gcc/cp/ChangeLog

   1 2015-06-17  Andrew MacLeod  <amacleod@redhat.com>
   2
   3         * cp-lang.c (cxx_dwarf_name): Use anon_aggrname_p.
   4         * cp-tree.h (TYPE_ANONYMOUS_P): Likewise.
   5         * decl.c (grokdeclarator, xref_tag_1): Likewise.
   6         * error.c (dump_aggr_type): likewise.
   7         * pt.c (push_template_decl_real): Likewise.
   8         * name-lookup.c (make_anon_name): Use anon_aggrname_format.
   9
  10
  11 2015-06-17  Andrew MacLeod  <amacleod@redhat.com>
  12
  13         * call.c: Do not include input.h, line-map.h or is-a.h.
  14         * class.c: Likewise.
  15         * constexpr.c: Likewise.
  16         * cp-array-notation.c: Likewise.
  17         * cp-gimplify.c: Likewise.
  18         * cp-lang.c: Likewise.
  19         * cp-objcp-common.c: Likewise.
  20         * cp-tree.h: Likewise.
  21         * cp-ubsan.c: Likewise.
  22         * cvt.c: Likewise.
  23         * decl.c: Likewise.
  24         * decl2.c: Likewise.
  25         * dump.c: Likewise.
  26         * error.c: Likewise.
  27         * except.c: Likewise.
  28         * expr.c: Likewise.
  29         * friend.c: Likewise.
  30         * init.c: Likewise.
  31         * lambda.c: Likewise.
  32         * lex.c: Likewise.
  33         * mangle.c: Likewise.
  34         * method.c: Likewise.
  35         * name-lookup.c: Likewise.
  36         * optimize.c: Likewise.
  37         * parser.c: Likewise.
  38         * pt.c: Likewise.
  39         * ptree.c: Likewise.
  40         * repo.c: Likewise.
  41         * rtti.c: Likewise.
  42         * search.c: Likewise.
  43         * semantics.c: Likewise.
  44         * tree.c: Likewise.
  45         * typeck.c: Likewise.
  46         * typeck2.c: Likewise.
  47         * vtable-class-hierarchy.c: Likewise.
  48
  49 2015-06-16  Paolo Carlini  <paolo.carlini@oracle.com>
  50
  51         PR c++/59682
  52         * parser.c (cp_parser_new_placement): Reject an empty expression-list.
  53
  54 2015-06-16  Jason Merrill  <jason@redhat.com>
  55
  56         PR c++/66536
  57         * tree.c (replace_placeholders_r) [CONSTRUCTOR]: Handle type
  58         mismatch.
  59
  60         PR c++/58063
  61         * tree.c (bot_manip): Remap SAVE_EXPR.
  62
  63         PR c++/66387
  64         * pt.c (tsubst_copy) [VAR_DECL]: Use process_outer_var_ref.
  65
  66 2015-06-15  Nathan Sidwell  <nathan@acm.org>
  67
  68         PR c++/58583
  69         * cp-tree.h (DECL_INSTANTIATING_NSDMI_P): New.
  70         * init.c (get_nsdmi): Check for DEFAULT_ARG in template case and
  71         protect it from recursive instantiation.
  72
  73 2015-06-15  Paolo Carlini  <paolo.carlini@oracle.com>
  74
  75         PR c++/51048
  76         * decl2.c (no_linkage_error): Do not issue a permerror if the DECL
  77         using a local type is pure virtual.
  78
  79 2015-06-13  Patrick Palka  <ppalka@gcc.gnu.org>
  80
  81         * call.c: Remove comment documenting the long-deleted
  82         function build_method_call.
  83
  84 2015-06-13  Patrick Palka  <ppalka@gcc.gnu.org>
  85
  86         PR c++/65168
  87         * typeck.c (cp_build_binary_op): Warn when comparing an address
  88         of a reference against NULL.
  89
  90 2015-06-12  Jason Merrill  <jason@redhat.com>
  91
  92         PR c++/65719
  93         * pt.c (tsubst_decl) [VAR_DECL]: Mark namespace-scope
  94         variables as DECL_NOT_REALLY_EXTERN.
  95
  96 2015-06-11  Jason Merrill  <jason@redhat.com>
  97
  98         PR c++/66445
  99         * constexpr.c (potential_constant_expression_1): Handle a
 100         DECL_EXPR of TYPE_DECL.
 101
 102         PR c++/66450
 103         * constexpr.c (cxx_eval_store_expression): Avoid messing up outer
 104         ctx->ctor.
 105
 106 2015-06-11  Pierre-Marie de Rodat  <derodat@adacore.com>
 107
 108         * decl.c (cxx_init_decl_processing): Register the main
 109         translation unit through the new debug hook.
 110
 111 2015-06-10  Jason Merrill  <jason@redhat.com>
 112
 113         PR c++/66289
 114         * cp-tree.h (TEMPLATE_DECL_COMPLEX_ALIAS_P): New.
 115         * pt.c (push_template_decl_real): Set it.
 116         (dependent_alias_template_spec_p): Use it.
 117         (dependent_type_p_r): Use dependent_alias_template_spec_p.
 118         (uses_all_template_parms_data, uses_all_template_parms_r)
 119         (complex_alias_template_p): New.
 120         (get_template_parm_index): Handle BOUND_TEMPLATE_TEMPLATE_PARM.
 121
 122 2015-06-09  Jason Merrill  <jason@redhat.com>
 123
 124         DR 1467
 125         PR c++/51747
 126         * typeck2.c (digest_init_r): Replace previous change with
 127         gcc_unreachable.
 128
 129         PR c++/66387
 130         * semantics.c (process_outer_var_ref): Make sure the value is
 131         actually constant before returning it.
 132         * typeck.c (cp_build_array_ref): Allow subscripting non-lvalue
 133         array.
 134
 135 2015-06-09  Paolo Carlini  <paolo.carlini@oracle.com>
 136
 137         PR c++/65815
 138         * typeck2.c (digest_nsdmi_init): On aggregates use reshape_init.
 139         * init.c (expand_default_init): Likewise.
 140
 141 2015-06-09  Jason Merrill  <jason@redhat.com>
 142
 143         PR c++/66383
 144         * tree.c (replace_placeholders_r): Handle placeholders for an
 145         outer object.
 146         * typeck2.c (store_init_value): Only replace_placeholders for
 147         objects of class type.
 148
 149 2015-06-08  Andrew MacLeod  <amacleod@redhat.com>
 150
 151         * call.c : Adjust include files.
 152         * class.c : Likewise.
 153         * constexpr.c : Likewise.
 154         * cp-array-notation.c : Likewise.
 155         * cp-cilkplus.c : Likewise.
 156         * cp-gimplify.c : Likewise.
 157         * cp-lang.c : Likewise.
 158         * cp-objcp-common.c : Likewise.
 159         * cp-tree.h : Likewise.
 160         * cp-ubsan.c : Likewise.
 161         * cvt.c : Likewise.
 162         * decl.c : Likewise.
 163         * decl2.c : Likewise.
 164         * dump.c : Likewise.
 165         * error.c : Likewise.
 166         * except.c : Likewise.
 167         * expr.c : Likewise.
 168         * friend.c : Likewise.
 169         * init.c : Likewise.
 170         * lambda.c : Likewise.
 171         * lex.c : Likewise.
 172         * mangle.c : Likewise.
 173         * method.c : Likewise.
 174         * name-lookup.c : Likewise.
 175         * optimize.c : Likewise.
 176         * parser.c : Likewise.
 177         * pt.c : Likewise.
 178         * ptree.c : Likewise.
 179         * repo.c : Likewise.
 180         * rtti.c : Likewise.
 181         * search.c : Likewise.
 182         * semantics.c : Likewise.
 183         * tree.c : Likewise.
 184         * typeck.c : Likewise.
 185         * typeck2.c : Likewise.
 186         * vtable-class-hierarchy.c : Likewise.
