gcc/cp/ChangeLog

   1 2006-06-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
   2
   3         PR c++/27601
   4         * semantics.c (finish_offsetof): Handle pseudo-destructors.
   5
   6         PR c++/27933
   7         * name-lookup.c (lookup_qualified_name): Always return error_mark_node
   8         if lookup fails.
   9
  10         PR c++/27951
  11         * decl2.c (finish_anon_union): Return early if build_anon_union_vars
  12         fails.
  13
  14 2006-06-12  Roger Sayle  <roger@eyesopen.com>
  15
  16         PR c++/21210
  17         * typeck2.c (build_functional_cast): Use cp_convert to construct
  18         non-aggregate initializers instead of the user-level build_c_cast.
  19
  20 2006-06-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
  21
  22         PR c++/27601
  23         * cp-tree.h (finish_offsetof): Add prototype.
  24         * semantics.c (finish_offsetof): New function.
  25         * parser.c (cp_parser_builtin_offsetof): Call it instead of
  26         fold_offsetof.
  27         * pt.c (tsubst_copy_and_build): Likewise.
  28
  29 2006-06-06  Mark Mitchell  <mark@codesourcery.com>
  30
  31         PR c++/27177
  32         * call.c (standard_conversion): Require that the derived type be
  33         complete when performing a derived-to-base conversion.
  34
  35 2006-06-04  Mark Mitchell  <mark@codesourcery.com>
  36
  37         PR c++/27819
  38         * decl.c (cp_finish_decl): Process initializers for static data
  39         members with non-dependent initializers, even in templates.
  40
  41         PR c++/27722
  42         * decl.c (maybe_deduce_size_from_array_init): If the declaration
  43         is erroneous, give it an erroneous type.
  44         (layout_var_decl): If the type is erroneous, give up.
  45         (check_initializer): Likewise.
  46
  47         PR c++/27807
  48         * cp-tree.h (TYPE_OBJ_P): New macro.
  49         (TYPE_PTROB_P): Use it.
  50         (TYPE_REF_OBJ_P): Likewise.
  51         * semantics.c (finish_compound_literal): Do not permit compound
  52         literals of non-object types.
  53
  54         PR c++/27806
  55         * typeck.c (original_type): Robustify.
  56
  57 2006-06-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
  58
  59         PR c++/27804
  60         * init.c (constant_value_1): Return decl instead of error_mark_node
  61         for invalid initializers.
  62
  63 2006-06-01  Andrew Pinski  <pinskia@physics.uc.edu>
  64
  65         PR c++/27592
  66         * rtti.c (build_dynamic_cast_1): Call c_common_truthvalue_conversion
  67         on operand of the COND_EXPR for the null pointer check.
  68
  69 2006-06-01  Andrew Pinski  <pinskia@physics.uc.edu>
  70
  71         PR c++/26740
  72         * typeck.c (build_unary_op): Mark the function as being used.
  73
  74 2006-06-01  Alexandre Oliva  <aoliva@redhat.com>
  75
  76         PR c++/26660
  77         * parser.c (cp_parser_initial_pragma): Read one more token for
  78         caller after reading PCH file in.
  79
  80 2006-05-31  Mark Mitchell  <mark@codesourcery.com>
  81
  82         PR c++/27801
  83         * call.c (perform_implicit_conversion): Do not actually perform
  84         conversions in templates.
  85
  86         PR c++/26496
  87         * call.c (resolve_args): Check for invalid uses of bound
  88         non-static member functions.
  89         * init.c (build_offset_ref): Return error_mark_node for errors.
  90
  91         PR c++/27385
  92         * decl.c (reshape_init): Robustify.
  93         (reshape_init_array_1): Likewise.
  94
  95 2006-05-30  Mark Mitchell  <mark@codesourcery.com>
  96
  97         PR c++/27808
  98         * parser.c (cp_parser_decl_specifier_seq): Issue errors about
  99         "friend" specifiers that do not appear in class scopes.
 100
 101         PR c++/27803
 102         * class.c (check_bitfield_decl): Ensure that all bitfields have
 103         integral type.
 104
 105 2006-05-29  Kazu Hirata  <kazu@codesourcery.com>
 106
 107         * pt.c (convert_nontype_argument): Fix a typo in an error
 108         message.
 109
 110 2006-05-28  Kazu Hirata  <kazu@codesourcery.com>
 111
 112         * decl.c, decl2.c, parser.c: Fix comment typos.  Follow
 113         spelling conventions.
 114
 115 2006-05-24  Mark Mitchell  <mark@codesourcery.com>
 116
 117         PR c++/20103
 118         * decl.c (cp_make_fname_decl): Don't set DECL_INITIAL to
 119         error_mark_node to indicate an initialization is OK.
 120         (start_decl): Likewise.  Adjust call to start_decl_1.
 121         (start_decl_1): Add initialized parameter.  Simplify.
 122         * except.c (initialize_handler_parm): Adjust call to
 123         setart_decl_1.
 124         (expand_start_catch_block): Let cp_finish_decl initialize catch
 125         parameters.
 126         * cp-tree.h (start_decl_1): Adjust prototype.
 127         * pt.c (tsubst_expr): Don't set DECL_INITIAL to error_mark_node.
 128         (instantiate_decl): Let cp_finish_decl handle initialization.
 129         * semantics.c (finish_compound_literal): Create a temporary
 130         variable for the literal.
 131         * typeck.c (build_unary_op): Remove COMPOUND_LITERAL_P special
 132         cases.
 133         * decl2.c (finish_static_data_member_decl): Don't set
 134         DECL_INITIAL.
 135         (grokfield): Do not try to initialize functions.
 136
 137 2006-05-23  Mark Mitchell  <mark@codesourcery.com>
 138
 139         PR c++/20173
 140         * pt.c (determine_specialization): Disallow partial
 141         specializations of templates.
 142
 143 2006-05-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 144
 145         PR c++/27716
 146         * typeck.c (build_modify_expr): Test arguments for error_operand_p.
 147
 148         * decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE.
 149
 150 2006-05-21  Mark Mitchell  <mark@codesourcery.com>
 151
 152         PR c++/27210
 153         * cp-tree.h (cp_save_expr): New function.
 154         * init.c (build_new): Correct logic for zero-element array
 155         warning.  Use cp_save_expr.
 156         * tree.c (cp_save_expr): New function.
 157
 158 2006-05-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 159
 160         PR c++/27398
 161         * decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE
 162         or void_type_node.
 163
 164 2006-05-19  Mike Stump  <mrs@apple.com>
 165
 166         * typeck.c (default_conversion): Remove static.
 167
 168 2006-05-19  Mark Mitchell  <mark@codesourcery.com>
 169
 170         PR c++/26433
 171         * cp-tree.h (begin_function_try_block): Change prototype.
 172         (finish_function_handler_sequence): Likewise.
 173         * parser.c (cp_parser_function_try_block): Adjust calls.
 174         * pt.c (tsubst_expr): Adjust calls.
 175         * semantics.c (begin_function_try_block): Create an artificial
 176         outer scope.
 177         (finish_function_handler_sequence): Close it.
 178
 179 2006-05-18  Mark Mitchell  <mark@codesourcery.com>
 180
 181         PR c++/27471
 182         PR c++/27506
 183         * typeck.c (decay_conversion): Convert bitfields to their declared
 184         types here.  Improve documentation.  Avoid use of cp_convert.
 185         (default_conversion): Make it static.  Perform integral promotions
 186         before lvalue-to-rvalue, function-to-pointer, and array-to-pointer
 187         conversions.
 188         * init.c (build_init): Remove.
 189         (expand_default_init): Do not call rvalue.
 190         * call.c (null_ptr_cst_p): Robustify.
 191         (build_conditional_expr): Tidy.
 192         * except.c (build_throw): Do not perform lvalue-to-rvalue
 193         conversion on operand before initializing temporary.
 194         * tree.c (convert.h): Include it.
 195         (convert_bitfield_to_declared_type): Use convert_to_integer, not
 196         cp_convert.
 197         (rvalue): Don't convert bitfields to their declared type here.
 198         * cp-tree.h (build_init): Remove.
 199         (default_conversion): Likewise.
 200         * typeck2.c (build_m_component_ref): Do not perform
 201         lvalue-to-rvalue, function-to-pointer, or array-to-pointer
 202         conversions here.  Correct error message.
 203
 204 2006-05-17  Mark Mitchell  <mark@codesourcery.com>
 205
 206         PR c++/26122
 207         * decl2.c (check_member_template): Remove checks for virtual
 208         functions.
 209         * parser.c (cp_parser_function_specifier_opt): Complain about
 210         virtual templates.
 211         (cp_parser_pure_specifier): Likewise.
 212
 213         PR c++/26068
 214         * parser.c (cp_parser_set_storage_class): Check for
 215         invalid uses of storage classes on unbraced linkage
 216         specifications.
 217         (cp_parser_decl_specifier_seq): Pass keywords, not storage classes,
 218         to cp_parser_set_storage_class.
 219
 220 2006-05-17  Jakub Jelinek  <jakub@redhat.com>
 221
 222         PR c++/27491
 223         * semantics.c (finish_compound_literal): Only set TREE_HAS_CONSTRUCTOR
 224         on CONSTRUCTORs.
 225
 226         PR middle-end/27415
 227         * parser.c (cp_parser_omp_parallel): Set OMP_PARALLEL_COMBINED
 228         on combined parallel workshare constructs.
 229         * pt.c (tsubst_expr): Copy OMP_PARALLEL_COMBINED flag.
 230
 231 2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>
 232
 233         PR driver/26885
 234         * Make-lang.in (GXX_OBJS): Replace gcc.o with $(GCC_OBJS).
 235
 236 2006-05-15  Mark Mitchell  <mark@codesourcery.com>
 237
 238         PR c++/27339
 239         * cp-tree.h (perform_access_checks): New function.
 240         * semantics.c (perform_access_checks): New function.
 241         (perform_deferred_access_checks): Use it.
 242         * parser.c (cp_parser_simple_declaration): Adjust call to
 243         cp_parser_init_declarator.
 244         (cp_parser_type_parameter): Do not defer checks in default
 245         arguments.
 246         (cp_parser_explicit_specialization): Adjust call to
 247         cp_parser_single_declaration.
 248         (cp_parser_init_declarator): Perform template-parameter access
 249         checks.
 250         (cp_parser_parameter_declaration): Do not defer checks for
 251         template parameter default arguments.
 252         (cp_parser_template_declaration_after_export): Gather access
 253         checks for template parameters, and pass them to
 254         cp_parser_single_declaration.
 255         (cp_parser_template_parameter_access_checks): New function.
 256         (cp_parser_single_declaration): Add checks parameter.
 257
 258         PR c++/27505
 259         * call.c (convert_like_real): Convert bitfields to their declared
 260         types when forming an rvalue.
 261         * tree.c (convert_bitfield_to_declared_type): New function.
 262         (rvalue): Use it.
 263         * cp-tree.h (convert_bitfield_to_declare_type): Declare it.
 264
 265 2006-05-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 266
 267         PR c++/27582
 268         * pt.c (any_dependent_template_arguments_p): Return early on invalid
 269         argument list.
 270
 271         PR c++/27581
 272         * search.c (adjust_result_of_qualified_name_lookup): Skip on
 273         invalid context_class.
 274
 275         PR c++/27315
 276         * pt.c (do_decl_instantiation): Return early on invalid decl.
 277
 278         PR c++/27559
 279         * pt.c (push_template_decl_real): Return error_mark_node instead
 280         of broken decl.
 281
 282         PR c++/27496
 283         * pt.c (tsubst_friend_class): Return early on invalid friend
 284         declarations.
 285
 286 2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>
 287
 288         * Make-lang.in (cp/decl.o): Add dependency on $(TARGET_H).
 289         (cp/decl2.o): Likewise.
 290         (cp/typeck.o): Likewise.
 291         (cp/cvt.o): Likewise.
 292         (cp/parser.o): Likewise.
 293         (cp/call.o): Replace target.h with $(TARGET_H).
 294
 295 2006-05-14  Alexandre Oliva  <aoliva@redhat.com>
 296
 297         * pt.c (build_non_dependent_expr): Leave ADDR_EXPR of
 298         COMPONENT_REF alone.
 299
 300 2006-05-11  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 301
 302         PR c++/27547
 303         * decl.c (copy_fn_p): Return early on non-member functions.
 304
 305 2006-05-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 306
 307         PR c++/27447
 308         * decl2.c (build_memfn_type): Skip invalid functions and class types.
 309
 310 2006-05-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 311
 312         PR c++/27427
 313         * pt.c (convert_nontype_argument): Return early on invalid arguments.
 314
 315         * pt.c (process_template_parm): Remove superfluous temporary.
 316
 317         PR c++/27430
 318         * pt.c (process_template_parm): Handle erroneous non-type parameters.
 319
 320         PR c++/27423
 321         * typeck.c (convert_for_initialization): Skip erroneous types.
 322
 323         PR c++/27422
 324         * typeck.c (convert_arguments): Return early on args with
 325         invalid types.
 326
 327 2006-05-03  Aldy Hernandez  <aldyh@redhat.com>
 328
 329         PR/21391
 330         * typeck.c (build_static_cast_1): Save casted types in used types
 331         hash table.
 332         (build_reinterpret_cast_1): Same.
 333         * rtti.c (build_dynamic_cast_1): Same.
 334
 335 2006-05-04  Jakub Jelinek  <jakub@redhat.com>
 336
 337         PR c++/27359
 338         * parser.c (cp_parser_omp_for_loop): Only call
 339         cp_parser_abort_tentative_parse if cp_parser_parse_definitely was not
 340         called.
 341
 342 2006-05-02  Mark Mitchell  <mark@codesourcery.com>
 343
 344         PR c++/27102
 345         * decl.c (grokdeclarator): Robustify checks for defining members
 346         of incomplete types.
 347
 348         PR c++/27309
 349         * class.c (add_method): Call grok_special_member_properties.
 350         * decl.c (grokdeclarator): Don't call it here.
 351         (copy_fn_p): A TEMPLATE_DECL is never a copy constructor or
 352         assignment operator.  Set TYPE_HAS_CONSTURCTOR if DECL is a
 353         constructor.
 354         (start_method): Don't call grok_special_member_properties.
 355         * method.c (implicitly_declare_fn): Likewise.
 356         * pt.c (instantiate_class_template): Likewise.
 357         * decl2.c (grokfield): Likewise.
 358
 359 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
 360
 361         PR middle-end/27337
 362         * cp-gimplify.c (cxx_omp_privatize_by_reference): New function.
 363         * cp-tree.h (cxx_omp_privatize_by_reference): New prototype.
 364         * cp-objcp-common.h (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Define.
 365
 366 2006-04-30  Mark Mitchell  <mark@codesourcery.com>
 367
 368         PR c++/27094
 369         * pt.c (tsubst_default_argument): Increment function_depth around
 370         call to tsubst_expr.
 371         * parser.c (cp_parser_parameter_declaration): Likewise.
 372         * decl2.c (mark_used): Tidy.
 373
 374 2006-04-30  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 375
 376         PR c++/27278
 377         * decl.c (grok_op_properties): Skip operators with invalid args
 378         when checking for class-type or enum-type args.
 379
 380 2006-04-29  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 381
 382         PR c++/27279
 383         * decl.c (copy_fn_p): Skip functions with invalid first arg.
 384
 385 2006-04-27  Mark Mitchell  <mark@codesourcery.com>
 386
 387         PR c++/27292
 388         * tree.c (rvalue): Convert bitfields to their declared types.
 389
 390         PR c++/27102
 391         * typeck2.c (cxx_incomplete_type_diagnostic): Handle
 392         TYPENAME_TYPE.
 393
 394 2006-04-24  Mark Mitchell  <mark@codesourcery.com>
 395
 396         PR c++/27292
 397         * typeck.c (decay_conversion): Don't adjust bitfield types.
 398         (perform_integral_promotions): Treat bitfield enums as enums, not
 399         as short integer types.
 400         * tree.c (rvalue): Convert bitfields to their correct types.
 401
 402 2006-04-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 403
 404         PR c++/19963
 405         * class.c (layout_class_type): Skip fields with invalid types.
 406
 407 2006-04-23  Mark Mitchell  <mark@codesourcery.com>
 408
 409         PR c++/26912
 410         * cp-tree.h (build_this_parm): Declare.
 411         (grok_method_quals): Remove.
 412         (build_memfn_type): Declare.
 413         (build_artificial_parm): Declare.
 414         (do_friend): Remove quals parameter.
 415         * decl.c (build_this_parm): New function.
 416         (grokfndecl): Use it.  Do not pass quals to grokclassfn.
 417         (grokdeclarator): Rename quals to memfn_quals.  Avoid allocating
 418         unnecessary TYPE_DECLs.  Correct qualification of member function
 419         types.  Tidy.
 420         * method.c (implicitly_declare_fn): Use build_this_parm.
 421         * friend.c (do_friend): Remove quals parameter.
 422         * decl2.c (grok_method_quals): Remove.
 423         (build_memfn_type): New function.
 424         (build_artificial_parm): Give it external linkage.
 425         (grokclassfn): Remove quals parameter.  Do not build "this"
 426         PARM_DECL here.
 427
 428         PR c++/26534
 429         * cp-tree.h (is_bitfield_expr_with_lowered_type): New function.
 430         * typeck.c (is_bitfield_expr_with_lowered_type): New function.
 431         (decay_conversion): Convert bitfield expressions to the correct
 432         type.
 433         (build_modify_expr): Remove spurious conversions.
 434         * class.c (layout_class_type): Modify the type of bitfields to
 435         indicate a limited range.
 436         * call.c (standard_conversion): Adjust the type of bitfield
 437         expressions used in an rvalue context.
 438         (build_conditional_expr): Likewise.
 439
 440 2006-04-22  Kazu Hirata  <kazu@codesourcery.com>
 441
 442         * decl.c: Fix comment typos.
 443
 444 2006-04-21  Eric Christopher  <echristo@apple.com>
 445
 446         * decl.c: Fix typo in function name.
 447
 448 2006-04-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 449
 450         PR c++/26558
 451         * parser.c (cp_parser_class_name): Check for invalid typenames.
 452         Rearrange code.
 453
 454         PR c++/26739
 455         * pt.c (tsubst_friend_function): Return early if
 456         pushdecl_namespace_level fails.
 457
 458         PR c++/26036
 459         * typeck.c (convert_arguments): Return error_mark_node instead of
 460         error_mark_list.
 461         * cp-tree.h (error_mark_list): Remove declaration.
 462         * decl.c (error_mark_list): Remove definition.
 463         (cxx_init_decl_processing): Do not initialize error_mark_list.
 464
 465         PR c++/10385
 466         * rtti.c (build_dynamic_cast_1): Check for invalid conversions
 467         before calling convert_to_reference.
 468         * cvt.c (convert_to_reference): Assert that reftype is a
 469         REFERENCE_TYPE.
 470
 471 2006-04-19  Mark Mitchell  <mark@codesourcery.com>
 472
 473         PR c++/27102
 474         * class.c (currently_open_class): Tidy.
 475         * decl.c (grokdeclarator): If we encounter an erroneous
 476         declarator, assume that we have already issued an error message
 477         and return.  Return error_mark_node instead of NULL_TREE in more
 478         places.  Issue errors about function definitions that do not have
 479         a function declarator.  Check for complete types for all function
 480         definitions.
 481         * cp-tree.h (cp_error_declarator): Remove.
 482         (currently_open_class): Change return type.
 483         * parser.c (cp_parser_id_expression): Add optional_p parameter.
 484         (cp_parser_parse_diagnose_invalid_type_name): Adjust calls.
 485         (cp_parser_id_expression): Likewise.
 486         (cp_parser_unqualified_id): If the name is optional, return
 487         NULL_TREE.
 488         (cp_parser_postfix_dot_deref_expression): Adjust calls.
 489         (cp_parser_type_parameter): Likewise.
 490         (cp_parser_unqualified_id): Likewise.
 491         (cp_parser_direct_declarator): Likewise.
 492         (cp_parser_declarator_id): Add optional_p parameter.
 493         (cp_parser_function_definition_from_specifiers_and_declarator):
 494         Assume that start_function indicates failure only if it has issued
 495         an error.
 496         (cp_parser_omp_var_list_no_open): Adjust calls.
 497
 498 2006-04-17  Janis Johnson  <janis187@us.ibm.com>
 499
 500         PR c++/26114, c++/26115
 501         * typeck.c (cxx_mark_addressable): Restore check for extra_warnings.
 502         * class.c (check_field_decls): Ditto.
 503
 504 2006-04-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 505
 506         * init.c (build_offset_ref): Remove superfluous temporary.
 507
 508 2006-04-16  Mark Mitchell  <mark@codesourcery.com>
 509
 510         PR c++/26365
 511         * typeck.c (finish_class_member_access_expr): Robustify
 512
 513 2006-04-15  Kazu Hirata  <kazu@codesourcery.com>
 514
 515         * Make-lang.in (cp/pt.o): Depend on vecprim.h.
 516         * pt.c: Include vecprim.h.
 517         (inline_parm_levels): Change the type to VEC(int,heap) *.
 518         (inline_parm_levels_used): Remove.
 519         (maybe_begin_member_template_processing,
 520         maybe_end_member_template_processing): Use VEC instead of
 521         VARRAY.
 522
 523         * cp/call.c: Fix comment typos.
 524
 525 2006-04-12  Mark Mitchell  <mark@codesourcery.com>
 526
 527         * parser.c (cp_parser_init_declarator): Initialize local variables
 528         aggressively.
 529
 530 2006-04-12  Roger Sayle  <roger@eyesopen.com>
 531
 532         * parser.c (cp_parser_init_declarator): Initialise
 533         is_parenthesized_init to false to avoid compiler warning.
 534
 535 2006-04-11  Mark Mitchell  <mark@codesourcery.com>
 536
 537         * cp-tree.h (build_operator_new_call): Adjust prototype.
 538         (build_new_method_call): Likewise.
 539         (build_op_delete_call): Likewise.
 540         * init.c (build_raw_new_expr): New function.
 541         (build_new_1): Pass information as parameters, rather than
 542         bundling it into a NEW_EXPR.
 543         (build_new): Adjust accordingly.
 544         (build_vec_delete_1): Adjust for changes to build_op_delete_call.
 545         (build_delete): Likewise.
 546         * decl.c (finish_destructor_body): Likewise.
 547         * call.c (build_operator_new_call): Return the allocation function
 548         used.
 549         (build_op_delete_call): Take allocation function as parameter.
 550         (build_special_member_call): Adjust call to build_new_method_call.
 551         (build_new_method_call): Return function called.
 552         * pt.c (tsubst_copy_and_build): Adjust call to
 553         build_new_method_call.
 554         * semantics.c (finish_call_expr): Likewise.
 555         * parser.c (cp_parser_postfix_expression): Likewise.
 556         * typeck2.c (cxx_incomplete_type_diagnostic): Refer to
 557         "incomplete", not "undefined", types.
 558
 559         PR c++/26295
 560         * decl.c (grokdeclarator): Remove namespace-handling code for
 561         pointers-to-members.
 562         * parser.c (cp_parser_ptr_operator): Check for qualified names
 563         using namespaces.
 564
 565         PR c++/26122
 566         * parser.c (cp_parser_init_declarator): Adjust logic for deciding
 567         whether or not to look for a pure-specifier.
 568         (cp_parser_member_declaration): Likewise.
 569
 570 2006-04-08  Kazu Hirata  <kazu@codesourcery.com>
 571
 572         * decl2.c, pt.c, semantics.c: Fix comment typos.
 573
 574 2006-04-06  Roger Sayle  <roger@eyesopen.com>
 575
 576         * call.c (null_ptr_cst_p): Add explicit TREE_CONSTANT_OVERFLOW check.
 577
 578 2006-04-05  Jason Merrill  <jason@redhat.com>
 579
 580         * name-lookup.c (push_namespace_with_attribs): Temporarily disable
 581         default hidden visibility for anonymous namespace.
 582
 583 2006-03-29  Roger Sayle  <roger@eyesopen.com>
 584
 585         PR c++/22494
 586         * init.c (build_vec_delete_1): Convert BASE pointer's type to
 587         the base pointer type to avoid a type mismatch in the EQ_EXPR.
 588
 589 2006-03-24  Carlos O'Donell  <carlos@codesourcery.com>
 590
 591         * search.c (maybe_suppress_debug_info): If
 592         flag_emit_class_debug_always then don't suppress.
 593
 594 2006-03-22  Jason Merrill  <jason@redhat.com>
 595
 596         * name-lookup.c (push_namespace_with_attribs): Only apply hidden
 597         visibility to anonymous namespaces if HAVE_GAS_HIDDEN.
 598
 599 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
 600
 601         PR c++/26691
 602         * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle default arguments.
 603
 604 2006-03-21  Jason Merrill  <jason@redhat.com>
 605
 606         PR c++/21581
 607         * parser.c (cp_parser_declaration): Support attributes on
 608         anonymous namespaces.
 609         * name-lookup.c (push_namespace_with_attribs): Anonymous
 610         namespaces default to hidden visibility.
 611
 612 2006-03-20  Jason Merrill  <jason@redhat.com>
 613
 614         PR c++/21764, c++/19238
 615         * decl.c (cp_finish_decl): Call determine_visibility later.
 616         (start_preparsed_function): Likewise.
 617         * cp-tree.h (CP_TYPE_CONTEXT, TYPE_NAMESPACE_SCOPE_P): New macros.
 618         (TYPE_CLASS_SCOPE_P, TYPE_FUNCTION_SCOPE_P): New macros.
 619         * name-lookup.h (struct cp_binding_level): Add has_visibility
 620         bitfield.
 621         * name-lookup.c: Include c-pragma.h.
 622         (push_namespace_with_attribs): Split out from push_namespace.
 623         Push visibility if appropriate.  Set TREE_PUBLIC on namespaces.
 624         (leave_scope): Pop visibility if appropriate.
 625         * decl2.c (determine_visibility_from_class): Split out from...
 626         (determine_visibility): ...here.  Handle function scope and
 627         nested classes.
 628         (import_export_decl): Move visibility handling to
 629         determine_visibility_from_class.
 630         * parser.c (cp_parser_declaration, cp_parser_namespace_name): Allow
 631         attributes on namespace declarations.
 632
 633 2006-03-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 634
 635         PR c++/6634
 636         * decl.c (grokdeclarator): Do not accept long long double.
 637         Reorganize checks for invalid (combinations of) type modifiers.
 638         Quote modifiers in messages.
 639
 640 2006-03-09  Jason Merrill  <jason@redhat.com>
 641
 642         PR c++/16387, c++/16389
 643         * typeck.c (cxx_alignof_expr, cxx_sizeof_expr): New functions.
 644         (cxx_sizeof_or_alignof_expr): Split out from here.
 645
 646 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
 647
 648         Merge from gomp-20050608-branch
 649
 650         2006-02-02  Diego Novillo  <dnovillo@redhat.com>
 651
 652                 * decl.c (pop_labels_1): Use appropriate pointer casting.
 653                 (poplevel_named_label_1): Likewise.
 654                 (named_label_entry_hash): Likewise.
 655                 (named_label_entry_eq): Likewise.
 656                 (check_goto): Likewise.
 657                 (define_label): Likewise.
 658
 659         2006-01-26  Diego Novillo  <dnovillo@redhat.com>
 660
 661                 * cp-tree.h (CP_OMP_CLAUSE_INFO): Use TREE_TYPE instead
 662                 of TREE_BLOCK.
 663                 * pt.c: Use OMP_CLAUSE_CODE and OMP_CLAUSE_OPERAND
 664                 instead of TREE_CODE/TREE_OPERAND.
