gcc/cp/ChangeLog

   1 2005-05-19  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR c++/21495
   4         * decl.c (grokdeclarator): Fix "storage class specified for"
   5         error reporting.
   6
   7 2005-05-19  Kazu Hirata  <kazu@cs.umass.edu>
   8
   9         * parser.c: Fix comment typos.
  10
  11 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
  12
  13         * Make-lang.in (cc1plus-dummy): New.
  14         (cc1plus-checksum.c): New.
  15         (cc1plus-checksum.o): New.
  16         (cc1plus): Add cc1plus-checksum.o.
  17
  18 2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         PR C++/19664
  21         * decl2.c (determine_visibility): Don't set visibility to
  22         hidden if it has been set explicitly by user.
  23
  24 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
  25             Mike Stump  <mrs@apple.com>
  26
  27         Yet more Objective-C++...
  28
  29         * cp-objcp-common.h (cxx_get_alias_set): Move from
  30         here...
  31         (cxx_warn_unused_global_decl): Likewise.
  32         (cp_expr_size): Likewise.
  33         (cp_tree_size): Likewise.
  34         (cp_var_mod_type_p): Likewise.
  35         (cxx_initialize_diagnostics): Likewise.
  36         (cxx_types_compatible_p): Likewise.
  37         * cp-tree.h: to here.
  38         (do_poplevel): Add.
  39         * lex.c (D_OBJC): Add.
  40         (init_reswords): Add.
  41         * Make-lang.in (cp/pt.o): Add cp/cp-objcp-common.h.
  42         * parser.c: Add c-common.h include.
  43         * pt.c: Add c-common.h and cp-objcp-common.h includes.
  44         (template_args_equal): Use objc_comptypes as well.
  45         (tsubst_copy_and_build): Use objcp_tsubst_copy_and_build as well.
  46         * semantics.c (do_poplevel): Remove static.
  47
  48         * decl.c (objc_mark_locals_volatile): Don't change decls that are
  49         already ok.
  50         * decl2.c (generate_ctor_or_dtor_function): Add code to initialize
  51         Objective C++ early enough.
  52         * lex.c (struct resword reswords): Add Objective-C++ support.
  53         * parser.c (cp_lexer_get_preprocessor_token): Add Objective-C++.
  54         (cp_parser_objc_message_receiver): Add.
  55         (cp_parser_objc_message_args): Likewise.
  56         (cp_parser_objc_message_expression): Likewise.
  57         (cp_parser_objc_encode_expression): Likewise.
  58         (cp_parser_objc_defs_expression): Likewise.
  59         (cp_parser_objc_protocol_expression): Likewise.
  60         (cp_parser_objc_selector_expression): Likewise.
  61         (cp_parser_objc_expression): Likewise.
  62         (cp_parser_objc_visibility_spec): Likewise.
  63         (cp_parser_objc_method_type): Likewise.
  64         (cp_parser_objc_protocol_qualifiers): Likewise.
  65         (cp_parser_objc_typename): Likewise.
  66         (cp_parser_objc_selector_p): Likewise.
  67         (cp_parser_objc_selector): Likewise.
  68         (cp_parser_objc_method_keyword_params): Likewise.
  69         (cp_parser_objc_method_tail_params_opt): Likewise.
  70         (cp_parser_objc_interstitial_code): Likewise.
  71         (cp_parser_objc_method_signature): Likewise.
  72         (cp_parser_objc_method_prototype_list): Likewise.
  73         (cp_parser_objc_method_definition_list): Likewise.
  74         (cp_parser_objc_class_ivars): Likewise.
  75         (cp_parser_objc_identifier_list): Likewise.
  76         (cp_parser_objc_alias_declaration): Likewise.
  77         (cp_parser_objc_class_declaration): Likewise.
  78         (cp_parser_objc_protocol_declaration): Likewise.
  79         (cp_parser_objc_protocol_refs_opt): Likewise.
  80         (cp_parser_objc_superclass_or_category): Likewise.
  81         (cp_parser_objc_class_interface): Likewise.
  82         (cp_parser_objc_class_implementation): Likewise.
  83         (cp_parser_objc_end_implementation): Likewise.
  84         (cp_parser_objc_declaration): Likewise.
  85         (cp_parser_objc_try_catch_finally_statement): Likewise.
  86         (cp_parser_objc_synchronized_statement): Likewise.
