gcc/cp/ChangeLog

   1 2014-03-04  Paolo Carlini  <paolo.carlini@oracle.com>
   2
   3         PR c++/60376
   4         * parser.c (cp_parser_using_declaration): Early return when
   5         cp_parser_nested_name_specifier errors out.
   6
   7 2014-03-01  Adam Butcher  <adam@jessamine.co.uk>
   8
   9         PR c++/60377
  10         * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
  11         function scope on parse error in function parameter list.
  12
  13 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
  14
  15         * method.c (implicitly_declare_fn): Remove redundant
  16         DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
  17         * semantics.c (is_instantiation_of_constexpr): Likewise.
  18         * error.c (dump_function_decl): Likewise.
  19
  20 2014-03-01  Jason Merrill  <jason@redhat.com>
  21
  22         PR c++/60379
  23         * semantics.c (begin_maybe_infinite_loop): Use
  24         fold_non_dependent_expr_sfinae.
  25
  26 2014-02-28  Jason Merrill  <jason@redhat.com>
  27
  28         PR c++/58845
  29         * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
  30
  31 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
  32
  33         PR c++/58610
  34         * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
  35         * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
  36         * lambda.c (maybe_add_lambda_conv_op): Likewise.
  37
  38 2014-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
  39
  40         PR c++/60253
  41         * call.c (convert_arg_to_ellipsis): Return error_mark_node after
  42         error_at.
  43
  44 2014-02-27  Jason Merrill  <jason@redhat.com>
  45
  46         PR c++/60353
  47         PR c++/55877
  48         * decl2.c (tentative_decl_linkage): Don't mess with functions that
  49         are not yet defined.
  50
  51 2014-02-26  Jason Merrill  <jason@redhat.com>
  52
  53         PR c++/60347
  54         PR lto/53808
  55         * class.c (clone_function_decl): Don't note_vague_linkage_fn.
  56         * init.c (build_vtbl_address): Do it here.
  57
  58         PR c++/59231
  59         PR c++/11586
  60         PR c++/14710
  61         PR c++/57132
  62         * pt.c (struct warning_sentinel): New.
  63         (tsubst_copy_and_build): Use it instead of
  64         c_inhibit_evaluation_warnings.
  65         * typeck.c (maybe_warn_about_useless_cast): Remove
  66         c_inhibit_evaluation_warnings check.
  67
  68         PR c++/54440
  69         * pt.c (get_template_parm_index): New.
  70         (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
  71         (process_template_parm): Allow bare packs in template template
  72         parm template parms.
  73         (coerce_template_parameter_pack): Handle fixed template template
  74         parm packs and fixed packs not at the end of the parm list.
  75         (coerce_template_parms): Handle template parm packs not at the end
  76         of the parm list.
  77         (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
  78
  79         PR c++/60182
  80         * pt.c (unify): Ignore alias templates when deducing a template
  81         template parameter.
  82
  83         PR c++/60345
  84         Revert:
  85         DR 1571
  86         * call.c (reference_binding): Recurse on user-defined conversion.
  87         (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
  88
  89 2014-02-25  Jason Merrill  <jason@redhat.com>
  90
  91         DR 1571
  92         * call.c (reference_binding): Recurse on user-defined conversion.
  93         (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
  94
  95         * call.c (print_conversion_rejection): Handle n_arg of -2.
  96         (build_user_type_conversion_1): Pass it.
  97
  98         PR c++/55877
  99         * decl2.c (no_linkage_error): Handle C++98 semantics.
 100         (reset_type_linkage): Move from decl.c.
 101         (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
 102         (bt_reset_linkage_2, reset_decl_linkage): New.
 103         (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
 104         (cp_write_global_declarations): Move condition into no_linkage_error.
 105         * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
 106         * semantics.c (expand_or_defer_fn_1): Factor out
 107         tentative_decl_linkage.
 108         * cp-tree.h: Adjust.
 109
 110         * decl2.c (finish_static_data_member_decl): Diagnose static data
 111         member in unnamed class.
 112         * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
 113
 114         PR lto/53808
 115         * class.c (clone_function_decl): Call note_vague_linkage_fn for
 116         defaulted virtual dtor.
 117
 118         DR 1286
 119         PR c++/60328
 120         * pt.c (get_underlying_template): Fix equivalence calculation.
 121
 122 2014-02-25  Adam Butcher  <adam@jessamine.co.uk>
 123
 124         PR c++/60311
 125         * parser.c (function_being_declared_is_template_p): Return false when
 126         processing a template parameter list.
