gcc/cp/ChangeLog

   1 2009-03-17  Jing Yu  <jingyu@google.com>
   2
   3         PR middle-end/39378
   4         * method.c (use_thunk): Change is_thunk from crtl to cfun.
   5
   6 2009-03-17  Paolo Carlini  <paolo.carlini@oracle.com>
   7
   8         PR c++/39475
   9         * semantics.c (check_trait_type): New.
  10         (finish_trait_expr): Use it.
  11
  12 2009-03-17  Jakub Jelinek  <jakub@redhat.com>
  13
  14         * name-lookup.c (cp_emit_debug_info_for_using): Emit USING_STMTs
  15         instead of calling imported_module_or_decl debug hook if
  16         building_stmt_tree ().
  17         * cp-gimplify.c (cp_gimplify_expr): Don't assert the first operand
  18         is a NAMESPACE_DECL.
  19
  20         PR debug/37890
  21         * name-lookup.c (do_namespace_alias): Don't call global_decl debug
  22         hook at function scope.
  23
  24         PR debug/39471
  25         * cp-gimplify.c (cp_gimplify_expr): Don't set DECL_NAME
  26         on IMPORTED_DECL.
  27
  28 2009-03-09  Jakub Jelinek  <jakub@redhat.com>
  29
  30         PR c++/39371
  31         * semantics.c (finish_switch_cond): Don't call get_unwidened.
  32         * decl.c (finish_case_label): Pass SWITCH_STMT_TYPE as 3rd argument
  33         instead of TREE_TYPE (cond).
  34
  35 2009-03-08  H.J. Lu  <hongjiu.lu@intel.com>
  36
  37         PR c++/39060
  38         * parser.c (cp_parser_late_parsing_default_args): Continue
  39         the loop when cp_parser_assignment_expression returns
  40         error_mark_node.
  41
  42 2009-03-07  Jason Merrill  <jason@redhat.com>
  43
  44         PR c++/39367
  45         * init.c (build_new_1): Don't use a VLA type.
  46         (build_vec_init): Handle getting a pointer for BASE.
  47
  48 2009-03-06  H.J. Lu  <hongjiu.lu@intel.com>
  49
  50         PR c++/37520
  51         * cp-tree.h: Check NO_DOT_IN_LABEL before NO_DOLLAR_IN_LABEL
  52         when mangling symbols.
  53
  54 2009-03-06  Paolo Carlini  <paolo.carlini@oracle.com>
  55
  56         PR c++/33492
  57         * error.c (dump_expr): Don't try to print THROW_EXPRs in full.
  58
  59 2009-03-06  Alexandre Oliva  <aoliva@redhat.com>
  60
  61         * decl.c (record_builtin_java_type): Use canonicalized integer
  62         types.
  63
  64 2009-03-04  Jason Merrill  <jason@redhat.com>
  65
  66         PR c++/38908
  67         * class.c (is_really_empty_class): New fn.
  68         * cp-tree.h: Declare it.
  69         * cp-objcp-common.c (cp_expr_size): Use it.
  70
  71         PR c++/13549
  72         * semantics.c (perform_koenig_lookup): Handle TEMPLATE_ID_EXPR.
  73         * parser.c (cp_parser_postfix_expression): Call it for
  74         TEMPLATE_ID_EXPR.
  75         * tree.c (is_overloaded_fn): Look through TEMPLATE_ID_EXPR.
  76         (get_first_fn): Likewise.
  77
  78         PR c++/9634
  79         PR c++/29469
  80         PR c++/29607
  81         Implement DR 224.
  82         * decl.c (make_typename_type): Do look inside currently open classes.
  83         * parser.c (cp_parser_lookup_name): Likewise.
  84         (cp_parser_template_name): Likewise.
  85         * pt.c (dependent_scope_p): New function.
  86         * cp-tree.h: Declare it.
  87         * class.c (currently_open_class): Return fast if T isn't a class.
  88
  89 2009-02-26  H.J. Lu  <hongjiu.lu@intel.com>
  90
  91         PR c++/37789
  92         * parser.c (cp_parser_mem_initializer): Return error_mark_node
  93         if cp_parser_mem_initializer_id returns error_mark_node.
  94
  95 2009-02-24  Richard Guenther  <rguenther@suse.de>
  96
  97         PR c++/39242
  98         * pt.c (instantiate_decl): Do not instantiate extern, non-inline
  99         declared functions.
