gcc/cp/ChangeLog

   1 2005-04-06  Jason Merrill  <jason@redhat.com>
   2
   3         PR c++/19312
   4         * tree.c (stabilize_init): Don't bother trying to stabilize
   5         something with no side-effects.
   6
   7 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
   8
   9         PR c++/20763
  10         * decl.c (grokdeclarator): Correct attribute handling.
  11
  12 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
  13
  14         PR c++/19159
  15         * decl2.c (import_export_decl): Use non-COMDAT external linkage
  16         for virtual tables, typeinfo, etc. that will be emitted in only
  17         one translation unit on systems without weak symbols.
  18
  19 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
  20
  21         PR c++/20679
  22         * parser.c (cp_parser_template_name): Fix thinko.
  23
  24 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
  25
  26         PR c++/20746
  27         * method.c (use_thunk): Protect covariant pointer return
  28         adjustments from NULL pointers.
  29
  30 2005-04-04  Jan Hubicka  <jh@suse.cz>
  31
  32         * decl2.c (finish_objects): Revert my previous patch.
  33         (cp_finish_file): Likewise.
  34
  35 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
  36
  37         * pt.c: Fix comment typos.
  38
  39 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
  40
  41         PR c++/20723
  42         * pt.c (more_specialized_fn): Member functions are unordered wrt
  43         non-members.  Conversion operators are unordered wrt other
  44         functions.
  45
  46 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
  47
  48         * call.c (add_template_candidates_real): Remove length parameter
  49         from fn_type_unification call.
  50         * class.c (resolve_address_of_overloaded_function): Likewise
  51         * cp-tree.h (fn_type_unification): Remove length parameter.
  52         * pt.c (get_bindings_overload): Remove.
  53         (get_bindings_real): Rename to ...
  54         (get_bindings): ... here.  Remove length and strict
  55         parameters. Change return type flag to boolean.  Remove original
  56         forwarding function.
  57         (determine_specialization): Adjust get_bindings call.
  58         (fn_type_unification): Remove length parameter.  Adjust.
  59         (type_unification_real): Remove length parameter.  Adjust.
  60         (resolve_overloaded_unification): Adjust get_bindings call.
  61         (try_one_overload): Simplify confusing cascaded if control flow.
  62         (unify): Remove length paramter from type_unification_real call.
  63         (most_specialized_instantiation): Adjust get_bindings calls.
  64         (most_specialized): Likewise.
  65
  66 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
  67
  68         PR c++/19203, implement DR 214
  69         * call.c (joust): Use more_specialized_fn.
  70         * cp-tree.h (DEDUCE_ORDER): Remove.
  71         (more_specialized): Replace with ...
  72         (more_specialized_fn): ... this.
  73         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
  74         case.
  75         (type_unification_real): Remove DEDUCE_ORDER case.
  76         (more_specialized): Replace with ...
  77         (more_specialized_fn): ... this.  Implement DR 214.
  78         (most_specialized_instantiation): Use get_bindings_real directly.
  79
  80 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
  81
  82         PR c++/18644
  83         * call.c (build_new_op): Remove check for -Wsynth.
  84
  85 2005-03-31  Jan Hubicka  <jh@suse.cz>
  86
  87         * decl2.c (finish_objects): Mark ctor as needed.
  88         (cp_finish_file): Output variables only in nonunit-at-a-time.
  89
  90 2005-03-29  Richard Henderson  <rth@redhat.com>
  91
  92         PR c/20519
  93         * decl.c (cp_complete_array_type): Rename from complete_array_type.
  94         Use the new complete_array_type in c-common.c.  Update all callers.
  95         * cp-tree.h (cp_complete_array_type): Update to match.
  96
  97 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
  98
  99         * typeck.c (build_static_cast_1): Allow scalar_cast between
 100         any integral, floating, or enumeration type.
 101
 102 2005-03-24  Steven Bosscher  <stevenb@suse.de>
 103
 104         * typeck.c (comptypes): First determine if the types are compatible
 105         from a target-independent point of view.  Check target attributes
 106         last.
 107
 108         * class.c (build_base_path):
 109         (build_vbase_offset_vtbl_entries):
 110         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
 111         * error.c (dump_expr): Likewise.
 112         * init.c (build_zero_init, expand_cleanup_for_base,
 113         build_vec_delete_1): Likewise.
 114         * mangle.c (write_integer_cst): Likewise.
 115         * method.c (thunk_adjust): Likewise.
 116         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
 117         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
 118         * typeck.c (build_ptrmemfunc_access_expr,
 119         (get_member_function_from_ptrfunc): Likewise.
 120
 121 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 122
 123         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
 124
 125 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 126
 127         * cp-tree.h (perform_integral_promotions): Remove.
 128         (default_conversion): Add.
 129
 130 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
 131
 132         * parser.c (cp_parser_warn_min_max): New function.
 133         (cp_parser_binary_expression): Use it.
 134         (cp_parser_assignment_operator_opt): Likewise.
 135         (cp_parser_operator): Likewise.
 136
 137 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 138
 139         PR c++/19980
 140         * decl.c (start_preparsed_function): Robustify.
 141
 142 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 143
 144         PR c++/20499
 145         * parser.c (cp_parser_class_head): Return NULL_TREE when
 146         encountering a redefinition.
 147
 148 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
 149
 150         PR c++/20465
 151         PR c++/20381
 152         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
 153         template.
 154
 155 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 156
 157         PR c++/20461
 158         PR c++/20536
 159         * init.c (emit_mem_initializers): Don't crash on undefined
 160         types.
 161
 162 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 163
 164         PR c++/20147
 165         * semantics.c (finish_stmt_expr_expr): Return immediately
 166         if error_operand_p (expr).
 167
 168 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
 169
 170         * cp-tree.h (lvalue_or_else, lvalue_p): New.
 171         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
 172
 173 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 174
 175         PR c++/20240
 176         * decl.c (decls_match): Compare context of VAR_DECL.
 177
 178 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 179
 180         PR c++/20333
 181         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
 182         Check the return value of cp_parser_nested_name_specifier.
 183
 184 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
 185
 186         PR c++/20463
 187         * parser.c (cp_parser_diagnose_invalid_type_name):
 188         Check TYPE_BINFO (current_class_type) before attempting
 189         to emit inform messages.
 190
 191 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
 192
 193         PR c++/19966
 194         * cp-tree.h (grok_op_properties): Change return type to void.
 195         * decl.c (grok_op_properties): Return early - don't check the
 196         arity - in case of a static member or an operator that cannot
 197         be non-member; tidy a bit.
 198
 199 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
 200
 201         PR c++/20186
 202         * pt.c (contains_dependent_cast_p): Remove.
 203         (fold_non_dependent_expr): Don't use it.
 204         (value_dependent_expression_p): Use a switch statement.
 205         reference_exprs can be dependent.
 206
 207 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 208
 209         PR c++/4403
 210         PR c++/9783, DR433
 211         * name-lookup.c (pushtag): Skip template parameter scope when
 212         scope is ts_global.  Don't push tag into template parameter
 213         scope.
 214         * pt.c (instantiate_class_template): Reorder friend class
 215         template substitution to handle non-dependent friend class
 216         that hasn't been previously declared.
 217
 218 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 219
 220         Friend class name lookup 5/n
 221         PR c++/1016
 222         * cp-tree.h (pushtag): Adjust declaration.
 223         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
 224         lookup_name fails.
 225         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
 226         (start_enum): Adjust call to pushtag.
 227         * name-lookup.c (ambiguous_decl): Ignore hidden names.
 228         (qualify_lookup): Change return type to bool.
 229         (hidden_name_p): New function.
 230         (lookup_namespace_name, unqualified_namespace_lookup,
 231         lookup_name_real): Use it.
 232         (lookup_type_scope): Update comments.
 233         (maybe_process_template_type_declaration): Change parameter name
 234         from globalize to is_friend.
 235         (pushtag): Change globalize parameter of type int to tag_scope.
 236         Hide name if introduced by friend declaration.
 237         * name-lookup.h (hidden_name_p): Add declaration.
 238         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
 239         here.
 240         * pt.c (push_template_decl_real): Make hidden class template
 241         visible.
 242         (lookup_template_class, instantiate_class_template): Adjust call
 243         to pushtag.
 244         * semantics.c (begin_class_definition): Likewise.
 245         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
 246         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
 247         ts_global.
 248
 249 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
 250
 251         PR c++/20157
 252         * pt.c (determine_specialization): Reject non-specializations.
 253
 254 2005-03-11  Per Bothner  <per@bothner.com>
 255
 256         * cp-tree.h (struct cp_declarator): New id_loc field.
 257         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
 258         location using c_lex_with_flags, instead of input_location.
 259         (cp_parser_direct_declarator): Set declarator's id_loc from
 260         cp_token's id_loc.
 261
 262 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
 263
 264         PR c++/18384, c++/18327
 265         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
 266         and index.  Convert max_index to size_type_node if it isn't
 267         host_integerp (, 1).
 268
 269 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
 270
 271         PR c++/20208
 272         * pt.c (tsubst_decl): Apply array-to-pointer and
 273         function-to-pointer conversions to function arguments.
 274         (regenerate_decl_from_template): Likewise.
 275
 276 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
 277
 278         PR c++/16859
 279         * decl.c (complete_array_type): In pedantic mode, return
 280         3 for an empty initializer list as the initializer for an
 281         array of unknown bound (8.5.1/4).
 282         (maybe_deduce_size_from_array_init): Fix final test to use
 283         the above.
 284
 285 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
 286
 287         PR c++/20186
 288         * pt.c (contains_dependent_cast_p): New.
 289         (fold_non_dependent_expr): Call it.
 290
 291 2005-03-08  Mark Mitchell  <mark@codesourcery.com>
 292
 293         PR c++/20142
 294         * cp-tree.h (target_type): Remove.
 295         * decl.c (layout_var_decl): Remove #if 0'd code.
 296         (cp_finish_decl): Remove dead code.
 297         * init.c (build_vec_init): When determining whether or not the
 298         element type has an asignment operator, look through all array
 299         dimensions.
 300         * typeck.c (target_type): Remove.
 301
 302 2005-03-07  Mark Mitchell  <mark@codesourcery.com>
 303
 304         * class.c (finish_struct_1): Do not warn about non-virtual
 305         destructors in Java classes.
 306
 307 2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 308
 309         PR c++/19311
 310         * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
 311         * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
 312         for OFFSET_TYPE.
 313         * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
 314         Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
 315         (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
 316         template.
 317
 318 2005-03-02  Alexandre Oliva  <aoliva@redhat.com>
 319
 320         * name-lookup.c (push_overloaded_decl): Don't error if the new
 321         decl matches the old one.
 322         * decl.c (redeclaration_error_message): Likewise.
 323
 324 2005-03-01  Per Bothner  <per@bothner.com>
 325
 326         * decl.c (finish_function): Use SET_EXPR_LOCATION instead of
 327         unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
 328
 329 2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>
 330
 331         PR c++/20232
 332         * class.c (update_vtable_entry_for_fn): Don't crash on invalid
 333         covariancy.
 334
 335         * cp-tree.g (THUNK_TARGET): Expand comment.
 336         * method.c (use_thunk): Make sure we also use the target, if that
 337         is a thunk.
 338
 339 2005-02-27  Jakub Jelinek  <jakub@redhat.com>
 340
 341         PR c++/20206
 342         * decl.c (cxx_comdat_group): Put thunks for
 343         TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
 344         comdat group as the thunk target.
 345
 346 2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 347
 348         * call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
 349         parser.c: Fix comment typo(s).
 350
 351 2005-02-24  Jakub Jelinek  <jakub@redhat.com>
 352
 353         PR c++/20175
 354         * decl.c (reshape_init): Don't warn about missing braces if STRING_CST
 355         initializes a char/wchar_t array.
 356
 357 2005-02-23  Mark Mitchell  <mark@codesourcery.com>
 358
 359         PR c++/19878
 360         * decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
 361         with internal linkage.
 362
 363 2005-02-23  Alexandre Oliva  <aoliva@redhat.com>
 364
 365         * decl.c (grokvardecl): Don't exempt anonymous types from having
 366         linkage for variables that have linkage other than "C".
 367
 368 2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>
 369
 370         * cp-objcp-common.h, error.c: Update copyright.
 371
 372 2005-02-22  Mark Mitchell  <mark@codesourcery.com>
 373
 374         PR c++/20073
 375         * decl.c (start_decl_1): Don't clear TREE_READONLY.
 376         (cp_finish_decl): Likewise.
 377         (complete_vars): Call cp_apply_type_quals_to_decl.
 378         * typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
 379         cases where that's not valid.
 380
 381         PR c++/19991
 382         * init.c (integral_constant_value): Iterate if the value of a decl
 383         is itself a constant.
 384
 385         PR c++/20152
 386         * parser.c (cp_parser_class_head): Check for redefintions here.
 387         * semantics.c (begin_class_definition): Not here.
 388
 389         PR c++/20153
 390         * decl2.c (build_anon_union_vars): Add type parameter.
 391         (finish_anon_union): Pass it.
 392
 393         PR c++/20148
 394         * error.c (dump_expr): Do not print the body of a BIND_EXPR.
 395         Handle STATEMENT_LIST.
 396
 397         PR c++/19883
 398         * parser.c (cp_parser_direct_declarator): Always complain about
 399         non-constant array bounds when in a function scope.
 400         * semantics.c (finish_id_expression): Do not mark dependent names
 401         as non-constant.
 402
 403 2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>
 404
 405         PR c++/19076
 406         PR c++/6628
 407         * cp-tree.h (cp_apply_type_quals_to_decl): Declared.
 408         * decl.c (grokdeclarator): Pedwarn about qualifying a function
 409         type.
 410         Add qualifiers when declaring a typedef of a function type.
 411         Member function pointers pick up the qualifiers of the typedef
 412         used to declare them.
 413         Don't complain about creating cv-qualified function types.
 414         Complain about qualified function typedefs that are used to
 415         declare non-static member functions or free functions.
 416         Use cp_apply_type_quals_to_decl.
 417         (start_preparsed_function): Use cp_apply_type_quals_to_decl.
 418         (grokclassfn): Use cp_apply_type_quals_to_decl.
 419         * error.c (dump_type_suffix): Print qualifiers for function
 420         types.
 421         * pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
 422         (tsubst): When substituting a function type into a member
 423         pointer type, pass along the qualifiers.
 424         (unify): Unify member pointers to member function pointers.
 425         * tree.c (cp_build_qualified_type_real): Function types may be
 426         qualified. This includes restrict qualifiers.
 427         * typeck.c (cp_apply_type_quals_to_decl): New function to replace
 428         use of c_apply_type_quals_to_decl. Drops qualifiers that are being
 429         added to function types.
 430
 431 2005-02-20  Zack Weinberg  <zack@codesourcery.com>
 432
 433         PR 18785
 434         * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
 435         c_common_to_target_charset.  Delete bogus comment.
 436
 437 2005-02-18  Richard Henderson  <rth@redhat.com>
 438
 439         PR libstdc++/10606
 440         * except.c (do_get_exception_ptr): New.
 441         (expand_start_catch_block): Use it.
 442
 443 2005-02-19  Jakub Jelinek  <jakub@redhat.com>
 444
 445         * decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
 446         if type is not error_mark_node.
 447
 448 2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 449
 450         PR c++/19508
 451         * decl2.c (grokfield): Do not apply attributes to template parameters
 452         as they are ignored by tsubst anyway.
 453
 454 2005-02-18  Jakub Jelinek  <jakub@redhat.com>
 455
 456         PR c++/19813
 457         * decl.c (start_decl_1): Clear TREE_READONLY flag if
 458         its type has TYPE_NEEDS_CONSTRUCTING.
 459         (complete_vars): Likewise.
 460
 461 2005-02-17  Alexandre Oliva  <aoliva@redhat.com>
 462
 463         PR c++/20028
 464         * class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
 465         template along with TYPE_SIZE.
 466
 467         PR c++/20022
 468         * semantics.c (perform_deferred_access_checks): Use
 469         get_deferred_access_checks to get the top of the stack.
 470
 471 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 472
 473         PR c++/17788
 474         * class.c (add_implicitly_declared_members, check_field_decl)
 475         (check_field_decls, check_bases): Remove arguments, tests and
 476         assignments of cant_have_default_ctor-related variables.
 477
 478 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 479
 480         * decl2.c (mark_used): Set the source location of the used decl to
 481         the current input location here...
 482         * method.c (synthesize_method): ... not here.  Set input_location
 483         from the decl instead.
 484
 485 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 486
 487         PR c++/19608
 488         * parser.c (cp_parser_late_parsing_for_member): Use
 489         current_function_decl as scope to push to and from.
 490
 491         PR c++/19884
 492         * pt.c (check_explicit_specialization): Make sure namespace
 493         binding lookup found an overloaded function.
 494         (lookup_template_function): Just assert FNS is an overloaded
 495         function.
 496
 497         PR c++/19895
 498         * decl.c (grokdeclarator): Check for error mark node in ptrmem
 499         construction.
 500
 501 2005-02-14  Alexandre Oliva  <aoliva@redhat.com>
 502
 503         PR c++/17816
 504         * decl.c (redeclaration_error_message): Report redefinition of
 505         pure virtual function.
 506
 507 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 508
 509         PR c++/19891
 510         * class.c (build_simple_base_path): Build the component_ref
 511         directly.
 512         (update_vtable_entry_for_fn): Walk the covariant's binfo chain
 513         rather than using lookup_base.
 514         * search.c (dfs_walk_once): Add non-recursive assert check.
 515         * typeck.c (build_class_member_access_expr): It is possible for
 516         the member type to be both const and volatile.
 517
 518 2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 519
 520         PR c++/14479
 521         PR c++/19487
 522         * pt.c (maybe_check_template_type): Remove.
 523         * cp-tree.h (maybe_check_template_type): Remove prototype.
 524         * name-lookup.c (maybe_process_template_type_declaration): Don't
 525         use maybe_check_template_type.
 526
 527 2005-02-11  Richard Henderson  <rth@redhat.com>
 528
 529         PR c++/19632
 530         * pt.c (get_mostly_instantiated_function_type): Save and restore
 531         flag_access_control instead of push/pop_access_scope.
 532
 533 2005-02-10  Mark Mitchell  <mark@codesourcery.com>
 534
 535         PR c++/19755
 536         * decl.c (reshape_init): Issue warnings about missing braces.
 537
 538 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
 539
 540         * cp-tree.def, except.c, ptree.c: Update copyright.
 541
 542 2005-02-09  Mark Mitchell  <mark@codesourcery.com>
 543
 544         PR c++/19811
 545         * call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
 546         attempting name lookup.
 547
 548         * parser.c (cp_parser_unqualified_id): Initialize type_decl.
 549
 550         PR c++/19787
 551         * call.c (initialize_reference): Robustify.
 552
 553         PR ++/19732
 554         * decl.c (grokdeclarator): Check for invalid use of destructor
 555         names.
 556
 557         PR c++/19762
 558         * parser.c (cp_parser_unqualified_id): Avoid creating destructor
 559         names with invalid types.
 560
 561         PR c++/19826
 562         * parser.c (cp_parser_direct_declarator): Allow type-dependent
 563         expressions as array bounds.
 564
 565         PR c++/19739
 566         * parser.c (cp_parser_attributes_list): Allow empty lists.
 567
 568 2005-02-08  Mark Mitchell  <mark@codesourcery.com>
 569
 570         PR c++/19733
 571         * class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
 572         (check_bases): Give warnings about a base class with a
 573         non-virtual destructor, even if it is implicit.
 574         (finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
 575         (maybe_warn_about_overly_private_class): Don't use
 576         TYPE_HAS_DESTRUCTOR.
 577         (finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
 578         (check_for_override): Give it external linkage.
 579         (add_implicitly_declared_members): Generate destructors lazily.
 580         (check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
 581         TYPE_HAS_DESTRUCTOR.
 582         (check_bases_and_members): Call check_methods before
 583         check_field_decls.
 584         (check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
 585         TYPE_HAS_DESTRUCTOR.
 586         (finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
 587         * cp-tree.def (PSEUDO_DTOR_EXPR): Document.
 588         * cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
 589         (lang_type_class): Add lazy_destructor.
 590         (CLASSTYPE_LAZY_DESTRUCTOR): New macro.
 591         (CLASSTYPE_DESTRUCTORS): Robustify.
 592         (TYPE_HAS_DESTRUCTOR): Remove.
 593         (check_for_override): Declare.
 594         (build_vbase_delete): Remove.
 595         * cvt.c (convert_to_void): Issue errors about pseudo-destructor
 596         expressions.
 597         * decl.c (cxx_maybe_build_cleanup): Remove dead code.
 598         * except.c (dtor_nothrow): Lazily create destructors if necessary.
 599         (build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
 600         * init.c (build_delete): Lazily create destructors, if necessary.
 601         (build_vbase_delete): Remove.
 602         * method.c (locate_dtor): Simplify.
 603         (implicitly_declare_fn): Add support for destructors.
 604         * parser.c (cp_parser_lookup_name): Lazily create destructors, if
 605         necessary.
 606         * pt.c (check_explicit_specialization): Don't use
 607         TYPE_HAS_DESTRUCTOR.
 608         (instantiate_class_template): Likewise.
 609         * ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
 610         * rtti.c (emit_support_tinfos): Robustify.
 611         * search.c (lookup_fnfields_1): Lazily create destructors.
 612         * typeck.c (build_class_member_access_expr): Remove
 613         PSEUDO_DTOR_EXPR handling.
 614         (lookup_destructor): Likewise.
 615
 616 2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>
 617
 618         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
 619         copyright.
 620
 621 2005-02-07  Mark Mitchell  <mark@codesourcery.com>
 622
 623         * parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
 624         on boolean variables.
 625         (cp_lexer_stop_debugging): Likewise.
 626
 627 2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 628
 629         PR c++/17401
 630         * parser.c (cp_parser_pure_specifier): Emit a specific error
 631         message with an invalid pure specifier.
 632         * decl2.c (grok_function_init): Remove.
 633         (grokfield): An initializer for a method is a always a pure
 634         specifier.
 635
 636 2005-02-02  Matt Austern  <austern@apple.com>
 637
 638         PR c++/19628
 639         * cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
 640         * parser.c (cp_parser_postfix_expression): Accept function call in
 641         constant expression if builtin_valid_in_constant_expr_p is true
 642         for that function.
 643         * pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
 644         * semantics.c (finish_id_expression): Accept function call in constant
 645         expression if builtin_valid_in_constant_expr_p is true for that
 646         function.
 647         * tree.c (builtin_valid_in_constant_expr_p): New.
 648
 649 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 650
 651         PR c++/17413
 652         * pt.c (check_instantiated_args): Improve error message.
 653         Fix logic when to print its second part.
 654
 655 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 656
 657         * cp-tree.h (complete_type_or_else): Remove macro.
 658         (complete_type_or_diagnostic): Rename to complete_type_or_else
 659         and remove last argument.
 660         * typeck.c (complete_type_or_diagnostic): Rename to
 661         complete_type_or_else and remove last argument.
 662
 663 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 664
 665         * cp-tree.h (commonparms): Remove prototype.
 666         (convert_arguments): Likewise.
 667         (PFN_FROM_PTRMEMFUNC): Remove.
 668         * typeck.c (commonparms): Make static.
 669         (convert_arguments): Add prototype. Make static.
 670         (PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.
 671
 672 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
 673
 674         * parser.c (cp_parser_primary_expression): Don't complain about
 675         floating-point literals in integral constant expressions when
 676         !pedantic.
 677
 678 2005-02-01  Alexandre Oliva  <aoliva@redhat.com>
 679
 680         * parser.c (cp_parser_template_id): Revert comment patch too.
 681
 682         PR c++/18757
 683         PR c++/19366
 684         PR c++/19499
 685         * parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
 686         Issue an error when creating the template id.
 687         * pt.c (fn_type_unification): Return early if the explicit
 688         template arg list is an error_mark_node.
 689
 690 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
 691
 692         * decl.c (build_enumerator): Do not issue duplicate error messages
 693         about invalid enumeration constants.
 694         * parser.c (cp_parser_non_integral_constant_expression): Always
 695         set parser->non_integral_constant_expression_p.
 696         (cp_parser_primary_expression): Add cast_p parameter.  Issue
 697         errors about invalid uses of floating-point literals in
 698         cast-expressions.
 699         (cp_parser_postfix_expression): Add cast_p parameter.
 700         (cp_parser_open_square_expression): Pass it.
 701         (cp_parser_parenthesized_expression_list): Add cast_p parameter.
 702         (cp_parser_unary_expression): Likewise.
 703         (cp_parser_new_placement): Pass it.
 704         (cp_parser_direct_new_declarator): Likewise.
 705         (cp_parser_new_initializer): Likewise.
 706         (cp_parser_cast_expression): Add cast_p parameter.
 707         (cp_parser_binary_expression): Likewise.
 708         (cp_parser_question_colon_clause): Likewise.
 709         (cp_parser_assignment_expression): Likewise.
 710         (cp_parser_expression): Likewise.
 711         (cp_parser_constant_expression): If an integral constant
 712         expression is invalid, return error_mark_node.
 713         (cp_parser_expression_statement): Pass cast_p.
 714         (cp_parser_condition): Likewise.
 715         (cp_parser_iteration_statement): Likewise.
 716         (cp_parser_jump_statement): Likewise.
 717         (cp_parser_mem_initializer): Likewise.
 718         (cp_parser_template_argument): Likewise.
 719         (cp_parser_parameter_declaration): Likewise.
 720         (cp_parser_initializer): Likewise.
 721         (cp_parser_throw_expression): Likewise.
 722         (cp_parser_attribute_list): Likewise.
 723         (cp_parser_simple_cast_expression): Likewise.
 724         (cp_parser_functional_cast): Likewise.
 725         (cp_parser_late_parsing_default_args): Likewise.
 726         (cp_parser_sizeof_operand): Save/restore
 727         non_integral_constant_expression_p.
 728
 729 2005-01-31  Mike Stump  <mrs@apple.com>
 730
 731         * parser.c (cp_lexer_new_main): Get the first token, first, before
 732         doing anything.
 733
 734 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
 735
 736         * decl.c (start_decl): Add missing parentheses.
 737
 738 2005-01-30  Mark Mitchell  <mark@codesourcery.com>
 739
 740         PR c++/19555
 741         * cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
 742         * decl.c (duplicate_decls): Do not discard
 743         DECL_IMPLICIT_INSTANTIATION when merging declarations.
 744         (start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
 745         variables that do not have DECL_USE_TEMPLATE.
 746
 747         PR c++/19395
 748         * decl.c (grokdeclarator): Refactor code so that qualified names
 749         are never allowed as the declarator in a typedef.
 750
 751         PR c++/19367
 752         * name-lookup.c (do_nonmember_using_decl): Avoid overloading
 753         builtin declarations.
 754
 755         PR c++/19457
 756         * call.c (convert_like_real): Inline call to
 757         dubious_conversion_warnings here.
 758         * cp-tree.h (dubious_conversion_warnings): Remove.
 759         * semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
 760         setting TREE_NEGATED_INT.
 761         * typeck.c (dubious_conversion_warnings): Remove.
 762
 763         PR c++/19349
 764         * name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
 765         memory.
 766
 767 2005-01-28  Mark Mitchell  <mark@codesourcery.com>
 768
 769         PR c++/19253
 770         * parser.c (cp_parser_diagnose_invalid_type_name): Commit to
 771         tentative parses.
 772
 773         PR c++/19667
 774         * pt.c (redeclare_class_template): Robustify.
 775
 776 2005-01-27  Steven Bosscher  <stevenb@suse.de>
 777
 778         * decl.c (finish_case_label): Use SWITCH_STMT accessor macros
 779         instead of SWITCH_EXPR ones.
 780         * pt.c (tsubst_expr): Likewise.
 781         * semantics.c (begin_switch_stmt, finish_switch_cond,
 782         finish_switch_stmt): Likewise.
 783
 784 2005-01-26  J"orn Rennecke <joern.rennecke@st.com>
 785
 786         PR c++/18370
 787         * parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.
 788
 789 2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
 790
 791         * class.c (abort_fndecl_addr): New variable.
 792         (build_vtbl_initializer): If we have a pure virtual function
 793         share the abort function's address.
 794         Include gt-cp-class.h at the end.
 795         * config-lang.in (gtfiles): Add cp/class.c.
 796
 797 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 798
 799         * cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
 800         (pp_cxx_function_definition): Make static.
 801         * cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
 802         (pp_cxx_function_definition): Likewise.
 803
 804 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 805
 806         * name-lookup.c (print_binding_level): Make static.
 807         (constructor_name_full): Make static inline.
 808         (current_decl_namespace): Make static.
 809         * name-lookup.h (constructor_name_full): Remove prototype.
 810         (print_binding_level): Likewise.
 811         (current_decl_namespace): Likewise.
 812
 813 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 814
 815         * decl.h (debug_bindings_indentation): Remove.
 816
 817 2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>
 818
 819         * typeck.c: Fix a comment typo.
 820
 821 2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 822
 823         PR c++/19208
 824         * pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
 825         at least once.
 826         (tsubst): Use fold_decl_constant_value in place of a bare call to
 827         integral_constant_value.
 828
 829 2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>
 830
 831         * typeck.c (more_qualified_p): Remove.
 832         * cp-tree.h: Remove the corresponding prototype.
 833
 834 2005-01-19  Matt Austern  <austern@apple.com>
 835
 836         * typeck.c (comptypes): Handle return code from objc_comptypes
 837         correctly.
 838
 839 2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>
 840
 841         * cp-tree.h, name-lookup.h: Remove unused prototypes.
 842
 843 2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 844
 845         PR c++/19375
 846         * semantics.c (finish_id_expression): Disable access checking for
 847         already lookuped FIELD_DECL.
 848
 849 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 850
 851         * decl.c (delete_block): Remove.
 852         * cp-tree.h: Remove the corresponding prototype.
 853
 854         * decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
 855         walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
 856         Remove.
 857         * cp-tree.h: Remove the corresponding prototypes.
 858
 859         * tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
 860         cp_update_decl_after_saving, name_p): Remove.
 861         * cp-tree.h: Remove the corresponding prototypes.
 862
 863 2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
 864
 865         PR c/19472
 866         * semantics.c (finish_asm_stmt): Strip nops off
 867         input memory operands.
 868
 869 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
 870
 871         * Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
 872         typeck2.c: Update copyright.
 873
 874 2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>
 875
 876         * class.c (get_enclosing_class): Remove.
 877         * cp-tree.h: Remove the corresponding prototypes.
 878
 879         * cvt.c (convert_lvalue): Remove.
 880         * cp-tree.h: Remove the corresponding prototype.
 881
 882         * pt.c (tinst_for_decl): Remove.
 883         * cp-tree.h: Remove the corresponding prototypes.
 884
 885         * tree.c (hash_chainon): Remove.
 886         * cp-tree.h: Remove the corresponding prototypes.
 887
 888 2005-01-15  Jakub Jelinek  <jakub@redhat.com>
 889
 890         PR c++/19263
 891         * typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
 892         of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.
 893
 894 2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 895
 896         * Make-lang.in (cp-warn): Don't append $(WERROR).
 897
 898 2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>
 899
 900         * cp-tree.h: Fix a comment typo.
 901
 902 2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>
 903
 904         PR c++/19298
 905         * pt.c (tsubst_qualified_id): Call convert_from_reference.
 906
 907 2005-01-06  Mark Mitchell  <mark@codesourcery.com>
 908
 909         PR c++/19244
 910         * class.c (add_implicitly_declared_members): Remove dead code.
 911         * decl.c (grokfndecl): Add sfk parameter.  Use it do set
 912         DECL_CONSTRUCTOR_P.
 913         (grokdeclarator): Adjust calls to grokfndecl.
 914         * method.c (implicitly_declare_fn): Improve documentation.
 915         * parser.c (cp_parser_direct_declarator): Do not consider a
 916         function to be a constructor if the containing class was
 917         originally anonymous.
 918
 919 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 920
 921         PR c++/17154
 922         * search.c (lookup_field_1): Handle using declaration in
 923         class template partial specialization.
 924
 925 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 926
 927         PR c++/19258
 928         * pt.c (push_access_scope): Handle friend defined in class.
 929         (pop_access_scope): Likewise.
 930
 931 2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>
 932
 933         PR c++/19270
 934         * pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
 935         (tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
 936         array-new handling code.  Use build_x_binary_op.
 937
 938 2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>
 939
 940         PR c++/19030
 941         * cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
 942         * name-lookup.h (push_scope): Return pushed scope, not flag.
 943         * name-lookup.c (push_scope): Return scope that should be popped,
 944         not a flag.
 945         * decl.c (start_decl): Adjust.
 946         (grokfndecl): Adjust scope push and pop.
 947         * decl2.c (check_classfn): Likewise.
 948         * parser.c (cp_parser_condition, cp_parser_conversion_function_id,
 949         cp_parser_init_declarator, cp_parser_direct_declarator,
 950         cp_parser_class_specifier, cp_parser_class_head,
 951         cp_parser_lookup_name,
 952         cp_parser_constructor_declarator_p): Likewise.
 953         * pt.c (instantiate_class_template,
 954         resolve_typename_type): Likewise.
 955
 956 2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aaachen.de>
 957
 958         PR c++/14136
 959         * parser.c (cp_parser_unqualified_id): Do not issue error message
 960         for typedef-name as destructor declarator when performing an
 961         uncommitted tentative parse.
 962
 963 2005-01-01  Steven Bosscher  <stevenb@suse.de>
 964
 965         PR middle-end/17544
 966         * decl.c (finish_function): Fix comment.  Annotate the compiler
 967         generated return with the current file name and line 0.
 968
 969 2004-12-31  Richard Henderson  <rth@redhat.com>
 970
 971         PR middle-end/17799
 972         * call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P.
 973         * class.c (build_vtable): Don't conditionallize setting it
 974         based on DWARF2_DEBUG.
 975         (layout_class_type): Set DECL_IGNORED_P.
 976         * decl2.c (get_guard): Likewise.
 977         * rtti.c (get_tinfo_decl, build_lang_decl): Likewise.
 978         * tree.c (build_local_temp): Likewise.
 979
 980 2004-12-30  Mark Mitchell  <mark@codesourcery.com>
 981
 982         * cp-tree.h (cp_declarator): Split "name" field into
 983         qualifying_scope and unqualified_name.
 984         * decl.c (get_scope_of_declarator): Adjust accordingly.
 985         (grokdeclarator): Likewise.
 986         * decl2.c (grokfield): Likewise, and adjust call to
 987         do_class_using_decl.
 988         * name-lookup.c (do_class_using_decl): Split "decl" into
 989         "scope" and "name".  Remove unnecessary code.
 990         * name-lookup.h (do_class_using_decl): Adjust declaration.
 991         * parser.c (make_id_declarator): Split "id" into qualifying_scope
 992         and unqualified_name.
 993         (cp_parser_using_declaration): Adjust call to do_class_using_decl.
 994         (cp_parser_direct_declarator): Adjust to handle the fact that
 995         cp_parser_declarator_id no longer returns a SCOPE_REF.
 996         (cp_parser_direct_declarator): Likewise.
 997         (cp_parser_declarator_id): Do not create a SCOPE_REF for qualified
 998         names.
 999         (cp_parser_member_declaration): Adjust call to make_id_declarator.
1000         (cp_parser_check_declarator_template_parameters): Do not expect a
1001         SCOPE_REF.
1002
1003         * decl.c (duplicate_decls): Call ggc_free on declarations we will
1004         not be needing any longer.
1005
1006         PR c++/19190
1007         * cvt.c (convert_to_void): Do not use STRIP_NOPs.
1008
1009 2004-12-28  Richard Henderson  <rth@redhat.com>
1010
1011         PR inline-asm/15740
1012         * semantics.c (finish_asm_stmt): Resolve asm names.  Validate input
1013         constraints.  Mark memory inputs addressable.
1014
1015 2004-12-27  Jason Merrill  <jason@redhat.com>
1016
1017         * decl.c (expand_static_init): Don't use shortcut if
1018         targetm.relaxed_ordering.
1019
1020 2004-12-27  Mark Mitchell  <mark@codesourcery.com>
1021
1022         PR c++/19149
1023         * decl.c (check_tag_decl): Robustify.
1024
1025 2004-12-23  Mark Mitchell  <mark@codesourcery.com>
1026
1027         PR c++/17595
1028         * parser.c (cp_parser_error): Issue better messages about
1029         #pragma in locations where it is not permitted.
1030
1031         PR c++/17413
1032         * pt.c (check_instantiated_args): Remove bogus SFINAE code.
1033
1034         * cvt.c (convert_to_void): Fix typo in comment.
1035
1036 2004-12-23  Alexandre Oliva  <aoliva@redhat.com>
1037
1038         PR c++/18962
1039         * pt.c (check_explicit_specialization): Use the argument list from
1040         the definition in a template function specialization definition.
1041
1042 2004-12-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1043
1044         PR c++/18733
1045         * pt.c (check_explicit_specialization): Use special logic to validate
1046         befriended specializations.
1047
1048 2004-12-22  Mark Mitchell  <mark@codesourcery.com>
1049
1050         * rtti.c (emit_support_tinfos): Avoid using C99 semantics.
1051
1052         PR c++/18464
1053         * call.c (build_this): In templates, do not bother with
1054         build_unary_op.
1055         * typeck.c (unary_complex_lvalue): In a template, always refuse
1056         simplifications.
1057
1058         PR c++/18492
1059         * cp-gimplify.c (cp_genericize): Relax assertion.
1060
1061         PR c++/11224
1062         * cvt.c (convert_to_void): Warn about unused values.
1063
1064         PR c++/18257
1065         * rtti.c (emit_support_tinfos): On systems without weak symbols,
1066         emit the runtime library type-info objects as non-COMDAT.
1067
1068 2004-12-21  Mark Mitchell  <mark@codesourcery.com>
1069
1070         PR c++/18378
1071         * call.c (convert_like_real): Do not permit the use of a copy
1072         constructor to copy a packed field.
1073
1074         PR c++/19063
1075         * decl.c (grokdeclarator): Return error_mark_node, not
1076         void_type_node, to indicate errors.
1077         * parser.c (cp_parser_template_parameter_list): Robustify.
1078         (cp_parser_template_parameter): Likewise.
1079
1080         PR c++/19034
1081         * tree.c (cp_tree_equal): Handle OVERLOAD.
1082
1083 2004-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1084
1085         * decl.c (define_label): Use POP_TIMEVAR_AND_RETURN.
1086         * name-lookup.c (pushdecl_class_level): Likewise.
1087
1088 2004-12-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1089
1090         * name-lookup.c (pushtag): Add missing POP_TIMEVAR_AND_RETURN.
1091
1092 2004-12-21  Andrew Pinski  <pinskia@physics.uc.edu>
1093
1094         PR c++/18984
1095         * cp-gimplify.c (cp_genericize_r): Don't insert first but instead
1096         check to see if contains the pointer.  Insert the statement before
1097         returning.
1098
1099 2004-12-21  Nathan Sidwell  <nathan@codesourcery.com>
1100
1101         PR c++/14075
1102         * decl.c (check_initializer): Check string initializer of array is
1103         not parenthesized.
1104         * cp-tree.h (PAREN_STRING_LITERAL_P): New.
1105         * semantics.c (finish_parenthesized_expr): Mark a STRING_CST.
1106         * error.c (dump_expr): <STRING_CST case> Add parens, if needed.
1107
1108         * cp-tree.def (TEMPLATE_TYPE_PARM,
1109         BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder
1110         for better code efficiency.
1111         * cp-tree.h (CLASS_TYPE_P): Short circuit IS_AGGR_TYPE check.
1112         (CAN_HAVE_FULL_LANG_DECL_P): Reorder for better optimization.
1113         (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P,
1114         INTEGRAL_OR_ENUMERATION_TYPE_P, SCALAR_TYPE_P,
1115         CP_AGGREGATE_TYPE_P, TYPE_PTROB_P, TYPE_REF_OBJ_P,
1116         TYPE_PTROBV_P): Likewise.
1117
1118         PR c++/18975
1119         * method.c (do_build_copy_constructor): Refactor. Don't const
1120         qualify a mutable field.
1121         (do_build_assign_ref): Likewise.
1122
1123 2004-12-20  Matt Austern <austern@apple.com>
1124
1125         PR c++/19044
1126         * decl.c (make_rtl_for_nonlocal_decl): Use
1127         set_builtin_user_assembler_name.
1128
1129 2004-12-19  Mark Mitchell  <mark@codesourcery.com>
1130
1131         * cp-tree.h (note_decl_for_pch): New function.
1132         * class.c (build_clone): Call note_decl_for_pch.
1133         * semantics.c (finish_member_declaration): Likewise.
1134         (note_decl_for_pch): New function.
1135
1136 2004-12-17  Steven Bosscher  <stevenb@suse.de>
1137
1138         * init.c (build_zero_init): max_index is the number of
1139         elements, minus 1.
1140
1141 2004-12-17  Nathan Sidwell  <nathan@codesourcery.com>
1142
1143         PR c++/18721
1144         * class.c (add_method): Do not push conversion operators into a
1145         binding level.
1146
1147         * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE_TYPE): Reformat.
1148         * error.c (dump_decl): <TYPE_DECL case> Remove extraneous braces.
1149
1150 2004-12-16  Nathan Sidwell  <nathan@codesourcery.com>
1151
1152         PR c++/18905
1153         * cp-tree.h (integral_constant_value): Declare.
1154         * call.c (null_ptr_cst_p): Use integral_constant_value, not
1155         decl_constant_value.
1156         (convert_like_real): Likewise.
1157         * class.c (check_bitfield_decl): Likewise.
1158         * cvt.c (ocp_convert): Likewise.
1159         (convert): Remove unnecessary decl_constant_value call.
1160         * decl.c (compute_array_index_type): Use integral_constant_value,
1161         not decl_constant_value.
1162         (build_enumerator): Likewise.
1163         * decl2.c (grokfield): Likewise.
1164         * init.c (decl_constant_value): Simplify.
1165         (integral_constant_value): New.
1166         * pt.c (fold_decl_constant_value): Use integral_constant_value,
1167         remove subsequent check.
1168         (tsubst): Use integral_constant_value, not decl_constant_value.
