gcc/cp/ChangeLog

   1 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
   2
   3         PR c++/20763
   4         * decl.c (grokdeclarator): Correct attribute handling.
   5
   6 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
   7
   8         PR c++/19159
   9         * decl2.c (import_export_decl): Use non-COMDAT external linkage
  10         for virtual tables, typeinfo, etc. that will be emitted in only
  11         one translation unit on systems without weak symbols.
  12
  13 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
  14
  15         PR c++/20679
  16         * parser.c (cp_parser_template_name): Fix thinko.
  17
  18 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
  19
  20         PR c++/20746
  21         * method.c (use_thunk): Protect covariant pointer return
  22         adjustments from NULL pointers.
  23
  24 2005-04-04  Jan Hubicka  <jh@suse.cz>
  25
  26         * decl2.c (finish_objects): Revert my previous patch.
  27         (cp_finish_file): Likewise.
  28
  29 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
  30
  31         * pt.c: Fix comment typos.
  32
  33 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
  34
  35         PR c++/20723
  36         * pt.c (more_specialized_fn): Member functions are unordered wrt
  37         non-members.  Conversion operators are unordered wrt other
  38         functions.
  39
  40 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
  41
  42         * call.c (add_template_candidates_real): Remove length parameter
  43         from fn_type_unification call.
  44         * class.c (resolve_address_of_overloaded_function): Likewise
  45         * cp-tree.h (fn_type_unification): Remove length parameter.
  46         * pt.c (get_bindings_overload): Remove.
  47         (get_bindings_real): Rename to ...
  48         (get_bindings): ... here.  Remove length and strict
  49         parameters. Change return type flag to boolean.  Remove original
  50         forwarding function.
  51         (determine_specialization): Adjust get_bindings call.
  52         (fn_type_unification): Remove length parameter.  Adjust.
  53         (type_unification_real): Remove length parameter.  Adjust.
  54         (resolve_overloaded_unification): Adjust get_bindings call.
  55         (try_one_overload): Simplify confusing cascaded if control flow.
  56         (unify): Remove length paramter from type_unification_real call.
  57         (most_specialized_instantiation): Adjust get_bindings calls.
  58         (most_specialized): Likewise.
  59
  60 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
  61
  62         PR c++/19203, implement DR 214
  63         * call.c (joust): Use more_specialized_fn.
  64         * cp-tree.h (DEDUCE_ORDER): Remove.
  65         (more_specialized): Replace with ...
  66         (more_specialized_fn): ... this.
  67         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
  68         case.
  69         (type_unification_real): Remove DEDUCE_ORDER case.
  70         (more_specialized): Replace with ...
  71         (more_specialized_fn): ... this.  Implement DR 214.
  72         (most_specialized_instantiation): Use get_bindings_real directly.
  73
  74 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
  75
  76         PR c++/18644
  77         * call.c (build_new_op): Remove check for -Wsynth.
  78
  79 2005-03-31  Jan Hubicka  <jh@suse.cz>
  80
  81         * decl2.c (finish_objects): Mark ctor as needed.
  82         (cp_finish_file): Output variables only in nonunit-at-a-time.
  83
  84 2005-03-29  Richard Henderson  <rth@redhat.com>
  85
  86         PR c/20519
  87         * decl.c (cp_complete_array_type): Rename from complete_array_type.
  88         Use the new complete_array_type in c-common.c.  Update all callers.
  89         * cp-tree.h (cp_complete_array_type): Update to match.
  90
  91 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
  92
  93         * typeck.c (build_static_cast_1): Allow scalar_cast between
  94         any integral, floating, or enumeration type.
  95
  96 2005-03-24  Steven Bosscher  <stevenb@suse.de>
  97
  98         * typeck.c (comptypes): First determine if the types are compatible
  99         from a target-independent point of view.  Check target attributes
 100         last.
 101
 102         * class.c (build_base_path):
 103         (build_vbase_offset_vtbl_entries):
 104         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
 105         * error.c (dump_expr): Likewise.
 106         * init.c (build_zero_init, expand_cleanup_for_base,
 107         build_vec_delete_1): Likewise.
 108         * mangle.c (write_integer_cst): Likewise.
 109         * method.c (thunk_adjust): Likewise.
 110         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
 111         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
 112         * typeck.c (build_ptrmemfunc_access_expr,
 113         (get_member_function_from_ptrfunc): Likewise.
 114
 115 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 116
 117         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
 118
 119 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 120
 121         * cp-tree.h (perform_integral_promotions): Remove.
 122         (default_conversion): Add.
 123
 124 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
 125
 126         * parser.c (cp_parser_warn_min_max): New function.
 127         (cp_parser_binary_expression): Use it.
 128         (cp_parser_assignment_operator_opt): Likewise.
 129         (cp_parser_operator): Likewise.
 130
 131 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 132
 133         PR c++/19980
 134         * decl.c (start_preparsed_function): Robustify.
 135
 136 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 137
 138         PR c++/20499
 139         * parser.c (cp_parser_class_head): Return NULL_TREE when
 140         encountering a redefinition.
 141
 142 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
 143
 144         PR c++/20465
 145         PR c++/20381
 146         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
 147         template.
 148
 149 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 150
 151         PR c++/20461
 152         PR c++/20536
 153         * init.c (emit_mem_initializers): Don't crash on undefined
 154         types.
 155
 156 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 157
 158         PR c++/20147
 159         * semantics.c (finish_stmt_expr_expr): Return immediately
 160         if error_operand_p (expr).
 161
 162 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
 163
 164         * cp-tree.h (lvalue_or_else, lvalue_p): New.
 165         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
 166
 167 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 168
 169         PR c++/20240
 170         * decl.c (decls_match): Compare context of VAR_DECL.
 171
 172 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 173
 174         PR c++/20333
 175         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
 176         Check the return value of cp_parser_nested_name_specifier.
 177
 178 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
 179
 180         PR c++/20463
 181         * parser.c (cp_parser_diagnose_invalid_type_name):
 182         Check TYPE_BINFO (current_class_type) before attempting
 183         to emit inform messages.
 184
 185 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
 186
 187         PR c++/19966
 188         * cp-tree.h (grok_op_properties): Change return type to void.
 189         * decl.c (grok_op_properties): Return early - don't check the
 190         arity - in case of a static member or an operator that cannot
 191         be non-member; tidy a bit.
 192
 193 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
 194
 195         PR c++/20186
 196         * pt.c (contains_dependent_cast_p): Remove.
 197         (fold_non_dependent_expr): Don't use it.
 198         (value_dependent_expression_p): Use a switch statement.
 199         reference_exprs can be dependent.
 200
 201 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 202
 203         PR c++/4403
 204         PR c++/9783, DR433
 205         * name-lookup.c (pushtag): Skip template parameter scope when
 206         scope is ts_global.  Don't push tag into template parameter
 207         scope.
 208         * pt.c (instantiate_class_template): Reorder friend class
 209         template substitution to handle non-dependent friend class
 210         that hasn't been previously declared.
 211
 212 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 213
 214         Friend class name lookup 5/n
 215         PR c++/1016
 216         * cp-tree.h (pushtag): Adjust declaration.
 217         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
 218         lookup_name fails.
 219         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
 220         (start_enum): Adjust call to pushtag.
 221         * name-lookup.c (ambiguous_decl): Ignore hidden names.
 222         (qualify_lookup): Change return type to bool.
 223         (hidden_name_p): New function.
 224         (lookup_namespace_name, unqualified_namespace_lookup,
 225         lookup_name_real): Use it.
 226         (lookup_type_scope): Update comments.
 227         (maybe_process_template_type_declaration): Change parameter name
 228         from globalize to is_friend.
 229         (pushtag): Change globalize parameter of type int to tag_scope.
 230         Hide name if introduced by friend declaration.
 231         * name-lookup.h (hidden_name_p): Add declaration.
 232         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
 233         here.
 234         * pt.c (push_template_decl_real): Make hidden class template
 235         visible.
 236         (lookup_template_class, instantiate_class_template): Adjust call
 237         to pushtag.
 238         * semantics.c (begin_class_definition): Likewise.
 239         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
 240         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
 241         ts_global.
 242
 243 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
 244
 245         PR c++/20157
 246         * pt.c (determine_specialization): Reject non-specializations.
 247
 248 2005-03-11  Per Bothner  <per@bothner.com>
 249
 250         * cp-tree.h (struct cp_declarator): New id_loc field.
 251         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
 252         location using c_lex_with_flags, instead of input_location.
 253         (cp_parser_direct_declarator): Set declarator's id_loc from
 254         cp_token's id_loc.
 255
 256 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
 257
 258         PR c++/18384, c++/18327
 259         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
 260         and index.  Convert max_index to size_type_node if it isn't
 261         host_integerp (, 1).
 262
 263 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
 264
 265         PR c++/20208
 266         * pt.c (tsubst_decl): Apply array-to-pointer and
 267         function-to-pointer conversions to function arguments.
 268         (regenerate_decl_from_template): Likewise.
 269
 270 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
 271
 272         PR c++/16859
 273         * decl.c (complete_array_type): In pedantic mode, return
 274         3 for an empty initializer list as the initializer for an
 275         array of unknown bound (8.5.1/4).
 276         (maybe_deduce_size_from_array_init): Fix final test to use
 277         the above.
 278
 279 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
 280
 281         PR c++/20186
 282         * pt.c (contains_dependent_cast_p): New.
 283         (fold_non_dependent_expr): Call it.
 284
 285 2005-03-08  Mark Mitchell  <mark@codesourcery.com>
 286
 287         PR c++/20142
 288         * cp-tree.h (target_type): Remove.
 289         * decl.c (layout_var_decl): Remove #if 0'd code.
 290         (cp_finish_decl): Remove dead code.
 291         * init.c (build_vec_init): When determining whether or not the
 292         element type has an asignment operator, look through all array
 293         dimensions.
 294         * typeck.c (target_type): Remove.
 295
 296 2005-03-07  Mark Mitchell  <mark@codesourcery.com>
 297
 298         * class.c (finish_struct_1): Do not warn about non-virtual
 299         destructors in Java classes.
 300
 301 2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 302
 303         PR c++/19311
 304         * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
 305         * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
 306         for OFFSET_TYPE.
 307         * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
 308         Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
 309         (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
 310         template.
 311
 312 2005-03-02  Alexandre Oliva  <aoliva@redhat.com>
 313
 314         * name-lookup.c (push_overloaded_decl): Don't error if the new
 315         decl matches the old one.
 316         * decl.c (redeclaration_error_message): Likewise.
 317
 318 2005-03-01  Per Bothner  <per@bothner.com>
 319
 320         * decl.c (finish_function): Use SET_EXPR_LOCATION instead of
 321         unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
 322
 323 2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>
 324
 325         PR c++/20232
 326         * class.c (update_vtable_entry_for_fn): Don't crash on invalid
 327         covariancy.
 328
 329         * cp-tree.g (THUNK_TARGET): Expand comment.
 330         * method.c (use_thunk): Make sure we also use the target, if that
 331         is a thunk.
 332
 333 2005-02-27  Jakub Jelinek  <jakub@redhat.com>
 334
 335         PR c++/20206
 336         * decl.c (cxx_comdat_group): Put thunks for
 337         TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
 338         comdat group as the thunk target.
 339
 340 2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 341
 342         * call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
 343         parser.c: Fix comment typo(s).
 344
 345 2005-02-24  Jakub Jelinek  <jakub@redhat.com>
 346
 347         PR c++/20175
 348         * decl.c (reshape_init): Don't warn about missing braces if STRING_CST
 349         initializes a char/wchar_t array.
 350
 351 2005-02-23  Mark Mitchell  <mark@codesourcery.com>
 352
 353         PR c++/19878
 354         * decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
 355         with internal linkage.
 356
 357 2005-02-23  Alexandre Oliva  <aoliva@redhat.com>
 358
 359         * decl.c (grokvardecl): Don't exempt anonymous types from having
 360         linkage for variables that have linkage other than "C".
 361
 362 2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>
 363
 364         * cp-objcp-common.h, error.c: Update copyright.
 365
 366 2005-02-22  Mark Mitchell  <mark@codesourcery.com>
 367
 368         PR c++/20073
 369         * decl.c (start_decl_1): Don't clear TREE_READONLY.
 370         (cp_finish_decl): Likewise.
 371         (complete_vars): Call cp_apply_type_quals_to_decl.
 372         * typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
 373         cases where that's not valid.
 374
 375         PR c++/19991
 376         * init.c (integral_constant_value): Iterate if the value of a decl
 377         is itself a constant.
 378
 379         PR c++/20152
 380         * parser.c (cp_parser_class_head): Check for redefintions here.
 381         * semantics.c (begin_class_definition): Not here.
 382
 383         PR c++/20153
 384         * decl2.c (build_anon_union_vars): Add type parameter.
 385         (finish_anon_union): Pass it.
 386
 387         PR c++/20148
 388         * error.c (dump_expr): Do not print the body of a BIND_EXPR.
 389         Handle STATEMENT_LIST.
 390
 391         PR c++/19883
 392         * parser.c (cp_parser_direct_declarator): Always complain about
 393         non-constant array bounds when in a function scope.
 394         * semantics.c (finish_id_expression): Do not mark dependent names
 395         as non-constant.
 396
 397 2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>
 398
 399         PR c++/19076
 400         PR c++/6628
 401         * cp-tree.h (cp_apply_type_quals_to_decl): Declared.
 402         * decl.c (grokdeclarator): Pedwarn about qualifying a function
 403         type.
 404         Add qualifiers when declaring a typedef of a function type.
 405         Member function pointers pick up the qualifiers of the typedef
 406         used to declare them.
 407         Don't complain about creating cv-qualified function types.
 408         Complain about qualified function typedefs that are used to
 409         declare non-static member functions or free functions.
 410         Use cp_apply_type_quals_to_decl.
 411         (start_preparsed_function): Use cp_apply_type_quals_to_decl.
 412         (grokclassfn): Use cp_apply_type_quals_to_decl.
 413         * error.c (dump_type_suffix): Print qualifiers for function
 414         types.
 415         * pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
 416         (tsubst): When substituting a function type into a member
 417         pointer type, pass along the qualifiers.
 418         (unify): Unify member pointers to member function pointers.
 419         * tree.c (cp_build_qualified_type_real): Function types may be
 420         qualified. This includes restrict qualifiers.
 421         * typeck.c (cp_apply_type_quals_to_decl): New function to replace
 422         use of c_apply_type_quals_to_decl. Drops qualifiers that are being
 423         added to function types.
 424
 425 2005-02-20  Zack Weinberg  <zack@codesourcery.com>
 426
 427         PR 18785
 428         * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
 429         c_common_to_target_charset.  Delete bogus comment.
 430
 431 2005-02-18  Richard Henderson  <rth@redhat.com>
 432
 433         PR libstdc++/10606
 434         * except.c (do_get_exception_ptr): New.
 435         (expand_start_catch_block): Use it.
 436
 437 2005-02-19  Jakub Jelinek  <jakub@redhat.com>
 438
 439         * decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
 440         if type is not error_mark_node.
 441
 442 2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 443
 444         PR c++/19508
 445         * decl2.c (grokfield): Do not apply attributes to template parameters
 446         as they are ignored by tsubst anyway.
 447
 448 2005-02-18  Jakub Jelinek  <jakub@redhat.com>
 449
 450         PR c++/19813
 451         * decl.c (start_decl_1): Clear TREE_READONLY flag if
 452         its type has TYPE_NEEDS_CONSTRUCTING.
 453         (complete_vars): Likewise.
 454
 455 2005-02-17  Alexandre Oliva  <aoliva@redhat.com>
 456
 457         PR c++/20028
 458         * class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
 459         template along with TYPE_SIZE.
 460
 461         PR c++/20022
 462         * semantics.c (perform_deferred_access_checks): Use
 463         get_deferred_access_checks to get the top of the stack.
 464
 465 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 466
 467         PR c++/17788
 468         * class.c (add_implicitly_declared_members, check_field_decl)
 469         (check_field_decls, check_bases): Remove arguments, tests and
 470         assignments of cant_have_default_ctor-related variables.
 471
 472 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 473
 474         * decl2.c (mark_used): Set the source location of the used decl to
 475         the current input location here...
 476         * method.c (synthesize_method): ... not here.  Set input_location
 477         from the decl instead.
 478
 479 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 480
 481         PR c++/19608
 482         * parser.c (cp_parser_late_parsing_for_member): Use
 483         current_function_decl as scope to push to and from.
 484
 485         PR c++/19884
 486         * pt.c (check_explicit_specialization): Make sure namespace
 487         binding lookup found an overloaded function.
 488         (lookup_template_function): Just assert FNS is an overloaded
 489         function.
 490
 491         PR c++/19895
 492         * decl.c (grokdeclarator): Check for error mark node in ptrmem
 493         construction.
 494
 495 2005-02-14  Alexandre Oliva  <aoliva@redhat.com>
 496
 497         PR c++/17816
 498         * decl.c (redeclaration_error_message): Report redefinition of
 499         pure virtual function.
 500
 501 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 502
 503         PR c++/19891
 504         * class.c (build_simple_base_path): Build the component_ref
 505         directly.
 506         (update_vtable_entry_for_fn): Walk the covariant's binfo chain
 507         rather than using lookup_base.
 508         * search.c (dfs_walk_once): Add non-recursive assert check.
 509         * typeck.c (build_class_member_access_expr): It is possible for
 510         the member type to be both const and volatile.
 511
 512 2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 513
 514         PR c++/14479
 515         PR c++/19487
 516         * pt.c (maybe_check_template_type): Remove.
 517         * cp-tree.h (maybe_check_template_type): Remove prototype.
 518         * name-lookup.c (maybe_process_template_type_declaration): Don't
 519         use maybe_check_template_type.
 520
 521 2005-02-11  Richard Henderson  <rth@redhat.com>
 522
 523         PR c++/19632
 524         * pt.c (get_mostly_instantiated_function_type): Save and restore
 525         flag_access_control instead of push/pop_access_scope.
 526
 527 2005-02-10  Mark Mitchell  <mark@codesourcery.com>
 528
 529         PR c++/19755
 530         * decl.c (reshape_init): Issue warnings about missing braces.
 531
 532 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
 533
 534         * cp-tree.def, except.c, ptree.c: Update copyright.
 535
 536 2005-02-09  Mark Mitchell  <mark@codesourcery.com>
 537
 538         PR c++/19811
 539         * call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
 540         attempting name lookup.
 541
 542         * parser.c (cp_parser_unqualified_id): Initialize type_decl.
 543
 544         PR c++/19787
 545         * call.c (initialize_reference): Robustify.
 546
 547         PR ++/19732
 548         * decl.c (grokdeclarator): Check for invalid use of destructor
 549         names.
 550
 551         PR c++/19762
 552         * parser.c (cp_parser_unqualified_id): Avoid creating destructor
 553         names with invalid types.
 554
 555         PR c++/19826
 556         * parser.c (cp_parser_direct_declarator): Allow type-dependent
 557         expressions as array bounds.
 558
 559         PR c++/19739
 560         * parser.c (cp_parser_attributes_list): Allow empty lists.
 561
 562 2005-02-08  Mark Mitchell  <mark@codesourcery.com>
 563
 564         PR c++/19733
 565         * class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
 566         (check_bases): Give warnings about a base class with a
 567         non-virtual destructor, even if it is implicit.
 568         (finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
 569         (maybe_warn_about_overly_private_class): Don't use
 570         TYPE_HAS_DESTRUCTOR.
 571         (finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
 572         (check_for_override): Give it external linkage.
 573         (add_implicitly_declared_members): Generate destructors lazily.
 574         (check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
 575         TYPE_HAS_DESTRUCTOR.
 576         (check_bases_and_members): Call check_methods before
 577         check_field_decls.
 578         (check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
 579         TYPE_HAS_DESTRUCTOR.
 580         (finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
 581         * cp-tree.def (PSEUDO_DTOR_EXPR): Document.
 582         * cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
 583         (lang_type_class): Add lazy_destructor.
 584         (CLASSTYPE_LAZY_DESTRUCTOR): New macro.
 585         (CLASSTYPE_DESTRUCTORS): Robustify.
 586         (TYPE_HAS_DESTRUCTOR): Remove.
 587         (check_for_override): Declare.
 588         (build_vbase_delete): Remove.
 589         * cvt.c (convert_to_void): Issue errors about pseudo-destructor
 590         expressions.
 591         * decl.c (cxx_maybe_build_cleanup): Remove dead code.
 592         * except.c (dtor_nothrow): Lazily create destructors if necessary.
 593         (build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
 594         * init.c (build_delete): Lazily create destructors, if necessary.
 595         (build_vbase_delete): Remove.
 596         * method.c (locate_dtor): Simplify.
 597         (implicitly_declare_fn): Add support for destructors.
 598         * parser.c (cp_parser_lookup_name): Lazily create destructors, if
 599         necessary.
 600         * pt.c (check_explicit_specialization): Don't use
 601         TYPE_HAS_DESTRUCTOR.
 602         (instantiate_class_template): Likewise.
 603         * ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
 604         * rtti.c (emit_support_tinfos): Robustify.
 605         * search.c (lookup_fnfields_1): Lazily create destructors.
 606         * typeck.c (build_class_member_access_expr): Remove
 607         PSEUDO_DTOR_EXPR handling.
 608         (lookup_destructor): Likewise.
 609
 610 2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>
 611
 612         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
 613         copyright.
 614
 615 2005-02-07  Mark Mitchell  <mark@codesourcery.com>
 616
 617         * parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
 618         on boolean variables.
 619         (cp_lexer_stop_debugging): Likewise.
 620
 621 2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 622
 623         PR c++/17401
 624         * parser.c (cp_parser_pure_specifier): Emit a specific error
 625         message with an invalid pure specifier.
 626         * decl2.c (grok_function_init): Remove.
 627         (grokfield): An initializer for a method is a always a pure
 628         specifier.
 629
 630 2005-02-02  Matt Austern  <austern@apple.com>
 631
 632         PR c++/19628
 633         * cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
 634         * parser.c (cp_parser_postfix_expression): Accept function call in
 635         constant expression if builtin_valid_in_constant_expr_p is true
 636         for that function.
 637         * pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
 638         * semantics.c (finish_id_expression): Accept function call in constant
 639         expression if builtin_valid_in_constant_expr_p is true for that
 640         function.
 641         * tree.c (builtin_valid_in_constant_expr_p): New.
 642
 643 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 644
 645         PR c++/17413
 646         * pt.c (check_instantiated_args): Improve error message.
 647         Fix logic when to print its second part.
 648
 649 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 650
 651         * cp-tree.h (complete_type_or_else): Remove macro.
 652         (complete_type_or_diagnostic): Rename to complete_type_or_else
 653         and remove last argument.
 654         * typeck.c (complete_type_or_diagnostic): Rename to
 655         complete_type_or_else and remove last argument.
 656
 657 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 658
 659         * cp-tree.h (commonparms): Remove prototype.
 660         (convert_arguments): Likewise.
 661         (PFN_FROM_PTRMEMFUNC): Remove.
 662         * typeck.c (commonparms): Make static.
 663         (convert_arguments): Add prototype. Make static.
 664         (PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.
 665
 666 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
 667
 668         * parser.c (cp_parser_primary_expression): Don't complain about
 669         floating-point literals in integral constant expressions when
 670         !pedantic.
 671
 672 2005-02-01  Alexandre Oliva  <aoliva@redhat.com>
 673
 674         * parser.c (cp_parser_template_id): Revert comment patch too.
 675
 676         PR c++/18757
 677         PR c++/19366
 678         PR c++/19499
 679         * parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
 680         Issue an error when creating the template id.
 681         * pt.c (fn_type_unification): Return early if the explicit
 682         template arg list is an error_mark_node.
 683
 684 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
 685
 686         * decl.c (build_enumerator): Do not issue duplicate error messages
 687         about invalid enumeration constants.
 688         * parser.c (cp_parser_non_integral_constant_expression): Always
 689         set parser->non_integral_constant_expression_p.
 690         (cp_parser_primary_expression): Add cast_p parameter.  Issue
 691         errors about invalid uses of floating-point literals in
 692         cast-expressions.
 693         (cp_parser_postfix_expression): Add cast_p parameter.
 694         (cp_parser_open_square_expression): Pass it.
 695         (cp_parser_parenthesized_expression_list): Add cast_p parameter.
 696         (cp_parser_unary_expression): Likewise.
 697         (cp_parser_new_placement): Pass it.
 698         (cp_parser_direct_new_declarator): Likewise.
 699         (cp_parser_new_initializer): Likewise.
 700         (cp_parser_cast_expression): Add cast_p parameter.
 701         (cp_parser_binary_expression): Likewise.
 702         (cp_parser_question_colon_clause): Likewise.
 703         (cp_parser_assignment_expression): Likewise.
 704         (cp_parser_expression): Likewise.
 705         (cp_parser_constant_expression): If an integral constant
 706         expression is invalid, return error_mark_node.
 707         (cp_parser_expression_statement): Pass cast_p.
 708         (cp_parser_condition): Likewise.
 709         (cp_parser_iteration_statement): Likewise.
 710         (cp_parser_jump_statement): Likewise.
 711         (cp_parser_mem_initializer): Likewise.
 712         (cp_parser_template_argument): Likewise.
 713         (cp_parser_parameter_declaration): Likewise.
 714         (cp_parser_initializer): Likewise.
 715         (cp_parser_throw_expression): Likewise.
 716         (cp_parser_attribute_list): Likewise.
 717         (cp_parser_simple_cast_expression): Likewise.
 718         (cp_parser_functional_cast): Likewise.
 719         (cp_parser_late_parsing_default_args): Likewise.
 720         (cp_parser_sizeof_operand): Save/restore
 721         non_integral_constant_expression_p.
 722
 723 2005-01-31  Mike Stump  <mrs@apple.com>
 724
 725         * parser.c (cp_lexer_new_main): Get the first token, first, before
 726         doing anything.
 727
 728 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
 729
 730         * decl.c (start_decl): Add missing parentheses.
 731
 732 2005-01-30  Mark Mitchell  <mark@codesourcery.com>
 733
 734         PR c++/19555
 735         * cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
 736         * decl.c (duplicate_decls): Do not discard
 737         DECL_IMPLICIT_INSTANTIATION when merging declarations.
 738         (start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
 739         variables that do not have DECL_USE_TEMPLATE.
 740
 741         PR c++/19395
 742         * decl.c (grokdeclarator): Refactor code so that qualified names
 743         are never allowed as the declarator in a typedef.
 744
 745         PR c++/19367
 746         * name-lookup.c (do_nonmember_using_decl): Avoid overloading
 747         builtin declarations.
 748
 749         PR c++/19457
 750         * call.c (convert_like_real): Inline call to
 751         dubious_conversion_warnings here.
 752         * cp-tree.h (dubious_conversion_warnings): Remove.
 753         * semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
 754         setting TREE_NEGATED_INT.
 755         * typeck.c (dubious_conversion_warnings): Remove.
 756
 757         PR c++/19349
 758         * name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
 759         memory.
 760
 761 2005-01-28  Mark Mitchell  <mark@codesourcery.com>
 762
 763         PR c++/19253
 764         * parser.c (cp_parser_diagnose_invalid_type_name): Commit to
 765         tentative parses.
 766
 767         PR c++/19667
 768         * pt.c (redeclare_class_template): Robustify.
 769
 770 2005-01-27  Steven Bosscher  <stevenb@suse.de>
 771
 772         * decl.c (finish_case_label): Use SWITCH_STMT accessor macros
 773         instead of SWITCH_EXPR ones.
 774         * pt.c (tsubst_expr): Likewise.
 775         * semantics.c (begin_switch_stmt, finish_switch_cond,
 776         finish_switch_stmt): Likewise.
 777
 778 2005-01-26  J"orn Rennecke <joern.rennecke@st.com>
 779
 780         PR c++/18370
 781         * parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.
 782
 783 2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 784
 785         * class.c (abort_fndecl_addr): New variable.
 786         (build_vtbl_initializer): If we have a pure virtual function
 787         share the abort function's address.
 788         Include gt-cp-class.h at the end.
 789         * config-lang.in (gtfiles): Add cp/class.c.
 790
 791 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 792
 793         * cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
 794         (pp_cxx_function_definition): Make static.
 795         * cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
 796         (pp_cxx_function_definition): Likewise.
 797
 798 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 799
 800         * name-lookup.c (print_binding_level): Make static.
 801         (constructor_name_full): Make static inline.
 802         (current_decl_namespace): Make static.
 803         * name-lookup.h (constructor_name_full): Remove prototype.
 804         (print_binding_level): Likewise.
 805         (current_decl_namespace): Likewise.
 806
 807 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 808
 809         * decl.h (debug_bindings_indentation): Remove.
 810
 811 2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>
 812
 813         * typeck.c: Fix a comment typo.
 814
 815 2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 816
 817         PR c++/19208
 818         * pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
 819         at least once.
 820         (tsubst): Use fold_decl_constant_value in place of a bare call to
 821         integral_constant_value.
 822
 823 2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>
 824
 825         * typeck.c (more_qualified_p): Remove.
 826         * cp-tree.h: Remove the corresponding prototype.
 827
 828 2005-01-19  Matt Austern  <austern@apple.com>
 829
 830         * typeck.c (comptypes): Handle return code from objc_comptypes
 831         correctly.
 832
 833 2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>
 834
 835         * cp-tree.h, name-lookup.h: Remove unused prototypes.
 836
 837 2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 838
 839         PR c++/19375
 840         * semantics.c (finish_id_expression): Disable access checking for
 841         already lookuped FIELD_DECL.
 842
 843 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 844
 845         * decl.c (delete_block): Remove.
 846         * cp-tree.h: Remove the corresponding prototype.
 847
 848         * decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
 849         walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
 850         Remove.
 851         * cp-tree.h: Remove the corresponding prototypes.
 852
 853         * tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
 854         cp_update_decl_after_saving, name_p): Remove.
 855         * cp-tree.h: Remove the corresponding prototypes.
 856
 857 2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
 858
 859         PR c/19472
 860         * semantics.c (finish_asm_stmt): Strip nops off
 861         input memory operands.
 862
 863 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 864
 865         * Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
 866         typeck2.c: Update copyright.
 867
 868 2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 869
 870         * class.c (get_enclosing_class): Remove.
 871         * cp-tree.h: Remove the corresponding prototypes.
 872
 873         * cvt.c (convert_lvalue): Remove.
 874         * cp-tree.h: Remove the corresponding prototype.
 875
 876         * pt.c (tinst_for_decl): Remove.
 877         * cp-tree.h: Remove the corresponding prototypes.
 878
 879         * tree.c (hash_chainon): Remove.
 880         * cp-tree.h: Remove the corresponding prototypes.
 881
 882 2005-01-15  Jakub Jelinek  <jakub@redhat.com>
 883
 884         PR c++/19263
 885         * typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
 886         of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.
 887
 888 2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 889
 890         * Make-lang.in (cp-warn): Don't append $(WERROR).
 891
 892 2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>
 893
 894         * cp-tree.h: Fix a comment typo.
 895
 896 2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>
 897
 898         PR c++/19298
 899         * pt.c (tsubst_qualified_id): Call convert_from_reference.
 900
 901 2005-01-06  Mark Mitchell  <mark@codesourcery.com>
 902
 903         PR c++/19244
 904         * class.c (add_implicitly_declared_members): Remove dead code.
 905         * decl.c (grokfndecl): Add sfk parameter.  Use it do set
 906         DECL_CONSTRUCTOR_P.
 907         (grokdeclarator): Adjust calls to grokfndecl.
 908         * method.c (implicitly_declare_fn): Improve documentation.
 909         * parser.c (cp_parser_direct_declarator): Do not consider a
 910         function to be a constructor if the containing class was
 911         originally anonymous.
 912
 913 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 914
 915         PR c++/17154
 916         * search.c (lookup_field_1): Handle using declaration in
 917         class template partial specialization.
 918
 919 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 920
 921         PR c++/19258
 922         * pt.c (push_access_scope): Handle friend defined in class.
 923         (pop_access_scope): Likewise.
 924
 925 2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>
 926
 927         PR c++/19270
 928         * pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
 929         (tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
 930         array-new handling code.  Use build_x_binary_op.
 931
 932 2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>
 933
 934         PR c++/19030
 935         * cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
 936         * name-lookup.h (push_scope): Return pushed scope, not flag.
 937         * name-lookup.c (push_scope): Return scope that should be popped,
 938         not a flag.
 939         * decl.c (start_decl): Adjust.
 940         (grokfndecl): Adjust scope push and pop.
 941         * decl2.c (check_classfn): Likewise.
 942         * parser.c (cp_parser_condition, cp_parser_conversion_function_id,
 943         cp_parser_init_declarator, cp_parser_direct_declarator,
 944         cp_parser_class_specifier, cp_parser_class_head,
 945         cp_parser_lookup_name,
 946         cp_parser_constructor_declarator_p): Likewise.
 947         * pt.c (instantiate_class_template,
 948         resolve_typename_type): Likewise.
 949
 950 2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aaachen.de>
 951
 952         PR c++/14136
 953         * parser.c (cp_parser_unqualified_id): Do not issue error message
 954         for typedef-name as destructor declarator when performing an
 955         uncommitted tentative parse.
 956
 957 2005-01-01  Steven Bosscher  <stevenb@suse.de>
 958
 959         PR middle-end/17544
 960         * decl.c (finish_function): Fix comment.  Annotate the compiler
 961         generated return with the current file name and line 0.
 962
 963 2004-12-31  Richard Henderson  <rth@redhat.com>
 964
 965         PR middle-end/17799
 966         * call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P.
 967         * class.c (build_vtable): Don't conditionallize setting it
 968         based on DWARF2_DEBUG.
 969         (layout_class_type): Set DECL_IGNORED_P.
 970         * decl2.c (get_guard): Likewise.
 971         * rtti.c (get_tinfo_decl, build_lang_decl): Likewise.
 972         * tree.c (build_local_temp): Likewise.
 973
 974 2004-12-30  Mark Mitchell  <mark@codesourcery.com>
 975
 976         * cp-tree.h (cp_declarator): Split "name" field into
 977         qualifying_scope and unqualified_name.
 978         * decl.c (get_scope_of_declarator): Adjust accordingly.
 979         (grokdeclarator): Likewise.
 980         * decl2.c (grokfield): Likewise, and adjust call to
 981         do_class_using_decl.
 982         * name-lookup.c (do_class_using_decl): Split "decl" into
 983         "scope" and "name".  Remove unnecessary code.
 984         * name-lookup.h (do_class_using_decl): Adjust declaration.
 985         * parser.c (make_id_declarator): Split "id" into qualifying_scope
 986         and unqualified_name.
 987         (cp_parser_using_declaration): Adjust call to do_class_using_decl.
 988         (cp_parser_direct_declarator): Adjust to handle the fact that
 989         cp_parser_declarator_id no longer returns a SCOPE_REF.
 990         (cp_parser_direct_declarator): Likewise.
 991         (cp_parser_declarator_id): Do not create a SCOPE_REF for qualified
 992         names.
 993         (cp_parser_member_declaration): Adjust call to make_id_declarator.
 994         (cp_parser_check_declarator_template_parameters): Do not expect a
 995         SCOPE_REF.
 996
 997         * decl.c (duplicate_decls): Call ggc_free on declarations we will
 998         not be needing any longer.
 999
1000         PR c++/19190
1001         * cvt.c (convert_to_void): Do not use STRIP_NOPs.
1002
1003 2004-12-28  Richard Henderson  <rth@redhat.com>
1004
1005         PR inline-asm/15740
1006         * semantics.c (finish_asm_stmt): Resolve asm names.  Validate input
1007         constraints.  Mark memory inputs addressable.
1008
1009 2004-12-27  Jason Merrill  <jason@redhat.com>
1010
1011         * decl.c (expand_static_init): Don't use shortcut if
1012         targetm.relaxed_ordering.
1013
1014 2004-12-27  Mark Mitchell  <mark@codesourcery.com>
1015
1016         PR c++/19149
1017         * decl.c (check_tag_decl): Robustify.
1018
1019 2004-12-23  Mark Mitchell  <mark@codesourcery.com>
1020
1021         PR c++/17595
1022         * parser.c (cp_parser_error): Issue better messages about
1023         #pragma in locations where it is not permitted.
1024
1025         PR c++/17413
1026         * pt.c (check_instantiated_args): Remove bogus SFINAE code.
1027
1028         * cvt.c (convert_to_void): Fix typo in comment.
1029
1030 2004-12-23  Alexandre Oliva  <aoliva@redhat.com>
1031
1032         PR c++/18962
1033         * pt.c (check_explicit_specialization): Use the argument list from
1034         the definition in a template function specialization definition.
1035
1036 2004-12-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1037
1038         PR c++/18733
1039         * pt.c (check_explicit_specialization): Use special logic to validate
1040         befriended specializations.
1041
1042 2004-12-22  Mark Mitchell  <mark@codesourcery.com>
1043
1044         * rtti.c (emit_support_tinfos): Avoid using C99 semantics.
1045
1046         PR c++/18464
1047         * call.c (build_this): In templates, do not bother with
1048         build_unary_op.
1049         * typeck.c (unary_complex_lvalue): In a template, always refuse
1050         simplifications.
1051
1052         PR c++/18492
1053         * cp-gimplify.c (cp_genericize): Relax assertion.
1054
1055         PR c++/11224
1056         * cvt.c (convert_to_void): Warn about unused values.
1057
1058         PR c++/18257
1059         * rtti.c (emit_support_tinfos): On systems without weak symbols,
1060         emit the runtime library type-info objects as non-COMDAT.
1061
1062 2004-12-21  Mark Mitchell  <mark@codesourcery.com>
1063
1064         PR c++/18378
1065         * call.c (convert_like_real): Do not permit the use of a copy
1066         constructor to copy a packed field.
1067
1068         PR c++/19063
1069         * decl.c (grokdeclarator): Return error_mark_node, not
1070         void_type_node, to indicate errors.
1071         * parser.c (cp_parser_template_parameter_list): Robustify.
1072         (cp_parser_template_parameter): Likewise.
1073
1074         PR c++/19034
1075         * tree.c (cp_tree_equal): Handle OVERLOAD.
1076
1077 2004-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1078
1079         * decl.c (define_label): Use POP_TIMEVAR_AND_RETURN.
1080         * name-lookup.c (pushdecl_class_level): Likewise.
1081
1082 2004-12-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1083
1084         * name-lookup.c (pushtag): Add missing POP_TIMEVAR_AND_RETURN.
1085
1086 2004-12-21  Andrew Pinski  <pinskia@physics.uc.edu>
1087
1088         PR c++/18984
1089         * cp-gimplify.c (cp_genericize_r): Don't insert first but instead
1090         check to see if contains the pointer.  Insert the statement before
1091         returning.
1092
1093 2004-12-21  Nathan Sidwell  <nathan@codesourcery.com>
1094
1095         PR c++/14075
1096         * decl.c (check_initializer): Check string initializer of array is
1097         not parenthesized.
1098         * cp-tree.h (PAREN_STRING_LITERAL_P): New.
1099         * semantics.c (finish_parenthesized_expr): Mark a STRING_CST.
1100         * error.c (dump_expr): <STRING_CST case> Add parens, if needed.
1101
1102         * cp-tree.def (TEMPLATE_TYPE_PARM,
1103         BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder
1104         for better code efficiency.
1105         * cp-tree.h (CLASS_TYPE_P): Short circuit IS_AGGR_TYPE check.
1106         (CAN_HAVE_FULL_LANG_DECL_P): Reorder for better optimization.
1107         (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P,
1108         INTEGRAL_OR_ENUMERATION_TYPE_P, SCALAR_TYPE_P,
1109         CP_AGGREGATE_TYPE_P, TYPE_PTROB_P, TYPE_REF_OBJ_P,
1110         TYPE_PTROBV_P): Likewise.
1111
1112         PR c++/18975
1113         * method.c (do_build_copy_constructor): Refactor. Don't const
1114         qualify a mutable field.
1115         (do_build_assign_ref): Likewise.
1116
1117 2004-12-20  Matt Austern <austern@apple.com>
1118
1119         PR c++/19044
1120         * decl.c (make_rtl_for_nonlocal_decl): Use
1121         set_builtin_user_assembler_name.
1122
1123 2004-12-19  Mark Mitchell  <mark@codesourcery.com>
1124
1125         * cp-tree.h (note_decl_for_pch): New function.
1126         * class.c (build_clone): Call note_decl_for_pch.
1127         * semantics.c (finish_member_declaration): Likewise.
1128         (note_decl_for_pch): New function.
1129
1130 2004-12-17  Steven Bosscher  <stevenb@suse.de>
1131
1132         * init.c (build_zero_init): max_index is the number of
1133         elements, minus 1.
1134
1135 2004-12-17  Nathan Sidwell  <nathan@codesourcery.com>
1136
1137         PR c++/18721
1138         * class.c (add_method): Do not push conversion operators into a
1139         binding level.
1140
1141         * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE_TYPE): Reformat.
1142         * error.c (dump_decl): <TYPE_DECL case> Remove extraneous braces.
1143
1144 2004-12-16  Nathan Sidwell  <nathan@codesourcery.com>
1145
1146         PR c++/18905
1147         * cp-tree.h (integral_constant_value): Declare.
1148         * call.c (null_ptr_cst_p): Use integral_constant_value, not
1149         decl_constant_value.
1150         (convert_like_real): Likewise.
1151         * class.c (check_bitfield_decl): Likewise.
1152         * cvt.c (ocp_convert): Likewise.
1153         (convert): Remove unnecessary decl_constant_value call.
1154         * decl.c (compute_array_index_type): Use integral_constant_value,
1155         not decl_constant_value.
1156         (build_enumerator): Likewise.
1157         * decl2.c (grokfield): Likewise.
1158         * init.c (decl_constant_value): Simplify.
1159         (integral_constant_value): New.
1160         * pt.c (fold_decl_constant_value): Use integral_constant_value,
1161         remove subsequent check.
1162         (tsubst): Use integral_constant_value, not decl_constant_value.
1163         (tsubst_copy, unify): Likewise.
1164         * typeck.c (decay_conversion): Likewise.
1165         (build_compound_expr): Remove unnecessary decl_constant_value
1166         calls.
