gcc/cp/ChangeLog

   1 2011-05-25  Jason Merrill  <jason@redhat.com>
   2
   3         PR c++/48536
   4         * decl.c (build_enumerator): If incremented enumerator won't fit in
   5         previous integral type, find one it will fit in.
   6
   7         PR c++/48599
   8         * decl.c (create_array_type_for_decl): Complain about array of auto.
   9
  10         PR c++/44944
  11         PR c++/49156
  12         * error.c (dump_template_bindings): Set processing_template_decl
  13         for a partial instantiation.
  14
  15         PR c++/45401
  16         * decl.c (grokdeclarator): Don't change type when adding rvalue ref
  17         to another reference type.
  18
  19         PR c++/44311
  20         * decl.c (case_conversion): New.
  21         (finish_case_label): Use it.
  22
  23         * ptree.c (cxx_print_xnode): Handle ARGUMENT_PACK_SELECT.
  24
  25         PR c++/45698
  26         * pt.c (dependent_template_arg_p): See through ARGUMENT_PACK_SELECT.
  27
  28         PR c++/46145
  29         * decl.c (grokdeclarator): Complain about auto typedef.
  30
  31         PR c++/46245
  32         * decl.c (grokdeclarator): Complain later for auto parameter.
  33         * pt.c (splice_late_return_type): Handle use in a template
  34         type-parameter.
  35
  36         PR c++/46696
  37         * typeck.c (cp_build_modify_expr): Check DECL_DEFAULTED_FN.
  38
  39         PR c++/47184
  40         * parser.c (cp_parser_parameter_declaration): Recognize
  41         list-initialization.
  42         (cp_parser_direct_declarator): Check for the closing
  43         paren before parsing definitely.
  44
  45         PR c++/48935
  46         * parser.c (cp_parser_constructor_declarator_p): Don't check
  47         constructor_name_p for enums.
  48         (cp_parser_diagnose_invalid_type_name): Correct error message.
  49
  50         PR c++/45418
  51         * init.c (perform_member_init): Handle list-initialization
  52         of array of non-trivial class type.
  53
  54         PR c++/45080
  55         * pt.c (instantiate_class_template_1): Call maybe_add_lambda_conv_op.
  56         * semantics.c (lambda_function): Check COMPLETE_OR_OPEN_TYPE_P.
  57
  58         PR c++/48292
  59         * pt.c (tsubst_decl) [PARM_DECL]: Handle partial instantiation of
  60         function parameter pack.
  61         (tsubst_pack_expansion): Likewise.
  62
  63         * cp-objcp-common.c (cp_common_init_ts): TYPE_ARGUMENT_PACK has
  64         TS_COMMON.
  65
  66 2011-05-25  Jakub Jelinek  <jakub@redhat.com>
  67
  68         * cp-objcp-common.c (cp_common_init_ts): Mark CTOR_INITIALIZER
  69         as TS_TYPED.
  70
  71         PR c++/49136
  72         * semantics.c (cxx_eval_bit_field_ref): Handle the
  73         case when BIT_FIELD_REF doesn't cover only a single field.
  74
  75 2011-05-24  Jason Merrill  <jason@redhat.com>
  76
  77         PR c++/49042
  78         * pt.c (get_mostly_instantiated_function_type): Use
  79         push_deferring_access_checks rather than set flag_access_control.
  80
  81 2011-05-24  Nicola Pero  <nicola.pero@meta-innovation.com>,
  82
  83         * parser.c (cp_parser_objc_class_ivars): Deal gracefully with a
  84         syntax error in declaring an ObjC instance variable.
  85
  86 2011-05-24  Jason Merrill  <jason@redhat.com>
  87
  88         PR c++/48884
  89         * class.c (pushclass): Accept NULL argument.
  90         (popclass): Deal with popping null class.
  91         * pt.c (push_access_scope, pop_access_scope): Use them rather than
  92         push_to_top_level/pop_from_top_level.
  93         (push_deduction_access_scope, pop_defarg_context): New.
  94         (fn_type_unification): Use them.
  95         * name-lookup.c (lookup_name_real_1): Check current_class_type.
  96
  97 2011-05-24  Paolo Carlini  <paolo.carlini@oracle.com>
  98
  99         * decl.c (grokdeclarator): Use current_class_name.
 100
 101 2011-05-24  Joseph Myers  <joseph@codesourcery.com>
 102
 103         * Make-lang.in (GXX_OBJS): Remove prefix.o.
 104         (g++$(exeext)): Use libcommon-target.a.
 105         (CXX_C_OBJS): Remove prefix.o.
 106
 107 2011-05-23  Jason Merrill  <jason@redhat.com>
 108
 109         * pt.c (tsubst_copy_and_build): Use current_class_name.
 110
 111         PR c++/49102
 112         * call.c (convert_arg_to_ellipsis): Call force_rvalue.
 113
 114         PR c++/49105
 115         * typeck.c (cp_build_c_cast): Don't strip cv-quals when
 116         converting to reference.
 117         (build_static_cast_1): Update for glvalues.
 118
 119         PR c++/49105
 120         * typeck.c (build_const_cast_1): Handle rvalue references.
 121
 122         PR c++/47263
 123         * decl.c (use_eh_spec_block): Do use an EH spec block for a
 124         lambda op().
 125
 126         PR c++/49058
 127         * call.c (splice_viable): Be strict in templates.
 128
 129         PR c++/47336
 130         * error.c (dump_template_bindings): Suppress access control.
 131
 132         PR c++/47544
 133         * pt.c (instantiate_decl): Handle =default.
 134
 135         PR c++/48617
 136         * pt.c (invalid_nontype_parm_type_p): Allow DECLTYPE_TYPE.
 137
 138 2011-05-23  Nathan Froyd  <froydnj@codesourcery.com>
 139
 140         * call.c (build_over_call): Tweak call to check_function_arguments.
 141         * typeck.c (cp_build_function_call_vec): Likewise.
 142
 143 2011-05-23  Jonathan Wakely  <jwakely.gcc@gmail.com>
 144
 145         PR c++/18016
 146         * init.c (perform_member_init): Check for self-initialization.
 147
 148 2011-05-22  Jason Merrill  <jason@redhat.com>
 149
 150         PR c++/48647
 151         * typeck.c (composite_pointer_type_r): Return error_mark_node
 152         on error in SFINAE context.
 153
 154 2011-05-20  Jason Merrill  <jason@redhat.com>
 155
 156         PR c++/48945
 157         * decl.c (grokdeclarator): Don't add set const function-cv-qual
 158         for constexpr fns to memfn_quals, just add it to the type.
 159         (revert_static_member_fn): Don't complain about quals.
 160         (check_static_quals): New.
 161         (grokfndecl): Call it.
 162         (start_preparsed_function): Don't call revert_static_member_fn.
 163
 164         PR c++/48945
 165         * decl.c (revert_static_member_fn): Ignore const on constexpr fn.
 166
 167         PR c++/48780
 168         * cvt.c (type_promotes_to): Don't promote scoped enums.
 169
 170         PR c++/49066
 171         * decl.c (duplicate_decls): Preserve DECL_DELETED_FN.
 172
 173         PR c++/48873
 174         * tree.c (stabilize_expr): Fix typo.
 175
 176         DR 1073
 177         PR c++/49082
 178         * typeck.c (comp_except_specs): noexcept(false) is not compatible
 179         with throw(type-list).
 180         * typeck2.c (merge_exception_specifiers): noexcept(false)
 181         beats any more limited specification.
 182
 183         PR c++/24163
 184         PR c++/29131
 185         * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Avoid repeating
 186         unqualified lookup.
 187         * semantics.c (perform_koenig_lookup): Add complain parm.
 188         * cp-tree.h: Adjust.
 189         * parser.c (cp_parser_postfix_expression): Adjust.
 190         (cp_parser_perform_range_for_lookup): Adjust.
 191
 192 2011-05-20  Jason Merrill  <jason@redhat.com>
 193
 194         * semantics.c (finish_call_expr): SET_EXPR_LOCATION.
 195
 196 2011-05-20  Joseph Myers  <joseph@codesourcery.com>
 197
 198         * Make-lang.in (GXX_OBJS): Remove intl.o and version.o.
 199
 200 2011-05-19  Jakub Jelinek  <jakub@redhat.com>
 201
 202         PR c++/49043
 203         * decl.c (check_omp_return): Stop searching on sk_function_parms.
 204
 205         PR c++/48869
 206         * method.c (get_dtor, get_copy_ctor): Add COMPLAIN argument,
 207         pass it down to locate_fn_flags.
 208         * cp-tree.h (get_dtor, get_copy_ctor): Adjust prototypes.
 209         * semantics.c (cxx_omp_create_clause_info): Adjust callers.
 210         * cp-gimplify.c: Include splay-tree.h.
 211         (splay_tree_compare_decl_uid, omp_var_to_track,
 212         omp_cxx_notice_variable): New functions.
 213         (struct cp_genericize_omp_taskreg): New type.
 214         (struct cp_genericize_data): Add omp_ctx field.
 215         (cp_genericize_r): Attempt to determine implicitly determined
 216         firstprivate class type variables.
 217         (cp_genericize): Clear omp_ctx.
 218         * Make-lang.in (cp/cp-gimplify.o): Depend on $(SPLAY_TREE_H).
 219
 220 2011-05-18  Jason Merrill  <jason@redhat.com>
 221
 222         PR c++/48948
 223         PR c++/49015
 224         * class.c (finalize_literal_type_property): Do check
 225         for constexpr member functions of non-literal class.
 226         (finish_struct): Don't call check_deferred_constexpr_decls.
 227         * cp-tree.h: Don't declare it.
 228         (DECL_DEFERRED_CONSTEXPR_CHECK): Remove.
 229         * decl.c (grok_special_member_properties): Don't check it
 230         (grokfnedcl): Don't call validate_constexpr_fundecl.
 231         (start_preparsed_function): Do call it.
 232         * pt.c (tsubst_decl): Don't call it.
 233         (instantiate_class_template_1): Don't call
 234         check_deferred_constexpr_decls.
 235         * semantics.c (literal_type_p): Check for any incompleteness.
 236         (ensure_literal_type_for_constexpr_object): Likewise.
 237         (is_valid_constexpr_fn): Revert deferral changes.
 238         (validate_constexpr_fundecl): Likewise.
 239         (register_constexpr_fundef): Likewise.
 240         (check_deferred_constexpr_decls): Remove.
 241
 242 2011-05-16  Jason Merrill  <jason@redhat.com>
 243
 244         PR c++/48969
 245         * pt.c (deduction_tsubst_fntype): Use a VEC initially.
 246
 247 2011-05-15  Paolo Carlini  <paolo.carlini@oracle.com>
 248
 249         * cxx-pretty-print.c: Update comment.
