gcc/cp/ChangeLog

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