1169         (tsubst_copy, unify): Likewise.
1170         * typeck.c (decay_conversion): Likewise.
1171         (build_compound_expr): Remove unnecessary decl_constant_value
1172         calls.
1173         (build_static_cast_1, build_reinterpret_cast_1):
1174         (convert_for_assignment): Remove comment about not calling
1175         decl_constant_value.
1176
1177 2004-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1178
1179         PR c++/18825
1180         * pt.c (instantiate_class_template): Set input_location for
1181         friend function.
1182         (tsubst_friend_function): Don't set input_location here.
1183         Make sure the context is complete if necessary.
1184
1185 2004-12-15  Nathan Sidwell  <nathan@codesourcery.com>
1186
1187         PR c++/18981
1188         * parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
1189         flag setting.
1190
1191 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1192
1193         PR c++/18738
1194         * decl.c (make_typename_type): Do not handle namespace-scoped
1195         names here.
1196         (tag_name): Handle typename_type.
1197         (check_elaborated_type_specifier): Handle typenames.
1198         * parser.c (cp_parser_diagnose_invalid_type_name): Improve
1199         comment.
1200         (cp_parser_elaborated_type_specifier): Use
1201         cp_parser_diagnose_invalid_type_name.
1202
1203 2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
1204
1205         PR c++/18965
1206         * init.c (build_zero_init): If the max_index is 0, there is no
1207         need to create a RANGE_EXPR.
1208
1209 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1210
1211         PR c++/18793
1212         * cp-objcp-common.c (cp_expr_size): Loosen assertion.
1213
1214 2004-12-14  Nathan Sidwell  <nathan@codesourcery.com>
1215
1216         PR c++/18949
1217         * pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
1218         REFERENCE_REF_P is dereferencing a reference type.
1219         * typeck.c (build_static_cast): Convert from reference even in a
1220         template.
1221         (build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
1222
1223 2004-12-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1224
1225         * parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
1226         (cp_parser_name_lookup_error): Use it.
1227         (cp_parser_check_for_invalid_template_id): Likewise.
1228         (cp_parser_skip_to_closing_parenthesis): Likewise.
1229         (cp_parser_nested_name_specifier_opt): Likewise.
1230         (cp_parser_simple_declaration, cp_parser_template_id): Likewise.
1231         (cp_parser_parameter_declaration_list): Likewise.
1232         (cp_parser_parameter_declaration): Likewise.
1233         (cp_parser_template_name): Let cp_parser_simulate_error perform
1234         the checking.
1235         (cp_parser_committed_to_tentative_parse): Remove.
1236
1237 2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>
1238
1239         PR c++/18968
1240         * class.c (build_base_path): Convert the zero constant to the correct
1241         type when comparing.
1242
1243 2004-12-13  Mark Mitchell  <mark@codesourcery.com>
1244
1245         PR c++/18925
1246         * class.c (layout_class_type): Determine the visibility of static
1247         data members.
1248
1249 2004-12-12  Roger Sayle  <roger@eyesopen.com>
1250
1251         PR middle-end/12454
1252         * cp-gimplify.c (gimplify_if_stmt): Optimize the case where the
1253         condition is a constant and the unexecuted clause is empty.
1254
1255 2004-12-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1256
1257         PR c++/18731
1258         * parser.c (cp_parser_class_head): Reject typedef-name in class head.
1259
1260 2004-12-09  Matt Austern  <austern@apple.com>
1261
1262         PR c++/18514
1263         * name-lookup.c (do_nonmember_using_decl): A real function
1264         declaration takes precedence over an anticipated declaration.
1265
1266 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1267
1268         * parser.c (cp_parser_member_declaration): Fix comment typo.
1269
1270 2004-12-09  Alexandre Oliva  <aoliva@redhat.com>
1271
1272         PR c++/18757
1273         * parser.c (cp_parser_template_id): Don't create a CPP_TEMPLATE_ID
1274         if parsing failed.
1275
1276 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1277
1278         PR c++/18073
1279         * typeck.c (build_reinterpret_cast_1): Allow cast from vector type.
1280
1281 2004-12-09  Nathan Sidwell  <nathan@codesourcery.com>
1282
1283         PR c++/16681
1284         * init.c (build_zero_init): Build a RANGE_EXPR for an array
1285         initializer.
1286
1287 2004-12-08  Kelley Cook  <kcook@gcc.gnu.org>
1288
1289         * typeck.c: Remove DOS line endings.
1290
1291 2004-12-08  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1292
1293         PR c++/18100
1294         * decl.c (lookup_and_check_tag): Diagnose nested class with
1295         the same name as enclosing class.
1296
1297 2004-12-08  Nathan Sidwell  <nathan@codesourcery.com>
1298
1299         PR c++/18803
1300         * cp-tree.h (REFERENCE_REF_P): New.
1301         (CPTI_TYPE_INFO_TYPE): Rename to ...
1302         (CPTI_CONST_TYPE_INFO_TYPE): ... here.
1303         (CPTI_TYPE_INFO_REF_TYPE): Remove.
1304         (type_info_type_node): Rename to ...
1305         (const_type_info_type_node): ... here.
1306         (type_info_ref_type): Remove.
1307         * call.c (build_user_type_conversion): Reformat.
1308         (resolve_args): Do not convert_from_reference.
1309         (build_object_call): Call convert_from_reference.
1310         (prep_operand): Do not convert_from_reference.
1311         (build_new_method_call): Likewise.
1312         * class.c (build_vfield_ref): Likewise.
1313         * cvt.c (convert_to_reference): Likewise.
1314         (convert_from_reference): Build INDIRECT_REF here, not with
1315         build_indirect_ref.
1316         (convert_force): Do not convert_from_reference.
1317         (build_expr_type_conversion): Likewise.
1318         * decl.c (grok_reference_init): Likewise.
1319         * decl2.c (delete_sanity): Likewise.
1320         * except.c (initialize_handler_parm): Use POINTER_TYPE_P.
1321         * init.c (build_dtor_call): Do not convert_from_reference.
1322         * parser.c (cp_parser_template_argument): Unwrap indirected
1323         reference. Allow TEMPLATE_PARM_INDEX as an object parm.
1324         * pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use
1325         convert_from_reference, if indicated.
1326         <case CALL_EXPR>: Do not convert_from_reference.
1327         <case PARM_DECL, VAR_DECL>: Convert_from_reference if needed.
1328         (tsubst_initializer_list): Do not convert_from_reference.
1329         * rtti.c (init_rtti_processing): Adjust node creation.
1330         (throw_bad_typeid): Use const_type_info_type_node.
1331         Do not convert_from_reference.
1332         (typeid_ok_p): Use const_type_info_type_node.
1333         (build_typeid, get_typeid): Always return type_info typed node.
1334         (build_dynamic_cast_1): Dont convert_from_reference. Refactor.
1335         * semantics.c (finish_stmt_expr_expr): Do not
1336         convert_from_reference.
1337         (finish_id_expression): Convert_from_reference as appropriate.
1338         * typeck.c (decay_conversion): Do not convert_from_reference.
1339         (finish_class_member_access_expr): Likewise.
1340         (build_indirect_ref): Use POINTER_TYPE_P.
1341         (convert_arguments): Do not convert_from_reference.
1342         (build_modify_expr): Likewise.
1343         (convert_for_initialization): Likewise.
1344         * typeck2.c (build_x_arrow): Likewise.
1345
1346 2004-12-07  Ziemowit Laski  <zlaski@apple.com>
1347
1348         * cp-tree.h (struct lang_type_class): Rename 'objc_protocols'
1349         field to 'objc_info'.
1350
1351 2004-12-07  Kazu Hirata  <kazu@cs.umass.edu>
1352
1353         * pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH.
1354
1355 2004-12-07  Roger Sayle  <roger@eyesopen.com>
1356
1357         * name-lookup.c (leave_scope): We only need to update
1358         class_binding_level when leaving a class scope.
1359
1360 2004-12-06  Ziemowit Laski  <zlaski@apple.com>
1361
1362         * cp-tree.h (struct lang_type_class): Add 'objc_protocols' field.
1363
1364 2004-12-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1365
1366         PR c++/17011, c++/17971
1367         * pt.c (tsubst_copy) <FIELD_DECL case>: Check and diagnose
1368         invalid field.
1369         (tsubst_copy_and_build) <COMPONENT_REF case>: Check
1370         error_mark_node after member substitution.
1371         * semantics.c (finish_id_expression): Call
1372         finish_non_static_data_member for non-dependent FIELD_DECL.
1373
1374 2004-12-03  Nathan Sidwell  <nathan@codesourcery.com>
1375
1376         PR c++/18782
1377         * decl.c (grokdeclarator): Make sure class in pointer to member is
1378         not a namespace.
1379
1380 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1381
1382         PR c++/18318
1383         * parser.c (cp_parser_new_type_id): Move array size expression
1384         checks from here ...
1385         * init.c (build_new): ... to here.
1386
1387 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1388
1389         PR c++/18758
1390         * parser.c (cp_parser_class_head): Return NULL_TREE when
1391         push_template_decl fails.  Update comment.
1392
1393 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1394
1395         PR c++/15664, c++/18276
1396         * pt.c (tsubst_decl) <TEMPLATE_DECL case>: Reorganize.  Correctly
1397         tsubst TEMPLATE_DECL that is a TEMPLATE_TEMPLATE_PARM.
1398
1399 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1400
1401         PR c++/18123
1402         * parser.c (cp_parser_type_specifier): Catch template declaration
1403         of enum.
1404
1405 2004-12-01  Matt Austern  <austern@apple.com>
1406
1407         * name-lookup.c (namespace_binding): Omit alias check for global
1408         namespace.
1409
1410 2004-12-01  Nathan Sidwell  <nathan@codesourcery.com>
1411
1412         PR c++/18729
1413         * parser.c (cp_parser_class_name): Check decl's type is not
1414         error_mark_node.
1415
1416         PR c++/17431
1417         * call.c (standard_conversion): Add FLAGS parameter. Do not allow
1418         derived to base conversion when checking constructor
1419         accessibility.
1420         (implicit_conversion): Pass FLAGS to standard_conversion.
1421         (check_constructir_callable): Disallow conversion functions.
1422
1423 2004-11-30  Kazu Hirata  <kazu@cs.umass.edu>
1424
1425         * parser.c: Fix comment typos.
1426
1427 2004-11-27  Mark Mitchell  <mark@codesourcery.com>
1428
1429         PR c++/18368
1430         * parser.c (cp_parser_check_for_definition_in_return_type): Take
1431         the defined type as a parameter, and inform the user about the
1432         possibility of a missing semicolon.
1433         (cp_parser_explicit_instantiation): Adjust call to
1434         cp_parser_check_for_definition_in_return_type.
1435         (cp_parser_init_declarator): Likewise.
1436         (cp_parser_member_declaration): Likewise.
1437
1438         PR c++/18674
1439         * cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit
1440         typename from comments.
1441         * cp-tree.h (TYPENAME_IS_ENUM_P): New macro.
1442         (TYPENAME_IS_CLASS_P): Likewise.
1443         (make_typename_type): Change prototype.
1444         * decl.c (struct_typename_info): New type.
1445         (typename_compare): Expect the second argument to be a
1446         typename_info, not a tree.
1447         (build_typename_type): Add tag_type parameter.  Do not create a
1448         new type until necessary.
1449         (make_typename_type): Add tag_type parameter.
1450         * error.c (TYPENAME_TYPE): Print tags other than "typename" if
1451         appropriate.
1452         * friend.c (make_friend_class): Adjust call to make_typename_type.
1453         * parser.c (cp_parser_make_typename_type): Likewise.
1454         (cp_parser_primary_expression): Adjust call to
1455         cp_parser_lookup_name.
1456         (cp_parser_unqualified_id): Adjust calls to cp_parser_class_name.
1457         (cp_parser_class_or_namespace_name): Likewise.
1458         (cp_parser_postfix_expression): Adjust calls to
1459         make_typename_type.
1460         (cp_parser_mem_initializer_id): Adjust calls to
1461         cp_parser_class_name.
1462         (cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name.
1463         (cp_parser_template_name): Likewise.
1464         (cp_parser_template_argument): Likewise.
1465         (cp_parser_type_name): Adjust call to cp_parser_class_name.
1466         (cp_parser_elaborated_type_specifier): Adjust calls to
1467         make_typename_type and cp_parser_lookup_name.
1468         (cp_parser_namespace_name): Likewise.
1469         (cp_parser_class_name): Replace type_p parameter with tag_type.
1470         Adjust calls to make_typename_type and cp_parser_lookup_name.
1471         (cp_parser_class_head): Adjust calls to cp_parser_class_name.
1472         (cp_parser_base_specifier): Likewise.
1473         (cp_parser_lookup_name): Replace is_type parameter with tag_type.
1474         Adjust calls to make_typename_type and lookup_qualified_name.
1475         (cp_parser_lookup_name_simple): Adjust call to
1476         cp_parser_lookup_name.
1477         (cp_parser_constructor_declarator_p): Adjust call to
1478         cp_parser_class_name.
1479         * pt.c (convert_template_argument): Adjust all to
1480         make_typename_type.
1481         (tsubst_decl): Do not pre-substitute the type of the declaration.
1482         (tsubst): Hand off declarations more quickly.  Adjust call to
1483         make_typename_type.
1484
1485         PR c++/18512
1486         * parser.c (cp_parser_postfix_dot_deref_expression): Robustify.
1487
1488 2004-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
1489
1490         PR c/7544
1491         * Make-lang.in (cp/decl2.o): Update dependencies.
1492         * decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks.
1493
1494 2004-11-29  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1495
1496         PR c++/18652
1497         * name-lookup.c (pushtag): Change return type to tree.
1498         * cp-tree.h (pushtag): Adjust declaration.
1499         * decl.c (xref_tag, start_enum): Use return value of pushtag.
1500         * pt.c (push_template_decl_real): Return immediately if
1501         pushdecl_namespace_level returns error_mark_node.
1502
1503 2004-11-27  Kazu Hirata  <kazu@cs.umass.edu>
1504
1505         * pt.c: Fix a comment typo.
1506
1507 2004-11-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1508
1509         Friend class name lookup 4/n
1510         * class.c (pushclass): Don't call cxx_remember_type_decls.
1511         * cp-tree.h (clear_anon_tags): Remove declaration.
1512         * decl.c (grokdeclarator): Don't call lookup_tag_reverse.
1513         * name-lookup.c (binding_entry_free, binding_table_free): Comment
1514         out functions.
1515         (binding_table_find_anon_type, binding_table_reverse_maybe_remap,
1516         binding_table_remove_anonymous_types, cxx_remember_type_decls,
1517         bt_print_entry, clear_anon_tags, follow_tag_typedef, lookup_tag,
1518         lookup_tag_reverse): Remove
1519         (begin_scope, leave_scope, kept_level_p, print_binding_level):
1520         Don't use type_decls field in cp_binding_level.
1521         (maybe_process_template_type_declaration, pushtag): Set
1522         CLASSTYPE_NESTED_UTDS directly.
1523         * name-lookup.h (binding_table_remove_anonymous_types,
1524         cxx_remember_type_decls, lookup_tag, lookup_tag_reverse): Remove
1525         declaration.
1526         (cp_binding_level): Remove type_decls field.
1527
1528 2004-11-26  Kazu Hirata  <kazu@cs.umass.edu>
1529
1530         * typeck.c: Fix a comment typo.
1531
1532 2004-11-25  Mark Mitchell  <mark@codesourcery.com>
1533
1534         PR c++/18445
1535         * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with
1536         unknown_type as non matching.  Tidy up.
1537         * pt.c (build_non_dependent_expr): Do not build a
1538         NON_DEPENDENT_EXPR for a VAR_DECL.
1539
1540         PR c++/18001
1541         * cp-tree.h (lvalue_or_else): Remove declaration.
1542         * tree.c (lvalue_or_else): Remove.
1543         * typeck.c (build_unary_op): Adjust call to lvalue_or_else.
1544         (build_modify_expr): Likewise.
1545
1546         PR c++/18625
1547         * decl.c (duplicate_decls): Return error_mark_node on error, as
1548         specified.
1549
1550         PR c++/18466
1551         * decl.c (grokvardecl): Keep track of whether or not a there was
1552         explicit qualification.
1553         * name-lookup.c (set_decl_namespace): Complain about explicit
1554         qualification of a name within its own namespace.
1555
1556         PR c++/18545
1557         * typeck.c (check_return_expr): Robustify.
1558
1559 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1560
1561         Friend class name lookup 3/n, PR c++/3332
1562         * name-lookup.c (push_inner_scope, pop_inner_scope): New functions.
1563         (lookup_type_scope): Don't deal with name from user declaration
1564         specially.
1565         * name-lookup.h (push_inner_scope, pop_inner_scope): Add declarations.
1566         * parser.c (cp_parser_class_specifier): Use push_inner_scope and
1567         pop_inner_scope.
1568
1569 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1570
1571         Friend class name lookup 2/n, PR c++/14513, c++/15410
1572         * name-lookup.c (lookup_name_real): Simplify.
1573         (lookup_type_scope): Add SCOPE parameter.  Handle friend class
1574         lookup.
1575         * name-lookup.h (tag_scope): New enum type.
1576         (lookup_type_scope): Adjust declaration.
1577         * decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type):
1578         Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE.
1579         (start_enum): Likewise.  Add assertion test that NAME is
1580         IDENTIFIER_NODE.  Use anonymous name for dummy ENUMERAL_TYPE in
1581         case of error.
1582         * cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations.
1583         * parser.c (cp_parser_elaborated_type_specifier,
1584         cp_parser_class_head): Adjust call to xref_tag.
1585         * pt.c (lookup_template_class, instantiate_class_template):
1586         Likewise.
1587         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
1588         tinfo_base_init, emit_support_tinfos): Likewise.
1589
1590 2004-11-25  Joseph S. Myers  <joseph@codesourcery.com>
1591
1592         * g++spec.c, lex.c: Avoid ` as left quote in diagnostics.
1593
1594 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
1595
1596         PR c++/17473
1597         * name-lookup.c (supplement_binding): Do not allow typedefs to be
1598         redefined in class scope.
1599
1600         PR c++/18285
1601         * parser.c (cp_parser_set_decl_type_spec): Do not try to allow
1602         redefinitions of builtin types other that "bool" or "wchar_t".
1603
1604 2004-11-24  Steven Bosscher  <stevenb@suse.de>
1605
1606         * decl.c (cxx_init_decl_processing): Don't clear
1607         flag_inline_functions.
1608
1609 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
1610
1611         * pt.c (tsubst_function_type): Do not permit function types which
1612         return arrays or functions.
1613
1614         PR c++/18586
1615         * parser.c (cp_parser_init_declarator): Do not pop scope twice.
1616
1617         PR c++/18530
1618         * cp-tree.h (CTOR_NAME): Remove.
1619         (DTOR_NAME): Remove.
1620         * decl.c (initialize_predefined_identifiers): Add spaces to the
1621         end of constructor and destructor names.
1622
1623 2004-11-24  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1624
1625         PR c++/8929
1626         * decl.c (start_decl): Check for invalid specialization headers.
1627
1628 2004-11-24  Paolo Bonzini  <bonzini@gnu.org>
1629
1630         PR c++/16882
1631
1632         * call.c (standard_conversion): Move check for conversions between
1633         vector pointers...
1634         * typeck.c (ptr_reasonably_similar): ... here.
1635
1636 2004-11-23  Ben Elliston  <bje@au.ibm.com>
1637
1638         * cp-tree.h (context_as_string): Remove extern.
1639         * error.c (context_as_string): Remove.
1640
1641         * cp-tree.h (cp_type_qual_from_rid): Remove extern.
1642         * lex.c (cp_type_qual_from_rid): Remove.
1643
1644         * cp-tree.h (do_poplevel): Remove extern.
1645         (check_multiple_declarators): Likewise.
1646         * semantics.c (do_poplevel): Make static.
1647         (check_multiple_declarators): Remove.
1648
1649         * cp-tree.h (check_final_overrider): Remove extern.
1650         * search.c (check_final_overrider): Make static.
1651
1652         * cp-tree.h (build_artificial_parm): Remove extern.
1653         * decl2.c (build_artificial_parm): Make static.
1654
1655 2004-11-22  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1656
1657         PR c++/18354
1658         * typeck.c (build_unary_op) <CONVERT_EXPR, NEGATE_EXPR>: Unify code.
1659         Make sure the result is always a rvalue.
1660
1661 2004-11-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1662
1663         * decl.c (start_preparsed_function): Call check_function_type even
1664         in templates.
1665         (require_complete_types_for_parms): Skip dependent types.
1666         (check_function_type): Likewise.
1667
1668 2004-11-16  Steven Bosscher  <stevenb@suse.de>
1669
1670         * Make-lang.in (cp/decl.o, cp/search.o): Don't depend on stack.h.
1671         * search.c: Don't include it.
1672
1673 2004-11-15  Andrew Pinski  <pinskia@physics.uc.edu>
1674
1675         * cp-gimplify.c: Include pointer-set.h
1676         (cp_genericize_r): Use pointer_sets instead of a hashtable.
1677         Also instert the new statement for CLEANUP_STMT.
1678         (cp_genericize): Use pointer_sets instead of a hashtable.
1679         * Make-lang.in (cp-gimplify.o): Depend on pointer-set.h.
1680
1681 2004-11-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1682
1683         Friend class name lookup 1/n, PR c++/18471
1684         * decl.c (lookup_and_check_tag): New function.
1685         (xref_tag, start_enum): Use it.
1686         (check_elaborated_type_specifier): Move TEMPLATE_TYPE_PARM check
1687         before !DECL_IMPLICIT_TYPEDEF_P.  Also display previously declared
1688         location.
1689         * name-lookup.c (lookup_name_current_level): Rename to ...
1690         (lookup_name_innermost_nonclass_level): ... this.
1691         (lookup_type_scope): New function.
1692         * name-lookup.h (lookup_name_current_level): Rename to ...
1693         (lookup_name_innermost_nonclass_level): ... this.
1694         (lookup_type_scope): Add declaration.
1695
1696 2004-11-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1697
1698         PR c++/17344
1699         * pt.c (coerce_template_parms): Only emit error message about
1700         invalid template argument when TF_ERROR.
1701
1702 2004-11-12  Mark Mitchell  <mark@codesourcery.com>
1703
1704         PR c++/18389
1705         * decl.c (start_decl): Make sure to set *pop_scope_p.  Return
1706         error_mark_node to indicate errors.
1707
1708         PR c++/18429
1709         * parser.c (cp_parser_direct_declarator): Disallow non-constant
1710         array bounds when not inside a function.
1711
1712         PR c++/18436
1713         * pt.c (tsubst_copy_and_build): Do not do Koenig lookup when an
1714         unqualified name resolves to a member function.
1715
1716         PR c++/18407
1717         * pt.c (tsubst_copy_and_build): Handle qualified names used from a
1718         derived class correctly.
1719
1720         * decl2.c (import_export_decl): Fix typo in comment.
1721         * tree.c (pod_type_p): Likewise.
1722
1723 2004-11-10  Andrew Pinski  <pinskia@physics.uc.edu>
1724
1725         * typeck.c (cxx_mark_addressable): Add braces around the first if.
1726
1727 2004-11-10  Adam Nemet  <anemet@lnxw.com>
1728
1729         PR middle-end/18160
1730         * typeck.c (cxx_mark_addressable): Issue an error if address of an
1731         explicit register variable is requested.
1732
1733 2004-11-10  Nathan Sidwell  <nathan@codesourcery.com>
1734
1735         PR c++/18143
1736         * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK): New.
1737         (struct lang_decl_flags): Add thunk_p flag.
1738         (struct lang_decl): Remove separate fixed_offset. Place
1739         cloned_function and fixed_offset into union.
1740         (DECL_CLONED_FUNCTION_P, DECL_CLONED_FUNCTION): Adjust.
1741         (DECL_THUNK_P, SET_DECL_THUNK_P): Adjust.
1742         (THUNK_FIXED_OFFSET): Adjust.
1743         * method.c (make_thunk): Adjust.
1744
1745 2004-11-09  Mark Mitchell  <mark@codesourcery.com>
1746
1747         PR c++/18369
1748         * init.c (build_new_1): Handle parenthesized type-ids that name an
1749         array type.  Tidy.
1750
1751 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
1752
1753         * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c,
1754         pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for
1755         quoting in diagnostics.
1756         * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for
1757         quoting in printf format.
1758         * decl.c (duplicate_decls, start_decl): Use %qD instead of
1759         unquoted %D.
1760
1761 2004-11-08  Kazu Hirata  <kazu@cs.umass.edu>
1762
1763         * class.c, decl.c, lex.c, name-lookup.c, parser.c, pt.c,
1764         search.c, typeck2.c: Fix comment formatting.
1765
1766 2004-11-04  Ulrich Weigand  <uweigand@de.ibm.com>
1767
1768         PR tree-optimization/18184
1769         * cp-objcp-common.c (cxx_types_compatible_p): Do not treat pointers
1770         of different modes or alias-all flags as equivalent.
1771         * typeck.c (comptypes): Likewise.
1772
1773 2004-11-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1774
1775         DR 49, 100
1776         * cp-tree.h (TYPE_REF_OBJ_P): New macro.
1777         (TYPE_PTR_P, TYPE_PTROB_P, TYPE_PTROBV_P, TYPE_PTRFN_P,
1778         TYPE_REFFN_P): Document.
1779         (fold_decl_constant_value): New prototype.
1780         * pt.c (convert_nontype_argument_function): Rewrite and extract
1781         parts into...
1782         (fold_decl_constant_value, convert_nontype_argument_function): New.
1783         (lookup_template_class): Add comment about useless double call.
1784         * mangle.c (write_expression): Strip conversions before lowering
1785         pointer to members.
1786         * cvt.c (ocp_convert): Check LOOKUP_COMPLAIN for a pedwarn. Disallow
1787         enum to enum conversion.
1788
1789 2004-11-02  Mark Mitchell  <mark@codesourcery.com>
1790
1791         PR c++/18124
1792         * parser.c (cp_parser_type_parameter): Robustify.
1793
1794         PR c++/18155
1795         * parser.c (cp_parser_single_declaration): Disallow template
1796         typedefs.
1797
1798         PR c++/18177
1799         * typeck.c (build_const_cast): Use error_operand_p.
1800
1801 2004-11-02  Ziemowit Laski  <zlaski@apple.com>
1802
1803         * cp-lang.c (cxx_types_compatible_p): Remove prototype and definition.
1804         (LANG_HOOKS_TYPES_COMPATIBLE_P): Move to cp-objcp-common.h.
1805         * cp-objcp-common.c (cxx_types_compatible_p): Moved definition here
1806         from cp-lang.c.
1807         * cp-objcp-common.h (cxx_types_compatible_p): Moved prototype here
1808         from cp-lang.c.
1809         (LANG_HOOKS_TYPES_COMPATIBLE_P): Moved here from cp-lang.c.
1810
1811 2004-11-01  Nathan Sidwell  <nathan@codesourcery.com>
1812
1813         PR c++/18064
1814         * search.c (check_final_overrider): Deprecate gnu covariant extension.
1815
1816 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1817
1818         Convert diagnostics to use quoting flag q 9/n
1819         * typeck.c (build_x_unary_op, convert_member_func_to_ptr,
1820         get_delta_difference):  Use new quotation style.
1821         * repo.c (reopen_repo_file_for_write): Likewise.
1822         * pt.c (do_type_instantiation): Likewise.
1823         * parser.c (cp_parser_diagnose_invalid_type_name):
1824         * name-lookup.c (push_overloaded_decl, set_decl_namespace):
1825         * error.c (cp_print_error_function,
1826         print_instantiation_full_context): Likewise.
1827         * decl.c (define_label, grok_reference_init,
1828         maybe_deduce_size_from_array_init, revert_static_member_fn):
1829         * decl2.c (check_classfn): Likewise.
1830         * class.c (add_method, check_field_decls, layout_class_type,
1831         resolve_address_of_overloaded_function): Likewise.
1832         * call.c (build_x_va_arg, build_over_call): Likewise.
1833
1834 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1835
1836         Convert diagnostics to use quoting flag q 8/n
1837         * cvt.c (cp_convert_to_pointer, warn_ref_binding,
1838         convert_to_reference, ocp_convert, convert_to_void
1839         cp_convert_to_pointer): Use new quotation style.
1840
1841 2004-10-31  Mark Mitchell  <mark@codesourcery.com>
1842
1843         PR c++/15172
1844         * typeck2.c (store_init_value): Use split_nonconstant_init even
1845         for types that require construction.
1846
1847 1004-10-28  Matt Austern  <austern@apple.com>
1848
1849         PR c++/17542
1850         * cp-tree.h (class_key_or_enum_as_string): Declare.
1851         * error.c (class_key_or_enum): Rename to class_key_or_enum_as_string
1852         and remove static qualifier.
1853         * decl.c (shadow_tag): Warn about ignored attributes in class/struct/
1854         union/enum declaration.
1855
1856 2004-10-29  Kazu Hirata  <kazu@cs.umass.edu>
1857
1858         * pt.c: Fix a comment typo.
1859
1860 2004-10-28  Nathan Sidwell  <nathan@codesourcery.com>
1861
1862         * typeck.c (composite_pointer_type): Remove comment about DR 195.
1863         (build_reinterpret_cast_1): Revert DR195 patch. Only emit a
1864         warning when being pedantic.
1865         (build_reinterpet_cast, build_c_cast): Adjust.
1866
1867 2004-10-29  Mark Mitchell  <mark@codesourcery.com>
1868
1869         PR c++/17695
1870         * decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they
1871         appear in a constructor/destructor that will be cloned.
1872
1873 1004-10-28  Matt Austern  <austern@apple.com>
1874
1875         PR c++/14124
1876         * decl.c (finish_enum): Handle packed attribute.
1877         * parser.c (cp_parser_enum_specifier): Process trailing attributes.
1878
1879 2004-10-28  Mark Mitchell  <mark@codesourcery.com>
1880
1881         PR c++/17132
1882         * pt.c (instantiate_class_template): Increment
1883         processing_template_decl when substituting into a member class
1884         template.
1885
1886 2004-10-27  Mark Mitchell  <mark@codesourcery.com>
1887
1888         PR c++/17435
1889         * call.c (convert_like_real): Fix formatting.
1890         (initialize_reference): When binding a temporary to a base class,
1891         ensure that the nominal copy made is to the derived class, not the
1892         base class.
1893
1894         PR c++/18140
1895         * parser.c (cp_parser_next_token_ends_template_argument_p): Do not
1896         include ">>".
1897
1898 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
1899
1900         * decl.c (bad_specifiers): Move the q after the %.
1901
1902 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
1903
1904         * parser.c (cp_parser_diagnose_invalid_type_name): Move the q after
1905         the %.
1906
1907 2004-10-26  Mark Mitchell  <mark@codesourcery.com>
1908
1909         * name-lookup.c (do_namespace_alias): Use FROB_CONTEXT.
1910         * search.c (current_scope): Fix prototype.
1911
1912         PR c++/18093
1913         * search.c (current_scope): Return the innermost non-block scope,
1914         not the innermost non-block, non-namespace scope.
1915         (at_namespace_scope_p): Adjust accordingly.
1916         (dfs_accessible_post): Do not pass namespaces to is_friend.
1917         (dfs_walk_once_accessible_r): Likewise.
1918         * decl.c (grokvardecl): Adjust call to current_scope.
1919         (build_enumerator): Likewise.
1920         * parser.c (cp_parser_using_declaration): Likewise.
1921         (cp_parser_direct_declarator): Use at_namespace_scope_p instead of
1922         current_scope.
1923         (cp_parser_class_head): Adjust call to current_scope.
1924         * name-lookup.c (do_namespace_alias): Set the DECL_CONTEXT for the
1925         alias.
1926
1927         PR c++/18020
1928         * pt.c (tusbst_copy_and_build): Resolve enumeration constants to
1929         their underlying values.
1930
1931         PR c++/18161
1932         * typeck.c (build_binary_op): Honor build_type, even when in a
1933         template.
1934
1935 2004-10-26  Nathan Sidwell  <nathan@codesourcery.com>
1936
1937         * parser.c (cp_lexer_get_preprocessor_token): Remove unneeded
1938         padding token checking.
1939
1940 2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
1941
1942         PR c++/18121
1943         * decl.c (grokdeclarator) <case cdk_array>: Remove the call
1944         layout_type as it is already done by create_array_type_for_decl.
1945
1946 2004-10-22  Nathan Sidwell  <nathan@codesourcery.com>
1947
1948         PR c++/18095
1949         * parser.c (eof_token): Make const, correctly initialize rid and
1950         location fields.
1951         (struct cp_lexer): Replace buffer_end pointer with buffer_length
1952         count. Adjust.
1953         (cp_lexer_new_main): Directly grow lexer's buffer here.  Don't
1954         zero it out.
1955         (cp_lexer_new_from_tokens): Adjust.
1956         (cp_lexer_grow_buffer): Remove.
1957         (cp_lexer_peek_nth_token, cp_lexer_consume_token,
1958         cp_lexer_purge_token): Add const casts.
1959
1960 2004-10-21  Mark Mitchell  <mark@codesourcery.com>
1961
1962         PR c++/18073
1963         PR c++/10841
1964         * cp-tree.h (convert_to_base): Change prototype.
1965         (build_ptrmemfunc): Likewise.
1966         (convert_ptrmem): New function.
1967         * call.c (struct conversion): Adjust documentation for base_p.
1968         (standard_conversion): Set base_p for ck_pmem conversions as
1969         appropriate.
1970         (convert_like_real): Use convert_to_base for ck_pmem and ck_ptr
1971         conversions.
1972         * class.c (convert_to_base): Handle both pointers and objects.
1973         Add nonnull parameter.
1974         (build_vfield_ref): Adjust call to convert_to_base.
1975         * cvt.c (cp_convert_to_pointer): Adjust call to build_ptrmemfunc.
1976         (convert_force): Likewise.
1977         * typeck.c (build_unary_op): Likewise.
1978         (convert_ptrmem): New function.
1979         (build_static_cast_1): Use it.
1980         (build_reinterpret_cast): Allow conversions to vector types.
1981         (get_delta_difference): Add c_cast_p parameter.
1982         (build_ptrmemfunc): Likewise.  Adjust calls to
1983         get_delta_difference.
1984
1985 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
1986
1987         PR c++/13560
1988         * error.c (cp_error_at): Output the context as it might be
1989         different file as the other location.
1990
1991 2004-10-21  Kazu Hirata  <kazu@cs.umass.edu>
1992
1993         * typeck.c: Fix a comment typo.
1994
1995 2004-10-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1996
1997         PR c++/13495
1998         * decl.c (make_unbound_class_template): Add PARM_LIST parameter.
1999         * cp-tree.h (make_unbound_class_template): Adjust prototype.
2000         * parser.c (cp_parser_lookup_name): Adjust call to
2001         make_unbound_class_template.
2002         (cp_parser_single_declaration): Handle member class of class
2003         template as template friend parsing correctly.
2004         * friend.c (is_friend): Call is_specialization_of_friend for
2005         template friend class.
2006         (make_friend_class): Handle member class of class template as
2007         template friend.
2008         * pt.c (is_specialization_of_friend): Likewise.
2009         (instantiate_class_template): Likewise.
2010         (tsubst): Adjust call to make_unbound_class_template.
2011
2012 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2013
2014         * typeck.c (composite_pointer_type): Add comment about DR 195
2015         (build_reinterpret_cast_1): Add for_reinterpret_cast_p parameter.
2016         Allow function pointer conversions that DR195 suggests.
2017         (build_reinterpret_cast, build_c_cast): Update
2018         build_reinterpret_cast_1 calls.
2019
2020 2004-10-20  Kazu Hirata  <kazu@cs.umass.edu>
2021
2022         * call.c, typeck.c: Fix comment typos.
2023
2024 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2025
2026         * parser.c (cp_token_position): New typedef. Define VEC thereof.
2027         (struct cp_lexer): Allow buffer and buffer_end to be NULL. Make
2028         next_token and last_token cp_token_position. Make saved_tokens a
2029         VEC(cp_token_position).
2030         (eof_token): New static variable.
2031         (CP_SAVED_TOKENS_SIZE): Rename to ...
2032         (CP_SAVED_TOKEN_STACK): ... here.
2033         (cp_lexer_new_main): Adjust main lexer creation and buffer
2034         filling.
2035         (cp_lexer_new_from_tokens): Do not copy the tokens, merely point
2036         to the parent buffer.  Do not append eof token.
2037         (cp_lexer_destroy): Only free buffer if non-NULL. Free token
2038         stack.
2039         (cp_lexer_next_token, cp_lexer_prev_token): Remove.
2040         (cp_lexer_token_position, cp_lexer_token_at): New.
2041         (cp_lexer_saving_tokens): Adjust. Make inline.
2042         (cp_lexer_advance_token, cp_lexer_token_difference): Remove.
2043         (cp_lexer_peek_token_emit_debug_info): Fold into ...
2044         (cp_lexer_peek_token): ... here.
2045         (cp_lexer_peek_nth_token): Don't peek past EOF.
2046         (cp_lexer_consume_token): Set next_token to eof_token, if reaching
2047         EOF.
2048         (cp_lexer_purge_token): Adjust eof setting.
2049         (cp_lexer_purge_tokens_after): Likewise.
2050         (cp_lexer_save_tokens): Push next_token directly.
2051         (cp_lexer_commit_tokens): Adjust.
2052         (cp_lexer_rollback_tokens): Pop next_token directly.
2053         (cp_parser_check_for_invalid_template_id): Adjust token purging.
2054         (cp_parser_translation_unit): Do not consume the EOF.
2055         (cp_parser_nested_name_specifier_opt): Adjust token purging.
2056         (cp_parser_template_id, cp_parser_template_name): Likewise.
2057
2058 2004-10-19  Mark Mitchell  <mark@codesourcery.com>
2059
2060         PR c++/14035
2061         * call.c (struct conversion): Add base_p.
2062         (convert_like): Add c_cast_p argument.
2063         (convert_like_with_conversion): Likewise.
2064         (build_conv): Clear base_p.
2065         (standard_conversion): Set it, for derived-to-base conversions.
2066         (convert_like_real): Add c_cast_p parameter.  Handle pointer
2067         conversions directly rather than relying on ocp_convert.
2068         (perform_direct_initialization_if_possible): Add c_cast_p
2069         parameter.
2070         * cp-tree.h (perform_direct_initialization_if_possible): Change
2071         prototype.
2072         (convert_member_func_to_ptr): New function.
2073         * typeck.c (check_for_casting_away_constness): Add diag_fn
2074         parameter.
2075         (build_static_cast_1): New function, split out from ...
2076         (build_static_cast): ... here.  Use build_static_cast_1.
2077         (build_reinterpret_cast_1): New function, split out from ...
2078         (build_reinterpret_cast): ... here.  Use build_reinterpret_cast_1.
2079         (build_const_cast_1): New function, split out from ...
2080         (build_const_cast): ... here.  Use build_const_cast_1.
2081         (build_c_cast): Rewrite to use build_const_cast_1,
2082         build_static_cast_1, and build_reinterpret_cast_1.
2083         (convert_member_func_to_ptr): New function.
2084
2085 2004-10-19  Paolo Bonzini  <bonzini@gnu.org>
2086
2087         PR c++/18047
2088         * parser.c (enum cp_parser_prec): Give relational expressions
2089         a higher precedence than equality expressions.
2090
2091 2004-10-15  Nathan Sidwell  <nathan@codesourcery.com>
2092
2093         * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call.
2094         (ACCESSIBLY_UNIQUELY_DERIVED_P): Remove.
2095         (PUBLICLY_UNIQUELY_DERIVED_P): Adjust lookup_base call.
2096         (enum base_access): Reorganize.
2097         (accessible_base_p, accessible_p): Add consider_local_p parameter.
2098         * call.c (standard_conversion): Update comment about
2099         DERIVED_FROM_P.
2100         (enforce_access): Adjust accessible_p call.
2101         (build_over_call): Adjust accessible_base_p call.
2102         * class.c (convert_to_base): Adjust lookup_base call.
2103         (build_vtbl_ref_1): Likewise.
2104         (warn_about_ambiguous_bases): Likewise. Add early exit.
2105         * cvt.c (convert_to_pointer_force) Adjust lookup_base call.
2106         * search.c (accessible_base_p): Add consider_local_p parameter.
2107         (lookup_base): Pass consider_local_p to accessible_base_p call.
2108         (friend_accessible_p): Check whether scope is a class member.
2109         Remove unnecessary class template check.
2110         (accessible_p): Add consider_local_p parameter. Use it.
2111         (adjust_result_of_qualified_name_lookup): Adjust lookup_base call.
2112         * tree.c (maybe_dummy_object): Likewise.
2113         * typeck.c (comp_except_type): Use PUBLICLY_UNIQUELY_DERIVED_P.
2114         (build_class_member_access_expr): Adjust lookup_base call.
2115         * typeck2.c (binfo_or_else): Likewise.
2116         * rtti.c (build_dynamic_cast_1): Access can consider friendship
2117         and current scope.
2118
2119 2004-10-17  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2120
2121         PR c++/17743
2122         * decl2.c (grokfield): Apply attributes also to TYPE_DECLs.
2123
2124 2004-10-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2125
2126         PR c++/10479
2127         * parser.c (cp_parser_parenthesized_expression_list): Fold
2128         non-dependent expressions in attribute lists.
2129
2130 2004-10-15  Mark Mitchell  <mark@codesourcery.com>
2131
2132         PR c++/17042
2133         * decl.c (declare_global_var): Use the return value from pushdecl.
2134
2135         PR c++/14667
2136         * parser.c (cp_parser_simple_declaration): Do not diagnose invalid
2137         type names if we have already found a valid type.
2138         (cp_parser_member_declaration): Likewise.
2139
2140         PR c++/17916
2141         * parser.c (cp_parser_member_specification_opt): Handle
2142         CPP_PRAGMA.
2143
2144 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2145
2146         * dump.c, g++spec.c, repo.c: Update copyright.
2147
2148 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2149
2150         * decl.c: Fix a comment typo.
2151
2152 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2153
2154         PR c++/16301
2155         * name-lookup.c (parse_using_directive): If we have a
2156         error_mark_node, do not set the decl namespace associations
2157         on it.
