gcc/cp/ChangeLog

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