gcc/cp/ChangeLog

   1 2005-05-06  Kazu Hirata  <kazu@cs.umass.edu>
   2
   3         * decl2.c (spew_debug): Remove.
   4
   5         * decl2.c (ssdf_decls, start_static_storage_duration_function,
   6         generate_ctor_or_dtor_function): Use VEC instead of VARRAY.
   7
   8         * decl2.c (pending_statics, note_vague_linkage_var,
   9         cp_finish_file): Use VEC instead of VARRAY.
  10         (pending_statics_used): Remove.
  11
  12 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
  13
  14         * decl2.c (deferred_fns, note_vague_linkage_fn,
  15         cp_finish_file): Use VEC instead of VARRAY.
  16
  17 2005-05-05  Mark Mitchell  <mark@codesourcery.com>
  18
  19         PR c++/21352
  20         * pt.c (build_non_dependent_expr): Use is_overloaded_fn.
  21
  22 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
  23
  24         * pt.c: Fix a comment typo.
  25
  26 2005-05-04  Kazu Hirata  <kazu@cs.umass.edu>
  27
  28         * cp-tree.h (language_function): Change the type of
  29         x_local_names to VEC.
  30         * decl.c (push_local_name): Adjust uses of local_names.
  31
  32 2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>
  33
  34         * friend.c, lex.c, mangle.c, repo.c: Update copyright.
  35
  36 2005-05-02  Kazu Hirata  <kazu@cs.umass.edu>
  37
  38         * class.c (local_classes, init_class_processing): Use VEC
  39         instead of VARRAY.
  40         * cp-tree.h (local_classes): Likewise.
  41         * mangle.c (discriminator_for_local_entity): Likewise.
  42         * name-lookup.c (pushtag): Likewise.
  43
  44         * class.c (current_lang_depth, push_lang_context,
  45         pop_lang_context): Use VEC instead of VARRAY.
  46         * cp-tree.h (saved_scope): Use VEC for lang_base instead of
  47         VARRAY.
  48         * name-lookup.c (push_to_top_level): Use VEC instead of
  49         VARRAY.
  50
  51 2005-05-02  Paolo Bonzini  <bonzini@gnu.org>
  52
  53         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin
  54         for BUILT_IN_MD built-ins.
  55
  56 2005-05-02  Michael Matz  <matz@suse.de>
  57
  58         PR c++/19542
  59         * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
  60         common frontend.
  61         (null_node): Remove.
  62         * lex.c (cxx_init): Move null_node initialisation to C common frontend.
  63
  64 2005-04-25  Ian Lance Taylor  <ian@airs.com>
  65
  66         * cp-tree.def: Add EXPR_STMT.
  67         * cp-tree.h (cp_stmt_codes): Add EXPR_STMT.
  68         (EXPR_STMT_EXPR): Define.
  69         * cp-gimplify.c: Include "flags.h".
  70         (gimplify_expr_stmt): New static function.
  71         (cp_gimplify_expr): Handle EXPR_STMT.
  72         * cxx-pretty-print.c (pp_cxx_statement): Use pp_cxx_expression
  73         rather than pp_expression.
  74         (pp_cxx_statement): Handle EXPR_STMT.
  75         * dump.c (cp_dump_tree): Handle EXPR_STMT.
  76         * lex.c (cxx_init): Don't use c_common_stmt_codes in stmt_codes
  77         initializer.
  78
  79 2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>
  80
  81         PR C++/21188
  82         * rtti.c (ifnonnull): Cast the zero comparison operand
  83         to the correct type.
  84
  85 2005-04-24  Jakub Jelinek  <jakub@redhat.com>
  86
  87         PR middle-end/20991
  88         * class.c: Include cgraph.h.
  89         (cp_fold_obj_type_ref): Set node->local.vtable_method.
  90         * Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).
  91
  92 2005-04-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
  93
  94         * mangle.c (write_builtin_type): Handle integer types which are
  95         not one of the shared integer type nodes and emit a "vendor
  96         extended builtin type" with an encoding in the form of "u5int96".
  97
  98 2005-04-24  Ian Lance Taylor  <ian@airs.com>
  99
 100         * cp-tree.def (USING_STMT): Change class to tcc_statement.
 101         (TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
 102         (IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
 103         (BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.
 104
 105 2005-04-23  DJ Delorie  <dj@redhat.com>
 106
 107         * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, friend.c,
 108         init.c, lex.c, mangle.c, method.c, name-lookup.c, parser.c,
 109         repo.c, rtti.c, tree.c, typeck.c, typeck2.c: Adjust warning()
 110         callers.
 111
 112 2005-04-22  Per Bothner  <per@bothner.com>
 113
 114         * decl.c (make_rtl_for_nonlocal_decl): Don't try get_fileinfo if
 115         input_filename is NULL, as it is for (say) __PRETTY_FUNCTION__.
 116
 117 2005-04-22  Alexandre Oliva  <aoliva@redhat.com>
 118
 119         PR c++/21087
 120         * name-lookup.c (push_overloaded_decl): Do not overload with
 121         non-duplicate anticipated built-in.
 122
 123 2005-04-21  Kazu Hirata  <kazu@cs.umass.edu>
 124
 125         * cp-tree.h (THROW_NAME, AUTO_VTABLE_NAME, AUTO_TEMP_FORMAT,
 126         VTABLE_BASE, VTABLE_NAME_PREFIX, STATIC_NAME_FORMAT): Remove.
 127
 128 2005-04-21  Nathan Sidwell  <nathan@codesourcery.com>
 129
 130         * cp-tree.h: Adjust for new VEC API.
 131         Define VEC(tree_pair_s,gc).
 132         (struct save_scope): Adjust.
 133         (struct lang_type_class): Adjust.
 134         (unemitted_tinfo_decls): Adjust.
 135         * class.c (add_method, resort_type_method_vec,
 136         finish_struct_methods, struct find_final_overrider_data,
 137         dfs_find_final_overrider_pre, find_final_overrider,
 138         get_vcall_index, warn_hidden, walk_subobject_offsets,
 139         check_methods, fixup_inline_methods, end_of_class,
 140         warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
 141         add_vcall_offset): Adjust.
 142         * decl.c (xref_basetypes, finish_method): Adjust.
 143         * decl2.c (check_classfn): Adjust.
 144         * init.c (sort_mem_initializers, push_base_cleanups): Adjust.
 145         * method.c (do_build_copy_constructor): Adjust.
 146         * name-lookup.c (new_class_binding, store_binding,
 147         store_bindings, store_class_bindings): Adjust.
 148         * name-lookup.h: Define VEC(cxx_saved_binding,gc),
 149         VEC(cp_class_binding,gc).
 150         (struct cp_binding_level): Adjust.
 151         * parser.c: Define VEC(cp_token_position,heap).
 152         (struct cp_lexer): Adjust.
 153         (cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
 154         cp_lexer_save_tokens): Adjust.
 155         * pt.c (retrieve_specialization,
 156         check_explicit_specialization): Adjust.
 157         * rtti.c (unemitted_tinfo_decls): Adjust.
 158         (init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
 159         get_pseudo_ti_desc): Adjust.
 160         * search.c (dfs_access_in_type, lookup_conversion_operator,
 161         lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
 162         dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
 163         * semantics.c: Define VEC(deferred_access,gc).
 164         (push_deferring_access_checks): Adjust.
 165         * typeck2.c (abstract_virtuals_error): Adjust.
 166
 167 2005-04-20  Ian Lance Taylor  <ian@airs.com>
 168
 169         * cp-tree.def: Add STMT_EXPR.
 170         * cp-tree.h (STMT_EXPR_NO_SCOPE): Define.
 171         (STMT_EXPR_STMT): Define.
 172         * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
 173         STMT_EXPR.
 174         (pp_cxx_expression): Likewise.
 175         (pp_cxx_statement): Call pp_cxx_statement, not pp_statement.
 176         * dump.c (cp_dump_tree): Handle STMT_EXPR.
 177
 178 2005-04-18  Kazu Hirata  <kazu@cs.umass.edu>
 179
 180         * decl.c (expand_static_init): Call build2 and build3 instead
 181         of build.
 182
 183         * cp-tree.h (VPTR_NAME, VPTR_NAME_P): Remove.
 184
 185 2005-04-17  Ian Lance Taylor  <ian@airs.com>
 186
 187         * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR.
 188         * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle
 189         ARROW_EXPR.
 190         (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR.
 191         (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and
 192         ALIGNOF_EXPR.
 193         * typeck.c (cxx_sizeof_or_alignof_type): Update call to
 194         c_sizeof_or_alignof_type for change in parameter type.
 195
 196 2005-04-16  Mark Mitchell  <mark@codesourcery.com>
 197
 198         PR c++/21025
 199         * typeck.c (cxx_sizeof_or_alignof_type): Check whether the type to
 200         which sizeof/alignof is dependent, rather than just whether we are
 201         processing_template_decl.
 202
 203 2005-04-17  Kazu Hirata  <kazu@cs.umass.edu>
 204
 205         * cp-tree.h (LOOKUP_GLOBAL): Remove.
 206         (LOOKUP_ONLYCONVERTING, DIRECT_BIND, LOOKUP_NO_CONVERSION,
 207         LOOKUP_DESTRUCTOR, LOOKUP_NO_TEMP_BIND, LOOKUP_PREFER_TYPES,
 208         LOOKUP_PREFER_NAMESPACES, LOOKUP_CONSTRUCTOR_CALLABLE): Adjust
 209         their values.
 210
 211 2005-04-15  Richard Henderson  <rth@redhat.com>
 212
 213         PR middle-end/14311
 214         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin.
 215
 216 2005-04-15  Kazu Hirata  <kazu@cs.umass.edu>
 217
 218         * cp-tree.h (lang_type_class): Remove redefined.  Move
 219         java_interface into where redefined was.  Increment the width
 220         of dummy.
 221         (TYPE_REDEFINED): Remove.
 222
 223 2005-04-14  Kazu Hirata  <kazu@cs.umass.edu>
 224
 225         * cp-tree.h (SET_TMPL_ARG, ENUM_TI_TEMPLATE, ENUM_TI_ARGS,
 226         CLASSTYPE_TEMPLATE_LEVEL): Remove.
 227
 228 2005-04-11  Mark Mitchell  <mark@codesourcery.com>
 229
 230         * decl2.c (determine_visibility): Don't use export_class_data.
 231         (import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
 232         TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY.
 233
 234 2005-04-09  Kazu Hirata  <kazu@cs.umass.edu>
 235
 236         * cp-tree.h (cxx_alignof): Remove.
 237
 238         * cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.
 239
 240         * cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
 241         CONV_STATIC_CAST): Remove.
 242
 243         * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Remove.
 244
 245         * cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.
 246
 247         * cp-tree.h (cp_deprecated): Remove.
 248
 249 2005-04-08  Ian Lance Taylor  <ian@airs.com>
 250
 251         * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
 252         CONTINUE_STMT, SWITCH_STMT.
 253         * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
 254         BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
 255         (WHILE_COND, WHILE_BODY): Define.
 256         (DO_COND, DO_BODY): Define.
 257         (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
 258         (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
 259         * cp-gimplify.c (enum bc_t): Define.
 260         (struct cp_gimplify_ctx, ctxp): Define.
 261         (push_context, pop_context): New static functions.
 262         (begin_bc_block, finish_bc_block): New static functions.
 263         (build_bc_goto): New static function.
 264         (gimplify_cp_loop, gimplify_for_stmt): New static functions.
 265         (gimplify_while_stmt, gimplify_do_stmt): Likewise.
 266         (gimplify_switch_stmt): Likewise.
 267         (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
 268         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
 269         (cp_genericize): Call push_context and pop_context.
 270         * semantics.c (finish_break_stmt): Just call build_stmt
 271         (BREAK_STMT) rather than build_break_stmt.
 272         (finish_continue_stmt): Corresponding change.
 273         * decl.c (pop_switch): Update call to c_do_switch_warnings for new
 274         parameters.
 275         * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
 276         WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
 277         * dump.c (cp_dump_tree): Likewise.
 278
 279 2005-04-08  Mark Mitchell  <mark@codesourcery.com>
 280
 281         PR c++/20905
 282         * parser.c (cp_parser_type_specifier_seq): Add is_condition
 283         parameter.
 284         (cp_parser_new_type_id): Pass it.
 285         (cp_parser_condition): Likewise.
 286         (cp_parser_conversion_type_id): Likewise.
 287         (cp_parser_type_id): Likewise.
 288         (cp_parser_type_specifier_seq): In a condition, do not allow
 289         invalid type-specifier combinations.
 290         (cp_parser_exception_declaration): Adjust call to
 291         cp_parser_type_specifier_seq.
 292
 293         * cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
 294         * cp-tree.h (struct tinst_level): Add in_system_header_p.
 295         (TINST_IN_SYSTEM_HEADER_P): New macro.
 296         (make_tinst_level): Remove.
 297         * pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
 298         the instantiated class.
 299         (push_tinst_level): Do not use make_tinst_level.  Set
 300         TINST_IN_SYSTEM_HEADER_P.
 301         (pop_tinst_level): Likewise.
 302         (instantiate_class_template): Set in_system_header.
 303         (instantiate_pending_templates): Likewise.
 304         * tree.c (make_tinst_level): Remove.
 305
 306 2005-04-06  Joseph S. Myers  <joseph@codesourcery.com>
 307
 308         * decl.c (start_decl): Apply pending #pragma weak regardless of
 309         scope.
 310
 311 2005-04-06  Mark Mitchell  <mark@codesourcery.com>
 312
 313         PR c++/20212
 314         * pt.c (regenerate_decl_from_template): Copy attributes for
 315         parameters from the pattern to the instantiation.
 316
 317 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
 318
 319         PR c++/20734
 320         * cp-tree.def (OFFSET_REF): Correct comments.
 321         * init.c (build_offset_ref): Remove misleading comment.
 322         * typeck.c (build_unary_op): Handle pointer-to-member creation
 323         here, rather than ...
 324         (unary_complex_lvalue): ... here.
 325
 326 2005-04-06  Jason Merrill  <jason@redhat.com>
 327
 328         PR c++/19312
 329         * tree.c (stabilize_init): Don't bother trying to stabilize
 330         something with no side-effects.
 331
 332 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
 333
 334         PR c++/20763
 335         * decl.c (grokdeclarator): Correct attribute handling.
 336
 337 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
 338
 339         PR c++/19159
 340         * decl2.c (import_export_decl): Use non-COMDAT external linkage
 341         for virtual tables, typeinfo, etc. that will be emitted in only
 342         one translation unit on systems without weak symbols.
 343
 344 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
 345
 346         PR c++/20679
 347         * parser.c (cp_parser_template_name): Fix thinko.
 348
 349 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
 350
 351         PR c++/20746
 352         * method.c (use_thunk): Protect covariant pointer return
 353         adjustments from NULL pointers.
 354
 355 2005-04-04  Jan Hubicka  <jh@suse.cz>
 356
 357         * decl2.c (finish_objects): Revert my previous patch.
 358         (cp_finish_file): Likewise.
 359
 360 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
 361
 362         * pt.c: Fix comment typos.
 363
 364 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
 365
 366         PR c++/20723
 367         * pt.c (more_specialized_fn): Member functions are unordered wrt
 368         non-members.  Conversion operators are unordered wrt other
 369         functions.
 370
 371 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
 372
 373         * call.c (add_template_candidates_real): Remove length parameter
 374         from fn_type_unification call.
 375         * class.c (resolve_address_of_overloaded_function): Likewise
 376         * cp-tree.h (fn_type_unification): Remove length parameter.
 377         * pt.c (get_bindings_overload): Remove.
 378         (get_bindings_real): Rename to ...
 379         (get_bindings): ... here.  Remove length and strict
 380         parameters. Change return type flag to boolean.  Remove original
 381         forwarding function.
 382         (determine_specialization): Adjust get_bindings call.
 383         (fn_type_unification): Remove length parameter.  Adjust.
 384         (type_unification_real): Remove length parameter.  Adjust.
 385         (resolve_overloaded_unification): Adjust get_bindings call.
 386         (try_one_overload): Simplify confusing cascaded if control flow.
 387         (unify): Remove length paramter from type_unification_real call.
 388         (most_specialized_instantiation): Adjust get_bindings calls.
 389         (most_specialized): Likewise.
 390
 391 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
 392
 393         PR c++/19203, implement DR 214
 394         * call.c (joust): Use more_specialized_fn.
 395         * cp-tree.h (DEDUCE_ORDER): Remove.
 396         (more_specialized): Replace with ...
 397         (more_specialized_fn): ... this.
 398         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
 399         case.
 400         (type_unification_real): Remove DEDUCE_ORDER case.
 401         (more_specialized): Replace with ...
 402         (more_specialized_fn): ... this.  Implement DR 214.
 403         (most_specialized_instantiation): Use get_bindings_real directly.
 404
 405 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 406
 407         PR c++/18644
 408         * call.c (build_new_op): Remove check for -Wsynth.
 409
 410 2005-03-31  Jan Hubicka  <jh@suse.cz>
 411
 412         * decl2.c (finish_objects): Mark ctor as needed.
 413         (cp_finish_file): Output variables only in nonunit-at-a-time.
 414
 415 2005-03-29  Richard Henderson  <rth@redhat.com>
 416
 417         PR c/20519
 418         * decl.c (cp_complete_array_type): Rename from complete_array_type.
 419         Use the new complete_array_type in c-common.c.  Update all callers.
 420         * cp-tree.h (cp_complete_array_type): Update to match.
 421
 422 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
 423
 424         * typeck.c (build_static_cast_1): Allow scalar_cast between
 425         any integral, floating, or enumeration type.
 426
 427 2005-03-24  Steven Bosscher  <stevenb@suse.de>
 428
 429         * typeck.c (comptypes): First determine if the types are compatible
 430         from a target-independent point of view.  Check target attributes
 431         last.
 432
 433         * class.c (build_base_path):
 434         (build_vbase_offset_vtbl_entries):
 435         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
 436         * error.c (dump_expr): Likewise.
 437         * init.c (build_zero_init, expand_cleanup_for_base,
 438         build_vec_delete_1): Likewise.
 439         * mangle.c (write_integer_cst): Likewise.
 440         * method.c (thunk_adjust): Likewise.
 441         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
 442         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
 443         * typeck.c (build_ptrmemfunc_access_expr,
 444         (get_member_function_from_ptrfunc): Likewise.
 445
 446 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 447
 448         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
 449
 450 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 451
 452         * cp-tree.h (perform_integral_promotions): Remove.
 453         (default_conversion): Add.
 454
 455 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
 456
 457         * parser.c (cp_parser_warn_min_max): New function.
 458         (cp_parser_binary_expression): Use it.
 459         (cp_parser_assignment_operator_opt): Likewise.
 460         (cp_parser_operator): Likewise.
 461
 462 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 463
 464         PR c++/19980
 465         * decl.c (start_preparsed_function): Robustify.
 466
 467 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 468
 469         PR c++/20499
 470         * parser.c (cp_parser_class_head): Return NULL_TREE when
 471         encountering a redefinition.
 472
 473 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
 474
 475         PR c++/20465
 476         PR c++/20381
 477         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
 478         template.
 479
 480 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 481
 482         PR c++/20461
 483         PR c++/20536
 484         * init.c (emit_mem_initializers): Don't crash on undefined
 485         types.
 486
 487 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 488
 489         PR c++/20147
 490         * semantics.c (finish_stmt_expr_expr): Return immediately
 491         if error_operand_p (expr).
 492
 493 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
 494
 495         * cp-tree.h (lvalue_or_else, lvalue_p): New.
 496         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
 497
 498 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 499
 500         PR c++/20240
 501         * decl.c (decls_match): Compare context of VAR_DECL.
 502
 503 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 504
 505         PR c++/20333
 506         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
 507         Check the return value of cp_parser_nested_name_specifier.
 508
 509 2005-03-18  Dale Johannesen <dalej@apple.com>
 510
 511         * cp/tree.c (cp_tree_equal):  Handle SSA_NAME.
 512
 513 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
 514
 515         PR c++/20463
 516         * parser.c (cp_parser_diagnose_invalid_type_name):
 517         Check TYPE_BINFO (current_class_type) before attempting
 518         to emit inform messages.
 519
 520 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
 521
 522         PR c++/19966
 523         * cp-tree.h (grok_op_properties): Change return type to void.
 524         * decl.c (grok_op_properties): Return early - don't check the
 525         arity - in case of a static member or an operator that cannot
 526         be non-member; tidy a bit.
 527
 528 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
 529
 530         PR c++/20186
 531         * pt.c (contains_dependent_cast_p): Remove.
 532         (fold_non_dependent_expr): Don't use it.
 533         (value_dependent_expression_p): Use a switch statement.
 534         reference_exprs can be dependent.
 535
 536 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 537
 538         PR c++/4403
 539         PR c++/9783, DR433
 540         * name-lookup.c (pushtag): Skip template parameter scope when
 541         scope is ts_global.  Don't push tag into template parameter
 542         scope.
 543         * pt.c (instantiate_class_template): Reorder friend class
 544         template substitution to handle non-dependent friend class
 545         that hasn't been previously declared.
 546
 547 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 548
 549         Friend class name lookup 5/n
 550         PR c++/1016
 551         * cp-tree.h (pushtag): Adjust declaration.
 552         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
 553         lookup_name fails.
 554         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
 555         (start_enum): Adjust call to pushtag.
 556         * name-lookup.c (ambiguous_decl): Ignore hidden names.
 557         (qualify_lookup): Change return type to bool.
 558         (hidden_name_p): New function.
 559         (lookup_namespace_name, unqualified_namespace_lookup,
 560         lookup_name_real): Use it.
 561         (lookup_type_scope): Update comments.
 562         (maybe_process_template_type_declaration): Change parameter name
 563         from globalize to is_friend.
 564         (pushtag): Change globalize parameter of type int to tag_scope.
 565         Hide name if introduced by friend declaration.
 566         * name-lookup.h (hidden_name_p): Add declaration.
 567         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
 568         here.
 569         * pt.c (push_template_decl_real): Make hidden class template
 570         visible.
 571         (lookup_template_class, instantiate_class_template): Adjust call
 572         to pushtag.
 573         * semantics.c (begin_class_definition): Likewise.
 574         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
 575         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
 576         ts_global.
 577
 578 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
 579
 580         PR c++/20157
 581         * pt.c (determine_specialization): Reject non-specializations.
 582
 583 2005-03-11  Per Bothner  <per@bothner.com>
 584
 585         * cp-tree.h (struct cp_declarator): New id_loc field.
 586         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
 587         location using c_lex_with_flags, instead of input_location.
 588         (cp_parser_direct_declarator): Set declarator's id_loc from
 589         cp_token's id_loc.
 590
 591 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
 592
 593         PR c++/18384, c++/18327
 594         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
 595         and index.  Convert max_index to size_type_node if it isn't
 596         host_integerp (, 1).
 597
 598 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
 599
 600         PR c++/20208
 601         * pt.c (tsubst_decl): Apply array-to-pointer and
 602         function-to-pointer conversions to function arguments.
 603         (regenerate_decl_from_template): Likewise.
 604
 605 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
 606
 607         PR c++/16859
 608         * decl.c (complete_array_type): In pedantic mode, return
 609         3 for an empty initializer list as the initializer for an
 610         array of unknown bound (8.5.1/4).
 611         (maybe_deduce_size_from_array_init): Fix final test to use
 612         the above.
 613
 614 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
 615
 616         PR c++/20186
 617         * pt.c (contains_dependent_cast_p): New.
 618         (fold_non_dependent_expr): Call it.
 619
 620 2005-03-08  Mark Mitchell  <mark@codesourcery.com>
 621
 622         PR c++/20142
 623         * cp-tree.h (target_type): Remove.
 624         * decl.c (layout_var_decl): Remove #if 0'd code.
 625         (cp_finish_decl): Remove dead code.
 626         * init.c (build_vec_init): When determining whether or not the
 627         element type has an asignment operator, look through all array
 628         dimensions.
 629         * typeck.c (target_type): Remove.
 630
 631 2005-03-07  Mark Mitchell  <mark@codesourcery.com>
 632
 633         * class.c (finish_struct_1): Do not warn about non-virtual
 634         destructors in Java classes.
 635
 636 2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 637
 638         PR c++/19311
 639         * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
 640         * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
 641         for OFFSET_TYPE.
 642         * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
 643         Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
 644         (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
 645         template.
 646
 647 2005-03-02  Alexandre Oliva  <aoliva@redhat.com>
 648
 649         * name-lookup.c (push_overloaded_decl): Don't error if the new
 650         decl matches the old one.
 651         * decl.c (redeclaration_error_message): Likewise.
 652
 653 2005-03-01  Per Bothner  <per@bothner.com>
 654
 655         * decl.c (finish_function): Use SET_EXPR_LOCATION instead of
 656         unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
 657
 658 2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>
 659
 660         PR c++/20232
 661         * class.c (update_vtable_entry_for_fn): Don't crash on invalid
 662         covariancy.
 663
 664         * cp-tree.g (THUNK_TARGET): Expand comment.
 665         * method.c (use_thunk): Make sure we also use the target, if that
 666         is a thunk.
 667
 668 2005-02-27  Jakub Jelinek  <jakub@redhat.com>
 669
 670         PR c++/20206
 671         * decl.c (cxx_comdat_group): Put thunks for
 672         TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
 673         comdat group as the thunk target.
 674
 675 2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 676
 677         * call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
 678         parser.c: Fix comment typo(s).
 679
 680 2005-02-24  Jakub Jelinek  <jakub@redhat.com>
 681
 682         PR c++/20175
 683         * decl.c (reshape_init): Don't warn about missing braces if STRING_CST
 684         initializes a char/wchar_t array.
 685
 686 2005-02-23  Mark Mitchell  <mark@codesourcery.com>
 687
 688         PR c++/19878
 689         * decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
 690         with internal linkage.
 691
 692 2005-02-23  Alexandre Oliva  <aoliva@redhat.com>
 693
 694         * decl.c (grokvardecl): Don't exempt anonymous types from having
 695         linkage for variables that have linkage other than "C".
 696
 697 2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>
 698
 699         * cp-objcp-common.h, error.c: Update copyright.
 700
 701 2005-02-22  Mark Mitchell  <mark@codesourcery.com>
 702
 703         PR c++/20073
 704         * decl.c (start_decl_1): Don't clear TREE_READONLY.
 705         (cp_finish_decl): Likewise.
 706         (complete_vars): Call cp_apply_type_quals_to_decl.
 707         * typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
 708         cases where that's not valid.
 709
 710         PR c++/19991
 711         * init.c (integral_constant_value): Iterate if the value of a decl
 712         is itself a constant.
 713
 714         PR c++/20152
 715         * parser.c (cp_parser_class_head): Check for redefintions here.
 716         * semantics.c (begin_class_definition): Not here.
 717
 718         PR c++/20153
 719         * decl2.c (build_anon_union_vars): Add type parameter.
 720         (finish_anon_union): Pass it.
 721
 722         PR c++/20148
 723         * error.c (dump_expr): Do not print the body of a BIND_EXPR.
 724         Handle STATEMENT_LIST.
 725
 726         PR c++/19883
 727         * parser.c (cp_parser_direct_declarator): Always complain about
 728         non-constant array bounds when in a function scope.
 729         * semantics.c (finish_id_expression): Do not mark dependent names
 730         as non-constant.
 731
 732 2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>
 733
 734         PR c++/19076
 735         PR c++/6628
 736         * cp-tree.h (cp_apply_type_quals_to_decl): Declared.
 737         * decl.c (grokdeclarator): Pedwarn about qualifying a function
 738         type.
 739         Add qualifiers when declaring a typedef of a function type.
 740         Member function pointers pick up the qualifiers of the typedef
 741         used to declare them.
 742         Don't complain about creating cv-qualified function types.
 743         Complain about qualified function typedefs that are used to
 744         declare non-static member functions or free functions.
 745         Use cp_apply_type_quals_to_decl.
 746         (start_preparsed_function): Use cp_apply_type_quals_to_decl.
 747         (grokclassfn): Use cp_apply_type_quals_to_decl.
 748         * error.c (dump_type_suffix): Print qualifiers for function
 749         types.
 750         * pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
 751         (tsubst): When substituting a function type into a member
 752         pointer type, pass along the qualifiers.
 753         (unify): Unify member pointers to member function pointers.
 754         * tree.c (cp_build_qualified_type_real): Function types may be
 755         qualified. This includes restrict qualifiers.
 756         * typeck.c (cp_apply_type_quals_to_decl): New function to replace
 757         use of c_apply_type_quals_to_decl. Drops qualifiers that are being
 758         added to function types.
 759
 760 2005-02-20  Zack Weinberg  <zack@codesourcery.com>
 761
 762         PR 18785
 763         * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
 764         c_common_to_target_charset.  Delete bogus comment.
 765
 766 2005-02-18  Richard Henderson  <rth@redhat.com>
 767
 768         PR libstdc++/10606
 769         * except.c (do_get_exception_ptr): New.
 770         (expand_start_catch_block): Use it.
 771
 772 2005-02-19  Jakub Jelinek  <jakub@redhat.com>
 773
 774         * decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
 775         if type is not error_mark_node.
 776
 777 2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 778
 779         PR c++/19508
 780         * decl2.c (grokfield): Do not apply attributes to template parameters
 781         as they are ignored by tsubst anyway.
 782
 783 2005-02-18  Jakub Jelinek  <jakub@redhat.com>
 784
 785         PR c++/19813
 786         * decl.c (start_decl_1): Clear TREE_READONLY flag if
 787         its type has TYPE_NEEDS_CONSTRUCTING.
 788         (complete_vars): Likewise.
 789
 790 2005-02-17  Alexandre Oliva  <aoliva@redhat.com>
 791
 792         PR c++/20028
 793         * class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
 794         template along with TYPE_SIZE.
 795
 796         PR c++/20022
 797         * semantics.c (perform_deferred_access_checks): Use
 798         get_deferred_access_checks to get the top of the stack.
 799
 800 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 801
 802         PR c++/17788
 803         * class.c (add_implicitly_declared_members, check_field_decl)
 804         (check_field_decls, check_bases): Remove arguments, tests and
 805         assignments of cant_have_default_ctor-related variables.
 806
 807 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 808
 809         * decl2.c (mark_used): Set the source location of the used decl to
 810         the current input location here...
 811         * method.c (synthesize_method): ... not here.  Set input_location
 812         from the decl instead.
 813
 814 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 815
 816         PR c++/19608
 817         * parser.c (cp_parser_late_parsing_for_member): Use
 818         current_function_decl as scope to push to and from.
 819
 820         PR c++/19884
 821         * pt.c (check_explicit_specialization): Make sure namespace
 822         binding lookup found an overloaded function.
 823         (lookup_template_function): Just assert FNS is an overloaded
 824         function.
 825
 826         PR c++/19895
 827         * decl.c (grokdeclarator): Check for error mark node in ptrmem
 828         construction.
 829
 830 2005-02-14  Alexandre Oliva  <aoliva@redhat.com>
 831
 832         PR c++/17816
 833         * decl.c (redeclaration_error_message): Report redefinition of
 834         pure virtual function.
 835
 836 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 837
 838         PR c++/19891
 839         * class.c (build_simple_base_path): Build the component_ref
 840         directly.
 841         (update_vtable_entry_for_fn): Walk the covariant's binfo chain
 842         rather than using lookup_base.
 843         * search.c (dfs_walk_once): Add non-recursive assert check.
 844         * typeck.c (build_class_member_access_expr): It is possible for
 845         the member type to be both const and volatile.
 846
 847 2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 848
 849         PR c++/14479
 850         PR c++/19487
 851         * pt.c (maybe_check_template_type): Remove.
 852         * cp-tree.h (maybe_check_template_type): Remove prototype.
 853         * name-lookup.c (maybe_process_template_type_declaration): Don't
 854         use maybe_check_template_type.
 855
 856 2005-02-11  Richard Henderson  <rth@redhat.com>
 857
 858         PR c++/19632
 859         * pt.c (get_mostly_instantiated_function_type): Save and restore
 860         flag_access_control instead of push/pop_access_scope.
 861
 862 2005-02-10  Mark Mitchell  <mark@codesourcery.com>
 863
 864         PR c++/19755
 865         * decl.c (reshape_init): Issue warnings about missing braces.
 866
 867 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
 868
 869         * cp-tree.def, except.c, ptree.c: Update copyright.
 870
 871 2005-02-09  Mark Mitchell  <mark@codesourcery.com>
 872
 873         PR c++/19811
 874         * call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
 875         attempting name lookup.
 876
 877         * parser.c (cp_parser_unqualified_id): Initialize type_decl.
 878
 879         PR c++/19787
 880         * call.c (initialize_reference): Robustify.
 881
 882         PR ++/19732
 883         * decl.c (grokdeclarator): Check for invalid use of destructor
 884         names.
 885
 886         PR c++/19762
 887         * parser.c (cp_parser_unqualified_id): Avoid creating destructor
 888         names with invalid types.
 889
 890         PR c++/19826
 891         * parser.c (cp_parser_direct_declarator): Allow type-dependent
 892         expressions as array bounds.
 893
 894         PR c++/19739
 895         * parser.c (cp_parser_attributes_list): Allow empty lists.
 896
 897 2005-02-08  Mark Mitchell  <mark@codesourcery.com>
 898
 899         PR c++/19733
 900         * class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
 901         (check_bases): Give warnings about a base class with a
 902         non-virtual destructor, even if it is implicit.
 903         (finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
 904         (maybe_warn_about_overly_private_class): Don't use
 905         TYPE_HAS_DESTRUCTOR.
 906         (finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
 907         (check_for_override): Give it external linkage.
 908         (add_implicitly_declared_members): Generate destructors lazily.
 909         (check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
 910         TYPE_HAS_DESTRUCTOR.
 911         (check_bases_and_members): Call check_methods before
 912         check_field_decls.
 913         (check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
 914         TYPE_HAS_DESTRUCTOR.
 915         (finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
 916         * cp-tree.def (PSEUDO_DTOR_EXPR): Document.
 917         * cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
 918         (lang_type_class): Add lazy_destructor.
 919         (CLASSTYPE_LAZY_DESTRUCTOR): New macro.
 920         (CLASSTYPE_DESTRUCTORS): Robustify.
 921         (TYPE_HAS_DESTRUCTOR): Remove.
 922         (check_for_override): Declare.
 923         (build_vbase_delete): Remove.
 924         * cvt.c (convert_to_void): Issue errors about pseudo-destructor
 925         expressions.
 926         * decl.c (cxx_maybe_build_cleanup): Remove dead code.
 927         * except.c (dtor_nothrow): Lazily create destructors if necessary.
 928         (build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
 929         * init.c (build_delete): Lazily create destructors, if necessary.
 930         (build_vbase_delete): Remove.
 931         * method.c (locate_dtor): Simplify.
 932         (implicitly_declare_fn): Add support for destructors.
 933         * parser.c (cp_parser_lookup_name): Lazily create destructors, if
 934         necessary.
 935         * pt.c (check_explicit_specialization): Don't use
 936         TYPE_HAS_DESTRUCTOR.
 937         (instantiate_class_template): Likewise.
 938         * ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
 939         * rtti.c (emit_support_tinfos): Robustify.
 940         * search.c (lookup_fnfields_1): Lazily create destructors.
 941         * typeck.c (build_class_member_access_expr): Remove
 942         PSEUDO_DTOR_EXPR handling.
 943         (lookup_destructor): Likewise.
 944
 945 2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>
 946
 947         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
 948         copyright.
 949
 950 2005-02-07  Mark Mitchell  <mark@codesourcery.com>
 951
 952         * parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
 953         on boolean variables.
 954         (cp_lexer_stop_debugging): Likewise.
 955
 956 2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 957
 958         PR c++/17401
 959         * parser.c (cp_parser_pure_specifier): Emit a specific error
 960         message with an invalid pure specifier.
 961         * decl2.c (grok_function_init): Remove.
 962         (grokfield): An initializer for a method is a always a pure
 963         specifier.
 964
 965 2005-02-02  Matt Austern  <austern@apple.com>
 966
 967         PR c++/19628
 968         * cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
 969         * parser.c (cp_parser_postfix_expression): Accept function call in
 970         constant expression if builtin_valid_in_constant_expr_p is true
 971         for that function.
 972         * pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
 973         * semantics.c (finish_id_expression): Accept function call in constant
 974         expression if builtin_valid_in_constant_expr_p is true for that
 975         function.
 976         * tree.c (builtin_valid_in_constant_expr_p): New.
 977
 978 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 979
 980         PR c++/17413
 981         * pt.c (check_instantiated_args): Improve error message.
 982         Fix logic when to print its second part.
 983
 984 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 985
 986         * cp-tree.h (complete_type_or_else): Remove macro.
 987         (complete_type_or_diagnostic): Rename to complete_type_or_else
 988         and remove last argument.
 989         * typeck.c (complete_type_or_diagnostic): Rename to
 990         complete_type_or_else and remove last argument.
 991
 992 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 993
 994         * cp-tree.h (commonparms): Remove prototype.
 995         (convert_arguments): Likewise.
 996         (PFN_FROM_PTRMEMFUNC): Remove.
 997         * typeck.c (commonparms): Make static.
 998         (convert_arguments): Add prototype. Make static.
 999         (PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.
1000
1001 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1002
1003         * parser.c (cp_parser_primary_expression): Don't complain about
1004         floating-point literals in integral constant expressions when
1005         !pedantic.
1006
1007 2005-02-01  Alexandre Oliva  <aoliva@redhat.com>
1008
1009         * parser.c (cp_parser_template_id): Revert comment patch too.
1010
1011         PR c++/18757
1012         PR c++/19366
1013         PR c++/19499
1014         * parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
1015         Issue an error when creating the template id.
1016         * pt.c (fn_type_unification): Return early if the explicit
1017         template arg list is an error_mark_node.
1018
1019 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1020
1021         * decl.c (build_enumerator): Do not issue duplicate error messages
1022         about invalid enumeration constants.
1023         * parser.c (cp_parser_non_integral_constant_expression): Always
1024         set parser->non_integral_constant_expression_p.
1025         (cp_parser_primary_expression): Add cast_p parameter.  Issue
1026         errors about invalid uses of floating-point literals in
1027         cast-expressions.
1028         (cp_parser_postfix_expression): Add cast_p parameter.
1029         (cp_parser_open_square_expression): Pass it.
1030         (cp_parser_parenthesized_expression_list): Add cast_p parameter.
1031         (cp_parser_unary_expression): Likewise.
1032         (cp_parser_new_placement): Pass it.
1033         (cp_parser_direct_new_declarator): Likewise.
1034         (cp_parser_new_initializer): Likewise.
1035         (cp_parser_cast_expression): Add cast_p parameter.
1036         (cp_parser_binary_expression): Likewise.
1037         (cp_parser_question_colon_clause): Likewise.
1038         (cp_parser_assignment_expression): Likewise.
1039         (cp_parser_expression): Likewise.
1040         (cp_parser_constant_expression): If an integral constant
1041         expression is invalid, return error_mark_node.
1042         (cp_parser_expression_statement): Pass cast_p.
1043         (cp_parser_condition): Likewise.
1044         (cp_parser_iteration_statement): Likewise.
1045         (cp_parser_jump_statement): Likewise.
1046         (cp_parser_mem_initializer): Likewise.
1047         (cp_parser_template_argument): Likewise.
1048         (cp_parser_parameter_declaration): Likewise.
1049         (cp_parser_initializer): Likewise.
1050         (cp_parser_throw_expression): Likewise.
1051         (cp_parser_attribute_list): Likewise.
1052         (cp_parser_simple_cast_expression): Likewise.
1053         (cp_parser_functional_cast): Likewise.
1054         (cp_parser_late_parsing_default_args): Likewise.
1055         (cp_parser_sizeof_operand): Save/restore
1056         non_integral_constant_expression_p.
1057
1058 2005-01-31  Mike Stump  <mrs@apple.com>
1059
1060         * parser.c (cp_lexer_new_main): Get the first token, first, before
1061         doing anything.
1062
1063 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1064
1065         * decl.c (start_decl): Add missing parentheses.
1066
1067 2005-01-30  Mark Mitchell  <mark@codesourcery.com>
1068
1069         PR c++/19555
1070         * cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
1071         * decl.c (duplicate_decls): Do not discard
1072         DECL_IMPLICIT_INSTANTIATION when merging declarations.
1073         (start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
1074         variables that do not have DECL_USE_TEMPLATE.
1075
1076         PR c++/19395
1077         * decl.c (grokdeclarator): Refactor code so that qualified names
1078         are never allowed as the declarator in a typedef.
1079
1080         PR c++/19367
1081         * name-lookup.c (do_nonmember_using_decl): Avoid overloading
1082         builtin declarations.
1083
1084         PR c++/19457
1085         * call.c (convert_like_real): Inline call to
1086         dubious_conversion_warnings here.
1087         * cp-tree.h (dubious_conversion_warnings): Remove.
1088         * semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
1089         setting TREE_NEGATED_INT.
1090         * typeck.c (dubious_conversion_warnings): Remove.
1091
1092         PR c++/19349
1093         * name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
1094         memory.
1095
1096 2005-01-28  Mark Mitchell  <mark@codesourcery.com>
1097
1098         PR c++/19253
1099         * parser.c (cp_parser_diagnose_invalid_type_name): Commit to
1100         tentative parses.
1101
1102         PR c++/19667
1103         * pt.c (redeclare_class_template): Robustify.
1104
1105 2005-01-27  Steven Bosscher  <stevenb@suse.de>
1106
1107         * decl.c (finish_case_label): Use SWITCH_STMT accessor macros
1108         instead of SWITCH_EXPR ones.
1109         * pt.c (tsubst_expr): Likewise.
1110         * semantics.c (begin_switch_stmt, finish_switch_cond,
1111         finish_switch_stmt): Likewise.
1112
1113 2005-01-26  J"orn Rennecke <joern.rennecke@st.com>
1114
1115         PR c++/18370
1116         * parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.
1117
1118 2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
1119
1120         * class.c (abort_fndecl_addr): New variable.
1121         (build_vtbl_initializer): If we have a pure virtual function
1122         share the abort function's address.
1123         Include gt-cp-class.h at the end.
1124         * config-lang.in (gtfiles): Add cp/class.c.
1125
1126 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1127
1128         * cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
1129         (pp_cxx_function_definition): Make static.
1130         * cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
1131         (pp_cxx_function_definition): Likewise.
1132
1133 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1134
1135         * name-lookup.c (print_binding_level): Make static.
1136         (constructor_name_full): Make static inline.
1137         (current_decl_namespace): Make static.
1138         * name-lookup.h (constructor_name_full): Remove prototype.
1139         (print_binding_level): Likewise.
1140         (current_decl_namespace): Likewise.
1141
1142 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1143
1144         * decl.h (debug_bindings_indentation): Remove.
1145
1146 2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>
1147
1148         * typeck.c: Fix a comment typo.
1149
1150 2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1151
1152         PR c++/19208
1153         * pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
1154         at least once.
1155         (tsubst): Use fold_decl_constant_value in place of a bare call to
1156         integral_constant_value.
1157
1158 2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>
1159
1160         * typeck.c (more_qualified_p): Remove.
1161         * cp-tree.h: Remove the corresponding prototype.
1162
1163 2005-01-19  Matt Austern  <austern@apple.com>
1164
1165         * typeck.c (comptypes): Handle return code from objc_comptypes
1166         correctly.
1167
1168 2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>
1169
1170         * cp-tree.h, name-lookup.h: Remove unused prototypes.
1171
1172 2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1173
1174         PR c++/19375
1175         * semantics.c (finish_id_expression): Disable access checking for
1176         already lookuped FIELD_DECL.
1177
1178 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1179
1180         * decl.c (delete_block): Remove.
1181         * cp-tree.h: Remove the corresponding prototype.
1182
1183         * decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
1184         walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
1185         Remove.
1186         * cp-tree.h: Remove the corresponding prototypes.
1187
1188         * tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
1189         cp_update_decl_after_saving, name_p): Remove.