 250         * semantics.c (trait_expr_value, finish_trait_expr):
 251         Reorder the cases.
 252         * parser.c (cp_parser_primary_expression): Likewise.
 253
 254 2011-05-15  Jonathan Wakely  <jwakely.gcc@gmail.com>
 255
 256         PR c++/48994
 257         * parser.c (cp_parser_perform_range_for_lookup): Call complete_type.
 258
 259 2011-05-13  Ville Voutilainen  <ville.voutilainen@gmail.com>
 260
 261         Implement final on class.
 262         * class.c (check_bases): Diagnose derivation from a final class.
 263         * cp-tree.h (lang_type_class): Add is_final and adjust dummy.
 264         (CLASSTYPE_FINAL): New.
 265         * parser.c (cp_parser_class_head): Parse class-virt-specifier, set
 266         CLASSTYPE_FINAL.
 267         * pt.c (instantiate_class_template_1): Copy CLASSTYPE_FINAL.
 268
 269 2011-05-13  Jason Merrill  <jason@redhat.com>
 270
 271         PR c++/48969
 272         * pt.c (deduction_tsubst_fntype): New.
 273         (fn_type_unification): Use it.
 274         (init_template_processing): Initialize hash table.
 275         (print_template_statistics): Print hash table stats.
 276
 277         * call.c (build_op_call): Use timevar_cond_start/stop.
 278         (build_user_type_conversion): Likewise.
 279
 280 2011-05-12  Jason Merrill  <jason@redhat.com>
 281
 282         * cp-tree.h (DECL_DEFERRED_CONSTEXPR_CHECK): New.
 283         * semantics.c (validate_constexpr_fundecl): Set it.
 284         (check_deferred_constexpr_decls): Clear it.
 285         (register_constexpr_fundef): Make sure it isn't set.
 286         * decl.c (grok_special_member_properties): Check it.
 287
 288 2011-05-11  Jason Merrill  <jason@redhat.com>
 289
 290         PR c++/48948
 291         * semantics.c (validate_constexpr_fundecl): Defer checking if
 292         an argument type is being defined.
 293         (is_valid_constexpr_fn): Add defer_ok parm.
 294         (cxx_eval_call_expression): Adjust.
 295         (check_deferred_constexpr_decls): New.
 296         (literal_type_p): Make sure type isn't being defined.
 297         (ensure_literal_type_for_constexpr_object): Handle type being defined.
 298         * cp-tree.h: Declare check_deferred_constexpr_decls.
 299         * decl.c (grokfndecl): Call validate_constexpr_fundecl here.
 300         (start_preparsed_function, cp_finish_decl): Not here.
 301         * class.c (finalize_literal_type_property): Don't call
 302         validate_constexpr_fundecl.
 303         (finish_struct): Call check_deferred_constexpr_decls.
 304         * pt.c (tsubst_decl): Call validate_constexpr_fundecl.
 305         (instantiate_class_template): Call check_deferred_constexpr_decls.
 306
 307         * semantics.c (validate_constexpr_fundecl): Check DECL_TEMPLATE_INFO
 308         rather than DECL_TEMPLATE_INSTANTIATION.
 309         (cxx_eval_call_expression): Likewise.
 310
 311         * semantics.c (register_constexpr_fundef): Add to hash table here.
 312         (validate_constexpr_fundecl): Not here.
 313
 314         * decl.c (grokdeclarator): Only set DECL_DECLARED_CONSTEXPR_P once.
 315
 316         * pt.c (build_non_dependent_expr): Don't check null_ptr_cst_p,
 317         do call maybe_constant_value in C++0x mode.
 318         * semantics.c (cxx_eval_constant_expression): Handle TEMPLATE_DECL.
 319
 320         PR c++/48745
 321         * pt.c (value_dependent_expr_p): Handle CONSTRUCTOR.
 322
 323 2011-05-11  Nathan Froyd  <froydnj@codesourcery.com>
 324
 325         * cp-tree.h (TYPENAME_TYPE_FULLNAME, TYPEOF_TYPE_EXPR): Use
 326         TYPE_VALUES_RAW.
 327         (UNDERLYING_TYPE_TYPE, DECLTYPE_TYPE_EXPR): Likewise.
 328         (DECLTYPE_TYPE_ID_EXPR_OR_MEMBER_ACCESS_P): Likewise.
 329         (TEMPLATE_TYPE_PARM_INDEX): Likewise.
 330
 331 2011-05-10  Jason Merrill  <jason@redhat.com>
 332
 333         PR c++/48930
 334         * class.c (type_build_ctor_call): New.
 335         * cp-tree.h: Declare it.
 336         * decl.c (check_initializer): Use it instead of
 337         TYPE_NEEDS_CONSTRUCTING.
 338         * init.c (build_value_init, build_value_init_noctor): Likewise.
 339         (perform_member_init, expand_aggr_init_1, build_new_1): Likewise.
 340         (build_vec_init): Likewise.
 341         * typeck2.c (process_init_constructor_array): Likewise.
 342         (process_init_constructor_record): Likewise.
 343
 344         PR c++/48736
 345         * pt.c (tsubst_copy_and_build): Handle substitution of a pack
 346         expansion producing another expansion.
 347
 348 2011-05-10  Ville Voutilainen  <ville.voutilainen@gmail.com>
 349
 350         Fixes for override/final.
 351         * class.c (check_for_override): Diagnose final on a nonvirtual
 352         member function, diagnose override for a virtual with no matching
 353         override. Don't fiddle around with DECL_VINDEX.
 354
 355 2011-05-10  Nathan Froyd  <froydnj@codesourcery.com>
 356
 357         * cp-tree.def (EXPR_PACK_EXPANSION): Add an operand.
 358         * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
 359         * cp-tree.h (PACK_EXPANSION_PARAMETER_PACKS): Use the new
 360         operand of EXPR_PACK_EXPANSION.
 361         (cp_tree_operand_length): Declare.
 362         * tree.c (cp_tree_operand_length): Define.
 363         (cp_tree_equal): Call it.
 364         * pt.c (value_dependent_expr_P): Likewise.
 365         * mangle.c (write_expression): Likewise.
 366
 367 2011-05-09  Paolo Carlini  <paolo.carlini@oracle.com>
 368
 369         PR c++/48737
 370         PR c++/48744
 371         * decl.c (reshape_init): Take a complain parameter and do
 372         not call error if tf_error is not set.
 373         (check_initializer, reshape_init_r, reshape_init_array,
 374         reshape_init_array_1, reshape_init_vector, reshape_init_class):
 375         Adjust.
 376         * typeck2.c (digest_init_r): Take a complain parameter and
 377         pass it to convert_for_initialization.
 378         (digest_init, digest_init_flags, process_init_constructor_array,
 379         process_init_constructor_record, process_init_constructor_union,
 380         process_init_constructor, digest_init_r): Adjust.
 381         * init.c (expand_default_init, build_new_1): Likewise.
 382         * typeck.c (cp_build_modify_expr): Likewise.
 383         * decl2.c (grokfield): Likewise.
 384         * call.c (convert_like_real, convert_default_arg): Likewise.
 385         * semantics.c (finish_compound_literal): Pass complain to
 386         reshape_init and digest_init.
 387         * cp-tree.h: Adjust declarations.
 388
 389 2011-05-07  Fabien Chêne  <fabien@gcc.gnu.org>
 390
 391         PR c++/48859
 392         * init.c (diagnose_uninitialized_cst_or_ref_member_1): stop the
 393         recursion if there is user defined constructor.
 394
 395 2011-05-09  Jason Merrill  <jason@redhat.com>
 396
 397         PR c++/34772
 398         * decl.c (initialize_local_var): Use DECL_INITIAL for simple
 399         initialization.
 400
 401 2011-05-08  Ville Voutilainen  <ville.voutilainen@gmail.com>
 402
 403         Implement final/override for member functions.
 404         * class.c (check_for_override): Check for DECL_OVERRIDE_P.
 405         * cp-tree.h (DECL_OVERRIDE_P, DECL_FINAL_P): New.
 406         (cp_virt_specifiers, enum virt_specifier): New.
 407         * decl.c (set_virt_specifiers): New.
 408         (grokdeclarator): Use them. Diagnose virt-specifiers on non-fields.
 409         * parser.c (make_call_declarator): add virt-specifiers parameter.
 410         (cp_parser_lambda_declarator_opt): Adjust.
 411         (cp_parser_direct_declarator): Likewise.
 412         (cp_parser_virt_specifier_seq_opt): New.
 413         * search.c (check_final_overrider): Diagnose attempts to override
 414         a final member function.
 415
 416 2011-05-09  Dodji Seketeli  <dodji@redhat.com>
 417
 418         PR c++/48574
 419         * class.c (fixed_type_or_null): Use type_dependent_p_push to test
 420         if the instance has a dependent initializer.
 421
 422 2011-05-08  Paolo Carlini  <paolo.carlini@oracle.com>
 423
 424         PR c++/48816
 425         * cxx-pretty-print.c (pp_cxx_template_declaration): Remove
 426         effectively unused variable.
 427
 428 2011-05-07  Eric Botcazou  <ebotcazou@adacore.com>
 429
 430         * name-lookup.h (global_bindings_p): Adjust prototype.
 431         * name-lookup.c (global_bindings_p): Return bool.
 432
 433 2011-05-06  Jason Merrill  <jason@redhat.com>
 434
 435         * decl.c (stabilize_save_expr_r): Set *walk_subtrees as
 436         appropriate.
 437
 438         PR c++/48909
 439         * semantics.c (cxx_eval_conditional_expression): Check
 440         integer_zerop instead.
 441         (potential_constant_expression_1): Likewise.
 442
 443         PR c++/48911
 444         * semantics.c (cxx_eval_array_reference): Handle implicit
 445         initializers.
 446
 447 2011-05-06  Nathan Froyd  <froydnj@codesourcery.com>
 448
 449         * cp-tree.h (type_of_this_parm, class_of_this_parm): New functions.
 450         * call.c (standard_conversion): Call class_of_this_parm.
 451         * cxx-pretty-print.c (pp_cxx_implicit_parameter_type): Likewise.
 452         (pp_cxx_direct_abstract_declarator): Likewise.
 453         * decl2.c (change_return_type): Likewise.
 454         (cp_reconstruct_complex_type): Likewise.
 455         * error.c (dump_type_suffix, dump_function_decl): Likewise.
 456         * mangle.c (write_function_type): Likewise.
 457         * pt.c (unify): Likewise.
 458         * typeck.c (merge_types, type_memfn_quals): Likewise.
 459         * decl.c (build_this_parm): Call type_of_this_parm.
 460
 461 2011-05-06  Dodji Seketeli  <dodji@redhat.com>
 462
 463         PR c++/48838
 464         * cp-tree.h (non_static_member_function_p): Declare new function.