 187
 188 2015-06-05  Jason Merrill  <jason@redhat.com>
 189
 190         PR c++/66405
 191         * pt.c (argument_pack_element_is_expansion_p): Return 2 if
 192         the expansion has extra args.
 193         (use_pack_expansion_extra_args_p): Return true in that case.
 194
 195         PR c++/66405
 196         * pt.c (type_dependent_expression_p): EXPR_PACK_EXPANSION is
 197         dependent even if it has a type.
 198
 199 2015-06-05  Aldy Hernandez  <aldyh@redhat.com>
 200
 201         * cp-objcp-common.c: Adjust comment for
 202         cxx_warn_unused_global_decl.
 203         * cp-objcp-common.h (LANG_HOOKS_WRITE_GLOBALS): Remove
 204         (LANG_HOOKS_POST_COMPILATION_PARSING_CLEANUPS): New.
 205         * cp-tree.h (note_mangling_alias): Protoize.
 206         (cp_write_global_declarations): Remove.
 207         (cxx_post_compilation_parsing_cleanups): Protoize.
 208         * decl.c (wrapup_globals_for_namespace): Remove use of DATA
 209         argument.
 210         * decl2.c (mangling_aliases): New global.
 211         (build_java_method_aliases): New.  Adapted from
 212         collect_candidates_for_java_method_aliases.
 213         (collect_candidates_for_java_method_aliases): Remove.
 214         (build_java_method_aliases): Remove.
 215         (generate_mangling_aliases): New.
 216         (note_mangling_alias): New.  Moved from mangle_decl.
 217         (locus_at_end_of_parsing): New global.
 218         (c_parse_final_cleanups): Rename from
 219         cp_write_global_declarations.
 220         Use locus_at_end_of_parsing.
 221         Call generate_mangling_aliases.
 222         Rename call to collect_candidates_for_java_method_aliases into
 223         build_java_method_aliases.
 224         Remove call to finalize_compilation_unit.
 225         Move vtable handling into cxx_post_compilation_parsing_cleanups.
 226         Do not call check_global_declarations or
 227         emit_debug_global_declarations.
 228         (cxx_post_compilation_parsing_cleanups): New.
 229         * mangle.c (mangle_decl): Move code to note_mangling_alias.
 230         * name-lookup.c (do_namespace_alias): Call early_global_decl.
 231
 232 2015-06-05  Nathan Sidwell  <nathan@acm.org>
 233
 234         PR c++/52595
 235         * parser.c (cp_parser_cache_defarg): Continue looking for
 236         declarators when scanning a potential template argument list of an
 237         NSDMI.
 238
 239 2015-06-04  Andrew MacLeod  <amacleod@redhat.com>
 240
 241         * call.c: Adjust includes for restructured coretypes.h.
 242         * class.c: Likewise.
 243         * constexpr.c: Likewise.
 244         * cp-array-notation.c: Likewise.
 245         * cp-gimplify.c: Likewise.
 246         * cp-lang.c: Likewise.
 247         * cp-objcp-common.c: Likewise.
 248         * cp-tree.h: Likewise.
 249         * cp-ubsan.c: Likewise.
 250         * cvt.c: Likewise.
 251         * decl.c: Likewise.
 252         * decl2.c: Likewise.
 253         * dump.c: Likewise.
 254         * error.c: Likewise.
 255         * except.c: Likewise.
 256         * expr.c: Likewise.
 257         * friend.c: Likewise.
 258         * init.c: Likewise.
 259         * lambda.c: Likewise.
 260         * lex.c: Likewise.
 261         * mangle.c: Likewise.
 262         * method.c: Likewise.
 263         * name-lookup.c: Likewise.
 264         * optimize.c: Likewise.
 265         * parser.c: Likewise.
 266         * pt.c: Likewise.
 267         * ptree.c: Likewise.
 268         * repo.c: Likewise.
 269         * rtti.c: Likewise.
 270         * search.c: Likewise.
 271         * semantics.c: Likewise.
 272         * tree.c: Likewise.
 273         * typeck.c: Likewise.
 274         * typeck2.c: Likewise.
 275         * vtable-class-hierarchy.c: Likewise.
 276
 277 2015-06-04  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 278
 279         PR c++/66192
 280         PR target/66200
 281         * cp-tree.h (get_guard_cond): Adjust declaration
 282         * decl.c (expand_static_init): Use atomic load acquire
 283         and adjust call to get_guard_cond.
 284         * decl2.c (build_atomic_load_byte): New function.
 285         (get_guard_cond): Handle thread_safety.
 286         (one_static_initialization_or_destruction): Adjust call to
 287         get_guard_cond.
 288
 289 2015-06-03  Jason Merrill  <jason@redhat.com>
 290
 291         PR c++/44282
 292         * mangle.c (mangle_decl): Always SET_IDENTIFIER_GLOBAL_VALUE.
 293         (write_CV_qualifiers_for_type): Set G.need_abi_warning.
 294         (decl_implicit_alias_p): Split out from maybe_remove_implicit_alias.
 295         * cp-tree.h (DECL_REALLY_EXTERN): Handle null DECL_LANG_SPECIFIC.
 296
 297 2015-06-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 298             Paolo Carlini  <paolo.carlini@oracle.com>
 299
 300         PR c++/66130
 301         * typeck.c (invalid_nonstatic_memfn_p): Add location_t parameter and
 302         use it in the diagnostic.
 303         (decay_conversion): Adjust call.
 304         * semantics.c (finish_decltype_type): Likewise.
 305         * call.c (resolve_args, build_new_op_1,
 306         perform_implicit_conversion_flags): Adjust calls.
 307         * cvt.c (ocp_convert, convert_to_void): Likewise.
 308         * cp-tree.h (invalid_nonstatic_memfn_p): Update declaration.
 309
 310 2015-06-03  Paolo Carlini  <paolo.carlini@oracle.com>
 311
 312         * decl.c (check_tag_decl): Use declspecs->locations as locations in
 313         error_at and warning_at calls.
 314
 315 2015-06-03  Marek Polacek  <polacek@redhat.com>
 316
 317         PR sanitizer/66190
 318         * cp-gimplify.c (struct cp_genericize_data): Add no_sanitize_p.
 319         (cp_genericize_r): Don't instrument static initializers.
 320         (cp_genericize_tree): Initialize wtd.no_sanitize_p.
 321
 322 2015-06-02  Andres Tiraboschi  <andres.tiraboschi@tallertechnologies.com>
 323
 324         * decl.c (start_function): Call plugin before parsing.
 325         (finish_function): Call plugin after parsing.
 326
 327 2015-06-02  Patrick Palka <patrick@parcs.ath.cx>
 328
 329         * cp-tree.h (init_error): Remove declaration.
 330         * error.c (scratch_pretty_printer): Rename to ...
 331         (actual_pretty_printer): ... this.
 332         (cxx_pp): Constify and update accordingly.
 333         (init_error): Remove definition.
 334         * lex.c (cxx_init): Do not call init_error.
 335
 336 2015-06-02  Paolo Carlini  <paolo.carlini@oracle.com>
 337
 338         PR c++/61683
 339         * parser.c (cp_parser_mem_initializer): Allow for decltype-specifier.
 340
 341 2015-06-01  Jason Merrill  <jason@redhat.com>
 342
 343         PR c++/65942
 344         * decl2.c (mark_used): Don't always instantiate constexpr fns.
 345         * constexpr.c (cxx_eval_call_expression): Instantiate them here.
 346
 347         PR c++/44282
 348         * mangle.c (attr_strcmp): New.
 349         (write_CV_qualifiers_for_type): Also write out attributes that
 350         affect type identity.
 351         (write_type): Strip all attributes after writing qualifiers.
 352
 353 2015-05-31  Jason Merrill  <jason@redhat.com>
 354
 355         * constexpr.c (cxx_eval_indirect_ref): Try folding first.
 356
 357         PR c++/66320
 358         * constexpr.c (cxx_eval_constant_expression): Treat a placeholder
 359         with the wrong type as non-constant.