1167         (build_static_cast_1, build_reinterpret_cast_1):
1168         (convert_for_assignment): Remove comment about not calling
1169         decl_constant_value.
1170
1171 2004-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1172
1173         PR c++/18825
1174         * pt.c (instantiate_class_template): Set input_location for
1175         friend function.
1176         (tsubst_friend_function): Don't set input_location here.
1177         Make sure the context is complete if necessary.
1178
1179 2004-12-15  Nathan Sidwell  <nathan@codesourcery.com>
1180
1181         PR c++/18981
1182         * parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
1183         flag setting.
1184
1185 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1186
1187         PR c++/18738
1188         * decl.c (make_typename_type): Do not handle namespace-scoped
1189         names here.
1190         (tag_name): Handle typename_type.
1191         (check_elaborated_type_specifier): Handle typenames.
1192         * parser.c (cp_parser_diagnose_invalid_type_name): Improve
1193         comment.
1194         (cp_parser_elaborated_type_specifier): Use
1195         cp_parser_diagnose_invalid_type_name.
1196
1197 2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
1198
1199         PR c++/18965
1200         * init.c (build_zero_init): If the max_index is 0, there is no
1201         need to create a RANGE_EXPR.
1202
1203 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1204
1205         PR c++/18793
1206         * cp-objcp-common.c (cp_expr_size): Loosen assertion.
1207
1208 2004-12-14  Nathan Sidwell  <nathan@codesourcery.com>
1209
1210         PR c++/18949
1211         * pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
1212         REFERENCE_REF_P is dereferencing a reference type.
1213         * typeck.c (build_static_cast): Convert from reference even in a
1214         template.
1215         (build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
1216
1217 2004-12-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1218
1219         * parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
1220         (cp_parser_name_lookup_error): Use it.
1221         (cp_parser_check_for_invalid_template_id): Likewise.
1222         (cp_parser_skip_to_closing_parenthesis): Likewise.
1223         (cp_parser_nested_name_specifier_opt): Likewise.
1224         (cp_parser_simple_declaration, cp_parser_template_id): Likewise.
1225         (cp_parser_parameter_declaration_list): Likewise.
1226         (cp_parser_parameter_declaration): Likewise.
1227         (cp_parser_template_name): Let cp_parser_simulate_error perform
1228         the checking.
1229         (cp_parser_committed_to_tentative_parse): Remove.
1230
1231 2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>
1232
1233         PR c++/18968
1234         * class.c (build_base_path): Convert the zero constant to the correct
1235         type when comparing.
1236
1237 2004-12-13  Mark Mitchell  <mark@codesourcery.com>
1238
1239         PR c++/18925
1240         * class.c (layout_class_type): Determine the visibility of static
1241         data members.
1242
1243 2004-12-12  Roger Sayle  <roger@eyesopen.com>
1244
1245         PR middle-end/12454
1246         * cp-gimplify.c (gimplify_if_stmt): Optimize the case where the
1247         condition is a constant and the unexecuted clause is empty.
1248
1249 2004-12-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1250
1251         PR c++/18731
1252         * parser.c (cp_parser_class_head): Reject typedef-name in class head.
1253
1254 2004-12-09  Matt Austern  <austern@apple.com>
1255
1256         PR c++/18514
1257         * name-lookup.c (do_nonmember_using_decl): A real function
1258         declaration takes precedence over an anticipated declaration.
1259
1260 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1261
1262         * parser.c (cp_parser_member_declaration): Fix comment typo.
1263
1264 2004-12-09  Alexandre Oliva  <aoliva@redhat.com>
1265
1266         PR c++/18757
1267         * parser.c (cp_parser_template_id): Don't create a CPP_TEMPLATE_ID
1268         if parsing failed.
1269
1270 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1271
1272         PR c++/18073
1273         * typeck.c (build_reinterpret_cast_1): Allow cast from vector type.
1274
1275 2004-12-09  Nathan Sidwell  <nathan@codesourcery.com>
1276
1277         PR c++/16681
1278         * init.c (build_zero_init): Build a RANGE_EXPR for an array
1279         initializer.
1280
1281 2004-12-08  Kelley Cook  <kcook@gcc.gnu.org>
1282
1283         * typeck.c: Remove DOS line endings.
1284
1285 2004-12-08  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1286
1287         PR c++/18100
1288         * decl.c (lookup_and_check_tag): Diagnose nested class with
1289         the same name as enclosing class.
1290
1291 2004-12-08  Nathan Sidwell  <nathan@codesourcery.com>
1292
1293         PR c++/18803
1294         * cp-tree.h (REFERENCE_REF_P): New.
1295         (CPTI_TYPE_INFO_TYPE): Rename to ...
1296         (CPTI_CONST_TYPE_INFO_TYPE): ... here.
1297         (CPTI_TYPE_INFO_REF_TYPE): Remove.
1298         (type_info_type_node): Rename to ...
1299         (const_type_info_type_node): ... here.
1300         (type_info_ref_type): Remove.
1301         * call.c (build_user_type_conversion): Reformat.
1302         (resolve_args): Do not convert_from_reference.
1303         (build_object_call): Call convert_from_reference.
1304         (prep_operand): Do not convert_from_reference.
1305         (build_new_method_call): Likewise.
1306         * class.c (build_vfield_ref): Likewise.
1307         * cvt.c (convert_to_reference): Likewise.
1308         (convert_from_reference): Build INDIRECT_REF here, not with
1309         build_indirect_ref.
1310         (convert_force): Do not convert_from_reference.
1311         (build_expr_type_conversion): Likewise.
1312         * decl.c (grok_reference_init): Likewise.
1313         * decl2.c (delete_sanity): Likewise.
1314         * except.c (initialize_handler_parm): Use POINTER_TYPE_P.
1315         * init.c (build_dtor_call): Do not convert_from_reference.
1316         * parser.c (cp_parser_template_argument): Unwrap indirected
1317         reference. Allow TEMPLATE_PARM_INDEX as an object parm.
1318         * pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use
1319         convert_from_reference, if indicated.
1320         <case CALL_EXPR>: Do not convert_from_reference.
1321         <case PARM_DECL, VAR_DECL>: Convert_from_reference if needed.
1322         (tsubst_initializer_list): Do not convert_from_reference.
1323         * rtti.c (init_rtti_processing): Adjust node creation.
1324         (throw_bad_typeid): Use const_type_info_type_node.
1325         Do not convert_from_reference.
1326         (typeid_ok_p): Use const_type_info_type_node.
1327         (build_typeid, get_typeid): Always return type_info typed node.
1328         (build_dynamic_cast_1): Dont convert_from_reference. Refactor.
1329         * semantics.c (finish_stmt_expr_expr): Do not
1330         convert_from_reference.
1331         (finish_id_expression): Convert_from_reference as appropriate.
1332         * typeck.c (decay_conversion): Do not convert_from_reference.
1333         (finish_class_member_access_expr): Likewise.
1334         (build_indirect_ref): Use POINTER_TYPE_P.
1335         (convert_arguments): Do not convert_from_reference.
1336         (build_modify_expr): Likewise.
1337         (convert_for_initialization): Likewise.
1338         * typeck2.c (build_x_arrow): Likewise.
1339
1340 2004-12-07  Ziemowit Laski  <zlaski@apple.com>
1341
1342         * cp-tree.h (struct lang_type_class): Rename 'objc_protocols'
1343         field to 'objc_info'.
1344
1345 2004-12-07  Kazu Hirata  <kazu@cs.umass.edu>
1346
1347         * pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH.
1348
1349 2004-12-07  Roger Sayle  <roger@eyesopen.com>
1350
1351         * name-lookup.c (leave_scope): We only need to update
1352         class_binding_level when leaving a class scope.
1353
1354 2004-12-06  Ziemowit Laski  <zlaski@apple.com>
1355
1356         * cp-tree.h (struct lang_type_class): Add 'objc_protocols' field.
1357
1358 2004-12-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1359
1360         PR c++/17011, c++/17971
1361         * pt.c (tsubst_copy) <FIELD_DECL case>: Check and diagnose
1362         invalid field.
1363         (tsubst_copy_and_build) <COMPONENT_REF case>: Check
1364         error_mark_node after member substitution.
1365         * semantics.c (finish_id_expression): Call
1366         finish_non_static_data_member for non-dependent FIELD_DECL.
1367
1368 2004-12-03  Nathan Sidwell  <nathan@codesourcery.com>
1369
1370         PR c++/18782
1371         * decl.c (grokdeclarator): Make sure class in pointer to member is
1372         not a namespace.
1373
1374 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1375
1376         PR c++/18318
1377         * parser.c (cp_parser_new_type_id): Move array size expression
1378         checks from here ...
1379         * init.c (build_new): ... to here.
1380
1381 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1382
1383         PR c++/18758
1384         * parser.c (cp_parser_class_head): Return NULL_TREE when
1385         push_template_decl fails.  Update comment.
1386
1387 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1388
1389         PR c++/15664, c++/18276
1390         * pt.c (tsubst_decl) <TEMPLATE_DECL case>: Reorganize.  Correctly
1391         tsubst TEMPLATE_DECL that is a TEMPLATE_TEMPLATE_PARM.
1392
1393 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1394
1395         PR c++/18123
1396         * parser.c (cp_parser_type_specifier): Catch template declaration
1397         of enum.
1398
1399 2004-12-01  Matt Austern  <austern@apple.com>
1400
1401         * name-lookup.c (namespace_binding): Omit alias check for global
1402         namespace.
1403
1404 2004-12-01  Nathan Sidwell  <nathan@codesourcery.com>
1405
1406         PR c++/18729
1407         * parser.c (cp_parser_class_name): Check decl's type is not
1408         error_mark_node.
1409
1410         PR c++/17431
1411         * call.c (standard_conversion): Add FLAGS parameter. Do not allow
1412         derived to base conversion when checking constructor
1413         accessibility.
1414         (implicit_conversion): Pass FLAGS to standard_conversion.
1415         (check_constructir_callable): Disallow conversion functions.
1416
1417 2004-11-30  Kazu Hirata  <kazu@cs.umass.edu>
1418
1419         * parser.c: Fix comment typos.
1420
1421 2004-11-27  Mark Mitchell  <mark@codesourcery.com>
1422
1423         PR c++/18368
1424         * parser.c (cp_parser_check_for_definition_in_return_type): Take
1425         the defined type as a parameter, and inform the user about the
1426         possibility of a missing semicolon.
1427         (cp_parser_explicit_instantiation): Adjust call to
1428         cp_parser_check_for_definition_in_return_type.
1429         (cp_parser_init_declarator): Likewise.
1430         (cp_parser_member_declaration): Likewise.
1431
1432         PR c++/18674
1433         * cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit
1434         typename from comments.
1435         * cp-tree.h (TYPENAME_IS_ENUM_P): New macro.
1436         (TYPENAME_IS_CLASS_P): Likewise.
1437         (make_typename_type): Change prototype.
1438         * decl.c (struct_typename_info): New type.
1439         (typename_compare): Expect the second argument to be a
1440         typename_info, not a tree.
1441         (build_typename_type): Add tag_type parameter.  Do not create a
1442         new type until necessary.
1443         (make_typename_type): Add tag_type parameter.
1444         * error.c (TYPENAME_TYPE): Print tags other than "typename" if
1445         appropriate.
1446         * friend.c (make_friend_class): Adjust call to make_typename_type.
1447         * parser.c (cp_parser_make_typename_type): Likewise.
1448         (cp_parser_primary_expression): Adjust call to
1449         cp_parser_lookup_name.
1450         (cp_parser_unqualified_id): Adjust calls to cp_parser_class_name.
1451         (cp_parser_class_or_namespace_name): Likewise.
1452         (cp_parser_postfix_expression): Adjust calls to
1453         make_typename_type.
1454         (cp_parser_mem_initializer_id): Adjust calls to
1455         cp_parser_class_name.
1456         (cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name.
1457         (cp_parser_template_name): Likewise.
1458         (cp_parser_template_argument): Likewise.
1459         (cp_parser_type_name): Adjust call to cp_parser_class_name.
1460         (cp_parser_elaborated_type_specifier): Adjust calls to
1461         make_typename_type and cp_parser_lookup_name.
1462         (cp_parser_namespace_name): Likewise.
1463         (cp_parser_class_name): Replace type_p parameter with tag_type.
1464         Adjust calls to make_typename_type and cp_parser_lookup_name.
1465         (cp_parser_class_head): Adjust calls to cp_parser_class_name.
1466         (cp_parser_base_specifier): Likewise.
1467         (cp_parser_lookup_name): Replace is_type parameter with tag_type.
1468         Adjust calls to make_typename_type and lookup_qualified_name.
1469         (cp_parser_lookup_name_simple): Adjust call to
1470         cp_parser_lookup_name.
1471         (cp_parser_constructor_declarator_p): Adjust call to
1472         cp_parser_class_name.
1473         * pt.c (convert_template_argument): Adjust all to
1474         make_typename_type.
1475         (tsubst_decl): Do not pre-substitute the type of the declaration.
1476         (tsubst): Hand off declarations more quickly.  Adjust call to
1477         make_typename_type.
1478
1479         PR c++/18512
1480         * parser.c (cp_parser_postfix_dot_deref_expression): Robustify.
1481
1482 2004-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
1483
1484         PR c/7544
1485         * Make-lang.in (cp/decl2.o): Update dependencies.
1486         * decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks.
1487
1488 2004-11-29  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1489
1490         PR c++/18652
1491         * name-lookup.c (pushtag): Change return type to tree.
1492         * cp-tree.h (pushtag): Adjust declaration.
1493         * decl.c (xref_tag, start_enum): Use return value of pushtag.
1494         * pt.c (push_template_decl_real): Return immediately if
1495         pushdecl_namespace_level returns error_mark_node.
1496
1497 2004-11-27  Kazu Hirata  <kazu@cs.umass.edu>
1498
1499         * pt.c: Fix a comment typo.
1500
1501 2004-11-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1502
1503         Friend class name lookup 4/n
1504         * class.c (pushclass): Don't call cxx_remember_type_decls.
1505         * cp-tree.h (clear_anon_tags): Remove declaration.
1506         * decl.c (grokdeclarator): Don't call lookup_tag_reverse.
1507         * name-lookup.c (binding_entry_free, binding_table_free): Comment
1508         out functions.
1509         (binding_table_find_anon_type, binding_table_reverse_maybe_remap,
1510         binding_table_remove_anonymous_types, cxx_remember_type_decls,
1511         bt_print_entry, clear_anon_tags, follow_tag_typedef, lookup_tag,
1512         lookup_tag_reverse): Remove
1513         (begin_scope, leave_scope, kept_level_p, print_binding_level):
1514         Don't use type_decls field in cp_binding_level.
1515         (maybe_process_template_type_declaration, pushtag): Set
1516         CLASSTYPE_NESTED_UTDS directly.
1517         * name-lookup.h (binding_table_remove_anonymous_types,
1518         cxx_remember_type_decls, lookup_tag, lookup_tag_reverse): Remove
1519         declaration.
1520         (cp_binding_level): Remove type_decls field.
1521
1522 2004-11-26  Kazu Hirata  <kazu@cs.umass.edu>
1523
1524         * typeck.c: Fix a comment typo.
1525
1526 2004-11-25  Mark Mitchell  <mark@codesourcery.com>
1527
1528         PR c++/18445
1529         * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with
1530         unknown_type as non matching.  Tidy up.
1531         * pt.c (build_non_dependent_expr): Do not build a
1532         NON_DEPENDENT_EXPR for a VAR_DECL.
1533
1534         PR c++/18001
1535         * cp-tree.h (lvalue_or_else): Remove declaration.
1536         * tree.c (lvalue_or_else): Remove.
1537         * typeck.c (build_unary_op): Adjust call to lvalue_or_else.
1538         (build_modify_expr): Likewise.
1539
1540         PR c++/18625
1541         * decl.c (duplicate_decls): Return error_mark_node on error, as
1542         specified.
1543
1544         PR c++/18466
1545         * decl.c (grokvardecl): Keep track of whether or not a there was
1546         explicit qualification.
1547         * name-lookup.c (set_decl_namespace): Complain about explicit
1548         qualification of a name within its own namespace.
1549
1550         PR c++/18545
1551         * typeck.c (check_return_expr): Robustify.
1552
1553 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1554
1555         Friend class name lookup 3/n, PR c++/3332
1556         * name-lookup.c (push_inner_scope, pop_inner_scope): New functions.
1557         (lookup_type_scope): Don't deal with name from user declaration
1558         specially.
1559         * name-lookup.h (push_inner_scope, pop_inner_scope): Add declarations.
1560         * parser.c (cp_parser_class_specifier): Use push_inner_scope and
1561         pop_inner_scope.
1562
1563 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1564
1565         Friend class name lookup 2/n, PR c++/14513, c++/15410
1566         * name-lookup.c (lookup_name_real): Simplify.
1567         (lookup_type_scope): Add SCOPE parameter.  Handle friend class
1568         lookup.
1569         * name-lookup.h (tag_scope): New enum type.
1570         (lookup_type_scope): Adjust declaration.
1571         * decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type):
1572         Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE.
1573         (start_enum): Likewise.  Add assertion test that NAME is
1574         IDENTIFIER_NODE.  Use anonymous name for dummy ENUMERAL_TYPE in
1575         case of error.
1576         * cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations.
1577         * parser.c (cp_parser_elaborated_type_specifier,
1578         cp_parser_class_head): Adjust call to xref_tag.
1579         * pt.c (lookup_template_class, instantiate_class_template):
1580         Likewise.
1581         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
1582         tinfo_base_init, emit_support_tinfos): Likewise.
1583
1584 2004-11-25  Joseph S. Myers  <joseph@codesourcery.com>
1585
1586         * g++spec.c, lex.c: Avoid ` as left quote in diagnostics.
1587
1588 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
1589
1590         PR c++/17473
1591         * name-lookup.c (supplement_binding): Do not allow typedefs to be
1592         redefined in class scope.
1593
1594         PR c++/18285
1595         * parser.c (cp_parser_set_decl_type_spec): Do not try to allow
1596         redefinitions of builtin types other that "bool" or "wchar_t".
1597
1598 2004-11-24  Steven Bosscher  <stevenb@suse.de>
1599
1600         * decl.c (cxx_init_decl_processing): Don't clear
1601         flag_inline_functions.
1602
1603 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
1604
1605         * pt.c (tsubst_function_type): Do not permit function types which
1606         return arrays or functions.
1607
1608         PR c++/18586
1609         * parser.c (cp_parser_init_declarator): Do not pop scope twice.
1610
1611         PR c++/18530
1612         * cp-tree.h (CTOR_NAME): Remove.
1613         (DTOR_NAME): Remove.
1614         * decl.c (initialize_predefined_identifiers): Add spaces to the
1615         end of constructor and destructor names.
1616
1617 2004-11-24  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1618
1619         PR c++/8929
1620         * decl.c (start_decl): Check for invalid specialization headers.
1621
1622 2004-11-24  Paolo Bonzini  <bonzini@gnu.org>
1623
1624         PR c++/16882
1625
1626         * call.c (standard_conversion): Move check for conversions between
1627         vector pointers...
1628         * typeck.c (ptr_reasonably_similar): ... here.
1629
1630 2004-11-23  Ben Elliston  <bje@au.ibm.com>
1631
1632         * cp-tree.h (context_as_string): Remove extern.
1633         * error.c (context_as_string): Remove.
1634
1635         * cp-tree.h (cp_type_qual_from_rid): Remove extern.
1636         * lex.c (cp_type_qual_from_rid): Remove.
1637
1638         * cp-tree.h (do_poplevel): Remove extern.
1639         (check_multiple_declarators): Likewise.
1640         * semantics.c (do_poplevel): Make static.
1641         (check_multiple_declarators): Remove.
1642
1643         * cp-tree.h (check_final_overrider): Remove extern.
1644         * search.c (check_final_overrider): Make static.
1645
1646         * cp-tree.h (build_artificial_parm): Remove extern.
1647         * decl2.c (build_artificial_parm): Make static.
1648
1649 2004-11-22  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1650
1651         PR c++/18354
1652         * typeck.c (build_unary_op) <CONVERT_EXPR, NEGATE_EXPR>: Unify code.
1653         Make sure the result is always a rvalue.
1654
1655 2004-11-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1656
1657         * decl.c (start_preparsed_function): Call check_function_type even
1658         in templates.
1659         (require_complete_types_for_parms): Skip dependent types.
1660         (check_function_type): Likewise.
1661
1662 2004-11-16  Steven Bosscher  <stevenb@suse.de>
1663
1664         * Make-lang.in (cp/decl.o, cp/search.o): Don't depend on stack.h.
1665         * search.c: Don't include it.
1666
1667 2004-11-15  Andrew Pinski  <pinskia@physics.uc.edu>
1668
1669         * cp-gimplify.c: Include pointer-set.h
1670         (cp_genericize_r): Use pointer_sets instead of a hashtable.
1671         Also instert the new statement for CLEANUP_STMT.
1672         (cp_genericize): Use pointer_sets instead of a hashtable.
1673         * Make-lang.in (cp-gimplify.o): Depend on pointer-set.h.
1674
1675 2004-11-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1676
1677         Friend class name lookup 1/n, PR c++/18471
1678         * decl.c (lookup_and_check_tag): New function.
1679         (xref_tag, start_enum): Use it.
1680         (check_elaborated_type_specifier): Move TEMPLATE_TYPE_PARM check
1681         before !DECL_IMPLICIT_TYPEDEF_P.  Also display previously declared
1682         location.
1683         * name-lookup.c (lookup_name_current_level): Rename to ...
1684         (lookup_name_innermost_nonclass_level): ... this.
1685         (lookup_type_scope): New function.
1686         * name-lookup.h (lookup_name_current_level): Rename to ...
1687         (lookup_name_innermost_nonclass_level): ... this.
1688         (lookup_type_scope): Add declaration.
1689
1690 2004-11-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1691
1692         PR c++/17344
1693         * pt.c (coerce_template_parms): Only emit error message about
1694         invalid template argument when TF_ERROR.
1695
1696 2004-11-12  Mark Mitchell  <mark@codesourcery.com>
1697
1698         PR c++/18389
1699         * decl.c (start_decl): Make sure to set *pop_scope_p.  Return
1700         error_mark_node to indicate errors.
1701
1702         PR c++/18429
1703         * parser.c (cp_parser_direct_declarator): Disallow non-constant
1704         array bounds when not inside a function.
1705
1706         PR c++/18436
1707         * pt.c (tsubst_copy_and_build): Do not do Koenig lookup when an
1708         unqualified name resolves to a member function.
1709
1710         PR c++/18407
1711         * pt.c (tsubst_copy_and_build): Handle qualified names used from a
1712         derived class correctly.
1713
1714         * decl2.c (import_export_decl): Fix typo in comment.
1715         * tree.c (pod_type_p): Likewise.
1716
1717 2004-11-10  Andrew Pinski  <pinskia@physics.uc.edu>
1718
1719         * typeck.c (cxx_mark_addressable): Add braces around the first if.
1720
1721 2004-11-10  Adam Nemet  <anemet@lnxw.com>
1722
1723         PR middle-end/18160
1724         * typeck.c (cxx_mark_addressable): Issue an error if address of an
1725         explicit register variable is requested.
1726
1727 2004-11-10  Nathan Sidwell  <nathan@codesourcery.com>
1728
1729         PR c++/18143
1730         * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK): New.
1731         (struct lang_decl_flags): Add thunk_p flag.
1732         (struct lang_decl): Remove separate fixed_offset. Place
1733         cloned_function and fixed_offset into union.
1734         (DECL_CLONED_FUNCTION_P, DECL_CLONED_FUNCTION): Adjust.
1735         (DECL_THUNK_P, SET_DECL_THUNK_P): Adjust.
1736         (THUNK_FIXED_OFFSET): Adjust.
1737         * method.c (make_thunk): Adjust.
1738
1739 2004-11-09  Mark Mitchell  <mark@codesourcery.com>
1740
1741         PR c++/18369
1742         * init.c (build_new_1): Handle parenthesized type-ids that name an
1743         array type.  Tidy.
1744
1745 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
1746
1747         * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c,
1748         pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for
1749         quoting in diagnostics.
1750         * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for
1751         quoting in printf format.
1752         * decl.c (duplicate_decls, start_decl): Use %qD instead of
1753         unquoted %D.
1754
1755 2004-11-08  Kazu Hirata  <kazu@cs.umass.edu>
1756
1757         * class.c, decl.c, lex.c, name-lookup.c, parser.c, pt.c,
1758         search.c, typeck2.c: Fix comment formatting.
1759
1760 2004-11-04  Ulrich Weigand  <uweigand@de.ibm.com>
1761
1762         PR tree-optimization/18184
1763         * cp-objcp-common.c (cxx_types_compatible_p): Do not treat pointers
1764         of different modes or alias-all flags as equivalent.
1765         * typeck.c (comptypes): Likewise.
1766
1767 2004-11-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1768
1769         DR 49, 100
1770         * cp-tree.h (TYPE_REF_OBJ_P): New macro.
1771         (TYPE_PTR_P, TYPE_PTROB_P, TYPE_PTROBV_P, TYPE_PTRFN_P,
1772         TYPE_REFFN_P): Document.
1773         (fold_decl_constant_value): New prototype.
1774         * pt.c (convert_nontype_argument_function): Rewrite and extract
1775         parts into...
1776         (fold_decl_constant_value, convert_nontype_argument_function): New.
1777         (lookup_template_class): Add comment about useless double call.
1778         * mangle.c (write_expression): Strip conversions before lowering
1779         pointer to members.
1780         * cvt.c (ocp_convert): Check LOOKUP_COMPLAIN for a pedwarn. Disallow
1781         enum to enum conversion.
1782
1783 2004-11-02  Mark Mitchell  <mark@codesourcery.com>
1784
1785         PR c++/18124
1786         * parser.c (cp_parser_type_parameter): Robustify.
1787
1788         PR c++/18155
1789         * parser.c (cp_parser_single_declaration): Disallow template
1790         typedefs.
1791
1792         PR c++/18177
1793         * typeck.c (build_const_cast): Use error_operand_p.
1794
1795 2004-11-02  Ziemowit Laski  <zlaski@apple.com>
1796
1797         * cp-lang.c (cxx_types_compatible_p): Remove prototype and definition.
1798         (LANG_HOOKS_TYPES_COMPATIBLE_P): Move to cp-objcp-common.h.
1799         * cp-objcp-common.c (cxx_types_compatible_p): Moved definition here
1800         from cp-lang.c.
1801         * cp-objcp-common.h (cxx_types_compatible_p): Moved prototype here
1802         from cp-lang.c.
1803         (LANG_HOOKS_TYPES_COMPATIBLE_P): Moved here from cp-lang.c.
1804
1805 2004-11-01  Nathan Sidwell  <nathan@codesourcery.com>
1806
1807         PR c++/18064
1808         * search.c (check_final_overrider): Deprecate gnu covariant extension.
1809
1810 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1811
1812         Convert diagnostics to use quoting flag q 9/n
1813         * typeck.c (build_x_unary_op, convert_member_func_to_ptr,
1814         get_delta_difference):  Use new quotation style.
1815         * repo.c (reopen_repo_file_for_write): Likewise.
1816         * pt.c (do_type_instantiation): Likewise.
1817         * parser.c (cp_parser_diagnose_invalid_type_name):
1818         * name-lookup.c (push_overloaded_decl, set_decl_namespace):
1819         * error.c (cp_print_error_function,
1820         print_instantiation_full_context): Likewise.
1821         * decl.c (define_label, grok_reference_init,
1822         maybe_deduce_size_from_array_init, revert_static_member_fn):
1823         * decl2.c (check_classfn): Likewise.
1824         * class.c (add_method, check_field_decls, layout_class_type,
1825         resolve_address_of_overloaded_function): Likewise.
1826         * call.c (build_x_va_arg, build_over_call): Likewise.
1827
1828 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1829
1830         Convert diagnostics to use quoting flag q 8/n
1831         * cvt.c (cp_convert_to_pointer, warn_ref_binding,
1832         convert_to_reference, ocp_convert, convert_to_void
1833         cp_convert_to_pointer): Use new quotation style.
1834
1835 2004-10-31  Mark Mitchell  <mark@codesourcery.com>
1836
1837         PR c++/15172
1838         * typeck2.c (store_init_value): Use split_nonconstant_init even
1839         for types that require construction.
1840
1841 1004-10-28  Matt Austern  <austern@apple.com>
1842
1843         PR c++/17542
1844         * cp-tree.h (class_key_or_enum_as_string): Declare.
1845         * error.c (class_key_or_enum): Rename to class_key_or_enum_as_string
1846         and remove static qualifier.
1847         * decl.c (shadow_tag): Warn about ignored attributes in class/struct/
1848         union/enum declaration.
1849
1850 2004-10-29  Kazu Hirata  <kazu@cs.umass.edu>
1851
1852         * pt.c: Fix a comment typo.
1853
1854 2004-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1855
1856         * typeck.c (composite_pointer_type): Remove comment about DR 195.
1857         (build_reinterpret_cast_1): Revert DR195 patch. Only emit a
1858         warning when being pedantic.
1859         (build_reinterpet_cast, build_c_cast): Adjust.
1860
1861 2004-10-29  Mark Mitchell  <mark@codesourcery.com>
1862
1863         PR c++/17695
1864         * decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they
1865         appear in a constructor/destructor that will be cloned.
1866
1867 1004-10-28  Matt Austern  <austern@apple.com>
1868
1869         PR c++/14124
1870         * decl.c (finish_enum): Handle packed attribute.
1871         * parser.c (cp_parser_enum_specifier): Process trailing attributes.
1872
1873 2004-10-28  Mark Mitchell  <mark@codesourcery.com>
1874
1875         PR c++/17132
1876         * pt.c (instantiate_class_template): Increment
1877         processing_template_decl when substituting into a member class
1878         template.
1879
1880 2004-10-27  Mark Mitchell  <mark@codesourcery.com>
1881
1882         PR c++/17435
1883         * call.c (convert_like_real): Fix formatting.
1884         (initialize_reference): When binding a temporary to a base class,
1885         ensure that the nominal copy made is to the derived class, not the
1886         base class.
1887
1888         PR c++/18140
1889         * parser.c (cp_parser_next_token_ends_template_argument_p): Do not
1890         include ">>".
1891
1892 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
1893
1894         * decl.c (bad_specifiers): Move the q after the %.
1895
1896 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
1897
1898         * parser.c (cp_parser_diagnose_invalid_type_name): Move the q after
1899         the %.
1900
1901 2004-10-26  Mark Mitchell  <mark@codesourcery.com>
1902
1903         * name-lookup.c (do_namespace_alias): Use FROB_CONTEXT.
1904         * search.c (current_scope): Fix prototype.
1905
1906         PR c++/18093
1907         * search.c (current_scope): Return the innermost non-block scope,
1908         not the innermost non-block, non-namespace scope.
1909         (at_namespace_scope_p): Adjust accordingly.
1910         (dfs_accessible_post): Do not pass namespaces to is_friend.
1911         (dfs_walk_once_accessible_r): Likewise.
1912         * decl.c (grokvardecl): Adjust call to current_scope.
1913         (build_enumerator): Likewise.
1914         * parser.c (cp_parser_using_declaration): Likewise.
1915         (cp_parser_direct_declarator): Use at_namespace_scope_p instead of
1916         current_scope.
1917         (cp_parser_class_head): Adjust call to current_scope.
1918         * name-lookup.c (do_namespace_alias): Set the DECL_CONTEXT for the
1919         alias.
1920
1921         PR c++/18020
1922         * pt.c (tusbst_copy_and_build): Resolve enumeration constants to
1923         their underlying values.
1924
1925         PR c++/18161
1926         * typeck.c (build_binary_op): Honor build_type, even when in a
1927         template.
1928
1929 2004-10-26  Nathan Sidwell  <nathan@codesourcery.com>
1930
1931         * parser.c (cp_lexer_get_preprocessor_token): Remove unneeded
1932         padding token checking.
1933
1934 2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
1935
1936         PR c++/18121
1937         * decl.c (grokdeclarator) <case cdk_array>: Remove the call
1938         layout_type as it is already done by create_array_type_for_decl.
1939
1940 2004-10-22  Nathan Sidwell  <nathan@codesourcery.com>
1941
1942         PR c++/18095
1943         * parser.c (eof_token): Make const, correctly initialize rid and
1944         location fields.
1945         (struct cp_lexer): Replace buffer_end pointer with buffer_length
1946         count. Adjust.
1947         (cp_lexer_new_main): Directly grow lexer's buffer here.  Don't
1948         zero it out.
1949         (cp_lexer_new_from_tokens): Adjust.
1950         (cp_lexer_grow_buffer): Remove.
1951         (cp_lexer_peek_nth_token, cp_lexer_consume_token,
1952         cp_lexer_purge_token): Add const casts.
1953
1954 2004-10-21  Mark Mitchell  <mark@codesourcery.com>
1955
1956         PR c++/18073
1957         PR c++/10841
1958         * cp-tree.h (convert_to_base): Change prototype.
1959         (build_ptrmemfunc): Likewise.
1960         (convert_ptrmem): New function.
1961         * call.c (struct conversion): Adjust documentation for base_p.
1962         (standard_conversion): Set base_p for ck_pmem conversions as
1963         appropriate.
1964         (convert_like_real): Use convert_to_base for ck_pmem and ck_ptr
1965         conversions.
1966         * class.c (convert_to_base): Handle both pointers and objects.
1967         Add nonnull parameter.
1968         (build_vfield_ref): Adjust call to convert_to_base.
1969         * cvt.c (cp_convert_to_pointer): Adjust call to build_ptrmemfunc.
1970         (convert_force): Likewise.
1971         * typeck.c (build_unary_op): Likewise.
1972         (convert_ptrmem): New function.
1973         (build_static_cast_1): Use it.
1974         (build_reinterpret_cast): Allow conversions to vector types.
1975         (get_delta_difference): Add c_cast_p parameter.
1976         (build_ptrmemfunc): Likewise.  Adjust calls to
1977         get_delta_difference.
1978
1979 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
1980
1981         PR c++/13560
1982         * error.c (cp_error_at): Output the context as it might be
1983         different file as the other location.
1984
1985 2004-10-21  Kazu Hirata  <kazu@cs.umass.edu>
1986
1987         * typeck.c: Fix a comment typo.
1988
1989 2004-10-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1990
1991         PR c++/13495
1992         * decl.c (make_unbound_class_template): Add PARM_LIST parameter.
1993         * cp-tree.h (make_unbound_class_template): Adjust prototype.
1994         * parser.c (cp_parser_lookup_name): Adjust call to
1995         make_unbound_class_template.
1996         (cp_parser_single_declaration): Handle member class of class
1997         template as template friend parsing correctly.
1998         * friend.c (is_friend): Call is_specialization_of_friend for
1999         template friend class.
2000         (make_friend_class): Handle member class of class template as
2001         template friend.
2002         * pt.c (is_specialization_of_friend): Likewise.
2003         (instantiate_class_template): Likewise.
2004         (tsubst): Adjust call to make_unbound_class_template.
2005
2006 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2007
2008         * typeck.c (composite_pointer_type): Add comment about DR 195
2009         (build_reinterpret_cast_1): Add for_reinterpret_cast_p parameter.
2010         Allow function pointer conversions that DR195 suggests.
2011         (build_reinterpret_cast, build_c_cast): Update
2012         build_reinterpret_cast_1 calls.
2013
2014 2004-10-20  Kazu Hirata  <kazu@cs.umass.edu>
2015
2016         * call.c, typeck.c: Fix comment typos.
2017
2018 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2019
2020         * parser.c (cp_token_position): New typedef. Define VEC thereof.
2021         (struct cp_lexer): Allow buffer and buffer_end to be NULL. Make
2022         next_token and last_token cp_token_position. Make saved_tokens a
2023         VEC(cp_token_position).
2024         (eof_token): New static variable.
2025         (CP_SAVED_TOKENS_SIZE): Rename to ...
2026         (CP_SAVED_TOKEN_STACK): ... here.
2027         (cp_lexer_new_main): Adjust main lexer creation and buffer
2028         filling.
2029         (cp_lexer_new_from_tokens): Do not copy the tokens, merely point
2030         to the parent buffer.  Do not append eof token.
2031         (cp_lexer_destroy): Only free buffer if non-NULL. Free token
2032         stack.
2033         (cp_lexer_next_token, cp_lexer_prev_token): Remove.
2034         (cp_lexer_token_position, cp_lexer_token_at): New.
2035         (cp_lexer_saving_tokens): Adjust. Make inline.
2036         (cp_lexer_advance_token, cp_lexer_token_difference): Remove.
2037         (cp_lexer_peek_token_emit_debug_info): Fold into ...
2038         (cp_lexer_peek_token): ... here.
2039         (cp_lexer_peek_nth_token): Don't peek past EOF.
2040         (cp_lexer_consume_token): Set next_token to eof_token, if reaching
2041         EOF.
2042         (cp_lexer_purge_token): Adjust eof setting.
2043         (cp_lexer_purge_tokens_after): Likewise.
2044         (cp_lexer_save_tokens): Push next_token directly.
2045         (cp_lexer_commit_tokens): Adjust.
2046         (cp_lexer_rollback_tokens): Pop next_token directly.
2047         (cp_parser_check_for_invalid_template_id): Adjust token purging.
2048         (cp_parser_translation_unit): Do not consume the EOF.
2049         (cp_parser_nested_name_specifier_opt): Adjust token purging.
2050         (cp_parser_template_id, cp_parser_template_name): Likewise.
2051
2052 2004-10-19  Mark Mitchell  <mark@codesourcery.com>
2053
2054         PR c++/14035
2055         * call.c (struct conversion): Add base_p.
2056         (convert_like): Add c_cast_p argument.
2057         (convert_like_with_conversion): Likewise.
2058         (build_conv): Clear base_p.
2059         (standard_conversion): Set it, for derived-to-base conversions.
2060         (convert_like_real): Add c_cast_p parameter.  Handle pointer
2061         conversions directly rather than relying on ocp_convert.
2062         (perform_direct_initialization_if_possible): Add c_cast_p
2063         parameter.
2064         * cp-tree.h (perform_direct_initialization_if_possible): Change
2065         prototype.
2066         (convert_member_func_to_ptr): New function.
2067         * typeck.c (check_for_casting_away_constness): Add diag_fn
2068         parameter.
2069         (build_static_cast_1): New function, split out from ...
2070         (build_static_cast): ... here.  Use build_static_cast_1.
2071         (build_reinterpret_cast_1): New function, split out from ...
2072         (build_reinterpret_cast): ... here.  Use build_reinterpret_cast_1.
2073         (build_const_cast_1): New function, split out from ...
2074         (build_const_cast): ... here.  Use build_const_cast_1.
2075         (build_c_cast): Rewrite to use build_const_cast_1,
2076         build_static_cast_1, and build_reinterpret_cast_1.
2077         (convert_member_func_to_ptr): New function.
2078
2079 2004-10-19  Paolo Bonzini  <bonzini@gnu.org>
2080
2081         PR c++/18047
2082         * parser.c (enum cp_parser_prec): Give relational expressions
2083         a higher precedence than equality expressions.
2084
2085 2004-10-15  Nathan Sidwell  <nathan@codesourcery.com>
2086
2087         * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call.
2088         (ACCESSIBLY_UNIQUELY_DERIVED_P): Remove.
2089         (PUBLICLY_UNIQUELY_DERIVED_P): Adjust lookup_base call.
2090         (enum base_access): Reorganize.
2091         (accessible_base_p, accessible_p): Add consider_local_p parameter.
2092         * call.c (standard_conversion): Update comment about
2093         DERIVED_FROM_P.
2094         (enforce_access): Adjust accessible_p call.
2095         (build_over_call): Adjust accessible_base_p call.
2096         * class.c (convert_to_base): Adjust lookup_base call.
2097         (build_vtbl_ref_1): Likewise.
2098         (warn_about_ambiguous_bases): Likewise. Add early exit.
2099         * cvt.c (convert_to_pointer_force) Adjust lookup_base call.
2100         * search.c (accessible_base_p): Add consider_local_p parameter.
2101         (lookup_base): Pass consider_local_p to accessible_base_p call.
2102         (friend_accessible_p): Check whether scope is a class member.
2103         Remove unnecessary class template check.
2104         (accessible_p): Add consider_local_p parameter. Use it.
2105         (adjust_result_of_qualified_name_lookup): Adjust lookup_base call.
2106         * tree.c (maybe_dummy_object): Likewise.
2107         * typeck.c (comp_except_type): Use PUBLICLY_UNIQUELY_DERIVED_P.
2108         (build_class_member_access_expr): Adjust lookup_base call.
2109         * typeck2.c (binfo_or_else): Likewise.
2110         * rtti.c (build_dynamic_cast_1): Access can consider friendship
2111         and current scope.
2112
2113 2004-10-17  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2114
2115         PR c++/17743
2116         * decl2.c (grokfield): Apply attributes also to TYPE_DECLs.
2117
2118 2004-10-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2119
2120         PR c++/10479
2121         * parser.c (cp_parser_parenthesized_expression_list): Fold
2122         non-dependent expressions in attribute lists.
2123
2124 2004-10-15  Mark Mitchell  <mark@codesourcery.com>
2125
2126         PR c++/17042
2127         * decl.c (declare_global_var): Use the return value from pushdecl.
2128
2129         PR c++/14667
2130         * parser.c (cp_parser_simple_declaration): Do not diagnose invalid
2131         type names if we have already found a valid type.
2132         (cp_parser_member_declaration): Likewise.
2133
2134         PR c++/17916
2135         * parser.c (cp_parser_member_specification_opt): Handle
2136         CPP_PRAGMA.
2137
2138 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2139
2140         * dump.c, g++spec.c, repo.c: Update copyright.
2141
2142 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2143
2144         * decl.c: Fix a comment typo.
2145
2146 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2147
2148         PR c++/16301
2149         * name-lookup.c (parse_using_directive): If we have a
2150         error_mark_node, do not set the decl namespace associations
2151         on it.
2152
2153 2004-10-14  Mark Mitchell  <mark@codesourcery.com>
2154
2155         PR c++/17976
2156         * decl.c (cp_finish_decl): Do not call expand_static_init more
2157         than once for a single variable.