1190         * cp-tree.h: Remove the corresponding prototypes.
1191
1192 2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
1193
1194         PR c/19472
1195         * semantics.c (finish_asm_stmt): Strip nops off
1196         input memory operands.
1197
1198 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1199
1200         * Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
1201         typeck2.c: Update copyright.
1202
1203 2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1204
1205         * class.c (get_enclosing_class): Remove.
1206         * cp-tree.h: Remove the corresponding prototypes.
1207
1208         * cvt.c (convert_lvalue): Remove.
1209         * cp-tree.h: Remove the corresponding prototype.
1210
1211         * pt.c (tinst_for_decl): Remove.
1212         * cp-tree.h: Remove the corresponding prototypes.
1213
1214         * tree.c (hash_chainon): Remove.
1215         * cp-tree.h: Remove the corresponding prototypes.
1216
1217 2005-01-15  Jakub Jelinek  <jakub@redhat.com>
1218
1219         PR c++/19263
1220         * typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
1221         of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.
1222
1223 2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1224
1225         * Make-lang.in (cp-warn): Don't append $(WERROR).
1226
1227 2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1228
1229         * cp-tree.h: Fix a comment typo.
1230
1231 2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>
1232
1233         PR c++/19298
1234         * pt.c (tsubst_qualified_id): Call convert_from_reference.
1235
1236 2005-01-06  Mark Mitchell  <mark@codesourcery.com>
1237
1238         PR c++/19244
1239         * class.c (add_implicitly_declared_members): Remove dead code.
1240         * decl.c (grokfndecl): Add sfk parameter.  Use it do set
1241         DECL_CONSTRUCTOR_P.
1242         (grokdeclarator): Adjust calls to grokfndecl.
1243         * method.c (implicitly_declare_fn): Improve documentation.
1244         * parser.c (cp_parser_direct_declarator): Do not consider a
1245         function to be a constructor if the containing class was
1246         originally anonymous.
1247
1248 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1249
1250         PR c++/17154
1251         * search.c (lookup_field_1): Handle using declaration in
1252         class template partial specialization.
1253
1254 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1255
1256         PR c++/19258
1257         * pt.c (push_access_scope): Handle friend defined in class.
1258         (pop_access_scope): Likewise.
1259
1260 2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>
1261
1262         PR c++/19270
1263         * pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
1264         (tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
1265         array-new handling code.  Use build_x_binary_op.
1266
1267 2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>
1268
1269         PR c++/19030
1270         * cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
1271         * name-lookup.h (push_scope): Return pushed scope, not flag.
1272         * name-lookup.c (push_scope): Return scope that should be popped,
1273         not a flag.
1274         * decl.c (start_decl): Adjust.
1275         (grokfndecl): Adjust scope push and pop.
1276         * decl2.c (check_classfn): Likewise.
1277         * parser.c (cp_parser_condition, cp_parser_conversion_function_id,
1278         cp_parser_init_declarator, cp_parser_direct_declarator,
1279         cp_parser_class_specifier, cp_parser_class_head,
1280         cp_parser_lookup_name,
1281         cp_parser_constructor_declarator_p): Likewise.
1282         * pt.c (instantiate_class_template,
1283         resolve_typename_type): Likewise.
1284
1285 2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aaachen.de>
1286
1287         PR c++/14136
1288         * parser.c (cp_parser_unqualified_id): Do not issue error message
1289         for typedef-name as destructor declarator when performing an
1290         uncommitted tentative parse.
1291
1292 2005-01-01  Steven Bosscher  <stevenb@suse.de>
1293
1294         PR middle-end/17544
1295         * decl.c (finish_function): Fix comment.  Annotate the compiler
1296         generated return with the current file name and line 0.
1297
1298 2004-12-31  Richard Henderson  <rth@redhat.com>
1299
1300         PR middle-end/17799
1301         * call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P.
1302         * class.c (build_vtable): Don't conditionallize setting it
1303         based on DWARF2_DEBUG.
1304         (layout_class_type): Set DECL_IGNORED_P.
1305         * decl2.c (get_guard): Likewise.
1306         * rtti.c (get_tinfo_decl, build_lang_decl): Likewise.
1307         * tree.c (build_local_temp): Likewise.
1308
1309 2004-12-30  Mark Mitchell  <mark@codesourcery.com>
1310
1311         * cp-tree.h (cp_declarator): Split "name" field into
1312         qualifying_scope and unqualified_name.
1313         * decl.c (get_scope_of_declarator): Adjust accordingly.
1314         (grokdeclarator): Likewise.
1315         * decl2.c (grokfield): Likewise, and adjust call to
1316         do_class_using_decl.
1317         * name-lookup.c (do_class_using_decl): Split "decl" into
1318         "scope" and "name".  Remove unnecessary code.
1319         * name-lookup.h (do_class_using_decl): Adjust declaration.
1320         * parser.c (make_id_declarator): Split "id" into qualifying_scope
1321         and unqualified_name.
1322         (cp_parser_using_declaration): Adjust call to do_class_using_decl.
1323         (cp_parser_direct_declarator): Adjust to handle the fact that
1324         cp_parser_declarator_id no longer returns a SCOPE_REF.
1325         (cp_parser_direct_declarator): Likewise.
1326         (cp_parser_declarator_id): Do not create a SCOPE_REF for qualified
1327         names.
1328         (cp_parser_member_declaration): Adjust call to make_id_declarator.
1329         (cp_parser_check_declarator_template_parameters): Do not expect a
1330         SCOPE_REF.
1331
1332         * decl.c (duplicate_decls): Call ggc_free on declarations we will
1333         not be needing any longer.
1334
1335         PR c++/19190
1336         * cvt.c (convert_to_void): Do not use STRIP_NOPs.
1337
1338 2004-12-28  Richard Henderson  <rth@redhat.com>
1339
1340         PR inline-asm/15740
1341         * semantics.c (finish_asm_stmt): Resolve asm names.  Validate input
1342         constraints.  Mark memory inputs addressable.
1343
1344 2004-12-27  Jason Merrill  <jason@redhat.com>
1345
1346         * decl.c (expand_static_init): Don't use shortcut if
1347         targetm.relaxed_ordering.
1348
1349 2004-12-27  Mark Mitchell  <mark@codesourcery.com>
1350
1351         PR c++/19149
1352         * decl.c (check_tag_decl): Robustify.
1353
1354 2004-12-23  Mark Mitchell  <mark@codesourcery.com>
1355
1356         PR c++/17595
1357         * parser.c (cp_parser_error): Issue better messages about
1358         #pragma in locations where it is not permitted.
1359
1360         PR c++/17413
1361         * pt.c (check_instantiated_args): Remove bogus SFINAE code.
1362
1363         * cvt.c (convert_to_void): Fix typo in comment.
1364
1365 2004-12-23  Alexandre Oliva  <aoliva@redhat.com>
1366
1367         PR c++/18962
1368         * pt.c (check_explicit_specialization): Use the argument list from
1369         the definition in a template function specialization definition.
1370
1371 2004-12-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1372
1373         PR c++/18733
1374         * pt.c (check_explicit_specialization): Use special logic to validate
1375         befriended specializations.
1376
1377 2004-12-22  Mark Mitchell  <mark@codesourcery.com>
1378
1379         * rtti.c (emit_support_tinfos): Avoid using C99 semantics.
1380
1381         PR c++/18464
1382         * call.c (build_this): In templates, do not bother with
1383         build_unary_op.
1384         * typeck.c (unary_complex_lvalue): In a template, always refuse
1385         simplifications.
1386
1387         PR c++/18492
1388         * cp-gimplify.c (cp_genericize): Relax assertion.
1389
1390         PR c++/11224
1391         * cvt.c (convert_to_void): Warn about unused values.
1392
1393         PR c++/18257
1394         * rtti.c (emit_support_tinfos): On systems without weak symbols,
1395         emit the runtime library type-info objects as non-COMDAT.
1396
1397 2004-12-21  Mark Mitchell  <mark@codesourcery.com>
1398
1399         PR c++/18378
1400         * call.c (convert_like_real): Do not permit the use of a copy
1401         constructor to copy a packed field.
1402
1403         PR c++/19063
1404         * decl.c (grokdeclarator): Return error_mark_node, not
1405         void_type_node, to indicate errors.
1406         * parser.c (cp_parser_template_parameter_list): Robustify.
1407         (cp_parser_template_parameter): Likewise.
1408
1409         PR c++/19034
1410         * tree.c (cp_tree_equal): Handle OVERLOAD.
1411
1412 2004-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1413
1414         * decl.c (define_label): Use POP_TIMEVAR_AND_RETURN.
1415         * name-lookup.c (pushdecl_class_level): Likewise.
1416
1417 2004-12-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1418
1419         * name-lookup.c (pushtag): Add missing POP_TIMEVAR_AND_RETURN.
1420
1421 2004-12-21  Andrew Pinski  <pinskia@physics.uc.edu>
1422
1423         PR c++/18984
1424         * cp-gimplify.c (cp_genericize_r): Don't insert first but instead
1425         check to see if contains the pointer.  Insert the statement before
1426         returning.
1427
1428 2004-12-21  Nathan Sidwell  <nathan@codesourcery.com>
1429
1430         PR c++/14075
1431         * decl.c (check_initializer): Check string initializer of array is
1432         not parenthesized.
1433         * cp-tree.h (PAREN_STRING_LITERAL_P): New.
1434         * semantics.c (finish_parenthesized_expr): Mark a STRING_CST.
1435         * error.c (dump_expr): <STRING_CST case> Add parens, if needed.
1436
1437         * cp-tree.def (TEMPLATE_TYPE_PARM,
1438         BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder
1439         for better code efficiency.
1440         * cp-tree.h (CLASS_TYPE_P): Short circuit IS_AGGR_TYPE check.
1441         (CAN_HAVE_FULL_LANG_DECL_P): Reorder for better optimization.
1442         (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P,
1443         INTEGRAL_OR_ENUMERATION_TYPE_P, SCALAR_TYPE_P,
1444         CP_AGGREGATE_TYPE_P, TYPE_PTROB_P, TYPE_REF_OBJ_P,
1445         TYPE_PTROBV_P): Likewise.
1446
1447         PR c++/18975
1448         * method.c (do_build_copy_constructor): Refactor. Don't const
1449         qualify a mutable field.
1450         (do_build_assign_ref): Likewise.
1451
1452 2004-12-20  Matt Austern <austern@apple.com>
1453
1454         PR c++/19044
1455         * decl.c (make_rtl_for_nonlocal_decl): Use
1456         set_builtin_user_assembler_name.
1457
1458 2004-12-19  Mark Mitchell  <mark@codesourcery.com>
1459
1460         * cp-tree.h (note_decl_for_pch): New function.
1461         * class.c (build_clone): Call note_decl_for_pch.
1462         * semantics.c (finish_member_declaration): Likewise.
1463         (note_decl_for_pch): New function.
1464
1465 2004-12-17  Steven Bosscher  <stevenb@suse.de>
1466
1467         * init.c (build_zero_init): max_index is the number of
1468         elements, minus 1.
1469
1470 2004-12-17  Nathan Sidwell  <nathan@codesourcery.com>
1471
1472         PR c++/18721
1473         * class.c (add_method): Do not push conversion operators into a
1474         binding level.
1475
1476         * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE_TYPE): Reformat.
1477         * error.c (dump_decl): <TYPE_DECL case> Remove extraneous braces.
1478
1479 2004-12-16  Nathan Sidwell  <nathan@codesourcery.com>
1480
1481         PR c++/18905
1482         * cp-tree.h (integral_constant_value): Declare.
1483         * call.c (null_ptr_cst_p): Use integral_constant_value, not
1484         decl_constant_value.
1485         (convert_like_real): Likewise.
1486         * class.c (check_bitfield_decl): Likewise.
1487         * cvt.c (ocp_convert): Likewise.
1488         (convert): Remove unnecessary decl_constant_value call.
1489         * decl.c (compute_array_index_type): Use integral_constant_value,
1490         not decl_constant_value.
1491         (build_enumerator): Likewise.
1492         * decl2.c (grokfield): Likewise.
1493         * init.c (decl_constant_value): Simplify.
1494         (integral_constant_value): New.
1495         * pt.c (fold_decl_constant_value): Use integral_constant_value,
1496         remove subsequent check.
1497         (tsubst): Use integral_constant_value, not decl_constant_value.
1498         (tsubst_copy, unify): Likewise.
1499         * typeck.c (decay_conversion): Likewise.
1500         (build_compound_expr): Remove unnecessary decl_constant_value
1501         calls.
1502         (build_static_cast_1, build_reinterpret_cast_1):
1503         (convert_for_assignment): Remove comment about not calling
1504         decl_constant_value.
1505
1506 2004-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1507
1508         PR c++/18825
1509         * pt.c (instantiate_class_template): Set input_location for
1510         friend function.
1511         (tsubst_friend_function): Don't set input_location here.
1512         Make sure the context is complete if necessary.
1513
1514 2004-12-15  Nathan Sidwell  <nathan@codesourcery.com>
1515
1516         PR c++/18981
1517         * parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
1518         flag setting.
1519
1520 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1521
1522         PR c++/18738
1523         * decl.c (make_typename_type): Do not handle namespace-scoped
1524         names here.
1525         (tag_name): Handle typename_type.
1526         (check_elaborated_type_specifier): Handle typenames.
1527         * parser.c (cp_parser_diagnose_invalid_type_name): Improve
1528         comment.
1529         (cp_parser_elaborated_type_specifier): Use
1530         cp_parser_diagnose_invalid_type_name.
1531
1532 2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
1533
1534         PR c++/18965
1535         * init.c (build_zero_init): If the max_index is 0, there is no
1536         need to create a RANGE_EXPR.
1537
1538 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1539
1540         PR c++/18793
1541         * cp-objcp-common.c (cp_expr_size): Loosen assertion.
1542
1543 2004-12-14  Nathan Sidwell  <nathan@codesourcery.com>
1544
1545         PR c++/18949
1546         * pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
1547         REFERENCE_REF_P is dereferencing a reference type.
1548         * typeck.c (build_static_cast): Convert from reference even in a
1549         template.
1550         (build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
1551
1552 2004-12-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1553
1554         * parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
1555         (cp_parser_name_lookup_error): Use it.
1556         (cp_parser_check_for_invalid_template_id): Likewise.
1557         (cp_parser_skip_to_closing_parenthesis): Likewise.
1558         (cp_parser_nested_name_specifier_opt): Likewise.
1559         (cp_parser_simple_declaration, cp_parser_template_id): Likewise.
1560         (cp_parser_parameter_declaration_list): Likewise.
1561         (cp_parser_parameter_declaration): Likewise.
1562         (cp_parser_template_name): Let cp_parser_simulate_error perform
1563         the checking.
1564         (cp_parser_committed_to_tentative_parse): Remove.
1565
1566 2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>
1567
1568         PR c++/18968
1569         * class.c (build_base_path): Convert the zero constant to the correct
1570         type when comparing.
1571
1572 2004-12-13  Mark Mitchell  <mark@codesourcery.com>
1573
1574         PR c++/18925
1575         * class.c (layout_class_type): Determine the visibility of static
1576         data members.
1577
1578 2004-12-12  Roger Sayle  <roger@eyesopen.com>
1579
1580         PR middle-end/12454
1581         * cp-gimplify.c (gimplify_if_stmt): Optimize the case where the
1582         condition is a constant and the unexecuted clause is empty.
1583
1584 2004-12-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1585
1586         PR c++/18731
1587         * parser.c (cp_parser_class_head): Reject typedef-name in class head.
1588
1589 2004-12-09  Matt Austern  <austern@apple.com>
1590
1591         PR c++/18514
1592         * name-lookup.c (do_nonmember_using_decl): A real function
1593         declaration takes precedence over an anticipated declaration.
1594
1595 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1596
1597         * parser.c (cp_parser_member_declaration): Fix comment typo.
1598
1599 2004-12-09  Alexandre Oliva  <aoliva@redhat.com>
1600
1601         PR c++/18757
1602         * parser.c (cp_parser_template_id): Don't create a CPP_TEMPLATE_ID
1603         if parsing failed.
1604
1605 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1606
1607         PR c++/18073
1608         * typeck.c (build_reinterpret_cast_1): Allow cast from vector type.
1609
1610 2004-12-09  Nathan Sidwell  <nathan@codesourcery.com>
1611
1612         PR c++/16681
1613         * init.c (build_zero_init): Build a RANGE_EXPR for an array
1614         initializer.
1615
1616 2004-12-08  Kelley Cook  <kcook@gcc.gnu.org>
1617
1618         * typeck.c: Remove DOS line endings.
1619
1620 2004-12-08  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1621
1622         PR c++/18100
1623         * decl.c (lookup_and_check_tag): Diagnose nested class with
1624         the same name as enclosing class.
1625
1626 2004-12-08  Nathan Sidwell  <nathan@codesourcery.com>
1627
1628         PR c++/18803
1629         * cp-tree.h (REFERENCE_REF_P): New.
1630         (CPTI_TYPE_INFO_TYPE): Rename to ...
1631         (CPTI_CONST_TYPE_INFO_TYPE): ... here.
1632         (CPTI_TYPE_INFO_REF_TYPE): Remove.
1633         (type_info_type_node): Rename to ...
1634         (const_type_info_type_node): ... here.
1635         (type_info_ref_type): Remove.
1636         * call.c (build_user_type_conversion): Reformat.
1637         (resolve_args): Do not convert_from_reference.
1638         (build_object_call): Call convert_from_reference.
1639         (prep_operand): Do not convert_from_reference.
1640         (build_new_method_call): Likewise.
1641         * class.c (build_vfield_ref): Likewise.
1642         * cvt.c (convert_to_reference): Likewise.
1643         (convert_from_reference): Build INDIRECT_REF here, not with
1644         build_indirect_ref.
1645         (convert_force): Do not convert_from_reference.
1646         (build_expr_type_conversion): Likewise.
1647         * decl.c (grok_reference_init): Likewise.
1648         * decl2.c (delete_sanity): Likewise.
1649         * except.c (initialize_handler_parm): Use POINTER_TYPE_P.
1650         * init.c (build_dtor_call): Do not convert_from_reference.
1651         * parser.c (cp_parser_template_argument): Unwrap indirected
1652         reference. Allow TEMPLATE_PARM_INDEX as an object parm.
1653         * pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use
1654         convert_from_reference, if indicated.
1655         <case CALL_EXPR>: Do not convert_from_reference.
1656         <case PARM_DECL, VAR_DECL>: Convert_from_reference if needed.
1657         (tsubst_initializer_list): Do not convert_from_reference.
1658         * rtti.c (init_rtti_processing): Adjust node creation.
1659         (throw_bad_typeid): Use const_type_info_type_node.
1660         Do not convert_from_reference.
1661         (typeid_ok_p): Use const_type_info_type_node.
1662         (build_typeid, get_typeid): Always return type_info typed node.
1663         (build_dynamic_cast_1): Dont convert_from_reference. Refactor.
1664         * semantics.c (finish_stmt_expr_expr): Do not
1665         convert_from_reference.
1666         (finish_id_expression): Convert_from_reference as appropriate.
1667         * typeck.c (decay_conversion): Do not convert_from_reference.
1668         (finish_class_member_access_expr): Likewise.
1669         (build_indirect_ref): Use POINTER_TYPE_P.
1670         (convert_arguments): Do not convert_from_reference.
1671         (build_modify_expr): Likewise.
1672         (convert_for_initialization): Likewise.
1673         * typeck2.c (build_x_arrow): Likewise.
1674
1675 2004-12-07  Ziemowit Laski  <zlaski@apple.com>
1676
1677         * cp-tree.h (struct lang_type_class): Rename 'objc_protocols'
1678         field to 'objc_info'.
1679
1680 2004-12-07  Kazu Hirata  <kazu@cs.umass.edu>
1681
1682         * pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH.
1683
1684 2004-12-07  Roger Sayle  <roger@eyesopen.com>
1685
1686         * name-lookup.c (leave_scope): We only need to update
1687         class_binding_level when leaving a class scope.
1688
1689 2004-12-06  Ziemowit Laski  <zlaski@apple.com>
1690
1691         * cp-tree.h (struct lang_type_class): Add 'objc_protocols' field.
1692
1693 2004-12-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1694
1695         PR c++/17011, c++/17971
1696         * pt.c (tsubst_copy) <FIELD_DECL case>: Check and diagnose
1697         invalid field.
1698         (tsubst_copy_and_build) <COMPONENT_REF case>: Check
1699         error_mark_node after member substitution.
1700         * semantics.c (finish_id_expression): Call
1701         finish_non_static_data_member for non-dependent FIELD_DECL.
1702
1703 2004-12-03  Nathan Sidwell  <nathan@codesourcery.com>
1704
1705         PR c++/18782
1706         * decl.c (grokdeclarator): Make sure class in pointer to member is
1707         not a namespace.
1708
1709 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1710
1711         PR c++/18318
1712         * parser.c (cp_parser_new_type_id): Move array size expression
1713         checks from here ...
1714         * init.c (build_new): ... to here.
1715
1716 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1717
1718         PR c++/18758
1719         * parser.c (cp_parser_class_head): Return NULL_TREE when
1720         push_template_decl fails.  Update comment.
1721
1722 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1723
1724         PR c++/15664, c++/18276
1725         * pt.c (tsubst_decl) <TEMPLATE_DECL case>: Reorganize.  Correctly
1726         tsubst TEMPLATE_DECL that is a TEMPLATE_TEMPLATE_PARM.
1727
1728 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1729
1730         PR c++/18123
1731         * parser.c (cp_parser_type_specifier): Catch template declaration
1732         of enum.
1733
1734 2004-12-01  Matt Austern  <austern@apple.com>
1735
1736         * name-lookup.c (namespace_binding): Omit alias check for global
1737         namespace.
1738
1739 2004-12-01  Nathan Sidwell  <nathan@codesourcery.com>
1740
1741         PR c++/18729
1742         * parser.c (cp_parser_class_name): Check decl's type is not
1743         error_mark_node.
1744
1745         PR c++/17431
1746         * call.c (standard_conversion): Add FLAGS parameter. Do not allow
1747         derived to base conversion when checking constructor
1748         accessibility.
1749         (implicit_conversion): Pass FLAGS to standard_conversion.
1750         (check_constructir_callable): Disallow conversion functions.
1751
1752 2004-11-30  Kazu Hirata  <kazu@cs.umass.edu>
1753
1754         * parser.c: Fix comment typos.
1755
1756 2004-11-27  Mark Mitchell  <mark@codesourcery.com>
1757
1758         PR c++/18368
1759         * parser.c (cp_parser_check_for_definition_in_return_type): Take
1760         the defined type as a parameter, and inform the user about the
1761         possibility of a missing semicolon.
1762         (cp_parser_explicit_instantiation): Adjust call to
1763         cp_parser_check_for_definition_in_return_type.
1764         (cp_parser_init_declarator): Likewise.
1765         (cp_parser_member_declaration): Likewise.
1766
1767         PR c++/18674
1768         * cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit
1769         typename from comments.
1770         * cp-tree.h (TYPENAME_IS_ENUM_P): New macro.
1771         (TYPENAME_IS_CLASS_P): Likewise.
1772         (make_typename_type): Change prototype.
1773         * decl.c (struct_typename_info): New type.
1774         (typename_compare): Expect the second argument to be a
1775         typename_info, not a tree.
1776         (build_typename_type): Add tag_type parameter.  Do not create a
1777         new type until necessary.
1778         (make_typename_type): Add tag_type parameter.
1779         * error.c (TYPENAME_TYPE): Print tags other than "typename" if
1780         appropriate.
1781         * friend.c (make_friend_class): Adjust call to make_typename_type.
1782         * parser.c (cp_parser_make_typename_type): Likewise.
1783         (cp_parser_primary_expression): Adjust call to
1784         cp_parser_lookup_name.
1785         (cp_parser_unqualified_id): Adjust calls to cp_parser_class_name.
1786         (cp_parser_class_or_namespace_name): Likewise.
1787         (cp_parser_postfix_expression): Adjust calls to
1788         make_typename_type.
1789         (cp_parser_mem_initializer_id): Adjust calls to
1790         cp_parser_class_name.
1791         (cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name.
1792         (cp_parser_template_name): Likewise.
1793         (cp_parser_template_argument): Likewise.
1794         (cp_parser_type_name): Adjust call to cp_parser_class_name.
1795         (cp_parser_elaborated_type_specifier): Adjust calls to
1796         make_typename_type and cp_parser_lookup_name.
1797         (cp_parser_namespace_name): Likewise.
1798         (cp_parser_class_name): Replace type_p parameter with tag_type.
1799         Adjust calls to make_typename_type and cp_parser_lookup_name.
1800         (cp_parser_class_head): Adjust calls to cp_parser_class_name.
1801         (cp_parser_base_specifier): Likewise.
1802         (cp_parser_lookup_name): Replace is_type parameter with tag_type.
1803         Adjust calls to make_typename_type and lookup_qualified_name.
1804         (cp_parser_lookup_name_simple): Adjust call to
1805         cp_parser_lookup_name.
1806         (cp_parser_constructor_declarator_p): Adjust call to
1807         cp_parser_class_name.
1808         * pt.c (convert_template_argument): Adjust all to
1809         make_typename_type.
1810         (tsubst_decl): Do not pre-substitute the type of the declaration.
1811         (tsubst): Hand off declarations more quickly.  Adjust call to
1812         make_typename_type.
1813
1814         PR c++/18512
1815         * parser.c (cp_parser_postfix_dot_deref_expression): Robustify.
1816
1817 2004-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
1818
1819         PR c/7544
1820         * Make-lang.in (cp/decl2.o): Update dependencies.
1821         * decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks.
1822
1823 2004-11-29  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1824
1825         PR c++/18652
1826         * name-lookup.c (pushtag): Change return type to tree.
1827         * cp-tree.h (pushtag): Adjust declaration.
1828         * decl.c (xref_tag, start_enum): Use return value of pushtag.
1829         * pt.c (push_template_decl_real): Return immediately if
1830         pushdecl_namespace_level returns error_mark_node.
1831
1832 2004-11-27  Kazu Hirata  <kazu@cs.umass.edu>
1833
1834         * pt.c: Fix a comment typo.
1835
1836 2004-11-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1837
1838         Friend class name lookup 4/n
1839         * class.c (pushclass): Don't call cxx_remember_type_decls.
1840         * cp-tree.h (clear_anon_tags): Remove declaration.
1841         * decl.c (grokdeclarator): Don't call lookup_tag_reverse.
1842         * name-lookup.c (binding_entry_free, binding_table_free): Comment
1843         out functions.
1844         (binding_table_find_anon_type, binding_table_reverse_maybe_remap,
1845         binding_table_remove_anonymous_types, cxx_remember_type_decls,
1846         bt_print_entry, clear_anon_tags, follow_tag_typedef, lookup_tag,
1847         lookup_tag_reverse): Remove
1848         (begin_scope, leave_scope, kept_level_p, print_binding_level):
1849         Don't use type_decls field in cp_binding_level.
1850         (maybe_process_template_type_declaration, pushtag): Set
1851         CLASSTYPE_NESTED_UTDS directly.
1852         * name-lookup.h (binding_table_remove_anonymous_types,
1853         cxx_remember_type_decls, lookup_tag, lookup_tag_reverse): Remove
1854         declaration.
1855         (cp_binding_level): Remove type_decls field.
1856
1857 2004-11-26  Kazu Hirata  <kazu@cs.umass.edu>
1858
1859         * typeck.c: Fix a comment typo.
1860
1861 2004-11-25  Mark Mitchell  <mark@codesourcery.com>
1862
1863         PR c++/18445
1864         * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with
1865         unknown_type as non matching.  Tidy up.
1866         * pt.c (build_non_dependent_expr): Do not build a
1867         NON_DEPENDENT_EXPR for a VAR_DECL.
1868
1869         PR c++/18001
1870         * cp-tree.h (lvalue_or_else): Remove declaration.
1871         * tree.c (lvalue_or_else): Remove.
1872         * typeck.c (build_unary_op): Adjust call to lvalue_or_else.
1873         (build_modify_expr): Likewise.
1874
1875         PR c++/18625
1876         * decl.c (duplicate_decls): Return error_mark_node on error, as
1877         specified.
1878
1879         PR c++/18466
1880         * decl.c (grokvardecl): Keep track of whether or not a there was
1881         explicit qualification.
1882         * name-lookup.c (set_decl_namespace): Complain about explicit
1883         qualification of a name within its own namespace.
1884
1885         PR c++/18545
1886         * typeck.c (check_return_expr): Robustify.
1887
1888 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1889
1890         Friend class name lookup 3/n, PR c++/3332
1891         * name-lookup.c (push_inner_scope, pop_inner_scope): New functions.
1892         (lookup_type_scope): Don't deal with name from user declaration
1893         specially.
1894         * name-lookup.h (push_inner_scope, pop_inner_scope): Add declarations.
1895         * parser.c (cp_parser_class_specifier): Use push_inner_scope and
1896         pop_inner_scope.
1897
1898 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1899
1900         Friend class name lookup 2/n, PR c++/14513, c++/15410
1901         * name-lookup.c (lookup_name_real): Simplify.
1902         (lookup_type_scope): Add SCOPE parameter.  Handle friend class
1903         lookup.
1904         * name-lookup.h (tag_scope): New enum type.
1905         (lookup_type_scope): Adjust declaration.
1906         * decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type):
1907         Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE.
1908         (start_enum): Likewise.  Add assertion test that NAME is
1909         IDENTIFIER_NODE.  Use anonymous name for dummy ENUMERAL_TYPE in
1910         case of error.
1911         * cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations.
1912         * parser.c (cp_parser_elaborated_type_specifier,
1913         cp_parser_class_head): Adjust call to xref_tag.
1914         * pt.c (lookup_template_class, instantiate_class_template):
1915         Likewise.
1916         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
1917         tinfo_base_init, emit_support_tinfos): Likewise.
1918
1919 2004-11-25  Joseph S. Myers  <joseph@codesourcery.com>
1920
1921         * g++spec.c, lex.c: Avoid ` as left quote in diagnostics.
1922
1923 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
1924
1925         PR c++/17473
1926         * name-lookup.c (supplement_binding): Do not allow typedefs to be
1927         redefined in class scope.
1928
1929         PR c++/18285
1930         * parser.c (cp_parser_set_decl_type_spec): Do not try to allow
1931         redefinitions of builtin types other that "bool" or "wchar_t".
1932
1933 2004-11-24  Steven Bosscher  <stevenb@suse.de>
1934
1935         * decl.c (cxx_init_decl_processing): Don't clear
1936         flag_inline_functions.
1937
1938 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
1939
1940         * pt.c (tsubst_function_type): Do not permit function types which
1941         return arrays or functions.
1942
1943         PR c++/18586
1944         * parser.c (cp_parser_init_declarator): Do not pop scope twice.
1945
1946         PR c++/18530
1947         * cp-tree.h (CTOR_NAME): Remove.
1948         (DTOR_NAME): Remove.
1949         * decl.c (initialize_predefined_identifiers): Add spaces to the
1950         end of constructor and destructor names.
1951
1952 2004-11-24  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1953
1954         PR c++/8929
1955         * decl.c (start_decl): Check for invalid specialization headers.
1956
1957 2004-11-24  Paolo Bonzini  <bonzini@gnu.org>
1958
1959         PR c++/16882
1960
1961         * call.c (standard_conversion): Move check for conversions between
1962         vector pointers...
1963         * typeck.c (ptr_reasonably_similar): ... here.
1964
1965 2004-11-23  Ben Elliston  <bje@au.ibm.com>
1966
1967         * cp-tree.h (context_as_string): Remove extern.
1968         * error.c (context_as_string): Remove.
1969
1970         * cp-tree.h (cp_type_qual_from_rid): Remove extern.
1971         * lex.c (cp_type_qual_from_rid): Remove.
1972
1973         * cp-tree.h (do_poplevel): Remove extern.
1974         (check_multiple_declarators): Likewise.
1975         * semantics.c (do_poplevel): Make static.
1976         (check_multiple_declarators): Remove.
1977
1978         * cp-tree.h (check_final_overrider): Remove extern.
1979         * search.c (check_final_overrider): Make static.
1980
1981         * cp-tree.h (build_artificial_parm): Remove extern.
1982         * decl2.c (build_artificial_parm): Make static.
1983
1984 2004-11-22  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1985
1986         PR c++/18354
1987         * typeck.c (build_unary_op) <CONVERT_EXPR, NEGATE_EXPR>: Unify code.
1988         Make sure the result is always a rvalue.
1989
1990 2004-11-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1991
1992         * decl.c (start_preparsed_function): Call check_function_type even
1993         in templates.
1994         (require_complete_types_for_parms): Skip dependent types.
1995         (check_function_type): Likewise.
1996
1997 2004-11-16  Steven Bosscher  <stevenb@suse.de>
1998
1999         * Make-lang.in (cp/decl.o, cp/search.o): Don't depend on stack.h.
2000         * search.c: Don't include it.
2001
2002 2004-11-15  Andrew Pinski  <pinskia@physics.uc.edu>
2003
2004         * cp-gimplify.c: Include pointer-set.h
2005         (cp_genericize_r): Use pointer_sets instead of a hashtable.
2006         Also instert the new statement for CLEANUP_STMT.
2007         (cp_genericize): Use pointer_sets instead of a hashtable.
2008         * Make-lang.in (cp-gimplify.o): Depend on pointer-set.h.
2009
2010 2004-11-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2011
2012         Friend class name lookup 1/n, PR c++/18471
2013         * decl.c (lookup_and_check_tag): New function.
2014         (xref_tag, start_enum): Use it.
2015         (check_elaborated_type_specifier): Move TEMPLATE_TYPE_PARM check
2016         before !DECL_IMPLICIT_TYPEDEF_P.  Also display previously declared
2017         location.
2018         * name-lookup.c (lookup_name_current_level): Rename to ...
2019         (lookup_name_innermost_nonclass_level): ... this.
2020         (lookup_type_scope): New function.
2021         * name-lookup.h (lookup_name_current_level): Rename to ...
2022         (lookup_name_innermost_nonclass_level): ... this.
2023         (lookup_type_scope): Add declaration.
2024
2025 2004-11-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2026
2027         PR c++/17344
2028         * pt.c (coerce_template_parms): Only emit error message about
2029         invalid template argument when TF_ERROR.
2030
2031 2004-11-12  Mark Mitchell  <mark@codesourcery.com>
2032
2033         PR c++/18389
2034         * decl.c (start_decl): Make sure to set *pop_scope_p.  Return
2035         error_mark_node to indicate errors.
2036
2037         PR c++/18429
2038         * parser.c (cp_parser_direct_declarator): Disallow non-constant
2039         array bounds when not inside a function.
2040
2041         PR c++/18436
2042         * pt.c (tsubst_copy_and_build): Do not do Koenig lookup when an
2043         unqualified name resolves to a member function.
2044
2045         PR c++/18407
2046         * pt.c (tsubst_copy_and_build): Handle qualified names used from a
2047         derived class correctly.
2048
2049         * decl2.c (import_export_decl): Fix typo in comment.
2050         * tree.c (pod_type_p): Likewise.
2051
2052 2004-11-10  Andrew Pinski  <pinskia@physics.uc.edu>
2053
2054         * typeck.c (cxx_mark_addressable): Add braces around the first if.
2055
2056 2004-11-10  Adam Nemet  <anemet@lnxw.com>
2057
2058         PR middle-end/18160
2059         * typeck.c (cxx_mark_addressable): Issue an error if address of an
2060         explicit register variable is requested.
2061
2062 2004-11-10  Nathan Sidwell  <nathan@codesourcery.com>
2063
2064         PR c++/18143
2065         * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK): New.
2066         (struct lang_decl_flags): Add thunk_p flag.
2067         (struct lang_decl): Remove separate fixed_offset. Place
2068         cloned_function and fixed_offset into union.
2069         (DECL_CLONED_FUNCTION_P, DECL_CLONED_FUNCTION): Adjust.
2070         (DECL_THUNK_P, SET_DECL_THUNK_P): Adjust.
2071         (THUNK_FIXED_OFFSET): Adjust.
2072         * method.c (make_thunk): Adjust.
2073
2074 2004-11-09  Mark Mitchell  <mark@codesourcery.com>
2075
2076         PR c++/18369
2077         * init.c (build_new_1): Handle parenthesized type-ids that name an
2078         array type.  Tidy.
2079
2080 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
2081
2082         * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c,
2083         pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for
2084         quoting in diagnostics.
2085         * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for
2086         quoting in printf format.
2087         * decl.c (duplicate_decls, start_decl): Use %qD instead of
2088         unquoted %D.
2089
2090 2004-11-08  Kazu Hirata  <kazu@cs.umass.edu>
2091
2092         * class.c, decl.c, lex.c, name-lookup.c, parser.c, pt.c,
2093         search.c, typeck2.c: Fix comment formatting.
2094
2095 2004-11-04  Ulrich Weigand  <uweigand@de.ibm.com>
2096
2097         PR tree-optimization/18184
2098         * cp-objcp-common.c (cxx_types_compatible_p): Do not treat pointers
2099         of different modes or alias-all flags as equivalent.
2100         * typeck.c (comptypes): Likewise.
2101
2102 2004-11-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2103
2104         DR 49, 100
2105         * cp-tree.h (TYPE_REF_OBJ_P): New macro.
2106         (TYPE_PTR_P, TYPE_PTROB_P, TYPE_PTROBV_P, TYPE_PTRFN_P,
2107         TYPE_REFFN_P): Document.
2108         (fold_decl_constant_value): New prototype.
2109         * pt.c (convert_nontype_argument_function): Rewrite and extract
2110         parts into...
2111         (fold_decl_constant_value, convert_nontype_argument_function): New.
2112         (lookup_template_class): Add comment about useless double call.
2113         * mangle.c (write_expression): Strip conversions before lowering
2114         pointer to members.
2115         * cvt.c (ocp_convert): Check LOOKUP_COMPLAIN for a pedwarn. Disallow
2116         enum to enum conversion.
2117
2118 2004-11-02  Mark Mitchell  <mark@codesourcery.com>
2119
2120         PR c++/18124
2121         * parser.c (cp_parser_type_parameter): Robustify.
2122
2123         PR c++/18155
2124         * parser.c (cp_parser_single_declaration): Disallow template
2125         typedefs.
2126
2127         PR c++/18177
2128         * typeck.c (build_const_cast): Use error_operand_p.
2129
2130 2004-11-02  Ziemowit Laski  <zlaski@apple.com>
2131
2132         * cp-lang.c (cxx_types_compatible_p): Remove prototype and definition.
2133         (LANG_HOOKS_TYPES_COMPATIBLE_P): Move to cp-objcp-common.h.
2134         * cp-objcp-common.c (cxx_types_compatible_p): Moved definition here
2135         from cp-lang.c.
2136         * cp-objcp-common.h (cxx_types_compatible_p): Moved prototype here
2137         from cp-lang.c.
2138         (LANG_HOOKS_TYPES_COMPATIBLE_P): Moved here from cp-lang.c.
2139
2140 2004-11-01  Nathan Sidwell  <nathan@codesourcery.com>
2141
2142         PR c++/18064
2143         * search.c (check_final_overrider): Deprecate gnu covariant extension.
2144
2145 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2146
2147         Convert diagnostics to use quoting flag q 9/n
2148         * typeck.c (build_x_unary_op, convert_member_func_to_ptr,
2149         get_delta_difference):  Use new quotation style.
2150         * repo.c (reopen_repo_file_for_write): Likewise.
2151         * pt.c (do_type_instantiation): Likewise.
2152         * parser.c (cp_parser_diagnose_invalid_type_name):
2153         * name-lookup.c (push_overloaded_decl, set_decl_namespace):
2154         * error.c (cp_print_error_function,
2155         print_instantiation_full_context): Likewise.
2156         * decl.c (define_label, grok_reference_init,
2157         maybe_deduce_size_from_array_init, revert_static_member_fn):
2158         * decl2.c (check_classfn): Likewise.
2159         * class.c (add_method, check_field_decls, layout_class_type,
2160         resolve_address_of_overloaded_function): Likewise.
2161         * call.c (build_x_va_arg, build_over_call): Likewise.
2162
2163 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2164
2165         Convert diagnostics to use quoting flag q 8/n
2166         * cvt.c (cp_convert_to_pointer, warn_ref_binding,
2167         convert_to_reference, ocp_convert, convert_to_void
2168         cp_convert_to_pointer): Use new quotation style.
2169
2170 2004-10-31  Mark Mitchell  <mark@codesourcery.com>
2171
2172         PR c++/15172
2173         * typeck2.c (store_init_value): Use split_nonconstant_init even
2174         for types that require construction.
2175
2176 1004-10-28  Matt Austern  <austern@apple.com>
2177
2178         PR c++/17542
2179         * cp-tree.h (class_key_or_enum_as_string): Declare.
2180         * error.c (class_key_or_enum): Rename to class_key_or_enum_as_string
2181         and remove static qualifier.
2182         * decl.c (shadow_tag): Warn about ignored attributes in class/struct/
2183         union/enum declaration.
2184
2185 2004-10-29  Kazu Hirata  <kazu@cs.umass.edu>
2186
2187         * pt.c: Fix a comment typo.
2188
2189 2004-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2190
2191         * typeck.c (composite_pointer_type): Remove comment about DR 195.
2192         (build_reinterpret_cast_1): Revert DR195 patch. Only emit a
2193         warning when being pedantic.
2194         (build_reinterpet_cast, build_c_cast): Adjust.
2195
2196 2004-10-29  Mark Mitchell  <mark@codesourcery.com>
2197
2198         PR c++/17695
2199         * decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they
2200         appear in a constructor/destructor that will be cloned.
2201
2202 1004-10-28  Matt Austern  <austern@apple.com>
2203
2204         PR c++/14124
2205         * decl.c (finish_enum): Handle packed attribute.
2206         * parser.c (cp_parser_enum_specifier): Process trailing attributes.
2207
2208 2004-10-28  Mark Mitchell  <mark@codesourcery.com>
2209
2210         PR c++/17132
2211         * pt.c (instantiate_class_template): Increment
2212         processing_template_decl when substituting into a member class
2213         template.
2214
2215 2004-10-27  Mark Mitchell  <mark@codesourcery.com>
2216
2217         PR c++/17435
2218         * call.c (convert_like_real): Fix formatting.
2219         (initialize_reference): When binding a temporary to a base class,
2220         ensure that the nominal copy made is to the derived class, not the
2221         base class.
2222
2223         PR c++/18140
2224         * parser.c (cp_parser_next_token_ends_template_argument_p): Do not
2225         include ">>".
2226
2227 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
2228
2229         * decl.c (bad_specifiers): Move the q after the %.
2230
2231 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
2232
2233         * parser.c (cp_parser_diagnose_invalid_type_name): Move the q after
2234         the %.
2235
2236 2004-10-26  Mark Mitchell  <mark@codesourcery.com>
2237
2238         * name-lookup.c (do_namespace_alias): Use FROB_CONTEXT.
2239         * search.c (current_scope): Fix prototype.
2240
2241         PR c++/18093
2242         * search.c (current_scope): Return the innermost non-block scope,
2243         not the innermost non-block, non-namespace scope.
2244         (at_namespace_scope_p): Adjust accordingly.
2245         (dfs_accessible_post): Do not pass namespaces to is_friend.
2246         (dfs_walk_once_accessible_r): Likewise.
2247         * decl.c (grokvardecl): Adjust call to current_scope.
2248         (build_enumerator): Likewise.
2249         * parser.c (cp_parser_using_declaration): Likewise.
2250         (cp_parser_direct_declarator): Use at_namespace_scope_p instead of
2251         current_scope.
2252         (cp_parser_class_head): Adjust call to current_scope.
2253         * name-lookup.c (do_namespace_alias): Set the DECL_CONTEXT for the
2254         alias.
2255
2256         PR c++/18020
2257         * pt.c (tusbst_copy_and_build): Resolve enumeration constants to
2258         their underlying values.