  87         (cp_parser_objc_throw_statement): Likewise.
  88         (cp_parser_objc_statement): Likewise.
  89         (cp_parser_primary_expression): Add Objective-C++.
  90         (cp_parser_statement): Likewise.
  91         (cp_parser_declaration): Likewise.
  92         (cp_parser_simple_type_specifier): Likewise.
  93         (cp_parser_type_name): Likewise.
  94         (cp_parser_parameter_declaration_list): Likewise.
  95         (cp_parser_member_declaration) Likewise.
  96         * tree.c: Include debug.h.
  97         * typeck.c (composite_pointer_type): Add Objective-C++ support.
  98         (finish_class_member_access_expr): Likewise.
  99         (build_function_call): Allow objc to rewrite FUNCTION_DECLs.
 100         (build_modify_expr): Allow objc to generate write barriers.
 101
 102         * Make-lang.in (cp/tree.o): Add debug.h.
 103         * tree.c (lvalue_p_1, case CONST_DECL): Add.
 104
 105 2005-05-18  Jan Hubicka  <jh@suse.cz>
 106
 107         * method.c: Include tree-pass.h
 108         (use_thunk): Lower body before expanding.
 109
 110 2005-05-17  Jakub Jelinek  <jakub@redhat.com>
 111
 112         PR c++/21454
 113         * decl.c (maybe_deduce_size_from_array_init): Call
 114         cp_apply_type_quals_to_decl after completing array type.
 115
 116 2005-05-16  Richard Henderson  <rth@redhat.com>
 117
 118         * decl.c (build_library_fn_1): Move setting TREE_NOTHROW ...
 119         (build_library_fn): ... here.
 120
 121 2005-05-12  Ian Lance Taylor  <ian@airs.com>
 122
 123         * cp-tree.h (cp_stmt_codes): Don't define.
 124         (statement_code_p): Declare.
 125         (STATEMENT_CODE_P): Define.
 126         * lex.c (statement_code_p): Define.
 127         (cxx_init): Use actual codes in stmt_codes initializer, not
 128         cp_stmt_codes macro.  Initialize statement_code_p directly, rather
 129         than using INIT_STATEMENT_CODES.
 130
 131 2005-05-09  Mark Mitchell  <mark@codesourcery.com>
 132
 133         * typeck.c (build_unary_op): Do not resort to address arithmetic
 134         when taking the address of a COMPONENT_REF.
 135
 136 2005-05-08  Kazu Hirata  <kazu@cs.umass.edu>
 137
 138         * class.c (vtbl_init_data_s): Change the type of fns to
 139         VEC(tree,gc)*.
 140         (build_vtbl_initializer, add_vcall_offset, add_vcall_offset):
 141         Use VEC instead of VARRAY.
 142
 143 2005-05-07  Richard Sandiford  <rsandifo@redhat.com>
 144
 145         * mangle.c: Remove a reference to the MIPS -mint64 option.
 146
 147 2005-05-07  Kazu Hirata  <kazu@cs.umass.edu>
 148
 149         * decl.c (wrapup_globals_for_namespace): Use VEC instead of
 150         VARRAY.
 151         * name-lookup.c (add_decl_to_level, begin_scope): Likewise.
 152         * name-lookup.h (cp_binding_level): Change the type of
 153         static_decls to VEC(tree,gc)*.
 154
 155         * mangle.c (globals): Change the type of substitutions to
 156         VEC(tree,gc)*.
 157         (dump_substitution_candidates, add_substitution,
 158         find_substitution, finish_mangling, init_mangle): Use VEC
 159         instead of VARRAY.
 160
 161 2005-05-06  Kazu Hirata  <kazu@cs.umass.edu>
 162
 163         * decl2.c (spew_debug): Remove.
 164
 165         * decl2.c (ssdf_decls, start_static_storage_duration_function,
 166         generate_ctor_or_dtor_function): Use VEC instead of VARRAY.
 167
 168         * decl2.c (pending_statics, note_vague_linkage_var,
 169         cp_finish_file): Use VEC instead of VARRAY.
 170         (pending_statics_used): Remove.
 171
 172 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
 173
 174         * decl2.c (deferred_fns, note_vague_linkage_fn,
 175         cp_finish_file): Use VEC instead of VARRAY.
 176
 177 2005-05-05  Mark Mitchell  <mark@codesourcery.com>
 178
 179         PR c++/21352
 180         * pt.c (build_non_dependent_expr): Use is_overloaded_fn.