 360
 361 2015-05-27  Jason Merrill  <jason@redhat.com>
 362
 363         * decl.c (check_redeclaration_exception_specification): Depend on
 364         -Wsystem-headers rather than -pedantic.
 365
 366         * decl.c (warn_extern_redeclared_static): Use the location of
 367         newdecl in diagnostics, not input_location.
 368         (validate_constexpr_redeclaration): Likewise.
 369         (check_redeclaration_no_default_args): Likewise.
 370         (duplicate_decls): Likewise.
 371         (check_redeclaration_exception_specification): Likewise.
 372         Change second diagnostic to inform.
 373
 374 2015-05-24  Nathan Sidwell  <nathan@acm.org>
 375
 376         PR c++/66243
 377         * decl.c (build_enumerator): Don't silently convert scoped enums.
 378
 379 2015-05-24  Jan Hubicka  <hubicka@ucw.cz>
 380
 381         PR lto/66180
 382         * mangle.c (mangle_decl): Mangle anonymous namespace types as
 383         "<anon>".
 384
 385 2015-05-23  Nathan Sidwell  <nathan@acm.org>
 386
 387         PR c++/65936
 388         * pt.c (lookup_template_class_1): Copy may_alias attribute too.
 389
 390 2015-05-22  Jim Wilson  <jim.wilson@linaro.org>
 391
 392         * Make-lang.in (check_g++_parallelize): Update comment.
 393
 394 2015-05-22  Paolo Carlini  <paolo.carlini@oracle.com>
 395
 396         PR c++/65598
 397         * decl.c (grokdeclarator): Use the correct location in error
 398         messages about 'explicit'.
 399
 400 2015-05-22  Marek Polacek  <polacek@redhat.com>
 401             Edward Smith-Rowland  <3dw4rd@verizon.net>
 402
 403         PR c/47043
 404         * cp-tree.h (build_enumerator): Update declaration.
 405         * decl.c (build_enumerator): Add attributes parameter.  Call
 406         cplus_decl_attributes.
 407         * init.c (constant_value_1): Pass tf_none to mark_used.
 408         * parser.c (cp_parser_enumerator_definition): Parse attributes and
 409         pass them down to build_enumerator.
 410         * pt.c (tsubst_enum): Pass decl attributes to build_enumerator.
 411         * semantics.c (finish_id_expression): Don't warn_deprecated_use here.
 412
 413 2015-05-21  Nathan Sidwell  <nathan@acm.org>
 414
 415         PR c++/60943
 416         * decl2.c (change_return_type): Propagate FUNCTION_REF_QUALIFIED.
 417
 418 2015-05-21  Marek Polacek  <polacek@redhat.com>
 419
 420         * typeck.c (warn_args_num): Don't print "declare here" for builtins.
 421
 422 2015-05-20  Jason Merrill  <jason@redhat.com>
 423
 424         * pt.c (tsubst_decl) [VAR_DECL]: SET_DECL_IMPLICIT_INSTANTIATION
 425         before register_specialization.
 426
 427         * decl.c (grok_op_properties): Don't complain about size_t
 428         placement delete here.
 429         * call.c (second_parm_is_size_t): Split out from...
 430         (non_placement_deallocation_fn_p): ...here.
 431         (build_op_delete_call): Warn about size_t placement delete with
 432         -Wc++14-compat.
 433
 434 2015-05-19  Nathan Sidwell  <nathan@acm.org>
 435
 436         PR c++/65954
 437         * typeck.c (finish_class_member_access_expr): Diagnose failed
 438         lookup of enum class member.
 439
 440 2015-05-19  Jakub Jelinek  <jakub@redhat.com>
 441
 442         PR middle-end/66199
 443         * parser.c (cp_parser_omp_for_loop): Don't add
 444         OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
 445         OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
 446         (cp_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
 447         constructs.
 448
 449 2015-05-19  Mikhail Maltsev  <maltsevm@gmail.com>
 450
 451         * typeck.c (composite_pointer_type): Use std::swap instead of explicit
 452         swaps.
 453
 454 2015-05-18  Jason Merrill  <jason@redhat.com>
 455
 456         * pt.c (retrieve_specialization): Make sure our arguments have
 457         gone through strip_typedefs.
 458
 459         * pt.c (tsubst_decl) [VAR_DECL]: Call coerce_innermost_template_parms.
 460         (determine_specialization): Call coerce_template_parms.
 461
 462         DR 1391
 463         * pt.c (type_unification_real): Check convertibility here.
 464         (unify_one_argument): Not here.
 465
 466         * tree.c (strip_typedefs_expr) [TRAIT_EXPR]: Fix typo.
 467         (strip_typedefs) [DECLTYPE_TYPE]: Fix typedef of decltype.
 468         [TREE_LIST]: Fix no-change case.
 469
 470         * ptree.c (cxx_print_xnode): Handle TRAIT_EXPR.
 471
 472 2015-05-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
 473
 474         PR fortran/44054
 475         * error.c (cp_diagnostic_starter): Use diagnostic_location
 476         function.
 477         (cp_print_error_function): Likewise.
 478         (cp_printer): Replace locus pointer with accessor function.
 479
 480 2015-05-12  David Malcolm  <dmalcolm@redhat.com>
 481
 482         * parser.c (cp_parser_selection_statement): Add location and
 483         guard_kind arguments to calls to
 484         cp_parser_implicitly_scoped_statement.
 485         (cp_parser_iteration_statement): Likewise for calls to
 486         cp_parser_already_scoped_statement.
 487         (cp_parser_implicitly_scoped_statement): Add "guard_loc" and
 488         "guard_kind" params; use them to warn for misleading
 489         indentation.
 490         (cp_parser_already_scoped_statement): Likewise.
 491
 492 2015-05-11  Jan Hubicka  <hubicka@ucw.cz>
 493
 494         * class.c (fixup_type_variants): Do not copy TYPE_METHODS
 495         (one_inheriting_sig): Assert tat we always set TYPE_METHODS of main variant.
 496         * semantics.c (finish_member_declaration): Likewise.
 497         * method.c (lazily_declare_fn): Allways add method to main variant list.
 498
 499 2015-05-09  Aldy Hernandez  <aldyh@redhat.com>
 500
 501         PR bootstrap/66085
 502         * decl2.c (note_mangling_alias): Declare arguments as unused.
 503
 504 2015-05-08  Jason Merrill  <jason@redhat.com>
 505
 506         * cp-gimplify.c, parser.c: Adjust to -Wc++11-compat replacing
 507         -Wc++0x-compat.
 508
 509 2015-05-08  Jason Merrill  <jason@redhat.com>
 510
 511         * decl2.c (mangling_aliases): New variable.
 512         (note_mangling_alias, generate_mangling_aliases): New.
 513         (cp_write_global_declarations): Call generate_mangling_aliases.
 514         (generate_mangling_alias): Split out from...
 515         * mangle.c (mangle_decl): ...here.
 516         * cp-tree.h: Declare note_mangling_alias.
 517
 518 2015-05-08  Aldy Hernandez  <aldyh@redhat.com>
 519
 520         * decl2.c (collect_candidates_for_java_method_aliases): Remove.
 521         (build_java_method_aliases): Adapt to use create_same_body_alias
 522         instead of assemble_alias.  Move variable declarations to
 523         definition and tidy up.
 524         (cp_write_global_declarations): Call build_java_method_aliases
 525         instead of collecting candidates first.
 526
 527 2015-05-07  Jason Merrill  <jason@redhat.com>
 528
 529         PR c++/59012
 530         * parser.c (cp_parser_std_attribute_list): Handle attribute expansion.
 531         (cp_parser_std_attribute_spec): Handle alignas pack expansion.
 532         * decl2.c (is_late_template_attribute): An attribute exp is dependent.
 533         * pt.c (make_pack_expansion): Allow TREE_LIST for attribute expansion.
 534         (apply_late_template_attributes): Handle attribute pack expansion.