2259
2260         PR c++/18161
2261         * typeck.c (build_binary_op): Honor build_type, even when in a
2262         template.
2263
2264 2004-10-26  Nathan Sidwell  <nathan@codesourcery.com>
2265
2266         * parser.c (cp_lexer_get_preprocessor_token): Remove unneeded
2267         padding token checking.
2268
2269 2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
2270
2271         PR c++/18121
2272         * decl.c (grokdeclarator) <case cdk_array>: Remove the call
2273         layout_type as it is already done by create_array_type_for_decl.
2274
2275 2004-10-22  Nathan Sidwell  <nathan@codesourcery.com>
2276
2277         PR c++/18095
2278         * parser.c (eof_token): Make const, correctly initialize rid and
2279         location fields.
2280         (struct cp_lexer): Replace buffer_end pointer with buffer_length
2281         count. Adjust.
2282         (cp_lexer_new_main): Directly grow lexer's buffer here.  Don't
2283         zero it out.
2284         (cp_lexer_new_from_tokens): Adjust.
2285         (cp_lexer_grow_buffer): Remove.
2286         (cp_lexer_peek_nth_token, cp_lexer_consume_token,
2287         cp_lexer_purge_token): Add const casts.
2288
2289 2004-10-21  Mark Mitchell  <mark@codesourcery.com>
2290
2291         PR c++/18073
2292         PR c++/10841
2293         * cp-tree.h (convert_to_base): Change prototype.
2294         (build_ptrmemfunc): Likewise.
2295         (convert_ptrmem): New function.
2296         * call.c (struct conversion): Adjust documentation for base_p.
2297         (standard_conversion): Set base_p for ck_pmem conversions as
2298         appropriate.
2299         (convert_like_real): Use convert_to_base for ck_pmem and ck_ptr
2300         conversions.
2301         * class.c (convert_to_base): Handle both pointers and objects.
2302         Add nonnull parameter.
2303         (build_vfield_ref): Adjust call to convert_to_base.
2304         * cvt.c (cp_convert_to_pointer): Adjust call to build_ptrmemfunc.
2305         (convert_force): Likewise.
2306         * typeck.c (build_unary_op): Likewise.
2307         (convert_ptrmem): New function.
2308         (build_static_cast_1): Use it.
2309         (build_reinterpret_cast): Allow conversions to vector types.
2310         (get_delta_difference): Add c_cast_p parameter.
2311         (build_ptrmemfunc): Likewise.  Adjust calls to
2312         get_delta_difference.
2313
2314 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
2315
2316         PR c++/13560
2317         * error.c (cp_error_at): Output the context as it might be
2318         different file as the other location.
2319
2320 2004-10-21  Kazu Hirata  <kazu@cs.umass.edu>
2321
2322         * typeck.c: Fix a comment typo.
2323
2324 2004-10-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2325
2326         PR c++/13495
2327         * decl.c (make_unbound_class_template): Add PARM_LIST parameter.
2328         * cp-tree.h (make_unbound_class_template): Adjust prototype.
2329         * parser.c (cp_parser_lookup_name): Adjust call to
2330         make_unbound_class_template.
2331         (cp_parser_single_declaration): Handle member class of class
2332         template as template friend parsing correctly.
2333         * friend.c (is_friend): Call is_specialization_of_friend for
2334         template friend class.
2335         (make_friend_class): Handle member class of class template as
2336         template friend.
2337         * pt.c (is_specialization_of_friend): Likewise.
2338         (instantiate_class_template): Likewise.
2339         (tsubst): Adjust call to make_unbound_class_template.
2340
2341 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2342
2343         * typeck.c (composite_pointer_type): Add comment about DR 195
2344         (build_reinterpret_cast_1): Add for_reinterpret_cast_p parameter.
2345         Allow function pointer conversions that DR195 suggests.
2346         (build_reinterpret_cast, build_c_cast): Update
2347         build_reinterpret_cast_1 calls.
2348
2349 2004-10-20  Kazu Hirata  <kazu@cs.umass.edu>
2350
2351         * call.c, typeck.c: Fix comment typos.
2352
2353 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2354
2355         * parser.c (cp_token_position): New typedef. Define VEC thereof.
2356         (struct cp_lexer): Allow buffer and buffer_end to be NULL. Make
2357         next_token and last_token cp_token_position. Make saved_tokens a
2358         VEC(cp_token_position).
2359         (eof_token): New static variable.
2360         (CP_SAVED_TOKENS_SIZE): Rename to ...
2361         (CP_SAVED_TOKEN_STACK): ... here.
2362         (cp_lexer_new_main): Adjust main lexer creation and buffer
2363         filling.
2364         (cp_lexer_new_from_tokens): Do not copy the tokens, merely point
2365         to the parent buffer.  Do not append eof token.
2366         (cp_lexer_destroy): Only free buffer if non-NULL. Free token
2367         stack.
2368         (cp_lexer_next_token, cp_lexer_prev_token): Remove.
2369         (cp_lexer_token_position, cp_lexer_token_at): New.
2370         (cp_lexer_saving_tokens): Adjust. Make inline.
2371         (cp_lexer_advance_token, cp_lexer_token_difference): Remove.
2372         (cp_lexer_peek_token_emit_debug_info): Fold into ...
2373         (cp_lexer_peek_token): ... here.
2374         (cp_lexer_peek_nth_token): Don't peek past EOF.
2375         (cp_lexer_consume_token): Set next_token to eof_token, if reaching
2376         EOF.
2377         (cp_lexer_purge_token): Adjust eof setting.
2378         (cp_lexer_purge_tokens_after): Likewise.
2379         (cp_lexer_save_tokens): Push next_token directly.
2380         (cp_lexer_commit_tokens): Adjust.
2381         (cp_lexer_rollback_tokens): Pop next_token directly.
2382         (cp_parser_check_for_invalid_template_id): Adjust token purging.
2383         (cp_parser_translation_unit): Do not consume the EOF.
2384         (cp_parser_nested_name_specifier_opt): Adjust token purging.
2385         (cp_parser_template_id, cp_parser_template_name): Likewise.
2386
2387 2004-10-19  Mark Mitchell  <mark@codesourcery.com>
2388
2389         PR c++/14035
2390         * call.c (struct conversion): Add base_p.
2391         (convert_like): Add c_cast_p argument.
2392         (convert_like_with_conversion): Likewise.
2393         (build_conv): Clear base_p.
2394         (standard_conversion): Set it, for derived-to-base conversions.
2395         (convert_like_real): Add c_cast_p parameter.  Handle pointer
2396         conversions directly rather than relying on ocp_convert.
2397         (perform_direct_initialization_if_possible): Add c_cast_p
2398         parameter.
2399         * cp-tree.h (perform_direct_initialization_if_possible): Change
2400         prototype.
2401         (convert_member_func_to_ptr): New function.
2402         * typeck.c (check_for_casting_away_constness): Add diag_fn
2403         parameter.
2404         (build_static_cast_1): New function, split out from ...
2405         (build_static_cast): ... here.  Use build_static_cast_1.
2406         (build_reinterpret_cast_1): New function, split out from ...
2407         (build_reinterpret_cast): ... here.  Use build_reinterpret_cast_1.
2408         (build_const_cast_1): New function, split out from ...
2409         (build_const_cast): ... here.  Use build_const_cast_1.
2410         (build_c_cast): Rewrite to use build_const_cast_1,
2411         build_static_cast_1, and build_reinterpret_cast_1.
2412         (convert_member_func_to_ptr): New function.
2413
2414 2004-10-19  Paolo Bonzini  <bonzini@gnu.org>
2415
2416         PR c++/18047
2417         * parser.c (enum cp_parser_prec): Give relational expressions
2418         a higher precedence than equality expressions.
2419
2420 2004-10-15  Nathan Sidwell  <nathan@codesourcery.com>
2421
2422         * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call.
2423         (ACCESSIBLY_UNIQUELY_DERIVED_P): Remove.
2424         (PUBLICLY_UNIQUELY_DERIVED_P): Adjust lookup_base call.
2425         (enum base_access): Reorganize.
2426         (accessible_base_p, accessible_p): Add consider_local_p parameter.
2427         * call.c (standard_conversion): Update comment about
2428         DERIVED_FROM_P.
2429         (enforce_access): Adjust accessible_p call.
2430         (build_over_call): Adjust accessible_base_p call.
2431         * class.c (convert_to_base): Adjust lookup_base call.
2432         (build_vtbl_ref_1): Likewise.
2433         (warn_about_ambiguous_bases): Likewise. Add early exit.
2434         * cvt.c (convert_to_pointer_force) Adjust lookup_base call.
2435         * search.c (accessible_base_p): Add consider_local_p parameter.
2436         (lookup_base): Pass consider_local_p to accessible_base_p call.
2437         (friend_accessible_p): Check whether scope is a class member.
2438         Remove unnecessary class template check.
2439         (accessible_p): Add consider_local_p parameter. Use it.
2440         (adjust_result_of_qualified_name_lookup): Adjust lookup_base call.
2441         * tree.c (maybe_dummy_object): Likewise.
2442         * typeck.c (comp_except_type): Use PUBLICLY_UNIQUELY_DERIVED_P.
2443         (build_class_member_access_expr): Adjust lookup_base call.
2444         * typeck2.c (binfo_or_else): Likewise.
2445         * rtti.c (build_dynamic_cast_1): Access can consider friendship
2446         and current scope.
2447
2448 2004-10-17  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2449
2450         PR c++/17743
2451         * decl2.c (grokfield): Apply attributes also to TYPE_DECLs.
2452
2453 2004-10-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2454
2455         PR c++/10479
2456         * parser.c (cp_parser_parenthesized_expression_list): Fold
2457         non-dependent expressions in attribute lists.
2458
2459 2004-10-15  Mark Mitchell  <mark@codesourcery.com>
2460
2461         PR c++/17042
2462         * decl.c (declare_global_var): Use the return value from pushdecl.
2463
2464         PR c++/14667
2465         * parser.c (cp_parser_simple_declaration): Do not diagnose invalid
2466         type names if we have already found a valid type.
2467         (cp_parser_member_declaration): Likewise.
2468
2469         PR c++/17916
2470         * parser.c (cp_parser_member_specification_opt): Handle
2471         CPP_PRAGMA.
2472
2473 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2474
2475         * dump.c, g++spec.c, repo.c: Update copyright.
2476
2477 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2478
2479         * decl.c: Fix a comment typo.
2480
2481 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2482
2483         PR c++/16301
2484         * name-lookup.c (parse_using_directive): If we have a
2485         error_mark_node, do not set the decl namespace associations
2486         on it.
2487
2488 2004-10-14  Mark Mitchell  <mark@codesourcery.com>
2489
2490         PR c++/17976
2491         * decl.c (cp_finish_decl): Do not call expand_static_init more
2492         than once for a single variable.
2493
2494 2004-10-14  Matt Austern  <austern@apple.com>
2495
2496         * Make-lang.in (pt.o): depends on pointer-set.h
2497         * cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
2498         * pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
2499         (for_each_template_parm): Convert from htab_t to pointer_set_t.
2500         * tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
2501
2502 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2503
2504         PR c++/17661
2505         * semantics.c (finish_for_expr): Convert expression to void
2506         so that we don't create temporaries for a?b:c.
2507
2508 2004-10-13  Kazu Hirata  <kazu@cs.umass.edu>
2509
2510         * search.c: Fix a comment typo.
2511
2512 2004-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2513
2514         * class.c (dfs_modify_vtables): Simplify condition. Return
2515         dfs_skip_bases as appropriate.
2516         (modify_all_vtables): Walk in pre-order.
2517         * search.c (dfs_walk_all, dfs_walk_once_r,
2518         dfs_walk_once_accessible_r): Assert post order function never
2519         returns dfs_skip_bases.
2520
2521         * search.c (struct lookup_base_data_s): New.
2522         (lookup_base_r): Replace with ...
2523         (dfs_lookup_base): ... this.
2524         (lookup_base): Use dfs_walk_all.
2525
2526 2004-10-12  Kazu Hirata  <kazu@cs.umass.edu>
2527
2528         * search.c: Fix comment typos.
2529
2530 2004-10-11  Mark Mitchell  <mark@codesourcery.com>
2531
2532         PR c++/15786
2533         * parser.c (cp_parser_declarator): Add member_p parameter.
2534         (cp_parser_condition): Adjust calls to cp_parser_declarator.
2535         (cp_parser_explicit_instantiation): Likewise.
2536         (cp_parser_init_declarator): Likewise.
2537         (cp_parser_direct_declarator): Add member_p parameter.  Do not
2538         parse tentatively when parsing the parameters to a member.
2539         (cp_parser_type_id): Adjust calls to cp_parser_declarator.
2540         (cp_parser_parameter_declaration): Likewise.
2541         (cp_parser_member_declaration): Likewise.
2542         (cp_parser_exception_declaration): Likewise.
2543
2544         PR c++/17936
2545         * cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment.
2546         * pt.c (optimize_specialization_lookup_p): Do not optimize lookups
2547         for members of partial or explicit specializations.
2548
2549         PR c++/17929
2550         * decl2.c (finish_anon_union): Robustify.
2551
2552 2004-10-11  Nathan Sidwell  <nathan@codesourcery.com>
2553
2554         * cp-tree.h (get_dynamic_cast_base_type): Rename to ...
2555         (dcast_base_hint): ... here.
2556         * rtti.c (build_dynamic_cast_1): Use dcast_base_hint.
2557         * search.c (struct dcast_data_s): New.
2558         (dynamic_cast_base_recurse): Remove. Replace with ...
2559         (dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New.
2560         (get_dynamic_cast_base_type): Rename to ...
2561         (dcast_base_hint): ... here.  Use dfs_walk_once_accessible.
2562         (accessible_r): Remove.
2563         (dfs_accessible_post): New, broken out of accessible_r.
2564         (accessible_p): Use dfs_walk_once_accessible.
2565         (dfs_walk_once_accessible_r): New. From accessible_r.
2566         (dfs_walk_once_accessible): New. From acessible_p.
2567
2568         * cp-tree.h (SAME_BINFO_TYPE_P): New.
2569         * class.c (build_base_path): Use SAME_BINFO_TYPE_P to compare
2570         binfo types.
2571         (convert_to_base_statically, determine_primary_bases,
2572         update_vtable_entry_for_fn, dfs_modify_vtables, build_vtt_inits,
2573         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
2574         accumulate_vtbl_inits, dfs_accumulate_vtbl_inits,
2575         build_vtbl_initializer, add_vcall_offset_vtbl_entries_1): Likewise.
2576         * init.c (expand_member_init): Likewise.
2577         * search.c (lookup_base_r, dynamic_cast_base_recurse,
2578         binfo_via_virtual, copied_binfo, binfo_for_vbase,
2579         original_binfo): Likewise.
2580         * tree.c (copy_binfo): Likewise.
2581
2582 2004-10-11  Kazu Hirata  <kazu@cs.umass.edu>
2583
2584         * semantics.c: Fix comment typos.
2585
2586 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2587
2588         PR c++/17554
2589         part of c++/17657
2590         middle-end/17703
2591         * semantics.c (maybe_cleanup_point_expr): Call
2592         fold_build_cleanup_point_expr.
2593         (maybe_cleanup_point_expr_void): New function.
2594         (add_decl_expr): Call maybe_cleanup_point_expr_void.
2595         (finish_expr_stmt): Likewise.
2596         (finish_return_stmt): Likewise.
2597         (finish_for_expr): Likewise.
2598         (finish_asm_stmt): Likewise.
2599         * typeck.c (condition_conversion): Call
2600         fold_build_cleanup_point_expr.
2601
2602 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2603
2604         PR c++/17907
2605         * semantics.c (add_decl_expr): If the decl has a size which
2606         has side effects then the decl expression needs a cleanup point.
2607
2608 2004-10-10  Mark Mitchell  <mark@codesourcery.com>
2609
2610         PR c++/17393
2611         * decl.c (grokdeclarator): Robustify error-recovery on invalid
2612         declarations.
2613
2614 2004-10-10  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2615
2616         Convert diagnostics to use quoting flag q 7/n
2617         * typeck.c (composite_pointer_type_r, composite_pointer_type,
2618         cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
2619         string_conv_p, build_class_member_access_expr,
2620         build_class_member_access_expr, lookup_destructor,
2621         finish_class_member_access_expr, build_indirect_ref,
2622         get_member_function_from_ptrfunc, build_function_call,
2623         convert_arguments, build_binary_op, pointer_diff, build_unary_op,
2624         check_for_casting_away_constness, build_static_cast,
2625         build_reinterpret_cast, build_const_cast, build_c_cast,
2626         build_modify_expr, get_delta_difference, build_ptrmemfunc,
2627         dubious_conversion_warnings, convert_for_assignment,
2628         convert_for_initialization,
2629         maybe_warn_about_returning_address_of_local, check_return_expr):
2630         Use quoting marks.
2631
2632         * typeck2.c (error_not_base_type, readonly_error,
2633         abstract_virtuals_error, cxx_incomplete_type_diagnostic,
2634         store_init_value, digest_init, build_x_arrow,
2635         build_m_component_ref, require_complete_eh_spec_types): Likewise.
2636
2637         * tree.c (cp_build_qualified_type_real,
2638         handle_java_interface_attribute, handle_init_priority_attribute):
2639         Likewise.
2640
2641         * semantics.c (finish_asm_stmt, finish_non_static_data_member,
2642         finish_pseudo_destructor_expr,
2643         check_template_template_default_arg, begin_class_definition,
2644         finish_base_specifier, qualified_name_lookup_error,
2645         finish_id_expression, finish_typeof): Likewise.
2646
2647         * search.c (lookup_base, check_final_overrider,
2648         look_for_overrides_r): Likewise.
2649
2650         * rtti.c (get_tinfo_decl, build_dynamic_cast_1): Likewise.
2651
2652 2004-10-09  Mark Mitchell  <mark@codesourcery.com>
2653
2654         PR c++/17867
2655         * error.c (dump_expr): Correct handling of AGGR_INIT_EXPRs using a
2656         constructor.
2657
2658         PR c++/17670
2659         * init.c (build_new): Correct comments.
2660         * parser.c (cp_parser_new_expression): Use NULL_TREE for nelts in
2661         the non-array case.
2662
2663         PR c++/17821
2664         * parser.c (cp_parser_postfix_dot_deref_expression): If the
2665         pseduo-destructor-name production does not work, fall back to the
2666         ordinary production.
2667
2668         PR c++/17826
2669         * tree.c (cp_tree_equal): Handle a BASELINK.
2670
2671         PR c++/17524
2672         * cp-tree.h (check_var_type): New function.
2673         * decl.c (check_var_type): New function, split out from ...
2674         (grokdeclarator): ... here.
2675         * pt.c (tsubst_decl): Use check_var_type.
2676
2677         PR c++/17685
2678         * decl.c (grokdeclarator): Disallow declarations of operators as
2679         non-functions.
2680
2681 2004-10-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2682
2683         PR c++/17868
2684         * error.c (dump_expr): Add missing case for RDIV_EXPR.
2685
2686 2004-10-08  Kazu Hirata  <kazu@cs.umass.edu>
2687
2688         * pt.c, search.c: Fix comment typos.
2689
2690 2004-10-08  Nathan Sidwell  <nathan@codesourcery.com>
2691
2692         * cp-tree.h (dfs_walk, dfs_walk_real, dfs_unmark, markedp,
2693         unmarkedp): Remove.
2694         (dfs_skip_bases, dfs_walk_all, dfs_walk_once): New.
2695         * class.c (struct find_final_overrider_data): Remove most_derived,
2696         vpath_list and vpath fields.  Add path field.
2697         (dfs_find_final_ocerrider_1): Add DEPTH parameter. Adjust.
2698         (dfs_find_final_overrider): Rename to ...
2699         (dfs_find_final_overrider_pre): ... here. Adjust.
2700         (dfs_find_final_overrider_post): Adjust.
2701         (dfs_find_final_overrider_q): Fold into
2702         dfs_find_final_overrider_pre.
2703         (find_final_overrider): Adjust dfs searching.
2704         (dfs_modify_vtables): Don't mark binfo here.
2705         (modify_all_vtables): Use dfs_walk_once.
2706         (build_vtt_inits): Likwise. Use dfs_walk_all.
2707         (dfs_build_secondary_vptr_vtt_inits): Don't mark binfo here.
2708         Return dfs_skip_bases as appropriate.
2709         (dfs_fixup_binfo_vtbls): Return dfs_skip_bases as appropriate.
2710         * init.c (dfs_initialized_vtbl_ptrs): Return dfs_skip_bases as
2711         appropriate. Don't mark binfo here.
2712         (initialize_vtbl_ptrs): Use dfs_walk_once.
2713         * search.c (struct vbase_info): Remove unused struct.
2714         (access_in_type): Use dfs_walk_once.
2715         (dfs_access_in_type): Don't mark binfo here.
2716         (dfs_accessible_queue_p, dfs_accessible_p) Remove.
2717         Fold into ...
2718         (accessible_r): ... here. New. Specialize dfs_walk_once.
2719         (accessible_p): Use accessible_r.
2720         (lookup_field_queue_p): Remove. Fold into ...
2721         (lookup_field_r): ... here. Adjust.
2722         (lookup_member): Use dfs_walk_all.
2723         (dfs_walk_real, dfs_walk): Replace with ...
2724         (dfs_walk_all, dfs_walk_once): ... these.
2725         (dfs_walk_once_r, dfs_unmark_r): Workers for dfs_walk_once.
2726         (dfs_unmark, unmarkedp, markedp): Remove.
2727         (dfs_get_pure_virtuals): Don't mark binfo here.
2728         (get_pure_virtuals): Use dfs_walk_once.
2729         (dfs_debug_unmarked_p): Remove. Fold into ...
2730         (dfs_debug_mark): ... here.
2731         (note_debug_info_needed): Use dfs_walk_all.
2732
2733 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2734
2735         * pt.c (tsubst_expr) <case ASM_EXPR>: Look passed the
2736         CLEANUP_POINT_EXPR to get the asm expression.
2737
2738 2004-10-07  Mark Mitchell  <mark@codesourcery.com>
2739
2740         * cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.
2741         (DECL_MEMBER_TEMPLATE_P): New macro.
2742         (is_member_template): Remove.
2743         (class_method_index_for_fn): New function.
2744         * pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P.
2745         * class.c (finish_struct_methods): Remove out-of-date comment.
2746         * decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P.
2747         * decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and
2748         class_method_index_for_fn.
2749         * pt.c (is_member_template): Remove.
2750         (is_member_template_class): Likewise.
2751         (optimize_specialization_lookup_p): New function.
2752         (retrieve_specialization): Optimize lookups for members that are
2753         not member templates.
2754         (register_specialization): Adjust accordingly.
2755         (build_template_decl): Add member_template_p parameter.  Set
2756         DECL_MEMBER_TEMPLATE_P.
2757         (process_partial_specialization): Adjust call to
2758         retrieve_specialization.
2759         (push_template_decl_real): Determine whether the template is a
2760         member template.
2761         (lookup_template_class): Use retrieve_specialization.
2762         (tsubst_decl): Adjust call to retrieve_specialization.
2763         (tsubst_exception_specification): New function.
2764         (tsubst): Use it.
2765         (tsubst_copy): Use DECL_MEMBER_TEMPLATE_P.
2766         (instantiate_template): Adjust call to retrieve_specialization.
2767         (regenerate_decl_from_template): Do not actually generate a new
2768         DECL.
2769         (instantiate_decl): Adjust call to retrieve_specialization.
2770         (class_method_index_for_fn): New method.
2771
2772 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2773
2774         * parser.c (cp_parser_asm_definition): Look passed the
2775         CLEANUP_POINT_EXPR to get the asm expression.
2776
2777 2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>
2778
2779         PR c++/17368
2780         * semantics.c (finish_asm_stmt): Asm expressions need cleanup
2781         also.
2782
2783 2004-10-05  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2784
2785         Convert diagnostics to use quoting flag q 6/n
2786         * pt.c (finish_member_template_decl, check_specialization_scope,
2787         maybe_process_partial_specialization, determine_specialization,
2788         check_explicit_specialization, maybe_check_template_type,
2789         process_partial_specialization, check_default_tmpl_args,
2790         push_template_decl_real, redeclare_class_template,
2791         convert_nontype_argument, coerce_template_parms,
2792         lookup_template_class, push_tinst_level,
2793         instantiate_class_template, tsubst_arg_types,
2794         tsubst_function_type, tsubst, tsubst_qualified_id,
2795         tsubst_copy_and_build, check_instantiated_args,
2796         do_decl_instantiation, do_type_instantiation,
2797         invalid_nontype_parm_type_p, check_specialization_namespace,
2798         convert_template_argument, determine_specialization,
2799         check_template_shadow, tsubst_decl
2800         instantiate_pending_templates): Use quoting marks.
2801
2802 2004-10-05  Nathan Sidwell  <nathan@codesourcery.com>
2803
2804         PR c++/17829
2805         * parser.c (cp_parser_postfix_expression): Inhibit Koenig when
2806         unqualified lookup finds a member function.
2807
2808 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2809
2810         Convert diagnostics to use quoting flag q 5/n
2811         * parser.c (cp_parser_name_lookup_error,
2812         cp_parser_diagnose_invalid_type_name,
2813         cp_parser_primary_expression, cp_parser_unqualified_id,
2814         cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement,
2815         cp_parser_jump_statement, cp_parser_simple_declaration,
2816         cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
2817         cp_parser_type_parameter, cp_parser_template_id,
2818         cp_parser_template_name, cp_parser_direct_declarator,
2819         cp_parser_parameter_declaration_list, cp_parser_class_head,
2820         cp_parser_base_specifier, cp_parser_lookup_name,
2821         cp_parser_late_parsing_default_args,
2822         cp_parser_optional_template_keyword
2823         cp_parser_elaborated_type_specifier, cp_parser_check_class_key,
2824         cp_parser_check_access_in_redeclaration): Use quoting marks.
2825
2826         * name-lookup.c (supplement_binding, pushdecl,
2827         check_for_out_of_scope_variable, validate_nonmember_using_decl,
2828         do_nonmember_using_decl, lookup_tag, set_decl_namespace,
2829         push_namespace, do_namespace_alias, do_using_directive,
2830         ambiguous_decl, lookup_namespace_name, add_function): Likewise.
2831
2832         * method.c (use_thunk): Likewise.
2833
2834         * lex.c (unqualified_name_lookup_error,
2835         unqualified_fn_lookup_error): Likewise.
2836
2837 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2838
2839         Convert diagnostics to use quoting flag q 4/n
2840         * except.c (decl_is_java_type, build_throw,
2841         is_admissible_throw_operand, check_handlers_1, check_handlers):
2842         Use quoting formats.
2843         * friend.c (add_friend, make_friend_class, do_friend): Likewise.
2844         * init.c (sort_mem_initializers, emit_mem_initializers,
2845         member_init_ok_or_else, expand_member_init, is_aggr_type,
2846         build_offset_ref, build_java_class_ref): Likewise.
2847
2848 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2849
2850         Convert diagnostics to use quoting flag q 3/n
2851         * decl.c (pop_label, duplicate_decls, redeclaration_error_message,
2852         redeclaration_error_message, lookup_label, check_goto,
2853         make_typename_type, make_unbound_class_template,
2854         fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1,
2855         grok_reference_init, layout_var_decl, maybe_commonize_var,
2856         check_for_uninitialized_const_var, reshape_init_array,
2857         reshape_init, check_initializer, cp_finish_decl,
2858         member_function_or_else, bad_specifiers, grokfndecl, grokvardecl,
2859         check_static_variable_definition, compute_array_index_type,
2860         create_array_type_for_decl, check_special_function_return_type,
2861         grokdeclarator, check_default_argument, grokparms,
2862         grok_ctor_properties, grok_op_properties,
2863         check_elaborated_type_specifier, xref_tag, finish_enum,
2864         build_enumerator, check_function_type, start_preparsed_function,
2865         store_parm_decls): Use quoting formats.
2866         * decl2.c (grok_array_decl, delete_sanity, check_member_template,
2867         check_java_method, check_classfn, finish_static_data_member_decl,
2868         grokfield, grokbitfield, grok_function_init,
2869         build_anon_union_vars, coerce_new_type, coerce_delete_type,
2870         check_default_args): Likewise.
2871         * parser.c (cp_parser_decl_specifier_seq): Likewise.
2872
2873 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2874
2875         Convert diagnostics to use quoting flag q 2/n
2876         * class.c (build_base_path, add_method, alter_access,
2877         handle_using_decl, check_bases,
2878         maybe_warn_about_overly_private_class, find_final_overrider,
2879         warn_hidden, finish_struct_anon, add_implicitly_declared_members,
2880         check_bitfield_decl, check_field_decls, layout_empty_base,
2881         build_base_field, check_methods, layout_virtual_bases,
2882         warn_about_ambiguous_bases, layout_class_type, finish_struct_1,
2883         resolve_address_of_overloaded_function, instantiate_type,
2884         note_name_declared_in_class): Use format flag "q" for quoting.
2885
2886 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2887
2888         Convert diagnostics to use quoting flag q 1/n
2889         * error.c (locate_error): Ignore quoting flag q.
2890         * call.c (build_user_type_conversion_1, build_operator_new_call,
2891         build_object_call, op_error, build_conditional_expr,
2892         build_new_op, build_op_delete_call, enforce_access,
2893         convert_like_real, convert_arg_to_ellipsis, build_x_va_arg,
2894         convert_default_arg, build_over_call, build_new_method_call,
2895         joust, perform_implicit_conversion, initialize_reference): Use the
2896         quoting flag q.
2897
2898 2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>
2899
2900         PR c++/17797
2901         * typeck.c (build_reinterpret_cast): Return if the inner type
2902         is error_mark_node.
2903
2904 2004-10-01  Jan Hubicka  <jh@suse.cz>
2905
2906         * semantics.c (expand_body): Update call of tree_rest_of_compilation.
2907
2908 2004-09-30  Nathan Sidwell  <nathan@codesourcery.com>
2909
2910         * cp-tree.h (struct lang_decl): Shrink by reordering fields and
2911         turning operator_code and fixed_offset into bitfields.
2912
2913 2004-09-29  Joseph S. Myers  <jsm@polyomino.org.uk>
2914
2915         * decl.c (duplicate_decls): Merge TREE_DEPRECATED.
2916
2917 2004-09-29  Jason Merrill  <jason@redhat.com>
2918
2919         PR tree-optimization/17697
2920         * decl.c (duplicate_decls): Copy TREE_NOTHROW from newdecl to olddecl.
2921
2922 2004-09-28  Jason Merrill  <jason@redhat.com>
2923
2924         PR middle-end/17525
2925         * class.c (build_base_field): Set TYPE_MODE.
2926
2927 2004-09-28  Roger Sayle  <roger@eyesopen.com>
2928
2929         PR driver/17537
2930         * g++spec.c (lang_specific_driver): Unrecognized libraries, other
2931         than -lc and -lm, may require linking against libstc++.
2932
2933 2004-09-28  Kazu Hirata  <kazu@cs.umass.edu>
2934
2935         * tree.c: Fix a comment typo.
2936
2937 2004-09-28  Nathan Sidwell  <nathan@codesourcery.com>
2938
2939         * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): Remove.
2940         (struct secondary_vptr_vtt_init_data_s): New.
2941         (build_vtt_inits): Adjust dfs_walkers.
2942         (dfs_build_secondary_vptr_vtt_inits): Caller data is a
2943         secondary_vptr_vtt_init_data_s structure. Adjust.
2944         (dfs_ctor_vtable_bases_queue_p): Remove.
2945         (dfs_fixup_binfo_vtbls): No need to clear BINFO_MARKED. Simplify.
2946
2947         * pt.c (struct get_template_base_data_s): Remove.
2948         (get_template_base_r): Fold into get_template_base.
2949         (get_template_base): Walk base binfos directly in inheritance
2950         graph order.
2951
2952 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
2953
2954         PR c++/17642
2955         * cp-tree.h (fold_if_not_in_template): New function.
2956         * call.c (build_conditional_expr): Use fold_if_not_in_template.
2957         (build_cxx_call): Likewise.
2958         * cvt.c (convert_to_complex): Likewise.
2959         (ocp_convert): Likewise.
2960         (convert): Likewise.
2961         (convert_force): Likewise.
2962         * decl.c (compute_array_index_type): Clear
2963         processing_template_decl while folding array bounds.
2964         * pt.c (convert_nontype_argument): Clear
2965         processing_template_decl while processing non-type argument
2966         initialization.
2967         * tree.c (fold_if_not_in_template): New function.
2968         * typeck.c (build_class_member_access_expr): Use
2969         fold_if_not_in_template.
2970         (build_array_ref): Likewise.
2971         (build_binary_op): Likewise.  Do not try to optimize computations
2972         when processing templates.
2973         (cp_pointer_int_sum): Use fold_if_not_in_template.
2974         (pointer_diff): Likewise.
2975         (build_unary_op): Likewise.
2976         (build_reinterpret_cast): Likewise.
2977         (get_delta_difference): Likewise.
2978         (expand_ptrmemfunc_cst): Likewise.
2979         (dubious_conversion_warnings): Likewise.
2980
2981 2004-09-27  Matt Austern  <austern@apple.com>
2982
2983         * cp/parser.c (struct cp_token): New one-bit field , implicit_extern_c
2984         (cp_lexer_get_preprocessor_token): Set implicit_extern_c for
2985         tokens that come from headers that are implicitly extern "C".
2986         (struct cp_parser): new one-bit field, implicit_extern_c.
2987         (cp_parser_new): Set parser's implicit_extern_c to false.
2988         (cp_parser_translation_unit): Pop lang context if we were in a
2989         header that was implicitly extern "C".
2990         (cp_parser_declaration_seq_opt): Push/pop lang context as
2991         required by the token's and parser's implicit_extern_c.
2992
2993 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
2994
2995         PR c++/17585
2996         * cp-tree.h (shared_member_p): Declare.
2997         * search.c (shared_member_p): Give it external linkage.
2998         * semantics.c (finish_qualified_id_expr): Use it.
2999         (finish_id_expression): Likewise.
3000
3001         PR c++/17585
3002         * semantics.c (finish_id_expression): Do not add "this->" to
3003         static member functions.
3004
3005 2004-09-27  Nathan Sidwell  <nathan@codesourcery.com>
3006
3007         PR c++/17681
3008         * error.c (dump_type): Change TREE_VEC case into TREE_BINFO.
3009
3010         * class.c (struct count_depth_data): Remove.
3011         (dfs_depth_post, dfs_depth_q): Remove.
3012         (find_final_overrider): Use number of vbase classes as depth
3013         bound.
3014
3015         * cp-tree.h (types_overlap_p): Remove.
3016         * search.c (struct overlap_info): Remove.
3017         (dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.
3018
3019         * pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
3020         (get_template_base_recursive): Remove. Replace with ...
3021         (get_template_base_r): ... this.
3022         (struct get_template_base_data_s): New.
3023         (get_template_base): Use get_template_base_r via dfs_walk.  Always
3024         return NULL on failure.
3025         (unify): Remove error_mark_node check from get_template_base result.
3026
3027 2004-09-24  Paolo Bonzini  <bonzini@gnu.org>
3028
3029         * parser.c (cp_parser_expression_stack): Clarify why it is
3030         an array of NUM_PREC_VALUES elements.
3031         (cp_parser_binary_expression): Clarify why we do not need to
3032         handle stack overflow.
3033
3034 2004-09-24  Nathan Sidwell  <nathan@codesourcery.com>
3035
3036         PR c++/16889
3037         * search.c (lookup_field_queue_p): Correct check for hidden base.
3038
3039         * search.c (bfs_walk): Remove.
3040         (lookup_member): Use dfs_walk_real.
3041         (dfs_walk_real): Move and adjust documentation from bfs_walk.
3042
3043 2004-09-23  Zack Weinberg  <zack@codesourcery.com>
3044
3045         * decl.c (grokfndecl): If ::main is found not to return int,
3046         correct it after issuing a diagnostic.
3047         (grokdeclarator): If the incoming type was error_mark_node, do
3048         not complain about declaring something with no type.
3049         (start_function): Change check for ::main not returning int to
3050         an assertion, as grokfndecl now catches this when the user did it.
3051         * init.c (perform_member_init, sort_mem_initializers)
3052         (emit_mem_initializers): Make most diagnostics be issued on
3053         the line of current_function_decl, not whatever the current
3054         input line is.
3055         * parser.c (cp_lexer_peek_token_emit_debug_info): Surround
3056         definition and declaration with #ifdef ENABLE_CHECKING.
3057         Avoid unnecessary use of fprintf.
3058         (cp_lexer_print_token, cp_lexer_debug_stream): Adjust stub
3059         definitions to avoid warnings.
3060         (cp_lexer_new_main): Add assertion that first token is not a
3061         padding token.
3062         (cp_lexer_new_from_token_array): Fold into ...
3063         (cp_lexer_new_from_tokens): ... here.  Add assertion that
3064         first token is not a padding token.
3065         (cp_lexer_set_source_position_from_token): Move nearer to callers.
3066         Remove unused lexer argument.
3067         (cp_lexer_peek_token): Just print debugging report (if enabled)
3068         and return lexer->next_token.
3069         (cp_lexer_skip_purged_tokens): Delete.
3070         (cp_lexer_next_token_is, cp_lexer_next_token_is_not): Make
3071         inline, simplify bodies.
3072         (cp_lexer_peek_nth_token): Add debugging report a la
3073         cp_lexer_peek_token.
3074         (cp_lexer_consume_token): Correct commentary.  Advance over
3075         purged tokens here.  Set current source position here, from
3076         token to be returned.  Avoid unnecessary use of fprintf.
3077         (cp_lexer_purge_token): Advance next_token pointer over this and
3078         subsequent purged tokens.
3079         (cp_parser_error): Adjust source position to that of the
3080         peeked token.
3081         (cp_parser_push_lexer_for_tokens, cp_parser_pop_lexer): New functions.
3082         (cp_parser_string_literal): Remove some excessive cleverness.
3083         (cp_parser_enum_specifier): Call start_enum before consuming
3084         the opening brace.
3085         (cp_parser_member_declaration): Make the "extra semicolon"
3086         diagnostic consistently-worded with the other place this is
3087         diagnosed.  Explicitly set the diagnostic location to the
3088         location of the offending semicolon.
3089         (cp_parser_enclosed_template_argument_list): Use %</%> quoting
3090         in diagnostics.  Do not use cp_parser_require.  Set location
3091         of diagnostics about improper use of '>>' to location of
3092         offending token.
3093         (cp_parser_late_parsing_for_member):
3094         Use cp_parser_push_lexer_for_tokens and cp_parser_pop_lexer.
3095         (cp_parser_late_parsing_default_args): Likewise.  Manually
3096         move some logic outside the loop.
3097
3098 2004-09-23  Andrew Pinski  <pinskia@physics.uc.edu>
3099
3100         PR c++/17618
3101         * cvt.c (cp_convert_to_pointer): Return early when the type is
3102         an error_mark_node.
3103
3104 2004-09-21 Fariborz Jahanian <fjahanian@apple.com>
3105
3106         PR c++/13989
3107         PR c++/9844
3108         * decl.c (grokfndecl): Add new argument "attrlist", use it
3109         to call cplus_decl_attributes.
3110         (start_function): Remove call to cplus_decl_attributes.
3111         * cvt.c (ocp_convert): Add support to use type conversion
3112         function to vector type.
3113         * parser.c (cp_parser_conversion_type_id): Add attributes, if any,
3114         to the parsed type.
3115
3116 2004-09-23  Paolo Bonzini  <bonzini@gnu.org>
3117
3118         PR c++/17596
3119
3120         * parser.c (cp_parser_token_tree_map_node,
3121         cp_parser_pm_expression, cp_parser_additive_expression,
3122         cp_parser_multiplicative_expression, cp_parser_shift_expression,
3123         cp_parser_relational_expression, cp_parser_equality_expression,
3124         cp_parser_and_expression, cp_parser_exclusive_or_expression,
3125         cp_parser_inclusive_or_expression,
3126         cp_parser_logical_and_expression,
3127         cp_parser_logical_or_expression): Removed.
3128         (enum cp_parser_prec, struct cp_parser_token_tree_map_node,
3129         binops, binops_by_token): New.
3130         (cp_parser_assignment_expression): Use cp_parser_binary_expression.
3131         (cp_parser_new): Initialize binops_by_token.
3132         (cp_parser_binary_expression): Rewritten.
3133         (N_CP_TTYPES): New.
3134
3135 2004-09-23  Kazu Hirata  <kazu@cs.umass.edu>
3136
3137         * parser.c: Fix a comment typo.
3138
3139 2004-09-23  Nathan Sidwell  <nathan@codesourcery.com>
3140
3141         PR c++/17620
3142         * decl.c (xref_basetypes): Look through typedefs before checking
3143         for duplicate base.
3144
3145 2004-09-22  Nathan Sidwell  <nathan@codesourcery.com>
3146
3147         * cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree).
3148         * decl2.c (cp_finish_file): Adjust tinfo decl emission loop.
3149         * rtti.c (unemitted_tinfo_decls): Make a VEC(tree).
3150         (init_rtti_processing): Initialize it to something realistic.
3151         (get_tinfo_decl): Adjust pushing the new decl.
3152
3153         * cp-tree.h (struct lang_type_class): Remove marked flags, add
3154         diamond_shaped and repeated_base flags.  Reorder to keep 8-bit blocks.
3155         (TYPE_MARKED_P): New.
3156         (CLASSTYPE_DIAMOND_SHAPED_P, CLASSTYPE_REPEATED_BASE_P): New.
3157         (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
3158         CLEAR_CLASSTYPE_MARKED_N): Remove.
3159         (CLASSTYPE_MARKED_*, SET_CLASSTYPE_MARKED_*,
3160         CLEAR_CLASSTYPE_MARKED_*): Remove.
3161         * decl.c (xref_basetypes): Use TYPE_MARKED_P. Determine diamond
3162         shaped and repeated base properties.
3163         * lex.c (cxx_make_type): Don't clear TYPE_ALIAS_SET.
3164         * rtti.c (dfs_class_hint_mark, dfs_class_hint_unmark,
3165         class_hint_flags): Remove.
3166         (get_pseudo_ti_init): Use CLASSTYPE_REPEATED_BASE_P and
3167         CLASSTYPE_DIAMOND_SHAPED_P.
3168
3169 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
3170
3171         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved here from
3172         cp-objcp-common.h.
3173         (objcp_tsubst_copy_and_build): Reformat function signature.
3174         * cp-objcp-common.h (objcp_tsubst_copy_and_build): Likewise.
3175         (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved to cp-lang.c.
3176
3177 2004-09-21  Zack Weinberg  <zack@codesourcery.com>
3178
3179         * parser.c (cp_lexer_peek_token, cp_lexer_consume_token):
3180         Don't handle CPP_PRAGMA tokens specially.
3181         (cp_lexer_handle_pragma): Use cp_lexer_consume_token.  Don't
3182         purge the token; do clear token->value after processing.  Add
3183         assertion at beginning that token->value is nonzero.
3184         (cp_parser_statement, cp_parser_declaration_seq_opt): Handle
3185         CPP_PRAGMA as a full statement or declaration in its own right.
3186
3187 2004-09-21  Matt Austern  <austern@apple.com>
3188
3189         PR c++/15049
3190         * decl.c (grokvardecl): Accept declarations of global variables
3191         using anonymous types.
3192
3193 2004-09-21  Roger Sayle  <roger@eyesopen.com>
3194
3195         PR c++/7503
3196         * tree.c (lvalue_p_1):  Disallow MIN_EXPR and MAX_EXPR as lvalues
3197         if either operand has side-effects.
3198         * typeck.c (rationalize_conditional_expr): Assert that neither
3199         operand of MIN_EXPR or MAX_EXPR has side-effects.
3200         (build_modify_expr):  Add support for MIN_EXPR and MAX_EXPR.