 127         (cp_parser_parameter_declaration_clause): Don't set
 128         auto_is_implicit_function_template_parm_p when processing a
 129         template parameter list.
 130
 131         * parser.c (synthesize_implicit_template_parm): Inject new template
 132         argument list appropriately when a generic member function
 133         of a class template is declared out-of-line.
 134
 135         PR c++/60065
 136         * parser.c (cp_parser_direct_declarator): Don't save and
 137         restore num_template_parameter_lists around call to
 138         cp_parser_parameter_declaration_list.
 139         (function_being_declared_is_template_p): New predicate.
 140         (cp_parser_parameter_declaration_list): Use
 141         function_being_declared_is_template_p as predicate for
 142         inspecting current function template parameter list length
 143         rather than num_template_parameter_lists.
 144
 145 2014-02-24  Jason Merrill  <jason@redhat.com>
 146
 147         PR c++/60146
 148         * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
 149         DECL_EXPR initialize a non-class iterator.
 150
 151         PR c++/60312
 152         * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
 153
 154 2014-02-21  Jason Merrill  <jason@redhat.com>
 155
 156         PR c++/58170
 157         * parser.c (cp_parser_type_name): Always check dependency.
 158         (cp_parser_type_specifier_seq): Call
 159         cp_parser_parse_and_diagnose_invalid_type_name.
 160
 161         PR c++/60108
 162         * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
 163
 164         PR c++/60185
 165         * parser.c (cp_parser_default_argument): Clear
 166         current_class_ptr/current_class_ref like tsubst_default_argument.
 167
 168         PR c++/60252
 169         * lambda.c (maybe_resolve_dummy): Check lambda_function rather
 170         than current_binding_level.
 171
 172         PR c++/60186
 173         * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
 174
 175         PR c++/60187
 176         * parser.c (cp_parser_enum_specifier): Call
 177         check_for_bare_parameter_packs.
 178
 179         PR c++/59347
 180         * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
 181         erroneous typedef.
 182
 183         PR c++/60241
 184         * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
 185         of the partial instantiation, not the most general template.
 186         (maybe_process_partial_specialization): Reassign everything on
 187         that list.
 188
 189         PR c++/60216
 190         * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
 191         (check_explicit_specialization): Don't clone.
 192
 193         PR c++/60219
 194         * pt.c (coerce_template_parms): Bail if argument packing fails.
 195
 196         PR c++/60224
 197         * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
 198         Don't get confused by a CONSTRUCTOR that already has a type.
 199
 200         PR c++/60227
 201         * call.c (build_array_conv): Don't crash on VLA.
 202
 203         PR c++/60248
 204         * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
 205
 206         PR c++/60252
 207         * lambda.c (maybe_resolve_dummy): Don't try to capture this
 208         in declaration context.
 209
 210         DR 1591
 211         PR c++/60051
 212         * pt.c (unify): Only unify if deducible.  Handle 0-length list.
 213
 214         PR c++/60250
 215         * parser.c (cp_parser_direct_declarator): Don't wrap a
 216         type-dependent expression in a NOP_EXPR.
 217
 218         PR c++/60251
 219         * lambda.c (is_normal_capture_proxy): Handle VLA capture.
 220
 221         PR c++/60167
 222         PR c++/60222
 223         PR c++/58606
 224         * parser.c (cp_parser_template_argument): Restore dereference.
 225         * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
 226         (process_partial_specialization): Handle deref.
 227         (unify): Likewise.
 228
 229 2014-02-21  Adam Butcher  <adam@jessamine.co.uk>
 230
 231         PR c++/60052
 232         PR c++/60053
 233         * parser.c (cp_parser_parameter_declaration_list): Correctly reset
 234         implicit_template_scope upon leaving an out-of-line generic member
 235         function definition.
 236
 237 2014-02-20  Kai Tietz  <ktietz@redhat.com>
 238
 239         PR c++/58873
 240         * parser.c (cp_parser_functional_cast): Treat NULL_TREE
 241         valued type argument as error_mark_node.
 242
 243         PR c++/58835
 244         * semantics.c (finish_fname): Handle error_mark_node.
 245
 246 2014-02-19  Jason Merrill  <jason@redhat.com>
 247
 248         PR c++/60046
 249         * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
 250         spec from template context.
