gcc/cp/ChangeLog

   1 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
   2
   3         * optimize.c, semantics.c: Use hash_map instead of pointer_map.
   4
   5 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
   6
   7         * class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c,
   8         method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set
   9         instead of pointer_set.
  10
  11 2014-08-01  Jason Merrill  <jason@redhat.com>
  12
  13         PR c++/60417
  14         * init.c (build_vec_init): Set CONSTRUCTOR_IS_DIRECT_INIT on
  15         init-list for trailing elements.
  16         * typeck2.c (process_init_constructor_array): Likewise.
  17
  18 2014-08-01  Paolo Carlini  <paolo.carlini@oracle.com>
  19
  20         DR 217 again
  21         * decl.c (duplicate_decls): Handle static member functions too.
  22
  23 2014-08-01  Igor Zamyatin  <igor.zamyatin@intel.com>
  24
  25         * cp-array-notation.c (expand_an_in_modify_expr): Fix the misprint
  26         in error output.
  27
  28 2014-08-01  Igor Zamyatin  <igor.zamyatin@intel.com>
  29
  30         PR other/61963
  31         * parser.c (cp_parser_array_notation): Added check for array_type.
  32
  33 2014-08-01  Igor Zamyatin  <igor.zamyatin@intel.com>
  34
  35         PR middle-end/61455
  36         * cp-array-notation.c (expand_array_notation_exprs): Handling of
  37         DECL_EXPR improved. Changed handling for INIT_EXPR.
  38
  39 2014-08-01  Paolo Carlini  <paolo.carlini@oracle.com>
  40
  41         * pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.
  42
  43 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
  44
  45         * cp-gimplify.c (cp_genericize_r): For -fsanitize=null and/or
  46         -fsanitize=alignment call ubsan_maybe_instrument_reference
  47         for casts to REFERENCE_TYPE and ubsan_maybe_instrument_member_call
  48         for calls to member functions.
  49
  50 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
  51
  52         PR c++/60517
  53         * typeck.c (maybe_warn_about_returning_address_of_local): Return
  54         whether it is returning the address of a local variable.
  55         (check_return_expr): Return 0 instead of the address of a local
  56         variable.
  57
  58 2014-07-30  Jason Merrill  <jason@redhat.com>
  59
  60         PR lto/53808
  61         PR c++/61659
  62         * pt.c (push_template_decl_real): Don't set DECL_COMDAT on friends.
  63
  64 2014-07-30  Paolo Carlini  <paolo.carlini@oracle.com>
  65
  66         PR c++/57397
  67         * pt.c (unify_arity): Add boolean parameter.
  68         (unify_too_few_arguments): Likewise.
  69         (type_unification_real): Diagnose correctly insufficient
  70         arguments in the presence of trailing variadic parameters;
  71         deducing multiple trailing packs as empty is fine.
  72
  73 2014-07-30  Jason Merrill  <jason@redhat.com>
  74
  75         PR c++/61659
  76         PR c++/61687
  77         Revert:
  78         * decl2.c (mark_all_virtuals): New variable.
  79         (maybe_emit_vtables): Check it instead of flag_devirtualize.
  80         (cp_write_global_declarations): Set it and give helpful diagnostic
  81         if it introduces errors.
  82         * class.c (finish_struct_1): Check it.
  83
  84         PR lto/53808
  85         PR c++/61659
  86         * pt.c (push_template_decl_real): Set DECL_COMDAT on templates.
  87         (check_explicit_specialization): Clear it on specializations.
  88         * decl.c (duplicate_decls, start_decl): Likewise.
  89         (grokmethod, grokfndecl): Set DECL_COMDAT on inlines.
  90         * method.c (implicitly_declare_fn): Set DECL_COMDAT.  Determine
  91         linkage after setting the appropriate flags.
  92         * tree.c (decl_linkage): Don't check DECL_COMDAT.
  93         * decl2.c (mark_needed): Mark clones.
  94         (import_export_decl): Not here.
  95
  96 2014-07-25  Edward Smith-Rowland  <3dw4rd@verizon.net>
  97
  98         Implement N4051 - Allow typename in a template template parameter
  99         * parser.c (cp_parser_type_parameter_key): New funtion;
 100         (cp_parser_token_is_type_parameter_key): Ditto;
 101         (cp_parser_type_parameter): Look for type-parameter-key for all versions
 102         but pedwarn for less than cxx1z.
 103
 104 2014-07-17  Paolo Carlini  <paolo.carlini@oracle.com>
 105
 106         PR c++/50961
 107         * call.c (standard_conversion): Use resolve_nondeduced_context
 108         for type_unknown_p (EXPR) && TREE_CODE (TO) == BOOLEAN_TYPE.
 109
 110 2014-07-17  Paolo Carlini  <paolo.carlini@oracle.com>
 111
 112         PR c++/61804
 113         * parser.c (cp_parser_tokens_start_cast_expression): Return -1
 114         for '++' and '--'.
 115
 116 2014-07-15  Jason Merrill  <jason@redhat.com>
 117
 118         PR c++/61811
 119         * decl2.c (maybe_emit_vtables): Return true for -fuse-all-virtuals.
 120
 121         PR c++/60848
 122         PR c++/61723
 123         * call.c (is_std_init_list): Don't check CLASSTYPE_TEMPLATE_INFO.
 124         * class.c (finish_struct): Reject invalid definition of
 125         std::initializer_list.
 126
 127 2014-07-15  Paolo Carlini  <paolo.carlini@oracle.com>
 128
 129         * call.c (convert_like_real): Call print_z_candidate and inform only
 130         if permerror returns true.
 131
 132 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
 133
 134         * class.c (build_clone): Do not clear assembler names of
 135         templates.
 136         * decl.c (cp_tree_node_structure): Add TEMPLATE_DECL.
 137         * cp-objcp-common.c (cp_tree_size): Add TEMPLATE_DECL
 138         as a special case return sizeof (struct tree_decl_non_common)
 139         for other decls.
 140         (cp_common_init_ts): Do not initialize NAMESPACE_DECL;
 141         initialize TEMPLATE_DECL as MARK_TS_DECL_COMMON.
 142         * cp/cp-tree.h (tree_template_decl): New structure.
 143         (cp_tree_node_structure_enum): Add TS_CP_TEMPLATE_DECL.
 144         (union cp_lang_tree_node): Add template_decl.
 145         (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT): Update.
 146
 147 2014-07-14  Jason Merrill  <jason@redhat.com>
 148
 149         PR c++/61445
 150         PR c++/56947
 151         * pt.c (instantiate_decl): Don't check defer_ok for local class
 152         members.
 153
 154 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
 155
 156         PR middle-end/61294
 157         * cp-tree.h (LITERAL_ZERO_P): Define.
 158         * parser.c (cp_parser_parenthesized_expression_list): Add
 159         want_literal_zero_p argument, if true, for literal zeros
 160         insert INTEGER_CSTs with LITERAL_ZERO_P flag set.
 161         (cp_parser_postfix_expression): Adjust
 162         cp_parser_parenthesized_expression_list caller, handle
 163         -Wmemset-transposed-args.
 164         (literal_zeros): New variable.
 165
 166 2014-07-13  Jason Merrill  <jason@redhat.com>
 167
 168         PR c++/58511
 169         * semantics.c (is_instantiation_of_constexpr): Return true for
 170         defaulted functions, too.
 171         (explain_invalid_constexpr_fn): Only use
 172         explain_implicit_non_constexpr if !DECL_DECLARED_CONSTEXPR_P.
 173         * method.c (explain_implicit_non_constexpr): Pass
 174         DECL_INHERITED_CTOR_BASE to explain_implicit_non_constexpr.
 175
 176         PR c++/58611
 177         * decl.c (check_initializer): Don't finish_compound_literal
 178         on erroneous constexpr init.
 179
 180         PR c++/58612
 181         * tree.c (bot_replace): Only replace a dummy 'this' parm.
 182
 183         PR c++/60628
 184         * decl.c (create_array_type_for_decl): Only check for auto once.
 185
 186         PR c++/58636
 187         * call.c (build_list_conv): Don't try to build a list of references.
 188
 189 2014-07-13  Edward Smith-Rowland  <3dw4rd@verizon.net>
 190
 191         PR C++/60209 - Declaration of user-defined literal operator cause error
 192         * parser.c (cp_parser_operator): Fold treatment of strings
 193         and user-defined string literals.  Use the full string parser.
 194         (cp_parser_string_literal): Add flag to not look for literal operator.
 195
 196 2014-07-11  Jason Merrill  <jason@redhat.com>
 197
 198         PR c++/22434
 199         PR c++/61288
 200         * call.c (build_conditional_expr_1): Avoid reading freed memory.
 201
 202 2014-07-11  Paolo Carlini  <paolo.carlini@oracle.com>
 203
 204         PR c++/53159
 205         * call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
 206         into convflags.
 207         * decl.c (check_initializer): Don't call check_narrowing here,
 208         set LOOKUP_NO_NARROWING.
 209         * typeck2.c (digest_init_r): Likewise.
 210
 211 2014-07-10  Jason Merrill  <jason@redhat.com>
 212
 213         PR c++/61661
 214         * semantics.c (reduced_constant_expression_p): Handle CONSTRUCTOR.
 215
 216         PR c++/61659
 217         PR c++/61687
 218         * decl2.c (mark_all_virtuals): New variable.
 219         (maybe_emit_vtables): Check it instead of flag_devirtualize.
 220         (cp_write_global_declarations): Set it and give helpful diagnostic
 221         if it introduces errors.
 222         * class.c (finish_struct_1): Check it.
 223         * decl.c (grokdeclarator): Clear virtualp after 'virtual auto' error.
 224
 225 2014-07-09  Paolo Carlini  <paolo.carlini@oracle.com>
 226
 227         PR c++/60686
 228         * decl.c (grokdeclarator): Adjust error messages about 'explicit'
 229         outside class declaration, in friend declaration, and neither on
 230         constructor nor conversion operator.
 231
 232 2014-07-09  Paolo Carlini  <paolo.carlini@oracle.com>
 233
 234         DR 1584
 235         PR c++/57466
 236         * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
 237         cv-qualifiers of function types.
 238
 239 2014-07-09  Andrew Sutton  <andrew.n.sutton@gmail.com>
 240             Paolo Carlini  <paolo.carlini@oracle.com>
 241
 242         PR c++/59361
 243         * parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
 244         CPP_ELLIPSIS too.
 245
 246 2014-07-07  Paolo Carlini  <paolo.carlini@oracle.com>
 247
 248         * class.c (check_for_override): Wrap the 'final' and 'override'
 249         keywords in %< and %>.
 250
 251 2014-07-06  Marek Polacek  <polacek@redhat.com>
 252
 253         PR c/6940
 254         * cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
 255         * decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
 256         * typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
 257         function parameter.
 258
 259 2014-07-02  Paolo Carlini  <paolo.carlini@oracle.com>
 260
 261         * pt.c (convert_template_argument): Use inform instead of error in
 262         three places.
