_default_arg): Use DECL_ORIGIN of fn.  Check for
 171         recursion first.
 172         (push_defarg_context, pop_defarg_context): New.
 173         * parser.c (cp_parser_late_parsing_default_args): Use them.
 174         * cp-tree.h: Declare them.
 175
 176 2011-03-11  Dodji Seketeli  <dodji@redhat.com>
 177
 178         * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
 179         the argument of the indirection operator should not be dependent.
 180         Fix the comment.
 181
 182 2011-03-11  Jason Merrill  <jason@redhat.com>
 183
 184         PR c++/47125
 185         * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
 186
 187         PR c++/47144
 188         * parser.c (cp_parser_template_type_arg): Set
 189         type_definition_forbidden_message.
 190
 191         PR c++/47808
 192         * decl.c (compute_array_index_type): Discard folding
 193         if it didn't produce a constant.
 194
 195 2011-03-11  Jakub Jelinek  <jakub@redhat.com>
 196
 197         PR c++/48035
 198         * init.c (build_zero_init_1): Extracted from build_zero_init.
 199         Add FIELD_SIZE argument, if non-NULL and field bit_position
 200         as not smaller than that, don't add that field's initializer.
 201         Pass DECL_SIZE as last argument to build_zero_init_1
 202         for DECL_FIELD_IS_BASE fields.
 203         (build_zero_init): Use build_zero_init_1.
 204
 205 2011-03-10  Jason Merrill  <jason@redhat.com>
 206
 207         PR c++/48029
 208         * pt.c (iterative_hash_template_arg): Remove special case for
 209         ARRAY_TYPE.
 210
 211         PR c++/47198
 212         * parser.c (cp_parser_single_declaration): Just return if
 213         cp_parser_parse_and_diagnose_invalid_type_name complained.
 214
 215 2011-03-09  Jason Merrill  <jason@redhat.com>
 216
 217         PR c++/44629
 218         * pt.c (unify): An unresolved overload is a nondeduced context.
 219
 220 2011-03-09  Martin Jambor  <mjambor@suse.cz>
 221
 222         PR tree-optimization/47714
 223         * method.c (use_thunk): Clear addressable flag of thunk arguments.
 224
 225 2011-03-08  Dodji Seketeli  <dodji@redhat.com>
 226
 227         PR c++/47705
 228         * pt.c (convert_nontype_argument): Only call decay_conversion on
 229         arrays.
 230
 231 2011-03-08  Jason Merrill  <jason@redhat.com>
 232
 233         PR c++/47488
 234         * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
 235
 236         PR c++/47705
 237         * pt.c (convert_nontype_argument): Don't crash on non-pointer
 238         argument to pointer parameter.
 239
 240         PR c++/45651
 241         * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
 242         !TREE_PUBLIC decls.
 243
 244 2011-03-08  Dodji Seketeli  <dodji@redhat.com>
 245
 246         PR c++/47957
 247         * name-lookup.c (binding_to_template_parms_of_scope_p): Only
 248         consider scopes of primary template definitions.  Adjust comments.
 249
 250 2011-03-07  Jason Merrill  <jason@redhat.com>
 251
 252         PR c++/48003
 253         * pt.c (convert_nontype_argument): Fix -fpermissive allowing
 254         integer overflow.
 255         * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
 256
 257         PR c++/48015
 258         * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
 259
 260         PR c++/48008
 261         * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
 262         (write_CV_qualifiers_for_type): Not here.
 263
 264 2011-03-06  Joseph Myers  <joseph@codesourcery.com>
 265
 266         * lang-specs.h: Match -save-temps* instead of -save-temps.
 267
 268 2011-03-05  Jason Merrill  <jason@redhat.com>
 269
 270         * mangle.c (write_expression): Change ABI v6 to v5.
 271         (write_type): Likewise.
 272
 273 2011-03-04  Jan Hubicka  <jh@suse.cz>
 274
 275         PR lto/47497
 276         * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
 277         and cgraph_add_thunk.