 251
 252 2014-02-19  Jakub Jelinek  <jakub@redhat.com>
 253
 254         PR debug/56563
 255         * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
 256         FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
 257
 258         PR c++/60267
 259         * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
 260
 261 2014-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
 262
 263         PR c++/60225
 264         * semantics.c (ensure_literal_type_for_constexpr_object): Use
 265         strip_array_types.
 266
 267 2014-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
 268
 269         PR c++/60215
 270         * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
 271         During error recovery allow_non_constant may be false.
 272
 273 2014-02-18  Adam Butcher  <adam@jessamine.co.uk>
 274
 275         PR c++/60190
 276         * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
 277         scope whenever a template parameter list has been started, independent
 278         of whether the function call operator was well-formed or not.
 279
 280         PR c++/60064
 281         * parser.c (cp_parser_member_declaration): Pop fully implicit template
 282         scope for generic friend declarations as well as for non-friends.
 283
 284 2014-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
 285
 286         PR c++/60047
 287         * method.c (implicitly_declare_fn): A constructor of a class with
 288         virtual base classes isn't constexpr (7.1.5p4).
 289
 290 2014-02-05  Jan Hubicka  <hubicka@ucw.cz
 291
 292         * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
 293
 294 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
 295
 296         PR c++/58703
 297         * parser.c (cp_parser_omp_declare_reduction): Save and free
 298         declarator_obstack.
 299
 300 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
 301
 302         PR c++/53017
 303         PR c++/59211
 304         * tree.c (handle_init_priority_attribute): Call default_conversion on
 305         the attribute argument.
 306
 307 2014-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
 308
 309         PR c++/58871
 310         * method.c (synthesized_method_walk): If vbases is non-null but
 311         is_empty is true, likewise don't worry about the virtual bases.
 312
 313 2014-02-01  Paolo Carlini  <paolo.carlini@oracle.com>
 314
 315         PR c++/51219
 316         * typeck2.c (process_init_constructor_record): Just skip unnamed
 317         bit-fields.
 318
 319 2014-01-31  Jason Merrill  <jason@redhat.com>
 320
 321         PR c++/59469
 322         * pt.c (mark_decl_instantiated): Call mark_needed.
 323
 324         PR c++/58672
 325         * decl2.c (handle_tls_init): Handle null init fn.
 326
 327         PR c++/55800
 328         * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
 329
 330 2014-01-31  Paolo Carlini  <paolo.carlini@oracle.com>
 331
 332         PR c++/59082
 333         * class.c (build_vfield_ref): Early return error_mark_node if
 334         TYPE_VFIELD (type) is null.
 335         (build_base_path): Check return value of build_vfield_ref.
 336
 337 2014-01-31  Jason Merrill  <jason@redhat.com>
 338
 339         PR c++/59646
 340         * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
 341         [ck_list]: Check for error_mark_node.
 342         (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
 343
 344         PR c++/57043
 345         * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
 346         during partial ordering.
 347
 348 2014-01-31  Marek Polacek  <polacek@redhat.com>
 349
 350         PR c/59963
 351         * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
 352
 353 2014-01-30  Jason Merrill  <jason@redhat.com>
 354
 355         PR c++/57899
 356         * cp-tree.h (struct saved_scope): Add x_local_specializations.
 357         (local_specializations): New macro.
 358         * pt.c (local_specializations): Remove variable.
 359
 360 2014-01-30  Richard Sandiford  <rdsandiford@googlemail.com>
 361
 362         PR c++/58708
 363         * parser.c (make_string_pack): Use double_int::from_buffer.
 364
 365 2014-01-30  Marek Polacek  <polacek@redhat.com>
 366
 367         PR c/59940
 368         * typeck.c (build_ptrmemfunc1): Call convert_and_check with
 369         input_location.
 370         * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
 371         with input_location.
 372         * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
 373         loc parameter.
 374
 375 2014-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
 376
 377         PR c++/58843
 378         * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
 379
 380 2014-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
 381
 382         PR c++/58649
 383         * pt.c (lookup_template_class_1): Check start_enum return value
 384         for error_mark_node.
 385
 386 2014-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
 387
 388         * decl.c (duplicate_decls, typename_hash, typename_compare):
 389         Use TYPE_IDENTIFIER.
 390         * error.c (dump_type): Likewise.
 391         * mangle.c (dump_substitution_candidates): Likewise.
 392
 393 2014-01-30  Jason Merrill  <jason@redhat.com>
 394
 395         PR c++/59633
 396         * decl2.c (attributes_naming_typedef_ok): New.