2158
2159 2004-10-14  Mark Mitchell  <mark@codesourcery.com>
2160
2161         PR c++/17976
2162         * decl.c (cp_finish_decl): Do not call expand_static_init more
2163         than once for a single variable.
2164
2165 2004-10-14  Matt Austern  <austern@apple.com>
2166
2167         * Make-lang.in (pt.o): depends on pointer-set.h
2168         * cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
2169         * pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
2170         (for_each_template_parm): Convert from htab_t to pointer_set_t.
2171         * tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
2172
2173 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2174
2175         PR c++/17661
2176         * semantics.c (finish_for_expr): Convert expression to void
2177         so that we don't create temporaries for a?b:c.
2178
2179 2004-10-13  Kazu Hirata  <kazu@cs.umass.edu>
2180
2181         * search.c: Fix a comment typo.
2182
2183 2004-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2184
2185         * class.c (dfs_modify_vtables): Simplify condition. Return
2186         dfs_skip_bases as appropriate.
2187         (modify_all_vtables): Walk in pre-order.
2188         * search.c (dfs_walk_all, dfs_walk_once_r,
2189         dfs_walk_once_accessible_r): Assert post order function never
2190         returns dfs_skip_bases.
2191
2192         * search.c (struct lookup_base_data_s): New.
2193         (lookup_base_r): Replace with ...
2194         (dfs_lookup_base): ... this.
2195         (lookup_base): Use dfs_walk_all.
2196
2197 2004-10-12  Kazu Hirata  <kazu@cs.umass.edu>
2198
2199         * search.c: Fix comment typos.
2200
2201 2004-10-11  Mark Mitchell  <mark@codesourcery.com>
2202
2203         PR c++/15786
2204         * parser.c (cp_parser_declarator): Add member_p parameter.
2205         (cp_parser_condition): Adjust calls to cp_parser_declarator.
2206         (cp_parser_explicit_instantiation): Likewise.
2207         (cp_parser_init_declarator): Likewise.
2208         (cp_parser_direct_declarator): Add member_p parameter.  Do not
2209         parse tentatively when parsing the parameters to a member.
2210         (cp_parser_type_id): Adjust calls to cp_parser_declarator.
2211         (cp_parser_parameter_declaration): Likewise.
2212         (cp_parser_member_declaration): Likewise.
2213         (cp_parser_exception_declaration): Likewise.
2214
2215         PR c++/17936
2216         * cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment.
2217         * pt.c (optimize_specialization_lookup_p): Do not optimize lookups
2218         for members of partial or explicit specializations.
2219
2220         PR c++/17929
2221         * decl2.c (finish_anon_union): Robustify.
2222
2223 2004-10-11  Nathan Sidwell  <nathan@codesourcery.com>
2224
2225         * cp-tree.h (get_dynamic_cast_base_type): Rename to ...
2226         (dcast_base_hint): ... here.
2227         * rtti.c (build_dynamic_cast_1): Use dcast_base_hint.
2228         * search.c (struct dcast_data_s): New.
2229         (dynamic_cast_base_recurse): Remove. Replace with ...
2230         (dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New.
2231         (get_dynamic_cast_base_type): Rename to ...
2232         (dcast_base_hint): ... here.  Use dfs_walk_once_accessible.
2233         (accessible_r): Remove.
2234         (dfs_accessible_post): New, broken out of accessible_r.
2235         (accessible_p): Use dfs_walk_once_accessible.
2236         (dfs_walk_once_accessible_r): New. From accessible_r.
2237         (dfs_walk_once_accessible): New. From acessible_p.
2238
2239         * cp-tree.h (SAME_BINFO_TYPE_P): New.
2240         * class.c (build_base_path): Use SAME_BINFO_TYPE_P to compare
2241         binfo types.
2242         (convert_to_base_statically, determine_primary_bases,
2243         update_vtable_entry_for_fn, dfs_modify_vtables, build_vtt_inits,
2244         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
2245         accumulate_vtbl_inits, dfs_accumulate_vtbl_inits,
2246         build_vtbl_initializer, add_vcall_offset_vtbl_entries_1): Likewise.
2247         * init.c (expand_member_init): Likewise.
2248         * search.c (lookup_base_r, dynamic_cast_base_recurse,
2249         binfo_via_virtual, copied_binfo, binfo_for_vbase,
2250         original_binfo): Likewise.
2251         * tree.c (copy_binfo): Likewise.
2252
2253 2004-10-11  Kazu Hirata  <kazu@cs.umass.edu>
2254
2255         * semantics.c: Fix comment typos.
2256
2257 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2258
2259         PR c++/17554
2260         part of c++/17657
2261         middle-end/17703
2262         * semantics.c (maybe_cleanup_point_expr): Call
2263         fold_build_cleanup_point_expr.
2264         (maybe_cleanup_point_expr_void): New function.
2265         (add_decl_expr): Call maybe_cleanup_point_expr_void.
2266         (finish_expr_stmt): Likewise.
2267         (finish_return_stmt): Likewise.
2268         (finish_for_expr): Likewise.
2269         (finish_asm_stmt): Likewise.
2270         * typeck.c (condition_conversion): Call
2271         fold_build_cleanup_point_expr.
2272
2273 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2274
2275         PR c++/17907
2276         * semantics.c (add_decl_expr): If the decl has a size which
2277         has side effects then the decl expression needs a cleanup point.
2278
2279 2004-10-10  Mark Mitchell  <mark@codesourcery.com>
2280
2281         PR c++/17393
2282         * decl.c (grokdeclarator): Robustify error-recovery on invalid
2283         declarations.
2284
2285 2004-10-10  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2286
2287         Convert diagnostics to use quoting flag q 7/n
2288         * typeck.c (composite_pointer_type_r, composite_pointer_type,
2289         cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
2290         string_conv_p, build_class_member_access_expr,
2291         build_class_member_access_expr, lookup_destructor,
2292         finish_class_member_access_expr, build_indirect_ref,
2293         get_member_function_from_ptrfunc, build_function_call,
2294         convert_arguments, build_binary_op, pointer_diff, build_unary_op,
2295         check_for_casting_away_constness, build_static_cast,
2296         build_reinterpret_cast, build_const_cast, build_c_cast,
2297         build_modify_expr, get_delta_difference, build_ptrmemfunc,
2298         dubious_conversion_warnings, convert_for_assignment,
2299         convert_for_initialization,
2300         maybe_warn_about_returning_address_of_local, check_return_expr):
2301         Use quoting marks.
2302
2303         * typeck2.c (error_not_base_type, readonly_error,
2304         abstract_virtuals_error, cxx_incomplete_type_diagnostic,
2305         store_init_value, digest_init, build_x_arrow,
2306         build_m_component_ref, require_complete_eh_spec_types): Likewise.
2307
2308         * tree.c (cp_build_qualified_type_real,
2309         handle_java_interface_attribute, handle_init_priority_attribute):
2310         Likewise.
2311
2312         * semantics.c (finish_asm_stmt, finish_non_static_data_member,
2313         finish_pseudo_destructor_expr,
2314         check_template_template_default_arg, begin_class_definition,
2315         finish_base_specifier, qualified_name_lookup_error,
2316         finish_id_expression, finish_typeof): Likewise.
2317
2318         * search.c (lookup_base, check_final_overrider,
2319         look_for_overrides_r): Likewise.
2320
2321         * rtti.c (get_tinfo_decl, build_dynamic_cast_1): Likewise.
2322
2323 2004-10-09  Mark Mitchell  <mark@codesourcery.com>
2324
2325         PR c++/17867
2326         * error.c (dump_expr): Correct handling of AGGR_INIT_EXPRs using a
2327         constructor.
2328
2329         PR c++/17670
2330         * init.c (build_new): Correct comments.
2331         * parser.c (cp_parser_new_expression): Use NULL_TREE for nelts in
2332         the non-array case.
2333
2334         PR c++/17821
2335         * parser.c (cp_parser_postfix_dot_deref_expression): If the
2336         pseduo-destructor-name production does not work, fall back to the
2337         ordinary production.
2338
2339         PR c++/17826
2340         * tree.c (cp_tree_equal): Handle a BASELINK.
2341
2342         PR c++/17524
2343         * cp-tree.h (check_var_type): New function.
2344         * decl.c (check_var_type): New function, split out from ...
2345         (grokdeclarator): ... here.
2346         * pt.c (tsubst_decl): Use check_var_type.
2347
2348         PR c++/17685
2349         * decl.c (grokdeclarator): Disallow declarations of operators as
2350         non-functions.
2351
2352 2004-10-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2353
2354         PR c++/17868
2355         * error.c (dump_expr): Add missing case for RDIV_EXPR.
2356
2357 2004-10-08  Kazu Hirata  <kazu@cs.umass.edu>
2358
2359         * pt.c, search.c: Fix comment typos.
2360
2361 2004-10-08  Nathan Sidwell  <nathan@codesourcery.com>
2362
2363         * cp-tree.h (dfs_walk, dfs_walk_real, dfs_unmark, markedp,
2364         unmarkedp): Remove.
2365         (dfs_skip_bases, dfs_walk_all, dfs_walk_once): New.
2366         * class.c (struct find_final_overrider_data): Remove most_derived,
2367         vpath_list and vpath fields.  Add path field.
2368         (dfs_find_final_ocerrider_1): Add DEPTH parameter. Adjust.
2369         (dfs_find_final_overrider): Rename to ...
2370         (dfs_find_final_overrider_pre): ... here. Adjust.
2371         (dfs_find_final_overrider_post): Adjust.
2372         (dfs_find_final_overrider_q): Fold into
2373         dfs_find_final_overrider_pre.
2374         (find_final_overrider): Adjust dfs searching.
2375         (dfs_modify_vtables): Don't mark binfo here.
2376         (modify_all_vtables): Use dfs_walk_once.
2377         (build_vtt_inits): Likwise. Use dfs_walk_all.
2378         (dfs_build_secondary_vptr_vtt_inits): Don't mark binfo here.
2379         Return dfs_skip_bases as appropriate.
2380         (dfs_fixup_binfo_vtbls): Return dfs_skip_bases as appropriate.
2381         * init.c (dfs_initialized_vtbl_ptrs): Return dfs_skip_bases as
2382         appropriate. Don't mark binfo here.
2383         (initialize_vtbl_ptrs): Use dfs_walk_once.
2384         * search.c (struct vbase_info): Remove unused struct.
2385         (access_in_type): Use dfs_walk_once.
2386         (dfs_access_in_type): Don't mark binfo here.
2387         (dfs_accessible_queue_p, dfs_accessible_p) Remove.
2388         Fold into ...
2389         (accessible_r): ... here. New. Specialize dfs_walk_once.
2390         (accessible_p): Use accessible_r.
2391         (lookup_field_queue_p): Remove. Fold into ...
2392         (lookup_field_r): ... here. Adjust.
2393         (lookup_member): Use dfs_walk_all.
2394         (dfs_walk_real, dfs_walk): Replace with ...
2395         (dfs_walk_all, dfs_walk_once): ... these.
2396         (dfs_walk_once_r, dfs_unmark_r): Workers for dfs_walk_once.
2397         (dfs_unmark, unmarkedp, markedp): Remove.
2398         (dfs_get_pure_virtuals): Don't mark binfo here.
2399         (get_pure_virtuals): Use dfs_walk_once.
2400         (dfs_debug_unmarked_p): Remove. Fold into ...
2401         (dfs_debug_mark): ... here.
2402         (note_debug_info_needed): Use dfs_walk_all.
2403
2404 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2405
2406         * pt.c (tsubst_expr) <case ASM_EXPR>: Look passed the
2407         CLEANUP_POINT_EXPR to get the asm expression.
2408
2409 2004-10-07  Mark Mitchell  <mark@codesourcery.com>
2410
2411         * cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.
2412         (DECL_MEMBER_TEMPLATE_P): New macro.
2413         (is_member_template): Remove.
2414         (class_method_index_for_fn): New function.
2415         * pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P.
2416         * class.c (finish_struct_methods): Remove out-of-date comment.
2417         * decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P.
2418         * decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and
2419         class_method_index_for_fn.
2420         * pt.c (is_member_template): Remove.
2421         (is_member_template_class): Likewise.
2422         (optimize_specialization_lookup_p): New function.
2423         (retrieve_specialization): Optimize lookups for members that are
2424         not member templates.
2425         (register_specialization): Adjust accordingly.
2426         (build_template_decl): Add member_template_p parameter.  Set
2427         DECL_MEMBER_TEMPLATE_P.
2428         (process_partial_specialization): Adjust call to
2429         retrieve_specialization.
2430         (push_template_decl_real): Determine whether the template is a
2431         member template.
2432         (lookup_template_class): Use retrieve_specialization.
2433         (tsubst_decl): Adjust call to retrieve_specialization.
2434         (tsubst_exception_specification): New function.
2435         (tsubst): Use it.
2436         (tsubst_copy): Use DECL_MEMBER_TEMPLATE_P.
2437         (instantiate_template): Adjust call to retrieve_specialization.
2438         (regenerate_decl_from_template): Do not actually generate a new
2439         DECL.
2440         (instantiate_decl): Adjust call to retrieve_specialization.
2441         (class_method_index_for_fn): New method.
2442
2443 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2444
2445         * parser.c (cp_parser_asm_definition): Look passed the
2446         CLEANUP_POINT_EXPR to get the asm expression.
2447
2448 2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>
2449
2450         PR c++/17368
2451         * semantics.c (finish_asm_stmt): Asm expressions need cleanup
2452         also.
2453
2454 2004-10-05  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2455
2456         Convert diagnostics to use quoting flag q 6/n
2457         * pt.c (finish_member_template_decl, check_specialization_scope,
2458         maybe_process_partial_specialization, determine_specialization,
2459         check_explicit_specialization, maybe_check_template_type,
2460         process_partial_specialization, check_default_tmpl_args,
2461         push_template_decl_real, redeclare_class_template,
2462         convert_nontype_argument, coerce_template_parms,
2463         lookup_template_class, push_tinst_level,
2464         instantiate_class_template, tsubst_arg_types,
2465         tsubst_function_type, tsubst, tsubst_qualified_id,
2466         tsubst_copy_and_build, check_instantiated_args,
2467         do_decl_instantiation, do_type_instantiation,
2468         invalid_nontype_parm_type_p, check_specialization_namespace,
2469         convert_template_argument, determine_specialization,
2470         check_template_shadow, tsubst_decl
2471         instantiate_pending_templates): Use quoting marks.
2472
2473 2004-10-05  Nathan Sidwell  <nathan@codesourcery.com>
2474
2475         PR c++/17829
2476         * parser.c (cp_parser_postfix_expression): Inhibit Koenig when
2477         unqualified lookup finds a member function.
2478
2479 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2480
2481         Convert diagnostics to use quoting flag q 5/n
2482         * parser.c (cp_parser_name_lookup_error,
2483         cp_parser_diagnose_invalid_type_name,
2484         cp_parser_primary_expression, cp_parser_unqualified_id,
2485         cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement,
2486         cp_parser_jump_statement, cp_parser_simple_declaration,
2487         cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
2488         cp_parser_type_parameter, cp_parser_template_id,
2489         cp_parser_template_name, cp_parser_direct_declarator,
2490         cp_parser_parameter_declaration_list, cp_parser_class_head,
2491         cp_parser_base_specifier, cp_parser_lookup_name,
2492         cp_parser_late_parsing_default_args,
2493         cp_parser_optional_template_keyword
2494         cp_parser_elaborated_type_specifier, cp_parser_check_class_key,
2495         cp_parser_check_access_in_redeclaration): Use quoting marks.
2496
2497         * name-lookup.c (supplement_binding, pushdecl,
2498         check_for_out_of_scope_variable, validate_nonmember_using_decl,
2499         do_nonmember_using_decl, lookup_tag, set_decl_namespace,
2500         push_namespace, do_namespace_alias, do_using_directive,
2501         ambiguous_decl, lookup_namespace_name, add_function): Likewise.
2502
2503         * method.c (use_thunk): Likewise.
2504
2505         * lex.c (unqualified_name_lookup_error,
2506         unqualified_fn_lookup_error): Likewise.
2507
2508 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2509
2510         Convert diagnostics to use quoting flag q 4/n
2511         * except.c (decl_is_java_type, build_throw,
2512         is_admissible_throw_operand, check_handlers_1, check_handlers):
2513         Use quoting formats.
2514         * friend.c (add_friend, make_friend_class, do_friend): Likewise.
2515         * init.c (sort_mem_initializers, emit_mem_initializers,
2516         member_init_ok_or_else, expand_member_init, is_aggr_type,
2517         build_offset_ref, build_java_class_ref): Likewise.
2518
2519 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2520
2521         Convert diagnostics to use quoting flag q 3/n
2522         * decl.c (pop_label, duplicate_decls, redeclaration_error_message,
2523         redeclaration_error_message, lookup_label, check_goto,
2524         make_typename_type, make_unbound_class_template,
2525         fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1,
2526         grok_reference_init, layout_var_decl, maybe_commonize_var,
2527         check_for_uninitialized_const_var, reshape_init_array,
2528         reshape_init, check_initializer, cp_finish_decl,
2529         member_function_or_else, bad_specifiers, grokfndecl, grokvardecl,
2530         check_static_variable_definition, compute_array_index_type,
2531         create_array_type_for_decl, check_special_function_return_type,
2532         grokdeclarator, check_default_argument, grokparms,
2533         grok_ctor_properties, grok_op_properties,
2534         check_elaborated_type_specifier, xref_tag, finish_enum,
2535         build_enumerator, check_function_type, start_preparsed_function,
2536         store_parm_decls): Use quoting formats.
2537         * decl2.c (grok_array_decl, delete_sanity, check_member_template,
2538         check_java_method, check_classfn, finish_static_data_member_decl,
2539         grokfield, grokbitfield, grok_function_init,
2540         build_anon_union_vars, coerce_new_type, coerce_delete_type,
2541         check_default_args): Likewise.
2542         * parser.c (cp_parser_decl_specifier_seq): Likewise.
2543
2544 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2545
2546         Convert diagnostics to use quoting flag q 2/n
2547         * class.c (build_base_path, add_method, alter_access,
2548         handle_using_decl, check_bases,
2549         maybe_warn_about_overly_private_class, find_final_overrider,
2550         warn_hidden, finish_struct_anon, add_implicitly_declared_members,
2551         check_bitfield_decl, check_field_decls, layout_empty_base,
2552         build_base_field, check_methods, layout_virtual_bases,
2553         warn_about_ambiguous_bases, layout_class_type, finish_struct_1,
2554         resolve_address_of_overloaded_function, instantiate_type,
2555         note_name_declared_in_class): Use format flag "q" for quoting.
2556
2557 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2558
2559         Convert diagnostics to use quoting flag q 1/n
2560         * error.c (locate_error): Ignore quoting flag q.
2561         * call.c (build_user_type_conversion_1, build_operator_new_call,
2562         build_object_call, op_error, build_conditional_expr,
2563         build_new_op, build_op_delete_call, enforce_access,
2564         convert_like_real, convert_arg_to_ellipsis, build_x_va_arg,
2565         convert_default_arg, build_over_call, build_new_method_call,
2566         joust, perform_implicit_conversion, initialize_reference): Use the
2567         quoting flag q.
2568
2569 2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>
2570
2571         PR c++/17797
2572         * typeck.c (build_reinterpret_cast): Return if the inner type
2573         is error_mark_node.
2574
2575 2004-10-01  Jan Hubicka  <jh@suse.cz>
2576
2577         * semantics.c (expand_body): Update call of tree_rest_of_compilation.
2578
2579 2004-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2580
2581         * cp-tree.h (struct lang_decl): Shrink by reordering fields and
2582         turning operator_code and fixed_offset into bitfields.
2583
2584 2004-09-29  Joseph S. Myers  <jsm@polyomino.org.uk>
2585
2586         * decl.c (duplicate_decls): Merge TREE_DEPRECATED.
2587
2588 2004-09-29  Jason Merrill  <jason@redhat.com>
2589
2590         PR tree-optimization/17697
2591         * decl.c (duplicate_decls): Copy TREE_NOTHROW from newdecl to olddecl.
2592
2593 2004-09-28  Jason Merrill  <jason@redhat.com>
2594
2595         PR middle-end/17525
2596         * class.c (build_base_field): Set TYPE_MODE.
2597
2598 2004-09-28  Roger Sayle  <roger@eyesopen.com>
2599
2600         PR driver/17537
2601         * g++spec.c (lang_specific_driver): Unrecognized libraries, other
2602         than -lc and -lm, may require linking against libstc++.
2603
2604 2004-09-28  Kazu Hirata  <kazu@cs.umass.edu>
2605
2606         * tree.c: Fix a comment typo.
2607
2608 2004-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2609
2610         * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): Remove.
2611         (struct secondary_vptr_vtt_init_data_s): New.
2612         (build_vtt_inits): Adjust dfs_walkers.
2613         (dfs_build_secondary_vptr_vtt_inits): Caller data is a
2614         secondary_vptr_vtt_init_data_s structure. Adjust.
2615         (dfs_ctor_vtable_bases_queue_p): Remove.
2616         (dfs_fixup_binfo_vtbls): No need to clear BINFO_MARKED. Simplify.
2617
2618         * pt.c (struct get_template_base_data_s): Remove.
2619         (get_template_base_r): Fold into get_template_base.
2620         (get_template_base): Walk base binfos directly in inheritance
2621         graph order.
2622
2623 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
2624
2625         PR c++/17642
2626         * cp-tree.h (fold_if_not_in_template): New function.
2627         * call.c (build_conditional_expr): Use fold_if_not_in_template.
2628         (build_cxx_call): Likewise.
2629         * cvt.c (convert_to_complex): Likewise.
2630         (ocp_convert): Likewise.
2631         (convert): Likewise.
2632         (convert_force): Likewise.
2633         * decl.c (compute_array_index_type): Clear
2634         processing_template_decl while folding array bounds.
2635         * pt.c (convert_nontype_argument): Clear
2636         processing_template_decl while processing non-type argument
2637         initialization.
2638         * tree.c (fold_if_not_in_template): New function.
2639         * typeck.c (build_class_member_access_expr): Use
2640         fold_if_not_in_template.
2641         (build_array_ref): Likewise.
2642         (build_binary_op): Likewise.  Do not try to optimize computations
2643         when processing templates.
2644         (cp_pointer_int_sum): Use fold_if_not_in_template.
2645         (pointer_diff): Likewise.
2646         (build_unary_op): Likewise.
2647         (build_reinterpret_cast): Likewise.
2648         (get_delta_difference): Likewise.
2649         (expand_ptrmemfunc_cst): Likewise.
2650         (dubious_conversion_warnings): Likewise.
2651
2652 2004-09-27  Matt Austern  <austern@apple.com>
2653
2654         * cp/parser.c (struct cp_token): New one-bit field , implicit_extern_c
2655         (cp_lexer_get_preprocessor_token): Set implicit_extern_c for
2656         tokens that come from headers that are implicitly extern "C".
2657         (struct cp_parser): new one-bit field, implicit_extern_c.
2658         (cp_parser_new): Set parser's implicit_extern_c to false.
2659         (cp_parser_translation_unit): Pop lang context if we were in a
2660         header that was implicitly extern "C".
2661         (cp_parser_declaration_seq_opt): Push/pop lang context as
2662         required by the token's and parser's implicit_extern_c.
2663
2664 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
2665
2666         PR c++/17585
2667         * cp-tree.h (shared_member_p): Declare.
2668         * search.c (shared_member_p): Give it external linkage.
2669         * semantics.c (finish_qualified_id_expr): Use it.
2670         (finish_id_expression): Likewise.
2671
2672         PR c++/17585
2673         * semantics.c (finish_id_expression): Do not add "this->" to
2674         static member functions.
2675
2676 2004-09-27  Nathan Sidwell  <nathan@codesourcery.com>
2677
2678         PR c++/17681
2679         * error.c (dump_type): Change TREE_VEC case into TREE_BINFO.
2680
2681         * class.c (struct count_depth_data): Remove.
2682         (dfs_depth_post, dfs_depth_q): Remove.
2683         (find_final_overrider): Use number of vbase classes as depth
2684         bound.
2685
2686         * cp-tree.h (types_overlap_p): Remove.
2687         * search.c (struct overlap_info): Remove.
2688         (dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.
2689
2690         * pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
2691         (get_template_base_recursive): Remove. Replace with ...
2692         (get_template_base_r): ... this.
2693         (struct get_template_base_data_s): New.
2694         (get_template_base): Use get_template_base_r via dfs_walk.  Always
2695         return NULL on failure.
2696         (unify): Remove error_mark_node check from get_template_base result.
2697
2698 2004-09-24  Paolo Bonzini  <bonzini@gnu.org>
2699
2700         * parser.c (cp_parser_expression_stack): Clarify why it is
2701         an array of NUM_PREC_VALUES elements.
2702         (cp_parser_binary_expression): Clarify why we do not need to
2703         handle stack overflow.
2704
2705 2004-09-24  Nathan Sidwell  <nathan@codesourcery.com>
2706
2707         PR c++/16889
2708         * search.c (lookup_field_queue_p): Correct check for hidden base.
2709
2710         * search.c (bfs_walk): Remove.
2711         (lookup_member): Use dfs_walk_real.
2712         (dfs_walk_real): Move and adjust documentation from bfs_walk.
2713
2714 2004-09-23  Zack Weinberg  <zack@codesourcery.com>
2715
2716         * decl.c (grokfndecl): If ::main is found not to return int,
2717         correct it after issuing a diagnostic.
2718         (grokdeclarator): If the incoming type was error_mark_node, do
2719         not complain about declaring something with no type.
2720         (start_function): Change check for ::main not returning int to
2721         an assertion, as grokfndecl now catches this when the user did it.
2722         * init.c (perform_member_init, sort_mem_initializers)
2723         (emit_mem_initializers): Make most diagnostics be issued on
2724         the line of current_function_decl, not whatever the current
2725         input line is.
2726         * parser.c (cp_lexer_peek_token_emit_debug_info): Surround
2727         definition and declaration with #ifdef ENABLE_CHECKING.
2728         Avoid unnecessary use of fprintf.
2729         (cp_lexer_print_token, cp_lexer_debug_stream): Adjust stub
2730         definitions to avoid warnings.
2731         (cp_lexer_new_main): Add assertion that first token is not a
2732         padding token.
2733         (cp_lexer_new_from_token_array): Fold into ...
2734         (cp_lexer_new_from_tokens): ... here.  Add assertion that
2735         first token is not a padding token.
2736         (cp_lexer_set_source_position_from_token): Move nearer to callers.
2737         Remove unused lexer argument.
2738         (cp_lexer_peek_token): Just print debugging report (if enabled)
2739         and return lexer->next_token.
2740         (cp_lexer_skip_purged_tokens): Delete.
2741         (cp_lexer_next_token_is, cp_lexer_next_token_is_not): Make
2742         inline, simplify bodies.
2743         (cp_lexer_peek_nth_token): Add debugging report a la
2744         cp_lexer_peek_token.
2745         (cp_lexer_consume_token): Correct commentary.  Advance over
2746         purged tokens here.  Set current source position here, from
2747         token to be returned.  Avoid unnecessary use of fprintf.
2748         (cp_lexer_purge_token): Advance next_token pointer over this and
2749         subsequent purged tokens.
2750         (cp_parser_error): Adjust source position to that of the
2751         peeked token.
2752         (cp_parser_push_lexer_for_tokens, cp_parser_pop_lexer): New functions.
2753         (cp_parser_string_literal): Remove some excessive cleverness.
2754         (cp_parser_enum_specifier): Call start_enum before consuming
2755         the opening brace.
2756         (cp_parser_member_declaration): Make the "extra semicolon"
2757         diagnostic consistently-worded with the other place this is
2758         diagnosed.  Explicitly set the diagnostic location to the
2759         location of the offending semicolon.
2760         (cp_parser_enclosed_template_argument_list): Use %</%> quoting
2761         in diagnostics.  Do not use cp_parser_require.  Set location
2762         of diagnostics about improper use of '>>' to location of
2763         offending token.
2764         (cp_parser_late_parsing_for_member):
2765         Use cp_parser_push_lexer_for_tokens and cp_parser_pop_lexer.
2766         (cp_parser_late_parsing_default_args): Likewise.  Manually
2767         move some logic outside the loop.
2768
2769 2004-09-23  Andrew Pinski  <pinskia@physics.uc.edu>
2770
2771         PR c++/17618
2772         * cvt.c (cp_convert_to_pointer): Return early when the type is
2773         an error_mark_node.
2774
2775 2004-09-21 Fariborz Jahanian <fjahanian@apple.com>
2776
2777         PR c++/13989
2778         PR c++/9844
2779         * decl.c (grokfndecl): Add new argument "attrlist", use it
2780         to call cplus_decl_attributes.
2781         (start_function): Remove call to cplus_decl_attributes.
2782         * cvt.c (ocp_convert): Add support to use type conversion
2783         function to vector type.
2784         * parser.c (cp_parser_conversion_type_id): Add attributes, if any,
2785         to the parsed type.
2786
2787 2004-09-23  Paolo Bonzini  <bonzini@gnu.org>
2788
2789         PR c++/17596
2790
2791         * parser.c (cp_parser_token_tree_map_node,
2792         cp_parser_pm_expression, cp_parser_additive_expression,
2793         cp_parser_multiplicative_expression, cp_parser_shift_expression,
2794         cp_parser_relational_expression, cp_parser_equality_expression,
2795         cp_parser_and_expression, cp_parser_exclusive_or_expression,
2796         cp_parser_inclusive_or_expression,
2797         cp_parser_logical_and_expression,
2798         cp_parser_logical_or_expression): Removed.
2799         (enum cp_parser_prec, struct cp_parser_token_tree_map_node,
2800         binops, binops_by_token): New.
2801         (cp_parser_assignment_expression): Use cp_parser_binary_expression.
2802         (cp_parser_new): Initialize binops_by_token.
2803         (cp_parser_binary_expression): Rewritten.
2804         (N_CP_TTYPES): New.
2805
2806 2004-09-23  Kazu Hirata  <kazu@cs.umass.edu>
2807
2808         * parser.c: Fix a comment typo.
2809
2810 2004-09-23  Nathan Sidwell  <nathan@codesourcery.com>
2811
2812         PR c++/17620
2813         * decl.c (xref_basetypes): Look through typedefs before checking
2814         for duplicate base.
2815
2816 2004-09-22  Nathan Sidwell  <nathan@codesourcery.com>
2817
2818         * cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree).
2819         * decl2.c (cp_finish_file): Adjust tinfo decl emission loop.
2820         * rtti.c (unemitted_tinfo_decls): Make a VEC(tree).
2821         (init_rtti_processing): Initialize it to something realistic.
2822         (get_tinfo_decl): Adjust pushing the new decl.
2823
2824         * cp-tree.h (struct lang_type_class): Remove marked flags, add
2825         diamond_shaped and repeated_base flags.  Reorder to keep 8-bit blocks.
2826         (TYPE_MARKED_P): New.
2827         (CLASSTYPE_DIAMOND_SHAPED_P, CLASSTYPE_REPEATED_BASE_P): New.
2828         (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
2829         CLEAR_CLASSTYPE_MARKED_N): Remove.
2830         (CLASSTYPE_MARKED_*, SET_CLASSTYPE_MARKED_*,
2831         CLEAR_CLASSTYPE_MARKED_*): Remove.
2832         * decl.c (xref_basetypes): Use TYPE_MARKED_P. Determine diamond
2833         shaped and repeated base properties.
2834         * lex.c (cxx_make_type): Don't clear TYPE_ALIAS_SET.
2835         * rtti.c (dfs_class_hint_mark, dfs_class_hint_unmark,
2836         class_hint_flags): Remove.
2837         (get_pseudo_ti_init): Use CLASSTYPE_REPEATED_BASE_P and
2838         CLASSTYPE_DIAMOND_SHAPED_P.
2839
2840 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
2841
2842         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved here from
2843         cp-objcp-common.h.
2844         (objcp_tsubst_copy_and_build): Reformat function signature.
2845         * cp-objcp-common.h (objcp_tsubst_copy_and_build): Likewise.
2846         (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved to cp-lang.c.
2847
2848 2004-09-21  Zack Weinberg  <zack@codesourcery.com>
2849
2850         * parser.c (cp_lexer_peek_token, cp_lexer_consume_token):
2851         Don't handle CPP_PRAGMA tokens specially.
2852         (cp_lexer_handle_pragma): Use cp_lexer_consume_token.  Don't
2853         purge the token; do clear token->value after processing.  Add
2854         assertion at beginning that token->value is nonzero.
2855         (cp_parser_statement, cp_parser_declaration_seq_opt): Handle
2856         CPP_PRAGMA as a full statement or declaration in its own right.
2857
2858 2004-09-21  Matt Austern  <austern@apple.com>
2859
2860         PR c++/15049
2861         * decl.c (grokvardecl): Accept declarations of global variables
2862         using anonymous types.
2863
2864 2004-09-21  Roger Sayle  <roger@eyesopen.com>
2865
2866         PR c++/7503
2867         * tree.c (lvalue_p_1):  Disallow MIN_EXPR and MAX_EXPR as lvalues
2868         if either operand has side-effects.
2869         * typeck.c (rationalize_conditional_expr): Assert that neither
2870         operand of MIN_EXPR or MAX_EXPR has side-effects.
2871         (build_modify_expr):  Add support for MIN_EXPR and MAX_EXPR.
2872         Check that the "lhs" is a valid lvalue, i.e. that neither operand
2873         of a MIN_EXPR or MAX_EXPR has a side-effect.
2874
2875 2004-09-21  Nathan Sidwell  <nathan@codesourcery.com>
2876
2877         * cp-tree.h (struct lang_type_header): Remove
2878         uses_multiple_inheritance field.
2879         (TYPE_USES_MULTIPLE_INHERITANCE): Remove.
2880         (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): Remove.
2881         (TYPE_USES_VIRTUAL_BASECLASSES): Remove.
2882         (DECL_NEEDS_VTT_PARM_P): Use CLASSTYPE_VBASECLASSES.
2883         (TYPE_CONTAINS_VPTR_P): Likewise.
2884         * call.c (add_template_candidate_real): Use
2885         CLASSTYPE_VBASECLASSES.
2886         (build_special_member_call): Likewise.
2887         * class.c (finish_struct_bits): Remove
2888         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P & TYPE_USES_VIRTUAL_BASECLASSES
2889         bookkeeping.
2890         (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
2891         (create_vtable_ptr): Remove TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P
2892         bookkeeping.
2893         (build_vtt_inits): Use CLASSTYPE_VBASECLASSES.
2894         (accumulate_vtbl_inits, build_vbase_offset_vtbl_entries):
2895         Likewise.
2896         * decl.c (xref_basetypes): Remove TYPE_USES_MULTIPLE_INHERITANCE,
2897         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
2898         bookkeeping.
2899         (cxx_maybe_build_cleanup): Use CLASSTYPE_VBASECLASSES.
2900         * decl2.c (maybe_retrofit_in_chrg): Likewise.
2901         * init.c (expand_member, push_base_cleanups): Likewise.
2902         * pt.c (instantiate_class_template): Remove
2903         TYPE_USES_MULTIPLE_INHERITANCE,
2904         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
2905         bookkeeping.
2906         * ptree.c (cxx_print_type): Remove TYPE_USES_MULTIPLE_INHERITANCE
2907         check.
2908         * typeck2.c (process_init_constructor): Replace some sorrys with
2909         asserts.
2910
2911 2004-09-21  Andreas Tobler  <a.tobler@schweiz.ch>
2912
2913         * decl.c (reshape_init_array): Initialize max_index_cst to fix
2914         bootstrap failure.
2915
2916 2004-09-20  Mark Mitchell  <mark@codesourcery.com>
2917
2918         PR c++/17530
2919         * pt.c (tsubst): Fix parentheses to accomodate emacs.
2920         (tsubst_baselink): If we get a single function, mark it as used.
2921
2922 2004-09-20  Matt Austern <austern@apple.com>
2923             Zack Weinberg  <zack@codesourcery.com>
2924
2925         * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function):
2926         Apply lbasename to input_filename before passing to get_fileinfo.
2927         * semantics.c (begin_class_definition): Likewise.
2928         * lex.c (handle_pragma_interface): Apply get_fileinfo to the
2929         correct filename.  Rename variables to be less confusing.
2930         (handle_pragma_implementation): Likewise.  Disable "appears
2931         after file is included" diagnostic.
2932
2933         * parser.c (struct cp_token): Add in_system_header fiag.
2934         (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block)
2935         (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token)
2936         (CPP_NONE, cp_lexer_read_token): Delete.
2937         (struct cp_lexer): Remove first_token, string_tokens,
2938         main_lexer_p fields.  Clarify comments.
2939         (struct cp_token_cache): Now just a pair of pointers.
2940         (CP_LEXER_BUFFER_SIZE): New #define.
2941         (CPP_PURGED): New fake token type.
2942         (cp_lexer_new_from_token_array, cp_lexer_destroy)
2943         (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens)
2944         (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal):
2945         New functions.
2946         (cp_lexer_new_from_tokens): Now a simple wrapper around
2947         cp_lexer_new_from_token_array.
2948         (cp_lexer_set_source_position_from_token): Also update
2949         in_system_header.
2950         (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token):
2951         Don't wrap round.
2952         (cp_lexer_token_difference): Dont handle wrapping round.
2953         (cp_lexer_new_main): Enable pragma deferral and raw strings,
2954         read the entire translation unit through c_lex_with_flags into
2955         this lexer's buffer, then turn raw strings back off again.
2956         (cp_lexer_grow_buffer): Adjust for buffer no longer being circular.
2957         (cp_lexer_get_preprocessor_token): No need to handle not being
2958         the main lexer.  Set token->in_system_header too.
2959         (cp_lexer_peek_token): Skip purged tokens.  Feed pragma tokens
2960         to cp_lexer_handle_pragma.  No need to call cp_lexer_read_token.
2961         (cp_lexer_peek_nth_token): Likewise.
2962         (cp_lexer_purge_token): Mark the token PURGED, don't shift all
2963         the other tokens down.
2964         (cp_lexer_purge_tokens_after): Likewise.
2965         (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry
2966         about there being no tokens.
2967         (cp_lexer_print_token): Revise to give useful information on
2968         all tokens.
2969         (struct cp_parser): Add field translate_strings_p.
2970         (cp_parser_new): Initialize it.
2971         (cp_parser_translation_unit): Destroy the lexer when done.
2972         (cp_parser_parameter_declaration): Restructure saving of
2973         default arguments.
2974         (cp_parser_save_member_function_body): Likewise.
2975         (cp_parser_check_for_invalid_template_id)
2976         (cp_parser_nested_name_specifier_opt, cp_parser_template_id):
2977         Adjust calls to cp_lexer_advance_token.
2978         (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration):
2979         No need to fiddle c_lex_string_translate.
2980         (cp_parser_primary_expression, cp_parser_linkage_specification)
2981         (cp_parser_asm_definition, cp_parser_asm_specification_opt)
2982         (cp_parser_asm_operand_list, cp_parser_asm_clobber_list)
2983         Use cp_parser_string_literal.
2984         (cp_parser_attribute_list): Save and restore
2985         parser->translate_strings_p, not c_lex_string_translate.
2986         (cp_parser_cache_group): Delete.
2987         (cp_parser_cache_group_1): Rename cp_parser_cache_group.  Do
2988         not take a cache argument.
2989
2990 2004-09-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2991
2992         PR c++/14179
2993         * decl.c (reshape_init): Extract array handling into...
2994         (reshape_init_array): New function. Use integers instead of trees
2995         for indices. Handle out-of-range designated initializers.
2996
2997 2004-09-20  Steven Bosscher  <stevenb@suse.de>
2998
2999         * lex.c (cxx_init): Don't set the ridpointer for RID_NULL
3000         to null_node.
3001
3002 2004-09-19  Mark Mitchell  <mark@codesourcery.com>
3003
3004         * decl2.c (determine_visibility): Allow class visibility
3005         directives to override targetm.cxx.export_class_data.
3006
3007 2004-09-18  Kazu Hirata  <kazu@cs.umass.edu>
3008
3009         * call.c, semantics.c: Follow spelling conventions.
3010         * class.c: Fix a comment typo.
3011
3012 2004-09-16  Geoffrey Keating  <geoffk@apple.com>
3013
3014         PR pch/13361
3015         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
3016         (handle_pragma_implementation): Likewise.
3017
3018 2004-09-17  Jeffrey D. Oldham  <oldham@codesourcery.com>
3019             Zack Weinberg  <zack@codesourcery.com>
3020
3021         * cp-tree.def: Use tree_code_class enumeration constants
3022         instead of code letters.
3023         * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
3024         * mangle.c, pt.c, semantics.c, tree.c, typeck.c:
3025         Update for new tree-class enumeration constants.
3026
3027 2004-09-16  Mark Mitchell  <mark@codesourcery.com>
3028
3029         PR c++/16002
3030         * parser.c (cp_parser_simple_declaration): Commit to tentative
3031         parses after seeing a decl-specifier.
3032         (cp_parser_simple_declaration): Eliminate spurious message.
3033         (cp_parser_init_declarator): Adjust error message.
3034
3035         PR c++/16029
3036         * lex.c (unqualified_name_lookup_error): Mark the dummy
3037         declaration as used.
3038
3039         PR c++/17501
3040         * parser.c (cp_parser_nested_name_specifier): Do not resolve
3041         typename types if the user explicitly said "typename".
3042
3043 2004-09-16  Andrew MacLeod  <amacleod@redhat.com>
3044
3045         * error.c (dump_decl): Make sure there is lang_specific info before
3046         checking for DTOR and CTOR decls.
3047
3048 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3049
3050         * class.c (copy_virtuals): Remove.
3051         (build_primary_vtable): Use copy_list directly.
3052         (build_secondary_vtable): Likewise.
3053         (update_vtable_entry_for_fn): Clear BV_CALL_INDEX here.
3054         (create_vtable_ptr): Likewise.
3055
3056 2004-09-16  Kazu Hirata  <kazu@cs.umass.edu>
3057
3058         * search.c: Follow spelling conventions.