 278         * method.c (make_alias_for_thunk, use_thunk): Likewise.
 279         * mangle.c (mangle_decl): Likewise.
 280
 281 2011-03-04  Jason Merrill  <jason@redhat.com>
 282
 283         PR c++/47971
 284         * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
 285         (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
 286
 287         PR c++/46220
 288         * search.c (check_final_overrider): Allow pointer to same incomplete
 289         class type with different cv-quals.
 290
 291 2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
 292
 293         PR c++/47974
 294         * pt.c (tsubst_template_args): Check argument t for error_mark_node.
 295
 296 2011-03-03  Jason Merrill  <jason@redhat.com>
 297
 298         PR c++/47950
 299         * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
 300
 301 2011-03-02  Jason Merrill  <jason@redhat.com>
 302
 303         PR c++/47950
 304         * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
 305
 306         PR c++/47774
 307         * tree.c (build_vec_init_elt): Split out from...
 308         (build_vec_init_expr): ...here.
 309         (diagnose_non_constexpr_vec_init): New fn.
 310         * semantics.c (potential_constant_expression_1): Use it.
 311         * cp-tree.h: Declare it.
 312
 313 2011-03-01  Jason Merrill  <jason@redhat.com>
 314
 315         PR c++/46159
 316         * parser.c (cp_parser_primary_expression): Don't warn about a
 317         failed tentative parse.
 318
 319         PR c++/47200
 320         * semantics.c (cxx_bind_parameters_in_call): Don't call
 321         adjust_temp_type on non-constant args.
 322
 323         PR c++/47851
 324         * call.c (standard_conversion): Provide requested cv-quals on
 325         class rvalue conversion.
 326
 327         PR c++/46282
 328         * decl2.c (grokbitfield): Handle type-dependent width.
 329
 330 2011-02-28  Jason Merrill  <jason@redhat.com>
 331
 332         PR c++/47873
 333         * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
 334         after checking for a non-thunk.
 335
 336 2011-02-26  Jason Merrill  <jason@redhat.com>
 337
 338         PR c++/47904
 339         * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
 340         * pt.c (iterative_hash_template_arg): And hash it.
 341
 342         PR c++/47897
 343         * semantics.c (non_const_var_error): Split out from...
 344         (cxx_eval_constant_expression): ...here.
 345         (potential_constant_expression_1) [VAR_DECL]: Use it.
 346         Allow dependent variables.
 347
 348 2011-02-24  Jason Merrill  <jason@redhat.com>
 349
 350         * parser.c (cp_parser_constant_expression): Set
 351         non_integral_constant_expression correctly for C++0x too.
 352         (cp_parser_static_assert): Allow non-constant expression.
 353         (cp_parser_direct_declarator): Expect non_constant_p to be set
 354         properly for C++0x.
 355         * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
 356         * semantics.c (maybe_constant_value): Check type_unknown_p too.
 357         (potential_rvalue_constant_expression): New.
 358         (require_potential_rvalue_constant_expression): New.
 359
 360 2011-02-23  Jason Merrill  <jason@redhat.com>
 361
 362         * cp-tree.h (DECL_PARM_LEVEL): New.
 363         (struct lang_decl_parm): Add level field.
 364         * name-lookup.c (function_parm_depth): New fn.
 365         * name-lookup.h: Declare it.
 366         * parser.c (cp_parser_parameter_declaration_list): Use it.
 367         * mangle.c (struct globals): Add parm_depth field.
 368         (write_bare_function_type): Adjust it.
 369         (write_expression): Include the level delta in PARM_DECL mangling
 370         for abi >= 6.
 371
 372         * semantics.c (finish_decltype_type): Remove shortcut for decltype
 373         of id-expression.
 374         * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
 375
 376 2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
 377
 378         PR c++/46868
 379         * parser.c (cp_parser_class_specifier): Require a closing brace
 380         to attempt error recovery.
 381
 382 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
 383
 384         PR c++/47833
 385         * pt.c (struct pending_template): Add chain_next GTY option.