 665                 * semantics.c: Likewise.
 666                 * parser.c: Likewise.
 667
 668         2005-11-10  Diego Novillo  <dnovillo@redhat.com>
 669
 670                 * parser.c (cp_parser_omp_threadprivate): Emit diagnostic if
 671                 target does not support TLS.
 672
 673         2005-11-09  Jakub Jelinek  <jakub@redhat.com>
 674
 675                 * decl.c (redeclaration_error_message): Don't error about
 676                 DECL_THREAD_LOCAL_P mismatches if CP_DECL_THREADPRIVATE_P
 677                 (olddecl).
 678
 679         2005-11-08  Jakub Jelinek  <jakub@redhat.com>
 680
 681                 PR c++/24735
 682                 * semantics.c (finish_omp_barrier, finish_omp_flush): New
 683                   functions.
 684                 * parser.c (cp_parser_omp_barrier): Call finish_omp_barrier.
 685                 (cp_parser_omp_flush): Call finish_omp_flush.
 686                 * cp-tree.h (finish_omp_barrier, finish_omp_flush): New
 687                   prototypes.
 688
 689                 PR c++/24734
 690                 * pt.c (tsubst_expr): Handle OMP_MASTER and OMP_ORDERED.
 691
 692         2005-11-03  Jakub Jelinek  <jakub@redhat.com>
 693
 694                 * semantics.c (finish_omp_threadprivate): Error on class-scope
 695                 variables.
 696
 697         2005-11-02  Jakub Jelinek  <jakub@redhat.com>
 698
 699                 * parser.c (cp_parser_omp_all_clauses): If some clause
 700                 type is not allowed, don't remove just one of the
 701                 clauses, but all clauses added in that loop round.
 702
 703                 * semantics.c (finish_omp_clauses): Fix function
 704                 comment. Don't handle non-const or mutable specially,
 705                 as const and not mutable is predetermined shared and
 706                 that leads to double error. Don't ICE if copyin var is
 707                 PARM_DECL.
 708
 709                 PR c++/24613
 710                 * parser.c (cp_parser_pragma): Diagnose
 711                 PRAGMA_OMP_SECTION outside of PRAGMA_OMP_SECTIONS
 712                 construct.
 713
 714                 * semantics.c (finish_omp_threadprivate): Error if V
 715                   is automatic variable or has incomplete type.
 716
 717         2005-11-01  Diego Novillo  <dnovillo@redhat.com>
 718
 719                 * parser.c (cp_parser_omp_all_clauses): Use
 720                 OMP_CLAUSE_CHAIN instead of TREE_CHAIN.
 721
 722         2005-11-01  Diego Novillo  <dnovillo@redhat.com>
 723
 724                 * parser.c (cp_parser_omp_all_clauses): When emitting an
 725                 error message, remove the invalid clause from the list.
 726
 727         2005-10-31  Diego Novillo  <dnovillo@redhat.com>
 728
 729                 * parser.c (cp_parser_omp_parallel): Do not allow 'nowait' in
 730                 combined parallel+workshare directives.
 731
 732         2005-10-31  Richard Henderson  <rth@redhat.com>
 733
 734                 * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DTOR):
 735                 Use cxx_omp_clause_dtor.
 736                 * cp-tree.h (CP_OMP_CLAUSE_INFO): New.
 737                 (cxx_omp_clause_dtor): New.
 738                 * cp-gimplify.c (cxx_omp_clause_apply_fn): New.
 739                 (cxx_omp_clause_default_ctor): Use it.
 740                 (cxx_omp_clause_copy_ctor, cxx_omp_clause_assign_op):
 741                 Likewise.
 742                 (cxx_omp_clause_dtor): New.
 743                 * semantics.c (finish_omp_clauses): Rewrite cdtor
 744                 checking to fill in CP_OMP_CLAUSE_INFO.  Don't
 745                 specialcase LASTPRIVATE for removal.
 746                 (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
 747                 cxx_omp_clause_assign_op): Move to cp-gimplify.c.
 748
 749         2005-10-28  Jakub Jelinek  <jakub@redhat.com>
 750
 751                 * semantics.c (finish_omp_threadprivate): If
 752                   DECL_RTL_SET_P, call make_decl_rtl again so that
 753                   encode_section_info can update SYMBOL_REF's flags.
 754
 755         2005-10-26  Jakub Jelinek  <jakub@redhat.com>
 756
 757                 * semantics.c (finish_omp_for): Don't segfault if COND
 758                 or INCR is NULL.  If not calling c_finish_omp_for
 759                 right away and one of COND and INCR is NULL, issue
 760                 error and don't expand anything.
 761
 762                 PR c++/24512
 763                 * cp-tree.h (finish_omp_for): Add PRE_BODY argument.
 764                 * semantics.c (finish_omp_for): Likewise.  Set
 765                 OMP_FOR_PRE_BODY to PRE_BODY if deferring, add it
 766                 into the current statement list if not processing
 767                 template decl or pass it to c_finish_omp_for.
 768
 769                 * parser.c (cp_parser_omp_for_loop): Expand optional DECL_EXPRs
 770                 into PRE_BODY statement list.  Pass it to finish_omp_for.
 771                 * pt.c (tsubst_expr) <case OMP_FOR>: tsubst_expr also
 772                 OMP_FOR_PRE_BODY into PRE_BODY stmt list, pass it to
 773                 finish_omp_for.  Put all the statements into sk_omp
 774                 scope.
 775
 776         2005-10-25  Jakub Jelinek  <jakub@redhat.com>
 777
 778                 PR c++/24516
 779                 * parser.c (struct cp_parser): Rename in_iteration_statement
 780                 field to in_statement.
 781                 (IN_SWITCH_STMT, IN_ITERATION_STMT): Define.
 782                 (IN_OMP_BLOCK, IN_OMP_FOR): Change values.
 783                 (cp_parser_new, cp_parser_begin_omp_structured_block,
 784                 cp_parser_end_omp_structured_block,
 785                 cp_parser_omp_for_loop): Adjust for
 786                 in_iteration_statement renaming.
 787                 (cp_parser_selection_statement): Save
 788                 parser->in_iteration, or it temporarily with
 789                 IN_SWITCH_STMT for the
 790                 cp_parser_implicitly_scoped_statement call.
 791                 (cp_parser_iteration_statement): Adjust for
 792                 in_iteration_statement renaming.  Use
 793                 IN_ITERATION_STMT rather than true.
 794                 (cp_parser_jump_statement): Adjust for
 795                 in_iteration_statement renaming and new values.  Don't
 796                 error on break in a switch statement within OMP_FOR or
 797                 OpenMP structured block.
 798
 799                 PR c++/24513
 800                 * parser.c (cp_parser_cache_group): Don't stop if next
 801                 token is CPP_PRAGMA_EOL and end is CPP_PRAGMA_EOL as
 802                 well.  If current token is CPP_PRAGMA, consume
 803                 everything until CPP_PRAGMA_EOL inclusive.
 804
 805         2005-10-24  Jakub Jelinek  <jakub@redhat.com>
 806
 807                 PR c++/24502
 808                 * semantics.c (finish_omp_for): Handle MODOP_EXPR in
 809                 addition to MODIFY_EXPR.
 810
 811         2005-10-23  Richard Henderson  <rth@redhat.com>
 812
 813                 * cp-gimplify.c (struct cp_gimplify_ctx): Remove.
 814                 (bc_label): New.
 815                 (begin_bc_block, finish_bc_block): Use it.
 816                 (push_context, pop_context): Remove.
 817                 (cp_genericize): Don't use them.  Assert bc_label is null.
 818                 * semantics.c (finish_omp_clauses): Create a fake data
 819                 element of TYPE for probing ctors.
 820
 821         2005-10-23  Richard Henderson  <rth@redhat.com>
 822
 823                 * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): New.
 824                 (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR): New.
 825                 (LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): New.
 826                 (LANG_HOOKS_OMP_CLAUSE_DTOR): New.
 827                 * semantics.c (finish_omp_clauses): Look through
 828                 arrays when looking up special member calls.  Also
 829                 remove FIRSTPRIVATE when LASTPRIVATE fails.
 830                 (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor): New.
 831                 (cxx_omp_clause_assign_op): New.
 832                 * cp-tree.h: Declare them.
 833
 834         2005-10-21  Richard Henderson  <rth@redhat.com>
 835
 836                 * decl.c (check_previous_goto_1): Return false if error.
 837                 (check_switch_goto): Likewise.
 838                 (finish_case_label): Don't emit the case label on error.
 839                 * parser.c (struct cp_parser): Revert
 840                 in_switch_statement_p changes.
 841                 (cp_parser_labeled_statement,
 842                 cp_parser_selection_statement): Likewise.
 843                 (cp_parser_begin_omp_structured_block): Don't save...
 844                 (cp_parser_end_omp_structured_block): or restore
 845                 in_switch_statement_p.
 846
 847         2005-10-21  Richard Henderson  <rth@redhat.com>
 848
 849                 * semantics.c (finish_omp_threadprivate): Set
 850                 decl_flags.u2sel when necessary.
 851
 852         2005-10-21  Richard Henderson  <rth@redhat.com>
 853
 854                 * decl.c (poplevel_named_label_1): Restore creation of the
 855                 bad_decls list.
 856                 (decl_jump_unsafe): Check for error_mark_node types.
 857                 (check_goto): Don't check cdtor_label.  Don't use identify_goto.
 858                 * semantics.c (finish_return_stmt): Do check_omp_return before
 859                 converting to cdtor_label goto.
 860
 861         2005-10-21  Richard Henderson  <rth@redhat.com>
 862
 863                 PR c++/24451
 864                 * decl.c (check_omp_return): Return false on error.
 865                 * cp-tree.h (check_omp_return): Update decl.
 866                 * semantics.c (finish_return_stmt): Avoid adding
 867                 return on error.
 868
 869         2005-10-21  Richard Henderson  <rth@redhat.com>
 870
 871                 * cp-tree.h (struct language_function): Remove
 872                 x_named_label_uses.
 873                 Change x_named_labels to a hashtable.
 874                 (check_omp_return): Declare.
 875                 * decl.c (struct named_label_use_entry): Rename from
 876                 named_label_use_list.  Remove label_decl.
 877                 (struct named_label_entry): Rename from
 878                 named_label_list.  Remove old_value and next.  Change
 879                 in_try_scope and in_catch_scope to bool. Add
 880                 in_omp_scope.
 881                 (pop_labels_1): New.
 882                 (pop_labels): Use it.
 883                 (pop_local_label, poplevel_named_label_1): New.
 884                 (poplevel): Use them.
 885                 (named_label_entry_hash, named_label_entry_eq): New.
 886                 (make_label_decl): Create named_labels.  Move label
 887                 creation bits from lookup_label.
 888                 (declare_local_label): Tidy.
 889                 (identify_goto): Split out from ...
 890                 (check_previous_goto_1): Add exited_omp argument.
 891                 Handle omp scopes.
 892
 893                 (use_label): Merge into...
 894                 (check_goto): ... here.  Handle omp scopes.
 895                 (check_omp_return): New.
 896                 (check_previous_gotos): Merge into...
 897                 (define_label): ... here.
 898                 (save_function_data): Remove x_named_label_uses reference.
 899                 (finish_function): Likewise.
 900                 * name-lookup.h (sk_omp): New.
 901                 * name-lookup.c (begin_scope): Handle it.
 902                 * parser.c (cp_parser_omp_for): Don't create extra
 903                 compound stmt.
 904
 905                 (cp_parser_omp_sections): Likewise.
 906                 * semantics.c (finish_return_stmt): Call check_omp_return.
 907                 (begin_omp_structured_block): Use sk_omp.
 908                 (finish_omp_structured_block): Use do_poplevel.  Don't build a
 909                 MUST_NOT_THROW expression here.
 910                 (begin_omp_parallel, finish_omp_parallel): Don't create extra
 911                 compound statements.
 912
 913         2005-10-21  Diego Novillo  <dnovillo@redhat.com>
 914
 915                 PR 24455
 916                 * cp/cp-tree.h (struct lang_decl_flags): Add field
 917                 threadprivate_p.
 918                 (CP_DECL_IS_THREADPRIVATE): Define.
 919                 * cp/semantics.c (finish_omp_threadprivate): Set.  Do
 920                 not error out if CP_DECL_IS_THREADPRIVATE is set
 921                 already.
 922                 * cp/decl.c (duplicate_decls): Merge
 923                 CP_DECL_THREADPRIVATE_P.
 924
 925         2005-10-20  Richard Henderson  <rth@redhat.com>
 926
 927                 * cp-gimplify.c (cp_gimplify_omp_for): New.
 928                 (cp_gimplify_expr): Call it.
 929                 * cp-tree.h (OMP_FOR_GIMPLIFYING_P): New.
 930                 * parser.c (struct cp_parser): Rename
 931                 in_iteration_statement_p to in_iteration_statement and
 932                 change to unsigned char.  Similarly with
 933                 in_switch_statement.  Update all users.
 934                 (IN_OMP_BLOCK, IN_OMP_FOR): New.
 935                 (cp_parser_labeled_statement): Diagnose case labels
 936                 binding closer to an openmp block nested than the
 937                 switch.
 938                 (cp_parser_jump_statement): Diagnose break and
 939                 continue labels binding closer to an openmp block than
 940                 an iteration or switch.
 941                 (cp_parser_omp_for_loop): Mark in_iteration_statement
 942                 for an omp for.
 943                 (cp_parser_begin_omp_structured_block): New.
 944                 (cp_parser_end_omp_structured_block): New.
 945                 (cp_parser_omp_structured_block): Use them.
 946                 (cp_parser_omp_for, cp_parser_omp_sections_scope): Likewise.
 947                 (cp_parser_omp_parallel): Likewise.
 948
 949         2005-10-20  Richard Henderson  <rth@redhat.com>
 950
 951                 * semantics.c (begin_omp_structured_block): New.
 952                 (finish_omp_structured_block): New.
 953                 (begin_omp_parallel, finish_omp_parallel): Use them.
 954                 * parser.c (cp_parser_omp_structured_block): Likewise.
 955                 (cp_parser_omp_for): Likewise.
 956                 (cp_parser_omp_sections_scope): Likewise.
 957                 * cp-tree.h: Declare them.
 958
 959         2005-10-20  Richard Henderson  <rth@redhat.com>
 960
 961                 * parser.c (cp_parser_omp_master): Return the statement.
 962                 (cp_parser_omp_ordered): Likewise.
 963                 (cp_parser_omp_construct): Set the locus for them.
 964
 965         2005-10-19  Richard Henderson  <rth@redhat.com>
 966
 967                 * semantics.c (finish_omp_atomic): Revert to
 968                 uses_template_parms.
 969
 970         2005-10-19  Richard Henderson  <rth@redhat.com>
 971
 972                 * semantics.c (finish_omp_clauses): Avoid
 973                 DECL_THREAD_LOCAL_P on a PARM_DECL.  Remove some
 974                 stub asserts guaranteed to fail.
 975
 976         2005-10-19  Richard Henderson  <rth@redhat.com>
 977
 978                 * cp-tree.h (OMP_ATOMIC_DEPENDENT_P, OMP_ATOMIC_CODE): New.
 979                 (finish_omp_clauses, finish_omp_for, finish_omp_atomic): New.
 980                 * parser.c (cp_parser_omp_clause_copyin): Remove.
 981                 (cp_parser_omp_all_clauses): Use cp_parser_omp_var_list instead.                Call finish_omp_clauses.
 982                 (cp_parser_omp_clause_if): Don't do error checking here.
 983                 (cp_parser_omp_clause_num_threads): Likewise.
 984                 (cp_parser_omp_clause_schedule): Likewise.
 985                 (cp_parser_omp_atomic): Use finish_omp_atomic.
 986                 (cp_parser_omp_for_loop): Don't discard DECL_EXPR.
 987                 Don't decompose assignment statment here.  Use
 988                 finish_omp_for.
 989
 990                 * pt.c (tsubst_omp_clauses): New.
 991                 (tsubst_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
 992                 OMP_SINGLE, OMP_SECTION, OMP_CRITICAL, OMP_ATOMIC.
 993                 * semantics.c (finish_omp_clauses): New.
 994                 (begin_omp_parallel, finish_omp_parallel): Know Less about the
 995                 internals of the stmt_list stack.
 996                 (finish_omp_for, finish_omp_atomic): New.
 997
 998         2005-10-18  Jakub Jelinek  <jakub@redhat.com>
 999
1000                 * semantics.c (cxx_omp_predetermined_sharing): New function.
1001                 * cp-tree.h (cxx_omp_predetermined_sharing): New prototype.
1002                 * cp-objcp-common.h
1003                 (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.
1004
1005         2005-10-18  Richard Henderson  <rth@redhat.com>
1006
1007                 * parser.c (cp_parser_omp_single): Use make_node and accessors
1008                 instead of build.
1009
1010         2005-10-17  Richard Henderson  <rth@redhat.com>
1011
1012                 * parser.c (cp_parser_omp_for_loop): Handle declarations.
1013
1014         2005-10-12  Richard Henderson  <rth@redhat.com>
1015
1016                 * Make-lang.in (CXX_C_OBJS): Add c-omp.o.
1017                 * cp-tree.h (begin_omp_parallel, finish_omp_parallel): Declare.
1018                 (finish_omp_threadprivate): Declare.
1019                 * parser.c (struct cp_lexer): Add in_pragma.
1020                 (cp_lexer_consume_token): Don't consume a PRAGMA_EOL
1021                 when in_pragma.
1022                 (cp_parser_skip_to_closing_parenthesis): Stop at PRAGMA_EOL.
1023                 (cp_parser_skip_to_end_of_statement): Likewise.
1024                 (cp_parser_skip_to_end_of_block_or_statement): Likewise.
1025                 (cp_parser_skip_to_closing_brace): Likewise.
1026                 (cp_parser_skip_to_pragma_eol): Reset in_pragma.
1027                 (cp_parser_require_pragma_eol): New.
1028                 (cp_parser_statement): Add in_compound argument;
1029                 update all callers.
1030                 Restart if a non-statement pragma seen outside a
1031                 compound.
1032                 (cp_parser_statement_seq_opt): Stop at PRAGMA_EOL.
1033                 (cp_parser_declaration_seq_opt): Likewise.
1034                 (cp_parser_member_specification_opt): Likewise.
1035                 (cp_parser_function_definition_after_decl): Likewise.
1036                 (cp_parser_skip_until_found): Likewise.
1037                 (cp_parser_cache_group): Likewise.
1038                 (enum pragma_omp_clause, cp_parser_omp_clause_name,
1039                 check_no_duplicate_clause,
1040                 cp_parser_omp_var_list_no_open,
1041                 cp_parser_omp_var_list, cp_parser_omp_clause_copyin,
1042                 cp_parser_omp_clause_default, cp_parser_omp_clause_if,
1043                 cp_parser_omp_clause_nowait,
1044                 cp_parser_omp_clause_num_threads,
1045                 cp_parser_omp_clause_ordered,
1046                 cp_parser_omp_clause_reduction,
1047                 cp_parser_omp_clause_schedule,
1048                 cp_parser_omp_all_clauses,
1049                 cp_parser_omp_structured_block, cp_parser_omp_atomic,
1050                 cp_parser_omp_barrier, cp_parser_omp_critical,
1051                 cp_parser_omp_flush, cp_parser_omp_for_loop,
1052                 cp_parser_omp_for, cp_parser_omp_master,
1053                 cp_parser_omp_ordered, cp_parser_omp_sections_scope,
1054                 cp_parser_omp_sections, cp_parser_omp_parallel,
1055                 cp_parser_omp_single, cp_parser_omp_threadprivate,
1056                 cp_parser_omp_construct): New.
1057                 (cp_parser_pragma): Handle OpenMP pragmas.
1058                 * semantics.c (finish_omp_threadprivate): New.
1059                 (begin_omp_parallel, finish_omp_parallel): New.
1060
1061         2005-10-11  Richard Henderson  <rth@redhat.com>
1062
1063                 * parser.c (struct cp_token): Add pragma_kind.
1064                 (eof_token): Initialize it.
1065                 (cp_lexer_handle_pragma): Remove.
1066                 (cp_parser_initial_pragma): New.
1067                 (cp_lexer_new_main): Use it.
1068                 (cp_lexer_get_preprocessor_token): Initialize pragma_kind.
1069                 (cp_lexer_print_token): Don't handle CPP_PRAGMA.
1070                 (cp_parser_skip_to_pragma_eol): New.
1071                 (cp_parser_error): Use it.
1072                 (pragma_lex): New.
1073
1074         2005-10-09  Richard Henderson  <rth@redhat.com>
1075
1076                 * lex.c (parse_strconst_pragma): Update for c_lex name change.
1077                 (handle_pragma_java_exceptions): Likewise.
1078                 * parser.c (cp_lexer_new_main): Likewise.
1079
1080         2005-10-06  Richard Henderson  <rth@redhat.com>
1081
1082                 * parser.c (cp_lexer_new_main): Comment out defer_pragmas.
1083                 (cp_lexer_handle_pragma): Comment out
1084                 cpp_handle_deferred_pragma.
1085
1086         2005-10-01  Richard Henderson  <rth@redhat.com>
1087
1088                 * name-lookup.c (lookup_name): Remove prefer_type argument.
1089                 (lookup_name_prefer_type): New function.
1090                 * name-lookup.h (lookup_name_prefer_type): Declare it.
1091                 * decl.c (lookup_and_check_tag): Use it.
1092                 * pt.c (tsubst_friend_class): Likewise. Update for
1093                 lookup_name change.
1094                 (lookup_template_class, tsubst_copy_and_build): Likewise.
1095
1096 2006-03-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1097
1098         PR c++/15759
1099         * tree.c (bot_manip): Don't call mark_used.
1100
1101 2006-03-02  Mike Stump  <mrs@apple.com>
1102
1103         * decl2.c (import_export_decl): Remove redundant call to
1104         targetm.cxx.key_method_may_be_inline ().
1105
1106 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
1107
1108         * decl.c (start_decl): Use have_global_bss_p when deciding
1109         whether to make the decl common.
1110
1111 2006-03-01  Mike Stump  <mrs@apple.com>
1112
1113         PR darwin/25908
1114         * decl2.c (import_export_decl): Fix ABI breakage on darwin.
1115
1116 2006-02-24  Geoffrey Keating  <geoffk@apple.com>
1117
1118         * except.c (expand_start_catch_block): Handle
1119         flag_use_cxa_get_exception_ptr.
1120
1121 2006-02-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1122
1123         PR c++/26291
1124         * decl.c (grok_op_properties): Check for ellipsis in arguments of
1125         operators.
1126
1127 2006-02-20  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
1128
1129         * Make-lang.in (C++): Remove.
1130         (.PHONY): Remove C++.
1131
1132 2006-02-18  Mark Mitchell  <mark@codesourcery.com>
1133
1134         PR c++/26266
1135         * cp-tree.h (cp_finish_decl): Adjust declaration.
1136         (grokbitfield): Likewise.
1137         (finish_static_data_member_decl): Likewise.
1138         * init.c (constant_value_1): Ensure processing_template_decl when
1139         folding non-dependent initializers for static data members of
1140         dependent types.  Return error_mark_node for erroneous
1141         initailizers.
1142         * class.c (get_vtable_decl): Use finish_decl, not cp_finish_decl.
1143         * decl.c (cp_make_fname_decl): Adjust call to cp_finish_decl.
1144         (cp_finish_decl): Add init_const_expr_p parameter.  Set
1145         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
1146         (finish_decl): Adjust call to cp_finish_decl.
1147         (compute_array_index_type): Robustify.
1148         (start_method): Use finish_decl, not cp_finish_decl.
1149         * rtti.c (emit_tinfo_decl): Likewise.
1150         * except.c (initialize_handler_parm): Adjust call to
1151         cp_finish_decl.
1152         (expand_start_catch_block): Likewise.
1153         * cvt.c (build_up_reference): Adjust call to cp_finish_decl.
1154         * pt.c (instantiate_class_template): Adjust call to
1155         finish_static_data_member_decl.
1156         (tsubst_expr): Use finish_decl, not cp_finish_decl.
1157         (instantiate_decl): Adjust call to cp_finish_decl.
1158         * name-lookup.c (pushdecl_top_level_1): Use finish_decl, not
1159         cp_finish_decl.
1160         * decl2.c (finish_static_data_member_decl): Add init_const_expr_p
1161         parameter.
1162         (grokfield): Likewise.
1163         * parser.c (cp_parser_condition): Check for constant initializers.
1164         (cp_parser_init_declarator): Adjust calls to grokfield and
1165         cp_finish_decl.  Don't set
1166         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
1167         (cp_parser_member_declaration): Likewise.
1168         (cp_parser_objc_class_ivars): Likewise.
1169
1170 2006-02-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1171
1172         * call.c (standard_conversion): Return NULL instead of 0.
1173         (build_user_type_conversion_1): Likewise.
1174         (tourney): Likewise.
1175         * decl.c (redeclaration_error_message): Likewise.
1176         * error.c (language_to_string): Likewise.
1177
1178 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1179
1180         * cp-tree.h (warn_hidden): Remove prototype.
1181         * class.c (warn_hidden): Make static.
1182
1183         * cp-tree.h (build_type_conversion): Remove prototype.
1184         * cvt.c (build_type_conversion): Add prototype, make static.
1185
1186         * cp-tree.h (push_tinst_level): Remove prototype.
1187         (pop_tinst_level): Likewise.
1188         * pt.c (push_tinst_level): Add prototype, make static.
1189         (pop_tinst_level): Likewise.
1190
1191 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1192
1193         * decl.c (grokdeclarator): Return NULL_TREE instead of 0.
1194         * typeck.c (unary_complex_lvalue): Likewise.
1195
1196 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1197
1198         * lex.c (parse_strconst_pragma): Return error_mark_node instead of
1199         "(tree)-1" to indicate failure.  Simplify.
1200         (handle_pragma_interface): Test for error_mark_node instead of
1201         "(tree)-1".
1202         (handle_pragma_implementation): Likewise.
1203
1204 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1205
1206         PR c++/26151
1207         * parser.c (cp_parser_decl_specifier_seq): Check for duplicate
1208         decl-specifiers.  Remove extra check for duplicate 'friend'.
1209         * decl.c (grokdeclarator): Remove check for duplicate
1210         decl-specifiers.  Set longlong together with long_p.
1211
1212 2006-02-12  Jason Merrill  <jason@redhat.com>
1213
1214         PR c++/24996
1215         * except.c (build_throw): Add a CLEANUP_POINT_EXPR inside the
1216         TRY_CATCH_EXPR or MUST_NOT_THROW_EXPR.
1217
1218 2006-02-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1219
1220         * class.c (debug_class): Remove extern.
1221         (debug_thunks): Likewise.
1222
1223 2006-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1224
1225         * typeck.c (string_conv_p): Don't test for flag_const_strings.
1226
1227 2006-02-08  Jason Merrill  <jason@redhat.com>
1228
1229         PR c++/25979
1230         * cp-gimplify.c (cp_gimplify_expr): Don't call
1231         cp_gimplify_init_expr for MODIFY_EXPRs.
1232         * typeck2.c (split_nonconstant_init_1): Use INIT_EXPR.
1233
1234 2006-02-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1235
1236         PR c++/26071
1237         * decl.c (grokdeclarator): Set dname also for destructor.
1238
1239         PR c++/26070
1240         * decl.c (grokdeclarator): Clear storage_class together with staticp.
1241
1242 2006-02-07  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1243
1244         * cp-tree.h (tf_warning_or_error): Renamed from tf_warn_or_error.
1245         (cp_build_qualified_type): Propogate renaming.