 181
 182 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
 183
 184         * pt.c: Fix a comment typo.
 185
 186 2005-05-04  Kazu Hirata  <kazu@cs.umass.edu>
 187
 188         * cp-tree.h (language_function): Change the type of
 189         x_local_names to VEC.
 190         * decl.c (push_local_name): Adjust uses of local_names.
 191
 192 2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>
 193
 194         * friend.c, lex.c, mangle.c, repo.c: Update copyright.
 195
 196 2005-05-02  Kazu Hirata  <kazu@cs.umass.edu>
 197
 198         * class.c (local_classes, init_class_processing): Use VEC
 199         instead of VARRAY.
 200         * cp-tree.h (local_classes): Likewise.
 201         * mangle.c (discriminator_for_local_entity): Likewise.
 202         * name-lookup.c (pushtag): Likewise.
 203
 204         * class.c (current_lang_depth, push_lang_context,
 205         pop_lang_context): Use VEC instead of VARRAY.
 206         * cp-tree.h (saved_scope): Use VEC for lang_base instead of
 207         VARRAY.
 208         * name-lookup.c (push_to_top_level): Use VEC instead of
 209         VARRAY.
 210
 211 2005-05-02  Paolo Bonzini  <bonzini@gnu.org>
 212
 213         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin
 214         for BUILT_IN_MD built-ins.
 215
 216 2005-05-02  Michael Matz  <matz@suse.de>
 217
 218         PR c++/19542
 219         * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
 220         common frontend.
 221         (null_node): Remove.
 222         * lex.c (cxx_init): Move null_node initialisation to C common frontend.
 223
 224 2005-04-25  Ian Lance Taylor  <ian@airs.com>
 225
 226         * cp-tree.def: Add EXPR_STMT.
 227         * cp-tree.h (cp_stmt_codes): Add EXPR_STMT.
 228         (EXPR_STMT_EXPR): Define.
 229         * cp-gimplify.c: Include "flags.h".
 230         (gimplify_expr_stmt): New static function.
 231         (cp_gimplify_expr): Handle EXPR_STMT.
 232         * cxx-pretty-print.c (pp_cxx_statement): Use pp_cxx_expression
 233         rather than pp_expression.
 234         (pp_cxx_statement): Handle EXPR_STMT.
 235         * dump.c (cp_dump_tree): Handle EXPR_STMT.
 236         * lex.c (cxx_init): Don't use c_common_stmt_codes in stmt_codes
 237         initializer.
 238
 239 2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>
 240
 241         PR C++/21188
 242         * rtti.c (ifnonnull): Cast the zero comparison operand
 243         to the correct type.
 244
 245 2005-04-24  Jakub Jelinek  <jakub@redhat.com>
 246
 247         PR middle-end/20991
 248         * class.c: Include cgraph.h.
 249         (cp_fold_obj_type_ref): Set node->local.vtable_method.
 250         * Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).
 251
 252 2005-04-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
 253
 254         * mangle.c (write_builtin_type): Handle integer types which are
 255         not one of the shared integer type nodes and emit a "vendor
 256         extended builtin type" with an encoding in the form of "u5int96".
 257
 258 2005-04-24  Ian Lance Taylor  <ian@airs.com>
 259
 260         * cp-tree.def (USING_STMT): Change class to tcc_statement.
 261         (TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
 262         (IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
 263         (BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.
 264
 265 2005-04-23  DJ Delorie  <dj@redhat.com>
 266
 267         * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, friend.c,
 268         init.c, lex.c, mangle.c, method.c, name-lookup.c, parser.c,
 269         repo.c, rtti.c, tree.c, typeck.c, typeck2.c: Adjust warning()
 270         callers.
 271
 272 2005-04-22  Per Bothner  <per@bothner.com>
 273
 274         * decl.c (make_rtl_for_nonlocal_decl): Don't try get_fileinfo if
 275         input_filename is NULL, as it is for (say) __PRETTY_FUNCTION__.
 276
 277 2005-04-22  Alexandre Oliva  <aoliva@redhat.com>
 278
 279         PR c++/21087
 280         * name-lookup.c (push_overloaded_decl): Do not overload with
 281         non-duplicate anticipated built-in.