 465         * tree.c (non_static_member_function_p): Define it.
 466         * semantics.c (finish_call_expr): Use it.
 467
 468 2011-05-05  Nathan Froyd  <froydnj@codesourcery.com>
 469
 470         * decl.c (finish_case_label): Omit the loc argument to
 471         build_case_label.
 472
 473 2011-05-05  Jason Merrill  <jason@redhat.com>
 474
 475         * cp-tree.h (REFERENCE_REF_P): Just check the type.
 476         * cvt.c (convert_from_reference): Adjust.
 477         * pt.c (build_non_dependent_expr): Adjust.
 478         * semantics.c (finish_offsetof): Adjust.
 479         * tree.c (lvalue_kind): Use it.
 480
 481         PR c++/48873
 482         * tree.c (stabilize_expr): Don't make gratuitous copies of classes.
 483
 484 2011-05-05  Eric Botcazou  <ebotcazou@adacore.com>
 485
 486         * decl.c (start_preparsed_function): Do not set
 487         dont_save_pending_sizes_p.
 488
 489 2011-05-05  Joseph Myers  <joseph@codesourcery.com>
 490
 491         * parser.c (cp_parser_objc_method_definition_list): Update call to
 492         objc_start_method_definition.
 493
 494 2011-05-04  Jason Merrill  <jason@redhat.com>
 495
 496         PR c++/48749
 497         * class.c (resolves_to_fixed_type_p): Don't look closely
 498         in templates.
 499
 500 2011-05-03  Paolo Carlini  <paolo.carlini@oracle.com>
 501
 502         PR c++/28501
 503         * call.c (add_builtin_candidate): Handle REALPART_EXPR and
 504         IMAGPART_EXPR.
 505
 506 2011-05-02  Lawrence Crowl  <crowl@google.com>
 507
 508         * decl.c: (push_local_name): Change TV_NAME_LOOKUP to start/stop.
 509         (poplevel): Refactor POP_TIMEVAR_AND_RETURN to plain code.
 510         Change TV_NAME_LOOKUP to start/stop.
 511         (define_label): Refactor timevar calls out to a wrapper function.
 512         Change TV_NAME_LOOKUP to start/stop.
 513         (xref_tag): Likewise.
 514         (lookup_label): Refactor timevar calls out to a wrapper function.
 515         Change TV_NAME_LOOKUP to start_cond/stop_cond.
 516
 517         * pt.c: (instantiate_class_template): Add a wrapper to push/pop new
 518         TV_TEMPLATE_INST.
 519         (instantiate_template): Add a wrapper to push/pop new TV_TEMPLATE_INST.
 520         (lookup_template_class): Refactor timevar calls out to a wrapper
 521         function.  Change use of TV_NAME_LOOKUP to TV_TEMPLATE_INST.
 522         (instantiate_decl): Change TV_PARSE to TV_TEMPLATE_INST.
 523
 524         * name-lookup.c: (store_bindings): Change TV_NAME_LOOKUP to start/stop.
 525         (poplevel_class): Change TV_NAME_LOOKUP to start_cond/stop_cond.
 526         (push_namespace): Likewise.
 527         (pop_nested_namespace): Likewise.
 528         (pushdecl_namespace_level): Likewise.
 529         (store_class_bindings): Likewise.
 530         (push_to_top_level): Likewise.
 531         (identifier_type_value): Refactor timevar calls out to a wrapper
 532         function.  Change TV_NAME_LOOKUP to start/stop.
 533         (find_binding): Likewise.
 534         (push_using_decl): Likewise.
 535         (lookup_arg_dependent): Likewise.
 536         (push_using_directive): Likewise.
 537         (qualified_lookup_using_namespace): Refactor POP_TIMEVAR_AND_RETURN
 538         to plain code.  Change TV_NAME_LOOKUP to start/stop.
 539         (lookup_type_current_level): Likewise.  Refactor inner return to
 540         break.
 541         (pushdecl_class_level): Refactor POP_TIMEVAR_AND_RETURN to plain
 542         code.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
 543         (pushdecl_top_level_1): Likewise.
 544         (lookup_using_namespace): Likewise.
 545         (pushdecl_with_scope): Refactor timevar calls out to a wrapper
 546         function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.
 547         (push_overloaded_decl): Likewise.
 548         (push_class_level_binding): Likewise.
 549         (namespace_binding): Likewise.
 550         (set_namespace_binding): Likewise.
 551         (supplement_binding): Likewise.
 552         (unqualified_namespace_lookup): Likewise.
 553         (lookup_name_real): Likewise.
 554         (lookup_type_scope): Likewise.
 555         (namespace_ancestor): Likewise.
 556         (lookup_name_innermost_nonclass_level): Likewise.
 557         (pushtag): Likewise.
 558         (pop_from_top_level): Likewise.
 559         (pushdecl_maybe_friend): Refactor timevar calls out to a wrapper
 560         function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Wrap long
 561         lines.
 562         (add_using_namespace): Refactor timevar calls out to a wrapper
 563         function.  Change TV_NAME_LOOKUP to start_cond/stop_cond.  Bypass
 564         wrapper on call to self.
 565
 566         * decl2.c: (cp_write_global_declarations):  Add start/stop of
 567         new TV_PHASE_DEFERRED, TV_PHASE_CGRAPH, TV_PHASE_CHECK_DBGINFO.
 568         Remove push/pop calls to TV_VARCONST.
 569
 570         * parser.c: Add include of "timevar.h".
 571         (cp_parser_explicit_instantiation): Add push/pop calls to
 572         TV_TEMPLATE_INST.
 573         (cp_parser_enum_specifier): Add push/pop calls to new TV_PARSE_ENUM.
 574         (cp_parser_class_specifier): Add wrapper to add push/pop calls to
 575         TV_PARSE_STRUCT.
 576         (cp_parser_function_definition_from_specifiers_and_declarator): Add
 577         push/pop calls to new TV_PARSE_FUNC or TV_PARSE_INLINE.
 578         (cp_parser_late_parsing_for_member):  Add push/pop calls to
 579         new TV_PARSE_INMETH.
 580
 581         * call.c: Add include of "timevar.h".
 582         (convert_class_to_reference): Wrap and add push/pop calls to
 583         TV_OVERLOAD.
 584         (build_op_call): Likewise.
 585         (build_conditional_expr): Likewise.
 586         (build_new_op): Likewise.
 587         (build_new_method_call): Likewise.
 588         (build_user_type_conversion): Reorganize to single return and add
 589         push/pop calls to TV_OVERLOAD.
 590         (perform_overload_resolution): Likewise.
 591
 592         * Make-lang.in: Add dependence of call.o and parser.o on $(TIMEVAR_H).
 593
 594 2011-05-02  Jason Merrill  <jason@redhat.com>
 595
 596         * tree.c (build_vec_init_expr): Take complain parm.
 597         (build_vec_init_elt): Likewise.  Free arg vector.
 598         (diagnose_non_constexpr_vec_init, build_array_copy): Adjust.
 599         * cp-tree.h (VEC_INIT_EXPR_SLOT): Use VEC_INIT_EXPR_CHECK.
 600         (VEC_INIT_EXPR_INIT): Likewise.
 601         Adjust build_vec_init_expr declaration.
 602         * init.c (perform_member_init): Adjust.
 603
 604         Revert:
 605         PR c++/40975
 606         * cp-tree.def (VEC_INIT_EXPR): Add third operand.
 607         * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
 608         * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
 609         * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
 610         (build_vec_init_elt): Don't expect an array type.
 611         (build_array_copy): Adjust.
 612         * init.c (perform_member_init): Adjust.
 613         (build_new_1): Use build_vec_init_expr.
 614
 615         PR c++/48834
 616         * tree.c (build_vec_init_expr): Set TREE_SIDE_EFFECTS.
 617         Protect an explicit target.
 618
 619         PR c++/48446
 620         * decl.c (stabilize_save_expr_r, stabilize_vla_size): New.
 621         (compute_array_index_type): Revert earlier 48446 changes.
 622         (grokdeclarator): Use stabilize_vla_size.
 623
 624 2011-05-02  Dmitry Gorbachev  <d.g.gorbachev@gmail.com>
 625             Eric Botcazou <ebotcazou@adacore.com>
 626
 627         * parser.c (cp_parser_init_declarator): Set pushed_scope to NULL_TREE
 628         instead of inappropriate zero values.
 629
 630 2011-05-02  Paolo Carlini  <paolo.carlini@oracle.com>
 631
 632         PR c++/47969
 633         * decl.c (compute_array_index_type): Check build_expr_type_conversion
 634         return value for NULL_TREE.
 635
 636 2011-04-29  Paolo Carlini  <paolo.carlini@oracle.com>
 637
 638         PR c++/48606
 639         * init.c (perform_member_init): Check build_value_init return
 640         value for error_mark_node.
 641
 642 2011-04-29  Diego Novillo  <dnovillo@google.com>
 643             Le-Chun Wu  <lcwu@google.com>
 644
 645         * call.c (conversion_null_warnings): Also handle assignments
 646         when warning about NULL conversions.
 647
 648 2011-04-29  Le-Chun Wu  <lcwu@google.com>
 649
 650         * cp-tree.h (LOOKUP_EXPLICIT_TMPL_ARGS): Define.
 651         * call.c (build_new_function_call): Set it for TEMPLATE_ID_EXPRs.
 652         (build_over_call): Use it to determine whether to emit a NULL
 653         warning for template function instantiations.
 654         (build_new_method_call): Set LOOKUP_EXPLICIT_TMPL_ARGS if
 655         EXPLICIT_TARGS is set.
 656
 657 2011-04-29  Nicola Pero  <nicola.pero@meta-innovation.com>,
 658             Mike Stump <mikestump@comcast.net>
 659
 660         * Make-lang.in ($(srcdir)/cp/cfns.h): Enable the dependency only
 661         in maintainer mode.  Use the --output-file option of gperf instead
 662         of > to prevent creating an empty cp/cfns.h when gperf is not
 663         available.
 664
 665 2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
 666
 667         PR c++/48798
 668         * semantics.c (finish_base_specifier): cv-qualified base class
 669         is fine, per DR 484.
 670
 671 2011-04-28  Dodji Seketeli  <dodji@redhat.com>
 672
 673         PR c++/48656
 674         * semantics.c (finish_call_expr): Don't forget BASELINK nodes when
 675         considering call expressions involving a member function.
 676
 677 2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
 678
 679         PR c++/48530
 680         * tree.c (build_cplus_new): Check build_target_expr return
 681         value for error_mark_node.
 682
 683 2011-04-28  Paolo Carlini  <paolo.carlini@oracle.com>
 684
 685         PR c++/48771
 686         * semantics.c (literal_type_p): Reference types are literal types,
 687         per the FDIS.