 263
 264 2014-06-30  Edward Smith-Rowland  <3dw4rd@verizon.net>
 265
 266         PR c++/58781
 267         PR c++/60249
 268         PR c++/59867
 269         * parser.c (cp_parser_userdef_string_literal): Take a tree
 270         not a cp_token*.
 271         (cp_parser_string_literal): Don't hack the token stream.
 272
 273 2014-06-30  Jason Merrill  <jason@redhat.com>
 274
 275         PR c++/61659
 276         PR lto/53808
 277         * decl2.c (maybe_emit_vtables): Mark all vtable entries if
 278         devirtualizing.
 279         * init.c (build_vtbl_address): Don't mark destructor.
 280         * class.c (finish_struct_1): Add all classes to keyed_classes
 281         if devirtualizing.
 282
 283         PR c++/61647
 284         * pt.c (type_dependent_expression_p): Check BASELINK_OPTYPE.
 285
 286         PR c++/61566
 287         * mangle.c (decl_mangling_context): Look through a TEMPLATE_DECL.
 288
 289         * decl.c (build_ptrmemfunc_type): Don't give a PMF RECORD_TYPE
 290         TYPE_BINFO or TYPE_LANG_SPECIFIC.
 291         * cp-tree.h (TYPE_PTRMEMFUNC_FLAG): Use TYPE_LANG_FLAG_2.
 292         (TYPE_PTRMEMFUNC_P): Don't expect TYPE_LANG_SPECIFIC.
 293         * typeck.c (build_ptrmemfunc_access_expr): Don't use lookup_member.
 294         * pt.c (unify): Also check whether the argument is a PMF.
 295
 296 2014-06-30  Paolo Carlini  <paolo.carlini@oracle.com>
 297
 298         PR c++/54891
 299         * parser.c (cp_parser_tokens_start_cast_expression): In C++11
 300         a '[' can also start a primary-expression.
 301         (cp_parser_cast_expression): Parse a cast-expression only tentatively
 302         when cp_parser_tokens_start_cast_expression returns -1.
 303
 304 2014-06-30  Jason Merrill  <jason@redhat.com>
 305
 306         PR c++/61539
 307         * pt.c (unify_one_argument): Type/expression mismatch just causes
 308         deduction failure.
 309
 310         * semantics.c (simplify_aggr_init_expr): Remove remnants of
 311         2014-04-11 change.
 312
 313 2014-06-30  Marek Polacek  <polacek@redhat.com>
 314
 315         * cp-gimplify.c (cp_genericize): Don't instrument returns if the
 316         function has no_sanitize_undefined attribute.
 317         * decl.c (compute_array_index_type): Don't instrument VLAs if the
 318         function has no_sanitize_undefined attribute.
 319
 320 2014-06-30  Igor Zamyatin  <igor.zamyatin@intel.com>
 321
 322         PR middle-end/57541
 323         * cp-array-notation.c (expand_sec_reduce_builtin):
 324         Check that bultin argument is correct.
 325         * call.c (build_cxx_call): Check for 0 arguments in builtin call.
 326
 327 2014-06-28  Jonathan Wakely  <jwakely@redhat.com>
 328
 329         DR 1579
 330         PR c++/58051
 331         * typeck.c (check_return_expr): Lookup as an rvalue even when the
 332         types aren't the same.
 333
 334 2014-06-27  Jason Merrill  <jason@redhat.com>
 335
 336         PR c++/61433
 337         * error.c (dump_template_bindings): Don't tsubst in a clone.
 338
 339 2014-06-27  Paolo Carlini  <paolo.carlini@oracle.com>
 340
 341         PR c++/61614
 342         * semantics.c (finish_compound_literal): Revert r204228.
 343
 344 2014-06-27  Paolo Carlini  <paolo.carlini@oracle.com>
 345
 346         * parser.c (cp_parser_compound_literal_p): New.
 347         (cp_parser_postfix_expression, cp_parser_sizeof_operand): Use it.
 348
 349 2014-06-26  Jason Merrill  <jason@redhat.com>
 350
 351         * parser.c (cp_parser_for_init_statement): Change range-for error
 352         to pedwarn.
 353
 354         N3994 Ranged-based for-loops: The Next Generation
 355         * parser.c (cp_lexer_nth_token_is): New.
 356         (cp_parser_for_init_statement): Allow "for (id : init)".
 357
 358 2014-06-26  Teresa Johnson  <tejohnson@google.com>
 359
 360         * class.c (dump_class_hierarchy): Use saved dump files.
 361         (dump_vtable): Ditto.
 362         (dump_vtt): Ditto.
 363
 364 2014-06-26  Adam Butcher  <adam@jessamine.co.uk>
 365
 366         PR c++/61537
 367         * parser.c (cp_parser_elaborated_type_specifier): Only consider template
 368         parameter lists outside of function parameter scope.
 369
 370 2014-06-25  Paolo Carlini  <paolo.carlini@oracle.com>
 371
 372         DR 178
 373         PR c++/49132
 374         * typeck2.c (process_init_constructor_record): Do not complain about
 375         uninitialized const members, because within aggregate-initialization,
 376         members without explicit initializers are value-initialized.
 377
 378 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
 379
 380         * semantics.c (finish_omp_clauses): Make sure
 381         OMP_CLAUSE_LINEAR_STEP has correct type.
 382
 383 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
 384
 385         * class.c (check_methods, create_vtable_ptr, determine_key_method,
 386         add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
 387         FUNCTION_DECL check.
 388         * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
 389         (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
 390         (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
 391         (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
 392
 393 2014-06-24  Paolo Carlini  <paolo.carlini@oracle.com>
 394
 395         PR c++/33972
 396         * decl.c (grokdeclarator): Do not early check for operator-function-id
 397         as non-function.
 398
 399 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
 400
 401         * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
 402         Adjust.
 403
 404 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
 405
 406         * parser.c (cp_parser_omp_for_loop): For
 407         #pragma omp parallel for simd move lastprivate clause from parallel
 408         to for rather than simd.
 409
 410 2014-06-23  Paolo Carlini  <paolo.carlini@oracle.com>
 411
 412         DR 577
 413         PR c++/33101
 414         * decl.c (grokparms): Accept a single parameter of type 'void'.
 415
 416 2014-06-20  Jason Merrill  <jason@redhat.com>
 417
 418         PR c++/59296
 419         * call.c (add_function_candidate): Avoid special 'this' handling
 420         if we have a ref-qualifier.
 421
 422         PR c++/61556
 423         * call.c (build_over_call): Call build_this in template path.
 424
 425 2014-06-19  Jason Merrill  <jason@redhat.com>
 426
 427         PR c++/59296
 428         * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
 429
 430 2014-06-18  Jason Merrill  <jason@redhat.com>
 431
 432         PR c++/59296
 433         * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
 434         ref-qualifier handling.
 435
 436         PR c++/61507
 437         * pt.c (resolve_overloaded_unification): Preserve
 438         ARGUMENT_PACK_EXPLICIT_ARGS.
 439
 440 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
 441
 442         * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
 443         argument.
 444         * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
 445
 446 2014-06-17  Jason Merrill  <jason@redhat.com>
 447
 448         PR c++/60605
 449         * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
 450
 451 2014-06-15  Jason Merrill  <jason@redhat.com>
 452
 453         PR c++/61488
 454         * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
 455
 456         PR c++/61500
 457         * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
 458
 459 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
 460
 461         * decl.c (grokvardecl): Fix pasto in previous patch.
 462
 463 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
 464
 465         * decl.c (duplicate_decls): Use set_decl_tls_model.
 466         (grokdeclarator): Likewise.
 467         * semantics.c (finish_id_expression): Check TLS only for
 468         static variables.
 469         (finish_omp_threadprivate): Use decl_default_tls_model.
 470         * decl2.c (get_guard): Likewise.
 471         * call.c (make_temporary_var_for_ref_to_temp): Likewise.
 472
 473 2014-06-14  Paolo Carlini  <paolo.carlini@oracle.com>
 474
 475         PR c++/33101
 476         * decl.c (grokparms): Improve error message about void parameters.
 477         * error.c (type_to_string): Fix aka cut off code.
 478
 479 2014-06-12  Jason Merrill  <jason@redhat.com>
 480
 481         * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
 482         * cvt.c (type_promotes_to): Likewise.
 483         * mangle.c (write_type, write_expression): Likewise.
 484         (write_name, write_template_arg): Likewise.
 485         (mangle_decl): Make alias based on flag_abi_compat_version.
 486         Emit -Wabi warning here.
 487         (finish_mangling_internal): Not here.  Drop warn parm.
 488         (finish_mangling_get_identifier, finish_mangling): Adjust.
 489         (mangle_type_string, mangle_special_for_type): Adjust.
 490         (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
 491         (mangle_guard_variable, mangle_tls_init_fn): Adjust.
 492         (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
 493
 494         * call.c (build_operator_new_call): Remove -fabi-version=1 support.
 495         * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
 496         (layout_nonempty_base_or_field, end_of_class): Likewise.
 497         (layout_empty_base, build_base_field, layout_class_type): Likewise.
 498         (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
 499         (layout_virtual_bases): Likewise.
 500         * decl.c (compute_array_index_type): Likewise.
 501         * mangle.c (write_mangled_name, write_prefix): Likewise.
 502         (write_template_prefix, write_integer_cst, write_expression): Likewise.
 503         (write_template_arg, write_array_type): Likewise.
 504         * method.c (lazily_declare_fn): Likewise.
 505         * rtti.c (get_pseudo_ti_index): Likewise.
 506         * typeck.c (comp_array_types): Likewise.
 507
 508 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
 509
 510         * vtable-class-hierarchy.c: Update handling for section names
 511         that are no longer trees.
 512         * decl.c (duplicate_decls): Likewise.
 513
 514 2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>
 515
 516         PR c++/19200
 517         * parser.c (cp_parser_init_declarator): Actually pass friend_p
 518         to cp_parser_declarator.
 519
 520 2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>
 521
 522         PR c++/60265
 523         * parser.c (cp_parser_using_declaration): Handle unscoped enums.
 524         * name-lookup.c (validate_nonmember_using_decl): Adjust error
 525         message.
 526
 527 2014-06-11  Paolo Carlini  <paolo.carlini@oracle.com>
 528
 529         PR c++/19200
 530         * parser.c (cp_parser_declarator): Add bool parameter.
 531         (cp_parser_direct_declarator): Likewise, use it.
 532         (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
 533         (cp_parser_condition, cp_parser_explicit_instantiation,
 534         cp_parser_init_declarator, cp_parser_type_id_1,
 535         cp_parser_parameter_declaration, cp_parser_exception_declaration,
 536         cp_parser_cache_defarg, cp_parser_objc_class_ivars,
 537         cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
 538         Adjust.
 539         * decl.c (grokdeclarator): Fix handling of friend declared in
 540         namespace scope (g++.dg/parse/friend10.C).
 541
 542 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
 543
 544         * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
 545         ->implicit_section.
 546         * optimize.c (cdtor_comdat_group): Fix handling of aliases.