3201         Check that the "lhs" is a valid lvalue, i.e. that neither operand
3202         of a MIN_EXPR or MAX_EXPR has a side-effect.
3203
3204 2004-09-21  Nathan Sidwell  <nathan@codesourcery.com>
3205
3206         * cp-tree.h (struct lang_type_header): Remove
3207         uses_multiple_inheritance field.
3208         (TYPE_USES_MULTIPLE_INHERITANCE): Remove.
3209         (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): Remove.
3210         (TYPE_USES_VIRTUAL_BASECLASSES): Remove.
3211         (DECL_NEEDS_VTT_PARM_P): Use CLASSTYPE_VBASECLASSES.
3212         (TYPE_CONTAINS_VPTR_P): Likewise.
3213         * call.c (add_template_candidate_real): Use
3214         CLASSTYPE_VBASECLASSES.
3215         (build_special_member_call): Likewise.
3216         * class.c (finish_struct_bits): Remove
3217         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P & TYPE_USES_VIRTUAL_BASECLASSES
3218         bookkeeping.
3219         (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
3220         (create_vtable_ptr): Remove TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P
3221         bookkeeping.
3222         (build_vtt_inits): Use CLASSTYPE_VBASECLASSES.
3223         (accumulate_vtbl_inits, build_vbase_offset_vtbl_entries):
3224         Likewise.
3225         * decl.c (xref_basetypes): Remove TYPE_USES_MULTIPLE_INHERITANCE,
3226         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
3227         bookkeeping.
3228         (cxx_maybe_build_cleanup): Use CLASSTYPE_VBASECLASSES.
3229         * decl2.c (maybe_retrofit_in_chrg): Likewise.
3230         * init.c (expand_member, push_base_cleanups): Likewise.
3231         * pt.c (instantiate_class_template): Remove
3232         TYPE_USES_MULTIPLE_INHERITANCE,
3233         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
3234         bookkeeping.
3235         * ptree.c (cxx_print_type): Remove TYPE_USES_MULTIPLE_INHERITANCE
3236         check.
3237         * typeck2.c (process_init_constructor): Replace some sorrys with
3238         asserts.
3239
3240 2004-09-21  Andreas Tobler  <a.tobler@schweiz.ch>
3241
3242         * decl.c (reshape_init_array): Initialize max_index_cst to fix
3243         bootstrap failure.
3244
3245 2004-09-20  Mark Mitchell  <mark@codesourcery.com>
3246
3247         PR c++/17530
3248         * pt.c (tsubst): Fix parentheses to accomodate emacs.
3249         (tsubst_baselink): If we get a single function, mark it as used.
3250
3251 2004-09-20  Matt Austern <austern@apple.com>
3252             Zack Weinberg  <zack@codesourcery.com>
3253
3254         * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function):
3255         Apply lbasename to input_filename before passing to get_fileinfo.
3256         * semantics.c (begin_class_definition): Likewise.
3257         * lex.c (handle_pragma_interface): Apply get_fileinfo to the
3258         correct filename.  Rename variables to be less confusing.
3259         (handle_pragma_implementation): Likewise.  Disable "appears
3260         after file is included" diagnostic.
3261
3262         * parser.c (struct cp_token): Add in_system_header fiag.
3263         (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block)
3264         (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token)
3265         (CPP_NONE, cp_lexer_read_token): Delete.
3266         (struct cp_lexer): Remove first_token, string_tokens,
3267         main_lexer_p fields.  Clarify comments.
3268         (struct cp_token_cache): Now just a pair of pointers.
3269         (CP_LEXER_BUFFER_SIZE): New #define.
3270         (CPP_PURGED): New fake token type.
3271         (cp_lexer_new_from_token_array, cp_lexer_destroy)
3272         (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens)
3273         (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal):
3274         New functions.
3275         (cp_lexer_new_from_tokens): Now a simple wrapper around
3276         cp_lexer_new_from_token_array.
3277         (cp_lexer_set_source_position_from_token): Also update
3278         in_system_header.
3279         (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token):
3280         Don't wrap round.
3281         (cp_lexer_token_difference): Dont handle wrapping round.
3282         (cp_lexer_new_main): Enable pragma deferral and raw strings,
3283         read the entire translation unit through c_lex_with_flags into
3284         this lexer's buffer, then turn raw strings back off again.
3285         (cp_lexer_grow_buffer): Adjust for buffer no longer being circular.
3286         (cp_lexer_get_preprocessor_token): No need to handle not being
3287         the main lexer.  Set token->in_system_header too.
3288         (cp_lexer_peek_token): Skip purged tokens.  Feed pragma tokens
3289         to cp_lexer_handle_pragma.  No need to call cp_lexer_read_token.
3290         (cp_lexer_peek_nth_token): Likewise.
3291         (cp_lexer_purge_token): Mark the token PURGED, don't shift all
3292         the other tokens down.
3293         (cp_lexer_purge_tokens_after): Likewise.
3294         (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry
3295         about there being no tokens.
3296         (cp_lexer_print_token): Revise to give useful information on
3297         all tokens.
3298         (struct cp_parser): Add field translate_strings_p.
3299         (cp_parser_new): Initialize it.
3300         (cp_parser_translation_unit): Destroy the lexer when done.
3301         (cp_parser_parameter_declaration): Restructure saving of
3302         default arguments.
3303         (cp_parser_save_member_function_body): Likewise.
3304         (cp_parser_check_for_invalid_template_id)
3305         (cp_parser_nested_name_specifier_opt, cp_parser_template_id):
3306         Adjust calls to cp_lexer_advance_token.
3307         (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration):
3308         No need to fiddle c_lex_string_translate.
3309         (cp_parser_primary_expression, cp_parser_linkage_specification)
3310         (cp_parser_asm_definition, cp_parser_asm_specification_opt)
3311         (cp_parser_asm_operand_list, cp_parser_asm_clobber_list)
3312         Use cp_parser_string_literal.
3313         (cp_parser_attribute_list): Save and restore
3314         parser->translate_strings_p, not c_lex_string_translate.
3315         (cp_parser_cache_group): Delete.
3316         (cp_parser_cache_group_1): Rename cp_parser_cache_group.  Do
3317         not take a cache argument.
3318
3319 2004-09-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
3320
3321         PR c++/14179
3322         * decl.c (reshape_init): Extract array handling into...
3323         (reshape_init_array): New function. Use integers instead of trees
3324         for indices. Handle out-of-range designated initializers.
3325
3326 2004-09-20  Steven Bosscher  <stevenb@suse.de>
3327
3328         * lex.c (cxx_init): Don't set the ridpointer for RID_NULL
3329         to null_node.
3330
3331 2004-09-19  Mark Mitchell  <mark@codesourcery.com>
3332
3333         * decl2.c (determine_visibility): Allow class visibility
3334         directives to override targetm.cxx.export_class_data.
3335
3336 2004-09-18  Kazu Hirata  <kazu@cs.umass.edu>
3337
3338         * call.c, semantics.c: Follow spelling conventions.
3339         * class.c: Fix a comment typo.
3340
3341 2004-09-16  Geoffrey Keating  <geoffk@apple.com>
3342
3343         PR pch/13361
3344         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
3345         (handle_pragma_implementation): Likewise.
3346
3347 2004-09-17  Jeffrey D. Oldham  <oldham@codesourcery.com>
3348             Zack Weinberg  <zack@codesourcery.com>
3349
3350         * cp-tree.def: Use tree_code_class enumeration constants
3351         instead of code letters.
3352         * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
3353         * mangle.c, pt.c, semantics.c, tree.c, typeck.c:
3354         Update for new tree-class enumeration constants.
3355
3356 2004-09-16  Mark Mitchell  <mark@codesourcery.com>
3357
3358         PR c++/16002
3359         * parser.c (cp_parser_simple_declaration): Commit to tentative
3360         parses after seeing a decl-specifier.
3361         (cp_parser_simple_declaration): Eliminate spurious message.
3362         (cp_parser_init_declarator): Adjust error message.
3363
3364         PR c++/16029
3365         * lex.c (unqualified_name_lookup_error): Mark the dummy
3366         declaration as used.
3367
3368         PR c++/17501
3369         * parser.c (cp_parser_nested_name_specifier): Do not resolve
3370         typename types if the user explicitly said "typename".
3371
3372 2004-09-16  Andrew MacLeod  <amacleod@redhat.com>
3373
3374         * error.c (dump_decl): Make sure there is lang_specific info before
3375         checking for DTOR and CTOR decls.
3376
3377 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3378
3379         * class.c (copy_virtuals): Remove.
3380         (build_primary_vtable): Use copy_list directly.
3381         (build_secondary_vtable): Likewise.
3382         (update_vtable_entry_for_fn): Clear BV_CALL_INDEX here.
3383         (create_vtable_ptr): Likewise.
3384
3385 2004-09-16  Kazu Hirata  <kazu@cs.umass.edu>
3386
3387         * search.c: Follow spelling conventions.
3388
3389 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3390
3391         * cp-tree.h (struct lang_type_class): Make pure_virtuals a
3392         VEC(tree).
3393         (CLASSTYPE_INLINE_FRIENDS, CLASSTYPE_PURE_VIRTUALS): Update
3394         comments.
3395         * call.c (build_new_method_call): Don't confirm a pure virtual is
3396         in CLASSTYPE_PURE_VIRTUALS.  Reorder checks. Make it a warning.
3397         * class.c (check_methods): CLASSTYPE_INLINE_FRIENDS is a VEC(tree).
3398         (fixup_inline_methods, finish_struct): Likewise.
3399         * decl.c (finish_method): Likewise.
3400         * search.c (dfs_get_pure_virtuals, get_pure_virtuals):
3401         CLASSTYPE_PURE_VIRTUALS is a VEC(tree).
3402         * typeck2.c (abstract_virtuals_error): Likewise. Truncate the
3403         vector to avoid repeating the list in error messages.
3404
3405 2004-09-15  Mark Mitchell  <mark@codesourcery.com>
3406
3407         * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define.
3408         * cp-tree.h (cxx_comdat_group): Declare.
3409         * decl.c (cxx_comdat_group): New function.
3410
3411 2004-09-15  Nathan Sidwell  <nathan@codesourcery.com>
3412
3413         * search.c (get_pure_virtuals): Remove unused variables.
3414
3415         * cp-tree.h (struct lang_decl_flags): Remove
3416         needs_final_overrider.
3417         (DECL_NEEDS_FINAL_OVERRIDER_P): Remove.
3418         * decl.c (duplicate_decls): Do not copy DECL_NEEDS_FINAL_OVERRIDER_P.
3419         * class.c (finish_struct_bits): Correct comment about
3420         CLASSTYPE_PURE_VIRTUALS.
3421         * search.c (get_pure_virtuals): Remove useless loop.
3422
3423 2004-09-14  Mark Mitchell  <mark@codesourcery.com>
3424
3425         PR c++/17324
3426         * mangle.c (partially_mangled_name): New variable.
3427         (partially_mangled_name_len): Likewise.
3428         (save_partially_mangled_name): New function.
3429         (restore_partially_mangled_name): Likewise.
3430         (write_encoding): Save and restore partially mangled names around
3431         calls to get_mostly_instantiated_function_type.
3432         (write_unqualified_name): Likewise.
3433
3434 2004-09-14  Nathan Sidwell  <nathan@codesourcery.com>
3435
3436         * pt.c (unify): Replace gcc_unreachable with gcc_assert.
3437
3438 2004-09-13  Mark Mitchell  <mark@codesourcery.com>
3439
3440         PR c++/16162
3441         * parser.c (cp_parser_id_expression): Correct value for
3442         is_declarator.
3443         (cp_parser_nested_name_specifier_opt): Look through typenames as
3444         necessary.
3445         (cp_parser_template_name): Honor check_dependency_p.
3446
3447         PR c++/16716
3448         * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
3449         Robustify.
3450
3451         PR c++/17327
3452         * pt.c (unify): Add ENUMERAL_TYPE case.  Replace sorry with
3453         gcc_unreacable.
3454
3455 2004-09-12  Richard Henderson  <rth@redhat.com>
3456
3457         PR c++/16254
3458         * semantics.c (maybe_cleanup_point_expr): Don't call fold.
3459         * typeck.c (condition_conversion): Likewise.
3460
3461 2004-09-11  Richard Henderson  <rth@redhat.com>
3462
3463         PR c++/17404
3464         * pt.c (cur_stmt_expr): Move from tsubst_expr.
3465         (tsubst_expr) <case STMT_EXPR>: Move ...
3466         (tsubst_copy_and_build): ... here.
3467
3468 2004-09-10  Zack Weinberg  <zack@codesourcery.com>
3469
3470         * cp-tree.h (interface_only, interface_unknown): Delete declarations;
3471         comment explaining them moved to c-common.h.
3472         * lex.c (interface_only, interface_unknown, extract_interface_info):
3473         Delete definitions.
3474         (cxx_finish): Don't reset interface_unknown.
3475         (handle_pragma_interface): Don't set interface_only and
3476         interface_unknown; just the like-named fields in finfo.
3477         (handle_pragma_implementation): Adjust comment.
3478         * decl2.c (cp_finish_file): Don't reset interface_only and
3479         interface_unknown.
3480         * method.c (synthesize_method): Don't reset interface_unknown or
3481         call extract_interface_info.
3482         * pt.c (pop_tinst_level): Don't call extract_interface_info.
3483         * decl.c (start_cleanup_fn): Don't save or restore interface_only
3484         and interface_unknown.
3485         (make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename
3486         and use the result instead of the interface_only/interface_unknown
3487         globals.
3488         (start_preparsed_function): Likewise.
3489         * lex.c (cxx_make_type): Likewise.
3490         * semantics.c (begin_class_definition): Likewise.
3491         (expand_body): Don't call extract_interface_info.
3492
3493 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3494
3495         * decl.c (objc_mark_locals_volatile): Make description of
3496         routine more descriptive; only mark VAR_DECLs at each
3497         binding level.
3498
3499 2004-09-10  Richard Henderson  <rth@redhat.com>
3500
3501         PR c++/17386
3502         * call.c (build_vfield_ref): Move...
3503         * class.c (build_vfield_ref): ... here.  Convert datum to the
3504         primary base containing the vptr.
3505         (make_new_vtable): Simplify build_primary_vtable arguments.
3506         (finish_struct_1): Do not duplicate TYPE_VFIELD.
3507         * typeck.c (build_class_member_access_expr): Don't warn for
3508         null object access to base fields.
3509
3510 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3511
3512         * decl.c (objc_get_current_scope, objc_mark_locals_volatile):
3513         New functions, to be called from ObjC++.
3514
3515 2004-09-10  Kazu Hirata  <kazu@cs.umass.edu>
3516
3517         * class.c, cp-tree.h, decl.c, decl2.c, mangle.c,
3518         name-lookup.h, parser.c, search.c, semantics.c, typeck2.c: Fix
3519         comment typos.
3520
3521 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3522
3523         * typeck.c (build_c_cast): Preserve the cast if casting
3524         to and from an Objective-C type.
3525
3526 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3527
3528         * Make-lang.in (cp/typeck.o): Depend on c-common.h.
3529         * typeck.c: Include c-common.h.
3530         (comptypes): For RECORD_TYPEs, call objc_comptypes() and
3531         return the result if nonnegative.
3532
3533 2004-09-09  Zack Weinberg  <zack@codesourcery.com>
3534
3535         * decl2.c (import_export_class)
3536         * lex.c (handle_pragma_interface):
3537         Test MULTIPLE_SYMBOL_SPACES with if, not #ifdef.
3538
3539 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3540
3541         * Make-lang.in (cp/semantics.o): Depend on c-common.h.
3542         * semantics.c: Include c-common.h.
3543         (finish_compound_stmt): Call objc_clear_super_receiver().
3544
3545 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3546
3547         * cp-tree.h (do_poplevel): New prototype.
3548         * semantics.c (do_poplevel): Make externally visible.
3549
3550 2004-09-08  Nathan Sidwell  <nathan@codesourcery.com>
3551
3552         * cp-tree.h (tree_pair_s): Define a GC'd vector.
3553         * name-lookup.h (cxx_saved_binding, cp_class_binding): Likewise.
3554         * semantics.c (deferred_access): Likewise.
3555
3556 2004-09-06  Daniel Jacobowitz  <dan@debian.org>
3557
3558         * semantics.c (expand_body): Assert that we are not nested.
3559
3560 2004-09-06  Zack Weinberg  <zack@codesourcery.com>
3561
3562         * decl.c (build_enumerator): Use add_double and int_fits_type_p
3563         instead of cp_build_binary_op, to avoid creating short-lived trees.
3564         * parser.c (cp_parse_type_specifier <RID_ENUM>): Use two-token
3565         lookahead instead of backtracking.  Move some code to avoid a
3566         conditional branch.
3567         (cp_parser_enum_specifier): Avoid duplication of effort with caller.
3568         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3569         (cp_parser_enumerator_list, cp_parser_enumerator_definition):
3570         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3571
3572 2004-09-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3573
3574         * decl.c (grok_declarator): Remove a redundant semicolon.
3575
3576         * parser.c (cp_parser_decl_specifier_seq, cp_parser_type_specifier):
3577         Correct comments describing function parameters.
3578
3579 2004-09-03  Matt Austern  <austern@apple.com>
3580         Compile speed improvement.
3581         * parser.c (cp_lexer_print_token): Only define if ENABLE_CHECKING set.
3582         Otherwise define a stub macro that expands to nothing.
3583         (cp_lexer_debugging_p): Only define if ENABLE_CHECKING set.  Otherwise
3584         define a stub macro that expands to 0.
3585         (cp_lexer_start_debugging): Only define if ENABLE_CHECKING set.
3586         (cp_lexer_stop_debugging): Likewise.
3587         (cp_lexer_debug_stream): Only define if ENABLE_CHECKING set.  Otherwise
3588         define a stub macro that expands to NULL.
3589         (cp_lexer_new_main): Only set debugging_p if ENABLE_CHECKING set.
3590         (cp_lexer_new_from_tokens): Likewise.
3591
3592 2004-09-03  Jan Hubicka  <jh@suse.cz>
3593
3594         * decl.c (finish_function): Clean out pointers we no longer need.
3595
3596 2004-09-03  Jan Beulich  <jbeulich@novell.com>
3597
3598         * g++spec.c (MATH_LIBRARY_PROFILE): Default to MATH_LIBRARY rather
3599         than "-lm".
3600
3601 2004-09-02  Paul Brook  <paul@codesourcery.com>
3602
3603         * decl2.c (determine_visibility): Only check data visibility
3604         for VAR_DECLS.
3605
3606 2004-08-31  Mark Mitchell  <mark@codesourcery.com>
3607
3608         * cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): New macro.
3609         * class.c (build_ctor_vtbl_group): Set DECL_CONSTRUCTION_VTABLE_P.
3610         * decl2.c (determine_visibility): Honor
3611         TARGET_CXX_EXPORT_CLASS_DATA.
3612
3613         * class.c (key_method): Rename to ...
3614         (determine_key_method): ... this.
3615         (finish_struct_1): Adjust accordingly.
3616         * cp-tree.h (key_method): Declare.
3617         * decl2.c (maybe_emit_vtables): Determine the key method here if
3618         it has not already been done.
3619
3620 2004-08-31  Ziemowit Laski  <zlaski@apple.com>
3621
3622         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-objcp-common.o.
3623         (cp/cp-lang.o): Depend on debug.h, gtype-cp.h and cp/cp-objcp-common.h.
3624         (cp/cp-decl.c): Do not depend on gtype-cp.h.
3625         (cp/cp-objcp-common.o): New target.
3626         * cp-lang.c: Include debug.h, cp-objcp-common.h and gtype-cp.h.
3627         (cxx_get_alias_set, cxx_warn_unused_global_decl, cp_expr_size,
3628         cp_tree_size, cp_var_mod_type_p, cxx_initialize_diagnostics): Move
3629         prototypes and definitions to cp-objcp-common.h and cp-objcp-common.c,
3630         respectively.
3631         (LANG_HOOKS_TREE_SIZE, LANG_HOOKS_FINISH,
3632         LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_INIT_OPTIONS,
3633         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3634         LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT,
3635         LANG_HOOKS_POST_OPTIONS, LANG_HOOKS_GET_ALIAS_SET,
3636         LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_EXPAND_EXPR,
3637         LANG_HOOKS_EXPAND_DECL, LANG_HOOKS_PARSE_FILE,
3638         LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3639         LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, LANG_HOOKS_MARK_ADDRESSABLE,
3640         LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
3641         LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
3642         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_PRINT_ERROR_FUNCTION,
3643         LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, LANG_HOOKS_WRITE_GLOBALS,
3644         LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
3645         LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
3646         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3647         LANG_HOOKS_ATTRIBUTE_TABLE, LANG_HOOKS_TREE_INLINING_WALK_SUBTREES,
3648         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3649         LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS,
3650         LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P,
3651         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3652         LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P,
3653         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3654         LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN, LANG_HOOKS_EXPR_SIZE,
3655         LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR,
3656         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_MAKE_TYPE,
3657         LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE,
3658         LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3659         LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, LANG_HOOKS_INCOMPLETE_TYPE_ERROR,
3660         LANG_HOOKS_TYPE_PROMOTES_TO, LANG_HOOKS_REGISTER_BUILTIN_TYPE,
3661         LANG_HOOKS_GIMPLIFY_EXPR, LANG_HOOKS_FOLD_OBJ_TYPE_REF): Move
3662         hooks to cp-objcp-common.h.
3663         (finish_file): New function.
3664         * cp-objcp-common.c: New file.
3665         * cp-objcp-common.h: New file.
3666         * cp-tree.h (cp_finish_file): New prototype.
3667         * decl.c: Do not include gtype-cp.h.
3668         * decl2.c (finish_file): Rename to cp_finish_file.
3669
3670 2004-08-31  Richard Henderson  <rth@redhat.com>
3671
3672         PR c++/17221
3673         * pt.c (tsubst_expr): Move OFFSETOF_EXPR handling ...
3674         (tsubst_copy_and_build): ... here.
3675
3676 2004-08-30  Mark Mitchell  <mark@codesourcery.com>
3677
3678         * cp-tree.h (initialize_artificial_var): Declare.
3679         * decl.c (initialize_artifical_var): New function.
3680         * class.c (initialize_array): Remove.
3681         (initialize_vtable): Use initialize_artificial_var.
3682         (build_vtt): Likewise.
3683         (build_ctor_vtbl_group): Likewise.
3684
3685 2004-08-30  Richard Henderson  <rth@redhat.com>
3686
3687         * class.c (build_base_path): Use build_address directly.
3688         * typeck.c (build_unary_op): Don't lower &a.b to pointer
3689         arithmetic directly.
3690         * typeck2.c (store_init_value): Don't assume !TREE_CONSTANT
3691         means !initializer_constant_valid_p.
3692
3693 2004-08-30  Richard Henderson  <rth@redhat.com>
3694
3695         * class.c (fixed_type_or_null): Use get_base_address before
3696         assuming an ADDR_EXPR is non-null.
3697
3698 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3699
3700         * name-lookup.c (pop_binding, pushdecl,
3701         set_identifier_type_value_with_scope, push_overloaded_decl,
3702         arg_assoc_type): Replace abort with gcc_assert or gcc_unreachable.
3703         * parser.c (cp_parser_diagnose_invalid_type_name,
3704         cp_parser_postfix_expression, cp_parser_unary_expression,
3705         cp_parser_check_declarator_template_para): Likewise.
3706         * pt.c (push_inline_template_parms_recursive,
3707         check_explicit_specialization, convert_nontype_argument,
3708         coerce_template_template_parms, uses_template_parms,
3709         instantiate_class_template, tsubst_decl, tsubst, tsubst_copy,
3710         tsubst_expr, instantiate_template,
3711         maybe_adjust_types_for_deduction, type_unification_real,
3712         resolve_overloaded_unification, template_decl_level,
3713         type_dependent_expression_p): Likewise.
3714         * search.c (lookup_base_r): Likewise.
3715         * semantics.c (finish_stmt_expr, simplify_aggr_init_expr): Likewise.
3716         * tree.c (lvalue_p_1, count_functions, cxx_printable_name,
3717         verify_stmt_tree_r, get_type_decl, stabilize_call): Likewise.
3718         * typeck.c (common_type, get_member_function_from_ptrfunc,
3719         build_binary_op, build_unary_op, expand_ptrmemfunc_cst): Likewise.
3720         * typeck2.c (cxx_incomplete_type_diagnostic,
3721         split_nonconstant_init_1, store_init_value,
3722         process_init_constructor): Likewise.
3723
3724 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3725
3726         * call.c (check_dtor_name): Replace abort with gcc_assert or
3727         gcc_unreachable.
3728         (build_call, add_builtin_candidate, build_new_op,
3729         convert_like_real, build_over_call, in_charge_arg_for_name,
3730         source_type, joust): Likewise.
3731         * class.c (build_simple_base_path, get_vcall_index,
3732         finish_struct_1, instantiate_type, get_enclosing_class,
3733         add_vcall_offset_vtbl_entries_1, cp_fold_obj_type_ref): Likewise.
3734         * cp-gimplify.c (cp_genericize): Likewise.
3735         * cp-lang.c (cp_expr_size, cp_tree_size): Likewise.
3736         * cvt.c (cp_convert_to_pointer, ocp_convert): Likewise.
3737         * decl.c (poplevel, make_unbound_class_template, reshape_init,
3738         check_special_function_return_type, grokdeclarator,
3739         grok_op_properties, tag_name, xref_tag, start_preparsed_function,
3740         finish_function): Likewise.
3741         * decl2.c (grokfield, maybe_emit_vtables):Likewise.
3742         * error.c (dump_global_iord, dump_decl, dump_template_decl,
3743         language_to_string): Likewise.
3744         * except.c (choose_personality_routine): Likewise.
3745         * friend.c (do_friend): Likewise.
3746         * g++spec.c (lang_specific_driver): Likewise.
3747         * init.c (build_zero_init, expand_default_init, build_new_1,
3748         build_vec_delete_1, build_vec_init, build_dtor_call): Likewise.
3749         * lex.c (retrofit_lang_decl, cp_type_qual_from_rid): Likewise.
3750         * mangle.c (add_substitution, write_unscoped_name,
3751         write_template_prefix, write_identifier,
3752         write_special_name_destructor, write_type, write_builtin_type,
3753         write_expression, write_template_param,
3754         write_java_integer_type_codes): Likewise.
3755         * method.c (implicitly_declare_fn): Likewise.
3756
3757 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3758
3759         * cp-tree.h (BINFO_PRIMARY_P): Use a binfo flag.
3760         (BINFO_INDIRECT_PRIMARY_P): Remove.
3761         * class.c (determine_primary_base): Rename to ...
3762         (determine_primary_bases): ... here.  Set all primary bases.
3763         (set_primary_base): Remove.
3764         (mark_primary_bases): Remove.
3765         (build_simple_base_path, walk_subobject_offsets,
3766         propagate_binfo_offsets, end_of_class): Adjust.
3767         (layout_class_type): Rename determine_primary_base call.
3768         (dump_class_hierarchy_r, dump_vtable): Adjust. Don't pass a binfo
3769         to type_as_string.
3770         (dfs_build_secondary_vptr_vtt_inits, dfs_accumulate_vtbl_inits,
3771         build_rtti_vtbl_entries): Adjust.
3772         * init.c (build_vtbl_address): Adjust.
3773
3774         * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert.
3775
3776 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
3777
3778         * Make-lang.in (CXX_OBJS): Split up into CXX_OBJS and
3779         CXX_AND_OBJCXX_OBJS.
3780         (CXX_C_OBJS): Include in CXX_AND_OBJCXX_OBJS instead of listing
3781         separately on the link line.
3782
3783 2004-08-28  Jason Merrill  <jason@redhat.com>
3784
3785         * decl.c (expand_static_init): Avoid bogus warnings.
3786
3787 2004-08-27  Jason Merrill  <jason@redhat.com>
3788
3789         PR c++/16851
3790         * tree.c (stabilize_init): See through a COMPOUND_EXPR.
3791
3792         PR c++/13684
3793         * decl.c (expand_static_init): Use thread-safety API.
3794         (register_dtor_fn): Return the call, don't expand it.
3795         * tree.c (add_stmt_to_compound): New fn.
3796         (stabilize_call): Use it.
3797
3798 2004-08-27  Richard Henderson  <rth@redhat.com>
3799
3800         * cp-tree.def (OFFSETOF_EXPR): New.
3801         * parser.c (cp_parser_builtin_offsetof): Either built an
3802         OFFSETOF_EXPR, or call fold_offsetof immediately.
3803         * pt.c (tsubst_expr): Handle OFFSETOF_EXPR.
3804
3805 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3806
3807         * call.c (validate_conversion_obstack): Replace
3808         my_friendly_assert with gcc_assert or gcc_unreachable.
3809         (direct_reference_binding, merge_conversion_sequences,
3810         build_user_type_conversion_1, perform_overload_resolution,
3811         build_op_delete_call, enforce_access, call_builtin_trap,
3812         build_over_call, build_special_member_call, build_new_method_call,
3813         initialize_reference): Likewise.
3814         * class.c (build_base_path, build_primary_vtable, alter_access,
3815         check_bases, update_vtable_entry_for_fn, layout_empty_base,
3816         clone_function_decl, adjust_clone_args,
3817         type_requires_array_cookie, include_empty_classes,
3818         finish_struct_1, resolve_address_of_overloaded_function,
3819         instantiate_type, get_vtbl_decl_for_binfo, build_vtt_inits,
3820         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
3821         accumulate_vtbl_inits, build_vtbl_initializer,
3822         build_vbase_offset_vtbl_entries, build_rtti_vtbl_entries): Likewise.
3823         * cvt.c (build_up_reference, convert_to_reference): Likewise.
3824         * decl.c (poplevel, duplicate_decls, make_typename_type,
3825         cxx_init_decl_processing, reshape_init, check_initializer,
3826         make_rtl_for_nonlocal_decl, initialize_local_var, cp_finish_decl,
3827         expand_static_init, grokfndecl, grokvardecl, build_ptrmem_type,
3828         grokdeclarator, copy_fn_p, grok_op_properties, xref_tag,
3829         xref_basetypes, start_preparsed_function, save_function_data,
3830         finish_function, finish_method, maybe_register_incomplete_var,
3831         complete_vars): Likewise.
3832         * decl2.c (grok_array_decl, check_member_template,
3833         check_classfn, finish_static_data_member_decl, coerce_new_type,
3834         coerce_delete_type, import_export_class, decl_needed_p,
3835         determine_visibility, import_export_decl, build_cleanup,
3836         start_static_initialization_or_destructi, do_static_destruction,
3837         prune_vars_needing_no_initialization,
3838         build_offset_ref_call_from_tree): Likewise.
3839         * error.c (dump_decl, dump_expr): Likewise.
3840         * init.c (finish_init_stmts, build_zero_init,
3841         expand_virtual_init, expand_default_init, expand_aggr_init_1,
3842         build_offset_ref, build_new_1, build_delete, build_vbase_delete):
3843         Likewise.
3844         * mangle.c (write_method_parms, write_template_args,
3845         write_expression, write_template_arg): Likewise.
3846         * method.c (make_thunk, finish_thunk, use_thunk): Likewise.
3847         * name-lookup.c (pop_binding, begin_scope, leave_scope,
3848         resume_scope, push_using_decl, validate_nonmember_using_decl,
3849         is_ancestor, poplevel_class, set_inherited_value_binding_p,
3850         push_class_level_binding, do_class_using_decl, push_namespace,
3851         pop_namespace, add_using_namespace, ambiguous_decl,
3852         lookup_namespace_name, lookup_type_current_level,
3853         maybe_process_template_type_declaration): Likewise.
3854         * parser.c (cp_lexer_peek_nth_token,
3855         cp_parser_parse_and_diagnose_invalid_typ,
3856         cp_parser_translation_unit, cp_parser_template_id,
3857         cp_parser_lookup_name, cp_parser_late_parsing_for_member): Likewise.
3858         * pt.c (push_access_scope, finish_member_template_decl,
3859         push_inline_template_parms_recursive, add_outermost_template_args,
3860         get_innermost_template_args, begin_explicit_instantiation,
3861         end_explicit_instantiation, retrieve_specialization,
3862         is_specialization_of, is_specialization_of_friend,
3863         register_specialization, check_explicit_specialization,
3864         comp_template_parms, process_template_parm,
3865         process_partial_specialization, convert_nontype_argument,
3866         coerce_template_template_parms, coerce_template_parms,
3867         mangle_class_name_for_template, lookup_template_function,
3868         lookup_template_class, instantiate_class_template, tsubst_decl,
3869         tsubst_function_type, tsubst, tsubst_qualified_id, tsubst_copy,
3870         instantiate_template, fn_type_unification, type_unification_real,
3871         get_template_base, regenerate_decl_from_template,
3872         template_for_substitution, instantiate_decl,
3873         get_mostly_instantiated_function_type, dependent_scope_ref_p,
3874         value_dependent_expression_p, resolve_typename_type): Likewise.
3875         * repo.c (repo_emit_p): Likewise.
3876         * rtti.c (build_headof, get_tinfo_decl, get_pseudo_ti_init,
3877         create_tinfo_types, emit_tinfo_decl): Likewise.
3878         * search.c (lookup_base_r, lookup_base, lookup_field_1,
3879         dfs_access_in_type, build_baselink, lookup_member,
3880         adjust_result_of_qualified_name_lookup, copied_binfo): Likewise.
3881         * semantics.c (perform_or_defer_access_check,
3882         finish_non_static_data_member, finish_stmt_expr_expr,
3883         finish_stmt_expr, finish_call_expr, finish_pseudo_destructor_expr,
3884         finish_template_template_parm, finish_member_declaration,
3885         emit_associated_thunks): Likewise.
3886         * tree.c (build_target_expr_with_type, force_target_expr,
3887         copy_binfo, get_first_fn, cp_tree_equal): Likewise.
3888         * typeck.c (type_after_usual_arithmetic_conversions, comptypes,
3889         cxx_sizeof_or_alignof_type, perform_integral_promotions,
3890         build_class_member_access_expr, finish_class_member_access_expr,
3891         build_ptrmemfunc_access_expr, build_unary_op,
3892         unary_complex_lvalue, cxx_mark_addressable, build_modify_expr,
3893         build_ptrmemfunc, expand_ptrmemfunc_cst, check_return_expr
3894         * typeck2.c (complete_type_check_abstract,
3895         abstract_virtuals_error, process_init_constructor,
3896         add_exception_specifier): Likewise.
3897
3898 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3899
3900         * class.c (build_vtbl_initializer): Use ssize_int.
3901         * decl.c (complete_array_type): Likewise.
3902         * method.c (finish_thunk): Likewise.
3903         * search.c (get_dynamic_base_type): Likewise.
3904
3905 2004-08-26  Richard Henderson  <rth@redhat.com>
3906
3907         * cp-tree.h (DECL_FIELD_IS_BASE): New.
3908         * class.c (build_base_field): Set it.
3909         (build_simple_base_path): Use it.
3910         (fixed_type_or_null): Don't consider base fields definitive.
3911
3912 2004-08-25  Roger Sayle  <roger@eyesopen.com>
3913
3914         PR middle-end/16693
3915         PR tree-optimization/16372
3916         * decl.c (finish_enum): Make the precision of the enumerated type
3917         the same width as the underlying integer type.
3918
3919 2004-08-25  Mark Mitchell  <mark@codesourcery.com>
3920
3921         PR c++/17155
3922         * lex.c (build_lang_decl): Set DECL_NO_STATIC_CHAIN for all C++
3923         functions.
3924
3925         * mangle.c (get_identifier_nocopy): Add cast.
3926
3927         * cp-tree.h (mangle_type): Remove.
3928         * mangle.c (globals): GTY it.
3929         (mangle_obstack): New variable.
3930         (name_obstack): Likewise.
3931         (name_base): Likewise.
3932         (write_char): Adjust accordingly.
3933         (write_chars): Likewise.
3934         (write_string): Likewise.
3935         (start_mangling): Initialize G.substitutions only one.  Add
3936         ident_p parameter.
3937         (finish_mangling): Use VARRAY_CLEAR to reclaim
3938         storage in G.substitutions.  Use obstack_finish.
3939         (init_mangle): Adjust for changes to variable names above.
3940         Initialize G.substitutions.
3941         (mangle_decl_string): Adjust call to start_mangling.
3942         (get_identifier_nocopy): New function.
3943         (mangle_decl): Use it.
3944         (mangle_type_string): Adjust call to start_mangling.
3945         (mangle_special_for_type): Likewise.
3946         (mangle_vtt_for_type): Likewise.
3947         (mangle_ctor_vtbl_for_type): Likewise.
3948         (mangle_thunk): Likewise.
3949         (mangle_guard_variable): Likewise.
3950         (mangle_ref_init_variable): Likewise.
3951
3952 2004-08-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3953
3954         PR c++/14428
3955         * pt.c (redeclare_class_template): Check the type of non-type and
3956         template template parameter.
3957
3958 2004-08-25  Nathan Sidwell  <nathan@codesourcery.com>
3959
3960         * call.c (convert_class_to_reference): Adjust build_int_cst calls.
3961         (build_user_type_conversion_1, convert_like_real,
3962         build_java_interface_fn_ref, build_special_member_call): Likewise.
3963         * class.c (finish_struct_1, build_vtbl_initializer): Likewise.
3964         * cp-gimplify.c (cp_gimplify_expr): Likewise.
3965         * cvt.c (cp_convert_to_pointer): Likewise.
3966         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
3967         * decl2.c (start_static_initialization_or_destruction,
3968         generate_ctor_or_dtor_function): Likewise.
3969         * except.c (build_throw): Likewise.
3970         * mangle.c (write_integer_cst): Likewise.
3971         * method.c (finish_thunk): Likewise.
3972         * rtti.c (build_headof, get_tinfo_decl_dynamic,
3973         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
3974         get_pseudo_ti_init): Likewise.
3975         * search.c (get_dynamic_cast_base_type): Likewise.
3976
3977 2004-08-25  Zack Weinberg  <zack@codesourcery.com>
3978
3979         * class.c, search.c: Remove references to DWARF_DEBUG.
3980
3981 2004-08-25  Adam Nemet  <anemet@lnxw.com>
3982
3983         * repo.c (extract_string): Reset backquote after one character.
3984         (get_base_filename): Fix indentation.
3985
3986 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3987
3988         * decl.c (cxx_init_decl_processing): Adjust
3989         build_common_tree_nodes call.
3990
3991 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
3992
3993         PR c++/16889
3994         * (is_subobject_of_p): Resurrect & optimize.
3995         (lookup_field_r): Use it.
3996
3997 2004-08-24  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3998
3999         PR c++/16706
4000         * search.c (friend_accessible_p): Increment processing_template_decl
4001         when deal with TEMPLATE_DECL of SCOPE.
4002
4003 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4004
4005         PR c++/17149
4006         * semantics.c (check_accessibility_of_qualified_id): Defer check
4007         if qualifying_type is a template parameter.
4008
4009 2004-08-23  Mark Mitchell  <mark@codesourcery.com>
4010
4011         PR c++/17163
4012         * pt.c (instantiate_decl): Do not try to apply
4013         DECL_DECLARED_INLINED_P to a VAR_DECL.
4014
4015         * search.c (build_baselink): Fix typo in comment.
4016
4017 2004-08-22 Andrew Pinski  <apinski@apple.com>
4018
4019         Revert:
4020         2004-08-22  Andrew Pinski  <apinski@apple.com>
4021         PR c++/14029
4022         * typeck.c (build_unary_op): Use &a.b if the folded lowered
4023         expression is not constant.
4024
4025 2004-08-23  Nathan Sidwell  <nathan@codesourcery.com>
4026
4027         * name-lookup.c (pushdecl): Rename build_type_copy call.
4028         * tree.c (cp_build_qualified_type_real,
4029         build_exception_variant, handle_java_interface_attribute): Likewise.
4030
4031 2004-08-22  Andrew Pinski  <apinski@apple.com>
4032
4033         PR c++/14029
4034         * typeck.c (build_unary_op): Use &a.b if the folded lowered
4035         expression is not constant.
4036
4037 2004-08-20  Mark Mitchell  <mark@codesourcery.com>
4038
4039         PR c++/17121
4040         * decl.c (expand_static_init): Use DECL_FUNCTION_SCOPE_P.
4041
4042 2004-08-21  Joseph S. Myers  <jsm@polyomino.org.uk>
4043
4044         PR c++/17120
4045         * pt.c (tsubst_copy_and_build): Avoid clearing TREE_NO_WARNING for
4046         MODOP_EXPR.
4047
4048 2004-08-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4049
4050         * pt.c (register_specialization): Check DECL_TEMPLATE_SPECIALIZATION
4051         before calling comp_template_args.
4052
4053 2004-08-20  Nathan Sidwell  <nathan@codesourcery.com>
4054
4055         * class.c (build_vtbl_initializer): Use build_int_cst for
4056         negative size types.
4057         * decl.c (complete_array_type): Likewise.
4058         * method.c (finish_thunk): Likewise.
4059
4060 2004-08-20  Andreas Tobler  <a.tobler@schweiz.ch>
4061
4062         * tree.c: Remove unused mark_local_for_remap_r.
4063
4064 2004-08-19  Eric Christopher  <echristo@redhat.com>
4065
4066         * cp-tree.h (cxx_unsave_expr_now): Delete prototype.
4067         * tree.c (cxx_unsave_expr_now): Delete.
4068         (cp_unsave_r): Ditto.
4069
4070 2004-08-19  Mark Mitchell  <mark@codesourcery.com>
4071
4072         PR c++/15890
4073         * pt.c (push_template_decl_real): Disallow template allocation
4074         functions with fewer than two parameters.
4075
4076 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
4077
4078         * cp-tree.h (build_shared_int_cst): Remove.
4079         * tree.c (shared_int_cache): Remove.
4080         (build_shared_int_cst): Remove.
4081         * class.c (finish_struct_1): Use build_int_cst.
4082
4083 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
4084
4085         * decl.c (finish_enum): Do not copy value node early, copy
4086         later.
4087         * lex.c (cxx_init): Force null_node to be unique.
4088
4089 2004-08-19  Joseph S. Myers  <jsm@polyomino.org.uk>
4090
4091         PR c++/17041
4092         * pt.c (tsubst_copy, tsubst_copy_and_build): Copy TREE_NO_WARNING
4093         from input for MODOP_EXPR.
4094
4095 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
4096
4097         * pt.c (dependent_template_p): Fix typo in commment.
4098
4099         PR c++/17068
4100         * pt.c (dependent_template_p): Treat IDENTIFIER_NODEs as
4101         dependent.
4102
4103 2004-08-17  Mark Mitchell  <mark@codesourcery.com>
4104
4105         PR c++/16246
4106         * pt.c (unify): Tidy ARRAY_TYPE handling.  Make sure that non-type
4107         arguments have the same type as the corresponding parameter.
4108
4109         PR c++/16215
4110         * parser.c (cp_parser_name_lookup_error): If parser->object_scope
4111         is set use it for diagnostic purposes.
4112         (cp_parser_pseudo_destructor_name): Remove special-case error
4113         message.
4114
4115         PR c++/15871
4116         * semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions.
4117
4118         PR c++/16965
4119         * cp-tree.h (qualified_name_lookup_error): Add parameter.
4120         * name-lookup.c (do_class_using_decl): Restrict set of entities
4121         passed to cp_emit_debug_info_for_using more carefully.
4122         (lookup_qualified_name): Allow lookup_member to return sets of
4123         ambiguous entries.
4124         * parser.c (cp_parser_lookup_name): Add ambiguous_p parameter.
4125         (cp_parser_primary_expression): Handle ambiguous lookups.
4126         (cp_parser_template_name): Adjust use of cp_parser_lookup_name.
4127         (cp_parser_template_argument): Likewise.
4128         (cp_parser_elaborate_type_specifier): Likewise.
4129         (cp_parser_namespace_name): Likewise.
4130         (cp_parser_class_name): Likewise.
4131         (cp_parser_lookup_name_simple): Likewise.