 688         (valid_type_in_constexpr_fundecl_p): Remove.
 689         (is_valid_constexpr_fn): Adjust.
 690
 691 2011-04-27  Jason Merrill  <jason@redhat.com>
 692
 693         PR libstdc++/48760
 694         Implement list-initialization of _Complex.
 695         * decl.c (reshape_init_r): Allow {real,imag} for _Complex.
 696         (check_initializer): Likewise.
 697         * call.c (build_complex_conv): New.
 698         (implicit_conversion): Call it.
 699         (convert_like_real): Handle it.
 700         * typeck2.c (check_narrowing): Handle it.
 701
 702         * init.c (build_vec_delete_1): Look for sfk_deleting_destructor to
 703         decide whether to delete.
 704         (build_vec_init): Pass sfk_complete_destructor.
 705
 706         PR c++/40975
 707         * cp-tree.def (VEC_INIT_EXPR): Add third operand.
 708         * cp-tree.h (VEC_INIT_EXPR_NELTS): New.
 709         * cp-gimplify.c (cp_gimplify_expr) [VEC_INIT_EXPR]: Handle it.
 710         * tree.c (build_vec_init_expr): Handle getting pointer/nelts.
 711         (build_vec_init_elt): Don't expect an array type.
 712         (build_array_copy): Adjust.
 713         * init.c (perform_member_init): Adjust.
 714         (build_new_1): Use build_vec_init_expr.
 715
 716         * class.c (resolve_address_of_overloaded_function): Don't
 717         change OVERLOAD to TREE_LIST.
 718         * pt.c (print_candidates_1): Remove nonsensical assert.
 719
 720         PR c++/48046
 721         * parser.c (cp_parser_diagnose_invalid_type_name): Commit
 722         to tentative parse sooner.
 723
 724 2011-04-26  Jason Merrill  <jason@redhat.com>
 725
 726         PR c++/42687
 727         * parser.c (cp_parser_primary_expression): Set *idk to
 728         CP_ID_KIND_NONE for a parenthesized identifier.
 729
 730         * ptree.c (cxx_print_type) [TYPENAME_TYPE]: Dump fullname.
 731         (cxx_print_identifier): Correct indentation.
 732
 733         PR c++/48530
 734         * decl.c (cxx_maybe_build_cleanup): Add complain parm.
 735         * tree.c (force_target_expr): Add complain parm.
 736         (build_target_expr_with_type): Likewise.
 737         (get_target_expr_sfinae): Split out.
 738         (build_vec_init_expr, bot_manip): Adjust.
 739         * init.c (build_vec_delete, build_vec_delete_1): Add complain parm.
 740         (build_delete, build_dtor_call): Likewise.
 741         (perform_direct_initialization_if_possible): Adjust.
 742         (build_vec_init): Handle error return.
 743         * cvt.c (force_rvalue): Add complain parm.
 744         Call build_special_member_call directly.
 745         * decl2.c (delete_sanity): Add complain parm.
 746         (build_cleanup): Adjust.
 747         * pt.c (tsubst_copy_and_build, tsubst_expr): Adjust.
 748         * semantics.c (finish_stmt_expr_expr): Adjust.
 749         (finish_compound_literal): Adjust.
 750         * parser.c (cp_parser_delete_expression): Adjust.
 751         * typeck2.c (build_functional_cast): Adjust.
 752         * cp-tree.h: Adjust.
 753
 754 2011-04-26  Martin Jambor  <mjambor@suse.cz>
 755
 756         * class.c (cp_fold_obj_type_ref): Remove.
 757         * cp-tree.h (cp_fold_obj_type_ref): Remove declaration.
 758
 759 2011-04-25  Paolo Carlini  <paolo.carlini@oracle.com>
 760
 761         * cp-tree.def: Add a new UNDERLYING_TYPE tree code.
 762         * cp-tree.h (enum cp_trait_kind): Add CPTK_UNDERLYING_TYPE, tidy.
 763         (UNDERLYING_TYPE_TYPE): Add.
 764         * cp-objcp-common.c (cp_common_init_ts): Mark UNDERLYING_TYPE
 765         as TS_COMMON.
 766         * parser.c (cp_lexer_next_token_is_decl_specifier_keyword,
 767         cp_parser_simple_type_specifier): Handle UNDERLYING_TYPE.
 768         (cp_parser_trait_expr): Deal with RID_UNDERLYING_TYPE; tidy.
 769         * semantics.c (finish_underlying_type): New.
 770         * typeck.c (structural_comptypes): Handle UNDERLYING_TYPE.
 771         * error.c (dump_type, dump_type_prefix, dump_type_suffix): Likewise.
 772         * cxx-pretty-print.c (p_cxx_type_id): Likewise.
 773         * tree.c (cp_walk_subtrees): Likewise.
 774         * pt.c (for_each_template_parm_r, tsubst, unify,
 775         dependent_type_p_r): Likewise.
 776         * mangle.c (write_type): Sorry for __underlying_type.
 777
 778 2011-04-25  Jason Merrill  <jason@redhat.com>
 779
 780         PR c++/48707
 781         * decl.c (type_dependent_init_p): New.
 782         (cp_finish_decl): Check it.
 783         * pt.c (any_type_dependent_elements_p): New.
 784         * cp-tree.h: Declare it.
 785
 786 2011-04-20  Jason Merrill  <jason@redhat.com>
 787
 788         * semantics.c (finish_compound_literal): Don't put an array
 789         with a dtor in a static variable.
 790
 791         * call.c (build_over_call): Handle trivial dtor.
 792
 793         * search.c (lookup_fnfields_slot): Call complete_type.
 794
 795         PR c++/48594
 796         * decl2.c (build_offset_ref_call_from_tree): Move
 797         non-dependency of object outside condition.
 798
 799         PR c++/48657
 800         * decl.c (cp_finish_decl): Simplify template handling.
 801
 802 2011-04-20  Jim Meyering  <meyering@redhat.com>
 803
 804         * tree.c (cxx_printable_name_internal): Remove useless if-before-free.
 805
 806 2011-04-19  Jason Merrill  <jason@redhat.com>
 807
 808         PR c++/46304
 809         * typeck.c (cp_build_binary_op): Fold COMPLEX_EXPR.
 810
 811         PR c++/45267
 812         * decl.c (duplicate_decls): Keep always_inline attribute
 813         in sync with DECL_DISREGARD_INLINE_LIMITS.
 814
 815 2011-04-18  Jason Merrill  <jason@redhat.com>
 816
 817         PR c++/48569
 818         * typeck2.c (build_functional_cast): Handle VOID_TYPE.
 819
 820         PR c++/48537
 821         * init.c (build_value_init): Handle UNION_TYPE the same.
 822
 823 2011-04-18  Jakub Jelinek  <jakub@redhat.com>
 824
 825         PR c++/48632
 826         * parser.c (cp_parser_omp_for_loop): Don't use cp_parser_omp_for_incr
 827         for type dependent pointers.
 828
 829 2011-04-18  Jim Meyering  <meyering@redhat.com>
 830
 831         * pt.c (type_unification_real): Fix typo in comment: s/in in/in/.
 832
 833 2011-04-17  Jan Hubicka  <jh@suse.cz>
 834
 835         * semantics.c (finish_goto_stmt): Do set UNINLINABLE flag on computed
 836         gotos.
 837
 838 2011-04-17  Jason Merrill  <jason@redhat.com>
 839
 840         PR c++/48531
 841         * typeck2.c (build_functional_cast): Disallow array type.
 842
 843         * tree.c (get_target_expr): Handle VEC_INIT_EXPR.
 844
 845 2011-04-17  Jan Hubicka  <jh@suse.cz>
 846
 847         * class.c (cp_fold_obj_type_ref): Drop vtable_method.
 848
 849 2011-04-15  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
 850
 851         Implement N3271
 852         * parser.c (cp_convert_range_for): Split into
 853         cp_parser_perform_range_for_lookup.
 854         (cp_parser_perform_range_for_lookup): New.
 855         (cp_parser_range_for_member_function): New.
 856         (cp_parser_for_init_statement): Correct error message.
 857         * semantics.c (finish_call_expr): Accept COMPONENT_REF.
 858
 859 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 860
 861         * parser.c (cp_parser_objc_protocol_declaration): Updated for
 862         change from objc_declare_protocols() to objc_declare_protocol().
 863
 864 2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
 865
 866         PR objc++/48479
 867         * typeck.c (cxx_mark_addressable) [CONST_DECL]: Mark addressable
 868         and return immediately.
 869
 870 2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
 871
 872         * cp-tree.def (SWITCH_STMT): Add an extra operand.
 873         * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
 874         * cp-tree.h (SWITCH_STMT_SCOPE): Define.
 875         * semantics.c (begin_switch__stmt): Pass scope to build_stmt.
 876         (finish_switch_stmt): Use SWITCH_STMT_SCOPE instead of TREE_CHAIN.
 877
 878 2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
 879
 880         * cp-tree.def (IF_STMT): Add an extra operand.
 881         * cp-objcp-common.c (cp_common_init_ts): Mark it as TS_TYPED.
 882         * cp-tree.h (IF_SCOPE): Define.
 883         * semantics.c (begin_if_stmt): Pass scope to build_stmt.
 884         (finish_if_stmt): Use IF_SCOPE instead of TREE_CHAIN.
 885
 886 2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
 887
 888         * cp-tree.def (FOR_STMT, RANGE_FOR_STMT): Add an extra operand.
 889         * cp-objcp-common.c (cp_common_init_ts): Mark them as TS_TYPED.
 890         * cp-tree.h (FOR_SCOPE, RANGE_FOR_SCOPE): Define.
 891         * semantics.c (begin_for_stmt): Pass an extra arg to build_stmt.
 892         Use FOR_SCOPE instead of TREE_CHAIN.
 893         (begin_range_for_stmt): Likewise, with RANGE_FOR_SCOPE.
 894         (finish_for_stmt): Likewise.
 895
 896 2011-04-14  Jason Merrill  <jason@redhat.com>
 897
 898         * parser.c (cp_parser_postfix_expression): Fix flags passed to
 899         build_new_method_call.
 900         * semantics.c (finish_call_expr): Likewise.
 901
 902         PR c++/48531
 903         * init.c (build_value_init_noctor): Check complain consistently.
 904
 905         PR c++/48557
 906         * typeck.c (cp_build_binary_op): Don't decay void operands.
 907
 908         PR c++/48446
 909         * decl.c (compute_array_index_type): Use get_temp_regvar instead
 910         of variable_size.
 911         * init.c (get_temp_regvar): No longer static.
 912         * cp-tree.h: Declare it.
 913
 914 2011-04-14  Nicola Pero  <nicola.pero@meta-innovation.com>
 915
 916         * parser.c (cp_parser_objc_class_declaration): Updated for change
 917         in objc_declare_class().