2158
2159 2004-10-14  Matt Austern  <austern@apple.com>
2160
2161         * Make-lang.in (pt.o): depends on pointer-set.h
2162         * cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
2163         * pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
2164         (for_each_template_parm): Convert from htab_t to pointer_set_t.
2165         * tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
2166
2167 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2168
2169         PR c++/17661
2170         * semantics.c (finish_for_expr): Convert expression to void
2171         so that we don't create temporaries for a?b:c.
2172
2173 2004-10-13  Kazu Hirata  <kazu@cs.umass.edu>
2174
2175         * search.c: Fix a comment typo.
2176
2177 2004-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2178
2179         * class.c (dfs_modify_vtables): Simplify condition. Return
2180         dfs_skip_bases as appropriate.
2181         (modify_all_vtables): Walk in pre-order.
2182         * search.c (dfs_walk_all, dfs_walk_once_r,
2183         dfs_walk_once_accessible_r): Assert post order function never
2184         returns dfs_skip_bases.
2185
2186         * search.c (struct lookup_base_data_s): New.
2187         (lookup_base_r): Replace with ...
2188         (dfs_lookup_base): ... this.
2189         (lookup_base): Use dfs_walk_all.
2190
2191 2004-10-12  Kazu Hirata  <kazu@cs.umass.edu>
2192
2193         * search.c: Fix comment typos.
2194
2195 2004-10-11  Mark Mitchell  <mark@codesourcery.com>
2196
2197         PR c++/15786
2198         * parser.c (cp_parser_declarator): Add member_p parameter.
2199         (cp_parser_condition): Adjust calls to cp_parser_declarator.
2200         (cp_parser_explicit_instantiation): Likewise.
2201         (cp_parser_init_declarator): Likewise.
2202         (cp_parser_direct_declarator): Add member_p parameter.  Do not
2203         parse tentatively when parsing the parameters to a member.
2204         (cp_parser_type_id): Adjust calls to cp_parser_declarator.
2205         (cp_parser_parameter_declaration): Likewise.
2206         (cp_parser_member_declaration): Likewise.
2207         (cp_parser_exception_declaration): Likewise.
2208
2209         PR c++/17936
2210         * cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment.
2211         * pt.c (optimize_specialization_lookup_p): Do not optimize lookups
2212         for members of partial or explicit specializations.
2213
2214         PR c++/17929
2215         * decl2.c (finish_anon_union): Robustify.
2216
2217 2004-10-11  Nathan Sidwell  <nathan@codesourcery.com>
2218
2219         * cp-tree.h (get_dynamic_cast_base_type): Rename to ...
2220         (dcast_base_hint): ... here.
2221         * rtti.c (build_dynamic_cast_1): Use dcast_base_hint.
2222         * search.c (struct dcast_data_s): New.
2223         (dynamic_cast_base_recurse): Remove. Replace with ...
2224         (dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New.
2225         (get_dynamic_cast_base_type): Rename to ...
2226         (dcast_base_hint): ... here.  Use dfs_walk_once_accessible.
2227         (accessible_r): Remove.
2228         (dfs_accessible_post): New, broken out of accessible_r.
2229         (accessible_p): Use dfs_walk_once_accessible.
2230         (dfs_walk_once_accessible_r): New. From accessible_r.
2231         (dfs_walk_once_accessible): New. From acessible_p.
2232
2233         * cp-tree.h (SAME_BINFO_TYPE_P): New.
2234         * class.c (build_base_path): Use SAME_BINFO_TYPE_P to compare
2235         binfo types.
2236         (convert_to_base_statically, determine_primary_bases,
2237         update_vtable_entry_for_fn, dfs_modify_vtables, build_vtt_inits,
2238         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
2239         accumulate_vtbl_inits, dfs_accumulate_vtbl_inits,
2240         build_vtbl_initializer, add_vcall_offset_vtbl_entries_1): Likewise.
2241         * init.c (expand_member_init): Likewise.
2242         * search.c (lookup_base_r, dynamic_cast_base_recurse,
2243         binfo_via_virtual, copied_binfo, binfo_for_vbase,
2244         original_binfo): Likewise.
2245         * tree.c (copy_binfo): Likewise.
2246
2247 2004-10-11  Kazu Hirata  <kazu@cs.umass.edu>
2248
2249         * semantics.c: Fix comment typos.
2250
2251 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2252
2253         PR c++/17554
2254         part of c++/17657
2255         middle-end/17703
2256         * semantics.c (maybe_cleanup_point_expr): Call
2257         fold_build_cleanup_point_expr.
2258         (maybe_cleanup_point_expr_void): New function.
2259         (add_decl_expr): Call maybe_cleanup_point_expr_void.
2260         (finish_expr_stmt): Likewise.
2261         (finish_return_stmt): Likewise.
2262         (finish_for_expr): Likewise.
2263         (finish_asm_stmt): Likewise.
2264         * typeck.c (condition_conversion): Call
2265         fold_build_cleanup_point_expr.
2266
2267 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2268
2269         PR c++/17907
2270         * semantics.c (add_decl_expr): If the decl has a size which
2271         has side effects then the decl expression needs a cleanup point.
2272
2273 2004-10-10  Mark Mitchell  <mark@codesourcery.com>
2274
2275         PR c++/17393
2276         * decl.c (grokdeclarator): Robustify error-recovery on invalid
2277         declarations.
2278
2279 2004-10-10  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2280
2281         Convert diagnostics to use quoting flag q 7/n
2282         * typeck.c (composite_pointer_type_r, composite_pointer_type,
2283         cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
2284         string_conv_p, build_class_member_access_expr,
2285         build_class_member_access_expr, lookup_destructor,
2286         finish_class_member_access_expr, build_indirect_ref,
2287         get_member_function_from_ptrfunc, build_function_call,
2288         convert_arguments, build_binary_op, pointer_diff, build_unary_op,
2289         check_for_casting_away_constness, build_static_cast,
2290         build_reinterpret_cast, build_const_cast, build_c_cast,
2291         build_modify_expr, get_delta_difference, build_ptrmemfunc,
2292         dubious_conversion_warnings, convert_for_assignment,
2293         convert_for_initialization,
2294         maybe_warn_about_returning_address_of_local, check_return_expr):
2295         Use quoting marks.
2296
2297         * typeck2.c (error_not_base_type, readonly_error,
2298         abstract_virtuals_error, cxx_incomplete_type_diagnostic,
2299         store_init_value, digest_init, build_x_arrow,
2300         build_m_component_ref, require_complete_eh_spec_types): Likewise.
2301
2302         * tree.c (cp_build_qualified_type_real,
2303         handle_java_interface_attribute, handle_init_priority_attribute):
2304         Likewise.
2305
2306         * semantics.c (finish_asm_stmt, finish_non_static_data_member,
2307         finish_pseudo_destructor_expr,
2308         check_template_template_default_arg, begin_class_definition,
2309         finish_base_specifier, qualified_name_lookup_error,
2310         finish_id_expression, finish_typeof): Likewise.
2311
2312         * search.c (lookup_base, check_final_overrider,
2313         look_for_overrides_r): Likewise.
2314
2315         * rtti.c (get_tinfo_decl, build_dynamic_cast_1): Likewise.
2316
2317 2004-10-09  Mark Mitchell  <mark@codesourcery.com>
2318
2319         PR c++/17867
2320         * error.c (dump_expr): Correct handling of AGGR_INIT_EXPRs using a
2321         constructor.
2322
2323         PR c++/17670
2324         * init.c (build_new): Correct comments.
2325         * parser.c (cp_parser_new_expression): Use NULL_TREE for nelts in
2326         the non-array case.
2327
2328         PR c++/17821
2329         * parser.c (cp_parser_postfix_dot_deref_expression): If the
2330         pseduo-destructor-name production does not work, fall back to the
2331         ordinary production.
2332
2333         PR c++/17826
2334         * tree.c (cp_tree_equal): Handle a BASELINK.
2335
2336         PR c++/17524
2337         * cp-tree.h (check_var_type): New function.
2338         * decl.c (check_var_type): New function, split out from ...
2339         (grokdeclarator): ... here.
2340         * pt.c (tsubst_decl): Use check_var_type.
2341
2342         PR c++/17685
2343         * decl.c (grokdeclarator): Disallow declarations of operators as
2344         non-functions.
2345
2346 2004-10-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2347
2348         PR c++/17868
2349         * error.c (dump_expr): Add missing case for RDIV_EXPR.
2350
2351 2004-10-08  Kazu Hirata  <kazu@cs.umass.edu>
2352
2353         * pt.c, search.c: Fix comment typos.
2354
2355 2004-10-08  Nathan Sidwell  <nathan@codesourcery.com>
2356
2357         * cp-tree.h (dfs_walk, dfs_walk_real, dfs_unmark, markedp,
2358         unmarkedp): Remove.
2359         (dfs_skip_bases, dfs_walk_all, dfs_walk_once): New.
2360         * class.c (struct find_final_overrider_data): Remove most_derived,
2361         vpath_list and vpath fields.  Add path field.
2362         (dfs_find_final_ocerrider_1): Add DEPTH parameter. Adjust.
2363         (dfs_find_final_overrider): Rename to ...
2364         (dfs_find_final_overrider_pre): ... here. Adjust.
2365         (dfs_find_final_overrider_post): Adjust.
2366         (dfs_find_final_overrider_q): Fold into
2367         dfs_find_final_overrider_pre.
2368         (find_final_overrider): Adjust dfs searching.
2369         (dfs_modify_vtables): Don't mark binfo here.
2370         (modify_all_vtables): Use dfs_walk_once.
2371         (build_vtt_inits): Likwise. Use dfs_walk_all.
2372         (dfs_build_secondary_vptr_vtt_inits): Don't mark binfo here.
2373         Return dfs_skip_bases as appropriate.
2374         (dfs_fixup_binfo_vtbls): Return dfs_skip_bases as appropriate.
2375         * init.c (dfs_initialized_vtbl_ptrs): Return dfs_skip_bases as
2376         appropriate. Don't mark binfo here.
2377         (initialize_vtbl_ptrs): Use dfs_walk_once.
2378         * search.c (struct vbase_info): Remove unused struct.
2379         (access_in_type): Use dfs_walk_once.
2380         (dfs_access_in_type): Don't mark binfo here.
2381         (dfs_accessible_queue_p, dfs_accessible_p) Remove.
2382         Fold into ...
2383         (accessible_r): ... here. New. Specialize dfs_walk_once.
2384         (accessible_p): Use accessible_r.
2385         (lookup_field_queue_p): Remove. Fold into ...
2386         (lookup_field_r): ... here. Adjust.
2387         (lookup_member): Use dfs_walk_all.
2388         (dfs_walk_real, dfs_walk): Replace with ...
2389         (dfs_walk_all, dfs_walk_once): ... these.
2390         (dfs_walk_once_r, dfs_unmark_r): Workers for dfs_walk_once.
2391         (dfs_unmark, unmarkedp, markedp): Remove.
2392         (dfs_get_pure_virtuals): Don't mark binfo here.
2393         (get_pure_virtuals): Use dfs_walk_once.
2394         (dfs_debug_unmarked_p): Remove. Fold into ...
2395         (dfs_debug_mark): ... here.
2396         (note_debug_info_needed): Use dfs_walk_all.
2397
2398 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2399
2400         * pt.c (tsubst_expr) <case ASM_EXPR>: Look passed the
2401         CLEANUP_POINT_EXPR to get the asm expression.
2402
2403 2004-10-07  Mark Mitchell  <mark@codesourcery.com>
2404
2405         * cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.
2406         (DECL_MEMBER_TEMPLATE_P): New macro.
2407         (is_member_template): Remove.
2408         (class_method_index_for_fn): New function.
2409         * pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P.
2410         * class.c (finish_struct_methods): Remove out-of-date comment.
2411         * decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P.
2412         * decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and
2413         class_method_index_for_fn.
2414         * pt.c (is_member_template): Remove.
2415         (is_member_template_class): Likewise.
2416         (optimize_specialization_lookup_p): New function.
2417         (retrieve_specialization): Optimize lookups for members that are
2418         not member templates.
2419         (register_specialization): Adjust accordingly.
2420         (build_template_decl): Add member_template_p parameter.  Set
2421         DECL_MEMBER_TEMPLATE_P.
2422         (process_partial_specialization): Adjust call to
2423         retrieve_specialization.
2424         (push_template_decl_real): Determine whether the template is a
2425         member template.
2426         (lookup_template_class): Use retrieve_specialization.
2427         (tsubst_decl): Adjust call to retrieve_specialization.
2428         (tsubst_exception_specification): New function.
2429         (tsubst): Use it.
2430         (tsubst_copy): Use DECL_MEMBER_TEMPLATE_P.
2431         (instantiate_template): Adjust call to retrieve_specialization.
2432         (regenerate_decl_from_template): Do not actually generate a new
2433         DECL.
2434         (instantiate_decl): Adjust call to retrieve_specialization.
2435         (class_method_index_for_fn): New method.
2436
2437 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2438
2439         * parser.c (cp_parser_asm_definition): Look passed the
2440         CLEANUP_POINT_EXPR to get the asm expression.
2441
2442 2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>
2443
2444         PR c++/17368
2445         * semantics.c (finish_asm_stmt): Asm expressions need cleanup
2446         also.
2447
2448 2004-10-05  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2449
2450         Convert diagnostics to use quoting flag q 6/n
2451         * pt.c (finish_member_template_decl, check_specialization_scope,
2452         maybe_process_partial_specialization, determine_specialization,
2453         check_explicit_specialization, maybe_check_template_type,
2454         process_partial_specialization, check_default_tmpl_args,
2455         push_template_decl_real, redeclare_class_template,
2456         convert_nontype_argument, coerce_template_parms,
2457         lookup_template_class, push_tinst_level,
2458         instantiate_class_template, tsubst_arg_types,
2459         tsubst_function_type, tsubst, tsubst_qualified_id,
2460         tsubst_copy_and_build, check_instantiated_args,
2461         do_decl_instantiation, do_type_instantiation,
2462         invalid_nontype_parm_type_p, check_specialization_namespace,
2463         convert_template_argument, determine_specialization,
2464         check_template_shadow, tsubst_decl
2465         instantiate_pending_templates): Use quoting marks.
2466
2467 2004-10-05  Nathan Sidwell  <nathan@codesourcery.com>
2468
2469         PR c++/17829
2470         * parser.c (cp_parser_postfix_expression): Inhibit Koenig when
2471         unqualified lookup finds a member function.
2472
2473 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2474
2475         Convert diagnostics to use quoting flag q 5/n
2476         * parser.c (cp_parser_name_lookup_error,
2477         cp_parser_diagnose_invalid_type_name,
2478         cp_parser_primary_expression, cp_parser_unqualified_id,
2479         cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement,
2480         cp_parser_jump_statement, cp_parser_simple_declaration,
2481         cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
2482         cp_parser_type_parameter, cp_parser_template_id,
2483         cp_parser_template_name, cp_parser_direct_declarator,
2484         cp_parser_parameter_declaration_list, cp_parser_class_head,
2485         cp_parser_base_specifier, cp_parser_lookup_name,
2486         cp_parser_late_parsing_default_args,
2487         cp_parser_optional_template_keyword
2488         cp_parser_elaborated_type_specifier, cp_parser_check_class_key,
2489         cp_parser_check_access_in_redeclaration): Use quoting marks.
2490
2491         * name-lookup.c (supplement_binding, pushdecl,
2492         check_for_out_of_scope_variable, validate_nonmember_using_decl,
2493         do_nonmember_using_decl, lookup_tag, set_decl_namespace,
2494         push_namespace, do_namespace_alias, do_using_directive,
2495         ambiguous_decl, lookup_namespace_name, add_function): Likewise.
2496
2497         * method.c (use_thunk): Likewise.
2498
2499         * lex.c (unqualified_name_lookup_error,
2500         unqualified_fn_lookup_error): Likewise.
2501
2502 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2503
2504         Convert diagnostics to use quoting flag q 4/n
2505         * except.c (decl_is_java_type, build_throw,
2506         is_admissible_throw_operand, check_handlers_1, check_handlers):
2507         Use quoting formats.
2508         * friend.c (add_friend, make_friend_class, do_friend): Likewise.
2509         * init.c (sort_mem_initializers, emit_mem_initializers,
2510         member_init_ok_or_else, expand_member_init, is_aggr_type,
2511         build_offset_ref, build_java_class_ref): Likewise.
2512
2513 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2514
2515         Convert diagnostics to use quoting flag q 3/n
2516         * decl.c (pop_label, duplicate_decls, redeclaration_error_message,
2517         redeclaration_error_message, lookup_label, check_goto,
2518         make_typename_type, make_unbound_class_template,
2519         fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1,
2520         grok_reference_init, layout_var_decl, maybe_commonize_var,
2521         check_for_uninitialized_const_var, reshape_init_array,
2522         reshape_init, check_initializer, cp_finish_decl,
2523         member_function_or_else, bad_specifiers, grokfndecl, grokvardecl,
2524         check_static_variable_definition, compute_array_index_type,
2525         create_array_type_for_decl, check_special_function_return_type,
2526         grokdeclarator, check_default_argument, grokparms,
2527         grok_ctor_properties, grok_op_properties,
2528         check_elaborated_type_specifier, xref_tag, finish_enum,
2529         build_enumerator, check_function_type, start_preparsed_function,
2530         store_parm_decls): Use quoting formats.
2531         * decl2.c (grok_array_decl, delete_sanity, check_member_template,
2532         check_java_method, check_classfn, finish_static_data_member_decl,
2533         grokfield, grokbitfield, grok_function_init,
2534         build_anon_union_vars, coerce_new_type, coerce_delete_type,
2535         check_default_args): Likewise.
2536         * parser.c (cp_parser_decl_specifier_seq): Likewise.
2537
2538 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2539
2540         Convert diagnostics to use quoting flag q 2/n
2541         * class.c (build_base_path, add_method, alter_access,
2542         handle_using_decl, check_bases,
2543         maybe_warn_about_overly_private_class, find_final_overrider,
2544         warn_hidden, finish_struct_anon, add_implicitly_declared_members,
2545         check_bitfield_decl, check_field_decls, layout_empty_base,
2546         build_base_field, check_methods, layout_virtual_bases,
2547         warn_about_ambiguous_bases, layout_class_type, finish_struct_1,
2548         resolve_address_of_overloaded_function, instantiate_type,
2549         note_name_declared_in_class): Use format flag "q" for quoting.
2550
2551 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2552
2553         Convert diagnostics to use quoting flag q 1/n
2554         * error.c (locate_error): Ignore quoting flag q.
2555         * call.c (build_user_type_conversion_1, build_operator_new_call,
2556         build_object_call, op_error, build_conditional_expr,
2557         build_new_op, build_op_delete_call, enforce_access,
2558         convert_like_real, convert_arg_to_ellipsis, build_x_va_arg,
2559         convert_default_arg, build_over_call, build_new_method_call,
2560         joust, perform_implicit_conversion, initialize_reference): Use the
2561         quoting flag q.
2562
2563 2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>
2564
2565         PR c++/17797
2566         * typeck.c (build_reinterpret_cast): Return if the inner type
2567         is error_mark_node.
2568
2569 2004-10-01  Jan Hubicka  <jh@suse.cz>
2570
2571         * semantics.c (expand_body): Update call of tree_rest_of_compilation.
2572
2573 2004-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2574
2575         * cp-tree.h (struct lang_decl): Shrink by reordering fields and
2576         turning operator_code and fixed_offset into bitfields.
2577
2578 2004-09-29  Joseph S. Myers  <jsm@polyomino.org.uk>
2579
2580         * decl.c (duplicate_decls): Merge TREE_DEPRECATED.
2581
2582 2004-09-29  Jason Merrill  <jason@redhat.com>
2583
2584         PR tree-optimization/17697
2585         * decl.c (duplicate_decls): Copy TREE_NOTHROW from newdecl to olddecl.
2586
2587 2004-09-28  Jason Merrill  <jason@redhat.com>
2588
2589         PR middle-end/17525
2590         * class.c (build_base_field): Set TYPE_MODE.
2591
2592 2004-09-28  Roger Sayle  <roger@eyesopen.com>
2593
2594         PR driver/17537
2595         * g++spec.c (lang_specific_driver): Unrecognized libraries, other
2596         than -lc and -lm, may require linking against libstc++.
2597
2598 2004-09-28  Kazu Hirata  <kazu@cs.umass.edu>
2599
2600         * tree.c: Fix a comment typo.
2601
2602 2004-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2603
2604         * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): Remove.
2605         (struct secondary_vptr_vtt_init_data_s): New.
2606         (build_vtt_inits): Adjust dfs_walkers.
2607         (dfs_build_secondary_vptr_vtt_inits): Caller data is a
2608         secondary_vptr_vtt_init_data_s structure. Adjust.
2609         (dfs_ctor_vtable_bases_queue_p): Remove.
2610         (dfs_fixup_binfo_vtbls): No need to clear BINFO_MARKED. Simplify.
2611
2612         * pt.c (struct get_template_base_data_s): Remove.
2613         (get_template_base_r): Fold into get_template_base.
2614         (get_template_base): Walk base binfos directly in inheritance
2615         graph order.
2616
2617 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
2618
2619         PR c++/17642
2620         * cp-tree.h (fold_if_not_in_template): New function.
2621         * call.c (build_conditional_expr): Use fold_if_not_in_template.
2622         (build_cxx_call): Likewise.
2623         * cvt.c (convert_to_complex): Likewise.
2624         (ocp_convert): Likewise.
2625         (convert): Likewise.
2626         (convert_force): Likewise.
2627         * decl.c (compute_array_index_type): Clear
2628         processing_template_decl while folding array bounds.
2629         * pt.c (convert_nontype_argument): Clear
2630         processing_template_decl while processing non-type argument
2631         initialization.
2632         * tree.c (fold_if_not_in_template): New function.
2633         * typeck.c (build_class_member_access_expr): Use
2634         fold_if_not_in_template.
2635         (build_array_ref): Likewise.
2636         (build_binary_op): Likewise.  Do not try to optimize computations
2637         when processing templates.
2638         (cp_pointer_int_sum): Use fold_if_not_in_template.
2639         (pointer_diff): Likewise.
2640         (build_unary_op): Likewise.
2641         (build_reinterpret_cast): Likewise.
2642         (get_delta_difference): Likewise.
2643         (expand_ptrmemfunc_cst): Likewise.
2644         (dubious_conversion_warnings): Likewise.
2645
2646 2004-09-27  Matt Austern  <austern@apple.com>
2647
2648         * cp/parser.c (struct cp_token): New one-bit field , implicit_extern_c
2649         (cp_lexer_get_preprocessor_token): Set implicit_extern_c for
2650         tokens that come from headers that are implicitly extern "C".
2651         (struct cp_parser): new one-bit field, implicit_extern_c.
2652         (cp_parser_new): Set parser's implicit_extern_c to false.
2653         (cp_parser_translation_unit): Pop lang context if we were in a
2654         header that was implicitly extern "C".
2655         (cp_parser_declaration_seq_opt): Push/pop lang context as
2656         required by the token's and parser's implicit_extern_c.
2657
2658 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
2659
2660         PR c++/17585
2661         * cp-tree.h (shared_member_p): Declare.
2662         * search.c (shared_member_p): Give it external linkage.
2663         * semantics.c (finish_qualified_id_expr): Use it.
2664         (finish_id_expression): Likewise.
2665
2666         PR c++/17585
2667         * semantics.c (finish_id_expression): Do not add "this->" to
2668         static member functions.
2669
2670 2004-09-27  Nathan Sidwell  <nathan@codesourcery.com>
2671
2672         PR c++/17681
2673         * error.c (dump_type): Change TREE_VEC case into TREE_BINFO.
2674
2675         * class.c (struct count_depth_data): Remove.
2676         (dfs_depth_post, dfs_depth_q): Remove.
2677         (find_final_overrider): Use number of vbase classes as depth
2678         bound.
2679
2680         * cp-tree.h (types_overlap_p): Remove.
2681         * search.c (struct overlap_info): Remove.
2682         (dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.
2683
2684         * pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
2685         (get_template_base_recursive): Remove. Replace with ...
2686         (get_template_base_r): ... this.
2687         (struct get_template_base_data_s): New.
2688         (get_template_base): Use get_template_base_r via dfs_walk.  Always
2689         return NULL on failure.
2690         (unify): Remove error_mark_node check from get_template_base result.
2691
2692 2004-09-24  Paolo Bonzini  <bonzini@gnu.org>
2693
2694         * parser.c (cp_parser_expression_stack): Clarify why it is
2695         an array of NUM_PREC_VALUES elements.
2696         (cp_parser_binary_expression): Clarify why we do not need to
2697         handle stack overflow.
2698
2699 2004-09-24  Nathan Sidwell  <nathan@codesourcery.com>
2700
2701         PR c++/16889
2702         * search.c (lookup_field_queue_p): Correct check for hidden base.
2703
2704         * search.c (bfs_walk): Remove.
2705         (lookup_member): Use dfs_walk_real.
2706         (dfs_walk_real): Move and adjust documentation from bfs_walk.
2707
2708 2004-09-23  Zack Weinberg  <zack@codesourcery.com>
2709
2710         * decl.c (grokfndecl): If ::main is found not to return int,
2711         correct it after issuing a diagnostic.
2712         (grokdeclarator): If the incoming type was error_mark_node, do
2713         not complain about declaring something with no type.
2714         (start_function): Change check for ::main not returning int to
2715         an assertion, as grokfndecl now catches this when the user did it.
2716         * init.c (perform_member_init, sort_mem_initializers)
2717         (emit_mem_initializers): Make most diagnostics be issued on
2718         the line of current_function_decl, not whatever the current
2719         input line is.
2720         * parser.c (cp_lexer_peek_token_emit_debug_info): Surround
2721         definition and declaration with #ifdef ENABLE_CHECKING.
2722         Avoid unnecessary use of fprintf.
2723         (cp_lexer_print_token, cp_lexer_debug_stream): Adjust stub
2724         definitions to avoid warnings.
2725         (cp_lexer_new_main): Add assertion that first token is not a
2726         padding token.
2727         (cp_lexer_new_from_token_array): Fold into ...
2728         (cp_lexer_new_from_tokens): ... here.  Add assertion that
2729         first token is not a padding token.
2730         (cp_lexer_set_source_position_from_token): Move nearer to callers.
2731         Remove unused lexer argument.
2732         (cp_lexer_peek_token): Just print debugging report (if enabled)
2733         and return lexer->next_token.
2734         (cp_lexer_skip_purged_tokens): Delete.
2735         (cp_lexer_next_token_is, cp_lexer_next_token_is_not): Make
2736         inline, simplify bodies.
2737         (cp_lexer_peek_nth_token): Add debugging report a la
2738         cp_lexer_peek_token.
2739         (cp_lexer_consume_token): Correct commentary.  Advance over
2740         purged tokens here.  Set current source position here, from
2741         token to be returned.  Avoid unnecessary use of fprintf.
2742         (cp_lexer_purge_token): Advance next_token pointer over this and
2743         subsequent purged tokens.
2744         (cp_parser_error): Adjust source position to that of the
2745         peeked token.
2746         (cp_parser_push_lexer_for_tokens, cp_parser_pop_lexer): New functions.
2747         (cp_parser_string_literal): Remove some excessive cleverness.
2748         (cp_parser_enum_specifier): Call start_enum before consuming
2749         the opening brace.
2750         (cp_parser_member_declaration): Make the "extra semicolon"
2751         diagnostic consistently-worded with the other place this is
2752         diagnosed.  Explicitly set the diagnostic location to the
2753         location of the offending semicolon.
2754         (cp_parser_enclosed_template_argument_list): Use %</%> quoting
2755         in diagnostics.  Do not use cp_parser_require.  Set location
2756         of diagnostics about improper use of '>>' to location of
2757         offending token.
2758         (cp_parser_late_parsing_for_member):
2759         Use cp_parser_push_lexer_for_tokens and cp_parser_pop_lexer.
2760         (cp_parser_late_parsing_default_args): Likewise.  Manually
2761         move some logic outside the loop.
2762
2763 2004-09-23  Andrew Pinski  <pinskia@physics.uc.edu>
2764
2765         PR c++/17618
2766         * cvt.c (cp_convert_to_pointer): Return early when the type is
2767         an error_mark_node.
2768
2769 2004-09-21 Fariborz Jahanian <fjahanian@apple.com>
2770
2771         PR c++/13989
2772         PR c++/9844
2773         * decl.c (grokfndecl): Add new argument "attrlist", use it
2774         to call cplus_decl_attributes.
2775         (start_function): Remove call to cplus_decl_attributes.
2776         * cvt.c (ocp_convert): Add support to use type conversion
2777         function to vector type.
2778         * parser.c (cp_parser_conversion_type_id): Add attributes, if any,
2779         to the parsed type.
2780
2781 2004-09-23  Paolo Bonzini  <bonzini@gnu.org>
2782
2783         PR c++/17596
2784
2785         * parser.c (cp_parser_token_tree_map_node,
2786         cp_parser_pm_expression, cp_parser_additive_expression,
2787         cp_parser_multiplicative_expression, cp_parser_shift_expression,
2788         cp_parser_relational_expression, cp_parser_equality_expression,
2789         cp_parser_and_expression, cp_parser_exclusive_or_expression,
2790         cp_parser_inclusive_or_expression,
2791         cp_parser_logical_and_expression,
2792         cp_parser_logical_or_expression): Removed.
2793         (enum cp_parser_prec, struct cp_parser_token_tree_map_node,
2794         binops, binops_by_token): New.
2795         (cp_parser_assignment_expression): Use cp_parser_binary_expression.
2796         (cp_parser_new): Initialize binops_by_token.
2797         (cp_parser_binary_expression): Rewritten.
2798         (N_CP_TTYPES): New.
2799
2800 2004-09-23  Kazu Hirata  <kazu@cs.umass.edu>
2801
2802         * parser.c: Fix a comment typo.
2803
2804 2004-09-23  Nathan Sidwell  <nathan@codesourcery.com>
2805
2806         PR c++/17620
2807         * decl.c (xref_basetypes): Look through typedefs before checking
2808         for duplicate base.
2809
2810 2004-09-22  Nathan Sidwell  <nathan@codesourcery.com>
2811
2812         * cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree).
2813         * decl2.c (cp_finish_file): Adjust tinfo decl emission loop.
2814         * rtti.c (unemitted_tinfo_decls): Make a VEC(tree).
2815         (init_rtti_processing): Initialize it to something realistic.
2816         (get_tinfo_decl): Adjust pushing the new decl.
2817
2818         * cp-tree.h (struct lang_type_class): Remove marked flags, add
2819         diamond_shaped and repeated_base flags.  Reorder to keep 8-bit blocks.
2820         (TYPE_MARKED_P): New.
2821         (CLASSTYPE_DIAMOND_SHAPED_P, CLASSTYPE_REPEATED_BASE_P): New.
2822         (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
2823         CLEAR_CLASSTYPE_MARKED_N): Remove.
2824         (CLASSTYPE_MARKED_*, SET_CLASSTYPE_MARKED_*,
2825         CLEAR_CLASSTYPE_MARKED_*): Remove.
2826         * decl.c (xref_basetypes): Use TYPE_MARKED_P. Determine diamond
2827         shaped and repeated base properties.
2828         * lex.c (cxx_make_type): Don't clear TYPE_ALIAS_SET.
2829         * rtti.c (dfs_class_hint_mark, dfs_class_hint_unmark,
2830         class_hint_flags): Remove.
2831         (get_pseudo_ti_init): Use CLASSTYPE_REPEATED_BASE_P and
2832         CLASSTYPE_DIAMOND_SHAPED_P.
2833
2834 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
2835
2836         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved here from
2837         cp-objcp-common.h.
2838         (objcp_tsubst_copy_and_build): Reformat function signature.
2839         * cp-objcp-common.h (objcp_tsubst_copy_and_build): Likewise.
2840         (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved to cp-lang.c.
2841
2842 2004-09-21  Zack Weinberg  <zack@codesourcery.com>
2843
2844         * parser.c (cp_lexer_peek_token, cp_lexer_consume_token):
2845         Don't handle CPP_PRAGMA tokens specially.
2846         (cp_lexer_handle_pragma): Use cp_lexer_consume_token.  Don't
2847         purge the token; do clear token->value after processing.  Add
2848         assertion at beginning that token->value is nonzero.
2849         (cp_parser_statement, cp_parser_declaration_seq_opt): Handle
2850         CPP_PRAGMA as a full statement or declaration in its own right.
2851
2852 2004-09-21  Matt Austern  <austern@apple.com>
2853
2854         PR c++/15049
2855         * decl.c (grokvardecl): Accept declarations of global variables
2856         using anonymous types.
2857
2858 2004-09-21  Roger Sayle  <roger@eyesopen.com>
2859
2860         PR c++/7503
2861         * tree.c (lvalue_p_1):  Disallow MIN_EXPR and MAX_EXPR as lvalues
2862         if either operand has side-effects.
2863         * typeck.c (rationalize_conditional_expr): Assert that neither
2864         operand of MIN_EXPR or MAX_EXPR has side-effects.
2865         (build_modify_expr):  Add support for MIN_EXPR and MAX_EXPR.
2866         Check that the "lhs" is a valid lvalue, i.e. that neither operand
2867         of a MIN_EXPR or MAX_EXPR has a side-effect.
2868
2869 2004-09-21  Nathan Sidwell  <nathan@codesourcery.com>
2870
2871         * cp-tree.h (struct lang_type_header): Remove
2872         uses_multiple_inheritance field.
2873         (TYPE_USES_MULTIPLE_INHERITANCE): Remove.
2874         (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): Remove.
2875         (TYPE_USES_VIRTUAL_BASECLASSES): Remove.
2876         (DECL_NEEDS_VTT_PARM_P): Use CLASSTYPE_VBASECLASSES.
2877         (TYPE_CONTAINS_VPTR_P): Likewise.
2878         * call.c (add_template_candidate_real): Use
2879         CLASSTYPE_VBASECLASSES.
2880         (build_special_member_call): Likewise.
2881         * class.c (finish_struct_bits): Remove
2882         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P & TYPE_USES_VIRTUAL_BASECLASSES
2883         bookkeeping.
2884         (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
2885         (create_vtable_ptr): Remove TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P
2886         bookkeeping.
2887         (build_vtt_inits): Use CLASSTYPE_VBASECLASSES.
2888         (accumulate_vtbl_inits, build_vbase_offset_vtbl_entries):
2889         Likewise.
2890         * decl.c (xref_basetypes): Remove TYPE_USES_MULTIPLE_INHERITANCE,
2891         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
2892         bookkeeping.
2893         (cxx_maybe_build_cleanup): Use CLASSTYPE_VBASECLASSES.
2894         * decl2.c (maybe_retrofit_in_chrg): Likewise.
2895         * init.c (expand_member, push_base_cleanups): Likewise.
2896         * pt.c (instantiate_class_template): Remove
2897         TYPE_USES_MULTIPLE_INHERITANCE,
2898         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
2899         bookkeeping.
2900         * ptree.c (cxx_print_type): Remove TYPE_USES_MULTIPLE_INHERITANCE
2901         check.
2902         * typeck2.c (process_init_constructor): Replace some sorrys with
2903         asserts.
2904
2905 2004-09-21  Andreas Tobler  <a.tobler@schweiz.ch>
2906
2907         * decl.c (reshape_init_array): Initialize max_index_cst to fix
2908         bootstrap failure.
2909
2910 2004-09-20  Mark Mitchell  <mark@codesourcery.com>
2911
2912         PR c++/17530
2913         * pt.c (tsubst): Fix parentheses to accomodate emacs.
2914         (tsubst_baselink): If we get a single function, mark it as used.
2915
2916 2004-09-20  Matt Austern <austern@apple.com>
2917             Zack Weinberg  <zack@codesourcery.com>
2918
2919         * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function):
2920         Apply lbasename to input_filename before passing to get_fileinfo.
2921         * semantics.c (begin_class_definition): Likewise.
2922         * lex.c (handle_pragma_interface): Apply get_fileinfo to the
2923         correct filename.  Rename variables to be less confusing.
2924         (handle_pragma_implementation): Likewise.  Disable "appears
2925         after file is included" diagnostic.
2926
2927         * parser.c (struct cp_token): Add in_system_header fiag.
2928         (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block)
2929         (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token)
2930         (CPP_NONE, cp_lexer_read_token): Delete.
2931         (struct cp_lexer): Remove first_token, string_tokens,
2932         main_lexer_p fields.  Clarify comments.
2933         (struct cp_token_cache): Now just a pair of pointers.
2934         (CP_LEXER_BUFFER_SIZE): New #define.
2935         (CPP_PURGED): New fake token type.
2936         (cp_lexer_new_from_token_array, cp_lexer_destroy)
2937         (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens)
2938         (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal):
2939         New functions.
2940         (cp_lexer_new_from_tokens): Now a simple wrapper around
2941         cp_lexer_new_from_token_array.
2942         (cp_lexer_set_source_position_from_token): Also update
2943         in_system_header.
2944         (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token):
2945         Don't wrap round.
2946         (cp_lexer_token_difference): Dont handle wrapping round.
2947         (cp_lexer_new_main): Enable pragma deferral and raw strings,
2948         read the entire translation unit through c_lex_with_flags into
2949         this lexer's buffer, then turn raw strings back off again.
2950         (cp_lexer_grow_buffer): Adjust for buffer no longer being circular.
2951         (cp_lexer_get_preprocessor_token): No need to handle not being
2952         the main lexer.  Set token->in_system_header too.
2953         (cp_lexer_peek_token): Skip purged tokens.  Feed pragma tokens
2954         to cp_lexer_handle_pragma.  No need to call cp_lexer_read_token.
2955         (cp_lexer_peek_nth_token): Likewise.
2956         (cp_lexer_purge_token): Mark the token PURGED, don't shift all
2957         the other tokens down.
2958         (cp_lexer_purge_tokens_after): Likewise.
2959         (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry
2960         about there being no tokens.
2961         (cp_lexer_print_token): Revise to give useful information on
2962         all tokens.
2963         (struct cp_parser): Add field translate_strings_p.
2964         (cp_parser_new): Initialize it.
2965         (cp_parser_translation_unit): Destroy the lexer when done.
2966         (cp_parser_parameter_declaration): Restructure saving of
2967         default arguments.
2968         (cp_parser_save_member_function_body): Likewise.
2969         (cp_parser_check_for_invalid_template_id)
2970         (cp_parser_nested_name_specifier_opt, cp_parser_template_id):
2971         Adjust calls to cp_lexer_advance_token.
2972         (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration):
2973         No need to fiddle c_lex_string_translate.
2974         (cp_parser_primary_expression, cp_parser_linkage_specification)
2975         (cp_parser_asm_definition, cp_parser_asm_specification_opt)
2976         (cp_parser_asm_operand_list, cp_parser_asm_clobber_list)
2977         Use cp_parser_string_literal.
2978         (cp_parser_attribute_list): Save and restore
2979         parser->translate_strings_p, not c_lex_string_translate.
2980         (cp_parser_cache_group): Delete.
2981         (cp_parser_cache_group_1): Rename cp_parser_cache_group.  Do
2982         not take a cache argument.
2983
2984 2004-09-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2985
2986         PR c++/14179
2987         * decl.c (reshape_init): Extract array handling into...
2988         (reshape_init_array): New function. Use integers instead of trees
2989         for indices. Handle out-of-range designated initializers.
2990
2991 2004-09-20  Steven Bosscher  <stevenb@suse.de>
2992
2993         * lex.c (cxx_init): Don't set the ridpointer for RID_NULL
2994         to null_node.
2995
2996 2004-09-19  Mark Mitchell  <mark@codesourcery.com>
2997
2998         * decl2.c (determine_visibility): Allow class visibility
2999         directives to override targetm.cxx.export_class_data.
3000
3001 2004-09-18  Kazu Hirata  <kazu@cs.umass.edu>
3002
3003         * call.c, semantics.c: Follow spelling conventions.
3004         * class.c: Fix a comment typo.
3005
3006 2004-09-16  Geoffrey Keating  <geoffk@apple.com>
3007
3008         PR pch/13361
3009         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
3010         (handle_pragma_implementation): Likewise.
3011
3012 2004-09-17  Jeffrey D. Oldham  <oldham@codesourcery.com>
3013             Zack Weinberg  <zack@codesourcery.com>
3014
3015         * cp-tree.def: Use tree_code_class enumeration constants
3016         instead of code letters.
3017         * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
3018         * mangle.c, pt.c, semantics.c, tree.c, typeck.c:
3019         Update for new tree-class enumeration constants.
3020
3021 2004-09-16  Mark Mitchell  <mark@codesourcery.com>
3022
3023         PR c++/16002
3024         * parser.c (cp_parser_simple_declaration): Commit to tentative
3025         parses after seeing a decl-specifier.
3026         (cp_parser_simple_declaration): Eliminate spurious message.
3027         (cp_parser_init_declarator): Adjust error message.
3028
3029         PR c++/16029
3030         * lex.c (unqualified_name_lookup_error): Mark the dummy
3031         declaration as used.
3032
3033         PR c++/17501
3034         * parser.c (cp_parser_nested_name_specifier): Do not resolve
3035         typename types if the user explicitly said "typename".
3036
3037 2004-09-16  Andrew MacLeod  <amacleod@redhat.com>
3038
3039         * error.c (dump_decl): Make sure there is lang_specific info before
3040         checking for DTOR and CTOR decls.
3041
3042 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3043
3044         * class.c (copy_virtuals): Remove.
3045         (build_primary_vtable): Use copy_list directly.
3046         (build_secondary_vtable): Likewise.
3047         (update_vtable_entry_for_fn): Clear BV_CALL_INDEX here.
3048         (create_vtable_ptr): Likewise.
3049
3050 2004-09-16  Kazu Hirata  <kazu@cs.umass.edu>
3051
3052         * search.c: Follow spelling conventions.
3053
3054 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3055
3056         * cp-tree.h (struct lang_type_class): Make pure_virtuals a
3057         VEC(tree).
3058         (CLASSTYPE_INLINE_FRIENDS, CLASSTYPE_PURE_VIRTUALS): Update
3059         comments.