4132         * pt.c (tsubst_qualified_id): Handle ambiguous results.
4133         (tsubst_expr): Likewise.
4134         * semantics.c (qualified_name_lookup_error): Add decl paramter.
4135         For ambiguous lookups, print candidates.
4136
4137 2004-08-16  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4138
4139         PR c++/6749
4140         * pt.c (instantiate_pending_templates): Add int parameter.  Don't
4141         return anything.
4142         * cp-tree.h (instantiate_pending_templates): Adjust prototype.
4143         * decl2.c (finish_file): Adjust call to
4144         instantiate_pending_templates.
4145
4146 2004-08-15  Roger Sayle  <roger@eyesopen.com>
4147
4148         * call.c (build_vfield_ref, build_call, build_conditional_expr,
4149         convert_arg_to_ellipsis, build_x_va_arg, build_over_call,
4150         build_java_interface_fn_ref, build_special_member_call,
4151         build_new_method_call, initialize_reference): Replace calls to
4152         build with calls to buildN.
4153         * class.c (build_base_path, convert_to_base_statically,
4154         build_vfn_ref, instantiate_type, dfs_accumulate_vtbl_inits,
4155         build_vtbl_initializer): Likewise.
4156         * cp-gimplify.c (genericize_try_block, genericize_catch_block,
4157         gimplify_if_stmt, cp_genericize_r): Likewise.
4158         * cvt.c (convert_to_void): Likewise.
4159         * decl.c (check_initializer, finish_constructor_body,
4160         finish_destructor_body): Likewise.
4161         * error.c (dump_expr): Likewise.
4162         * except.c (build_exc_ptr, expand_start_catch_block, build_throw):
4163         Likewise.
4164         * init.c (perform_member_init, expand_virtual_init,
4165         expand_cleanup_for_base, build_init, expand_default_init,
4166         build_offset_ref, decl_constant_value, build_new, build_new_1,
4167         build_vec_delete_1, build_vec_init, build_delete,
4168         push_base_cleanups, build_vec_delete): Likewise.
4169         * mangle.c (write_integer_cst): Likewise.
4170         * method.c (thunk_adjust, do_build_copy_constructor,
4171         do_build_assign_ref): Likewise.
4172         * pt.c (lookup_template_function, tsubst, tsubst_copy_and_build,
4173         unify, build_non_dependent_expr): Likewise.
4174         * rtti.c (build_headof, build_typeid, ifnonnull,
4175         build_dyanmic_cast_1, tinfo_base_init): Likewise.
4176         * semantics.c (begin_compound_stmt, finish_call_expr,
4177         finish_pseudo_destructor_expr, finish_id_expression,
4178         simplify_aggr_init_expr, finalize_nrv_r): Likewise.
4179         * tree.c (build_target_expr, build_cplus_new, array_type_nelts_top,
4180         array_type_nelts_total, stabilize_call): Likewise.
4181         * typeck.c (decay_conversion, build_class_member_access_expr,
4182         lookup_destructor, build_ptrmemfunc_access_expr, build_array_ref,
4183         get_member_function_from_ptrfunc, build_binary_op, pointer_diff,
4184         build_x_unary_op, build_unary_op, unary_complex_lvalue,
4185         build_compound_expr, build_modify_expr, expand_ptrmemfunc_cst,
4186         check_return_expr): Likewise.
4187         * typeck2.c (split_nonconstant_1, split_nonconstant_init_1,
4188         split_nonconstant_init, store_init_value, build_m_component_ref):
4189         Likewise.
4190
4191 2004-08-15  Nathan Sidwell  <nathan@codesourcery.com>
4192
4193         * call.c (convert_class_to_reference,
4194         build_user_type_conversion_1, convert_like_real,
4195         build_java_interface_fn_ref, build_special_member_call): Use
4196         build_int_cst.
4197         * class.c (build_vtbl_initializer): Likewise.
4198         * cp-gimplify.c (cp_gimplify_expr): Likewise.
4199         * cvt.c (cp_convert_to_pointer): Likewise.
4200         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
4201         * decl2.c (start_static_initialization_or_destruction,
4202         generate_ctor_or_dtor_function): Likewise.
4203         * except.c (build_throw): Likewise.
4204         * lex.c (cxx_init): Likewise.
4205         * mangle.c (write_integer_cst): Likewise.
4206         * rtti.c (build_headof, get_tinfo_decl_dynamic,
4207         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
4208         get_pseudo_ti_init): Likewise.
4209         * search.c (get_dynamic_cast_base_type): Likewise.
4210         * tree.c (build_shared_int_cst): Likewise.
4211
4212 2004-08-12  Mark Mitchell  <mark@codesourcery.com>
4213
4214         PR c++/16273
4215         * class.c (count_depth_data): New type.
4216         (dfs_depth_post): New function.
4217         (dfs_depth_q): Likewise.
4218         (find_final_overrider_data_s): Change type of vpath.
4219         Add vpath_list.
4220         (dfs_find_final_overrider_1): New function.
4221         (dfs_find_final_overrider): Use it.
4222         (dfs_find_final_overrider_q): Adjust use of vpath.
4223         (dfs_find_final_overrider_post): Likewise.
4224         (find_final_overrider): Use dfs_depth.  Allocate and deallocate
4225         vpath_list.
4226
4227 2004-08-12 Jan Beulich <jbeulich@novell.com>
4228
4229         * parser.c (cp_parser_asm_definition): Properly consume scope operator
4230         tokens preceding the clobbers. Don't check for scope operator
4231         following inputs. Simplify inputs handling to match that now used for
4232         clobbers.
4233
4234 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
4235
4236         PR c++/16698
4237         * except.c (build_throw): Allocate cleanup_type and the function
4238         for __cxa_throw separately.
4239
4240         PR c++/16853
4241         * call.c (standard_conversion): Do not accept conversions between
4242         pointers to members if the class types are unrelated.
4243
4244         PR c++/16618
4245         * parser.c (cp_parser_builtin_offsetof): Cast to "const volatile
4246         char &" instead of just "char &".
4247
4248         PR c++/16870
4249         * pt.c (tsubst): Just return the unknown_type_node.
4250
4251 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
4252
4253         PR c++/16964
4254         * parser.c (cp_parser_class_specifier): Robustify.
4255
4256         PR c++/16904
4257         * pt.c (tsubst_copy_and_build): Complain about invalid
4258         qualification.
4259
4260         PR c++/16929
4261         * pt.c (tsubst_default_argument): Clear out current_class_ptr and
4262         current_class_ref while tsubsting.
4263
4264 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
4265
4266         PR c++/16971
4267         * parser.c (cp_parser_init_declarator): Robustify.
4268
4269 2004-08-06  Richard Sandiford  <rsandifo@redhat.com>
4270
4271         * typeck2.c (process_init_constructor): Guard the missing field warning
4272         with warn_missing_field_initializers rather than extra_warnings.
4273
4274 2004-08-06  Paolo Bonzini  <bonzini@gnu.org>
4275
4276         * class.c (instantiate_type) <ENTRY_VALUE_EXPR>: Do not handle.
4277
4278 2004-08-05  Mark Mitchell  <mark@codesourcery.com>
4279
4280         * decl.c (start_preparsed_function): Move determine_visibility
4281         call.
4282         * decl2.c (determine_visibility): Incorporate dllexport testing.
4283
4284 2004-08-05  Geoffrey Keating  <geoffk@apple.com>
4285
4286         * g++spec.c (lang_specific_driver): An -Xlinker or -Wl, option
4287         means that libstdc++ is needed.
4288
4289 2004-08-05  Nathan Sidwell  <nathan@codesourcery.com>
4290
4291         * cvt.c (cp_convert_to_pointer): Adjust force_fit_type call.
4292
4293 2004-08-04  Geoffrey Keating  <geoffk@apple.com>
4294
4295         * decl.c (make_rtl_for_nonlocal_decl): Set DECL_ASSEMBLER_NAME rather
4296         than passing it as a parameter to rest_of_decl_compilation.
4297         * decl2.c (grokfield): Use set_user_assembler_name.
4298
4299 2004-08-04  Nathan Sidwell  <nathan@codesourcery.com>
4300
4301         * decl.c (complete_array_type): Don't gratuitously copy
4302         maxindex. Its type is always set.
4303
4304 2004-08-04  Paul Brook  <paul@codesourcery.com>
4305
4306         * Make-lang.in (cp/semantics.o, cp/optimize.o): Depend on TARGET_H.
4307         * cp-tree.h (struct language_function): Rename x_dtor_label to
4308         x_cdtor_label.
4309         (dtor_label): Rename ...
4310         (cdtor_label): ... to this.
4311         * decl.c (begin_constructor_body): Remove.
4312         (check_special_function_return_type): Maybe change the return type.
4313         (grokdeclarator): Pass the class type.
4314         (start_preparsed_function): Constructors may need a return label.
4315         (finish_constructor_body, finish_destructor_body): Set the return
4316         value.
4317         (begin_function_body): Don't call begin_constructor_body.
4318         (finish_function): Don't warn for constructors or destructors.
4319         (implicitly_declare_fn): Maybe change the return type.
4320         * optimize.c: Include target.h.
4321         (maybe_clone_body): Remap the function result.
4322         * semantics.c: Include target.h.
4323         (finish_return_stmt): Maybe jump to return label for constructors.
4324
4325 2004-08-03  Mark Mitchell  <mark@codesourcery.com>
4326
4327         * class.c (build_vtable): Do not set DECL_VISIBILITY here.
4328         (check_field_decls): Or here.
4329         (check_methods): Or here.
4330         (initialize_array): Don't mess with DECL_CONTEXT.
4331         * cp-tree.h (start_decl): Adjust prototype.
4332         (determine_visibility): New function.
4333         * decl.c (duplicate_decls): Remove checks for hidden "operator
4334         new".
4335         (build_library_fn_1): Give all library functions default
4336         visibility.
4337         (start_decl): Add pop_scope_p parameter.  Tidy.
4338         (cp_finish_decl): Do not pop scopes here.  Call
4339         determine_visibility for variable definitions.
4340         (start_preparsed_function): Call determine_visibility.
4341         * decl2.c (determine_visibility): New function.
4342         * method.c (use_thunk): Fix formatting.
4343         * parser.c (cp_parser_condition): Adjust calls to start_decl.
4344         (cp_parser_init_declarator): Likewise.
4345         * pt.c (instantiate_decl): Always call pop_nested_class.
4346         * rtti.c (get_tinfo_decl): Do not set DECL_VISIBILITY.
4347         (tinfo_base_init): Likewise.
4348
4349 2004-08-02  Mark Mitchell  <mark@codesourcery.com>
4350
4351         PR c++/16707
4352         * name-lookup.c (validate_nonmember_using_decl): Robustify.
4353
4354 2004-08-01  Mark Mitchell  <mark@codesourcery.com>
4355
4356         PR c++/16224
4357         * name-lookup.c (decl_namespace): Remove.
4358         (current_decl_namespace): Use decl_namespace_context instead of
4359         decl_namespace.
4360         (push_decl_namespace): Likewise.
4361         (arg_assoc_class): Likewise.
4362         (arg_assoc_type): Likewise.
4363         * pt.c (check_specialization_namespace): New function.
4364         (maybe_process_partial_specialization): Use it.
4365         (register_specialization): Likewise.
4366
4367         PR c++/16489
4368         * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): New macro.
4369         * call.c (null_ptr_cst_p): Handle variables with constant
4370         initializers.
4371         * pt.c (convert_nontype_argument): Use
4372         DECL_INTEGRAL_CONSTANT_VAR_P.
4373         * semantics.c (finish_id_expression): Likewise.
4374
4375         PR c++/16529
4376         * decl.c (duplicate_decls): Reject duplicate namespace
4377         declarations.
4378
4379         PR c++/16810
4380         * typeck.c (build_ptrmemfunc): Loosen assertion.
4381
4382 2004-08-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4383
4384         * call.c (z_candidate::template_decl): Rename from template.
4385         (add_template_candidate_real): Adjust member reference.
4386         (joust): Likewise.
4387
4388 2004-07-29  Mark Mitchell  <mark@codesourcery.com>
4389
4390         * cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define.
4391         (lang_decl_flags): Narrow the width of "languages".  Add
4392         repo_available_p.
4393         (DECL_NEEDED_P): Remove.
4394         (FOR_EACH_CLONE): New macro.
4395         (DECL_REPO_AVAILABLE_P): Likewise.
4396         (DECL_TINFO_P): Likewise.
4397         (set_linkage_according_to_type): Declare.
4398         (import_export_vtable): Remove.
4399         (import_export_tinfo): Likewise.
4400         (mark_needed): New function.
4401         (decl_needed_p): Likewise.
4402         (note_vauge_linkage_fn): Likewise.
4403         (init_repo): Change prototype.
4404         (repo_template_used): Remove.
4405         (repo_template_instantiated): Likewise.
4406         (repo_emit_p): New function.
4407         (repo_export_class_p): Likewise.
4408         (no_linkage_check): Change prototype.
4409         * class.c (set_linkage_according_to_type): New function.
4410         (build_vtable): Use it.  Do not call import_export_vtable.  Set
4411         DECL_IGNORED_P if appropriate.
4412         * decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P.
4413         (make_rtL_for_nonlocal_decls): Check for template instantiations
4414         explicitly.
4415         (grokfndecl): Adjust call to no_linkage_check.
4416         (set_linkage_for_static_data_member): New function.
4417         (grokvardecl): Use it.  Adjust call to no_linkage_check.
4418         (grokdeclarator): Use set_linkage_for_static_data_member.
4419         * decl2.c (note_vague_linkage_fn): New function.
4420         (note_vague_linkage_var): Likewise.
4421         (finish_static_data_member_decl): Use it.
4422         (import_export_vtable): Remove.
4423         (import_export_class): Use repo_export_class_p.
4424         (var_finalized_p): Simplify.
4425         (maybe_emit_vtables): Simplify.
4426         (mark_needed): New function.
4427         (decl_needed_p): Likewise.
4428         (import_export_decl): Add documentation and consistency checks.
4429         Use repo_emit_p.  Handle virtual tables and RTTI information
4430         here.
4431         (import_export_tinfo): Remove.
4432         (write_out_vars): Call import_export_decl.
4433         (cxx_callgraph_analyze_expr): Ensure that all vtables are emitted
4434         whenever one is.
4435         (finish_file): Use decl_needed_p.  Do not call import_export_decl
4436         for undefined static data members.  Do not warn about undefined
4437         inlines when using a repository.
4438         (mark_used): Use note_vague_linkage_fn.  Always defer template
4439         instantiations.
4440         * lex.c (cxx_init): Adjust call to init_repo.  Always set
4441         flag_unit_at_a-time.
4442         * method.c (synthesize_method): Remove unncessary
4443         import_export_decl call.
4444         (implicitly_declare_fn): Use set_linkage_according_to_type.
4445         * optimize.c (maybe_clone_body): Use FOR_EACH_CLONE.
4446         * pt.c (instantiate_class_template): Don't redundantly add classes
4447         to keyed_classes.  Don't call repo_template_used.
4448         (tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of
4449         templates with internal linkage.
4450         (check_instantiated_args): Adjust call to no_linkage_check.
4451         (instantiate_template): Use FOR_EACH_CLONE.
4452         (mark_definable): New function.
4453         (mark_decl_instantiated): Use it.
4454         (do_decl_instantiation): Adjust tests for explicit instantiation
4455         after "extern template".
4456         (instantiate_class_member): Do not use repo_template_instantiated.
4457         (do_type_instantiation): Simplify.
4458         (instantiate_decl): Use mark_definable.  Check repo_emit_p.
4459         Simplify.
4460         * repo.c (repo_get_id): Remove.
4461         (original_repo): Remove.
4462         (IDENTIFIER_REPO_USED): Remove.
4463         (IDENTIFIER_REPO_CHOSEN): Remove.
4464         Remove all #if 0'd code.
4465         (repo_template_used): Remove.
4466         (repo_template_instantiated): Remove.
4467         (temporary_obstack_initialized_p): New variable.
4468         (init_repo): Register with lang_post_pch_load.  Avoid creating
4469         identifiers unnecessarily.  Don't use original_repo.  Close the
4470         file here.
4471         (reopen_repo_file_for_write): Not here.
4472         (finish_repo): Always write out a new repository file.
4473         (repo_emit_p): New function.
4474         (repo_export_class_p): Likewise.
4475         * rtti.c (get_tinfo_decl): Use set_linkage_according_to_type.
4476         (involves_incomplete_p): New function.
4477         (tinfo_base_init): Use it.
4478         (ptr_initializer): Remove non_public_ptr parameter.
4479         (ptm_initializer): Likewise.
4480         (get_pseudo_ti_init): Likewise.
4481         (unemitted_tinfo_decl_p): Remove.
4482         (emit_tinfo_decl): Use import_export_decl.
4483         * semantics.c (expand_body): Move updates of static_ctors and
4484         static_dtors to ...
4485         (expand_or_defer_fn): ... here.
4486         * tree.c (no_linkage_check): Add relaxed_p parameter.
4487
4488 2004-07-28  Eric Christopher  <echristo@redhat.com>
4489
4490         * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
4491
4492 2004-07-28  Nathan Sidwell  <nathan@codesourcery.com>
4493
4494         * cp-tree.h (struct tree_pair_s): New.
4495         (typedef tree_pair_p): New.
4496         (DEF_VEC_O(tree_pair_s)): New.
4497         (struct lang_type_class): Make vcall_indices a VEC(tree_pair_s).
4498         (CLASSTYPE_VCALL_INDICES): Update documentation.
4499         * class.c (get_vcall_index): Adjust.
4500         (add_vcall_offset): Adjust.
4501
4502 2004-07-27  Kelley Cook  <kcook@gcc.gnu.org>
4503
4504         * pt.c, typeck.c: Remove spurious carriage returns.
4505
4506 2004-07-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4507
4508         PR c++/14429
4509         * pt.c (coerce_template_template_parms) <PARM_DECL case>: Only check
4510         when the type of ARG is not dependent.
4511
4512 2004-07-26  Geoffrey Keating  <geoffk@apple.com>
4513
4514         * g++spec.c (LIBSTDCXX_PROFILE): Default to LIBSTDCXX.
4515         (lang_specific_driver): If the C++ or math library options don't
4516         start with '-l', don't count them as added libraries.
4517
4518 2004-07-26  Nathan Sidwell  <nathan@codesourcery.com>
4519
4520         * decl.c (xref_basetypes): Adjust base access vector creation.
4521         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Adjust base
4522         access accesses.
4523         * search.c (dynamic_cast_base_recurse, dfs_access_in_type): Likewise.
4524
4525 2004-07-26  Niall Douglas  <s_fsfeurope2@nedprod.com>
4526             Brian Ryner  <bryner@brianryner.com>
4527
4528         PR c++/15000
4529         PR c++/9283
4530         * class.c (check_field_decls): Apply hidden visibility if
4531         -fvisibility-inlines-hidden and inlined unless otherwise specified
4532         (build_vtable): Set vtable visibility to class visibility.
4533         (check_field_decls): Default static member visibility to class
4534         visibility.
4535         (check_methods): Default method visibility to class visibility.
4536         * cp-tree.h: Added CLASSTYPE_VISIBILITY and
4537         CLASSTYPE_VISIBILITY_SPECIFIED macro.
4538         * decl.c (duplicate_decls): New logic for merging definition decls
4539         with declaration decls. Added ignore & warning when non default
4540         applied to global operator new or delete.
4541         * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED
4542         wherever VISIBILITY was changed
4543         * rtti.c (get_tinfo_decl): Set typeinfo visibility to class
4544         visibility.
4545         (tinfo_base_init): Set typeinfo name visibility to class visibility.
4546
4547 2004-07-25  Bernardo Innocenti  <bernie@develer.com>
4548
4549         * decl.c: Rename all identifiers named `class' to `cl'.
4550         * cp-tree.h: Likewise.
4551
4552 2004-07-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4553
4554         * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Use GGC_CNEW.
4555         * typeck2.c (abstract_virtuals_error): Use GGC_NEW.
4556         * name-lookup.c (binding_entry_make): Use GGC_NEW.
4557         (binding_table_construct): Use GGC_CNEWVEC.
4558         (binding_table_new): Use GGC_NEW.
4559         (cxx_binding_make): Likewise.
4560         (begin_scope): Likewise.
4561         (push_to_top_level): Use GCC_CNEW.
4562         * parser.c (cp_token_cache_new): Likewise.
4563         (cp_token_cache_push_token): Likewise.
4564         (cp_lexer_new_main): Likewise.
4565         (cp_lexer_new_from_tokens): Likewise.
4566         (cp_parser_context_new): Likewise.
4567         (cp_parser_new): Likewise.
4568         (cp_lexer_new_from_tokens): Use GGC_NEWVEC.
4569         * lex.c (cxx_make_type): Use GGC_CNEW.
4570         (retrofit_lang_decl): Use GGC_NEWVAR.
4571         (cxx_dup_lang_specific_decl): Likewise.
4572         (copy_lang_type): Likewise.
4573         * decl.c (use_label): Use GGC_NEW instead of ggc_alloc.
4574         (save_function_data): Likewise.
4575         (lookup_label): Use GGC_CNEW instead of ggc_alloc_cleared.
4576         (cxx_push_function_context): Likewise.
4577
4578 2004-07-25  Richard Henderson  <rth@redhat.com>
4579
4580         * decl.c (start_preparsed_function): Set DECL_ARTIFICIAL and
4581         DECL_IGNORED_P on RESULT_DECL.
4582         * semantics.c (finalize_nrv): Copy them too.
4583
4584 2004-07-23  Nathan Sidwell  <nathan@codesourcery.com>
4585
4586         * search.c (lookup_conversion_operator): Avoid two loops.
4587         (add_conversions): Remove.
4588         (check_hidden_convs, split_conversions,
4589         lookup_conversions_r):  New.
4590         (lookup_conversions): Use lookup_conversions_r.
4591
4592 2004-07-22  Nathan Sidwell  <nathan@codesourcery.com>
4593
4594         * pt.c (get_template_base): Check type is completable.
4595
4596 2004-07-21  Eric Christopher  <echristo@redhat.com>
4597
4598         * decl.c (poplevel): Inline unused variable checking.
4599         Change formatting.
4600
4601 2004-07-21  Paolo Bonzini  <bonzini@gnu.org>
4602
4603         * typeck.c (build_binary_op): Do not use RDIV_EXPR for
4604         integer vectors.
4605
4606 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4607
4608         PR c++/14497
4609         * pt.c (check_explicit_specialization): Remove extension to accept
4610         specializations without template headers. Fall-through to normal
4611         processing.
4612
4613 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4614
4615         PR c++/509
4616         * pt.c (determine_specialization): New parameter template_count.
4617         Disambiguate between member templates and member functions counting
4618         the template headers.
4619         (check_explicit_specialization): Update caller.
4620         (tsubst_friend_function): Likewise.
4621
4622 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4623
4624         * cp-tree.def (TINST_LEVEL): Make it an 'x' node.
4625         * cp-tree.h (tinst_level_t): New tree type.
4626         (union lang_tree_node): Handle it.
4627         (TINST_LOCATION): New accessor macro.
4628         (make_tinst_level): New prototype.
4629         * cp-lang.c (cp_tree_size): Handle TINST_LEVEL.
4630         * decl.c (cp_tree_node_structure): Likewise.
4631         * error.c (print_instantiation_full_context): Use TINST_LOCATION.
4632         (print_instantiation_partial_context): Likewise.
4633         * pt.c (pop_tinst_level): Likewise.
4634          (push_tinst_level): Use make_tinst_level.
4635         * tree.c (make_tinst_level): New function.
4636         (cp_walk_subtrees): Walk TINST_DECL for a TINST_LEVEL node.
4637
4638 2004-07-20  Mark Mitchell  <mark@codesourcery.com>
4639
4640         * parser.c (cp_parser_simple_type_specifier): Fix typo.
4641
4642         PR c++/16637
4643         * parser.c (cp_parser_simple_type_specifier): Do not record usage
4644         of globally-qualified names.
4645
4646 2004-07-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4647
4648         PR c++/16175
4649         * error.c (dump_type) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Output
4650         cv qualifier.
4651
4652 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4653
4654         PR c++/16623
4655         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4656         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4657         * class.c (add_implicitly_declared_members): Use
4658         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4659         * method.c (lazily_declare_fn): Clear
4660         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4661         * search.c (lookup_fnfields_1): Check it.
4662
4663 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4664
4665         * cp-tree.h (vec_binfo_member): Remove.
4666         * tree.c (vec_binfo_member): Remove.
4667
4668         * cp-tree.h (struct lang_type_class): Remove vfields field.
4669         (CLASSTYPE_VFIELDS): Remove.
4670         (SET_BINFO_NEW_VTABLE_MARKED): Adjust.
4671         * class.c (determine_primary_base): Remove CLASSTYPE_VFIELDS
4672         handling.
4673         (dfs_modify_vtables): Use TYPE_CONTAINS_VPTR_P.
4674         (finish_struct_1): Remove CLASSTYPE_VFIELDS handling.
4675         * init.c (dfs_initialize_vtbl_ptrs): Use TYPE_CONTAINS_VPTR_P.
4676
4677 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4678
4679         * cp-tree.h (DEF_VEC_P(tree)): Remove here.
4680         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
4681         Moved to common.
4682         (BINFO_LANG_SLOTS): Remove.
4683         * tree.c (copy_binfo): Adjust BINFO creation and accessors.
4684         * decl.c (xref_basetypes): Adjust BINFO creation and accessors.
4685         * class.c (check_bases): Adjust BINFO accessors.
4686         (determine_primary_base, finish_struct_bits,
4687         maybe_warn_about_overly_private_class, warn_hidden,
4688         walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
4689         warn_about_ambiguous_bases, get_vfield_name,
4690         dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
4691         add_vcall_offset_vtbl_entries_r): Likewise.
4692         * dump.c (cp_dump_tree): Likewise.
4693         * init.c (sort_mem_initializers, expand_member_init, build_delete,
4694         push_base_cleanups): Likewise.
4695         * method.c (do_build_copy_constructor, do_build_assign_ref,
4696         synthesize_exception_spec): Likewise.
4697         name-lookup.c (arg_assoc_class): Likewise.
4698         * pt.c (instantiate_class_template,
4699         get_template_base_recursive): Likewise.
4700         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
4701         * typeck2.c (process_init_constructor): Likewise.
4702         * search.c (lookup_base_r, dynamic_cast_base_recurse,
4703         dfs_access_in_type, dfs_walk_real, look_for_overrides,
4704         types_overlap_p, copied_binfo, original_binfo): Likewise.
4705         (binfo_for_vtable): Remove
4706
4707 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4708
4709         * cp-tree.h (struct lang_decl_flags): Unify the template_info and
4710         thunk_alias, and the access and virtual_offset fields.
4711         (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust.
4712         * decl.c (finish_case_label): Update c_add_case_node call.
4713
4714 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4715
4716         Revert patch for PR c++/16623.
4717
4718 2004-07-19  Kelley Cook  <kcook@gcc.gnu.org>
4719
4720         * except.c: Remove two spurious carriage returns.
4721
4722 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4723
4724         PR c++/16623
4725         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4726         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4727         * class.c (add_implicitly_declared_members): Use
4728         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4729         * method.c (lazily_declare_fn): Clear
4730         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4731         * search.c (lookup_fnfields_1): Check it.
4732
4733 2004-07-19  Nathan Sidwell  <nathan@codesourcery.com>
4734
4735         * class.c (add_method): Delay adding the slot until the end.
4736         (determine_primary_base): Adjust VEC_iterate invokation.
4737         (resort_type_method_vec, finish_struct_methods, warn_hidden,
4738         walk_subobject_offsets, end_of_class, warn_about_ambiguous_bases,
4739         build_vtbl_initializer): Likewise.
4740         * init.c (sort_mem_initializers, build_delete, push_base_cleanups,
4741         build_vbase_delete): Likewise.
4742         * method.c (do_build_copy_constructor): Likewise.
4743         * name-lookup.c (new_class_binding, print_binding_level,
4744         poplevel_class, store_class_bindings, push_to_top_level,
4745         pop_from_top_level): Likewise.
4746         * pt.c (check_explicit_specialization): Likewise.
4747         * search.c (lookup_conversion_operator, lookup_fnfields_1,
4748         get_pure_virtuals, add_conversions, dfs_check_overlap,
4749         binfo_for_vbase): Likewise.
4750
4751 2004-07-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4752
4753         PR c++/12170
4754         * pt.c (unify) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Use only
4755         innermost set of template arguments during deduction.  Simplify.
4756
4757 2004-07-19  Joseph S. Myers  <jsm@polyomino.org.uk>
4758
4759         * typeck.c (build_modify_expr, build_x_modify_expr): Set
4760         TREE_NO_WARNING on assignments with an operator other than '='.
4761
4762 2004-07-10  Steven Bosscher  <stevenb@suse.de>
4763             Joseph S. Myers  <jsm@polyomino.org.uk>
4764
4765         * cp-tree.h (C_SET_EXP_ORIGINAL_CODE): Remove.
4766         * decl2.c (grokfield): Don't check current_class_depth via
4767         unused TREE_COMPLEXITY.
4768         * semantics.c (finish_parenthesized_expr): Set TREE_NO_WARNING
4769         to avoid the missing parentheses warning.
4770         Don't set C_SET_EXP_ORIGINAL_CODE.
4771
4772 2004-07-18  Mark Mitchell  <mark@codesourcery.com>
4773
4774         * tree.c (no_linkage_helper): Remove.
4775         (no_linkage_check): Don't use walk_tree_without_duplicates.
4776
4777         * mangle.c (write_expression): Issue a sorry for zero-operand
4778         functional casts.
4779
4780 2004-07-18  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4781
4782         PR c++/13092
4783         * init.c (build_offset_ref): Build SCOPE_REF with non-null
4784         TREE_TYPE for non-dependent names.
4785         * typeck.c (build_x_unary_op): Handle non-dependent SCOPE_REF.
4786         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
4787         unknown_type_node as its TREE_TYPE.
4788         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
4789         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
4790         (dump_expr) <SCOPE_REF case>: Likewise.
4791
4792 2004-07-17  Jason Merrill  <jason@redhat.com>
4793
4794         PR c++/16115
4795         * call.c (type_passed_as): Make the invisible reference type
4796         __restrict.
4797         * cp-gimplify.c (gimplify_cleanup_stmt): Rename to
4798         cp_genericize_r.  Handle invisible reference lowering.
4799         (is_invisiref_parm): New fn.
4800         (cp_genericize): Adjust the types of invisible reference parms.
4801         Don't repeat the walk for clones.
4802         * decl.c (store_parm_decls): Don't generate any code for clones.
4803
4804 2004-07-17  Joseph S. Myers  <jsm@polyomino.org.uk>
4805
4806         * cp-tree.h (builtin_function): Declare.
4807
4808 2004-07-16  Mark Mitchell  <mark@codesourcery.com>
4809
4810         * class.c (finish_struct_methods): Remove unncessary code.
4811         (add_implicitly_declared_members): Create declarations for default
4812         constructors and copy constructors lazily.
4813         * cp-tree.h (lang_type_class): Remove lazy_default_ctor and
4814         lazy_copy_ctor.
4815         (CLASSTYPE_LAZY_DEFAULT_CTOR): New macro.
4816         (CLASSTYPE_LAZY_COPY_CTOR): Likewise.
4817         * decl2.c (check_classfn): Robustify.
4818         (locate_dtor): Handle empty CLASSTYPE_METHOD_VEC.
4819         (locate_ctor): Handle lazy default constructors.
4820         (locate_copy): Handle lazy copy constructors.
4821         (implicitly_declare_fn): Make sure we're looking at the
4822         TYPE_MAIN_VARIANT for a class before creating functions.  Don't
4823         set TYPE_HAS_CONSTRUCTOR.
4824         (lazily_declare_fn): New function.
4825         * name-lookup.c (constructor_name_full): Simplify.
4826         * search.c (lookup_fnfields_1): Lazily create methods, as
4827         necessary.
4828         (lookup_for_overrides): Handle empty CLASSTYPE_METHOD_VEC.
4829
4830 2004-07-16  Steven Bosscher  <stevenb@suse.de>
4831
4832         * cp-tree.h (struct lang_type): Don't have three GTY options on a
4833         single bit GTY desc.
4834
4835 2004-07-16  Richard Henderson  <rth@redhat.com>
4836
4837         * cp-lang.c (LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING): Die.
4838         * cp-tree.h (cp_copy_res_decl_for_inlining): Remove.
4839         * tree.c (cp_copy_res_decl_for_inlining): Remove.
4840
4841 2004-07-16  Nathan Sidwell  <nathan@codesourcery.com>
4842
4843         * class.c (finish_struct_bits): Use for loop.
4844         (propagate_binfo_offsets): Do primary binfo outside of loop.
4845
4846         PR c++/16583
4847         * dump.c (cp_dump_tree): Don't dump the bases if there's no
4848         binfo.
4849
4850         * pt.c (tsubst) <TREE_BINFO case>: We should never get here.
4851
4852 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
4853
4854         * cp-tree.h (lang_type_class): Remove has_real_assign_ref and
4855         has_abstract_assign_ref.  Make methods a VEC(tree) *.
4856         (TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
4857         (CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
4858         (CLASSTYPE_DESTRUCTORS): Likewise.
4859         (TYPE_HAS_REAL_ASSIGN_REF): Remove.
4860         (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
4861         (add_method): Change prototoype.
4862         * class.c (add_method): Remove error_p parameter.  Adjust for
4863         changes to CLASSTYPE_METHOD_VEC.
4864         (handle_using_decl): Adjust call to add_method.
4865         (maybe_warn_about_overly_private_class): Adjust for
4866         changes to CLASSTYPE_METHOD_VEC.
4867         (resort_type_method_vec): Likewise.
4868         (finish_struct_methods): Likewise.
4869         (check_for_override): Likewise.
4870         (warn_hidden): Likewise.
4871         (add_implicitly_declared_members): Defer creation of assignment
4872         operators.  Adjust call to add_method.
4873         (clone_function_decl): Adjust call to add_method.
4874         (check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
4875         (finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
4876         * decl.c (grok_special_member_properties): Don't set
4877         TYPE_HAS_ABSTRACT_ASSIGN_REF.
4878         * decl2.c (check_classfn): Adjust for
4879         changes to CLASSTYPE_METHOD_VEC.
4880         * method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
4881         (locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
4882         (locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
4883         (implicitly_declare_fn): Set DECL_SOURCE_LOCATION.  Do not call
4884         cp_finish_decl.
4885         * pt.c (check_explicit_specialization): Adjust for
4886         changes to CLASSTYPE_METHOD_VEC.
4887         (instantiate_class_template): Do not set
4888         TYPE_HAS_ABSTRACT_ASSIGN_REF.
4889         * ptree.c (cxx_print_type): Don't try to print
4890         CLASSTYPE_METHOD_VEC.
4891         * rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
4892         * search.c (lookup_field_r): Adjust for
4893         changes to CLASSTYPE_METHOD_VEC.
4894         (lookup_fnfields): Likewise.
4895         (lookup_conversion_operator): Likewise.
4896         (lookup_fnfields_1): Likewise.  Create assignment operators
4897         lazily.
4898         (look_for_overrides_here): Adjust for
4899         changes to CLASSTYPE_METHOD_VEC.
4900         (add_conversions): Likewise.
4901         * semantics.c (finish_member_declaration): Adjust call to add_method.
4902
4903 2004-07-15  Jason Merrill  <jason@redhat.com>
4904
4905         * cp-lang.c (cxx_types_compatible_p): To the middle-end,
4906         references and pointers are compatible.
4907
4908 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
4909
4910         * decl.c (xref_basetypes): Refactor.
4911         * tree.c (copy_base_binfos): Replace with ...
4912         (copy_binfo): ... this. Deep copy the given binfo, (not the just
4913         bases of the given base).
4914         * cp-tree.h (copy_base_binfo): Remove.
4915         (copy_binfo): Declare.
4916
4917 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
4918
4919         * name-lookup.c (set_inherited_value_binding_p): Add class_type
4920         parameter.
4921         (get_class_binding): Adjust.
4922         (push_class_level_binding): Don't use set_inherited_value_binding_p.
4923
4924 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
4925
4926         * class.c (finish_struct_bits): Don't set TYPE_HAS_CONVERSION here.
4927         * decl.c (xref_basetypes): Set it here.
4928
4929         * class.c (check_bases): Don't set CLASSTYPE_NON_AGGREGATE here.
4930         Don't check for incomplete base.
4931         (get_vfield_name): Simplify while loop.
4932         * decl.c (xref_basetypes): Set CLASSTYPE_NON_AGGREGATE here.
4933
4934 2004-07-14  Mark Mitchell  <mark@codesourcery.com>
4935
4936         * lex.c (cxx_make_type): Remove call to get_pointer_type.
4937
4938         * cp-tree.h (IDENTIFIER_VALUE): Remove.
4939         (BINFO_PUSHDECLS_MARKED): Likewise.
4940         (maybe_inject_for_scope_var): Likewise.
4941         (push_class_decls): Likewise.
4942         * name-lookup.h (push_class_binding): Remove.
4943         (innermost_non_namespace_value): New function.
4944         (outer_binding): Likewise.
4945         * class.c (add_method): Push bindings before adding to
4946         TYPE_METHODS.
4947         (restore_class_cache): Do not restore class_shadowed.
4948         (pushclass): Do not add USING_DECLs.  Do not call
4949         push_class_decls.
4950         * config-lang.in (gtfiles): Remove $(srcdir)/cp/search.c.
4951         * decl.c (pushdecl): Use outer_binding.
4952         (poplevel): Set the scope for an out-of-scope for-loop declaration
4953         appropriately.
4954         (cp_finish_decl): Don't call maybe_inject_for_scope_var.
4955         * name-lookup.c (new_class_binding): New function.
4956         (push_binding): Use it.
4957         (pushdecl): Use innermost_non_namespace_value.
4958         (maybe_inject_for_scope_var): Remove.
4959         (push_class_binding): Remove.
4960         (set_inherited_value_binding_p): New function.
4961         (get_class_binding): New function.
4962         (push_class_level_binding): Assert that the current_class_type is
4963         being defined.
4964         (outer_binding): New function.
4965         (innermost_non_namespace_value): Likewise.
4966         (lookup_name_real): Use outer_binding.
4967         (lookup_name_current_level): Ignore out-of-scope variables.
4968         * pt.c (check_template_shadow): Use innermost_non_namespace_value.
4969         (lookup_template_class): Likewise.
4970         * search.c (dfs_push_type_decls): Remove.
4971         (dfs_push_decls): Likewise.
4972         (setup_class_bindings): Likewise.
4973         (lookup_field_1): Handle USING_DECLs from dependent scopes.
4974         (marked_pushdecls_p): Remove.
4975         (unmarked_pushdecls_p): Remove.
4976         (marked_identifiers): Remove.
4977         (setup_class_bindings): Remove.
4978         (dfs_push_type_decls): Remove.
4979         (dfs_push_decls): Remove.
4980         (push_class_decls): Remove.
4981
4982 2004-07-13  Mark Mitchell  <mark@codesourcery.com>
4983
4984         PR c++/16518
4985         PR c++/16337
4986         * decl.c (grokvardecl): Make declspecs parameter const.
4987         (grokdeclarator): Likewise.  Adjust accordingly.
4988         * decl.h (grokdeclarator): Adjust declaration.
4989         * parser.c (cp_parser_init_declarator): Do not clear
4990         decl_specifiers->attributes.
4991
4992         * cp-tree.h (lang_identifier): Remove class_value.
4993         (IDENTIFIER_CLASS_VALUE): Remove.
4994         (pop_class_decls): Likewise.
4995         (init_search_processing): Likewise.
4996         * class.c (handle_using_decl): Use lookup_member, not
4997         IDENTIFIER_CLASS_VALUE.
4998         (restore_class_cache): New function, split out from ...
4999         (pushclass): ... here.  Do not call clear_identifier_class_values.
5000         (invalidate_class_lookup_cache): Do not clear
5001         IDENTIFIER_CLASS_VALUE.
5002         (popclass): Do not call pop_class_decls.
5003         (maybe_note_name_used_in_class): Do not save names looked up after
5004         the class is complete.  Use lookup_member, not
5005         IDENTIFIER_CLASS_VALUE.
5006         * config-lang.in (gtfiles): Add $(srcdir)/cp/search.c.
5007         * decl.c (cxx_init_decl_processing): Do not call
5008         init_search_processing.
5009         * method.c (do_build_copy_constructor): Remove unnecessary code.
5010         (do_build_assign_ref): Likewise.
5011         * name-lookup.c (pushdecl): Use lookup_member, not
5012         IDENTIFIER_CLASS_VALUE.
5013         (set_identifier_type_value_with_scope): Set TREE_TYPE on the
5014         type_shadowed list.
5015         (poplevel_class): Do not restore IDENTIFIER_CLASS_VALUE.
5016         (push_class_binding): Do not set it.
5017         (clear_identifier_class_values): Remove.
5018         (push_class_level_binding): Do not set IDENTIFIER_CLASS_VALUE.
5019         (store_binding): Do not save it.
5020         (pop_from_top_level): Do not restore it.
5021         * name-lookup.h (cxx_saved_binding): Remove class_value.
5022         (clear_identifier_class_values): Remove.
5023         * ptree.c (cxx_print_identifier): Do not print
5024         IDENTIFIER_CLASS_VALUE.
5025         * search.c (search_obstack): Remove.
5026         (push_stack_level): Remove.
5027         (pop_stack_level): Remove.
5028         (search_level): Remove.
5029         (search_stack): Remove.
5030         (lookup_member): Don't check IDENTIFIER_CLASS_VALUE.
5031         (setup_class_bindings): Use IDENTIFIER_MARKED, not
5032         IDENTIFIER_CLASS_VALUE.
5033         (marked_identifiers): New variable.
5034         (push_class_decls): Clear IDENTIFIER_MARKED.
5035         (pop_class_decls): Don't call pop_search_level.
5036         (init_search_processing): Remove.
5037
5038 2004-07-12  Mark Mitchell  <mark@codesourcery.com>
5039
5040         * cp-tree.h (get_aggr_typedef): Remove.
5041         * init.c (get_aggr_typedef): Likewise.
5042
5043         * name-lookup.c (push_class_level_binding): Simplify.
5044
5045 2004-07-12  Andrew Pinski  <apinski@apple.com>
5046
5047         PR c++/16475
5048         Revert:
5049         2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
5050                 PR c++/16276
5051                 * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
5052                 is not public.
5053
5054 2004-07-12  Eric Christopher  <echristo@redhat.com>
5055
5056         * parser.c (cp_parser_class_head): Remove unused variable.
5057
5058 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5059
5060         * decl.c (grok_op_properties): Reject [de-]allocation functions
5061         declared in a namespace, or declared as static.
5062
5063 2004-07-12  Nathan Sidwell  <nathan@codesourcery.com>
5064
5065         * cp-tree.h (make_binfo): Remove.
5066         * decl.c (xref_basetypes): Use make_tree_binfo directly.
5067         * tree.h (copy_base_binfos): Likewise.
5068         (make_binfo): Remove.
5069
5070         * call.c (build_user_type_conversion_1, build_new_op,
5071         check_constructor_callable, build_temp,
5072         perform_direct_initialization_of_possible): Pass type directly to
5073         lookup_fnfields & build_special_member_call.
5074         (build_special_member_call): Accept a type, and complete it.
5075         * class.c (finish_stuct_bits): Copy the BINFOs here.
5076         * cvt.c (ocp_convert): Pass type directly to
5077         build_special_member_call.
5078         * decl.c (build_ptrmemfunc_type): Call xref_bastypes here.
5079         (xref_basetypes): Allocate the binfo here. Adjust.
5080         * init.c (build_init, build_new_1): Pass type directly to
5081         build_special_member_call.
5082         * lex.c (cxx_make_type): Do not allocate binfo here.