 100
 101 2009-02-23  H.J. Lu  <hongjiu.lu@intel.com>
 102
 103         PR c++/36411
 104         * pt.c (coerce_template_template_parms): Return 0 if parameter
 105         is error_mark_node.
 106
 107 2009-02-23  Jason Merrill  <jason@redhat.com>
 108
 109         * pt.c (unify): Call maybe_adjust_types_for_deduction when
 110         deducing from an initializer list.
 111
 112 2009-02-20  Jason Merrill  <jason@redhat.com>
 113
 114         PR c++/39225
 115         * decl.c (grokdeclarator): Handle ~identifier.
 116
 117 2009-02-19  Jakub Jelinek  <jakub@redhat.com>
 118
 119         PR target/39175
 120         * decl2.c (determine_visibility): If visibility changed and
 121         DECL_RTL has been already set, call make_decl_rtl to update symbol
 122         flags.
 123
 124 2009-02-19  H.J. Lu  <hongjiu.lu@intel.com>
 125
 126         PR c++/39188
 127         * cp-tree.h (maybe_commonize_var): New.
 128
 129         * decl.c (maybe_commonize_var): Make it extern.
 130
 131         * decl2.c (finish_anon_union): Call maybe_commonize_var.
 132
 133 2009-02-18  H.J. Lu  <hongjiu.lu@intel.com>
 134
 135         PR c++/39219
 136         * parser.c (cp_parser_enum_specifier): Apply all attributes.
 137
 138 2009-02-18  Jason Merrill  <jason@redhat.com>
 139
 140         * cfns.h: Tweak pathname for cfns.gperf.
 141
 142 2009-02-13  Jason Merrill  <jason@redhat.com>
 143
 144         PR c++/39070
 145         * semantics.c (finish_call_expr): Change koenig_p parm to int.
 146         If -1, don't set KOENIG_LOOKUP_P but do keep hidden candidates.
 147         * cp-tree.h: Adjust prototype.
 148         * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Pass -1.
 149
 150 2009-02-12  Jason Merrill  <jason@redhat.com>
 151
 152         PR c++/38950
 153         * pt.c (unify)[TEMPLATE_PARM_INDEX]: Convert to the tsubsted type.
 154
 155 2009-02-11  Jason Merrill  <jason@redhat.com>
 156
 157         PR c++/39153
 158         * decl2.c (cp_write_global_declarations):
 159         Check DECL_DEFAULTED_FN, not DECL_ARTIFICIAL.
 160
 161         PR c++/30111
 162         * init.c (build_value_init_noctor): Split out from...
 163         (build_value_init): ...here.
 164         (expand_aggr_init_1): Handle value-initialization.
 165         * cp-tree.h: Add declaration.
 166         * class.c (type_has_user_provided_constructor):
 167         Handle non-class arguments.
 168
 169 2009-02-10  Jason Merrill  <jason@redhat.com>
 170
 171         PR c++/38649
 172         * class.c (defaultable_fn_p): Handle ... properly.
 173
 174         PR c++/36744
 175         * tree.c (lvalue_p_1): Condition rvalue ref handling on
 176         treat_class_rvalues_as_lvalues, too.
 177
 178 2009-02-10  Paolo Carlini  <paolo.carlini@oracle.com>
 179
 180         PR c++/34397
 181         * typeck.c (build_x_array_ref): New.
 182         * cp-tree.h: Declare it.
 183         * pt.c (tsubst_copy_and_build): Use it for case ARRAY_REF.
 184
 185 2009-02-09  Jason Merrill  <jason@redhat.com>
 186
 187         PR c++/39109
 188         * semantics.c (simplify_aggr_init_expr): Do zero-initialization here.
 189         * init.c (build_value_init): Not here. Don't build a TARGET_EXPR.
 190         * tree.c (get_target_expr): Handle AGGR_INIT_EXPR.
 191         * cp-gimplify.c (cp_gimplify_init_expr): Remove special handling
 192         for build_value_init TARGET_EXPR.
 193         * cp-tree.h (AGGR_INIT_ZERO_FIRST): New macro.
 194
 195 2009-02-06  Paolo Carlini  <paolo.carlini@oracle.com>
 196
 197         PR c++/35147
 198         PR c++/37737
 199         * cp-tree.h (TMPL_ARGS_HAVE_MULTIPLE_LEVELS): Check TREE_VEC_LENGTH.