 547         (maybe_clone_body): Move symbol across comdat groups.
 548         * method.c (use_thunk): Copy implicit section flag.
 549
 550 2014-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
 551
 552         PR c++/22556
 553         * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
 554
 555 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
 556
 557         * method.c (use_thunk): Use set_decl_section_name.
 558         * optimize.c (maybe_clone_body): Use set_decl_section_name.
 559         * decl.c (duplicate_decls): Likewise.
 560         * vtable-class-hierarchy.c: Likewise.
 561
 562 2014-06-06  Paolo Carlini  <paolo.carlini@oracle.com>
 563
 564         PR c++/60184
 565         * class.c (check_field_decls): In C++11 mode do not reject
 566         static data members and reference-type members in unions.
 567
 568 2014-06-05  Jason Merrill  <jason@redhat.com>
 569
 570         PR c++/43453
 571         * decl.c (check_initializer): Collapse a TREE_LIST here.
 572         * typeck2.c (store_init_value): Not here.
 573
 574 2014-06-05  Richard Biener  <rguenther@suse.de>
 575             Paolo Carlini  <paolo.carlini@oracle.com>
 576
 577         PR c++/56961
 578         * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
 579         handling of empty classes.
 580
 581 2014-06-04  Jason Merrill  <jason@redhat.com>
 582
 583         * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
 584         for noexcept and thread_local, too.
 585
 586         PR c++/61343
 587         * decl.c (check_initializer): Maybe clear
 588         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
 589
 590 2014-06-05  Richard Biener  <rguenther@suse.de>
 591
 592         PR c++/61004
 593         * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
 594         warnings for accessing empty classes.
 595
 596 2014-06-05  Marek Polacek  <polacek@redhat.com>
 597
 598         PR c/49706
 599         * parser.c (cp_parser_binary_expression): Warn when logical not is
 600         used on the left hand side operand of a comparison.
 601
 602 2014-06-04  Paolo Carlini  <paolo.carlini@oracle.com>
 603
 604         PR c++/43453
 605         * typeck.c (cp_build_modify_expr): Handle array of characters
 606         initialized by a string literal.
 607         * decl.c (check_initializer): Handle parenthesized string literal
 608         as initializer.
 609         * typeck2.c (store_init_value): Remove redundant check.
 610
 611 2014-06-04  Jason Merrill  <jason@redhat.com>
 612
 613         PR c++/51253
 614         PR c++/61382
 615         * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
 616         * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
 617
 618 2014-06-04  Igor Zamyatin  <igor.zamyatin@intel.com>
 619
 620         PR c/58942
 621         * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
 622         with a pointer.
 623
 624 2014-06-03  Paolo Carlini  <paolo.carlini@oracle.com>
 625
 626         DR 1423
 627         PR c++/52174
 628         * call.c (standard_conversion): Convert nullptr to bool only
 629         in case of direct-initialization.
 630         (convert_like_real): Provide informative error message.
 631
 632 2014-06-03  Marek Polacek  <polacek@redhat.com>
 633
 634         PR c/60439
 635         * semantics.c (finish_switch_cond): Warn if switch condition has
 636         boolean value.
 637
 638 2014-06-03  Jason Merrill  <jason@redhat.com>
 639
 640         PR c++/60992
 641         * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first.  Add a new
 642         variable to local_specializations.
 643
 644         PR c++/60848
 645         * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
 646
 647 2014-06-02  Jason Merrill  <jason@redhat.com>
 648
 649         PR c++/61046
 650         * decl.c (reshape_init_class): Handle un-folded
 651         constant-expressions.
 652
 653         PR c++/61134
 654         * pt.c (pack_deducible_p): Handle canonicalization.
 655
 656 2014-06-02  Paolo Carlini  <paolo.carlini@oracle.com>
 657
 658         * pt.c (tsubst_function_type): Initialize arg_types.
 659
 660 2014-06-02  Siva Chandra Reddy  <sivachandra@google.com>
 661
 662         PR debug/57519
 663         * class.c (handle_using_decl): Pass the correct scope to
 664         cp_emit_debug_info_for_using.
 665
 666 2014-06-02  Ville Voutilainen  <ville.voutilainen@gmail.com>
 667
 668         PR c++/59483
 669         PR c++/61148
 670         * search.c (accessible_p): Use current_nonlambda_class_type.
 671         * semantics.c (check_accessibility_of_qualified_id): Likewise.
 672
 673 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
 674
 675         * decl.c: Include builtins.h.
 676         * semantics.c: Likewise.
 677
 678 2014-05-31  Paolo Carlini  <paolo.carlini@oracle.com>
 679
 680         DR 1227
 681         PR c++/57543
 682         * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
 683         * pt.c (tsubst_function_type): Inject the this parameter; do the
 684         substitutions in the order mandated by the DR.
 685         (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
 686         * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
 687         (static_fn_type): Copy it.
 688         * decl2.c (build_memfn_type, change_return_type,
 689         cp_reconstruct_complex_type): Likewise.
 690         * parser.c (cp_parser_lambda_declarator_opt): Likewise.
 691         * tree.c (strip_typedefs): Likewise.
 692         * typeck.c (merge_types): Likewise.
 693
 694 2014-05-30  Jason Merrill  <jason@redhat.com>
 695
 696         PR c++/56947
 697         * pt.c (instantiate_decl): Check that defer_ok is not set for
 698         local class members.
 699
 700         PR c++/60992
 701         * pt.c (tsubst_init): Split out from...
 702         (tsubst_expr) [DECL_EXPR]: Here.
 703         (tsubst_copy) [VAR_DECL]: Use it.
 704         * semantics.c (finish_id_expression): Return the decl for static/const.
 705
 706 2014-05-28  Jason Merrill  <jason@redhat.com>
 707
 708         PR c++/47202
 709         * decl.c (cxx_comdat_group): Return a decl.
 710         * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
 711
 712         * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
 713         bound.
 714
 715         PR c++/61242
 716         * call.c (build_aggr_conv): Ignore passed in flags.
 717         (build_array_conv, build_complex_conv): Likewise.
 718
 719 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
 720
 721         * optimize.c (maybe_thunk_body): Use set_comdat_group.
 722         (maybe_clone_body): Likewise.
 723         * decl.c (duplicate_decls): Update code duplicating comdat group;
 724         do not copy symtab pointer; before freeing newdecl remove it
 725         from symtab.
 726         * decl2.c (constrain_visibility): Use set_comdat_group.
 727
 728 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
 729
 730         * rtti.c: Include tm_p.h
 731         (emit_tinfo_decl): Force RTTI data to be aligned to required
 732         ABI alignment only.
 733
 734 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
 735
 736         * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
 737         ignoring other target adjustments.
 738
 739 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
 740
 741         * semantics.c (finish_omp_clauses): Remove duplicated variable
 742         initialization.
 743
 744         * parser.c (cp_parser_omp_target): Return bool values.
 745
 746 2014-05-22  Paolo Carlini  <paolo.carlini@oracle.com>
 747
 748         PR c++/61088
 749         * lambda.c (add_capture): Enforce that capture by value requires
 750         complete type.
 751         * typeck2.c (cxx_incomplete_type_inform): Early return if
 752         TYPE_MAIN_DECL is null.
 753
 754 2014-05-21  Jonathan Wakely  <jwakely@redhat.com>
 755
 756         PR c/61271
 757         * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
 758
 759 2014-05-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
 760
 761         PR c++/61133
 762         * lambda.c (build_capture_proxy, add_capture): Treat normal
 763         captures and init-captures identically.
 764
 765 2014-05-21  Mark Wielaard  <mjw@redhat.com>
 766
 767         PR debug/16063
 768         * cp-lang.c (cxx_enum_underlying_base_type): New function.
 769         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
 770
 771 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
 772
 773         * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
 774         * cp-array-notation.c (replace_invariant_exprs): Likewise.
 775         (expand_array_notation): Handle VOID_CST.
 776         * error.c (dump_expr): Likewise.
 777         * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
 778         (cxx_pretty_printer::expression): Likewise.
 779         (pp_cxx_new_expression): Use void_node instead of void_zero_node.
 780         * decl.c (register_dtor_fn): Likewise.
 781         * init.c (build_raw_new_expr, build_new_1, build_vec_init)
 782         (build_delete, push_base_cleanups): Likewise.
 783         * mangle.c (write_expression): Likewise.
 784         * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
 785         * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
 786         (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
 787         * tree.c (cp_tree_equal): Likewise.
 788         (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
 789         instead of void_zero_node.
 790         * typeck.c (check_return_expr): Likewise.
 791         * typeck2.c (build_functional_cast): Likewise.
 792
 793 2014-05-21  Igor Zamyatin  <igor.zamyatin@intel.com>
 794
 795         PR c/60189
 796         * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
 797         from here to...
 798         (cp_parser_statement): ...here. Make sure only semicolon can go after
 799         Cilk_sync.
 800
 801 2014-05-20  Paolo Carlini  <paolo.carlini@oracle.com>
 802
 803         PR c++/58753
 804         PR c++/58930
 805         PR c++/58704
 806         * typeck2.c (digest_nsdmi_init): New.
 807         * parser.c (cp_parser_late_parse_one_default_arg): Use it.
 808         * init.c (get_nsdmi): Likewise.
 809         * cp-tree.h (digest_nsdmi_init): Declare.
 810
 811 2014-05-20  Jason Merrill  <jason@redhat.com>
 812
 813         * typeck.c (get_member_function_from_ptrfunc): Don't try to look
 814         up a virtual function in a dummy object.
 815
 816 2014-05-20  Paolo Carlini  <paolo.carlini@oracle.com>
 817
 818         PR c++/60373
 819         * decl.c (duplicate_decls): Replace pair of warning_at with
 820         warning_at + inform.
 821         (maybe_commonize_var): Likewise.
 822
 823 2014-05-20  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
 824
 825         PR bootstrap/61210
 826         * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
 827         (tsubst_copy_and_build): Perform recursive substitutions in a
 828         deterministic order.
 829
 830 2014-05-20  Paolo Carlini  <paolo.carlini@oracle.com>
 831
 832         PR c++/58664
 833         * typeck2.c (cxx_incomplete_type_inform): New.
 834         (cxx_incomplete_type_diagnostic): Use it.
 835         * decl.c (grokdeclarator): Check the element type of an
 836         incomplete array type; call the above.
 837         * cp-tree.h (cxx_incomplete_type_inform): Declare.
 838
 839 2014-05-19  Jason Merrill  <jason@redhat.com>
 840
 841         PR c++/58761
 842         * pt.c (tsubst_copy): Don't check at_function_scope_p.
 843         (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
 844
 845 2014-05-19  Paolo Carlini  <paolo.carlini@oracle.com>
 846
 847         * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
 848         * parser.c (cp_parser_enum_specifier): Likewise.
 849
 850 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
 851
 852         * class.c (sorted_fields_type_new): Adjust.
 853         * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
 854         * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
 855         * cp-tree.h: Remove usage of variable_size gty attribute.
 856         * decl.c (make_label_decl): Adjust.