 535
 536 2015-05-07  Marek Polacek  <polacek@redhat.com>
 537
 538         PR c/65179
 539         * typeck.c (cp_build_binary_op): Warn when left shifting a negative
 540         value.
 541
 542 2015-05-07  Jason Merrill  <jason@redhat.com>
 543
 544         DR 1467
 545         PR c++/51747
 546         * typeck2.c (digest_init_r): Fix single element list.
 547
 548 2015-05-05  Jason Merrill  <jason@redhat.com>
 549
 550         * cp-gimplify.c (cp_genericize_r): Track TRY_BLOCK and
 551         MUST_NOT_THROW_EXPR, warn about a THROW_EXPR directly within a
 552         MUST_NOT_THROW_EXPR.
 553         (cp_genericize_data): Add try_block field.
 554         (cp_genericize_tree): Initialize it.
 555         * except.c (expand_end_catch_block): Set TREE_NO_WARNING on
 556         implicit rethrow.
 557
 558         * constexpr.c (potential_constant_expression_1) [AT_ENCODE_EXPR]:
 559         Return false.
 560
 561         * semantics.c (finish_call_expr): Check complain.
 562
 563         * decl2.c (reset_type_linkage_2): Update the DECL_NAME of a
 564         maybe-in-charge constructor.
 565
 566         * decl.c (start_decl): Don't push the plain VAR_DECL for a
 567         variable template.
 568
 569         DR 1518
 570         DR 1630
 571         PR c++/54835
 572         PR c++/60417
 573         * call.c (convert_like_real): Check value-initialization before
 574         explicit.
 575         * typeck2.c (process_init_constructor_record): Don't set
 576         CONSTRUCTOR_IS_DIRECT_INIT.
 577         (process_init_constructor_array): Likewise.
 578         * init.c (build_vec_init): Likewise.
 579
 580 2015-05-05  David Malcolm  <dmalcolm@redhat.com>
 581
 582         * parser.c (cp_parser_asm_definition): Only test for
 583         error_mark_node if "outputs" was just set.  Likewise for "inputs".
 584
 585 2015-05-04  Paolo Carlini  <paolo.carlini@oracle.com>
 586             Jakub Jelinek  <jakub@redhat.com>
 587
 588         PR c++/66007
 589         * typeck2.c (check_narrowing): Check by-hand that the pedwarn didn't
 590         result in an actual error.
 591
 592 2015-05-01  Paolo Carlini  <paolo.carlini@oracle.com>
 593             Prathamesh Kulharni  <prathamesh.kulkarni@linaro.org>
 594
 595         PR c++/65858
 596         * typeck2.c (check_narrowing): Set ok = true when pedwarn returns
 597         false.
 598
 599 2015-04-30  David Malcolm  <dmalcolm@redhat.com>
 600
 601         * cp-tree.h (ARGUMENT_PACK_SELECT_ARG): Remove spurious
 602         trailing semicolon.
 603
 604 2015-04-29  Jason Merrill  <jason@redhat.com>
 605
 606         PR c++/50800
 607         * tree.c (apply_identity_attributes): Fix handling of classes.
 608
 609 2015-04-29  Thomas Schwinge  <thomas@codesourcery.com>
 610
 611         * parser.c (cp_parser_oacc_enter_exit_data): Use
 612         OMP_STANDALONE_CLAUSES.
 613
 614 2015-04-29  Paolo Carlini  <paolo.carlini@oracle.com>
 615
 616         PR c++/64667
 617         * init.c (perform_member_init): Handle references for -Winit-self.
 618
 619 2015-04-29  Thomas Schwinge  <thomas@codesourcery.com>
 620
 621         * pt.c (tsubst_expr) <OMP_TARGET_UPDATE>: Use
 622         OMP_TARGET_UPDATE_CLAUSES instead of OMP_CLAUSES.
 623
 624 2015-04-28  Jason Merrill  <jason@redhat.com>
 625
 626         PR c++/65896
 627         * constexpr.c (cxx_eval_store_expression): Don't try to actually
 628         store an empty class.
 629
 630         PR c++/65656
 631         * constexpr.c (cxx_eval_builtin_function_call): Fix
 632         __builtin_constant_p.
 633
 634         PR c++/50800
 635         * tree.c (strip_typedefs): Add remove_attributes parm.
 636         (strip_typedefs_expr): Likewise.
 637         (apply_identity_attributes): New subroutine of strip_typedefs.
 638         * pt.c (canonicalize_type_argument): Let strip_typedefs handle attrs.
 639         (convert_nontype_argument, unify): Likewise.
 640         * cp-tree.h: Adjust.
 641
 642         PR c++/65734
 643         * class.c (fixup_attribute_variants): Respect TYPE_USER_ALIGN.
 644
 645 2015-04-27  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 646
 647         * class.c (layout_class_type): Remove check if
 648         PCC_BITFIELD_TYPE_MATTERS is defined.
 649
 650 2015-04-27  Jim Wilson  <jim.wilson@linaro.org>
 651
 652         * Make-lang.in (c++.mostlyclean): Remove xg++, g++-cross, and cc1plus.
 653
 654 2015-04-24  Jason Merrill  <jason@redhat.com>
 655
 656         PR c++/50800
 657         * typeck.c (structural_comptypes): Don't check TYPE_REF_CAN_ALIAS_ALL.
 658
 659         * constexpr.c (potential_constant_expression_1) [MINUS_EXPR]:
 660         Remove obsolete code.
 661         [NE_EXPR]: Likewise.
 662
 663 2015-04-23  Jason Merrill  <jason@redhat.com>
 664
 665         PR c++/65646
 666         * pt.c (check_explicit_specialization): Don't
 667         SET_DECL_TEMPLATE_SPECIALIZATION for a variable with no template
 668         headers.
 669         * decl.c (grokvardecl): Revert earlier fix.
 670
 671 2015-04-20  Paolo Carlini  <paolo.carlini@oracle.com>
 672
 673         PR c++/65801
 674         * typeck2.c (check_narrowing): In C++11 mode too, -Wno-narrowing
 675         suppresses the diagnostic.
 676
 677 2015-04-20  Ville Voutilainen  <ville.voutilainen@gmail.com>
 678
 679         Reject trailing return type for an operator auto().
 680         * decl.c (grokdeclarator): Reject trailing return types for
 681         all conversion operators, don't handle conversion operators
 682         in the previous checks that deal with auto.
 683
 684 2015-04-20  Ilya Verbin  <ilya.verbin@intel.com>
 685
 686         * parser.c (cp_parser_omp_target_update): Add missed %> to error_at ().
 687
 688 2015-04-16  Paolo Carlini  <paolo.carlini@oracle.com>
 689
 690         * class.c (resolve_address_of_overloaded_function, instantiate_type):
 691         Rename tsubst_flags_t parameter flags -> complain.
 692
 693 2015-04-16  Paolo Carlini  <paolo.carlini@oracle.com>
 694
 695         * call.c (build_op_delete_call, build_over_call): Check mark_used
 696         return value.
 697         * class.c (resolve_address_of_overloaded_function): Likewise.
 698         * decl.c (cxx_maybe_build_cleanup): Likewise.
 699         * pt.c (gen_elem_of_pack_expansion_instantiation, tsubst_baselink,
 700         tsubst_qualified_id, tsubst_copy, tsubst_copy_and_build): Likewise.
 701         * rtti.c (build_dynamic_cast_1): Likewise.
 702         * semantics.c (process_outer_var_ref): Likewise.
 703         * typeck.c (build_class_member_access_expr,
 704         cp_build_function_call_vec, cp_build_addr_expr_1): Likewise.
 705
 706 2015-04-15  Jason Merrill  <jason@redhat.com>
 707
 708         * constexpr.c (cxx_eval_store_expression): Ignore clobbers.
 709         (build_constexpr_constructor_member_initializers): Loop to find
 710         the BIND_EXPR.