1246         * call.c (convert_like_real): Likewise.
1247         * cvt.c (cp_convert_to_pointer, convert_to_reference): Likewise.
1248         * decl.c (make_typename_type, grokdeclarator): Likewise.
1249         * pt.c (tsubst_friend_function, instantiate_class_template,
1250         tsubst_default_argument, instantiate_decl,
1251         tsubst_initializer_list, tsubst_enum): Likewise.
1252         * semantics.c (finish_template_type): Likewise.
1253         * typeck.c (build_ptrmemfunc, convert_for_assignment): Likewise.
1254
1255 2006-02-07  Dirk Mueller  <dmueller@suse.com>
1256
1257         * typeck.c (build_binary_op): Annotate div-by-zero
1258         warnings to make -Wno-div-by-zero have an effect.
1259
1260 2006-02-07  Mark Mitchell  <mark@codesourcery.com>
1261
1262         PR c++/9737
1263         * pt.c (coerce_template_template_parms): Do not templates with
1264         excess default arguments to match template template parameters
1265         with fewer parameters.
1266         (coerce_template_parms): Add use_default_args parameter; use
1267         default arguments only when true.
1268         (lookup_template_class): Adjust call to coerce_template_parms.
1269         (fn_type_unification): Likewise.
1270         (unify): Likewise.
1271         (get_bindings): Likewise.
1272         (dependent_type_p): Add assertions.
1273
1274 2006-02-06  Roger Sayle  <roger@eyesopen.com>
1275
1276         * decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE.
1277         * rtti.c (typeinfo_in_lib_p): Likewise.
1278         * cp-tree.h (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P): Likewise.
1279         * name-lookup.c (arg_assoc_type): Likewise.
1280
1281 2006-02-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1282
1283         * cp-tree.h (tf_warn_or_error): New substituion flag.
1284         (cp_build_qualified_type): Use it.
1285         * call.c (convert_like_real): Likewise.
1286         * cvt.c (cp_convert_to_pointer): Likewise.
1287         (convert_to_reference): Likewise.
1288         * decl.c (make_typename_type): Likewise.
1289         (grokdeclarator): Likewise.
1290         * pt.c (tsubst_friend_function): Likewise.
1291         (tsubst_friend_class): Likewise.
1292         (instantiate_class_template): Likewise.
1293         (tsubst_default_argument): Likewise.
1294         (instantiate_decl): Likewise.
1295         (tsubst_initializer_list): Likewise.
1296         (tsubst_enum): Likewise.
1297         * semantics.c (finish_template_type): Likewise.
1298         * typeck.c (build_ptrmemfunc): Likewise.
1299         (convert_for_assignment): Likewise.
1300
1301 2006-02-03  Lee Millward  <lee.millward@gmail.com>
1302
1303        * typeck.c (string_conv_p): Pass appropiate
1304        OPT_Wxxxx values when calling warning().
1305        (build_array_ref, cxx_mark_addressable): Likewise.
1306        (check_return_expr): Likewise.
1307
1308        * init.c (perform_member_init): Likewise.
1309        (sort_mem_initializers, emit_mem_initializers): Likewise.
1310
1311        * class.c (check_field_decls): Likewise.
1312        (warn_about_ambiguous_bases): Likewise.
1313
1314        * decl.c (pop_label, poplevel): Likewise.
1315        (duplicate_decls, grok_op_properties): Likewise.
1316        (start_preparsed_function, finish_function): Likewise.
1317
1318        * name-lookup.c (pushdecl_maybe_friend): Likewise.
1319        (pushdecl_maybe_friend): Likewise.
1320
1321        * parser.c (cp_parser_warn_min_max): Likewise.
1322        (cp_parser_cast_expression): Likewise.
1323
1324        * method.c (lazily_declare_fn): Likewise.
1325        * cvt.c (convert_to_void): Likewise.
1326        * mangle.c (finish_mangling): Likewise.
1327        * cp-gimplify.c (gimplify_expr_stmt): Likewise.
1328
1329 2006-02-03  Mark Mitchell  <mark@codesourcery.com>
1330
1331         * name-lookup.c (do_class_using_decl): Use IDENTIFIER_TYPENAME_P,
1332         not IDENTIFIER_OPNAME_P.
1333
1334 2006-01-31  Mark Mitchell  <mark@codesourcery.com>
1335
1336         PR c++/25342
1337         * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Revise
1338         documentation.
1339         * pt.c (determine_specialization): Use INNERMOST_TEMPLATE_PARMS,
1340         not TREE_VALUE.
1341         (instantiate_class_template): Simplify.
1342         (verify_class_unification): Remove.
1343         (unify): Document parameters.  Use INNERMOST_TEMPLATE_ARGS to
1344         permit multiple levels of template arguments.
1345         (more_specialized_class): Simplify.
1346         (get_class_bindings): Pass full arguments to unify.  Fold
1347         verify_class_unification into this function.  Return full
1348         arguments.
1349         (most_specialized_class): Adjust for changes to
1350         get_class_bindings.  Issue errors here for ambiguity.  Return the
1351         fully deduced arguments for the most specialized class, in
1352         addition to the partial specialization.
1353
1354 2006-01-31  Ben Elliston  <bje@au.ibm.com>
1355
1356         * mangle.c: Comment fix.
1357
1358 2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1359
1360         * Make-lang.in (cp-warn): Include CXX_COMPAT_WARN.
1361         * repo.c (extract_string, afgets): Use cast when converting from
1362         void *.
1363
1364 2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1365
1366         * call.c (alloc_conversion): Use cast when converting from void *.
1367         (alloc_conversions): Likewise.
1368         (add_candidate): Likewise.
1369         (print_z_candidates): Likewise.
1370         (add_warning): Likewise.
1371         * pt.c (retrieve_local_specialization): Likewise.
1372         (process_partial_specialization): Likewise.
1373         (mangle_class_name_for_template): Likewise.
1374         (tsubst_template_args): Likewise.
1375         * typeck2.c (pat_calc_hash): Likewise.
1376         (pat_compare): Likewise.
1377         (abstract_virtuals_error): Likewise.
1378         * class.c (method_name_cmp): Likewise.
1379         (resort_method_name_cmp): Likewise.
1380         (get_vfield_name): Likewise.
1381         * decl2.c (generate_ctor_and_dtor_functions_for_priority): Likewise.
1382         * lex.c (init_reswords): Likewise.
1383         * rtti.c (create_pseudo_type_info): Likewise.
1384         * search.c (dfs_lookup_base): Likewise.
1385         (dfs_dcast_hint_pre): Likewise.
1386         (dfs_dcast_hint_post): Likewise.
1387         * tree.c (hash_tree_cons): Likewise.
1388         * repo.c (extract_string): Likewise.
1389         (afgets): Likewise.
1390         * cp-objcp-common.c (decl_shadowed_for_var_lookup): Likewise.
1391         * g++spec.c (lang_specific_driver): Likewise.
1392
1393 2006-01-28  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1394
1395         * call.c (joust): Pass option code to warning.  Use inform for
1396         explanation.
1397         * class.c (check_bases): Likewise.
1398         (maybe_warn_about_overly_private_class): Likewise.
1399         (check_field_decls): Likewise.
1400         (layout_empty_base): Likewise.
1401         (layout_virtual_bases): Likewise.
1402         (layout_class_type): Likewise.
1403
1404 2006-01-28  Mark Mitchell  <mark@codesourcery.com>
1405
1406         PR c++/25999
1407         * decl.c (start_preparsed_function): Call maybe_apply_pragma_weak
1408         here, not ...
1409         (start_function): ... here.
1410
1411 2006-01-28  Mark Mitchell  <mark@codesourcery.com>
1412
1413         PR c++/25855
1414         * class.c (resolve_address_of_overloaded_function): Adjust use of
1415         return value from most_specialized_instantiation.
1416         * pt.c (determine_specialization): Avoid multiple calls to
1417         get_bindings.
1418         (most_specialized_instantiation): When a tie occurs, set the
1419         current presumed champion to the next template.  Return the
1420         TREE_LIST node containing the template, rather than the template
1421         itself.
1422         (most_specialized): Remove.
1423         * name-lookup.c (push_overloaded_decl): When duplicate_decls
1424         indicates a failed redeclaration, report that to callers.
1425
1426 2006-01-26  Jason Merrill  <jason@redhat.com>
1427
1428         PR c++/16021
1429         * name-lookup.c (parse_using_directive): Require strong using to
1430         name a nested namespace.
1431
1432 2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1433
1434         Revert:
1435         * cp-tree.h (do_poplevel): Remove prototype.
1436         * semantics.c (do_poplevel): Add prototype.  Make static.
1437
1438         Revert:
1439         * cp-tree.h (default_conversion): Remove prototype.
1440         * typeck.c (default_conversion): Make static.
1441
1442 2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1443
1444         * cp-tree.h (get_primary_binfo): Remove prototype.
1445         (push_using_decl): Likewise.
1446         (current_template_args): Likewise.
1447         (more_specialized_class): Likewise.
1448         (mark_class_instantiated): Likewise.
1449         (default_conversion): Likewise.
1450         (pfn_from_ptrmemfunc): Likewise.
1451         * class.c (get_primary_binfo): Add prototype, make static, simplify.
1452         * name-lookup.c (push_using_decl): Make static.
1453         * pt.c (current_template_args): Likewise.
1454         (more_specialized_class): Likewise.
1455         (mark_class_instantiated): Likewise.
1456         * typeck.c (default_conversion): Make static.
1457         (pfn_from_ptrmemfunc): Add prototype, make static.
1458
1459 2006-01-24  Dirk Mueller  <dmueller@suse.de>
1460
1461         * typeck.c (build_binary_op): Use OPT_Wfloat_equal in warning().
1462
1463 2006-01-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1464
1465         PR c++/25552
1466         * parser.c (cp_parser_unqualified_id): Check that destructor name
1467         and scope match.
1468         * call.c (check_dtor_name): Do not expect a BIT_NOT_EXPR.
1469         Adjust comment.  Return early if possible.
1470         Use same_type_p to compare types.
1471         * typeck.c (lookup_destructor): Adjust call to check_dtor_name.
1472
1473 2006-01-24  Mark Mitchell  <mark@codesourcery.com>
1474
1475         * semantics.c: Remove outdated comment.
1476
1477 2006-01-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1478
1479         * cp-tree.h (do_poplevel): Remove prototype.
1480         * semantics.c (do_poplevel): Add prototype.  Make static.
1481
1482         * cp-tree.h (original_type): Remove prototype.
1483         * typeck.c (original_type): Make static.
1484
1485         * cp-tree.h (declare_global_var): Remove prototype.
1486         * decl.c (declare_global_var): Make static.
1487
1488         * cp-tree.h (implicitly_declare_fn): Remove prototype.
1489         * method.c (implicitly_declare_fn): Make static.
1490
1491         * cp-tree.h (fold_decl_constant_value): Remove prototype.
1492         * pt.c (fold_decl_constant_value): Make static.
1493
1494         * cp-tree.h (build_x_delete): Remove prototype.
1495         * init.c (build_vec_delete_1): Call build_op_delete_call directly
1496         and not via build_x_delete.
1497         (build_x_delete): Remove.
1498
1499         * cp-tree.h (get_vtt_name): Remove prototype.
1500         * class.c (get_vtt_name): Remove.
1501         (build_vtt): Call mangle_vtt_for_type instead of get_vtt_name.
1502
1503 2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1504
1505         * rtti.c (build_dynamic_cast): Fix comment.
1506
1507 2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1508
1509         PR c++/10891
1510         * rtti.c (build_dynamic_cast): Reject dynamic_cast use if
1511         -fno-rtti.
1512
1513 2006-01-21  Mark Mitchell  <mark@codesourcery.com>
1514
1515         PR c++/25895
1516         * class.c (build_base_path): Generate a NOP_EXPR instead of a
1517         COMPONENT_REF if the base and derived classes are at the same
1518         address.
1519
1520         PR c++/25856
1521         * decl.c (begin_destructor_body): Robustify.
1522
1523         PR c++/25858
1524         * parser.c (cp_parser_direct_declarator): Robustify.
1525
1526 2006-01-20  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1527
1528         * parser.c (cp_lexer_next_token_is_keyword): Simplify.
1529
1530         * parser.c (clear_decl_specs): Remove prototype.
1531
1532         * parser.c (cp_parser_expression_fn): Remove.
1533
1534         * call.c (add_builtin_candidates): Remove superfluous return.
1535         * name-lookup.c (do_toplevel_using_decl): Likewise.
1536         * parser.c (cp_parser_type_specifier_seq): Likewise.
1537         (cp_parser_save_default_args): Likewise.
1538
1539 2006-01-20  Dirk Mueller  <dmueller@suse.com>
1540
1541         PR c++/5520
1542         * semantics.c (finish_if_stmt): Call empty_body_warning.
1543         * parser.c (cp_parser_implicitly_scoped_statement):
1544         Mark empty statement with an empty stmt.
1545
1546 2006-01-19  Mark Mitchell  <mark@codesourcery.com>
1547
1548         PR c++/22136
1549         * name-lookup.c (do_class_using_decl): Don't try to look up base
1550         classes in templates with dependent base types.
1551
1552 2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1553
1554         PR c++/25854
1555         * pt.c (maybe_process_partial_specialization): Return early on
1556         error_mark_node.
1557
1558 2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1559
1560         PR c++/16829
1561         * decl.c (start_preparsed_function): Check default arguments
1562         unconditionally.
1563         * name-lookup.c (pushdecl_maybe_friend): Check default arguments
1564         of all functions and function templates.
1565         * parser.c (cp_parser_late_parsing_default_args): Check default
1566         arguments.
1567         * decl2.c (check_default_args): Set missing default arguments to
1568         error_mark_node.
1569
1570 2006-01-18  Mark Mitchell  <mark@codesourcery.com>
1571
1572         PR c++/25836
1573         * cp-tree.h (push_class_stack): New function.
1574         (pop_class_stack): Likewise.
1575         * class.c (class_stack_node): Add hidden field.
1576         (pushclass): Clear it.
1577         (push_class_stack): New function.
1578         (pop_class_stack): Likewise.
1579         (currently_open_class): Ignore hidden classes.
1580         (currently_open_derived_class): Likewise.
1581         * name-lookup.c (push_to_top_level): Call push_class_stack.
1582         (pop_from_top_level): Call pop_class_stack.
1583
1584 2006-01-18  Kazu Hirata  <kazu@codesourcery.com>
1585
1586         * tree.c (find_tree_t, find_tree): Remove.
1587         * cp-tree.h: Remove the prototype for find_tree.
1588
1589 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
1590
1591         * search.c (lookup_conversions_r): Fix a pasto.
1592
1593 2006-01-17  Eric Christopher  <echristo@apple.com>
1594
1595         * call.c (convert_like_real): When issuing conversion
1596         warnings, depend on OPT_Wconversion.
1597         * cvt.c (build_expr_type_conversion): Ditto.
1598
1599 2006-01-17  Kazu Hirata  <kazu@codesourcery.com>
1600
1601         * name-lookup.c (lookup_namespace_name): Remove.
1602         * name-lookup.h: Remove the prototype for
1603         lookup_namespace_name.
1604
1605 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
1606
1607         PR c/25682
1608         * decl.c (compute_array_index_type): After issuing not an integral
1609         constant-expression error, set size to 1 to avoid ICEs later on.
1610
1611 2006-01-16  Ian Lance Taylor  <ian@airs.com>
1612
1613         * parser.c: Include "cgraph.h".
1614         (cp_parser_asm_definition): Call cgraph_add_asm_node rather than
1615         assemble_asm.
1616
1617 2006-01-16  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>
1618
1619         * g++spec.c (lang_specific_spec_functions): Remove.
1620
1621 2006-01-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1622
1623         * decl.c (check_initializer): Fix thinko.
1624
1625 2006-01-14  Mark Mitchell  <mark@codesourcery.com>
1626
1627         PR c++/25663
1628         * parser.c (cp_parser_direct_declarator): Use cp_parser_error
1629         instead of error.
1630
1631 2006-01-13  Jason Merrill  <jason@redhat.com>
1632
1633         * pt.c (check_explicit_specialization): Use CP_DECL_CONTEXT even more.
1634
1635         * name-lookup.c (set_decl_namespace): Use CP_DECL_CONTEXT.
1636         * pt.c (check_explicit_specialization): Likewise.
1637
1638 2006-01-12  Jason Merrill  <jason@redhat.com>
1639
1640         PR libstdc++/24660
1641         * pt.c (check_explicit_specialization): Handle namespace
1642         association.
1643         * name-lookup.c (set_decl_namespace): Likewise.
1644
1645 2006-01-12  Nathan Sidwell  <nathan@codesourcery.com>
1646
1647         PR c++/24824
1648         * class.c (handle_using_decl): Pass correct scope to
1649         cp_emit_debug_info_for_using.
1650
1651 2006-01-11  Nathan Sidwell  <nathan@codesourcery.com>
1652
1653         PR c++/25386
1654         * tree.c (lvalue_p_1): Any part of a COMPONENT_REF affects
1655         packedness.
1656
1657 2006-01-06  Gabriel Dos Reis  <gdr@integrablesolutions.net>
1658
1659         * parser.c (cp_parser_primary_expression): Document the grammar
1660         for the built-in offsetof, a GNU extension.
1661
1662 2006-01-04  Zdenek Dvorak <dvorakz@suse.cz>
1663
1664         PR c++/25632
1665         * init.c (constant_value_1): Unshare use of DECL_INITIAL.  Fix a typo
1666         in condition.
1667
1668 2006-01-04  Chris Lattner  <sabre@gnu.org>
1669
1670         * typeck2.c: update copyright to 2006
1671         (split_nonconstant_init_1):  Set TREE_CONSTANT to true.
1672
1673 2006-01-04  Mark Mitchell  <mark@codesourcery.com>
1674
1675         PR c++/24782
1676         * parser.c (cp_parser_nested_name_specifier_opt): Preserve access
1677         checks, even when parsing tentatively.
1678
1679 2006-01-04  Richard Henderson  <rth@redhat.com>
1680
1681         Merge from gomp branch.
1682         * lex.c (handle_pragma_java_exceptions): Fix whitespace.
1683         * parser.c (struct cp_token): Add pragma_kind.
1684         (eof_token): Update to match.
1685         (struct cp_lexer): Add in_pragma; rearrange next for better packing.
1686         (cp_parser_initial_pragma): New.
1687         (cp_lexer_new_main): Use it.  Don't bother clearing
1688         c_lex_return_raw_strings.
1689         (cp_lexer_get_preprocessor_token): Always initialize keyword
1690         and pragma_kind fields.  Handle CPP_PRAGMA.
1691         (cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when
1692         in_pragma is set.
1693         (cp_lexer_handle_pragma): Remove.  Update callers to cp_parser_pragma.
1694         (cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string.
1695         (cp_parser_skip_to_pragma_eol): New.
1696         (cp_parser_error): Use it.
1697         (cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL;
1698         rearrange with switch statement.
1699         (cp_parser_skip_to_end_of_statement): Likewise.
1700         (cp_parser_skip_to_end_of_block_or_statement): Likewise.
1701         (cp_parser_skip_to_closing_brace): Likewise.
1702         (cp_parser_skip_until_found): Likewise.
1703         (cp_parser_statement): Add in_compound argument; update callers.
1704         Use it to decide how to handle pragma parsing.
1705         (cp_parser_labeled_statement): Add in_compound argument; pass
1706         it on to cp_parser_statement.
1707         (cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL.
1708         (cp_parser_declaration_seq_opt): Likewise.
1709         (cp_parser_parameter_declaration): Likewise.
1710         (cp_parser_member_specification_opt): Likewise.
1711         (cp_parser_function_definition_after_decl): Likewise.
1712         (cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs.
1713         (cp_parser_pragma): New.
1714         (pragma_lex): New.
1715
1716 2006-01-04  Dirk Mueller <dmueller@suse.com>
1717
1718         * decl.c (finish_constructor_body): create simple
1719         compound stmt instead of a if(1) { } construct.
1720
1721 2006-01-03  Mark Mitchell  <mark@codesourcery.com>
1722
1723         PR c++/25492
1724         * name-lookup.c (push_class_level_binding): When a derived class
1725         provides a type binding, eliminate any type binding from a base
1726         class.
1727
1728         PR c++/25625
1729         * repo.c (repo_emit_p): Always instantiate static data members
1730         initialized by constant expressions, so that there values are
1731         available.
1732
1733 2006-01-02  Mark Mitchell  <mark@codesourcery.com>
1734
1735         PR c++/25635
1736         * class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a
1737         conversion operator.
1738         * decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here.
1739
1740         PR c++/25638
1741         * class.c (add_method): Never associate more than one destructor
1742         with a single class.
1743
1744         PR c++/25637
1745         * cp-tree.h (do_friend): Adjust prototype.
1746         * decl.c (grokfndecl): Make funcdef_flag a bool, not an int.
1747         (grokdeclarator): Likewise.  Refine check for invalid
1748         declarations/definitions of member functions outside of their own
1749         class.
1750         * friend.c (do_friend): Make funcdef_flag a bool, not an int.
1751
1752         PR c++/25633
1753         * parser.c (cp_parser_mem_initializer_list): Check result of
1754         cp_parser_mem_initializer against error_mark_node, not NULL_TREE.
1755         (cp_parser_mem_initializer): Return error_mark_node for failure.
1756
1757         PR c++/25634
1758         * parser.c (cp_parser_template_parameter_list): Call
1759         begin_template_parm_list and end_template_parm_list here.
1760         (cp_parser_type_parameter): Not here.
1761         (cp_parser_template_declaration_after_export): Or here.
1762         (cp_parser_elaborated_type_specifier): Call
1763         cp_parser_check_template_parameters.
1764
1765         * tree.c (build_target_expr_with_type): Use force_target_expr.
1766
1767         * decl2.c (mark_used): Fix typo in comment.
1768
1769 2006-01-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1770
1771         * parser.c (cp_parser_using_declaration): Skip name-lookup on
1772         invalid scope.
1773
1774 2005-12-30  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1775
1776         * cxx-pretty-print.c (pp_cxx_constant): New.  Print
1777         string-literal in parens if input program says so.
1778         (pp_cxx_primary_expression): Hand off constant printing to
1779         pp_cxx_constant.
1780         (pp_cxx_pretty_printer_init): Set pp->c_base.constant.
1781         (pp_cxx_expression): Use pp_cxx_constant for literals.
1782         * error.c (dump_expr): Use pp_constant for literals.
1783
1784 2005-12-29  Nathan Sidwell  <nathan@codesourcery.com>
1785
1786         * method.c (make_thunk): Don't set comdat_linkage here.
1787         (use_thunk): Make thunk one only here, if thunk target is
1788         DECL_ONE_ONLY.
1789
1790 2005-12-26  Mark Mitchell  <mark@codesourcery.com>
1791
1792         PR c++/25439
1793         * decl.c (grokdeclarator): Remove dead code.
1794         * ptree.c (cxx_print_xnode): Handle BASELINK.
1795         * parser.c (make_id_declarator): Add sfk parameter.
1796         (cp_parser_direct_declarator): Do not pass TYPE_DECLs to
1797         make_id_declarator.
1798         (cp_parser_declarator_id): Simplify BASELINKs here.
1799         (cp_parser_member_declaration): Adjust calls to
1800         make_id_declarator.
1801
1802 2005-12-26  Mark Mitchell  <mark@codesourcery.com>
1803
1804         PR c++/23171, c++/23172, c++/25417.
1805         * typeck.c (build_unary_op): Create temporary variables for
1806         compound literals whose addresses are taken.
1807         * init.c (expand_aggr_init_1): Use COMPOUND_LITERAL_P.
1808         * decl.c (reshape_init_vector): Likewise.
1809         (reshape_init): Give it external linkage.
1810         (check_initializer): Use COMPOUND_LITERAL_P.
1811         (initialize_artificial_var): Allow the initializer to be a
1812         CONSTRUCTOR.
1813         * call.c (make_temporary_var_for_ref_to_temp): Use
1814         create_temporary_var.
1815         * cp-tree.h (COMPOUND_LITERAL_P): New macro.
1816         (rehape_init): Declare.
1817         * typeck2.c (digest_init): Use COMPOUND_LITERAL_P.
1818         * semantics.c (finish_compound_literal): Use reshape_init.
1819
1820 2005-12-23  Mark Mitchell  <mark@codesourcery.com>
1821
1822         PR c++/24671
1823         * pt.c (instantiate_template): Handle SFINAE.
1824
1825 2005-12-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1826
1827         * decl.c (grokdeclarator): Improve diagnostic for friend
1828         declarations of class members.
1829
1830 2005-12-22  Mark Mitchell  <mark@codesourcery.com>
1831
1832         PR c++/25369
1833         * tree.c (really_overloaded_fn): Tweak comment.
1834         * pt.c (tsubst_call_declarator_parms): Remove.
1835         (tsubst_copy): Call mark_used on the member referenced by an
1836         OFFSET_REF.
1837         * semantics.c (finish_qualified_id_expr): Simplify.
1838         * decl2.c (mark_used): Accept BASELINKs.
1839
1840         PR c++/25364
1841         * typeck.c (build_unary_op): Pass DECLs not names to
1842         build_offset_refs.
1843         * init.c (build_offset_ref): Do not do name lookup.  Do not call
1844         mark_used.
1845         * call.c (build_call): Simplify and tidy.
1846         * semantics.c (finish_qualified_id_expr): Call mark_used.
1847
1848 2005-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1849
1850         PR c++/23333
1851         * parser.c (cp_parser_pure_specifier): Check for PURE_ZERO to
1852         identify a single '0'.
1853
1854 2005-12-20  Mark Mitchell  <mark@codesourcery.com>
1855
1856         PR c++/21228
1857         * decl.c (use_eh_spec_block): New function.
1858         (store_parm_decls): Use it.
1859         (finish_function): Likewise.
1860
1861 2005-12-19  Mark Mitchell  <mark@codesourcery.com>
1862
1863         PR c++/24278
1864         * init.c (expand_member_init): Print messages about baseclasses
1865         using %T rather than %D.
1866
1867         PR c++/24915
1868         * class.c (add_method): Do not treat templates as identical unless
1869         their return types are the same.
1870
1871 2005-12-12  Mark Mitchell  <mark@codesourcery.com>
1872
1873         PR c++/25300
1874         * tree.c (build_qualified_name): Return error_mark_node for
1875         erroneous input.
1876
1877 2005-12-10  Mark Mitchell  <mark@codesourcery.com>
1878
1879         PR c++/25337
1880         * pt.c (tsubst_copy_and_build): Permit dependent types for the
1881         object in a class member access expression.
1882
1883 2005-12-10  Terry Laurenzo  <tlaurenzo@gmail.com>
1884
1885         PR java/9861
1886         * mangle.c (write_bare_function_type): Mangle return type for
1887         methods of Java classes
1888
1889 2005-12-08  Th�dore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
1890
1891         * call.c (build_conditional_expr): Print types in error messages.
1892
1893 2005-12-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1894
1895         * expr.c (cxx_expand_expr): Call gcc_unreachable instead of abort.
1896
1897 2005-12-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1898
1899         * cp-gimplify.c (gimplify_cp_loop): Use fold_build3.
1900
1901 2005-12-07  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>
1902
1903         * Make-lang.in (c++.all.build, c++.install-normal): Remove.
1904
1905 2005-12-07  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>
1906
1907         * Make-lang.in: Remove all dependencies on s-gtype.
1908
1909 2005-12-06  Aldy Hernandez  <aldyh@redhat.com>
1910
1911        PR C++/24138
1912         * decl.c (reshape_init_array_1): Handle max_index of -1.