5083         * name-lookup.c (arg_assoc_class): Incomplete types have no binfo.
5084         * parser.c (cp_parser_class_head): Always call xref_basetypes.
5085         * pt.c (instantiate_class_template): Likewise. Inhibit access
5086         checking for template friends.
5087         * ptree.c (cxx_print_type): Adjust record printing.
5088         * search.c (lookup_base): When taking a type, complete it before
5089         looking for a binfo.
5090         (lookup_member): Delay completing a type.
5091         (push_class_decls): Don't walk an incomplete type.
5092         (lookup_conversions): Likewise.
5093         * semantics.c (finish_stmt_expr_expr): Pass type directly to
5094         build_special_member_call.
5095         * tree.c (copy_base_binfos): Adjust.
5096         (make_binfo): Likewise.
5097         * typeck.c (build_modify_expr): Pass type directly to
5098         build_special_member_call.
5099         * typeck2.c (process_init_constructor): Check a binfo exists.
5100         (build_m_component_ref): Allow accessing an incomplete type.
5101         (build_functional_cast): Pass type directly to
5102         build_special_member_call.
5103
5104 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5105
5106         PR c++/2204
5107         * config-lang.in (gtfiles): Add typeck2.c.
5108         * Make-lang.in: Tweak typeck2.c dependencies, and add rule for
5109         gt-cp-typeck2.h.
5110         * cp-tree.h: Declare complete_type_check_abstract.
5111         * typeck2.c (pat_calc_hash, pat_compare,
5112         complete_type_check_abstract): New functions.
5113         (abstract_virtuals_error): If the type is abstract, register the
5114         declaration within abstract_pending_vars for further checks.
5115         Inspect also dependent types. Handle IDENTIFIER_NODEs as decl.
5116         * decl.c (cp_finish_decl): Do not strip array types.
5117         (create_array_type_for_decl): Check for abstractness of the element
5118         type.
5119         (complete_vars): Call complete_type_check_abstract.
5120         * class.c (finish_struct): Prepare a list of virtual functions for
5121         template types, and call complete_vars on it to check for abstractness.
5122
5123 2004-07-12  Paolo Bonzini  <bonzini@gnu.org>
5124
5125         PR tree-optimization/14107
5126         * decl.c (finish_function): Remove temporary band-aid.
5127
5128 2004-07-11  Mark Mitchell  <mark@codesourcery.com>
5129
5130         * call.c (build_operator_new_call): Avoid using push_to_top_level.
5131         (build_new_op): Adjust call to lookup_function_nonclass.
5132         * name-lookup.c (identifier_type_value): Adjust call to
5133         lookup_name_real.
5134         (lookup_name_real): Add block_p parameter.
5135         (lookup_name_nonclass): Adjust call to lookup_name_real.
5136         (lookup_function_nonclass): Likewise.
5137         (lookup_name): Likewise.
5138         * name-lookup.h (lookup_name_real): Change prototype.
5139         (lookup_name_nonclass): Likewise.
5140         * parser.c (cp_parser_lookup_name): Likewise.
5141
5142         * cp-tree.h (saved_scope): Make old_bindings a vector.
5143         (unuse_fields): Remove.
5144         * name-lookup.h (cxx_saved_binding): Define it.
5145         * class.c (pushclass): Don't use unuse_fields.
5146         * name-lookup.c (cxx_saved_binding_make): Remove.
5147         (store_binding): Add new bindings to a vector, using an
5148         accumulator style, rather than adding them to a list.
5149         (store_bindings): Adjust accordingly.
5150         (store_class_bindings): Likewise.
5151         (push_to_top_level): Likewise.
5152         (pop_from_top_level): Likewise.
5153         * optimize.c (maybe_clone_body): Must push_to_top_level and
5154         pop_from_top_level calls outside of loop.
5155         * parser.c (cp_parser_class_specifier): Move push_scope/pop_scope
5156         calls here from cp_parser_late_parsing_default_args.
5157         (cp_parser_save_default_args): Record the class type in which the
5158         function is declared.
5159         (cp_parser_late_parsing_default_args): Do not call
5160         push_nested_class/pop_nested_class.
5161         * search.c (dfs_unuse_fields): Remove.
5162         (unuse_fields): Remove.
5163
5164 2004-07-11  Joseph S. Myers  <jsm@polyomino.org.uk>
5165
5166         * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_PUSHLEVEL,
5167         LANG_HOOKS_POPLEVEL, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Remove.
5168         * cp-tree.h (poplevel): Declare.
5169         (set_block): Remove.
5170         * decl.c (set_block): Remove.
5171
5172 2004-07-10  Mike Stump  <mrs@apple.com>
5173
5174         * decl2.c (import_export_class): Never export/import vtables
5175         with inline key functions.
5176
5177 2004-07-09  Steven Bosscher  <stevenb@suse.de>
5178
5179         * typeck.c (c_expand_asm_operands): Remove.
5180
5181 2004-07-09  Mike Stump  <mrs@apple.com>
5182
5183         * typeck.c (build_class_member_access_expr): Skip null deref
5184         warning when we don't dereference it.
5185
5186 2004-07-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5187
5188         PR c++/8211
5189         PR c++/16165
5190         * class.c (check_field_decls): Improve -Weffc++ warning: do not
5191         warn for pointers to functions/members, or for classes without
5192         destructors.
5193
5194 2004-07-08  Mark Mitchell  <mark@codesourcery.com>
5195
5196         * name-lookup.h (struct cp_binding_level): Update documentation
5197         for class_shadowed.
5198
5199 2004-07-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5200
5201         PR c++/16169
5202         * typeck.c (check_return_expr): Improve -Weffc++ warning: handle
5203         returning CALL_EXPR, and non-reference return type.
5204
5205 2004-07-08  Nathan Sidwell  <nathan@codesourcery.com>
5206
5207         * name-lookup.c (push_binding): Use VEC_reserve.
5208
5209 2004-07-08  Richard Henderson  <rth@redhat.com>
5210
5211         * cp-tree.h (expand_eh_spec_block): Remove.
5212
5213 2004-07-07  Mark Mitchell  <mark@codesourcery.com>
5214
5215         * cp-tree.h (saved_scope): Remove x_previous_class_type and
5216         x_previous_class_values; add x_previous_class_level.
5217         (previous_class_type): Remove.
5218         (previous_class_values): Remove.
5219         (previous_class_level): New macro.
5220         * class.c (pushclass): Restore the identifier cache more
5221         expeditiously.
5222         (invalidate_class_lookup_cache): Use vector for class_shadowed and
5223         previous_class_values.
5224         * decl.c (poplevel): Likewise.
5225         * name-lookup.c (cxx_binding_init): New function.
5226         (cxx_binding_make): Use it.
5227         (push_binding): For a binding in a class level, use a vector of
5228         cp_class_binding nodes.
5229         (push_binding_level): New function.
5230         (begin_scope): Use it.
5231         (leave_scope): Do not put class binding levels on the free list.
5232         (print_binding_level): Adjust for the fact that class_shadowed is
5233         a vector.
5234         (poplevel_class): Likewise.
5235         (clear_identifier_class_values): Likewise.
5236         (push_class_level_binding): Likewise.
5237         (set_class_shadows): Remove.
5238         (store_binding): New function.
5239         (store_class_bindings): New function.
5240         (push_to_top_level): Use store_class_bindings as appropriate.
5241         (pop_from_top_level): Use previous_class_level, not
5242         previous_class_type.
5243         * name-lookup.h (cp_class_binding): New type.
5244         (cp_binding_level): Use a vector object for class_shadowed.
5245         (push_binding_level): Declare.
5246         (set_class_shadows): Remove.
5247
5248 2004-07-07  Andrew Pinski  <apinski@apple.com>
5249
5250         * class.c (instantiate_type): BUFFER_REF is dead.
5251         * lex.c (init_operators): IN_EXPR is dead.
5252
5253 2004-07-07  Jason Merrill  <jason@redhat.com>
5254
5255         PR c++/16334
5256         * call.c (build_new_op): Give overload warnings for built-in
5257         candidates.
5258
5259 2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
5260
5261         PR c++/16276
5262         * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
5263         is not public.
5264
5265 2004-07-07  Nathan Sidwell  <nathan@codesourcery.com>
5266
5267         * cp-tree.h (CLASSTYPE_N_BASECLASSES): Remove.
5268         * class.c (build_primary_vtable, check_bases,
5269         determine_primary_base, finish_struct_bits,
5270         maybe_warn_about_overly_private_class, dfs_find_final_overrider_q,
5271         get_basefndecls, warn_hidden, walk_subobject_offsets,
5272         build_base_fields, create_vtable_ptr, propagate_binfo_offsets,
5273         layout_virtual_bases, end_of_class, warn_about_ambiguous_bases,
5274         finish_struct_1, get_vfield_name, contains_empty_class_p,
5275         dump_class_hierarchy_r, finish_vtbls, build_vtt_inits,
5276         dfs_ctor_vtable_bases_queue_p, accumulate_vtbl_inits,
5277         add_vcall_offset_vtbl_entries_r, cp_fold_obj_type_ref): Adjust
5278         BINFO macros.
5279         * decl.c (xref_basetypes): Likewise.
5280         * dump.c (cp_dump_tree): Likewise.
5281         * error.c (dump_expr): Likewise.
5282         * init.c (sort_mem_initializers, expand_member_init,
5283         push_base_cleanups): Likewise.
5284         * method.c (do_build_copy_constructor, do_build_assign_reg,
5285         synthesize_exception_spec): Likewise.
5286         * name-lookup.c (arg_assoc_class): Likewise.
5287         * pt.c (instantiate_class_template, tsubst,
5288         get_template_base_recursive): Likewise.
5289         * ptree.c (cxx_print_type): Likewise.
5290         * rtti.c (get_psuedo_ti_init, get_pseudo_ti_desc): Likewise.
5291         * search.c (lookup_base_r, dynamic_cast_base_recurse,
5292         dfs_access_in_type, access_in_type, lookup_field_queue_p,
5293         bfs_walk, dfs_walk_real, look_for_overrides, markedp, unmarkedp,
5294         marked_pushdecls_p, unmarked_pushdecls_p, dfs_debug_markedp,
5295         dfs_debug_unmarkedp, dfs_check_overlap, dfs_no_overlap_yet,
5296         binfo_for_vtable, copied_binfo, original_binfo): Likewise
5297         * tree.c (copy_base_binfos, make_binfo): Likewise.
5298         * typeck.c (commmon_base_type): Likewise
5299         * typeck2.c (process_init_constructor): Likewise
5300
5301 2004-07-06  Joseph S. Myers  <jsm@polyomino.org.uk>
5302
5303         * decl.c (check_tag_decl): Name redeclared type in diagnostic.
5304
5305 2004-07-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5306
5307         PR c++/3671
5308         * pt.c (convert_nontype_argument): Disallow conversions between
5309         different enumeration types.
5310
5311 2004-07-06  Nathan Sidwell  <nathan@codesourcery.com>
5312
5313         * cp-tree.h (BINFO_MARKED): Remove.
5314         (BINFO_VTABLE_PATH_MARKED, BINFO_NEW_VTABLE_MARKED,
5315         BINFO_DEPENDENT_BASE_P, BINFO_LOST_PRIMARY_P,
5316         BINFO_INDIRECT_PRIMARY_P): Use appropriate BINFO_FLAG_n.
5317         (SET_BINFO_NEW_VTABLE_MARKED): Use BINFO_VIRTUAL_P.
5318         * class.c (build_base_path): Use BINFO_VIRTUAL_P.
5319         (mark_primary_bases, determine_primary_base, base_derived_from,
5320         dfs_find_final_overrider, dfs_find_final_overrider_q,
5321         dfs_find_inal_overrider_post, update_vtable_entry_for_fn,
5322         dfs_modify_vtables, walk_subobject_offsets,
5323         layout_nonempty_base_or_field, build_base_field,
5324         build_base_fields, propagate_binfo_offsets, layout_virtual_bases,
5325         end_of_class, get_vfield_name, dump_class_hierarchy, dump_vtable,
5326         finish_vtbls, build_vtt_inits, dfs_build_secondary_vptr_vtt_inits,
5327         build_ctor_vtbl_group, accumulate_vtble_inits,
5328         dfs_accumulate_vtbls_inits, build_vbase_offset_vtbl_entries,
5329         build_vcall_offset_vtbl_entries, add_vcall_offset_vtbl_entries_r,
5330         add_vcall_offset_vtbl_entries_1): Likewise.
5331         * decl.c (xref_basetypes): Incomming virtual base indicated by
5332         TREE_TYPE. Adjust.
5333         * dump.c (cp_dump_tree): Use BINFO_VIRTUAL_P.
5334         * init.c (finish_init_stmts, sort_mem_initializers,
5335         emit_mem_initializers, build_vtble_address, expand_member_init,
5336         push_base_cleanups): Likewise.
5337         * method.c (do_build_copy_constructor): Likewise.
5338         * pt.c (instantiate_class_template,
5339         get_template_base_recursive): Likewise.
5340         * rtti.c (dfs_class_hint_mark, get_pseudo_ti_init,
5341         get_pseudo_ti_desc): Likewise.
5342         * search.c (lookup_base_r, dynamic_cast_base_recurse,
5343         binfo_from_vbase, binfo_via_virtual, copied_binfo,
5344         original_binfo): Likewise.
5345         * semantics.c (finish_base_specifier): Virtualness is indicated
5346         by TREE_TYPE.
5347         * tree.c (copy_base_binfos): Use BINFO_VIRTUAL_P.
5348
5349 2004-07-06  Mark Mitchell  <mark@codesourcery.com>
5350
5351         Revert:
5352         2004-06-24  Jason Merrill  <jason@redhat.com>
5353         PR c++/16115
5354         * decl.c (grokparms): Give the PARM_DECL reference type if the
5355         parameter is passed by invisible reference.
5356
5357 2004-07-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5358
5359         * cp-lang.c (cp_var_mod_type_p): Add extra arg.
5360         * decl.c (grokdeclarator): Extra arg to variably_modified_type_p.
5361         * pt.c (check_instantiated_args, unify): Likewise.
5362
5363 2004-07-05  Phil Edwards  <phil@codesourcery.com>
5364
5365         * Make-lang.in (check-c++, lang_checks):  Add some comments.
5366
5367 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5368
5369         * cp-mudflap.c: Delete file.
5370         * Makefile.in: Remove all references to cp-mudflap.o.
5371
5372 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5373
5374         * decl.c (cxx_init_decl_processing): Call
5375         build_common_tree_nodes before creating the global NAMESPACE_DECL.
5376
5377 2004-07-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5378
5379         PR c++/2518
5380         * call.c (build_operator_new_call): Look only at global scope.
5381
5382 2004-07-05  Nathan Sidwell  <nathan@codesourcery.com>
5383
5384         * call.c (enforce_access): Expect TREE_BINFO.
5385         * class.c (binfo_ctor_vtable): Check TREE_BINFO.
5386         * cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
5387         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
5388         Adjust.
5389         (BINFO_LANG_ELTS): Remove.
5390         (BINFO_LANG_SLOTS): New.
5391         (TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
5392         (CLASSTYPE_TEMPLATE_INFO): Adjust.
5393         * pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
5394         * search.c (lookup_member): Check TREE_BINFO.
5395         * semantics.c (perform_or_defer_access_check): Likewise.
5396         (check_accessibility_of_qualified_id): Check
5397         deferred_access_no_check.
5398         * tree.c (make_binfo): Use make_tree_binfo.
5399
5400 2004-07-04  Mark Mitchell  <mark@codesourcery.com>
5401
5402         * method.c (implicitly_declare_fn): Set linkage of generated
5403         functions.
5404
5405 2004-07-04  Richard Henderson  <rth@redhat.com>
5406
5407         * typeck.c (cxx_mark_addressable): Don't put_var_into_stack.
5408
5409 2004-07-03  Scott Brumbaugh  <scottb.lists@verizon.net>
5410
5411         PR c++/3761
5412         * name-lookup.c (push_class_level_binding): Don't pass a
5413         TREE_LIST of ambiguous names to check_template_shadow as it
5414         only handles declarations. Instead, pull the declaration
5415         out and pass that.
5416
5417 2004-07-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5418
5419         PR c++/14971
5420         * pt.c (check_explicit_specialization): Clarify error message.
5421
5422 2004-07-02  Richard Henderson  <rth@redhat.com>
5423
5424         * tree.c (cp_unsave_r): Update remap_save_expr call.
5425
5426 2004-07-02  Mark Mitchell  <mark@codesourcery.com>
5427
5428         PR c++/16240
5429         * mangle.c (write_template_arg): Correct mangling.
5430
5431         PR c++/16297
5432         * decl.c (grokdeclarator): Robustify.
5433
5434 2004-07-01  Richard Henderson  <rth@redhat.com>
5435
5436         * class.c (fixed_type_or_null): Don't handle RTL_EXPR.
5437         * method.c (synthesize_method): Don't clear_last_expr.
5438         * name-lookup.c (maybe_push_cleanup_level): Likewise.
5439
5440 2004-07-01  Nick Clifton  <nickc@redhat.com>
5441
5442         * decl2.c (import_export_class): Invoke the
5443         import_export_class field in the gcc_target structure if it is not
5444         empty.
5445
5446 2004-06-30  Richard Henderson  (rth@redhat.com>
5447
5448         * decl.c (start_preparsed_function): Don't set immediate_size_expand.
5449         * method.c (use_thunk): Likewise.
5450
5451 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5452
5453         * call.c (build_over_call), typeck.c (build_function_call): Call
5454         check_function_arguments instead of check_function_format.
5455
5456 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5457
5458         * call.c (build_over_call), typeck.c (build_function_call): Update
5459         calls to check_function_format.
5460
5461 2004-06-30  Richard Henderson  <rth@redhat.com>
5462
5463         * call.c (build_over_call): Use __builtin_memcpy for copying
5464         CLASS_AS_BASE rather than funny casting.
5465
5466 2004-06-30  Richard Henderson  <rth@redhat.com>
5467
5468         * init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and
5469         TYPE_SIZE_UNIT of full_type.
5470
5471 2004-06-30  Per Bothner  <per@bothner.com>
5472
5473         Conditionally compile support for --enable-mapped_location.
5474         * decl.c (pop_label):  Handle (imperfectly) USE_MAPPED_LOCATION case.
5475         * decl2.c:  If USE_MAPPED_LOCATION, don't do some line number
5476         adjustments - which I don't understand.
5477         * error.c (dump_decl):  Rename "<interrnal>" to "<built-in>".
5478         * error.c:  Use LOCATION_FILE and EXPR_LOCATION macros.
5479         (print_instantiation_partial_context):  Use expand_location.
5480         * decl.c (duplicate_decl):  Use new DECL_IS_BUILTIN macro.
5481         * name-lookup.c:  Likewise.
5482         * lex.c (cxx_init):  Likewise.  Also use BUILTINS_LOCATION.
5483         * name-lookup.c:  Use input_line macro.
5484         * parser.c (cp_lexer_get_preprocessor_token):  Use UNKNOWN_LOCATION.
5485         (cp_parser_statement):  Rename locaal variable statement_locus to
5486         statement_location and use SET_EXPR_LOCATION macro.
5487         * pt.c:  Handle USE_MAPPED_LOCATION case.  Use new macros.
5488         * tree.c (cp_walk_subtrees):  Likewise.
5489
5490 2004-06-29  Per Bothner  <per@bothner.com>
5491
5492         * tree.c (build_min_nt, build_min, build_min_non_dep):
5493         Don't set TREE_COMPLEXITY from input_line.
5494
5495 2004-06-29  Paul Brook  <paul@codesourcery.com>
5496
5497         * init.c: Include target.h.
5498         (get_cookie_size): Remove and replace with target hook.
5499         Update callers.
5500         (build_new_1): Store the element size in the cookie.
5501
5502 2004-06-29  Nathan Sidwell  <nathan@codesourcery.com>
5503
5504         PR c++/16260
5505         * parser.c (cp_parser_template_declaration_after_export): Disable
5506         access checks here ...
5507         (cp_parser_class_specifier): ... not here.
5508
5509 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5510
5511         * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
5512         VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
5513         BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
5514         TREE_CHECK macro.
5515
5516 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5517
5518         * cp-tree.h (struct deferred_access): Move to ...
5519         * semantics.c (struct deferred_access): ... here. Adjust.
5520         (deferred_access_stack): Make a VEC(deferred_access),
5521         (deferred_access_free_list): Remove.
5522         (deferred_access_no_check): New.
5523         (push_deferring_access_checks, resume_deferring_access_checks,
5524         stop_deferring_access_checks, pop_deferring_access_checks,
5525         get_deferred_access_checks, pop_to_parent_deferring_access_checks,
5526         perform_deferred_access_checks, perform_or_defer_access_check): Adjust.
5527
5528 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5529
5530         PR c++/16174
5531         * call.c (build_temp): Declare.
5532         (check_constructor_callable): New.
5533         (reference_binding): Only set CHECK_COPY_CONSTRUCTOR if not for
5534         CONSTRUCTOR_CALLABLE.
5535         (convert_like_real, initialize_reference): Use
5536         check_constructor_callable.
5537         * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): New.
5538         (LOOKUP_*): Renumber.
5539
5540 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5541
5542         * friend.c (add_friend): Only perform access checks when context
5543         is a class.
5544         * lex.c (cxx_make_type): Only create a binfo for aggregate types.
5545         * parser.c (cp_parser_class_specifier): Disable access checks here
5546         when parsing the body of a templated class.
5547         * semantics.c (perform_or_defer_access_checks): Reorder to allow
5548         NULL binfos when not checking access.
5549
5550 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5551
5552         Use vector API for vbase list.
5553         * cp-tree.h: Include vec.h
5554         (DEF_VEC_P (tree)): New type.
5555         (struct lang_type_class): Change vbase's member type.
5556         (binfo_for_vbase): Declare.
5557         * class.c (determine_primary_base, base_derived_from,
5558         update_vtable_entry_for_fn, walk_subobject_offsets, end_of_class,
5559         warn_about_ambiguous_bases, dfs_accumulate_vtbl_inits,
5560         build_vtbl_initializer): Adjust.
5561         * decl.c (xref_basetypes): Adjust, accumulate upper bound of
5562         vbases.
5563         * init.c (sort_mem_initializers, expand_member_init,
5564         push_base_cleanups): Adjust.
5565         * method.c (do_build_copy_constructor): Adjust.
5566         * search.c (get_pure_virtuals, copied_binfo, original_binfo): Adjust.
5567         (binfo_for_vbase): New.
5568         * tree.c (copy_base_binfos): Adjust.
5569
5570 2004-06-28  Mark Mitchell  <mark@codesourcery.com>
5571
5572         * parser.c (cp_parser_set_decl_spec_type): Fix thinko.
5573
5574 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5575
5576         PR c++/14123
5577         * cxx-pretty-print.c (pp_cxx_ptr_operator): Properly put
5578         paranthesis in case of pointers to array members.
5579         * error.c (dump_type_prefix): Likewise.
5580         (dump_type_suffix): Maybe issue a whitespace when printing
5581         ARRAY_TYPE.
5582
5583 2004-06-27  Mark Mitchell  <mark@codesourcery.com>
5584
5585         PR c++/16193
5586         * parser.c (cp_parser_set_decl_spec_type): Refine test for
5587         redefinition of built-in types.
5588
5589 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5590
5591         * error.c (pp_template_argument_list_start): Remove.
5592         (pp_template_argument_list_end): Likewise.
5593         (pp_separate_with_comma): Use pp_cxx_separate_with.
5594         (reinit_global_formatting_buffer): Remove.
5595         (pp_non_consecutive_character): Likewise.
5596         (dump_scope): Use pp_cxx_colon_colon.
5597         (dump_template_parameter): Use pp_cxx_identifier,
5598         pp_cxx_tree_identifier and pp_cxx_whitespace.
5599         (dump_templat_bindings): Replace use of pp_string with sequence
5600         of pp_cxx_whitespace and pp_equal.
5601         (dump_type): Use pp_cxx_identifier, pp_cxx_tree_identifier,
5602         pp_cxx_colon_colon, pp_cxx_whitespace throughout.  Don't set
5603         padding here.
5604         (dump_aggr_type): Use pp_cxx_identifier amd pp_cxx_tree_identifier.
5605         (dump_type_prefix): Don't set padding.  Use pp_cxx_whitespace,
5606         pp_cxx_left_parent, pp_cxx_colon_colon and pp_cxx_star troughout.
5607         (dump_type_suffix): Use pp_cxx_right_paren, pp_cxx_left_bracket,
5608         pp_cxx_right_bracket, pp_cxx_identifier throughout,
5609         (dump_decl): Likewise.
5610         (dump_template_decl): Likewise.
5611         (dump_function_decl): Likewise.  Set padding as appropriate.
5612         (dump_parameters): Use pp_cxx_left_paren, pp_cxx_identifier and
5613         pp_cxx_right_paren.
5614         (dump_exception_spec): Likewise.
5615         (dump_function_name): Use pp_cxx_tree_identifier and
5616         pp_cxx_identifier.
5617         (dump_template_parms): Use pp_cxx_begin_template_argument_list and
5618         pp_cxx_end_template_argument_list.
5619         (dump_expr): Use pp_cxx_left_paren, pp_cxx_right_paren,
5620         pp_cxx_colon_colon, pp_cxx_identifier, pp_cxx_tree_identifier and
5621         pp_cxx_whitespace throughout.
5622         (dump_binary_op): Use pp_cxx_whitespace, pp_cxx_left_paren and
5623         pp_cxx_right_paren.
5624         (dump_unary_op): Likewise.
5625         (reinit_cxx_pp): New function.
5626         (type_as_string); Use it.
5627         (expr_as_string): Likewise.
5628         (decl_as_string); Likewise.
5629         (context_as_string): Likewise.
5630         (lang_decl_name): Likewise.
5631         (decl_to_string): Likewise.
5632         (expr_to_string): Likewise.
5633         (parm_to_string): Likewise.
5634         (type_to_string): Likewise.
5635         (args_to_string): Likewise.
5636         (cv_to_string): Likewise.
5637
5638 2004-06-26  Mark Mitchell  <mark@codesourcery.com>
5639
5640         * cp-tree.h (cp_cv_quals): New type.
5641         (cp_declarator): Use it instead of "tree" as appropriate.
5642         (grok_method_quals): Adjust prototype.
5643         (grokclassfn): Likewise.
5644         (do_friend): Likewise.
5645         * decl.c (grokfndecl): Use cp_cv_quals, not tree.
5646         (grokdeclarator): Likewise.
5647         * decl2.c (grok_method_quals): Likewise.
5648         (grokclassfn): Likewise.
5649         * friend.c (do_friend): Likewise.
5650         * method.c (implicitly_declare_fn): Adjust call to grokclassfn.
5651         * parser.c (make_call_declarator): Use cp_cv_quals, not tree.
5652         (make_pointer_declarator): Likewise.
5653         (make_reference_declarator): Likewise.
5654         (make_ptrmem_declarator): Likewise.
5655         (cp_parser_ptr_operator): Likewise.
5656         (cp_parser_cv_qualifier_seq_opt): Likewise.
5657         (cp_parser_cv_qualifier_opt): Remove.
5658         (cp_parser_new_declarator_opt): Adjust call to
5659         cp_parser_ptr_operator.
5660         (cp_parser_conversion_declaration_opt): Likewise.
5661         (cp_parser_declarator): Use cp_cv_quals, not tree.
5662         (cp_parser_direct_declarator): Likewise.
5663
5664 2004-06-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5665
5666         * call.c, cp-tree.h, cxx-pretty-print.c, decl.c, decl2.c:
5667         Rename DECL_STMT to DECL_EXPR.
5668         * init.c, name-lookup.c, parser.c, pt.c, semantics.c: Likewise.
5669         * cp-lang.c (LANG_HOOKS_SAFE_FROM_P): Deleted.
5670         * tree.c (cp_walk_subtrees): Don't call c_walk_subtrees.
5671
5672 2004-06-26  Jan Hubicka  <jh@suse.cz>
5673
5674         PR C++/14865
5675         * decl2.c (maybe_emit_vtables):  Always import_export_vtable for the
5676         reachability analysis.
5677
5678 2004-06-25  Mark Mitchell  <mark@codesourcery.com>
5679
5680         * cp-mudflap.c (mflang_flush_calls): Fix thinkos resulting from
5681         2004-06-23 change.
5682
5683 2004-06-25  Paul Brook  <paul@codesourcery.com>
5684
5685         * decl2.c (get_guard): Call targetm.cxx.guard_type.
5686         (get_guard_bits, get_guard_cond): Call targetm.cxx.guard_mask_bit.
5687
5688 2004-06-24  Mark Mitchell  <mark@codesourcery.com>
5689
5690         * decl.c (grokdeclarator): Restore error messages about __thread.
5691         * parser.c (cp_parser_decl_specifier_seq): Likewise.
5692
5693 2004-06-24  Jason Merrill  <jason@redhat.com>
5694
5695         PR c++/16115
5696         * decl.c (grokparms): Give the PARM_DECL reference type if the
5697         parameter is passed by invisible reference.
5698
5699 2004-06-24  Andreas Schwab  <schwab@suse.de>
5700
5701         * cp-tree.h (enum cp_storage_class): Remove trailing comma.
5702
5703 2004-06-23  Mark Mitchell  <mark@codesourcery.com>
5704
5705         * Make-lang.in (cp/lex.o): Do not depend on cp/lex.h.
5706         (cp/decl.o): Likewise.
5707         (cp/decl2.o): Likewise.
5708         (cp/pt.o): Likewise.
5709         (cp/semantics.o): Likewise.
5710         * config-lang.in (gtfiles): Do not reference cp/lex.h.
5711         * class.c: Do not include lex.h.
5712         (add_implicitly_declared_members): Do not use
5713         adding_implicit_members.
5714         (check_bases_and_members): Do not talk about grok_x_components.
5715         * cp/cp-tree.h (adding_implicit_members): Remove.
5716         (cp_storage_class): New type.
5717         (cp_decl_spec): Likewise.
5718         (cp_decl_specifier_seq): Likewise.
5719         (cp_parameter_declarator): Use it for the decl_specifiers field.
5720         (check_tag_decl): Adjust prototype.
5721         (shadow_tag): Likewise.
5722         (groktypename): Likewise.
5723         (start_decl): Likewise.
5724         (start_function): Likewise.
5725         (start_method): Likewise.
5726         (grok_x_components): Remove.
5727         (grokfield): Adjust prototype.
5728         (grokbitfield): Likewise.
5729         (finish_member_class_template): Remove.
5730         * decl.c: Do not include lex.h.
5731         (adding_implicit_members): Do not define.
5732         (check_tag_decl): Do not use trees to represent decl-specifiers.
5733         (shadow_tag): Likewise.
5734         (groktypename): Likewise.
5735         (start_decl): Likewise.
5736         (grokvardecl): Likewise.
5737         (grokdeclarator): Likewise.
5738         (grokparms): Likewise.
5739         (start_function): Likewise.
5740         (start_method): Likewise.
5741         * decl.h (grokdeclarator): Adjust prototype.
5742         * decl2.c: Do not include lex.h.
5743         (grok_x_components): Remove.
5744         (grokfield): Do not use trees to represent decl-specifiers.
5745         (grokbitfield): Likewise.
5746         * lex.c: Do not include lex.h.
5747         * lex.h: Remove.
5748         * parser.c: Include target.h.
5749         (clear_decl_specs): New function.
5750         (cp_parser_translation_unit): Do not use trees to represent
5751         decl-specifiers.
5752         (cp_parser_postfix_expression): Likewise.
5753         (cp_parser_new_type_id): Likewise.
5754         (cp_parser_condition): Likewise.
5755         (cp_parser_simple_declaration): Likewise.
5756         (cp_parser_decl_specifier_seq): Likewise.
5757         (cp_parser_function_specifier_opt): Likewise.
5758         (cp_parser_conversion_type_id): Likewise.
5759         (cp_parser_template_parameter): Likewise.
5760         (cp_parser_explicit_instantiation): Likewise.
5761         (cp_parser_type_specifier): Likewise.
5762         (cp_parser_simple_type_specifier): Likewise.
5763         (cp_parser_init_declarator): Likewise.
5764         (cp_parser_type_id): Likewise.
5765         (cp_parser_type_specifier_seq): Likewise.
5766         (cp_parser_parameter_declaration): Likewise.
5767         (cp_parser_member_declaration): Likewise.
5768         (cp_parser_exception_declaration): Likewise.
5769         (cp_parser_function_definition_from_specifiers_and_declarator):
5770         Likewise.
5771         (cp_parser_single_declaration): Likewise.
5772         (cp_parser_save_member_function_body): Likewise.
5773         (cp_parser_friend_p): Likewise.
5774         (cp_parser_set_storage_class): New function.
5775         (cp_parser_set_decl_spec_type): Likewise.
5776         * pt.c: Do not include lex.h.
5777         * semantics.c: Likewise.
5778         (finish_member_class_template): Remove.
5779
5780 2004-06-23  Roger Sayle  <roger@eyesopen.com>
5781
5782         * call.c (build_cxx_call): Don't call expand_tree_builtin.  No
5783         longer take both "args" and "convert_args" as arguments.
5784         (build_op_delete_call): Update call to build_cxx_call.
5785         (build_over_call): Likewise, update call to build_cxx_call.
5786         * cp-tree.h (build_cxx_call): Update funtion prototype.
5787         * typeck.c (build_function_call): Don't call expand_tree_builtin.
5788         * rtti.c (throw_bad_cast): Update call to build_cxx_call.
5789         (throw_bad_typeid): Likewise.
5790         (build_dynamic_cast_1): Likewise.
5791
5792 2004-06-22  Richard Henderson  <rth@redhat.com>
5793
5794         * class.c (build_vfn_ref): Take a pointer not object.  Build
5795         an OBJ_TYPE_REF.
5796         (cp_fold_obj_type_ref): New.
5797         * call.c (build_over_call): Update build_vfn_ref call.
5798         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): New.
5799         * cp-tree.h (cp_fold_obj_type_ref): Declare.
5800
5801 2004-06-21  Jason Merrill  <jason@redhat.com>
5802
5803         PR c++/16112
5804         * cp-gimplify.c (cp_gimplify_init_expr): Look through
5805         CLEANUP_POINT_EXPR.
5806
5807 2004-06-21  Mark Mitchell  <mark@codesourcery.com>
5808
5809         * cp-tree.def (NEW_EXPR): Add a fourth slot.
5810         * cp-tree.h (PARMLIST_ELLIPSIS_P): Remove.
5811         (TREE_PARMLIST): Likewise.
5812         (CALL_DECLARATOR_PARMS): Likewise.
5813         (CALL_DECLARATOR_QUALS): Likewise.
5814         (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
5815         (cp_declarator_kind): New type.
5816         (cp_parameter_declarator): Likewise.
5817         (cp_declarator): Likewise.
5818         (cp_error_declarator): Likewise.
5819         (no_parameters): Likewise.
5820         (groktypename): Change prototype.
5821         (start_decl): Likewise.
5822         (start_handler_parms): Likewise.
5823         (get_scope_of_declarator): Likewise.
5824         (start_function): Likewise.
5825         (start_preparsed_function): New function.
5826         (start_function): Change prototype.
5827         (start_method): Likewise.
5828         (grokfield): Likewise.
5829         (grokbitfield): Likewise.
5830         (build_new): Likewise.
5831         (make_pointer_declarator): Remove.
5832         (make_reference_declarator): Likewise.
5833         (make_call_declarator): Likewise.
5834         (set_quals_and_spec): Likewise.
5835         (process_template_parm): Change prototype.
5836         (begin_function_definition): Remove.
5837         (finish_parmlist): Remove.
5838         * decl.c (groktypename): Do not use trees to represent
5839         declarators.
5840         (start_decl): Likewise.
5841         (start_handler_parms): Remove.
5842         (get_scope_of_declarator): Reimplement.
5843         (grokdeclarator): Do not use trees to represent declarators.
5844         (grokparms): Likewise.
5845         (start_function): Likewise.
5846         (start_method): Likewise.
5847         (build_void_list_mode): Do not use TREE_PARMLIST.
5848         * decl.h (grokdeclarator): Change prototype.
5849         * decl2.c (grok_method_quals): Robustify.
5850         (grok_x_components): Do not use trees to represent declarators.
5851         (grokfield): Likewise.
5852         (grokbitfield): Likewise.
5853         (start_objects): Build FUNCTION_DECLs, not declarators.
5854         (start_static_storage_duration_function): Likewise.
5855         * init.c (build_new): Simplify.
5856         * lex.c (make_pointer_declarator): Remove.
5857         (make_reference_declarator): Likewise.
5858         (make_call_declarator): Likewise.
5859         (set_quals_and_spec): Likewise.
5860         * method.c (use_thunk): Use start_preparsed_function.
5861         (synthesize_method): Likewise.
5862         (implicitly_declare_fn): Build FUNCTION_DECLs, not declarators.
5863         * optimize.c (maybe_clone_body): Use start_preparsed_function.
5864         * parser.c (cp_error_declarator): New variable.
5865         (declarator_obstack): Likewise.
5866         (alloc_declarator): New function.
5867         (make_declarator): Likewise.
5868         (make_id_declarator): Likewise.
5869         (make_pointer_declarator): Likewise.
5870         (make_reference_declarator): Likewise.
5871         (make_ptrmem_declarator): Likewise.
5872         (make_call_declarator): Likewise.
5873         (make_array_declarator): Likewise.
5874         (no_parameters): New variable.
5875         (make_parameter_declarator): Likewise.
5876         (cp_parser_check_for_definition_in_return_type): Do not use trees
5877         to represent declarators.
5878         (cp_parser_translation_unit): Likewise.
5879         (cp_parser_new_expression): Likewise.
5880         (cp_parser_new_type_id): Likewise.
5881         (cp_parser_new_declarator_opt): Likewise.
5882         (cp_parser_direct_new_declarator): Likewise.
5883         (cp_parser_condition): Likewise.
5884         (cp_parser_declaration_statement): Likewise.
5885         (cp_parser_declaration): Likewise.
5886         (cp_parser_conversion_type_id): Likewise.
5887         (cp_parser_conversion_declarator_opt): Likewise.
5888         (cp_parser_template_parameter_list): Likewise.
5889         (cp_parser_template_parameter): Likewise.
5890         (cp_parser_explicit_instantiation): Likewise.
5891         (cp_parser_init_declarator): Likewise.
5892         (cp_parser_declarator): Likewise.
5893         (cp_parser_direct_declarator): Likewise.
5894         (cp_parser_type_id): Likewise.
5895         (cp_parser_parameter_declaration_clause): Likewise.
5896         (cp_parser_parameter_declaration_list): Likewise.
5897         (cp_parser_parameter_declaration): Likewise.
5898         (cp_parser_member_declaration): Likewise.
5899         (cp_parser_exception_declaration): Likewise.
5900         (cp_parser_check_declarator_template_parameters): Likewise.
5901         (cp_parser_function_definition_from_specifiers_and_declarator):
5902         Likewise.
5903         (cp_parser_save_member_function_body): Likewise.
5904         * pt.c (process_template_parm): Add is_non_type parameter.
5905         (convert_template_argument): Adjust call to groktypename.
5906         (tsubst_call_declarator_parms): Remove use of TREE_PARMLIST.
5907         (tsubst): Do not expect declarators.
5908         (tsubst_copy_and_build): Adjust NEW_EXPR case to handle additional
5909         argument.
5910         (instantiate_decl): Use start_preparsed_function.
5911         * semantics.c (begin_function_definition): Remove.
5912         (finish_parmlist): Remove.
5913         * cp-mudflap.c (mflang_flush_calls): Build FUNCTION_DECLs, not
5914         declarators.
5915
5916 2004-06-21  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5917
5918         * call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
5919         (build_new_method_call): Likewise.
5920         * decl.c (local_variable_p_walkfn): Don't walk into types.
5921         * decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
5922         (build_anon_union_vars): Add new operand for COMPONENT_REF.
5923         * init.c (buld_new): Add new operand for ARRAY_REF.
5924         * method.c (do_build_copy_constructor): New op for COMPONENT_REF.
5925         (do_build_assign_ref): Likewise.
5926         * parser.c (cp_parser_direct_new_declarator): Add new operands
5927         for ARRAY_REF.
5928         (cp_parser_direct_declarator): Likewise.
5929         * pt.c (tsubst): Likewise.
5930         (tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
5931         for COMPONENT_REF.
5932         * semantics.c (finish_non_static_data_member): Add new operand
5933         for COMPONENT_REF.
5934         * typeck.c (build_class_member_access_expr): Likewise.
5935         (build_class_member_access_expr, finish_class_member_access_expr):
5936         Likewise.
5937         (build_ptrmemfunc_access_expr): Likewise.
5938         (build_array_ref): Add new operands for ARRAY_REF.
5939         * typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
5940         * tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
5941
5942 2004-06-21  Richard Henderson  <rth@redhat.com>
5943
5944         * dump.c (cp_dump_tree): Don't use dump_next_stmt.
5945         * parser.c (cp_parser_jump_statement): Update commentary.
5946         * pt.c (tsubst_expr): Use RETURN_EXPR.
5947         * semantics.c (finish_return_stmt): Likewise.
5948         (finalize_nrv_r): Likewise.
5949         * typeck.c, typeck2.c: Update file start commentary.
5950
5951 2004-06-21  Richard Henderson  <rth@redhat.com>
5952
5953         * semantics.c (finish_expr_stmt): Call verify_sequence_points.
5954
5955 2004-06-20  Richard Henderson  <rth@redhat.com>
5956
5957         * cp-tree.h (add_decl_stmt): Declare.
5958         * pt.c (tsubst_copy): Abort for CLEANUP_POINT_EXPR.
5959         * semantics.c (maybe_cleanup_point_expr): New.
5960         (add_decl_stmt, finish_expr_stmt, finish_return_stmt,
5961         finish_for_expr, finish_switch_cond): Use it.
5962         (finalize_nrv_r): Don't build an EXPR_STMT.  Don't frob TREE_CHAIN.
5963
5964 2004-06-20  Richard Henderson  <rth@redhat.com>
5965
5966         * cp-tree.def (CLEANUP_STMT, IF_STMT): Move from c-common.def.
5967         * cp-gimplify.c (gimplify_if_stmt): Move from c-gimplify.c.
5968         (cp_gimplify_expr): Call it.
5969         (gimplify_cleanup_stmt): Move from c-gimplify.c.
5970         (cp_genericize): New.
5971         * decl.c (finish_function): Call it.
5972         * cp-tree.h (cp_stmt_codes): Add CLEANUP_STMT, IF_STMT.
5973         (CLEANUP_BODY, CLEANUP_EXPR, CLEANUP_DECL): Move from c-common.h.
5974         (IF_COND, THEN_CLAUSE, ELSE_CLAUSE): Likewise.
5975         (cp_genericize): Declare.
5976         * cxx-pretty-print.c (pp_cxx_statement): Add CLEANUP_STMT, IF_STMT.
5977         * dump.c (cp_dump_tree): Likewise.
5978         * semantics.c (push_cleanup): Move from c-semantics.c.
5979
5980 2004-06-20  Zack Weinberg  <zack@codesourcery.com>
5981
5982         * cp-lang.c (has_c_linkage): Implement.
5983
5984         * cp-tree.h (set_mangled_name_for_decl): Don't prototype.
5985         * decl.c (duplicate_decls): Use COPY_DECL_RTL.
5986         (builtin_function_1): Don't call make_decl_rtl.
5987         (build_cp_library_fn): Don't call set_mangled_name_for_decl.
5988         (grokvardecl): Don't call mangle_decl.
5989         * except.c (nothrow_libfn_p): Look at DECL_NAME, not
5990         DECL_ASSEMBLER_NAME.
5991         * method.c (set_mangled_name_for_decl): Delete.
5992         * name-lookup.c (pushdecl): When a local extern shadows a
5993         file-scope declaration of the same object, give both DECLs the
5994         same DECL_UID.