 711         * decl.c (start_preparsed_function): Clobber the object at the
 712         beginning of a constructor.
 713
 714         * decl.c (grokmethod): Only set DECL_COMDAT if TREE_PUBLIC is set.
 715         * method.c (implicitly_declare_fn): Likewise.
 716         * decl2.c (vague_linkage_p): Check TREE_PUBLIC first.
 717
 718         * decl2.c (determine_visibility): Use get_template_info.
 719
 720 2015-04-15  Jason Merrill  <jason@redhat.com>
 721             Marek Polacek  <polacek@redhat.com>
 722
 723         PR c++/65727
 724         * lambda.c (lambda_expr_this_capture): In unevaluated context go
 725         through the normal loop, just don't capture.
 726         (maybe_resolve_dummy): Handle null return.
 727
 728 2015-04-15  Paolo Carlini  <paolo.carlini@oracle.com>
 729
 730         * call.c (enforce_access): Emit error + inform.
 731
 732 2015-04-15  Marek Polacek  <polacek@redhat.com>
 733
 734         * constexpr.c (use_new_call): Remove #define.
 735         (lookup_parameter_binding): Remove function.
 736         (cxx_bind_parameters_in_call): Remove unused code.
 737         (cxx_eval_call_expression): Likewise.
 738         (cxx_eval_constant_expression): Likewise.
 739
 740 2015-04-14  Mikhail Maltsev  <maltsevm@gmail.com>
 741
 742         * tree.c (replace_placeholders_t): Remove unused type.
 743         (replace_placeholders): Remove unused pset.
 744
 745 2015-04-14  Jason Merrill  <jason@redhat.com>
 746
 747         * pt.c (lookup_template_class_1): Use coerce_innermost_template_parms.
 748
 749         PR c++/65695
 750         * cvt.c (cp_fold_convert): Avoid wrapping PTRMEM_CST in NOP_EXPR.
 751
 752         PR c++/65721
 753         * name-lookup.c (do_class_using_decl): Complain about specifying
 754         the current class even if there are dependent bases.
 755
 756 2015-04-14  David Krauss  <david_work@me.com>
 757
 758         PR c++/59766
 759         * decl.c (grokdeclarator): Do not flag friends with deduced return.
 760
 761 2015-04-14  Momchil Velikov  <momchil.velikov@gmail.com>
 762             Jason Merrill  <jason@redhat.com>
 763
 764         PR c++/60994
 765         * parser.c (cp_parser_class_name): Add enum_ok parameter.
 766         (cp_parser_qualifying_entity): Use it instead of cp_parser_type_name.
 767         (cp_parser_diagnose_invalid_type_name): Don't assume a template is
 768         a class template.
 769
 770 2015-04-12  Jakub Jelinek  <jakub@redhat.com>
 771
 772         PR c++/65736
 773         * constexpr.c (cxx_eval_pointer_plus_expression): Don't fold for VLAs,
 774         don't fold if op01 isn't divisible by TYPE_SIZE_UNIT.  Convert
 775         the expression to the original type at the end.
 776
 777 2015-04-09  Jakub Jelinek  <jakub@redhat.com>
 778
 779         PR c++/65690
 780         * tree.c (cp_build_qualified_type_real): Copy TYPE_ALIGN and
 781         TYPE_USER_ALIGN.
 782
 783         PR c++/65690
 784         * tree.c (build_cplus_array_type): Layout type before variants are
 785         set, but copy over TYPE_SIZE and TYPE_SIZE_UNIT from the main
 786         variant.
 787
 788 2015-04-03  Paolo Carlini  <paolo.carlini@oracle.com>
 789
 790         PR c++/64085
 791         * lambda.c (add_capture): Use dependent_type_p for capture by
 792         reference too.
 793
 794 2015-04-02  Marek Polacek  <polacek@redhat.com>
 795
 796         PR c++/65642
 797         * constexpr.c (cxx_eval_pointer_plus_expression): Call
 798         cxx_eval_constant_expression on the first operand.
 799
 800 2015-04-01  Jason Merrill  <jason@redhat.com>
 801
 802         PR c++/65625
 803         * decl.c (make_typename_type): Handle seeing a variable template.
 804
 805 2015-04-01  Paolo Carlini  <paolo.carlini@oracle.com>
 806
 807         PR c++/56100
 808         * pt.c (instantiating_current_function_p): New.
 809         * name-lookup.c (pushdecl_maybe_friend_1): Use it.
 810         * cp-tree.h (instantiating_current_function_p): Declare.
 811
 812 2015-04-01  Jason Merrill  <jason@redhat.com>
 813
 814         PR c++/65646
 815         * decl.c (grokvardecl): Don't call check_explicit_specialization
 816         for non-template members of a class template.
 817
 818 2015-04-01  Marek Polacek  <polacek@redhat.com>
 819
 820         PR c++/65554
 821         * class.c (finish_struct): Require that the second field of a
 822         user-defined initializer_list be of size type.
 823
 824 2015-03-31  Marek Polacek  <polacek@redhat.com>
 825
 826         PR c++/65390
 827         * tree.c (build_cplus_array_type): Use dependent_type_p rather than
 828         checking for constness.
 829
 830 2015-03-30  Marek Polacek  <polacek@redhat.com>
 831
 832         PR c++/65398
 833         * constexpr.c (cxx_fold_indirect_ref): Don't perform the
 834          *(&A[i] p+ j) => A[i + j] transformation here.
 835         (cxx_eval_pointer_plus_expression): New function.
 836         (cxx_eval_constant_expression): Use it here.
 837
 838 2015-03-27  Tobias Burnus  <burnus@net-b.de>
 839
 840         PR c/65586
 841         * parser.c (cp_parser_omp_for, cp_parser_omp_parallel,
 842         cp_parser_omp_distribute, cp_parser_omp_teams, cp_parser_omp_target,
 843         cp_parser_omp_declare): Don't show error for skipped omp pragmas with
 844         -fopenmp-simd.
 845
 846 2015-03-27  Marek Polacek  <polacek@redhat.com>
 847
 848         PR c++/65556
 849         * semantics.c (finish_switch_cond): If the unlowered type is not an
 850         enum, use the type of the condition.
 851
 852 2015-03-27  Jason Merrill  <jason@redhat.com>
 853
 854         PR c++/65509
 855         * decl.c (make_rtl_for_nonlocal_decl): Don't defer static
 856         constants.
 857
 858 2015-03-26  Mikhail Maltsev  <maltsevm@gmail.com>
 859
 860         PR c++/65154
 861         * init.c (build_vec_init): Fix initializing aggregates
 862         with empty init list.
 863
 864 2015-03-26  Jason Merrill  <jason@redhat.com>
 865
 866         PR c++/65525
 867         * constexpr.c (potential_constant_expression_1): Handle MEM_REF.
 868
 869 2015-03-25  Marek Polacek  <polacek@redhat.com>
 870
 871         PR c++/65558
 872         * name-lookup.c (handle_namespace_attrs): Ignore abi_tag attribute
 873         on an anonymous namespace.
 874
 875 2015-03-25  Marek Polacek  <polacek@redhat.com>
 876
 877         PR c++/61670
 878         * class.c (remove_zero_width_bit_fields): Check for null DECL_SIZE.
 879
 880 2015-03-24  Jason Merrill  <jason@redhat.com>
 881
 882         PR c++/65046
 883         * cp-tree.h (NAMESPACE_IS_INLINE): Remove.
 884         * parser.c (cp_parser_namespace_definition): Don't set it.
 885         * name-lookup.c (handle_namespace_attrs): Check
 886         DECL_NAMESPACE_ASSOCIATIONS instead.
 887
 888         PR c++/65498
 889         * pt.c (get_mostly_instantiated_function_type): Just return the
 890         type of the partially instantiated template in DECL_TI_TEMPLATE.