 386         * decl.c (struct named_label_use_entry): Likewise.
 387
 388 2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
 389
 390         PR c++/47242
 391         * semantics.c (build_lambda_object): Bail out if a field is
 392         error_mark_node.
 393
 394 2011-02-22  Dodji Seketeli  <dodji@redhat.com>
 395
 396         PR c++/47666
 397         * class.c (dfs_declare_virt_assop_and_dtor)
 398         (declare_virt_assop_and_dtor): New static functions.
 399         (add_implicitly_declared_members): Use
 400         declare_virt_assop_and_dtor.
 401
 402 2011-02-21  Jason Merrill  <jason@redhat.com>
 403
 404         PR c++/47207
 405         * decl2.c (decl_constant_var_p): A constexpr var needs an
 406         initializer to be constant.
 407         * semantics.c (cxx_eval_constant_expression): Complain about
 408         constexpr var used in its own initializer.
 409         * call.c (set_up_extended_ref_temp): Set
 410         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
 411
 412 2011-02-20  Jason Merrill  <jason@redhat.com>
 413
 414         PR c++/47199
 415         * semantics.c (cxx_eval_call_expression): Call
 416         cxx_eval_constant_expression in trivial shortcut.
 417
 418         PR c++/46831
 419         * call.c (convert_class_to_reference): Don't try to set up a
 420         second conv sequence for non-viable candidates.
 421
 422         PR c++/47703
 423         * error.c (location_of): Handle non-tagged types.
 424
 425         PR c++/46472
 426         * method.c (process_subob_fn): Instantiate constexpr templates.
 427         * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
 428
 429 2011-02-20  Dodji Seketeli  <dodji@redhat.com>
 430
 431         PR c++/46394
 432         * pt.c (tsubst_pack_expansion): do not use
 433         cp_tree_equal/same_type_p to detect an expansion of a parameter
 434         pack.
 435
 436 2011-02-19  Jason Merrill  <jason@redhat.com>
 437
 438         PR c++/47503
 439         * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
 440
 441 2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
 442
 443         PR c++/47795
 444         * semantics.c (finish_non_static_data_member): Early return if
 445         object is error_mark_node.
 446
 447 2011-02-18  Dodji Seketeli  <dodji@redhat.com>
 448
 449         PR c++/47208
 450         * pt.c (do_auto_deduction): Do not mention error_mark_node in
 451         diagnostics.
 452         * semantics.c (finish_id_expression): Do not pass erroneous decl
 453         to decl_constant_var_p.
 454
 455 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
 456
 457         PR c++/47783
 458         * cvt.c (convert_from_reference): Call mark_exp_read.
 459
 460 2011-02-11  Dodji Seketeli  <dodji@redhat.com>
 461
 462         PR c++/47172
 463         * pt.c (finish_call_expr): Consider a call expression that has a
 464         dependent "this" pointer as being dependent.  Add comments.
 465         (dependent_type_p, type_dependent_expression_p): Update comments.
 466
 467 2011-02-16  Dodji Seketeli  <dodji@redhat.com>
 468
 469         PR c++/47326
 470         * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
 471         expansion arguments are not evaluated.
 472
 473 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
 474
 475         PR c++/47704
 476         * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
 477         instead of TYPE_LANG_FLAG_3.
 478         * pt.c (lookup_template_class): Copy over
 479         ENUM_FIXED_UNDERLYING_TYPE_P.
 480
 481 2011-02-15  Jason Merrill  <jason@redhat.com>
 482
 483         PR c++/46807
 484         * method.c (synthesized_method_walk): Always exit early for
 485         trivial fn in C++98 mode.
 486
 487 2011-02-14  Jason Merrill  <jason@redhat.com>
 488
 489         PR c++/47482
 490         * parser.c (cp_parser_enumerator_definition): Call
 491         fold_non_dependent_expr.
 492
 493 2011-02-09  Jason Merrill  <jason@redhat.com>
 494
 495         * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
 496         * semantics.c (finish_fname): Only return the name if we're in
 497         a function.