 200
 201 2009-02-04  Jakub Jelinek  <jakub@redhat.com>
 202
 203         PR c++/39095
 204         * operators.def: Use COMPONENT_REF code for ->/pt operator again,
 205         remove ./dt operator.
 206         * mangle.c (write_expression): Handle COMPONENT_REF after handling
 207         ADDR_EXPR, for COMPONENT_REF without ARROW_EXPR inside of it
 208         write_string ("dt") instead of using operators.def.
 209
 210 2009-02-03  Jason Merrill  <jason@redhat.com>
 211
 212         * typeck.c (cp_build_unary_op): Only complain about taking address
 213         of main if pedantic.
 214
 215 2009-02-03  Jakub Jelinek  <jakub@redhat.com>
 216
 217         PR inline-asm/39059
 218         * parser.c (cp_parser_primary_expression): Reject FIXED_CSTs.
 219
 220         PR c++/39056
 221         * typeck2.c (digest_init_r): Don't call process_init_constructor
 222         for COMPLEX_TYPE.
 223
 224 2009-02-03  Paolo Bonzini  <bonzini@gnu.org>
 225
 226         PR c++/36897
 227         * pt.c (convert_nontype_argument_function): Expect expr to be an
 228         ADDR_EXPR.
 229
 230         PR c++/37314
 231         * typeck.c (merge_types): Call resolve_typename_type if only
 232         one type is a typename.
 233
 234 2009-02-02  Jason Merrill  <jason@redhat.com>
 235
 236         PR c++/39054
 237         * parser.c (cp_parser_unqualified_id): Don't wrap error_mark_node
 238         in BIT_NOT_EXPR.
 239
 240 2009-02-01  Paolo Carlini  <paolo.carlini@oracle.com>
 241
 242         PR c++/39053
 243         * parser.c (cp_parser_pure_specifier): If there are no tokens left
 244         do not call cp_lexer_consume_token.
 245
 246 2009-01-30  Jakub Jelinek  <jakub@redhat.com>
 247
 248         PR c++/39028
 249         * parser.c (cp_parser_already_scoped_statement): Handle __label__
 250         declarations.
 251
 252 2009-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
 253
 254         PR c++/33465
 255         * error.c (dump_expr): Handle FIX_TRUNC_EXPR and FLOAT_EXPR.
 256
 257 2009-01-30  Paolo Carlini  <paolo.carlini@oracle.com>
 258
 259         PR c++/38655
 260         * error.c (dump_type_prefix, dump_type_suffix): Handle FIXED_POINT_TYPE.
 261
 262 2009-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
 263
 264         * typeck.c (invalid_nonstatic_memfn_p): Use
 265         DECL_NONSTATIC_MEMBER_FUNCTION_P.
 266
 267 2009-01-27  Paolo Carlini  <paolo.carlini@oracle.com>
 268
 269         PR c++/37554
 270         * call.c (build_over_call): If convert_for_arg_passing returns
 271         error_mark_node unconditionally return it.
 272
 273 2009-01-22  Adam Nemet  <anemet@caviumnetworks.com>
 274
 275         * class.c (check_field_decls): Also inherit packed for bitfields
 276         regardless of their type.
 277
 278 2009-01-22  Dodji Seketeli  <dodji@redhat.com>
 279
 280         PR c++/38930
 281         * decl2.c (grokfield): Reverting changes of PR c++/26693
 282         (save_template_attributes): Likewise.
 283         * decl.c (grokdeclarator): Likewise.
 284         * name-lookup.c (pushdecl_maybe_friend): Likewise.
 285         * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): Likewise.
 286         (append_type_to_template_for_access_check): Likewise.
 287         * semantics.c (check_accessibility_of_qualified_id): Likewise.
 288         * pt.c (instantiate_class_template, instantiate_template ): Likewise.
 289         (tsubst): Likewise.
 290         (resolve_type_name_type): Likewise.
 291         (append_type_to_template_for_access_check): Likewise.
 292
 293 2009-01-21  Dodji Seketeli  <dodji@redhat.com>
 294
 295         PR c++/26693
 296         * decl2.c (grokfield): when a typedef appears in a
 297         class, create the typedef variant type node for it.