 891
 892 2015-03-20  Marek Polacek  <polacek@redhat.com>
 893
 894         PR c++/65398
 895         * constexpr.c (cxx_fold_indirect_ref): Transform *(&A[i] p+ j) into
 896         A[i + j].
 897
 898 2015-03-20  Marek Polacek  <polacek@redhat.com>
 899
 900         PR c++/65072
 901         * typeck.c (lookup_anon_field): Make sure we're dealing with the main
 902         variant.
 903
 904 2015-03-19  Jason Merrill  <jason@redhat.com>
 905
 906         PR c++/65046
 907         Automatically propagate ABI tags to variables and functions
 908         from their (return) type.
 909         * class.c (check_tag): Handle variables and functions.
 910         (mark_or_check_attr_tags): Split out from find_abi_tags_r.
 911         (mark_or_check_tags): Likewise.
 912         (mark_abi_tags): Use it.  Rename from mark_type_abi_tags.
 913         (check_abi_tags): Add single argument overload for decls.
 914         Handle inheriting tags for decls.
 915         * mangle.c (write_mangled_name): Call it.
 916         (mangle_return_type_p): Split out from write_encoding.
 917         (unmangled_name_p): Split out from write_mangled_name.
 918         (write_mangled_name): Ignore abi_tag on namespace.
 919         * cp-tree.h (NAMESPACE_IS_INLINE): Replace NAMESPACE_ABI_TAG.
 920         * parser.c (cp_parser_namespace_definition): Set it.
 921         * name-lookup.c (handle_namespace_attrs): Use arguments. Warn
 922         about abi_tag attribute on non-inline namespace.
 923         * tree.c (check_abi_tag_args): Split out from handle_abi_tag_attribute.
 924         (handle_abi_tag_attribute): Allow tags on variables.
 925
 926 2015-03-19  Jakub Jelinek  <jakub@redhat.com>
 927
 928         * decl2.c (cplus_decl_attributes): Also add "omp declare target"
 929         attribute for DECL_EXTERNAL VAR_DECLs.
 930
 931 2015-03-18  Paolo Carlini  <paolo.carlini@oracle.com>
 932
 933         PR c++/65340
 934         * call.c (build_over_call): Pass the tsubst_flags_t argument to
 935         mark_used.
 936         * decl2.c (mark_used): Inline the require_deduced_type call and
 937         guard the error call.
 938
 939 2015-03-16  Jason Merrill  <jason@redhat.com>
 940
 941         PR c++/65061
 942         * parser.c (cp_parser_template_name): Call strip_using_decl.
 943
 944 2015-03-16  Marek Polacek  <polacek@redhat.com>
 945
 946         DR 1688
 947         PR c++/65327
 948         * decl.c (grokdeclarator): Allow volatile and constexpr together.
 949
 950 2015-03-12  Paolo Carlini  <paolo.carlini@oracle.com>
 951
 952         PR c++/65323
 953         * decl.c (check_default_argument): Don't call
 954         maybe_warn_zero_as_null_pointer_constant.
 955
 956 2015-03-11  Aldy Hernandez  <aldyh@redhat.com>
 957
 958         * cp-gimplify.c (simple_empty_class_p): New.
 959         * cp-gimplify.c (cp_gimplify_expr): Handle RETURN_EXPR.  Abstract
 960         the code for empty class copies into simple_empty_class_p, and
 961         adapt it to handle COMPOUND_EXPRs.
 962
 963 2015-03-10  Paolo Carlini  <paolo.carlini@oracle.com>
 964
 965         PR c++/65370
 966         * decl.c (duplicate_decls): Call check_redeclaration_no_default_args
 967         only if the location of newdecl doesn't match the location of olddecl.
 968
 969 2015-03-10  Jakub Jelinek  <jakub@redhat.com>
 970
 971         PR c++/65127
 972         * parser.c (parsing_nsdmi): Don't return true if current_class_ptr
 973         is not a PARM_DECL.
 974
 975 2015-03-10  Jason Merrill  <jason@redhat.com>
 976
 977         PR c++/65333
 978         DR 1558
 979         * pt.c (dependent_type_p_r): Check both class and alias template args.
 980
 981 2015-03-10  Jakub Jelinek  <jakub@redhat.com>
 982
 983         PR c/65120
 984         * parser.c (cp_parser_binary_expression): Check for tcc_comparison
 985         before preparing arguments to warn_logical_not_parentheses.
 986         Use maybe_constant_value on rhs.
 987
 988 2015-03-09  Jason Merrill  <jason@redhat.com>
 989
 990         PR c++/65339
 991         * call.c: Don't call maybe_resolve_dummy when calling a constructor.
 992
 993 2015-03-09  Jakub Jelinek  <jakub@redhat.com>
 994
 995         PR c/65120
 996         * parser.c (cp_parser_binary_expression): Don't warn for
 997         !!x == y or !b == y where b is bool.
 998
 999 2015-03-06  Aldy Hernandez  <aldyh@redhat.com>
1000
1001         * ptree.c (cxx_print_lambda_node): New.
1002         (cxx_print_xnode): Handle LAMBDA_EXPR.
1003
1004 2015-03-03  Aldy Hernandez  <aldyh@redhat.com>
1005
1006         PR c++/65295
1007         * constexpr.c (cxx_eval_constant_expression): Remove assert in
1008         RESULT_DECL handling.
1009
1010 2015-02-26  Marek Polacek  <polacek@redhat.com>
1011
1012         PR c++/65202
1013         * constexpr.c (cxx_eval_constant_expression): Don't evaluate
1014         a RETURN_EXPR if its operand is null.
1015
1016 2015-02-25  Jason Merrill  <jason@redhat.com>
1017
1018         PR c++/65209
1019         * decl2.c (constrain_visibility) [VISIBILITY_ANON]: Clear
1020         DECL_COMDAT.
1021         (constrain_visibility_for_template): Handle reference arguments.
1022
1023         PR debug/58315
1024         * decl.c (start_preparsed_function): Use create_artificial_label
1025         for cdtor_label.
1026
1027 2015-02-17  Paolo Carlini  <paolo.carlini@oracle.com>
1028             Jakub Jelinek  <jakub@redhat.com>
1029
1030         PR c++/65075
1031         * constexpr.c (check_constexpr_bind_expr_vars): Allow
1032         implicit typedefs for lambda types.
1033
1034 2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
1035
1036         PR c++/60894
1037         * decl.c (lookup_and_check_tag): Use strip_using_decl.
1038
1039 2015-02-13  Jason Merrill  <jason@redhat.com>
1040
1041         PR c++/65054
1042         * pt.c (template_args_equal): Look through conversions here.
1043         * tree.c (cp_tree_equal): Not here.
1044
1045 2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
1046
1047         PR c++/60211
1048         * parser.c (cp_parser_pragma): Diagnose PRAGMA_IVDEP at
1049         pragma_external context.
1050
1051 2015-02-13  Jason Merrill  <jason@redhat.com>
1052
1053         PR c++/65051
1054         * call.c (reference_binding): Don't look for bad conversion
1055         if TO is incomplete.
1056
1057 2015-02-13  Paolo Carlini  <paolo.carlini@oracle.com>
1058
1059         PR c++/64970
1060         * decl.c (make_typename_type): Pass tsubst_flags_t argument
1061         to lookup_template_class.
1062
1063 2015-02-13  Jakub Jelinek  <jakub@redhat.com>
1064
1065         PR ipa/65034
1066         * decl.c (start_preparsed_function): Use void_type_node instead
1067         of NULL_TREE as LABEL_DECL type.
1068
1069 2015-02-12  Jason Merrill  <jason@redhat.com>
1070
1071         PR c++/64898
1072         * mangle.c (write_mangled_name): Fix test for variable template
1073         instantiation.
1074
1075         * decl.c (begin_destructor_body): Condition clobber on
1076         -flifetime-dse.
1077
1078 2015-02-12 Andrea Azzarone <azzaronea@gmail.com>
1079
1080         PR c++/64959
1081         * parser.c (lookup_literal_operator): Return all candidates.
1082         (cp_parser_userdef_char_literal): Simplify error handling.