 918
 919 2011-04-14  Nathan Froyd  <froydnj@codesourcery.com>
 920
 921         * decl.c (poplevel): Use block_chainon.
 922
 923 2011-04-13  Jason Merrill  <jason@redhat.com>
 924
 925         PR c++/48594
 926         * decl2.c (build_offset_ref_call_from_tree): Fix calling a functor
 927         or pointer to (non-member) function.
 928
 929 2011-04-13  Jakub Jelinek  <jakub@redhat.com>
 930
 931         PR c++/48570
 932         * semantics.c (cxx_eval_array_reference): Handle reading from
 933         wchar_t, char16_t and char32_t STRING_CST.
 934
 935 2011-04-13  Dodji Seketeli  <dodji@redhat.com>
 936
 937         PR c++/48574
 938         * class.c (fixed_type_or_null): We cannot determine the dynamic
 939         type of a reference variable if its initializer is dependent.
 940
 941 2011-04-13  Jason Merrill  <jason@redhat.com>
 942
 943         PR c++/48581
 944         * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't complain about
 945         unqualified lookup failing if we're still in a template.
 946
 947 2011-04-12  Nathan Froyd  <froydnj@codesourcery.com>
 948
 949         * cp-lang.c (cp_init_ts): Call cp_common_init_ts.  Move
 950         tree_contains_struct initialization to...
 951         * cp-objcp-common.c (cp_common_init_ts): ...here.  Use MARK_*
 952         macros.
 953         * cp-objcp-common.h (cp_common_init_ts): Declare.
 954         * cp-tree.h (union lang_tree_node): Check for TS_COMMON before
 955         calling TREE_CHAIN.
 956
 957 2011-04-12  Nicola Pero  <nicola.pero@meta-innovation.com>
 958
 959         * parser.c (cp_parser_objc_message_expression): Updated call
 960         to objc_build_message_expr.
 961
 962 2011-04-12  Martin Jambor  <mjambor@suse.cz>
 963
 964         * class.c (cp_fold_obj_type_ref): Call cgraph_get_node instead of
 965         cgraph_get_create_node.
 966         * decl2.c (cp_write_global_declarations): Call cgraph_get_node
 967         instead of cgraph_get_create_node.
 968         * method.c (make_alias_for_thunk): Call cgraph_get_node
 969         instead of cgraph_get_create_node, assert it returns non-NULL.
 970         (use_thunk): Likewise.
 971         * optimize.c (maybe_clone_body): Call cgraph_same_body_alias only
 972         when flag_syntax_only is not set.  Call cgraph_get_node instead of
 973         cgraph_get_create_node.
 974         (maybe_clone_body): Call cgraph_get_node instead of
 975         cgraph_get_create_node.
 976
 977 2011-04-12  Martin Jambor  <mjambor@suse.cz>
 978
 979         * class.c (cp_fold_obj_type_ref): Call cgraph_get_create_node
 980         instead of cgraph_node.
 981         * decl2.c (cxx_callgraph_analyze_expr): Likewise.
 982         (cp_write_global_declarations): Likewise.
 983         * optimize.c (maybe_clone_body): Likewise.
 984         * semantics.c (maybe_add_lambda_conv_op): Likewise.
 985         * mangle.c (mangle_decl): Likewise.
 986         * method.c (make_alias_for_thunk): Likewise.
 987         (use_thunk): Likewise.
 988
 989 2011-04-11  Jason Merrill  <jason@redhat.com>
 990
 991         PR c++/48535
 992         * decl.c (cp_complete_array_type_or_error): New.
 993         * semantics.c (finish_compound_literal): Use it.
 994         * cp-tree.h: Declare it.
 995
 996         PR c++/48535
 997         * semantics.c (finish_compound_literal): Handle references.
 998
 999         PR c++/48535
1000         * semantics.c (finish_compound_literal): Take complain parm.
1001         (build_lambda_object): Adjust.
1002         * cp-tree.h: Adjust.
1003         * call.c (convert_like_real): Adjust.
1004         * decl.c (check_initializer): Adjust.
1005         * parser.c (cp_parser_postfix_expression): Adjust.
1006         (cp_parser_functional_cast): Adjust.
1007         * pt.c (tsubst_copy_and_build): Adjust.
1008         * typeck2.c (process_init_constructor_record): Adjust.
1009
1010         PR c++/48534
1011         * cvt.c (ocp_convert): Use build_nop to convert to underlying type
1012         of scoped enum.
1013
1014         PR c++/48523
1015         * tree.c (maybe_dummy_object): Use build_x_indirect_ref rather
1016         than cp_build_indirect_ref.
1017
1018         PR c++/48457, Core 1238
1019         * call.c (reference_binding): Allow rvalue reference to bind to
1020         function lvalue.
1021         * tree.c (lvalue_kind): Functions are always lvalues.
1022
1023 2011-04-07  Jason Merrill  <jason@redhat.com>
1024
1025         PR c++/48500
1026         * semantics.c (potential_constant_expression_1) [CALL_EXPR]: Check
1027         arguments even if we don't know the function.
1028
1029         PR c++/48481
1030         * tree.c (build_overload): Allow an unwrapped FUNCTION_DECL
1031         at the end of the chain.
1032         * pt.c (dependent_template_p): Use OVL_CURRENT/NEXT.
1033         (iterative_hash_template_arg): Likewise.
1034
1035         PR c++/48481
1036         * cp-tree.h (OVL_ARG_DEPENDENT): New.
1037         * name-lookup.c (add_function): Set it.
1038         * semantics.c (finish_call_expr): Free OVERLOADs if it's set.
1039
1040         PR c++/48481
1041         * call.c (build_user_type_conversion_1): Use lookup_fnfields_slot.
1042         Release unused vector.
1043
1044         PR c++/48451
1045         * pt.c (fn_type_unification): Don't clear incomplete pack flag.
1046         (type_unification_real): Clear it here instead.
1047
1048         PR c++/48468
1049         * except.c (build_noexcept_spec): Propagate error_mark_node.
1050         (finish_noexcept_expr): Likewise.
1051
1052         PR c++/48452
1053         * typeck.c (build_x_compound_expr_from_list): Return error_mark_node
1054         in SFINAE context.
1055
1056         PR c++/48450
1057         * call.c (resolve_args): Take complain.
1058         (build_new_function_call, build_operator_new_call): Pass it.
1059         (build_op_call, build_new_op, build_new_method_call): Pass it.
1060
1061         PR c++/48450
1062         * typeck.c (check_for_casting_away_constness): Take complain.
1063         (build_static_cast_1, build_reinterpret_cast_1): Pass it.
1064         (build_const_cast_1): Pass it.  Take full complain parm.
1065         (build_const_cast, cp_build_c_cast): Adjust.
1066
1067         * tree.c (build_aggr_init_expr): Always return error_mark_node
1068         on abstract violation.
1069
1070         PR c++/48450
1071         * tree.c (build_cplus_new, build_aggr_init_expr): Take complain.
1072         (bot_manip): Adjust.
1073         * cp-tree.h: Adjust.
1074         * call.c (convert_like_real, build_cxx_call): Adjust.
1075         (perform_direct_initialization_if_possible): Adjust.
1076         * cvt.c (ocp_convert): Adjust.
1077         * init.c (build_value_init): Adjust.
1078         * semantics.c (maybe_add_lambda_conv_op): Adjust.
1079         * typeck.c (unary_complex_lvalue, cp_build_modify_expr): Adjust.
1080         * typeck2.c (build_functional_cast): Adjust.
1081
1082         * init.c (build_value_init_noctor): Handle REFERENCE_TYPE at top
1083         level.
1084         (perform_member_init): Not here.
1085         * typeck2.c (build_functional_cast): Limit REFERENCE_TYPE special
1086         case to templates.
1087         (abstract_virtuals_error_sfinae): Remove RESULT_DECL special case.
1088
1089         PR c++/48449
1090         * typeck2.c (build_functional_cast): Check complain consistently.
1091         Use build_value_init and abstract_virtuals_error_sfinae.
1092         (abstract_virtuals_error_sfinae): Split out.
1093         * cp-tree.h: Declare it.
1094         * init.c (build_new_1): Use it.
1095         (build_value_init_noctor): Handle FUNCTION_TYPE.
1096
1097         * semantics.c (finish_decltype_type): Simplify handling of unknown
1098         type.
1099
1100         * semantics.c (finish_decltype_type): Add complain parm.
1101         * cp-tree.h: Adjust.
1102         * parser.c (cp_parser_decltype): Adjust.
1103         * pt.c (tsubst): Adjust.
1104
1105         PR c++/48450
1106         * cvt.c (ocp_convert): Handle converting scoped enum to bool.
1107
1108 2011-03-31  Jason Merrill  <jason@redhat.com>
1109
1110         PR c++/48277
1111         * semantics.c (finish_call_expr): Remove assert.
1112
1113         PR c++/48280
1114         * method.c (defaultable_fn_check): Templates are not defaultable.
1115
1116         * parser.c (cp_parser_init_declarator): Avoid redundant
1117         cp_finish_decl for member declarations.
1118
1119 2011-03-30  Jason Merrill  <jason@redhat.com>
1120
1121         PR c++/48212
1122         * semantics.c (non_const_var_error): Just return if DECL_INITIAL
1123         is error_mark_node.
1124
1125 2011-03-30  Jason Merrill  <jason@redhat.com>
1126
1127         PR c++/48369
1128         * semantics.c (potential_constant_expression_1): Handle
1129         UNORDERED_EXPR and ORDERED_EXPR.
1130
1131         PR c++/48281
1132         * semantics.c (finish_compound_literal): Do put static/constant
1133         arrays in static variables.
1134
1135         * call.c (convert_like_real) [ck_list]: Build up the
1136         initializer_list object directly.
1137         * decl.c (build_init_list_var_init): Adjust.
1138
1139         * call.c (convert_like_real): Correct TREE_CONSTANT on CONSTRUCTOR.
1140         * decl.c (reshape_init_array_1): Likewise.
1141
1142 2011-03-29  Jason Merrill  <jason@redhat.com>
1143
1144         PR c++/48265
1145         * pt.c (value_dependent_expression_p) [VAR_DECL]: Make sure
1146         the variable is constant before looking at its initializer.
1147
1148         PR c++/48319
1149         * pt.c (value_dependent_expression_p): Handle TEMPLATE_ID_EXPR.
1150
1151         PR c++/48089
1152         * semantics.c (potential_constant_expression_1): Change error about
1153         use of *this in constructor into sorry.
1154
1155         PR c++/48296
1156         * decl.c (cp_finish_decl): Defer validation of constexpr member
1157         functions.
1158         * class.c (finalize_literal_type_property): Validate them here.
1159         * semantics.c (is_valid_constexpr_fn): Don't check completeness.