3060         * call.c (build_new_method_call): Don't confirm a pure virtual is
3061         in CLASSTYPE_PURE_VIRTUALS.  Reorder checks. Make it a warning.
3062         * class.c (check_methods): CLASSTYPE_INLINE_FRIENDS is a VEC(tree).
3063         (fixup_inline_methods, finish_struct): Likewise.
3064         * decl.c (finish_method): Likewise.
3065         * search.c (dfs_get_pure_virtuals, get_pure_virtuals):
3066         CLASSTYPE_PURE_VIRTUALS is a VEC(tree).
3067         * typeck2.c (abstract_virtuals_error): Likewise. Truncate the
3068         vector to avoid repeating the list in error messages.
3069
3070 2004-09-15  Mark Mitchell  <mark@codesourcery.com>
3071
3072         * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define.
3073         * cp-tree.h (cxx_comdat_group): Declare.
3074         * decl.c (cxx_comdat_group): New function.
3075
3076 2004-09-15  Nathan Sidwell  <nathan@codesourcery.com>
3077
3078         * search.c (get_pure_virtuals): Remove unused variables.
3079
3080         * cp-tree.h (struct lang_decl_flags): Remove
3081         needs_final_overrider.
3082         (DECL_NEEDS_FINAL_OVERRIDER_P): Remove.
3083         * decl.c (duplicate_decls): Do not copy DECL_NEEDS_FINAL_OVERRIDER_P.
3084         * class.c (finish_struct_bits): Correct comment about
3085         CLASSTYPE_PURE_VIRTUALS.
3086         * search.c (get_pure_virtuals): Remove useless loop.
3087
3088 2004-09-14  Mark Mitchell  <mark@codesourcery.com>
3089
3090         PR c++/17324
3091         * mangle.c (partially_mangled_name): New variable.
3092         (partially_mangled_name_len): Likewise.
3093         (save_partially_mangled_name): New function.
3094         (restore_partially_mangled_name): Likewise.
3095         (write_encoding): Save and restore partially mangled names around
3096         calls to get_mostly_instantiated_function_type.
3097         (write_unqualified_name): Likewise.
3098
3099 2004-09-14  Nathan Sidwell  <nathan@codesourcery.com>
3100
3101         * pt.c (unify): Replace gcc_unreachable with gcc_assert.
3102
3103 2004-09-13  Mark Mitchell  <mark@codesourcery.com>
3104
3105         PR c++/16162
3106         * parser.c (cp_parser_id_expression): Correct value for
3107         is_declarator.
3108         (cp_parser_nested_name_specifier_opt): Look through typenames as
3109         necessary.
3110         (cp_parser_template_name): Honor check_dependency_p.
3111
3112         PR c++/16716
3113         * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
3114         Robustify.
3115
3116         PR c++/17327
3117         * pt.c (unify): Add ENUMERAL_TYPE case.  Replace sorry with
3118         gcc_unreacable.
3119
3120 2004-09-12  Richard Henderson  <rth@redhat.com>
3121
3122         PR c++/16254
3123         * semantics.c (maybe_cleanup_point_expr): Don't call fold.
3124         * typeck.c (condition_conversion): Likewise.
3125
3126 2004-09-11  Richard Henderson  <rth@redhat.com>
3127
3128         PR c++/17404
3129         * pt.c (cur_stmt_expr): Move from tsubst_expr.
3130         (tsubst_expr) <case STMT_EXPR>: Move ...
3131         (tsubst_copy_and_build): ... here.
3132
3133 2004-09-10  Zack Weinberg  <zack@codesourcery.com>
3134
3135         * cp-tree.h (interface_only, interface_unknown): Delete declarations;
3136         comment explaining them moved to c-common.h.
3137         * lex.c (interface_only, interface_unknown, extract_interface_info):
3138         Delete definitions.
3139         (cxx_finish): Don't reset interface_unknown.
3140         (handle_pragma_interface): Don't set interface_only and
3141         interface_unknown; just the like-named fields in finfo.
3142         (handle_pragma_implementation): Adjust comment.
3143         * decl2.c (cp_finish_file): Don't reset interface_only and
3144         interface_unknown.
3145         * method.c (synthesize_method): Don't reset interface_unknown or
3146         call extract_interface_info.
3147         * pt.c (pop_tinst_level): Don't call extract_interface_info.
3148         * decl.c (start_cleanup_fn): Don't save or restore interface_only
3149         and interface_unknown.
3150         (make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename
3151         and use the result instead of the interface_only/interface_unknown
3152         globals.
3153         (start_preparsed_function): Likewise.
3154         * lex.c (cxx_make_type): Likewise.
3155         * semantics.c (begin_class_definition): Likewise.
3156         (expand_body): Don't call extract_interface_info.
3157
3158 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3159
3160         * decl.c (objc_mark_locals_volatile): Make description of
3161         routine more descriptive; only mark VAR_DECLs at each
3162         binding level.
3163
3164 2004-09-10  Richard Henderson  <rth@redhat.com>
3165
3166         PR c++/17386
3167         * call.c (build_vfield_ref): Move...
3168         * class.c (build_vfield_ref): ... here.  Convert datum to the
3169         primary base containing the vptr.
3170         (make_new_vtable): Simplify build_primary_vtable arguments.
3171         (finish_struct_1): Do not duplicate TYPE_VFIELD.
3172         * typeck.c (build_class_member_access_expr): Don't warn for
3173         null object access to base fields.
3174
3175 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3176
3177         * decl.c (objc_get_current_scope, objc_mark_locals_volatile):
3178         New functions, to be called from ObjC++.
3179
3180 2004-09-10  Kazu Hirata  <kazu@cs.umass.edu>
3181
3182         * class.c, cp-tree.h, decl.c, decl2.c, mangle.c,
3183         name-lookup.h, parser.c, search.c, semantics.c, typeck2.c: Fix
3184         comment typos.
3185
3186 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3187
3188         * typeck.c (build_c_cast): Preserve the cast if casting
3189         to and from an Objective-C type.
3190
3191 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3192
3193         * Make-lang.in (cp/typeck.o): Depend on c-common.h.
3194         * typeck.c: Include c-common.h.
3195         (comptypes): For RECORD_TYPEs, call objc_comptypes() and
3196         return the result if nonnegative.
3197
3198 2004-09-09  Zack Weinberg  <zack@codesourcery.com>
3199
3200         * decl2.c (import_export_class)
3201         * lex.c (handle_pragma_interface):
3202         Test MULTIPLE_SYMBOL_SPACES with if, not #ifdef.
3203
3204 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3205
3206         * Make-lang.in (cp/semantics.o): Depend on c-common.h.
3207         * semantics.c: Include c-common.h.
3208         (finish_compound_stmt): Call objc_clear_super_receiver().
3209
3210 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3211
3212         * cp-tree.h (do_poplevel): New prototype.
3213         * semantics.c (do_poplevel): Make externally visible.
3214
3215 2004-09-08  Nathan Sidwell  <nathan@codesourcery.com>
3216
3217         * cp-tree.h (tree_pair_s): Define a GC'd vector.
3218         * name-lookup.h (cxx_saved_binding, cp_class_binding): Likewise.
3219         * semantics.c (deferred_access): Likewise.
3220
3221 2004-09-06  Daniel Jacobowitz  <dan@debian.org>
3222
3223         * semantics.c (expand_body): Assert that we are not nested.
3224
3225 2004-09-06  Zack Weinberg  <zack@codesourcery.com>
3226
3227         * decl.c (build_enumerator): Use add_double and int_fits_type_p
3228         instead of cp_build_binary_op, to avoid creating short-lived trees.
3229         * parser.c (cp_parse_type_specifier <RID_ENUM>): Use two-token
3230         lookahead instead of backtracking.  Move some code to avoid a
3231         conditional branch.
3232         (cp_parser_enum_specifier): Avoid duplication of effort with caller.
3233         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3234         (cp_parser_enumerator_list, cp_parser_enumerator_definition):
3235         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3236
3237 2004-09-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3238
3239         * decl.c (grok_declarator): Remove a redundant semicolon.
3240
3241         * parser.c (cp_parser_decl_specifier_seq, cp_parser_type_specifier):
3242         Correct comments describing function parameters.
3243
3244 2004-09-03  Matt Austern  <austern@apple.com>
3245         Compile speed improvement.
3246         * parser.c (cp_lexer_print_token): Only define if ENABLE_CHECKING set.
3247         Otherwise define a stub macro that expands to nothing.
3248         (cp_lexer_debugging_p): Only define if ENABLE_CHECKING set.  Otherwise
3249         define a stub macro that expands to 0.
3250         (cp_lexer_start_debugging): Only define if ENABLE_CHECKING set.
3251         (cp_lexer_stop_debugging): Likewise.
3252         (cp_lexer_debug_stream): Only define if ENABLE_CHECKING set.  Otherwise
3253         define a stub macro that expands to NULL.
3254         (cp_lexer_new_main): Only set debugging_p if ENABLE_CHECKING set.
3255         (cp_lexer_new_from_tokens): Likewise.
3256
3257 2004-09-03  Jan Hubicka  <jh@suse.cz>
3258
3259         * decl.c (finish_function): Clean out pointers we no longer need.
3260
3261 2004-09-03  Jan Beulich  <jbeulich@novell.com>
3262
3263         * g++spec.c (MATH_LIBRARY_PROFILE): Default to MATH_LIBRARY rather
3264         than "-lm".
3265
3266 2004-09-02  Paul Brook  <paul@codesourcery.com>
3267
3268         * decl2.c (determine_visibility): Only check data visibility
3269         for VAR_DECLS.
3270
3271 2004-08-31  Mark Mitchell  <mark@codesourcery.com>
3272
3273         * cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): New macro.
3274         * class.c (build_ctor_vtbl_group): Set DECL_CONSTRUCTION_VTABLE_P.
3275         * decl2.c (determine_visibility): Honor
3276         TARGET_CXX_EXPORT_CLASS_DATA.
3277
3278         * class.c (key_method): Rename to ...
3279         (determine_key_method): ... this.
3280         (finish_struct_1): Adjust accordingly.
3281         * cp-tree.h (key_method): Declare.
3282         * decl2.c (maybe_emit_vtables): Determine the key method here if
3283         it has not already been done.
3284
3285 2004-08-31  Ziemowit Laski  <zlaski@apple.com>
3286
3287         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-objcp-common.o.
3288         (cp/cp-lang.o): Depend on debug.h, gtype-cp.h and cp/cp-objcp-common.h.
3289         (cp/cp-decl.c): Do not depend on gtype-cp.h.
3290         (cp/cp-objcp-common.o): New target.
3291         * cp-lang.c: Include debug.h, cp-objcp-common.h and gtype-cp.h.
3292         (cxx_get_alias_set, cxx_warn_unused_global_decl, cp_expr_size,
3293         cp_tree_size, cp_var_mod_type_p, cxx_initialize_diagnostics): Move
3294         prototypes and definitions to cp-objcp-common.h and cp-objcp-common.c,
3295         respectively.
3296         (LANG_HOOKS_TREE_SIZE, LANG_HOOKS_FINISH,
3297         LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_INIT_OPTIONS,
3298         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3299         LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT,
3300         LANG_HOOKS_POST_OPTIONS, LANG_HOOKS_GET_ALIAS_SET,
3301         LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_EXPAND_EXPR,
3302         LANG_HOOKS_EXPAND_DECL, LANG_HOOKS_PARSE_FILE,
3303         LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3304         LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, LANG_HOOKS_MARK_ADDRESSABLE,
3305         LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
3306         LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
3307         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_PRINT_ERROR_FUNCTION,
3308         LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, LANG_HOOKS_WRITE_GLOBALS,
3309         LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
3310         LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
3311         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3312         LANG_HOOKS_ATTRIBUTE_TABLE, LANG_HOOKS_TREE_INLINING_WALK_SUBTREES,
3313         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3314         LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS,
3315         LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P,
3316         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3317         LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P,
3318         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3319         LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN, LANG_HOOKS_EXPR_SIZE,
3320         LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR,
3321         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_MAKE_TYPE,
3322         LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE,
3323         LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3324         LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, LANG_HOOKS_INCOMPLETE_TYPE_ERROR,
3325         LANG_HOOKS_TYPE_PROMOTES_TO, LANG_HOOKS_REGISTER_BUILTIN_TYPE,
3326         LANG_HOOKS_GIMPLIFY_EXPR, LANG_HOOKS_FOLD_OBJ_TYPE_REF): Move
3327         hooks to cp-objcp-common.h.
3328         (finish_file): New function.
3329         * cp-objcp-common.c: New file.
3330         * cp-objcp-common.h: New file.
3331         * cp-tree.h (cp_finish_file): New prototype.
3332         * decl.c: Do not include gtype-cp.h.
3333         * decl2.c (finish_file): Rename to cp_finish_file.
3334
3335 2004-08-31  Richard Henderson  <rth@redhat.com>
3336
3337         PR c++/17221
3338         * pt.c (tsubst_expr): Move OFFSETOF_EXPR handling ...
3339         (tsubst_copy_and_build): ... here.
3340
3341 2004-08-30  Mark Mitchell  <mark@codesourcery.com>
3342
3343         * cp-tree.h (initialize_artificial_var): Declare.
3344         * decl.c (initialize_artifical_var): New function.
3345         * class.c (initialize_array): Remove.
3346         (initialize_vtable): Use initialize_artificial_var.
3347         (build_vtt): Likewise.
3348         (build_ctor_vtbl_group): Likewise.
3349
3350 2004-08-30  Richard Henderson  <rth@redhat.com>
3351
3352         * class.c (build_base_path): Use build_address directly.
3353         * typeck.c (build_unary_op): Don't lower &a.b to pointer
3354         arithmetic directly.
3355         * typeck2.c (store_init_value): Don't assume !TREE_CONSTANT
3356         means !initializer_constant_valid_p.
3357
3358 2004-08-30  Richard Henderson  <rth@redhat.com>
3359
3360         * class.c (fixed_type_or_null): Use get_base_address before
3361         assuming an ADDR_EXPR is non-null.
3362
3363 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3364
3365         * name-lookup.c (pop_binding, pushdecl,
3366         set_identifier_type_value_with_scope, push_overloaded_decl,
3367         arg_assoc_type): Replace abort with gcc_assert or gcc_unreachable.
3368         * parser.c (cp_parser_diagnose_invalid_type_name,
3369         cp_parser_postfix_expression, cp_parser_unary_expression,
3370         cp_parser_check_declarator_template_para): Likewise.
3371         * pt.c (push_inline_template_parms_recursive,
3372         check_explicit_specialization, convert_nontype_argument,
3373         coerce_template_template_parms, uses_template_parms,
3374         instantiate_class_template, tsubst_decl, tsubst, tsubst_copy,
3375         tsubst_expr, instantiate_template,
3376         maybe_adjust_types_for_deduction, type_unification_real,
3377         resolve_overloaded_unification, template_decl_level,
3378         type_dependent_expression_p): Likewise.
3379         * search.c (lookup_base_r): Likewise.
3380         * semantics.c (finish_stmt_expr, simplify_aggr_init_expr): Likewise.
3381         * tree.c (lvalue_p_1, count_functions, cxx_printable_name,
3382         verify_stmt_tree_r, get_type_decl, stabilize_call): Likewise.
3383         * typeck.c (common_type, get_member_function_from_ptrfunc,
3384         build_binary_op, build_unary_op, expand_ptrmemfunc_cst): Likewise.
3385         * typeck2.c (cxx_incomplete_type_diagnostic,
3386         split_nonconstant_init_1, store_init_value,
3387         process_init_constructor): Likewise.
3388
3389 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3390
3391         * call.c (check_dtor_name): Replace abort with gcc_assert or
3392         gcc_unreachable.
3393         (build_call, add_builtin_candidate, build_new_op,
3394         convert_like_real, build_over_call, in_charge_arg_for_name,
3395         source_type, joust): Likewise.
3396         * class.c (build_simple_base_path, get_vcall_index,
3397         finish_struct_1, instantiate_type, get_enclosing_class,
3398         add_vcall_offset_vtbl_entries_1, cp_fold_obj_type_ref): Likewise.
3399         * cp-gimplify.c (cp_genericize): Likewise.
3400         * cp-lang.c (cp_expr_size, cp_tree_size): Likewise.
3401         * cvt.c (cp_convert_to_pointer, ocp_convert): Likewise.
3402         * decl.c (poplevel, make_unbound_class_template, reshape_init,
3403         check_special_function_return_type, grokdeclarator,
3404         grok_op_properties, tag_name, xref_tag, start_preparsed_function,
3405         finish_function): Likewise.
3406         * decl2.c (grokfield, maybe_emit_vtables):Likewise.
3407         * error.c (dump_global_iord, dump_decl, dump_template_decl,
3408         language_to_string): Likewise.
3409         * except.c (choose_personality_routine): Likewise.
3410         * friend.c (do_friend): Likewise.
3411         * g++spec.c (lang_specific_driver): Likewise.
3412         * init.c (build_zero_init, expand_default_init, build_new_1,
3413         build_vec_delete_1, build_vec_init, build_dtor_call): Likewise.
3414         * lex.c (retrofit_lang_decl, cp_type_qual_from_rid): Likewise.
3415         * mangle.c (add_substitution, write_unscoped_name,
3416         write_template_prefix, write_identifier,
3417         write_special_name_destructor, write_type, write_builtin_type,
3418         write_expression, write_template_param,
3419         write_java_integer_type_codes): Likewise.
3420         * method.c (implicitly_declare_fn): Likewise.
3421
3422 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3423
3424         * cp-tree.h (BINFO_PRIMARY_P): Use a binfo flag.
3425         (BINFO_INDIRECT_PRIMARY_P): Remove.
3426         * class.c (determine_primary_base): Rename to ...
3427         (determine_primary_bases): ... here.  Set all primary bases.
3428         (set_primary_base): Remove.
3429         (mark_primary_bases): Remove.
3430         (build_simple_base_path, walk_subobject_offsets,
3431         propagate_binfo_offsets, end_of_class): Adjust.
3432         (layout_class_type): Rename determine_primary_base call.
3433         (dump_class_hierarchy_r, dump_vtable): Adjust. Don't pass a binfo
3434         to type_as_string.
3435         (dfs_build_secondary_vptr_vtt_inits, dfs_accumulate_vtbl_inits,
3436         build_rtti_vtbl_entries): Adjust.
3437         * init.c (build_vtbl_address): Adjust.
3438
3439         * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert.
3440
3441 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
3442
3443         * Make-lang.in (CXX_OBJS): Split up into CXX_OBJS and
3444         CXX_AND_OBJCXX_OBJS.
3445         (CXX_C_OBJS): Include in CXX_AND_OBJCXX_OBJS instead of listing
3446         separately on the link line.
3447
3448 2004-08-28  Jason Merrill  <jason@redhat.com>
3449
3450         * decl.c (expand_static_init): Avoid bogus warnings.
3451
3452 2004-08-27  Jason Merrill  <jason@redhat.com>
3453
3454         PR c++/16851
3455         * tree.c (stabilize_init): See through a COMPOUND_EXPR.
3456
3457         PR c++/13684
3458         * decl.c (expand_static_init): Use thread-safety API.
3459         (register_dtor_fn): Return the call, don't expand it.
3460         * tree.c (add_stmt_to_compound): New fn.
3461         (stabilize_call): Use it.
3462
3463 2004-08-27  Richard Henderson  <rth@redhat.com>
3464
3465         * cp-tree.def (OFFSETOF_EXPR): New.
3466         * parser.c (cp_parser_builtin_offsetof): Either built an
3467         OFFSETOF_EXPR, or call fold_offsetof immediately.
3468         * pt.c (tsubst_expr): Handle OFFSETOF_EXPR.
3469
3470 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3471
3472         * call.c (validate_conversion_obstack): Replace
3473         my_friendly_assert with gcc_assert or gcc_unreachable.
3474         (direct_reference_binding, merge_conversion_sequences,
3475         build_user_type_conversion_1, perform_overload_resolution,
3476         build_op_delete_call, enforce_access, call_builtin_trap,
3477         build_over_call, build_special_member_call, build_new_method_call,
3478         initialize_reference): Likewise.
3479         * class.c (build_base_path, build_primary_vtable, alter_access,
3480         check_bases, update_vtable_entry_for_fn, layout_empty_base,
3481         clone_function_decl, adjust_clone_args,
3482         type_requires_array_cookie, include_empty_classes,
3483         finish_struct_1, resolve_address_of_overloaded_function,
3484         instantiate_type, get_vtbl_decl_for_binfo, build_vtt_inits,
3485         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
3486         accumulate_vtbl_inits, build_vtbl_initializer,
3487         build_vbase_offset_vtbl_entries, build_rtti_vtbl_entries): Likewise.
3488         * cvt.c (build_up_reference, convert_to_reference): Likewise.
3489         * decl.c (poplevel, duplicate_decls, make_typename_type,
3490         cxx_init_decl_processing, reshape_init, check_initializer,
3491         make_rtl_for_nonlocal_decl, initialize_local_var, cp_finish_decl,
3492         expand_static_init, grokfndecl, grokvardecl, build_ptrmem_type,
3493         grokdeclarator, copy_fn_p, grok_op_properties, xref_tag,
3494         xref_basetypes, start_preparsed_function, save_function_data,
3495         finish_function, finish_method, maybe_register_incomplete_var,
3496         complete_vars): Likewise.
3497         * decl2.c (grok_array_decl, check_member_template,
3498         check_classfn, finish_static_data_member_decl, coerce_new_type,
3499         coerce_delete_type, import_export_class, decl_needed_p,
3500         determine_visibility, import_export_decl, build_cleanup,
3501         start_static_initialization_or_destructi, do_static_destruction,
3502         prune_vars_needing_no_initialization,
3503         build_offset_ref_call_from_tree): Likewise.
3504         * error.c (dump_decl, dump_expr): Likewise.
3505         * init.c (finish_init_stmts, build_zero_init,
3506         expand_virtual_init, expand_default_init, expand_aggr_init_1,
3507         build_offset_ref, build_new_1, build_delete, build_vbase_delete):
3508         Likewise.
3509         * mangle.c (write_method_parms, write_template_args,
3510         write_expression, write_template_arg): Likewise.
3511         * method.c (make_thunk, finish_thunk, use_thunk): Likewise.
3512         * name-lookup.c (pop_binding, begin_scope, leave_scope,
3513         resume_scope, push_using_decl, validate_nonmember_using_decl,
3514         is_ancestor, poplevel_class, set_inherited_value_binding_p,
3515         push_class_level_binding, do_class_using_decl, push_namespace,
3516         pop_namespace, add_using_namespace, ambiguous_decl,
3517         lookup_namespace_name, lookup_type_current_level,
3518         maybe_process_template_type_declaration): Likewise.
3519         * parser.c (cp_lexer_peek_nth_token,
3520         cp_parser_parse_and_diagnose_invalid_typ,
3521         cp_parser_translation_unit, cp_parser_template_id,
3522         cp_parser_lookup_name, cp_parser_late_parsing_for_member): Likewise.
3523         * pt.c (push_access_scope, finish_member_template_decl,
3524         push_inline_template_parms_recursive, add_outermost_template_args,
3525         get_innermost_template_args, begin_explicit_instantiation,
3526         end_explicit_instantiation, retrieve_specialization,
3527         is_specialization_of, is_specialization_of_friend,
3528         register_specialization, check_explicit_specialization,
3529         comp_template_parms, process_template_parm,
3530         process_partial_specialization, convert_nontype_argument,
3531         coerce_template_template_parms, coerce_template_parms,
3532         mangle_class_name_for_template, lookup_template_function,
3533         lookup_template_class, instantiate_class_template, tsubst_decl,
3534         tsubst_function_type, tsubst, tsubst_qualified_id, tsubst_copy,
3535         instantiate_template, fn_type_unification, type_unification_real,
3536         get_template_base, regenerate_decl_from_template,
3537         template_for_substitution, instantiate_decl,
3538         get_mostly_instantiated_function_type, dependent_scope_ref_p,
3539         value_dependent_expression_p, resolve_typename_type): Likewise.
3540         * repo.c (repo_emit_p): Likewise.
3541         * rtti.c (build_headof, get_tinfo_decl, get_pseudo_ti_init,
3542         create_tinfo_types, emit_tinfo_decl): Likewise.
3543         * search.c (lookup_base_r, lookup_base, lookup_field_1,
3544         dfs_access_in_type, build_baselink, lookup_member,
3545         adjust_result_of_qualified_name_lookup, copied_binfo): Likewise.
3546         * semantics.c (perform_or_defer_access_check,
3547         finish_non_static_data_member, finish_stmt_expr_expr,
3548         finish_stmt_expr, finish_call_expr, finish_pseudo_destructor_expr,
3549         finish_template_template_parm, finish_member_declaration,
3550         emit_associated_thunks): Likewise.
3551         * tree.c (build_target_expr_with_type, force_target_expr,
3552         copy_binfo, get_first_fn, cp_tree_equal): Likewise.
3553         * typeck.c (type_after_usual_arithmetic_conversions, comptypes,
3554         cxx_sizeof_or_alignof_type, perform_integral_promotions,
3555         build_class_member_access_expr, finish_class_member_access_expr,
3556         build_ptrmemfunc_access_expr, build_unary_op,
3557         unary_complex_lvalue, cxx_mark_addressable, build_modify_expr,
3558         build_ptrmemfunc, expand_ptrmemfunc_cst, check_return_expr
3559         * typeck2.c (complete_type_check_abstract,
3560         abstract_virtuals_error, process_init_constructor,
3561         add_exception_specifier): Likewise.
3562
3563 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3564
3565         * class.c (build_vtbl_initializer): Use ssize_int.
3566         * decl.c (complete_array_type): Likewise.
3567         * method.c (finish_thunk): Likewise.
3568         * search.c (get_dynamic_base_type): Likewise.
3569
3570 2004-08-26  Richard Henderson  <rth@redhat.com>
3571
3572         * cp-tree.h (DECL_FIELD_IS_BASE): New.
3573         * class.c (build_base_field): Set it.
3574         (build_simple_base_path): Use it.
3575         (fixed_type_or_null): Don't consider base fields definitive.
3576
3577 2004-08-25  Roger Sayle  <roger@eyesopen.com>
3578
3579         PR middle-end/16693
3580         PR tree-optimization/16372
3581         * decl.c (finish_enum): Make the precision of the enumerated type
3582         the same width as the underlying integer type.
3583
3584 2004-08-25  Mark Mitchell  <mark@codesourcery.com>
3585
3586         PR c++/17155
3587         * lex.c (build_lang_decl): Set DECL_NO_STATIC_CHAIN for all C++
3588         functions.
3589
3590         * mangle.c (get_identifier_nocopy): Add cast.
3591
3592         * cp-tree.h (mangle_type): Remove.
3593         * mangle.c (globals): GTY it.
3594         (mangle_obstack): New variable.
3595         (name_obstack): Likewise.
3596         (name_base): Likewise.
3597         (write_char): Adjust accordingly.
3598         (write_chars): Likewise.
3599         (write_string): Likewise.
3600         (start_mangling): Initialize G.substitutions only one.  Add
3601         ident_p parameter.
3602         (finish_mangling): Use VARRAY_CLEAR to reclaim
3603         storage in G.substitutions.  Use obstack_finish.
3604         (init_mangle): Adjust for changes to variable names above.
3605         Initialize G.substitutions.
3606         (mangle_decl_string): Adjust call to start_mangling.
3607         (get_identifier_nocopy): New function.
3608         (mangle_decl): Use it.
3609         (mangle_type_string): Adjust call to start_mangling.
3610         (mangle_special_for_type): Likewise.
3611         (mangle_vtt_for_type): Likewise.
3612         (mangle_ctor_vtbl_for_type): Likewise.
3613         (mangle_thunk): Likewise.
3614         (mangle_guard_variable): Likewise.
3615         (mangle_ref_init_variable): Likewise.
3616
3617 2004-08-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3618
3619         PR c++/14428
3620         * pt.c (redeclare_class_template): Check the type of non-type and
3621         template template parameter.
3622
3623 2004-08-25  Nathan Sidwell  <nathan@codesourcery.com>
3624
3625         * call.c (convert_class_to_reference): Adjust build_int_cst calls.
3626         (build_user_type_conversion_1, convert_like_real,
3627         build_java_interface_fn_ref, build_special_member_call): Likewise.
3628         * class.c (finish_struct_1, build_vtbl_initializer): Likewise.
3629         * cp-gimplify.c (cp_gimplify_expr): Likewise.
3630         * cvt.c (cp_convert_to_pointer): Likewise.
3631         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
3632         * decl2.c (start_static_initialization_or_destruction,
3633         generate_ctor_or_dtor_function): Likewise.
3634         * except.c (build_throw): Likewise.
3635         * mangle.c (write_integer_cst): Likewise.
3636         * method.c (finish_thunk): Likewise.
3637         * rtti.c (build_headof, get_tinfo_decl_dynamic,
3638         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
3639         get_pseudo_ti_init): Likewise.
3640         * search.c (get_dynamic_cast_base_type): Likewise.
3641
3642 2004-08-25  Zack Weinberg  <zack@codesourcery.com>
3643
3644         * class.c, search.c: Remove references to DWARF_DEBUG.
3645
3646 2004-08-25  Adam Nemet  <anemet@lnxw.com>
3647
3648         * repo.c (extract_string): Reset backquote after one character.
3649         (get_base_filename): Fix indentation.
3650
3651 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3652
3653         * decl.c (cxx_init_decl_processing): Adjust
3654         build_common_tree_nodes call.
3655
3656 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3657
3658         PR c++/16889
3659         * (is_subobject_of_p): Resurrect & optimize.
3660         (lookup_field_r): Use it.
3661
3662 2004-08-24  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3663
3664         PR c++/16706
3665         * search.c (friend_accessible_p): Increment processing_template_decl
3666         when deal with TEMPLATE_DECL of SCOPE.
3667
3668 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3669
3670         PR c++/17149
3671         * semantics.c (check_accessibility_of_qualified_id): Defer check
3672         if qualifying_type is a template parameter.
3673
3674 2004-08-23  Mark Mitchell  <mark@codesourcery.com>
3675
3676         PR c++/17163
3677         * pt.c (instantiate_decl): Do not try to apply
3678         DECL_DECLARED_INLINED_P to a VAR_DECL.
3679
3680         * search.c (build_baselink): Fix typo in comment.
3681
3682 2004-08-22 Andrew Pinski  <apinski@apple.com>
3683
3684         Revert:
3685         2004-08-22  Andrew Pinski  <apinski@apple.com>
3686         PR c++/14029
3687         * typeck.c (build_unary_op): Use &a.b if the folded lowered
3688         expression is not constant.
3689
3690 2004-08-23  Nathan Sidwell  <nathan@codesourcery.com>
3691
3692         * name-lookup.c (pushdecl): Rename build_type_copy call.
3693         * tree.c (cp_build_qualified_type_real,
3694         build_exception_variant, handle_java_interface_attribute): Likewise.
3695
3696 2004-08-22  Andrew Pinski  <apinski@apple.com>
3697
3698         PR c++/14029
3699         * typeck.c (build_unary_op): Use &a.b if the folded lowered
3700         expression is not constant.
3701
3702 2004-08-20  Mark Mitchell  <mark@codesourcery.com>
3703
3704         PR c++/17121
3705         * decl.c (expand_static_init): Use DECL_FUNCTION_SCOPE_P.
3706
3707 2004-08-21  Joseph S. Myers  <jsm@polyomino.org.uk>
3708
3709         PR c++/17120
3710         * pt.c (tsubst_copy_and_build): Avoid clearing TREE_NO_WARNING for
3711         MODOP_EXPR.
3712
3713 2004-08-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3714
3715         * pt.c (register_specialization): Check DECL_TEMPLATE_SPECIALIZATION
3716         before calling comp_template_args.
3717
3718 2004-08-20  Nathan Sidwell  <nathan@codesourcery.com>
3719
3720         * class.c (build_vtbl_initializer): Use build_int_cst for
3721         negative size types.
3722         * decl.c (complete_array_type): Likewise.
3723         * method.c (finish_thunk): Likewise.
3724
3725 2004-08-20  Andreas Tobler  <a.tobler@schweiz.ch>
3726
3727         * tree.c: Remove unused mark_local_for_remap_r.
3728
3729 2004-08-19  Eric Christopher  <echristo@redhat.com>
3730
3731         * cp-tree.h (cxx_unsave_expr_now): Delete prototype.
3732         * tree.c (cxx_unsave_expr_now): Delete.
3733         (cp_unsave_r): Ditto.
3734
3735 2004-08-19  Mark Mitchell  <mark@codesourcery.com>
3736
3737         PR c++/15890
3738         * pt.c (push_template_decl_real): Disallow template allocation
3739         functions with fewer than two parameters.
3740
3741 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
3742
3743         * cp-tree.h (build_shared_int_cst): Remove.
3744         * tree.c (shared_int_cache): Remove.
3745         (build_shared_int_cst): Remove.
3746         * class.c (finish_struct_1): Use build_int_cst.
3747
3748 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
3749
3750         * decl.c (finish_enum): Do not copy value node early, copy
3751         later.
3752         * lex.c (cxx_init): Force null_node to be unique.
3753
3754 2004-08-19  Joseph S. Myers  <jsm@polyomino.org.uk>
3755
3756         PR c++/17041
3757         * pt.c (tsubst_copy, tsubst_copy_and_build): Copy TREE_NO_WARNING
3758         from input for MODOP_EXPR.
3759
3760 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
3761
3762         * pt.c (dependent_template_p): Fix typo in commment.
3763
3764         PR c++/17068
3765         * pt.c (dependent_template_p): Treat IDENTIFIER_NODEs as
3766         dependent.
3767
3768 2004-08-17  Mark Mitchell  <mark@codesourcery.com>
3769
3770         PR c++/16246
3771         * pt.c (unify): Tidy ARRAY_TYPE handling.  Make sure that non-type
3772         arguments have the same type as the corresponding parameter.
3773
3774         PR c++/16215
3775         * parser.c (cp_parser_name_lookup_error): If parser->object_scope
3776         is set use it for diagnostic purposes.
3777         (cp_parser_pseudo_destructor_name): Remove special-case error
3778         message.
3779
3780         PR c++/15871
3781         * semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions.
3782
3783         PR c++/16965
3784         * cp-tree.h (qualified_name_lookup_error): Add parameter.
3785         * name-lookup.c (do_class_using_decl): Restrict set of entities
3786         passed to cp_emit_debug_info_for_using more carefully.
3787         (lookup_qualified_name): Allow lookup_member to return sets of
3788         ambiguous entries.
3789         * parser.c (cp_parser_lookup_name): Add ambiguous_p parameter.
3790         (cp_parser_primary_expression): Handle ambiguous lookups.
3791         (cp_parser_template_name): Adjust use of cp_parser_lookup_name.
3792         (cp_parser_template_argument): Likewise.
3793         (cp_parser_elaborate_type_specifier): Likewise.
3794         (cp_parser_namespace_name): Likewise.
3795         (cp_parser_class_name): Likewise.
3796         (cp_parser_lookup_name_simple): Likewise.
3797         * pt.c (tsubst_qualified_id): Handle ambiguous results.
3798         (tsubst_expr): Likewise.
3799         * semantics.c (qualified_name_lookup_error): Add decl paramter.
3800         For ambiguous lookups, print candidates.
3801
3802 2004-08-16  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3803
3804         PR c++/6749
3805         * pt.c (instantiate_pending_templates): Add int parameter.  Don't
3806         return anything.
3807         * cp-tree.h (instantiate_pending_templates): Adjust prototype.
3808         * decl2.c (finish_file): Adjust call to
3809         instantiate_pending_templates.
3810
3811 2004-08-15  Roger Sayle  <roger@eyesopen.com>
3812
3813         * call.c (build_vfield_ref, build_call, build_conditional_expr,
3814         convert_arg_to_ellipsis, build_x_va_arg, build_over_call,
3815         build_java_interface_fn_ref, build_special_member_call,
3816         build_new_method_call, initialize_reference): Replace calls to
3817         build with calls to buildN.
3818         * class.c (build_base_path, convert_to_base_statically,
3819         build_vfn_ref, instantiate_type, dfs_accumulate_vtbl_inits,
3820         build_vtbl_initializer): Likewise.
3821         * cp-gimplify.c (genericize_try_block, genericize_catch_block,
3822         gimplify_if_stmt, cp_genericize_r): Likewise.
3823         * cvt.c (convert_to_void): Likewise.
3824         * decl.c (check_initializer, finish_constructor_body,
3825         finish_destructor_body): Likewise.
3826         * error.c (dump_expr): Likewise.
3827         * except.c (build_exc_ptr, expand_start_catch_block, build_throw):
3828         Likewise.
3829         * init.c (perform_member_init, expand_virtual_init,
3830         expand_cleanup_for_base, build_init, expand_default_init,
3831         build_offset_ref, decl_constant_value, build_new, build_new_1,
3832         build_vec_delete_1, build_vec_init, build_delete,
3833         push_base_cleanups, build_vec_delete): Likewise.
3834         * mangle.c (write_integer_cst): Likewise.
3835         * method.c (thunk_adjust, do_build_copy_constructor,
3836         do_build_assign_ref): Likewise.
3837         * pt.c (lookup_template_function, tsubst, tsubst_copy_and_build,
3838         unify, build_non_dependent_expr): Likewise.
3839         * rtti.c (build_headof, build_typeid, ifnonnull,
3840         build_dyanmic_cast_1, tinfo_base_init): Likewise.
3841         * semantics.c (begin_compound_stmt, finish_call_expr,
3842         finish_pseudo_destructor_expr, finish_id_expression,
3843         simplify_aggr_init_expr, finalize_nrv_r): Likewise.
3844         * tree.c (build_target_expr, build_cplus_new, array_type_nelts_top,
3845         array_type_nelts_total, stabilize_call): Likewise.
3846         * typeck.c (decay_conversion, build_class_member_access_expr,
3847         lookup_destructor, build_ptrmemfunc_access_expr, build_array_ref,
3848         get_member_function_from_ptrfunc, build_binary_op, pointer_diff,
3849         build_x_unary_op, build_unary_op, unary_complex_lvalue,
3850         build_compound_expr, build_modify_expr, expand_ptrmemfunc_cst,
3851         check_return_expr): Likewise.
3852         * typeck2.c (split_nonconstant_1, split_nonconstant_init_1,
3853         split_nonconstant_init, store_init_value, build_m_component_ref):
3854         Likewise.
3855
3856 2004-08-15  Nathan Sidwell  <nathan@codesourcery.com>
3857
3858         * call.c (convert_class_to_reference,
3859         build_user_type_conversion_1, convert_like_real,
3860         build_java_interface_fn_ref, build_special_member_call): Use
3861         build_int_cst.
3862         * class.c (build_vtbl_initializer): Likewise.
3863         * cp-gimplify.c (cp_gimplify_expr): Likewise.
3864         * cvt.c (cp_convert_to_pointer): Likewise.
3865         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
3866         * decl2.c (start_static_initialization_or_destruction,
3867         generate_ctor_or_dtor_function): Likewise.
3868         * except.c (build_throw): Likewise.
3869         * lex.c (cxx_init): Likewise.
3870         * mangle.c (write_integer_cst): Likewise.
3871         * rtti.c (build_headof, get_tinfo_decl_dynamic,
3872         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
3873         get_pseudo_ti_init): Likewise.
3874         * search.c (get_dynamic_cast_base_type): Likewise.
3875         * tree.c (build_shared_int_cst): Likewise.
3876
3877 2004-08-12  Mark Mitchell  <mark@codesourcery.com>
3878
3879         PR c++/16273
3880         * class.c (count_depth_data): New type.
3881         (dfs_depth_post): New function.
3882         (dfs_depth_q): Likewise.
3883         (find_final_overrider_data_s): Change type of vpath.
3884         Add vpath_list.
3885         (dfs_find_final_overrider_1): New function.
3886         (dfs_find_final_overrider): Use it.
3887         (dfs_find_final_overrider_q): Adjust use of vpath.
3888         (dfs_find_final_overrider_post): Likewise.
3889         (find_final_overrider): Use dfs_depth.  Allocate and deallocate
3890         vpath_list.
3891
3892 2004-08-12 Jan Beulich <jbeulich@novell.com>
3893
3894         * parser.c (cp_parser_asm_definition): Properly consume scope operator
3895         tokens preceding the clobbers. Don't check for scope operator
3896         following inputs. Simplify inputs handling to match that now used for
3897         clobbers.
3898
3899 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
3900
3901         PR c++/16698
3902         * except.c (build_throw): Allocate cleanup_type and the function
3903         for __cxa_throw separately.
3904
3905         PR c++/16853
3906         * call.c (standard_conversion): Do not accept conversions between
3907         pointers to members if the class types are unrelated.
3908
3909         PR c++/16618
3910         * parser.c (cp_parser_builtin_offsetof): Cast to "const volatile
3911         char &" instead of just "char &".
3912
3913         PR c++/16870
3914         * pt.c (tsubst): Just return the unknown_type_node.
3915
3916 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
3917
3918         PR c++/16964
3919         * parser.c (cp_parser_class_specifier): Robustify.
3920
3921         PR c++/16904
3922         * pt.c (tsubst_copy_and_build): Complain about invalid
3923         qualification.
3924
3925         PR c++/16929
3926         * pt.c (tsubst_default_argument): Clear out current_class_ptr and
3927         current_class_ref while tsubsting.
3928
3929 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
3930
3931         PR c++/16971
3932         * parser.c (cp_parser_init_declarator): Robustify.
3933
3934 2004-08-06  Richard Sandiford  <rsandifo@redhat.com>
3935
3936         * typeck2.c (process_init_constructor): Guard the missing field warning
3937         with warn_missing_field_initializers rather than extra_warnings.
3938
3939 2004-08-06  Paolo Bonzini  <bonzini@gnu.org>
3940
3941         * class.c (instantiate_type) <ENTRY_VALUE_EXPR>: Do not handle.
3942
3943 2004-08-05  Mark Mitchell  <mark@codesourcery.com>
3944
3945         * decl.c (start_preparsed_function): Move determine_visibility
3946         call.
3947         * decl2.c (determine_visibility): Incorporate dllexport testing.