1083         (cp_parser_userdef_numeric_literal):  Pass tf_warning_or_error.
1084         (cp_parser_userdef_string_literal): Pass tf_warning_or_error.
1085         Also give higher priority to standard string UDL operator.
1086
1087 2015-02-12  Jakub Jelinek  <jakub@redhat.com>
1088
1089         PR debug/55541
1090         * cp-tree.h (BLOCK_OUTER_CURLY_BRACE_P): Define.
1091         * decl.c (poplevel): If functionbody, try not to create an extra
1092         BLOCK for function body and use subblocks as that, if it is non-NULL
1093         and doesn't have siblings.  Set BLOCK_OUTER_CURLY_BRACE_P flag.
1094         (outer_curly_brace_block): Use BLOCK_OUTER_CURLY_BRACE_P flag.
1095
1096         PR sanitizer/64984
1097         * except.c (check_noexcept_r): Return NULL for internal
1098         calls.
1099
1100 2015-02-10  Jason Merrill  <jason@redhat.com>
1101
1102         PR c++/64994
1103         * constexpr.c (cxx_eval_call_expression): Walk the clone list.
1104
1105 2015-02-10  Jan Hubicka  <hubicka@ucw.cz>
1106
1107         PR ipa/64982
1108         * method.c (use_thunk): Do not check for stdarg thunks.
1109
1110 2015-02-06  Jason Merrill  <jason@redhat.com>
1111
1112         PR c++/64899
1113         * init.c (build_vec_init): Handle default-initialized array with
1114         constexpr default constructor.
1115
1116 2015-02-04  Jakub Jelinek  <jakub@redhat.com>
1117
1118         PR c/64824
1119         PR c/64868
1120         * parser.c (cp_parser_omp_atomic): Handle RDIV_EXPR.
1121
1122 2015-02-03  Paolo Carlini  <paolo.carlini@oracle.com>
1123
1124         PR c++/64877
1125         * typeck.c (cp_build_binary_op): Avoid spurious -Waddress warnings
1126         for generated expressions.
1127
1128 2015-02-02  Ville Voutilainen  <ville.voutilainen@gmail.com>
1129
1130         PR c++/64901
1131         * decl.c (duplicate_decls): Also duplicate DECL_FINAL_P and
1132         DECL_OVERRIDE_P.
1133
1134 2015-02-02  Jason Merrill  <jason@redhat.com>
1135
1136         * tree.c (handle_abi_tag_attribute): Diagnose invalid arguments.
1137
1138 2015-01-30  Joseph Myers  <joseph@codesourcery.com>
1139
1140         * class.c, except.c, parser.c, pt.c: All callers of fatal_error
1141         changed to pass input_location as first argument.
1142
1143 2015-01-29  Jakub Jelinek  <jakub@redhat.com>
1144
1145         PR c++/64717
1146         * cp-ubsan.c (cp_ubsan_instrument_vptr): Don't wrap vptr
1147         into SAVE_EXPR.
1148
1149 2015-01-29  Jason Merrill  <jason@redhat.com>
1150
1151         PR c++/49508
1152         * semantics.c (finish_return_stmt): Suppress -Wreturn-type on
1153         erroneous return statement.
1154
1155         PR c++/64521
1156         * repo.c (repo_emit_p): It's OK for a clone to be extern at this
1157         point.
1158
1159 2015-01-27  Caroline Tice  <cmtice@google.com>
1160
1161         Committing VTV Cywin/Ming patch for Patrick Wollgast
1162         * vtable-class-hierarchy.cc (vtv_generate_init_routine): Add
1163         check for not TARGET_PECOFF at the VTV_PREINIT_PRIORITY checks.
1164
1165 2015-01-27  Jason Merrill  <jason@redhat.com>
1166
1167         PR c++/58597
1168         * lambda.c (maybe_add_lambda_conv_op): Check cfun rather than
1169         current_function_decl.
1170
1171         PR c++/63889
1172         * pt.c (finish_template_variable): Move from semantics.c.
1173         Handle multiple template arg levels.  Handle coercion here.
1174         (lookup_template_variable): Not here.
1175
1176 2015-01-23  Jason Merrill  <jason@redhat.com>
1177
1178         PR c++/64314
1179         PR c++/57510
1180         * typeck2.c (split_nonconstant_init_1): Remove a sub-CONSTRUCTOR
1181         that has been completely split out.
1182
1183         PR c++/64701
1184         * constexpr.c (cxx_eval_constant_expression): Don't crash on C++
1185         statement codes.
1186
1187         PR c++/64727
1188         * constexpr.c (cxx_eval_constant_expression): Allow for lvalue use
1189         of CONST_DECL.
1190
1191 2015-01-21  Jason Merrill  <jason@redhat.com>
1192
1193         PR c++/64603
1194         * constexpr.c (cxx_eval_constant_expression): Only shortcut
1195         constant CONSTRUCTORs.
1196
1197         PR c++/64647
1198         * constexpr.c (ensure_literal_type_for_constexpr_object): Don't
1199         give a hard error in a template instantiation.
1200
1201 2015-01-21  Richard Biener  <rguenther@suse.de>
1202
1203         PR middle-end/64313
1204         * decl.c (duplicate_decls): Call set_builtin_decl_declared_p
1205         for builtins the user declared correctly.
1206
1207 2015-01-16  Paolo Carlini  <paolo.carlini@oracle.com>
1208
1209         PR c++/58614
1210         * pt.c (unify): When BRACE_ENCLOSED_INITIALIZER_P (arg), handle
1211         TREE_TYPE (elt) == error_mark_node.
1212
1213 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
1214
1215         PR tree-optimization/62053
1216         * tree.c (build_cplus_array_type): Layout type after variants are set.
1217
1218 2015-01-15  Jakub Jelinek  <jakub@redhat.com>
1219
1220         * cp-gimplify.c (cp_genericize_r): Call
1221         cp_ubsan_maybe_instrument_member_call for member calls.
1222         (cp_ubsan_check_member_access_r): New function.
1223         (cp_genericize_tree): Call cp_ubsan_instrument_member_accesses.
1224         * cp-tree.h (cp_ubsan_maybe_instrument_member_call,
1225         cp_ubsan_instrument_member_accesses,
1226         cp_ubsan_maybe_instrument_downcast,
1227         cp_ubsan_maybe_instrument_cast_to_vbase): New prototypes.
1228         * cp-ubsan.c: New file.
1229         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-ubsan.o.
1230         * constexpr.c (cxx_eval_call_expression): Return void_node
1231         for IFN_UBSAN_VPTR.
1232         (potential_constant_expression_1): Return true for
1233         UBSAN_NULL, UBSAN_BOUNDS and UBSAN_VPTR internal calls.
1234         * typeck.c (build_class_member_access_expr): Provide locus
1235         for COMPONENT_REFs.
1236         (build_static_cast_1): Instrument downcasts.
1237         * class.c (build_base_path): For -fsanitize=vptr and !fixed_type_p
1238         add ubsan instrumentation for virtual_access.
1239         * call.c: Include internal-fn.h.
1240         (set_flags_from_callee): Handle internal calls.
1241
1242 2015-01-15  Momchil Velikov  <momchil.velikov@gmail.com>
1243
1244         PR c++/59366
1245         * name-lookup.c (pushdecl_maybe_friend_1): Hide friend functions
1246         and function templates, declared only in the class.
1247         * decl.c (duplicate_decls): Reveal hidden friend functions or
1248         function templates, if they are redeclared outside the class.
1249
1250 2015-01-15  Jason Merrill  <jason@redhat.com>
1251
1252         PR c++/64356
1253         * constexpr.c (cxx_eval_binary_expression): Fix pasto.
1254
1255         PR c++/63283
1256         * constexpr.c (potential_constant_expression_1): Handle reference
1257         args in templates.