 397         * cp-tree.h: Declare it.
 398         * decl.c (grokdeclarator): Check it.
 399         * tree.c (no_linkage_check): Handle VECTOR_TYPE.
 400
 401 2014-01-29  Jason Merrill  <jason@redhat.com>
 402
 403         PR c++/59707
 404         * call.c (add_builtin_candidate): Catch dependent types.
 405
 406         PR c++/59989
 407         * pt.c (expand_template_argument_pack): Correct
 408         non_default_args_count calculation.
 409
 410         PR c++/58466
 411         * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
 412
 413         PR c++/59956
 414         * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
 415         have a friend template in a class template.
 416         * pt.c (tsubst_friend_function): Look through it.
 417         (push_template_decl_real): A friend member template is
 418         primary.
 419
 420 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
 421
 422         PR c++/58846
 423         * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
 424         == error_mark_node.
 425
 426 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
 427
 428         PR c++/58674
 429         * pt.c (instantiate_template_1): Check for error_mark_node the second
 430         argument too.
 431
 432 2014-01-29  Jason Merrill  <jason@redhat.com>
 433
 434         PR c++/59916
 435         * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
 436         cdtor_returns_this case.
 437
 438         PR c++/59315
 439         * decl.c (cxx_maybe_build_cleanup): Call mark_used.
 440
 441 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
 442
 443         PR c++/58702
 444         * semantics.c (finish_omp_reduction_clause): Check type for
 445         error_mark_node.
 446
 447 2014-01-28  Jason Merrill  <jason@redhat.com>
 448
 449         PR c++/59791
 450         * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
 451         (tsubst_copy): Use it if lookup fails.
 452
 453         PR c++/59818
 454         * pt.c (tsubst_function_type): Make sure we keep the same function
 455         quals.
 456
 457         PR c++/58701
 458         * semantics.c (build_anon_member_initialization): Stop walking
 459         when we run out of COMPONENT_REFs.
 460
 461         PR c++/58632
 462         * decl.c (lookup_and_check_tag): Ignore template parameters if
 463         scope == ts_current.
 464         * pt.c (check_template_shadow): Don't complain about the injected
 465         class name.
 466
 467         * decl.c (duplicate_decls): Tweak.
 468
 469         PR c++/53756
 470         * mangle.c (write_unqualified_name): Handle operator auto.
 471
 472 2014-01-27  Jason Merrill  <jason@redhat.com>
 473
 474         PR c++/59823
 475         Core DR 1138
 476         * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
 477         list-initialization.  A conversion to rvalue ref that involves
 478         an lvalue-rvalue conversion is bad.
 479         (convert_like_real): Give helpful error message.
 480
 481         PR c++/54652
 482         * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
 483
 484         PR c++/58504
 485         * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
 486         types.
 487
 488         PR c++/58606
 489         * pt.c (template_parm_to_arg): Call convert_from_reference.
 490         (tsubst_template_arg): Don't strip reference refs.
 491
 492         PR c++/58639
 493         * call.c (build_aggr_conv): Reject value-initialization of reference.
 494
 495         PR c++/58812
 496         PR c++/58651
 497         * call.c (convert_like_real): Give helpful error about excess braces
 498         for ck_rvalue of scalar type.
 499
 500         Core DR 1288
 501         * call.c (reference_binding): Only elide braces if the single
 502         element is reference-related.
 503
 504         PR c++/58814
 505         * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
 506         stabilizing.
 507
 508         PR c++/58837
 509         * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
 510         FUNCTION_DECL.
 511
 512         PR c++/59097
 513         * decl.c (compute_array_index_type): Don't call
 514         maybe_constant_value for a non-integral expression.
 515
 516 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 517
 518         * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
 519         flag_cilkplus.
 520         * cp-gimplify.c (cp_genericize): Likewise.
 521         * decl.c (grokfndecl): Likewise.
 522         * parser.c (cp_parser_postfix_expression): Likewise.
 523         (cp_parser_postfix_open_square_expression): Likewise.
 524         (cp_parser_direct_declarator): Likewise.
 525         (is_cilkplus_vector_p): Likewise.
 526         (cp_parser_omp_clause_name): Likewise.
 527         (cp_parser_omp_all_clauses): Likewise.
 528         * pt.c (apply_late_template_attributes): Likewise.
 529         * typeck.c (cp_build_array_ref): Likewise.