 282
 283 2005-04-21  Kazu Hirata  <kazu@cs.umass.edu>
 284
 285         * cp-tree.h (THROW_NAME, AUTO_VTABLE_NAME, AUTO_TEMP_FORMAT,
 286         VTABLE_BASE, VTABLE_NAME_PREFIX, STATIC_NAME_FORMAT): Remove.
 287
 288 2005-04-21  Nathan Sidwell  <nathan@codesourcery.com>
 289
 290         * cp-tree.h: Adjust for new VEC API.
 291         Define VEC(tree_pair_s,gc).
 292         (struct save_scope): Adjust.
 293         (struct lang_type_class): Adjust.
 294         (unemitted_tinfo_decls): Adjust.
 295         * class.c (add_method, resort_type_method_vec,
 296         finish_struct_methods, struct find_final_overrider_data,
 297         dfs_find_final_overrider_pre, find_final_overrider,
 298         get_vcall_index, warn_hidden, walk_subobject_offsets,
 299         check_methods, fixup_inline_methods, end_of_class,
 300         warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
 301         add_vcall_offset): Adjust.
 302         * decl.c (xref_basetypes, finish_method): Adjust.
 303         * decl2.c (check_classfn): Adjust.
 304         * init.c (sort_mem_initializers, push_base_cleanups): Adjust.
 305         * method.c (do_build_copy_constructor): Adjust.
 306         * name-lookup.c (new_class_binding, store_binding,
 307         store_bindings, store_class_bindings): Adjust.
 308         * name-lookup.h: Define VEC(cxx_saved_binding,gc),
 309         VEC(cp_class_binding,gc).
 310         (struct cp_binding_level): Adjust.
 311         * parser.c: Define VEC(cp_token_position,heap).
 312         (struct cp_lexer): Adjust.
 313         (cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
 314         cp_lexer_save_tokens): Adjust.
 315         * pt.c (retrieve_specialization,
 316         check_explicit_specialization): Adjust.
 317         * rtti.c (unemitted_tinfo_decls): Adjust.
 318         (init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
 319         get_pseudo_ti_desc): Adjust.
 320         * search.c (dfs_access_in_type, lookup_conversion_operator,
 321         lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
 322         dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
 323         * semantics.c: Define VEC(deferred_access,gc).
 324         (push_deferring_access_checks): Adjust.
 325         * typeck2.c (abstract_virtuals_error): Adjust.
 326
 327 2005-04-20  Ian Lance Taylor  <ian@airs.com>
 328
 329         * cp-tree.def: Add STMT_EXPR.
 330         * cp-tree.h (STMT_EXPR_NO_SCOPE): Define.
 331         (STMT_EXPR_STMT): Define.
 332         * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
 333         STMT_EXPR.
 334         (pp_cxx_expression): Likewise.
 335         (pp_cxx_statement): Call pp_cxx_statement, not pp_statement.
 336         * dump.c (cp_dump_tree): Handle STMT_EXPR.
 337
 338 2005-04-18  Kazu Hirata  <kazu@cs.umass.edu>
 339
 340         * decl.c (expand_static_init): Call build2 and build3 instead
 341         of build.
 342
 343         * cp-tree.h (VPTR_NAME, VPTR_NAME_P): Remove.
 344
 345 2005-04-17  Ian Lance Taylor  <ian@airs.com>
 346
 347         * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR.
 348         * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle
 349         ARROW_EXPR.
 350         (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR.
 351         (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and
 352         ALIGNOF_EXPR.
 353         * typeck.c (cxx_sizeof_or_alignof_type): Update call to
 354         c_sizeof_or_alignof_type for change in parameter type.
 355
 356 2005-04-16  Mark Mitchell  <mark@codesourcery.com>
 357
 358         PR c++/21025
 359         * typeck.c (cxx_sizeof_or_alignof_type): Check whether the type to
 360         which sizeof/alignof is dependent, rather than just whether we are
 361         processing_template_decl.
 362
 363 2005-04-17  Kazu Hirata  <kazu@cs.umass.edu>
 364
 365         * cp-tree.h (LOOKUP_GLOBAL): Remove.
 366         (LOOKUP_ONLYCONVERTING, DIRECT_BIND, LOOKUP_NO_CONVERSION,
 367         LOOKUP_DESTRUCTOR, LOOKUP_NO_TEMP_BIND, LOOKUP_PREFER_TYPES,
 368         LOOKUP_PREFER_NAMESPACES, LOOKUP_CONSTRUCTOR_CALLABLE): Adjust
 369         their values.