 857         (check_goto): Likewise.
 858         (start_preparsed_function): Likewise.
 859         (save_function_data): Likewise.
 860         * lex.c (init_reswords): Likewise.
 861         (retrofit_lang_decl): Likewise.
 862         (cxx_dup_lang_specific_decl): Likewise.
 863         (copy_lang_type): Likewise.
 864         (cxx_make_type): Likewise.
 865         * name-lookup.c (binding_entry_make): Likewise.
 866         (binding_table_construct): Likewise.
 867         (binding_table_new): Likewise.
 868         (cxx_binding_make): Likewise.
 869         (pushdecl_maybe_friend_1): Likewise.
 870         (begin_scope): Likewise.
 871         (push_to_top_level): Likewise.
 872         * parser.c (cp_lexer_alloc): Likewise.
 873         (cp_lexer_new_from_tokens): Likewise.
 874         (cp_token_cache_new): Likewise.
 875         (cp_parser_context_new): Likewise.
 876         (cp_parser_new): Likewise.
 877         (cp_parser_nested_name_specifier_opt): Likewise.
 878         (cp_parser_template_id): Likewise.
 879         * pt.c (maybe_process_partial_specialization): Likewise.
 880         (register_specialization): Likewise.
 881         (add_pending_template): Likewise.
 882         (lookup_template_class_1): Likewise.
 883         (push_tinst_level): Likewise.
 884         * semantics.c (register_constexpr_fundef): Likewise.
 885         (cxx_eval_call_expression): Likewise.
 886         * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
 887
 888 2014-05-16  Paolo Carlini  <paolo.carlini@oracle.com>
 889
 890         PR c++/51640
 891         * parser.c (cp_parser_diagnose_invalid_type_name): Early return
 892         when cp_parser_lookup_name sets ambiguous_decls.
 893
 894 2014-05-15  Jason Merrill  <jason@redhat.com>
 895
 896         * call.c (print_conversion_rejection): Use loc consistently.
 897
 898 2014-05-14  Paolo Carlini  <paolo.carlini@oracle.com>
 899
 900         * cp-tree.h (DIRECT_LIST_INIT_P): Add.
 901         * call.c (convert_like_real, build_new_method_call_1): Use it.
 902         * decl2.c (grokfield): Likewise.
 903         * init.c (perform_member_init, build_aggr_init, expand_default_init,
 904         build_new_1): Likewise.
 905         * mangle.c (write_expression): Likewise.
 906         * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
 907
 908 2014-05-14  Jason Merrill  <jason@redhat.com>
 909
 910         PR c++/20332
 911         PR c++/21631
 912         * call.c (reference_binding): Treat lvalue/rvalue mismatch and
 913         dropped cv-quals as a bad conversion.
 914         (convert_like_real) [ck_ref_bind]: Explain them.
 915         (compare_ics): Check badness before stripping reference
 916         bindings.  Handle comparing bad reference bindings.
 917         * typeck.c (comp_cv_qualification): Add overload that just takes
 918         integers.
 919         * cp-tree.h: Declare it.
 920
 921         * call.c (struct conversion_info): Rename 'from_type' to 'from'.
 922         (arg_conversion_rejection, bad_arg_conversion_rejection)
 923         (explicit_conversion_rejection, template_conversion_rejection): Adjust.
 924         (add_function_candidate): Pass actual argument, rather than type, to
 925         bad_arg_conversion_rejection.
 926         (print_conversion_rejection): Explain what's wrong with the conversion.
 927         (print_z_candidates): Say "candidate:" before each candidate.
 928         (splice_viable): Be strict if we see a viable or template candidate.
 929         (build_user_type_conversion_1): Pass false to strict parameter.
 930         (perform_overload_resolution, build_conditional_expr_1): Likewise.
 931         (build_new_op_1, build_new_method_call_1): Likewise.
 932         (build_op_call_1): Pass true to strict parameter.
 933
 934 2014-05-13  Jason Merrill  <jason@redhat.com>
 935
 936         * call.c (print_error_for_call_failure): Say "no match" rather
 937         than "ambiguous" if there were no strict matches.
 938         (build_new_method_call_1): Likewise.
 939
 940         PR c++/61151
 941         * semantics.c (is_this_parameter): Allow capture proxies too.
 942
 943 2014-05-12  Jason Merrill  <jason@redhat.com>
 944
 945         * call.c (maybe_print_user_conv_context): New.
 946         (convert_like_real): Use it.  Print call context for bad
 947         user-defined conversion.
 948         (build_over_call): Print call context for bad 'this' conversion.
 949
 950         * call.c (convert_like_real): Use inform for identifying the
 951         declaration point.
 952
 953 2014-05-12  Paolo Carlini  <paolo.carlini@oracle.com>
 954
 955         * cvt.c (cp_convert_to_pointer): Don't call error_at if
 956         complain & tf_error is false.
 957
 958         * decl.c (make_unbound_class_template): Prefer inform for
 959         "declared here"-type message.
 960
 961 2014-05-09  Momchil Velikov  <momchil.velikov@gmail.com>
 962
 963         PR c++/60463
 964         PR c++/60755
 965         * lambda.c (lambda_expr_this_capture): Add new parameter
 966         add_capture_p controlling whether the functions will try to
 967         capture 'this' via the default capture.
 968         (maybe_resolve_dummy): Likewise.
 969         * cp-tree.h: Adjust prototypes.
 970         * call.c, semantics.c: Change callers of these functions.
 971         * call.c (build_new_method_call_1): Use the actual 'this' that
 972         would be potentially captured for the overload resolution, instead
 973         of the dummy object.
 974
 975 2014-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
 976
 977         * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
 978         parameter.
 979         (convert_nontype_argument): Adjust calls.
 980         (coerce_template_parameter_pack): Add missing complain & tf_error
 981         check.
 982
 983 2014-05-09  Jason Merrill  <jason@redhat.com>
 984
 985         DR 587
 986         PR c++/51317
 987         * call.c (build_conditional_expr_1, conditional_conversion): Handle
 988         non-class lvalues and xvalues that differ only in cv-qualifiers.
 989
 990         DR 5
 991         PR c++/60019
 992         * call.c (build_user_type_conversion_1): The copy-init temporary
 993         is cv-unqualified.
 994
 995         PR c++/58714
 996         * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
 997
 998         PR c++/54348
 999         * call.c (build_conditional_expr_1): If overload resolution finds
1000         no match, just say "different types".
1001
1002         PR c++/32019
1003         * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
1004
1005         PR c++/22434
1006         * call.c (build_conditional_expr_1): Don't try to pool cv-quals
1007         if we didn't find a conversion.
1008         Don't accept a bad conversion too early.
1009
1010 2014-05-08  Paolo Carlini  <paolo.carlini@oracle.com>
1011
1012         PR c++/13981
1013         * typeck.c (convert_for_assignment): Provide an inform for pointers
1014         to incomplete class types.
1015
1016 2014-05-07  Paolo Carlini  <paolo.carlini@oracle.com>
1017
1018         PR c++/61083
1019         * pt.c (convert_nontype_argument): Protect all the error calls
1020         with complain & tf_error.
1021
1022 2014-05-07  Paolo Carlini  <paolo.carlini@oracle.com>
1023
1024         PR c++/61080
1025         * pt.c (instantiate_decl): Avoid generating the body of a
1026         deleted function.
1027
1028 2014-05-06  Paolo Carlini  <paolo.carlini@oracle.com>
1029
1030         PR c++/60999
1031         * pt.c (maybe_begin_member_template_processing): Use
1032         uses_template_parms.
1033
1034 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
1035             Mike Stump  <mikestump@comcast.net>
1036             Richard Sandiford  <rdsandiford@googlemail.com>
1037
1038         * call.c: Include wide-int.h.
1039         (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1040         (convert_for_arg_passing): Likewise.
1041         * class.c: Include wide-int.h.
1042         (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
1043         (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1044         (include_empty_classes): Likewise
1045         (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
1046         * cvt.c: Include wide-int.h.
1047         (ignore_overflows): Use wide_int_to_tree.
1048         * decl.c: Include wide-int.h.
1049         (check_array_designated_initializer): Use wide-int interfaces.
1050         (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
1051         (finish_enum_value_list): Use signop.
1052         (build_enumerator): Use wide-int interfaces.
1053         * init.c: Include wide-int.h.
1054         (build_new_1): Use wide-int interfaces.
1055         * mangle.c: Include wide-int.h.
1056         (write_integer_cst): Use wide-int interfaces.
1057         (write_array_type): Likewise.
1058         * tree.c: Include wide-int.h.
1059         (cp_tree_equal): Use tree_int_cst_equal.
1060         * typeck2.c: Include wide-int.h.
1061         (process_init_constructor_array): Use wide-int interfaces.
1062
1063 2014-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
1064
1065         PR c++/58582
1066         * decl.c (grokfndecl): Check duplicate_decls return value for
1067         error_mark_node.
1068         * pt.c (instantiate_decl): A deleted function is defined.
1069
1070 2014-05-02  Jason Merrill  <jason@redhat.com>
1071
1072         * decl2.c (vague_linkage_p): Local statics have vague linkage.
1073
1074         PR c++/60992
1075         * lambda.c (lambda_capture_field_type): Wrap anything dependent
1076         other than 'this'.
1077         (add_capture): Check for VLA before calling it.
1078         * semantics.c (is_this_parameter): Accept any 'this' parameter, not
1079         just the current one.  Make non-static.
1080         * cp-tree.h: Declare it.
1081         * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
1082         the operand was static or constant.
1083
1084 2014-05-02  Marek Polacek  <polacek@redhat.com>
1085
1086         * typeck.c (maybe_warn_about_returning_address_of_local): Separate
1087         warning_at calls.
1088
1089 2014-05-01  Marek Polacek  <polacek@redhat.com>
1090
1091         PR c/43395
1092         * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
1093         between label and variable when warning about returning local address.
1094
1095 2014-04-30  Jason Merrill  <jason@redhat.com>
1096
1097         PR c++/60980
1098         * init.c (build_value_init): Don't try to call an array constructor.
1099
1100         PR c++/60951
1101         * typeck2.c (massage_init_elt): Use maybe_constant_init.
1102
1103 2014-04-30  Marek Polacek  <polacek@redhat.com>
1104
1105         * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
1106         even when SANITIZE_FLOAT_DIVIDE is on.  Set doing_div_or_mod even
1107         for non-integer types.
1108
1109 2014-04-29  Jason Merrill  <jason@redhat.com>
1110
1111         DR 1351
1112         Represent the unevaluated exception specification of an implicitly
1113         declared or deleted function with a simple placeholder, not a list
1114         of functions.
1115         * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
1116         * except.c (unevaluated_noexcept_spec): New.
1117         * class.c (deduce_noexcept_on_destructor): Use it.
1118         * decl.c (check_redeclaration_exception_specification): Call
1119         maybe_instantiate_noexcept.
1120         (duplicate_decls): Call it before merge_types.
1121         (start_preparsed_function): Call maybe_instantiate_noexcept.