1913
1914 2005-12-06  Roger Sayle  <roger@eyesopen.com>
1915
1916         * typeck.c (build_binary_op): Issue warning if either operand of a
1917         comparison operator is a string literal, except for testing equality
1918         or inequality against NULL.
1919
1920 2005-12-06  Roger Sayle  <roger@eyesopen.com>
1921
1922         PR c++/25263
1923         * decl.c (compute_array_index_type): Check that itype is an
1924         INTEGER_CST node before testing/clearing TREE_OVERFLOW.
1925
1926 2005-12-05  Daniel Berlin  <dberlin@dberlin.org>
1927
1928         * ptree.c (cxx_print_decl): Update to check for decl_common
1929         structure.
1930
1931 2005-12-02  Mark Mitchell  <mark@codesourcery.com>
1932
1933         PR c++/24173
1934         * decl.c (duplicate_decls): Don't rely on DECL_TEMPLATE_INFO after
1935         clobbering newdecl.
1936
1937 2005-12-02  Richard Guenther  <rguenther@suse.de>
1938
1939         * semantics.c (simplify_aggr_init_expr): Use buildN instead
1940         of build.
1941
1942 2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1943
1944         * parser.c (cp_lexer_new_main): Usr GGC_RESIZEVEC instead of
1945         ggc_realloc.
1946         (cp_parser_template_argument_list): Use XRESIZEVEC instead of
1947         xrealloc.
1948         * class.c (pushclass): Likewise.
1949
1950 2005-12-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1951
1952         * decl2.c (get_priority_info): Use XNEW, not xmalloc.
1953         * decl.c (push_switch): Likewise.
1954         * lex.c (handle_pragma_implementation): Likewise.
1955         * cp-objcp-common.c (decl_shadowed_for_var_insert): Use GGC_NEW,
1956         not ggc_alloc.
1957         (cxx_initialize_diagnostics): Use XNEW, not xmalloc.
1958         * class.c (init_class_processing): Use XNEWVEC, not xmalloc.
1959         * g++spec.c (lang_specific_driver): Likewise.
1960         * mangle.c (save_partially_mangled_name): Likewise.
1961         * parser.c (cp_lexer_new_main): Use GGC_NEWVEC, not ggc_alloc.
1962         (cp_parser_template_argument_list): Use XNEWVEC, nto xmalloc.
1963         (cp_parser_sizeof_operand): Likewise.
1964         * repo.c (open_repo_file, open_repo_file): Likewise.
1965
1966 2005-12-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1967
1968         * parser.c (cp_parser_make_typename_type): Call make_typename_type
1969         with tf_none instead of magic value 0.
1970         (cp_parser_explicit_instantiation): Call do_type_instantiation
1971         with tf_error instead of magic value 1.
1972         (cp_parser_elaborated_type_specifier): Call make_typename_type
1973         with tf_error instead of magic value 1.
1974         (cp_parser_class_name): Likewise.
1975         (cp_parser_lookup_name): Likewise.
1976
1977 2005-12-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1978
1979         * parser.c (cp_parser_declaration): Set token2.type to CPP_EOF,
1980         not RID_MAX.
1981
1982 2005-11-30  Jason Merrill  <jason@redhat.com>
1983
1984         PR c++/21123
1985         * cp-gimplify.c (cp_genericize_r): Don't dereference invisible reference
1986         parms in a thunk.
1987
1988 2005-11-30  Ben Elliston  <bje@au.ibm.com>
1989
1990         * typeck.c (build_x_unary_op): Correct spelling in error message.
1991
1992 2005-11-28  Nathan Sidwell  <nathan@codesourcery.com>
1993
1994         PR c++/21166
1995         * class.c (check_field_decls): Only set DECL_PACKED on a field
1996         when its natural alignment is > BITS_PER_UNIT.
1997
1998 2005-11-27  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1999
2000         PR c++/24979
2001         * cp-tree.h (DECL_MAIN_P): Remove duplicate definition.
2002
2003 2005-11-26  Richard Henderson  <rth@redhat.com>
2004
2005         * lex.c: Update for pragma_lex rename.
2006         * parser.c: Likewise.
2007
2008 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2009
2010         PR c++/9278
2011         * decl.c (grokparms): Do not allow typedef-names in a '(void)'
2012         parmlist.
2013
2014 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2015
2016         * typeck2.c (process_init_constructor_union): Remove check for
2017         unnamed union members.
2018
2019 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2020
2021         * name-lookup.c (lookup_name_real): Merge two if's.
2022
2023 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2024
2025         * pt.c (instantiate_class_template): Clean-up.
2026
2027 2005-11-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2028
2029         * pt.c (template_class_depth_real): Remove. Move functionality to ...
2030         (template_class_depth): ... here, replacing count_specializations
2031         with 0.  Adjust comment.
2032
2033 2005-11-24  Richard Guenther  <rguenther@suse.de>
2034         Dirk Mueller <dmueller@suse.de>
2035
2036         PR c++/14024
2037         * typeck.c (build_reinterpret_cast_1): Use
2038         strict_aliasing_warning.
2039
2040 2005-11-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2041
2042         PR c++/24235
2043         * pt.c (check_instantiated_args): Reword diagnostic message about
2044         template argument involving local types.
2045
2046 2005-11-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2047
2048         PR c++/21667
2049         * typeck.c (build_array_ref): Avoid code duplicate.  Use common
2050         C/C++ diagnostic function warn_array_subscript_with_type_char.
2051
2052 2005-11-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2053
2054         PR c++/22238
2055         * error.c (resolve_virtual_fun_from_obj_type_ref): New.
2056         (dump_expr): Use it in <case CALL_EXPR>.
2057
2058 2005-11-21  Richard Henderson  <rth@redhat.com>
2059
2060         * cp-objcp-common.h, name-lookup.c, name-lookup.h: Revert 11-18 patch.
2061
2062         * name-lookup.c (lookup_name): Remove prefer_type argument.
2063         (lookup_name_prefer_type): New.
2064         * decl.c (lookup_and_check_tag): Use them.
2065         * pt.c (tsubst_friend_class): Likewise.
2066         (lookup_template_class): Likewise.
2067         (tsubst_copy_and_build): Likewise.
2068         * name-lookup.h (lookup_name_prefer_type): New.
2069         (lookup_name): Remove declaration.
2070
2071 2005-11-18  Mark Mitchell  <mark@codesourcery.com>
2072
2073         PR c++/8355
2074         * decl.c (grokfndecl): Set up DECL_TEMPLATE_INFO before calling
2075         set_decl_namespace.
2076         * name-lookup.c (set_decl_namespace):
2077
2078 2005-11-18  Mike Stump  <mrs@apple.com>
2079
2080         * cp-objcp-common.h (LANG_HOOKS_LOOKUP_NAME): Add.
2081         * name-lookup.c (lookup_name_two): Remove.
2082         (lookup_name_one): Add.
2083         * name-lookup.h (lookup_name_two): Remove.
2084         (lookup_name_one): Add.
2085
2086 2005-11-15  Jason Merrill  <jason@redhat.com>
2087
2088         PR c++/24580
2089         * method.c (locate_copy): Also use skip_artificial_parms here.
2090         (synthesize_exception_spec): Use CLASS_TYPE_P rather than checking
2091         for RECORD_TYPE.
2092         (locate_ctor): Abort if we fail to find a default constructor.
2093
2094 2005-11-15  Mike Stump  <mrs@apple.com>
2095
2096         * name-lookup.c (lookup_name_two): Add.
2097         * name-lookup.h: Likewise.
2098
2099 2005-11-15  Mark Mitchell  <mark@codesourcery.com>
2100
2101         PR c++/24667
2102         * typeck.c (check_for_casting_away_constness): Use the diag_fn.
2103         (build_const_cast_1): Call it, for C-style casts.
2104
2105 2005-11-14  Mark Mitchell  <mark@codesourcery.com>
2106
2107         PR c++/24687
2108         * pt.c (check_explicit_specialization): Don't check for C linkage.
2109         (push_template_decl_real): Likewise.
2110         * parser.c (cp_parser_explicit_specialization): Check here.
2111         (cp_parser_template_declaration_after_export): And here.
2112
2113         * parser.c (cp_lexer_get_preprocessor_token): Initialize keyword
2114         field.
2115
2116 2005-11-14  Jason Merrill  <jason@redhat.com>
2117
2118         PR c++/24580
2119         * method.c (locate_ctor): Skip all artificial parms, not just
2120         'this'.
2121
2122 2005-11-14  Mark Mitchell  <mark@codesourcery.com>
2123
2124         * parser.c (eof_token): Add initializer for ambiguous_p.
2125
2126 2005-11-13  Mark Mitchell  <mark@codesourcery.com>
2127
2128         PR c++/24817
2129         * decl.c (check_redeclaration_exception_specification): New
2130         function.
2131         (duplicate_decls): Use it.
2132         * error.c (fndecl_to_string): Print the template parameter list.
2133
2134         PR c++/20293
2135         * cxx-pretty-print.c (pp_cxx_statement): Print qualifying scopes
2136         for namespaces.
2137         (pp_cxx_original_namespace_definition): Likewise.
2138         * name-lookup.c (ambiguous_decl): Don't issue error messages;
2139         instead return lists of ambiguous candidates.
2140         (select_decl): Handle ambiguous namespace lookups.
2141         * parser.c (cp_token): Add ambiguous_p.
2142         (cp_lexer_get_preprocessor_token): Set it.
2143         (cp_parser_diagnose_invalid_type_name): Avoid duplicate messages
2144         when a qualified name uses an invalid scope.
2145         (cp_parser_primary_expression): Print ambiguous candidates.
2146         (cp_parser_type_parameter): Adjust comment to reflect new
2147         parameter name for cp_parser_lookup_name.
2148         (cp_parser_template_argument): Likewise.
2149         (cp_parser_elaborated_type_specifier): Likewise.
2150         (cp_parser_namespace_name): Likewise.
2151         (cp_parser_class_name): Print ambiguous candidates.
2152         (cp_parser_lookup_name): Rename ambiguous_p parameter to
2153         ambiguous_decls.  Use it to return a list of ambiguous candiates
2154         when a lookup is ambiguous.
2155         (cp_parser_lookup_name_simple): Adjust comment to reflect new
2156         parameter name for cp_parser_lookup_name.
2157
2158 2005-11-12  Jakub Jelinek  <jakub@redhat.com>
2159
2160         PR c++/24780
2161         * typeck.c (complete_type): Set TYPE_NEEDS_CONSTRUCTING
2162         and TYPE_HAS_NONTRIVIAL_DESTRUCTOR flags for all variants
2163         of array type.
2164
2165         PR c++/24761
2166         * pt.c (tsubst_copy_asm_operands): New function.
2167         (tsubst_expr) <case ASM_EXPR>: Use it.
2168
2169 2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2170
2171         PR c++/19450
2172         * decl.c (redeclaration_error_message): Issue diagnostics about
2173         olddecl and newdecl disagreement on __thread property.
2174         (grokdeclarator): Set DECL_TLS_MODEL on class static variables.
2175
2176 2005-11-08  Jason Merrill  <jason@redhat.com>
2177
2178         PR c++/21123
2179         * method.c (use_thunk): Use build_cplus_new instead of
2180         force_target_expr.
2181
2182 2005-11-06  Jason Merrill  <jason@redhat.com>
2183             James A. Morrison <phython@gcc.gnu.org>
2184
2185         PR c++/17256
2186         * decl2.c (cp_finish_file): Fix conditions for undefined warning.
2187         Set TREE_NO_WARNING instead of TREE_PUBLIC.
2188         * pt.c (instantiate_pending_templates): Set DECL_INITIAL to avoid
2189         a warning on a function we didn't instantiate because of excessive
2190         recursion.
2191
2192 2005-11-06  Mark Mitchell  <mark@codesourcery.com>
2193
2194         * class.c (record_subobject_offsets): Don't record offsets past
2195         biggest empty class for non-empty base classes.
2196         (layout_class_type): Use TYPE_SIZE_UNIT, not TYPE_SIZE, when
2197         keeping track of the size of emptyclasses.
2198
2199         PR c++/21308
2200         * class.c (sizeof_biggest_empty_class): New variable.
2201         (record_subobject_offsets): Don't record offsets past biggest
2202         empty class for data members.  Replace vbases_p parameter with
2203         is_data_member parameter.
2204         (build_base_field): Adjust call.
2205         (layout_class_type): Likewise.  Maintain
2206         sizeof_biggest_empty_class.
2207
2208 2005-11-05  Kazu Hirata  <kazu@codesourcery.com>
2209
2210         * decl2.c, init.c, typeck.c: Fix comment typos.
2211
2212 2005-11-04  Richard Guenther  <rguenther@suse.de>
2213
2214         PR c++/22487
2215         * init.c (build_vec_init): Build comparison of matching
2216         types.
2217
2218 2005-11-03  Josh Conner  <jconner@apple.com>
2219
2220         PR c++/19989
2221         pt.c (tsubst): Accept zero-length array if tf_error is set
2222         in complain flags.  Change error message for negative-
2223         length array.
2224
2225 2005-11-04  Joseph S. Myers  <joseph@codesourcery.com>
2226
2227         * cp-tree.h (cp_cpp_error), error.c (cp_cpp_error): Take va_list*
2228         parameter.
2229
2230 2005-11-03  Joseph S. Myers  <joseph@codesourcery.com>
2231
2232         PR c++/17964
2233         * error.c (cp_cpp_error): New function.
2234         * cp-tree.h (cp_cpp_error): Declare.
2235         * parser.c (cp_lexer_new_main): Set CPP option client_diagnostic
2236         and error callback after lexing.
2237
2238 2005-11-03  Mark Mitchell  <mark@codesourcery.com>
2239
2240         PR c++/21627
2241         * pt.c (register_specialization): Update inline flags on clones.y
2242
2243 2005-11-03  Andrew Pinski  <pinskia@physics.uc.edu>
2244
2245         PR c++/24582
2246         * decl.c (declare_local_label): Return 0 for variables
2247         with error_mark_node as their types.
2248
2249 2005-11-02  Mark Mitchell  <mark@codesourcery.com>
2250
2251         PR c++/22434
2252         * call.c (build_conditional_expr): Do bad conversions, if there's
2253         no other choice.
2254
2255         PR c++/24560
2256         * parser.c (cp_parser_postfix_dot_deref_expression): Improve error
2257         message for use of overloaded functions on LHS of "." operator.
2258
2259         PR c++/19253
2260         * parser.c (cp_parser_postfix_expression): Use
2261         cp_parser_elaborated_type_specifier to handle typename-types in
2262         functional casts.
2263         (cp_parser_enclosed_argument_list): Skip ahead to the end of the
2264         template argument list if the closing ">" is not found.
2265
2266         PR c++/24569
2267         * pt.c (instantiate_decl): Use cp_finish_decl, not
2268         finish_static_data_member_decl.
2269
2270 2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
2271
2272         * decl.c (grokfndecl): Remove the setting
2273         of the return type of the function type
2274         of main after erroring about must returning
2275         int.
2276
2277 2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
2278
2279         PR C++/23229
2280         * decl.c (grokfndecl): Create a new function type
2281         after erroring out about main not returning int.
2282
2283 2005-10-28  Josh Conner  <jconner@apple.com>
2284
2285         PR c++/22153
2286         * parser.c (cp_parser_member_declaration): Detect and handle
2287         a template specialization.
2288
2289 2005-10-28  Andrew Pinski  <pinskia@physics.uc.edu>
2290
2291         PR C++/23426
2292         * decl.c (start_decl): Check that the decl is an
2293         error_mark_node before getting the type.
2294         Remove the check for the decl's type being an
2295         error_mark_node.
2296
2297 2005-10-21  Mark Mitchell  <mark@codesourcery.com>
2298
2299         PR c++/24260
2300         * parser.c (cp_parser_init_declarator): Pass attributes to
2301         grokfield.
2302
2303 2005-10-20  Mark Mitchell  <mark@codesourcery.com>
2304
2305         PR c++/22618
2306         * search.c (accessible_p): Check access in the outermost set of
2307         template parameters.
2308
2309 2005-10-20  Richard Guenther  <rguenther@suse.de>
2310
2311         * decl.c (grokdeclarator): Fix ambiguous pedwarn message.
2312
2313 2005-10-18  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2314
2315         PR c++/22293
2316         * decl.c (grokdeclarator): Reject unqualified destructors in
2317         friend declarations.
2318
2319 2005-10-18  Mark Mitchell  <mark@codesourcery.com>
2320
2321         PR c++/23293
2322         * pt.c (convert_template_argument): Use canonical type variants in
2323         template specializations.
2324
2325 2005-10-18  Nathan Sidwell  <nathan@codesourcery.com>
2326
2327         PR c++/21383
2328         * name-lookup.c (arg_assoc): Template args can be null in a
2329         template-id-expr.
2330
2331         PR c++/22604
2332         * class.c (update_vtable_entry_for_fn): Don't process invalid
2333         covariant overriders.
2334
2335         PR c++/23118
2336         * cp-tree.h (add_method): Add return value.
2337         * class.c (add_method): Return success indicator.
2338         * semantics.c (finish_member_declaration): Don't add an invalid
2339         method to the method list.
2340
2341 2005-10-17  Mark Mitchell  <mark@codesourcery.com>
2342
2343         PR c++/21908
2344         * call.c (build_new_method_call): Do not show VTT parameters to
2345         the user.
2346
2347 2005-10-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2348
2349         PR c++/23440
2350         * parser.c (cp_parser_statement): If the parser reached CPP_EOF,
2351         only complain about missing statement.
2352
2353 2005-10-17  Nathan Sidwell  <nathan@codesourcery.com>
2354
2355         PR c++/24386
2356         * cp-tree.h (BASELINK_QUALIFIED_P): New.
2357         * pt.c (tsubst_copy_and_build): <CALL_EXPR case>: Use it.
2358         * typeck.c (finish_class_member_access_expr): Set it.
2359
2360         PR c++/21353
2361         * decl.c (check_default_argument): Don't check
2362         processing_template_decl or uses_template_parms here.
2363         (grokparms): Only call check_default_argument when not processing
2364         a template decl.
2365         * parser.c (cp_parser_late_parsing_default_arg): Call
2366         check_default_argument when not processing a template decl.
2367
2368 2005-10-16  Mark Mitchell  <mark@codesourcery.com>
2369
2370         PR c++/24389
2371         * decl2.c (mark_used): Use uses_template_parms instead of
2372         dependent_type_p.
2373         * init.c (constant_value_1): Handle uninstantiated templates
2374         specially.
2375         * pt.c (instantiate_decl): Add sanity check.
2376
2377 2005-10-16  Mark Mitchell  <mark@codesourcery.com>
2378
2379         PR c++/22173
2380         * typeck.c (check_template_keyword): Fix thinko.
2381
2382 2005-10-16  Andrew Pinski  <pinskia@physics.uc.edu>
2383
2384         PR c++/23959
2385         * decl.c (pop_switch): Only call c_do_switch_warnings
2386         when not processing templates.
2387
2388 2005-10-16  Mark Mitchell  <mark@codesourcery.com>
2389
2390         PR c++/22173
2391         * cp-tree.h (QUALIFIED_NAME_IS_TEMPLATE): New macro.
2392         (check_template_keyword): New function.
2393         (finish_id_expression): Change prototoype.
2394         (finish_qualified_id_expr): Change prototype.
2395         (build_qualified_name): New function.
2396         (finish_class_member_access_expr): Change prototype.
2397         * init.c (build_offset_ref): Use build_qualified_name.
2398         * mangle.c (write_expression): Likewise.
2399         * parser.c (cp_parser_primary_expression): Remove qualifying_class
2400         parameter.  Add address_p and template_arg_p.  Use
2401         build_qualified_name.
2402         (cp_parser_id_expression): Default *template_p to
2403         template_keyword_p.  Check for invalid uses of the template
2404         keyword.
2405         (cp_parser_postfix_expression): Eliminate special handling for
2406         qualified names.  Adjust call to cp_parser_primary_expression.
2407         (cp_parser_postfix_dot_deref_expression): Adjust call to
2408         cp_parser_id_expression and finish_class_member_access_expr.
2409         (cp_parser_template_argument_list): Add comment.
2410         (cp_parser_template_argument): Adjust use of
2411         cp_parser_primary_expression.  Remove call to
2412         finish_qualified_id_expr.
2413         (cp_parser_lookup_name): Use build_qualified_name.
2414         * pt.c (tsubst): Use build_qualified_name.
2415         (tsubst_qualified_id): Likewise.  Adjust call to
2416         finish_qualified_id_expr.
2417         (tsubst_copy): Use build_qualified_name.
2418         (tsubst_copy_and_build): Adjusts call to finish_id_expression and
2419         finish_class_member_access_expr.
2420         * semantics.c (finish_non_static_data_member): Use
2421         build_qualified_name.
2422         (finish_qualified_id_expr): Add template_p and template_arg_p
2423         parameters.
2424         (finish_id_expression): Remove qualifiying_class parameter.  Add
2425         template_p, done, address_p, and template_arg_p.  Use
2426         build_qualified_name.  Adjust calls to
2427         finish_class_member_acess_expr.
2428         * tree.c (build_qualified_name): New function.
2429         * typeck.c (check_template_keyword): New function.
2430         (finish_class_member_access_expr): Add template_p argument.  Check
2431         for invalid uses of the template keyword.
2432
2433 2005-10-15  Mark Mitchell  <mark@codesourcery.com>
2434
2435         PR c++/21347
2436         * class.c (maybe_warn_about_overly_private_class): Lazy
2437         constructors are public.
2438
2439 2005-10-14  Mark Mitchell  <mark@codesourcery.com>
2440
2441         PR c++/19565
2442         * call.c (convert_like_real): Rely on convert_and_check to issue
2443         warnings about overflow and conversion to unsigned.
2444         * decl.c (finish_enum): Use the location of the enumerators, not
2445         the closing brace of the enumeration, when reporting warnings
2446         about conversions.
2447         (build_enumerator): Use error_mark_node for erroneous values.
2448         * typeck2.c (digest_init): Remove reference to "signature pointer"
2449         from comment.
2450
2451 2005-10-14  Nathan Sidwell  <nathan@codesourcery.com>
2452
2453         PR c++/17796
2454         * optimize.c (update_cloned_parm): Add FIRST parameter. Use it.
2455         (maybe_clone_body): Track the first clone.
2456
2457 2005-10-13  Nathan Sidwell  <nathan@codesourcery.com>
2458
2459         PR c++/23984
2460         * class.c (build_base_path): The vtable is always the first thing
2461         in the vtt.
2462
2463 2005-10-13  Mark Mitchell  <mark@codesourcery.com>
2464
2465         PR c++/20721
2466         * cp-tree.h (DECL_NONTRIVIALLY_INITIALIZED_P): New macro.
2467         * decl.c (duplicate_decls): Merge it into new declarations.
2468         (decl_jump_unsafe): Use it, rather than DECL_INITIAL.
2469         (cp_finish_decl): Set it, when appropriate.
2470
2471         PR c++/22180
2472         * call.c (build_new_method_call): Correct pretty-printing of
2473         destructor names.
2474         * pt.c (tsubst_qualified_id): Recognize invalid uses of "~T" as an
2475         identifier.
2476
2477         PR c++/23694
2478         * decl.c (start_method): Return error_mark_node for errors.
2479
2480         PR c++/23307
2481         * pt.c (push_template_decl_real): Complain about attempts to
2482         declare template variables.
2483
2484         PR c++/22352
2485         * pt.c (tsubst_template_parms): Set processing_template_decl while
2486         processing the parameters.
2487         (tsubst_decl): Set processing_template_decl when substituting into
2488         a TEMPLATE_DECL.
2489
2490         PR c++/22405
2491         * pt.c (most_specialized_instantiation): Robustify.
2492
2493         PR c++/22464
2494         * semantics.c (finish_id_expression): Issue errors about uses of
2495         local variables in containing functions even in templates.
2496
2497 2005-10-12  Danny Smith  <dannysmith@users.sourceforge.net>
2498
2499         PR target/21801
2500         PR target/23589
2501         * class.c (finish_struct_1): Call
2502         targetm.cxx.adjust_class_at_definition.
2503
2504
2505 2005-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2506
2507         PR c++/21592
2508         * pt.c (build_non_dependent_expr): Don't wrap a COMPONENT_REF
2509         with already looked up member functions.  Assert we're not
2510         returning a NON_DEPENDENT_EXPR with unknown type.
2511         * typeck.c (finish_class_member_access_expr):  We can get
2512         non-template-id-expr baselinks.  If the lookup finds a baselink,
2513         remember it even inside templates.
2514
2515         PR c++/23797
2516         * parser.c (cp_parser_functional_cast): Cope when TYPE is not a
2517         TYPE_DECL.  Use dependent_type_p to check type.
2518         * pt.c (uses_template_parms_p): Use dependent_type_p for a
2519         TYPE_DECL.
2520         (type_dependent_expression_p): Assert we've not been given a
2521         TYPE_DECL.
2522
2523         PR c++/21117
2524         * decl.c (check_function_type): Correctly overwrite incomplete
2525         return type with void type.
2526         * typeck.c (check_return_expr): If the function's return type is
2527         void, don't try and convert a return expr.
2528
2529 2005-10-12  David Edelsohn  <edelsohn@gnu.org>
2530
2531         PR c++/23730
2532         * call.c (build_object_call): If BINFO is NULL, bypass
2533         lookup_fnfields and set fns to NULL_TREE.
2534
2535 2005-10-12  Paolo Bonzini  <bonzini@gnu.org>
2536
2537         PR c++/24052
2538         * error.c (dump_expr): Pass LABEL_DECL to dump_decl.  Print
2539         an ADDR_EXPR of a LABEL_DECL as &&.
2540
2541 2005-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2542
2543         PR c++/19964
2544         * class.c (walk_subobject_offsets): Don't walk error_mark_node.
2545
2546 2005-10-11  Ian Lance Taylor  <ian@airs.com>
2547
2548         PR c++/8057
2549         * cvt.c (convert_to_void): Don't warn about unused values when
2550         processing a template declaration.
2551
2552 2005-10-11  Mark Mitchell  <mark@codesourcery.com>
2553
2554         PR c++/21089
2555         * call.c (convert_like_real): Use decl_constant_value, not
2556         integral_constant_value.
2557         * init.c (constant_value_1): New function.
2558         (integral_constant_value): Use it.
2559         (decl_constant_value): Likewise.
2560         * typeck.c (decay_conversion): Use decl_constant_value, not
2561         integral_constant_value.
2562
2563         PR c++/21369
2564         * parser.c (cp_parser_elaborated_type_specifier): Don't treat
2565         class types as templates if the type is not appearing as part of a
2566         type definition or declaration.
2567
2568 2005-10-10  Mark Mitchell  <mark@codesourcery.com>
2569
2570         PR c++/24277
2571         * pt.c (instantiate_decl): Call finish_static_data_member_decl for
2572         static data members.
2573
2574 2005-10-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2575             Mark Mitchell  <mark@codesourcery.com>
2576
2577         PR c++/23437
2578         * parser.c (cp_parser_template_argument_list): Do not treat
2579         contents of argument list as part of a constant expression.
2580
2581 2005-10-10  Mark Mitchell  <mark@codesourcery.com>
2582
2583         PR c++/24139
2584         * decl.c (grokdeclarator): Do not require template parameter lists
2585         for explicitly specialized class.
2586         * error.c (dump_aggr_type): Do not dump template arguments for
2587         non-primary specializations.
2588         (dump_function_name): Likewise.
2589
2590         PR c++/24275
2591         * pt.c (instantiate_decl): Instantiate the initializer of
2592         a static data member in the namespace containing the class
2593         containing the static data member.