3948
3949 2004-08-05  Geoffrey Keating  <geoffk@apple.com>
3950
3951         * g++spec.c (lang_specific_driver): An -Xlinker or -Wl, option
3952         means that libstdc++ is needed.
3953
3954 2004-08-05  Nathan Sidwell  <nathan@codesourcery.com>
3955
3956         * cvt.c (cp_convert_to_pointer): Adjust force_fit_type call.
3957
3958 2004-08-04  Geoffrey Keating  <geoffk@apple.com>
3959
3960         * decl.c (make_rtl_for_nonlocal_decl): Set DECL_ASSEMBLER_NAME rather
3961         than passing it as a parameter to rest_of_decl_compilation.
3962         * decl2.c (grokfield): Use set_user_assembler_name.
3963
3964 2004-08-04  Nathan Sidwell  <nathan@codesourcery.com>
3965
3966         * decl.c (complete_array_type): Don't gratuitously copy
3967         maxindex. Its type is always set.
3968
3969 2004-08-04  Paul Brook  <paul@codesourcery.com>
3970
3971         * Make-lang.in (cp/semantics.o, cp/optimize.o): Depend on TARGET_H.
3972         * cp-tree.h (struct language_function): Rename x_dtor_label to
3973         x_cdtor_label.
3974         (dtor_label): Rename ...
3975         (cdtor_label): ... to this.
3976         * decl.c (begin_constructor_body): Remove.
3977         (check_special_function_return_type): Maybe change the return type.
3978         (grokdeclarator): Pass the class type.
3979         (start_preparsed_function): Constructors may need a return label.
3980         (finish_constructor_body, finish_destructor_body): Set the return
3981         value.
3982         (begin_function_body): Don't call begin_constructor_body.
3983         (finish_function): Don't warn for constructors or destructors.
3984         (implicitly_declare_fn): Maybe change the return type.
3985         * optimize.c: Include target.h.
3986         (maybe_clone_body): Remap the function result.
3987         * semantics.c: Include target.h.
3988         (finish_return_stmt): Maybe jump to return label for constructors.
3989
3990 2004-08-03  Mark Mitchell  <mark@codesourcery.com>
3991
3992         * class.c (build_vtable): Do not set DECL_VISIBILITY here.
3993         (check_field_decls): Or here.
3994         (check_methods): Or here.
3995         (initialize_array): Don't mess with DECL_CONTEXT.
3996         * cp-tree.h (start_decl): Adjust prototype.
3997         (determine_visibility): New function.
3998         * decl.c (duplicate_decls): Remove checks for hidden "operator
3999         new".
4000         (build_library_fn_1): Give all library functions default
4001         visibility.
4002         (start_decl): Add pop_scope_p parameter.  Tidy.
4003         (cp_finish_decl): Do not pop scopes here.  Call
4004         determine_visibility for variable definitions.
4005         (start_preparsed_function): Call determine_visibility.
4006         * decl2.c (determine_visibility): New function.
4007         * method.c (use_thunk): Fix formatting.
4008         * parser.c (cp_parser_condition): Adjust calls to start_decl.
4009         (cp_parser_init_declarator): Likewise.
4010         * pt.c (instantiate_decl): Always call pop_nested_class.
4011         * rtti.c (get_tinfo_decl): Do not set DECL_VISIBILITY.
4012         (tinfo_base_init): Likewise.
4013
4014 2004-08-02  Mark Mitchell  <mark@codesourcery.com>
4015
4016         PR c++/16707
4017         * name-lookup.c (validate_nonmember_using_decl): Robustify.
4018
4019 2004-08-01  Mark Mitchell  <mark@codesourcery.com>
4020
4021         PR c++/16224
4022         * name-lookup.c (decl_namespace): Remove.
4023         (current_decl_namespace): Use decl_namespace_context instead of
4024         decl_namespace.
4025         (push_decl_namespace): Likewise.
4026         (arg_assoc_class): Likewise.
4027         (arg_assoc_type): Likewise.
4028         * pt.c (check_specialization_namespace): New function.
4029         (maybe_process_partial_specialization): Use it.
4030         (register_specialization): Likewise.
4031
4032         PR c++/16489
4033         * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): New macro.
4034         * call.c (null_ptr_cst_p): Handle variables with constant
4035         initializers.
4036         * pt.c (convert_nontype_argument): Use
4037         DECL_INTEGRAL_CONSTANT_VAR_P.
4038         * semantics.c (finish_id_expression): Likewise.
4039
4040         PR c++/16529
4041         * decl.c (duplicate_decls): Reject duplicate namespace
4042         declarations.
4043
4044         PR c++/16810
4045         * typeck.c (build_ptrmemfunc): Loosen assertion.
4046
4047 2004-08-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4048
4049         * call.c (z_candidate::template_decl): Rename from template.
4050         (add_template_candidate_real): Adjust member reference.
4051         (joust): Likewise.
4052
4053 2004-07-29  Mark Mitchell  <mark@codesourcery.com>
4054
4055         * cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define.
4056         (lang_decl_flags): Narrow the width of "languages".  Add
4057         repo_available_p.
4058         (DECL_NEEDED_P): Remove.
4059         (FOR_EACH_CLONE): New macro.
4060         (DECL_REPO_AVAILABLE_P): Likewise.
4061         (DECL_TINFO_P): Likewise.
4062         (set_linkage_according_to_type): Declare.
4063         (import_export_vtable): Remove.
4064         (import_export_tinfo): Likewise.
4065         (mark_needed): New function.
4066         (decl_needed_p): Likewise.
4067         (note_vauge_linkage_fn): Likewise.
4068         (init_repo): Change prototype.
4069         (repo_template_used): Remove.
4070         (repo_template_instantiated): Likewise.
4071         (repo_emit_p): New function.
4072         (repo_export_class_p): Likewise.
4073         (no_linkage_check): Change prototype.
4074         * class.c (set_linkage_according_to_type): New function.
4075         (build_vtable): Use it.  Do not call import_export_vtable.  Set
4076         DECL_IGNORED_P if appropriate.
4077         * decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P.
4078         (make_rtL_for_nonlocal_decls): Check for template instantiations
4079         explicitly.
4080         (grokfndecl): Adjust call to no_linkage_check.
4081         (set_linkage_for_static_data_member): New function.
4082         (grokvardecl): Use it.  Adjust call to no_linkage_check.
4083         (grokdeclarator): Use set_linkage_for_static_data_member.
4084         * decl2.c (note_vague_linkage_fn): New function.
4085         (note_vague_linkage_var): Likewise.
4086         (finish_static_data_member_decl): Use it.
4087         (import_export_vtable): Remove.
4088         (import_export_class): Use repo_export_class_p.
4089         (var_finalized_p): Simplify.
4090         (maybe_emit_vtables): Simplify.
4091         (mark_needed): New function.
4092         (decl_needed_p): Likewise.
4093         (import_export_decl): Add documentation and consistency checks.
4094         Use repo_emit_p.  Handle virtual tables and RTTI information
4095         here.
4096         (import_export_tinfo): Remove.
4097         (write_out_vars): Call import_export_decl.
4098         (cxx_callgraph_analyze_expr): Ensure that all vtables are emitted
4099         whenever one is.
4100         (finish_file): Use decl_needed_p.  Do not call import_export_decl
4101         for undefined static data members.  Do not warn about undefined
4102         inlines when using a repository.
4103         (mark_used): Use note_vague_linkage_fn.  Always defer template
4104         instantiations.
4105         * lex.c (cxx_init): Adjust call to init_repo.  Always set
4106         flag_unit_at_a-time.
4107         * method.c (synthesize_method): Remove unncessary
4108         import_export_decl call.
4109         (implicitly_declare_fn): Use set_linkage_according_to_type.
4110         * optimize.c (maybe_clone_body): Use FOR_EACH_CLONE.
4111         * pt.c (instantiate_class_template): Don't redundantly add classes
4112         to keyed_classes.  Don't call repo_template_used.
4113         (tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of
4114         templates with internal linkage.
4115         (check_instantiated_args): Adjust call to no_linkage_check.
4116         (instantiate_template): Use FOR_EACH_CLONE.
4117         (mark_definable): New function.
4118         (mark_decl_instantiated): Use it.
4119         (do_decl_instantiation): Adjust tests for explicit instantiation
4120         after "extern template".
4121         (instantiate_class_member): Do not use repo_template_instantiated.
4122         (do_type_instantiation): Simplify.
4123         (instantiate_decl): Use mark_definable.  Check repo_emit_p.
4124         Simplify.
4125         * repo.c (repo_get_id): Remove.
4126         (original_repo): Remove.
4127         (IDENTIFIER_REPO_USED): Remove.
4128         (IDENTIFIER_REPO_CHOSEN): Remove.
4129         Remove all #if 0'd code.
4130         (repo_template_used): Remove.
4131         (repo_template_instantiated): Remove.
4132         (temporary_obstack_initialized_p): New variable.
4133         (init_repo): Register with lang_post_pch_load.  Avoid creating
4134         identifiers unnecessarily.  Don't use original_repo.  Close the
4135         file here.
4136         (reopen_repo_file_for_write): Not here.
4137         (finish_repo): Always write out a new repository file.
4138         (repo_emit_p): New function.
4139         (repo_export_class_p): Likewise.
4140         * rtti.c (get_tinfo_decl): Use set_linkage_according_to_type.
4141         (involves_incomplete_p): New function.
4142         (tinfo_base_init): Use it.
4143         (ptr_initializer): Remove non_public_ptr parameter.
4144         (ptm_initializer): Likewise.
4145         (get_pseudo_ti_init): Likewise.
4146         (unemitted_tinfo_decl_p): Remove.
4147         (emit_tinfo_decl): Use import_export_decl.
4148         * semantics.c (expand_body): Move updates of static_ctors and
4149         static_dtors to ...
4150         (expand_or_defer_fn): ... here.
4151         * tree.c (no_linkage_check): Add relaxed_p parameter.
4152
4153 2004-07-28  Eric Christopher  <echristo@redhat.com>
4154
4155         * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
4156
4157 2004-07-28  Nathan Sidwell  <nathan@codesourcery.com>
4158
4159         * cp-tree.h (struct tree_pair_s): New.
4160         (typedef tree_pair_p): New.
4161         (DEF_VEC_O(tree_pair_s)): New.
4162         (struct lang_type_class): Make vcall_indices a VEC(tree_pair_s).
4163         (CLASSTYPE_VCALL_INDICES): Update documentation.
4164         * class.c (get_vcall_index): Adjust.
4165         (add_vcall_offset): Adjust.
4166
4167 2004-07-27  Kelley Cook  <kcook@gcc.gnu.org>
4168
4169         * pt.c, typeck.c: Remove spurious carriage returns.
4170
4171 2004-07-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4172
4173         PR c++/14429
4174         * pt.c (coerce_template_template_parms) <PARM_DECL case>: Only check
4175         when the type of ARG is not dependent.
4176
4177 2004-07-26  Geoffrey Keating  <geoffk@apple.com>
4178
4179         * g++spec.c (LIBSTDCXX_PROFILE): Default to LIBSTDCXX.
4180         (lang_specific_driver): If the C++ or math library options don't
4181         start with '-l', don't count them as added libraries.
4182
4183 2004-07-26  Nathan Sidwell  <nathan@codesourcery.com>
4184
4185         * decl.c (xref_basetypes): Adjust base access vector creation.
4186         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Adjust base
4187         access accesses.
4188         * search.c (dynamic_cast_base_recurse, dfs_access_in_type): Likewise.
4189
4190 2004-07-26  Niall Douglas  <s_fsfeurope2@nedprod.com>
4191             Brian Ryner  <bryner@brianryner.com>
4192
4193         PR c++/15000
4194         PR c++/9283
4195         * class.c (check_field_decls): Apply hidden visibility if
4196         -fvisibility-inlines-hidden and inlined unless otherwise specified
4197         (build_vtable): Set vtable visibility to class visibility.
4198         (check_field_decls): Default static member visibility to class
4199         visibility.
4200         (check_methods): Default method visibility to class visibility.
4201         * cp-tree.h: Added CLASSTYPE_VISIBILITY and
4202         CLASSTYPE_VISIBILITY_SPECIFIED macro.
4203         * decl.c (duplicate_decls): New logic for merging definition decls
4204         with declaration decls. Added ignore & warning when non default
4205         applied to global operator new or delete.
4206         * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED
4207         wherever VISIBILITY was changed
4208         * rtti.c (get_tinfo_decl): Set typeinfo visibility to class
4209         visibility.
4210         (tinfo_base_init): Set typeinfo name visibility to class visibility.
4211
4212 2004-07-25  Bernardo Innocenti  <bernie@develer.com>
4213
4214         * decl.c: Rename all identifiers named `class' to `cl'.
4215         * cp-tree.h: Likewise.
4216
4217 2004-07-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4218
4219         * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Use GGC_CNEW.
4220         * typeck2.c (abstract_virtuals_error): Use GGC_NEW.
4221         * name-lookup.c (binding_entry_make): Use GGC_NEW.
4222         (binding_table_construct): Use GGC_CNEWVEC.
4223         (binding_table_new): Use GGC_NEW.
4224         (cxx_binding_make): Likewise.
4225         (begin_scope): Likewise.
4226         (push_to_top_level): Use GCC_CNEW.
4227         * parser.c (cp_token_cache_new): Likewise.
4228         (cp_token_cache_push_token): Likewise.
4229         (cp_lexer_new_main): Likewise.
4230         (cp_lexer_new_from_tokens): Likewise.
4231         (cp_parser_context_new): Likewise.
4232         (cp_parser_new): Likewise.
4233         (cp_lexer_new_from_tokens): Use GGC_NEWVEC.
4234         * lex.c (cxx_make_type): Use GGC_CNEW.
4235         (retrofit_lang_decl): Use GGC_NEWVAR.
4236         (cxx_dup_lang_specific_decl): Likewise.
4237         (copy_lang_type): Likewise.
4238         * decl.c (use_label): Use GGC_NEW instead of ggc_alloc.
4239         (save_function_data): Likewise.
4240         (lookup_label): Use GGC_CNEW instead of ggc_alloc_cleared.
4241         (cxx_push_function_context): Likewise.
4242
4243 2004-07-25  Richard Henderson  <rth@redhat.com>
4244
4245         * decl.c (start_preparsed_function): Set DECL_ARTIFICIAL and
4246         DECL_IGNORED_P on RESULT_DECL.
4247         * semantics.c (finalize_nrv): Copy them too.
4248
4249 2004-07-23  Nathan Sidwell  <nathan@codesourcery.com>
4250
4251         * search.c (lookup_conversion_operator): Avoid two loops.
4252         (add_conversions): Remove.
4253         (check_hidden_convs, split_conversions,
4254         lookup_conversions_r):  New.
4255         (lookup_conversions): Use lookup_conversions_r.
4256
4257 2004-07-22  Nathan Sidwell  <nathan@codesourcery.com>
4258
4259         * pt.c (get_template_base): Check type is completable.
4260
4261 2004-07-21  Eric Christopher  <echristo@redhat.com>
4262
4263         * decl.c (poplevel): Inline unused variable checking.
4264         Change formatting.
4265
4266 2004-07-21  Paolo Bonzini  <bonzini@gnu.org>
4267
4268         * typeck.c (build_binary_op): Do not use RDIV_EXPR for
4269         integer vectors.
4270
4271 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4272
4273         PR c++/14497
4274         * pt.c (check_explicit_specialization): Remove extension to accept
4275         specializations without template headers. Fall-through to normal
4276         processing.
4277
4278 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4279
4280         PR c++/509
4281         * pt.c (determine_specialization): New parameter template_count.
4282         Disambiguate between member templates and member functions counting
4283         the template headers.
4284         (check_explicit_specialization): Update caller.
4285         (tsubst_friend_function): Likewise.
4286
4287 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4288
4289         * cp-tree.def (TINST_LEVEL): Make it an 'x' node.
4290         * cp-tree.h (tinst_level_t): New tree type.
4291         (union lang_tree_node): Handle it.
4292         (TINST_LOCATION): New accessor macro.
4293         (make_tinst_level): New prototype.
4294         * cp-lang.c (cp_tree_size): Handle TINST_LEVEL.
4295         * decl.c (cp_tree_node_structure): Likewise.
4296         * error.c (print_instantiation_full_context): Use TINST_LOCATION.
4297         (print_instantiation_partial_context): Likewise.
4298         * pt.c (pop_tinst_level): Likewise.
4299          (push_tinst_level): Use make_tinst_level.
4300         * tree.c (make_tinst_level): New function.
4301         (cp_walk_subtrees): Walk TINST_DECL for a TINST_LEVEL node.
4302
4303 2004-07-20  Mark Mitchell  <mark@codesourcery.com>
4304
4305         * parser.c (cp_parser_simple_type_specifier): Fix typo.
4306
4307         PR c++/16637
4308         * parser.c (cp_parser_simple_type_specifier): Do not record usage
4309         of globally-qualified names.
4310
4311 2004-07-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4312
4313         PR c++/16175
4314         * error.c (dump_type) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Output
4315         cv qualifier.
4316
4317 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4318
4319         PR c++/16623
4320         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4321         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4322         * class.c (add_implicitly_declared_members): Use
4323         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4324         * method.c (lazily_declare_fn): Clear
4325         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4326         * search.c (lookup_fnfields_1): Check it.
4327
4328 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4329
4330         * cp-tree.h (vec_binfo_member): Remove.
4331         * tree.c (vec_binfo_member): Remove.
4332
4333         * cp-tree.h (struct lang_type_class): Remove vfields field.
4334         (CLASSTYPE_VFIELDS): Remove.
4335         (SET_BINFO_NEW_VTABLE_MARKED): Adjust.
4336         * class.c (determine_primary_base): Remove CLASSTYPE_VFIELDS
4337         handling.
4338         (dfs_modify_vtables): Use TYPE_CONTAINS_VPTR_P.
4339         (finish_struct_1): Remove CLASSTYPE_VFIELDS handling.
4340         * init.c (dfs_initialize_vtbl_ptrs): Use TYPE_CONTAINS_VPTR_P.
4341
4342 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4343
4344         * cp-tree.h (DEF_VEC_P(tree)): Remove here.
4345         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
4346         Moved to common.
4347         (BINFO_LANG_SLOTS): Remove.
4348         * tree.c (copy_binfo): Adjust BINFO creation and accessors.
4349         * decl.c (xref_basetypes): Adjust BINFO creation and accessors.
4350         * class.c (check_bases): Adjust BINFO accessors.
4351         (determine_primary_base, finish_struct_bits,
4352         maybe_warn_about_overly_private_class, warn_hidden,
4353         walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
4354         warn_about_ambiguous_bases, get_vfield_name,
4355         dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
4356         add_vcall_offset_vtbl_entries_r): Likewise.
4357         * dump.c (cp_dump_tree): Likewise.
4358         * init.c (sort_mem_initializers, expand_member_init, build_delete,
4359         push_base_cleanups): Likewise.
4360         * method.c (do_build_copy_constructor, do_build_assign_ref,
4361         synthesize_exception_spec): Likewise.
4362         name-lookup.c (arg_assoc_class): Likewise.
4363         * pt.c (instantiate_class_template,
4364         get_template_base_recursive): Likewise.
4365         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
4366         * typeck2.c (process_init_constructor): Likewise.
4367         * search.c (lookup_base_r, dynamic_cast_base_recurse,
4368         dfs_access_in_type, dfs_walk_real, look_for_overrides,
4369         types_overlap_p, copied_binfo, original_binfo): Likewise.
4370         (binfo_for_vtable): Remove
4371
4372 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4373
4374         * cp-tree.h (struct lang_decl_flags): Unify the template_info and
4375         thunk_alias, and the access and virtual_offset fields.
4376         (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust.
4377         * decl.c (finish_case_label): Update c_add_case_node call.
4378
4379 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4380
4381         Revert patch for PR c++/16623.
4382
4383 2004-07-19  Kelley Cook  <kcook@gcc.gnu.org>
4384
4385         * except.c: Remove two spurious carriage returns.
4386
4387 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4388
4389         PR c++/16623
4390         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4391         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4392         * class.c (add_implicitly_declared_members): Use
4393         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4394         * method.c (lazily_declare_fn): Clear
4395         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4396         * search.c (lookup_fnfields_1): Check it.
4397
4398 2004-07-19  Nathan Sidwell  <nathan@codesourcery.com>
4399
4400         * class.c (add_method): Delay adding the slot until the end.
4401         (determine_primary_base): Adjust VEC_iterate invokation.
4402         (resort_type_method_vec, finish_struct_methods, warn_hidden,
4403         walk_subobject_offsets, end_of_class, warn_about_ambiguous_bases,
4404         build_vtbl_initializer): Likewise.
4405         * init.c (sort_mem_initializers, build_delete, push_base_cleanups,
4406         build_vbase_delete): Likewise.
4407         * method.c (do_build_copy_constructor): Likewise.
4408         * name-lookup.c (new_class_binding, print_binding_level,
4409         poplevel_class, store_class_bindings, push_to_top_level,
4410         pop_from_top_level): Likewise.
4411         * pt.c (check_explicit_specialization): Likewise.
4412         * search.c (lookup_conversion_operator, lookup_fnfields_1,
4413         get_pure_virtuals, add_conversions, dfs_check_overlap,
4414         binfo_for_vbase): Likewise.
4415
4416 2004-07-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4417
4418         PR c++/12170
4419         * pt.c (unify) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Use only
4420         innermost set of template arguments during deduction.  Simplify.
4421
4422 2004-07-19  Joseph S. Myers  <jsm@polyomino.org.uk>
4423
4424         * typeck.c (build_modify_expr, build_x_modify_expr): Set
4425         TREE_NO_WARNING on assignments with an operator other than '='.
4426
4427 2004-07-10  Steven Bosscher  <stevenb@suse.de>
4428             Joseph S. Myers  <jsm@polyomino.org.uk>
4429
4430         * cp-tree.h (C_SET_EXP_ORIGINAL_CODE): Remove.
4431         * decl2.c (grokfield): Don't check current_class_depth via
4432         unused TREE_COMPLEXITY.
4433         * semantics.c (finish_parenthesized_expr): Set TREE_NO_WARNING
4434         to avoid the missing parentheses warning.
4435         Don't set C_SET_EXP_ORIGINAL_CODE.
4436
4437 2004-07-18  Mark Mitchell  <mark@codesourcery.com>
4438
4439         * tree.c (no_linkage_helper): Remove.
4440         (no_linkage_check): Don't use walk_tree_without_duplicates.
4441
4442         * mangle.c (write_expression): Issue a sorry for zero-operand
4443         functional casts.
4444
4445 2004-07-18  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4446
4447         PR c++/13092
4448         * init.c (build_offset_ref): Build SCOPE_REF with non-null
4449         TREE_TYPE for non-dependent names.
4450         * typeck.c (build_x_unary_op): Handle non-dependent SCOPE_REF.
4451         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
4452         unknown_type_node as its TREE_TYPE.
4453         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
4454         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
4455         (dump_expr) <SCOPE_REF case>: Likewise.
4456
4457 2004-07-17  Jason Merrill  <jason@redhat.com>
4458
4459         PR c++/16115
4460         * call.c (type_passed_as): Make the invisible reference type
4461         __restrict.
4462         * cp-gimplify.c (gimplify_cleanup_stmt): Rename to
4463         cp_genericize_r.  Handle invisible reference lowering.
4464         (is_invisiref_parm): New fn.
4465         (cp_genericize): Adjust the types of invisible reference parms.
4466         Don't repeat the walk for clones.
4467         * decl.c (store_parm_decls): Don't generate any code for clones.
4468
4469 2004-07-17  Joseph S. Myers  <jsm@polyomino.org.uk>
4470
4471         * cp-tree.h (builtin_function): Declare.
4472
4473 2004-07-16  Mark Mitchell  <mark@codesourcery.com>
4474
4475         * class.c (finish_struct_methods): Remove unncessary code.
4476         (add_implicitly_declared_members): Create declarations for default
4477         constructors and copy constructors lazily.
4478         * cp-tree.h (lang_type_class): Remove lazy_default_ctor and
4479         lazy_copy_ctor.
4480         (CLASSTYPE_LAZY_DEFAULT_CTOR): New macro.
4481         (CLASSTYPE_LAZY_COPY_CTOR): Likewise.
4482         * decl2.c (check_classfn): Robustify.
4483         (locate_dtor): Handle empty CLASSTYPE_METHOD_VEC.
4484         (locate_ctor): Handle lazy default constructors.
4485         (locate_copy): Handle lazy copy constructors.
4486         (implicitly_declare_fn): Make sure we're looking at the
4487         TYPE_MAIN_VARIANT for a class before creating functions.  Don't
4488         set TYPE_HAS_CONSTRUCTOR.
4489         (lazily_declare_fn): New function.
4490         * name-lookup.c (constructor_name_full): Simplify.
4491         * search.c (lookup_fnfields_1): Lazily create methods, as
4492         necessary.
4493         (lookup_for_overrides): Handle empty CLASSTYPE_METHOD_VEC.
4494
4495 2004-07-16  Steven Bosscher  <stevenb@suse.de>
4496
4497         * cp-tree.h (struct lang_type): Don't have three GTY options on a
4498         single bit GTY desc.
4499
4500 2004-07-16  Richard Henderson  <rth@redhat.com>
4501
4502         * cp-lang.c (LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING): Die.
4503         * cp-tree.h (cp_copy_res_decl_for_inlining): Remove.
4504         * tree.c (cp_copy_res_decl_for_inlining): Remove.
4505
4506 2004-07-16  Nathan Sidwell  <nathan@codesourcery.com>
4507
4508         * class.c (finish_struct_bits): Use for loop.
4509         (propagate_binfo_offsets): Do primary binfo outside of loop.
4510
4511         PR c++/16583
4512         * dump.c (cp_dump_tree): Don't dump the bases if there's no
4513         binfo.
4514
4515         * pt.c (tsubst) <TREE_BINFO case>: We should never get here.
4516
4517 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
4518
4519         * cp-tree.h (lang_type_class): Remove has_real_assign_ref and
4520         has_abstract_assign_ref.  Make methods a VEC(tree) *.
4521         (TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
4522         (CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
4523         (CLASSTYPE_DESTRUCTORS): Likewise.
4524         (TYPE_HAS_REAL_ASSIGN_REF): Remove.
4525         (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
4526         (add_method): Change prototoype.
4527         * class.c (add_method): Remove error_p parameter.  Adjust for
4528         changes to CLASSTYPE_METHOD_VEC.
4529         (handle_using_decl): Adjust call to add_method.
4530         (maybe_warn_about_overly_private_class): Adjust for
4531         changes to CLASSTYPE_METHOD_VEC.
4532         (resort_type_method_vec): Likewise.
4533         (finish_struct_methods): Likewise.
4534         (check_for_override): Likewise.
4535         (warn_hidden): Likewise.
4536         (add_implicitly_declared_members): Defer creation of assignment
4537         operators.  Adjust call to add_method.
4538         (clone_function_decl): Adjust call to add_method.
4539         (check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
4540         (finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
4541         * decl.c (grok_special_member_properties): Don't set
4542         TYPE_HAS_ABSTRACT_ASSIGN_REF.
4543         * decl2.c (check_classfn): Adjust for
4544         changes to CLASSTYPE_METHOD_VEC.
4545         * method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
4546         (locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
4547         (locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
4548         (implicitly_declare_fn): Set DECL_SOURCE_LOCATION.  Do not call
4549         cp_finish_decl.
4550         * pt.c (check_explicit_specialization): Adjust for
4551         changes to CLASSTYPE_METHOD_VEC.
4552         (instantiate_class_template): Do not set
4553         TYPE_HAS_ABSTRACT_ASSIGN_REF.
4554         * ptree.c (cxx_print_type): Don't try to print
4555         CLASSTYPE_METHOD_VEC.
4556         * rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
4557         * search.c (lookup_field_r): Adjust for
4558         changes to CLASSTYPE_METHOD_VEC.
4559         (lookup_fnfields): Likewise.
4560         (lookup_conversion_operator): Likewise.
4561         (lookup_fnfields_1): Likewise.  Create assignment operators
4562         lazily.
4563         (look_for_overrides_here): Adjust for
4564         changes to CLASSTYPE_METHOD_VEC.
4565         (add_conversions): Likewise.
4566         * semantics.c (finish_member_declaration): Adjust call to add_method.
4567
4568 2004-07-15  Jason Merrill  <jason@redhat.com>
4569
4570         * cp-lang.c (cxx_types_compatible_p): To the middle-end,
4571         references and pointers are compatible.
4572
4573 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
4574
4575         * decl.c (xref_basetypes): Refactor.
4576         * tree.c (copy_base_binfos): Replace with ...
4577         (copy_binfo): ... this. Deep copy the given binfo, (not the just
4578         bases of the given base).
4579         * cp-tree.h (copy_base_binfo): Remove.
4580         (copy_binfo): Declare.
4581
4582 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
4583
4584         * name-lookup.c (set_inherited_value_binding_p): Add class_type
4585         parameter.
4586         (get_class_binding): Adjust.
4587         (push_class_level_binding): Don't use set_inherited_value_binding_p.
4588
4589 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
4590
4591         * class.c (finish_struct_bits): Don't set TYPE_HAS_CONVERSION here.
4592         * decl.c (xref_basetypes): Set it here.
4593
4594         * class.c (check_bases): Don't set CLASSTYPE_NON_AGGREGATE here.
4595         Don't check for incomplete base.
4596         (get_vfield_name): Simplify while loop.
4597         * decl.c (xref_basetypes): Set CLASSTYPE_NON_AGGREGATE here.
4598
4599 2004-07-14  Mark Mitchell  <mark@codesourcery.com>
4600
4601         * lex.c (cxx_make_type): Remove call to get_pointer_type.
4602
4603         * cp-tree.h (IDENTIFIER_VALUE): Remove.
4604         (BINFO_PUSHDECLS_MARKED): Likewise.
4605         (maybe_inject_for_scope_var): Likewise.
4606         (push_class_decls): Likewise.
4607         * name-lookup.h (push_class_binding): Remove.
4608         (innermost_non_namespace_value): New function.
4609         (outer_binding): Likewise.
4610         * class.c (add_method): Push bindings before adding to
4611         TYPE_METHODS.
4612         (restore_class_cache): Do not restore class_shadowed.
4613         (pushclass): Do not add USING_DECLs.  Do not call
4614         push_class_decls.
4615         * config-lang.in (gtfiles): Remove $(srcdir)/cp/search.c.
4616         * decl.c (pushdecl): Use outer_binding.
4617         (poplevel): Set the scope for an out-of-scope for-loop declaration
4618         appropriately.
4619         (cp_finish_decl): Don't call maybe_inject_for_scope_var.
4620         * name-lookup.c (new_class_binding): New function.
4621         (push_binding): Use it.
4622         (pushdecl): Use innermost_non_namespace_value.
4623         (maybe_inject_for_scope_var): Remove.
4624         (push_class_binding): Remove.
4625         (set_inherited_value_binding_p): New function.
4626         (get_class_binding): New function.
4627         (push_class_level_binding): Assert that the current_class_type is
4628         being defined.
4629         (outer_binding): New function.
4630         (innermost_non_namespace_value): Likewise.
4631         (lookup_name_real): Use outer_binding.
4632         (lookup_name_current_level): Ignore out-of-scope variables.
4633         * pt.c (check_template_shadow): Use innermost_non_namespace_value.
4634         (lookup_template_class): Likewise.
4635         * search.c (dfs_push_type_decls): Remove.
4636         (dfs_push_decls): Likewise.
4637         (setup_class_bindings): Likewise.
4638         (lookup_field_1): Handle USING_DECLs from dependent scopes.
4639         (marked_pushdecls_p): Remove.
4640         (unmarked_pushdecls_p): Remove.
4641         (marked_identifiers): Remove.
4642         (setup_class_bindings): Remove.
4643         (dfs_push_type_decls): Remove.
4644         (dfs_push_decls): Remove.
4645         (push_class_decls): Remove.
4646
4647 2004-07-13  Mark Mitchell  <mark@codesourcery.com>
4648
4649         PR c++/16518
4650         PR c++/16337
4651         * decl.c (grokvardecl): Make declspecs parameter const.
4652         (grokdeclarator): Likewise.  Adjust accordingly.
4653         * decl.h (grokdeclarator): Adjust declaration.
4654         * parser.c (cp_parser_init_declarator): Do not clear
4655         decl_specifiers->attributes.
4656
4657         * cp-tree.h (lang_identifier): Remove class_value.
4658         (IDENTIFIER_CLASS_VALUE): Remove.
4659         (pop_class_decls): Likewise.
4660         (init_search_processing): Likewise.
4661         * class.c (handle_using_decl): Use lookup_member, not
4662         IDENTIFIER_CLASS_VALUE.
4663         (restore_class_cache): New function, split out from ...
4664         (pushclass): ... here.  Do not call clear_identifier_class_values.
4665         (invalidate_class_lookup_cache): Do not clear
4666         IDENTIFIER_CLASS_VALUE.
4667         (popclass): Do not call pop_class_decls.
4668         (maybe_note_name_used_in_class): Do not save names looked up after
4669         the class is complete.  Use lookup_member, not
4670         IDENTIFIER_CLASS_VALUE.
4671         * config-lang.in (gtfiles): Add $(srcdir)/cp/search.c.
4672         * decl.c (cxx_init_decl_processing): Do not call
4673         init_search_processing.
4674         * method.c (do_build_copy_constructor): Remove unnecessary code.
4675         (do_build_assign_ref): Likewise.
4676         * name-lookup.c (pushdecl): Use lookup_member, not
4677         IDENTIFIER_CLASS_VALUE.
4678         (set_identifier_type_value_with_scope): Set TREE_TYPE on the
4679         type_shadowed list.
4680         (poplevel_class): Do not restore IDENTIFIER_CLASS_VALUE.
4681         (push_class_binding): Do not set it.
4682         (clear_identifier_class_values): Remove.
4683         (push_class_level_binding): Do not set IDENTIFIER_CLASS_VALUE.
4684         (store_binding): Do not save it.
4685         (pop_from_top_level): Do not restore it.
4686         * name-lookup.h (cxx_saved_binding): Remove class_value.
4687         (clear_identifier_class_values): Remove.
4688         * ptree.c (cxx_print_identifier): Do not print
4689         IDENTIFIER_CLASS_VALUE.
4690         * search.c (search_obstack): Remove.
4691         (push_stack_level): Remove.
4692         (pop_stack_level): Remove.
4693         (search_level): Remove.
4694         (search_stack): Remove.
4695         (lookup_member): Don't check IDENTIFIER_CLASS_VALUE.
4696         (setup_class_bindings): Use IDENTIFIER_MARKED, not
4697         IDENTIFIER_CLASS_VALUE.
4698         (marked_identifiers): New variable.
4699         (push_class_decls): Clear IDENTIFIER_MARKED.
4700         (pop_class_decls): Don't call pop_search_level.
4701         (init_search_processing): Remove.
4702
4703 2004-07-12  Mark Mitchell  <mark@codesourcery.com>
4704
4705         * cp-tree.h (get_aggr_typedef): Remove.
4706         * init.c (get_aggr_typedef): Likewise.
4707
4708         * name-lookup.c (push_class_level_binding): Simplify.
4709
4710 2004-07-12  Andrew Pinski  <apinski@apple.com>
4711
4712         PR c++/16475
4713         Revert:
4714         2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
4715                 PR c++/16276
4716                 * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
4717                 is not public.
4718
4719 2004-07-12  Eric Christopher  <echristo@redhat.com>
4720
4721         * parser.c (cp_parser_class_head): Remove unused variable.
4722
4723 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4724
4725         * decl.c (grok_op_properties): Reject [de-]allocation functions
4726         declared in a namespace, or declared as static.
4727
4728 2004-07-12  Nathan Sidwell  <nathan@codesourcery.com>
4729
4730         * cp-tree.h (make_binfo): Remove.
4731         * decl.c (xref_basetypes): Use make_tree_binfo directly.
4732         * tree.h (copy_base_binfos): Likewise.
4733         (make_binfo): Remove.
4734
4735         * call.c (build_user_type_conversion_1, build_new_op,
4736         check_constructor_callable, build_temp,
4737         perform_direct_initialization_of_possible): Pass type directly to
4738         lookup_fnfields & build_special_member_call.
4739         (build_special_member_call): Accept a type, and complete it.
4740         * class.c (finish_stuct_bits): Copy the BINFOs here.
4741         * cvt.c (ocp_convert): Pass type directly to
4742         build_special_member_call.
4743         * decl.c (build_ptrmemfunc_type): Call xref_bastypes here.
4744         (xref_basetypes): Allocate the binfo here. Adjust.
4745         * init.c (build_init, build_new_1): Pass type directly to
4746         build_special_member_call.
4747         * lex.c (cxx_make_type): Do not allocate binfo here.
4748         * name-lookup.c (arg_assoc_class): Incomplete types have no binfo.
4749         * parser.c (cp_parser_class_head): Always call xref_basetypes.
4750         * pt.c (instantiate_class_template): Likewise. Inhibit access
4751         checking for template friends.
4752         * ptree.c (cxx_print_type): Adjust record printing.
4753         * search.c (lookup_base): When taking a type, complete it before
4754         looking for a binfo.
4755         (lookup_member): Delay completing a type.
4756         (push_class_decls): Don't walk an incomplete type.
4757         (lookup_conversions): Likewise.
4758         * semantics.c (finish_stmt_expr_expr): Pass type directly to
4759         build_special_member_call.
4760         * tree.c (copy_base_binfos): Adjust.
4761         (make_binfo): Likewise.
4762         * typeck.c (build_modify_expr): Pass type directly to
4763         build_special_member_call.
4764         * typeck2.c (process_init_constructor): Check a binfo exists.
4765         (build_m_component_ref): Allow accessing an incomplete type.
4766         (build_functional_cast): Pass type directly to
4767         build_special_member_call.
4768
4769 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4770
4771         PR c++/2204
4772         * config-lang.in (gtfiles): Add typeck2.c.
4773         * Make-lang.in: Tweak typeck2.c dependencies, and add rule for
4774         gt-cp-typeck2.h.
4775         * cp-tree.h: Declare complete_type_check_abstract.
4776         * typeck2.c (pat_calc_hash, pat_compare,
4777         complete_type_check_abstract): New functions.
4778         (abstract_virtuals_error): If the type is abstract, register the
4779         declaration within abstract_pending_vars for further checks.
4780         Inspect also dependent types. Handle IDENTIFIER_NODEs as decl.
4781         * decl.c (cp_finish_decl): Do not strip array types.
4782         (create_array_type_for_decl): Check for abstractness of the element
4783         type.
4784         (complete_vars): Call complete_type_check_abstract.
4785         * class.c (finish_struct): Prepare a list of virtual functions for
4786         template types, and call complete_vars on it to check for abstractness.
4787
4788 2004-07-12  Paolo Bonzini  <bonzini@gnu.org>
4789
4790         PR tree-optimization/14107
4791         * decl.c (finish_function): Remove temporary band-aid.
4792
4793 2004-07-11  Mark Mitchell  <mark@codesourcery.com>
4794
4795         * call.c (build_operator_new_call): Avoid using push_to_top_level.
4796         (build_new_op): Adjust call to lookup_function_nonclass.
4797         * name-lookup.c (identifier_type_value): Adjust call to
4798         lookup_name_real.
4799         (lookup_name_real): Add block_p parameter.
4800         (lookup_name_nonclass): Adjust call to lookup_name_real.
4801         (lookup_function_nonclass): Likewise.
4802         (lookup_name): Likewise.
4803         * name-lookup.h (lookup_name_real): Change prototype.
4804         (lookup_name_nonclass): Likewise.
4805         * parser.c (cp_parser_lookup_name): Likewise.
4806
4807         * cp-tree.h (saved_scope): Make old_bindings a vector.
4808         (unuse_fields): Remove.
4809         * name-lookup.h (cxx_saved_binding): Define it.
4810         * class.c (pushclass): Don't use unuse_fields.
4811         * name-lookup.c (cxx_saved_binding_make): Remove.
4812         (store_binding): Add new bindings to a vector, using an
4813         accumulator style, rather than adding them to a list.
4814         (store_bindings): Adjust accordingly.
4815         (store_class_bindings): Likewise.
4816         (push_to_top_level): Likewise.
4817         (pop_from_top_level): Likewise.
4818         * optimize.c (maybe_clone_body): Must push_to_top_level and
4819         pop_from_top_level calls outside of loop.
4820         * parser.c (cp_parser_class_specifier): Move push_scope/pop_scope
4821         calls here from cp_parser_late_parsing_default_args.
4822         (cp_parser_save_default_args): Record the class type in which the
4823         function is declared.
4824         (cp_parser_late_parsing_default_args): Do not call
4825         push_nested_class/pop_nested_class.
4826         * search.c (dfs_unuse_fields): Remove.
4827         (unuse_fields): Remove.
4828
4829 2004-07-11  Joseph S. Myers  <jsm@polyomino.org.uk>
4830
4831         * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_PUSHLEVEL,
4832         LANG_HOOKS_POPLEVEL, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Remove.
4833         * cp-tree.h (poplevel): Declare.
4834         (set_block): Remove.
4835         * decl.c (set_block): Remove.
4836
4837 2004-07-10  Mike Stump  <mrs@apple.com>
4838
4839         * decl2.c (import_export_class): Never export/import vtables
4840         with inline key functions.
4841
4842 2004-07-09  Steven Bosscher  <stevenb@suse.de>
4843
4844         * typeck.c (c_expand_asm_operands): Remove.
4845
4846 2004-07-09  Mike Stump  <mrs@apple.com>
4847
4848         * typeck.c (build_class_member_access_expr): Skip null deref
4849         warning when we don't dereference it.
4850
4851 2004-07-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4852
4853         PR c++/8211
4854         PR c++/16165
4855         * class.c (check_field_decls): Improve -Weffc++ warning: do not
4856         warn for pointers to functions/members, or for classes without
4857         destructors.
4858
4859 2004-07-08  Mark Mitchell  <mark@codesourcery.com>
4860
4861         * name-lookup.h (struct cp_binding_level): Update documentation
4862         for class_shadowed.