1160
1161         * semantics.c (is_valid_constexpr_fn): Specify input location.
1162
1163 2011-03-28  Jason Merrill  <jason@redhat.com>
1164
1165         PR c++/48313
1166         * pt.c (maybe_adjust_types_for_deduction): Handle T&& deduction
1167         from overloaded function.
1168
1169         Core 1232
1170         * call.c (build_array_conv): New.
1171         (implicit_conversion): Use it.
1172
1173         * call.c (reference_binding): Allow direct binding to an array
1174         rvalue.
1175
1176         Core 898
1177         * parser.c (cp_parser_compound_statement): Add function_body parm.
1178         Complain about non-body compound-stmt in constexpr fn.
1179         (cp_parser_primary_expression, cp_parser_statement): Adjust.
1180         (cp_parser_implicitly_scoped_statement): Adjust.
1181         (cp_parser_function_body, cp_parser_try_block): Adjust.
1182         (cp_parser_handler, cp_parser_objc_synchronized_statement): Adjust.
1183         (cp_parser_objc_try_catch_finally_statement): Adjust.
1184
1185         Core 898
1186         * semantics.c (constexpr_fn_retval): New.  Allow using-declaration
1187         and using-definition.
1188         (register_constexpr_fundef): Call it.
1189
1190         * except.c (build_noexcept_spec): Call cxx_constant_value after
1191         converting to bool.
1192
1193 2011-03-25  Kai Tietz  <ktietz@redhat.com>
1194
1195         * lex.c (interface_strcmp): Handle dos-paths.
1196         (handle_pragma_implementation): Use filename_cmp instead of
1197         strcmp.
1198         (in_main_input_context): Likewise.
1199
1200 2011-03-25  Jason Merrill  <jason@redhat.com>
1201
1202         Core 1135
1203         * method.c (defaulted_late_check): Check for exception spec mismatch.
1204         (defaultable_fn_check): Allow exception spec and virtual.
1205         * class.c (check_for_override): A virtual dtor is non-trivial.
1206
1207         PR c++/48289
1208         * pt.c (build_non_dependent_expr): Keep dereferences outside the
1209         NON_DEPENDENT_EXPR.
1210
1211 2011-03-25  Kai Tietz  <ktietz@redhat.com>
1212
1213         * decl.c (decls_match): Replace target hook
1214         call of comp_type_attributes by version in tree.c file.
1215         * search.c (check_final_overrider): Likewise.
1216         * typeck.c (structural_comptypes): Likewise.
1217
1218 2011-03-21  Kai Tietz  <ktietz@redhat.com>
1219
1220         PR target/12171
1221         * cxx-pretty-print.c (pp_cxx_ptr_operator):
1222         Display allowed attributes for function pointer types.
1223         * error.c (dump_type_prefix): Likewise.
1224
1225         * tree.c (cxx_attribute_table): Adjust table.
1226
1227 2011-03-18  Jason Merrill  <jason@redhat.com>
1228
1229         PR c++/48162
1230         * semantics.c (finish_call_expr): Allow TARGET_EXPR for now.
1231
1232         PR c++/48118
1233         * call.c (build_over_call): Don't skip ck_rvalue.
1234
1235 2011-03-17  Jason Merrill  <jason@redhat.com>
1236
1237         PR c++/47504
1238         * semantics.c (cxx_eval_constant_expression) [NOP_EXPR]: Don't let
1239         the conversion set TREE_OVERFLOW.
1240
1241         Core 1212
1242         * semantics.c (finish_decltype_type): Return T&& for xvalue.
1243         * typeck.c (unlowered_expr_type): Preserve cv-quals.
1244
1245         PR c++/48166
1246         * decl.c (revert_static_member_fn): Strip function-cv-quals.
1247
1248 2011-03-16  Jason Merrill  <jason@redhat.com>
1249
1250         PR c++/48089
1251         * semantics.c (potential_constant_expression_1): Don't allow *this
1252         in a constructor.
1253         (register_constexpr_fundef): Use potential_rvalue_constant_expression.
1254
1255         PR c++/47301
1256         * decl.c (compute_array_index_type): Don't bother trying to deal
1257         with literal classes in ABI v1.
1258
1259         PR c++/46336
1260         * decl.c (duplicate_decls): Return NULL_TREE for clashing
1261         C functions.
1262
1263         PR c++/47570
1264         * semantics.c (cxx_eval_constant_expression) [COMPOUND_EXPR]: Don't
1265         use the generic binary expression handling.
1266
1267 2011-03-16  Diego Novillo  <dnovillo@google.com>
1268
1269         * Make-lang.in (CXX_PARSER_H): New.
1270         (cp/parser.o): Add dependency on CXX_PARSER_H.
1271         Add dependency on tree-pretty-print.h
1272         (cp/cp-lang.o): Add dependency on CXX_PARSER_H.
1273         * cp-lang.c: Include parser.h.
1274         * parser.c: Include parser.h.
1275         (struct cp_token): Add bitfield purged_p.
1276         Update all users.
1277         Move to parser.h.
1278         (CPP_PURGED): Remove.  Update all users.
1279         (struct cp_lexer): Change field buffer to be a VEC of cp_token.
1280         Remove field buffer_length.
1281         Update all users.
1282         Move to parser.h.
1283         (struct tree_check): Move to parser.h.
1284         (cp_token_position): Likewise.
1285         (struct cp_token_cache): Likewise.
1286         (CPP_KEYWORD): Likewise.
1287         (CPP_TEMPLATE_ID): Likewise.
1288         (CPP_NESTED_NAME_SPECIFIER): Likewise.
1289         (N_CP_TTYPES): Likewise.
1290         (enum cp_parser_status_kind): Likewise.
1291         (struct cp_parser_context): Likewise.
1292         (struct cp_default_arg_entry_d): Likewise.
1293         (struct cp_unparsed_functions_entry_d): Likewise.
1294         (struct cp_parser): Likewise.
1295         (cp_lexer_dump_tokens): New.
1296         (cp_lexer_debug_tokens): New.
1297         (cp_lexer_finished_p): New.
1298         (cp_lexer_alloc): Factor out of cp_lexer_new_main.
1299         (cp_lexer_new_main): Re-write main lexing loop to push
1300         tokens into the new VEC buffer.
1301         (cp_lexer_print_token): Improve printing of CPP_NUMBER tokens.
1302         Do not abort if the token type is not recognized, just print
1303         its code.
1304         * parser.h: New file.
1305         * config-lang.in (gtfiles): Add cp/parser.h.
1306
1307 2011-03-16  Jason Merrill  <jason@redhat.com>
1308
1309         Core 1148
1310         * typeck.c (check_return_expr): Fix conditions for setting
1311         LOOKUP_PREFER_RVALUE.
1312
1313         * call.c (build_over_call): Remove require_complete_type_sfinae call.
1314
1315         PR c++/48132
1316         * decl.c (check_array_designated_initializer): Allow integer index.
1317         (reshape_init_array_1): Set index on the elements.
1318
1319 2011-03-16  Jason Merrill  <jason@redhat.com>
1320
1321         PR c++/48113
1322         * typeck.c (convert_for_initialization): Use
1323         perform_implicit_conversion_flags.
1324         * call.c (standard_conversion): If LOOKUP_PREFER_RVALUE, set
1325         rvaluedness_matches_p on ck_rvalue.
1326         (convert_like_real) [ck_rvalue]: And restore it here.
1327
1328         PR c++/48115
1329         * call.c (convert_arg_to_ellipsis): Handle incomplete type.
1330
1331 2011-03-16  Jason Merrill  <jason@redhat.com>
1332
1333         * parser.c (cp_parser_abort_tentative_parse): Make sure we haven't
1334         committed to this tentative parse.
1335
1336         PR c++/47999
1337         * semantics.c (finish_call_expr): Preserve reference semantics
1338         in templates.
1339
1340         * call.c (convert_default_arg): Use LOOKUP_IMPLICIT.
1341
1342 2011-03-16  Jakub Jelinek  <jakub@redhat.com>
1343
1344         * cp-objcp-common.c (cp_function_decl_explicit_p): Don't crash if
1345         DECL_LANG_SPECIFIC is NULL.
1346
1347 2011-03-15  Jason Merrill  <jason@redhat.com>
1348
1349         Core 1074
1350         * pt.c (value_dependent_expression_p) [NOEXCEPT_EXPR]: Don't
1351         check value_dependent_expression_p on the operand.
1352
1353         * semantics.c (push_cx_call_context): Return bool.
1354         (cxx_eval_call_expression): Handle excess depth.
1355
1356         Core 1191
1357         * method.c (synthesized_method_walk): Cleanups don't affect the
1358         triviality of a constructor, but do affect deletion and exception
1359         specification.
1360
1361 2011-03-15  Rodrigo Rivas Costa  <rodrigorivascosta@gmail.com>
1362
1363         * decl2.c (cp_check_const_attributes): New.
1364         (cplus_decl_attributes): Call cp_check_const_attributes.
1365
1366 2011-03-15  Jason Merrill  <jason@redhat.com>
1367
1368         PR c++/34758
1369         * call.c (convert_default_arg): Use DECL_ORIGIN of fn.  Check for
1370         recursion first.
1371         (push_defarg_context, pop_defarg_context): New.
1372         * parser.c (cp_parser_late_parsing_default_args): Use them.
1373         * cp-tree.h: Declare them.
1374
1375 2011-03-11  Dodji Seketeli  <dodji@redhat.com>
1376
1377         * call.c (add_builtin_candidate)<case INDIRECT_REF>: The type of
1378         the argument of the indirection operator should not be dependent.
1379         Fix the comment.
1380
1381 2011-03-11  Jason Merrill  <jason@redhat.com>
1382
1383         PR c++/47125
1384         * pt.c (tsubst) [TYPENAME_TYPE]: Only give errors if tf_error.
1385
1386         PR c++/47144
1387         * parser.c (cp_parser_template_type_arg): Set
1388         type_definition_forbidden_message.
1389
1390         PR c++/47808
1391         * decl.c (compute_array_index_type): Discard folding
1392         if it didn't produce a constant.
1393
1394 2011-03-11  Jakub Jelinek  <jakub@redhat.com>
1395
1396         PR c++/48035
1397         * init.c (build_zero_init_1): Extracted from build_zero_init.
1398         Add FIELD_SIZE argument, if non-NULL and field bit_position
1399         as not smaller than that, don't add that field's initializer.
1400         Pass DECL_SIZE as last argument to build_zero_init_1
1401         for DECL_FIELD_IS_BASE fields.
1402         (build_zero_init): Use build_zero_init_1.