1122         * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
1123         * init.c (get_nsdmi): Factor out of perform_member_init.
1124         * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
1125         (walk_field_subobs): Consider NSDMI for EH spec.
1126         (get_defaulted_eh_spec): New.
1127         (implicitly_declare_fn): Use unevaluated_noexcept_spec.
1128         (defaulted_late_check): Defer EH checking in non-template classes.
1129         (after_nsdmi_defaulted_late_checks): New.
1130         * parser.c (cp_parser_class_specifier_1): Use it.
1131         (unparsed_classes): New macro.
1132         * parser.h (cp_unparsed_functions_entry_d): Add classes field.
1133         * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
1134         Remove list-of-functions handling.
1135         * typeck2.c (merge_exception_specifiers): Remove list-of-functions
1136         handling and FN parameter.
1137         * typeck.c (merge_types): Adjust.
1138
1139 2014-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
1140
1141         PR c++/59120
1142         * parser.c (cp_parser_alias_declaration): Check return value of
1143         cp_parser_require.
1144
1145 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
1146
1147         * parser.c (cp_parser_omp_atomic): Allow seq_cst before
1148         atomic-clause, allow comma in between atomic-clause and
1149         seq_cst.
1150
1151 2014-04-24  Marc Glisse  <marc.glisse@inria.fr>
1152
1153         PR libstdc++/43622
1154         * rtti.c (emit_support_tinfos): Do not iterate on
1155         registered_builtin_types (partial revert).
1156
1157 2014-04-23 Dinar Temirbulatov  <dtemirbulatov@gmail.com>
1158
1159         PR c++/57958
1160         * semantics.c (apply_deduced_return_type): Complete non-void type
1161         before estimating whether the type is aggregate.
1162
1163 2014-04-22  Marc Glisse  <marc.glisse@inria.fr>
1164
1165         PR libstdc++/43622
1166         * rtti.c (emit_support_tinfo_1): New function, extracted from
1167         emit_support_tinfos.
1168         (emit_support_tinfos): Call it and iterate on registered_builtin_types.
1169
1170 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
1171
1172         PR c/59073
1173         * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
1174         fails, don't set OM_PARALLEL_COMBINED and return NULL.
1175
1176 2014-04-18  Jason Merrill  <jason@redhat.com>
1177
1178         DR 1571
1179         * call.c (reference_binding): Recurse on user-defined conversion.
1180
1181         PR c++/60872
1182         * call.c (standard_conversion): Don't try to apply restrict to void.
1183
1184 2014-04-16  Marc Glisse  <marc.glisse@inria.fr>
1185
1186         * decl.c (reshape_init_r): Handle a single element of vector type.
1187
1188 2014-04-16  Patrick Palka  <patrick@parcs.ath.cx>
1189
1190         PR c++/60765
1191         * decl2.c (cplus_decl_attributes): Handle
1192         pointer-to-member-function declarations.
1193
1194 2014-04-16  Patrick Palka  <patrick@parcs.ath.cx>
1195
1196         PR c++/60764
1197         * call.c (build_user_type_coversion): Use build_dummy_object
1198         to create the placeholder object for a constructor method call.
1199         (build_special_member_call): Likewise.
1200         (build_over_call): Check for the placeholder object with
1201         is_dummy_object.
1202         (build_new_method_call_1): Likewise.  Don't attempt to resolve
1203         a dummy object for a constructor method call.
1204
1205 2014-04-16  Paul Pluzhnikov  <ppluzhnikov@google.com>
1206
1207         PR c++/59295
1208         * friend.c (add_friend, make_friend_class): Move repeated friend
1209         warning under Wredundant_decls.
1210
1211 2014-04-15  Paolo Carlini  <paolo.carlini@oracle.com>
1212
1213         * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
1214         * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
1215         (do_class_using_decl): Likewise.
1216         * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
1217
1218 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
1219
1220         PR plugins/59335
1221         * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
1222
1223 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
1224
1225         * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
1226
1227 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
1228
1229         * pt.c (mark_template_parm): Use template_parm_level_and_index.
1230
1231 2014-04-11  Jason Merrill  <jason@redhat.com>
1232
1233         * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
1234         * parser.c: Adjust.
1235         (cp_lexer_get_preprocessor_token): Always clear it.
1236         (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
1237
1238         DR 1467
1239         PR c++/51747
1240         * decl.c (reshape_init_r): Handle a single element of class type.
1241
1242         DR 1338
1243         * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
1244         built-in operator new.
1245
1246 2014-04-11  Paolo Carlini  <paolo.carlini@oracle.com>
1247
1248         PR c++/58600
1249         * name-lookup.c (parse_using_directive): Return early if the
1250         attribs argument is error_mark_node; use get_attribute_name.
1251
1252 2014-04-11  Jason Merrill  <jason@redhat.com>
1253
1254         DR 1030
1255         PR c++/51253
1256         * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
1257         * call.c (struct z_candidate): Add flags field.
1258         (add_candidate): Add flags parm.
1259         (add_function_candidate, add_conv_candidate, build_builtin_candidate)
1260         (add_template_candidate_real): Pass it.
1261         (build_over_call): Set CALL_EXPR_LIST_INIT_P.
1262         * tree.c (build_aggr_init_expr): Copy it.
1263         * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
1264
1265 2014-04-10  Richard Biener  <rguenther@suse.de>
1266             Jakub Jelinek  <jakub@redhat.com>
1267
1268         PR ipa/60761
1269         * error.c (dump_decl) <case FUNCTION_DECL>: If
1270         DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
1271         recurse on DECL_ABSTRACT_ORIGIN instead of printing
1272         <built-in>.
1273
1274 2014-04-09  Fabien Chêne  <fabien@gcc.gnu.org>
1275
1276         * pt.c (check_template_variable): Check for the return of pedwarn
1277         before emitting a note.
1278         * parser.c (cp_parser_lambda_introducer): Likewise.
1279
1280 2014-04-08  Paolo Carlini  <paolo.carlini@oracle.com>
1281
1282         PR c++/59115
1283         * pt.c (process_template_parm): For an invalid non-type parameter
1284         only set TREE_TYPE to error_mark_node.
1285         (push_inline_template_parms_recursive, comp_template_parms,
1286         redeclare_class_template, coerce_template_template_parm,
1287         coerce_template_template_parms, unify): Use error_operand_p.
1288
1289 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
1290
1291         * class.c (check_bases_and_members): Warn about non-virtual dtors
1292         in public bases only.  Check warn_ecpp before complaining about
1293         non-polymorphic bases.
1294
1295 2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>
1296
1297         * decl.c (duplicate_decls): Check for the return of warning_at
1298         before emitting a note.
1299         (warn_misplaced_attr_for_class_type): Likewise.
1300         (check_tag_decl): Likewise.
1301
1302 2014-04-04  Paolo Carlini  <paolo.carlini@oracle.com>
1303
1304         PR c++/58207
1305         * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
1306
1307 2014-04-04  Patrick Palka  <patrick@parcs.ath.cx>
1308
1309         PR c++/44613
1310         * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
1311         * decl.c (cp_finish_decl): Create a new BIND_EXPR before
1312         instantiating a variable-sized type.
1313
1314         PR c++/21113
1315         * decl.c (decl_jump_unsafe): Consider variably-modified decls.
1316
1317 2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>
1318
1319         * class.c (find_abi_tags_r): Check for the return of warning
1320         before emitting a note.
1321         (one_inherited_ctor): Likewise.
1322
1323 2014-04-04  Fabien Chêne  <fabien@gcc.gnu.org>
1324
1325         * decl.c (duplicate_decls): Check for the return of permerror
1326         before emitting a note.
1327
1328 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
1329
1330         * class.c (accessible_nvdtor_p): New.
1331         (check_bases): Don't check base destructor here ...
1332         (check_bases_and_members): ... check them here.  Trigger on
1333         Wnon-virtual-dtor flag.
1334         (finish_struct_1): Use accessible_nvdtor_p.
1335
1336 2014-04-01  Jason Merrill  <jason@redhat.com>
1337
1338         * pt.c (process_partial_specialization): Say "not deducible"
1339         rather than "not used".  Use inform.
1340
1341         PR c++/60374
1342         * pt.c (coerce_template_parms): Check that the pack expansion
1343         pattern works with the first matching parameter.
1344
1345 2014-04-01  Fabien Chêne  <fabien@gcc.gnu.org>
1346
1347         * init.c (perform_member_init): Homogenize uninitialized
1348         diagnostics.
1349
1350 2014-04-01  Jason Merrill  <jason@redhat.com>
1351
1352         PR c++/60708
1353         * call.c (build_array_conv): Call complete_type.
1354
1355         PR c++/60713
1356         * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
1357         (picflag_from_initializer): Return it.
1358         (process_init_constructor): Handle it.
1359
1360         PR c++/60642
1361         * decl2.c (is_late_template_attribute): Don't defer abi_tag.
1362         * mangle.c (write_unqualified_name): Fix abi_tag on templates.
1363         * pt.c (get_template_info): Handle NAMESPACE_DECL.
1364         (most_general_template): Handle more kinds of template.
1365         * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
1366         instantiations and specializations.
1367
1368 2014-03-31  Patrick Palka  <patrick@parcs.ath.cx>
1369
1370         PR c++/44859
1371         * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
1372         COMPONENT_REFs and ARRAY_REFs sooner.
1373
1374 2014-03-29  Adam Butcher  <adam@jessamine.co.uk>
1375
1376         PR c++/60626
1377         * parser.c (cp_parser_init_declarator): Handle erroneous generic type
1378         usage in non-functions with pushed scope.
1379
1380 2014-03-28  Adam Butcher  <adam@jessamine.co.uk>
1381
1382         PR c++/60573
1383         * name-lookup.h (cp_binding_level): New transient field defining_class_p
1384         to indicate whether a scope is in the process of defining a class.
1385         * semantics.c (begin_class_definition): Set defining_class_p.
1386         * name-lookup.c (leave_scope): Reset defining_class_p.
1387         * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1388         defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1389         unwinding to class-defining scope to handle the erroneous definition of
1390         a generic function of an arbitrarily nested class within an enclosing
1391         class.
1392
1393 2014-03-26  Fabien Chêne  <fabien@gcc.gnu.org>
1394
1395         PR c++/52369
1396         * method.c (walk_field_subobs): Improve the diagnostic
1397         locations for both REFERENCE_TYPEs and non-static const members.
1398         * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1399         instead of %qD to be consistent with the c++11 diagnostic.
1400
1401 2014-03-25  Jason Merrill  <jason@redhat.com>
1402
1403         PR c++/60566
1404         PR c++/58678
1405         * class.c (build_vtbl_initializer): Handle abstract dtors here.
1406         * search.c (get_pure_virtuals): Not here.
1407
1408         PR c++/60375
1409         * parser.c (cp_parser_lambda_expression): Don't parse the body of
1410         a lambda in unevaluated context.
1411
1412         PR c++/60628
1413         * decl.c (create_array_type_for_decl): Complain about array of auto.