 498
 499         * decl.c (build_enumerator): Don't perform integral promotions on
 500         non-integral constants.
 501
 502         * cvt.c (convert_to_void): Handle null op1.
 503
 504         * class.c (type_has_constexpr_default_constructor): Make sure the
 505         caller stripped an enclosing array.
 506         * init.c (perform_member_init): Strip arrays before calling it.
 507
 508         PR c++/47511
 509         * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
 510
 511 2011-02-03  Dodji Seketeli  <dodji@redhat.com>
 512
 513         PR c++/47398
 514         * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
 515         template parameters in account.
 516
 517 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
 518
 519         PR c++/46890
 520         * parser.c (cp_parser_class_specifier): Fix setting of
 521         want_semicolon.
 522
 523 2011-01-31  Jakub Jelinek  <jakub@redhat.com>
 524
 525         PR c++/47416
 526         * semantics.c (build_data_member_initialization): Handle
 527         STATEMENT_LIST always instead of just for CLEANUP_BODY.
 528
 529 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 530
 531         * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
 532         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
 533
 534 2011-01-29  Dodji Seketeli  <dodji@redhat.com>
 535
 536         PR c++/47311
 537         * cp-tree.h (fixup_template_parms): Declare.
 538         * pt.c (end_template_parm_list): Do not fixup template parms here.
 539         (fixup_template_parms): Remove static. Fix typo in the
 540         comments. Remove useless code statement.
 541         (fixup_template_parm): For a template template parameter, fixup
 542         its attributes before fixing up its type.
 543         * parser.c
 544         (cp_parser_template_declaration_after_export): After parsing
 545         template parameters fixup their types.
 546
 547 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
 548
 549         PR c++/47476
 550         * semantics.c (potential_constant_expression_1): Handle
 551         TRUTH_XOR_EXPR.
 552
 553 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
 554
 555         PR c++/43601
 556         * semantics.c (expand_or_defer_fn_1): Handle it.
 557         * decl2.c (decl_needed_p): Likewise.
 558
 559 2011-01-21  Jason Merrill  <jason@redhat.com>
 560
 561         PR c++/47041
 562         * semantics.c (build_constexpr_constructor_member_initializers):
 563         Handle trivial copy.
 564
 565 2011-01-21  Jakub Jelinek  <jakub@redhat.com>
 566
 567         PR c++/47388
 568         * semantics.c (begin_for_stmt): If -fno-for-scope, don't
 569         assume init must be NULL if scope is NULL.
 570         (begin_range_for_stmt): Likewise.
 571
 572 2011-01-21  Jason Merrill  <jason@redhat.com>
 573
 574         PR c++/46552
 575         * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
 576
 577         PR c++/46977
 578         * semantics.c (potential_constant_expression_1): Split out from
 579         potential_constant_expression.  Add want_rval parm.  Handle
 580         template expression forms.  Don't enforce restriction on address
 581         of automatic variable here.  Add a couple of diagnostics that
 582         had been missing.
 583         (require_potential_constant_expression): New entry point.
 584         (build_data_member_initialization, register_constexpr_fundef): Adjust.
 585         (maybe_constant_value): Check potential_constant_expression.
 586         * pt.c (fold_non_dependent_expr_sfinae): Likewise.
 587         * tree.c (build_vec_init_expr): Adjust.
 588
 589 2011-01-19  Jakub Jelinek  <jakub@redhat.com>
 590
 591         PR c++/47303
 592         * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
 593         or DECL_EXTERNAL.
 594
 595 2011-01-17  Jason Merrill  <jason@redhat.com>
 596
 597         PR c++/47067
 598         * semantics.c (base_field_constructor_elt): New fn.
 599         (cxx_eval_bare_aggregate): Use it.
 600         (build_data_member_initialization): Leave COMPONENT_REF for
 601         vfield inits.
 602
 603 2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
 604
 605         * parser.c (cp_parser_range_for): Remove the "unused variable" warning
 606         workaround.