 370
 371 2005-04-15  Richard Henderson  <rth@redhat.com>
 372
 373         PR middle-end/14311
 374         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin.
 375
 376 2005-04-15  Kazu Hirata  <kazu@cs.umass.edu>
 377
 378         * cp-tree.h (lang_type_class): Remove redefined.  Move
 379         java_interface into where redefined was.  Increment the width
 380         of dummy.
 381         (TYPE_REDEFINED): Remove.
 382
 383 2005-04-14  Kazu Hirata  <kazu@cs.umass.edu>
 384
 385         * cp-tree.h (SET_TMPL_ARG, ENUM_TI_TEMPLATE, ENUM_TI_ARGS,
 386         CLASSTYPE_TEMPLATE_LEVEL): Remove.
 387
 388 2005-04-11  Mark Mitchell  <mark@codesourcery.com>
 389
 390         * decl2.c (determine_visibility): Don't use export_class_data.
 391         (import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
 392         TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY.
 393
 394 2005-04-09  Kazu Hirata  <kazu@cs.umass.edu>
 395
 396         * cp-tree.h (cxx_alignof): Remove.
 397
 398         * cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.
 399
 400         * cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
 401         CONV_STATIC_CAST): Remove.
 402
 403         * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Remove.
 404
 405         * cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.
 406
 407         * cp-tree.h (cp_deprecated): Remove.
 408
 409 2005-04-08  Ian Lance Taylor  <ian@airs.com>
 410
 411         * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
 412         CONTINUE_STMT, SWITCH_STMT.
 413         * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
 414         BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
 415         (WHILE_COND, WHILE_BODY): Define.
 416         (DO_COND, DO_BODY): Define.
 417         (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
 418         (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
 419         * cp-gimplify.c (enum bc_t): Define.
 420         (struct cp_gimplify_ctx, ctxp): Define.
 421         (push_context, pop_context): New static functions.
 422         (begin_bc_block, finish_bc_block): New static functions.
 423         (build_bc_goto): New static function.
 424         (gimplify_cp_loop, gimplify_for_stmt): New static functions.
 425         (gimplify_while_stmt, gimplify_do_stmt): Likewise.
 426         (gimplify_switch_stmt): Likewise.
 427         (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
 428         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
 429         (cp_genericize): Call push_context and pop_context.
 430         * semantics.c (finish_break_stmt): Just call build_stmt
 431         (BREAK_STMT) rather than build_break_stmt.
 432         (finish_continue_stmt): Corresponding change.
 433         * decl.c (pop_switch): Update call to c_do_switch_warnings for new
 434         parameters.
 435         * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
 436         WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
 437         * dump.c (cp_dump_tree): Likewise.
 438
 439 2005-04-08  Mark Mitchell  <mark@codesourcery.com>
 440
 441         PR c++/20905
 442         * parser.c (cp_parser_type_specifier_seq): Add is_condition
 443         parameter.
 444         (cp_parser_new_type_id): Pass it.
 445         (cp_parser_condition): Likewise.
 446         (cp_parser_conversion_type_id): Likewise.
 447         (cp_parser_type_id): Likewise.
 448         (cp_parser_type_specifier_seq): In a condition, do not allow
 449         invalid type-specifier combinations.
 450         (cp_parser_exception_declaration): Adjust call to
 451         cp_parser_type_specifier_seq.
 452
 453         * cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
 454         * cp-tree.h (struct tinst_level): Add in_system_header_p.
 455         (TINST_IN_SYSTEM_HEADER_P): New macro.
 456         (make_tinst_level): Remove.
 457         * pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
 458         the instantiated class.
 459         (push_tinst_level): Do not use make_tinst_level.  Set
 460         TINST_IN_SYSTEM_HEADER_P.
 461         (pop_tinst_level): Likewise.
 462         (instantiate_class_template): Set in_system_header.
 463         (instantiate_pending_templates): Likewise.
 464         * tree.c (make_tinst_level): Remove.
 465
 466 2005-04-06  Joseph S. Myers  <joseph@codesourcery.com>
 467
 468         * decl.c (start_decl): Apply pending #pragma weak regardless of
 469         scope.
 470
 471 2005-04-06  Mark Mitchell  <mark@codesourcery.com>
 472
 473         PR c++/20212
 474         * pt.c (regenerate_decl_from_template): Copy attributes for
 475         parameters from the pattern to the instantiation.