4863
4864 2004-07-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4865
4866         PR c++/16169
4867         * typeck.c (check_return_expr): Improve -Weffc++ warning: handle
4868         returning CALL_EXPR, and non-reference return type.
4869
4870 2004-07-08  Nathan Sidwell  <nathan@codesourcery.com>
4871
4872         * name-lookup.c (push_binding): Use VEC_reserve.
4873
4874 2004-07-08  Richard Henderson  <rth@redhat.com>
4875
4876         * cp-tree.h (expand_eh_spec_block): Remove.
4877
4878 2004-07-07  Mark Mitchell  <mark@codesourcery.com>
4879
4880         * cp-tree.h (saved_scope): Remove x_previous_class_type and
4881         x_previous_class_values; add x_previous_class_level.
4882         (previous_class_type): Remove.
4883         (previous_class_values): Remove.
4884         (previous_class_level): New macro.
4885         * class.c (pushclass): Restore the identifier cache more
4886         expeditiously.
4887         (invalidate_class_lookup_cache): Use vector for class_shadowed and
4888         previous_class_values.
4889         * decl.c (poplevel): Likewise.
4890         * name-lookup.c (cxx_binding_init): New function.
4891         (cxx_binding_make): Use it.
4892         (push_binding): For a binding in a class level, use a vector of
4893         cp_class_binding nodes.
4894         (push_binding_level): New function.
4895         (begin_scope): Use it.
4896         (leave_scope): Do not put class binding levels on the free list.
4897         (print_binding_level): Adjust for the fact that class_shadowed is
4898         a vector.
4899         (poplevel_class): Likewise.
4900         (clear_identifier_class_values): Likewise.
4901         (push_class_level_binding): Likewise.
4902         (set_class_shadows): Remove.
4903         (store_binding): New function.
4904         (store_class_bindings): New function.
4905         (push_to_top_level): Use store_class_bindings as appropriate.
4906         (pop_from_top_level): Use previous_class_level, not
4907         previous_class_type.
4908         * name-lookup.h (cp_class_binding): New type.
4909         (cp_binding_level): Use a vector object for class_shadowed.
4910         (push_binding_level): Declare.
4911         (set_class_shadows): Remove.
4912
4913 2004-07-07  Andrew Pinski  <apinski@apple.com>
4914
4915         * class.c (instantiate_type): BUFFER_REF is dead.
4916         * lex.c (init_operators): IN_EXPR is dead.
4917
4918 2004-07-07  Jason Merrill  <jason@redhat.com>
4919
4920         PR c++/16334
4921         * call.c (build_new_op): Give overload warnings for built-in
4922         candidates.
4923
4924 2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
4925
4926         PR c++/16276
4927         * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
4928         is not public.
4929
4930 2004-07-07  Nathan Sidwell  <nathan@codesourcery.com>
4931
4932         * cp-tree.h (CLASSTYPE_N_BASECLASSES): Remove.
4933         * class.c (build_primary_vtable, check_bases,
4934         determine_primary_base, finish_struct_bits,
4935         maybe_warn_about_overly_private_class, dfs_find_final_overrider_q,
4936         get_basefndecls, warn_hidden, walk_subobject_offsets,
4937         build_base_fields, create_vtable_ptr, propagate_binfo_offsets,
4938         layout_virtual_bases, end_of_class, warn_about_ambiguous_bases,
4939         finish_struct_1, get_vfield_name, contains_empty_class_p,
4940         dump_class_hierarchy_r, finish_vtbls, build_vtt_inits,
4941         dfs_ctor_vtable_bases_queue_p, accumulate_vtbl_inits,
4942         add_vcall_offset_vtbl_entries_r, cp_fold_obj_type_ref): Adjust
4943         BINFO macros.
4944         * decl.c (xref_basetypes): Likewise.
4945         * dump.c (cp_dump_tree): Likewise.
4946         * error.c (dump_expr): Likewise.
4947         * init.c (sort_mem_initializers, expand_member_init,
4948         push_base_cleanups): Likewise.
4949         * method.c (do_build_copy_constructor, do_build_assign_reg,
4950         synthesize_exception_spec): Likewise.
4951         * name-lookup.c (arg_assoc_class): Likewise.
4952         * pt.c (instantiate_class_template, tsubst,
4953         get_template_base_recursive): Likewise.
4954         * ptree.c (cxx_print_type): Likewise.
4955         * rtti.c (get_psuedo_ti_init, get_pseudo_ti_desc): Likewise.
4956         * search.c (lookup_base_r, dynamic_cast_base_recurse,
4957         dfs_access_in_type, access_in_type, lookup_field_queue_p,
4958         bfs_walk, dfs_walk_real, look_for_overrides, markedp, unmarkedp,
4959         marked_pushdecls_p, unmarked_pushdecls_p, dfs_debug_markedp,
4960         dfs_debug_unmarkedp, dfs_check_overlap, dfs_no_overlap_yet,
4961         binfo_for_vtable, copied_binfo, original_binfo): Likewise
4962         * tree.c (copy_base_binfos, make_binfo): Likewise.
4963         * typeck.c (commmon_base_type): Likewise
4964         * typeck2.c (process_init_constructor): Likewise
4965
4966 2004-07-06  Joseph S. Myers  <jsm@polyomino.org.uk>
4967
4968         * decl.c (check_tag_decl): Name redeclared type in diagnostic.
4969
4970 2004-07-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4971
4972         PR c++/3671
4973         * pt.c (convert_nontype_argument): Disallow conversions between
4974         different enumeration types.
4975
4976 2004-07-06  Nathan Sidwell  <nathan@codesourcery.com>
4977
4978         * cp-tree.h (BINFO_MARKED): Remove.
4979         (BINFO_VTABLE_PATH_MARKED, BINFO_NEW_VTABLE_MARKED,
4980         BINFO_DEPENDENT_BASE_P, BINFO_LOST_PRIMARY_P,
4981         BINFO_INDIRECT_PRIMARY_P): Use appropriate BINFO_FLAG_n.
4982         (SET_BINFO_NEW_VTABLE_MARKED): Use BINFO_VIRTUAL_P.
4983         * class.c (build_base_path): Use BINFO_VIRTUAL_P.
4984         (mark_primary_bases, determine_primary_base, base_derived_from,
4985         dfs_find_final_overrider, dfs_find_final_overrider_q,
4986         dfs_find_inal_overrider_post, update_vtable_entry_for_fn,
4987         dfs_modify_vtables, walk_subobject_offsets,
4988         layout_nonempty_base_or_field, build_base_field,
4989         build_base_fields, propagate_binfo_offsets, layout_virtual_bases,
4990         end_of_class, get_vfield_name, dump_class_hierarchy, dump_vtable,
4991         finish_vtbls, build_vtt_inits, dfs_build_secondary_vptr_vtt_inits,
4992         build_ctor_vtbl_group, accumulate_vtble_inits,
4993         dfs_accumulate_vtbls_inits, build_vbase_offset_vtbl_entries,
4994         build_vcall_offset_vtbl_entries, add_vcall_offset_vtbl_entries_r,
4995         add_vcall_offset_vtbl_entries_1): Likewise.
4996         * decl.c (xref_basetypes): Incomming virtual base indicated by
4997         TREE_TYPE. Adjust.
4998         * dump.c (cp_dump_tree): Use BINFO_VIRTUAL_P.
4999         * init.c (finish_init_stmts, sort_mem_initializers,
5000         emit_mem_initializers, build_vtble_address, expand_member_init,
5001         push_base_cleanups): Likewise.
5002         * method.c (do_build_copy_constructor): Likewise.
5003         * pt.c (instantiate_class_template,
5004         get_template_base_recursive): Likewise.
5005         * rtti.c (dfs_class_hint_mark, get_pseudo_ti_init,
5006         get_pseudo_ti_desc): Likewise.
5007         * search.c (lookup_base_r, dynamic_cast_base_recurse,
5008         binfo_from_vbase, binfo_via_virtual, copied_binfo,
5009         original_binfo): Likewise.
5010         * semantics.c (finish_base_specifier): Virtualness is indicated
5011         by TREE_TYPE.
5012         * tree.c (copy_base_binfos): Use BINFO_VIRTUAL_P.
5013
5014 2004-07-06  Mark Mitchell  <mark@codesourcery.com>
5015
5016         Revert:
5017         2004-06-24  Jason Merrill  <jason@redhat.com>
5018         PR c++/16115
5019         * decl.c (grokparms): Give the PARM_DECL reference type if the
5020         parameter is passed by invisible reference.
5021
5022 2004-07-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5023
5024         * cp-lang.c (cp_var_mod_type_p): Add extra arg.
5025         * decl.c (grokdeclarator): Extra arg to variably_modified_type_p.
5026         * pt.c (check_instantiated_args, unify): Likewise.
5027
5028 2004-07-05  Phil Edwards  <phil@codesourcery.com>
5029
5030         * Make-lang.in (check-c++, lang_checks):  Add some comments.
5031
5032 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5033
5034         * cp-mudflap.c: Delete file.
5035         * Makefile.in: Remove all references to cp-mudflap.o.
5036
5037 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5038
5039         * decl.c (cxx_init_decl_processing): Call
5040         build_common_tree_nodes before creating the global NAMESPACE_DECL.
5041
5042 2004-07-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5043
5044         PR c++/2518
5045         * call.c (build_operator_new_call): Look only at global scope.
5046
5047 2004-07-05  Nathan Sidwell  <nathan@codesourcery.com>
5048
5049         * call.c (enforce_access): Expect TREE_BINFO.
5050         * class.c (binfo_ctor_vtable): Check TREE_BINFO.
5051         * cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
5052         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
5053         Adjust.
5054         (BINFO_LANG_ELTS): Remove.
5055         (BINFO_LANG_SLOTS): New.
5056         (TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
5057         (CLASSTYPE_TEMPLATE_INFO): Adjust.
5058         * pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
5059         * search.c (lookup_member): Check TREE_BINFO.
5060         * semantics.c (perform_or_defer_access_check): Likewise.
5061         (check_accessibility_of_qualified_id): Check
5062         deferred_access_no_check.
5063         * tree.c (make_binfo): Use make_tree_binfo.
5064
5065 2004-07-04  Mark Mitchell  <mark@codesourcery.com>
5066
5067         * method.c (implicitly_declare_fn): Set linkage of generated
5068         functions.
5069
5070 2004-07-04  Richard Henderson  <rth@redhat.com>
5071
5072         * typeck.c (cxx_mark_addressable): Don't put_var_into_stack.
5073
5074 2004-07-03  Scott Brumbaugh  <scottb.lists@verizon.net>
5075
5076         PR c++/3761
5077         * name-lookup.c (push_class_level_binding): Don't pass a
5078         TREE_LIST of ambiguous names to check_template_shadow as it
5079         only handles declarations. Instead, pull the declaration
5080         out and pass that.
5081
5082 2004-07-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5083
5084         PR c++/14971
5085         * pt.c (check_explicit_specialization): Clarify error message.
5086
5087 2004-07-02  Richard Henderson  <rth@redhat.com>
5088
5089         * tree.c (cp_unsave_r): Update remap_save_expr call.
5090
5091 2004-07-02  Mark Mitchell  <mark@codesourcery.com>
5092
5093         PR c++/16240
5094         * mangle.c (write_template_arg): Correct mangling.
5095
5096         PR c++/16297
5097         * decl.c (grokdeclarator): Robustify.
5098
5099 2004-07-01  Richard Henderson  <rth@redhat.com>
5100
5101         * class.c (fixed_type_or_null): Don't handle RTL_EXPR.
5102         * method.c (synthesize_method): Don't clear_last_expr.
5103         * name-lookup.c (maybe_push_cleanup_level): Likewise.
5104
5105 2004-07-01  Nick Clifton  <nickc@redhat.com>
5106
5107         * decl2.c (import_export_class): Invoke the
5108         import_export_class field in the gcc_target structure if it is not
5109         empty.
5110
5111 2004-06-30  Richard Henderson  (rth@redhat.com>
5112
5113         * decl.c (start_preparsed_function): Don't set immediate_size_expand.
5114         * method.c (use_thunk): Likewise.
5115
5116 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5117
5118         * call.c (build_over_call), typeck.c (build_function_call): Call
5119         check_function_arguments instead of check_function_format.
5120
5121 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5122
5123         * call.c (build_over_call), typeck.c (build_function_call): Update
5124         calls to check_function_format.
5125
5126 2004-06-30  Richard Henderson  <rth@redhat.com>
5127
5128         * call.c (build_over_call): Use __builtin_memcpy for copying
5129         CLASS_AS_BASE rather than funny casting.
5130
5131 2004-06-30  Richard Henderson  <rth@redhat.com>
5132
5133         * init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and
5134         TYPE_SIZE_UNIT of full_type.
5135
5136 2004-06-30  Per Bothner  <per@bothner.com>
5137
5138         Conditionally compile support for --enable-mapped_location.
5139         * decl.c (pop_label):  Handle (imperfectly) USE_MAPPED_LOCATION case.
5140         * decl2.c:  If USE_MAPPED_LOCATION, don't do some line number
5141         adjustments - which I don't understand.
5142         * error.c (dump_decl):  Rename "<interrnal>" to "<built-in>".
5143         * error.c:  Use LOCATION_FILE and EXPR_LOCATION macros.
5144         (print_instantiation_partial_context):  Use expand_location.
5145         * decl.c (duplicate_decl):  Use new DECL_IS_BUILTIN macro.
5146         * name-lookup.c:  Likewise.
5147         * lex.c (cxx_init):  Likewise.  Also use BUILTINS_LOCATION.
5148         * name-lookup.c:  Use input_line macro.
5149         * parser.c (cp_lexer_get_preprocessor_token):  Use UNKNOWN_LOCATION.
5150         (cp_parser_statement):  Rename locaal variable statement_locus to
5151         statement_location and use SET_EXPR_LOCATION macro.
5152         * pt.c:  Handle USE_MAPPED_LOCATION case.  Use new macros.
5153         * tree.c (cp_walk_subtrees):  Likewise.
5154
5155 2004-06-29  Per Bothner  <per@bothner.com>
5156
5157         * tree.c (build_min_nt, build_min, build_min_non_dep):
5158         Don't set TREE_COMPLEXITY from input_line.
5159
5160 2004-06-29  Paul Brook  <paul@codesourcery.com>
5161
5162         * init.c: Include target.h.
5163         (get_cookie_size): Remove and replace with target hook.
5164         Update callers.
5165         (build_new_1): Store the element size in the cookie.
5166
5167 2004-06-29  Nathan Sidwell  <nathan@codesourcery.com>
5168
5169         PR c++/16260
5170         * parser.c (cp_parser_template_declaration_after_export): Disable
5171         access checks here ...
5172         (cp_parser_class_specifier): ... not here.
5173
5174 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5175
5176         * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
5177         VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
5178         BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
5179         TREE_CHECK macro.
5180
5181 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5182
5183         * cp-tree.h (struct deferred_access): Move to ...
5184         * semantics.c (struct deferred_access): ... here. Adjust.
5185         (deferred_access_stack): Make a VEC(deferred_access),
5186         (deferred_access_free_list): Remove.
5187         (deferred_access_no_check): New.
5188         (push_deferring_access_checks, resume_deferring_access_checks,
5189         stop_deferring_access_checks, pop_deferring_access_checks,
5190         get_deferred_access_checks, pop_to_parent_deferring_access_checks,
5191         perform_deferred_access_checks, perform_or_defer_access_check): Adjust.
5192
5193 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5194
5195         PR c++/16174
5196         * call.c (build_temp): Declare.
5197         (check_constructor_callable): New.
5198         (reference_binding): Only set CHECK_COPY_CONSTRUCTOR if not for
5199         CONSTRUCTOR_CALLABLE.
5200         (convert_like_real, initialize_reference): Use
5201         check_constructor_callable.
5202         * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): New.
5203         (LOOKUP_*): Renumber.
5204
5205 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5206
5207         * friend.c (add_friend): Only perform access checks when context
5208         is a class.
5209         * lex.c (cxx_make_type): Only create a binfo for aggregate types.
5210         * parser.c (cp_parser_class_specifier): Disable access checks here
5211         when parsing the body of a templated class.
5212         * semantics.c (perform_or_defer_access_checks): Reorder to allow
5213         NULL binfos when not checking access.
5214
5215 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5216
5217         Use vector API for vbase list.
5218         * cp-tree.h: Include vec.h
5219         (DEF_VEC_P (tree)): New type.
5220         (struct lang_type_class): Change vbase's member type.
5221         (binfo_for_vbase): Declare.
5222         * class.c (determine_primary_base, base_derived_from,
5223         update_vtable_entry_for_fn, walk_subobject_offsets, end_of_class,
5224         warn_about_ambiguous_bases, dfs_accumulate_vtbl_inits,
5225         build_vtbl_initializer): Adjust.
5226         * decl.c (xref_basetypes): Adjust, accumulate upper bound of
5227         vbases.
5228         * init.c (sort_mem_initializers, expand_member_init,
5229         push_base_cleanups): Adjust.
5230         * method.c (do_build_copy_constructor): Adjust.
5231         * search.c (get_pure_virtuals, copied_binfo, original_binfo): Adjust.
5232         (binfo_for_vbase): New.
5233         * tree.c (copy_base_binfos): Adjust.
5234
5235 2004-06-28  Mark Mitchell  <mark@codesourcery.com>
5236
5237         * parser.c (cp_parser_set_decl_spec_type): Fix thinko.
5238
5239 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5240
5241         PR c++/14123
5242         * cxx-pretty-print.c (pp_cxx_ptr_operator): Properly put
5243         paranthesis in case of pointers to array members.
5244         * error.c (dump_type_prefix): Likewise.
5245         (dump_type_suffix): Maybe issue a whitespace when printing
5246         ARRAY_TYPE.
5247
5248 2004-06-27  Mark Mitchell  <mark@codesourcery.com>
5249
5250         PR c++/16193
5251         * parser.c (cp_parser_set_decl_spec_type): Refine test for
5252         redefinition of built-in types.
5253
5254 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5255
5256         * error.c (pp_template_argument_list_start): Remove.
5257         (pp_template_argument_list_end): Likewise.
5258         (pp_separate_with_comma): Use pp_cxx_separate_with.
5259         (reinit_global_formatting_buffer): Remove.
5260         (pp_non_consecutive_character): Likewise.
5261         (dump_scope): Use pp_cxx_colon_colon.
5262         (dump_template_parameter): Use pp_cxx_identifier,
5263         pp_cxx_tree_identifier and pp_cxx_whitespace.
5264         (dump_templat_bindings): Replace use of pp_string with sequence
5265         of pp_cxx_whitespace and pp_equal.
5266         (dump_type): Use pp_cxx_identifier, pp_cxx_tree_identifier,
5267         pp_cxx_colon_colon, pp_cxx_whitespace throughout.  Don't set
5268         padding here.
5269         (dump_aggr_type): Use pp_cxx_identifier amd pp_cxx_tree_identifier.
5270         (dump_type_prefix): Don't set padding.  Use pp_cxx_whitespace,
5271         pp_cxx_left_parent, pp_cxx_colon_colon and pp_cxx_star troughout.
5272         (dump_type_suffix): Use pp_cxx_right_paren, pp_cxx_left_bracket,
5273         pp_cxx_right_bracket, pp_cxx_identifier throughout,
5274         (dump_decl): Likewise.
5275         (dump_template_decl): Likewise.
5276         (dump_function_decl): Likewise.  Set padding as appropriate.
5277         (dump_parameters): Use pp_cxx_left_paren, pp_cxx_identifier and
5278         pp_cxx_right_paren.
5279         (dump_exception_spec): Likewise.
5280         (dump_function_name): Use pp_cxx_tree_identifier and
5281         pp_cxx_identifier.
5282         (dump_template_parms): Use pp_cxx_begin_template_argument_list and
5283         pp_cxx_end_template_argument_list.
5284         (dump_expr): Use pp_cxx_left_paren, pp_cxx_right_paren,
5285         pp_cxx_colon_colon, pp_cxx_identifier, pp_cxx_tree_identifier and
5286         pp_cxx_whitespace throughout.
5287         (dump_binary_op): Use pp_cxx_whitespace, pp_cxx_left_paren and
5288         pp_cxx_right_paren.
5289         (dump_unary_op): Likewise.
5290         (reinit_cxx_pp): New function.
5291         (type_as_string); Use it.
5292         (expr_as_string): Likewise.
5293         (decl_as_string); Likewise.
5294         (context_as_string): Likewise.
5295         (lang_decl_name): Likewise.
5296         (decl_to_string): Likewise.
5297         (expr_to_string): Likewise.
5298         (parm_to_string): Likewise.
5299         (type_to_string): Likewise.
5300         (args_to_string): Likewise.
5301         (cv_to_string): Likewise.
5302
5303 2004-06-26  Mark Mitchell  <mark@codesourcery.com>
5304
5305         * cp-tree.h (cp_cv_quals): New type.
5306         (cp_declarator): Use it instead of "tree" as appropriate.
5307         (grok_method_quals): Adjust prototype.
5308         (grokclassfn): Likewise.
5309         (do_friend): Likewise.
5310         * decl.c (grokfndecl): Use cp_cv_quals, not tree.
5311         (grokdeclarator): Likewise.
5312         * decl2.c (grok_method_quals): Likewise.
5313         (grokclassfn): Likewise.
5314         * friend.c (do_friend): Likewise.
5315         * method.c (implicitly_declare_fn): Adjust call to grokclassfn.
5316         * parser.c (make_call_declarator): Use cp_cv_quals, not tree.
5317         (make_pointer_declarator): Likewise.
5318         (make_reference_declarator): Likewise.
5319         (make_ptrmem_declarator): Likewise.
5320         (cp_parser_ptr_operator): Likewise.
5321         (cp_parser_cv_qualifier_seq_opt): Likewise.
5322         (cp_parser_cv_qualifier_opt): Remove.
5323         (cp_parser_new_declarator_opt): Adjust call to
5324         cp_parser_ptr_operator.
5325         (cp_parser_conversion_declaration_opt): Likewise.
5326         (cp_parser_declarator): Use cp_cv_quals, not tree.
5327         (cp_parser_direct_declarator): Likewise.
5328
5329 2004-06-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5330
5331         * call.c, cp-tree.h, cxx-pretty-print.c, decl.c, decl2.c:
5332         Rename DECL_STMT to DECL_EXPR.
5333         * init.c, name-lookup.c, parser.c, pt.c, semantics.c: Likewise.
5334         * cp-lang.c (LANG_HOOKS_SAFE_FROM_P): Deleted.
5335         * tree.c (cp_walk_subtrees): Don't call c_walk_subtrees.
5336
5337 2004-06-26  Jan Hubicka  <jh@suse.cz>
5338
5339         PR C++/14865
5340         * decl2.c (maybe_emit_vtables):  Always import_export_vtable for the
5341         reachability analysis.
5342
5343 2004-06-25  Mark Mitchell  <mark@codesourcery.com>
5344
5345         * cp-mudflap.c (mflang_flush_calls): Fix thinkos resulting from
5346         2004-06-23 change.
5347
5348 2004-06-25  Paul Brook  <paul@codesourcery.com>
5349
5350         * decl2.c (get_guard): Call targetm.cxx.guard_type.
5351         (get_guard_bits, get_guard_cond): Call targetm.cxx.guard_mask_bit.
5352
5353 2004-06-24  Mark Mitchell  <mark@codesourcery.com>
5354
5355         * decl.c (grokdeclarator): Restore error messages about __thread.
5356         * parser.c (cp_parser_decl_specifier_seq): Likewise.
5357
5358 2004-06-24  Jason Merrill  <jason@redhat.com>
5359
5360         PR c++/16115
5361         * decl.c (grokparms): Give the PARM_DECL reference type if the
5362         parameter is passed by invisible reference.
5363
5364 2004-06-24  Andreas Schwab  <schwab@suse.de>
5365
5366         * cp-tree.h (enum cp_storage_class): Remove trailing comma.
5367
5368 2004-06-23  Mark Mitchell  <mark@codesourcery.com>
5369
5370         * Make-lang.in (cp/lex.o): Do not depend on cp/lex.h.
5371         (cp/decl.o): Likewise.
5372         (cp/decl2.o): Likewise.
5373         (cp/pt.o): Likewise.
5374         (cp/semantics.o): Likewise.
5375         * config-lang.in (gtfiles): Do not reference cp/lex.h.
5376         * class.c: Do not include lex.h.
5377         (add_implicitly_declared_members): Do not use
5378         adding_implicit_members.
5379         (check_bases_and_members): Do not talk about grok_x_components.
5380         * cp/cp-tree.h (adding_implicit_members): Remove.
5381         (cp_storage_class): New type.
5382         (cp_decl_spec): Likewise.
5383         (cp_decl_specifier_seq): Likewise.
5384         (cp_parameter_declarator): Use it for the decl_specifiers field.
5385         (check_tag_decl): Adjust prototype.
5386         (shadow_tag): Likewise.
5387         (groktypename): Likewise.
5388         (start_decl): Likewise.
5389         (start_function): Likewise.
5390         (start_method): Likewise.
5391         (grok_x_components): Remove.
5392         (grokfield): Adjust prototype.
5393         (grokbitfield): Likewise.
5394         (finish_member_class_template): Remove.
5395         * decl.c: Do not include lex.h.
5396         (adding_implicit_members): Do not define.
5397         (check_tag_decl): Do not use trees to represent decl-specifiers.
5398         (shadow_tag): Likewise.
5399         (groktypename): Likewise.
5400         (start_decl): Likewise.
5401         (grokvardecl): Likewise.
5402         (grokdeclarator): Likewise.
5403         (grokparms): Likewise.
5404         (start_function): Likewise.
5405         (start_method): Likewise.
5406         * decl.h (grokdeclarator): Adjust prototype.
5407         * decl2.c: Do not include lex.h.
5408         (grok_x_components): Remove.
5409         (grokfield): Do not use trees to represent decl-specifiers.
5410         (grokbitfield): Likewise.
5411         * lex.c: Do not include lex.h.
5412         * lex.h: Remove.
5413         * parser.c: Include target.h.
5414         (clear_decl_specs): New function.
5415         (cp_parser_translation_unit): Do not use trees to represent
5416         decl-specifiers.
5417         (cp_parser_postfix_expression): Likewise.
5418         (cp_parser_new_type_id): Likewise.
5419         (cp_parser_condition): Likewise.
5420         (cp_parser_simple_declaration): Likewise.
5421         (cp_parser_decl_specifier_seq): Likewise.
5422         (cp_parser_function_specifier_opt): Likewise.
5423         (cp_parser_conversion_type_id): Likewise.
5424         (cp_parser_template_parameter): Likewise.
5425         (cp_parser_explicit_instantiation): Likewise.
5426         (cp_parser_type_specifier): Likewise.
5427         (cp_parser_simple_type_specifier): Likewise.
5428         (cp_parser_init_declarator): Likewise.
5429         (cp_parser_type_id): Likewise.
5430         (cp_parser_type_specifier_seq): Likewise.
5431         (cp_parser_parameter_declaration): Likewise.
5432         (cp_parser_member_declaration): Likewise.
5433         (cp_parser_exception_declaration): Likewise.
5434         (cp_parser_function_definition_from_specifiers_and_declarator):
5435         Likewise.
5436         (cp_parser_single_declaration): Likewise.
5437         (cp_parser_save_member_function_body): Likewise.
5438         (cp_parser_friend_p): Likewise.
5439         (cp_parser_set_storage_class): New function.
5440         (cp_parser_set_decl_spec_type): Likewise.
5441         * pt.c: Do not include lex.h.
5442         * semantics.c: Likewise.
5443         (finish_member_class_template): Remove.
5444
5445 2004-06-23  Roger Sayle  <roger@eyesopen.com>
5446
5447         * call.c (build_cxx_call): Don't call expand_tree_builtin.  No
5448         longer take both "args" and "convert_args" as arguments.
5449         (build_op_delete_call): Update call to build_cxx_call.
5450         (build_over_call): Likewise, update call to build_cxx_call.
5451         * cp-tree.h (build_cxx_call): Update funtion prototype.
5452         * typeck.c (build_function_call): Don't call expand_tree_builtin.
5453         * rtti.c (throw_bad_cast): Update call to build_cxx_call.
5454         (throw_bad_typeid): Likewise.
5455         (build_dynamic_cast_1): Likewise.
5456
5457 2004-06-22  Richard Henderson  <rth@redhat.com>
5458
5459         * class.c (build_vfn_ref): Take a pointer not object.  Build
5460         an OBJ_TYPE_REF.
5461         (cp_fold_obj_type_ref): New.
5462         * call.c (build_over_call): Update build_vfn_ref call.
5463         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): New.
5464         * cp-tree.h (cp_fold_obj_type_ref): Declare.
5465
5466 2004-06-21  Jason Merrill  <jason@redhat.com>
5467
5468         PR c++/16112
5469         * cp-gimplify.c (cp_gimplify_init_expr): Look through
5470         CLEANUP_POINT_EXPR.
5471
5472 2004-06-21  Mark Mitchell  <mark@codesourcery.com>
5473
5474         * cp-tree.def (NEW_EXPR): Add a fourth slot.
5475         * cp-tree.h (PARMLIST_ELLIPSIS_P): Remove.
5476         (TREE_PARMLIST): Likewise.
5477         (CALL_DECLARATOR_PARMS): Likewise.
5478         (CALL_DECLARATOR_QUALS): Likewise.
5479         (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
5480         (cp_declarator_kind): New type.
5481         (cp_parameter_declarator): Likewise.
5482         (cp_declarator): Likewise.
5483         (cp_error_declarator): Likewise.
5484         (no_parameters): Likewise.
5485         (groktypename): Change prototype.
5486         (start_decl): Likewise.
5487         (start_handler_parms): Likewise.
5488         (get_scope_of_declarator): Likewise.
5489         (start_function): Likewise.
5490         (start_preparsed_function): New function.
5491         (start_function): Change prototype.
5492         (start_method): Likewise.
5493         (grokfield): Likewise.
5494         (grokbitfield): Likewise.
5495         (build_new): Likewise.
5496         (make_pointer_declarator): Remove.
5497         (make_reference_declarator): Likewise.
5498         (make_call_declarator): Likewise.
5499         (set_quals_and_spec): Likewise.
5500         (process_template_parm): Change prototype.
5501         (begin_function_definition): Remove.
5502         (finish_parmlist): Remove.
5503         * decl.c (groktypename): Do not use trees to represent
5504         declarators.
5505         (start_decl): Likewise.
5506         (start_handler_parms): Remove.
5507         (get_scope_of_declarator): Reimplement.
5508         (grokdeclarator): Do not use trees to represent declarators.
5509         (grokparms): Likewise.
5510         (start_function): Likewise.
5511         (start_method): Likewise.
5512         (build_void_list_mode): Do not use TREE_PARMLIST.
5513         * decl.h (grokdeclarator): Change prototype.
5514         * decl2.c (grok_method_quals): Robustify.
5515         (grok_x_components): Do not use trees to represent declarators.
5516         (grokfield): Likewise.
5517         (grokbitfield): Likewise.
5518         (start_objects): Build FUNCTION_DECLs, not declarators.
5519         (start_static_storage_duration_function): Likewise.
5520         * init.c (build_new): Simplify.
5521         * lex.c (make_pointer_declarator): Remove.
5522         (make_reference_declarator): Likewise.
5523         (make_call_declarator): Likewise.
5524         (set_quals_and_spec): Likewise.
5525         * method.c (use_thunk): Use start_preparsed_function.
5526         (synthesize_method): Likewise.
5527         (implicitly_declare_fn): Build FUNCTION_DECLs, not declarators.
5528         * optimize.c (maybe_clone_body): Use start_preparsed_function.
5529         * parser.c (cp_error_declarator): New variable.
5530         (declarator_obstack): Likewise.
5531         (alloc_declarator): New function.
5532         (make_declarator): Likewise.
5533         (make_id_declarator): Likewise.
5534         (make_pointer_declarator): Likewise.
5535         (make_reference_declarator): Likewise.
5536         (make_ptrmem_declarator): Likewise.
5537         (make_call_declarator): Likewise.
5538         (make_array_declarator): Likewise.
5539         (no_parameters): New variable.
5540         (make_parameter_declarator): Likewise.
5541         (cp_parser_check_for_definition_in_return_type): Do not use trees
5542         to represent declarators.
5543         (cp_parser_translation_unit): Likewise.
5544         (cp_parser_new_expression): Likewise.
5545         (cp_parser_new_type_id): Likewise.
5546         (cp_parser_new_declarator_opt): Likewise.
5547         (cp_parser_direct_new_declarator): Likewise.
5548         (cp_parser_condition): Likewise.
5549         (cp_parser_declaration_statement): Likewise.
5550         (cp_parser_declaration): Likewise.
5551         (cp_parser_conversion_type_id): Likewise.
5552         (cp_parser_conversion_declarator_opt): Likewise.
5553         (cp_parser_template_parameter_list): Likewise.
5554         (cp_parser_template_parameter): Likewise.
5555         (cp_parser_explicit_instantiation): Likewise.
5556         (cp_parser_init_declarator): Likewise.
5557         (cp_parser_declarator): Likewise.
5558         (cp_parser_direct_declarator): Likewise.
5559         (cp_parser_type_id): Likewise.
5560         (cp_parser_parameter_declaration_clause): Likewise.
5561         (cp_parser_parameter_declaration_list): Likewise.
5562         (cp_parser_parameter_declaration): Likewise.
5563         (cp_parser_member_declaration): Likewise.
5564         (cp_parser_exception_declaration): Likewise.
5565         (cp_parser_check_declarator_template_parameters): Likewise.
5566         (cp_parser_function_definition_from_specifiers_and_declarator):
5567         Likewise.
5568         (cp_parser_save_member_function_body): Likewise.
5569         * pt.c (process_template_parm): Add is_non_type parameter.
5570         (convert_template_argument): Adjust call to groktypename.
5571         (tsubst_call_declarator_parms): Remove use of TREE_PARMLIST.
5572         (tsubst): Do not expect declarators.
5573         (tsubst_copy_and_build): Adjust NEW_EXPR case to handle additional
5574         argument.
5575         (instantiate_decl): Use start_preparsed_function.
5576         * semantics.c (begin_function_definition): Remove.
5577         (finish_parmlist): Remove.
5578         * cp-mudflap.c (mflang_flush_calls): Build FUNCTION_DECLs, not
5579         declarators.
5580
5581 2004-06-21  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5582
5583         * call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
5584         (build_new_method_call): Likewise.
5585         * decl.c (local_variable_p_walkfn): Don't walk into types.
5586         * decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
5587         (build_anon_union_vars): Add new operand for COMPONENT_REF.
5588         * init.c (buld_new): Add new operand for ARRAY_REF.
5589         * method.c (do_build_copy_constructor): New op for COMPONENT_REF.
5590         (do_build_assign_ref): Likewise.
5591         * parser.c (cp_parser_direct_new_declarator): Add new operands
5592         for ARRAY_REF.
5593         (cp_parser_direct_declarator): Likewise.
5594         * pt.c (tsubst): Likewise.
5595         (tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
5596         for COMPONENT_REF.
5597         * semantics.c (finish_non_static_data_member): Add new operand
5598         for COMPONENT_REF.
5599         * typeck.c (build_class_member_access_expr): Likewise.
5600         (build_class_member_access_expr, finish_class_member_access_expr):
5601         Likewise.
5602         (build_ptrmemfunc_access_expr): Likewise.
5603         (build_array_ref): Add new operands for ARRAY_REF.
5604         * typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
5605         * tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
5606
5607 2004-06-21  Richard Henderson  <rth@redhat.com>
5608
5609         * dump.c (cp_dump_tree): Don't use dump_next_stmt.
5610         * parser.c (cp_parser_jump_statement): Update commentary.
5611         * pt.c (tsubst_expr): Use RETURN_EXPR.
5612         * semantics.c (finish_return_stmt): Likewise.
5613         (finalize_nrv_r): Likewise.
5614         * typeck.c, typeck2.c: Update file start commentary.
5615
5616 2004-06-21  Richard Henderson  <rth@redhat.com>
5617
5618         * semantics.c (finish_expr_stmt): Call verify_sequence_points.
5619
5620 2004-06-20  Richard Henderson  <rth@redhat.com>
5621
5622         * cp-tree.h (add_decl_stmt): Declare.
5623         * pt.c (tsubst_copy): Abort for CLEANUP_POINT_EXPR.
5624         * semantics.c (maybe_cleanup_point_expr): New.
5625         (add_decl_stmt, finish_expr_stmt, finish_return_stmt,
5626         finish_for_expr, finish_switch_cond): Use it.
5627         (finalize_nrv_r): Don't build an EXPR_STMT.  Don't frob TREE_CHAIN.
5628
5629 2004-06-20  Richard Henderson  <rth@redhat.com>
5630
5631         * cp-tree.def (CLEANUP_STMT, IF_STMT): Move from c-common.def.
5632         * cp-gimplify.c (gimplify_if_stmt): Move from c-gimplify.c.
5633         (cp_gimplify_expr): Call it.
5634         (gimplify_cleanup_stmt): Move from c-gimplify.c.
5635         (cp_genericize): New.
5636         * decl.c (finish_function): Call it.
5637         * cp-tree.h (cp_stmt_codes): Add CLEANUP_STMT, IF_STMT.
5638         (CLEANUP_BODY, CLEANUP_EXPR, CLEANUP_DECL): Move from c-common.h.
5639         (IF_COND, THEN_CLAUSE, ELSE_CLAUSE): Likewise.
5640         (cp_genericize): Declare.
5641         * cxx-pretty-print.c (pp_cxx_statement): Add CLEANUP_STMT, IF_STMT.
5642         * dump.c (cp_dump_tree): Likewise.
5643         * semantics.c (push_cleanup): Move from c-semantics.c.
5644
5645 2004-06-20  Zack Weinberg  <zack@codesourcery.com>
5646
5647         * cp-lang.c (has_c_linkage): Implement.
5648
5649         * cp-tree.h (set_mangled_name_for_decl): Don't prototype.
5650         * decl.c (duplicate_decls): Use COPY_DECL_RTL.
5651         (builtin_function_1): Don't call make_decl_rtl.
5652         (build_cp_library_fn): Don't call set_mangled_name_for_decl.
5653         (grokvardecl): Don't call mangle_decl.
5654         * except.c (nothrow_libfn_p): Look at DECL_NAME, not
5655         DECL_ASSEMBLER_NAME.
5656         * method.c (set_mangled_name_for_decl): Delete.
5657         * name-lookup.c (pushdecl): When a local extern shadows a
5658         file-scope declaration of the same object, give both DECLs the
5659         same DECL_UID.
5660         * typeck.c (cxx_mark_addressable): Don't set TREE_ADDRESSABLE
5661         on DECL_ASSEMBLER_NAME.
5662
5663 2004-06-19  Richard Henderson  <rth@redhat.com>
5664
5665         * cp-gimplify.c: Remove unnecessary prototypes.
5666         (cp_gimplify_stmt): Merge into ...
5667         (cp_gimplify_expr): ... here.  Move to end of file.  Handle
5668         stmts_are_full_exprs_p frobbing.
5669         * cp-tree.h (cp_gimplify_stmt): Remove.
5670         * pt.c (tsubst_expr): Merge prep_stmt and unify.
5671         * tree.c (init_tree): Don't set lang_gimplify_stmt.
5672
5673 2004-06-18  Richard Henderson  <rth@redhat.com>
5674
5675         PR c++/16034
5676         * semantics.c (begin_cond): New.
5677         (finish_cond): Rewrite to handle template DECL_STMTs specially.
5678         Assume that non-template decls go land before the conditional.
5679         (simplify_loop_decl_cond): Likewise.
5680         (begin_if_stmt, finish_if_stmt_cond, begin_while_stmt,
5681         finish_while_stmt_cond, finish_for_init_stmt, finish_for_cond,
5682         begin_switch_stmt, finish_switch_cond): Update to match.
5683
5684 2004-06-17  Jason Merrill  <jason@redhat.com>
5685
5686         PR c++/16015
5687         * semantics.c (simplify_aggr_init_expr): Don't return the slot.
5688         (finish_stmt_expr_expr): Update type after conversions.
5689         (finish_stmt_expr): Wrap initializer in CLEANUP_POINT_EXPR.
5690         Handle void initializer.
5691         * tree.c (build_cplus_new): Make AGGR_INIT_EXPRs void.
5692
5693 2004-06-17  Geoffrey Keating  <geoffk@apple.com>
5694
5695         * class.c (build_clone): Don't call defer_fn, let mark_used do it.
5696         * cp-tree.h (defer_fn): Delete.
5697         * decl2.c (defer_fn): Delete.
5698         (finish_file): Simplify deferred_fns loops; check that
5699         only used inline functions get into deferred_fns.
5700         (mark_used): Inline previous contents of defer_fn.
5701
5702 2004-06-16  Richard Henderson  <rth@redhat.com>
5703
5704         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK, COMPOUND_STMT_BODY_BLOCK): Kill.
5705         (BIND_EXPR_TRY_BLOCK, BIND_EXPR_BODY_BLOCK): New.
5706         * cxx-pretty-print.c (pp_cxx_function_definition): Move handling
5707         of CTOR_INITIALIZER ...
5708         (pp_cxx_statement): ... here.
5709         * decl.c (begin_function_body): Don't set COMPOUND_STMT_BODY_BLOCK.
5710         (finish_function): Use alloc_stmt_list to zap entire function.
5711         * parser.c (cp_parser_compound_statement): Update commentary.
5712         * pt.c (tsubst_expr): Use BIND_EXPR instead of COMPOUND_STMT.
5713         * semantics.c (begin_compound_stmt, finish_compound_stmt): Likewise.
5714         (finish_stmt_expr): Don't look through COMPOUND_STMT.
5715
5716 2004-06-16  Geoffrey Keating  <geoffk@apple.com>
5717
5718         * pt.c (mark_decl_instantiated): Don't call defer_fn.
5719
5720 2004-06-16  Richard Henderson  <rth@redhat.com>
5721
5722         * parser.c (cp_parser_labeled_statement): Update commentary.
5723         * pt.c (tsubst_expr): Use CASE_LABEL_EXPR.
5724         * tree.c (mark_local_for_remap_r): Likewise.