2594
2595 2005-10-08  James A. Morrison  <phython@gcc.gnu.org>
2596
2597         PR c++/22172
2598         * parser.c (cp_parser_postfix_expression) <RID_TYPENAME>: Treat nontype
2599         scopes as nondependent.
2600
2601 2005-10-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2602
2603         * call.c (resolve_args): Remove redundant test.
2604
2605 2005-10-05  Paolo Bonzini  <bonzini@gnu.org>
2606
2607         PR tree-optimization/21419
2608         PR tree-optimization/24146
2609         PR tree-optimization/24151
2610
2611         * semantics.c (finish_asm_stmt): Call readonly_error if outputs are
2612         read-only.  Set ASM_VOLATILE_P for asms without outputs.
2613
2614 2005-10-05  Nathan Sidwell  <nathan@codesourcery.com>
2615
2616         PR c++/23513
2617         * call.c (joust): Adjust length count to more_specialized_fn.
2618         * pt.c (more_specialized_fn): Cope with non-static member vs
2619         non-member.
2620
2621 2005-10-04  Andrew Pinski  <pinskia@physics.uc.edu>
2622
2623         PR middle-end/23125
2624         * decl.c (make_rtl_for_nonlocal_decl): Use set_user_assembler_name
2625         instead of change_decl_assembler_name.
2626
2627 2005-10-03  Alexandre Oliva  <aoliva@redhat.com>
2628
2629         * error.c (dump_type) <UNKNOWN_TYPE>: Print reworded message.
2630
2631 2005-10-03  Mark Mitchell  <mark@codesourcery.com>
2632
2633         PR c++/17775
2634         * repo.c: Include flags.h.
2635         (finish_repo): Add -frandom-seed to the arguments.
2636
2637 2005-10-02  Mark Mitchell  <mark@codesourcery.com>
2638
2639         PR c++/22621
2640         * parser.c (cp_parser_template_argument): Don't turn "T::f" into
2641         "(*this).T::f".
2642         * pt.c (convert_nontype_argument): Remove ??? comment.
2643
2644         PR c++/23840
2645         * tree.c (lvalue_p_1): A VA_ARG_EXPR with class type is an lvalue,
2646         when class rvalues are lvalues.
2647
2648 2005-09-28  Mark Mitchell  <mark@codesourcery.com>
2649
2650         PR c++/16782
2651         * decl.c (grokdeclarator): Always pedwarn about overqualified
2652         member names.
2653
2654 2005-09-27  Mark Mitchell  <mark@codesourcery.com>
2655
2656         PR c++/22147
2657         * name-lookup.c (maybe_process_template_type_declaration): Don't
2658         treat forward declarations of classes as templates just because
2659         we're processing_template_decl.
2660         * pt.c (tsubst_decl): Clear DECL_TEMPLATE_INFO for friend
2661         functions.
2662
2663 2005-09-26  Jason Merrill  <jason@redhat.com>
2664
2665         PR c++/13764
2666         * cp-tree.h (FUNCTION_NEEDS_BODY_BLOCK): New macro.
2667         * name-lookup.c (pushdecl_maybe_friend): Check it.
2668         * decl.c (begin_function_body): Do nothing if it's false.
2669         (finish_function_body): Ditto.
2670         (outer_curly_brace_block): New fn.
2671         (finish_function): Use it.
2672
2673 2005-09-26  Richard Guenther  <rguenther@suse.de>
2674
2675         PR middle-end/15855
2676         * decl2.c (do_static_destruction): Remove.
2677         (finish_static_initialization_or_destruction): Likewise.
2678         (DECL_EFFECTIVE_INIT_PRIORITY): New macro.
2679         (NEEDS_GUARD_P): Likewise.
2680         (do_static_initialization): Rename to
2681         do_static_initialization_or_destruction.  Process all
2682         initializers/destructors and handle common conditionalizing.
2683         (start_static_initialization_or_destruction): Rename to
2684         one_static_initialization_or_destruction.  Handle only
2685         decl-specific conditionalizing.
2686         (cp_finish_file): Call do_static_initialization_or_destruction.
2687
2688 2005-09-22  Jakub Jelinek  <jakub@redhat.com>
2689
2690         PR c++/21983
2691         * class.c (find_final_overrider): Move diagnostic about no unique final
2692         overrider to...
2693         (update_vtable_entry_for_fn): ... here.
2694
2695 2005-09-21  Mark Mitchell  <mark@codesourcery.com>
2696
2697         PR c++/23993
2698         * init.c (integral_constant_value): Use DECL_INTEGRAL_CONSTANT_VAR_P.
2699
2700 2005-09-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2701
2702         PR c++/23965
2703         * call.c (resolve_args): Return error_mark_node on arguments
2704         whose TREE_TYPE is error_mark_node.
2705
2706 2005-09-20  Jakub Jelinek  <jakub@redhat.com>
2707
2708         PR c++/23947
2709         * rtti.c (get_pseudo_ti_init): Recompute ti pointer after
2710         get_tinfo_ptr calls.
2711
2712 2005-09-16  Mark Mitchell  <mark@codesourcery.com>
2713
2714         PR c++/23914
2715         * parser.c (cp_parser_enclosed_template_argument_list): Make sure
2716         skip_evaluation is false when processing template arguments.
2717
2718         PR c++/21514
2719         * pt.c (check_instantiated_args): Treat uses of anonymous types as
2720         causing type-deduction failure.
2721
2722 2005-09-15  Jason Merrill  <jason@redhat.com>
2723
2724         PR c++/23357
2725         * cp-tree.def (SIZEOF_EXPR, ALIGNOF_EXPR): Change code class to
2726         tcc_expression.
2727
2728 2005-09-15  Mark Mitchell  <mark@codesourcery.com>
2729
2730         PR c++/23896
2731         * pt.c (tsubst_aggr_type): Make sure skip_evaluation is false when
2732         processing template arguments.
2733
2734         * pt.c (check_explicit_instantiation_namespace): Fix typo.
2735
2736         PR c++/13140
2737         * decl.c (check_class_member_definition_namespace): New function.
2738         (grokfndecl): Use it.
2739         (grokvardecl): Likewise.
2740         (grokdecl): Improve documentation.
2741         * pt.c (check_explicit_instantiation_namespace): New function.
2742         (register_specialization): Call check_specialization_namespace
2743         when replacing an implicitly instantiated function.
2744         (check_explicit_specialization): Ensure that DECL_CONTEXT is set
2745         correctly for namespace-scope specializations.
2746         (do_decl_instantiation): Use
2747         check_explicit_instantiation_namespace.
2748         (do_type_instantiation): Likewise.
2749
2750 2005-09-15  Nathan Sidwell  <nathan@codesourcery.com>
2751
2752         PR c++/23725
2753         * error.c (dump_decl): <USING_DECL case> Use USING_DECL_SCOPE.
2754
2755 2005-09-13  Bastian Blank <waldi@debian.org>
2756
2757         PR c++/16171
2758         * mangle.c (find_substitution): Do not use special substitutions
2759         for identifiers not in std::.
2760
2761 2005-09-13  Mark Mitchell  <mark@codesourcery.com>
2762
2763         PR c++/23839
2764         * typeck.c (cxx_mark_addressable): Only check DECL_HARD_REGISTER
2765         for VAR_DECLs.
2766
2767 2005-09-13  Mark Mitchell  <mark@codesourcery.com>
2768
2769         PR c++/23842
2770         * pt.c (tsubst_default_argument): Do treat default argument
2771         expressions as occurring in the context of the function called.
2772
2773 2005-09-12  Mark Mitchell  <mark@codesourcery.com>
2774
2775         PR c++/23841
2776         * parser.c (cp_parser_primary_expression): Recognize the closing
2777         ">" of a template-argument-list after a floating-point literal as
2778         the end of a cast expression.
2779
2780 2005-09-12  Mark Mitchell  <mark@codesourcery.com>
2781
2782         PR c++/23789
2783         * cvt.c (perform_qualification_conversions): Don't create
2784         unnecessary NOP_EXPRs.
2785         * pt.c (tsubst_template_arg): Use fold_non_dependent_expr.
2786
2787 2005-09-12  Ian Lance Taylor  <ian@airs.com>
2788
2789         PR g++/7874
2790         * cp-tree.h (struct lang_decl_flags): Add hidden_friend_p
2791         bitfield.  Make dummy bitfield one bit smaller.
2792         (DECL_HIDDEN_FRIEND_P): Define.
2793         (pushdecl_maybe_friend): Declare.
2794         (pushdecl_top_level_maybe_friend): Declare.
2795         * decl.c (duplicate_decls): Add newdecl_is_friend parameter.
2796         Change prototype and all callers.  Add assertion that a
2797         DECL_ARTIFICIAL FUNCTION_DECL is not DECL_HIDDEN_FRIEND_P.  Set
2798         DECL_ANTICIPATED and DECL_HIDDEN_FRIEND_P in duplicated decl if
2799         appropriate.
2800         * name-lookup.c (supplement_binding): Don't ignore a
2801         DECL_HIDDEN_FRIEND_P.
2802         (pushdecl_maybe_friend): Break out contents of pushdecl.  Add
2803         is_friend parameter.  Set DECL_ANTICIPATED and
2804         DECL_HIDDEN_FRIEND_P for a friend function.
2805         (pushdecl): Just call pushdecl_maybe_friend.
2806         (pushdecl_with_scope): Add is_friend parameter.  Change prototype
2807         and all callers.
2808         (pushdecl_namespace_level): Likewise.
2809         (push_overloaded_decl): Likewise.  Check DECL_HIDDEN_FRIEND_P as
2810         well as DECL_ANTICIPATED when checking for a builtin.
2811         (do_nonmember_using_decl): Check DECL_HIDDEN_FRIEND_P as well as
2812         DECL_ANTICIPATED when checking for a builtin.
2813         (do_nonmember_using_decl): Likewise.
2814         (pushdecl_top_level_1): Add is_friend parameter.  Change all
2815         callers.
2816         (pushdecl_top_level_maybe_friend): New function.
2817         (remove_hidden_names): New function.
2818         (struct arg_lookup): Add args field.
2819         (friend_of_associated_class_p): New static function.
2820         (arg_assoc_namespace): Ignore hidden functions which are not
2821         friends of an associated class of some argument.
2822         (lookup_arg_dependent): Remove hidden functions from list passed
2823         in.  Initialize k.args.
2824         * name-lookup.h (remove_hidden_names): Declare.
2825         * friend.c (do_friend): Call pushdecl_maybe_friend instead of
2826         pushdecl.
2827         * call.c (add_function_candidate): Change DECL_ANTICIPATED test to
2828         an assertion, with a check for DECL_HIDDEN_FRIEND_P.
2829         (build_new_function_call): Add koenig_p parameter.  Change
2830         prototype and callers.
2831         * pt.c (register_specialization): Add is_friend parameter.  Change
2832         all callers.
2833         (push_template_decl_real): Change is_friend parameter to bool.
2834         Change prototype and all callers.
2835         (tsubst_friend_class): Call pushdecl_top_level_maybe_friend
2836         instead of pushdecl_top_level.
2837
2838 2005-09-11  Richard Henderson  <rth@redhat.com>
2839
2840         * decl2.c (build_anon_union_vars): Copy attributes from the base addr.
2841         * pt.c (tsubst_decl): Substitute in DECL_VALUE_EXPR.
2842
2843 2005-09-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2844
2845         * parser.c (cp_parser_translation_unit): Simplify.  The while-block
2846         was actually executed at most once.
2847
2848 2005-09-09  Richard Henderson  <rth@redhat.com>
2849
2850         PR debug/20998
2851         * cp-tree.def (ALIAS_DECL): Remove.
2852         * cp-lang.c (cp_init_ts): Remove support for it.
2853         * error.c (dump_decl): Likewise.
2854         * name-lookup.c (pushdecl): Likewise.
2855         * semantics.c (finish_id_expression): Likewise.
2856         * decl2.c (build_anon_union_vars): Use a VAR_DECL with
2857         DECL_VALUE_EXPR instead.
2858
2859 2005-09-09  Mark Mitchell  <mark@codesourcery.com>
2860
2861         PR c++/22252
2862         * decl.c (start_preparsed_function): Do not pay attention to
2863         #pragma interface for implicitly-defined methods.
2864         * decl2.c (cp_finish_file): Do not complain about uses of inline
2865         functions that have bodies, even if we decided not to emit the
2866         body in this translation unit.
2867         * semantics.c (note_decl_for_pch): Do not mess with linkage.
2868         (expand_or_defer_fn): Make inline, non-template functions COMDAT
2869         at this point.
2870
2871 2005-09-08  Richard Henderson  <rth@redhat.com>
2872
2873         PR debug/23190
2874         * decl.c (wrapup_globals_for_namespace): Call
2875         emit_debug_global_declarations.
2876         * decl2.c (cp_finish_file): Likewise.
2877
2878 2005-09-08  Mark Mitchell  <mark@codesourcery.com>
2879
2880         PR c++/23691
2881         * decl2.c (mark_used): Instantiate static data members initialized
2882         by constants, even in a template.
2883
2884 2005-09-08  Andrew Pinski  <pinskia@physics.uc.edu>
2885
2886         PR obj-c++/16816
2887         * parser.c (cp_parser_objc_selector_expression): Treat CPP_SCOPE as
2888         two CPP_COLON.
2889
2890 2005-09-07  Richard Guenther  <rguenther@suse.de>
2891
2892         * cp-gimplify.c (cp_gimplify_expr): Create empty CONSTRUCTOR
2893         for EMPTY_CLASS_EXPR.
2894
2895 2005-09-06  Jakub Jelinek  <jakub@redhat.com>
2896
2897         PR c/23075
2898         * typeck.c (check_return_expr): Add no_warning argument.  Set
2899         *no_warning to true if "return-statement with no value, in function
2900         returning" warning has been issued.
2901         * cp-tree.h (check_return_expr): Adjust prototype.
2902         * semantics.c (finish_return_stmt): Set TREE_NO_WARNING if
2903         check_return_expr set *no_warning to true.
2904
2905 2005-09-06  Mark Mitchell  <mark@codesourcery.com>
2906
2907         * cp-tree.h (rvalue): New function.
2908         * call.c (build_conditional_expr): Use it.
2909         * init.c (build_new_1): Likewise.
2910         * rtti.c (build_dynamic_cast_1): Likewise.
2911         * tree.c (rvalue): New function.
2912         * typeck.c (build_unary_op): Use it.
2913         (build_static_cast_1): Likewise.
2914
2915         PR c++/9782
2916         * init.c (build_new_1): Make sure the entire array type is
2917         complete, not just its element types.
2918
2919 2005-09-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2920
2921         * decl.c (check_elaborated_type_specifier): Remove redundant check.
2922
2923 2005-09-06  Jakub Jelinek  <jakub@redhat.com>
2924
2925         PR c++/23056
2926         * typeck.c (ignore_overflows): New helper function.
2927         (build_static_cast_1): Use it.
2928
2929 2005-09-06  Kazu Hirata  <kazu@codesourcery.com>
2930
2931         * cp-tree.h, decl.c, decl2.c, semantics.c: Fix comment typos.
2932         Follow spelling conventions.
2933
2934 2005-09-05  Mark Mitchell  <mark@codesourcery.com>
2935
2936         PR c++/23667
2937         * pt.c (tsubst_decl): Clear DECL_TEMPLATE_INSTANTIATED when
2938         copying a VAR_DECL.
2939
2940 2005-09-05  Mark Mitchell  <mark@codesourcery.com>
2941
2942         PR c++/21440
2943         * semantics.c (finish_stmt_expr_expr): Add an explicit
2944         initialization to the last statement in the statement-expression.
2945         * (finish_stmt_expr): Adjust accordingly.
2946
2947 2005-09-03  Mark Mitchell  <mark@codesourcery.com>
2948
2949         PR c++/23699
2950         * decl2.c (mark_used): Always instantiate static data members
2951         initialized by constant expressions.
2952         * pt.c (instantiate_decl): Instantiate the initializers for static
2953         data members initialized by constant expressions.
2954
2955         PR c++/21687
2956         * semantics.c (expand_or_defer_fn): Do not call ggc_collect when
2957         finishing processing for a template function in a local class.
2958         Revert:
2959         2005-09-02  Mark Mitchell  <mark@codesourcery.com>
2960         * parser.c (cp_parser_class_specifier): Push/pop GC contexts
2961         around functions in local classes.
2962
2963 2005-09-02  Mark Mitchell  <mark@codesourcery.com>
2964
2965         PR c++/21687
2966         * parser.c (cp_parser_class_specifier): Push/pop GC contexts
2967         around functions in local classes.
2968
2969 2005-08-31  Andrew Pinski  <pinskia@physics.uc.edu>
2970
2971         PR obj-c++/23640
2972         * decl2.c (cp_finish_file): If this is obj-c++ and we need a static
2973         init, call generate_ctor_or_dtor_function.
2974
2975 2005-08-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2976
2977         PR c++/13377
2978         * parser.c (cp_parser_lookup_name): Pass LOOKUP_COMPLAIN to
2979         lookup_name_real on final parse.
2980
2981 2005-08-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2982
2983         PR c++/23639
2984         * semantics.c (qualified_name_lookup_error): Do not complain again
2985         on invalid scope.
2986
2987 2005-08-30  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2988
2989         PR c++/23586
2990         * parser.c (cp_parser_namespace_name): Move diagnostic for
2991         invalid namespace-name to here from ...
2992         * name-lookup.c (do_namespace_alias): ... here and ...
2993         (do_using_directive): ... here.  Remove dead code.
2994
2995 2005-08-28  Mark Mitchell  <mark@codesourcery.com>
2996
2997         PR c++/23099
2998         * cp-tree.h (saved_scope): Add skip_evaluation.
2999         * decl.c (start_decl): Use DECL_INITIALIZED_IN_CLASS_P, not
3000         DECL_INITIAL, to determine whether or not a static data member was
3001         initialized in the class-specifier.
3002         (cp_finish_decl): Add comment.
3003         * init.c (integral_constant_value): Subtitute into the
3004         initializers for static data members in templates.
3005         * name-lookup.c (push_to_top_level): Save skip_evaluation.
3006         (pop_from_top_level): Restore it.
3007         * pt.c (instantiate_class_template): Do not substitute into the
3008         intializers of static data members when instantiating a class.
3009         (regenerate_decl_from_template): Simplify.
3010         (instantiate_decl): Tidy.  Substitute into the initializer for a
3011         static data member even when the definition of the data member is
3012         not available.
3013
3014 2005-08-26  Mark Mitchell  <mark@codesourcery.com>
3015
3016         PR c++/19004
3017         * pt.c (uses_template_parms): Handle IDENTIFIER_NODE.
3018         (type_dependent_expression_p): Allow BASELINKs whose associated
3019         functions are simply a FUNCTION_DECL.
3020
3021         PR c++/23491
3022         * cp-tree.h (build_vec_init): Adjust prototype.
3023         * init.c (perform_member_init): Adjust call to build_vec_init.
3024         (build_aggr_init): Likewise.
3025         (build_new_1): Do not call build_default_init for array types.
3026         (build_vec_init): Add explicit_default_init_p parameter.  Perform
3027         default initialization of vector elements when set.
3028         * typeck.c (build_modify_expr): Adjust call to build_vec_init.
3029
3030 2005-08-25  Nathan Sidwell  <nathan@codesourcery.com>
3031
3032         PR c++/20817
3033         * typeck.c (build_x_unary_op): Make sure OFFSET_REF is not for a
3034         ->*.
3035
3036 2005-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3037
3038         PR c++/22454
3039         * parser.c (cp_lexer_peek_nth_token): Relax assert.
3040
3041 2005-08-23  Nathan Sidwell  <nathan@codesourcery.com>
3042
3043         PR c++/23044
3044         * pt.c (tsubst_qualified_id): A SCOPE_REF can still remain.
3045
3046 2005-08-22  James E Wilson  <wilson@specifix.com>
3047
3048         PR tree-optimization/23426
3049         * decl.c (grokdeclarator): Use TYPE_SIZE_UNIT not TYPE_SIZE for
3050         array size check.
3051
3052 2005-08-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3053
3054         PR c++/22233
3055         * pt.c (push_template_decl_real): Return error_mark_node if the
3056         number of template parameters does not match previous definition.
3057
3058 2005-08-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3059
3060         PR c++/23089
3061         * decl.c (require_complete_types_for_parms): Mark incomplete types
3062         as invalid.
3063
3064 2005-08-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3065
3066         * parser.c (cp_parser_nth_token_starts_template_argument_list_p):
3067         Fix typo in leading comment.
3068
3069 2005-08-15  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3070
3071         * name-lookup.c, ptree.c: Delete HOST_PTR_PRINTF.
3072
3073 2005-08-15 Fariborz Jahanian <fjahanian@apple.com>
3074
3075         * cp-tree.h (can_convert_arg, fn_type_unification): New argument.
3076         * call.c (add_template_candidate_real): Pass down 'flags' to
3077         fn_type_unification.
3078         (can_convert_arg): New 'flags' argument. Pass it to call to
3079         implicit_conversion instead of LOOKUP_NORMAL.
3080         (can_convert): Add LOOKUP_NORMAL to call to can_convert_arg.
3081         * class.c (resolve_address_of_overloaded_function): Ditto.
3082         (resolve_address_of_overloaded_function): Ditto.
3083         * decl.c (reshape_init, check_default_argument): Ditto.
3084         * typeck.c (build_ptrmemfunc): Ditto.
3085         * pt.c (type_unification_real): Add 'flags' argument.
3086         (fn_type_unification): Pass 'flags' to type_unification_real.
3087         (type_unification_real): Pass new 'flags' argument to call to
3088         can_convert_arg.
3089
3090 2005-08-12  Giovanni Bajo  <giovannibajo@libero.it>
3091             Nathan Sidwell  <nathan@codesourcery.com>
3092
3093         PR c++/21799
3094         PR c++/8271
3095         * pt.c (unify) <METHOD_TYPE>: Check this-pointer cv-qualifiers
3096         explicitly.
3097
3098 2005-08-12  Nathan Sidwell  <nathan@codesourcery.com>
3099
3100         PR c++/21799
3101         Revert my 2005-07-08 patch
3102         * pt.c (type_unification_real): Remove is_method_argument and
3103         assoicated checks.
3104         (fn_type_unification, unify): Adjust type_unification_real calls.
3105
3106 2005-08-11  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3107
3108         PR c++/23266
3109         * decl2.c (grokfield): Check that method is not static before
3110         marking it as pure.
3111
3112 2005-08-11  Nathan Sidwell  <nathan@codesourcery.com>
3113
3114         PR c++/23219
3115         * name-lookup.c (pushtag): Process the template type before
3116         altering the identifier lookup fields.  Remove unreachable code
3117         creating an empty stub decl.
3118
3119 2005-08-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3120
3121         PR c++/20646
3122         * decl.c (grokdeclarator): Reset storage_class after error.
3123
3124 2005-08-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3125
3126         PR c++/22508
3127         * init.c (build_new_1): Check for empty candidate list.
3128
3129 2005-08-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3130
3131         PR c++/23191
3132         * pt.c (tsubst) <case METHOD_TYPE>: Check for error_mark_node
3133         before calling build_exception_variant.
3134
3135 2005-08-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3136
3137         PR c++/19498
3138         * pt.c (tsubst_decl) <case TEMPLATE_DECL>: Return ERROR_MARK_NODE
3139         if substitution of template args did not succeed.
3140
3141 2005-08-06  Michael Matz  <matz@suse.de>
3142
3143         * method.c (use_thunk): Call init_insn_lengths.
3144
3145 2005-08-05  James A. Morrison  <phython@gcc.gnu.org>
3146
3147         PR c++/22514
3148         * name-lookup.c (cp_emit_debug_info_for_using): Do nothing if
3149         sorrycount or errorcount are nonzero.
3150
3151 2005-08-05  Mark Mitchell  <mark@codesourcery.com>
3152
3153         * name-lookup.c (pushtag): Remove accidental commit from:
3154         2004-12-21  Mark Mitchell  <mark@codesourcery.com>
3155         PR c++/19063
3156         * decl.c (grokdeclarator): Return error_mark_node, not
3157         void_type_node, to indicate errors.
3158         * parser.c (cp_parser_template_parameter_list): Robustify.
3159         (cp_parser_template_parameter): Likewise.
3160
3161 2005-08-01  Kazu Hirata  <kazu@codesourcery.com>
3162
3163         * class.c, decl.c, name-lookup.c, pt.c, typeck.c, typeck2.c:
3164         Fix comment typos.
3165
3166 2005-07-29  Kazu Hirata  <kazu@codesourcery.com>
3167
3168         * method.c: Fix a comment typo.
3169
3170 2005-07-28  Mark Mitchell  <mark@codesourcery.com>
3171
3172         PR c++/22545
3173         * call.c (add_builtin_candidate): Adjust for changes in
3174         representation of pointer-to-member types.
3175
3176 2005-07-28  Mike Stump  <mrs@apple.com>
3177
3178         * pt.c (check_explicit_specialization): Add visibility logic.
3179         (lookup_template_class): Likewise.
3180         (instantiate_class_template): Likewise.
3181
3182 2005-07-27  Devang Patel  <dpatel@apple.com>
3183
3184         * name-lookup.c (pushtag): Do no set DECL_IGNORED_P bit.
3185
3186 2005-07-25  Ian Lance Taylor  <ian@airs.com>
3187
3188         * ptree.c (cxx_print_identifier): Print a leading space if the
3189         indent level is 0.
3190
3191 2005-07-24  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3192
3193         * call.c (convert_for_arg_passing): Check function pointers when
3194         -Wmissing-format-attribute is activated.
3195         * typeck.c (convert_for_assignment): Likewise.
3196
3197 2005-07-22  Manfred Hollstein  <mh@suse.com>
3198
3199         * parser.c (cp_parser_declaration): Fix unitialised warnings.
3200
3201 2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>
3202
3203         * class.c (build_base_path): Fix typo.
3204
3205 2005-07-21  Andrew Pinski  <pinskia@physics.uc.edu>
3206
3207         PR C++/22358
3208         * class.c (build_base_path): Convert BINFO_OFFSET to the correct type.
3209
3210 2005-07-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3211
3212         * call.c: Fix comment typo(s).
3213         * cxx-pretty-print.h: Likewise.
3214         * name-lookup.c: Likewise.
3215         * parser.c: Likewise.
3216
3217 2005-07-20  Douglas Gregor <doug.gregor@gmail.com>
3218
3219         PR c++/2922
3220         * semantics.c (perform_koenig_lookup): For dependent calls, just
3221         return the set of functions we've found so far. Later, it will be
3222         augmented by those found through argument-dependent lookup.
3223         * name-lookup.c (lookup_arg_dependent): Implement DR 164 by removing
3224         the optimization that skips namespaces where the functions were
3225         originally found.
3226
3227 2005-07-20  Giovanni Bajo  <giovannibajo@libero.it>
3228
3229         Make CONSTRUCTOR use VEC to store initializers.
3230         * call.c (convert_default_arg): Update call to digest_init.
3231         * class.c (dump_class_hierarchy, dump_array): Update to cope with
3232         VEC in CONSTRUCTOR_ELTS.
3233         * cp-tree.h (EMPTY_CONSTRUCTOR_P): Likewise.
3234         (finish_compound_literal, digest_init): Update declaration.
3235         * decl.c (struct reshape_iter): New data type.
3236         (reshape_init_array): Rename to...
3237         (reshape_init_array_1): Update to cope with VEC in CONSTRUCTOR_ELTS.
3238         (reshape_init): Rewrite from scratch. Split parts into...