1403
1404 2011-03-10  Jason Merrill  <jason@redhat.com>
1405
1406         PR c++/48029
1407         * pt.c (iterative_hash_template_arg): Remove special case for
1408         ARRAY_TYPE.
1409
1410         PR c++/47198
1411         * parser.c (cp_parser_single_declaration): Just return if
1412         cp_parser_parse_and_diagnose_invalid_type_name complained.
1413
1414 2011-03-09  Jason Merrill  <jason@redhat.com>
1415
1416         PR c++/44629
1417         * pt.c (unify): An unresolved overload is a nondeduced context.
1418
1419 2011-03-09  Martin Jambor  <mjambor@suse.cz>
1420
1421         PR tree-optimization/47714
1422         * method.c (use_thunk): Clear addressable flag of thunk arguments.
1423
1424 2011-03-08  Dodji Seketeli  <dodji@redhat.com>
1425
1426         PR c++/47705
1427         * pt.c (convert_nontype_argument): Only call decay_conversion on
1428         arrays.
1429
1430 2011-03-08  Jason Merrill  <jason@redhat.com>
1431
1432         PR c++/47488
1433         * mangle.c (write_template_arg_literal) [STRING_CST]: Sorry.
1434
1435         PR c++/47705
1436         * pt.c (convert_nontype_argument): Don't crash on non-pointer
1437         argument to pointer parameter.
1438
1439         PR c++/45651
1440         * pt.c (instantiate_decl): Don't clear DECL_INTERFACE_KNOWN on
1441         !TREE_PUBLIC decls.
1442
1443 2011-03-08  Dodji Seketeli  <dodji@redhat.com>
1444
1445         PR c++/47957
1446         * name-lookup.c (binding_to_template_parms_of_scope_p): Only
1447         consider scopes of primary template definitions.  Adjust comments.
1448
1449 2011-03-07  Jason Merrill  <jason@redhat.com>
1450
1451         PR c++/48003
1452         * pt.c (convert_nontype_argument): Fix -fpermissive allowing
1453         integer overflow.
1454         * semantics.c (potential_constant_expression_1): Check TREE_OVERFLOW.
1455
1456         PR c++/48015
1457         * init.c (constant_value_1): Always require init to be TREE_CONSTANT.
1458
1459         PR c++/48008
1460         * mangle.c (write_type): Strip cv-quals from FUNCTION_TYPE here.
1461         (write_CV_qualifiers_for_type): Not here.
1462
1463 2011-03-06  Joseph Myers  <joseph@codesourcery.com>
1464
1465         * lang-specs.h: Match -save-temps* instead of -save-temps.
1466
1467 2011-03-05  Jason Merrill  <jason@redhat.com>
1468
1469         * mangle.c (write_expression): Change ABI v6 to v5.
1470         (write_type): Likewise.
1471
1472 2011-03-04  Jan Hubicka  <jh@suse.cz>
1473
1474         PR lto/47497
1475         * optimize.c (maybe_clone_body): Update call of cgraph_same_body_alias
1476         and cgraph_add_thunk.
1477         * method.c (make_alias_for_thunk, use_thunk): Likewise.
1478         * mangle.c (mangle_decl): Likewise.
1479
1480 2011-03-04  Jason Merrill  <jason@redhat.com>
1481
1482         PR c++/47971
1483         * pt.c (tsubst_copy_and_build) [PSEUDO_DTOR_EXPR]: Use tsubst for type.
1484         (tsubst_copy) [default]: Just return t if !ENABLE_CHECKING.
1485
1486         PR c++/46220
1487         * search.c (check_final_overrider): Allow pointer to same incomplete
1488         class type with different cv-quals.
1489
1490 2011-03-03  Paolo Carlini  <paolo.carlini@oracle.com>
1491
1492         PR c++/47974
1493         * pt.c (tsubst_template_args): Check argument t for error_mark_node.
1494
1495 2011-03-03  Jason Merrill  <jason@redhat.com>
1496
1497         PR c++/47950
1498         * pt.c (tsubst_copy_and_build) [TARGET_EXPR]: Retain TREE_CONSTANT.
1499
1500 2011-03-02  Jason Merrill  <jason@redhat.com>
1501
1502         PR c++/47950
1503         * parser.c (cp_parser_condition): Don't fold_non_dependent_expr here.
1504
1505         PR c++/47774
1506         * tree.c (build_vec_init_elt): Split out from...
1507         (build_vec_init_expr): ...here.
1508         (diagnose_non_constexpr_vec_init): New fn.
1509         * semantics.c (potential_constant_expression_1): Use it.
1510         * cp-tree.h: Declare it.
1511
1512 2011-03-01  Jason Merrill  <jason@redhat.com>
1513
1514         PR c++/46159
1515         * parser.c (cp_parser_primary_expression): Don't warn about a
1516         failed tentative parse.
1517
1518         PR c++/47200
1519         * semantics.c (cxx_bind_parameters_in_call): Don't call
1520         adjust_temp_type on non-constant args.
1521
1522         PR c++/47851
1523         * call.c (standard_conversion): Provide requested cv-quals on
1524         class rvalue conversion.
1525
1526         PR c++/46282
1527         * decl2.c (grokbitfield): Handle type-dependent width.
1528
1529 2011-02-28  Jason Merrill  <jason@redhat.com>
1530
1531         PR c++/47873
1532         * class.c (update_vtable_entry_for_fn): Check BINFO_LOST_PRIMARY_P
1533         after checking for a non-thunk.
1534
1535 2011-02-26  Jason Merrill  <jason@redhat.com>
1536
1537         PR c++/47904
1538         * tree.c (cp_tree_equal): Compare DECL_PARM_LEVEL.
1539         * pt.c (iterative_hash_template_arg): And hash it.
1540
1541         PR c++/47897
1542         * semantics.c (non_const_var_error): Split out from...
1543         (cxx_eval_constant_expression): ...here.
1544         (potential_constant_expression_1) [VAR_DECL]: Use it.
1545         Allow dependent variables.
1546
1547 2011-02-24  Jason Merrill  <jason@redhat.com>
1548
1549         * parser.c (cp_parser_constant_expression): Set
1550         non_integral_constant_expression correctly for C++0x too.
1551         (cp_parser_static_assert): Allow non-constant expression.
1552         (cp_parser_direct_declarator): Expect non_constant_p to be set
1553         properly for C++0x.
1554         * pt.c (value_dependent_expression_p): Handle TYPEID_EXPR.
1555         * semantics.c (maybe_constant_value): Check type_unknown_p too.
1556         (potential_rvalue_constant_expression): New.
1557         (require_potential_rvalue_constant_expression): New.
1558
1559 2011-02-23  Jason Merrill  <jason@redhat.com>
1560
1561         * cp-tree.h (DECL_PARM_LEVEL): New.
1562         (struct lang_decl_parm): Add level field.
1563         * name-lookup.c (function_parm_depth): New fn.
1564         * name-lookup.h: Declare it.
1565         * parser.c (cp_parser_parameter_declaration_list): Use it.
1566         * mangle.c (struct globals): Add parm_depth field.
1567         (write_bare_function_type): Adjust it.
1568         (write_expression): Include the level delta in PARM_DECL mangling
1569         for abi >= 6.
1570
1571         * semantics.c (finish_decltype_type): Remove shortcut for decltype
1572         of id-expression.
1573         * mangle.c (write_type) [DECLTYPE_TYPE]: Strip it here for abi < 6.
1574
1575 2011-02-23  Nathan Froyd  <froydnj@codesourcery.com>
1576
1577         PR c++/46868
1578         * parser.c (cp_parser_class_specifier): Require a closing brace
1579         to attempt error recovery.
1580
1581 2011-02-23  Jakub Jelinek  <jakub@redhat.com>
1582
1583         PR c++/47833
1584         * pt.c (struct pending_template): Add chain_next GTY option.
1585         * decl.c (struct named_label_use_entry): Likewise.
1586
1587 2011-02-22  Paolo Carlini  <paolo.carlini@oracle.com>
1588
1589         PR c++/47242
1590         * semantics.c (build_lambda_object): Bail out if a field is
1591         error_mark_node.
1592
1593 2011-02-22  Dodji Seketeli  <dodji@redhat.com>
1594
1595         PR c++/47666
1596         * class.c (dfs_declare_virt_assop_and_dtor)
1597         (declare_virt_assop_and_dtor): New static functions.
1598         (add_implicitly_declared_members): Use
1599         declare_virt_assop_and_dtor.
1600
1601 2011-02-21  Jason Merrill  <jason@redhat.com>
1602
1603         PR c++/47207
1604         * decl2.c (decl_constant_var_p): A constexpr var needs an
1605         initializer to be constant.
1606         * semantics.c (cxx_eval_constant_expression): Complain about
1607         constexpr var used in its own initializer.
1608         * call.c (set_up_extended_ref_temp): Set
1609         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P too.
1610
1611 2011-02-20  Jason Merrill  <jason@redhat.com>
1612
1613         PR c++/47199
1614         * semantics.c (cxx_eval_call_expression): Call
1615         cxx_eval_constant_expression in trivial shortcut.
1616
1617         PR c++/46831
1618         * call.c (convert_class_to_reference): Don't try to set up a
1619         second conv sequence for non-viable candidates.
1620
1621         PR c++/47703
1622         * error.c (location_of): Handle non-tagged types.
1623
1624         PR c++/46472
1625         * method.c (process_subob_fn): Instantiate constexpr templates.
1626         * optimize.c (maybe_clone_body): Propagate DECL_DECLARED_CONSTEXPR_P.
1627
1628 2011-02-20  Dodji Seketeli  <dodji@redhat.com>
1629
1630         PR c++/46394
1631         * pt.c (tsubst_pack_expansion): do not use
1632         cp_tree_equal/same_type_p to detect an expansion of a parameter
1633         pack.
1634
1635 2011-02-19  Jason Merrill  <jason@redhat.com>
1636
1637         PR c++/47503
1638         * semantics.c (cxx_eval_call_expression): Shortcut trivial copy.
1639
1640 2011-02-18  Paolo Carlini  <paolo.carlini@oracle.com>
1641
1642         PR c++/47795
1643         * semantics.c (finish_non_static_data_member): Early return if
1644         object is error_mark_node.
1645
1646 2011-02-18  Dodji Seketeli  <dodji@redhat.com>
1647
1648         PR c++/47208
1649         * pt.c (do_auto_deduction): Do not mention error_mark_node in
1650         diagnostics.
1651         * semantics.c (finish_id_expression): Do not pass erroneous decl
1652         to decl_constant_var_p.
1653
1654 2011-02-17  Jakub Jelinek  <jakub@redhat.com>
1655
1656         PR c++/47783
1657         * cvt.c (convert_from_reference): Call mark_exp_read.
1658
1659 2011-02-11  Dodji Seketeli  <dodji@redhat.com>
1660
1661         PR c++/47172
1662         * pt.c (finish_call_expr): Consider a call expression that has a
1663         dependent "this" pointer as being dependent.  Add comments.