3059
3060 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3061
3062         * cp-tree.h (struct lang_type_class): Make pure_virtuals a
3063         VEC(tree).
3064         (CLASSTYPE_INLINE_FRIENDS, CLASSTYPE_PURE_VIRTUALS): Update
3065         comments.
3066         * call.c (build_new_method_call): Don't confirm a pure virtual is
3067         in CLASSTYPE_PURE_VIRTUALS.  Reorder checks. Make it a warning.
3068         * class.c (check_methods): CLASSTYPE_INLINE_FRIENDS is a VEC(tree).
3069         (fixup_inline_methods, finish_struct): Likewise.
3070         * decl.c (finish_method): Likewise.
3071         * search.c (dfs_get_pure_virtuals, get_pure_virtuals):
3072         CLASSTYPE_PURE_VIRTUALS is a VEC(tree).
3073         * typeck2.c (abstract_virtuals_error): Likewise. Truncate the
3074         vector to avoid repeating the list in error messages.
3075
3076 2004-09-15  Mark Mitchell  <mark@codesourcery.com>
3077
3078         * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define.
3079         * cp-tree.h (cxx_comdat_group): Declare.
3080         * decl.c (cxx_comdat_group): New function.
3081
3082 2004-09-15  Nathan Sidwell  <nathan@codesourcery.com>
3083
3084         * search.c (get_pure_virtuals): Remove unused variables.
3085
3086         * cp-tree.h (struct lang_decl_flags): Remove
3087         needs_final_overrider.
3088         (DECL_NEEDS_FINAL_OVERRIDER_P): Remove.
3089         * decl.c (duplicate_decls): Do not copy DECL_NEEDS_FINAL_OVERRIDER_P.
3090         * class.c (finish_struct_bits): Correct comment about
3091         CLASSTYPE_PURE_VIRTUALS.
3092         * search.c (get_pure_virtuals): Remove useless loop.
3093
3094 2004-09-14  Mark Mitchell  <mark@codesourcery.com>
3095
3096         PR c++/17324
3097         * mangle.c (partially_mangled_name): New variable.
3098         (partially_mangled_name_len): Likewise.
3099         (save_partially_mangled_name): New function.
3100         (restore_partially_mangled_name): Likewise.
3101         (write_encoding): Save and restore partially mangled names around
3102         calls to get_mostly_instantiated_function_type.
3103         (write_unqualified_name): Likewise.
3104
3105 2004-09-14  Nathan Sidwell  <nathan@codesourcery.com>
3106
3107         * pt.c (unify): Replace gcc_unreachable with gcc_assert.
3108
3109 2004-09-13  Mark Mitchell  <mark@codesourcery.com>
3110
3111         PR c++/16162
3112         * parser.c (cp_parser_id_expression): Correct value for
3113         is_declarator.
3114         (cp_parser_nested_name_specifier_opt): Look through typenames as
3115         necessary.
3116         (cp_parser_template_name): Honor check_dependency_p.
3117
3118         PR c++/16716
3119         * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
3120         Robustify.
3121
3122         PR c++/17327
3123         * pt.c (unify): Add ENUMERAL_TYPE case.  Replace sorry with
3124         gcc_unreacable.
3125
3126 2004-09-12  Richard Henderson  <rth@redhat.com>
3127
3128         PR c++/16254
3129         * semantics.c (maybe_cleanup_point_expr): Don't call fold.
3130         * typeck.c (condition_conversion): Likewise.
3131
3132 2004-09-11  Richard Henderson  <rth@redhat.com>
3133
3134         PR c++/17404
3135         * pt.c (cur_stmt_expr): Move from tsubst_expr.
3136         (tsubst_expr) <case STMT_EXPR>: Move ...
3137         (tsubst_copy_and_build): ... here.
3138
3139 2004-09-10  Zack Weinberg  <zack@codesourcery.com>
3140
3141         * cp-tree.h (interface_only, interface_unknown): Delete declarations;
3142         comment explaining them moved to c-common.h.
3143         * lex.c (interface_only, interface_unknown, extract_interface_info):
3144         Delete definitions.
3145         (cxx_finish): Don't reset interface_unknown.
3146         (handle_pragma_interface): Don't set interface_only and
3147         interface_unknown; just the like-named fields in finfo.
3148         (handle_pragma_implementation): Adjust comment.
3149         * decl2.c (cp_finish_file): Don't reset interface_only and
3150         interface_unknown.
3151         * method.c (synthesize_method): Don't reset interface_unknown or
3152         call extract_interface_info.
3153         * pt.c (pop_tinst_level): Don't call extract_interface_info.
3154         * decl.c (start_cleanup_fn): Don't save or restore interface_only
3155         and interface_unknown.
3156         (make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename
3157         and use the result instead of the interface_only/interface_unknown
3158         globals.
3159         (start_preparsed_function): Likewise.
3160         * lex.c (cxx_make_type): Likewise.
3161         * semantics.c (begin_class_definition): Likewise.
3162         (expand_body): Don't call extract_interface_info.
3163
3164 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3165
3166         * decl.c (objc_mark_locals_volatile): Make description of
3167         routine more descriptive; only mark VAR_DECLs at each
3168         binding level.
3169
3170 2004-09-10  Richard Henderson  <rth@redhat.com>
3171
3172         PR c++/17386
3173         * call.c (build_vfield_ref): Move...
3174         * class.c (build_vfield_ref): ... here.  Convert datum to the
3175         primary base containing the vptr.
3176         (make_new_vtable): Simplify build_primary_vtable arguments.
3177         (finish_struct_1): Do not duplicate TYPE_VFIELD.
3178         * typeck.c (build_class_member_access_expr): Don't warn for
3179         null object access to base fields.
3180
3181 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3182
3183         * decl.c (objc_get_current_scope, objc_mark_locals_volatile):
3184         New functions, to be called from ObjC++.
3185
3186 2004-09-10  Kazu Hirata  <kazu@cs.umass.edu>
3187
3188         * class.c, cp-tree.h, decl.c, decl2.c, mangle.c,
3189         name-lookup.h, parser.c, search.c, semantics.c, typeck2.c: Fix
3190         comment typos.
3191
3192 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3193
3194         * typeck.c (build_c_cast): Preserve the cast if casting
3195         to and from an Objective-C type.
3196
3197 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3198
3199         * Make-lang.in (cp/typeck.o): Depend on c-common.h.
3200         * typeck.c: Include c-common.h.
3201         (comptypes): For RECORD_TYPEs, call objc_comptypes() and
3202         return the result if nonnegative.
3203
3204 2004-09-09  Zack Weinberg  <zack@codesourcery.com>
3205
3206         * decl2.c (import_export_class)
3207         * lex.c (handle_pragma_interface):
3208         Test MULTIPLE_SYMBOL_SPACES with if, not #ifdef.
3209
3210 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3211
3212         * Make-lang.in (cp/semantics.o): Depend on c-common.h.
3213         * semantics.c: Include c-common.h.
3214         (finish_compound_stmt): Call objc_clear_super_receiver().
3215
3216 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3217
3218         * cp-tree.h (do_poplevel): New prototype.
3219         * semantics.c (do_poplevel): Make externally visible.
3220
3221 2004-09-08  Nathan Sidwell  <nathan@codesourcery.com>
3222
3223         * cp-tree.h (tree_pair_s): Define a GC'd vector.
3224         * name-lookup.h (cxx_saved_binding, cp_class_binding): Likewise.
3225         * semantics.c (deferred_access): Likewise.
3226
3227 2004-09-06  Daniel Jacobowitz  <dan@debian.org>
3228
3229         * semantics.c (expand_body): Assert that we are not nested.
3230
3231 2004-09-06  Zack Weinberg  <zack@codesourcery.com>
3232
3233         * decl.c (build_enumerator): Use add_double and int_fits_type_p
3234         instead of cp_build_binary_op, to avoid creating short-lived trees.
3235         * parser.c (cp_parse_type_specifier <RID_ENUM>): Use two-token
3236         lookahead instead of backtracking.  Move some code to avoid a
3237         conditional branch.
3238         (cp_parser_enum_specifier): Avoid duplication of effort with caller.
3239         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3240         (cp_parser_enumerator_list, cp_parser_enumerator_definition):
3241         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3242
3243 2004-09-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3244
3245         * decl.c (grok_declarator): Remove a redundant semicolon.
3246
3247         * parser.c (cp_parser_decl_specifier_seq, cp_parser_type_specifier):
3248         Correct comments describing function parameters.
3249
3250 2004-09-03  Matt Austern  <austern@apple.com>
3251         Compile speed improvement.
3252         * parser.c (cp_lexer_print_token): Only define if ENABLE_CHECKING set.
3253         Otherwise define a stub macro that expands to nothing.
3254         (cp_lexer_debugging_p): Only define if ENABLE_CHECKING set.  Otherwise
3255         define a stub macro that expands to 0.
3256         (cp_lexer_start_debugging): Only define if ENABLE_CHECKING set.
3257         (cp_lexer_stop_debugging): Likewise.
3258         (cp_lexer_debug_stream): Only define if ENABLE_CHECKING set.  Otherwise
3259         define a stub macro that expands to NULL.
3260         (cp_lexer_new_main): Only set debugging_p if ENABLE_CHECKING set.
3261         (cp_lexer_new_from_tokens): Likewise.
3262
3263 2004-09-03  Jan Hubicka  <jh@suse.cz>
3264
3265         * decl.c (finish_function): Clean out pointers we no longer need.
3266
3267 2004-09-03  Jan Beulich  <jbeulich@novell.com>
3268
3269         * g++spec.c (MATH_LIBRARY_PROFILE): Default to MATH_LIBRARY rather
3270         than "-lm".
3271
3272 2004-09-02  Paul Brook  <paul@codesourcery.com>
3273
3274         * decl2.c (determine_visibility): Only check data visibility
3275         for VAR_DECLS.
3276
3277 2004-08-31  Mark Mitchell  <mark@codesourcery.com>
3278
3279         * cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): New macro.
3280         * class.c (build_ctor_vtbl_group): Set DECL_CONSTRUCTION_VTABLE_P.
3281         * decl2.c (determine_visibility): Honor
3282         TARGET_CXX_EXPORT_CLASS_DATA.
3283
3284         * class.c (key_method): Rename to ...
3285         (determine_key_method): ... this.
3286         (finish_struct_1): Adjust accordingly.
3287         * cp-tree.h (key_method): Declare.
3288         * decl2.c (maybe_emit_vtables): Determine the key method here if
3289         it has not already been done.
3290
3291 2004-08-31  Ziemowit Laski  <zlaski@apple.com>
3292
3293         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-objcp-common.o.
3294         (cp/cp-lang.o): Depend on debug.h, gtype-cp.h and cp/cp-objcp-common.h.
3295         (cp/cp-decl.c): Do not depend on gtype-cp.h.
3296         (cp/cp-objcp-common.o): New target.
3297         * cp-lang.c: Include debug.h, cp-objcp-common.h and gtype-cp.h.
3298         (cxx_get_alias_set, cxx_warn_unused_global_decl, cp_expr_size,
3299         cp_tree_size, cp_var_mod_type_p, cxx_initialize_diagnostics): Move
3300         prototypes and definitions to cp-objcp-common.h and cp-objcp-common.c,
3301         respectively.
3302         (LANG_HOOKS_TREE_SIZE, LANG_HOOKS_FINISH,
3303         LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_INIT_OPTIONS,
3304         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3305         LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT,
3306         LANG_HOOKS_POST_OPTIONS, LANG_HOOKS_GET_ALIAS_SET,
3307         LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_EXPAND_EXPR,
3308         LANG_HOOKS_EXPAND_DECL, LANG_HOOKS_PARSE_FILE,
3309         LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3310         LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, LANG_HOOKS_MARK_ADDRESSABLE,
3311         LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
3312         LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
3313         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_PRINT_ERROR_FUNCTION,
3314         LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, LANG_HOOKS_WRITE_GLOBALS,
3315         LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
3316         LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
3317         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3318         LANG_HOOKS_ATTRIBUTE_TABLE, LANG_HOOKS_TREE_INLINING_WALK_SUBTREES,
3319         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3320         LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS,
3321         LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P,
3322         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3323         LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P,
3324         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3325         LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN, LANG_HOOKS_EXPR_SIZE,
3326         LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR,
3327         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_MAKE_TYPE,
3328         LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE,
3329         LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3330         LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, LANG_HOOKS_INCOMPLETE_TYPE_ERROR,
3331         LANG_HOOKS_TYPE_PROMOTES_TO, LANG_HOOKS_REGISTER_BUILTIN_TYPE,
3332         LANG_HOOKS_GIMPLIFY_EXPR, LANG_HOOKS_FOLD_OBJ_TYPE_REF): Move
3333         hooks to cp-objcp-common.h.
3334         (finish_file): New function.
3335         * cp-objcp-common.c: New file.
3336         * cp-objcp-common.h: New file.
3337         * cp-tree.h (cp_finish_file): New prototype.
3338         * decl.c: Do not include gtype-cp.h.
3339         * decl2.c (finish_file): Rename to cp_finish_file.
3340
3341 2004-08-31  Richard Henderson  <rth@redhat.com>
3342
3343         PR c++/17221
3344         * pt.c (tsubst_expr): Move OFFSETOF_EXPR handling ...
3345         (tsubst_copy_and_build): ... here.
3346
3347 2004-08-30  Mark Mitchell  <mark@codesourcery.com>
3348
3349         * cp-tree.h (initialize_artificial_var): Declare.
3350         * decl.c (initialize_artifical_var): New function.
3351         * class.c (initialize_array): Remove.
3352         (initialize_vtable): Use initialize_artificial_var.
3353         (build_vtt): Likewise.
3354         (build_ctor_vtbl_group): Likewise.
3355
3356 2004-08-30  Richard Henderson  <rth@redhat.com>
3357
3358         * class.c (build_base_path): Use build_address directly.
3359         * typeck.c (build_unary_op): Don't lower &a.b to pointer
3360         arithmetic directly.
3361         * typeck2.c (store_init_value): Don't assume !TREE_CONSTANT
3362         means !initializer_constant_valid_p.
3363
3364 2004-08-30  Richard Henderson  <rth@redhat.com>
3365
3366         * class.c (fixed_type_or_null): Use get_base_address before
3367         assuming an ADDR_EXPR is non-null.
3368
3369 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3370
3371         * name-lookup.c (pop_binding, pushdecl,
3372         set_identifier_type_value_with_scope, push_overloaded_decl,
3373         arg_assoc_type): Replace abort with gcc_assert or gcc_unreachable.
3374         * parser.c (cp_parser_diagnose_invalid_type_name,
3375         cp_parser_postfix_expression, cp_parser_unary_expression,
3376         cp_parser_check_declarator_template_para): Likewise.
3377         * pt.c (push_inline_template_parms_recursive,
3378         check_explicit_specialization, convert_nontype_argument,
3379         coerce_template_template_parms, uses_template_parms,
3380         instantiate_class_template, tsubst_decl, tsubst, tsubst_copy,
3381         tsubst_expr, instantiate_template,
3382         maybe_adjust_types_for_deduction, type_unification_real,
3383         resolve_overloaded_unification, template_decl_level,
3384         type_dependent_expression_p): Likewise.
3385         * search.c (lookup_base_r): Likewise.
3386         * semantics.c (finish_stmt_expr, simplify_aggr_init_expr): Likewise.
3387         * tree.c (lvalue_p_1, count_functions, cxx_printable_name,
3388         verify_stmt_tree_r, get_type_decl, stabilize_call): Likewise.
3389         * typeck.c (common_type, get_member_function_from_ptrfunc,
3390         build_binary_op, build_unary_op, expand_ptrmemfunc_cst): Likewise.
3391         * typeck2.c (cxx_incomplete_type_diagnostic,
3392         split_nonconstant_init_1, store_init_value,
3393         process_init_constructor): Likewise.
3394
3395 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3396
3397         * call.c (check_dtor_name): Replace abort with gcc_assert or
3398         gcc_unreachable.
3399         (build_call, add_builtin_candidate, build_new_op,
3400         convert_like_real, build_over_call, in_charge_arg_for_name,
3401         source_type, joust): Likewise.
3402         * class.c (build_simple_base_path, get_vcall_index,
3403         finish_struct_1, instantiate_type, get_enclosing_class,
3404         add_vcall_offset_vtbl_entries_1, cp_fold_obj_type_ref): Likewise.
3405         * cp-gimplify.c (cp_genericize): Likewise.
3406         * cp-lang.c (cp_expr_size, cp_tree_size): Likewise.
3407         * cvt.c (cp_convert_to_pointer, ocp_convert): Likewise.
3408         * decl.c (poplevel, make_unbound_class_template, reshape_init,
3409         check_special_function_return_type, grokdeclarator,
3410         grok_op_properties, tag_name, xref_tag, start_preparsed_function,
3411         finish_function): Likewise.
3412         * decl2.c (grokfield, maybe_emit_vtables):Likewise.
3413         * error.c (dump_global_iord, dump_decl, dump_template_decl,
3414         language_to_string): Likewise.
3415         * except.c (choose_personality_routine): Likewise.
3416         * friend.c (do_friend): Likewise.
3417         * g++spec.c (lang_specific_driver): Likewise.
3418         * init.c (build_zero_init, expand_default_init, build_new_1,
3419         build_vec_delete_1, build_vec_init, build_dtor_call): Likewise.
3420         * lex.c (retrofit_lang_decl, cp_type_qual_from_rid): Likewise.
3421         * mangle.c (add_substitution, write_unscoped_name,
3422         write_template_prefix, write_identifier,
3423         write_special_name_destructor, write_type, write_builtin_type,
3424         write_expression, write_template_param,
3425         write_java_integer_type_codes): Likewise.
3426         * method.c (implicitly_declare_fn): Likewise.
3427
3428 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3429
3430         * cp-tree.h (BINFO_PRIMARY_P): Use a binfo flag.
3431         (BINFO_INDIRECT_PRIMARY_P): Remove.
3432         * class.c (determine_primary_base): Rename to ...
3433         (determine_primary_bases): ... here.  Set all primary bases.
3434         (set_primary_base): Remove.
3435         (mark_primary_bases): Remove.
3436         (build_simple_base_path, walk_subobject_offsets,
3437         propagate_binfo_offsets, end_of_class): Adjust.
3438         (layout_class_type): Rename determine_primary_base call.
3439         (dump_class_hierarchy_r, dump_vtable): Adjust. Don't pass a binfo
3440         to type_as_string.
3441         (dfs_build_secondary_vptr_vtt_inits, dfs_accumulate_vtbl_inits,
3442         build_rtti_vtbl_entries): Adjust.
3443         * init.c (build_vtbl_address): Adjust.
3444
3445         * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert.
3446
3447 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
3448
3449         * Make-lang.in (CXX_OBJS): Split up into CXX_OBJS and
3450         CXX_AND_OBJCXX_OBJS.
3451         (CXX_C_OBJS): Include in CXX_AND_OBJCXX_OBJS instead of listing
3452         separately on the link line.
3453
3454 2004-08-28  Jason Merrill  <jason@redhat.com>
3455
3456         * decl.c (expand_static_init): Avoid bogus warnings.
3457
3458 2004-08-27  Jason Merrill  <jason@redhat.com>
3459
3460         PR c++/16851
3461         * tree.c (stabilize_init): See through a COMPOUND_EXPR.
3462
3463         PR c++/13684
3464         * decl.c (expand_static_init): Use thread-safety API.
3465         (register_dtor_fn): Return the call, don't expand it.
3466         * tree.c (add_stmt_to_compound): New fn.
3467         (stabilize_call): Use it.
3468
3469 2004-08-27  Richard Henderson  <rth@redhat.com>
3470
3471         * cp-tree.def (OFFSETOF_EXPR): New.
3472         * parser.c (cp_parser_builtin_offsetof): Either built an
3473         OFFSETOF_EXPR, or call fold_offsetof immediately.
3474         * pt.c (tsubst_expr): Handle OFFSETOF_EXPR.
3475
3476 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3477
3478         * call.c (validate_conversion_obstack): Replace
3479         my_friendly_assert with gcc_assert or gcc_unreachable.
3480         (direct_reference_binding, merge_conversion_sequences,
3481         build_user_type_conversion_1, perform_overload_resolution,
3482         build_op_delete_call, enforce_access, call_builtin_trap,
3483         build_over_call, build_special_member_call, build_new_method_call,
3484         initialize_reference): Likewise.
3485         * class.c (build_base_path, build_primary_vtable, alter_access,
3486         check_bases, update_vtable_entry_for_fn, layout_empty_base,
3487         clone_function_decl, adjust_clone_args,
3488         type_requires_array_cookie, include_empty_classes,
3489         finish_struct_1, resolve_address_of_overloaded_function,
3490         instantiate_type, get_vtbl_decl_for_binfo, build_vtt_inits,
3491         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
3492         accumulate_vtbl_inits, build_vtbl_initializer,
3493         build_vbase_offset_vtbl_entries, build_rtti_vtbl_entries): Likewise.
3494         * cvt.c (build_up_reference, convert_to_reference): Likewise.
3495         * decl.c (poplevel, duplicate_decls, make_typename_type,
3496         cxx_init_decl_processing, reshape_init, check_initializer,
3497         make_rtl_for_nonlocal_decl, initialize_local_var, cp_finish_decl,
3498         expand_static_init, grokfndecl, grokvardecl, build_ptrmem_type,
3499         grokdeclarator, copy_fn_p, grok_op_properties, xref_tag,
3500         xref_basetypes, start_preparsed_function, save_function_data,
3501         finish_function, finish_method, maybe_register_incomplete_var,
3502         complete_vars): Likewise.
3503         * decl2.c (grok_array_decl, check_member_template,
3504         check_classfn, finish_static_data_member_decl, coerce_new_type,
3505         coerce_delete_type, import_export_class, decl_needed_p,
3506         determine_visibility, import_export_decl, build_cleanup,
3507         start_static_initialization_or_destructi, do_static_destruction,
3508         prune_vars_needing_no_initialization,
3509         build_offset_ref_call_from_tree): Likewise.
3510         * error.c (dump_decl, dump_expr): Likewise.
3511         * init.c (finish_init_stmts, build_zero_init,
3512         expand_virtual_init, expand_default_init, expand_aggr_init_1,
3513         build_offset_ref, build_new_1, build_delete, build_vbase_delete):
3514         Likewise.
3515         * mangle.c (write_method_parms, write_template_args,
3516         write_expression, write_template_arg): Likewise.
3517         * method.c (make_thunk, finish_thunk, use_thunk): Likewise.
3518         * name-lookup.c (pop_binding, begin_scope, leave_scope,
3519         resume_scope, push_using_decl, validate_nonmember_using_decl,
3520         is_ancestor, poplevel_class, set_inherited_value_binding_p,
3521         push_class_level_binding, do_class_using_decl, push_namespace,
3522         pop_namespace, add_using_namespace, ambiguous_decl,
3523         lookup_namespace_name, lookup_type_current_level,
3524         maybe_process_template_type_declaration): Likewise.
3525         * parser.c (cp_lexer_peek_nth_token,
3526         cp_parser_parse_and_diagnose_invalid_typ,
3527         cp_parser_translation_unit, cp_parser_template_id,
3528         cp_parser_lookup_name, cp_parser_late_parsing_for_member): Likewise.
3529         * pt.c (push_access_scope, finish_member_template_decl,
3530         push_inline_template_parms_recursive, add_outermost_template_args,
3531         get_innermost_template_args, begin_explicit_instantiation,
3532         end_explicit_instantiation, retrieve_specialization,
3533         is_specialization_of, is_specialization_of_friend,
3534         register_specialization, check_explicit_specialization,
3535         comp_template_parms, process_template_parm,
3536         process_partial_specialization, convert_nontype_argument,
3537         coerce_template_template_parms, coerce_template_parms,
3538         mangle_class_name_for_template, lookup_template_function,
3539         lookup_template_class, instantiate_class_template, tsubst_decl,
3540         tsubst_function_type, tsubst, tsubst_qualified_id, tsubst_copy,
3541         instantiate_template, fn_type_unification, type_unification_real,
3542         get_template_base, regenerate_decl_from_template,
3543         template_for_substitution, instantiate_decl,
3544         get_mostly_instantiated_function_type, dependent_scope_ref_p,
3545         value_dependent_expression_p, resolve_typename_type): Likewise.
3546         * repo.c (repo_emit_p): Likewise.
3547         * rtti.c (build_headof, get_tinfo_decl, get_pseudo_ti_init,
3548         create_tinfo_types, emit_tinfo_decl): Likewise.
3549         * search.c (lookup_base_r, lookup_base, lookup_field_1,
3550         dfs_access_in_type, build_baselink, lookup_member,
3551         adjust_result_of_qualified_name_lookup, copied_binfo): Likewise.
3552         * semantics.c (perform_or_defer_access_check,
3553         finish_non_static_data_member, finish_stmt_expr_expr,
3554         finish_stmt_expr, finish_call_expr, finish_pseudo_destructor_expr,
3555         finish_template_template_parm, finish_member_declaration,
3556         emit_associated_thunks): Likewise.
3557         * tree.c (build_target_expr_with_type, force_target_expr,
3558         copy_binfo, get_first_fn, cp_tree_equal): Likewise.
3559         * typeck.c (type_after_usual_arithmetic_conversions, comptypes,
3560         cxx_sizeof_or_alignof_type, perform_integral_promotions,
3561         build_class_member_access_expr, finish_class_member_access_expr,
3562         build_ptrmemfunc_access_expr, build_unary_op,
3563         unary_complex_lvalue, cxx_mark_addressable, build_modify_expr,
3564         build_ptrmemfunc, expand_ptrmemfunc_cst, check_return_expr
3565         * typeck2.c (complete_type_check_abstract,
3566         abstract_virtuals_error, process_init_constructor,
3567         add_exception_specifier): Likewise.
3568
3569 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3570
3571         * class.c (build_vtbl_initializer): Use ssize_int.
3572         * decl.c (complete_array_type): Likewise.
3573         * method.c (finish_thunk): Likewise.
3574         * search.c (get_dynamic_base_type): Likewise.
3575
3576 2004-08-26  Richard Henderson  <rth@redhat.com>
3577
3578         * cp-tree.h (DECL_FIELD_IS_BASE): New.
3579         * class.c (build_base_field): Set it.
3580         (build_simple_base_path): Use it.
3581         (fixed_type_or_null): Don't consider base fields definitive.
3582
3583 2004-08-25  Roger Sayle  <roger@eyesopen.com>
3584
3585         PR middle-end/16693
3586         PR tree-optimization/16372
3587         * decl.c (finish_enum): Make the precision of the enumerated type
3588         the same width as the underlying integer type.
3589
3590 2004-08-25  Mark Mitchell  <mark@codesourcery.com>
3591
3592         PR c++/17155
3593         * lex.c (build_lang_decl): Set DECL_NO_STATIC_CHAIN for all C++
3594         functions.
3595
3596         * mangle.c (get_identifier_nocopy): Add cast.
3597
3598         * cp-tree.h (mangle_type): Remove.
3599         * mangle.c (globals): GTY it.
3600         (mangle_obstack): New variable.
3601         (name_obstack): Likewise.
3602         (name_base): Likewise.
3603         (write_char): Adjust accordingly.
3604         (write_chars): Likewise.
3605         (write_string): Likewise.
3606         (start_mangling): Initialize G.substitutions only one.  Add
3607         ident_p parameter.
3608         (finish_mangling): Use VARRAY_CLEAR to reclaim
3609         storage in G.substitutions.  Use obstack_finish.
3610         (init_mangle): Adjust for changes to variable names above.
3611         Initialize G.substitutions.
3612         (mangle_decl_string): Adjust call to start_mangling.
3613         (get_identifier_nocopy): New function.
3614         (mangle_decl): Use it.
3615         (mangle_type_string): Adjust call to start_mangling.
3616         (mangle_special_for_type): Likewise.
3617         (mangle_vtt_for_type): Likewise.
3618         (mangle_ctor_vtbl_for_type): Likewise.
3619         (mangle_thunk): Likewise.
3620         (mangle_guard_variable): Likewise.
3621         (mangle_ref_init_variable): Likewise.
3622
3623 2004-08-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3624
3625         PR c++/14428
3626         * pt.c (redeclare_class_template): Check the type of non-type and
3627         template template parameter.
3628
3629 2004-08-25  Nathan Sidwell  <nathan@codesourcery.com>
3630
3631         * call.c (convert_class_to_reference): Adjust build_int_cst calls.
3632         (build_user_type_conversion_1, convert_like_real,
3633         build_java_interface_fn_ref, build_special_member_call): Likewise.
3634         * class.c (finish_struct_1, build_vtbl_initializer): Likewise.
3635         * cp-gimplify.c (cp_gimplify_expr): Likewise.
3636         * cvt.c (cp_convert_to_pointer): Likewise.
3637         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
3638         * decl2.c (start_static_initialization_or_destruction,
3639         generate_ctor_or_dtor_function): Likewise.
3640         * except.c (build_throw): Likewise.
3641         * mangle.c (write_integer_cst): Likewise.
3642         * method.c (finish_thunk): Likewise.
3643         * rtti.c (build_headof, get_tinfo_decl_dynamic,
3644         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
3645         get_pseudo_ti_init): Likewise.
3646         * search.c (get_dynamic_cast_base_type): Likewise.
3647
3648 2004-08-25  Zack Weinberg  <zack@codesourcery.com>
3649
3650         * class.c, search.c: Remove references to DWARF_DEBUG.
3651
3652 2004-08-25  Adam Nemet  <anemet@lnxw.com>
3653
3654         * repo.c (extract_string): Reset backquote after one character.
3655         (get_base_filename): Fix indentation.
3656
3657 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3658
3659         * decl.c (cxx_init_decl_processing): Adjust
3660         build_common_tree_nodes call.
3661
3662 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3663
3664         PR c++/16889
3665         * (is_subobject_of_p): Resurrect & optimize.
3666         (lookup_field_r): Use it.
3667
3668 2004-08-24  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3669
3670         PR c++/16706
3671         * search.c (friend_accessible_p): Increment processing_template_decl
3672         when deal with TEMPLATE_DECL of SCOPE.
3673
3674 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3675
3676         PR c++/17149
3677         * semantics.c (check_accessibility_of_qualified_id): Defer check
3678         if qualifying_type is a template parameter.
3679
3680 2004-08-23  Mark Mitchell  <mark@codesourcery.com>
3681
3682         PR c++/17163
3683         * pt.c (instantiate_decl): Do not try to apply
3684         DECL_DECLARED_INLINED_P to a VAR_DECL.
3685
3686         * search.c (build_baselink): Fix typo in comment.
3687
3688 2004-08-22 Andrew Pinski  <apinski@apple.com>
3689
3690         Revert:
3691         2004-08-22  Andrew Pinski  <apinski@apple.com>
3692         PR c++/14029
3693         * typeck.c (build_unary_op): Use &a.b if the folded lowered
3694         expression is not constant.
3695
3696 2004-08-23  Nathan Sidwell  <nathan@codesourcery.com>
3697
3698         * name-lookup.c (pushdecl): Rename build_type_copy call.
3699         * tree.c (cp_build_qualified_type_real,
3700         build_exception_variant, handle_java_interface_attribute): Likewise.
3701
3702 2004-08-22  Andrew Pinski  <apinski@apple.com>
3703
3704         PR c++/14029
3705         * typeck.c (build_unary_op): Use &a.b if the folded lowered
3706         expression is not constant.
3707
3708 2004-08-20  Mark Mitchell  <mark@codesourcery.com>
3709
3710         PR c++/17121
3711         * decl.c (expand_static_init): Use DECL_FUNCTION_SCOPE_P.
3712
3713 2004-08-21  Joseph S. Myers  <jsm@polyomino.org.uk>
3714
3715         PR c++/17120
3716         * pt.c (tsubst_copy_and_build): Avoid clearing TREE_NO_WARNING for
3717         MODOP_EXPR.
3718
3719 2004-08-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3720
3721         * pt.c (register_specialization): Check DECL_TEMPLATE_SPECIALIZATION
3722         before calling comp_template_args.
3723
3724 2004-08-20  Nathan Sidwell  <nathan@codesourcery.com>
3725
3726         * class.c (build_vtbl_initializer): Use build_int_cst for
3727         negative size types.
3728         * decl.c (complete_array_type): Likewise.
3729         * method.c (finish_thunk): Likewise.
3730
3731 2004-08-20  Andreas Tobler  <a.tobler@schweiz.ch>
3732
3733         * tree.c: Remove unused mark_local_for_remap_r.
3734
3735 2004-08-19  Eric Christopher  <echristo@redhat.com>
3736
3737         * cp-tree.h (cxx_unsave_expr_now): Delete prototype.
3738         * tree.c (cxx_unsave_expr_now): Delete.
3739         (cp_unsave_r): Ditto.
3740
3741 2004-08-19  Mark Mitchell  <mark@codesourcery.com>
3742
3743         PR c++/15890
3744         * pt.c (push_template_decl_real): Disallow template allocation
3745         functions with fewer than two parameters.
3746
3747 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
3748
3749         * cp-tree.h (build_shared_int_cst): Remove.
3750         * tree.c (shared_int_cache): Remove.
3751         (build_shared_int_cst): Remove.
3752         * class.c (finish_struct_1): Use build_int_cst.
3753
3754 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
3755
3756         * decl.c (finish_enum): Do not copy value node early, copy
3757         later.
3758         * lex.c (cxx_init): Force null_node to be unique.
3759
3760 2004-08-19  Joseph S. Myers  <jsm@polyomino.org.uk>
3761
3762         PR c++/17041
3763         * pt.c (tsubst_copy, tsubst_copy_and_build): Copy TREE_NO_WARNING
3764         from input for MODOP_EXPR.
3765
3766 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
3767
3768         * pt.c (dependent_template_p): Fix typo in commment.
3769
3770         PR c++/17068
3771         * pt.c (dependent_template_p): Treat IDENTIFIER_NODEs as
3772         dependent.
3773
3774 2004-08-17  Mark Mitchell  <mark@codesourcery.com>
3775
3776         PR c++/16246
3777         * pt.c (unify): Tidy ARRAY_TYPE handling.  Make sure that non-type
3778         arguments have the same type as the corresponding parameter.
3779
3780         PR c++/16215
3781         * parser.c (cp_parser_name_lookup_error): If parser->object_scope
3782         is set use it for diagnostic purposes.
3783         (cp_parser_pseudo_destructor_name): Remove special-case error
3784         message.
3785
3786         PR c++/15871
3787         * semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions.
3788
3789         PR c++/16965
3790         * cp-tree.h (qualified_name_lookup_error): Add parameter.
3791         * name-lookup.c (do_class_using_decl): Restrict set of entities
3792         passed to cp_emit_debug_info_for_using more carefully.
3793         (lookup_qualified_name): Allow lookup_member to return sets of
3794         ambiguous entries.
3795         * parser.c (cp_parser_lookup_name): Add ambiguous_p parameter.
3796         (cp_parser_primary_expression): Handle ambiguous lookups.
3797         (cp_parser_template_name): Adjust use of cp_parser_lookup_name.
3798         (cp_parser_template_argument): Likewise.
3799         (cp_parser_elaborate_type_specifier): Likewise.
3800         (cp_parser_namespace_name): Likewise.
3801         (cp_parser_class_name): Likewise.
3802         (cp_parser_lookup_name_simple): Likewise.
3803         * pt.c (tsubst_qualified_id): Handle ambiguous results.
3804         (tsubst_expr): Likewise.
3805         * semantics.c (qualified_name_lookup_error): Add decl paramter.
3806         For ambiguous lookups, print candidates.
3807
3808 2004-08-16  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3809
3810         PR c++/6749
3811         * pt.c (instantiate_pending_templates): Add int parameter.  Don't
3812         return anything.
3813         * cp-tree.h (instantiate_pending_templates): Adjust prototype.
3814         * decl2.c (finish_file): Adjust call to
3815         instantiate_pending_templates.
3816
3817 2004-08-15  Roger Sayle  <roger@eyesopen.com>
3818
3819         * call.c (build_vfield_ref, build_call, build_conditional_expr,
3820         convert_arg_to_ellipsis, build_x_va_arg, build_over_call,
3821         build_java_interface_fn_ref, build_special_member_call,
3822         build_new_method_call, initialize_reference): Replace calls to
3823         build with calls to buildN.
3824         * class.c (build_base_path, convert_to_base_statically,
3825         build_vfn_ref, instantiate_type, dfs_accumulate_vtbl_inits,
3826         build_vtbl_initializer): Likewise.
3827         * cp-gimplify.c (genericize_try_block, genericize_catch_block,
3828         gimplify_if_stmt, cp_genericize_r): Likewise.
3829         * cvt.c (convert_to_void): Likewise.
3830         * decl.c (check_initializer, finish_constructor_body,
3831         finish_destructor_body): Likewise.
3832         * error.c (dump_expr): Likewise.
3833         * except.c (build_exc_ptr, expand_start_catch_block, build_throw):
3834         Likewise.
3835         * init.c (perform_member_init, expand_virtual_init,
3836         expand_cleanup_for_base, build_init, expand_default_init,
3837         build_offset_ref, decl_constant_value, build_new, build_new_1,
3838         build_vec_delete_1, build_vec_init, build_delete,
3839         push_base_cleanups, build_vec_delete): Likewise.
3840         * mangle.c (write_integer_cst): Likewise.
3841         * method.c (thunk_adjust, do_build_copy_constructor,
3842         do_build_assign_ref): Likewise.
3843         * pt.c (lookup_template_function, tsubst, tsubst_copy_and_build,
3844         unify, build_non_dependent_expr): Likewise.
3845         * rtti.c (build_headof, build_typeid, ifnonnull,
3846         build_dyanmic_cast_1, tinfo_base_init): Likewise.
3847         * semantics.c (begin_compound_stmt, finish_call_expr,
3848         finish_pseudo_destructor_expr, finish_id_expression,
3849         simplify_aggr_init_expr, finalize_nrv_r): Likewise.
3850         * tree.c (build_target_expr, build_cplus_new, array_type_nelts_top,
3851         array_type_nelts_total, stabilize_call): Likewise.
3852         * typeck.c (decay_conversion, build_class_member_access_expr,
3853         lookup_destructor, build_ptrmemfunc_access_expr, build_array_ref,
3854         get_member_function_from_ptrfunc, build_binary_op, pointer_diff,
3855         build_x_unary_op, build_unary_op, unary_complex_lvalue,
3856         build_compound_expr, build_modify_expr, expand_ptrmemfunc_cst,
3857         check_return_expr): Likewise.
3858         * typeck2.c (split_nonconstant_1, split_nonconstant_init_1,
3859         split_nonconstant_init, store_init_value, build_m_component_ref):
3860         Likewise.
3861
3862 2004-08-15  Nathan Sidwell  <nathan@codesourcery.com>
3863
3864         * call.c (convert_class_to_reference,
3865         build_user_type_conversion_1, convert_like_real,
3866         build_java_interface_fn_ref, build_special_member_call): Use
3867         build_int_cst.
3868         * class.c (build_vtbl_initializer): Likewise.
3869         * cp-gimplify.c (cp_gimplify_expr): Likewise.
3870         * cvt.c (cp_convert_to_pointer): Likewise.
3871         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
3872         * decl2.c (start_static_initialization_or_destruction,
3873         generate_ctor_or_dtor_function): Likewise.
3874         * except.c (build_throw): Likewise.
3875         * lex.c (cxx_init): Likewise.
3876         * mangle.c (write_integer_cst): Likewise.
3877         * rtti.c (build_headof, get_tinfo_decl_dynamic,
3878         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
3879         get_pseudo_ti_init): Likewise.
3880         * search.c (get_dynamic_cast_base_type): Likewise.
3881         * tree.c (build_shared_int_cst): Likewise.
3882
3883 2004-08-12  Mark Mitchell  <mark@codesourcery.com>
3884
3885         PR c++/16273
3886         * class.c (count_depth_data): New type.
3887         (dfs_depth_post): New function.
3888         (dfs_depth_q): Likewise.
3889         (find_final_overrider_data_s): Change type of vpath.
3890         Add vpath_list.
3891         (dfs_find_final_overrider_1): New function.
3892         (dfs_find_final_overrider): Use it.
3893         (dfs_find_final_overrider_q): Adjust use of vpath.
3894         (dfs_find_final_overrider_post): Likewise.
3895         (find_final_overrider): Use dfs_depth.  Allocate and deallocate
3896         vpath_list.
3897
3898 2004-08-12 Jan Beulich <jbeulich@novell.com>
3899
3900         * parser.c (cp_parser_asm_definition): Properly consume scope operator
3901         tokens preceding the clobbers. Don't check for scope operator
3902         following inputs. Simplify inputs handling to match that now used for
3903         clobbers.
3904
3905 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
3906
3907         PR c++/16698
3908         * except.c (build_throw): Allocate cleanup_type and the function
3909         for __cxa_throw separately.
3910
3911         PR c++/16853
3912         * call.c (standard_conversion): Do not accept conversions between
3913         pointers to members if the class types are unrelated.
3914
3915         PR c++/16618
3916         * parser.c (cp_parser_builtin_offsetof): Cast to "const volatile
3917         char &" instead of just "char &".
3918
3919         PR c++/16870
3920         * pt.c (tsubst): Just return the unknown_type_node.
3921
3922 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
3923
3924         PR c++/16964
3925         * parser.c (cp_parser_class_specifier): Robustify.
3926
3927         PR c++/16904
3928         * pt.c (tsubst_copy_and_build): Complain about invalid
3929         qualification.
3930
3931         PR c++/16929
3932         * pt.c (tsubst_default_argument): Clear out current_class_ptr and
3933         current_class_ref while tsubsting.
3934
3935 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
3936
3937         PR c++/16971
3938         * parser.c (cp_parser_init_declarator): Robustify.
3939
3940 2004-08-06  Richard Sandiford  <rsandifo@redhat.com>
3941
3942         * typeck2.c (process_init_constructor): Guard the missing field warning
3943         with warn_missing_field_initializers rather than extra_warnings.
3944
3945 2004-08-06  Paolo Bonzini  <bonzini@gnu.org>
3946
3947         * class.c (instantiate_type) <ENTRY_VALUE_EXPR>: Do not handle.
3948
3949 2004-08-05  Mark Mitchell  <mark@codesourcery.com>
3950
3951         * decl.c (start_preparsed_function): Move determine_visibility
3952         call.