1414
1415 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
1416
1417         PR c++/60331
1418         * semantics.c (potential_constant_expression_1): Handle
1419         DECL_EXPR.
1420
1421 2014-03-24  Adam Butcher  <adam@jessamine.co.uk>
1422
1423         PR c++/60627
1424         * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1425         introducing an implicit function template parameter within an explicit
1426         instantiation.
1427
1428 2014-03-22  Jason Merrill  <jason@redhat.com>
1429
1430         PR c++/60574
1431         * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1432         to error.
1433
1434 2014-03-21  Paolo Carlini  <paolo.carlini@oracle.com>
1435
1436         PR c++/60384
1437         * name-lookup.c (push_class_level_binding_1): Check identifier_p
1438         on the name argument.
1439
1440 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
1441
1442         PR c++/60572
1443         * init.c (build_zero_init_1): Ignore fields with error_mark_node
1444         type.
1445
1446 2014-03-19  Paolo Carlini  <paolo.carlini@oracle.com>
1447
1448         PR c++/51474
1449         * call.c (build_new_method_call_1): Handle pure virtuals called by
1450         NSDMIs too.
1451
1452 2014-03-17  Adam Butcher  <adam@jessamine.co.uk>
1453
1454         PR c++/60390
1455         * parser.c (cp_parser_member_declaration): Don't allow
1456         finish_fully_implicit_template to consider friend declarations to be
1457         class member templates.
1458         (synthesize_implicit_template_parm): Handling winding back through class
1459         scope to the class being defined in order to inject a template argument
1460         list.
1461
1462         PR c++/60391
1463         * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1464         function scope as per cp_parser_skip_to_end_of_statement.
1465
1466 2014-03-17  Paolo Carlini  <paolo.carlini@oracle.com>
1467
1468         PR c++/59571
1469         * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1470
1471 2014-03-14  Jason Merrill  <jason@redhat.com>
1472
1473         PR c++/60532
1474         PR c++/58678
1475         * search.c (get_pure_virtuals): Handle abstract dtor here.
1476         (dfs_get_pure_virtuals): Not here.
1477
1478         PR c++/58678
1479         * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1480         abstract class as pure.
1481
1482 2014-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
1483
1484         PR c++/60383
1485         * pt.c (maybe_process_partial_specialization): Check return value
1486         of check_specialization_namespace.
1487
1488 2014-03-13  Paolo Carlini  <paolo.carlini@oracle.com>
1489
1490         PR c++/60254
1491         * semantics.c (finish_static_assert): Call cxx_constant_value only
1492         if require_potential_rvalue_constant_expression returns true.
1493
1494 2014-03-11  Paolo Carlini  <paolo.carlini@oracle.com>
1495
1496         PR c++/60389
1497         * method.c (get_inherited_ctor): New.
1498         * cp-tree.h (get_inherited_ctor): Declare it.
1499         * semantics.c (is_valid_constexpr_fn): Use it.
1500
1501 2014-03-10  Jason Merrill  <jason@redhat.com>
1502
1503         PR c++/60367
1504         * call.c (convert_default_arg): Remove special handling for
1505         CONSTRUCTOR.
1506
1507         PR c++/53492
1508         * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1509         when deciding whether to call push_template_decl for a member class.
1510         * pt.c (push_template_decl_real): Return after wrong levels error.
1511
1512 2014-03-08  Adam Butcher  <adam@jessamine.co.uk>
1513
1514         PR c++/60033
1515         * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1516         lambda, remove the lambda's own template argument list prior to fetching
1517         the specialization.
1518
1519         PR c++/60393
1520         * parser.c (cp_parser_parameter_declaration_clause): Move generic
1521         function template unwinding on error into a more general location, ...
1522         (cp_parser_skip_to_end_of_statement): ... here.
1523
1524 2014-03-07  Jason Merrill  <jason@redhat.com>
1525
1526         * Make-lang.in (check_g++_parallelize): Split dg.exp.
1527
1528         * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1529         we're in a trailing return type.
1530
1531         * typeck.c (comp_template_parms_position): 'auto' and
1532         'decltype(auto)' are different from real template parms.
1533
1534         * parser.c (cp_parser_using_declaration): Consume the semicolon
1535         after bare parameter pack error.
1536
1537         * cp-tree.h (REF_PARENTHESIZED_P): New.
1538         * semantics.c (force_paren_expr): Set it.
1539         * pt.c (do_auto_deduction): Check it.
1540         (tsubst) [COMPONENT_REF]: Copy it.
1541         * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1542
1543         * decl.c (create_array_type_for_decl): Only warn about invalid
1544         C++1y VLA if flag_iso or warn_vla>0.
1545         (grokdeclarator): Likewise.
1546         * pt.c (tsubst): Likewise.
1547         * semantics.c (finish_decltype_type): Likewise.
1548         * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1549         (cp_build_addr_expr_1): Likewise.
1550         * init.c (build_new_1): Improve diagnostics.
1551
1552 2014-03-07  Paolo Carlini  <paolo.carlini@oracle.com>
1553
1554         PR c++/58609
1555         * decl.c (check_initializer): Return NULL_TREE after error;
1556         consistently use inform.
1557
1558 2014-03-07  Paolo Carlini  <paolo.carlini@oracle.com>
1559
1560         * decl.c (check_initializer): Remove dead code.
1561
1562 2014-03-06  Marek Polacek  <polacek@redhat.com>
1563
1564         PR c/60197
1565         * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1566         of checking tree code.
1567
1568 2014-03-06  Paolo Carlini  <paolo.carlini@oracle.com>
1569
1570         * parser.c (cp_lexer_set_source_position): New.
1571         (cp_parser_mem_initializer): Use it.
1572         (cp_parser_postfix_open_square_expression): Likewise.
1573         (cp_parser_parenthesized_expression_list): Likewise.
1574         (cp_parser_new_initializer): Likewise.
1575         (cp_parser_jump_statement): Likewise.
1576         (cp_parser_initializer): Likewise.
1577         (cp_parser_functional_cast): Likewise.
1578
1579 2014-03-05  Jason Merrill  <jason@redhat.com>
1580
1581         PR c++/60409
1582         * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1583         dependent expression.
1584
1585         PR c++/60361
1586         * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1587         if re-parsing might succeed.
1588         * semantics.c (finish_id_expression): Use of a parameter outside
1589         the function body is a parse error.
1590
1591         * parser.c (cp_parser_mem_initializer): Set input_location
1592         properly for init-list warning.
1593         (cp_parser_postfix_open_square_expression): Likewise.
1594         (cp_parser_parenthesized_expression_list): Likewise.
1595         (cp_parser_new_initializer): Likewise.
1596         (cp_parser_jump_statement): Likewise.
1597         (cp_parser_initializer): Likewise.
1598         (cp_parser_functional_cast): Likewise.
1599
1600 2014-03-04  Jason Merrill  <jason@redhat.com>
1601
1602         PR c++/60417
1603         * typeck2.c (process_init_constructor_record): Set
1604         CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1605
1606         PR c++/60415
1607         PR c++/54359
1608         * parser.c (cp_parser_direct_declarator): Set declarator to
1609         cp_error_declarator on invalid qualified-id.
1610
1611 2014-03-04  Paolo Carlini  <paolo.carlini@oracle.com>
1612
1613         PR c++/60376
1614         * parser.c (cp_parser_using_declaration): Early return when
1615         cp_parser_nested_name_specifier errors out.
1616
1617 2014-03-01  Adam Butcher  <adam@jessamine.co.uk>
1618
1619         PR c++/60377
1620         * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1621         function scope on parse error in function parameter list.
1622
1623 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
1624
1625         * method.c (implicitly_declare_fn): Remove redundant
1626         DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1627         * semantics.c (is_instantiation_of_constexpr): Likewise.
1628         * error.c (dump_function_decl): Likewise.
1629
1630 2014-03-01  Jason Merrill  <jason@redhat.com>
1631
1632         PR c++/60379
1633         * semantics.c (begin_maybe_infinite_loop): Use
1634         fold_non_dependent_expr_sfinae.
1635
1636 2014-02-28  Jason Merrill  <jason@redhat.com>
1637
1638         PR c++/58845
1639         * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1640
1641 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
1642
1643         PR c++/58610
1644         * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1645         * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1646         * lambda.c (maybe_add_lambda_conv_op): Likewise.
1647
1648 2014-02-27  Paolo Carlini  <paolo.carlini@oracle.com>
1649
1650         PR c++/60253
1651         * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1652         error_at.
1653
1654 2014-02-27  Jason Merrill  <jason@redhat.com>
1655
1656         PR c++/60353
1657         PR c++/55877
1658         * decl2.c (tentative_decl_linkage): Don't mess with functions that
1659         are not yet defined.
1660
1661 2014-02-26  Jason Merrill  <jason@redhat.com>
1662
1663         PR c++/60347
1664         PR lto/53808
1665         * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1666         * init.c (build_vtbl_address): Do it here.
1667
1668         PR c++/59231
1669         PR c++/11586
1670         PR c++/14710
1671         PR c++/57132
1672         * pt.c (struct warning_sentinel): New.
1673         (tsubst_copy_and_build): Use it instead of
1674         c_inhibit_evaluation_warnings.
1675         * typeck.c (maybe_warn_about_useless_cast): Remove
1676         c_inhibit_evaluation_warnings check.
1677
1678         PR c++/54440
1679         * pt.c (get_template_parm_index): New.
1680         (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1681         (process_template_parm): Allow bare packs in template template
1682         parm template parms.
1683         (coerce_template_parameter_pack): Handle fixed template template
1684         parm packs and fixed packs not at the end of the parm list.
1685         (coerce_template_parms): Handle template parm packs not at the end
1686         of the parm list.
1687         (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1688
1689         PR c++/60182
1690         * pt.c (unify): Ignore alias templates when deducing a template
1691         template parameter.
1692
1693         PR c++/60345
1694         Revert:
1695         DR 1571
1696         * call.c (reference_binding): Recurse on user-defined conversion.
1697         (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1698
1699 2014-02-25  Jason Merrill  <jason@redhat.com>
1700
1701         DR 1571
1702         * call.c (reference_binding): Recurse on user-defined conversion.
1703         (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1704
1705         * call.c (print_conversion_rejection): Handle n_arg of -2.
1706         (build_user_type_conversion_1): Pass it.
1707
1708         PR c++/55877
1709         * decl2.c (no_linkage_error): Handle C++98 semantics.
1710         (reset_type_linkage): Move from decl.c.
1711         (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1712         (bt_reset_linkage_2, reset_decl_linkage): New.
1713         (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1714         (cp_write_global_declarations): Move condition into no_linkage_error.
1715         * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1716         * semantics.c (expand_or_defer_fn_1): Factor out
1717         tentative_decl_linkage.
1718         * cp-tree.h: Adjust.
1719
1720         * decl2.c (finish_static_data_member_decl): Diagnose static data
1721         member in unnamed class.
1722         * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1723
1724         PR lto/53808
1725         * class.c (clone_function_decl): Call note_vague_linkage_fn for
1726         defaulted virtual dtor.
