gcc/cp/ChangeLog

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