 298         (save_template_attributes): Creating typedef variant type node
 299          here is now useless.
 300         * decl.c (grokdeclarator): If the typedef'ed struct/class was
 301         anonymous, set the proper type name to all its type variants.
 302         * name-lookup.c (pushdecl_maybe_friend): Reuse the
 303         set_underlying_type function to install typedef variant types.
 304         * cp-tree.h (MEMBER_TYPES_NEEDING_ACCESS_CHECK): New template accessor
 305         macro.
 306         (append_type_to_template_for_access_check): New entry points.
 307         * semantics.c (check_accessibility_of_qualified_id):
 308         When a typedef that is a member of a class appears in a template,
 309         add it to the template. It will be ...
 310         * pt.c (instantiate_class_template, instantiate_template ): ... access
 311         checked at template instantiation time.
 312         (tsubst): Handle the case of being called with NULL args.
 313         (resolve_type_name_type): The type name should be the name of the
 314         main type variant.
 315         (append_type_to_template_for_access_check): New entry point.
 316
 317 2009-01-19  Jason Merrill  <jason@redhat.com>
 318
 319         PR c++/23287
 320         * parser.c (cp_parser_unqualified_id): In a template,
 321         accept ~identifier.
 322         * typeck.c (lookup_destructor): Handle IDENTIFIER_NODE.
 323
 324 2009-01-16  Jason Merrill  <jason@redhat.com>
 325
 326         PR c++/38877
 327         * tree.c (lvalue_p_1): Allow non-fields in COMPONENT_REF.
 328         * init.c (build_new): Don't call describable_type unless we
 329         have an auto.
 330
 331         PR c++/29470
 332         * pt.c (tsubst_decl) [USING_DECL]: Propagate access flags.
 333
 334         PR c++/38579
 335         * search.c (protected_accessible_p): N doesn't vary.
 336
 337 2009-01-15  Jason Merrill  <jason@redhat.com>
 338
 339         PR c++/38850
 340         * pt.c (tsubst_copy_and_build): Tell finish_call_expr to
 341         accept hidden friends.
 342
 343 2009-01-15  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 344
 345         PR C++/29388
 346         * decl.c (grokdeclarator): Check for a non namespace/class context.
 347
 348 2009-01-15  Jason Merrill  <jason@redhat.com>
 349
 350         PR c++/36334
 351         PR c++/37646
 352         * tree.c (lvalue_p_1): Handle BASELINK.  A COMPONENT_REF to
 353         a function isn't necessarily an lvalue. Take tree, not const_tree.
 354         (lvalue_p, real_lvalue_p): Take tree, not const_tree.
 355         * typeck.c (lvalue_or_else): Likewise.
 356         * cp-tree.h: Adjust prototypes.
 357
 358 2009-01-15  Steve Ellcey  <sje@cup.hp.com>
 359
 360         PR c++/38357
 361         * pt.c (tsubst): Check for NULL args.
 362
 363 2009-01-15  Dodji Seketeli  <dodji@redhat.com>
 364
 365         PR c++/38636
 366         * name-lookup.c (pushtag): Don't create members to types that are not
 367         being created.
 368
 369 2009-01-14  Nick Clifton  <nickc@redhat.com>
 370
 371         PR c++/37862
 372         * parser.c: Pass cp_id_kind computed in
 373         cp_parser_postfix_dot_deref_expression to
 374         cp_parser_primary_expression.
 375
 376 2009-01-13  Jakub Jelinek  <jakub@redhat.com>
 377
 378         PR c++/38795
 379         * tree.c (cp_walk_subtrees): Handle REINTERPRET_CAST_EXPR,
 380         STATIC_CAST_EXPR, CONST_CAST_EXPR and DYNAMIC_CAST_EXPR the same
 381         as CAST_EXPR.
 382
 383 2009-01-12  Jason Merrill  <jason@redhat.com>
 384             Steve Ellcey  <sje@cup.hp.com>
 385
 386         PR c++/35109
 387         * name-lookup.c (lookup_name_real): Keep looking past a hidden
 388         binding.
 389
 390 2009-01-12  Dodji Seketeli  <dodji@redhat.com>
 391
 392         PR c++/36019
 393         * pt.c (parameter_of_template_p): New function.
 394         * cp-tree.h: Declare it.
 395         * name-lookup.c (binding_to_template_parms_of_scope_p): New
 396         function.