1727
1728         DR 1286
1729         PR c++/60328
1730         * pt.c (get_underlying_template): Fix equivalence calculation.
1731
1732 2014-02-25  Adam Butcher  <adam@jessamine.co.uk>
1733
1734         PR c++/60311
1735         * parser.c (function_being_declared_is_template_p): Return false when
1736         processing a template parameter list.
1737         (cp_parser_parameter_declaration_clause): Don't set
1738         auto_is_implicit_function_template_parm_p when processing a
1739         template parameter list.
1740
1741         * parser.c (synthesize_implicit_template_parm): Inject new template
1742         argument list appropriately when a generic member function
1743         of a class template is declared out-of-line.
1744
1745         PR c++/60065
1746         * parser.c (cp_parser_direct_declarator): Don't save and
1747         restore num_template_parameter_lists around call to
1748         cp_parser_parameter_declaration_list.
1749         (function_being_declared_is_template_p): New predicate.
1750         (cp_parser_parameter_declaration_list): Use
1751         function_being_declared_is_template_p as predicate for
1752         inspecting current function template parameter list length
1753         rather than num_template_parameter_lists.
1754
1755 2014-02-24  Jason Merrill  <jason@redhat.com>
1756
1757         PR c++/60146
1758         * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1759         DECL_EXPR initialize a non-class iterator.
1760
1761         PR c++/60312
1762         * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1763
1764 2014-02-21  Jason Merrill  <jason@redhat.com>
1765
1766         PR c++/58170
1767         * parser.c (cp_parser_type_name): Always check dependency.
1768         (cp_parser_type_specifier_seq): Call
1769         cp_parser_parse_and_diagnose_invalid_type_name.
1770
1771         PR c++/60108
1772         * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1773
1774         PR c++/60185
1775         * parser.c (cp_parser_default_argument): Clear
1776         current_class_ptr/current_class_ref like tsubst_default_argument.
1777
1778         PR c++/60252
1779         * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1780         than current_binding_level.
1781
1782         PR c++/60186
1783         * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1784
1785         PR c++/60187
1786         * parser.c (cp_parser_enum_specifier): Call
1787         check_for_bare_parameter_packs.
1788
1789         PR c++/59347
1790         * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1791         erroneous typedef.
1792
1793         PR c++/60241
1794         * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1795         of the partial instantiation, not the most general template.
1796         (maybe_process_partial_specialization): Reassign everything on
1797         that list.
1798
1799         PR c++/60216
1800         * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1801         (check_explicit_specialization): Don't clone.
1802
1803         PR c++/60219
1804         * pt.c (coerce_template_parms): Bail if argument packing fails.
1805
1806         PR c++/60224
1807         * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1808         Don't get confused by a CONSTRUCTOR that already has a type.
1809
1810         PR c++/60227
1811         * call.c (build_array_conv): Don't crash on VLA.
1812
1813         PR c++/60248
1814         * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1815
1816         PR c++/60252
1817         * lambda.c (maybe_resolve_dummy): Don't try to capture this
1818         in declaration context.
1819
1820         DR 1591
1821         PR c++/60051
1822         * pt.c (unify): Only unify if deducible.  Handle 0-length list.
1823
1824         PR c++/60250
1825         * parser.c (cp_parser_direct_declarator): Don't wrap a
1826         type-dependent expression in a NOP_EXPR.
1827
1828         PR c++/60251
1829         * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1830
1831         PR c++/60167
1832         PR c++/60222
1833         PR c++/58606
1834         * parser.c (cp_parser_template_argument): Restore dereference.
1835         * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1836         (process_partial_specialization): Handle deref.
1837         (unify): Likewise.
1838
1839 2014-02-21  Adam Butcher  <adam@jessamine.co.uk>
1840
1841         PR c++/60052
1842         PR c++/60053
1843         * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1844         implicit_template_scope upon leaving an out-of-line generic member
1845         function definition.
1846
1847 2014-02-20  Kai Tietz  <ktietz@redhat.com>
1848
1849         PR c++/58873
1850         * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1851         valued type argument as error_mark_node.
1852
1853         PR c++/58835
1854         * semantics.c (finish_fname): Handle error_mark_node.
1855
1856 2014-02-19  Jason Merrill  <jason@redhat.com>
1857
1858         PR c++/60046
1859         * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1860         spec from template context.
1861
1862 2014-02-19  Jakub Jelinek  <jakub@redhat.com>
1863
1864         PR debug/56563
1865         * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1866         FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1867
1868         PR c++/60267
1869         * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1870
1871 2014-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
1872
1873         PR c++/60225
1874         * semantics.c (ensure_literal_type_for_constexpr_object): Use
1875         strip_array_types.
1876
1877 2014-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
1878
1879         PR c++/60215
1880         * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1881         During error recovery allow_non_constant may be false.
1882
1883 2014-02-18  Adam Butcher  <adam@jessamine.co.uk>
1884
1885         PR c++/60190
1886         * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1887         scope whenever a template parameter list has been started, independent
1888         of whether the function call operator was well-formed or not.
1889
1890         PR c++/60064
1891         * parser.c (cp_parser_member_declaration): Pop fully implicit template
1892         scope for generic friend declarations as well as for non-friends.
1893
1894 2014-02-12  Paolo Carlini  <paolo.carlini@oracle.com>
1895
1896         PR c++/60047
1897         * method.c (implicitly_declare_fn): A constructor of a class with
1898         virtual base classes isn't constexpr (7.1.5p4).
1899
1900 2014-02-05  Jan Hubicka  <hubicka@ucw.cz
1901
1902         * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1903
1904 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
1905
1906         PR c++/58703
1907         * parser.c (cp_parser_omp_declare_reduction): Save and free
1908         declarator_obstack.
1909
1910 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
1911
1912         PR c++/53017
1913         PR c++/59211
1914         * tree.c (handle_init_priority_attribute): Call default_conversion on
1915         the attribute argument.
1916
1917 2014-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
1918
1919         PR c++/58871
1920         * method.c (synthesized_method_walk): If vbases is non-null but
1921         is_empty is true, likewise don't worry about the virtual bases.
1922
1923 2014-02-01  Paolo Carlini  <paolo.carlini@oracle.com>
1924
1925         PR c++/51219
1926         * typeck2.c (process_init_constructor_record): Just skip unnamed
1927         bit-fields.
1928
1929 2014-01-31  Jason Merrill  <jason@redhat.com>
1930
1931         PR c++/59469
1932         * pt.c (mark_decl_instantiated): Call mark_needed.
1933
1934         PR c++/58672
1935         * decl2.c (handle_tls_init): Handle null init fn.
1936
1937         PR c++/55800
1938         * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1939
1940 2014-01-31  Paolo Carlini  <paolo.carlini@oracle.com>
1941
1942         PR c++/59082
1943         * class.c (build_vfield_ref): Early return error_mark_node if
1944         TYPE_VFIELD (type) is null.
1945         (build_base_path): Check return value of build_vfield_ref.
1946
1947 2014-01-31  Jason Merrill  <jason@redhat.com>
1948
1949         PR c++/59646
1950         * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1951         [ck_list]: Check for error_mark_node.
1952         (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1953
1954         PR c++/57043
1955         * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1956         during partial ordering.
1957
1958 2014-01-31  Marek Polacek  <polacek@redhat.com>
1959
1960         PR c/59963
1961         * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1962
1963 2014-01-30  Jason Merrill  <jason@redhat.com>
1964
1965         PR c++/57899
1966         * cp-tree.h (struct saved_scope): Add x_local_specializations.
1967         (local_specializations): New macro.
1968         * pt.c (local_specializations): Remove variable.
1969
1970 2014-01-30  Richard Sandiford  <rdsandiford@googlemail.com>
1971
1972         PR c++/58708
1973         * parser.c (make_string_pack): Use double_int::from_buffer.
1974
1975 2014-01-30  Marek Polacek  <polacek@redhat.com>
1976
1977         PR c/59940
1978         * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1979         input_location.
1980         * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1981         with input_location.
1982         * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1983         loc parameter.
1984
1985 2014-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
1986
1987         PR c++/58843
1988         * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1989
1990 2014-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
1991
1992         PR c++/58649
1993         * pt.c (lookup_template_class_1): Check start_enum return value
1994         for error_mark_node.
1995
1996 2014-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
1997
1998         * decl.c (duplicate_decls, typename_hash, typename_compare):
1999         Use TYPE_IDENTIFIER.
2000         * error.c (dump_type): Likewise.
2001         * mangle.c (dump_substitution_candidates): Likewise.
2002
2003 2014-01-30  Jason Merrill  <jason@redhat.com>
2004
2005         PR c++/59633
2006         * decl2.c (attributes_naming_typedef_ok): New.
2007         * cp-tree.h: Declare it.
2008         * decl.c (grokdeclarator): Check it.
2009         * tree.c (no_linkage_check): Handle VECTOR_TYPE.
2010
2011 2014-01-29  Jason Merrill  <jason@redhat.com>
2012
2013         PR c++/59707
2014         * call.c (add_builtin_candidate): Catch dependent types.
2015
2016         PR c++/59989
2017         * pt.c (expand_template_argument_pack): Correct
2018         non_default_args_count calculation.
2019
2020         PR c++/58466
2021         * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
2022
2023         PR c++/59956
2024         * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
2025         have a friend template in a class template.
2026         * pt.c (tsubst_friend_function): Look through it.
2027         (push_template_decl_real): A friend member template is
2028         primary.
2029
2030 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
2031
2032         PR c++/58846
2033         * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
2034         == error_mark_node.
2035
2036 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
2037
2038         PR c++/58674
2039         * pt.c (instantiate_template_1): Check for error_mark_node the second
2040         argument too.
2041
2042 2014-01-29  Jason Merrill  <jason@redhat.com>
2043
2044         PR c++/59916
2045         * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
2046         cdtor_returns_this case.
2047
2048         PR c++/59315
2049         * decl.c (cxx_maybe_build_cleanup): Call mark_used.
2050
2051 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
2052
2053         PR c++/58702
2054         * semantics.c (finish_omp_reduction_clause): Check type for
2055         error_mark_node.
2056
2057 2014-01-28  Jason Merrill  <jason@redhat.com>
2058
2059         PR c++/59791
2060         * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
2061         (tsubst_copy): Use it if lookup fails.
2062
2063         PR c++/59818
2064         * pt.c (tsubst_function_type): Make sure we keep the same function
2065         quals.
2066
2067         PR c++/58701
2068         * semantics.c (build_anon_member_initialization): Stop walking
2069         when we run out of COMPONENT_REFs.
2070
2071         PR c++/58632
2072         * decl.c (lookup_and_check_tag): Ignore template parameters if
2073         scope == ts_current.
2074         * pt.c (check_template_shadow): Don't complain about the injected
2075         class name.
2076
2077         * decl.c (duplicate_decls): Tweak.
2078
2079         PR c++/53756
2080         * mangle.c (write_unqualified_name): Handle operator auto.