3953         * decl2.c (determine_visibility): Incorporate dllexport testing.
3954
3955 2004-08-05  Geoffrey Keating  <geoffk@apple.com>
3956
3957         * g++spec.c (lang_specific_driver): An -Xlinker or -Wl, option
3958         means that libstdc++ is needed.
3959
3960 2004-08-05  Nathan Sidwell  <nathan@codesourcery.com>
3961
3962         * cvt.c (cp_convert_to_pointer): Adjust force_fit_type call.
3963
3964 2004-08-04  Geoffrey Keating  <geoffk@apple.com>
3965
3966         * decl.c (make_rtl_for_nonlocal_decl): Set DECL_ASSEMBLER_NAME rather
3967         than passing it as a parameter to rest_of_decl_compilation.
3968         * decl2.c (grokfield): Use set_user_assembler_name.
3969
3970 2004-08-04  Nathan Sidwell  <nathan@codesourcery.com>
3971
3972         * decl.c (complete_array_type): Don't gratuitously copy
3973         maxindex. Its type is always set.
3974
3975 2004-08-04  Paul Brook  <paul@codesourcery.com>
3976
3977         * Make-lang.in (cp/semantics.o, cp/optimize.o): Depend on TARGET_H.
3978         * cp-tree.h (struct language_function): Rename x_dtor_label to
3979         x_cdtor_label.
3980         (dtor_label): Rename ...
3981         (cdtor_label): ... to this.
3982         * decl.c (begin_constructor_body): Remove.
3983         (check_special_function_return_type): Maybe change the return type.
3984         (grokdeclarator): Pass the class type.
3985         (start_preparsed_function): Constructors may need a return label.
3986         (finish_constructor_body, finish_destructor_body): Set the return
3987         value.
3988         (begin_function_body): Don't call begin_constructor_body.
3989         (finish_function): Don't warn for constructors or destructors.
3990         (implicitly_declare_fn): Maybe change the return type.
3991         * optimize.c: Include target.h.
3992         (maybe_clone_body): Remap the function result.
3993         * semantics.c: Include target.h.
3994         (finish_return_stmt): Maybe jump to return label for constructors.
3995
3996 2004-08-03  Mark Mitchell  <mark@codesourcery.com>
3997
3998         * class.c (build_vtable): Do not set DECL_VISIBILITY here.
3999         (check_field_decls): Or here.
4000         (check_methods): Or here.
4001         (initialize_array): Don't mess with DECL_CONTEXT.
4002         * cp-tree.h (start_decl): Adjust prototype.
4003         (determine_visibility): New function.
4004         * decl.c (duplicate_decls): Remove checks for hidden "operator
4005         new".
4006         (build_library_fn_1): Give all library functions default
4007         visibility.
4008         (start_decl): Add pop_scope_p parameter.  Tidy.
4009         (cp_finish_decl): Do not pop scopes here.  Call
4010         determine_visibility for variable definitions.
4011         (start_preparsed_function): Call determine_visibility.
4012         * decl2.c (determine_visibility): New function.
4013         * method.c (use_thunk): Fix formatting.
4014         * parser.c (cp_parser_condition): Adjust calls to start_decl.
4015         (cp_parser_init_declarator): Likewise.
4016         * pt.c (instantiate_decl): Always call pop_nested_class.
4017         * rtti.c (get_tinfo_decl): Do not set DECL_VISIBILITY.
4018         (tinfo_base_init): Likewise.
4019
4020 2004-08-02  Mark Mitchell  <mark@codesourcery.com>
4021
4022         PR c++/16707
4023         * name-lookup.c (validate_nonmember_using_decl): Robustify.
4024
4025 2004-08-01  Mark Mitchell  <mark@codesourcery.com>
4026
4027         PR c++/16224
4028         * name-lookup.c (decl_namespace): Remove.
4029         (current_decl_namespace): Use decl_namespace_context instead of
4030         decl_namespace.
4031         (push_decl_namespace): Likewise.
4032         (arg_assoc_class): Likewise.
4033         (arg_assoc_type): Likewise.
4034         * pt.c (check_specialization_namespace): New function.
4035         (maybe_process_partial_specialization): Use it.
4036         (register_specialization): Likewise.
4037
4038         PR c++/16489
4039         * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): New macro.
4040         * call.c (null_ptr_cst_p): Handle variables with constant
4041         initializers.
4042         * pt.c (convert_nontype_argument): Use
4043         DECL_INTEGRAL_CONSTANT_VAR_P.
4044         * semantics.c (finish_id_expression): Likewise.
4045
4046         PR c++/16529
4047         * decl.c (duplicate_decls): Reject duplicate namespace
4048         declarations.
4049
4050         PR c++/16810
4051         * typeck.c (build_ptrmemfunc): Loosen assertion.
4052
4053 2004-08-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4054
4055         * call.c (z_candidate::template_decl): Rename from template.
4056         (add_template_candidate_real): Adjust member reference.
4057         (joust): Likewise.
4058
4059 2004-07-29  Mark Mitchell  <mark@codesourcery.com>
4060
4061         * cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define.
4062         (lang_decl_flags): Narrow the width of "languages".  Add
4063         repo_available_p.
4064         (DECL_NEEDED_P): Remove.
4065         (FOR_EACH_CLONE): New macro.
4066         (DECL_REPO_AVAILABLE_P): Likewise.
4067         (DECL_TINFO_P): Likewise.
4068         (set_linkage_according_to_type): Declare.
4069         (import_export_vtable): Remove.
4070         (import_export_tinfo): Likewise.
4071         (mark_needed): New function.
4072         (decl_needed_p): Likewise.
4073         (note_vauge_linkage_fn): Likewise.
4074         (init_repo): Change prototype.
4075         (repo_template_used): Remove.
4076         (repo_template_instantiated): Likewise.
4077         (repo_emit_p): New function.
4078         (repo_export_class_p): Likewise.
4079         (no_linkage_check): Change prototype.
4080         * class.c (set_linkage_according_to_type): New function.
4081         (build_vtable): Use it.  Do not call import_export_vtable.  Set
4082         DECL_IGNORED_P if appropriate.
4083         * decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P.
4084         (make_rtL_for_nonlocal_decls): Check for template instantiations
4085         explicitly.
4086         (grokfndecl): Adjust call to no_linkage_check.
4087         (set_linkage_for_static_data_member): New function.
4088         (grokvardecl): Use it.  Adjust call to no_linkage_check.
4089         (grokdeclarator): Use set_linkage_for_static_data_member.
4090         * decl2.c (note_vague_linkage_fn): New function.
4091         (note_vague_linkage_var): Likewise.
4092         (finish_static_data_member_decl): Use it.
4093         (import_export_vtable): Remove.
4094         (import_export_class): Use repo_export_class_p.
4095         (var_finalized_p): Simplify.
4096         (maybe_emit_vtables): Simplify.
4097         (mark_needed): New function.
4098         (decl_needed_p): Likewise.
4099         (import_export_decl): Add documentation and consistency checks.
4100         Use repo_emit_p.  Handle virtual tables and RTTI information
4101         here.
4102         (import_export_tinfo): Remove.
4103         (write_out_vars): Call import_export_decl.
4104         (cxx_callgraph_analyze_expr): Ensure that all vtables are emitted
4105         whenever one is.
4106         (finish_file): Use decl_needed_p.  Do not call import_export_decl
4107         for undefined static data members.  Do not warn about undefined
4108         inlines when using a repository.
4109         (mark_used): Use note_vague_linkage_fn.  Always defer template
4110         instantiations.
4111         * lex.c (cxx_init): Adjust call to init_repo.  Always set
4112         flag_unit_at_a-time.
4113         * method.c (synthesize_method): Remove unncessary
4114         import_export_decl call.
4115         (implicitly_declare_fn): Use set_linkage_according_to_type.
4116         * optimize.c (maybe_clone_body): Use FOR_EACH_CLONE.
4117         * pt.c (instantiate_class_template): Don't redundantly add classes
4118         to keyed_classes.  Don't call repo_template_used.
4119         (tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of
4120         templates with internal linkage.
4121         (check_instantiated_args): Adjust call to no_linkage_check.
4122         (instantiate_template): Use FOR_EACH_CLONE.
4123         (mark_definable): New function.
4124         (mark_decl_instantiated): Use it.
4125         (do_decl_instantiation): Adjust tests for explicit instantiation
4126         after "extern template".
4127         (instantiate_class_member): Do not use repo_template_instantiated.
4128         (do_type_instantiation): Simplify.
4129         (instantiate_decl): Use mark_definable.  Check repo_emit_p.
4130         Simplify.
4131         * repo.c (repo_get_id): Remove.
4132         (original_repo): Remove.
4133         (IDENTIFIER_REPO_USED): Remove.
4134         (IDENTIFIER_REPO_CHOSEN): Remove.
4135         Remove all #if 0'd code.
4136         (repo_template_used): Remove.
4137         (repo_template_instantiated): Remove.
4138         (temporary_obstack_initialized_p): New variable.
4139         (init_repo): Register with lang_post_pch_load.  Avoid creating
4140         identifiers unnecessarily.  Don't use original_repo.  Close the
4141         file here.
4142         (reopen_repo_file_for_write): Not here.
4143         (finish_repo): Always write out a new repository file.
4144         (repo_emit_p): New function.
4145         (repo_export_class_p): Likewise.
4146         * rtti.c (get_tinfo_decl): Use set_linkage_according_to_type.
4147         (involves_incomplete_p): New function.
4148         (tinfo_base_init): Use it.
4149         (ptr_initializer): Remove non_public_ptr parameter.
4150         (ptm_initializer): Likewise.
4151         (get_pseudo_ti_init): Likewise.
4152         (unemitted_tinfo_decl_p): Remove.
4153         (emit_tinfo_decl): Use import_export_decl.
4154         * semantics.c (expand_body): Move updates of static_ctors and
4155         static_dtors to ...
4156         (expand_or_defer_fn): ... here.
4157         * tree.c (no_linkage_check): Add relaxed_p parameter.
4158
4159 2004-07-28  Eric Christopher  <echristo@redhat.com>
4160
4161         * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
4162
4163 2004-07-28  Nathan Sidwell  <nathan@codesourcery.com>
4164
4165         * cp-tree.h (struct tree_pair_s): New.
4166         (typedef tree_pair_p): New.
4167         (DEF_VEC_O(tree_pair_s)): New.
4168         (struct lang_type_class): Make vcall_indices a VEC(tree_pair_s).
4169         (CLASSTYPE_VCALL_INDICES): Update documentation.
4170         * class.c (get_vcall_index): Adjust.
4171         (add_vcall_offset): Adjust.
4172
4173 2004-07-27  Kelley Cook  <kcook@gcc.gnu.org>
4174
4175         * pt.c, typeck.c: Remove spurious carriage returns.
4176
4177 2004-07-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4178
4179         PR c++/14429
4180         * pt.c (coerce_template_template_parms) <PARM_DECL case>: Only check
4181         when the type of ARG is not dependent.
4182
4183 2004-07-26  Geoffrey Keating  <geoffk@apple.com>
4184
4185         * g++spec.c (LIBSTDCXX_PROFILE): Default to LIBSTDCXX.
4186         (lang_specific_driver): If the C++ or math library options don't
4187         start with '-l', don't count them as added libraries.
4188
4189 2004-07-26  Nathan Sidwell  <nathan@codesourcery.com>
4190
4191         * decl.c (xref_basetypes): Adjust base access vector creation.
4192         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Adjust base
4193         access accesses.
4194         * search.c (dynamic_cast_base_recurse, dfs_access_in_type): Likewise.
4195
4196 2004-07-26  Niall Douglas  <s_fsfeurope2@nedprod.com>
4197             Brian Ryner  <bryner@brianryner.com>
4198
4199         PR c++/15000
4200         PR c++/9283
4201         * class.c (check_field_decls): Apply hidden visibility if
4202         -fvisibility-inlines-hidden and inlined unless otherwise specified
4203         (build_vtable): Set vtable visibility to class visibility.
4204         (check_field_decls): Default static member visibility to class
4205         visibility.
4206         (check_methods): Default method visibility to class visibility.
4207         * cp-tree.h: Added CLASSTYPE_VISIBILITY and
4208         CLASSTYPE_VISIBILITY_SPECIFIED macro.
4209         * decl.c (duplicate_decls): New logic for merging definition decls
4210         with declaration decls. Added ignore & warning when non default
4211         applied to global operator new or delete.
4212         * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED
4213         wherever VISIBILITY was changed
4214         * rtti.c (get_tinfo_decl): Set typeinfo visibility to class
4215         visibility.
4216         (tinfo_base_init): Set typeinfo name visibility to class visibility.
4217
4218 2004-07-25  Bernardo Innocenti  <bernie@develer.com>
4219
4220         * decl.c: Rename all identifiers named `class' to `cl'.
4221         * cp-tree.h: Likewise.
4222
4223 2004-07-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4224
4225         * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Use GGC_CNEW.
4226         * typeck2.c (abstract_virtuals_error): Use GGC_NEW.
4227         * name-lookup.c (binding_entry_make): Use GGC_NEW.
4228         (binding_table_construct): Use GGC_CNEWVEC.
4229         (binding_table_new): Use GGC_NEW.
4230         (cxx_binding_make): Likewise.
4231         (begin_scope): Likewise.
4232         (push_to_top_level): Use GCC_CNEW.
4233         * parser.c (cp_token_cache_new): Likewise.
4234         (cp_token_cache_push_token): Likewise.
4235         (cp_lexer_new_main): Likewise.
4236         (cp_lexer_new_from_tokens): Likewise.
4237         (cp_parser_context_new): Likewise.
4238         (cp_parser_new): Likewise.
4239         (cp_lexer_new_from_tokens): Use GGC_NEWVEC.
4240         * lex.c (cxx_make_type): Use GGC_CNEW.
4241         (retrofit_lang_decl): Use GGC_NEWVAR.
4242         (cxx_dup_lang_specific_decl): Likewise.
4243         (copy_lang_type): Likewise.
4244         * decl.c (use_label): Use GGC_NEW instead of ggc_alloc.
4245         (save_function_data): Likewise.
4246         (lookup_label): Use GGC_CNEW instead of ggc_alloc_cleared.
4247         (cxx_push_function_context): Likewise.
4248
4249 2004-07-25  Richard Henderson  <rth@redhat.com>
4250
4251         * decl.c (start_preparsed_function): Set DECL_ARTIFICIAL and
4252         DECL_IGNORED_P on RESULT_DECL.
4253         * semantics.c (finalize_nrv): Copy them too.
4254
4255 2004-07-23  Nathan Sidwell  <nathan@codesourcery.com>
4256
4257         * search.c (lookup_conversion_operator): Avoid two loops.
4258         (add_conversions): Remove.
4259         (check_hidden_convs, split_conversions,
4260         lookup_conversions_r):  New.
4261         (lookup_conversions): Use lookup_conversions_r.
4262
4263 2004-07-22  Nathan Sidwell  <nathan@codesourcery.com>
4264
4265         * pt.c (get_template_base): Check type is completable.
4266
4267 2004-07-21  Eric Christopher  <echristo@redhat.com>
4268
4269         * decl.c (poplevel): Inline unused variable checking.
4270         Change formatting.
4271
4272 2004-07-21  Paolo Bonzini  <bonzini@gnu.org>
4273
4274         * typeck.c (build_binary_op): Do not use RDIV_EXPR for
4275         integer vectors.
4276
4277 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4278
4279         PR c++/14497
4280         * pt.c (check_explicit_specialization): Remove extension to accept
4281         specializations without template headers. Fall-through to normal
4282         processing.
4283
4284 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4285
4286         PR c++/509
4287         * pt.c (determine_specialization): New parameter template_count.
4288         Disambiguate between member templates and member functions counting
4289         the template headers.
4290         (check_explicit_specialization): Update caller.
4291         (tsubst_friend_function): Likewise.
4292
4293 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4294
4295         * cp-tree.def (TINST_LEVEL): Make it an 'x' node.
4296         * cp-tree.h (tinst_level_t): New tree type.
4297         (union lang_tree_node): Handle it.
4298         (TINST_LOCATION): New accessor macro.
4299         (make_tinst_level): New prototype.
4300         * cp-lang.c (cp_tree_size): Handle TINST_LEVEL.
4301         * decl.c (cp_tree_node_structure): Likewise.
4302         * error.c (print_instantiation_full_context): Use TINST_LOCATION.
4303         (print_instantiation_partial_context): Likewise.
4304         * pt.c (pop_tinst_level): Likewise.
4305          (push_tinst_level): Use make_tinst_level.
4306         * tree.c (make_tinst_level): New function.
4307         (cp_walk_subtrees): Walk TINST_DECL for a TINST_LEVEL node.
4308
4309 2004-07-20  Mark Mitchell  <mark@codesourcery.com>
4310
4311         * parser.c (cp_parser_simple_type_specifier): Fix typo.
4312
4313         PR c++/16637
4314         * parser.c (cp_parser_simple_type_specifier): Do not record usage
4315         of globally-qualified names.
4316
4317 2004-07-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4318
4319         PR c++/16175
4320         * error.c (dump_type) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Output
4321         cv qualifier.
4322
4323 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4324
4325         PR c++/16623
4326         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4327         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4328         * class.c (add_implicitly_declared_members): Use
4329         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4330         * method.c (lazily_declare_fn): Clear
4331         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4332         * search.c (lookup_fnfields_1): Check it.
4333
4334 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4335
4336         * cp-tree.h (vec_binfo_member): Remove.
4337         * tree.c (vec_binfo_member): Remove.
4338
4339         * cp-tree.h (struct lang_type_class): Remove vfields field.
4340         (CLASSTYPE_VFIELDS): Remove.
4341         (SET_BINFO_NEW_VTABLE_MARKED): Adjust.
4342         * class.c (determine_primary_base): Remove CLASSTYPE_VFIELDS
4343         handling.
4344         (dfs_modify_vtables): Use TYPE_CONTAINS_VPTR_P.
4345         (finish_struct_1): Remove CLASSTYPE_VFIELDS handling.
4346         * init.c (dfs_initialize_vtbl_ptrs): Use TYPE_CONTAINS_VPTR_P.
4347
4348 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4349
4350         * cp-tree.h (DEF_VEC_P(tree)): Remove here.
4351         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
4352         Moved to common.
4353         (BINFO_LANG_SLOTS): Remove.
4354         * tree.c (copy_binfo): Adjust BINFO creation and accessors.
4355         * decl.c (xref_basetypes): Adjust BINFO creation and accessors.
4356         * class.c (check_bases): Adjust BINFO accessors.
4357         (determine_primary_base, finish_struct_bits,
4358         maybe_warn_about_overly_private_class, warn_hidden,
4359         walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
4360         warn_about_ambiguous_bases, get_vfield_name,
4361         dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
4362         add_vcall_offset_vtbl_entries_r): Likewise.
4363         * dump.c (cp_dump_tree): Likewise.
4364         * init.c (sort_mem_initializers, expand_member_init, build_delete,
4365         push_base_cleanups): Likewise.
4366         * method.c (do_build_copy_constructor, do_build_assign_ref,
4367         synthesize_exception_spec): Likewise.
4368         name-lookup.c (arg_assoc_class): Likewise.
4369         * pt.c (instantiate_class_template,
4370         get_template_base_recursive): Likewise.
4371         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
4372         * typeck2.c (process_init_constructor): Likewise.
4373         * search.c (lookup_base_r, dynamic_cast_base_recurse,
4374         dfs_access_in_type, dfs_walk_real, look_for_overrides,
4375         types_overlap_p, copied_binfo, original_binfo): Likewise.
4376         (binfo_for_vtable): Remove
4377
4378 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4379
4380         * cp-tree.h (struct lang_decl_flags): Unify the template_info and
4381         thunk_alias, and the access and virtual_offset fields.
4382         (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust.
4383         * decl.c (finish_case_label): Update c_add_case_node call.
4384
4385 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4386
4387         Revert patch for PR c++/16623.
4388
4389 2004-07-19  Kelley Cook  <kcook@gcc.gnu.org>
4390
4391         * except.c: Remove two spurious carriage returns.
4392
4393 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4394
4395         PR c++/16623
4396         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4397         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4398         * class.c (add_implicitly_declared_members): Use
4399         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4400         * method.c (lazily_declare_fn): Clear
4401         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4402         * search.c (lookup_fnfields_1): Check it.
4403
4404 2004-07-19  Nathan Sidwell  <nathan@codesourcery.com>
4405
4406         * class.c (add_method): Delay adding the slot until the end.
4407         (determine_primary_base): Adjust VEC_iterate invokation.
4408         (resort_type_method_vec, finish_struct_methods, warn_hidden,
4409         walk_subobject_offsets, end_of_class, warn_about_ambiguous_bases,
4410         build_vtbl_initializer): Likewise.
4411         * init.c (sort_mem_initializers, build_delete, push_base_cleanups,
4412         build_vbase_delete): Likewise.
4413         * method.c (do_build_copy_constructor): Likewise.
4414         * name-lookup.c (new_class_binding, print_binding_level,
4415         poplevel_class, store_class_bindings, push_to_top_level,
4416         pop_from_top_level): Likewise.
4417         * pt.c (check_explicit_specialization): Likewise.
4418         * search.c (lookup_conversion_operator, lookup_fnfields_1,
4419         get_pure_virtuals, add_conversions, dfs_check_overlap,
4420         binfo_for_vbase): Likewise.
4421
4422 2004-07-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4423
4424         PR c++/12170
4425         * pt.c (unify) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Use only
4426         innermost set of template arguments during deduction.  Simplify.
4427
4428 2004-07-19  Joseph S. Myers  <jsm@polyomino.org.uk>
4429
4430         * typeck.c (build_modify_expr, build_x_modify_expr): Set
4431         TREE_NO_WARNING on assignments with an operator other than '='.
4432
4433 2004-07-10  Steven Bosscher  <stevenb@suse.de>
4434             Joseph S. Myers  <jsm@polyomino.org.uk>
4435
4436         * cp-tree.h (C_SET_EXP_ORIGINAL_CODE): Remove.
4437         * decl2.c (grokfield): Don't check current_class_depth via
4438         unused TREE_COMPLEXITY.
4439         * semantics.c (finish_parenthesized_expr): Set TREE_NO_WARNING
4440         to avoid the missing parentheses warning.
4441         Don't set C_SET_EXP_ORIGINAL_CODE.
4442
4443 2004-07-18  Mark Mitchell  <mark@codesourcery.com>
4444
4445         * tree.c (no_linkage_helper): Remove.
4446         (no_linkage_check): Don't use walk_tree_without_duplicates.
4447
4448         * mangle.c (write_expression): Issue a sorry for zero-operand
4449         functional casts.
4450
4451 2004-07-18  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4452
4453         PR c++/13092
4454         * init.c (build_offset_ref): Build SCOPE_REF with non-null
4455         TREE_TYPE for non-dependent names.
4456         * typeck.c (build_x_unary_op): Handle non-dependent SCOPE_REF.
4457         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
4458         unknown_type_node as its TREE_TYPE.
4459         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
4460         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
4461         (dump_expr) <SCOPE_REF case>: Likewise.
4462
4463 2004-07-17  Jason Merrill  <jason@redhat.com>
4464
4465         PR c++/16115
4466         * call.c (type_passed_as): Make the invisible reference type
4467         __restrict.
4468         * cp-gimplify.c (gimplify_cleanup_stmt): Rename to
4469         cp_genericize_r.  Handle invisible reference lowering.
4470         (is_invisiref_parm): New fn.
4471         (cp_genericize): Adjust the types of invisible reference parms.
4472         Don't repeat the walk for clones.
4473         * decl.c (store_parm_decls): Don't generate any code for clones.
4474
4475 2004-07-17  Joseph S. Myers  <jsm@polyomino.org.uk>
4476
4477         * cp-tree.h (builtin_function): Declare.
4478
4479 2004-07-16  Mark Mitchell  <mark@codesourcery.com>
4480
4481         * class.c (finish_struct_methods): Remove unncessary code.
4482         (add_implicitly_declared_members): Create declarations for default
4483         constructors and copy constructors lazily.
4484         * cp-tree.h (lang_type_class): Remove lazy_default_ctor and
4485         lazy_copy_ctor.
4486         (CLASSTYPE_LAZY_DEFAULT_CTOR): New macro.
4487         (CLASSTYPE_LAZY_COPY_CTOR): Likewise.
4488         * decl2.c (check_classfn): Robustify.
4489         (locate_dtor): Handle empty CLASSTYPE_METHOD_VEC.
4490         (locate_ctor): Handle lazy default constructors.
4491         (locate_copy): Handle lazy copy constructors.
4492         (implicitly_declare_fn): Make sure we're looking at the
4493         TYPE_MAIN_VARIANT for a class before creating functions.  Don't
4494         set TYPE_HAS_CONSTRUCTOR.
4495         (lazily_declare_fn): New function.
4496         * name-lookup.c (constructor_name_full): Simplify.
4497         * search.c (lookup_fnfields_1): Lazily create methods, as
4498         necessary.
4499         (lookup_for_overrides): Handle empty CLASSTYPE_METHOD_VEC.
4500
4501 2004-07-16  Steven Bosscher  <stevenb@suse.de>
4502
4503         * cp-tree.h (struct lang_type): Don't have three GTY options on a
4504         single bit GTY desc.
4505
4506 2004-07-16  Richard Henderson  <rth@redhat.com>
4507
4508         * cp-lang.c (LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING): Die.
4509         * cp-tree.h (cp_copy_res_decl_for_inlining): Remove.
4510         * tree.c (cp_copy_res_decl_for_inlining): Remove.
4511
4512 2004-07-16  Nathan Sidwell  <nathan@codesourcery.com>
4513
4514         * class.c (finish_struct_bits): Use for loop.
4515         (propagate_binfo_offsets): Do primary binfo outside of loop.
4516
4517         PR c++/16583
4518         * dump.c (cp_dump_tree): Don't dump the bases if there's no
4519         binfo.
4520
4521         * pt.c (tsubst) <TREE_BINFO case>: We should never get here.
4522
4523 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
4524
4525         * cp-tree.h (lang_type_class): Remove has_real_assign_ref and
4526         has_abstract_assign_ref.  Make methods a VEC(tree) *.
4527         (TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
4528         (CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
4529         (CLASSTYPE_DESTRUCTORS): Likewise.
4530         (TYPE_HAS_REAL_ASSIGN_REF): Remove.
4531         (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
4532         (add_method): Change prototoype.
4533         * class.c (add_method): Remove error_p parameter.  Adjust for
4534         changes to CLASSTYPE_METHOD_VEC.
4535         (handle_using_decl): Adjust call to add_method.
4536         (maybe_warn_about_overly_private_class): Adjust for
4537         changes to CLASSTYPE_METHOD_VEC.
4538         (resort_type_method_vec): Likewise.
4539         (finish_struct_methods): Likewise.
4540         (check_for_override): Likewise.
4541         (warn_hidden): Likewise.
4542         (add_implicitly_declared_members): Defer creation of assignment
4543         operators.  Adjust call to add_method.
4544         (clone_function_decl): Adjust call to add_method.
4545         (check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
4546         (finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
4547         * decl.c (grok_special_member_properties): Don't set
4548         TYPE_HAS_ABSTRACT_ASSIGN_REF.
4549         * decl2.c (check_classfn): Adjust for
4550         changes to CLASSTYPE_METHOD_VEC.
4551         * method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
4552         (locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
4553         (locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
4554         (implicitly_declare_fn): Set DECL_SOURCE_LOCATION.  Do not call
4555         cp_finish_decl.
4556         * pt.c (check_explicit_specialization): Adjust for
4557         changes to CLASSTYPE_METHOD_VEC.
4558         (instantiate_class_template): Do not set
4559         TYPE_HAS_ABSTRACT_ASSIGN_REF.
4560         * ptree.c (cxx_print_type): Don't try to print
4561         CLASSTYPE_METHOD_VEC.
4562         * rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
4563         * search.c (lookup_field_r): Adjust for
4564         changes to CLASSTYPE_METHOD_VEC.
4565         (lookup_fnfields): Likewise.
4566         (lookup_conversion_operator): Likewise.
4567         (lookup_fnfields_1): Likewise.  Create assignment operators
4568         lazily.
4569         (look_for_overrides_here): Adjust for
4570         changes to CLASSTYPE_METHOD_VEC.
4571         (add_conversions): Likewise.
4572         * semantics.c (finish_member_declaration): Adjust call to add_method.
4573
4574 2004-07-15  Jason Merrill  <jason@redhat.com>
4575
4576         * cp-lang.c (cxx_types_compatible_p): To the middle-end,
4577         references and pointers are compatible.
4578
4579 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
4580
4581         * decl.c (xref_basetypes): Refactor.
4582         * tree.c (copy_base_binfos): Replace with ...
4583         (copy_binfo): ... this. Deep copy the given binfo, (not the just
4584         bases of the given base).
4585         * cp-tree.h (copy_base_binfo): Remove.
4586         (copy_binfo): Declare.
4587
4588 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
4589
4590         * name-lookup.c (set_inherited_value_binding_p): Add class_type
4591         parameter.
4592         (get_class_binding): Adjust.
4593         (push_class_level_binding): Don't use set_inherited_value_binding_p.
4594
4595 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
4596
4597         * class.c (finish_struct_bits): Don't set TYPE_HAS_CONVERSION here.
4598         * decl.c (xref_basetypes): Set it here.
4599
4600         * class.c (check_bases): Don't set CLASSTYPE_NON_AGGREGATE here.
4601         Don't check for incomplete base.
4602         (get_vfield_name): Simplify while loop.
4603         * decl.c (xref_basetypes): Set CLASSTYPE_NON_AGGREGATE here.
4604
4605 2004-07-14  Mark Mitchell  <mark@codesourcery.com>
4606
4607         * lex.c (cxx_make_type): Remove call to get_pointer_type.
4608
4609         * cp-tree.h (IDENTIFIER_VALUE): Remove.
4610         (BINFO_PUSHDECLS_MARKED): Likewise.
4611         (maybe_inject_for_scope_var): Likewise.
4612         (push_class_decls): Likewise.
4613         * name-lookup.h (push_class_binding): Remove.
4614         (innermost_non_namespace_value): New function.
4615         (outer_binding): Likewise.
4616         * class.c (add_method): Push bindings before adding to
4617         TYPE_METHODS.
4618         (restore_class_cache): Do not restore class_shadowed.
4619         (pushclass): Do not add USING_DECLs.  Do not call
4620         push_class_decls.
4621         * config-lang.in (gtfiles): Remove $(srcdir)/cp/search.c.
4622         * decl.c (pushdecl): Use outer_binding.
4623         (poplevel): Set the scope for an out-of-scope for-loop declaration
4624         appropriately.
4625         (cp_finish_decl): Don't call maybe_inject_for_scope_var.
4626         * name-lookup.c (new_class_binding): New function.
4627         (push_binding): Use it.
4628         (pushdecl): Use innermost_non_namespace_value.
4629         (maybe_inject_for_scope_var): Remove.
4630         (push_class_binding): Remove.
4631         (set_inherited_value_binding_p): New function.
4632         (get_class_binding): New function.
4633         (push_class_level_binding): Assert that the current_class_type is
4634         being defined.
4635         (outer_binding): New function.
4636         (innermost_non_namespace_value): Likewise.
4637         (lookup_name_real): Use outer_binding.
4638         (lookup_name_current_level): Ignore out-of-scope variables.
4639         * pt.c (check_template_shadow): Use innermost_non_namespace_value.
4640         (lookup_template_class): Likewise.
4641         * search.c (dfs_push_type_decls): Remove.
4642         (dfs_push_decls): Likewise.
4643         (setup_class_bindings): Likewise.
4644         (lookup_field_1): Handle USING_DECLs from dependent scopes.
4645         (marked_pushdecls_p): Remove.
4646         (unmarked_pushdecls_p): Remove.
4647         (marked_identifiers): Remove.
4648         (setup_class_bindings): Remove.
4649         (dfs_push_type_decls): Remove.
4650         (dfs_push_decls): Remove.
4651         (push_class_decls): Remove.
4652
4653 2004-07-13  Mark Mitchell  <mark@codesourcery.com>
4654
4655         PR c++/16518
4656         PR c++/16337
4657         * decl.c (grokvardecl): Make declspecs parameter const.
4658         (grokdeclarator): Likewise.  Adjust accordingly.
4659         * decl.h (grokdeclarator): Adjust declaration.
4660         * parser.c (cp_parser_init_declarator): Do not clear
4661         decl_specifiers->attributes.
4662
4663         * cp-tree.h (lang_identifier): Remove class_value.
4664         (IDENTIFIER_CLASS_VALUE): Remove.
4665         (pop_class_decls): Likewise.
4666         (init_search_processing): Likewise.
4667         * class.c (handle_using_decl): Use lookup_member, not
4668         IDENTIFIER_CLASS_VALUE.
4669         (restore_class_cache): New function, split out from ...
4670         (pushclass): ... here.  Do not call clear_identifier_class_values.
4671         (invalidate_class_lookup_cache): Do not clear
4672         IDENTIFIER_CLASS_VALUE.
4673         (popclass): Do not call pop_class_decls.
4674         (maybe_note_name_used_in_class): Do not save names looked up after
4675         the class is complete.  Use lookup_member, not
4676         IDENTIFIER_CLASS_VALUE.
4677         * config-lang.in (gtfiles): Add $(srcdir)/cp/search.c.
4678         * decl.c (cxx_init_decl_processing): Do not call
4679         init_search_processing.
4680         * method.c (do_build_copy_constructor): Remove unnecessary code.
4681         (do_build_assign_ref): Likewise.
4682         * name-lookup.c (pushdecl): Use lookup_member, not
4683         IDENTIFIER_CLASS_VALUE.
4684         (set_identifier_type_value_with_scope): Set TREE_TYPE on the
4685         type_shadowed list.
4686         (poplevel_class): Do not restore IDENTIFIER_CLASS_VALUE.
4687         (push_class_binding): Do not set it.
4688         (clear_identifier_class_values): Remove.
4689         (push_class_level_binding): Do not set IDENTIFIER_CLASS_VALUE.
4690         (store_binding): Do not save it.
4691         (pop_from_top_level): Do not restore it.
4692         * name-lookup.h (cxx_saved_binding): Remove class_value.
4693         (clear_identifier_class_values): Remove.
4694         * ptree.c (cxx_print_identifier): Do not print
4695         IDENTIFIER_CLASS_VALUE.
4696         * search.c (search_obstack): Remove.
4697         (push_stack_level): Remove.
4698         (pop_stack_level): Remove.
4699         (search_level): Remove.
4700         (search_stack): Remove.
4701         (lookup_member): Don't check IDENTIFIER_CLASS_VALUE.
4702         (setup_class_bindings): Use IDENTIFIER_MARKED, not
4703         IDENTIFIER_CLASS_VALUE.
4704         (marked_identifiers): New variable.
4705         (push_class_decls): Clear IDENTIFIER_MARKED.
4706         (pop_class_decls): Don't call pop_search_level.
4707         (init_search_processing): Remove.
4708
4709 2004-07-12  Mark Mitchell  <mark@codesourcery.com>
4710
4711         * cp-tree.h (get_aggr_typedef): Remove.
4712         * init.c (get_aggr_typedef): Likewise.
4713
4714         * name-lookup.c (push_class_level_binding): Simplify.
4715
4716 2004-07-12  Andrew Pinski  <apinski@apple.com>
4717
4718         PR c++/16475
4719         Revert:
4720         2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
4721                 PR c++/16276
4722                 * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
4723                 is not public.
4724
4725 2004-07-12  Eric Christopher  <echristo@redhat.com>
4726
4727         * parser.c (cp_parser_class_head): Remove unused variable.
4728
4729 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4730
4731         * decl.c (grok_op_properties): Reject [de-]allocation functions
4732         declared in a namespace, or declared as static.
4733
4734 2004-07-12  Nathan Sidwell  <nathan@codesourcery.com>
4735
4736         * cp-tree.h (make_binfo): Remove.
4737         * decl.c (xref_basetypes): Use make_tree_binfo directly.
4738         * tree.h (copy_base_binfos): Likewise.
4739         (make_binfo): Remove.
4740
4741         * call.c (build_user_type_conversion_1, build_new_op,
4742         check_constructor_callable, build_temp,
4743         perform_direct_initialization_of_possible): Pass type directly to
4744         lookup_fnfields & build_special_member_call.
4745         (build_special_member_call): Accept a type, and complete it.
4746         * class.c (finish_stuct_bits): Copy the BINFOs here.
4747         * cvt.c (ocp_convert): Pass type directly to
4748         build_special_member_call.
4749         * decl.c (build_ptrmemfunc_type): Call xref_bastypes here.
4750         (xref_basetypes): Allocate the binfo here. Adjust.
4751         * init.c (build_init, build_new_1): Pass type directly to
4752         build_special_member_call.
4753         * lex.c (cxx_make_type): Do not allocate binfo here.
4754         * name-lookup.c (arg_assoc_class): Incomplete types have no binfo.
4755         * parser.c (cp_parser_class_head): Always call xref_basetypes.
4756         * pt.c (instantiate_class_template): Likewise. Inhibit access
4757         checking for template friends.
4758         * ptree.c (cxx_print_type): Adjust record printing.
4759         * search.c (lookup_base): When taking a type, complete it before
4760         looking for a binfo.
4761         (lookup_member): Delay completing a type.
4762         (push_class_decls): Don't walk an incomplete type.
4763         (lookup_conversions): Likewise.
4764         * semantics.c (finish_stmt_expr_expr): Pass type directly to
4765         build_special_member_call.
4766         * tree.c (copy_base_binfos): Adjust.
4767         (make_binfo): Likewise.
4768         * typeck.c (build_modify_expr): Pass type directly to
4769         build_special_member_call.
4770         * typeck2.c (process_init_constructor): Check a binfo exists.
4771         (build_m_component_ref): Allow accessing an incomplete type.
4772         (build_functional_cast): Pass type directly to
4773         build_special_member_call.
4774
4775 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4776
4777         PR c++/2204
4778         * config-lang.in (gtfiles): Add typeck2.c.
4779         * Make-lang.in: Tweak typeck2.c dependencies, and add rule for
4780         gt-cp-typeck2.h.
4781         * cp-tree.h: Declare complete_type_check_abstract.
4782         * typeck2.c (pat_calc_hash, pat_compare,
4783         complete_type_check_abstract): New functions.
4784         (abstract_virtuals_error): If the type is abstract, register the
4785         declaration within abstract_pending_vars for further checks.
4786         Inspect also dependent types. Handle IDENTIFIER_NODEs as decl.
4787         * decl.c (cp_finish_decl): Do not strip array types.
4788         (create_array_type_for_decl): Check for abstractness of the element
4789         type.
4790         (complete_vars): Call complete_type_check_abstract.
4791         * class.c (finish_struct): Prepare a list of virtual functions for
4792         template types, and call complete_vars on it to check for abstractness.
4793
4794 2004-07-12  Paolo Bonzini  <bonzini@gnu.org>
4795
4796         PR tree-optimization/14107
4797         * decl.c (finish_function): Remove temporary band-aid.
4798
4799 2004-07-11  Mark Mitchell  <mark@codesourcery.com>
4800
4801         * call.c (build_operator_new_call): Avoid using push_to_top_level.
4802         (build_new_op): Adjust call to lookup_function_nonclass.
4803         * name-lookup.c (identifier_type_value): Adjust call to
4804         lookup_name_real.
4805         (lookup_name_real): Add block_p parameter.
4806         (lookup_name_nonclass): Adjust call to lookup_name_real.
4807         (lookup_function_nonclass): Likewise.
4808         (lookup_name): Likewise.
4809         * name-lookup.h (lookup_name_real): Change prototype.
4810         (lookup_name_nonclass): Likewise.
4811         * parser.c (cp_parser_lookup_name): Likewise.
4812
4813         * cp-tree.h (saved_scope): Make old_bindings a vector.
4814         (unuse_fields): Remove.
4815         * name-lookup.h (cxx_saved_binding): Define it.
4816         * class.c (pushclass): Don't use unuse_fields.
4817         * name-lookup.c (cxx_saved_binding_make): Remove.
4818         (store_binding): Add new bindings to a vector, using an
4819         accumulator style, rather than adding them to a list.
4820         (store_bindings): Adjust accordingly.
4821         (store_class_bindings): Likewise.
4822         (push_to_top_level): Likewise.
4823         (pop_from_top_level): Likewise.
4824         * optimize.c (maybe_clone_body): Must push_to_top_level and
4825         pop_from_top_level calls outside of loop.
4826         * parser.c (cp_parser_class_specifier): Move push_scope/pop_scope
4827         calls here from cp_parser_late_parsing_default_args.
4828         (cp_parser_save_default_args): Record the class type in which the
4829         function is declared.
4830         (cp_parser_late_parsing_default_args): Do not call
4831         push_nested_class/pop_nested_class.
4832         * search.c (dfs_unuse_fields): Remove.
4833         (unuse_fields): Remove.
4834
4835 2004-07-11  Joseph S. Myers  <jsm@polyomino.org.uk>
4836
4837         * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_PUSHLEVEL,
4838         LANG_HOOKS_POPLEVEL, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Remove.
4839         * cp-tree.h (poplevel): Declare.
4840         (set_block): Remove.
4841         * decl.c (set_block): Remove.
4842
4843 2004-07-10  Mike Stump  <mrs@apple.com>
4844
4845         * decl2.c (import_export_class): Never export/import vtables
4846         with inline key functions.
4847
4848 2004-07-09  Steven Bosscher  <stevenb@suse.de>
4849
4850         * typeck.c (c_expand_asm_operands): Remove.
4851
4852 2004-07-09  Mike Stump  <mrs@apple.com>
4853
4854         * typeck.c (build_class_member_access_expr): Skip null deref
4855         warning when we don't dereference it.
4856
4857 2004-07-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4858
4859         PR c++/8211
4860         PR c++/16165
4861         * class.c (check_field_decls): Improve -Weffc++ warning: do not
4862         warn for pointers to functions/members, or for classes without
4863         destructors.
4864
4865 2004-07-08  Mark Mitchell  <mark@codesourcery.com>
4866
4867         * name-lookup.h (struct cp_binding_level): Update documentation
4868         for class_shadowed.