3239         (reshape_init_array, reshape_init_vector, reshape_init_class,
3240         reshape_init_r): New functions.
3241         (check_initializer): Update call to reshape_init. Remove obsolete
3242         code.
3243         (initialize_artificial_var, cp_complete_array_type): Update to cope
3244         with VEC in CONSTRUCTOR_ELTS.
3245         * decl2.c (grokfield): Update calls to digest_init.
3246         (mark_vtable_entries): Update to cope with VEC in CONSTRUCTOR_ELTS.
3247         * error.c (dump_expr_init_vec): New function.
3248         (dump_expr): Use dump_expr_init_vec.
3249         * init.c (build_zero_init, build_vec_init): Update to cope with VEC
3250         in CONSTRUCTOR_ELTS.
3251         (expand_default_init): Update call to digest_init.
3252         * parser.c  (cp_parser_postfix_expression): Use a VEC for the
3253         initializers.
3254         (cp_parser_initializer_list): Build a VEC of initializers.
3255         * pt.c (tsubst_copy, tsubst_copy_and_build): Update to cope with VEC
3256         in CONSTRUCTOR_ELTS.
3257         * rtti.c (tinfo_base_init, generic_initializer, ptr_initializer,
3258         ptm_initializer, class_initializer, get_pseudo_ti_init): Use
3259         build_constructor_from_list instead of build_constructor.
3260         * semantics.c (finish_compound_literal): Update call to digest_init.
3261         * tree.c (stabilize_init): Update to cope with VEC in
3262         CONSTRUCTOR_ELTS.
3263         * typeck.c (build_ptrmemfunc1): Likewise.
3264         * typeck2.c: (cxx_incomplete_type_error, split_nonconstant_init_1):
3265         Likewise.
3266         (store_init_value): Use build_constructor_from_list and update call
3267         to digest_init.
3268         (digest_init): Rewrite.
3269         (process_init_constructor): Rewrite from scratch. Split into...
3270         (process_init_constructor_array, picflag_from_initializer,
3271         process_init_constructor_record, process_init_constructor_union):
3272         New functions.
3273         (PICFLAG_ERRONEOUS, PICFLAG_NOT_ALL_CONSTANT, PICFLAG_NOT_ALL_SIMPLE):
3274         New macros.
3275         (build_functional_cast): Use build_constructor_from_list instead of
3276         build_constructor.
3277
3278 2005-07-18  Mark Mitchell  <mark@codesourcery.com>
3279
3280         PR c++/22263
3281         * cp-tree.h (instantiate_decl): Change prototype.
3282         * decl2.c (mark_used): Adjust accordingly.
3283         * pt.c (do_decl_instantiation): Likewise.
3284         (instantiate_class_member): Likewise.
3285         (instantiate_decl): Rename undefined_ok as expl_inst_class_mem_p.
3286         Clear DECL_INTERFACE_KNOWN for an explicitly instantiated template
3287         that has no definition available.
3288         (instantiate_pending_templates): Adjust call to instantiate_decl.
3289
3290 2005-07-17  Mark Mitchell  <mark@codesourcery.com>
3291
3292         PR c++/22139
3293         * cp-tree.h (DECL_TEMPLATE_INFO): Improve documentation.
3294         * decl.c (duplicate_decls): Re-register template specializations
3295         for functions that have DECL_TEMLPLATE_INFO, even if they do not
3296         have DECL_TEMPLATE_INSTANTIATION set.
3297
3298 2005-07-16  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3299
3300         * call.c (diagnostic_fn_t): New.
3301         (build_temp, convert_like_real): Use diagnostic_fn_t.
3302
3303 2005-07-15  Mark Mitchell  <mark@codesourcery.com>
3304
3305         PR c++/22204
3306         * repo.c (repo_emit_p): Robustify.
3307
3308 2005-07-14  Daniel Berlin  <dberlin@dberlin.org>
3309
3310         Fix PR c++/22452
3311         * tree.c (decl_linkage): Don't check DECL_COMDAT on CONST_DECL.
3312
3313 2005-07-15  Mark Mitchell  <mark@codesourcery.com>
3314
3315         PR c++/22132
3316         * call.c (implicit_conversion): Add c_cast_p parameter.
3317         (standard_conversion): Likewise.  Allow conversions between
3318         differently-qualified pointer types when performing a C-style
3319         cast.
3320         (add_function_candidate): Adjust callee.
3321         (build_builtin_candidate): Likewise.
3322         (build_user_type_conversion_1): Likewise.
3323         (conditional_conversion): Likewise.
3324         (can_convert_arg): Likewise.
3325         (can_convert_arg_bad): Likewise.
3326         (perform_implicit_conversion): Likewise.
3327         * cp-tree.h (comp_ptr_ttypes_const): Declare.
3328         * typeck.c (comp_ptr_ttypes_const): Give it external linkage.
3329         Return bool.
3330
3331 2005-07-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3332             Nathan Sidwell  <nathan@codesourcery.com>
3333
3334         PR c++/20172
3335         * pt.c (tsubst_template_parms): Check for invalid non-type
3336         parameters.
3337
3338 2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>
3339
3340         * cp-lang.c (shadowed_var_for_decl, decl_shadowed_for_var_lookup,
3341         decl_shadowed_for_var_insert): Move over to cp-objcp-common.c.
3342         (cp_init_ts): Call init_shadowed_var_for_decl.
3343         Remove include of gt-cp-cp-lang.h.
3344         * cp-objcp-common.c (shadowed_var_for_decl,
3345         decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Moved from
3346         cp-lang.c.
3347         (init_shadowed_var_for_decl): New function to initialize
3348         shadowed_var_for_decl.
3349         Include gt-cp-cp-objcp-common.h.
3350         * Make-lang.in (gt-cp-lang.h): Remove.
3351         (gt-cp-cp-objcp-common.h): Add.
3352         (cp/cp-lang.o): Remove dependancy on gt-cp-lang.h.
3353         (cp/cp-objcp-common.o): Add dependancy on gt-cp-cp-objcp-common.h.
3354         * config-lang.in (gtfiles): Remove cp-lang.c and Add cp-objcp-common.c.
3355         * cp-tree (init_shadowed_var_for_decl): Add prototype.
3356
3357 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
3358
3359         * Make-lang.in: Add gt-cp-lang.h.
3360         (cp-lang.o): Ditto.
3361         * class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on
3362         the field.
3363         * config-lang.in: Add cp-lang.c to gtfiles.
3364         * cp-lang.c: Include hashtab.h.
3365         (cp_init_ts): New function.
3366         (LANG_HOOK_INIT_TS): Use macro.
3367         (decl_shadowed_for_var_lookup): New function.
3368         (decl_shadowed_for_var_insert): Ditto.
3369         * cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common.
3370         (NON_THUNK_FUNCTION_CHECK): Ditto.
3371         (DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common.
3372         (DECL_INIT_PRIORITY): Ditto.
3373         (DECL_HAS_SHADOWED_FOR_VAR_P): Ditto.
3374         (DECL_SHADOWED_FOR_VAR): Use hashtable.
3375         (SET_DECL_SHADOWED_FOR_VAR): Ditto.
3376         * decl.c (duplicate_decls): Update for new/updated structures.
3377         (poplevel): Use SET_DECL_SHADOWED_FOR_VAR.
3378         * decl2.c (start_static_initialization_or_destruction): Deal with
3379         priority.
3380         * pt.c (tsubst_decl): Check TS_DECL_WRTL before doing
3381         SET_DECL_RTL.
3382         * tree.c (handle_init_priority_attribute): Handle priority.
3383
3384 2005-07-08  Nathan Sidwell  <nathan@codesourcery.com>
3385
3386         PR c++/21799
3387         * pt.c (type_unification_real): Add is_method argument.  Use it
3388         for this pointer unification.
3389         (fn_type_unification): Adjust type_unification_real call.
3390         (unify): Likewise.
3391
3392 2005-07-07  Nathan Sidwell  <nathan@codesourcery.com>
3393
3394         * pt.c (type_unification_real): Remove allow_incomplete argument.
3395         Remove unreachable code.
3396         (fn_type_unification): Adjust call to type_unification_real.
3397         (unify): Likewise.
3398
3399 2005-07-05  Paolo Bonzini  <bonzini@gnu.org>
3400
3401         * Makefile.in (class.o, decl2.o): Adjust dependencies.
3402         * class.c: Include tree-dump.h.
3403         * decl2.c: Include tree-dump.h.
3404
3405 2005-07-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3406
3407         * dump.c: Use dump_string_field.
3408
3409 2005-07-03  Joseph S. Myers  <joseph@codesourcery.com>
3410
3411         * cp-tree.h (GCC_DIAG_STYLE): #undef before defining.  Change
3412         minimum GCC version for format checking to 4.1.
3413
3414 2005-07-02  Kazu Hirata  <kazu@codesourcery.com>
3415
3416         * Make-lang.in (cc1plus-checksum.c): Use
3417         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
3418
3419 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
3420
3421         * name-lookup.c, parser.c: Use %q, %< and %> to quote in
3422         diagnostics.
3423
3424 2005-07-02  Zack Weinberg  <zack@codesourcery.com>
3425             Joseph S. Myers  <joseph@codesourcery.com>
3426
3427         * error.c (location_of): Add comment.
3428         (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
3429         * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
3430         * call.c, class.c, decl.c, decl2.c, friend.c, init.c,
3431         name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c,
3432         typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at
3433         or cp_pedwarn_at.  Mark up some diagnostic strings with N_.
3434
3435 2005-06-30  Daniel Berlin  <dberlin@dberlin.org>
3436
3437         * decl.c (require_complete_types_for_parms): Call relayout_decl
3438         instead of layout_decl.
3439
3440 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
3441             Jakub Jelinek  <jakub@redhat.com>
3442
3443         * cp-lang.c: No need to include cxx-pretty-print.h.
3444         * error.c (cp_printer): Update signature.  No need to process
3445         flags.
3446         (print_instantiation_partial_context): Output last newline
3447         with pp_base_newline.
3448         * Make-lang.in: Update dependencies.
3449
3450 2005-06-30  Steven Bosscher  <stevenb@suse.de>
3451
3452         * decl.c (start_decl): Replace DECL_THREAD_LOCAL with
3453         DECL_THREAD_LOCAL_P.
3454         (cp_finish_decl): Likewise.
3455         (grokvardecl): Set the default DECL_TLS_MODEL here.
3456
3457 2005-06-28  Joseph S. Myers  <joseph@codesourcery.com>
3458
3459         * cvt.c (ocp_convert): Use invalid_conversion hook.
3460         * typeck.c (build_binary_op): Use invalid_binary_op hook.
3461         (build_unary_op): Use invalid_unary_op hook.
3462
3463 2005-06-28  Paul Brook  <paul@codesourcery.com>
3464
3465         * Make-lang.in (cp/except.o): Depend on $(TARGET_H)
3466         * except.c: Include target.h.
3467         (init_exception_processing): Initialize unwind_resume_libfunc.
3468         * doc/tm.texi: Document TARGET_ASM_TTYPE
3469
3470 2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3471
3472         * call.c (build_over_call): Pass in named argument list to
3473         `check_function_arguments'.
3474         * typeck.c (build_function_call): Likewise.
3475
3476 2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3477
3478         * cp-tree.h (lang_check_failed): Add noreturn attribute.
3479
3480 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
3481
3482         * all files: Update FSF address in copyright headers.
3483
3484 2005-06-23  Jason Merrill  <jason@redhat.com>
3485
3486         PR c++/19317
3487         * semantics.c (simplify_aggr_init_expr): Use
3488         CALL_EXPR_RETURN_SLOT_OPT, not CALL_EXPR_HAS_RETURN_SLOT_ADDR.
3489
3490 2005-06-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3491
3492         * pt.c (register_specialization): Remove superfluous assertion.
3493
3494 2005-06-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
3495
3496         * call.c (convert_like_real): Add format attribute.
3497         * typeck.c (check_for_casting_away_constness,
3498         build_static_cast_1): Likewise.
3499         * typeck2.c (readonly_error, cxx_incomplete_type_diagnostic):
3500         Likewise.
3501
3502 2005-06-17  Geoffrey Keating  <geoffk@apple.com>
3503
3504         PR c++/17413
3505         * pt.c (type_unification_real): Apply template type deduction even
3506         to procedure parameters that are not dependent on a template
3507         parameter.
3508
3509 2005-06-16  Nathan Sidwell  <nathan@codesourcery.com>
3510
3511         * rtti.c (get_tinfo_decl): Avoid caching tinfo_descs when it might
3512         change.
3513         (create_pseudo_type_info): First parameter is an int.
3514
3515 2005-06-15  Nathan Sidwell  <nathan@codesourcery.com>
3516
3517         PR c++/20678
3518         * error.c (dump_expr) <COMPONENT_REF case>: Check DECL_NAME is not
3519         null.
3520
3521         * Make-lang.in: Reformat some long lines.
3522         (gt-cp-rtti.h): New target.
3523         (cp/rtti.o): Add dependency.
3524         * config-lang.in (gtfiles): Add cp/rtti.c.
3525         * cp-tree.h (CPTI_TI_DESC_TYPE, CPTI_BLTN_DESC_TYPE,
3526         CPTI_PTR_DESC_TYPE, CPTI_ARY_DESC_TYPE, CPTI_FUNC_DESC_TYPE,
3527         CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE,
3528         CPTI_SI_CLASS_DESC_TYPE, CPTI_VMI_CLASS_DESC_TYPE,
3529         CPTI_PTM_DESC_TYPE, CPTI_BASE_DESC_TYPE): Remove.
3530         (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
3531         ary_desc_type_node, func_desc_type_node, enum_desc_type_node,
3532         class_desc_type_node, si_class_desc_type_node,
3533         vmi_class_desc_type_node, ptm_desc_type_node,
3534         base_desc_type_node): Remove.
3535         * decl.c: Adjust documentation of global trees.
3536         * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL,
3537         TINFO_REAL_NAME): Remove.
3538         (struct tinfo_s): New.
3539         (enum tinfo_kind): New.
3540         (tinfo_descs): New.
3541         (get_tinfo_decl): Adjust use of tinfo descriptor.
3542         (tinfo_base_init, generic_initializer, ptr_initializer,
3543         ptm_initializer, class_initializer): Likewise.
3544         (get_pseudo_ti_init): Take descriptor index. Adjust.
3545         (create_pseudo_type_info): Likewise.
3546         (get_pseudo_ti_desc): Return descriptor index. Adjust.
3547         (create_tinfo_types): Adjust use of create_pseudo_type_info.
3548         (emit_tinfo_decl): Adjust use of tinfo descriptor.
3549
3550 2005-06-14  Roger Sayle  <roger@eyesopen.com>
3551
3552         * decl.c (grokdeclarator): Only check TREE_OVERFLOW on INTEGER_CST.
3553
3554 2005-06-13  Geoffrey Keating  <geoffk@apple.com>
3555
3556         * Make-lang.in (c++.install-man): Doesn't really depend on installdirs.
3557         (rule for installing g++.1 manpage): Does depend on installdirs.
3558
3559 2005-06-13  Nathan Sidwell  <nathan@codesourcery.com>
3560
3561         PR c++/20789
3562         * decl.c (cp_finish_decl): Clear runtime runtime initialization if
3563         in-class decl's initializer is bad.
3564
3565         PR c++/21929
3566         * parser.c (struct cp_parser): Document that scope could be
3567         error_mark.
3568         (cp_parser_diagnose_invalid_type_name): Cope with error_mark for
3569         scope.
3570         (cp_parser_nested_name_specifier): Return NULL_TREE on error.
3571         (cp_parser_postfix_expression): Deal with null or error_mark
3572         scope.
3573         (cp_parser_elaborated_type_specifier): Adjust
3574         cp_parser_nested_name_specifier call.
3575
3576         * parser (cp_parser_skip_to_end_of_block_or_statement): Cleanup.
3577
3578 2005-06-12  Roger Sayle  <roger@eyesopen.com>
3579
3580         PR c++/21930
3581         * error.c (dump_expr): UNARY_PLUS_EXPR need not handle void types.
3582         Treat CONVERT_EXPR identically to NOP_EXPR.
3583
3584 2005-06-10  Aldy Hernandez  <aldyh@redhat.com>
3585
3586         PR c++/10611
3587         * cvt.c (build_expr_type_conversion): Same.
3588         * typeck.c (build_binary_op): Handle vectors.
3589         (common_type): Same.
3590         (type_after_usual_arithmetic_conversions): Same.
3591
3592 2005-06-08  Nathan Sidwell  <nathan@codesourcery.com>
3593
3594         PR c++/19497
3595         * cp-tree.def (USING_DECL): Update documentation.
3596         * cp-tree.h (DECL_DEPENDENT_P): New.
3597         (USING_DECL_DECLS, USING_DECL_SCOPE): New.
3598         * class.c (handle_using_decl): Move most of the processing to ...
3599         * name-lookup.c (do_class_using_decl): ... here.  Make stricter.
3600         (push_using_decl): Use USING_DECL_SCOPE.
3601         (cp_emit_debug_info_for_using): Make extern.
3602         * cxx-pretty-print.c (pp_cxx_statement) <USING_DECL case>: Adjust.
3603         * name-lookup.h (cp_emit_debug_info_for_using): Declare.
3604         * pt.c (tsubst_decl) <USING_DECL case>: Use do_class_using_decl
3605         when tsubsting.
3606         (tsubst_expr): Use USING_DECL_SCOPE.
3607         * search.c (lookup_field_1): Use DECL_DEPENDENT_P.
3608         * semantics.c (finish_member_declaration): Likewise.
3609
3610 2005-06-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3611
3612         PR c++/19894
3613         * pt.c (tsubst): Reject pointer-to-member of type void.
3614
3615         PR c++/20563
3616         * parser.c (cp_parser_label_declaration): Deal with invalid/missing
3617         identifiers.
3618
3619 2005-06-07  Nathan Sidwell  <nathan@codesourcery.com>
3620
3621         * cp-tree.def (DEFAULT_ARG): Adjust documentation.
3622         * cp-tree.h (DEFARG_INSTANTIATIONS): New.
3623         (struct tree_default_arg): Add instantiations member.
3624         * parser.c (cp_parser_late_parsing_default_args): Adjust to use a
3625         VEC.
3626         * pt.c (tsubst_arg_types): Likewise.
3627
3628         * parser.c (cp_parser_late_parsing_default_args): Fix overeager
3629         assert in previous patch.
3630
3631 2005-06-06  Jakub Jelinek  <jakub@redhat.com>
3632
3633         * error.c (locate_error): Use gmsgid instead of msgid for argument
3634         name.
3635         (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise.
3636
3637 2005-06-06  Nathan Sidwell  <nathan@codesourcery.com>
3638
3639         PR 21903
3640         * cp-tree.def (DEFAULT_ARG): Document TREE_CHAIN use.
3641         * parser.c (cp_parser_late_parsing_default_args): Propagate parsed
3642         argument to any early instantiations.
3643         * pt.c (tsubst_arg_types): Chain early instantiation of default arg.
3644
3645         PR c++/20637
3646         * cp-tree.h (add_method): Add using_decl parameter.
3647         * class.c (add_method): Add using_decl parameter.  Adjust error
3648         messages.
3649         (handle_using_decl): Pass the using decl to add_method.
3650         (clone_function_decl): Adjust add_member calls.
3651         * decl2.c (check_classfn): Likewise.
3652         * method.c (lazily_declare_fn): Likewise.
3653         * semantics.c (finish_member_declaration): Likewise.
3654
3655         * method.c (synthesize_method): Use inform, not warning.
3656
3657 2005-06-06  Hans-Peter Nilsson  <hp@axis.se>
3658
3659         * config-lang.in (target_libs): Remove target-gperf.
3660
3661 2005-06-05  Mark Mitchell  <mark@codesourcery.com>
3662
3663         PR c++/21619
3664         * cp-tree.h (DECL_IS_BUILTIN_CONSTANT_P): New macro.
3665         * parser.c (cp_parser_postfix_expression): Allow non-constant
3666         expressions as arguments to __builtin_constant_p.
3667         * tree.c (builtin_valid_in_constant_expr_p): Use
3668         DECL_IS_BUILTIN_CONSTANT_P.
3669
3670 2005-06-03  Mark Mitchell  <mark@codesourcery.com>
3671
3672         PR c++/21853
3673         * typeck.c (casts_away_constness_r): Do not drop cv-qualifiers on
3674         the pointed-to type for a pointer-to-member.
3675
3676         PR c++/21336
3677         * cp-tree.h (grok_op_properties): Remove friendp parameter.
3678         * decl.c (grokfndecl): Adjust call.
3679         (grok_op_properties): Determine the class of which the function is
3680         a member by looking at its DECL_CONTEXT, not current_class_type.
3681         * pt.c (tsubst_decl): Adjust call to grok_op_properties.
3682
3683 2005-06-02  Nathan Sidwell  <nathan@codesourcery.com>
3684
3685         * method.c (synthesize_method): Add addtional arg to warning call.
3686
3687         PR c++/21280
3688         * Make-lang.in (method.o): Add diagnostic.h
3689         * decl.c (start_preparsed_function): Use decl's location for file
3690         info.
3691         * decl2.c (cp_finish_file): Set input_location before synthesizing
3692         a function.
3693         (mark_used): When deferring a synthesized function, save current
3694         location.  Do not set function's location when actually
3695         synthesizing it.
3696         * method.c: #include diagnostic.h.
3697         (synthesize_method): Set the functions source location.  Show
3698         needed location if errors are emitted.
3699
3700         * decl.c (start_decl): Simplify specialization handling. Remove
3701         unneeded CLASSTYPE_TEMPLATE_INSTANTIATION check.
3702         * mangle.c (discriminator_for_local_entity): Use VEC_index.
3703
3704         PR c++/20350
3705         * decl.c (duplicate_decls): Copy all of DECL_USE_TEMPLATE.
3706
3707         PR c++/21151
3708         * name-lookup.c (pushtag): Push local class even in a template.
3709
3710 2005-05-31  Nathan Sidwell  <nathan@codesourcery.com>
3711
3712         PR c++/21165
3713         * init.c (integral_constant_value): Check the type of the
3714         initializer, not the decl.
3715
3716 2005-05-30  Mark Mitchell  <mark@codesourcery.com>
3717
3718         PR c++/21784
3719         * name-lookup.c (do_nonmember_using_decl): Ignore builtin
3720         functions, even when the used name is not a function.
3721
3722 2005-05-30  Kazu Hirata  <kazu@cs.umass.edu>
3723
3724         * operators.def, optimize.c: Update copyright.
3725
3726 2005-05-28  Mark Mitchell  <mark@codesourcery.com>
3727
3728         PR c++/21210
3729         * call.c (standard_conversion): Permit conversions to complex
3730         types if conversion to the corresponding scalar type would be
3731         permitted.
3732
3733         PR c++/21340
3734         * method.c (implicitly_declare_fn): Clear processing_template_decl
3735         when generating implicit declaration.
3736
3737 2005-05-27  Mark Mitchell  <mark@codesourcery.com>
3738
3739         PR c++/21614
3740         * typeck.c (get_member_function_from_ptrfunc): Do not attempt
3741         conversions to base classes of incomplete types.
3742
3743 2005-05-27  Ian Lance Taylor  <ian@airs.com>
3744
3745         * semantics.c (add_stmt): Add C++ frontend specific version.
3746         * cp-tree.h (STMT_IS_FULL_EXPR_P): Define.
3747         (stmts_are_full_exprs_p): Declare.
3748
3749 2005-05-27  Roger Sayle  <roger@eyesopen.com>
3750             Giovanni Bajo  <giovannibajo@gcc.gnu.org>
3751
3752         * cp-tree.def (UNARY_PLUS_EXPR): New C++ unary tree code.
3753         * parser.c (cp_parser_unary_expression): Use UNARY_PLUS_EXPR instead
3754         of CONVERT_EXPR.
3755         (cp_parser_unary_expression): Likewise.
3756         * typeck.c (build_unary_op): Likewise.
3757         * call.c (add_builtin_candidate, build_new_op): Likewise.
3758         * error.c (dump_expr): Likewise.
3759         * pt.c (tsubst_copy, tsubst_copy_and_build): Likewise.
3760         * decl.c (ambi_op_p, grok_op_properties): Likewise.
3761         * dump.c (dump_op): Likewise.
3762         * lex.c (init_operators): Likewise.
3763         * operators.def ("+"): Likewise.
3764         * cp-gimplify.c (cp_gimplify_expr): Handle UNARY_PLUS_EXPR like a
3765         conversion, if the result and argument types differ.
3766         * tree.c (fold_if_not_in_template): Fold UNARY_PLUS_EXPR much
3767         like a NOP_EXPR when !processing_template_decl.
3768
3769         * cxx-pretty-print.c (pp_cxx_cast_expression): Prototype.
3770         (pp_cxx_unary_expression): Handle new UNARY_PLUS_EXPR tree code.
3771
3772 2005-05-27  Nathan Sidwell  <nathan@codesourcery.com>
3773
3774         PR c++/21455
3775         * typeck.c (get_delta_difference): Cope with incomplete but equal
3776         classes.  Reorder if.
3777
3778         PR c++/21681
3779         * parser.c (cp_parser_late_parsing_for_member): Disable access
3780         checking for template functions.
3781
3782 2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3783
3784         PR c++/21768
3785         * pt.c (redeclare_class_template): Change error message according
3786         to coding conventions.
3787
3788 2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3789
3790         * call.c (build_op_delete_call): Fix quoting in error message.
3791
3792 2005-05-25  Richard Henderson  <rth@redhat.com>
3793
3794         PR libgcj/21692
3795         * cp-tree.h (make_alias_for): Declare.
3796         * decl2.c (build_java_method_aliases): New.
3797         (cp_finish_file): Call it.
3798         * method.c (make_alias_for): Split out from ...
3799         (make_alias_for_thunk): ... here.
3800
3801 2005-05-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3802
3803         PR c++/21686
3804         * semantics.c (finish_id_expression): Fix quoting in error message.
3805
3806 2005-05-25  DJ Delorie  <dj@redhat.com>
3807
3808         * decl.c (duplicate_decls): Move warning control from if() to
3809         warning(OPT_*).
3810         * name-lookup.c (parse_using_directive): Likewise.
3811         * parser.c (cp_parser_elaborated_type_specifier): Likewise.
3812         (cp_parser_init_declarator): Likewise.
3813         * tree.c (handle_com_interface_attribute): Likewise.
3814
3815 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
3816
3817         * class.c (layout_class_type): Do not issue C++ ABI warnings
3818         for ObjC structs.
3819         * decl.c (objc_mark_locals_volatile): Streamline by calling
3820         objc_volatilize_decl().
3821         * parser.c (cp_parser_objc_message_expression): Allow simple
3822         type specifiers (instead of merely type names) as message
3823         receivers.
3824         * pt.c (template_args_equal): Do not call objc_comptypes().
3825         * typeck.c (composite_pointer_type): If both pointers are
3826         ObjC-esque, arbitrarily choose the first; do not call
3827         objc_comptypes().
3828         (comptypes): Do not call objc_comptypes().
3829         (convert_for_assignment): Call objc_compare_types().
3830         (comp_ptr_ttypes_real): Call objc_type_quals_match() before
3831         concluding that types do not match.
3832
3833 2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>
3834
3835         PR C++/21645
3836         * optimize.c (update_cloned_parm): Copy the TYPE also from the
3837         original one.
3838
3839 2005-05-19  Jakub Jelinek  <jakub@redhat.com>
3840
3841         PR c++/21495
3842         * decl.c (grokdeclarator): Fix "storage class specified for"
3843         error reporting.