 607
 608 2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
 609             Jonathan Wakely  <jwakely.gcc@gmail.com>
 610
 611         PR c++/33558
 612         * decl.c (grokdeclarator): Reject mutable reference members.
 613
 614 2011-01-14  Jason Merrill  <jason@redhat.com>
 615
 616         PR c++/47289
 617         * pt.c (coerce_template_parms): Fix error recovery.
 618
 619         PR c++/46903
 620         * typeck2.c (check_narrowing): Only check arithmetic types.
 621
 622         PR c++/46688
 623         * tree.c (build_vec_init_expr): Handle flexible array
 624         properly.
 625
 626 2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
 627
 628         PR c++/47213
 629         * cp-tree.h (CLASSTYPE_VISIBILITY): Use
 630         TYPE_MAIN_DECL instead of TYPE_NAME.
 631         (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
 632         * decl2.c (determine_visibility): Add check
 633         of CLASS_TYPE_P for underlying_type.
 634
 635 2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
 636
 637         * cp-tree.h (begin_for_scope): New prototype.
 638         (begin_for_stmt): Update prototype.
 639         (begin_range_for_stmt): Update prototype.
 640         * init.c (build_vec_init): Update call to begin_for_stmt.
 641         * parser.c (cp_parser_for): New.
 642         (cp_parser_c_for): Add three new parameters.
 643         (cp_parser_range_for): Likewise. Most parsing code removed.
 644         (cp_parser_iteration_statement): Call cp_parser_for instead of
 645         cp_parser_c_for and cp_parser_range_for.
 646         (cp_parser_for_init_statement): Add new parameter and return type.
 647         (cp_parser_block_declaration): Update call to
 648         cp_parser_simple_declaration.
 649         (cp_parser_simple_declaration): Add new parameter.
 650         Update call to cp_parser_init_declarator.
 651         (cp_parser_init_declarator): Add new parameter.
 652         * pt.c (tsubst_expr): Update call to begin_for_stmt.
 653         * semantics.c (begin_for_scope): New.
 654         (begin_for_stmt): Add two new parameters.
 655         (begin_range_for_stmt): Likewise.
 656
 657 2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 658
 659         * parser.c (cp_parser_objc_at_property_declaration): Improved
 660         error message.
 661
 662 2011-01-11  Dodji Seketeli  <dodji@redhat.com>
 663
 664         PR debug/46955
 665         * cp-lang.c (get_template_innermost_arguments_folded)
 666         (get_template_argument_pack_elems_folded)
 667         (template_arg_needs_folding, fold_cplus_constants): New static
 668         functions.
 669         (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
 670         get_template_innermost_arguments_folded.
 671         (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
 672         get_template_argument_pack_elems_folded.
 673
 674 2011-01-11  Jason Merrill  <jason@redhat.com>
 675
 676         PR c++/46658
 677         * init.c (build_new_1): Handle value-init in templates differently.
 678
 679         PR c++/45520
 680         * tree.c (maybe_dummy_object): Check current_class_ref against
 681         context, not current_class_type.
 682
 683 2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
 684
 685         PR objc/47078
 686         * parser.c (cp_parser_objc_typename): If the type is unknown, for
 687         error recovery purposes behave as if it was not specified so that
 688         the default type is used.
 689
 690 2011-01-07  Jakub Jelinek  <jakub@redhat.com>
 691
 692         PR c++/47022
 693         * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
 694         for the second build_x_va_arg argument.
 695
 696 2011-01-05  Tom Tromey  <tromey@redhat.com>
 697
 698         * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
 699         (lvalue_or_else): Likewise.
 700
 701 2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
 702
 703         PR target/38662
 704         * tree.c (cxx_type_hash_eq):
 705         Allow METHOD_TYPE, too.
 706
 707 \f
 708 Copyright (C) 2011 Free Software Foundation, Inc.
 709
 710 Copying and distribution of this file, with or without modification,
 711 are permitted in any medium without royalty provided the copyright
 712 notice and this notice are preserved.