 530         (cp_build_compound_expr): Likewise.
 531         (check_return_expr): Likewise.
 532
 533 2014-01-24  Jason Merrill  <jason@redhat.com>
 534
 535         PR c++/58550
 536         * decl.c (grokdeclarator): Turn pedwarn about auto return type in
 537         c++11 into error.
 538
 539         PR c++/59886
 540         PR c++/59659
 541         * typeck2.c (process_init_constructor_array): Don't create
 542         RANGE_EXPR yet.
 543
 544 2014-01-24  Jakub Jelinek  <jakub@redhat.com>
 545
 546         * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
 547         handling for RANGE_ARRAY case.
 548
 549 2014-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
 550
 551         PR c++/57524
 552         * name-lookup.c (push_using_directive): Use timevar_cond_start.
 553
 554 2014-01-23  Marek Polacek  <polacek@redhat.com>
 555
 556         PR c/59846
 557         * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
 558
 559 2014-01-23  Marek Polacek  <polacek@redhat.com>
 560
 561         PR c/58346
 562         * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
 563         an empty aggregate.
 564
 565 2014-01-23  Jason Merrill  <jason@redhat.com>
 566
 567         PR c++/55189
 568         * cp-tree.h (struct language_function): Add infinite_loop and
 569         infinite_loops.
 570         (current_function_infinite_loop): New.
 571         * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
 572         (break_maybe_infinite_loop): New.
 573         (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
 574         (finish_do_stmt, finish_for_cond, finish_for_stmt)
 575         (begin_range_for_stmt): Use them.
 576         * decl.c (finish_function): Don't warn about missing return
 577         if current_function_infinite_loop.
 578         * pt.c (instantiate_decl): Copy current_function_infinite_loop.
 579         * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
 580
 581         * call.c (build_op_delete_call): Use make_tree_vector and
 582         release_tree_vector.
 583
 584 2014-01-23  Paolo Carlini  <paolo.carlini@oracle.com>
 585
 586         PR c++/58980
 587         * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
 588         nested_name_specifier.
 589
 590 2014-01-23  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 591
 592         * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
 593         see if there is an attribute after function decl.  If so, then
 594         parse them now.
 595         (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
 596         enabled function late parsing.
 597         (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
 598         attribute for a SIMD-enabled function.
 599         (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
 600         the function is used by SIMD-enabled function (indicated by NULL
 601         pragma token).   Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
 602         PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
 603         (cp_parser_cilk_simd_vectorlength): Modified this function to handle
 604         vectorlength clause in SIMD-enabled function and #pragma SIMD's
 605         vectorlength clause.  Added a new bool parameter to differentiate
 606         between the two.
 607         (cp_parser_cilk_simd_fn_vector_attrs): New function.
 608         (is_cilkplus_vector_p): Likewise.
 609         (cp_parser_late_parsing_elem_fn_info): Likewise.
 610         (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
 611         and "vectorlength" clauses when Cilk Plus is enabled.
 612         (cp_parser_omp_clause_linear): Added a new parameter of type bool
 613         and emit a sorry message when step size is a parameter.
 614         * parser.h (cp_parser::cilk_simd_fn_info): New field.
 615         * decl.c (grokfndecl): Added flag_enable_cilkplus along with
 616         flag_openmp.
 617         * pt.c (apply_late_template_attributes): Likewise.
 618
 619 2014-01-23  Jakub Jelinek  <jakub@redhat.com>
 620
 621         PR middle-end/58809
 622         * semantics.c (finish_omp_reduction_clause): Reject
 623         BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
 624
 625 2014-01-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
 626
 627         PR c++/59482
 628         * parser.c (cp_parser_class_head): Push the class before parsing
 629         the base-clause, pop after it.
 630
 631 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
 632
 633         * decl2.c (cpp_check): Revert prototype change.
 634
 635 2014-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
 636
 637         PR c++/59270
 638         PR c++/58811
 639         * init.c (build_value_init_noctor): Don't pass error_mark_node to
 640         build_value_init.
 641
 642 2014-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
 643
 644         PR c++/59269
 645         * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
 646         only when errorcount == 0.
 647
 648 2014-01-17  Marek Polacek  <polacek@redhat.com>
 649
 650         PR c++/59838
 651         * cvt.c (ocp_convert): Don't segfault on non-existing
 652         ENUM_UNDERLYING_TYPE.
 653
 654 2014-01-16  Jason Merrill  <jason@redhat.com>
 655
 656         PR c++/59821
 657         * tree.c (bot_manip): Update the location of builtin_LINE and
 658         builtin_FILE calls.