 476
 477 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
 478
 479         PR c++/20734
 480         * cp-tree.def (OFFSET_REF): Correct comments.
 481         * init.c (build_offset_ref): Remove misleading comment.
 482         * typeck.c (build_unary_op): Handle pointer-to-member creation
 483         here, rather than ...
 484         (unary_complex_lvalue): ... here.
 485
 486 2005-04-06  Jason Merrill  <jason@redhat.com>
 487
 488         PR c++/19312
 489         * tree.c (stabilize_init): Don't bother trying to stabilize
 490         something with no side-effects.
 491
 492 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
 493
 494         PR c++/20763
 495         * decl.c (grokdeclarator): Correct attribute handling.
 496
 497 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
 498
 499         PR c++/19159
 500         * decl2.c (import_export_decl): Use non-COMDAT external linkage
 501         for virtual tables, typeinfo, etc. that will be emitted in only
 502         one translation unit on systems without weak symbols.
 503
 504 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
 505
 506         PR c++/20679
 507         * parser.c (cp_parser_template_name): Fix thinko.
 508
 509 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
 510
 511         PR c++/20746
 512         * method.c (use_thunk): Protect covariant pointer return
 513         adjustments from NULL pointers.
 514
 515 2005-04-04  Jan Hubicka  <jh@suse.cz>
 516
 517         * decl2.c (finish_objects): Revert my previous patch.
 518         (cp_finish_file): Likewise.
 519
 520 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
 521
 522         * pt.c: Fix comment typos.
 523
 524 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
 525
 526         PR c++/20723
 527         * pt.c (more_specialized_fn): Member functions are unordered wrt
 528         non-members.  Conversion operators are unordered wrt other
 529         functions.
 530
 531 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
 532
 533         * call.c (add_template_candidates_real): Remove length parameter
 534         from fn_type_unification call.
 535         * class.c (resolve_address_of_overloaded_function): Likewise
 536         * cp-tree.h (fn_type_unification): Remove length parameter.
 537         * pt.c (get_bindings_overload): Remove.
 538         (get_bindings_real): Rename to ...
 539         (get_bindings): ... here.  Remove length and strict
 540         parameters. Change return type flag to boolean.  Remove original
 541         forwarding function.
 542         (determine_specialization): Adjust get_bindings call.
 543         (fn_type_unification): Remove length parameter.  Adjust.
 544         (type_unification_real): Remove length parameter.  Adjust.
 545         (resolve_overloaded_unification): Adjust get_bindings call.
 546         (try_one_overload): Simplify confusing cascaded if control flow.
 547         (unify): Remove length paramter from type_unification_real call.
 548         (most_specialized_instantiation): Adjust get_bindings calls.
 549         (most_specialized): Likewise.
 550
 551 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
 552
 553         PR c++/19203, implement DR 214
 554         * call.c (joust): Use more_specialized_fn.
 555         * cp-tree.h (DEDUCE_ORDER): Remove.
 556         (more_specialized): Replace with ...
 557         (more_specialized_fn): ... this.
 558         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
 559         case.
 560         (type_unification_real): Remove DEDUCE_ORDER case.
 561         (more_specialized): Replace with ...
 562         (more_specialized_fn): ... this.  Implement DR 214.
 563         (most_specialized_instantiation): Use get_bindings_real directly.
 564
 565 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 566
 567         PR c++/18644
 568         * call.c (build_new_op): Remove check for -Wsynth.
 569
 570 2005-03-31  Jan Hubicka  <jh@suse.cz>
 571
 572         * decl2.c (finish_objects): Mark ctor as needed.
 573         (cp_finish_file): Output variables only in nonunit-at-a-time.
 574
 575 2005-03-29  Richard Henderson  <rth@redhat.com>
 576
 577         PR c/20519
 578         * decl.c (cp_complete_array_type): Rename from complete_array_type.
 579         Use the new complete_array_type in c-common.c.  Update all callers.
 580         * cp-tree.h (cp_complete_array_type): Update to match.
 581
 582 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
 583
 584         * typeck.c (build_static_cast_1): Allow scalar_cast between
 585         any integral, floating, or enumeration type.
 586
 587 2005-03-24  Steven Bosscher  <stevenb@suse.de>
 588
 589         * typeck.c (comptypes): First determine if the types are compatible
 590         from a target-independent point of view.  Check target attributes
 591         last.