5995         * typeck.c (cxx_mark_addressable): Don't set TREE_ADDRESSABLE
5996         on DECL_ASSEMBLER_NAME.
5997
5998 2004-06-19  Richard Henderson  <rth@redhat.com>
5999
6000         * cp-gimplify.c: Remove unnecessary prototypes.
6001         (cp_gimplify_stmt): Merge into ...
6002         (cp_gimplify_expr): ... here.  Move to end of file.  Handle
6003         stmts_are_full_exprs_p frobbing.
6004         * cp-tree.h (cp_gimplify_stmt): Remove.
6005         * pt.c (tsubst_expr): Merge prep_stmt and unify.
6006         * tree.c (init_tree): Don't set lang_gimplify_stmt.
6007
6008 2004-06-18  Richard Henderson  <rth@redhat.com>
6009
6010         PR c++/16034
6011         * semantics.c (begin_cond): New.
6012         (finish_cond): Rewrite to handle template DECL_STMTs specially.
6013         Assume that non-template decls go land before the conditional.
6014         (simplify_loop_decl_cond): Likewise.
6015         (begin_if_stmt, finish_if_stmt_cond, begin_while_stmt,
6016         finish_while_stmt_cond, finish_for_init_stmt, finish_for_cond,
6017         begin_switch_stmt, finish_switch_cond): Update to match.
6018
6019 2004-06-17  Jason Merrill  <jason@redhat.com>
6020
6021         PR c++/16015
6022         * semantics.c (simplify_aggr_init_expr): Don't return the slot.
6023         (finish_stmt_expr_expr): Update type after conversions.
6024         (finish_stmt_expr): Wrap initializer in CLEANUP_POINT_EXPR.
6025         Handle void initializer.
6026         * tree.c (build_cplus_new): Make AGGR_INIT_EXPRs void.
6027
6028 2004-06-17  Geoffrey Keating  <geoffk@apple.com>
6029
6030         * class.c (build_clone): Don't call defer_fn, let mark_used do it.
6031         * cp-tree.h (defer_fn): Delete.
6032         * decl2.c (defer_fn): Delete.
6033         (finish_file): Simplify deferred_fns loops; check that
6034         only used inline functions get into deferred_fns.
6035         (mark_used): Inline previous contents of defer_fn.
6036
6037 2004-06-16  Richard Henderson  <rth@redhat.com>
6038
6039         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK, COMPOUND_STMT_BODY_BLOCK): Kill.
6040         (BIND_EXPR_TRY_BLOCK, BIND_EXPR_BODY_BLOCK): New.
6041         * cxx-pretty-print.c (pp_cxx_function_definition): Move handling
6042         of CTOR_INITIALIZER ...
6043         (pp_cxx_statement): ... here.
6044         * decl.c (begin_function_body): Don't set COMPOUND_STMT_BODY_BLOCK.
6045         (finish_function): Use alloc_stmt_list to zap entire function.
6046         * parser.c (cp_parser_compound_statement): Update commentary.
6047         * pt.c (tsubst_expr): Use BIND_EXPR instead of COMPOUND_STMT.
6048         * semantics.c (begin_compound_stmt, finish_compound_stmt): Likewise.
6049         (finish_stmt_expr): Don't look through COMPOUND_STMT.
6050
6051 2004-06-16  Geoffrey Keating  <geoffk@apple.com>
6052
6053         * pt.c (mark_decl_instantiated): Don't call defer_fn.
6054
6055 2004-06-16  Richard Henderson  <rth@redhat.com>
6056
6057         * parser.c (cp_parser_labeled_statement): Update commentary.
6058         * pt.c (tsubst_expr): Use CASE_LABEL_EXPR.
6059         * tree.c (mark_local_for_remap_r): Likewise.
6060
6061 2004-06-16  Richard Henderson  <rth@redhat.com>
6062
6063         * parser.c (cp_parser_asm_definition): Update commentary.
6064         * pt.c (tsubst_expr): Use ASM_EXPR.
6065         * semantics.c (finish_asm_stmt): Likewise.
6066
6067 2004-06-16  Richard Henderson  <rth@redhat.com>
6068
6069         * decl.c (finish_destructor_body): Use LABEL_EXPR.
6070         * parser.c (cp_parser_statement): Update commentary.
6071         * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR.
6072         * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise.
6073         * tree.c (mark_local_for_remap_r): Likewise.
6074
6075 2004-06-16  Richard Henderson  <rth@redhat.com>
6076
6077         PR c++/16012
6078         * semantics.c (begin_for_stmt, begin_for_stmt): Do put the init
6079         statement in FOR_INIT_STMT for templates.
6080
6081 2004-06-15  Richard Henderson  <rth@redhat.com>
6082
6083         * call.c (initialize_reference): Don't build CLEANUP_STMT here.
6084         * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument.
6085         (genericize_try_block): Use gimplify_stmt.
6086         (genericize_catch_block, genericize_eh_spec_block): Likewise.
6087         (cp_gimplify_init_expr): Remove STMT_EXPR special case.
6088         (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call.
6089         * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
6090         (cp_tree_chain_matters_p): Remove.
6091         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New.
6092         (COMPOUND_STMT_BODY_BLOCK): New.
6093         (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New.
6094         (EXPR_STMT_STMT_EXPR_RESULT): New.
6095         (building_stmt_tree): Check cur_stmt_list.
6096         (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove.
6097         (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New.
6098         * decl.c (poplevel): Use pop_stmt_list for minding cleanups.
6099         (cp_finish_decl): Use push_cleanup.
6100         (start_function, finish_function): Use statement lists.
6101         (finish_stmt): Do nothing.
6102         * except.c (begin_eh_spec_block): Use statement lists.
6103         (check_handlers_1, check_handlers): Likewise.
6104         * init.c (construct_virtual_base): Don't add extra compound stmts.
6105         (build_vec_init): Likewise.
6106         * name-lookup.c (maybe_push_cleanup_level): Use statement lists.
6107         * name-lookup.h (struct cp_binding_level): Add statement_list.
6108         * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool.
6109         (cp_parser_labeled_statement, cp_parser_expression_statement,
6110         cp_parser_statement_seq_opt): Likewise.
6111         (cp_parser_compound_statement): Likewise.  Take bool for try block.
6112         (cp_parser_selection_statement): Tidy if processing.
6113         (cp_parser_already_scoped_statement): Rewrite to do what it says.
6114         * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr.
6115         (tsubst_expr): Rewrite STMT_EXPR processing.  Handle STATEMENT_LIST.
6116         Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT.
6117         * semantics.c (do_poplevel, do_pushlevel): Use statement lists.
6118         (finish_cond): New, rewritten from FINISH_COND.
6119         (simplify_loop_decl_cond): New.
6120         (finish_expr_stmt): Avoid nested EXPR_STMTs.
6121         (begin_if_stmt, finish_if_stmt_cond, finish_then_clause,
6122         begin_else_clause, finish_else_clause, finish_if_stmt,
6123         begin_while_stmt, finish_while_stmt_cond, finish_while_stmt,
6124         begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt,
6125         finish_for_cond, finish_for_stmt, begin_switch_stmt,
6126         finish_switch_cond, finish_switch_stmt, begin_try_block,
6127         finish_try_block, finish_cleanup_try_block, finish_function_try_block,
6128         finish_handler_sequence, finish_function_handler_sequence,
6129         begin_handler, finish_handler_parms, finish_handler,
6130         begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite
6131         using statement lists.
6132         (begin_compound_stmt): Replace has_no_scope argument with flags.
6133         Update all callers.  Use statement lists.
6134         (finish_compound_stmt): Likewise.
6135         (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup.
6136         (current_scope_stmt_stack): Remove.
6137         (simplify_aggr_init_expr): Don't muck with TREE_CHAIN.
6138         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init):
6139         Rewrite with statement lists.
6140
6141 2004-06-15  Alexandre Oliva  <aoliva@redhat.com>
6142
6143         * parser.c: Change all assignments of c_lex_string_translate
6144         to true and false to 1 and 0.
6145         (cp_lexer_read_token): Convert type of the translated string.
6146         (cp_parser_skip_to_closing_parentheses): Preserve original
6147         value of c_lex_string_translate, and set it to -1 while
6148         running.
6149         (cp_parser_cache_group): Likewise.
6150         (cp_parser_cache_group_1): Renamed.
6151         (cp_parser_asm_operand_list): Remove redundant setting of
6152         c_lex_string_translate.
6153         (cp_parser_primary_expression) [CPP_STRING, CPP_WSTRING]:
6154         Handle chained strings.
6155
6156 2004-06-12  Andrew Pinski  <apinski@apple.com>
6157
6158         PR c++/14639
6159         Revert:
6160         2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
6161
6162                 * cp-tree.h: Fix typo.
6163
6164                 * cp-tree.h: Include cgraph.h
6165                 (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
6166                 TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
6167
6168 2004-06-12  Jason Merrill  <jason@redhat.com>
6169
6170         PR tree-optimization/14107
6171         * decl.c (finish_function): Warn about no return in all functions.
6172
6173 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
6174
6175         * cp-tree.h (struct language_function): Remove cannot_inline.
6176         * decl.c (save_function_data): cannot_inline is no more.
6177         (cxx_push_function_context): Likewise.
6178         * decl2.c (start_objects, start_static_storage_duration_function):
6179         Reset DECL_INLINE, set DECL_UNINLINABLE.
6180
6181 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6182
6183         PR c++/15967
6184         * search.c (lookup_field): Propagate the ambiguity list.
6185         (lookup_fnfields): Likewise.
6186
6187 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6188
6189         PR c++/15947
6190         * parser.c (cp_parser_template_name): Ctors/dtors never need a
6191         template keyword to disambiguate.
6192
6193 2004-06-14  Mark Mitchell  <mark@codesourcery.com>
6194
6195         PR c++/15096
6196         * decl.c (grokdeclarator): Ignore pointer-to-members when
6197         computing template depth.
6198
6199         PR c++/14930
6200         * name-lookup.c (pushtag): Do not try to put class declarations in
6201         explicit specialization scopes.
6202
6203 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
6204
6205         * decl.c (grokdeclarator): Do not depend on C99's _Bool's behavior.
6206
6207 2004-06-11  Mark Mitchell  <mark@codesourcery.com>
6208
6209         PR c++/15862
6210         * name-lookup.c (unqualified_namespace_lookup): Do not ignore type
6211         bindings for undeclared built-ins.
6212
6213 2004-06-11  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6214
6215         * typeck2.c (abstract_virtual_errors): Reword diagnostics, make them
6216         appear at the correct location.
6217
6218 2004-06-10  Jason Merrill  <jason@redhat.com>
6219
6220         PR c++/15875
6221         Revert:
6222         2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6223         * init.c (build_offset_ref): Build SCOPE_REF with non-null
6224         TREE_TYPE for non-dependent names.
6225         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
6226         unknown_type_node as its TREE_TYPE.
6227         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
6228         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
6229         (dump_expr) <SCOPE_REF case>: Likewise.
6230
6231 2004-06-10  Mark Mitchell  <mark@codesourcery.com>
6232
6233         PR c++/15227
6234         * parser.c (cp_parser_direct_declarator): Robustify.
6235
6236         PR c++/15877
6237         * pt.c (tsubst_copy): Use decl_constant_value on enumeration
6238         constants in non-dependent contexts.
6239
6240         PR c++/14211
6241         PR c++/15076
6242         * typeck.c (build_static_cast): Wrap casts in NON_LVALUE_EXPR when
6243         necessary.
6244
6245 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
6246
6247         PR c++/14791
6248         * decl.c (duplicate_decls): Handle fileptr_type_node arguments
6249         specially.
6250
6251 2004-06-09  Mark Mitchell  <mark@codesourcery.com>
6252
6253         Revert:
6254         PR c++/15815
6255         2004-06-07  Mark Mitchell  <mark@codesourcery.com>
6256         * lex.c (handle_pragma_interface): Deprecate.
6257         (handle_pragma_implementation): Likewise.
6258
6259 2004-06-09  Andrew Pinski  <pinskia@physics.uc.edu>
6260
6261         * g++spec.c (lang_specific_driver): Remove check for -lm
6262         and -lmath when check it see if it was the math library.
6263
6264 2004-06-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6265
6266         PR c++/7841
6267         * parser.c (cp_parser_direct_declarator): Reject constructor named
6268         as qualified template-id.
6269
6270 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
6271
6272         PR c++/15815
6273         * lex.c (handle_pragma_interface): Deprecate.
6274         (handle_pragma_implementation): Likewise.
6275
6276 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
6277
6278         PR c++/15766
6279         * parser.c (cp_parser_iteration_statement): Fix typo in error
6280         message.
6281
6282         PR c++/14777
6283         * pt.c (tsubst_default_argument): Do not defer access checks
6284         while substituting into the default argument.
6285
6286         PR c++/15554
6287         * pt.c (tsubst_copy): Do not try to substitute for an enumeration
6288         constant in a non-dependent context.
6289
6290         PR c++/15057
6291         * except.c (build_throw): Ensure that temp_expr has been
6292         initialized.
6293
6294 2004-06-06  Roger Sayle  <roger@eyesopen.com>
6295
6296         * cp/cp-tree.h (lvalue_or_else): Add function prototype.
6297
6298 2004-06-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6299
6300         PR c++/15503
6301         * parser.c (cp_parser_mem_initializer_id): Gracefully reject
6302         'typename', and accept 'template'.
6303
6304 2004-06-03  Andrew Pinski  <pinskia@physics.uc.edu>
6305             Jan Hubicka  <jh@suse.cz>
6306
6307         PR c++/14639
6308         * method.c (use_think): Do not mark thunk as referenced.
6309
6310 2004-06-03  Matt Austern  <austern@apple.com>
6311
6312         PR c++/15428
6313         * decl2.c (maybe_emit_vtables): If TARGET_WEAK_NOT_IN_ARCHIVE_TOC
6314         is nonzero, and if we see a noninline definition of a key method,
6315         make the vtables nonweak.
6316
6317 2004-06-02  Matt Austern  <austern@apple.com>
6318
6319         * cp-tree.h (instantiate_decl): new boolean parameter,
6320         undefined_ok. Current behavior is equivalent to its being 0.
6321         * decl2.c (mark_used): Add new argument when calling instantiate_decl
6322         * pt.c (mark_decl_instantiated): Unconditionally make
6323         instantiations explicit unconditionally
6324         (do_decl_instantiation): Don't call SET_DECL_EXPLICIT_INSTANTIATION,
6325         since mark_decl_instantiated now does it.
6326         (instantiate_class_member): New.  Instantiate a member of an
6327         explicitly instantiated class template.
6328         (do_type_instantiation): Explicitly instantiate members of an
6329         explicitly instantiated class template.
6330         (instantiate_decl): if undefined_ok is nonzero, and if we're
6331         trying to explicitly instantiated a template with no definition,
6332         change it to an implicit instantiation.
6333         (instantiate_pending_templates): Add new argument to instantiate_decl.
6334         * tree.c (cp_cannot_inline_tree_fn): Likewise.
6335
6336 2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
6337
6338         * cp-tree.h: Fix typo.
6339
6340         * cp-tree.h: Include cgraph.h
6341         (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
6342         TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
6343
6344 2004-06-01  Jason Merrill  <jason@redhat.com>
6345
6346         PR c++/15142
6347         * call.c (call_builtin_trap): Remove type parm.
6348         (convert_arg_to_ellipsis): Change a non-POD argument to integer type.
6349         (build_x_va_arg): Dereference a null pointer for a non-POD argument.
6350
6351 2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6352
6353         PR c++/13092
6354         * init.c (build_offset_ref): Build SCOPE_REF with non-null
6355         TREE_TYPE for non-dependent names.
6356         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
6357         unknown_type_node as its TREE_TYPE.
6358         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
6359         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
6360         (dump_expr) <SCOPE_REF case>: Likewise.
6361
6362 2004-06-01  Richard Henderson  <rth@redhat.com>
6363             Andrew Pinski  <pinskia@physics.uc.edu>
6364
6365         * lex.c (reswords): Rename "__offsetof" to "__builtin_offsetof".
6366         * parser.c (struct cp_parser): Remove in_offsetof.
6367         (cp_parser_new): Don't set it.
6368         (cp_parser_unary_expression): Don't check it.
6369         (cp_parser_postfix_open_square_expression): Split out from ...
6370         (cp_parser_postfix_expression): ... here.
6371         (cp_parser_postfix_dot_deref_expression): Likewise.
6372         (cp_parser_builtin_offsetof): New.
6373         (cp_parser_primary_expression): Use it.
6374
6375 2004-06-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6376
6377         PR c++/14932
6378         * parser.c (cp_parser_postfix_expression): Allow subscript
6379         operator in offsetof.
6380
6381 2004-05-31  Mark Mitchell  <mark@codesourcery.com>
6382
6383         PR c++/15701
6384         * friend.c (add_friend): Do not try to perform access checks for
6385         functions from dependent classes.
6386
6387 2004-05-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6388
6389         * cxx-pretty-print.c (pp_cxx_colon_colon): Expor.
6390         (pp_cxx_begin_template_argument_list): Turn into a function.
6391         (pp_cxx_end_template_argument_list): Likewise.
6392         (pp_cxx_separate_with): Define.
6393         (pp_cxx_unqualified_id): Tidy.
6394         (pp_cxx_primary_expression): Likewise.
6395         (pp_cxx_postfix_expression): Likewise.
6396         (pp_cxx_expression): Likewise.
6397         (pp_cxx_simple_type_specifier): Likewise.
6398         (pp_cxx_type_specifier_seq): Likewise.
6399         (pp_cxx_parameter_declaration_clause): Likewise.
6400         (pp_cxx_exception_specification): Likewise.
6401         (pp_cxx_direct_declarator): Likewise.
6402         (pp_cxx_type_id): Likewise.
6403         * cxx-pretty-print.h (pp_cxx_whitespace): Export from
6404         cxx-pretty-print.c.
6405         (pp_cxx_left_paren): Likewise.
6406         (pp_cxx_right_paren): Likewise.
6407         (pp_cxx_left_brace): Likewise.
6408         (pp_cxx_right_brace): Likewise.
6409         (pp_cxx_left_bracket): Likewise.
6410         (pp_cxx_right_bracket): Likewise.
6411         (pp_cxx_dot): Likewise.
6412         (pp_cxx_identifier): Likewise.
6413         (pp_cxx_tree_identifier): Likewise.
6414         (pp_cxx_ampersand): New macro.
6415         (pp_cxx_star): Likewise.
6416         (pp_cxx_arrow): Likewise.
6417         (pp_cxx_semicolon): Likewise.
6418         (pp_cxx_complement): Likewise.
6419         (pp_cxx_begin_template_argument_list): Declaree.
6420         (pp_cxx_end_template_argument_list): Likewise.
6421         (pp_cxx_colon_colon): likewise.
6422
6423 2004-05-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
6424
6425         * parser.c (cp_parser_simple_type_specifier): Explicitly test
6426         against NULL_TREE.
6427
6428 2004-05-31  Kazu Hirata  <kazu@cs.umass.edu>
6429
6430         * call.c, class.c, cp-tree.def, decl2.c, name-lookup.c, pt.c,
6431         typeck.c: Fix comment formatting.
6432
6433 2004-05-30  Andrew Pinski  <pinskia@physics.uc.edu>
6434
6435         * cp-lang.c (cp_expand_decl): Remove.
6436         (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl.
6437
6438 2004-05-30  Andreas Jaeger  <aj@suse.de>
6439
6440         * lang-specs.h: Add missing initializers for .ii.
6441
6442 2004-05-28  Aldy Hernandez  <aldyh@redhat.com>
6443
6444         * decl.c (cp_make_fname_decl): Free return value from
6445         fname_as_string.
6446
6447 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6448
6449         PR c++/15083
6450         * decl2.c (delete_sanity): Set TREE_SIDE_EFFECTS on a DELETE_EXPR,
6451         even in a templat.e
6452         * init.c (build_new): Likewise.
6453
6454         PR c++/15640
6455         * name-lookup.c (arg_assoc): Robustify.
6456
6457         PR c++/15471
6458         * typeck.c (unary_complex_lvalue): Use context_for_name_lookup
6459         when determining the scope to use for a pointer to member.
6460         (lookup_anon_field): Give it external linkage.
6461         * cp-tree.h (lookup_anon_field): Declare it.
6462         * expr.c (cplus_expand_constant): Use it.
6463
6464 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6465
6466         PR c++/14668
6467         * parser.c (cp_parser_simple_type_specifier): Call
6468         maybe_note_name_used_in_class.
6469
6470 2004-05-28  Tom Marshall  <tmarshall@real.com>
6471
6472         PR c++/15214
6473         * class.c (finish_struct_1): Warn only if the dtor is non-private or
6474         the class has friends.
6475
6476 2004-05-27  Adam Nemet  <anemet@lnxw.com>
6477
6478         PR c++/12883
6479         * decl.c (complete_array_type): Set TYPE_NEEDS_CONSTRUCTING and
6480         TYPE_HAS_NONTRIVIAL_DESTRUCTOR based on the underlying type.
6481
6482 2004-05-24  Geoffrey Keating  <geoffk@apple.com>
6483
6484         * method.c (implicitly_declare_fn): Don't call defer_fn; abort
6485         if it might be needed.
6486         * pt.c (mark_decl_instantiated): Only call defer_fn if
6487         the function actually needs processing in finish_file.
6488         * decl2.c (finish_file): Add check that elements in
6489         deferred_fns_used are really needed there.  Remove unnecessary
6490         test of DECL_SAVED_TREE.
6491
6492 2004-05-23  Paolo Bonzini  <bonzini@gnu.org>
6493
6494         * Make-lang.in: No need to specify $(LIBCPP).
6495
6496 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6497
6498         PR c++/15044
6499         * parser.c (cp_parser_class_head): Robustify.
6500
6501         PR c++/15317
6502         * parser.c (cp_parser_decl_specifier_seq): Correct error in
6503         comment.
6504         (cp_parser_constructor_declarator_p): Treat attributes
6505         as decl-specifiers.
6506
6507         PR c++/15329
6508         * typeck.c (build_unary_op): Do not attempt to resolve casts to
6509         base classes in templates.
6510
6511 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6512
6513         PR c++/15165
6514         * pt.c (instantiate_template): Robustify.
6515
6516 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6517
6518         PR c++/15025
6519         * decl.c (xref_tag): Issue errors about redeclaring template
6520         classes as non-template classes.
6521
6522 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6523
6524         PR c++/14821
6525         * name-lookup.c (supplement_binding): Allow redefinitions of
6526         namespace aliases.
6527
6528         PR c++/14883
6529         * parser.c (cp_parser_template_argument): Robustify.
6530
6531 2004-05-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6532
6533         * class.c (alter_access): Use %E format specifier to print an
6534         identifier node.  Avoid looking at the IDENTIFIER_POINTER.
6535         (push_lang_context): Likewise.
6536         * decl.c (lookup_label): Likewise.
6537         (grokdeclarator): Likewise.
6538         * parser.c (cp_parser_check_for_invalid_template_id): Likewise.
6539         * pt.c (do_type_instantiation): Likewise.
6540         * tree.c (handle_java_interface_attribute): Likewise.
6541         (handle_com_interface_attribute): Likewise.
6542         (handle_init_priority_attribute): Likewise.
6543
6544 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6545
6546         PR c++/15285
6547         PR c++/15299
6548         * pt.c (build_non_dependent_expr): Expand the set of tree nodes
6549         recognized as overloaded functions.
6550
6551 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6552
6553         PR c++/15507
6554         * class.c (layout_nonempty_base_or_field): Do not try to avoid
6555         layout conflicts for unions.
6556
6557         PR c++/15542
6558         * typeck.c (build_x_unary_op): Instantiate template class
6559         specializations before looking for "operator &".
6560
6561         PR c++/15427
6562         * typeck.c (complete_type): Layout non-dependent array types, even
6563         in templates.
6564
6565         PR c++/15287
6566         * typeck.c (build_unary_op): Do not optimize "&x[y]" when in a
6567         template.
6568
6569 2004-05-22  Roger Sayle  <roger@eyesopen.com>
6570
6571         * name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by
6572         returning when TREE_TYPE is error_mark_node.
6573         * typeck.c (require_complete_type): Return error_mark_node if
6574         value's type is an error_mark_node.
6575
6576 2004-05-20  Andrew Pinski  <pinskia@physics.uc.edu>
6577
6578         * optimize.c (calls_setjmp_r): Remove.
6579         (calls_setjmp_p): Remove.
6580         * cp-tree.c (calls_setjmp_p): Remove.
6581         * decl.c (finish_function): Do not call calls_setjmp_p.
6582
6583 2004-05-18  Zack Weinberg  <zack@codesourcery.com>
6584
6585         * decl.c (cp_finish_decl): Use mark_decl_referenced.
6586         * decl2.c (maybe_make_one_only): Likewise.
6587         * method.c (use_thunk): Likewise.
6588
6589 2004-05-18  Jason Merrill  <jason@redhat.com>
6590
6591         * class.c (build_base_path): Tidy a bit.
6592
6593 2004-05-14  Geoffrey Keating  <geoffk@apple.com>
6594
6595         * name-lookup.c (struct scope_binding): New.
6596         (EMPTY_SCOPE_BINDING): New.
6597         (lookup_using_namespace): Take a scope_binding instead of a
6598         cxx_binding.
6599         (qualified_lookup_using_namespace): Likewise.
6600         (cxx_binding_clear): Delete.
6601         (do_nonmember_using_decl): Use a scope_binding instead of a
6602         cxx_binding.
6603         (lookup_tag): Don't call select_decl.
6604         (ambiguous_decl): Don't return anything (and change callers to match).
6605         Take a scope_binding as the second parameter.
6606         (lookup_namespace_name): Use a scope_binding instead of a
6607         cxx_binding.
6608         (unqualified_namespace_lookup): Likewise.
6609         (lookup_qualified_name): Likewise.
6610         (select_decl): Take a scope_binding instead of a cxx_binding.
6611         Use macros rather than hand-coding tests for type-ness.
6612
6613 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6614
6615         * cp-gimplify.c: Rename from cp-simplify.c.
6616         * Make-lang.in, optimize.c: Update.
6617
6618 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6619
6620         Merge from tree-ssa-20020619-branch.  See
6621         ChangeLog.tree-ssa for details.
6622
6623         * Make-lang.in, call.c, class.c, cp-lang.c, cp-tree.def,
6624         cp-tree.h, cvt.c, decl.c, decl2.c, error.c, except.c,
6625         expr.c, init.c, name-lookup.h, optimize.c, parser.c,
6626         pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c:
6627         Merged.
6628         * cp-mudflap.c: New file.
6629         * cp-simplify.c:: New file.
6630
6631 2004-05-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6632
6633         PR c++/14389
6634         * decl2.c (check_classfn): For member templates, compare also the
6635         template parameters to match the declaration.
6636         * cp-tree.h: Adjust declaration of check_classfn.
6637         * decl.c (start_decl, grokfndecl): Adjust callers of check_classfn.
6638         * friend.c (do_friend): Likewise.
6639         * pt.c (tsubst_friend_function): Likewise.
6640
6641 2004-05-01  Zack Weinberg  <zack@codesourcery.com>
6642
6643         * decl.c (reshape_init): Do not apply TYPE_DOMAIN to a VECTOR_TYPE.
6644         Instead, dig into the representation type to find the array bound.
6645
6646 2004-04-30  Jason Merrill  <jason@redhat.com>
6647
6648         Refer to base members using COMPONENT_REFs where possible.
6649         * class.c (build_simple_base_path): New fn.
6650         (build_base_path): Use it for non-virtual base references.
6651         (layout_class_type): Change base fields to their real type
6652         after layout is done.
6653         * cp-tree.h (IS_FAKE_BASE_TYPE): New macro.
6654         * cp-lang.c (cxx_get_alias_set): Use it.
6655
6656 2004-04-30  Kazu Hirata  <kazu@cs.umass.edu>
6657
6658         * class.c, cp-tree.h, decl.c, decl2.c, pt.c, rtti.c: Fix
6659         comment typos.
6660
6661 2004-04-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6662
6663         PR c++/15064
6664         * parser.c (cp_parser_postfix_expression): typeid operator cannot be
6665         used in integral constant expressions.
6666
6667 2004-04-22  Mark Mitchell  <mark@codesourcery.com>
6668
6669         * init.c (build_aggr_init): Fix accidental use of C99 construct in
6670         previous change.
6671
6672         * class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on
6673         braced initializer.
6674         * cp-tree.h (BRACE_ENCLOSED_INITIALIZER_P): New macro.
6675         * decl.c (reshape_init): Use it.
6676         * init.c (perform_member_init): Remove redundant condition.
6677         (build_aggr_init): Adjust to handle brace-enclosed initializers
6678         correctly.
6679         (expand_default_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6680
6681         * parser.c (cp_parser_initializer_clause): Do not set
6682         TREE_HAS_CONSTRUCTOR on the initializer.
6683         * rtti.c (tinfo_base_init): Likewise.
6684         (generic_initializer): Likewise.
6685         (ptr_initializer): Likewise.
6686         (ptm_initializer): Likewise.
6687         (class_initializer): Likewise.
6688         (get_pseudo_ti_init): Likewise.
6689         * typeck2.c (digest_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6690
6691 2004-04-22  Alan Modra  <amodra@bigpond.net.au>
6692
6693         * name-lookup.c (anonymous_namespace_name): Make static.
6694
6695 2004-04-19  Roger Sayle  <roger@eyesopen.com>
6696
6697         PR middle-end/14531
6698         * class.c (build_base_path): Call fold whilst building the NULL
6699         pointer check expression trees.
6700
6701 2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>
6702
6703         * init.c (build_new_1): Don't use type size argument for Java
6704         _Jv_AllocObject call.
6705
6706 2004-04-09  Danny Smith  <dannysmith@users.sourceforge.net>
6707
6708         * method.c (make_alias_for_thunk): Remove preprocessor guard on
6709         declaration and definition.
6710
6711 2004-04-08  Danny Smith  <dannysmith@users.sourceforge.net>
6712
6713         PR c++/14808
6714         * method.c (use_thunk): Test TARGET_USE_LOCAL_THUNK_ALIAS_P rather
6715         than ASM_OUTPUT_DEF.
6716
6717 2004-04-08  Jakub Jelinek  <jakub@redhat.com>
6718
6719         * decl2.c (mark_used): Don't segfault if cfun != NULL but
6720         current_function_decl == NULL.
6721
6722 2004-04-05  Nathan Sidwell  <nathan@codesourcery.com>
6723
6724         PR c++/3518
6725         * pt.c (check_cv_quals_for_unify): Ignore bogus CV quals at outer
6726         level.
6727
6728 2004-04-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6729
6730         * init.c (decl_constant_value): Don't look at DECL_INITIAL
6731         of PARM_DECL.
6732         * tree.c (bot_manip, build_min): Don't look at TREE_CONSTANT
6733         or TREE_SIDE_EFFECTS of a type.
6734
6735 2004-04-02  Nathan Sidwell  <nathan@codesourcery.com>
6736
6737         PR c++/14007
6738         * pt.c (check_cv_quals_for_unify): Correct logic for disallowed
6739         cv-qualifier unification.
6740         * tree.c (cp_build_qualified_type_real): Renable DR295 logic.
6741
6742 2004-04-02  Jan Hubicka  <jh@suse.cz>
6743
6744         * cp-lang. (LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Define.
6745         * cp-tree.h (cp_update_decl_after_saving): Declare.
6746         * tree.c (cp_update_decl_after_saving): Define.
6747
6748 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6749
6750         PR c++/14803
6751         * typeck.c (get_delta_difference): Call fold before returning the
6752         value.
6753
6754 2004-04-01  Richard Henderson  <rth@redhat.com>
6755
6756         PR c++/14804
6757         * decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
6758         * typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
6759
6760 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6761
6762         PR c++/14810
6763         * name-lookup.c (maybe_push_cleanup_level): Robustify.
6764
6765 2004-04-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6766
6767         * class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly.
6768
6769 2004-03-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6770
6771         * call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6772         * class.c (check_bitfield_decl): Likewise.
6773         * cvt.c (type_promotes_to): Likewise.
6774         * decl.c (finish_enum): Likewise.
6775         * mangle.c (write_builtin_type): Likewise.
6776         * semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
6777         * typeck.c (type_after_usual_arithmetic_conversions): Likewise.
6778         (build_binary_op): Likewise.
6779
6780 2004-03-31  Jan Hubicka  <jh@suse.cz>
6781
6782         * tree.h (optimize_function): Kill prototype.
6783         * optimize.c (dump_function, optimize_function, dump_finction): Kill.
6784         * semantics.c (expand_body): Kill.
6785
6786 2004-03-30  Mark Mitchell  <mark@codesourcery.com>
6787
6788         PR c++/14724
6789         * decl.c (start_decl_1): Do not decide whether or not to create a
6790         new cleanup level until after the type has been completed.
6791
6792         PR c++/14763
6793         * pt.c (tsubst_default_argument): Clear current_function_decl.
6794
6795 2004-03-30  Zack Weinberg  <zack@codesourcery.com>
6796
6797         * name-lookup.c, parser.c: Use new shorter form of GTY markers.
6798
6799 2004-03-29  Zack Weinberg  <zack@codesourcery.com>
6800
6801         * error.c (dump_function_name): If T's DECL_LANG_SPECIFIC
6802         is null, just print the literal name and return.
6803
6804 2004-03-25  Kazu Hirata  <kazu@cs.umass.edu>
6805
6806         * cxx-pretty-print.c: Fix comment typos.
6807
6808 2004-03-24  Kazu Hirata  <kazu@cs.umass.edu>
6809
6810         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h, friend.c:
6811         Update copyright.
6812
6813 2004-03-23  Ziemowit Laski  <zlaski@apple.com>
6814
6815         * Make-lang.in (cp/mangle.o): Depend on $(TARGET_H).
6816         * mangle.c (write_type): Add call to 'mangle_fundamental_type'
6817         target hook.
6818
6819 2004-03-23  Zack Weinberg  <zack@codesourcery.com>
6820
6821         PR 12267, 12391, 12560, 13129, 14114, 14133
6822         * cp-lang.c (c_reset_state): Delete.
6823         (push_file_scope, pop_file_scope): New stubs.
6824         * parser.c (c_parse_file): Call sorry() here if called more than once.
6825
6826 2004-03-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6827
6828         * typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
6829         for INTEGER_CST.
6830
6831 2004-03-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6832
6833         * cxx-pretty-print.c (pp_cxx_parameter_declaration_clause): Declare.
6834
6835 2004-03-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6836
6837         * error.c (enum pad): Remove.
6838         (dump_qualifiers): Likewise.
6839         (dump_type): Replace dump_qualifiers with pp_cxx_cv_qualifier_seq.
6840         (dump_aggr_type): Likewise.
6841         (dump_type_suffix): Likewise.
6842         (dump_simple_decl): Likewise.
6843         (dump_function_decl): Likewise.
6844         (cv_to_string): Likewise.
6845         (dump_type_prefix): Likewise.  Adjust return void.
6846         * cxx-pretty-print.c (pp_cxx_cv_qualifier_seq): Move to
6847         cxx_pretty_print.h.
6848         (pp_cxx_template_keyword_if_needed): Document.
6849         (pp_cxx_qualified_id): Document case FUNCTION_DECL.  Tidy.
6850         (pp_cxx_expression): Handle NON_DEPENDENT_EXPR and
6851         MUST_NOT_THROW_EXPR.
6852
6853 2004-03-21  Mark Mitchell  <mark@codesourcery.com>
6854
6855         PR c++/14616
6856         * decl.c (cp_finish_decl): Compute the size of arrays declared in
6857         templates, if their type is non-dependent.
6858
6859 2004-03-19  Mark Mitchell  <mark@codesourcery.com>
6860
6861         * call.c (build_op_delete_call): Do not forget the placement
6862         arguments when iterating through mutiple delete operators.
6863
6864         * cp-tree.h (svaed_scope): Remove last_parms.
6865         (NEW_DELETE_OPNAME_P): New macro.
6866         (last_function_parms): Remove.
6867         (do_friend): Adjust prototype.
6868         * decl.c (grokparms): Return the PARM_DECLs directly, rather than
6869         using last_function_parms.
6870         (grokfndecl): Take the PARM_DECLs as an argument, rather than
6871         using last_function_parms.
6872         (grokdeclarator): Adjust accordingly.  Do not form METHOD_TYPEs
6873         for class-specific operator new and operator delete.
6874         (grok_op_properties): Do not look for allocation functions with
6875         METHOD_TYPEs.
6876         (start_function): Use DECL_ARGUMENTS instead of
6877         last_function_parms.
6878         * decl.h (last_function_parms): Do not declare.
6879         * decl2.c (grokclassfn): Do not use last_function_parms.
6880         * friend.c (do_friend): Remove parmdecls parameter.
6881         * name-lookup.c (push_to_top_level): Do not save last_function_parms.
6882         (pop_from_top_level): Do not restore it.
6883         * pt.c (check_explicit_specialization): Do not adjust
6884         last_function_parms.
6885
6886         * name-lookup.c (do_local_using_decl): Create a local binding for
6887         types brought in via using declarations.
6888
6889         * name-lookup.c (lookup_arg_dependent): Handle block-scope
6890         function declarations correctly.
6891
6892         * semantics.c (finish_id_expression): Correct handling of
6893         conversion operators to dependent types.
6894
6895         * typeck.c (lookup_destructor): Allow the use of destructors from
6896         base classes.
6897
6898 2004-03-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6899
6900         * cxx-pretty-print.c (pp_cxx_unqualified_id): Use
6901         TEMPLATE_TYPE_PARM_INDEX instead of TYPE_FIELDS.
6902         * search.c (dfs_unuse_fields): Add two more TREE_CODES that mean
6903         the field is named TEMPLATE_TYPE_PARM_INDEX.
6904
6905 2004-03-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6906
6907         PR c++/14545
6908         * parser.c (cp_parser_functional_cast): A cast to anything
6909         but integral or enumaration type is not an integral constant
6910         expression.
6911         * pt.c (value_dependent_expression_p): Handle cast expressions
6912         without operands (such as "int()").
6913
6914 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
6915
6916         * semantics.c (finish_pseudo_destructor_expr): Allow differing
6917         cv-qualification between the type named by the
6918         pseudo-destructor-name and the object-type.
6919
6920         * search.c (accessible_base_p): Handle non-proper bases.
6921
6922         * name-lookup.c (do_nonmember_using_decl): If a using declaration
6923         refers to a single overloaded function, set the type of the
6924         function.
6925         * tree.c (lvalue_type): Simplify.
6926         * typeck.c (type_unknown_p): Do not assume all OVERLOADs have an
6927         unknown type.
6928         (build_unary_op): Handle OVERLOADs with known types.
6929
6930         * decl.c (duplicate_decls): Do not destroy DECL_ARGUMENTS for
6931         function templates.
6932
6933         * parser.c (cp_parser_postfix_expression): Handle the use of
6934         "typename" in non-dependent contexts.  Convert appropriately when
6935         when using a qualified name after "->" or ".".
6936
6937         * call.c (conditional_conversion): Honor the requirement that some
6938         conversions refer to the original object.
6939
6940 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
6941
6942         * call.c (build_conditional_expr): Do not call force_rvalue for
6943         operands of void_type when the conditional expression itself has
6944         void type.
6945         * name-lookup.c (pushdecl): Don't consider a declaration of a
6946         function named "main" to be an overload of a type named "main".
6947         * parser.c (cp_parser_template_name): Perform name lookup when the
6948         template name is proceeded by "template" if the qualifying scope
6949         is non-dependent.
6950         * typeck.c (composite_pointer_type_r): Correctly handle
6951         pointer-to-member types.
6952         (build_const_cast): Likewise.
6953
6954 2004-03-18  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6955
6956         * cp-tree.def (TEMPLATE_TYPE_PARM, TYPEOF_TYPE): Update comments.
6957         * cp-tree.h (NEW_EXPR_USE_GLOBAL, DELETE_EXPR_USE_GLOBAL): Add check.
6958         (DELETE_EXPR_USE_VEC, COMPOUND_EXPR_OVERLOADED): Likewise.
6959         (KOENIG_LOOKUP_P, PTRMEM_OK_P, TEMPLATE_TYPE_PARM_INDEX): Likewise.
6960         (TYPENAME_TYPE_FULLNAME): Add check and use type.values.
6961         (TYPEOF_TYPE_EXPR): New macro.
6962         * class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
6963         * error.c (dump_type): Use TYPEOF_TYPE_EXPR.
6964         * pt.c (tsubst): Likewise.
6965         * semantics.c (finish_typeof): Likewise.
6966         * search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
6967         and TEMPLATE_TYPE_PARM.
6968         * typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
6969         (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
6970
6971 2004-03-16  Mark Mitchell  <mark@codesourcery.com>
6972
6973         PR c++/14586
6974         * cp-tree.h (build_new_op): Change prototype.
6975         (build_x_binary_op): Likewise.
6976         * call.c (build_new_op): Add overloaded_p parameter.
6977         * decl2.c (grok_array_decl): Adjust call to build_new_op.
6978         * parser.c (cp_parser_binary_expression): Note that uses of
6979         overloaded operators prevents an expression from being considered
6980         an integral constant.
6981         * pt.c (tsubst_copy_and_build): Adjust calls to build_new_op and/or
6982         build_x_binary_op.
6983         * semantics.c (finish_call_expr): Likewise.
6984         * typeck.c (rationalize_conditional_expr): Likewise.
6985         (build_x_indirect_ref): Likewise.
6986         (build_x_binary_op): Likewise.
6987         (build_x_unary_op): Likewise.
6988         (build_x_compound_expr): Likewise.
6989         (build_modify_expr): Likewise.
6990         * typeck2.c (build_x_arrow): Likewise.
6991
6992 2004-03-15  Kazu Hirata  <kazu@cs.umass.edu>
6993
6994         * cp-lang.c, ptree.c: Update copyright.
6995
6996 2004-03-13  Mark Mitchell  <mark@codesourcery.com>
6997
6998         PR c++/14550
6999         * parser.c (cp_parser_non_integral_constant_expression): Encode
7000         more of the idiom that surrounded calls to this function within
7001         the function itself
7002         (cp_parser_primary_expression): Adjust accordingly.
7003         (cp_parser_postfix_expression): Likewise.
7004         (cp_parser_unary_expression): Likewise.
7005         (cp_parser_cast_expression): Likewise.
7006         (cp_parser_assignment_expression): Likewise.
7007         (cp_parser_expression): Likewise.
7008         (cp_parser_new_expression): Note that new-expressions are not
7009         allowed in integral constant expressions.
7010         (cp_parser_delete_expression): Likewise.
7011
7012 2004-03-12  Matt Austern  <austern@apple.com>
7013
7014         * decl2.c (maybe_make_one_only): Look at
7015         TARGET_EXPLICIT_INSTANTIATION_ONE_ONLY when deciding whether
7016         to make an explicit instantiation weak.
7017         * method.c (use_thunk): Make sure we call comdat_linkage
7018         when appropriate.
7019         * pt.c (do_type_instantiation): On systems where weak symbols
7020         don't go in a static archive's TOC, explicit instantiation of a
7021         class must imply *explicit* instantiation of its memeber.
7022
7023 2004-03-11  Kazu Hirata  <kazu@cs.umass.edu>
7024
7025         * call.c, cp-tree.h, pt.c: Fix comment typos.
7026
7027 2004-03-10  Mark Mitchell  <mark@codesourcery.com>
7028
7029         PR c++/14510
7030         * decl.c (xref_tag): Disregard non-type declarations when
7031         looking up a tagged type.
7032
7033 2004-03-09  Nathan Sidwell  <nathan@codesourcery.com>
7034
7035         PR c++/14397
7036         * call.c (convert_like_real): Build a const qualified temporary,
7037         when testing ctor access.
7038
7039 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
7040
7041         * call.c (initialize_reference): Fix typo.
7042
7043 2004-03-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7044
7045         PR c++/14409
7046         * pt.c (determine_specialization): For member templates, match also
7047         constness.