1664         (dependent_type_p, type_dependent_expression_p): Update comments.
1665
1666 2011-02-16  Dodji Seketeli  <dodji@redhat.com>
1667
1668         PR c++/47326
1669         * pt.c (tsubst_copy)<case SIZEOF_EXPR>: Ensure that even pack
1670         expansion arguments are not evaluated.
1671
1672 2011-02-16  Jakub Jelinek  <jakub@redhat.com>
1673
1674         PR c++/47704
1675         * cp-tree.h (ENUM_FIXED_UNDERLYING_TYPE_P): Use TYPE_LANG_FLAG_5
1676         instead of TYPE_LANG_FLAG_3.
1677         * pt.c (lookup_template_class): Copy over
1678         ENUM_FIXED_UNDERLYING_TYPE_P.
1679
1680 2011-02-15  Jason Merrill  <jason@redhat.com>
1681
1682         PR c++/46807
1683         * method.c (synthesized_method_walk): Always exit early for
1684         trivial fn in C++98 mode.
1685
1686 2011-02-14  Jason Merrill  <jason@redhat.com>
1687
1688         PR c++/47482
1689         * parser.c (cp_parser_enumerator_definition): Call
1690         fold_non_dependent_expr.
1691
1692 2011-02-09  Jason Merrill  <jason@redhat.com>
1693
1694         * decl.c (cp_make_fname_decl): Set DECL_THIS_STATIC at toplevel.
1695         * semantics.c (finish_fname): Only return the name if we're in
1696         a function.
1697
1698         * decl.c (build_enumerator): Don't perform integral promotions on
1699         non-integral constants.
1700
1701         * cvt.c (convert_to_void): Handle null op1.
1702
1703         * class.c (type_has_constexpr_default_constructor): Make sure the
1704         caller stripped an enclosing array.
1705         * init.c (perform_member_init): Strip arrays before calling it.
1706
1707         PR c++/47511
1708         * semantics.c (potential_constant_expression_1): Handle TEMPLATE_DECL.
1709
1710 2011-02-03  Dodji Seketeli  <dodji@redhat.com>
1711
1712         PR c++/47398
1713         * tree.c (cp_tree_equal)<TEMPLATE_PARM_INDEX>: Take the number of
1714         template parameters in account.
1715
1716 2011-02-03  Nathan Froyd  <froydnj@codesourcery.com>
1717
1718         PR c++/46890
1719         * parser.c (cp_parser_class_specifier): Fix setting of
1720         want_semicolon.
1721
1722 2011-01-31  Jakub Jelinek  <jakub@redhat.com>
1723
1724         PR c++/47416
1725         * semantics.c (build_data_member_initialization): Handle
1726         STATEMENT_LIST always instead of just for CLEANUP_BODY.
1727
1728 2011-01-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1729
1730         * g++spec.c (lang_specific_driver) [HAVE_LD_STATIC_DYNAMIC] Use
1731         LD_STATIC_OPTION, LD_DYNAMIC_OPTION.
1732
1733 2011-01-29  Dodji Seketeli  <dodji@redhat.com>
1734
1735         PR c++/47311
1736         * cp-tree.h (fixup_template_parms): Declare.
1737         * pt.c (end_template_parm_list): Do not fixup template parms here.
1738         (fixup_template_parms): Remove static. Fix typo in the
1739         comments. Remove useless code statement.
1740         (fixup_template_parm): For a template template parameter, fixup
1741         its attributes before fixing up its type.
1742         * parser.c
1743         (cp_parser_template_declaration_after_export): After parsing
1744         template parameters fixup their types.
1745
1746 2011-01-26  Jakub Jelinek  <jakub@redhat.com>
1747
1748         PR c++/47476
1749         * semantics.c (potential_constant_expression_1): Handle
1750         TRUTH_XOR_EXPR.
1751
1752 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
1753
1754         PR c++/43601
1755         * semantics.c (expand_or_defer_fn_1): Handle it.
1756         * decl2.c (decl_needed_p): Likewise.
1757
1758 2011-01-21  Jason Merrill  <jason@redhat.com>
1759
1760         PR c++/47041
1761         * semantics.c (build_constexpr_constructor_member_initializers):
1762         Handle trivial copy.
1763
1764 2011-01-21  Jakub Jelinek  <jakub@redhat.com>
1765
1766         PR c++/47388
1767         * semantics.c (begin_for_stmt): If -fno-for-scope, don't
1768         assume init must be NULL if scope is NULL.
1769         (begin_range_for_stmt): Likewise.
1770
1771 2011-01-21  Jason Merrill  <jason@redhat.com>
1772
1773         PR c++/46552
1774         * semantics.c (cxx_eval_constant_expression): Handle OFFSET_REF.
1775
1776         PR c++/46977
1777         * semantics.c (potential_constant_expression_1): Split out from
1778         potential_constant_expression.  Add want_rval parm.  Handle
1779         template expression forms.  Don't enforce restriction on address
1780         of automatic variable here.  Add a couple of diagnostics that
1781         had been missing.
1782         (require_potential_constant_expression): New entry point.
1783         (build_data_member_initialization, register_constexpr_fundef): Adjust.
1784         (maybe_constant_value): Check potential_constant_expression.
1785         * pt.c (fold_non_dependent_expr_sfinae): Likewise.
1786         * tree.c (build_vec_init_expr): Adjust.
1787
1788 2011-01-19  Jakub Jelinek  <jakub@redhat.com>
1789
1790         PR c++/47303
1791         * decl2.c (finish_anon_union): Only call mangle_decl if TREE_STATIC
1792         or DECL_EXTERNAL.
1793
1794 2011-01-17  Jason Merrill  <jason@redhat.com>
1795
1796         PR c++/47067
1797         * semantics.c (base_field_constructor_elt): New fn.
1798         (cxx_eval_bare_aggregate): Use it.
1799         (build_data_member_initialization): Leave COMPONENT_REF for
1800         vfield inits.
1801
1802 2011-01-14  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1803
1804         * parser.c (cp_parser_range_for): Remove the "unused variable" warning
1805         workaround.
1806
1807 2011-01-15  Giovanni Funchal  <gafunchal@gmail.com>
1808             Jonathan Wakely  <jwakely.gcc@gmail.com>
1809
1810         PR c++/33558
1811         * decl.c (grokdeclarator): Reject mutable reference members.
1812
1813 2011-01-14  Jason Merrill  <jason@redhat.com>
1814
1815         PR c++/47289
1816         * pt.c (coerce_template_parms): Fix error recovery.
1817
1818         PR c++/46903
1819         * typeck2.c (check_narrowing): Only check arithmetic types.
1820
1821         PR c++/46688
1822         * tree.c (build_vec_init_expr): Handle flexible array
1823         properly.
1824
1825 2011-01-13  Kai Tietz  <kai.tietz@onevision.com>
1826
1827         PR c++/47213
1828         * cp-tree.h (CLASSTYPE_VISIBILITY): Use
1829         TYPE_MAIN_DECL instead of TYPE_NAME.
1830         (CLASSTYPE_VISIBILITY_SPECIFIED): Likewise.
1831         * decl2.c (determine_visibility): Add check
1832         of CLASS_TYPE_P for underlying_type.
1833
1834 2011-01-12  Rodrigo Rivas Costa <rodrigorivascosta@gmail.com>
1835
1836         * cp-tree.h (begin_for_scope): New prototype.
1837         (begin_for_stmt): Update prototype.
1838         (begin_range_for_stmt): Update prototype.
1839         * init.c (build_vec_init): Update call to begin_for_stmt.
1840         * parser.c (cp_parser_for): New.
1841         (cp_parser_c_for): Add three new parameters.
1842         (cp_parser_range_for): Likewise. Most parsing code removed.
1843         (cp_parser_iteration_statement): Call cp_parser_for instead of
1844         cp_parser_c_for and cp_parser_range_for.
1845         (cp_parser_for_init_statement): Add new parameter and return type.
1846         (cp_parser_block_declaration): Update call to
1847         cp_parser_simple_declaration.
1848         (cp_parser_simple_declaration): Add new parameter.
1849         Update call to cp_parser_init_declarator.
1850         (cp_parser_init_declarator): Add new parameter.
1851         * pt.c (tsubst_expr): Update call to begin_for_stmt.
1852         * semantics.c (begin_for_scope): New.
1853         (begin_for_stmt): Add two new parameters.
1854         (begin_range_for_stmt): Likewise.
1855
1856 2011-01-12  Nicola Pero  <nicola.pero@meta-innovation.com>
1857
1858         * parser.c (cp_parser_objc_at_property_declaration): Improved
1859         error message.
1860
1861 2011-01-11  Dodji Seketeli  <dodji@redhat.com>
1862
1863         PR debug/46955
1864         * cp-lang.c (get_template_innermost_arguments_folded)
1865         (get_template_argument_pack_elems_folded)
1866         (template_arg_needs_folding, fold_cplus_constants): New static
1867         functions.
1868         (LANG_HOOKS_GET_INNERMOST_GENERIC_ARGS): Set this hook to
1869         get_template_innermost_arguments_folded.
1870         (LANG_HOOKS_GET_ARGUMENT_PACK_ELEMS): Set this hook to
1871         get_template_argument_pack_elems_folded.
1872
1873 2011-01-11  Jason Merrill  <jason@redhat.com>
1874
1875         PR c++/46658
1876         * init.c (build_new_1): Handle value-init in templates differently.
1877
1878         PR c++/45520
1879         * tree.c (maybe_dummy_object): Check current_class_ref against
1880         context, not current_class_type.
1881
1882 2011-01-08  Nicola Pero  <nicola.pero@meta-innovation.com>
1883
1884         PR objc/47078
1885         * parser.c (cp_parser_objc_typename): If the type is unknown, for
1886         error recovery purposes behave as if it was not specified so that
1887         the default type is used.
1888
1889 2011-01-07  Jakub Jelinek  <jakub@redhat.com>
1890
1891         PR c++/47022
1892         * pt.c (tsubst_copy_and_build): Use tsubst instead of tsubst_copy
1893         for the second build_x_va_arg argument.
1894
1895 2011-01-05  Tom Tromey  <tromey@redhat.com>
1896
1897         * typeck.c (cp_build_addr_expr_1): Update call to lvalue_error.
1898         (lvalue_or_else): Likewise.
1899
1900 2011-01-01  Kai Tietz  <kai.tietz@onevision.com>
1901
1902         PR target/38662
1903         * tree.c (cxx_type_hash_eq):
1904         Allow METHOD_TYPE, too.
1905
1906 \f
1907 Copyright (C) 2011 Free Software Foundation, Inc.
1908
1909 Copying and distribution of this file, with or without modification,
1910 are permitted in any medium without royalty provided the copyright
1911 notice and this notice are preserved.