4869
4870 2004-07-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4871
4872         PR c++/16169
4873         * typeck.c (check_return_expr): Improve -Weffc++ warning: handle
4874         returning CALL_EXPR, and non-reference return type.
4875
4876 2004-07-08  Nathan Sidwell  <nathan@codesourcery.com>
4877
4878         * name-lookup.c (push_binding): Use VEC_reserve.
4879
4880 2004-07-08  Richard Henderson  <rth@redhat.com>
4881
4882         * cp-tree.h (expand_eh_spec_block): Remove.
4883
4884 2004-07-07  Mark Mitchell  <mark@codesourcery.com>
4885
4886         * cp-tree.h (saved_scope): Remove x_previous_class_type and
4887         x_previous_class_values; add x_previous_class_level.
4888         (previous_class_type): Remove.
4889         (previous_class_values): Remove.
4890         (previous_class_level): New macro.
4891         * class.c (pushclass): Restore the identifier cache more
4892         expeditiously.
4893         (invalidate_class_lookup_cache): Use vector for class_shadowed and
4894         previous_class_values.
4895         * decl.c (poplevel): Likewise.
4896         * name-lookup.c (cxx_binding_init): New function.
4897         (cxx_binding_make): Use it.
4898         (push_binding): For a binding in a class level, use a vector of
4899         cp_class_binding nodes.
4900         (push_binding_level): New function.
4901         (begin_scope): Use it.
4902         (leave_scope): Do not put class binding levels on the free list.
4903         (print_binding_level): Adjust for the fact that class_shadowed is
4904         a vector.
4905         (poplevel_class): Likewise.
4906         (clear_identifier_class_values): Likewise.
4907         (push_class_level_binding): Likewise.
4908         (set_class_shadows): Remove.
4909         (store_binding): New function.
4910         (store_class_bindings): New function.
4911         (push_to_top_level): Use store_class_bindings as appropriate.
4912         (pop_from_top_level): Use previous_class_level, not
4913         previous_class_type.
4914         * name-lookup.h (cp_class_binding): New type.
4915         (cp_binding_level): Use a vector object for class_shadowed.
4916         (push_binding_level): Declare.
4917         (set_class_shadows): Remove.
4918
4919 2004-07-07  Andrew Pinski  <apinski@apple.com>
4920
4921         * class.c (instantiate_type): BUFFER_REF is dead.
4922         * lex.c (init_operators): IN_EXPR is dead.
4923
4924 2004-07-07  Jason Merrill  <jason@redhat.com>
4925
4926         PR c++/16334
4927         * call.c (build_new_op): Give overload warnings for built-in
4928         candidates.
4929
4930 2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
4931
4932         PR c++/16276
4933         * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
4934         is not public.
4935
4936 2004-07-07  Nathan Sidwell  <nathan@codesourcery.com>
4937
4938         * cp-tree.h (CLASSTYPE_N_BASECLASSES): Remove.
4939         * class.c (build_primary_vtable, check_bases,
4940         determine_primary_base, finish_struct_bits,
4941         maybe_warn_about_overly_private_class, dfs_find_final_overrider_q,
4942         get_basefndecls, warn_hidden, walk_subobject_offsets,
4943         build_base_fields, create_vtable_ptr, propagate_binfo_offsets,
4944         layout_virtual_bases, end_of_class, warn_about_ambiguous_bases,
4945         finish_struct_1, get_vfield_name, contains_empty_class_p,
4946         dump_class_hierarchy_r, finish_vtbls, build_vtt_inits,
4947         dfs_ctor_vtable_bases_queue_p, accumulate_vtbl_inits,
4948         add_vcall_offset_vtbl_entries_r, cp_fold_obj_type_ref): Adjust
4949         BINFO macros.
4950         * decl.c (xref_basetypes): Likewise.
4951         * dump.c (cp_dump_tree): Likewise.
4952         * error.c (dump_expr): Likewise.
4953         * init.c (sort_mem_initializers, expand_member_init,
4954         push_base_cleanups): Likewise.
4955         * method.c (do_build_copy_constructor, do_build_assign_reg,
4956         synthesize_exception_spec): Likewise.
4957         * name-lookup.c (arg_assoc_class): Likewise.
4958         * pt.c (instantiate_class_template, tsubst,
4959         get_template_base_recursive): Likewise.
4960         * ptree.c (cxx_print_type): Likewise.
4961         * rtti.c (get_psuedo_ti_init, get_pseudo_ti_desc): Likewise.
4962         * search.c (lookup_base_r, dynamic_cast_base_recurse,
4963         dfs_access_in_type, access_in_type, lookup_field_queue_p,
4964         bfs_walk, dfs_walk_real, look_for_overrides, markedp, unmarkedp,
4965         marked_pushdecls_p, unmarked_pushdecls_p, dfs_debug_markedp,
4966         dfs_debug_unmarkedp, dfs_check_overlap, dfs_no_overlap_yet,
4967         binfo_for_vtable, copied_binfo, original_binfo): Likewise
4968         * tree.c (copy_base_binfos, make_binfo): Likewise.
4969         * typeck.c (commmon_base_type): Likewise
4970         * typeck2.c (process_init_constructor): Likewise
4971
4972 2004-07-06  Joseph S. Myers  <jsm@polyomino.org.uk>
4973
4974         * decl.c (check_tag_decl): Name redeclared type in diagnostic.
4975
4976 2004-07-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4977
4978         PR c++/3671
4979         * pt.c (convert_nontype_argument): Disallow conversions between
4980         different enumeration types.
4981
4982 2004-07-06  Nathan Sidwell  <nathan@codesourcery.com>
4983
4984         * cp-tree.h (BINFO_MARKED): Remove.
4985         (BINFO_VTABLE_PATH_MARKED, BINFO_NEW_VTABLE_MARKED,
4986         BINFO_DEPENDENT_BASE_P, BINFO_LOST_PRIMARY_P,
4987         BINFO_INDIRECT_PRIMARY_P): Use appropriate BINFO_FLAG_n.
4988         (SET_BINFO_NEW_VTABLE_MARKED): Use BINFO_VIRTUAL_P.
4989         * class.c (build_base_path): Use BINFO_VIRTUAL_P.
4990         (mark_primary_bases, determine_primary_base, base_derived_from,
4991         dfs_find_final_overrider, dfs_find_final_overrider_q,
4992         dfs_find_inal_overrider_post, update_vtable_entry_for_fn,
4993         dfs_modify_vtables, walk_subobject_offsets,
4994         layout_nonempty_base_or_field, build_base_field,
4995         build_base_fields, propagate_binfo_offsets, layout_virtual_bases,
4996         end_of_class, get_vfield_name, dump_class_hierarchy, dump_vtable,
4997         finish_vtbls, build_vtt_inits, dfs_build_secondary_vptr_vtt_inits,
4998         build_ctor_vtbl_group, accumulate_vtble_inits,
4999         dfs_accumulate_vtbls_inits, build_vbase_offset_vtbl_entries,
5000         build_vcall_offset_vtbl_entries, add_vcall_offset_vtbl_entries_r,
5001         add_vcall_offset_vtbl_entries_1): Likewise.
5002         * decl.c (xref_basetypes): Incomming virtual base indicated by
5003         TREE_TYPE. Adjust.
5004         * dump.c (cp_dump_tree): Use BINFO_VIRTUAL_P.
5005         * init.c (finish_init_stmts, sort_mem_initializers,
5006         emit_mem_initializers, build_vtble_address, expand_member_init,
5007         push_base_cleanups): Likewise.
5008         * method.c (do_build_copy_constructor): Likewise.
5009         * pt.c (instantiate_class_template,
5010         get_template_base_recursive): Likewise.
5011         * rtti.c (dfs_class_hint_mark, get_pseudo_ti_init,
5012         get_pseudo_ti_desc): Likewise.
5013         * search.c (lookup_base_r, dynamic_cast_base_recurse,
5014         binfo_from_vbase, binfo_via_virtual, copied_binfo,
5015         original_binfo): Likewise.
5016         * semantics.c (finish_base_specifier): Virtualness is indicated
5017         by TREE_TYPE.
5018         * tree.c (copy_base_binfos): Use BINFO_VIRTUAL_P.
5019
5020 2004-07-06  Mark Mitchell  <mark@codesourcery.com>
5021
5022         Revert:
5023         2004-06-24  Jason Merrill  <jason@redhat.com>
5024         PR c++/16115
5025         * decl.c (grokparms): Give the PARM_DECL reference type if the
5026         parameter is passed by invisible reference.
5027
5028 2004-07-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5029
5030         * cp-lang.c (cp_var_mod_type_p): Add extra arg.
5031         * decl.c (grokdeclarator): Extra arg to variably_modified_type_p.
5032         * pt.c (check_instantiated_args, unify): Likewise.
5033
5034 2004-07-05  Phil Edwards  <phil@codesourcery.com>
5035
5036         * Make-lang.in (check-c++, lang_checks):  Add some comments.
5037
5038 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5039
5040         * cp-mudflap.c: Delete file.
5041         * Makefile.in: Remove all references to cp-mudflap.o.
5042
5043 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5044
5045         * decl.c (cxx_init_decl_processing): Call
5046         build_common_tree_nodes before creating the global NAMESPACE_DECL.
5047
5048 2004-07-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5049
5050         PR c++/2518
5051         * call.c (build_operator_new_call): Look only at global scope.
5052
5053 2004-07-05  Nathan Sidwell  <nathan@codesourcery.com>
5054
5055         * call.c (enforce_access): Expect TREE_BINFO.
5056         * class.c (binfo_ctor_vtable): Check TREE_BINFO.
5057         * cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
5058         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
5059         Adjust.
5060         (BINFO_LANG_ELTS): Remove.
5061         (BINFO_LANG_SLOTS): New.
5062         (TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
5063         (CLASSTYPE_TEMPLATE_INFO): Adjust.
5064         * pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
5065         * search.c (lookup_member): Check TREE_BINFO.
5066         * semantics.c (perform_or_defer_access_check): Likewise.
5067         (check_accessibility_of_qualified_id): Check
5068         deferred_access_no_check.
5069         * tree.c (make_binfo): Use make_tree_binfo.
5070
5071 2004-07-04  Mark Mitchell  <mark@codesourcery.com>
5072
5073         * method.c (implicitly_declare_fn): Set linkage of generated
5074         functions.
5075
5076 2004-07-04  Richard Henderson  <rth@redhat.com>
5077
5078         * typeck.c (cxx_mark_addressable): Don't put_var_into_stack.
5079
5080 2004-07-03  Scott Brumbaugh  <scottb.lists@verizon.net>
5081
5082         PR c++/3761
5083         * name-lookup.c (push_class_level_binding): Don't pass a
5084         TREE_LIST of ambiguous names to check_template_shadow as it
5085         only handles declarations. Instead, pull the declaration
5086         out and pass that.
5087
5088 2004-07-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5089
5090         PR c++/14971
5091         * pt.c (check_explicit_specialization): Clarify error message.
5092
5093 2004-07-02  Richard Henderson  <rth@redhat.com>
5094
5095         * tree.c (cp_unsave_r): Update remap_save_expr call.
5096
5097 2004-07-02  Mark Mitchell  <mark@codesourcery.com>
5098
5099         PR c++/16240
5100         * mangle.c (write_template_arg): Correct mangling.
5101
5102         PR c++/16297
5103         * decl.c (grokdeclarator): Robustify.
5104
5105 2004-07-01  Richard Henderson  <rth@redhat.com>
5106
5107         * class.c (fixed_type_or_null): Don't handle RTL_EXPR.
5108         * method.c (synthesize_method): Don't clear_last_expr.
5109         * name-lookup.c (maybe_push_cleanup_level): Likewise.
5110
5111 2004-07-01  Nick Clifton  <nickc@redhat.com>
5112
5113         * decl2.c (import_export_class): Invoke the
5114         import_export_class field in the gcc_target structure if it is not
5115         empty.
5116
5117 2004-06-30  Richard Henderson  (rth@redhat.com>
5118
5119         * decl.c (start_preparsed_function): Don't set immediate_size_expand.
5120         * method.c (use_thunk): Likewise.
5121
5122 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5123
5124         * call.c (build_over_call), typeck.c (build_function_call): Call
5125         check_function_arguments instead of check_function_format.
5126
5127 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5128
5129         * call.c (build_over_call), typeck.c (build_function_call): Update
5130         calls to check_function_format.
5131
5132 2004-06-30  Richard Henderson  <rth@redhat.com>
5133
5134         * call.c (build_over_call): Use __builtin_memcpy for copying
5135         CLASS_AS_BASE rather than funny casting.
5136
5137 2004-06-30  Richard Henderson  <rth@redhat.com>
5138
5139         * init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and
5140         TYPE_SIZE_UNIT of full_type.
5141
5142 2004-06-30  Per Bothner  <per@bothner.com>
5143
5144         Conditionally compile support for --enable-mapped_location.
5145         * decl.c (pop_label):  Handle (imperfectly) USE_MAPPED_LOCATION case.
5146         * decl2.c:  If USE_MAPPED_LOCATION, don't do some line number
5147         adjustments - which I don't understand.
5148         * error.c (dump_decl):  Rename "<interrnal>" to "<built-in>".
5149         * error.c:  Use LOCATION_FILE and EXPR_LOCATION macros.
5150         (print_instantiation_partial_context):  Use expand_location.
5151         * decl.c (duplicate_decl):  Use new DECL_IS_BUILTIN macro.
5152         * name-lookup.c:  Likewise.
5153         * lex.c (cxx_init):  Likewise.  Also use BUILTINS_LOCATION.
5154         * name-lookup.c:  Use input_line macro.
5155         * parser.c (cp_lexer_get_preprocessor_token):  Use UNKNOWN_LOCATION.
5156         (cp_parser_statement):  Rename locaal variable statement_locus to
5157         statement_location and use SET_EXPR_LOCATION macro.
5158         * pt.c:  Handle USE_MAPPED_LOCATION case.  Use new macros.
5159         * tree.c (cp_walk_subtrees):  Likewise.
5160
5161 2004-06-29  Per Bothner  <per@bothner.com>
5162
5163         * tree.c (build_min_nt, build_min, build_min_non_dep):
5164         Don't set TREE_COMPLEXITY from input_line.
5165
5166 2004-06-29  Paul Brook  <paul@codesourcery.com>
5167
5168         * init.c: Include target.h.
5169         (get_cookie_size): Remove and replace with target hook.
5170         Update callers.
5171         (build_new_1): Store the element size in the cookie.
5172
5173 2004-06-29  Nathan Sidwell  <nathan@codesourcery.com>
5174
5175         PR c++/16260
5176         * parser.c (cp_parser_template_declaration_after_export): Disable
5177         access checks here ...
5178         (cp_parser_class_specifier): ... not here.
5179
5180 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5181
5182         * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
5183         VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
5184         BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
5185         TREE_CHECK macro.
5186
5187 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5188
5189         * cp-tree.h (struct deferred_access): Move to ...
5190         * semantics.c (struct deferred_access): ... here. Adjust.
5191         (deferred_access_stack): Make a VEC(deferred_access),
5192         (deferred_access_free_list): Remove.
5193         (deferred_access_no_check): New.
5194         (push_deferring_access_checks, resume_deferring_access_checks,
5195         stop_deferring_access_checks, pop_deferring_access_checks,
5196         get_deferred_access_checks, pop_to_parent_deferring_access_checks,
5197         perform_deferred_access_checks, perform_or_defer_access_check): Adjust.
5198
5199 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5200
5201         PR c++/16174
5202         * call.c (build_temp): Declare.
5203         (check_constructor_callable): New.
5204         (reference_binding): Only set CHECK_COPY_CONSTRUCTOR if not for
5205         CONSTRUCTOR_CALLABLE.
5206         (convert_like_real, initialize_reference): Use
5207         check_constructor_callable.
5208         * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): New.
5209         (LOOKUP_*): Renumber.
5210
5211 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5212
5213         * friend.c (add_friend): Only perform access checks when context
5214         is a class.
5215         * lex.c (cxx_make_type): Only create a binfo for aggregate types.
5216         * parser.c (cp_parser_class_specifier): Disable access checks here
5217         when parsing the body of a templated class.
5218         * semantics.c (perform_or_defer_access_checks): Reorder to allow
5219         NULL binfos when not checking access.
5220
5221 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5222
5223         Use vector API for vbase list.
5224         * cp-tree.h: Include vec.h
5225         (DEF_VEC_P (tree)): New type.
5226         (struct lang_type_class): Change vbase's member type.
5227         (binfo_for_vbase): Declare.
5228         * class.c (determine_primary_base, base_derived_from,
5229         update_vtable_entry_for_fn, walk_subobject_offsets, end_of_class,
5230         warn_about_ambiguous_bases, dfs_accumulate_vtbl_inits,
5231         build_vtbl_initializer): Adjust.
5232         * decl.c (xref_basetypes): Adjust, accumulate upper bound of
5233         vbases.
5234         * init.c (sort_mem_initializers, expand_member_init,
5235         push_base_cleanups): Adjust.
5236         * method.c (do_build_copy_constructor): Adjust.
5237         * search.c (get_pure_virtuals, copied_binfo, original_binfo): Adjust.
5238         (binfo_for_vbase): New.
5239         * tree.c (copy_base_binfos): Adjust.
5240
5241 2004-06-28  Mark Mitchell  <mark@codesourcery.com>
5242
5243         * parser.c (cp_parser_set_decl_spec_type): Fix thinko.
5244
5245 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5246
5247         PR c++/14123
5248         * cxx-pretty-print.c (pp_cxx_ptr_operator): Properly put
5249         paranthesis in case of pointers to array members.
5250         * error.c (dump_type_prefix): Likewise.
5251         (dump_type_suffix): Maybe issue a whitespace when printing
5252         ARRAY_TYPE.
5253
5254 2004-06-27  Mark Mitchell  <mark@codesourcery.com>
5255
5256         PR c++/16193
5257         * parser.c (cp_parser_set_decl_spec_type): Refine test for
5258         redefinition of built-in types.
5259
5260 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5261
5262         * error.c (pp_template_argument_list_start): Remove.
5263         (pp_template_argument_list_end): Likewise.
5264         (pp_separate_with_comma): Use pp_cxx_separate_with.
5265         (reinit_global_formatting_buffer): Remove.
5266         (pp_non_consecutive_character): Likewise.
5267         (dump_scope): Use pp_cxx_colon_colon.
5268         (dump_template_parameter): Use pp_cxx_identifier,
5269         pp_cxx_tree_identifier and pp_cxx_whitespace.
5270         (dump_templat_bindings): Replace use of pp_string with sequence
5271         of pp_cxx_whitespace and pp_equal.
5272         (dump_type): Use pp_cxx_identifier, pp_cxx_tree_identifier,
5273         pp_cxx_colon_colon, pp_cxx_whitespace throughout.  Don't set
5274         padding here.
5275         (dump_aggr_type): Use pp_cxx_identifier amd pp_cxx_tree_identifier.
5276         (dump_type_prefix): Don't set padding.  Use pp_cxx_whitespace,
5277         pp_cxx_left_parent, pp_cxx_colon_colon and pp_cxx_star troughout.
5278         (dump_type_suffix): Use pp_cxx_right_paren, pp_cxx_left_bracket,
5279         pp_cxx_right_bracket, pp_cxx_identifier throughout,
5280         (dump_decl): Likewise.
5281         (dump_template_decl): Likewise.
5282         (dump_function_decl): Likewise.  Set padding as appropriate.
5283         (dump_parameters): Use pp_cxx_left_paren, pp_cxx_identifier and
5284         pp_cxx_right_paren.
5285         (dump_exception_spec): Likewise.
5286         (dump_function_name): Use pp_cxx_tree_identifier and
5287         pp_cxx_identifier.
5288         (dump_template_parms): Use pp_cxx_begin_template_argument_list and
5289         pp_cxx_end_template_argument_list.
5290         (dump_expr): Use pp_cxx_left_paren, pp_cxx_right_paren,
5291         pp_cxx_colon_colon, pp_cxx_identifier, pp_cxx_tree_identifier and
5292         pp_cxx_whitespace throughout.
5293         (dump_binary_op): Use pp_cxx_whitespace, pp_cxx_left_paren and
5294         pp_cxx_right_paren.
5295         (dump_unary_op): Likewise.
5296         (reinit_cxx_pp): New function.
5297         (type_as_string); Use it.
5298         (expr_as_string): Likewise.
5299         (decl_as_string); Likewise.
5300         (context_as_string): Likewise.
5301         (lang_decl_name): Likewise.
5302         (decl_to_string): Likewise.
5303         (expr_to_string): Likewise.
5304         (parm_to_string): Likewise.
5305         (type_to_string): Likewise.
5306         (args_to_string): Likewise.
5307         (cv_to_string): Likewise.
5308
5309 2004-06-26  Mark Mitchell  <mark@codesourcery.com>
5310
5311         * cp-tree.h (cp_cv_quals): New type.
5312         (cp_declarator): Use it instead of "tree" as appropriate.
5313         (grok_method_quals): Adjust prototype.
5314         (grokclassfn): Likewise.
5315         (do_friend): Likewise.
5316         * decl.c (grokfndecl): Use cp_cv_quals, not tree.
5317         (grokdeclarator): Likewise.
5318         * decl2.c (grok_method_quals): Likewise.
5319         (grokclassfn): Likewise.
5320         * friend.c (do_friend): Likewise.
5321         * method.c (implicitly_declare_fn): Adjust call to grokclassfn.
5322         * parser.c (make_call_declarator): Use cp_cv_quals, not tree.
5323         (make_pointer_declarator): Likewise.
5324         (make_reference_declarator): Likewise.
5325         (make_ptrmem_declarator): Likewise.
5326         (cp_parser_ptr_operator): Likewise.
5327         (cp_parser_cv_qualifier_seq_opt): Likewise.
5328         (cp_parser_cv_qualifier_opt): Remove.
5329         (cp_parser_new_declarator_opt): Adjust call to
5330         cp_parser_ptr_operator.
5331         (cp_parser_conversion_declaration_opt): Likewise.
5332         (cp_parser_declarator): Use cp_cv_quals, not tree.
5333         (cp_parser_direct_declarator): Likewise.
5334
5335 2004-06-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5336
5337         * call.c, cp-tree.h, cxx-pretty-print.c, decl.c, decl2.c:
5338         Rename DECL_STMT to DECL_EXPR.
5339         * init.c, name-lookup.c, parser.c, pt.c, semantics.c: Likewise.
5340         * cp-lang.c (LANG_HOOKS_SAFE_FROM_P): Deleted.
5341         * tree.c (cp_walk_subtrees): Don't call c_walk_subtrees.
5342
5343 2004-06-26  Jan Hubicka  <jh@suse.cz>
5344
5345         PR C++/14865
5346         * decl2.c (maybe_emit_vtables):  Always import_export_vtable for the
5347         reachability analysis.
5348
5349 2004-06-25  Mark Mitchell  <mark@codesourcery.com>
5350
5351         * cp-mudflap.c (mflang_flush_calls): Fix thinkos resulting from
5352         2004-06-23 change.
5353
5354 2004-06-25  Paul Brook  <paul@codesourcery.com>
5355
5356         * decl2.c (get_guard): Call targetm.cxx.guard_type.
5357         (get_guard_bits, get_guard_cond): Call targetm.cxx.guard_mask_bit.
5358
5359 2004-06-24  Mark Mitchell  <mark@codesourcery.com>
5360
5361         * decl.c (grokdeclarator): Restore error messages about __thread.
5362         * parser.c (cp_parser_decl_specifier_seq): Likewise.
5363
5364 2004-06-24  Jason Merrill  <jason@redhat.com>
5365
5366         PR c++/16115
5367         * decl.c (grokparms): Give the PARM_DECL reference type if the
5368         parameter is passed by invisible reference.
5369
5370 2004-06-24  Andreas Schwab  <schwab@suse.de>
5371
5372         * cp-tree.h (enum cp_storage_class): Remove trailing comma.
5373
5374 2004-06-23  Mark Mitchell  <mark@codesourcery.com>
5375
5376         * Make-lang.in (cp/lex.o): Do not depend on cp/lex.h.
5377         (cp/decl.o): Likewise.
5378         (cp/decl2.o): Likewise.
5379         (cp/pt.o): Likewise.
5380         (cp/semantics.o): Likewise.
5381         * config-lang.in (gtfiles): Do not reference cp/lex.h.
5382         * class.c: Do not include lex.h.
5383         (add_implicitly_declared_members): Do not use
5384         adding_implicit_members.
5385         (check_bases_and_members): Do not talk about grok_x_components.
5386         * cp/cp-tree.h (adding_implicit_members): Remove.
5387         (cp_storage_class): New type.
5388         (cp_decl_spec): Likewise.
5389         (cp_decl_specifier_seq): Likewise.
5390         (cp_parameter_declarator): Use it for the decl_specifiers field.
5391         (check_tag_decl): Adjust prototype.
5392         (shadow_tag): Likewise.
5393         (groktypename): Likewise.
5394         (start_decl): Likewise.
5395         (start_function): Likewise.
5396         (start_method): Likewise.
5397         (grok_x_components): Remove.
5398         (grokfield): Adjust prototype.
5399         (grokbitfield): Likewise.
5400         (finish_member_class_template): Remove.
5401         * decl.c: Do not include lex.h.
5402         (adding_implicit_members): Do not define.
5403         (check_tag_decl): Do not use trees to represent decl-specifiers.
5404         (shadow_tag): Likewise.
5405         (groktypename): Likewise.
5406         (start_decl): Likewise.
5407         (grokvardecl): Likewise.
5408         (grokdeclarator): Likewise.
5409         (grokparms): Likewise.
5410         (start_function): Likewise.
5411         (start_method): Likewise.
5412         * decl.h (grokdeclarator): Adjust prototype.
5413         * decl2.c: Do not include lex.h.
5414         (grok_x_components): Remove.
5415         (grokfield): Do not use trees to represent decl-specifiers.
5416         (grokbitfield): Likewise.
5417         * lex.c: Do not include lex.h.
5418         * lex.h: Remove.
5419         * parser.c: Include target.h.
5420         (clear_decl_specs): New function.
5421         (cp_parser_translation_unit): Do not use trees to represent
5422         decl-specifiers.
5423         (cp_parser_postfix_expression): Likewise.
5424         (cp_parser_new_type_id): Likewise.
5425         (cp_parser_condition): Likewise.
5426         (cp_parser_simple_declaration): Likewise.
5427         (cp_parser_decl_specifier_seq): Likewise.
5428         (cp_parser_function_specifier_opt): Likewise.
5429         (cp_parser_conversion_type_id): Likewise.
5430         (cp_parser_template_parameter): Likewise.
5431         (cp_parser_explicit_instantiation): Likewise.
5432         (cp_parser_type_specifier): Likewise.
5433         (cp_parser_simple_type_specifier): Likewise.
5434         (cp_parser_init_declarator): Likewise.
5435         (cp_parser_type_id): Likewise.
5436         (cp_parser_type_specifier_seq): Likewise.
5437         (cp_parser_parameter_declaration): Likewise.
5438         (cp_parser_member_declaration): Likewise.
5439         (cp_parser_exception_declaration): Likewise.
5440         (cp_parser_function_definition_from_specifiers_and_declarator):
5441         Likewise.
5442         (cp_parser_single_declaration): Likewise.
5443         (cp_parser_save_member_function_body): Likewise.
5444         (cp_parser_friend_p): Likewise.
5445         (cp_parser_set_storage_class): New function.
5446         (cp_parser_set_decl_spec_type): Likewise.
5447         * pt.c: Do not include lex.h.
5448         * semantics.c: Likewise.
5449         (finish_member_class_template): Remove.
5450
5451 2004-06-23  Roger Sayle  <roger@eyesopen.com>
5452
5453         * call.c (build_cxx_call): Don't call expand_tree_builtin.  No
5454         longer take both "args" and "convert_args" as arguments.
5455         (build_op_delete_call): Update call to build_cxx_call.
5456         (build_over_call): Likewise, update call to build_cxx_call.
5457         * cp-tree.h (build_cxx_call): Update funtion prototype.
5458         * typeck.c (build_function_call): Don't call expand_tree_builtin.
5459         * rtti.c (throw_bad_cast): Update call to build_cxx_call.
5460         (throw_bad_typeid): Likewise.
5461         (build_dynamic_cast_1): Likewise.
5462
5463 2004-06-22  Richard Henderson  <rth@redhat.com>
5464
5465         * class.c (build_vfn_ref): Take a pointer not object.  Build
5466         an OBJ_TYPE_REF.
5467         (cp_fold_obj_type_ref): New.
5468         * call.c (build_over_call): Update build_vfn_ref call.
5469         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): New.
5470         * cp-tree.h (cp_fold_obj_type_ref): Declare.
5471
5472 2004-06-21  Jason Merrill  <jason@redhat.com>
5473
5474         PR c++/16112
5475         * cp-gimplify.c (cp_gimplify_init_expr): Look through
5476         CLEANUP_POINT_EXPR.
5477
5478 2004-06-21  Mark Mitchell  <mark@codesourcery.com>
5479
5480         * cp-tree.def (NEW_EXPR): Add a fourth slot.
5481         * cp-tree.h (PARMLIST_ELLIPSIS_P): Remove.
5482         (TREE_PARMLIST): Likewise.
5483         (CALL_DECLARATOR_PARMS): Likewise.
5484         (CALL_DECLARATOR_QUALS): Likewise.
5485         (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
5486         (cp_declarator_kind): New type.
5487         (cp_parameter_declarator): Likewise.
5488         (cp_declarator): Likewise.
5489         (cp_error_declarator): Likewise.
5490         (no_parameters): Likewise.
5491         (groktypename): Change prototype.
5492         (start_decl): Likewise.
5493         (start_handler_parms): Likewise.
5494         (get_scope_of_declarator): Likewise.
5495         (start_function): Likewise.
5496         (start_preparsed_function): New function.
5497         (start_function): Change prototype.
5498         (start_method): Likewise.
5499         (grokfield): Likewise.
5500         (grokbitfield): Likewise.
5501         (build_new): Likewise.
5502         (make_pointer_declarator): Remove.
5503         (make_reference_declarator): Likewise.
5504         (make_call_declarator): Likewise.
5505         (set_quals_and_spec): Likewise.
5506         (process_template_parm): Change prototype.
5507         (begin_function_definition): Remove.
5508         (finish_parmlist): Remove.
5509         * decl.c (groktypename): Do not use trees to represent
5510         declarators.
5511         (start_decl): Likewise.
5512         (start_handler_parms): Remove.
5513         (get_scope_of_declarator): Reimplement.
5514         (grokdeclarator): Do not use trees to represent declarators.
5515         (grokparms): Likewise.
5516         (start_function): Likewise.
5517         (start_method): Likewise.
5518         (build_void_list_mode): Do not use TREE_PARMLIST.
5519         * decl.h (grokdeclarator): Change prototype.
5520         * decl2.c (grok_method_quals): Robustify.
5521         (grok_x_components): Do not use trees to represent declarators.
5522         (grokfield): Likewise.
5523         (grokbitfield): Likewise.
5524         (start_objects): Build FUNCTION_DECLs, not declarators.
5525         (start_static_storage_duration_function): Likewise.
5526         * init.c (build_new): Simplify.
5527         * lex.c (make_pointer_declarator): Remove.
5528         (make_reference_declarator): Likewise.
5529         (make_call_declarator): Likewise.
5530         (set_quals_and_spec): Likewise.
5531         * method.c (use_thunk): Use start_preparsed_function.
5532         (synthesize_method): Likewise.
5533         (implicitly_declare_fn): Build FUNCTION_DECLs, not declarators.
5534         * optimize.c (maybe_clone_body): Use start_preparsed_function.
5535         * parser.c (cp_error_declarator): New variable.
5536         (declarator_obstack): Likewise.
5537         (alloc_declarator): New function.
5538         (make_declarator): Likewise.
5539         (make_id_declarator): Likewise.
5540         (make_pointer_declarator): Likewise.
5541         (make_reference_declarator): Likewise.
5542         (make_ptrmem_declarator): Likewise.
5543         (make_call_declarator): Likewise.
5544         (make_array_declarator): Likewise.
5545         (no_parameters): New variable.
5546         (make_parameter_declarator): Likewise.
5547         (cp_parser_check_for_definition_in_return_type): Do not use trees
5548         to represent declarators.
5549         (cp_parser_translation_unit): Likewise.
5550         (cp_parser_new_expression): Likewise.
5551         (cp_parser_new_type_id): Likewise.
5552         (cp_parser_new_declarator_opt): Likewise.
5553         (cp_parser_direct_new_declarator): Likewise.
5554         (cp_parser_condition): Likewise.
5555         (cp_parser_declaration_statement): Likewise.
5556         (cp_parser_declaration): Likewise.
5557         (cp_parser_conversion_type_id): Likewise.
5558         (cp_parser_conversion_declarator_opt): Likewise.
5559         (cp_parser_template_parameter_list): Likewise.
5560         (cp_parser_template_parameter): Likewise.
5561         (cp_parser_explicit_instantiation): Likewise.
5562         (cp_parser_init_declarator): Likewise.
5563         (cp_parser_declarator): Likewise.
5564         (cp_parser_direct_declarator): Likewise.
5565         (cp_parser_type_id): Likewise.
5566         (cp_parser_parameter_declaration_clause): Likewise.
5567         (cp_parser_parameter_declaration_list): Likewise.
5568         (cp_parser_parameter_declaration): Likewise.
5569         (cp_parser_member_declaration): Likewise.
5570         (cp_parser_exception_declaration): Likewise.
5571         (cp_parser_check_declarator_template_parameters): Likewise.
5572         (cp_parser_function_definition_from_specifiers_and_declarator):
5573         Likewise.
5574         (cp_parser_save_member_function_body): Likewise.
5575         * pt.c (process_template_parm): Add is_non_type parameter.
5576         (convert_template_argument): Adjust call to groktypename.
5577         (tsubst_call_declarator_parms): Remove use of TREE_PARMLIST.
5578         (tsubst): Do not expect declarators.
5579         (tsubst_copy_and_build): Adjust NEW_EXPR case to handle additional
5580         argument.
5581         (instantiate_decl): Use start_preparsed_function.
5582         * semantics.c (begin_function_definition): Remove.
5583         (finish_parmlist): Remove.
5584         * cp-mudflap.c (mflang_flush_calls): Build FUNCTION_DECLs, not
5585         declarators.
5586
5587 2004-06-21  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5588
5589         * call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
5590         (build_new_method_call): Likewise.
5591         * decl.c (local_variable_p_walkfn): Don't walk into types.
5592         * decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
5593         (build_anon_union_vars): Add new operand for COMPONENT_REF.
5594         * init.c (buld_new): Add new operand for ARRAY_REF.
5595         * method.c (do_build_copy_constructor): New op for COMPONENT_REF.
5596         (do_build_assign_ref): Likewise.
5597         * parser.c (cp_parser_direct_new_declarator): Add new operands
5598         for ARRAY_REF.
5599         (cp_parser_direct_declarator): Likewise.
5600         * pt.c (tsubst): Likewise.
5601         (tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
5602         for COMPONENT_REF.
5603         * semantics.c (finish_non_static_data_member): Add new operand
5604         for COMPONENT_REF.
5605         * typeck.c (build_class_member_access_expr): Likewise.
5606         (build_class_member_access_expr, finish_class_member_access_expr):
5607         Likewise.
5608         (build_ptrmemfunc_access_expr): Likewise.
5609         (build_array_ref): Add new operands for ARRAY_REF.
5610         * typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
5611         * tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
5612
5613 2004-06-21  Richard Henderson  <rth@redhat.com>
5614
5615         * dump.c (cp_dump_tree): Don't use dump_next_stmt.
5616         * parser.c (cp_parser_jump_statement): Update commentary.
5617         * pt.c (tsubst_expr): Use RETURN_EXPR.
5618         * semantics.c (finish_return_stmt): Likewise.
5619         (finalize_nrv_r): Likewise.
5620         * typeck.c, typeck2.c: Update file start commentary.
5621
5622 2004-06-21  Richard Henderson  <rth@redhat.com>
5623
5624         * semantics.c (finish_expr_stmt): Call verify_sequence_points.
5625
5626 2004-06-20  Richard Henderson  <rth@redhat.com>
5627
5628         * cp-tree.h (add_decl_stmt): Declare.
5629         * pt.c (tsubst_copy): Abort for CLEANUP_POINT_EXPR.
5630         * semantics.c (maybe_cleanup_point_expr): New.
5631         (add_decl_stmt, finish_expr_stmt, finish_return_stmt,
5632         finish_for_expr, finish_switch_cond): Use it.
5633         (finalize_nrv_r): Don't build an EXPR_STMT.  Don't frob TREE_CHAIN.
5634
5635 2004-06-20  Richard Henderson  <rth@redhat.com>
5636
5637         * cp-tree.def (CLEANUP_STMT, IF_STMT): Move from c-common.def.
5638         * cp-gimplify.c (gimplify_if_stmt): Move from c-gimplify.c.
5639         (cp_gimplify_expr): Call it.
5640         (gimplify_cleanup_stmt): Move from c-gimplify.c.
5641         (cp_genericize): New.
5642         * decl.c (finish_function): Call it.
5643         * cp-tree.h (cp_stmt_codes): Add CLEANUP_STMT, IF_STMT.
5644         (CLEANUP_BODY, CLEANUP_EXPR, CLEANUP_DECL): Move from c-common.h.
5645         (IF_COND, THEN_CLAUSE, ELSE_CLAUSE): Likewise.
5646         (cp_genericize): Declare.
5647         * cxx-pretty-print.c (pp_cxx_statement): Add CLEANUP_STMT, IF_STMT.
5648         * dump.c (cp_dump_tree): Likewise.
5649         * semantics.c (push_cleanup): Move from c-semantics.c.
5650
5651 2004-06-20  Zack Weinberg  <zack@codesourcery.com>
5652
5653         * cp-lang.c (has_c_linkage): Implement.
5654
5655         * cp-tree.h (set_mangled_name_for_decl): Don't prototype.
5656         * decl.c (duplicate_decls): Use COPY_DECL_RTL.
5657         (builtin_function_1): Don't call make_decl_rtl.
5658         (build_cp_library_fn): Don't call set_mangled_name_for_decl.
5659         (grokvardecl): Don't call mangle_decl.
5660         * except.c (nothrow_libfn_p): Look at DECL_NAME, not
5661         DECL_ASSEMBLER_NAME.
5662         * method.c (set_mangled_name_for_decl): Delete.
5663         * name-lookup.c (pushdecl): When a local extern shadows a
5664         file-scope declaration of the same object, give both DECLs the
5665         same DECL_UID.
5666         * typeck.c (cxx_mark_addressable): Don't set TREE_ADDRESSABLE
5667         on DECL_ASSEMBLER_NAME.
5668
5669 2004-06-19  Richard Henderson  <rth@redhat.com>
5670
5671         * cp-gimplify.c: Remove unnecessary prototypes.
5672         (cp_gimplify_stmt): Merge into ...
5673         (cp_gimplify_expr): ... here.  Move to end of file.  Handle
5674         stmts_are_full_exprs_p frobbing.
5675         * cp-tree.h (cp_gimplify_stmt): Remove.
5676         * pt.c (tsubst_expr): Merge prep_stmt and unify.
5677         * tree.c (init_tree): Don't set lang_gimplify_stmt.
5678
5679 2004-06-18  Richard Henderson  <rth@redhat.com>
5680
5681         PR c++/16034
5682         * semantics.c (begin_cond): New.
5683         (finish_cond): Rewrite to handle template DECL_STMTs specially.
5684         Assume that non-template decls go land before the conditional.
5685         (simplify_loop_decl_cond): Likewise.
5686         (begin_if_stmt, finish_if_stmt_cond, begin_while_stmt,
5687         finish_while_stmt_cond, finish_for_init_stmt, finish_for_cond,
5688         begin_switch_stmt, finish_switch_cond): Update to match.
5689
5690 2004-06-17  Jason Merrill  <jason@redhat.com>
5691
5692         PR c++/16015
5693         * semantics.c (simplify_aggr_init_expr): Don't return the slot.
5694         (finish_stmt_expr_expr): Update type after conversions.
5695         (finish_stmt_expr): Wrap initializer in CLEANUP_POINT_EXPR.
5696         Handle void initializer.
5697         * tree.c (build_cplus_new): Make AGGR_INIT_EXPRs void.
5698
5699 2004-06-17  Geoffrey Keating  <geoffk@apple.com>
5700
5701         * class.c (build_clone): Don't call defer_fn, let mark_used do it.
5702         * cp-tree.h (defer_fn): Delete.
5703         * decl2.c (defer_fn): Delete.
5704         (finish_file): Simplify deferred_fns loops; check that
5705         only used inline functions get into deferred_fns.
5706         (mark_used): Inline previous contents of defer_fn.
5707
5708 2004-06-16  Richard Henderson  <rth@redhat.com>
5709
5710         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK, COMPOUND_STMT_BODY_BLOCK): Kill.
5711         (BIND_EXPR_TRY_BLOCK, BIND_EXPR_BODY_BLOCK): New.
5712         * cxx-pretty-print.c (pp_cxx_function_definition): Move handling
5713         of CTOR_INITIALIZER ...
5714         (pp_cxx_statement): ... here.
5715         * decl.c (begin_function_body): Don't set COMPOUND_STMT_BODY_BLOCK.
5716         (finish_function): Use alloc_stmt_list to zap entire function.
5717         * parser.c (cp_parser_compound_statement): Update commentary.
5718         * pt.c (tsubst_expr): Use BIND_EXPR instead of COMPOUND_STMT.
5719         * semantics.c (begin_compound_stmt, finish_compound_stmt): Likewise.
5720         (finish_stmt_expr): Don't look through COMPOUND_STMT.
5721
5722 2004-06-16  Geoffrey Keating  <geoffk@apple.com>
5723
5724         * pt.c (mark_decl_instantiated): Don't call defer_fn.
5725
5726 2004-06-16  Richard Henderson  <rth@redhat.com>
5727
5728         * parser.c (cp_parser_labeled_statement): Update commentary.
5729         * pt.c (tsubst_expr): Use CASE_LABEL_EXPR.
5730         * tree.c (mark_local_for_remap_r): Likewise.
