gcc/cp/ChangeLog

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