5725
5726 2004-06-16  Richard Henderson  <rth@redhat.com>
5727
5728         * parser.c (cp_parser_asm_definition): Update commentary.
5729         * pt.c (tsubst_expr): Use ASM_EXPR.
5730         * semantics.c (finish_asm_stmt): Likewise.
5731
5732 2004-06-16  Richard Henderson  <rth@redhat.com>
5733
5734         * decl.c (finish_destructor_body): Use LABEL_EXPR.
5735         * parser.c (cp_parser_statement): Update commentary.
5736         * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR.
5737         * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise.
5738         * tree.c (mark_local_for_remap_r): Likewise.
5739
5740 2004-06-16  Richard Henderson  <rth@redhat.com>
5741
5742         PR c++/16012
5743         * semantics.c (begin_for_stmt, begin_for_stmt): Do put the init
5744         statement in FOR_INIT_STMT for templates.
5745
5746 2004-06-15  Richard Henderson  <rth@redhat.com>
5747
5748         * call.c (initialize_reference): Don't build CLEANUP_STMT here.
5749         * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument.
5750         (genericize_try_block): Use gimplify_stmt.
5751         (genericize_catch_block, genericize_eh_spec_block): Likewise.
5752         (cp_gimplify_init_expr): Remove STMT_EXPR special case.
5753         (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call.
5754         * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
5755         (cp_tree_chain_matters_p): Remove.
5756         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New.
5757         (COMPOUND_STMT_BODY_BLOCK): New.
5758         (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New.
5759         (EXPR_STMT_STMT_EXPR_RESULT): New.
5760         (building_stmt_tree): Check cur_stmt_list.
5761         (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove.
5762         (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New.
5763         * decl.c (poplevel): Use pop_stmt_list for minding cleanups.
5764         (cp_finish_decl): Use push_cleanup.
5765         (start_function, finish_function): Use statement lists.
5766         (finish_stmt): Do nothing.
5767         * except.c (begin_eh_spec_block): Use statement lists.
5768         (check_handlers_1, check_handlers): Likewise.
5769         * init.c (construct_virtual_base): Don't add extra compound stmts.
5770         (build_vec_init): Likewise.
5771         * name-lookup.c (maybe_push_cleanup_level): Use statement lists.
5772         * name-lookup.h (struct cp_binding_level): Add statement_list.
5773         * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool.
5774         (cp_parser_labeled_statement, cp_parser_expression_statement,
5775         cp_parser_statement_seq_opt): Likewise.
5776         (cp_parser_compound_statement): Likewise.  Take bool for try block.
5777         (cp_parser_selection_statement): Tidy if processing.
5778         (cp_parser_already_scoped_statement): Rewrite to do what it says.
5779         * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr.
5780         (tsubst_expr): Rewrite STMT_EXPR processing.  Handle STATEMENT_LIST.
5781         Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT.
5782         * semantics.c (do_poplevel, do_pushlevel): Use statement lists.
5783         (finish_cond): New, rewritten from FINISH_COND.
5784         (simplify_loop_decl_cond): New.
5785         (finish_expr_stmt): Avoid nested EXPR_STMTs.
5786         (begin_if_stmt, finish_if_stmt_cond, finish_then_clause,
5787         begin_else_clause, finish_else_clause, finish_if_stmt,
5788         begin_while_stmt, finish_while_stmt_cond, finish_while_stmt,
5789         begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt,
5790         finish_for_cond, finish_for_stmt, begin_switch_stmt,
5791         finish_switch_cond, finish_switch_stmt, begin_try_block,
5792         finish_try_block, finish_cleanup_try_block, finish_function_try_block,
5793         finish_handler_sequence, finish_function_handler_sequence,
5794         begin_handler, finish_handler_parms, finish_handler,
5795         begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite
5796         using statement lists.
5797         (begin_compound_stmt): Replace has_no_scope argument with flags.
5798         Update all callers.  Use statement lists.
5799         (finish_compound_stmt): Likewise.
5800         (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup.
5801         (current_scope_stmt_stack): Remove.
5802         (simplify_aggr_init_expr): Don't muck with TREE_CHAIN.
5803         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init):
5804         Rewrite with statement lists.
5805
5806 2004-06-15  Alexandre Oliva  <aoliva@redhat.com>
5807
5808         * parser.c: Change all assignments of c_lex_string_translate
5809         to true and false to 1 and 0.
5810         (cp_lexer_read_token): Convert type of the translated string.
5811         (cp_parser_skip_to_closing_parentheses): Preserve original
5812         value of c_lex_string_translate, and set it to -1 while
5813         running.
5814         (cp_parser_cache_group): Likewise.
5815         (cp_parser_cache_group_1): Renamed.
5816         (cp_parser_asm_operand_list): Remove redundant setting of
5817         c_lex_string_translate.
5818         (cp_parser_primary_expression) [CPP_STRING, CPP_WSTRING]:
5819         Handle chained strings.
5820
5821 2004-06-12  Andrew Pinski  <apinski@apple.com>
5822
5823         PR c++/14639
5824         Revert:
5825         2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
5826
5827                 * cp-tree.h: Fix typo.
5828
5829                 * cp-tree.h: Include cgraph.h
5830                 (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
5831                 TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
5832
5833 2004-06-12  Jason Merrill  <jason@redhat.com>
5834
5835         PR tree-optimization/14107
5836         * decl.c (finish_function): Warn about no return in all functions.
5837
5838 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
5839
5840         * cp-tree.h (struct language_function): Remove cannot_inline.
5841         * decl.c (save_function_data): cannot_inline is no more.
5842         (cxx_push_function_context): Likewise.
5843         * decl2.c (start_objects, start_static_storage_duration_function):
5844         Reset DECL_INLINE, set DECL_UNINLINABLE.
5845
5846 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5847
5848         PR c++/15967
5849         * search.c (lookup_field): Propagate the ambiguity list.
5850         (lookup_fnfields): Likewise.
5851
5852 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5853
5854         PR c++/15947
5855         * parser.c (cp_parser_template_name): Ctors/dtors never need a
5856         template keyword to disambiguate.
5857
5858 2004-06-14  Mark Mitchell  <mark@codesourcery.com>
5859
5860         PR c++/15096
5861         * decl.c (grokdeclarator): Ignore pointer-to-members when
5862         computing template depth.
5863
5864         PR c++/14930
5865         * name-lookup.c (pushtag): Do not try to put class declarations in
5866         explicit specialization scopes.
5867
5868 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
5869
5870         * decl.c (grokdeclarator): Do not depend on C99's _Bool's behavior.
5871
5872 2004-06-11  Mark Mitchell  <mark@codesourcery.com>
5873
5874         PR c++/15862
5875         * name-lookup.c (unqualified_namespace_lookup): Do not ignore type
5876         bindings for undeclared built-ins.
5877
5878 2004-06-11  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5879
5880         * typeck2.c (abstract_virtual_errors): Reword diagnostics, make them
5881         appear at the correct location.
5882
5883 2004-06-10  Jason Merrill  <jason@redhat.com>
5884
5885         PR c++/15875
5886         Revert:
5887         2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
5888         * init.c (build_offset_ref): Build SCOPE_REF with non-null
5889         TREE_TYPE for non-dependent names.
5890         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
5891         unknown_type_node as its TREE_TYPE.
5892         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
5893         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
5894         (dump_expr) <SCOPE_REF case>: Likewise.
5895
5896 2004-06-10  Mark Mitchell  <mark@codesourcery.com>
5897
5898         PR c++/15227
5899         * parser.c (cp_parser_direct_declarator): Robustify.
5900
5901         PR c++/15877
5902         * pt.c (tsubst_copy): Use decl_constant_value on enumeration
5903         constants in non-dependent contexts.
5904
5905         PR c++/14211
5906         PR c++/15076
5907         * typeck.c (build_static_cast): Wrap casts in NON_LVALUE_EXPR when
5908         necessary.
5909
5910 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
5911
5912         PR c++/14791
5913         * decl.c (duplicate_decls): Handle fileptr_type_node arguments
5914         specially.
5915
5916 2004-06-09  Mark Mitchell  <mark@codesourcery.com>
5917
5918         Revert:
5919         PR c++/15815
5920         2004-06-07  Mark Mitchell  <mark@codesourcery.com>
5921         * lex.c (handle_pragma_interface): Deprecate.
5922         (handle_pragma_implementation): Likewise.
5923
5924 2004-06-09  Andrew Pinski  <pinskia@physics.uc.edu>
5925
5926         * g++spec.c (lang_specific_driver): Remove check for -lm
5927         and -lmath when check it see if it was the math library.
5928
5929 2004-06-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5930
5931         PR c++/7841
5932         * parser.c (cp_parser_direct_declarator): Reject constructor named
5933         as qualified template-id.
5934
5935 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
5936
5937         PR c++/15815
5938         * lex.c (handle_pragma_interface): Deprecate.
5939         (handle_pragma_implementation): Likewise.
5940
5941 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
5942
5943         PR c++/15766
5944         * parser.c (cp_parser_iteration_statement): Fix typo in error
5945         message.
5946
5947         PR c++/14777
5948         * pt.c (tsubst_default_argument): Do not defer access checks
5949         while substituting into the default argument.
5950
5951         PR c++/15554
5952         * pt.c (tsubst_copy): Do not try to substitute for an enumeration
5953         constant in a non-dependent context.
5954
5955         PR c++/15057
5956         * except.c (build_throw): Ensure that temp_expr has been
5957         initialized.
5958
5959 2004-06-06  Roger Sayle  <roger@eyesopen.com>
5960
5961         * cp/cp-tree.h (lvalue_or_else): Add function prototype.
5962
5963 2004-06-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5964
5965         PR c++/15503
5966         * parser.c (cp_parser_mem_initializer_id): Gracefully reject
5967         'typename', and accept 'template'.
5968
5969 2004-06-03  Andrew Pinski  <pinskia@physics.uc.edu>
5970             Jan Hubicka  <jh@suse.cz>
5971
5972         PR c++/14639
5973         * method.c (use_think): Do not mark thunk as referenced.
5974
5975 2004-06-03  Matt Austern  <austern@apple.com>
5976
5977         PR c++/15428
5978         * decl2.c (maybe_emit_vtables): If TARGET_WEAK_NOT_IN_ARCHIVE_TOC
5979         is nonzero, and if we see a noninline definition of a key method,
5980         make the vtables nonweak.
5981
5982 2004-06-02  Matt Austern  <austern@apple.com>
5983
5984         * cp-tree.h (instantiate_decl): new boolean parameter,
5985         undefined_ok. Current behavior is equivalent to its being 0.
5986         * decl2.c (mark_used): Add new argument when calling instantiate_decl
5987         * pt.c (mark_decl_instantiated): Unconditionally make
5988         instantiations explicit unconditionally
5989         (do_decl_instantiation): Don't call SET_DECL_EXPLICIT_INSTANTIATION,
5990         since mark_decl_instantiated now does it.
5991         (instantiate_class_member): New.  Instantiate a member of an
5992         explicitly instantiated class template.
5993         (do_type_instantiation): Explicitly instantiate members of an
5994         explicitly instantiated class template.
5995         (instantiate_decl): if undefined_ok is nonzero, and if we're
5996         trying to explicitly instantiated a template with no definition,
5997         change it to an implicit instantiation.
5998         (instantiate_pending_templates): Add new argument to instantiate_decl.
5999         * tree.c (cp_cannot_inline_tree_fn): Likewise.
6000
6001 2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
6002
6003         * cp-tree.h: Fix typo.
6004
6005         * cp-tree.h: Include cgraph.h
6006         (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
6007         TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
6008
6009 2004-06-01  Jason Merrill  <jason@redhat.com>
6010
6011         PR c++/15142
6012         * call.c (call_builtin_trap): Remove type parm.
6013         (convert_arg_to_ellipsis): Change a non-POD argument to integer type.
6014         (build_x_va_arg): Dereference a null pointer for a non-POD argument.
6015
6016 2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6017
6018         PR c++/13092
6019         * init.c (build_offset_ref): Build SCOPE_REF with non-null
6020         TREE_TYPE for non-dependent names.
6021         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
6022         unknown_type_node as its TREE_TYPE.
6023         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
6024         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
6025         (dump_expr) <SCOPE_REF case>: Likewise.
6026
6027 2004-06-01  Richard Henderson  <rth@redhat.com>
6028             Andrew Pinski  <pinskia@physics.uc.edu>
6029
6030         * lex.c (reswords): Rename "__offsetof" to "__builtin_offsetof".
6031         * parser.c (struct cp_parser): Remove in_offsetof.
6032         (cp_parser_new): Don't set it.
6033         (cp_parser_unary_expression): Don't check it.
6034         (cp_parser_postfix_open_square_expression): Split out from ...
6035         (cp_parser_postfix_expression): ... here.
6036         (cp_parser_postfix_dot_deref_expression): Likewise.
6037         (cp_parser_builtin_offsetof): New.
6038         (cp_parser_primary_expression): Use it.
6039
6040 2004-06-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6041
6042         PR c++/14932
6043         * parser.c (cp_parser_postfix_expression): Allow subscript
6044         operator in offsetof.
6045
6046 2004-05-31  Mark Mitchell  <mark@codesourcery.com>
6047
6048         PR c++/15701
6049         * friend.c (add_friend): Do not try to perform access checks for
6050         functions from dependent classes.
6051
6052 2004-05-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6053
6054         * cxx-pretty-print.c (pp_cxx_colon_colon): Expor.
6055         (pp_cxx_begin_template_argument_list): Turn into a function.
6056         (pp_cxx_end_template_argument_list): Likewise.
6057         (pp_cxx_separate_with): Define.
6058         (pp_cxx_unqualified_id): Tidy.
6059         (pp_cxx_primary_expression): Likewise.
6060         (pp_cxx_postfix_expression): Likewise.
6061         (pp_cxx_expression): Likewise.
6062         (pp_cxx_simple_type_specifier): Likewise.
6063         (pp_cxx_type_specifier_seq): Likewise.
6064         (pp_cxx_parameter_declaration_clause): Likewise.
6065         (pp_cxx_exception_specification): Likewise.
6066         (pp_cxx_direct_declarator): Likewise.
6067         (pp_cxx_type_id): Likewise.
6068         * cxx-pretty-print.h (pp_cxx_whitespace): Export from
6069         cxx-pretty-print.c.
6070         (pp_cxx_left_paren): Likewise.
6071         (pp_cxx_right_paren): Likewise.
6072         (pp_cxx_left_brace): Likewise.
6073         (pp_cxx_right_brace): Likewise.
6074         (pp_cxx_left_bracket): Likewise.
6075         (pp_cxx_right_bracket): Likewise.
6076         (pp_cxx_dot): Likewise.
6077         (pp_cxx_identifier): Likewise.
6078         (pp_cxx_tree_identifier): Likewise.
6079         (pp_cxx_ampersand): New macro.
6080         (pp_cxx_star): Likewise.
6081         (pp_cxx_arrow): Likewise.
6082         (pp_cxx_semicolon): Likewise.
6083         (pp_cxx_complement): Likewise.
6084         (pp_cxx_begin_template_argument_list): Declaree.
6085         (pp_cxx_end_template_argument_list): Likewise.
6086         (pp_cxx_colon_colon): likewise.
6087
6088 2004-05-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
6089
6090         * parser.c (cp_parser_simple_type_specifier): Explicitly test
6091         against NULL_TREE.
6092
6093 2004-05-31  Kazu Hirata  <kazu@cs.umass.edu>
6094
6095         * call.c, class.c, cp-tree.def, decl2.c, name-lookup.c, pt.c,
6096         typeck.c: Fix comment formatting.
6097
6098 2004-05-30  Andrew Pinski  <pinskia@physics.uc.edu>
6099
6100         * cp-lang.c (cp_expand_decl): Remove.
6101         (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl.
6102
6103 2004-05-30  Andreas Jaeger  <aj@suse.de>
6104
6105         * lang-specs.h: Add missing initializers for .ii.
6106
6107 2004-05-28  Aldy Hernandez  <aldyh@redhat.com>
6108
6109         * decl.c (cp_make_fname_decl): Free return value from
6110         fname_as_string.
6111
6112 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6113
6114         PR c++/15083
6115         * decl2.c (delete_sanity): Set TREE_SIDE_EFFECTS on a DELETE_EXPR,
6116         even in a templat.e
6117         * init.c (build_new): Likewise.
6118
6119         PR c++/15640
6120         * name-lookup.c (arg_assoc): Robustify.
6121
6122         PR c++/15471
6123         * typeck.c (unary_complex_lvalue): Use context_for_name_lookup
6124         when determining the scope to use for a pointer to member.
6125         (lookup_anon_field): Give it external linkage.
6126         * cp-tree.h (lookup_anon_field): Declare it.
6127         * expr.c (cplus_expand_constant): Use it.
6128
6129 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6130
6131         PR c++/14668
6132         * parser.c (cp_parser_simple_type_specifier): Call
6133         maybe_note_name_used_in_class.
6134
6135 2004-05-28  Tom Marshall  <tmarshall@real.com>
6136
6137         PR c++/15214
6138         * class.c (finish_struct_1): Warn only if the dtor is non-private or
6139         the class has friends.
6140
6141 2004-05-27  Adam Nemet  <anemet@lnxw.com>
6142
6143         PR c++/12883
6144         * decl.c (complete_array_type): Set TYPE_NEEDS_CONSTRUCTING and
6145         TYPE_HAS_NONTRIVIAL_DESTRUCTOR based on the underlying type.
6146
6147 2004-05-24  Geoffrey Keating  <geoffk@apple.com>
6148
6149         * method.c (implicitly_declare_fn): Don't call defer_fn; abort
6150         if it might be needed.
6151         * pt.c (mark_decl_instantiated): Only call defer_fn if
6152         the function actually needs processing in finish_file.
6153         * decl2.c (finish_file): Add check that elements in
6154         deferred_fns_used are really needed there.  Remove unnecessary
6155         test of DECL_SAVED_TREE.
6156
6157 2004-05-23  Paolo Bonzini  <bonzini@gnu.org>
6158
6159         * Make-lang.in: No need to specify $(LIBCPP).
6160
6161 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6162
6163         PR c++/15044
6164         * parser.c (cp_parser_class_head): Robustify.
6165
6166         PR c++/15317
6167         * parser.c (cp_parser_decl_specifier_seq): Correct error in
6168         comment.
6169         (cp_parser_constructor_declarator_p): Treat attributes
6170         as decl-specifiers.
6171
6172         PR c++/15329
6173         * typeck.c (build_unary_op): Do not attempt to resolve casts to
6174         base classes in templates.
6175
6176 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6177
6178         PR c++/15165
6179         * pt.c (instantiate_template): Robustify.
6180
6181 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6182
6183         PR c++/15025
6184         * decl.c (xref_tag): Issue errors about redeclaring template
6185         classes as non-template classes.
6186
6187 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6188
6189         PR c++/14821
6190         * name-lookup.c (supplement_binding): Allow redefinitions of
6191         namespace aliases.
6192
6193         PR c++/14883
6194         * parser.c (cp_parser_template_argument): Robustify.
6195
6196 2004-05-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6197
6198         * class.c (alter_access): Use %E format specifier to print an
6199         identifier node.  Avoid looking at the IDENTIFIER_POINTER.
6200         (push_lang_context): Likewise.
6201         * decl.c (lookup_label): Likewise.
6202         (grokdeclarator): Likewise.
6203         * parser.c (cp_parser_check_for_invalid_template_id): Likewise.
6204         * pt.c (do_type_instantiation): Likewise.
6205         * tree.c (handle_java_interface_attribute): Likewise.
6206         (handle_com_interface_attribute): Likewise.
6207         (handle_init_priority_attribute): Likewise.
6208
6209 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6210
6211         PR c++/15285
6212         PR c++/15299
6213         * pt.c (build_non_dependent_expr): Expand the set of tree nodes
6214         recognized as overloaded functions.
6215
6216 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6217
6218         PR c++/15507
6219         * class.c (layout_nonempty_base_or_field): Do not try to avoid
6220         layout conflicts for unions.
6221
6222         PR c++/15542
6223         * typeck.c (build_x_unary_op): Instantiate template class
6224         specializations before looking for "operator &".
6225
6226         PR c++/15427
6227         * typeck.c (complete_type): Layout non-dependent array types, even
6228         in templates.
6229
6230         PR c++/15287
6231         * typeck.c (build_unary_op): Do not optimize "&x[y]" when in a
6232         template.
6233
6234 2004-05-22  Roger Sayle  <roger@eyesopen.com>
6235
6236         * name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by
6237         returning when TREE_TYPE is error_mark_node.
6238         * typeck.c (require_complete_type): Return error_mark_node if
6239         value's type is an error_mark_node.
6240
6241 2004-05-20  Andrew Pinski  <pinskia@physics.uc.edu>
6242
6243         * optimize.c (calls_setjmp_r): Remove.
6244         (calls_setjmp_p): Remove.
6245         * cp-tree.c (calls_setjmp_p): Remove.
6246         * decl.c (finish_function): Do not call calls_setjmp_p.
6247
6248 2004-05-18  Zack Weinberg  <zack@codesourcery.com>
6249
6250         * decl.c (cp_finish_decl): Use mark_decl_referenced.
6251         * decl2.c (maybe_make_one_only): Likewise.
6252         * method.c (use_thunk): Likewise.
6253
6254 2004-05-18  Jason Merrill  <jason@redhat.com>
6255
6256         * class.c (build_base_path): Tidy a bit.
6257
6258 2004-05-14  Geoffrey Keating  <geoffk@apple.com>
6259
6260         * name-lookup.c (struct scope_binding): New.
6261         (EMPTY_SCOPE_BINDING): New.
6262         (lookup_using_namespace): Take a scope_binding instead of a
6263         cxx_binding.
6264         (qualified_lookup_using_namespace): Likewise.
6265         (cxx_binding_clear): Delete.
6266         (do_nonmember_using_decl): Use a scope_binding instead of a
6267         cxx_binding.
6268         (lookup_tag): Don't call select_decl.
6269         (ambiguous_decl): Don't return anything (and change callers to match).
6270         Take a scope_binding as the second parameter.
6271         (lookup_namespace_name): Use a scope_binding instead of a
6272         cxx_binding.
6273         (unqualified_namespace_lookup): Likewise.
6274         (lookup_qualified_name): Likewise.
6275         (select_decl): Take a scope_binding instead of a cxx_binding.
6276         Use macros rather than hand-coding tests for type-ness.
6277
6278 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6279
6280         * cp-gimplify.c: Rename from cp-simplify.c.
6281         * Make-lang.in, optimize.c: Update.
6282
6283 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6284
6285         Merge from tree-ssa-20020619-branch.  See
6286         ChangeLog.tree-ssa for details.
6287
6288         * Make-lang.in, call.c, class.c, cp-lang.c, cp-tree.def,
6289         cp-tree.h, cvt.c, decl.c, decl2.c, error.c, except.c,
6290         expr.c, init.c, name-lookup.h, optimize.c, parser.c,
6291         pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c:
6292         Merged.
6293         * cp-mudflap.c: New file.
6294         * cp-simplify.c:: New file.
6295
6296 2004-05-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6297
6298         PR c++/14389
6299         * decl2.c (check_classfn): For member templates, compare also the
6300         template parameters to match the declaration.
6301         * cp-tree.h: Adjust declaration of check_classfn.
6302         * decl.c (start_decl, grokfndecl): Adjust callers of check_classfn.
6303         * friend.c (do_friend): Likewise.
6304         * pt.c (tsubst_friend_function): Likewise.
6305
6306 2004-05-01  Zack Weinberg  <zack@codesourcery.com>
6307
6308         * decl.c (reshape_init): Do not apply TYPE_DOMAIN to a VECTOR_TYPE.
6309         Instead, dig into the representation type to find the array bound.
6310
6311 2004-04-30  Jason Merrill  <jason@redhat.com>
6312
6313         Refer to base members using COMPONENT_REFs where possible.
6314         * class.c (build_simple_base_path): New fn.
6315         (build_base_path): Use it for non-virtual base references.
6316         (layout_class_type): Change base fields to their real type
6317         after layout is done.
6318         * cp-tree.h (IS_FAKE_BASE_TYPE): New macro.
6319         * cp-lang.c (cxx_get_alias_set): Use it.
6320
6321 2004-04-30  Kazu Hirata  <kazu@cs.umass.edu>
6322
6323         * class.c, cp-tree.h, decl.c, decl2.c, pt.c, rtti.c: Fix
6324         comment typos.
6325
6326 2004-04-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6327
6328         PR c++/15064
6329         * parser.c (cp_parser_postfix_expression): typeid operator cannot be
6330         used in integral constant expressions.
6331
6332 2004-04-22  Mark Mitchell  <mark@codesourcery.com>
6333
6334         * init.c (build_aggr_init): Fix accidental use of C99 construct in
6335         previous change.
6336
6337         * class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on
6338         braced initializer.
6339         * cp-tree.h (BRACE_ENCLOSED_INITIALIZER_P): New macro.
6340         * decl.c (reshape_init): Use it.
6341         * init.c (perform_member_init): Remove redundant condition.
6342         (build_aggr_init): Adjust to handle brace-enclosed initializers
6343         correctly.
6344         (expand_default_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6345
6346         * parser.c (cp_parser_initializer_clause): Do not set
6347         TREE_HAS_CONSTRUCTOR on the initializer.
6348         * rtti.c (tinfo_base_init): Likewise.
6349         (generic_initializer): Likewise.
6350         (ptr_initializer): Likewise.
6351         (ptm_initializer): Likewise.
6352         (class_initializer): Likewise.
6353         (get_pseudo_ti_init): Likewise.
6354         * typeck2.c (digest_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6355
6356 2004-04-22  Alan Modra  <amodra@bigpond.net.au>
6357
6358         * name-lookup.c (anonymous_namespace_name): Make static.
6359
6360 2004-04-19  Roger Sayle  <roger@eyesopen.com>
6361
6362         PR middle-end/14531
6363         * class.c (build_base_path): Call fold whilst building the NULL
6364         pointer check expression trees.
6365
6366 2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>
6367
6368         * init.c (build_new_1): Don't use type size argument for Java
6369         _Jv_AllocObject call.
6370
6371 2004-04-09  Danny Smith  <dannysmith@users.sourceforge.net>
6372
6373         * method.c (make_alias_for_thunk): Remove preprocessor guard on
6374         declaration and definition.
6375
6376 2004-04-08  Danny Smith  <dannysmith@users.sourceforge.net>
6377
6378         PR c++/14808
6379         * method.c (use_thunk): Test TARGET_USE_LOCAL_THUNK_ALIAS_P rather
6380         than ASM_OUTPUT_DEF.
6381
6382 2004-04-08  Jakub Jelinek  <jakub@redhat.com>
6383
6384         * decl2.c (mark_used): Don't segfault if cfun != NULL but
6385         current_function_decl == NULL.
6386
6387 2004-04-05  Nathan Sidwell  <nathan@codesourcery.com>
6388
6389         PR c++/3518
6390         * pt.c (check_cv_quals_for_unify): Ignore bogus CV quals at outer
6391         level.
6392
6393 2004-04-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6394
6395         * init.c (decl_constant_value): Don't look at DECL_INITIAL
6396         of PARM_DECL.
6397         * tree.c (bot_manip, build_min): Don't look at TREE_CONSTANT
6398         or TREE_SIDE_EFFECTS of a type.
6399
6400 2004-04-02  Nathan Sidwell  <nathan@codesourcery.com>
6401
6402         PR c++/14007
6403         * pt.c (check_cv_quals_for_unify): Correct logic for disallowed
6404         cv-qualifier unification.
6405         * tree.c (cp_build_qualified_type_real): Renable DR295 logic.
6406
6407 2004-04-02  Jan Hubicka  <jh@suse.cz>
6408
6409         * cp-lang. (LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Define.
6410         * cp-tree.h (cp_update_decl_after_saving): Declare.
6411         * tree.c (cp_update_decl_after_saving): Define.
6412
6413 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6414
6415         PR c++/14803
6416         * typeck.c (get_delta_difference): Call fold before returning the
6417         value.
6418
6419 2004-04-01  Richard Henderson  <rth@redhat.com>
6420
6421         PR c++/14804
6422         * decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
6423         * typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
6424
6425 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6426
6427         PR c++/14810
6428         * name-lookup.c (maybe_push_cleanup_level): Robustify.
6429
6430 2004-04-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6431
6432         * class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly.
6433
6434 2004-03-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6435
6436         * call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6437         * class.c (check_bitfield_decl): Likewise.
6438         * cvt.c (type_promotes_to): Likewise.
6439         * decl.c (finish_enum): Likewise.
6440         * mangle.c (write_builtin_type): Likewise.
6441         * semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
6442         * typeck.c (type_after_usual_arithmetic_conversions): Likewise.
6443         (build_binary_op): Likewise.
6444
6445 2004-03-31  Jan Hubicka  <jh@suse.cz>
6446
6447         * tree.h (optimize_function): Kill prototype.
6448         * optimize.c (dump_function, optimize_function, dump_finction): Kill.
6449         * semantics.c (expand_body): Kill.
6450
6451 2004-03-30  Mark Mitchell  <mark@codesourcery.com>
6452
6453         PR c++/14724
6454         * decl.c (start_decl_1): Do not decide whether or not to create a
6455         new cleanup level until after the type has been completed.
6456
6457         PR c++/14763
6458         * pt.c (tsubst_default_argument): Clear current_function_decl.
6459
6460 2004-03-30  Zack Weinberg  <zack@codesourcery.com>
6461
6462         * name-lookup.c, parser.c: Use new shorter form of GTY markers.
6463
6464 2004-03-29  Zack Weinberg  <zack@codesourcery.com>
6465
6466         * error.c (dump_function_name): If T's DECL_LANG_SPECIFIC
6467         is null, just print the literal name and return.
6468
6469 2004-03-25  Kazu Hirata  <kazu@cs.umass.edu>
6470
6471         * cxx-pretty-print.c: Fix comment typos.
6472
6473 2004-03-24  Kazu Hirata  <kazu@cs.umass.edu>
6474
6475         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h, friend.c:
6476         Update copyright.
6477
6478 2004-03-23  Ziemowit Laski  <zlaski@apple.com>
6479
6480         * Make-lang.in (cp/mangle.o): Depend on $(TARGET_H).
6481         * mangle.c (write_type): Add call to 'mangle_fundamental_type'
6482         target hook.
6483
6484 2004-03-23  Zack Weinberg  <zack@codesourcery.com>
6485
6486         PR 12267, 12391, 12560, 13129, 14114, 14133
6487         * cp-lang.c (c_reset_state): Delete.
6488         (push_file_scope, pop_file_scope): New stubs.
6489         * parser.c (c_parse_file): Call sorry() here if called more than once.
6490
6491 2004-03-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6492
6493         * typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
6494         for INTEGER_CST.
6495
6496 2004-03-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6497
6498         * cxx-pretty-print.c (pp_cxx_parameter_declaration_clause): Declare.
6499
6500 2004-03-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6501
6502         * error.c (enum pad): Remove.
6503         (dump_qualifiers): Likewise.
6504         (dump_type): Replace dump_qualifiers with pp_cxx_cv_qualifier_seq.
6505         (dump_aggr_type): Likewise.
6506         (dump_type_suffix): Likewise.
6507         (dump_simple_decl): Likewise.
6508         (dump_function_decl): Likewise.
6509         (cv_to_string): Likewise.
6510         (dump_type_prefix): Likewise.  Adjust return void.
6511         * cxx-pretty-print.c (pp_cxx_cv_qualifier_seq): Move to
6512         cxx_pretty_print.h.
6513         (pp_cxx_template_keyword_if_needed): Document.
6514         (pp_cxx_qualified_id): Document case FUNCTION_DECL.  Tidy.
6515         (pp_cxx_expression): Handle NON_DEPENDENT_EXPR and
6516         MUST_NOT_THROW_EXPR.
6517
6518 2004-03-21  Mark Mitchell  <mark@codesourcery.com>
6519
6520         PR c++/14616
6521         * decl.c (cp_finish_decl): Compute the size of arrays declared in
6522         templates, if their type is non-dependent.
6523
6524 2004-03-19  Mark Mitchell  <mark@codesourcery.com>
6525
6526         * call.c (build_op_delete_call): Do not forget the placement
6527         arguments when iterating through mutiple delete operators.
6528
6529         * cp-tree.h (svaed_scope): Remove last_parms.
6530         (NEW_DELETE_OPNAME_P): New macro.
6531         (last_function_parms): Remove.
6532         (do_friend): Adjust prototype.
6533         * decl.c (grokparms): Return the PARM_DECLs directly, rather than
6534         using last_function_parms.
6535         (grokfndecl): Take the PARM_DECLs as an argument, rather than
6536         using last_function_parms.
6537         (grokdeclarator): Adjust accordingly.  Do not form METHOD_TYPEs
6538         for class-specific operator new and operator delete.
6539         (grok_op_properties): Do not look for allocation functions with
6540         METHOD_TYPEs.
6541         (start_function): Use DECL_ARGUMENTS instead of
6542         last_function_parms.
6543         * decl.h (last_function_parms): Do not declare.
6544         * decl2.c (grokclassfn): Do not use last_function_parms.
6545         * friend.c (do_friend): Remove parmdecls parameter.
6546         * name-lookup.c (push_to_top_level): Do not save last_function_parms.
6547         (pop_from_top_level): Do not restore it.
6548         * pt.c (check_explicit_specialization): Do not adjust
6549         last_function_parms.
6550
6551         * name-lookup.c (do_local_using_decl): Create a local binding for
6552         types brought in via using declarations.
6553
6554         * name-lookup.c (lookup_arg_dependent): Handle block-scope
6555         function declarations correctly.
6556
6557         * semantics.c (finish_id_expression): Correct handling of
6558         conversion operators to dependent types.
6559
6560         * typeck.c (lookup_destructor): Allow the use of destructors from
6561         base classes.
6562
6563 2004-03-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6564
6565         * cxx-pretty-print.c (pp_cxx_unqualified_id): Use
6566         TEMPLATE_TYPE_PARM_INDEX instead of TYPE_FIELDS.
6567         * search.c (dfs_unuse_fields): Add two more TREE_CODES that mean
6568         the field is named TEMPLATE_TYPE_PARM_INDEX.
6569
6570 2004-03-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6571
6572         PR c++/14545
6573         * parser.c (cp_parser_functional_cast): A cast to anything
6574         but integral or enumaration type is not an integral constant
6575         expression.
6576         * pt.c (value_dependent_expression_p): Handle cast expressions
6577         without operands (such as "int()").
6578
6579 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
6580
6581         * semantics.c (finish_pseudo_destructor_expr): Allow differing
6582         cv-qualification between the type named by the
6583         pseudo-destructor-name and the object-type.
6584
6585         * search.c (accessible_base_p): Handle non-proper bases.
6586
6587         * name-lookup.c (do_nonmember_using_decl): If a using declaration
6588         refers to a single overloaded function, set the type of the
6589         function.
6590         * tree.c (lvalue_type): Simplify.
6591         * typeck.c (type_unknown_p): Do not assume all OVERLOADs have an
6592         unknown type.
6593         (build_unary_op): Handle OVERLOADs with known types.
6594
6595         * decl.c (duplicate_decls): Do not destroy DECL_ARGUMENTS for
6596         function templates.
6597
6598         * parser.c (cp_parser_postfix_expression): Handle the use of
6599         "typename" in non-dependent contexts.  Convert appropriately when
6600         when using a qualified name after "->" or ".".
6601
6602         * call.c (conditional_conversion): Honor the requirement that some
6603         conversions refer to the original object.
6604
6605 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
6606
6607         * call.c (build_conditional_expr): Do not call force_rvalue for
6608         operands of void_type when the conditional expression itself has
6609         void type.
6610         * name-lookup.c (pushdecl): Don't consider a declaration of a
6611         function named "main" to be an overload of a type named "main".
6612         * parser.c (cp_parser_template_name): Perform name lookup when the
6613         template name is proceeded by "template" if the qualifying scope
6614         is non-dependent.
6615         * typeck.c (composite_pointer_type_r): Correctly handle
6616         pointer-to-member types.
6617         (build_const_cast): Likewise.
6618
6619 2004-03-18  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6620
6621         * cp-tree.def (TEMPLATE_TYPE_PARM, TYPEOF_TYPE): Update comments.
6622         * cp-tree.h (NEW_EXPR_USE_GLOBAL, DELETE_EXPR_USE_GLOBAL): Add check.
6623         (DELETE_EXPR_USE_VEC, COMPOUND_EXPR_OVERLOADED): Likewise.
6624         (KOENIG_LOOKUP_P, PTRMEM_OK_P, TEMPLATE_TYPE_PARM_INDEX): Likewise.
6625         (TYPENAME_TYPE_FULLNAME): Add check and use type.values.
6626         (TYPEOF_TYPE_EXPR): New macro.
6627         * class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
6628         * error.c (dump_type): Use TYPEOF_TYPE_EXPR.
6629         * pt.c (tsubst): Likewise.
6630         * semantics.c (finish_typeof): Likewise.
6631         * search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
6632         and TEMPLATE_TYPE_PARM.
6633         * typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
6634         (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
6635
6636 2004-03-16  Mark Mitchell  <mark@codesourcery.com>
6637
6638         PR c++/14586
6639         * cp-tree.h (build_new_op): Change prototype.
6640         (build_x_binary_op): Likewise.
6641         * call.c (build_new_op): Add overloaded_p parameter.
6642         * decl2.c (grok_array_decl): Adjust call to build_new_op.
6643         * parser.c (cp_parser_binary_expression): Note that uses of
6644         overloaded operators prevents an expression from being considered
6645         an integral constant.
6646         * pt.c (tsubst_copy_and_build): Adjust calls to build_new_op and/or
6647         build_x_binary_op.
6648         * semantics.c (finish_call_expr): Likewise.
6649         * typeck.c (rationalize_conditional_expr): Likewise.
6650         (build_x_indirect_ref): Likewise.
6651         (build_x_binary_op): Likewise.
6652         (build_x_unary_op): Likewise.
6653         (build_x_compound_expr): Likewise.
6654         (build_modify_expr): Likewise.
6655         * typeck2.c (build_x_arrow): Likewise.
6656
6657 2004-03-15  Kazu Hirata  <kazu@cs.umass.edu>
6658
6659         * cp-lang.c, ptree.c: Update copyright.
6660
6661 2004-03-13  Mark Mitchell  <mark@codesourcery.com>
6662
6663         PR c++/14550
6664         * parser.c (cp_parser_non_integral_constant_expression): Encode
6665         more of the idiom that surrounded calls to this function within
6666         the function itself
6667         (cp_parser_primary_expression): Adjust accordingly.
6668         (cp_parser_postfix_expression): Likewise.
6669         (cp_parser_unary_expression): Likewise.
6670         (cp_parser_cast_expression): Likewise.
6671         (cp_parser_assignment_expression): Likewise.
6672         (cp_parser_expression): Likewise.
6673         (cp_parser_new_expression): Note that new-expressions are not
6674         allowed in integral constant expressions.
6675         (cp_parser_delete_expression): Likewise.
6676
6677 2004-03-12  Matt Austern  <austern@apple.com>
6678
6679         * decl2.c (maybe_make_one_only): Look at
6680         TARGET_EXPLICIT_INSTANTIATION_ONE_ONLY when deciding whether
6681         to make an explicit instantiation weak.
6682         * method.c (use_thunk): Make sure we call comdat_linkage
6683         when appropriate.
6684         * pt.c (do_type_instantiation): On systems where weak symbols
6685         don't go in a static archive's TOC, explicit instantiation of a
6686         class must imply *explicit* instantiation of its memeber.
6687
6688 2004-03-11  Kazu Hirata  <kazu@cs.umass.edu>
6689
6690         * call.c, cp-tree.h, pt.c: Fix comment typos.
6691
6692 2004-03-10  Mark Mitchell  <mark@codesourcery.com>
6693
6694         PR c++/14510
6695         * decl.c (xref_tag): Disregard non-type declarations when
6696         looking up a tagged type.
6697
6698 2004-03-09  Nathan Sidwell  <nathan@codesourcery.com>
6699
6700         PR c++/14397
6701         * call.c (convert_like_real): Build a const qualified temporary,
6702         when testing ctor access.
6703
6704 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
6705
6706         * call.c (initialize_reference): Fix typo.
6707
6708 2004-03-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6709
6710         PR c++/14409
6711         * pt.c (determine_specialization): For member templates, match also
6712         constness.
6713
6714         PR c++/14448
6715         * parser.c (cp_parser_initializer_clause): Fold initializer if it is
6716         non-dependent.
6717         * pt.c (tsubst_copy_and_build): Handle NOP_EXPRs.
6718
6719 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
6720
6721         PR c++/14230
6722         * call.c (initialize_reference): Handle initializers that are
6723         class-member access expressions applies to rvalues.
6724
6725 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
6726
6727         PR c++/14432
6728         * name-lookup.c (supplement_binding): Ignore functions that are
6729         marked DECL_ANTICIPATED.
6730
6731 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
6732
6733         PR c++/14401
6734         * class.c (check_field_decls): Complain about non-static data
6735         members of reference type in unions.  Propagate
6736         CLASSTYPE_REF_FIELDS_NEED_INIT and
6737         CLASSTYPE_READONLY_FIELDS_NEED_INIT from the types of non-static
6738         data members.
6739         * init.c (perform_member_init): Complain about mbmers with const
6740         type that are not explicitly initialized.
6741
6742 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
6743
6744         * class.c (check_methods): Don't use IDENTIFIER_ERROR_LOCUS.
6745         * cp-tree.h (DECL_INVALID_OVERRIDER_P): New macro.
6746         (lang_identifier): Remove implicit_decl and error_locus.
6747         (IDENTIFIER_IMPLICIT_DECL): Remove.
6748         (SET_IDENTIFIER_IMPLICTI_DECL): Likewise.
6749         (IDENTIFIER_ERROR_LOCUS): Likewise.
6750         (SET_IDENTIFIER_ERROR_LOCUS): Likewise.
6751         (TYPE_ASSEMBLER_NAME_STRING): Likewise.
6752         (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
6753         (implicitly_declare): Remove.