7048
7049         PR c++/14448
7050         * parser.c (cp_parser_initializer_clause): Fold initializer if it is
7051         non-dependent.
7052         * pt.c (tsubst_copy_and_build): Handle NOP_EXPRs.
7053
7054 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
7055
7056         PR c++/14230
7057         * call.c (initialize_reference): Handle initializers that are
7058         class-member access expressions applies to rvalues.
7059
7060 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
7061
7062         PR c++/14432
7063         * name-lookup.c (supplement_binding): Ignore functions that are
7064         marked DECL_ANTICIPATED.
7065
7066 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
7067
7068         PR c++/14401
7069         * class.c (check_field_decls): Complain about non-static data
7070         members of reference type in unions.  Propagate
7071         CLASSTYPE_REF_FIELDS_NEED_INIT and
7072         CLASSTYPE_READONLY_FIELDS_NEED_INIT from the types of non-static
7073         data members.
7074         * init.c (perform_member_init): Complain about mbmers with const
7075         type that are not explicitly initialized.
7076
7077 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
7078
7079         * class.c (check_methods): Don't use IDENTIFIER_ERROR_LOCUS.
7080         * cp-tree.h (DECL_INVALID_OVERRIDER_P): New macro.
7081         (lang_identifier): Remove implicit_decl and error_locus.
7082         (IDENTIFIER_IMPLICIT_DECL): Remove.
7083         (SET_IDENTIFIER_IMPLICTI_DECL): Likewise.
7084         (IDENTIFIER_ERROR_LOCUS): Likewise.
7085         (SET_IDENTIFIER_ERROR_LOCUS): Likewise.
7086         (TYPE_ASSEMBLER_NAME_STRING): Likewise.
7087         (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
7088         (implicitly_declare): Remove.
7089         * decl.c (warn_extern_redeclared_static): Remove check of
7090         IDENTIFIER_IMPLICIT_DECL.
7091         (duplicate_decls): Don't check IDENTIFIER_ERROR_LOCUS.
7092         (implicitly_declare): Remove.
7093         (grok_ctor_properties): Don't set IDENTIFIER_ERROR_LOCUS.
7094         (start_function): Don't check IDENTIFIER_IMPLICIT_DECL.
7095         (start_method): Don't check IDENTIFIER_ERROR_LOCUS.
7096         * lex.c (unqualified_name_lookup_error): Create a dummy VAR_DECL
7097         in the innermost scope, rather than at namespace scope.
7098         * name-lookup.c (push_local_binding): Give it external linkage.
7099         (pushdecl): Remove dead code.
7100         * name-lookup.h (push_local_binding): Declare it.
7101         * ptree.c (cxx_print_identifier): Don't print
7102         IDENTIFIER_IMPLICIT_DECL or IDENTIFIER_ERROR_LOCUS.
7103         * search.c (check_final_overrider): Use DECL_INVALID_OVERRIDER_P,
7104         not IDENTIFIER_ERROR_LOCUS.
7105         * typeck.c (build_function_call): Remove dead code.
7106
7107 2004-03-08  Jason Merrill  <jason@redhat.com>
7108
7109         PR c++/13170
7110         * decl.c (xref_tag): Remove attribute handling.
7111         * cp-tree.h: Adjust prototype.
7112         * decl.c, parser.c, rtti.c: Adjust callers.
7113         * parser.c (cp_parser_class_head): Pass back attributes in the
7114         class head.
7115         (cp_parser_class_specifier): Adjust.
7116
7117 2004-03-08  Matt Austern  <austern@apple.com>
7118
7119         PR debug/14079
7120         * name-lookup.c (add_decl_to_level): Add extern variables, as well
7121         as static, to static_decls array.
7122
7123 2004-03-05  Jason Merrill  <jason@redhat.com>
7124
7125         * tree.c (list_hash_pieces): s/TYPE_HASH/TREE_HASH/.
7126
7127 2004-03-04  Geoffrey Keating  <geoffk@apple.com>
7128
7129         * decl.c (grokfndecl): Update old incorrect comment.
7130         (grokvardecl): Diagnose C++ variables of type with no linkage.
7131
7132 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
7133
7134         PR c++/14369
7135         * pt.c (build_non_dependent_expr): Do not create a
7136         NON_DEPENDENT_EXPR for a THROW_EXPR.
7137
7138 2004-03-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
7139
7140         PR c++/14369
7141         * error.c (dump_expr): Handle THROW_EXPR.
7142
7143 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
7144
7145         PR c++/14360
7146         * parser.c (cp_parser_postfix_expression): Do not perform Koenig
7147         lookup if ordinary name-lookup finds a non-function.
7148         * pt.c (tsubst_copy_and_build): Likewise.
7149
7150         PR c++/14361
7151         * parser.c (cp_parser_late_parsing_default_args): Check that there
7152         are no extra tokens after the end of the default-argument
7153         expression.
7154
7155 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
7156
7157         PR c++/14324
7158         * lex.c (retrofit_lang_decl): Treat entities with no linkage as
7159         having C++ linkage for name-mangling purposes.
7160
7161         PR c++/14260
7162         * parser.c (cp_parser_direct_declarator): Recognize constructor
7163         declarators that use a template-id to name the class being
7164         constructed.
7165
7166         PR c++/14337
7167         * pt.c (tsubst_qualified_id): Handle dependent qualifying scopes.
7168         (tsubst_expr): Do not call tsubst_copy, even when
7169         processing_template_decl.
7170
7171 2004-03-01  Jeff Law  <law@redhat.com>
7172
7173         * init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
7174         the proper type.
7175
7176 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
7177
7178         PR c++/14138
7179         * name-lookup.h (push_scope): Change prototype.
7180         * name-lookup.c (push_scope): Do not reenter the current class
7181         scope.
7182         * decl.c (grokfndecl): Check return code from push_scope before
7183         calling pop_scope.
7184         * decl2.c (check_classfn): Likewise.
7185         * parser.c (cp_parser_conversion_function_id): Likewise.
7186         (cp_parser_init_declarator): Likewise.
7187         (cp_parser_direct_declarator): Likewise.
7188         (cp_parser_class_specifier): Likewise.
7189         (cp_parser_class_head): Likewise.
7190         (cp_parser_lookup_name): Likewise.
7191         (cp_parser_constructor_declarator_p): Likewise.
7192         * pt.c (instantiate_class_template): Likewise.
7193         (resolve_typename_type): Likewise.
7194
7195 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
7196
7197         PR c++/14267
7198         * typeck.c (build_modify_expr): Remove more of the cast-as-lvalue
7199         extension.
7200
7201         PR debug/12103
7202         * class.c (update_vtable_entry_for_fn): Do not go through
7203         covariance machinery if the type returned by an overrider is the
7204         same as the original.
7205
7206 2004-02-29  Kazu Hirata  <kazu@cs.umass.edu>
7207
7208         * call.c: Fix a comment typo.
7209
7210 2004-02-27  Ziemowit Laski  <zlaski@apple.com>
7211
7212         * tree.c (pod_type_p): Treat VECTOR_TYPEs as PODs.
7213
7214 2004-02-26  Mark Mitchell  <mark@codesourcery.com>
7215
7216         PR c++/14278
7217         * parser.c (cp_parser_parameter_declaration_list): Commit
7218         to fewer tentative parses.
7219
7220 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7221
7222         PR c++/14284
7223         * pt.c (dependent_type_p_r): A template template parameter is a
7224         dependent type.
7225
7226 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7227
7228         PR c++/14246
7229         * mangle.c (write_template_arg_literal): Don't rely on identity for
7230         boolean constants.
7231
7232 2004-02-24  Jason Merrill  <jason@redhat.com>
7233
7234         * tree.c (build_exception_variant): Use check_qualified_type.
7235
7236 2004-02-23  Zack Weinberg  <zack@codesourcery.com>
7237             Kazu Hirata  <kazu@cs.umass.edu>
7238
7239         * decl.c (cxx_init_decl_processing): Don't check
7240         flag_writable_strings.
7241
7242 2004-02-23  Andrew Pinski  <pinskia@physics.uc.edu>
7243
7244         PR c++/14156
7245         * typeck.c (maybe_warn_about_returning_address_of_location):
7246         Change check for VAR_DECL to use DECL_P instead.
7247
7248 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7249
7250         PR c++/14250
7251         * cvt.c (build_expr_type_conversion): Type must be complete before
7252         looking up for conversions.
7253
7254 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7255
7256         PR c++/14143
7257         * name-lookup.c (arg_assoc_class): Don't look into template
7258         arguments if it is not a primary template.
7259
7260 2004-02-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7261
7262         PR c++/12007
7263         * method.c (use_thunk): Always clone function argument tree.
7264
7265 2004-02-20  Mark Mitchell  <mark@codesourcery.com>
7266
7267         PR c++/14199
7268         * pt.c (tsubst_copy): Call mark_used for a PARM_DECL.
7269
7270         PR c++/14173
7271         * semantics.c (begin_class_definition): Set TYPE_PACKED correctly
7272         for all type variants.
7273
7274 2004-02-19  Mark Mitchell  <mark@codesourcery.com>
7275
7276         PR c++/13927
7277         * decl.c (duplicate_decls): Return error_mark_node for invalid
7278         redeclarations.
7279         * name-lookup.c (push_namespace): Ignore the return value from
7280         pushdecl.
7281         * pt.c (push_template_decl_real): Robustify.
7282
7283         PR c++/14186
7284         * name-lookup.c (push_class_level_binding): Do not complain about
7285         adding a binding for a member whose name is the same as the
7286         enclosing class if the member is located in a base class of the
7287         current class.
7288
7289 2004-02-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7290
7291         PR c++/14181
7292         * parser.c (cp_parser_new_expression): Parse an ill-formed
7293         direct-new-declarator after a parenthesized type-id to emit good
7294         diagnostic.
7295
7296 2004-02-18  Kazu Hirata  <kazu@cs.umass.edu>
7297
7298         * cp-tree.def, cvt.c: Update copyright.
7299
7300 2004-02-17  Mark Mitchell  <mark@codesourcery.com>
7301
7302         PR c++/11326
7303         * cp-tree.h (abi_version_at_least): Remove.
7304         * mangle.c: Include flags.h.
7305
7306 2004-02-15  Mark Mitchell  <mark@codesourcery.com>
7307
7308         PR c++/13971
7309         * call.c (build_conditional_expr): Handle conversions between
7310         class types which result in differently cv-qualified type
7311         variants.
7312
7313         PR c++/14086
7314         * class.c (delete_duplicate_fields_1): Remove.
7315         (delete_duplicate_fields): Likewise.
7316         (finish_struct_anon): Remove check for members with the same name
7317         as their enclosing class.
7318         (check_field_decls): Do not call duplicate_fields.
7319         * decl.c (grokdeclarator): Remove check for static data members
7320         with the same name as their enclosing class.
7321         * name-lookup.c (push_class_level_binding): Check for members with
7322         the same name as their enclosing class.
7323
7324 2004-02-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
7325
7326         PR c++/14085
7327         * error.c (dump_decl): Handle TEMPLATE_TYPE_PARM.
7328
7329 2004-02-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7330
7331         PR c++/13635
7332         * pt.c (push_template_decl_real): Make sure DECL_TI_ARGS of DECL
7333         has full set of arguments.
7334
7335 2004-02-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7336
7337         PR c++/13927
7338         * error.c (dump_decl) <ALIAS_DECL>: Dump as simple declarations.
7339
7340 2004-02-13  Mark Mitchell  <mark@codesourcery.com>
7341
7342         PR c++/14122
7343         * cp-tree.h (delete_sanity): Change prototype.
7344         * decl2.c (delete_sanity): Make doing_vec a bool, not an int.
7345         Remove dead code.  Adjust code to warn about deleting an array.
7346         * typekc.c (decay_conversion): Use build_address and build_nop.
7347
7348         PR c++/14108
7349         * search.c (accessible_p): Do not check access in thunks.
7350
7351         PR c++/14083
7352         * call.c (build_conditional_expr): Call force_rvalue on the
7353         non-void operand in the case that one result is a throw-expression
7354         and the other is not.
7355
7356 2004-02-13  Ian Lance Taylor  <ian@wasabisystems.com>
7357
7358         PR c++/9851
7359         * parser.c (cp_parser_pseudo_destructor_name): Check for errors on
7360         the type name and look ahead for ::~, and bail out early with a
7361         better error message if the parse is going to fail.
7362
7363 2004-02-12  Mark Mitchell  <mark@codesourcery.com>
7364
7365         * call.c (conversion_kind): New type.
7366         (conversion_rank): Likewise.
7367         (conversion): Likewise.
7368         (CONVERSION_RANK): New macro.
7369         (conversion_obstack): New variable.
7370         (obstack_initialized): Likewise.
7371         (z_candidate): Change type of convs and second_conv.
7372         (candidate_warning): New type.
7373         (IDENTITY_RANK): Remove.
7374         (EXACT_RANK): Likewise.
7375         (PROMO_RANK): Likewise.
7376         (STD_RANK): Likewise.
7377         (PBOOL_RANK): Likewise.
7378         (USER_RANK): Likewise.
7379         (ELLIPSIS_RANK): Likewise.
7380         (BAD_RANK): Likewise.
7381         (ICS_RANK): Likewise.
7382         (ICS_STD_RANK): Likewise.
7383         (ICS_USER_FLAG): Likewise.
7384         (ICS_ELLIPSIS_FLAG): Likewise.
7385         (ICS_THIS_FLAG): Likewise.
7386         (ICS_BAD_FLAG): Likewise.
7387         (NEED_TEMPORARY_P): Likewise.
7388         (CHECK_COPY_CONSTRUCTOR_P): Likewise.
7389         (USER_CONV_CAND): Likewise.
7390         (USER_CONV_FN): Likewise.
7391         (conversion_obstack_alloc): New function.
7392         (alloc_conversion): Likewise.
7393         (validate_conversion_obstack): Likewise.
7394         (alloc_conversions): Likewise.
7395         (build_conv): Adjust to deal with new conversion data structures.
7396         (build_identity_conv): New function.
7397         (build_ambiguous_conv): Likewise.
7398         (standard_conversion): Adjust to deal with new conversion data
7399         structures.
7400         (convert_class_to_reference): Likewise.
7401         (direct_reference_binding): Likewise.
7402         (reference_binding): Likewise.
7403         (implicit_conversion): Likewise.
7404         (add_candidate): Likewise.
7405         (add_function_candidate): Likewise.
7406         (add_conv_candidate): Likewise.
7407         (build_builtin_candidate): Likewise.
7408         (print_z_candidate): Likewise.
7409         (merge_conversion_sequences): Likewise.
7410         (build_user_type_conversion_1): Likewise.
7411         (build_user_type_conversion): Likewise.
7412         (build_new_function_call): Likewise.
7413         (build_object_call): Likewise.
7414         (conditional_conversion): Likewise.
7415         (build_conditional_expr): Likewise.
7416         (build_new_op): Likewise.
7417         (build_op_delete_call): Likewise.
7418         (convert_like_real): Likewise.
7419         (build_over_call): Likewise.
7420         (build_new_method_call): Likewise.
7421         (is_subseq): Likewise.
7422         (maybe_handle_implicit_object): Likewise.
7423         (maybe_handle_ref_bind): Likewise.
7424         (compare_ics): Likewise.
7425         (source_type): Likewise.
7426         (add_warning): Likewise.
7427         (joust): Likewise.
7428         (can_convert_arg): Likewise.
7429         (can_convert_arg_bad): Likewise.
7430         (perform_implicit_conversion): Likewise.
7431         (perform_direct_initialization_if_possible): Likewise.
7432         (initialize_reference): Likewise.
7433         * cp-lang.c (cp_tree_size): Do not handle WRAPPER.
7434         * cp-tree.def (WRAPPER): Likewise.
7435         (IDENTITY_CONV): Remove.
7436         (LVALUE_CONV): Likewise.
7437         (QUAL_CONV): Likewise.
7438         (STD_CONV): Likewise.
7439         (PTR_CONV): Likewise.
7440         (PMEM_CONV): Likewise.
7441         (BASE_CONV): Likewise.
7442         (REF_BIND): Likewise.
7443         (USER_CONV): Likewise.
7444         (AMBIG_CONV): Likewise.
7445         (RVALUE_CONV): Likewise.
7446         * cp-tree.h (tree_wrapper): Remove.
7447         (WRAPPER_ZC): Remove.
7448         (lang_tree_node): Remove wrapper.
7449         (LOOKUP_SPECULATIVELY): Remove.
7450         (build_op_delete_call): Adjust prototype.
7451         (validate_conversion_obstack): Declare.
7452         (build_zc_wrapper): Remove.
7453         * cvt.c (convert_to_reference): Remove dead code.
7454         (ocp_convert): Likewise.
7455         * decl.c (redeclaration_error_message): Correct handling of
7456         templates.
7457         (finish_destructor_body): Do not use LOOKUP_SPECULATIVELY.
7458         (cp_tree_node_structure): Remove WRAPPER case.
7459         * decl2.c (finish_file): Call validate_conversion_obstack.
7460         * init.c (build_new_1): Remove use of LOOKUP_SPECULATIVELY.
7461         (build_op_delete_call): Likewise.
7462         (build_x_delete): Likewise.
7463         (build_delete): Adjust call to build_op_delete_call.
7464         * pt.c (tsubst_friend_declaration): Adjust code to determine
7465         whether or not a friend template is a definition.
7466         (tsubst_decl): Clear DECL_INITIAL for new FUNCTION_DECLs.
7467         * tree.c (build_zc_wrapper): Remove.
7468
7469 2004-02-12  Zack Weinberg  <zack@codesourcery.com>
7470
7471         * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS.
7472         * cp-tree.h: Don't declare cxx_builtin_type_decls.
7473         * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete.
7474         (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL.
7475
7476 2004-02-10  Mark Mitchell  <mark@codesourcery.com>
7477
7478         * typeck.c (lookup_destructor): Fix typo in error message.
7479
7480 2004-02-09  Kazu Hirata  <kazu@cs.umass.edu>
7481
7482         * call.c, parser.c, tree.c: Fix comment typos.
7483
7484 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7485
7486         Bug 13856
7487         * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS.
7488         * decl.c (duplicate_decls, start_function): Likewise.
7489
7490 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7491
7492         * name-lookup.c (pushdecl): Issue shadow warnings directly.
7493         * parser.c (free_parser_stacks): Delete.
7494
7495 2004-02-07  Kazu Hirata  <kazu@cs.umass.edu>
7496
7497         * rtti.c: Update copyright.
7498
7499 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7500
7501         PR c++/14033
7502         * decl.c (require_complete_types_for_parms): Do not insert
7503         error_mark_node in the parameter list.
7504
7505 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7506
7507         PR c++/14028
7508         * parser.c (cp_parser_enclosed_template_argument_list): Emit straight
7509         error when terminator can not be found.
7510
7511 2004-02-05  Kelley Cook  <kcook@gcc.gnu.org>
7512
7513         Make-lang.in (po-generated):  Delete.
7514
7515 2004-02-05  Kazu Hirata  <kazu@cs.umass.edu>
7516
7517         * call.c (type_passed_as): Replace PROMOTE_PROTOTYPES with
7518         targetm.calls.promote_prototypes.
7519
7520 2004-02-05  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7521
7522         PR middle-end/13750
7523         Revert:
7524         2004-01-15  Geoffrey Keating  <geoffk@apple.com>
7525         PR pch/13361
7526         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
7527         (handle_pragma_implementation): Likewise.
7528
7529 2004-02-05  Mark Mitchell  <mark@codesourcery.com>
7530
7531         PR c++/13714
7532         * typeck.c (lookup_destructor): Tweak error message.
7533
7534 2004-02-05  Jan Hubicka  <jh@suse.cz>
7535
7536         * tree.c (cp_cannot_inline_tree_fn):  Allow inlining of comdat
7537         functions.
7538
7539 2004-02-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7540
7541         PR c++/14008
7542         * parser.c (cp_parser_diagnose_invalid_typename): Removed parsing
7543         code, only emits the diagnostic now. Added lookup of the identifier
7544         and support for qualified ids.
7545         (cp_parser_parse_and_diagnose_invalid_type_name): New function.
7546         Parse an (invalid) type name as id-expression within a declarator.
7547         (cp_parser_simple_declaration): Use it.
7548         (cp_parser_member_declaration): Likewise.
7549         (cp_parser_make_typename_type): New function. Handle errors through
7550         cp_parser_diagnose_invalid_typename.
7551         (cp_parser_elaborated_type_specifier): Use it.
7552
7553 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7554
7555         PR c++/13932
7556         * call.c (convert_like_real): Use "converting" rather than
7557         "argument" as the descriptive keyword to
7558         dubious_conversion_warnings.
7559         * typeck.c (convert_for_assignment): Do not call
7560         dubious_conversion_warnings.
7561
7562 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7563
7564         PR c++/13086
7565         * init.c (build_delete): Emit a more informative error message in
7566         case of an incomplete type, and on the correct source line.
7567
7568 2004-02-04  Kazu Hirata  <kazu@cs.umass.edu>
7569
7570         * error.c, search.c: Update copyright.
7571
7572 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7573
7574         PR c++/9941
7575         * rtti.c (tinfo_base_init): Use import_export_tinfo to decide the
7576         linkage for the typeinfo name string.
7577
7578 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7579
7580         PR c++/13969
7581         * cp-tree.h (fold_non_dependent_expr): New function.
7582         * parser.c (cp_parser_fold_non_dependent_expr): Remove.
7583         (cp_parser_template_argument): Use fold_non_dependent_expr.
7584         (cp_parser_direct_declarator): Likewise.
7585         * pt.c (fold_non_dependent_expr): New function.
7586         (convert_nontype_argument): Use it.
7587         (tsubst_qualified_id): Simplify.
7588         (tsubst_copy_and_build): Likewise.
7589
7590 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7591
7592         * decl.c (cxx_push_function_context): Do not set
7593         current_function_is_thunk.
7594         * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the
7595         actual function.
7596
7597 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7598
7599         PR c++/13997
7600         * pt.c (more_specialized_class): Increase processing_template_decl
7601         while partial ordering.
7602
7603 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7604
7605         PR c++/13925
7606         * decl.c (start_function): Do not call pushdecl for any
7607         instantiation or specialization of a primary template.
7608
7609 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7610
7611         PR c++/13950
7612         * parser.c (cp_parser_class_name): Robustify.
7613
7614         PR c++/13970
7615         * parser.c (cp_parser_cache_group): Do not consume the EOF token.
7616
7617         PR c++/14002
7618         * semantics.c (finish_id_expression): Do not return an
7619         IDENTIFIER_NODE when lookup finds a PARM_DECL.
7620
7621 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7622
7623         PR c++/13978
7624         * pt.c (build_non_dependent_expr): Do not build
7625         NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs.
7626
7627         PR c++/13968
7628         * semantics.c (finish_id_expression): Do not return an
7629         IDENTIFIER_NODE when lookup finds a VAR_DECL.
7630
7631         PR c++/13975
7632         * parser.c (cp_parser_simple_declaration): When skipping to the
7633         end of the statement swallow the terminating semicolon.
7634
7635 2004-02-02  Mark Mitchell  <mark@codesourcery.com>
7636
7637         PR c++/13113
7638         * init.c (build_offset_ref): Improve error recovery for invalid
7639         uses of non-static member functions.
7640
7641         PR c++/13854
7642         * cp-tree.h (cp_build_type_attribute_variant): New function.
7643         * class.c (build_clone): Use cp_build_type_attribute_variant.
7644         * decl.c (duplicate_decls): Likewise.
7645         * pt.c (copy_default_args_to_explicit_spec): Likewise.
7646         (tsubst_function_type): Likewise.
7647         * tree.c (build_exception_variant): Check attributes before
7648         concluding that two types are the same.
7649         (cp_build_type-attribute_variant): New method.
7650         * typeck.c (merge_types): Use cp_build_type_attribute_variant.
7651
7652         PR c++/13907
7653         * call.c (convert_class_to_reference): Keep better track of
7654         pedantically invalid user-defined conversions.
7655
7656 2004-02-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7657
7658         PR c++/13957
7659         * pt.c (tsubst_qualified_id): Improved error message when a type
7660         is expected but not found.
7661
7662 2004-01-31  Kazu Hirata  <kazu@cs.umass.edu>
7663
7664         * class.c: Fix comment typos.
7665         * decl.c: Likewise.
7666         * error.c: Likewise.
7667         * parser.c: Likewise.
7668         * pt.c: Likewise.
7669         * search.c: Likewise.
7670         * typeck.c: Likewise.
7671
7672 2004-01-30  Richard Henderson  <rth@redhat.com>
7673
7674         PR c++/13693
7675         * method.c (use_thunk): Don't force_target_expr for void thunks.
7676         * tree.c (build_target_expr_with_type): Assert non-void type.
7677         (force_target_expr): Likewise.
7678
7679 2004-01-30  Michael Matz  <matz@suse.de>
7680
7681         * parser.c (cp_parser_labeled_statement): Accept case ranges.
7682
7683 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7684
7685         DR206
7686         PR c++/13813
7687         * decl.c (grokdeclarator): Check immediatly type completeness for
7688         non-dependent types.
7689
7690 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7691
7692         PR c++/13683
7693         * call.c (convert_arg_to_ellipsis): Don't emit a warning if within
7694         a sizeof expression.block
7695
7696 2004-01-29  Mark Mitchell  <mark@codesourcery.com>
7697
7698         PR c++/13883
7699         * mangle.c (write_encoding): Correct encoding of member template
7700         constructors.
7701
7702 2004-01-28  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7703
7704         * parser.c (cp_parser_template_id): Parse tentatively `[:' after a
7705         template name as it was `<::' (digraph typo).
7706         (cp_parser_nth_token_starts_template_argument_list_p): New function.
7707         (cp_parser_id_expression): Use it.
7708         (cp_parser_nested_name_specifier_opt): Likewise.
7709         (cp_parser_template_name): Likewise.
7710         (cp_parser_class_name): Likewise.
7711         (cp_lexer_get_preprocessor_token): Use c_lex_with_flags.
7712
7713 2004-01-28  Mark Mitchell  <mark@codesourcery.com>
7714
7715         PR c++/13791
7716         * typeck.c (merge_types): Do not merge attributes into
7717         TYPENAME_TYPEs.
7718
7719         PR c++/13736
7720         * parser.c (cp_parser_direct_declarator): Do not prevent
7721         backtracking inside a parenthesized declarator.
7722         (cp_parser_parameter_declaration): Fix typo in comment.
7723
7724 2004-01-28  Jan Hubicka  <jh@suse.cz>
7725
7726         * semantics.c (expand_body)  Do emit_associated_thunks before
7727         expansion.
7728
7729 2004-01-27  Devang Patel  <dpatel@apple.com>
7730
7731         * name-lookup.c: Include "debug.h"
7732         (do_namespace_alias): Invoke debug_hooks to emit debug info
7733         for namespace alias.
7734         (do_local_using_decl): Invoke debug_hooks to emit debug info
7735         for using decl.
7736         (do_class_using_decl): Same.
7737         (do_toplevel_using_decl): Same.
7738         (do_using_directive): Same.
7739         (cp_emit_debug_info_for_using): New function.
7740         * Make-lang.in (cp/parser.o): Depend on debug.h
7741         (cp/name-lookup.o): Same.
7742
7743 2004-01-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7744
7745         * cp-tree.h (language_function, lang_type_header): Use
7746         BOOL_BITFIELD.
7747         * name-lookup.h (cp_binding_level): Likewise.
7748
7749 2004-01-26  Mark Mitchell  <mark@codesourcery.com>
7750
7751         PR c++/13663
7752         * semantics.c (finish_for_expr): Check for unresolved overloaded
7753         functions.
7754
7755         * class.c (add_method): Just check processing_template_decl to
7756         determine whether or not we are within a template.
7757         * decl2.c (maybe_retrofit_in_chrg): Likewise.
7758         * init.c (decl_constant_value): Check the type of the declaration,
7759         not TREE_READONLY.
7760         * name-lookup.c (maybe_push_to_top_level): Rename to ...
7761         (push_to_top_level): ... this.
7762         * name-lookup.h (maybe_push_to_top_level): Do not declare it.
7763         * pt.c (push_template_decl_real): Reorder condition for speed.
7764         (convert_template_argument): Use dependency-checking functions in
7765         place of uses_template_parms.
7766         (lookup_template_class): Avoid calling uses_template_parms more
7767         than once.
7768         (uses_template_parms): Reimplement, using dependency-checking
7769         functions.
7770         (instantiate_class_template): Use push_to_top_level, not
7771         maybe_push_to_top_level.
7772         (type_unification_real): Simplify.
7773         (type_dependent_expression_p): Handle OFFSET_REFs and
7774         TEMPLATE_DECLs.
7775         (any_dependent_template_arguments_p): Handle multiple levels of
7776         template argument.
7777         * semantics.c (expand_or_defer_fn): Do not check
7778         uses_template_parms for template instantiations.
7779         * typeck.c (comptypes): Avoid calling cp_type_quals.
7780
7781 2004-01-25  Mark Mitchell  <mark@codesourcery.com>
7782
7783         PR c++/13833
7784         * call.c (build_over_call): Do not convert arguments when
7785         processing a template.
7786         * pt.c (build_non_dependent_expr): Do not build a
7787         NON_DEPENDENT_EXPR for arithmetic constants.
7788
7789 2004-01-25  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7790
7791         PR c++/13810
7792         * parser.c (cp_parser_type_parameter): When cp_parser_id_expression
7793         returns a TYPE_DECL. no further lookup is required.
7794         * semantics.c (check_template_template_default_arg): A TYPE_DECL
7795         is invalid. Rework to give better diagnostics.
7796
7797 2004-01-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7798
7799         PR c++/13797
7800         * pt.c (instantiate_class_template): Add an error_mark_node
7801         check.
7802         (tsubst_decl) <TEMPLATE_DECL case>: Likewise.
7803
7804 2004-01-23  Andrew Pinski  <pinskia@physics.uc.edu>
7805
7806         PR c++/13701
7807         * decl.c (finish_function): Move the call to
7808         finish_fname_decls below the call to
7809         finish_eh_spec_block.
7810
7811 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7812
7813         * optimize.c, typeck2.c: Update copyright.
7814
7815 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7816
7817         * Make-lang.in, call.c, class.c, decl2.c, except.c, expr.c,
7818         init.c, mangle.c, typeck.c: Update copyright.
7819
7820 2004-01-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
7821
7822         * parser.c (cp_parser_class_specifier): Prevent garbage collection.
7823
7824 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7825
7826         * Make-lang.in: Replace $(docdir) with doc.
7827         (c++.info, c++.srcinfo): Dummy entry.
7828         (c++.man, c++.srcman): New rules.
7829         (c++.install-man): Revamp rule.
7830
7831 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7832
7833         * Make-lang.in (CXX_INSTALL_NAME, GXX_INSTALL_NAME,
7834         CXX_TARGET_INSTALL_NAME, GXX_TARGET_INSTALL_NAME): Define via a
7835         immediate $(shell) instead of deferred backquote.
7836
7837 2004-01-19  Mark Mitchell  <mark@codesourcery.com>
7838
7839         PR c++/13651
7840         * parser.c (cp_parser_postfix_expression): When encountering
7841         incomplete type on left-hand side of "->" or ".", treat the entire
7842         expression as erroneous.
7843
7844         PR c++/13592
7845         * call.c (build_field_call): Remove.
7846         (n_build_method_call): Likewise.
7847         (build_method_call): Likewise.
7848         (build_new_method_call): Do not call build_field_call.
7849         * class.c (n_build_method_call): Remove.
7850         (print_class_statistics): Do not print it.
7851         * cp-tree.h (build_method_call): Remove declaration.
7852         (finish_object_call_expr): Likewise.
7853         (build_new_1): Do not use build_method_call.
7854         * parser.c (cp_parser_postfix_expression): Use finish_call_expr
7855         when the function appearing on the right-hand-side of "." or "->"
7856         is not actually a function.
7857         * pt.c (tsubst_copy_and_build): Likewise.
7858         * semantics.c (finish_object_call_expr): Remove.
7859
7860 2004-01-18  Mark Mitchell  <mark@codesourcery.com>
7861
7862         PR c++/13710
7863         * pt.c (tsubst): Use finish_typeof.
7864
7865 2004-01-18  Jason Merrill  <jason@redhat.com>
7866
7867         PR c++/11725
7868         * except.c (build_throw): In a template, set
7869         current_function_returns_abnormally.
7870
7871 2004-01-17  Fred Fish  <fnf@intrinsity.com>
7872
7873         PR c++/11895
7874         * decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE,
7875         except don't call array_type_nelts() with a VECTOR_TYPE.
7876
7877 2004-01-16  Jan Hubicka  <jh@suse.cz>
7878
7879         * mangle.c (write_mangled_name): Remove inline modifier.
7880
7881 2004-01-16  Mark Mitchell  <mark@codesourcery.com>
7882
7883         PR c++/13574
7884         * decl.c (compute_array_index_type): Fix grammar in comment.
7885         * init.c (build_zero_init): Handle zero-sized arrays correctly.
7886
7887         PR c++/13178
7888         * call.c (name_as_c_string): Print conversion operator names
7889         correctly.
7890
7891         PR c++/13478
7892         * call.c (initialize_reference): Pass -1 for inner parameter to
7893         convert_like_real.
7894
7895 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7896
7897         PR c++/13407
7898         * parser.c (cp_parser_base_specifier): Check for an invalid
7899         keyword `typename' and emit an user-friendly error message.
7900
7901 2004-01-15  Geoffrey Keating  <geoffk@apple.com>
7902
7903         PR pch/13361
7904         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
7905         (handle_pragma_implementation): Likewise.
7906
7907 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7908
7909         PR c++/9259
7910         * typeck.c (build_class_member_access_expr): Allow to access members
7911         of the currently open class.
7912         (finish_class_member_access_expr): Likewise.
7913
7914 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
7915
7916         PR c++/13659
7917         * name-lookup.c (validate_nonmember_using_decl): Take scope and
7918         name by value, instead of computing them.
7919         (do_local_using_decl, do_toplevel_using_decl): Add scope and name
7920         arguments.  Pass them to validate_nonmember_using_decl.
7921         * name-lookup.h (do_local_using_decl): Adjust.
7922         (do_toplevel_using_decl): Likewise.
7923         * parser.c (cp_parser_using_declaration): Likewise.
7924         * pt.c (tsubst_expr): Likewise.
7925
7926 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
7927
7928         PR c++/13594
7929         PR c++/13658
7930         * name-lookup.c (qualified_lookup_using_namespace): Search
7931         strongly-associated namespaces first, and only then try other
7932         namespaces.
7933
7934 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
7935
7936         * Make-lang.in (c++.srcextra): Dummy entry.
7937
7938 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7939
7940         PR c++/8856
7941         * parser.c (cp_parser_template_name): Don't try to parse a
7942         conversion-function-id, as it cannot be a template-name.
7943         (cp_parser_simple_type_specifier): Check for invalid template-ids
7944         even after a built-in type.
7945
7946 2004-01-14  Jan Hubicka  <jh@suse.cz>
7947
7948         PR c++/12850
7949         * pt.c (instantiate_decl):  Do not increase function_depth.
7950
7951 2004-01-14  Danny Smith  <dannysmith@users,sourceforge.net>
7952
7953         PR c++/9021
7954         PR c++/11005
7955         * parser.c (cp_parser_elaborated_type_specifier): Warn about
7956         attributes and discard.
7957         * decl.c (xref_tag): Don't overwite existing attributes with
7958         NULL_TREE.
7959
7960 2004-01-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7961
7962         PR c++/12335
7963         * parser.c (cp_parser_lookup_name): Return error_mark_node if there
7964         is no destructor while looking up a BIT_NOT_EXPR.
7965
7966 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
7967
7968         * cxxfilt.c: Remove unused file.
7969
7970 2004-01-14  Jan Hubicka  <jh@suse.cz>
7971
7972         Partial fix to PR c++/12850
7973         * decl2.c (mark_used): Do not proactively instantiate templates
7974         when compiling in unit-at-a-time or not optimizing.
7975         * optimize.c (maybe_clone_body): Do not increase function depth.
7976
7977 2004-01-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7978
7979         PR c++/13474
7980         * pt.c (tsubst) <INTEGER_TYPE>: Remove obsolete array index tweaking.
7981
7982 2004-01-12  Steven Bosscher  <stevenb@suse.de>
7983
7984         PR c++/13558
7985         * parser.c (cp_parser_member_declaration): Any non-type is also
7986         not a class or a function.
7987
7988 2004-01-12  Jason Merrill  <jason@redhat.com>
7989
7990         PR c++/12815
7991         * class.c (build_base_path): Do not mark vtable references as
7992         TREE_CONSTANT.
7993         (build_vtbl_ref_1): Likewise.
7994
7995 2004-01-12  Richard Henderson  <rth@redhat.com>
7996
7997         PR opt/10776
7998         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): New.
7999         (store_init_value): Use it.
8000         * decl.c (check_initializer): Expect full initialization code
8001         from store_init_value.
8002         * init.c (expand_aggr_init_1): Likewise.
8003         * decl2.c (maybe_emit_vtables): Abort if runtime init needed.
8004
8005 2004-01-12  Mark Mitchell  <mark@codesourcery.com>
8006
8007         * class.c (layout_class_type): For non-POD class types, also copy
8008         the DECL_SIZE and DECL_MODE of fields to the base class type.
8009
8010 2004-01-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
8011
8012         PR c++/13289
8013         * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before
8014         calling regenerate_decl_from_template.
8015
8016 2004-01-12  Scott Brumbaugh  <scottb.lists@verizon.net>
8017
8018         PR c++/4100
8019         * parser.c (cp_parser_decl_specifier_seq): Add check for a friend
8020         decl-specifier occurring along with a class definition.
8021
8022 2004-01-12  Ian Lance Taylor  <ian@wasabisystems.com>
8023
8024         * parser.c (cp_parser_decl_specifier_seq): Add parenthetical
8025         clauses to comments describing declares_class_or_enum.
8026         (cp_parser_type_specifier): Set *declares_class_or_enum to 0, not
8027         false.
8028
8029 2004-01-12  Jan Hubicka  <jh@suse.cz>
8030
8031         * pt.c (for_each_template_parm): Do not check for duplicates.
8032         (for_each_template_parm): Use walk_tree duplicate checking code.
8033
8034 2004-01-11  Ian Lance Taylor  <ian@wasabisystems.com>
8035
8036         PR c++/3478
8037         * parser.c (cp_parser_decl_specifier_seq): If the first decl_spec
8038         is error_mark_node, don't add any more decl_specs.
8039         (cp_parser_init_declarator): After committing to a declaration, if
8040         the decl_specifiers start with error_mark_node, issue an error and
8041         change the type to "int".
8042
8043 2004-01-09  Nathanael Nerode  <neroden@gcc.gnu.org>
8044
8045         PR bootstrap/7817
8046         * Make-lang.in: Copy gcc.1 to g++.1 rather than using .so.
8047
8048 2004-01-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8049
8050         DR 337
8051         PR c++/9256
8052         * pt.c (tsubst): Substitution must fail if we are attempting to
8053         create an array with element type that is an abstract class type.
8054         * decl.c (cp_finish_decl): Strip pointers and array types recursively
8055         before calling abstract_virtuals_error.
8056
8057 2004-01-09  Alexandre Oliva  <aoliva@redhat.com>
8058
8059         * name-lookup.c (qualified_lookup_using_namespace): Consider
8060         strong using directives even if we've already found a binding.
8061
8062 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
8063
8064         * cp-tree.h (cxx_expand_expr): Change prototype.
8065         * expr.c (cxx_expand_expr): Add alt_rtl parameter.
8066
8067 2004-01-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8068
8069         PR c++/12573
8070         * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by
8071         looking into them recursively. They can be there because of the
8072         new __offsetof__ extension.
8073
8074 2004-01-07  Zack Weinberg  <zack@codesourcery.com>
8075
8076         * parser.c (cp_parser_save_member_function_body): Mark the
8077         definition static.
8078
8079 2004-01-05  Mark Mitchell  <mark@codesourcery.com>
8080
8081         PR c++/13057
8082         * class.c (build_clone): Copy type attributes from the original
8083         function to the clone.
8084
8085         PR c++/12815
8086         * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable
8087         references as constant.
8088
8089         PR c++/12132
8090         * parser.c (cp_parser_explicit_instantiation): Improve error
8091         recovery.
8092         (cp_parser_require): Improve indication of the error location.
8093
8094         PR c++/13451
8095         * parser.c (cp_parser_class_head): Reorder logic to check for
8096         invalid qualification.
8097
8098 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
8099
8100         PR c++/13157
8101         * name-lookup.c (lookup_using_namespace): Remove spacesp
8102         parameter.
8103         (unqualified_namespace_lookup): Likewise.
8104         (lookup_qualified_name): Adjust accordingly.
8105         (lookup_name_real): Likewise.
8106         (lookup_arg_dependent): Do not eliminate the namespace of the
8107         functions found by unqualified name lookup unless that is the
8108         current namespace.
8109
8110 2004-01-04  Andrew Pinski  <pinskia@physics.uc.edu>
8111
8112         * semantics.c (push_deferring_access_checks): Fix format.
8113         (resume_deferring_access_checks): Likewise.
8114         (stop_deferring_access_checks): Likewise.
8115         (pop_deferring_access_checks): Likewise.
8116         (get_deferred_access_checks): Likewise.
8117         (pop_to_parent_deferring_access_checks): Likewise.
8118         (perform_deferred_access_checks): Likewise.
8119         (perform_or_defer_access_check): Likewise.
8120
8121 2004-01-04  Richard Henderson  <rth@redhat.com>
8122
8123         * call.c (build_over_call): Don't create a save_expr of an
8124         aggregate, but rather its address.
8125
8126 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
8127
8128         PR c++/13529
8129         * parser.c (cp_parser_postfix_expression): Allow "." to appear in
8130         an offsetof expression.
8131
8132         * parser.c (cp_parser_parameter_declaration): Fix comment.
8133
8134         PR c++/12226
8135         * call.c (CHECK_COPY_CONSTRUCTOR_P): New macro.
8136         (reference_binding): Set it when appropriate.
8137         (build_temp): New function, split out from ...
8138         (convert_like_real): ... here.  Honor CHECK_COPY_CONSTRUCTOR_P.
8139         (initialize_reference): Likewise.
8140
8141         PR c++/13536
8142         * parser.c (cp_parser): Add in_type_id_in_expr_p.
8143         (cp_parser_new): Initialize it.
8144         (cp_parser_postfix_expression): Set it.
8145         (cp_parser_sizeof_operand): Likewise.
8146         (cp_parser_parameteR_declaration): Do not commit early to tenative
8147         parsers when in_type_id_in_expr_p is set.
8148
8149 2004-01-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
8150
8151         PR c++/13094
8152         * parser.c (cp_parser_template_argument): Don't call
8153         make_unbound_class_template directly.
8154         (cp_parser_lookup_name): Don't extract TEMPLATE_DECL from
8155         UNBOUND_CLASS_TEMPLATE tree node.
8156
8157 2004-01-02  Richard Sandiford  <rsandifo@redhat.com>
8158
8159         PR target/12729
8160         * method.c (use_thunk): Pass the CALL_EXPR through force_target_expr.
8161
8162 2004-01-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
8163
8164         PR c++/13520
8165         * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): New macro.
8166         (DECL_FUNCTION_TEMPLATE_P): Use it.
8167         (DECL_CLASS_TEMPLATE_P): Likewise.
8168         * parser.c (cp_parser_lookup_name): Add is_template parameter.
8169         (cp_parser_type_parameter): Adjust call to cp_parser_lookup_name.
8170         (cp_parser_template_name): Likewise.
8171         (cp_parser_elaborated_type_specifier): Likewise.
8172         (cp_parser_namespace_name): Likewise.
8173         (cp_parser_class_name): Likewise.
8174         (cp_parser_lookup_name_simple): Likewise.
8175
8176 See ChangeLog.3 for earlier changes.