1258
1259 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
1260             James Norris  <jnorris@codesourcery.com>
1261             Cesar Philippidis  <cesar@codesourcery.com>
1262             Ilmir Usmanov  <i.usmanov@samsung.com>
1263             Jakub Jelinek  <jakub@redhat.com>
1264
1265         * parser.c: Include "gomp-constants.h".
1266         (cp_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
1267         omp_clause_map_kind.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1268         Use OMP_CLAUSE_SET_MAP_KIND.
1269         (cp_parser_omp_construct, cp_parser_pragma): Handle
1270         PRAGMA_OACC_CACHE, PRAGMA_OACC_DATA, PRAGMA_OACC_ENTER_DATA,
1271         PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_PARALLEL,
1272         PRAGMA_OACC_LOOP, PRAGMA_OACC_UPDATE, PRAGMA_OACC_WAIT.
1273         (cp_parser_omp_clause_name): Handle "async", "copy", "copyout",
1274         "create", "delete", "deviceptr", "host", "num_gangs",
1275         "num_workers", "present", "present_or_copy", "pcopy",
1276         "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
1277         "present_or_create", "pcreate", "vector_length", "wait".
1278         (OACC_DATA_CLAUSE_MASK, OACC_ENTER_DATA_CLAUSE_MASK)
1279         (OACC_EXIT_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
1280         (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
1281         (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
1282         (cp_parser_omp_var_list_no_open): Handle OMP_CLAUSE__CACHE_.
1283         (cp_parser_oacc_data_clause, cp_parser_oacc_data_clause_deviceptr)
1284         (cp_parser_oacc_clause_vector_length, cp_parser_oacc_wait_list)
1285         (cp_parser_oacc_clause_wait, cp_parser_omp_clause_num_gangs)
1286         (cp_parser_omp_clause_num_workers, cp_parser_oacc_clause_async)
1287         (cp_parser_oacc_all_clauses, cp_parser_oacc_cache)
1288         (cp_parser_oacc_data, cp_parser_oacc_enter_exit_data)
1289         (cp_parser_oacc_kernels, cp_parser_oacc_loop)
1290         (cp_parser_oacc_parallel, cp_parser_oacc_update)
1291         (cp_parser_oacc_wait): New functions.
1292         * cp-tree.h (finish_oacc_data, finish_oacc_kernels)
1293         (finish_oacc_parallel): New prototypes.
1294         * semantics.c: Include "gomp-constants.h".
1295         (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR.  Use
1296         GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
1297         OMP_CLAUSE_SET_MAP_KIND.
1298         (finish_omp_clauses): Handle OMP_CLAUSE_ASYNC,
1299         OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_WAIT, OMP_CLAUSE__CACHE_.
1300         Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
1301         (finish_oacc_data, finish_oacc_kernels, finish_oacc_parallel): New
1302         functions.
1303
1304 2015-01-14  Paolo Carlini  <paolo.carlini@oracle.com>
1305
1306         PR c++/58671
1307         * decl2.c (var_defined_without_dynamic_init): Handle gracefully
1308         self-initialization.
1309
1310 2015-01-13  Jason Merrill  <jason@redhat.com>
1311
1312         PR c++/64356
1313         PR libstdc++/58777
1314         * constexpr.c (cxx_eval_binary_expression): Don't VERIFY_CONSTANT
1315         pointer expressions.
1316         (cxx_eval_increment_expression): Likewise.
1317
1318         PR c++/64514
1319         * pt.c (coerce_template_parameter_pack): Return NULL for a
1320         zero-length fixed parameter pack with a pack expansion arg.
1321
1322         PR c++/64520
1323         * pt.c (unify): Don't try to deduce to std::initializer_list<T...>.
1324
1325 2015-01-12  Jason Merrill  <jason@redhat.com>
1326
1327         PR c++/64547
1328         * constexpr.c (cxx_eval_call_expression): A call to a void
1329         function doesn't need to return a value.
1330
1331 2015-01-09  Michael Collison  <michael.collison@linaro.org>
1332
1333         * call.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1334         input.h, alias.h, symtab.h, options.h, fold-const.h,
1335         wide-int.h, and inchash.h due to flattening of tree.h.
1336         * class.c: Ditto.
1337         * constexpr.c: Ditto.
1338         * cp-array-notation.c: Ditto.
1339         * cp-gimplify.c: Ditto.
1340         * cp-lang.c: Ditto.
1341         * cp-objcp-common.c: Ditto.
1342         * cvt.c: Ditto.
1343         * decl2.c: Ditto.
1344         * decl.c: Ditto.
1345         * dump.c: Ditto.
1346         * error.c: Ditto.
1347         * except.c: Ditto.
1348         * expr.c: Ditto.
1349         * friend.c: Ditto.
1350         * init.c: Ditto.
1351         * lambda.c: Ditto.
1352         * lex.c: Ditto.
1353         * mangle.c: Ditto.
1354         * name-lookup.c: Ditto.
1355         * optimize.c: Ditto.
1356         * parser.c: Ditto.
1357         * pt.c: Ditto.
1358         * ptree.c: Ditto.
1359         * repo.c: Ditto.
1360         * rtti.c: Ditto.
1361         * search.c: Ditto.
1362         * semantics.c: Ditto.
1363         * tree.c: Ditto.
1364         * typeck2.c: Ditto.
1365         * typeck.c: Ditto.
1366
1367 2015-01-08  Jason Merrill  <jason@redhat.com>
1368
1369         * cp-gimplify.c (cp_genericize): Use do_ubsan_in_current_function.
1370         * decl.c (compute_array_index_type): Likewise.
1371         * init.c (build_vec_init): Likewise.
1372         * typeck.c (cp_build_binary_op): Likewise.
1373
1374 2015-01-08  Jason Merrill  <jason@redhat.com>
1375
1376         * init.c (build_vec_init): Call ubsan_instrument_bounds to check
1377         whether an initializer-list is too big for a VLA.
1378         (throw_bad_array_length): Remove.
1379         * cp-tree.h: Remove prototype.
1380
1381 2015-01-08  Paolo Carlini  <paolo.carlini@oracle.com>
1382
1383         PR c++/60753
1384         * decl.c (grokfndecl): Add bool parameter.
1385         (grokdeclarator): Adjust calls.
1386         (start_decl): Don't set DECL_DELETED_FN here.
1387
1388 2015-01-06  Jason Merrill  <jason@redhat.com>
1389
1390         * parser.c (cp_parser_nested_name_specifier_opt): Diagnose invalid
1391         template-ids.
1392
1393         PR c++/64455
1394         * pt.c (type_dependent_expression_p): Handle variable templates.
1395         * constexpr.c (potential_constant_expression_1): Use it.
1396
1397         PR c++/64487
1398         * semantics.c (finish_offsetof): Handle templates here.
1399         * parser.c (cp_parser_builtin_offsetof): Not here.
1400
1401         PR c++/64496
1402         * semantics.c (process_outer_var_ref): Diagnose lambda in local
1403         class NSDMI.
1404
1405 2015-01-06  Ville Voutilainen  <ville.voutilainen@gmail.com>
1406
1407         PR c++/64489
1408         * class.c (check_field_decls): Make copy assignment operators
1409         complex only in c++98 mode.
1410
1411 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
1412
1413         PR c++/31397
1414         * class.c (check_for_override): Warn when a virtual function is an
1415         override not marked override.
1416
1417 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
1418
1419         * class.c (warn_hidden): Use auto_vec<tree> instead of tree_list to
1420         hold base_fndecls.
1421         (get_basefndecls): Adjust.
1422
1423 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1424
1425         Update copyright years.
1426
1427 2015-01-05  Marek Polacek  <polacek@redhat.com>
1428
1429         PR c/64423
1430         * typeck.c (cp_build_array_ref): Pass loc down to
1431         warn_array_subscript_with_type_char.
1432
1433 \f
1434 Copyright (C) 2015 Free Software Foundation, Inc.
1435
1436 Copying and distribution of this file, with or without modification,
1437 are permitted in any medium without royalty provided the copyright
1438 notice and this notice are preserved.