6754         * decl.c (warn_extern_redeclared_static): Remove check of
6755         IDENTIFIER_IMPLICIT_DECL.
6756         (duplicate_decls): Don't check IDENTIFIER_ERROR_LOCUS.
6757         (implicitly_declare): Remove.
6758         (grok_ctor_properties): Don't set IDENTIFIER_ERROR_LOCUS.
6759         (start_function): Don't check IDENTIFIER_IMPLICIT_DECL.
6760         (start_method): Don't check IDENTIFIER_ERROR_LOCUS.
6761         * lex.c (unqualified_name_lookup_error): Create a dummy VAR_DECL
6762         in the innermost scope, rather than at namespace scope.
6763         * name-lookup.c (push_local_binding): Give it external linkage.
6764         (pushdecl): Remove dead code.
6765         * name-lookup.h (push_local_binding): Declare it.
6766         * ptree.c (cxx_print_identifier): Don't print
6767         IDENTIFIER_IMPLICIT_DECL or IDENTIFIER_ERROR_LOCUS.
6768         * search.c (check_final_overrider): Use DECL_INVALID_OVERRIDER_P,
6769         not IDENTIFIER_ERROR_LOCUS.
6770         * typeck.c (build_function_call): Remove dead code.
6771
6772 2004-03-08  Jason Merrill  <jason@redhat.com>
6773
6774         PR c++/13170
6775         * decl.c (xref_tag): Remove attribute handling.
6776         * cp-tree.h: Adjust prototype.
6777         * decl.c, parser.c, rtti.c: Adjust callers.
6778         * parser.c (cp_parser_class_head): Pass back attributes in the
6779         class head.
6780         (cp_parser_class_specifier): Adjust.
6781
6782 2004-03-08  Matt Austern  <austern@apple.com>
6783
6784         PR debug/14079
6785         * name-lookup.c (add_decl_to_level): Add extern variables, as well
6786         as static, to static_decls array.
6787
6788 2004-03-05  Jason Merrill  <jason@redhat.com>
6789
6790         * tree.c (list_hash_pieces): s/TYPE_HASH/TREE_HASH/.
6791
6792 2004-03-04  Geoffrey Keating  <geoffk@apple.com>
6793
6794         * decl.c (grokfndecl): Update old incorrect comment.
6795         (grokvardecl): Diagnose C++ variables of type with no linkage.
6796
6797 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
6798
6799         PR c++/14369
6800         * pt.c (build_non_dependent_expr): Do not create a
6801         NON_DEPENDENT_EXPR for a THROW_EXPR.
6802
6803 2004-03-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6804
6805         PR c++/14369
6806         * error.c (dump_expr): Handle THROW_EXPR.
6807
6808 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
6809
6810         PR c++/14360
6811         * parser.c (cp_parser_postfix_expression): Do not perform Koenig
6812         lookup if ordinary name-lookup finds a non-function.
6813         * pt.c (tsubst_copy_and_build): Likewise.
6814
6815         PR c++/14361
6816         * parser.c (cp_parser_late_parsing_default_args): Check that there
6817         are no extra tokens after the end of the default-argument
6818         expression.
6819
6820 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
6821
6822         PR c++/14324
6823         * lex.c (retrofit_lang_decl): Treat entities with no linkage as
6824         having C++ linkage for name-mangling purposes.
6825
6826         PR c++/14260
6827         * parser.c (cp_parser_direct_declarator): Recognize constructor
6828         declarators that use a template-id to name the class being
6829         constructed.
6830
6831         PR c++/14337
6832         * pt.c (tsubst_qualified_id): Handle dependent qualifying scopes.
6833         (tsubst_expr): Do not call tsubst_copy, even when
6834         processing_template_decl.
6835
6836 2004-03-01  Jeff Law  <law@redhat.com>
6837
6838         * init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
6839         the proper type.
6840
6841 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
6842
6843         PR c++/14138
6844         * name-lookup.h (push_scope): Change prototype.
6845         * name-lookup.c (push_scope): Do not reenter the current class
6846         scope.
6847         * decl.c (grokfndecl): Check return code from push_scope before
6848         calling pop_scope.
6849         * decl2.c (check_classfn): Likewise.
6850         * parser.c (cp_parser_conversion_function_id): Likewise.
6851         (cp_parser_init_declarator): Likewise.
6852         (cp_parser_direct_declarator): Likewise.
6853         (cp_parser_class_specifier): Likewise.
6854         (cp_parser_class_head): Likewise.
6855         (cp_parser_lookup_name): Likewise.
6856         (cp_parser_constructor_declarator_p): Likewise.
6857         * pt.c (instantiate_class_template): Likewise.
6858         (resolve_typename_type): Likewise.
6859
6860 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
6861
6862         PR c++/14267
6863         * typeck.c (build_modify_expr): Remove more of the cast-as-lvalue
6864         extension.
6865
6866         PR debug/12103
6867         * class.c (update_vtable_entry_for_fn): Do not go through
6868         covariance machinery if the type returned by an overrider is the
6869         same as the original.
6870
6871 2004-02-29  Kazu Hirata  <kazu@cs.umass.edu>
6872
6873         * call.c: Fix a comment typo.
6874
6875 2004-02-27  Ziemowit Laski  <zlaski@apple.com>
6876
6877         * tree.c (pod_type_p): Treat VECTOR_TYPEs as PODs.
6878
6879 2004-02-26  Mark Mitchell  <mark@codesourcery.com>
6880
6881         PR c++/14278
6882         * parser.c (cp_parser_parameter_declaration_list): Commit
6883         to fewer tentative parses.
6884
6885 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6886
6887         PR c++/14284
6888         * pt.c (dependent_type_p_r): A template template parameter is a
6889         dependent type.
6890
6891 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6892
6893         PR c++/14246
6894         * mangle.c (write_template_arg_literal): Don't rely on identity for
6895         boolean constants.
6896
6897 2004-02-24  Jason Merrill  <jason@redhat.com>
6898
6899         * tree.c (build_exception_variant): Use check_qualified_type.
6900
6901 2004-02-23  Zack Weinberg  <zack@codesourcery.com>
6902             Kazu Hirata  <kazu@cs.umass.edu>
6903
6904         * decl.c (cxx_init_decl_processing): Don't check
6905         flag_writable_strings.
6906
6907 2004-02-23  Andrew Pinski  <pinskia@physics.uc.edu>
6908
6909         PR c++/14156
6910         * typeck.c (maybe_warn_about_returning_address_of_location):
6911         Change check for VAR_DECL to use DECL_P instead.
6912
6913 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6914
6915         PR c++/14250
6916         * cvt.c (build_expr_type_conversion): Type must be complete before
6917         looking up for conversions.
6918
6919 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6920
6921         PR c++/14143
6922         * name-lookup.c (arg_assoc_class): Don't look into template
6923         arguments if it is not a primary template.
6924
6925 2004-02-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6926
6927         PR c++/12007
6928         * method.c (use_thunk): Always clone function argument tree.
6929
6930 2004-02-20  Mark Mitchell  <mark@codesourcery.com>
6931
6932         PR c++/14199
6933         * pt.c (tsubst_copy): Call mark_used for a PARM_DECL.
6934
6935         PR c++/14173
6936         * semantics.c (begin_class_definition): Set TYPE_PACKED correctly
6937         for all type variants.
6938
6939 2004-02-19  Mark Mitchell  <mark@codesourcery.com>
6940
6941         PR c++/13927
6942         * decl.c (duplicate_decls): Return error_mark_node for invalid
6943         redeclarations.
6944         * name-lookup.c (push_namespace): Ignore the return value from
6945         pushdecl.
6946         * pt.c (push_template_decl_real): Robustify.
6947
6948         PR c++/14186
6949         * name-lookup.c (push_class_level_binding): Do not complain about
6950         adding a binding for a member whose name is the same as the
6951         enclosing class if the member is located in a base class of the
6952         current class.
6953
6954 2004-02-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6955
6956         PR c++/14181
6957         * parser.c (cp_parser_new_expression): Parse an ill-formed
6958         direct-new-declarator after a parenthesized type-id to emit good
6959         diagnostic.
6960
6961 2004-02-18  Kazu Hirata  <kazu@cs.umass.edu>
6962
6963         * cp-tree.def, cvt.c: Update copyright.
6964
6965 2004-02-17  Mark Mitchell  <mark@codesourcery.com>
6966
6967         PR c++/11326
6968         * cp-tree.h (abi_version_at_least): Remove.
6969         * mangle.c: Include flags.h.
6970
6971 2004-02-15  Mark Mitchell  <mark@codesourcery.com>
6972
6973         PR c++/13971
6974         * call.c (build_conditional_expr): Handle conversions between
6975         class types which result in differently cv-qualified type
6976         variants.
6977
6978         PR c++/14086
6979         * class.c (delete_duplicate_fields_1): Remove.
6980         (delete_duplicate_fields): Likewise.
6981         (finish_struct_anon): Remove check for members with the same name
6982         as their enclosing class.
6983         (check_field_decls): Do not call duplicate_fields.
6984         * decl.c (grokdeclarator): Remove check for static data members
6985         with the same name as their enclosing class.
6986         * name-lookup.c (push_class_level_binding): Check for members with
6987         the same name as their enclosing class.
6988
6989 2004-02-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6990
6991         PR c++/14085
6992         * error.c (dump_decl): Handle TEMPLATE_TYPE_PARM.
6993
6994 2004-02-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6995
6996         PR c++/13635
6997         * pt.c (push_template_decl_real): Make sure DECL_TI_ARGS of DECL
6998         has full set of arguments.
6999
7000 2004-02-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7001
7002         PR c++/13927
7003         * error.c (dump_decl) <ALIAS_DECL>: Dump as simple declarations.
7004
7005 2004-02-13  Mark Mitchell  <mark@codesourcery.com>
7006
7007         PR c++/14122
7008         * cp-tree.h (delete_sanity): Change prototype.
7009         * decl2.c (delete_sanity): Make doing_vec a bool, not an int.
7010         Remove dead code.  Adjust code to warn about deleting an array.
7011         * typekc.c (decay_conversion): Use build_address and build_nop.
7012
7013         PR c++/14108
7014         * search.c (accessible_p): Do not check access in thunks.
7015
7016         PR c++/14083
7017         * call.c (build_conditional_expr): Call force_rvalue on the
7018         non-void operand in the case that one result is a throw-expression
7019         and the other is not.
7020
7021 2004-02-13  Ian Lance Taylor  <ian@wasabisystems.com>
7022
7023         PR c++/9851
7024         * parser.c (cp_parser_pseudo_destructor_name): Check for errors on
7025         the type name and look ahead for ::~, and bail out early with a
7026         better error message if the parse is going to fail.
7027
7028 2004-02-12  Mark Mitchell  <mark@codesourcery.com>
7029
7030         * call.c (conversion_kind): New type.
7031         (conversion_rank): Likewise.
7032         (conversion): Likewise.
7033         (CONVERSION_RANK): New macro.
7034         (conversion_obstack): New variable.
7035         (obstack_initialized): Likewise.
7036         (z_candidate): Change type of convs and second_conv.
7037         (candidate_warning): New type.
7038         (IDENTITY_RANK): Remove.
7039         (EXACT_RANK): Likewise.
7040         (PROMO_RANK): Likewise.
7041         (STD_RANK): Likewise.
7042         (PBOOL_RANK): Likewise.
7043         (USER_RANK): Likewise.
7044         (ELLIPSIS_RANK): Likewise.
7045         (BAD_RANK): Likewise.
7046         (ICS_RANK): Likewise.
7047         (ICS_STD_RANK): Likewise.
7048         (ICS_USER_FLAG): Likewise.
7049         (ICS_ELLIPSIS_FLAG): Likewise.
7050         (ICS_THIS_FLAG): Likewise.
7051         (ICS_BAD_FLAG): Likewise.
7052         (NEED_TEMPORARY_P): Likewise.
7053         (CHECK_COPY_CONSTRUCTOR_P): Likewise.
7054         (USER_CONV_CAND): Likewise.
7055         (USER_CONV_FN): Likewise.
7056         (conversion_obstack_alloc): New function.
7057         (alloc_conversion): Likewise.
7058         (validate_conversion_obstack): Likewise.
7059         (alloc_conversions): Likewise.
7060         (build_conv): Adjust to deal with new conversion data structures.
7061         (build_identity_conv): New function.
7062         (build_ambiguous_conv): Likewise.
7063         (standard_conversion): Adjust to deal with new conversion data
7064         structures.
7065         (convert_class_to_reference): Likewise.
7066         (direct_reference_binding): Likewise.
7067         (reference_binding): Likewise.
7068         (implicit_conversion): Likewise.
7069         (add_candidate): Likewise.
7070         (add_function_candidate): Likewise.
7071         (add_conv_candidate): Likewise.
7072         (build_builtin_candidate): Likewise.
7073         (print_z_candidate): Likewise.
7074         (merge_conversion_sequences): Likewise.
7075         (build_user_type_conversion_1): Likewise.
7076         (build_user_type_conversion): Likewise.
7077         (build_new_function_call): Likewise.
7078         (build_object_call): Likewise.
7079         (conditional_conversion): Likewise.
7080         (build_conditional_expr): Likewise.
7081         (build_new_op): Likewise.
7082         (build_op_delete_call): Likewise.
7083         (convert_like_real): Likewise.
7084         (build_over_call): Likewise.
7085         (build_new_method_call): Likewise.
7086         (is_subseq): Likewise.
7087         (maybe_handle_implicit_object): Likewise.
7088         (maybe_handle_ref_bind): Likewise.
7089         (compare_ics): Likewise.
7090         (source_type): Likewise.
7091         (add_warning): Likewise.
7092         (joust): Likewise.
7093         (can_convert_arg): Likewise.
7094         (can_convert_arg_bad): Likewise.
7095         (perform_implicit_conversion): Likewise.
7096         (perform_direct_initialization_if_possible): Likewise.
7097         (initialize_reference): Likewise.
7098         * cp-lang.c (cp_tree_size): Do not handle WRAPPER.
7099         * cp-tree.def (WRAPPER): Likewise.
7100         (IDENTITY_CONV): Remove.
7101         (LVALUE_CONV): Likewise.
7102         (QUAL_CONV): Likewise.
7103         (STD_CONV): Likewise.
7104         (PTR_CONV): Likewise.
7105         (PMEM_CONV): Likewise.
7106         (BASE_CONV): Likewise.
7107         (REF_BIND): Likewise.
7108         (USER_CONV): Likewise.
7109         (AMBIG_CONV): Likewise.
7110         (RVALUE_CONV): Likewise.
7111         * cp-tree.h (tree_wrapper): Remove.
7112         (WRAPPER_ZC): Remove.
7113         (lang_tree_node): Remove wrapper.
7114         (LOOKUP_SPECULATIVELY): Remove.
7115         (build_op_delete_call): Adjust prototype.
7116         (validate_conversion_obstack): Declare.
7117         (build_zc_wrapper): Remove.
7118         * cvt.c (convert_to_reference): Remove dead code.
7119         (ocp_convert): Likewise.
7120         * decl.c (redeclaration_error_message): Correct handling of
7121         templates.
7122         (finish_destructor_body): Do not use LOOKUP_SPECULATIVELY.
7123         (cp_tree_node_structure): Remove WRAPPER case.
7124         * decl2.c (finish_file): Call validate_conversion_obstack.
7125         * init.c (build_new_1): Remove use of LOOKUP_SPECULATIVELY.
7126         (build_op_delete_call): Likewise.
7127         (build_x_delete): Likewise.
7128         (build_delete): Adjust call to build_op_delete_call.
7129         * pt.c (tsubst_friend_declaration): Adjust code to determine
7130         whether or not a friend template is a definition.
7131         (tsubst_decl): Clear DECL_INITIAL for new FUNCTION_DECLs.
7132         * tree.c (build_zc_wrapper): Remove.
7133
7134 2004-02-12  Zack Weinberg  <zack@codesourcery.com>
7135
7136         * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS.
7137         * cp-tree.h: Don't declare cxx_builtin_type_decls.
7138         * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete.
7139         (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL.
7140
7141 2004-02-10  Mark Mitchell  <mark@codesourcery.com>
7142
7143         * typeck.c (lookup_destructor): Fix typo in error message.
7144
7145 2004-02-09  Kazu Hirata  <kazu@cs.umass.edu>
7146
7147         * call.c, parser.c, tree.c: Fix comment typos.
7148
7149 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7150
7151         Bug 13856
7152         * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS.
7153         * decl.c (duplicate_decls, start_function): Likewise.
7154
7155 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7156
7157         * name-lookup.c (pushdecl): Issue shadow warnings directly.
7158         * parser.c (free_parser_stacks): Delete.
7159
7160 2004-02-07  Kazu Hirata  <kazu@cs.umass.edu>
7161
7162         * rtti.c: Update copyright.
7163
7164 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7165
7166         PR c++/14033
7167         * decl.c (require_complete_types_for_parms): Do not insert
7168         error_mark_node in the parameter list.
7169
7170 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7171
7172         PR c++/14028
7173         * parser.c (cp_parser_enclosed_template_argument_list): Emit straight
7174         error when terminator can not be found.
7175
7176 2004-02-05  Kelley Cook  <kcook@gcc.gnu.org>
7177
7178         Make-lang.in (po-generated):  Delete.
7179
7180 2004-02-05  Kazu Hirata  <kazu@cs.umass.edu>
7181
7182         * call.c (type_passed_as): Replace PROMOTE_PROTOTYPES with
7183         targetm.calls.promote_prototypes.
7184
7185 2004-02-05  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7186
7187         PR middle-end/13750
7188         Revert:
7189         2004-01-15  Geoffrey Keating  <geoffk@apple.com>
7190         PR pch/13361
7191         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
7192         (handle_pragma_implementation): Likewise.
7193
7194 2004-02-05  Mark Mitchell  <mark@codesourcery.com>
7195
7196         PR c++/13714
7197         * typeck.c (lookup_destructor): Tweak error message.
7198
7199 2004-02-05  Jan Hubicka  <jh@suse.cz>
7200
7201         * tree.c (cp_cannot_inline_tree_fn):  Allow inlining of comdat
7202         functions.
7203
7204 2004-02-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7205
7206         PR c++/14008
7207         * parser.c (cp_parser_diagnose_invalid_typename): Removed parsing
7208         code, only emits the diagnostic now. Added lookup of the identifier
7209         and support for qualified ids.
7210         (cp_parser_parse_and_diagnose_invalid_type_name): New function.
7211         Parse an (invalid) type name as id-expression within a declarator.
7212         (cp_parser_simple_declaration): Use it.
7213         (cp_parser_member_declaration): Likewise.
7214         (cp_parser_make_typename_type): New function. Handle errors through
7215         cp_parser_diagnose_invalid_typename.
7216         (cp_parser_elaborated_type_specifier): Use it.
7217
7218 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7219
7220         PR c++/13932
7221         * call.c (convert_like_real): Use "converting" rather than
7222         "argument" as the descriptive keyword to
7223         dubious_conversion_warnings.
7224         * typeck.c (convert_for_assignment): Do not call
7225         dubious_conversion_warnings.
7226
7227 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7228
7229         PR c++/13086
7230         * init.c (build_delete): Emit a more informative error message in
7231         case of an incomplete type, and on the correct source line.
7232
7233 2004-02-04  Kazu Hirata  <kazu@cs.umass.edu>
7234
7235         * error.c, search.c: Update copyright.
7236
7237 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7238
7239         PR c++/9941
7240         * rtti.c (tinfo_base_init): Use import_export_tinfo to decide the
7241         linkage for the typeinfo name string.
7242
7243 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7244
7245         PR c++/13969
7246         * cp-tree.h (fold_non_dependent_expr): New function.
7247         * parser.c (cp_parser_fold_non_dependent_expr): Remove.
7248         (cp_parser_template_argument): Use fold_non_dependent_expr.
7249         (cp_parser_direct_declarator): Likewise.
7250         * pt.c (fold_non_dependent_expr): New function.
7251         (convert_nontype_argument): Use it.
7252         (tsubst_qualified_id): Simplify.
7253         (tsubst_copy_and_build): Likewise.
7254
7255 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7256
7257         * decl.c (cxx_push_function_context): Do not set
7258         current_function_is_thunk.
7259         * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the
7260         actual function.
7261
7262 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7263
7264         PR c++/13997
7265         * pt.c (more_specialized_class): Increase processing_template_decl
7266         while partial ordering.
7267
7268 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7269
7270         PR c++/13925
7271         * decl.c (start_function): Do not call pushdecl for any
7272         instantiation or specialization of a primary template.
7273
7274 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7275
7276         PR c++/13950
7277         * parser.c (cp_parser_class_name): Robustify.
7278
7279         PR c++/13970
7280         * parser.c (cp_parser_cache_group): Do not consume the EOF token.
7281
7282         PR c++/14002
7283         * semantics.c (finish_id_expression): Do not return an
7284         IDENTIFIER_NODE when lookup finds a PARM_DECL.
7285
7286 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7287
7288         PR c++/13978
7289         * pt.c (build_non_dependent_expr): Do not build
7290         NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs.
7291
7292         PR c++/13968
7293         * semantics.c (finish_id_expression): Do not return an
7294         IDENTIFIER_NODE when lookup finds a VAR_DECL.
7295
7296         PR c++/13975
7297         * parser.c (cp_parser_simple_declaration): When skipping to the
7298         end of the statement swallow the terminating semicolon.
7299
7300 2004-02-02  Mark Mitchell  <mark@codesourcery.com>
7301
7302         PR c++/13113
7303         * init.c (build_offset_ref): Improve error recovery for invalid
7304         uses of non-static member functions.
7305
7306         PR c++/13854
7307         * cp-tree.h (cp_build_type_attribute_variant): New function.
7308         * class.c (build_clone): Use cp_build_type_attribute_variant.
7309         * decl.c (duplicate_decls): Likewise.
7310         * pt.c (copy_default_args_to_explicit_spec): Likewise.
7311         (tsubst_function_type): Likewise.
7312         * tree.c (build_exception_variant): Check attributes before
7313         concluding that two types are the same.
7314         (cp_build_type-attribute_variant): New method.
7315         * typeck.c (merge_types): Use cp_build_type_attribute_variant.
7316
7317         PR c++/13907
7318         * call.c (convert_class_to_reference): Keep better track of
7319         pedantically invalid user-defined conversions.
7320
7321 2004-02-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7322
7323         PR c++/13957
7324         * pt.c (tsubst_qualified_id): Improved error message when a type
7325         is expected but not found.
7326
7327 2004-01-31  Kazu Hirata  <kazu@cs.umass.edu>
7328
7329         * class.c: Fix comment typos.
7330         * decl.c: Likewise.
7331         * error.c: Likewise.
7332         * parser.c: Likewise.
7333         * pt.c: Likewise.
7334         * search.c: Likewise.
7335         * typeck.c: Likewise.
7336
7337 2004-01-30  Richard Henderson  <rth@redhat.com>
7338
7339         PR c++/13693
7340         * method.c (use_thunk): Don't force_target_expr for void thunks.
7341         * tree.c (build_target_expr_with_type): Assert non-void type.
7342         (force_target_expr): Likewise.
7343
7344 2004-01-30  Michael Matz  <matz@suse.de>
7345
7346         * parser.c (cp_parser_labeled_statement): Accept case ranges.
7347
7348 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7349
7350         DR206
7351         PR c++/13813
7352         * decl.c (grokdeclarator): Check immediatly type completeness for
7353         non-dependent types.
7354
7355 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7356
7357         PR c++/13683
7358         * call.c (convert_arg_to_ellipsis): Don't emit a warning if within
7359         a sizeof expression.block
7360
7361 2004-01-29  Mark Mitchell  <mark@codesourcery.com>
7362
7363         PR c++/13883
7364         * mangle.c (write_encoding): Correct encoding of member template
7365         constructors.
7366
7367 2004-01-28  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7368
7369         * parser.c (cp_parser_template_id): Parse tentatively `[:' after a
7370         template name as it was `<::' (digraph typo).
7371         (cp_parser_nth_token_starts_template_argument_list_p): New function.
7372         (cp_parser_id_expression): Use it.
7373         (cp_parser_nested_name_specifier_opt): Likewise.
7374         (cp_parser_template_name): Likewise.
7375         (cp_parser_class_name): Likewise.
7376         (cp_lexer_get_preprocessor_token): Use c_lex_with_flags.
7377
7378 2004-01-28  Mark Mitchell  <mark@codesourcery.com>
7379
7380         PR c++/13791
7381         * typeck.c (merge_types): Do not merge attributes into
7382         TYPENAME_TYPEs.
7383
7384         PR c++/13736
7385         * parser.c (cp_parser_direct_declarator): Do not prevent
7386         backtracking inside a parenthesized declarator.
7387         (cp_parser_parameter_declaration): Fix typo in comment.
7388
7389 2004-01-28  Jan Hubicka  <jh@suse.cz>
7390
7391         * semantics.c (expand_body)  Do emit_associated_thunks before
7392         expansion.
7393
7394 2004-01-27  Devang Patel  <dpatel@apple.com>
7395
7396         * name-lookup.c: Include "debug.h"
7397         (do_namespace_alias): Invoke debug_hooks to emit debug info
7398         for namespace alias.
7399         (do_local_using_decl): Invoke debug_hooks to emit debug info
7400         for using decl.
7401         (do_class_using_decl): Same.
7402         (do_toplevel_using_decl): Same.
7403         (do_using_directive): Same.
7404         (cp_emit_debug_info_for_using): New function.
7405         * Make-lang.in (cp/parser.o): Depend on debug.h
7406         (cp/name-lookup.o): Same.
7407
7408 2004-01-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7409
7410         * cp-tree.h (language_function, lang_type_header): Use
7411         BOOL_BITFIELD.
7412         * name-lookup.h (cp_binding_level): Likewise.
7413
7414 2004-01-26  Mark Mitchell  <mark@codesourcery.com>
7415
7416         PR c++/13663
7417         * semantics.c (finish_for_expr): Check for unresolved overloaded
7418         functions.
7419
7420         * class.c (add_method): Just check processing_template_decl to
7421         determine whether or not we are within a template.
7422         * decl2.c (maybe_retrofit_in_chrg): Likewise.
7423         * init.c (decl_constant_value): Check the type of the declaration,
7424         not TREE_READONLY.
7425         * name-lookup.c (maybe_push_to_top_level): Rename to ...
7426         (push_to_top_level): ... this.
7427         * name-lookup.h (maybe_push_to_top_level): Do not declare it.
7428         * pt.c (push_template_decl_real): Reorder condition for speed.
7429         (convert_template_argument): Use dependency-checking functions in
7430         place of uses_template_parms.
7431         (lookup_template_class): Avoid calling uses_template_parms more
7432         than once.
7433         (uses_template_parms): Reimplement, using dependency-checking
7434         functions.
7435         (instantiate_class_template): Use push_to_top_level, not
7436         maybe_push_to_top_level.
7437         (type_unification_real): Simplify.
7438         (type_dependent_expression_p): Handle OFFSET_REFs and
7439         TEMPLATE_DECLs.
7440         (any_dependent_template_arguments_p): Handle multiple levels of
7441         template argument.
7442         * semantics.c (expand_or_defer_fn): Do not check
7443         uses_template_parms for template instantiations.
7444         * typeck.c (comptypes): Avoid calling cp_type_quals.
7445
7446 2004-01-25  Mark Mitchell  <mark@codesourcery.com>
7447
7448         PR c++/13833
7449         * call.c (build_over_call): Do not convert arguments when
7450         processing a template.
7451         * pt.c (build_non_dependent_expr): Do not build a
7452         NON_DEPENDENT_EXPR for arithmetic constants.
7453
7454 2004-01-25  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7455
7456         PR c++/13810
7457         * parser.c (cp_parser_type_parameter): When cp_parser_id_expression
7458         returns a TYPE_DECL. no further lookup is required.
7459         * semantics.c (check_template_template_default_arg): A TYPE_DECL
7460         is invalid. Rework to give better diagnostics.
7461
7462 2004-01-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7463
7464         PR c++/13797
7465         * pt.c (instantiate_class_template): Add an error_mark_node
7466         check.
7467         (tsubst_decl) <TEMPLATE_DECL case>: Likewise.
7468
7469 2004-01-23  Andrew Pinski  <pinskia@physics.uc.edu>
7470
7471         PR c++/13701
7472         * decl.c (finish_function): Move the call to
7473         finish_fname_decls below the call to
7474         finish_eh_spec_block.
7475
7476 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7477
7478         * optimize.c, typeck2.c: Update copyright.
7479
7480 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7481
7482         * Make-lang.in, call.c, class.c, decl2.c, except.c, expr.c,
7483         init.c, mangle.c, typeck.c: Update copyright.
7484
7485 2004-01-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
7486
7487         * parser.c (cp_parser_class_specifier): Prevent garbage collection.
7488
7489 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7490
7491         * Make-lang.in: Replace $(docdir) with doc.
7492         (c++.info, c++.srcinfo): Dummy entry.
7493         (c++.man, c++.srcman): New rules.
7494         (c++.install-man): Revamp rule.
7495
7496 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7497
7498         * Make-lang.in (CXX_INSTALL_NAME, GXX_INSTALL_NAME,
7499         CXX_TARGET_INSTALL_NAME, GXX_TARGET_INSTALL_NAME): Define via a
7500         immediate $(shell) instead of deferred backquote.
7501
7502 2004-01-19  Mark Mitchell  <mark@codesourcery.com>
7503
7504         PR c++/13651
7505         * parser.c (cp_parser_postfix_expression): When encountering
7506         incomplete type on left-hand side of "->" or ".", treat the entire
7507         expression as erroneous.
7508
7509         PR c++/13592
7510         * call.c (build_field_call): Remove.
7511         (n_build_method_call): Likewise.
7512         (build_method_call): Likewise.
7513         (build_new_method_call): Do not call build_field_call.
7514         * class.c (n_build_method_call): Remove.
7515         (print_class_statistics): Do not print it.
7516         * cp-tree.h (build_method_call): Remove declaration.
7517         (finish_object_call_expr): Likewise.
7518         (build_new_1): Do not use build_method_call.
7519         * parser.c (cp_parser_postfix_expression): Use finish_call_expr
7520         when the function appearing on the right-hand-side of "." or "->"
7521         is not actually a function.
7522         * pt.c (tsubst_copy_and_build): Likewise.
7523         * semantics.c (finish_object_call_expr): Remove.
7524
7525 2004-01-18  Mark Mitchell  <mark@codesourcery.com>
7526
7527         PR c++/13710
7528         * pt.c (tsubst): Use finish_typeof.
7529
7530 2004-01-18  Jason Merrill  <jason@redhat.com>
7531
7532         PR c++/11725
7533         * except.c (build_throw): In a template, set
7534         current_function_returns_abnormally.
7535
7536 2004-01-17  Fred Fish  <fnf@intrinsity.com>
7537
7538         PR c++/11895
7539         * decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE,
7540         except don't call array_type_nelts() with a VECTOR_TYPE.
7541
7542 2004-01-16  Jan Hubicka  <jh@suse.cz>
7543
7544         * mangle.c (write_mangled_name): Remove inline modifier.
7545
7546 2004-01-16  Mark Mitchell  <mark@codesourcery.com>
7547
7548         PR c++/13574
7549         * decl.c (compute_array_index_type): Fix grammar in comment.
7550         * init.c (build_zero_init): Handle zero-sized arrays correctly.
7551
7552         PR c++/13178
7553         * call.c (name_as_c_string): Print conversion operator names
7554         correctly.
7555
7556         PR c++/13478
7557         * call.c (initialize_reference): Pass -1 for inner parameter to
7558         convert_like_real.
7559
7560 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7561
7562         PR c++/13407
7563         * parser.c (cp_parser_base_specifier): Check for an invalid
7564         keyword `typename' and emit an user-friendly error message.
7565
7566 2004-01-15  Geoffrey Keating  <geoffk@apple.com>
7567
7568         PR pch/13361
7569         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
7570         (handle_pragma_implementation): Likewise.
7571
7572 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7573
7574         PR c++/9259
7575         * typeck.c (build_class_member_access_expr): Allow to access members
7576         of the currently open class.
7577         (finish_class_member_access_expr): Likewise.
7578
7579 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
7580
7581         PR c++/13659
7582         * name-lookup.c (validate_nonmember_using_decl): Take scope and
7583         name by value, instead of computing them.
7584         (do_local_using_decl, do_toplevel_using_decl): Add scope and name
7585         arguments.  Pass them to validate_nonmember_using_decl.
7586         * name-lookup.h (do_local_using_decl): Adjust.
7587         (do_toplevel_using_decl): Likewise.
7588         * parser.c (cp_parser_using_declaration): Likewise.
7589         * pt.c (tsubst_expr): Likewise.
7590
7591 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
7592
7593         PR c++/13594
7594         PR c++/13658
7595         * name-lookup.c (qualified_lookup_using_namespace): Search
7596         strongly-associated namespaces first, and only then try other
7597         namespaces.
7598
7599 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
7600
7601         * Make-lang.in (c++.srcextra): Dummy entry.
7602
7603 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7604
7605         PR c++/8856
7606         * parser.c (cp_parser_template_name): Don't try to parse a
7607         conversion-function-id, as it cannot be a template-name.
7608         (cp_parser_simple_type_specifier): Check for invalid template-ids
7609         even after a built-in type.
7610
7611 2004-01-14  Jan Hubicka  <jh@suse.cz>
7612
7613         PR c++/12850
7614         * pt.c (instantiate_decl):  Do not increase function_depth.
7615
7616 2004-01-14  Danny Smith  <dannysmith@users,sourceforge.net>
7617
7618         PR c++/9021
7619         PR c++/11005
7620         * parser.c (cp_parser_elaborated_type_specifier): Warn about
7621         attributes and discard.
7622         * decl.c (xref_tag): Don't overwite existing attributes with
7623         NULL_TREE.
7624
7625 2004-01-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7626
7627         PR c++/12335
7628         * parser.c (cp_parser_lookup_name): Return error_mark_node if there
7629         is no destructor while looking up a BIT_NOT_EXPR.
7630
7631 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
7632
7633         * cxxfilt.c: Remove unused file.
7634
7635 2004-01-14  Jan Hubicka  <jh@suse.cz>
7636
7637         Partial fix to PR c++/12850
7638         * decl2.c (mark_used): Do not proactively instantiate templates
7639         when compiling in unit-at-a-time or not optimizing.
7640         * optimize.c (maybe_clone_body): Do not increase function depth.
7641
7642 2004-01-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7643
7644         PR c++/13474
7645         * pt.c (tsubst) <INTEGER_TYPE>: Remove obsolete array index tweaking.
7646
7647 2004-01-12  Steven Bosscher  <stevenb@suse.de>
7648
7649         PR c++/13558
7650         * parser.c (cp_parser_member_declaration): Any non-type is also
7651         not a class or a function.
7652
7653 2004-01-12  Jason Merrill  <jason@redhat.com>
7654
7655         PR c++/12815
7656         * class.c (build_base_path): Do not mark vtable references as
7657         TREE_CONSTANT.
7658         (build_vtbl_ref_1): Likewise.
7659
7660 2004-01-12  Richard Henderson  <rth@redhat.com>
7661
7662         PR opt/10776
7663         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): New.
7664         (store_init_value): Use it.
7665         * decl.c (check_initializer): Expect full initialization code
7666         from store_init_value.
7667         * init.c (expand_aggr_init_1): Likewise.
7668         * decl2.c (maybe_emit_vtables): Abort if runtime init needed.
7669
7670 2004-01-12  Mark Mitchell  <mark@codesourcery.com>
7671
7672         * class.c (layout_class_type): For non-POD class types, also copy
7673         the DECL_SIZE and DECL_MODE of fields to the base class type.
7674
7675 2004-01-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7676
7677         PR c++/13289
7678         * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before
7679         calling regenerate_decl_from_template.
7680
7681 2004-01-12  Scott Brumbaugh  <scottb.lists@verizon.net>
7682
7683         PR c++/4100
7684         * parser.c (cp_parser_decl_specifier_seq): Add check for a friend
7685         decl-specifier occurring along with a class definition.
7686
7687 2004-01-12  Ian Lance Taylor  <ian@wasabisystems.com>
7688
7689         * parser.c (cp_parser_decl_specifier_seq): Add parenthetical
7690         clauses to comments describing declares_class_or_enum.
7691         (cp_parser_type_specifier): Set *declares_class_or_enum to 0, not
7692         false.
7693
7694 2004-01-12  Jan Hubicka  <jh@suse.cz>
7695
7696         * pt.c (for_each_template_parm): Do not check for duplicates.
7697         (for_each_template_parm): Use walk_tree duplicate checking code.
7698
7699 2004-01-11  Ian Lance Taylor  <ian@wasabisystems.com>
7700
7701         PR c++/3478
7702         * parser.c (cp_parser_decl_specifier_seq): If the first decl_spec
7703         is error_mark_node, don't add any more decl_specs.
7704         (cp_parser_init_declarator): After committing to a declaration, if
7705         the decl_specifiers start with error_mark_node, issue an error and
7706         change the type to "int".
7707
7708 2004-01-09  Nathanael Nerode  <neroden@gcc.gnu.org>
7709
7710         PR bootstrap/7817
7711         * Make-lang.in: Copy gcc.1 to g++.1 rather than using .so.
7712
7713 2004-01-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7714
7715         DR 337
7716         PR c++/9256
7717         * pt.c (tsubst): Substitution must fail if we are attempting to
7718         create an array with element type that is an abstract class type.
7719         * decl.c (cp_finish_decl): Strip pointers and array types recursively
7720         before calling abstract_virtuals_error.
7721
7722 2004-01-09  Alexandre Oliva  <aoliva@redhat.com>
7723
7724         * name-lookup.c (qualified_lookup_using_namespace): Consider
7725         strong using directives even if we've already found a binding.
7726
7727 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
7728
7729         * cp-tree.h (cxx_expand_expr): Change prototype.
7730         * expr.c (cxx_expand_expr): Add alt_rtl parameter.
7731
7732 2004-01-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7733
7734         PR c++/12573
7735         * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by
7736         looking into them recursively. They can be there because of the
7737         new __offsetof__ extension.
7738
7739 2004-01-07  Zack Weinberg  <zack@codesourcery.com>
7740
7741         * parser.c (cp_parser_save_member_function_body): Mark the
7742         definition static.
7743
7744 2004-01-05  Mark Mitchell  <mark@codesourcery.com>
7745
7746         PR c++/13057
7747         * class.c (build_clone): Copy type attributes from the original
7748         function to the clone.
7749
7750         PR c++/12815
7751         * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable
7752         references as constant.
7753
7754         PR c++/12132
7755         * parser.c (cp_parser_explicit_instantiation): Improve error
7756         recovery.
7757         (cp_parser_require): Improve indication of the error location.
7758
7759         PR c++/13451
7760         * parser.c (cp_parser_class_head): Reorder logic to check for
7761         invalid qualification.
7762
7763 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
7764
7765         PR c++/13157
7766         * name-lookup.c (lookup_using_namespace): Remove spacesp
7767         parameter.
7768         (unqualified_namespace_lookup): Likewise.
7769         (lookup_qualified_name): Adjust accordingly.
7770         (lookup_name_real): Likewise.
7771         (lookup_arg_dependent): Do not eliminate the namespace of the
7772         functions found by unqualified name lookup unless that is the
7773         current namespace.
7774
7775 2004-01-04  Andrew Pinski  <pinskia@physics.uc.edu>
7776
7777         * semantics.c (push_deferring_access_checks): Fix format.
7778         (resume_deferring_access_checks): Likewise.
7779         (stop_deferring_access_checks): Likewise.
7780         (pop_deferring_access_checks): Likewise.
7781         (get_deferred_access_checks): Likewise.
7782         (pop_to_parent_deferring_access_checks): Likewise.
7783         (perform_deferred_access_checks): Likewise.
7784         (perform_or_defer_access_check): Likewise.
7785
7786 2004-01-04  Richard Henderson  <rth@redhat.com>
7787
7788         * call.c (build_over_call): Don't create a save_expr of an
7789         aggregate, but rather its address.
7790
7791 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
7792
7793         PR c++/13529
7794         * parser.c (cp_parser_postfix_expression): Allow "." to appear in
7795         an offsetof expression.
7796
7797         * parser.c (cp_parser_parameter_declaration): Fix comment.
7798
7799         PR c++/12226
7800         * call.c (CHECK_COPY_CONSTRUCTOR_P): New macro.
7801         (reference_binding): Set it when appropriate.
7802         (build_temp): New function, split out from ...
7803         (convert_like_real): ... here.  Honor CHECK_COPY_CONSTRUCTOR_P.
7804         (initialize_reference): Likewise.
7805
7806         PR c++/13536
7807         * parser.c (cp_parser): Add in_type_id_in_expr_p.
7808         (cp_parser_new): Initialize it.
7809         (cp_parser_postfix_expression): Set it.
7810         (cp_parser_sizeof_operand): Likewise.
7811         (cp_parser_parameteR_declaration): Do not commit early to tenative
7812         parsers when in_type_id_in_expr_p is set.
7813
7814 2004-01-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7815
7816         PR c++/13094
7817         * parser.c (cp_parser_template_argument): Don't call
7818         make_unbound_class_template directly.
7819         (cp_parser_lookup_name): Don't extract TEMPLATE_DECL from
7820         UNBOUND_CLASS_TEMPLATE tree node.
7821
7822 2004-01-02  Richard Sandiford  <rsandifo@redhat.com>
7823
7824         PR target/12729
7825         * method.c (use_thunk): Pass the CALL_EXPR through force_target_expr.
7826
7827 2004-01-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7828
7829         PR c++/13520
7830         * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): New macro.
7831         (DECL_FUNCTION_TEMPLATE_P): Use it.
7832         (DECL_CLASS_TEMPLATE_P): Likewise.
7833         * parser.c (cp_parser_lookup_name): Add is_template parameter.
7834         (cp_parser_type_parameter): Adjust call to cp_parser_lookup_name.
7835         (cp_parser_template_name): Likewise.
7836         (cp_parser_elaborated_type_specifier): Likewise.
7837         (cp_parser_namespace_name): Likewise.
7838         (cp_parser_class_name): Likewise.
7839         (cp_parser_lookup_name_simple): Likewise.
7840
7841 See ChangeLog.3 for earlier changes.