 397         (outer_binding): Take template parameters in account when looking for
 398         a name binding.
 399
 400 2009-01-12  Jason Merrill  <jason@redhat.com>
 401
 402         PR c++/31488
 403         * tree.c (pod_type_p): Return 1 for structs created by the back end.
 404
 405 2009-01-12  Jakub Jelinek  <jakub@redhat.com>
 406
 407         PR c/32041
 408         * parser.c (cp_parser_builtin_offsetof): Allow `->' in
 409         offsetof member-designator, handle it as `[0].'.
 410
 411         PR c++/38794
 412         * decl.c (start_function): If grokdeclarator hasn't returned
 413         FUNCTION_DECL nor error_mark_node, issue diagnostics.
 414
 415 2009-01-11  Jakub Jelinek  <jakub@redhat.com>
 416
 417         PR c++/36254
 418         * cp-gimplify.c (genericize_if_stmt): Renamed from ...
 419         (gimplify_if_stmt): ... this.
 420         (cp_gimplify_expr): Don't handle IF_STMT here.
 421         (cp_genericize_r): Call genericize_if_stmt for IF_STMT.
 422
 423 2009-01-10  Andrew Pinski  <pinskia@gmail.com>
 424
 425         PR c++/38648
 426         * typeck.c (cp_build_modify_expr): Check for NULL current_function_decl.
 427
 428         PR c++/36695
 429         * typeck2.c (build_functional_cast): Check for reference type and NULL
 430         PARMS.
 431
 432 2009-01-09  Steve Ellcey  <sje@cup.hp.com>
 433
 434         * typeck.c (cp_build_unary_op): Check for ERROR_MARK.
 435
 436 2009-01-09  Jakub Jelinek  <jakub@redhat.com>
 437
 438         PR c++/35335
 439         * error.c (dump_expr): Handle EXPR_STMT like BIND_EXPR.
 440
 441 2009-01-09  John F. Carr  <jfc@mit.edu>
 442
 443         PR c++/37877
 444         * parser.c (cp_parser_class_specifier): Clear
 445         parser->in_unbraced_linkage_specification_p while parsing class
 446         specifiers.
 447
 448 2009-01-07  Jakub Jelinek  <jakub@redhat.com>
 449
 450         PR c++/38725
 451         * semantics.c (finish_goto_stmt): Convert destination to
 452         void *.
 453
 454 2009-01-06  Jason Merrill  <jason@redhat.com>
 455
 456         PR c++/35297
 457         PR c++/35477
 458         PR c++/35784
 459         PR c++/36846
 460         PR c++/38276
 461         * pt.c (check_default_tmpl_args): Don't complain about
 462         out-of-order parameter packs in the enclosing class
 463         or parameter packs after default args.
 464         (coerce_template_parms): If we have more than one
 465         parameter pack, don't flatten argument packs.
 466         (template_args_equal): Handle argument packs.
 467         (comp_template_args): Don't flatten argument packs.
 468         (check_instantiated_arg): Split out from...
 469         (check_instantiated_args): Here.  Handle arg packs.
 470         (convert_template_argument): Just check that nontype argument
 471         packs have the right type.
 472
 473 2009-01-05  Dodji Seketeli  <dodji@redhat.com>
 474
 475         PR c++/38472
 476         * typeck.c (type_after_usual_arithmetic_conversions): Fix a typo.
 477
 478 2009-01-05  Jason Merrill  <jason@redhat.com>
 479
 480         PR c++/38698
 481         * typeck2.c (process_init_constructor_union): Handle union with
 482         no fields.
 483
 484         * mangle.c (write_expression): Remove mangling for zero-operand
 485         casts.
 486
 487         PR c++/38701
 488         * decl.c (cp_finish_decl): Clear DECL_INITIAL for invalid
 489         defaulting.
 490
 491         PR c++/38702
 492         * class.c (defaultable_fn_p): Only operator== can be a copy
 493         assignment operator.
 494
 495 2009-01-02  Jason Merrill  <jason@redhat.com>
 496
 497         PR c++/38698
 498         * typeck2.c (process_init_constructor_union): Handle excess
 499         initializers.
 500         (process_init_constructor_record): Likewise.
 501
 502         PR c++/38684
 503         * typeck2.c (digest_init_r): Don't use process_init_constructor
 504         for non-aggregate classes.