3844
3845 2005-05-19  Kazu Hirata  <kazu@cs.umass.edu>
3846
3847         * parser.c: Fix comment typos.
3848
3849 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
3850
3851         * Make-lang.in (cc1plus-dummy): New.
3852         (cc1plus-checksum.c): New.
3853         (cc1plus-checksum.o): New.
3854         (cc1plus): Add cc1plus-checksum.o.
3855
3856 2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>
3857
3858         PR C++/19664
3859         * decl2.c (determine_visibility): Don't set visibility to
3860         hidden if it has been set explicitly by user.
3861
3862 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
3863             Mike Stump  <mrs@apple.com>
3864
3865         Yet more Objective-C++...
3866
3867         * cp-objcp-common.h (cxx_get_alias_set): Move from
3868         here...
3869         (cxx_warn_unused_global_decl): Likewise.
3870         (cp_expr_size): Likewise.
3871         (cp_tree_size): Likewise.
3872         (cp_var_mod_type_p): Likewise.
3873         (cxx_initialize_diagnostics): Likewise.
3874         (cxx_types_compatible_p): Likewise.
3875         * cp-tree.h: to here.
3876         (do_poplevel): Add.
3877         * lex.c (D_OBJC): Add.
3878         (init_reswords): Add.
3879         * Make-lang.in (cp/pt.o): Add cp/cp-objcp-common.h.
3880         * parser.c: Add c-common.h include.
3881         * pt.c: Add c-common.h and cp-objcp-common.h includes.
3882         (template_args_equal): Use objc_comptypes as well.
3883         (tsubst_copy_and_build): Use objcp_tsubst_copy_and_build as well.
3884         * semantics.c (do_poplevel): Remove static.
3885
3886         * decl.c (objc_mark_locals_volatile): Don't change decls that are
3887         already ok.
3888         * decl2.c (generate_ctor_or_dtor_function): Add code to initialize
3889         Objective C++ early enough.
3890         * lex.c (struct resword reswords): Add Objective-C++ support.
3891         * parser.c (cp_lexer_get_preprocessor_token): Add Objective-C++.
3892         (cp_parser_objc_message_receiver): Add.
3893         (cp_parser_objc_message_args): Likewise.
3894         (cp_parser_objc_message_expression): Likewise.
3895         (cp_parser_objc_encode_expression): Likewise.
3896         (cp_parser_objc_defs_expression): Likewise.
3897         (cp_parser_objc_protocol_expression): Likewise.
3898         (cp_parser_objc_selector_expression): Likewise.
3899         (cp_parser_objc_expression): Likewise.
3900         (cp_parser_objc_visibility_spec): Likewise.
3901         (cp_parser_objc_method_type): Likewise.
3902         (cp_parser_objc_protocol_qualifiers): Likewise.
3903         (cp_parser_objc_typename): Likewise.
3904         (cp_parser_objc_selector_p): Likewise.
3905         (cp_parser_objc_selector): Likewise.
3906         (cp_parser_objc_method_keyword_params): Likewise.
3907         (cp_parser_objc_method_tail_params_opt): Likewise.
3908         (cp_parser_objc_interstitial_code): Likewise.
3909         (cp_parser_objc_method_signature): Likewise.
3910         (cp_parser_objc_method_prototype_list): Likewise.
3911         (cp_parser_objc_method_definition_list): Likewise.
3912         (cp_parser_objc_class_ivars): Likewise.
3913         (cp_parser_objc_identifier_list): Likewise.
3914         (cp_parser_objc_alias_declaration): Likewise.
3915         (cp_parser_objc_class_declaration): Likewise.
3916         (cp_parser_objc_protocol_declaration): Likewise.
3917         (cp_parser_objc_protocol_refs_opt): Likewise.
3918         (cp_parser_objc_superclass_or_category): Likewise.
3919         (cp_parser_objc_class_interface): Likewise.
3920         (cp_parser_objc_class_implementation): Likewise.
3921         (cp_parser_objc_end_implementation): Likewise.
3922         (cp_parser_objc_declaration): Likewise.
3923         (cp_parser_objc_try_catch_finally_statement): Likewise.
3924         (cp_parser_objc_synchronized_statement): Likewise.
3925         (cp_parser_objc_throw_statement): Likewise.
3926         (cp_parser_objc_statement): Likewise.
3927         (cp_parser_primary_expression): Add Objective-C++.
3928         (cp_parser_statement): Likewise.
3929         (cp_parser_declaration): Likewise.
3930         (cp_parser_simple_type_specifier): Likewise.
3931         (cp_parser_type_name): Likewise.
3932         (cp_parser_parameter_declaration_list): Likewise.
3933         (cp_parser_member_declaration) Likewise.
3934         * tree.c: Include debug.h.
3935         * typeck.c (composite_pointer_type): Add Objective-C++ support.
3936         (finish_class_member_access_expr): Likewise.
3937         (build_function_call): Allow objc to rewrite FUNCTION_DECLs.
3938         (build_modify_expr): Allow objc to generate write barriers.
3939
3940         * Make-lang.in (cp/tree.o): Add debug.h.
3941         * tree.c (lvalue_p_1, case CONST_DECL): Add.
3942
3943 2005-05-18  Jan Hubicka  <jh@suse.cz>
3944
3945         * method.c: Include tree-pass.h
3946         (use_thunk): Lower body before expanding.
3947
3948 2005-05-17  Jakub Jelinek  <jakub@redhat.com>
3949
3950         PR c++/21454
3951         * decl.c (maybe_deduce_size_from_array_init): Call
3952         cp_apply_type_quals_to_decl after completing array type.
3953
3954 2005-05-16  Richard Henderson  <rth@redhat.com>
3955
3956         * decl.c (build_library_fn_1): Move setting TREE_NOTHROW ...
3957         (build_library_fn): ... here.
3958
3959 2005-05-12  Ian Lance Taylor  <ian@airs.com>
3960
3961         * cp-tree.h (cp_stmt_codes): Don't define.
3962         (statement_code_p): Declare.
3963         (STATEMENT_CODE_P): Define.
3964         * lex.c (statement_code_p): Define.
3965         (cxx_init): Use actual codes in stmt_codes initializer, not
3966         cp_stmt_codes macro.  Initialize statement_code_p directly, rather
3967         than using INIT_STATEMENT_CODES.
3968
3969 2005-05-09  Mark Mitchell  <mark@codesourcery.com>
3970
3971         * typeck.c (build_unary_op): Do not resort to address arithmetic
3972         when taking the address of a COMPONENT_REF.
3973
3974 2005-05-08  Kazu Hirata  <kazu@cs.umass.edu>
3975
3976         * class.c (vtbl_init_data_s): Change the type of fns to
3977         VEC(tree,gc)*.
3978         (build_vtbl_initializer, add_vcall_offset, add_vcall_offset):
3979         Use VEC instead of VARRAY.
3980
3981 2005-05-07  Richard Sandiford  <rsandifo@redhat.com>
3982
3983         * mangle.c: Remove a reference to the MIPS -mint64 option.
3984
3985 2005-05-07  Kazu Hirata  <kazu@cs.umass.edu>
3986
3987         * decl.c (wrapup_globals_for_namespace): Use VEC instead of
3988         VARRAY.
3989         * name-lookup.c (add_decl_to_level, begin_scope): Likewise.
3990         * name-lookup.h (cp_binding_level): Change the type of
3991         static_decls to VEC(tree,gc)*.
3992
3993         * mangle.c (globals): Change the type of substitutions to
3994         VEC(tree,gc)*.
3995         (dump_substitution_candidates, add_substitution,
3996         find_substitution, finish_mangling, init_mangle): Use VEC
3997         instead of VARRAY.
3998
3999 2005-05-06  Kazu Hirata  <kazu@cs.umass.edu>
4000
4001         * decl2.c (spew_debug): Remove.
4002
4003         * decl2.c (ssdf_decls, start_static_storage_duration_function,
4004         generate_ctor_or_dtor_function): Use VEC instead of VARRAY.
4005
4006         * decl2.c (pending_statics, note_vague_linkage_var,
4007         cp_finish_file): Use VEC instead of VARRAY.
4008         (pending_statics_used): Remove.
4009
4010 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
4011
4012         * decl2.c (deferred_fns, note_vague_linkage_fn,
4013         cp_finish_file): Use VEC instead of VARRAY.
4014
4015 2005-05-05  Mark Mitchell  <mark@codesourcery.com>
4016
4017         PR c++/21352
4018         * pt.c (build_non_dependent_expr): Use is_overloaded_fn.
4019
4020 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
4021
4022         * pt.c: Fix a comment typo.
4023
4024 2005-05-04  Kazu Hirata  <kazu@cs.umass.edu>
4025
4026         * cp-tree.h (language_function): Change the type of
4027         x_local_names to VEC.
4028         * decl.c (push_local_name): Adjust uses of local_names.
4029
4030 2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>
4031
4032         * friend.c, lex.c, mangle.c, repo.c: Update copyright.
4033
4034 2005-05-02  Kazu Hirata  <kazu@cs.umass.edu>
4035
4036         * class.c (local_classes, init_class_processing): Use VEC
4037         instead of VARRAY.
4038         * cp-tree.h (local_classes): Likewise.
4039         * mangle.c (discriminator_for_local_entity): Likewise.
4040         * name-lookup.c (pushtag): Likewise.
4041
4042         * class.c (current_lang_depth, push_lang_context,
4043         pop_lang_context): Use VEC instead of VARRAY.
4044         * cp-tree.h (saved_scope): Use VEC for lang_base instead of
4045         VARRAY.
4046         * name-lookup.c (push_to_top_level): Use VEC instead of
4047         VARRAY.
4048
4049 2005-05-02  Paolo Bonzini  <bonzini@gnu.org>
4050
4051         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin
4052         for BUILT_IN_MD built-ins.
4053
4054 2005-05-02  Michael Matz  <matz@suse.de>
4055
4056         PR c++/19542
4057         * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
4058         common frontend.
4059         (null_node): Remove.
4060         * lex.c (cxx_init): Move null_node initialisation to C common frontend.
4061
4062 2005-04-25  Ian Lance Taylor  <ian@airs.com>
4063
4064         * cp-tree.def: Add EXPR_STMT.
4065         * cp-tree.h (cp_stmt_codes): Add EXPR_STMT.
4066         (EXPR_STMT_EXPR): Define.
4067         * cp-gimplify.c: Include "flags.h".
4068         (gimplify_expr_stmt): New static function.
4069         (cp_gimplify_expr): Handle EXPR_STMT.
4070         * cxx-pretty-print.c (pp_cxx_statement): Use pp_cxx_expression
4071         rather than pp_expression.
4072         (pp_cxx_statement): Handle EXPR_STMT.
4073         * dump.c (cp_dump_tree): Handle EXPR_STMT.
4074         * lex.c (cxx_init): Don't use c_common_stmt_codes in stmt_codes
4075         initializer.
4076
4077 2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>
4078
4079         PR C++/21188
4080         * rtti.c (ifnonnull): Cast the zero comparison operand
4081         to the correct type.
4082
4083 2005-04-24  Jakub Jelinek  <jakub@redhat.com>
4084
4085         PR middle-end/20991
4086         * class.c: Include cgraph.h.
4087         (cp_fold_obj_type_ref): Set node->local.vtable_method.
4088         * Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).
4089
4090 2005-04-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
4091
4092         * mangle.c (write_builtin_type): Handle integer types which are
4093         not one of the shared integer type nodes and emit a "vendor
4094         extended builtin type" with an encoding in the form of "u5int96".
4095
4096 2005-04-24  Ian Lance Taylor  <ian@airs.com>
4097
4098         * cp-tree.def (USING_STMT): Change class to tcc_statement.
4099         (TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
4100         (IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
4101         (BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.
4102
4103 2005-04-23  DJ Delorie  <dj@redhat.com>
4104
4105         * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, friend.c,
4106         init.c, lex.c, mangle.c, method.c, name-lookup.c, parser.c,
4107         repo.c, rtti.c, tree.c, typeck.c, typeck2.c: Adjust warning()
4108         callers.
4109
4110 2005-04-22  Per Bothner  <per@bothner.com>
4111
4112         * decl.c (make_rtl_for_nonlocal_decl): Don't try get_fileinfo if
4113         input_filename is NULL, as it is for (say) __PRETTY_FUNCTION__.
4114
4115 2005-04-22  Alexandre Oliva  <aoliva@redhat.com>
4116
4117         PR c++/21087
4118         * name-lookup.c (push_overloaded_decl): Do not overload with
4119         non-duplicate anticipated built-in.
4120
4121 2005-04-21  Kazu Hirata  <kazu@cs.umass.edu>
4122
4123         * cp-tree.h (THROW_NAME, AUTO_VTABLE_NAME, AUTO_TEMP_FORMAT,
4124         VTABLE_BASE, VTABLE_NAME_PREFIX, STATIC_NAME_FORMAT): Remove.
4125
4126 2005-04-21  Nathan Sidwell  <nathan@codesourcery.com>
4127
4128         * cp-tree.h: Adjust for new VEC API.
4129         Define VEC(tree_pair_s,gc).
4130         (struct save_scope): Adjust.
4131         (struct lang_type_class): Adjust.
4132         (unemitted_tinfo_decls): Adjust.
4133         * class.c (add_method, resort_type_method_vec,
4134         finish_struct_methods, struct find_final_overrider_data,
4135         dfs_find_final_overrider_pre, find_final_overrider,
4136         get_vcall_index, warn_hidden, walk_subobject_offsets,
4137         check_methods, fixup_inline_methods, end_of_class,
4138         warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
4139         add_vcall_offset): Adjust.
4140         * decl.c (xref_basetypes, finish_method): Adjust.
4141         * decl2.c (check_classfn): Adjust.
4142         * init.c (sort_mem_initializers, push_base_cleanups): Adjust.
4143         * method.c (do_build_copy_constructor): Adjust.
4144         * name-lookup.c (new_class_binding, store_binding,
4145         store_bindings, store_class_bindings): Adjust.
4146         * name-lookup.h: Define VEC(cxx_saved_binding,gc),
4147         VEC(cp_class_binding,gc).
4148         (struct cp_binding_level): Adjust.
4149         * parser.c: Define VEC(cp_token_position,heap).
4150         (struct cp_lexer): Adjust.
4151         (cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
4152         cp_lexer_save_tokens): Adjust.
4153         * pt.c (retrieve_specialization,
4154         check_explicit_specialization): Adjust.
4155         * rtti.c (unemitted_tinfo_decls): Adjust.
4156         (init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
4157         get_pseudo_ti_desc): Adjust.
4158         * search.c (dfs_access_in_type, lookup_conversion_operator,
4159         lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
4160         dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
4161         * semantics.c: Define VEC(deferred_access,gc).
4162         (push_deferring_access_checks): Adjust.
4163         * typeck2.c (abstract_virtuals_error): Adjust.
4164
4165 2005-04-20  Ian Lance Taylor  <ian@airs.com>
4166
4167         * cp-tree.def: Add STMT_EXPR.
4168         * cp-tree.h (STMT_EXPR_NO_SCOPE): Define.
4169         (STMT_EXPR_STMT): Define.
4170         * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
4171         STMT_EXPR.
4172         (pp_cxx_expression): Likewise.
4173         (pp_cxx_statement): Call pp_cxx_statement, not pp_statement.
4174         * dump.c (cp_dump_tree): Handle STMT_EXPR.
4175
4176 2005-04-18  Kazu Hirata  <kazu@cs.umass.edu>
4177
4178         * decl.c (expand_static_init): Call build2 and build3 instead
4179         of build.
4180
4181         * cp-tree.h (VPTR_NAME, VPTR_NAME_P): Remove.
4182
4183 2005-04-17  Ian Lance Taylor  <ian@airs.com>
4184
4185         * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR.
4186         * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle
4187         ARROW_EXPR.
4188         (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR.
4189         (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and
4190         ALIGNOF_EXPR.
4191         * typeck.c (cxx_sizeof_or_alignof_type): Update call to
4192         c_sizeof_or_alignof_type for change in parameter type.
4193
4194 2005-04-16  Mark Mitchell  <mark@codesourcery.com>
4195
4196         PR c++/21025
4197         * typeck.c (cxx_sizeof_or_alignof_type): Check whether the type to
4198         which sizeof/alignof is dependent, rather than just whether we are
4199         processing_template_decl.
4200
4201 2005-04-17  Kazu Hirata  <kazu@cs.umass.edu>
4202
4203         * cp-tree.h (LOOKUP_GLOBAL): Remove.
4204         (LOOKUP_ONLYCONVERTING, DIRECT_BIND, LOOKUP_NO_CONVERSION,
4205         LOOKUP_DESTRUCTOR, LOOKUP_NO_TEMP_BIND, LOOKUP_PREFER_TYPES,
4206         LOOKUP_PREFER_NAMESPACES, LOOKUP_CONSTRUCTOR_CALLABLE): Adjust
4207         their values.
4208
4209 2005-04-15  Richard Henderson  <rth@redhat.com>
4210
4211         PR middle-end/14311
4212         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin.
4213
4214 2005-04-15  Kazu Hirata  <kazu@cs.umass.edu>
4215
4216         * cp-tree.h (lang_type_class): Remove redefined.  Move
4217         java_interface into where redefined was.  Increment the width
4218         of dummy.
4219         (TYPE_REDEFINED): Remove.
4220
4221 2005-04-14  Kazu Hirata  <kazu@cs.umass.edu>
4222
4223         * cp-tree.h (SET_TMPL_ARG, ENUM_TI_TEMPLATE, ENUM_TI_ARGS,
4224         CLASSTYPE_TEMPLATE_LEVEL): Remove.
4225
4226 2005-04-11  Mark Mitchell  <mark@codesourcery.com>
4227
4228         * decl2.c (determine_visibility): Don't use export_class_data.
4229         (import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
4230         TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY.
4231
4232 2005-04-09  Kazu Hirata  <kazu@cs.umass.edu>
4233
4234         * cp-tree.h (cxx_alignof): Remove.
4235
4236         * cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.
4237
4238         * cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
4239         CONV_STATIC_CAST): Remove.
4240
4241         * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Remove.
4242
4243         * cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.
4244
4245         * cp-tree.h (cp_deprecated): Remove.
4246
4247 2005-04-08  Ian Lance Taylor  <ian@airs.com>
4248
4249         * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
4250         CONTINUE_STMT, SWITCH_STMT.
4251         * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
4252         BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
4253         (WHILE_COND, WHILE_BODY): Define.
4254         (DO_COND, DO_BODY): Define.
4255         (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
4256         (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
4257         * cp-gimplify.c (enum bc_t): Define.
4258         (struct cp_gimplify_ctx, ctxp): Define.
4259         (push_context, pop_context): New static functions.
4260         (begin_bc_block, finish_bc_block): New static functions.
4261         (build_bc_goto): New static function.
4262         (gimplify_cp_loop, gimplify_for_stmt): New static functions.
4263         (gimplify_while_stmt, gimplify_do_stmt): Likewise.
4264         (gimplify_switch_stmt): Likewise.
4265         (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
4266         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
4267         (cp_genericize): Call push_context and pop_context.
4268         * semantics.c (finish_break_stmt): Just call build_stmt
4269         (BREAK_STMT) rather than build_break_stmt.
4270         (finish_continue_stmt): Corresponding change.
4271         * decl.c (pop_switch): Update call to c_do_switch_warnings for new
4272         parameters.
4273         * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
4274         WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
4275         * dump.c (cp_dump_tree): Likewise.
4276
4277 2005-04-08  Mark Mitchell  <mark@codesourcery.com>
4278
4279         PR c++/20905
4280         * parser.c (cp_parser_type_specifier_seq): Add is_condition
4281         parameter.
4282         (cp_parser_new_type_id): Pass it.
4283         (cp_parser_condition): Likewise.
4284         (cp_parser_conversion_type_id): Likewise.
4285         (cp_parser_type_id): Likewise.
4286         (cp_parser_type_specifier_seq): In a condition, do not allow
4287         invalid type-specifier combinations.
4288         (cp_parser_exception_declaration): Adjust call to
4289         cp_parser_type_specifier_seq.
4290
4291         * cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
4292         * cp-tree.h (struct tinst_level): Add in_system_header_p.
4293         (TINST_IN_SYSTEM_HEADER_P): New macro.
4294         (make_tinst_level): Remove.
4295         * pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
4296         the instantiated class.
4297         (push_tinst_level): Do not use make_tinst_level.  Set
4298         TINST_IN_SYSTEM_HEADER_P.
4299         (pop_tinst_level): Likewise.
4300         (instantiate_class_template): Set in_system_header.
4301         (instantiate_pending_templates): Likewise.
4302         * tree.c (make_tinst_level): Remove.
4303
4304 2005-04-06  Joseph S. Myers  <joseph@codesourcery.com>
4305
4306         * decl.c (start_decl): Apply pending #pragma weak regardless of
4307         scope.
4308
4309 2005-04-06  Mark Mitchell  <mark@codesourcery.com>
4310
4311         PR c++/20212
4312         * pt.c (regenerate_decl_from_template): Copy attributes for
4313         parameters from the pattern to the instantiation.
4314
4315 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
4316
4317         PR c++/20734
4318         * cp-tree.def (OFFSET_REF): Correct comments.
4319         * init.c (build_offset_ref): Remove misleading comment.
4320         * typeck.c (build_unary_op): Handle pointer-to-member creation
4321         here, rather than ...
4322         (unary_complex_lvalue): ... here.
4323
4324 2005-04-06  Jason Merrill  <jason@redhat.com>
4325
4326         PR c++/19312
4327         * tree.c (stabilize_init): Don't bother trying to stabilize
4328         something with no side-effects.
4329
4330 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
4331
4332         PR c++/20763
4333         * decl.c (grokdeclarator): Correct attribute handling.
4334
4335 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
4336
4337         PR c++/19159
4338         * decl2.c (import_export_decl): Use non-COMDAT external linkage
4339         for virtual tables, typeinfo, etc. that will be emitted in only
4340         one translation unit on systems without weak symbols.
4341
4342 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
4343
4344         PR c++/20679
4345         * parser.c (cp_parser_template_name): Fix thinko.
4346
4347 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
4348
4349         PR c++/20746
4350         * method.c (use_thunk): Protect covariant pointer return
4351         adjustments from NULL pointers.
4352
4353 2005-04-04  Jan Hubicka  <jh@suse.cz>
4354
4355         * decl2.c (finish_objects): Revert my previous patch.
4356         (cp_finish_file): Likewise.
4357
4358 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
4359
4360         * pt.c: Fix comment typos.
4361
4362 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
4363
4364         PR c++/20723
4365         * pt.c (more_specialized_fn): Member functions are unordered wrt
4366         non-members.  Conversion operators are unordered wrt other
4367         functions.
4368
4369 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
4370
4371         * call.c (add_template_candidates_real): Remove length parameter
4372         from fn_type_unification call.
4373         * class.c (resolve_address_of_overloaded_function): Likewise
4374         * cp-tree.h (fn_type_unification): Remove length parameter.
4375         * pt.c (get_bindings_overload): Remove.
4376         (get_bindings_real): Rename to ...
4377         (get_bindings): ... here.  Remove length and strict
4378         parameters. Change return type flag to boolean.  Remove original
4379         forwarding function.
4380         (determine_specialization): Adjust get_bindings call.
4381         (fn_type_unification): Remove length parameter.  Adjust.
4382         (type_unification_real): Remove length parameter.  Adjust.
4383         (resolve_overloaded_unification): Adjust get_bindings call.
4384         (try_one_overload): Simplify confusing cascaded if control flow.
4385         (unify): Remove length paramter from type_unification_real call.
4386         (most_specialized_instantiation): Adjust get_bindings calls.
4387         (most_specialized): Likewise.
4388
4389 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
4390
4391         PR c++/19203, implement DR 214
4392         * call.c (joust): Use more_specialized_fn.
4393         * cp-tree.h (DEDUCE_ORDER): Remove.
4394         (more_specialized): Replace with ...
4395         (more_specialized_fn): ... this.
4396         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
4397         case.
4398         (type_unification_real): Remove DEDUCE_ORDER case.
4399         (more_specialized): Replace with ...
4400         (more_specialized_fn): ... this.  Implement DR 214.
4401         (most_specialized_instantiation): Use get_bindings_real directly.
4402
4403 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4404
4405         PR c++/18644
4406         * call.c (build_new_op): Remove check for -Wsynth.
4407
4408 2005-03-31  Jan Hubicka  <jh@suse.cz>
4409
4410         * decl2.c (finish_objects): Mark ctor as needed.
4411         (cp_finish_file): Output variables only in nonunit-at-a-time.
4412
4413 2005-03-29  Richard Henderson  <rth@redhat.com>
4414
4415         PR c/20519
4416         * decl.c (cp_complete_array_type): Rename from complete_array_type.
4417         Use the new complete_array_type in c-common.c.  Update all callers.
4418         * cp-tree.h (cp_complete_array_type): Update to match.
4419
4420 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
4421
4422         * typeck.c (build_static_cast_1): Allow scalar_cast between
4423         any integral, floating, or enumeration type.
4424
4425 2005-03-24  Steven Bosscher  <stevenb@suse.de>
4426
4427         * typeck.c (comptypes): First determine if the types are compatible
4428         from a target-independent point of view.  Check target attributes
4429         last.
4430
4431         * class.c (build_base_path):
4432         (build_vbase_offset_vtbl_entries):
4433         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
4434         * error.c (dump_expr): Likewise.
4435         * init.c (build_zero_init, expand_cleanup_for_base,
4436         build_vec_delete_1): Likewise.
4437         * mangle.c (write_integer_cst): Likewise.
4438         * method.c (thunk_adjust): Likewise.
4439         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
4440         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
4441         * typeck.c (build_ptrmemfunc_access_expr,
4442         (get_member_function_from_ptrfunc): Likewise.
4443
4444 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
4445
4446         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
4447
4448 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
4449
4450         * cp-tree.h (perform_integral_promotions): Remove.
4451         (default_conversion): Add.
4452
4453 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
4454
4455         * parser.c (cp_parser_warn_min_max): New function.
4456         (cp_parser_binary_expression): Use it.
4457         (cp_parser_assignment_operator_opt): Likewise.
4458         (cp_parser_operator): Likewise.
4459
4460 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
4461
4462         PR c++/19980
4463         * decl.c (start_preparsed_function): Robustify.
4464
4465 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
4466
4467         PR c++/20499
4468         * parser.c (cp_parser_class_head): Return NULL_TREE when
4469         encountering a redefinition.
4470
4471 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
4472
4473         PR c++/20465
4474         PR c++/20381
4475         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
4476         template.
4477
4478 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
4479
4480         PR c++/20461
4481         PR c++/20536
4482         * init.c (emit_mem_initializers): Don't crash on undefined
4483         types.
4484
4485 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
4486
4487         PR c++/20147
4488         * semantics.c (finish_stmt_expr_expr): Return immediately
4489         if error_operand_p (expr).
4490
4491 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
4492
4493         * cp-tree.h (lvalue_or_else, lvalue_p): New.
4494         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
4495
4496 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4497
4498         PR c++/20240
4499         * decl.c (decls_match): Compare context of VAR_DECL.
4500
4501 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4502
4503         PR c++/20333
4504         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
4505         Check the return value of cp_parser_nested_name_specifier.
4506
4507 2005-03-18  Dale Johannesen <dalej@apple.com>
4508
4509         * cp/tree.c (cp_tree_equal):  Handle SSA_NAME.
4510
4511 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
4512
4513         PR c++/20463
4514         * parser.c (cp_parser_diagnose_invalid_type_name):
4515         Check TYPE_BINFO (current_class_type) before attempting
4516         to emit inform messages.