5731
5732 2004-06-16  Richard Henderson  <rth@redhat.com>
5733
5734         * parser.c (cp_parser_asm_definition): Update commentary.
5735         * pt.c (tsubst_expr): Use ASM_EXPR.
5736         * semantics.c (finish_asm_stmt): Likewise.
5737
5738 2004-06-16  Richard Henderson  <rth@redhat.com>
5739
5740         * decl.c (finish_destructor_body): Use LABEL_EXPR.
5741         * parser.c (cp_parser_statement): Update commentary.
5742         * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR.
5743         * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise.
5744         * tree.c (mark_local_for_remap_r): Likewise.
5745
5746 2004-06-16  Richard Henderson  <rth@redhat.com>
5747
5748         PR c++/16012
5749         * semantics.c (begin_for_stmt, begin_for_stmt): Do put the init
5750         statement in FOR_INIT_STMT for templates.
5751
5752 2004-06-15  Richard Henderson  <rth@redhat.com>
5753
5754         * call.c (initialize_reference): Don't build CLEANUP_STMT here.
5755         * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument.
5756         (genericize_try_block): Use gimplify_stmt.
5757         (genericize_catch_block, genericize_eh_spec_block): Likewise.
5758         (cp_gimplify_init_expr): Remove STMT_EXPR special case.
5759         (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call.
5760         * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
5761         (cp_tree_chain_matters_p): Remove.
5762         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New.
5763         (COMPOUND_STMT_BODY_BLOCK): New.
5764         (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New.
5765         (EXPR_STMT_STMT_EXPR_RESULT): New.
5766         (building_stmt_tree): Check cur_stmt_list.
5767         (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove.
5768         (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New.
5769         * decl.c (poplevel): Use pop_stmt_list for minding cleanups.
5770         (cp_finish_decl): Use push_cleanup.
5771         (start_function, finish_function): Use statement lists.
5772         (finish_stmt): Do nothing.
5773         * except.c (begin_eh_spec_block): Use statement lists.
5774         (check_handlers_1, check_handlers): Likewise.
5775         * init.c (construct_virtual_base): Don't add extra compound stmts.
5776         (build_vec_init): Likewise.
5777         * name-lookup.c (maybe_push_cleanup_level): Use statement lists.
5778         * name-lookup.h (struct cp_binding_level): Add statement_list.
5779         * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool.
5780         (cp_parser_labeled_statement, cp_parser_expression_statement,
5781         cp_parser_statement_seq_opt): Likewise.
5782         (cp_parser_compound_statement): Likewise.  Take bool for try block.
5783         (cp_parser_selection_statement): Tidy if processing.
5784         (cp_parser_already_scoped_statement): Rewrite to do what it says.
5785         * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr.
5786         (tsubst_expr): Rewrite STMT_EXPR processing.  Handle STATEMENT_LIST.
5787         Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT.
5788         * semantics.c (do_poplevel, do_pushlevel): Use statement lists.
5789         (finish_cond): New, rewritten from FINISH_COND.
5790         (simplify_loop_decl_cond): New.
5791         (finish_expr_stmt): Avoid nested EXPR_STMTs.
5792         (begin_if_stmt, finish_if_stmt_cond, finish_then_clause,
5793         begin_else_clause, finish_else_clause, finish_if_stmt,
5794         begin_while_stmt, finish_while_stmt_cond, finish_while_stmt,
5795         begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt,
5796         finish_for_cond, finish_for_stmt, begin_switch_stmt,
5797         finish_switch_cond, finish_switch_stmt, begin_try_block,
5798         finish_try_block, finish_cleanup_try_block, finish_function_try_block,
5799         finish_handler_sequence, finish_function_handler_sequence,
5800         begin_handler, finish_handler_parms, finish_handler,
5801         begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite
5802         using statement lists.
5803         (begin_compound_stmt): Replace has_no_scope argument with flags.
5804         Update all callers.  Use statement lists.
5805         (finish_compound_stmt): Likewise.
5806         (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup.
5807         (current_scope_stmt_stack): Remove.
5808         (simplify_aggr_init_expr): Don't muck with TREE_CHAIN.
5809         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init):
5810         Rewrite with statement lists.
5811
5812 2004-06-15  Alexandre Oliva  <aoliva@redhat.com>
5813
5814         * parser.c: Change all assignments of c_lex_string_translate
5815         to true and false to 1 and 0.
5816         (cp_lexer_read_token): Convert type of the translated string.
5817         (cp_parser_skip_to_closing_parentheses): Preserve original
5818         value of c_lex_string_translate, and set it to -1 while
5819         running.
5820         (cp_parser_cache_group): Likewise.
5821         (cp_parser_cache_group_1): Renamed.
5822         (cp_parser_asm_operand_list): Remove redundant setting of
5823         c_lex_string_translate.
5824         (cp_parser_primary_expression) [CPP_STRING, CPP_WSTRING]:
5825         Handle chained strings.
5826
5827 2004-06-12  Andrew Pinski  <apinski@apple.com>
5828
5829         PR c++/14639
5830         Revert:
5831         2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
5832
5833                 * cp-tree.h: Fix typo.
5834
5835                 * cp-tree.h: Include cgraph.h
5836                 (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
5837                 TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
5838
5839 2004-06-12  Jason Merrill  <jason@redhat.com>
5840
5841         PR tree-optimization/14107
5842         * decl.c (finish_function): Warn about no return in all functions.
5843
5844 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
5845
5846         * cp-tree.h (struct language_function): Remove cannot_inline.
5847         * decl.c (save_function_data): cannot_inline is no more.
5848         (cxx_push_function_context): Likewise.
5849         * decl2.c (start_objects, start_static_storage_duration_function):
5850         Reset DECL_INLINE, set DECL_UNINLINABLE.
5851
5852 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5853
5854         PR c++/15967
5855         * search.c (lookup_field): Propagate the ambiguity list.
5856         (lookup_fnfields): Likewise.
5857
5858 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5859
5860         PR c++/15947
5861         * parser.c (cp_parser_template_name): Ctors/dtors never need a
5862         template keyword to disambiguate.
5863
5864 2004-06-14  Mark Mitchell  <mark@codesourcery.com>
5865
5866         PR c++/15096
5867         * decl.c (grokdeclarator): Ignore pointer-to-members when
5868         computing template depth.
5869
5870         PR c++/14930
5871         * name-lookup.c (pushtag): Do not try to put class declarations in
5872         explicit specialization scopes.
5873
5874 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
5875
5876         * decl.c (grokdeclarator): Do not depend on C99's _Bool's behavior.
5877
5878 2004-06-11  Mark Mitchell  <mark@codesourcery.com>
5879
5880         PR c++/15862
5881         * name-lookup.c (unqualified_namespace_lookup): Do not ignore type
5882         bindings for undeclared built-ins.
5883
5884 2004-06-11  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5885
5886         * typeck2.c (abstract_virtual_errors): Reword diagnostics, make them
5887         appear at the correct location.
5888
5889 2004-06-10  Jason Merrill  <jason@redhat.com>
5890
5891         PR c++/15875
5892         Revert:
5893         2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
5894         * init.c (build_offset_ref): Build SCOPE_REF with non-null
5895         TREE_TYPE for non-dependent names.
5896         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
5897         unknown_type_node as its TREE_TYPE.
5898         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
5899         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
5900         (dump_expr) <SCOPE_REF case>: Likewise.
5901
5902 2004-06-10  Mark Mitchell  <mark@codesourcery.com>
5903
5904         PR c++/15227
5905         * parser.c (cp_parser_direct_declarator): Robustify.
5906
5907         PR c++/15877
5908         * pt.c (tsubst_copy): Use decl_constant_value on enumeration
5909         constants in non-dependent contexts.
5910
5911         PR c++/14211
5912         PR c++/15076
5913         * typeck.c (build_static_cast): Wrap casts in NON_LVALUE_EXPR when
5914         necessary.
5915
5916 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
5917
5918         PR c++/14791
5919         * decl.c (duplicate_decls): Handle fileptr_type_node arguments
5920         specially.
5921
5922 2004-06-09  Mark Mitchell  <mark@codesourcery.com>
5923
5924         Revert:
5925         PR c++/15815
5926         2004-06-07  Mark Mitchell  <mark@codesourcery.com>
5927         * lex.c (handle_pragma_interface): Deprecate.
5928         (handle_pragma_implementation): Likewise.
5929
5930 2004-06-09  Andrew Pinski  <pinskia@physics.uc.edu>
5931
5932         * g++spec.c (lang_specific_driver): Remove check for -lm
5933         and -lmath when check it see if it was the math library.
5934
5935 2004-06-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5936
5937         PR c++/7841
5938         * parser.c (cp_parser_direct_declarator): Reject constructor named
5939         as qualified template-id.
5940
5941 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
5942
5943         PR c++/15815
5944         * lex.c (handle_pragma_interface): Deprecate.
5945         (handle_pragma_implementation): Likewise.
5946
5947 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
5948
5949         PR c++/15766
5950         * parser.c (cp_parser_iteration_statement): Fix typo in error
5951         message.
5952
5953         PR c++/14777
5954         * pt.c (tsubst_default_argument): Do not defer access checks
5955         while substituting into the default argument.
5956
5957         PR c++/15554
5958         * pt.c (tsubst_copy): Do not try to substitute for an enumeration
5959         constant in a non-dependent context.
5960
5961         PR c++/15057
5962         * except.c (build_throw): Ensure that temp_expr has been
5963         initialized.
5964
5965 2004-06-06  Roger Sayle  <roger@eyesopen.com>
5966
5967         * cp/cp-tree.h (lvalue_or_else): Add function prototype.
5968
5969 2004-06-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5970
5971         PR c++/15503
5972         * parser.c (cp_parser_mem_initializer_id): Gracefully reject
5973         'typename', and accept 'template'.
5974
5975 2004-06-03  Andrew Pinski  <pinskia@physics.uc.edu>
5976             Jan Hubicka  <jh@suse.cz>
5977
5978         PR c++/14639
5979         * method.c (use_think): Do not mark thunk as referenced.
5980
5981 2004-06-03  Matt Austern  <austern@apple.com>
5982
5983         PR c++/15428
5984         * decl2.c (maybe_emit_vtables): If TARGET_WEAK_NOT_IN_ARCHIVE_TOC
5985         is nonzero, and if we see a noninline definition of a key method,
5986         make the vtables nonweak.
5987
5988 2004-06-02  Matt Austern  <austern@apple.com>
5989
5990         * cp-tree.h (instantiate_decl): new boolean parameter,
5991         undefined_ok. Current behavior is equivalent to its being 0.
5992         * decl2.c (mark_used): Add new argument when calling instantiate_decl
5993         * pt.c (mark_decl_instantiated): Unconditionally make
5994         instantiations explicit unconditionally
5995         (do_decl_instantiation): Don't call SET_DECL_EXPLICIT_INSTANTIATION,
5996         since mark_decl_instantiated now does it.
5997         (instantiate_class_member): New.  Instantiate a member of an
5998         explicitly instantiated class template.
5999         (do_type_instantiation): Explicitly instantiate members of an
6000         explicitly instantiated class template.
6001         (instantiate_decl): if undefined_ok is nonzero, and if we're
6002         trying to explicitly instantiated a template with no definition,
6003         change it to an implicit instantiation.
6004         (instantiate_pending_templates): Add new argument to instantiate_decl.
6005         * tree.c (cp_cannot_inline_tree_fn): Likewise.
6006
6007 2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
6008
6009         * cp-tree.h: Fix typo.
6010
6011         * cp-tree.h: Include cgraph.h
6012         (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
6013         TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
6014
6015 2004-06-01  Jason Merrill  <jason@redhat.com>
6016
6017         PR c++/15142
6018         * call.c (call_builtin_trap): Remove type parm.
6019         (convert_arg_to_ellipsis): Change a non-POD argument to integer type.
6020         (build_x_va_arg): Dereference a null pointer for a non-POD argument.
6021
6022 2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6023
6024         PR c++/13092
6025         * init.c (build_offset_ref): Build SCOPE_REF with non-null
6026         TREE_TYPE for non-dependent names.
6027         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
6028         unknown_type_node as its TREE_TYPE.
6029         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
6030         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
6031         (dump_expr) <SCOPE_REF case>: Likewise.
6032
6033 2004-06-01  Richard Henderson  <rth@redhat.com>
6034             Andrew Pinski  <pinskia@physics.uc.edu>
6035
6036         * lex.c (reswords): Rename "__offsetof" to "__builtin_offsetof".
6037         * parser.c (struct cp_parser): Remove in_offsetof.
6038         (cp_parser_new): Don't set it.
6039         (cp_parser_unary_expression): Don't check it.
6040         (cp_parser_postfix_open_square_expression): Split out from ...
6041         (cp_parser_postfix_expression): ... here.
6042         (cp_parser_postfix_dot_deref_expression): Likewise.
6043         (cp_parser_builtin_offsetof): New.
6044         (cp_parser_primary_expression): Use it.
6045
6046 2004-06-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6047
6048         PR c++/14932
6049         * parser.c (cp_parser_postfix_expression): Allow subscript
6050         operator in offsetof.
6051
6052 2004-05-31  Mark Mitchell  <mark@codesourcery.com>
6053
6054         PR c++/15701
6055         * friend.c (add_friend): Do not try to perform access checks for
6056         functions from dependent classes.
6057
6058 2004-05-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6059
6060         * cxx-pretty-print.c (pp_cxx_colon_colon): Expor.
6061         (pp_cxx_begin_template_argument_list): Turn into a function.
6062         (pp_cxx_end_template_argument_list): Likewise.
6063         (pp_cxx_separate_with): Define.
6064         (pp_cxx_unqualified_id): Tidy.
6065         (pp_cxx_primary_expression): Likewise.
6066         (pp_cxx_postfix_expression): Likewise.
6067         (pp_cxx_expression): Likewise.
6068         (pp_cxx_simple_type_specifier): Likewise.
6069         (pp_cxx_type_specifier_seq): Likewise.
6070         (pp_cxx_parameter_declaration_clause): Likewise.
6071         (pp_cxx_exception_specification): Likewise.
6072         (pp_cxx_direct_declarator): Likewise.
6073         (pp_cxx_type_id): Likewise.
6074         * cxx-pretty-print.h (pp_cxx_whitespace): Export from
6075         cxx-pretty-print.c.
6076         (pp_cxx_left_paren): Likewise.
6077         (pp_cxx_right_paren): Likewise.
6078         (pp_cxx_left_brace): Likewise.
6079         (pp_cxx_right_brace): Likewise.
6080         (pp_cxx_left_bracket): Likewise.
6081         (pp_cxx_right_bracket): Likewise.
6082         (pp_cxx_dot): Likewise.
6083         (pp_cxx_identifier): Likewise.
6084         (pp_cxx_tree_identifier): Likewise.
6085         (pp_cxx_ampersand): New macro.
6086         (pp_cxx_star): Likewise.
6087         (pp_cxx_arrow): Likewise.
6088         (pp_cxx_semicolon): Likewise.
6089         (pp_cxx_complement): Likewise.
6090         (pp_cxx_begin_template_argument_list): Declaree.
6091         (pp_cxx_end_template_argument_list): Likewise.
6092         (pp_cxx_colon_colon): likewise.
6093
6094 2004-05-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
6095
6096         * parser.c (cp_parser_simple_type_specifier): Explicitly test
6097         against NULL_TREE.
6098
6099 2004-05-31  Kazu Hirata  <kazu@cs.umass.edu>
6100
6101         * call.c, class.c, cp-tree.def, decl2.c, name-lookup.c, pt.c,
6102         typeck.c: Fix comment formatting.
6103
6104 2004-05-30  Andrew Pinski  <pinskia@physics.uc.edu>
6105
6106         * cp-lang.c (cp_expand_decl): Remove.
6107         (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl.
6108
6109 2004-05-30  Andreas Jaeger  <aj@suse.de>
6110
6111         * lang-specs.h: Add missing initializers for .ii.
6112
6113 2004-05-28  Aldy Hernandez  <aldyh@redhat.com>
6114
6115         * decl.c (cp_make_fname_decl): Free return value from
6116         fname_as_string.
6117
6118 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6119
6120         PR c++/15083
6121         * decl2.c (delete_sanity): Set TREE_SIDE_EFFECTS on a DELETE_EXPR,
6122         even in a templat.e
6123         * init.c (build_new): Likewise.
6124
6125         PR c++/15640
6126         * name-lookup.c (arg_assoc): Robustify.
6127
6128         PR c++/15471
6129         * typeck.c (unary_complex_lvalue): Use context_for_name_lookup
6130         when determining the scope to use for a pointer to member.
6131         (lookup_anon_field): Give it external linkage.
6132         * cp-tree.h (lookup_anon_field): Declare it.
6133         * expr.c (cplus_expand_constant): Use it.
6134
6135 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6136
6137         PR c++/14668
6138         * parser.c (cp_parser_simple_type_specifier): Call
6139         maybe_note_name_used_in_class.
6140
6141 2004-05-28  Tom Marshall  <tmarshall@real.com>
6142
6143         PR c++/15214
6144         * class.c (finish_struct_1): Warn only if the dtor is non-private or
6145         the class has friends.
6146
6147 2004-05-27  Adam Nemet  <anemet@lnxw.com>
6148
6149         PR c++/12883
6150         * decl.c (complete_array_type): Set TYPE_NEEDS_CONSTRUCTING and
6151         TYPE_HAS_NONTRIVIAL_DESTRUCTOR based on the underlying type.
6152
6153 2004-05-24  Geoffrey Keating  <geoffk@apple.com>
6154
6155         * method.c (implicitly_declare_fn): Don't call defer_fn; abort
6156         if it might be needed.
6157         * pt.c (mark_decl_instantiated): Only call defer_fn if
6158         the function actually needs processing in finish_file.
6159         * decl2.c (finish_file): Add check that elements in
6160         deferred_fns_used are really needed there.  Remove unnecessary
6161         test of DECL_SAVED_TREE.
6162
6163 2004-05-23  Paolo Bonzini  <bonzini@gnu.org>
6164
6165         * Make-lang.in: No need to specify $(LIBCPP).
6166
6167 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6168
6169         PR c++/15044
6170         * parser.c (cp_parser_class_head): Robustify.
6171
6172         PR c++/15317
6173         * parser.c (cp_parser_decl_specifier_seq): Correct error in
6174         comment.
6175         (cp_parser_constructor_declarator_p): Treat attributes
6176         as decl-specifiers.
6177
6178         PR c++/15329
6179         * typeck.c (build_unary_op): Do not attempt to resolve casts to
6180         base classes in templates.
6181
6182 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6183
6184         PR c++/15165
6185         * pt.c (instantiate_template): Robustify.
6186
6187 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6188
6189         PR c++/15025
6190         * decl.c (xref_tag): Issue errors about redeclaring template
6191         classes as non-template classes.
6192
6193 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6194
6195         PR c++/14821
6196         * name-lookup.c (supplement_binding): Allow redefinitions of
6197         namespace aliases.
6198
6199         PR c++/14883
6200         * parser.c (cp_parser_template_argument): Robustify.
6201
6202 2004-05-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6203
6204         * class.c (alter_access): Use %E format specifier to print an
6205         identifier node.  Avoid looking at the IDENTIFIER_POINTER.
6206         (push_lang_context): Likewise.
6207         * decl.c (lookup_label): Likewise.
6208         (grokdeclarator): Likewise.
6209         * parser.c (cp_parser_check_for_invalid_template_id): Likewise.
6210         * pt.c (do_type_instantiation): Likewise.
6211         * tree.c (handle_java_interface_attribute): Likewise.
6212         (handle_com_interface_attribute): Likewise.
6213         (handle_init_priority_attribute): Likewise.
6214
6215 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6216
6217         PR c++/15285
6218         PR c++/15299
6219         * pt.c (build_non_dependent_expr): Expand the set of tree nodes
6220         recognized as overloaded functions.
6221
6222 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6223
6224         PR c++/15507
6225         * class.c (layout_nonempty_base_or_field): Do not try to avoid
6226         layout conflicts for unions.
6227
6228         PR c++/15542
6229         * typeck.c (build_x_unary_op): Instantiate template class
6230         specializations before looking for "operator &".
6231
6232         PR c++/15427
6233         * typeck.c (complete_type): Layout non-dependent array types, even
6234         in templates.
6235
6236         PR c++/15287
6237         * typeck.c (build_unary_op): Do not optimize "&x[y]" when in a
6238         template.
6239
6240 2004-05-22  Roger Sayle  <roger@eyesopen.com>
6241
6242         * name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by
6243         returning when TREE_TYPE is error_mark_node.
6244         * typeck.c (require_complete_type): Return error_mark_node if
6245         value's type is an error_mark_node.
6246
6247 2004-05-20  Andrew Pinski  <pinskia@physics.uc.edu>
6248
6249         * optimize.c (calls_setjmp_r): Remove.
6250         (calls_setjmp_p): Remove.
6251         * cp-tree.c (calls_setjmp_p): Remove.
6252         * decl.c (finish_function): Do not call calls_setjmp_p.
6253
6254 2004-05-18  Zack Weinberg  <zack@codesourcery.com>
6255
6256         * decl.c (cp_finish_decl): Use mark_decl_referenced.
6257         * decl2.c (maybe_make_one_only): Likewise.
6258         * method.c (use_thunk): Likewise.
6259
6260 2004-05-18  Jason Merrill  <jason@redhat.com>
6261
6262         * class.c (build_base_path): Tidy a bit.
6263
6264 2004-05-14  Geoffrey Keating  <geoffk@apple.com>
6265
6266         * name-lookup.c (struct scope_binding): New.
6267         (EMPTY_SCOPE_BINDING): New.
6268         (lookup_using_namespace): Take a scope_binding instead of a
6269         cxx_binding.
6270         (qualified_lookup_using_namespace): Likewise.
6271         (cxx_binding_clear): Delete.
6272         (do_nonmember_using_decl): Use a scope_binding instead of a
6273         cxx_binding.
6274         (lookup_tag): Don't call select_decl.
6275         (ambiguous_decl): Don't return anything (and change callers to match).
6276         Take a scope_binding as the second parameter.
6277         (lookup_namespace_name): Use a scope_binding instead of a
6278         cxx_binding.
6279         (unqualified_namespace_lookup): Likewise.
6280         (lookup_qualified_name): Likewise.
6281         (select_decl): Take a scope_binding instead of a cxx_binding.
6282         Use macros rather than hand-coding tests for type-ness.
6283
6284 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6285
6286         * cp-gimplify.c: Rename from cp-simplify.c.
6287         * Make-lang.in, optimize.c: Update.
6288
6289 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6290
6291         Merge from tree-ssa-20020619-branch.  See
6292         ChangeLog.tree-ssa for details.
6293
6294         * Make-lang.in, call.c, class.c, cp-lang.c, cp-tree.def,
6295         cp-tree.h, cvt.c, decl.c, decl2.c, error.c, except.c,
6296         expr.c, init.c, name-lookup.h, optimize.c, parser.c,
6297         pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c:
6298         Merged.
6299         * cp-mudflap.c: New file.
6300         * cp-simplify.c:: New file.
6301
6302 2004-05-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6303
6304         PR c++/14389
6305         * decl2.c (check_classfn): For member templates, compare also the
6306         template parameters to match the declaration.
6307         * cp-tree.h: Adjust declaration of check_classfn.
6308         * decl.c (start_decl, grokfndecl): Adjust callers of check_classfn.
6309         * friend.c (do_friend): Likewise.
6310         * pt.c (tsubst_friend_function): Likewise.
6311
6312 2004-05-01  Zack Weinberg  <zack@codesourcery.com>
6313
6314         * decl.c (reshape_init): Do not apply TYPE_DOMAIN to a VECTOR_TYPE.
6315         Instead, dig into the representation type to find the array bound.
6316
6317 2004-04-30  Jason Merrill  <jason@redhat.com>
6318
6319         Refer to base members using COMPONENT_REFs where possible.
6320         * class.c (build_simple_base_path): New fn.
6321         (build_base_path): Use it for non-virtual base references.
6322         (layout_class_type): Change base fields to their real type
6323         after layout is done.
6324         * cp-tree.h (IS_FAKE_BASE_TYPE): New macro.
6325         * cp-lang.c (cxx_get_alias_set): Use it.
6326
6327 2004-04-30  Kazu Hirata  <kazu@cs.umass.edu>
6328
6329         * class.c, cp-tree.h, decl.c, decl2.c, pt.c, rtti.c: Fix
6330         comment typos.
6331
6332 2004-04-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6333
6334         PR c++/15064
6335         * parser.c (cp_parser_postfix_expression): typeid operator cannot be
6336         used in integral constant expressions.
6337
6338 2004-04-22  Mark Mitchell  <mark@codesourcery.com>
6339
6340         * init.c (build_aggr_init): Fix accidental use of C99 construct in
6341         previous change.
6342
6343         * class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on
6344         braced initializer.
6345         * cp-tree.h (BRACE_ENCLOSED_INITIALIZER_P): New macro.
6346         * decl.c (reshape_init): Use it.
6347         * init.c (perform_member_init): Remove redundant condition.
6348         (build_aggr_init): Adjust to handle brace-enclosed initializers
6349         correctly.
6350         (expand_default_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6351
6352         * parser.c (cp_parser_initializer_clause): Do not set
6353         TREE_HAS_CONSTRUCTOR on the initializer.
6354         * rtti.c (tinfo_base_init): Likewise.
6355         (generic_initializer): Likewise.
6356         (ptr_initializer): Likewise.
6357         (ptm_initializer): Likewise.
6358         (class_initializer): Likewise.
6359         (get_pseudo_ti_init): Likewise.
6360         * typeck2.c (digest_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6361
6362 2004-04-22  Alan Modra  <amodra@bigpond.net.au>
6363
6364         * name-lookup.c (anonymous_namespace_name): Make static.
6365
6366 2004-04-19  Roger Sayle  <roger@eyesopen.com>
6367
6368         PR middle-end/14531
6369         * class.c (build_base_path): Call fold whilst building the NULL
6370         pointer check expression trees.
6371
6372 2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>
6373
6374         * init.c (build_new_1): Don't use type size argument for Java
6375         _Jv_AllocObject call.
6376
6377 2004-04-09  Danny Smith  <dannysmith@users.sourceforge.net>
6378
6379         * method.c (make_alias_for_thunk): Remove preprocessor guard on
6380         declaration and definition.
6381
6382 2004-04-08  Danny Smith  <dannysmith@users.sourceforge.net>
6383
6384         PR c++/14808
6385         * method.c (use_thunk): Test TARGET_USE_LOCAL_THUNK_ALIAS_P rather
6386         than ASM_OUTPUT_DEF.
6387
6388 2004-04-08  Jakub Jelinek  <jakub@redhat.com>
6389
6390         * decl2.c (mark_used): Don't segfault if cfun != NULL but
6391         current_function_decl == NULL.
6392
6393 2004-04-05  Nathan Sidwell  <nathan@codesourcery.com>
6394
6395         PR c++/3518
6396         * pt.c (check_cv_quals_for_unify): Ignore bogus CV quals at outer
6397         level.
6398
6399 2004-04-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6400
6401         * init.c (decl_constant_value): Don't look at DECL_INITIAL
6402         of PARM_DECL.
6403         * tree.c (bot_manip, build_min): Don't look at TREE_CONSTANT
6404         or TREE_SIDE_EFFECTS of a type.
6405
6406 2004-04-02  Nathan Sidwell  <nathan@codesourcery.com>
6407
6408         PR c++/14007
6409         * pt.c (check_cv_quals_for_unify): Correct logic for disallowed
6410         cv-qualifier unification.
6411         * tree.c (cp_build_qualified_type_real): Renable DR295 logic.
6412
6413 2004-04-02  Jan Hubicka  <jh@suse.cz>
6414
6415         * cp-lang. (LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Define.
6416         * cp-tree.h (cp_update_decl_after_saving): Declare.
6417         * tree.c (cp_update_decl_after_saving): Define.
6418
6419 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6420
6421         PR c++/14803
6422         * typeck.c (get_delta_difference): Call fold before returning the
6423         value.
6424
6425 2004-04-01  Richard Henderson  <rth@redhat.com>
6426
6427         PR c++/14804
6428         * decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
6429         * typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
6430
6431 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6432
6433         PR c++/14810
6434         * name-lookup.c (maybe_push_cleanup_level): Robustify.
6435
6436 2004-04-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6437
6438         * class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly.
6439
6440 2004-03-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6441
6442         * call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6443         * class.c (check_bitfield_decl): Likewise.
6444         * cvt.c (type_promotes_to): Likewise.
6445         * decl.c (finish_enum): Likewise.
6446         * mangle.c (write_builtin_type): Likewise.
6447         * semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
6448         * typeck.c (type_after_usual_arithmetic_conversions): Likewise.
6449         (build_binary_op): Likewise.
6450
6451 2004-03-31  Jan Hubicka  <jh@suse.cz>
6452
6453         * tree.h (optimize_function): Kill prototype.
6454         * optimize.c (dump_function, optimize_function, dump_finction): Kill.
6455         * semantics.c (expand_body): Kill.
6456
6457 2004-03-30  Mark Mitchell  <mark@codesourcery.com>
6458
6459         PR c++/14724
6460         * decl.c (start_decl_1): Do not decide whether or not to create a
6461         new cleanup level until after the type has been completed.
6462
6463         PR c++/14763
6464         * pt.c (tsubst_default_argument): Clear current_function_decl.
6465
6466 2004-03-30  Zack Weinberg  <zack@codesourcery.com>
6467
6468         * name-lookup.c, parser.c: Use new shorter form of GTY markers.
6469
6470 2004-03-29  Zack Weinberg  <zack@codesourcery.com>
6471
6472         * error.c (dump_function_name): If T's DECL_LANG_SPECIFIC
6473         is null, just print the literal name and return.
6474
6475 2004-03-25  Kazu Hirata  <kazu@cs.umass.edu>
6476
6477         * cxx-pretty-print.c: Fix comment typos.
6478
6479 2004-03-24  Kazu Hirata  <kazu@cs.umass.edu>
6480
6481         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h, friend.c:
6482         Update copyright.
6483
6484 2004-03-23  Ziemowit Laski  <zlaski@apple.com>
6485
6486         * Make-lang.in (cp/mangle.o): Depend on $(TARGET_H).
6487         * mangle.c (write_type): Add call to 'mangle_fundamental_type'
6488         target hook.
6489
6490 2004-03-23  Zack Weinberg  <zack@codesourcery.com>
6491
6492         PR 12267, 12391, 12560, 13129, 14114, 14133
6493         * cp-lang.c (c_reset_state): Delete.
6494         (push_file_scope, pop_file_scope): New stubs.
6495         * parser.c (c_parse_file): Call sorry() here if called more than once.
6496
6497 2004-03-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6498
6499         * typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
6500         for INTEGER_CST.
6501
6502 2004-03-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6503
6504         * cxx-pretty-print.c (pp_cxx_parameter_declaration_clause): Declare.
6505
6506 2004-03-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6507
6508         * error.c (enum pad): Remove.
6509         (dump_qualifiers): Likewise.
6510         (dump_type): Replace dump_qualifiers with pp_cxx_cv_qualifier_seq.
6511         (dump_aggr_type): Likewise.
6512         (dump_type_suffix): Likewise.
6513         (dump_simple_decl): Likewise.
6514         (dump_function_decl): Likewise.
6515         (cv_to_string): Likewise.
6516         (dump_type_prefix): Likewise.  Adjust return void.
6517         * cxx-pretty-print.c (pp_cxx_cv_qualifier_seq): Move to
6518         cxx_pretty_print.h.
6519         (pp_cxx_template_keyword_if_needed): Document.
6520         (pp_cxx_qualified_id): Document case FUNCTION_DECL.  Tidy.
6521         (pp_cxx_expression): Handle NON_DEPENDENT_EXPR and
6522         MUST_NOT_THROW_EXPR.
6523
6524 2004-03-21  Mark Mitchell  <mark@codesourcery.com>
6525
6526         PR c++/14616
6527         * decl.c (cp_finish_decl): Compute the size of arrays declared in
6528         templates, if their type is non-dependent.
6529
6530 2004-03-19  Mark Mitchell  <mark@codesourcery.com>
6531
6532         * call.c (build_op_delete_call): Do not forget the placement
6533         arguments when iterating through mutiple delete operators.
6534
6535         * cp-tree.h (svaed_scope): Remove last_parms.
6536         (NEW_DELETE_OPNAME_P): New macro.
6537         (last_function_parms): Remove.
6538         (do_friend): Adjust prototype.
6539         * decl.c (grokparms): Return the PARM_DECLs directly, rather than
6540         using last_function_parms.
6541         (grokfndecl): Take the PARM_DECLs as an argument, rather than
6542         using last_function_parms.
6543         (grokdeclarator): Adjust accordingly.  Do not form METHOD_TYPEs
6544         for class-specific operator new and operator delete.
6545         (grok_op_properties): Do not look for allocation functions with
6546         METHOD_TYPEs.
6547         (start_function): Use DECL_ARGUMENTS instead of
6548         last_function_parms.
6549         * decl.h (last_function_parms): Do not declare.
6550         * decl2.c (grokclassfn): Do not use last_function_parms.
6551         * friend.c (do_friend): Remove parmdecls parameter.
6552         * name-lookup.c (push_to_top_level): Do not save last_function_parms.
6553         (pop_from_top_level): Do not restore it.
6554         * pt.c (check_explicit_specialization): Do not adjust
6555         last_function_parms.
6556
6557         * name-lookup.c (do_local_using_decl): Create a local binding for
6558         types brought in via using declarations.
6559
6560         * name-lookup.c (lookup_arg_dependent): Handle block-scope
6561         function declarations correctly.
6562
6563         * semantics.c (finish_id_expression): Correct handling of
6564         conversion operators to dependent types.
6565
6566         * typeck.c (lookup_destructor): Allow the use of destructors from
6567         base classes.
6568
6569 2004-03-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6570
6571         * cxx-pretty-print.c (pp_cxx_unqualified_id): Use
6572         TEMPLATE_TYPE_PARM_INDEX instead of TYPE_FIELDS.
6573         * search.c (dfs_unuse_fields): Add two more TREE_CODES that mean
6574         the field is named TEMPLATE_TYPE_PARM_INDEX.
6575
6576 2004-03-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6577
6578         PR c++/14545
6579         * parser.c (cp_parser_functional_cast): A cast to anything
6580         but integral or enumaration type is not an integral constant
6581         expression.
6582         * pt.c (value_dependent_expression_p): Handle cast expressions
6583         without operands (such as "int()").
6584
6585 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
6586
6587         * semantics.c (finish_pseudo_destructor_expr): Allow differing
6588         cv-qualification between the type named by the
6589         pseudo-destructor-name and the object-type.
6590
6591         * search.c (accessible_base_p): Handle non-proper bases.
6592
6593         * name-lookup.c (do_nonmember_using_decl): If a using declaration
6594         refers to a single overloaded function, set the type of the
6595         function.
6596         * tree.c (lvalue_type): Simplify.
6597         * typeck.c (type_unknown_p): Do not assume all OVERLOADs have an
6598         unknown type.
6599         (build_unary_op): Handle OVERLOADs with known types.
6600
6601         * decl.c (duplicate_decls): Do not destroy DECL_ARGUMENTS for
6602         function templates.
6603
6604         * parser.c (cp_parser_postfix_expression): Handle the use of
6605         "typename" in non-dependent contexts.  Convert appropriately when
6606         when using a qualified name after "->" or ".".
6607
6608         * call.c (conditional_conversion): Honor the requirement that some
6609         conversions refer to the original object.
6610
6611 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
6612
6613         * call.c (build_conditional_expr): Do not call force_rvalue for
6614         operands of void_type when the conditional expression itself has
6615         void type.
6616         * name-lookup.c (pushdecl): Don't consider a declaration of a
6617         function named "main" to be an overload of a type named "main".
6618         * parser.c (cp_parser_template_name): Perform name lookup when the
6619         template name is proceeded by "template" if the qualifying scope
6620         is non-dependent.
6621         * typeck.c (composite_pointer_type_r): Correctly handle
6622         pointer-to-member types.
6623         (build_const_cast): Likewise.
6624
6625 2004-03-18  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6626
6627         * cp-tree.def (TEMPLATE_TYPE_PARM, TYPEOF_TYPE): Update comments.
6628         * cp-tree.h (NEW_EXPR_USE_GLOBAL, DELETE_EXPR_USE_GLOBAL): Add check.
6629         (DELETE_EXPR_USE_VEC, COMPOUND_EXPR_OVERLOADED): Likewise.
6630         (KOENIG_LOOKUP_P, PTRMEM_OK_P, TEMPLATE_TYPE_PARM_INDEX): Likewise.
6631         (TYPENAME_TYPE_FULLNAME): Add check and use type.values.
6632         (TYPEOF_TYPE_EXPR): New macro.
6633         * class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
6634         * error.c (dump_type): Use TYPEOF_TYPE_EXPR.
6635         * pt.c (tsubst): Likewise.
6636         * semantics.c (finish_typeof): Likewise.
6637         * search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
6638         and TEMPLATE_TYPE_PARM.
6639         * typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
6640         (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
6641
6642 2004-03-16  Mark Mitchell  <mark@codesourcery.com>
6643
6644         PR c++/14586
6645         * cp-tree.h (build_new_op): Change prototype.
6646         (build_x_binary_op): Likewise.
6647         * call.c (build_new_op): Add overloaded_p parameter.
6648         * decl2.c (grok_array_decl): Adjust call to build_new_op.
6649         * parser.c (cp_parser_binary_expression): Note that uses of
6650         overloaded operators prevents an expression from being considered
6651         an integral constant.
6652         * pt.c (tsubst_copy_and_build): Adjust calls to build_new_op and/or
6653         build_x_binary_op.
6654         * semantics.c (finish_call_expr): Likewise.
6655         * typeck.c (rationalize_conditional_expr): Likewise.
6656         (build_x_indirect_ref): Likewise.
6657         (build_x_binary_op): Likewise.
6658         (build_x_unary_op): Likewise.
6659         (build_x_compound_expr): Likewise.
6660         (build_modify_expr): Likewise.
6661         * typeck2.c (build_x_arrow): Likewise.
6662
6663 2004-03-15  Kazu Hirata  <kazu@cs.umass.edu>
6664
6665         * cp-lang.c, ptree.c: Update copyright.
6666
6667 2004-03-13  Mark Mitchell  <mark@codesourcery.com>
6668
6669         PR c++/14550
6670         * parser.c (cp_parser_non_integral_constant_expression): Encode
6671         more of the idiom that surrounded calls to this function within
6672         the function itself
6673         (cp_parser_primary_expression): Adjust accordingly.
6674         (cp_parser_postfix_expression): Likewise.
6675         (cp_parser_unary_expression): Likewise.
6676         (cp_parser_cast_expression): Likewise.
6677         (cp_parser_assignment_expression): Likewise.
6678         (cp_parser_expression): Likewise.
6679         (cp_parser_new_expression): Note that new-expressions are not
6680         allowed in integral constant expressions.
6681         (cp_parser_delete_expression): Likewise.
6682
6683 2004-03-12  Matt Austern  <austern@apple.com>
6684
6685         * decl2.c (maybe_make_one_only): Look at
6686         TARGET_EXPLICIT_INSTANTIATION_ONE_ONLY when deciding whether
6687         to make an explicit instantiation weak.
6688         * method.c (use_thunk): Make sure we call comdat_linkage
6689         when appropriate.
6690         * pt.c (do_type_instantiation): On systems where weak symbols
6691         don't go in a static archive's TOC, explicit instantiation of a
6692         class must imply *explicit* instantiation of its memeber.
6693
6694 2004-03-11  Kazu Hirata  <kazu@cs.umass.edu>
6695
6696         * call.c, cp-tree.h, pt.c: Fix comment typos.
6697
6698 2004-03-10  Mark Mitchell  <mark@codesourcery.com>
6699
6700         PR c++/14510
6701         * decl.c (xref_tag): Disregard non-type declarations when
6702         looking up a tagged type.
6703
6704 2004-03-09  Nathan Sidwell  <nathan@codesourcery.com>
6705
6706         PR c++/14397
6707         * call.c (convert_like_real): Build a const qualified temporary,
6708         when testing ctor access.
6709
6710 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
6711
6712         * call.c (initialize_reference): Fix typo.
6713
6714 2004-03-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6715
6716         PR c++/14409
6717         * pt.c (determine_specialization): For member templates, match also
6718         constness.
6719
6720         PR c++/14448
6721         * parser.c (cp_parser_initializer_clause): Fold initializer if it is
6722         non-dependent.
6723         * pt.c (tsubst_copy_and_build): Handle NOP_EXPRs.
6724
6725 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
6726
6727         PR c++/14230
6728         * call.c (initialize_reference): Handle initializers that are
6729         class-member access expressions applies to rvalues.
6730
6731 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
6732
6733         PR c++/14432
6734         * name-lookup.c (supplement_binding): Ignore functions that are
6735         marked DECL_ANTICIPATED.
6736
6737 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
6738
6739         PR c++/14401
6740         * class.c (check_field_decls): Complain about non-static data
6741         members of reference type in unions.  Propagate
6742         CLASSTYPE_REF_FIELDS_NEED_INIT and
6743         CLASSTYPE_READONLY_FIELDS_NEED_INIT from the types of non-static
6744         data members.
6745         * init.c (perform_member_init): Complain about mbmers with const
6746         type that are not explicitly initialized.
6747
6748 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
6749
6750         * class.c (check_methods): Don't use IDENTIFIER_ERROR_LOCUS.
6751         * cp-tree.h (DECL_INVALID_OVERRIDER_P): New macro.
6752         (lang_identifier): Remove implicit_decl and error_locus.
6753         (IDENTIFIER_IMPLICIT_DECL): Remove.
6754         (SET_IDENTIFIER_IMPLICTI_DECL): Likewise.
6755         (IDENTIFIER_ERROR_LOCUS): Likewise.
6756         (SET_IDENTIFIER_ERROR_LOCUS): Likewise.
6757         (TYPE_ASSEMBLER_NAME_STRING): Likewise.
6758         (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
6759         (implicitly_declare): Remove.