 659
 660 2014-01-14  Jason Merrill  <jason@redhat.com>
 661
 662         PR c++/59659
 663         * typeck2.c (massage_init_elt): New.
 664         (process_init_constructor_record)
 665         (process_init_constructor_union): Use it.
 666         (process_init_constructor_array): Use it.  Use RANGE_EXPR.
 667         (split_nonconstant_init_1): Handle it.
 668         * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
 669
 670 2014-01-09  Balaji V. Iyer  <balaji.v.iyer@intel.com>
 671
 672         PR c++/59631
 673         * parser.c (cp_parser_postfix_expression): Added a new if-statement
 674         and replaced an existing if-statement with else-if statement.
 675         Changed an existing error message wording to match the one from the C
 676         parser.
 677
 678 2014-01-08  Jason Merrill  <jason@redhat.com>
 679
 680         PR c++/59614
 681         * class.c (abi_tag_data): Add tags field.
 682         (check_abi_tags): Initialize it.
 683         (find_abi_tags_r): Support collecting missing tags.
 684         (mark_type_abi_tags): Don't look at template args.
 685         (inherit_targ_abi_tags): New.
 686         (check_bases_and_members): Use it.
 687         * cp-tree.h (ABI_TAG_IMPLICIT): New.
 688         * mangle.c (write_abi_tags): Check it.
 689
 690 2014-01-07  Jason Merrill  <jason@redhat.com>
 691
 692         PR c++/58856
 693         * pt.c (num_innermost_template_parms): New.
 694         (get_underlying_template): Use it.
 695
 696         PR c++/58965
 697         * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
 698
 699 2014-01-07  Paolo Carlini  <paolo.carlini@oracle.com>
 700
 701         * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
 702         the letter of 20.11.6 about Base and Derived naming the same
 703         class type modulo cv-qualifiers.
 704
 705 2014-01-06  Adam Butcher  <adam@jessamine.co.uk>
 706
 707         PR c++/59635
 708         * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
 709         function as unimplemented for generic lambdas with varargs.
 710
 711         PR c++/59636
 712         * parser.c (cp_parser_template_parameter): Early out with
 713         error_mark_node if parameter declaration was not parsed.
 714
 715         PR c++/59629
 716         * parser.c (cp_parser_lambda_expression): Save/reset/restore
 717         auto_is_implicit_function_template_parm_p around lambda body.
 718
 719         PR c++/59638
 720         * parser.c (cp_parser_init_declarator): Undo fully implicit
 721         template parameter list when declarator is not a function.
 722
 723 2014-01-03  Marc Glisse  <marc.glisse@inria.fr>
 724
 725         PR c++/58950
 726         * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
 727
 728 2014-01-03  Tobias Burnus  <burnus@net-b.de>
 729
 730         PR c++/58567
 731         * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
 732
 733 2014-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
 734
 735         Core DR 1442
 736         PR c++/59165
 737         * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
 738         as include_std to perform_koenig_lookup.
 739         (cp_parser_postfix_expression): Adjust.
 740         * pt.c (tsubst_copy_and_build): Likewise.
 741         * semantics.c (perform_koenig_lookup): Remove bool parameter.
 742         (omp_reduction_lookup): Adjust.
 743         * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
 744         (lookup_arg_dependent): Likewise.
 745         (lookup_function_nonclass): Adjust.
 746         * name-lookup.h: Adjust declaration.
 747         * cp-tree.h: Likewise.
 748
 749 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
 750
 751         PR c++/59087
 752         * parser.c (cp_parser_userdef_numeric_literal): Mention
 753         -fext-numeric-literals in the message.
 754
 755 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
 756
 757         PR c++/59641
 758         * call.c (build_conditional_expr_1): Check the return value of
 759         force_rvalue.
 760
 761 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
 762
 763         * call.c (convert_like_real): Check complain.
 764
 765 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
 766
 767         PR c++/59378
 768         * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
 769         in templates.
 770
 771 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 772
 773         Update copyright years
 774
 775 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 776
 777         * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
 778         the standard form for the copyright notice.
 779 \f
 780 Copyright (C) 2014 Free Software Foundation, Inc.
 781
 782 Copying and distribution of this file, with or without modification,
 783 are permitted in any medium without royalty provided the copyright
 784 notice and this notice are preserved.