4517
4518 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
4519
4520         PR c++/19966
4521         * cp-tree.h (grok_op_properties): Change return type to void.
4522         * decl.c (grok_op_properties): Return early - don't check the
4523         arity - in case of a static member or an operator that cannot
4524         be non-member; tidy a bit.
4525
4526 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
4527
4528         PR c++/20186
4529         * pt.c (contains_dependent_cast_p): Remove.
4530         (fold_non_dependent_expr): Don't use it.
4531         (value_dependent_expression_p): Use a switch statement.
4532         reference_exprs can be dependent.
4533
4534 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4535
4536         PR c++/4403
4537         PR c++/9783, DR433
4538         * name-lookup.c (pushtag): Skip template parameter scope when
4539         scope is ts_global.  Don't push tag into template parameter
4540         scope.
4541         * pt.c (instantiate_class_template): Reorder friend class
4542         template substitution to handle non-dependent friend class
4543         that hasn't been previously declared.
4544
4545 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4546
4547         Friend class name lookup 5/n
4548         PR c++/1016
4549         * cp-tree.h (pushtag): Adjust declaration.
4550         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
4551         lookup_name fails.
4552         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
4553         (start_enum): Adjust call to pushtag.
4554         * name-lookup.c (ambiguous_decl): Ignore hidden names.
4555         (qualify_lookup): Change return type to bool.
4556         (hidden_name_p): New function.
4557         (lookup_namespace_name, unqualified_namespace_lookup,
4558         lookup_name_real): Use it.
4559         (lookup_type_scope): Update comments.
4560         (maybe_process_template_type_declaration): Change parameter name
4561         from globalize to is_friend.
4562         (pushtag): Change globalize parameter of type int to tag_scope.
4563         Hide name if introduced by friend declaration.
4564         * name-lookup.h (hidden_name_p): Add declaration.
4565         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
4566         here.
4567         * pt.c (push_template_decl_real): Make hidden class template
4568         visible.
4569         (lookup_template_class, instantiate_class_template): Adjust call
4570         to pushtag.
4571         * semantics.c (begin_class_definition): Likewise.
4572         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
4573         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
4574         ts_global.
4575
4576 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
4577
4578         PR c++/20157
4579         * pt.c (determine_specialization): Reject non-specializations.
4580
4581 2005-03-11  Per Bothner  <per@bothner.com>
4582
4583         * cp-tree.h (struct cp_declarator): New id_loc field.
4584         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
4585         location using c_lex_with_flags, instead of input_location.
4586         (cp_parser_direct_declarator): Set declarator's id_loc from
4587         cp_token's id_loc.
4588
4589 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
4590
4591         PR c++/18384, c++/18327
4592         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
4593         and index.  Convert max_index to size_type_node if it isn't
4594         host_integerp (, 1).
4595
4596 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
4597
4598         PR c++/20208
4599         * pt.c (tsubst_decl): Apply array-to-pointer and
4600         function-to-pointer conversions to function arguments.
4601         (regenerate_decl_from_template): Likewise.
4602
4603 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
4604
4605         PR c++/16859
4606         * decl.c (complete_array_type): In pedantic mode, return
4607         3 for an empty initializer list as the initializer for an
4608         array of unknown bound (8.5.1/4).
4609         (maybe_deduce_size_from_array_init): Fix final test to use
4610         the above.
4611
4612 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
4613
4614         PR c++/20186
4615         * pt.c (contains_dependent_cast_p): New.
4616         (fold_non_dependent_expr): Call it.
4617
4618 2005-03-08  Mark Mitchell  <mark@codesourcery.com>
4619
4620         PR c++/20142
4621         * cp-tree.h (target_type): Remove.
4622         * decl.c (layout_var_decl): Remove #if 0'd code.
4623         (cp_finish_decl): Remove dead code.
4624         * init.c (build_vec_init): When determining whether or not the
4625         element type has an asignment operator, look through all array
4626         dimensions.
4627         * typeck.c (target_type): Remove.
4628
4629 2005-03-07  Mark Mitchell  <mark@codesourcery.com>
4630
4631         * class.c (finish_struct_1): Do not warn about non-virtual
4632         destructors in Java classes.
4633
4634 2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4635
4636         PR c++/19311
4637         * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
4638         * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
4639         for OFFSET_TYPE.
4640         * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
4641         Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
4642         (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
4643         template.
4644
4645 2005-03-02  Alexandre Oliva  <aoliva@redhat.com>
4646
4647         * name-lookup.c (push_overloaded_decl): Don't error if the new
4648         decl matches the old one.
4649         * decl.c (redeclaration_error_message): Likewise.
4650
4651 2005-03-01  Per Bothner  <per@bothner.com>
4652
4653         * decl.c (finish_function): Use SET_EXPR_LOCATION instead of
4654         unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
4655
4656 2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>
4657
4658         PR c++/20232
4659         * class.c (update_vtable_entry_for_fn): Don't crash on invalid
4660         covariancy.
4661
4662         * cp-tree.g (THUNK_TARGET): Expand comment.
4663         * method.c (use_thunk): Make sure we also use the target, if that
4664         is a thunk.
4665
4666 2005-02-27  Jakub Jelinek  <jakub@redhat.com>
4667
4668         PR c++/20206
4669         * decl.c (cxx_comdat_group): Put thunks for
4670         TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
4671         comdat group as the thunk target.
4672
4673 2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
4674
4675         * call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
4676         parser.c: Fix comment typo(s).
4677
4678 2005-02-24  Jakub Jelinek  <jakub@redhat.com>
4679
4680         PR c++/20175
4681         * decl.c (reshape_init): Don't warn about missing braces if STRING_CST
4682         initializes a char/wchar_t array.
4683
4684 2005-02-23  Mark Mitchell  <mark@codesourcery.com>
4685
4686         PR c++/19878
4687         * decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
4688         with internal linkage.
4689
4690 2005-02-23  Alexandre Oliva  <aoliva@redhat.com>
4691
4692         * decl.c (grokvardecl): Don't exempt anonymous types from having
4693         linkage for variables that have linkage other than "C".
4694
4695 2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>
4696
4697         * cp-objcp-common.h, error.c: Update copyright.
4698
4699 2005-02-22  Mark Mitchell  <mark@codesourcery.com>
4700
4701         PR c++/20073
4702         * decl.c (start_decl_1): Don't clear TREE_READONLY.
4703         (cp_finish_decl): Likewise.
4704         (complete_vars): Call cp_apply_type_quals_to_decl.
4705         * typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
4706         cases where that's not valid.
4707
4708         PR c++/19991
4709         * init.c (integral_constant_value): Iterate if the value of a decl
4710         is itself a constant.
4711
4712         PR c++/20152
4713         * parser.c (cp_parser_class_head): Check for redefintions here.
4714         * semantics.c (begin_class_definition): Not here.
4715
4716         PR c++/20153
4717         * decl2.c (build_anon_union_vars): Add type parameter.
4718         (finish_anon_union): Pass it.
4719
4720         PR c++/20148
4721         * error.c (dump_expr): Do not print the body of a BIND_EXPR.
4722         Handle STATEMENT_LIST.
4723
4724         PR c++/19883
4725         * parser.c (cp_parser_direct_declarator): Always complain about
4726         non-constant array bounds when in a function scope.
4727         * semantics.c (finish_id_expression): Do not mark dependent names
4728         as non-constant.
4729
4730 2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>
4731
4732         PR c++/19076
4733         PR c++/6628
4734         * cp-tree.h (cp_apply_type_quals_to_decl): Declared.
4735         * decl.c (grokdeclarator): Pedwarn about qualifying a function
4736         type.
4737         Add qualifiers when declaring a typedef of a function type.
4738         Member function pointers pick up the qualifiers of the typedef
4739         used to declare them.
4740         Don't complain about creating cv-qualified function types.
4741         Complain about qualified function typedefs that are used to
4742         declare non-static member functions or free functions.
4743         Use cp_apply_type_quals_to_decl.
4744         (start_preparsed_function): Use cp_apply_type_quals_to_decl.
4745         (grokclassfn): Use cp_apply_type_quals_to_decl.
4746         * error.c (dump_type_suffix): Print qualifiers for function
4747         types.
4748         * pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
4749         (tsubst): When substituting a function type into a member
4750         pointer type, pass along the qualifiers.
4751         (unify): Unify member pointers to member function pointers.
4752         * tree.c (cp_build_qualified_type_real): Function types may be
4753         qualified. This includes restrict qualifiers.
4754         * typeck.c (cp_apply_type_quals_to_decl): New function to replace
4755         use of c_apply_type_quals_to_decl. Drops qualifiers that are being
4756         added to function types.
4757
4758 2005-02-20  Zack Weinberg  <zack@codesourcery.com>
4759
4760         PR 18785
4761         * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
4762         c_common_to_target_charset.  Delete bogus comment.
4763
4764 2005-02-18  Richard Henderson  <rth@redhat.com>
4765
4766         PR libstdc++/10606
4767         * except.c (do_get_exception_ptr): New.
4768         (expand_start_catch_block): Use it.
4769
4770 2005-02-19  Jakub Jelinek  <jakub@redhat.com>
4771
4772         * decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
4773         if type is not error_mark_node.
4774
4775 2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4776
4777         PR c++/19508
4778         * decl2.c (grokfield): Do not apply attributes to template parameters
4779         as they are ignored by tsubst anyway.
4780
4781 2005-02-18  Jakub Jelinek  <jakub@redhat.com>
4782
4783         PR c++/19813
4784         * decl.c (start_decl_1): Clear TREE_READONLY flag if
4785         its type has TYPE_NEEDS_CONSTRUCTING.
4786         (complete_vars): Likewise.
4787
4788 2005-02-17  Alexandre Oliva  <aoliva@redhat.com>
4789
4790         PR c++/20028
4791         * class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
4792         template along with TYPE_SIZE.
4793
4794         PR c++/20022
4795         * semantics.c (perform_deferred_access_checks): Use
4796         get_deferred_access_checks to get the top of the stack.
4797
4798 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
4799
4800         PR c++/17788
4801         * class.c (add_implicitly_declared_members, check_field_decl)
4802         (check_field_decls, check_bases): Remove arguments, tests and
4803         assignments of cant_have_default_ctor-related variables.
4804
4805 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
4806
4807         * decl2.c (mark_used): Set the source location of the used decl to
4808         the current input location here...
4809         * method.c (synthesize_method): ... not here.  Set input_location
4810         from the decl instead.
4811
4812 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
4813
4814         PR c++/19608
4815         * parser.c (cp_parser_late_parsing_for_member): Use
4816         current_function_decl as scope to push to and from.
4817
4818         PR c++/19884
4819         * pt.c (check_explicit_specialization): Make sure namespace
4820         binding lookup found an overloaded function.
4821         (lookup_template_function): Just assert FNS is an overloaded
4822         function.
4823
4824         PR c++/19895
4825         * decl.c (grokdeclarator): Check for error mark node in ptrmem
4826         construction.
4827
4828 2005-02-14  Alexandre Oliva  <aoliva@redhat.com>
4829
4830         PR c++/17816
4831         * decl.c (redeclaration_error_message): Report redefinition of
4832         pure virtual function.
4833
4834 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
4835
4836         PR c++/19891
4837         * class.c (build_simple_base_path): Build the component_ref
4838         directly.
4839         (update_vtable_entry_for_fn): Walk the covariant's binfo chain
4840         rather than using lookup_base.
4841         * search.c (dfs_walk_once): Add non-recursive assert check.
4842         * typeck.c (build_class_member_access_expr): It is possible for
4843         the member type to be both const and volatile.
4844
4845 2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4846
4847         PR c++/14479
4848         PR c++/19487
4849         * pt.c (maybe_check_template_type): Remove.
4850         * cp-tree.h (maybe_check_template_type): Remove prototype.
4851         * name-lookup.c (maybe_process_template_type_declaration): Don't
4852         use maybe_check_template_type.
4853
4854 2005-02-11  Richard Henderson  <rth@redhat.com>
4855
4856         PR c++/19632
4857         * pt.c (get_mostly_instantiated_function_type): Save and restore
4858         flag_access_control instead of push/pop_access_scope.
4859
4860 2005-02-10  Mark Mitchell  <mark@codesourcery.com>
4861
4862         PR c++/19755
4863         * decl.c (reshape_init): Issue warnings about missing braces.
4864
4865 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
4866
4867         * cp-tree.def, except.c, ptree.c: Update copyright.
4868
4869 2005-02-09  Mark Mitchell  <mark@codesourcery.com>
4870
4871         PR c++/19811
4872         * call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
4873         attempting name lookup.
4874
4875         * parser.c (cp_parser_unqualified_id): Initialize type_decl.
4876
4877         PR c++/19787
4878         * call.c (initialize_reference): Robustify.
4879
4880         PR ++/19732
4881         * decl.c (grokdeclarator): Check for invalid use of destructor
4882         names.
4883
4884         PR c++/19762
4885         * parser.c (cp_parser_unqualified_id): Avoid creating destructor
4886         names with invalid types.
4887
4888         PR c++/19826
4889         * parser.c (cp_parser_direct_declarator): Allow type-dependent
4890         expressions as array bounds.
4891
4892         PR c++/19739
4893         * parser.c (cp_parser_attributes_list): Allow empty lists.
4894
4895 2005-02-08  Mark Mitchell  <mark@codesourcery.com>
4896
4897         PR c++/19733
4898         * class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
4899         (check_bases): Give warnings about a base class with a
4900         non-virtual destructor, even if it is implicit.
4901         (finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
4902         (maybe_warn_about_overly_private_class): Don't use
4903         TYPE_HAS_DESTRUCTOR.
4904         (finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
4905         (check_for_override): Give it external linkage.
4906         (add_implicitly_declared_members): Generate destructors lazily.
4907         (check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
4908         TYPE_HAS_DESTRUCTOR.
4909         (check_bases_and_members): Call check_methods before
4910         check_field_decls.
4911         (check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
4912         TYPE_HAS_DESTRUCTOR.
4913         (finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
4914         * cp-tree.def (PSEUDO_DTOR_EXPR): Document.
4915         * cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
4916         (lang_type_class): Add lazy_destructor.
4917         (CLASSTYPE_LAZY_DESTRUCTOR): New macro.
4918         (CLASSTYPE_DESTRUCTORS): Robustify.
4919         (TYPE_HAS_DESTRUCTOR): Remove.
4920         (check_for_override): Declare.
4921         (build_vbase_delete): Remove.
4922         * cvt.c (convert_to_void): Issue errors about pseudo-destructor
4923         expressions.
4924         * decl.c (cxx_maybe_build_cleanup): Remove dead code.
4925         * except.c (dtor_nothrow): Lazily create destructors if necessary.
4926         (build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
4927         * init.c (build_delete): Lazily create destructors, if necessary.
4928         (build_vbase_delete): Remove.
4929         * method.c (locate_dtor): Simplify.
4930         (implicitly_declare_fn): Add support for destructors.
4931         * parser.c (cp_parser_lookup_name): Lazily create destructors, if
4932         necessary.
4933         * pt.c (check_explicit_specialization): Don't use
4934         TYPE_HAS_DESTRUCTOR.
4935         (instantiate_class_template): Likewise.
4936         * ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
4937         * rtti.c (emit_support_tinfos): Robustify.
4938         * search.c (lookup_fnfields_1): Lazily create destructors.
4939         * typeck.c (build_class_member_access_expr): Remove
4940         PSEUDO_DTOR_EXPR handling.
4941         (lookup_destructor): Likewise.
4942
4943 2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>
4944
4945         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
4946         copyright.
4947
4948 2005-02-07  Mark Mitchell  <mark@codesourcery.com>
4949
4950         * parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
4951         on boolean variables.
4952         (cp_lexer_stop_debugging): Likewise.
4953
4954 2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4955
4956         PR c++/17401
4957         * parser.c (cp_parser_pure_specifier): Emit a specific error
4958         message with an invalid pure specifier.
4959         * decl2.c (grok_function_init): Remove.
4960         (grokfield): An initializer for a method is a always a pure
4961         specifier.
4962
4963 2005-02-02  Matt Austern  <austern@apple.com>
4964
4965         PR c++/19628
4966         * cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
4967         * parser.c (cp_parser_postfix_expression): Accept function call in
4968         constant expression if builtin_valid_in_constant_expr_p is true
4969         for that function.
4970         * pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
4971         * semantics.c (finish_id_expression): Accept function call in constant
4972         expression if builtin_valid_in_constant_expr_p is true for that
4973         function.
4974         * tree.c (builtin_valid_in_constant_expr_p): New.
4975
4976 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
4977
4978         PR c++/17413
4979         * pt.c (check_instantiated_args): Improve error message.
4980         Fix logic when to print its second part.
4981
4982 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
4983
4984         * cp-tree.h (complete_type_or_else): Remove macro.
4985         (complete_type_or_diagnostic): Rename to complete_type_or_else
4986         and remove last argument.
4987         * typeck.c (complete_type_or_diagnostic): Rename to
4988         complete_type_or_else and remove last argument.
4989
4990 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
4991
4992         * cp-tree.h (commonparms): Remove prototype.
4993         (convert_arguments): Likewise.
4994         (PFN_FROM_PTRMEMFUNC): Remove.
4995         * typeck.c (commonparms): Make static.
4996         (convert_arguments): Add prototype. Make static.
4997         (PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.
4998
4999 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
5000
5001         * parser.c (cp_parser_primary_expression): Don't complain about
5002         floating-point literals in integral constant expressions when
5003         !pedantic.
5004
5005 2005-02-01  Alexandre Oliva  <aoliva@redhat.com>
5006
5007         * parser.c (cp_parser_template_id): Revert comment patch too.
5008
5009         PR c++/18757
5010         PR c++/19366
5011         PR c++/19499
5012         * parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
5013         Issue an error when creating the template id.
5014         * pt.c (fn_type_unification): Return early if the explicit
5015         template arg list is an error_mark_node.
5016
5017 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
5018
5019         * decl.c (build_enumerator): Do not issue duplicate error messages
5020         about invalid enumeration constants.
5021         * parser.c (cp_parser_non_integral_constant_expression): Always
5022         set parser->non_integral_constant_expression_p.
5023         (cp_parser_primary_expression): Add cast_p parameter.  Issue
5024         errors about invalid uses of floating-point literals in
5025         cast-expressions.
5026         (cp_parser_postfix_expression): Add cast_p parameter.
5027         (cp_parser_open_square_expression): Pass it.
5028         (cp_parser_parenthesized_expression_list): Add cast_p parameter.
5029         (cp_parser_unary_expression): Likewise.
5030         (cp_parser_new_placement): Pass it.
5031         (cp_parser_direct_new_declarator): Likewise.
5032         (cp_parser_new_initializer): Likewise.
5033         (cp_parser_cast_expression): Add cast_p parameter.
5034         (cp_parser_binary_expression): Likewise.
5035         (cp_parser_question_colon_clause): Likewise.
5036         (cp_parser_assignment_expression): Likewise.
5037         (cp_parser_expression): Likewise.
5038         (cp_parser_constant_expression): If an integral constant
5039         expression is invalid, return error_mark_node.
5040         (cp_parser_expression_statement): Pass cast_p.
5041         (cp_parser_condition): Likewise.
5042         (cp_parser_iteration_statement): Likewise.
5043         (cp_parser_jump_statement): Likewise.
5044         (cp_parser_mem_initializer): Likewise.
5045         (cp_parser_template_argument): Likewise.
5046         (cp_parser_parameter_declaration): Likewise.
5047         (cp_parser_initializer): Likewise.
5048         (cp_parser_throw_expression): Likewise.
5049         (cp_parser_attribute_list): Likewise.
5050         (cp_parser_simple_cast_expression): Likewise.
5051         (cp_parser_functional_cast): Likewise.
5052         (cp_parser_late_parsing_default_args): Likewise.
5053         (cp_parser_sizeof_operand): Save/restore
5054         non_integral_constant_expression_p.
5055
5056 2005-01-31  Mike Stump  <mrs@apple.com>
5057
5058         * parser.c (cp_lexer_new_main): Get the first token, first, before
5059         doing anything.
5060
5061 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
5062
5063         * decl.c (start_decl): Add missing parentheses.
5064
5065 2005-01-30  Mark Mitchell  <mark@codesourcery.com>
5066
5067         PR c++/19555
5068         * cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
5069         * decl.c (duplicate_decls): Do not discard
5070         DECL_IMPLICIT_INSTANTIATION when merging declarations.
5071         (start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
5072         variables that do not have DECL_USE_TEMPLATE.
5073
5074         PR c++/19395
5075         * decl.c (grokdeclarator): Refactor code so that qualified names
5076         are never allowed as the declarator in a typedef.
5077
5078         PR c++/19367
5079         * name-lookup.c (do_nonmember_using_decl): Avoid overloading
5080         builtin declarations.
5081
5082         PR c++/19457
5083         * call.c (convert_like_real): Inline call to
5084         dubious_conversion_warnings here.
5085         * cp-tree.h (dubious_conversion_warnings): Remove.
5086         * semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
5087         setting TREE_NEGATED_INT.
5088         * typeck.c (dubious_conversion_warnings): Remove.
5089
5090         PR c++/19349
5091         * name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
5092         memory.
5093
5094 2005-01-28  Mark Mitchell  <mark@codesourcery.com>
5095
5096         PR c++/19253
5097         * parser.c (cp_parser_diagnose_invalid_type_name): Commit to
5098         tentative parses.
5099
5100         PR c++/19667
5101         * pt.c (redeclare_class_template): Robustify.
5102
5103 2005-01-27  Steven Bosscher  <stevenb@suse.de>
5104
5105         * decl.c (finish_case_label): Use SWITCH_STMT accessor macros
5106         instead of SWITCH_EXPR ones.
5107         * pt.c (tsubst_expr): Likewise.
5108         * semantics.c (begin_switch_stmt, finish_switch_cond,
5109         finish_switch_stmt): Likewise.
5110
5111 2005-01-26  J"orn Rennecke <joern.rennecke@st.com>
5112
5113         PR c++/18370
5114         * parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.
5115
5116 2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
5117
5118         * class.c (abort_fndecl_addr): New variable.
5119         (build_vtbl_initializer): If we have a pure virtual function
5120         share the abort function's address.
5121         Include gt-cp-class.h at the end.
5122         * config-lang.in (gtfiles): Add cp/class.c.
5123
5124 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
5125
5126         * cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
5127         (pp_cxx_function_definition): Make static.
5128         * cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
5129         (pp_cxx_function_definition): Likewise.
5130
5131 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
5132
5133         * name-lookup.c (print_binding_level): Make static.
5134         (constructor_name_full): Make static inline.
5135         (current_decl_namespace): Make static.
5136         * name-lookup.h (constructor_name_full): Remove prototype.
5137         (print_binding_level): Likewise.
5138         (current_decl_namespace): Likewise.
5139
5140 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
5141
5142         * decl.h (debug_bindings_indentation): Remove.
5143
5144 2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>
5145
5146         * typeck.c: Fix a comment typo.
5147
5148 2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5149
5150         PR c++/19208
5151         * pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
5152         at least once.
5153         (tsubst): Use fold_decl_constant_value in place of a bare call to
5154         integral_constant_value.
5155
5156 2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>
5157
5158         * typeck.c (more_qualified_p): Remove.
5159         * cp-tree.h: Remove the corresponding prototype.
5160
5161 2005-01-19  Matt Austern  <austern@apple.com>
5162
5163         * typeck.c (comptypes): Handle return code from objc_comptypes
5164         correctly.
5165
5166 2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>
5167
5168         * cp-tree.h, name-lookup.h: Remove unused prototypes.
5169
5170 2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
5171
5172         PR c++/19375
5173         * semantics.c (finish_id_expression): Disable access checking for
5174         already lookuped FIELD_DECL.
5175
5176 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
5177
5178         * decl.c (delete_block): Remove.
5179         * cp-tree.h: Remove the corresponding prototype.
5180
5181         * decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
5182         walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
5183         Remove.
5184         * cp-tree.h: Remove the corresponding prototypes.
5185
5186         * tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
5187         cp_update_decl_after_saving, name_p): Remove.
5188         * cp-tree.h: Remove the corresponding prototypes.
5189
5190 2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
5191
5192         PR c/19472
5193         * semantics.c (finish_asm_stmt): Strip nops off
5194         input memory operands.
5195
5196 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
5197
5198         * Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
5199         typeck2.c: Update copyright.
5200
5201 2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>
5202
5203         * class.c (get_enclosing_class): Remove.
5204         * cp-tree.h: Remove the corresponding prototypes.
5205
5206         * cvt.c (convert_lvalue): Remove.
5207         * cp-tree.h: Remove the corresponding prototype.
5208
5209         * pt.c (tinst_for_decl): Remove.
5210         * cp-tree.h: Remove the corresponding prototypes.
5211
5212         * tree.c (hash_chainon): Remove.
5213         * cp-tree.h: Remove the corresponding prototypes.
5214
5215 2005-01-15  Jakub Jelinek  <jakub@redhat.com>
5216
5217         PR c++/19263
5218         * typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
5219         of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.
5220
5221 2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
5222
5223         * Make-lang.in (cp-warn): Don't append $(WERROR).
5224
5225 2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>
5226
5227         * cp-tree.h: Fix a comment typo.
5228
5229 2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>
5230
5231         PR c++/19298
5232         * pt.c (tsubst_qualified_id): Call convert_from_reference.
5233
5234 2005-01-06  Mark Mitchell  <mark@codesourcery.com>
5235
5236         PR c++/19244
5237         * class.c (add_implicitly_declared_members): Remove dead code.
5238         * decl.c (grokfndecl): Add sfk parameter.  Use it do set
5239         DECL_CONSTRUCTOR_P.
5240         (grokdeclarator): Adjust calls to grokfndecl.
5241         * method.c (implicitly_declare_fn): Improve documentation.
5242         * parser.c (cp_parser_direct_declarator): Do not consider a
5243         function to be a constructor if the containing class was
5244         originally anonymous.
5245
5246 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
5247
5248         PR c++/17154
5249         * search.c (lookup_field_1): Handle using declaration in
5250         class template partial specialization.
5251
5252 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
5253
5254         PR c++/19258
5255         * pt.c (push_access_scope): Handle friend defined in class.
5256         (pop_access_scope): Likewise.
5257
5258 2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>
5259
5260         PR c++/19270
5261         * pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
5262         (tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
5263         array-new handling code.  Use build_x_binary_op.
5264
5265 2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>
5266
5267         PR c++/19030
5268         * cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
5269         * name-lookup.h (push_scope): Return pushed scope, not flag.
5270         * name-lookup.c (push_scope): Return scope that should be popped,
5271         not a flag.
5272         * decl.c (start_decl): Adjust.
5273         (grokfndecl): Adjust scope push and pop.
5274         * decl2.c (check_classfn): Likewise.
5275         * parser.c (cp_parser_condition, cp_parser_conversion_function_id,
5276         cp_parser_init_declarator, cp_parser_direct_declarator,
5277         cp_parser_class_specifier, cp_parser_class_head,
5278         cp_parser_lookup_name,
5279         cp_parser_constructor_declarator_p): Likewise.
5280         * pt.c (instantiate_class_template,
5281         resolve_typename_type): Likewise.
5282
5283 2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
5284
5285         PR c++/14136
5286         * parser.c (cp_parser_unqualified_id): Do not issue error message
5287         for typedef-name as destructor declarator when performing an
5288         uncommitted tentative parse.
5289
5290 2005-01-01  Steven Bosscher  <stevenb@suse.de>
5291
5292         PR middle-end/17544
5293         * decl.c (finish_function): Fix comment.  Annotate the compiler
5294         generated return with the current file name and line 0.