6760         * decl.c (warn_extern_redeclared_static): Remove check of
6761         IDENTIFIER_IMPLICIT_DECL.
6762         (duplicate_decls): Don't check IDENTIFIER_ERROR_LOCUS.
6763         (implicitly_declare): Remove.
6764         (grok_ctor_properties): Don't set IDENTIFIER_ERROR_LOCUS.
6765         (start_function): Don't check IDENTIFIER_IMPLICIT_DECL.
6766         (start_method): Don't check IDENTIFIER_ERROR_LOCUS.
6767         * lex.c (unqualified_name_lookup_error): Create a dummy VAR_DECL
6768         in the innermost scope, rather than at namespace scope.
6769         * name-lookup.c (push_local_binding): Give it external linkage.
6770         (pushdecl): Remove dead code.
6771         * name-lookup.h (push_local_binding): Declare it.
6772         * ptree.c (cxx_print_identifier): Don't print
6773         IDENTIFIER_IMPLICIT_DECL or IDENTIFIER_ERROR_LOCUS.
6774         * search.c (check_final_overrider): Use DECL_INVALID_OVERRIDER_P,
6775         not IDENTIFIER_ERROR_LOCUS.
6776         * typeck.c (build_function_call): Remove dead code.
6777
6778 2004-03-08  Jason Merrill  <jason@redhat.com>
6779
6780         PR c++/13170
6781         * decl.c (xref_tag): Remove attribute handling.
6782         * cp-tree.h: Adjust prototype.
6783         * decl.c, parser.c, rtti.c: Adjust callers.
6784         * parser.c (cp_parser_class_head): Pass back attributes in the
6785         class head.
6786         (cp_parser_class_specifier): Adjust.
6787
6788 2004-03-08  Matt Austern  <austern@apple.com>
6789
6790         PR debug/14079
6791         * name-lookup.c (add_decl_to_level): Add extern variables, as well
6792         as static, to static_decls array.
6793
6794 2004-03-05  Jason Merrill  <jason@redhat.com>
6795
6796         * tree.c (list_hash_pieces): s/TYPE_HASH/TREE_HASH/.
6797
6798 2004-03-04  Geoffrey Keating  <geoffk@apple.com>
6799
6800         * decl.c (grokfndecl): Update old incorrect comment.
6801         (grokvardecl): Diagnose C++ variables of type with no linkage.
6802
6803 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
6804
6805         PR c++/14369
6806         * pt.c (build_non_dependent_expr): Do not create a
6807         NON_DEPENDENT_EXPR for a THROW_EXPR.
6808
6809 2004-03-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6810
6811         PR c++/14369
6812         * error.c (dump_expr): Handle THROW_EXPR.
6813
6814 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
6815
6816         PR c++/14360
6817         * parser.c (cp_parser_postfix_expression): Do not perform Koenig
6818         lookup if ordinary name-lookup finds a non-function.
6819         * pt.c (tsubst_copy_and_build): Likewise.
6820
6821         PR c++/14361
6822         * parser.c (cp_parser_late_parsing_default_args): Check that there
6823         are no extra tokens after the end of the default-argument
6824         expression.
6825
6826 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
6827
6828         PR c++/14324
6829         * lex.c (retrofit_lang_decl): Treat entities with no linkage as
6830         having C++ linkage for name-mangling purposes.
6831
6832         PR c++/14260
6833         * parser.c (cp_parser_direct_declarator): Recognize constructor
6834         declarators that use a template-id to name the class being
6835         constructed.
6836
6837         PR c++/14337
6838         * pt.c (tsubst_qualified_id): Handle dependent qualifying scopes.
6839         (tsubst_expr): Do not call tsubst_copy, even when
6840         processing_template_decl.
6841
6842 2004-03-01  Jeff Law  <law@redhat.com>
6843
6844         * init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
6845         the proper type.
6846
6847 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
6848
6849         PR c++/14138
6850         * name-lookup.h (push_scope): Change prototype.
6851         * name-lookup.c (push_scope): Do not reenter the current class
6852         scope.
6853         * decl.c (grokfndecl): Check return code from push_scope before
6854         calling pop_scope.
6855         * decl2.c (check_classfn): Likewise.
6856         * parser.c (cp_parser_conversion_function_id): Likewise.
6857         (cp_parser_init_declarator): Likewise.
6858         (cp_parser_direct_declarator): Likewise.
6859         (cp_parser_class_specifier): Likewise.
6860         (cp_parser_class_head): Likewise.
6861         (cp_parser_lookup_name): Likewise.
6862         (cp_parser_constructor_declarator_p): Likewise.
6863         * pt.c (instantiate_class_template): Likewise.
6864         (resolve_typename_type): Likewise.
6865
6866 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
6867
6868         PR c++/14267
6869         * typeck.c (build_modify_expr): Remove more of the cast-as-lvalue
6870         extension.
6871
6872         PR debug/12103
6873         * class.c (update_vtable_entry_for_fn): Do not go through
6874         covariance machinery if the type returned by an overrider is the
6875         same as the original.
6876
6877 2004-02-29  Kazu Hirata  <kazu@cs.umass.edu>
6878
6879         * call.c: Fix a comment typo.
6880
6881 2004-02-27  Ziemowit Laski  <zlaski@apple.com>
6882
6883         * tree.c (pod_type_p): Treat VECTOR_TYPEs as PODs.
6884
6885 2004-02-26  Mark Mitchell  <mark@codesourcery.com>
6886
6887         PR c++/14278
6888         * parser.c (cp_parser_parameter_declaration_list): Commit
6889         to fewer tentative parses.
6890
6891 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6892
6893         PR c++/14284
6894         * pt.c (dependent_type_p_r): A template template parameter is a
6895         dependent type.
6896
6897 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6898
6899         PR c++/14246
6900         * mangle.c (write_template_arg_literal): Don't rely on identity for
6901         boolean constants.
6902
6903 2004-02-24  Jason Merrill  <jason@redhat.com>
6904
6905         * tree.c (build_exception_variant): Use check_qualified_type.
6906
6907 2004-02-23  Zack Weinberg  <zack@codesourcery.com>
6908             Kazu Hirata  <kazu@cs.umass.edu>
6909
6910         * decl.c (cxx_init_decl_processing): Don't check
6911         flag_writable_strings.
6912
6913 2004-02-23  Andrew Pinski  <pinskia@physics.uc.edu>
6914
6915         PR c++/14156
6916         * typeck.c (maybe_warn_about_returning_address_of_location):
6917         Change check for VAR_DECL to use DECL_P instead.
6918
6919 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6920
6921         PR c++/14250
6922         * cvt.c (build_expr_type_conversion): Type must be complete before
6923         looking up for conversions.
6924
6925 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6926
6927         PR c++/14143
6928         * name-lookup.c (arg_assoc_class): Don't look into template
6929         arguments if it is not a primary template.
6930
6931 2004-02-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
6932
6933         PR c++/12007
6934         * method.c (use_thunk): Always clone function argument tree.
6935
6936 2004-02-20  Mark Mitchell  <mark@codesourcery.com>
6937
6938         PR c++/14199
6939         * pt.c (tsubst_copy): Call mark_used for a PARM_DECL.
6940
6941         PR c++/14173
6942         * semantics.c (begin_class_definition): Set TYPE_PACKED correctly
6943         for all type variants.
6944
6945 2004-02-19  Mark Mitchell  <mark@codesourcery.com>
6946
6947         PR c++/13927
6948         * decl.c (duplicate_decls): Return error_mark_node for invalid
6949         redeclarations.
6950         * name-lookup.c (push_namespace): Ignore the return value from
6951         pushdecl.
6952         * pt.c (push_template_decl_real): Robustify.
6953
6954         PR c++/14186
6955         * name-lookup.c (push_class_level_binding): Do not complain about
6956         adding a binding for a member whose name is the same as the
6957         enclosing class if the member is located in a base class of the
6958         current class.
6959
6960 2004-02-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6961
6962         PR c++/14181
6963         * parser.c (cp_parser_new_expression): Parse an ill-formed
6964         direct-new-declarator after a parenthesized type-id to emit good
6965         diagnostic.
6966
6967 2004-02-18  Kazu Hirata  <kazu@cs.umass.edu>
6968
6969         * cp-tree.def, cvt.c: Update copyright.
6970
6971 2004-02-17  Mark Mitchell  <mark@codesourcery.com>
6972
6973         PR c++/11326
6974         * cp-tree.h (abi_version_at_least): Remove.
6975         * mangle.c: Include flags.h.
6976
6977 2004-02-15  Mark Mitchell  <mark@codesourcery.com>
6978
6979         PR c++/13971
6980         * call.c (build_conditional_expr): Handle conversions between
6981         class types which result in differently cv-qualified type
6982         variants.
6983
6984         PR c++/14086
6985         * class.c (delete_duplicate_fields_1): Remove.
6986         (delete_duplicate_fields): Likewise.
6987         (finish_struct_anon): Remove check for members with the same name
6988         as their enclosing class.
6989         (check_field_decls): Do not call duplicate_fields.
6990         * decl.c (grokdeclarator): Remove check for static data members
6991         with the same name as their enclosing class.
6992         * name-lookup.c (push_class_level_binding): Check for members with
6993         the same name as their enclosing class.
6994
6995 2004-02-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6996
6997         PR c++/14085
6998         * error.c (dump_decl): Handle TEMPLATE_TYPE_PARM.
6999
7000 2004-02-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7001
7002         PR c++/13635
7003         * pt.c (push_template_decl_real): Make sure DECL_TI_ARGS of DECL
7004         has full set of arguments.
7005
7006 2004-02-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7007
7008         PR c++/13927
7009         * error.c (dump_decl) <ALIAS_DECL>: Dump as simple declarations.
7010
7011 2004-02-13  Mark Mitchell  <mark@codesourcery.com>
7012
7013         PR c++/14122
7014         * cp-tree.h (delete_sanity): Change prototype.
7015         * decl2.c (delete_sanity): Make doing_vec a bool, not an int.
7016         Remove dead code.  Adjust code to warn about deleting an array.
7017         * typekc.c (decay_conversion): Use build_address and build_nop.
7018
7019         PR c++/14108
7020         * search.c (accessible_p): Do not check access in thunks.
7021
7022         PR c++/14083
7023         * call.c (build_conditional_expr): Call force_rvalue on the
7024         non-void operand in the case that one result is a throw-expression
7025         and the other is not.
7026
7027 2004-02-13  Ian Lance Taylor  <ian@wasabisystems.com>
7028
7029         PR c++/9851
7030         * parser.c (cp_parser_pseudo_destructor_name): Check for errors on
7031         the type name and look ahead for ::~, and bail out early with a
7032         better error message if the parse is going to fail.
7033
7034 2004-02-12  Mark Mitchell  <mark@codesourcery.com>
7035
7036         * call.c (conversion_kind): New type.
7037         (conversion_rank): Likewise.
7038         (conversion): Likewise.
7039         (CONVERSION_RANK): New macro.
7040         (conversion_obstack): New variable.
7041         (obstack_initialized): Likewise.
7042         (z_candidate): Change type of convs and second_conv.
7043         (candidate_warning): New type.
7044         (IDENTITY_RANK): Remove.
7045         (EXACT_RANK): Likewise.
7046         (PROMO_RANK): Likewise.
7047         (STD_RANK): Likewise.
7048         (PBOOL_RANK): Likewise.
7049         (USER_RANK): Likewise.
7050         (ELLIPSIS_RANK): Likewise.
7051         (BAD_RANK): Likewise.
7052         (ICS_RANK): Likewise.
7053         (ICS_STD_RANK): Likewise.
7054         (ICS_USER_FLAG): Likewise.
7055         (ICS_ELLIPSIS_FLAG): Likewise.
7056         (ICS_THIS_FLAG): Likewise.
7057         (ICS_BAD_FLAG): Likewise.
7058         (NEED_TEMPORARY_P): Likewise.
7059         (CHECK_COPY_CONSTRUCTOR_P): Likewise.
7060         (USER_CONV_CAND): Likewise.
7061         (USER_CONV_FN): Likewise.
7062         (conversion_obstack_alloc): New function.
7063         (alloc_conversion): Likewise.
7064         (validate_conversion_obstack): Likewise.
7065         (alloc_conversions): Likewise.
7066         (build_conv): Adjust to deal with new conversion data structures.
7067         (build_identity_conv): New function.
7068         (build_ambiguous_conv): Likewise.
7069         (standard_conversion): Adjust to deal with new conversion data
7070         structures.
7071         (convert_class_to_reference): Likewise.
7072         (direct_reference_binding): Likewise.
7073         (reference_binding): Likewise.
7074         (implicit_conversion): Likewise.
7075         (add_candidate): Likewise.
7076         (add_function_candidate): Likewise.
7077         (add_conv_candidate): Likewise.
7078         (build_builtin_candidate): Likewise.
7079         (print_z_candidate): Likewise.
7080         (merge_conversion_sequences): Likewise.
7081         (build_user_type_conversion_1): Likewise.
7082         (build_user_type_conversion): Likewise.
7083         (build_new_function_call): Likewise.
7084         (build_object_call): Likewise.
7085         (conditional_conversion): Likewise.
7086         (build_conditional_expr): Likewise.
7087         (build_new_op): Likewise.
7088         (build_op_delete_call): Likewise.
7089         (convert_like_real): Likewise.
7090         (build_over_call): Likewise.
7091         (build_new_method_call): Likewise.
7092         (is_subseq): Likewise.
7093         (maybe_handle_implicit_object): Likewise.
7094         (maybe_handle_ref_bind): Likewise.
7095         (compare_ics): Likewise.
7096         (source_type): Likewise.
7097         (add_warning): Likewise.
7098         (joust): Likewise.
7099         (can_convert_arg): Likewise.
7100         (can_convert_arg_bad): Likewise.
7101         (perform_implicit_conversion): Likewise.
7102         (perform_direct_initialization_if_possible): Likewise.
7103         (initialize_reference): Likewise.
7104         * cp-lang.c (cp_tree_size): Do not handle WRAPPER.
7105         * cp-tree.def (WRAPPER): Likewise.
7106         (IDENTITY_CONV): Remove.
7107         (LVALUE_CONV): Likewise.
7108         (QUAL_CONV): Likewise.
7109         (STD_CONV): Likewise.
7110         (PTR_CONV): Likewise.
7111         (PMEM_CONV): Likewise.
7112         (BASE_CONV): Likewise.
7113         (REF_BIND): Likewise.
7114         (USER_CONV): Likewise.
7115         (AMBIG_CONV): Likewise.
7116         (RVALUE_CONV): Likewise.
7117         * cp-tree.h (tree_wrapper): Remove.
7118         (WRAPPER_ZC): Remove.
7119         (lang_tree_node): Remove wrapper.
7120         (LOOKUP_SPECULATIVELY): Remove.
7121         (build_op_delete_call): Adjust prototype.
7122         (validate_conversion_obstack): Declare.
7123         (build_zc_wrapper): Remove.
7124         * cvt.c (convert_to_reference): Remove dead code.
7125         (ocp_convert): Likewise.
7126         * decl.c (redeclaration_error_message): Correct handling of
7127         templates.
7128         (finish_destructor_body): Do not use LOOKUP_SPECULATIVELY.
7129         (cp_tree_node_structure): Remove WRAPPER case.
7130         * decl2.c (finish_file): Call validate_conversion_obstack.
7131         * init.c (build_new_1): Remove use of LOOKUP_SPECULATIVELY.
7132         (build_op_delete_call): Likewise.
7133         (build_x_delete): Likewise.
7134         (build_delete): Adjust call to build_op_delete_call.
7135         * pt.c (tsubst_friend_declaration): Adjust code to determine
7136         whether or not a friend template is a definition.
7137         (tsubst_decl): Clear DECL_INITIAL for new FUNCTION_DECLs.
7138         * tree.c (build_zc_wrapper): Remove.
7139
7140 2004-02-12  Zack Weinberg  <zack@codesourcery.com>
7141
7142         * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS.
7143         * cp-tree.h: Don't declare cxx_builtin_type_decls.
7144         * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete.
7145         (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL.
7146
7147 2004-02-10  Mark Mitchell  <mark@codesourcery.com>
7148
7149         * typeck.c (lookup_destructor): Fix typo in error message.
7150
7151 2004-02-09  Kazu Hirata  <kazu@cs.umass.edu>
7152
7153         * call.c, parser.c, tree.c: Fix comment typos.
7154
7155 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7156
7157         Bug 13856
7158         * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS.
7159         * decl.c (duplicate_decls, start_function): Likewise.
7160
7161 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7162
7163         * name-lookup.c (pushdecl): Issue shadow warnings directly.
7164         * parser.c (free_parser_stacks): Delete.
7165
7166 2004-02-07  Kazu Hirata  <kazu@cs.umass.edu>
7167
7168         * rtti.c: Update copyright.
7169
7170 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7171
7172         PR c++/14033
7173         * decl.c (require_complete_types_for_parms): Do not insert
7174         error_mark_node in the parameter list.
7175
7176 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7177
7178         PR c++/14028
7179         * parser.c (cp_parser_enclosed_template_argument_list): Emit straight
7180         error when terminator can not be found.
7181
7182 2004-02-05  Kelley Cook  <kcook@gcc.gnu.org>
7183
7184         Make-lang.in (po-generated):  Delete.
7185
7186 2004-02-05  Kazu Hirata  <kazu@cs.umass.edu>
7187
7188         * call.c (type_passed_as): Replace PROMOTE_PROTOTYPES with
7189         targetm.calls.promote_prototypes.
7190
7191 2004-02-05  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7192
7193         PR middle-end/13750
7194         Revert:
7195         2004-01-15  Geoffrey Keating  <geoffk@apple.com>
7196         PR pch/13361
7197         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
7198         (handle_pragma_implementation): Likewise.
7199
7200 2004-02-05  Mark Mitchell  <mark@codesourcery.com>
7201
7202         PR c++/13714
7203         * typeck.c (lookup_destructor): Tweak error message.
7204
7205 2004-02-05  Jan Hubicka  <jh@suse.cz>
7206
7207         * tree.c (cp_cannot_inline_tree_fn):  Allow inlining of comdat
7208         functions.
7209
7210 2004-02-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7211
7212         PR c++/14008
7213         * parser.c (cp_parser_diagnose_invalid_typename): Removed parsing
7214         code, only emits the diagnostic now. Added lookup of the identifier
7215         and support for qualified ids.
7216         (cp_parser_parse_and_diagnose_invalid_type_name): New function.
7217         Parse an (invalid) type name as id-expression within a declarator.
7218         (cp_parser_simple_declaration): Use it.
7219         (cp_parser_member_declaration): Likewise.
7220         (cp_parser_make_typename_type): New function. Handle errors through
7221         cp_parser_diagnose_invalid_typename.
7222         (cp_parser_elaborated_type_specifier): Use it.
7223
7224 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7225
7226         PR c++/13932
7227         * call.c (convert_like_real): Use "converting" rather than
7228         "argument" as the descriptive keyword to
7229         dubious_conversion_warnings.
7230         * typeck.c (convert_for_assignment): Do not call
7231         dubious_conversion_warnings.
7232
7233 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7234
7235         PR c++/13086
7236         * init.c (build_delete): Emit a more informative error message in
7237         case of an incomplete type, and on the correct source line.
7238
7239 2004-02-04  Kazu Hirata  <kazu@cs.umass.edu>
7240
7241         * error.c, search.c: Update copyright.
7242
7243 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7244
7245         PR c++/9941
7246         * rtti.c (tinfo_base_init): Use import_export_tinfo to decide the
7247         linkage for the typeinfo name string.
7248
7249 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7250
7251         PR c++/13969
7252         * cp-tree.h (fold_non_dependent_expr): New function.
7253         * parser.c (cp_parser_fold_non_dependent_expr): Remove.
7254         (cp_parser_template_argument): Use fold_non_dependent_expr.
7255         (cp_parser_direct_declarator): Likewise.
7256         * pt.c (fold_non_dependent_expr): New function.
7257         (convert_nontype_argument): Use it.
7258         (tsubst_qualified_id): Simplify.
7259         (tsubst_copy_and_build): Likewise.
7260
7261 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7262
7263         * decl.c (cxx_push_function_context): Do not set
7264         current_function_is_thunk.
7265         * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the
7266         actual function.
7267
7268 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7269
7270         PR c++/13997
7271         * pt.c (more_specialized_class): Increase processing_template_decl
7272         while partial ordering.
7273
7274 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7275
7276         PR c++/13925
7277         * decl.c (start_function): Do not call pushdecl for any
7278         instantiation or specialization of a primary template.
7279
7280 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7281
7282         PR c++/13950
7283         * parser.c (cp_parser_class_name): Robustify.
7284
7285         PR c++/13970
7286         * parser.c (cp_parser_cache_group): Do not consume the EOF token.
7287
7288         PR c++/14002
7289         * semantics.c (finish_id_expression): Do not return an
7290         IDENTIFIER_NODE when lookup finds a PARM_DECL.
7291
7292 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7293
7294         PR c++/13978
7295         * pt.c (build_non_dependent_expr): Do not build
7296         NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs.
7297
7298         PR c++/13968
7299         * semantics.c (finish_id_expression): Do not return an
7300         IDENTIFIER_NODE when lookup finds a VAR_DECL.
7301
7302         PR c++/13975
7303         * parser.c (cp_parser_simple_declaration): When skipping to the
7304         end of the statement swallow the terminating semicolon.
7305
7306 2004-02-02  Mark Mitchell  <mark@codesourcery.com>
7307
7308         PR c++/13113
7309         * init.c (build_offset_ref): Improve error recovery for invalid
7310         uses of non-static member functions.
7311
7312         PR c++/13854
7313         * cp-tree.h (cp_build_type_attribute_variant): New function.
7314         * class.c (build_clone): Use cp_build_type_attribute_variant.
7315         * decl.c (duplicate_decls): Likewise.
7316         * pt.c (copy_default_args_to_explicit_spec): Likewise.
7317         (tsubst_function_type): Likewise.
7318         * tree.c (build_exception_variant): Check attributes before
7319         concluding that two types are the same.
7320         (cp_build_type-attribute_variant): New method.
7321         * typeck.c (merge_types): Use cp_build_type_attribute_variant.
7322
7323         PR c++/13907
7324         * call.c (convert_class_to_reference): Keep better track of
7325         pedantically invalid user-defined conversions.
7326
7327 2004-02-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7328
7329         PR c++/13957
7330         * pt.c (tsubst_qualified_id): Improved error message when a type
7331         is expected but not found.
7332
7333 2004-01-31  Kazu Hirata  <kazu@cs.umass.edu>
7334
7335         * class.c: Fix comment typos.
7336         * decl.c: Likewise.
7337         * error.c: Likewise.
7338         * parser.c: Likewise.
7339         * pt.c: Likewise.
7340         * search.c: Likewise.
7341         * typeck.c: Likewise.
7342
7343 2004-01-30  Richard Henderson  <rth@redhat.com>
7344
7345         PR c++/13693
7346         * method.c (use_thunk): Don't force_target_expr for void thunks.
7347         * tree.c (build_target_expr_with_type): Assert non-void type.
7348         (force_target_expr): Likewise.
7349
7350 2004-01-30  Michael Matz  <matz@suse.de>
7351
7352         * parser.c (cp_parser_labeled_statement): Accept case ranges.
7353
7354 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7355
7356         DR206
7357         PR c++/13813
7358         * decl.c (grokdeclarator): Check immediatly type completeness for
7359         non-dependent types.
7360
7361 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7362
7363         PR c++/13683
7364         * call.c (convert_arg_to_ellipsis): Don't emit a warning if within
7365         a sizeof expression.block
7366
7367 2004-01-29  Mark Mitchell  <mark@codesourcery.com>
7368
7369         PR c++/13883
7370         * mangle.c (write_encoding): Correct encoding of member template
7371         constructors.
7372
7373 2004-01-28  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7374
7375         * parser.c (cp_parser_template_id): Parse tentatively `[:' after a
7376         template name as it was `<::' (digraph typo).
7377         (cp_parser_nth_token_starts_template_argument_list_p): New function.
7378         (cp_parser_id_expression): Use it.
7379         (cp_parser_nested_name_specifier_opt): Likewise.
7380         (cp_parser_template_name): Likewise.
7381         (cp_parser_class_name): Likewise.
7382         (cp_lexer_get_preprocessor_token): Use c_lex_with_flags.
7383
7384 2004-01-28  Mark Mitchell  <mark@codesourcery.com>
7385
7386         PR c++/13791
7387         * typeck.c (merge_types): Do not merge attributes into
7388         TYPENAME_TYPEs.
7389
7390         PR c++/13736
7391         * parser.c (cp_parser_direct_declarator): Do not prevent
7392         backtracking inside a parenthesized declarator.
7393         (cp_parser_parameter_declaration): Fix typo in comment.
7394
7395 2004-01-28  Jan Hubicka  <jh@suse.cz>
7396
7397         * semantics.c (expand_body)  Do emit_associated_thunks before
7398         expansion.
7399
7400 2004-01-27  Devang Patel  <dpatel@apple.com>
7401
7402         * name-lookup.c: Include "debug.h"
7403         (do_namespace_alias): Invoke debug_hooks to emit debug info
7404         for namespace alias.
7405         (do_local_using_decl): Invoke debug_hooks to emit debug info
7406         for using decl.
7407         (do_class_using_decl): Same.
7408         (do_toplevel_using_decl): Same.
7409         (do_using_directive): Same.
7410         (cp_emit_debug_info_for_using): New function.
7411         * Make-lang.in (cp/parser.o): Depend on debug.h
7412         (cp/name-lookup.o): Same.
7413
7414 2004-01-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7415
7416         * cp-tree.h (language_function, lang_type_header): Use
7417         BOOL_BITFIELD.
7418         * name-lookup.h (cp_binding_level): Likewise.
7419
7420 2004-01-26  Mark Mitchell  <mark@codesourcery.com>
7421
7422         PR c++/13663
7423         * semantics.c (finish_for_expr): Check for unresolved overloaded
7424         functions.
7425
7426         * class.c (add_method): Just check processing_template_decl to
7427         determine whether or not we are within a template.
7428         * decl2.c (maybe_retrofit_in_chrg): Likewise.
7429         * init.c (decl_constant_value): Check the type of the declaration,
7430         not TREE_READONLY.
7431         * name-lookup.c (maybe_push_to_top_level): Rename to ...
7432         (push_to_top_level): ... this.
7433         * name-lookup.h (maybe_push_to_top_level): Do not declare it.
7434         * pt.c (push_template_decl_real): Reorder condition for speed.
7435         (convert_template_argument): Use dependency-checking functions in
7436         place of uses_template_parms.
7437         (lookup_template_class): Avoid calling uses_template_parms more
7438         than once.
7439         (uses_template_parms): Reimplement, using dependency-checking
7440         functions.
7441         (instantiate_class_template): Use push_to_top_level, not
7442         maybe_push_to_top_level.
7443         (type_unification_real): Simplify.
7444         (type_dependent_expression_p): Handle OFFSET_REFs and
7445         TEMPLATE_DECLs.
7446         (any_dependent_template_arguments_p): Handle multiple levels of
7447         template argument.
7448         * semantics.c (expand_or_defer_fn): Do not check
7449         uses_template_parms for template instantiations.
7450         * typeck.c (comptypes): Avoid calling cp_type_quals.
7451
7452 2004-01-25  Mark Mitchell  <mark@codesourcery.com>
7453
7454         PR c++/13833
7455         * call.c (build_over_call): Do not convert arguments when
7456         processing a template.
7457         * pt.c (build_non_dependent_expr): Do not build a
7458         NON_DEPENDENT_EXPR for arithmetic constants.
7459
7460 2004-01-25  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7461
7462         PR c++/13810
7463         * parser.c (cp_parser_type_parameter): When cp_parser_id_expression
7464         returns a TYPE_DECL. no further lookup is required.
7465         * semantics.c (check_template_template_default_arg): A TYPE_DECL
7466         is invalid. Rework to give better diagnostics.
7467
7468 2004-01-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7469
7470         PR c++/13797
7471         * pt.c (instantiate_class_template): Add an error_mark_node
7472         check.
7473         (tsubst_decl) <TEMPLATE_DECL case>: Likewise.
7474
7475 2004-01-23  Andrew Pinski  <pinskia@physics.uc.edu>
7476
7477         PR c++/13701
7478         * decl.c (finish_function): Move the call to
7479         finish_fname_decls below the call to
7480         finish_eh_spec_block.
7481
7482 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7483
7484         * optimize.c, typeck2.c: Update copyright.
7485
7486 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7487
7488         * Make-lang.in, call.c, class.c, decl2.c, except.c, expr.c,
7489         init.c, mangle.c, typeck.c: Update copyright.
7490
7491 2004-01-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
7492
7493         * parser.c (cp_parser_class_specifier): Prevent garbage collection.
7494
7495 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7496
7497         * Make-lang.in: Replace $(docdir) with doc.
7498         (c++.info, c++.srcinfo): Dummy entry.
7499         (c++.man, c++.srcman): New rules.
7500         (c++.install-man): Revamp rule.
7501
7502 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7503
7504         * Make-lang.in (CXX_INSTALL_NAME, GXX_INSTALL_NAME,
7505         CXX_TARGET_INSTALL_NAME, GXX_TARGET_INSTALL_NAME): Define via a
7506         immediate $(shell) instead of deferred backquote.
7507
7508 2004-01-19  Mark Mitchell  <mark@codesourcery.com>
7509
7510         PR c++/13651
7511         * parser.c (cp_parser_postfix_expression): When encountering
7512         incomplete type on left-hand side of "->" or ".", treat the entire
7513         expression as erroneous.
7514
7515         PR c++/13592
7516         * call.c (build_field_call): Remove.
7517         (n_build_method_call): Likewise.
7518         (build_method_call): Likewise.
7519         (build_new_method_call): Do not call build_field_call.
7520         * class.c (n_build_method_call): Remove.
7521         (print_class_statistics): Do not print it.
7522         * cp-tree.h (build_method_call): Remove declaration.
7523         (finish_object_call_expr): Likewise.
7524         (build_new_1): Do not use build_method_call.
7525         * parser.c (cp_parser_postfix_expression): Use finish_call_expr
7526         when the function appearing on the right-hand-side of "." or "->"
7527         is not actually a function.
7528         * pt.c (tsubst_copy_and_build): Likewise.
7529         * semantics.c (finish_object_call_expr): Remove.
7530
7531 2004-01-18  Mark Mitchell  <mark@codesourcery.com>
7532
7533         PR c++/13710
7534         * pt.c (tsubst): Use finish_typeof.
7535
7536 2004-01-18  Jason Merrill  <jason@redhat.com>
7537
7538         PR c++/11725
7539         * except.c (build_throw): In a template, set
7540         current_function_returns_abnormally.
7541
7542 2004-01-17  Fred Fish  <fnf@intrinsity.com>
7543
7544         PR c++/11895
7545         * decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE,
7546         except don't call array_type_nelts() with a VECTOR_TYPE.
7547
7548 2004-01-16  Jan Hubicka  <jh@suse.cz>
7549
7550         * mangle.c (write_mangled_name): Remove inline modifier.
7551
7552 2004-01-16  Mark Mitchell  <mark@codesourcery.com>
7553
7554         PR c++/13574
7555         * decl.c (compute_array_index_type): Fix grammar in comment.
7556         * init.c (build_zero_init): Handle zero-sized arrays correctly.
7557
7558         PR c++/13178
7559         * call.c (name_as_c_string): Print conversion operator names
7560         correctly.
7561
7562         PR c++/13478
7563         * call.c (initialize_reference): Pass -1 for inner parameter to
7564         convert_like_real.
7565
7566 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7567
7568         PR c++/13407
7569         * parser.c (cp_parser_base_specifier): Check for an invalid
7570         keyword `typename' and emit an user-friendly error message.
7571
7572 2004-01-15  Geoffrey Keating  <geoffk@apple.com>
7573
7574         PR pch/13361
7575         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
7576         (handle_pragma_implementation): Likewise.
7577
7578 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7579
7580         PR c++/9259
7581         * typeck.c (build_class_member_access_expr): Allow to access members
7582         of the currently open class.
7583         (finish_class_member_access_expr): Likewise.
7584
7585 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
7586
7587         PR c++/13659
7588         * name-lookup.c (validate_nonmember_using_decl): Take scope and
7589         name by value, instead of computing them.
7590         (do_local_using_decl, do_toplevel_using_decl): Add scope and name
7591         arguments.  Pass them to validate_nonmember_using_decl.
7592         * name-lookup.h (do_local_using_decl): Adjust.
7593         (do_toplevel_using_decl): Likewise.
7594         * parser.c (cp_parser_using_declaration): Likewise.
7595         * pt.c (tsubst_expr): Likewise.
7596
7597 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
7598
7599         PR c++/13594
7600         PR c++/13658
7601         * name-lookup.c (qualified_lookup_using_namespace): Search
7602         strongly-associated namespaces first, and only then try other
7603         namespaces.
7604
7605 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
7606
7607         * Make-lang.in (c++.srcextra): Dummy entry.
7608
7609 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7610
7611         PR c++/8856
7612         * parser.c (cp_parser_template_name): Don't try to parse a
7613         conversion-function-id, as it cannot be a template-name.
7614         (cp_parser_simple_type_specifier): Check for invalid template-ids
7615         even after a built-in type.
7616
7617 2004-01-14  Jan Hubicka  <jh@suse.cz>
7618
7619         PR c++/12850
7620         * pt.c (instantiate_decl):  Do not increase function_depth.
7621
7622 2004-01-14  Danny Smith  <dannysmith@users,sourceforge.net>
7623
7624         PR c++/9021
7625         PR c++/11005
7626         * parser.c (cp_parser_elaborated_type_specifier): Warn about
7627         attributes and discard.
7628         * decl.c (xref_tag): Don't overwite existing attributes with
7629         NULL_TREE.
7630
7631 2004-01-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7632
7633         PR c++/12335
7634         * parser.c (cp_parser_lookup_name): Return error_mark_node if there
7635         is no destructor while looking up a BIT_NOT_EXPR.
7636
7637 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
7638
7639         * cxxfilt.c: Remove unused file.
7640
7641 2004-01-14  Jan Hubicka  <jh@suse.cz>
7642
7643         Partial fix to PR c++/12850
7644         * decl2.c (mark_used): Do not proactively instantiate templates
7645         when compiling in unit-at-a-time or not optimizing.
7646         * optimize.c (maybe_clone_body): Do not increase function depth.
7647
7648 2004-01-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7649
7650         PR c++/13474
7651         * pt.c (tsubst) <INTEGER_TYPE>: Remove obsolete array index tweaking.
7652
7653 2004-01-12  Steven Bosscher  <stevenb@suse.de>
7654
7655         PR c++/13558
7656         * parser.c (cp_parser_member_declaration): Any non-type is also
7657         not a class or a function.
7658
7659 2004-01-12  Jason Merrill  <jason@redhat.com>
7660
7661         PR c++/12815
7662         * class.c (build_base_path): Do not mark vtable references as
7663         TREE_CONSTANT.
7664         (build_vtbl_ref_1): Likewise.
7665
7666 2004-01-12  Richard Henderson  <rth@redhat.com>
7667
7668         PR opt/10776
7669         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): New.
7670         (store_init_value): Use it.
7671         * decl.c (check_initializer): Expect full initialization code
7672         from store_init_value.
7673         * init.c (expand_aggr_init_1): Likewise.
7674         * decl2.c (maybe_emit_vtables): Abort if runtime init needed.
7675
7676 2004-01-12  Mark Mitchell  <mark@codesourcery.com>
7677
7678         * class.c (layout_class_type): For non-POD class types, also copy
7679         the DECL_SIZE and DECL_MODE of fields to the base class type.
7680
7681 2004-01-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7682
7683         PR c++/13289
7684         * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before
7685         calling regenerate_decl_from_template.
7686
7687 2004-01-12  Scott Brumbaugh  <scottb.lists@verizon.net>
7688
7689         PR c++/4100
7690         * parser.c (cp_parser_decl_specifier_seq): Add check for a friend
7691         decl-specifier occurring along with a class definition.
7692
7693 2004-01-12  Ian Lance Taylor  <ian@wasabisystems.com>
7694
7695         * parser.c (cp_parser_decl_specifier_seq): Add parenthetical
7696         clauses to comments describing declares_class_or_enum.
7697         (cp_parser_type_specifier): Set *declares_class_or_enum to 0, not
7698         false.
7699
7700 2004-01-12  Jan Hubicka  <jh@suse.cz>
7701
7702         * pt.c (for_each_template_parm): Do not check for duplicates.
7703         (for_each_template_parm): Use walk_tree duplicate checking code.
7704
7705 2004-01-11  Ian Lance Taylor  <ian@wasabisystems.com>
7706
7707         PR c++/3478
7708         * parser.c (cp_parser_decl_specifier_seq): If the first decl_spec
7709         is error_mark_node, don't add any more decl_specs.
7710         (cp_parser_init_declarator): After committing to a declaration, if
7711         the decl_specifiers start with error_mark_node, issue an error and
7712         change the type to "int".
7713
7714 2004-01-09  Nathanael Nerode  <neroden@gcc.gnu.org>
7715
7716         PR bootstrap/7817
7717         * Make-lang.in: Copy gcc.1 to g++.1 rather than using .so.
7718
7719 2004-01-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7720
7721         DR 337
7722         PR c++/9256
7723         * pt.c (tsubst): Substitution must fail if we are attempting to
7724         create an array with element type that is an abstract class type.
7725         * decl.c (cp_finish_decl): Strip pointers and array types recursively
7726         before calling abstract_virtuals_error.
7727
7728 2004-01-09  Alexandre Oliva  <aoliva@redhat.com>
7729
7730         * name-lookup.c (qualified_lookup_using_namespace): Consider
7731         strong using directives even if we've already found a binding.
7732
7733 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
7734
7735         * cp-tree.h (cxx_expand_expr): Change prototype.
7736         * expr.c (cxx_expand_expr): Add alt_rtl parameter.
7737
7738 2004-01-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7739
7740         PR c++/12573
7741         * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by
7742         looking into them recursively. They can be there because of the
7743         new __offsetof__ extension.
7744
7745 2004-01-07  Zack Weinberg  <zack@codesourcery.com>
7746
7747         * parser.c (cp_parser_save_member_function_body): Mark the
7748         definition static.
7749
7750 2004-01-05  Mark Mitchell  <mark@codesourcery.com>
7751
7752         PR c++/13057
7753         * class.c (build_clone): Copy type attributes from the original
7754         function to the clone.
7755
7756         PR c++/12815
7757         * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable
7758         references as constant.
7759
7760         PR c++/12132
7761         * parser.c (cp_parser_explicit_instantiation): Improve error
7762         recovery.
7763         (cp_parser_require): Improve indication of the error location.
7764
7765         PR c++/13451
7766         * parser.c (cp_parser_class_head): Reorder logic to check for
7767         invalid qualification.
7768
7769 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
7770
7771         PR c++/13157
7772         * name-lookup.c (lookup_using_namespace): Remove spacesp
7773         parameter.
7774         (unqualified_namespace_lookup): Likewise.
7775         (lookup_qualified_name): Adjust accordingly.
7776         (lookup_name_real): Likewise.
7777         (lookup_arg_dependent): Do not eliminate the namespace of the
7778         functions found by unqualified name lookup unless that is the
7779         current namespace.
7780
7781 2004-01-04  Andrew Pinski  <pinskia@physics.uc.edu>
7782
7783         * semantics.c (push_deferring_access_checks): Fix format.
7784         (resume_deferring_access_checks): Likewise.
7785         (stop_deferring_access_checks): Likewise.
7786         (pop_deferring_access_checks): Likewise.
7787         (get_deferred_access_checks): Likewise.
7788         (pop_to_parent_deferring_access_checks): Likewise.
7789         (perform_deferred_access_checks): Likewise.
7790         (perform_or_defer_access_check): Likewise.
7791
7792 2004-01-04  Richard Henderson  <rth@redhat.com>
7793
7794         * call.c (build_over_call): Don't create a save_expr of an
7795         aggregate, but rather its address.
7796
7797 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
7798
7799         PR c++/13529
7800         * parser.c (cp_parser_postfix_expression): Allow "." to appear in
7801         an offsetof expression.
7802
7803         * parser.c (cp_parser_parameter_declaration): Fix comment.
7804
7805         PR c++/12226
7806         * call.c (CHECK_COPY_CONSTRUCTOR_P): New macro.
7807         (reference_binding): Set it when appropriate.
7808         (build_temp): New function, split out from ...
7809         (convert_like_real): ... here.  Honor CHECK_COPY_CONSTRUCTOR_P.
7810         (initialize_reference): Likewise.
7811
7812         PR c++/13536
7813         * parser.c (cp_parser): Add in_type_id_in_expr_p.
7814         (cp_parser_new): Initialize it.
7815         (cp_parser_postfix_expression): Set it.
7816         (cp_parser_sizeof_operand): Likewise.
7817         (cp_parser_parameteR_declaration): Do not commit early to tenative
7818         parsers when in_type_id_in_expr_p is set.
7819
7820 2004-01-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7821
7822         PR c++/13094
7823         * parser.c (cp_parser_template_argument): Don't call
7824         make_unbound_class_template directly.
7825         (cp_parser_lookup_name): Don't extract TEMPLATE_DECL from
7826         UNBOUND_CLASS_TEMPLATE tree node.
7827
7828 2004-01-02  Richard Sandiford  <rsandifo@redhat.com>
7829
7830         PR target/12729
7831         * method.c (use_thunk): Pass the CALL_EXPR through force_target_expr.
7832
7833 2004-01-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7834
7835         PR c++/13520
7836         * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): New macro.
7837         (DECL_FUNCTION_TEMPLATE_P): Use it.
7838         (DECL_CLASS_TEMPLATE_P): Likewise.
7839         * parser.c (cp_parser_lookup_name): Add is_template parameter.
7840         (cp_parser_type_parameter): Adjust call to cp_parser_lookup_name.
7841         (cp_parser_template_name): Likewise.
7842         (cp_parser_elaborated_type_specifier): Likewise.
7843         (cp_parser_namespace_name): Likewise.
7844         (cp_parser_class_name): Likewise.
7845         (cp_parser_lookup_name_simple): Likewise.
7846
7847 See ChangeLog.3 for earlier changes.