2081
2082 2014-01-27  Jason Merrill  <jason@redhat.com>
2083
2084         PR c++/59823
2085         Core DR 1138
2086         * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
2087         list-initialization.  A conversion to rvalue ref that involves
2088         an lvalue-rvalue conversion is bad.
2089         (convert_like_real): Give helpful error message.
2090
2091         PR c++/54652
2092         * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
2093
2094         PR c++/58504
2095         * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
2096         types.
2097
2098         PR c++/58606
2099         * pt.c (template_parm_to_arg): Call convert_from_reference.
2100         (tsubst_template_arg): Don't strip reference refs.
2101
2102         PR c++/58639
2103         * call.c (build_aggr_conv): Reject value-initialization of reference.
2104
2105         PR c++/58812
2106         PR c++/58651
2107         * call.c (convert_like_real): Give helpful error about excess braces
2108         for ck_rvalue of scalar type.
2109
2110         Core DR 1288
2111         * call.c (reference_binding): Only elide braces if the single
2112         element is reference-related.
2113
2114         PR c++/58814
2115         * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
2116         stabilizing.
2117
2118         PR c++/58837
2119         * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
2120         FUNCTION_DECL.
2121
2122         PR c++/59097
2123         * decl.c (compute_array_index_type): Don't call
2124         maybe_constant_value for a non-integral expression.
2125
2126 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
2127
2128         * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
2129         flag_cilkplus.
2130         * cp-gimplify.c (cp_genericize): Likewise.
2131         * decl.c (grokfndecl): Likewise.
2132         * parser.c (cp_parser_postfix_expression): Likewise.
2133         (cp_parser_postfix_open_square_expression): Likewise.
2134         (cp_parser_direct_declarator): Likewise.
2135         (is_cilkplus_vector_p): Likewise.
2136         (cp_parser_omp_clause_name): Likewise.
2137         (cp_parser_omp_all_clauses): Likewise.
2138         * pt.c (apply_late_template_attributes): Likewise.
2139         * typeck.c (cp_build_array_ref): Likewise.
2140         (cp_build_compound_expr): Likewise.
2141         (check_return_expr): Likewise.
2142
2143 2014-01-24  Jason Merrill  <jason@redhat.com>
2144
2145         PR c++/58550
2146         * decl.c (grokdeclarator): Turn pedwarn about auto return type in
2147         c++11 into error.
2148
2149         PR c++/59886
2150         PR c++/59659
2151         * typeck2.c (process_init_constructor_array): Don't create
2152         RANGE_EXPR yet.
2153
2154 2014-01-24  Jakub Jelinek  <jakub@redhat.com>
2155
2156         * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
2157         handling for RANGE_ARRAY case.
2158
2159 2014-01-24  Paolo Carlini  <paolo.carlini@oracle.com>
2160
2161         PR c++/57524
2162         * name-lookup.c (push_using_directive): Use timevar_cond_start.
2163
2164 2014-01-23  Marek Polacek  <polacek@redhat.com>
2165
2166         PR c/59846
2167         * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
2168
2169 2014-01-23  Marek Polacek  <polacek@redhat.com>
2170
2171         PR c/58346
2172         * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2173         an empty aggregate.
2174
2175 2014-01-23  Jason Merrill  <jason@redhat.com>
2176
2177         PR c++/55189
2178         * cp-tree.h (struct language_function): Add infinite_loop and
2179         infinite_loops.
2180         (current_function_infinite_loop): New.
2181         * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
2182         (break_maybe_infinite_loop): New.
2183         (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
2184         (finish_do_stmt, finish_for_cond, finish_for_stmt)
2185         (begin_range_for_stmt): Use them.
2186         * decl.c (finish_function): Don't warn about missing return
2187         if current_function_infinite_loop.
2188         * pt.c (instantiate_decl): Copy current_function_infinite_loop.
2189         * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
2190
2191         * call.c (build_op_delete_call): Use make_tree_vector and
2192         release_tree_vector.
2193
2194 2014-01-23  Paolo Carlini  <paolo.carlini@oracle.com>
2195
2196         PR c++/58980
2197         * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
2198         nested_name_specifier.
2199
2200 2014-01-23  Balaji V. Iyer  <balaji.v.iyer@intel.com>
2201
2202         * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
2203         see if there is an attribute after function decl.  If so, then
2204         parse them now.
2205         (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
2206         enabled function late parsing.
2207         (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
2208         attribute for a SIMD-enabled function.
2209         (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
2210         the function is used by SIMD-enabled function (indicated by NULL
2211         pragma token).   Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
2212         PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
2213         (cp_parser_cilk_simd_vectorlength): Modified this function to handle
2214         vectorlength clause in SIMD-enabled function and #pragma SIMD's
2215         vectorlength clause.  Added a new bool parameter to differentiate
2216         between the two.
2217         (cp_parser_cilk_simd_fn_vector_attrs): New function.
2218         (is_cilkplus_vector_p): Likewise.
2219         (cp_parser_late_parsing_elem_fn_info): Likewise.
2220         (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
2221         and "vectorlength" clauses when Cilk Plus is enabled.
2222         (cp_parser_omp_clause_linear): Added a new parameter of type bool
2223         and emit a sorry message when step size is a parameter.
2224         * parser.h (cp_parser::cilk_simd_fn_info): New field.
2225         * decl.c (grokfndecl): Added flag_enable_cilkplus along with
2226         flag_openmp.
2227         * pt.c (apply_late_template_attributes): Likewise.
2228
2229 2014-01-23  Jakub Jelinek  <jakub@redhat.com>
2230
2231         PR middle-end/58809
2232         * semantics.c (finish_omp_reduction_clause): Reject
2233         BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2234
2235 2014-01-22  Ville Voutilainen  <ville.voutilainen@gmail.com>
2236
2237         PR c++/59482
2238         * parser.c (cp_parser_class_head): Push the class before parsing
2239         the base-clause, pop after it.
2240
2241 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
2242
2243         * decl2.c (cpp_check): Revert prototype change.
2244
2245 2014-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
2246
2247         PR c++/59270
2248         PR c++/58811
2249         * init.c (build_value_init_noctor): Don't pass error_mark_node to
2250         build_value_init.
2251
2252 2014-01-17  Paolo Carlini  <paolo.carlini@oracle.com>
2253
2254         PR c++/59269
2255         * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
2256         only when errorcount == 0.
2257
2258 2014-01-17  Marek Polacek  <polacek@redhat.com>
2259
2260         PR c++/59838
2261         * cvt.c (ocp_convert): Don't segfault on non-existing
2262         ENUM_UNDERLYING_TYPE.
2263
2264 2014-01-16  Jason Merrill  <jason@redhat.com>
2265
2266         PR c++/59821
2267         * tree.c (bot_manip): Update the location of builtin_LINE and
2268         builtin_FILE calls.
2269
2270 2014-01-14  Jason Merrill  <jason@redhat.com>
2271
2272         PR c++/59659
2273         * typeck2.c (massage_init_elt): New.
2274         (process_init_constructor_record)
2275         (process_init_constructor_union): Use it.
2276         (process_init_constructor_array): Use it.  Use RANGE_EXPR.
2277         (split_nonconstant_init_1): Handle it.
2278         * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
2279
2280 2014-01-09  Balaji V. Iyer  <balaji.v.iyer@intel.com>
2281
2282         PR c++/59631
2283         * parser.c (cp_parser_postfix_expression): Added a new if-statement
2284         and replaced an existing if-statement with else-if statement.
2285         Changed an existing error message wording to match the one from the C
2286         parser.
2287
2288 2014-01-08  Jason Merrill  <jason@redhat.com>
2289
2290         PR c++/59614
2291         * class.c (abi_tag_data): Add tags field.
2292         (check_abi_tags): Initialize it.
2293         (find_abi_tags_r): Support collecting missing tags.
2294         (mark_type_abi_tags): Don't look at template args.
2295         (inherit_targ_abi_tags): New.
2296         (check_bases_and_members): Use it.
2297         * cp-tree.h (ABI_TAG_IMPLICIT): New.
2298         * mangle.c (write_abi_tags): Check it.
2299
2300 2014-01-07  Jason Merrill  <jason@redhat.com>
2301
2302         PR c++/58856
2303         * pt.c (num_innermost_template_parms): New.
2304         (get_underlying_template): Use it.
2305
2306         PR c++/58965
2307         * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
2308
2309 2014-01-07  Paolo Carlini  <paolo.carlini@oracle.com>
2310
2311         * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
2312         the letter of 20.11.6 about Base and Derived naming the same
2313         class type modulo cv-qualifiers.
2314
2315 2014-01-06  Adam Butcher  <adam@jessamine.co.uk>
2316
2317         PR c++/59635
2318         * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
2319         function as unimplemented for generic lambdas with varargs.
2320
2321         PR c++/59636
2322         * parser.c (cp_parser_template_parameter): Early out with
2323         error_mark_node if parameter declaration was not parsed.
2324
2325         PR c++/59629
2326         * parser.c (cp_parser_lambda_expression): Save/reset/restore
2327         auto_is_implicit_function_template_parm_p around lambda body.
2328
2329         PR c++/59638
2330         * parser.c (cp_parser_init_declarator): Undo fully implicit
2331         template parameter list when declarator is not a function.
2332
2333 2014-01-03  Marc Glisse  <marc.glisse@inria.fr>
2334
2335         PR c++/58950
2336         * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
2337
2338 2014-01-03  Tobias Burnus  <burnus@net-b.de>
2339
2340         PR c++/58567
2341         * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
2342
2343 2014-01-03  Paolo Carlini  <paolo.carlini@oracle.com>
2344
2345         Core DR 1442
2346         PR c++/59165
2347         * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
2348         as include_std to perform_koenig_lookup.
2349         (cp_parser_postfix_expression): Adjust.
2350         * pt.c (tsubst_copy_and_build): Likewise.
2351         * semantics.c (perform_koenig_lookup): Remove bool parameter.
2352         (omp_reduction_lookup): Adjust.
2353         * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
2354         (lookup_arg_dependent): Likewise.
2355         (lookup_function_nonclass): Adjust.
2356         * name-lookup.h: Adjust declaration.
2357         * cp-tree.h: Likewise.
2358
2359 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
2360
2361         PR c++/59087
2362         * parser.c (cp_parser_userdef_numeric_literal): Mention
2363         -fext-numeric-literals in the message.
2364
2365 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
2366
2367         PR c++/59641
2368         * call.c (build_conditional_expr_1): Check the return value of
2369         force_rvalue.
2370
2371 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
2372
2373         * call.c (convert_like_real): Check complain.
2374
2375 2014-01-02  Marc Glisse  <marc.glisse@inria.fr>
2376
2377         PR c++/59378
2378         * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
2379         in templates.
2380
2381 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
2382
2383         Update copyright years
2384
2385 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
2386
2387         * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2388         the standard form for the copyright notice.
2389 \f
2390 Copyright (C) 2014 Free Software Foundation, Inc.
2391
2392 Copying and distribution of this file, with or without modification,
2393 are permitted in any medium without royalty provided the copyright
2394 notice and this notice are preserved.