 592
 593         * class.c (build_base_path):
 594         (build_vbase_offset_vtbl_entries):
 595         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
 596         * error.c (dump_expr): Likewise.
 597         * init.c (build_zero_init, expand_cleanup_for_base,
 598         build_vec_delete_1): Likewise.
 599         * mangle.c (write_integer_cst): Likewise.
 600         * method.c (thunk_adjust): Likewise.
 601         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
 602         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
 603         * typeck.c (build_ptrmemfunc_access_expr,
 604         (get_member_function_from_ptrfunc): Likewise.
 605
 606 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 607
 608         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
 609
 610 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
 611
 612         * cp-tree.h (perform_integral_promotions): Remove.
 613         (default_conversion): Add.
 614
 615 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
 616
 617         * parser.c (cp_parser_warn_min_max): New function.
 618         (cp_parser_binary_expression): Use it.
 619         (cp_parser_assignment_operator_opt): Likewise.
 620         (cp_parser_operator): Likewise.
 621
 622 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 623
 624         PR c++/19980
 625         * decl.c (start_preparsed_function): Robustify.
 626
 627 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 628
 629         PR c++/20499
 630         * parser.c (cp_parser_class_head): Return NULL_TREE when
 631         encountering a redefinition.
 632
 633 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
 634
 635         PR c++/20465
 636         PR c++/20381
 637         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
 638         template.
 639
 640 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 641
 642         PR c++/20461
 643         PR c++/20536
 644         * init.c (emit_mem_initializers): Don't crash on undefined
 645         types.
 646
 647 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
 648
 649         PR c++/20147
 650         * semantics.c (finish_stmt_expr_expr): Return immediately
 651         if error_operand_p (expr).
 652
 653 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
 654
 655         * cp-tree.h (lvalue_or_else, lvalue_p): New.
 656         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
 657
 658 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 659
 660         PR c++/20240
 661         * decl.c (decls_match): Compare context of VAR_DECL.
 662
 663 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 664
 665         PR c++/20333
 666         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
 667         Check the return value of cp_parser_nested_name_specifier.
 668
 669 2005-03-18  Dale Johannesen <dalej@apple.com>
 670
 671         * cp/tree.c (cp_tree_equal):  Handle SSA_NAME.
 672
 673 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
 674
 675         PR c++/20463
 676         * parser.c (cp_parser_diagnose_invalid_type_name):
 677         Check TYPE_BINFO (current_class_type) before attempting
 678         to emit inform messages.
 679
 680 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
 681
 682         PR c++/19966
 683         * cp-tree.h (grok_op_properties): Change return type to void.
 684         * decl.c (grok_op_properties): Return early - don't check the
 685         arity - in case of a static member or an operator that cannot
 686         be non-member; tidy a bit.
 687
 688 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
 689
 690         PR c++/20186
 691         * pt.c (contains_dependent_cast_p): Remove.
 692         (fold_non_dependent_expr): Don't use it.
 693         (value_dependent_expression_p): Use a switch statement.
 694         reference_exprs can be dependent.
 695
 696 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 697
 698         PR c++/4403
 699         PR c++/9783, DR433
 700         * name-lookup.c (pushtag): Skip template parameter scope when
 701         scope is ts_global.  Don't push tag into template parameter
 702         scope.
 703         * pt.c (instantiate_class_template): Reorder friend class
 704         template substitution to handle non-dependent friend class
 705         that hasn't been previously declared.
 706
 707 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 708
 709         Friend class name lookup 5/n
 710         PR c++/1016
 711         * cp-tree.h (pushtag): Adjust declaration.
 712         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
 713         lookup_name fails.
 714         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
 715         (start_enum): Adjust call to pushtag.
 716         * name-lookup.c (ambiguous_decl): Ignore hidden names.
 717         (qualify_lookup): Change return type to bool.
 718         (hidden_name_p): New function.
 719         (lookup_namespace_name, unqualified_namespace_lookup,
 720         lookup_name_real): Use it.
 721         (lookup_type_scope): Update comments.
 722         (maybe_process_template_type_declaration): Change parameter name
 723         from globalize to is_friend.
 724         (pushtag): Change globalize parameter of type int to tag_scope.
 725         Hide name if introduced by friend declaration.
 726         * name-lookup.h (hidden_name_p): Add declaration.
 727         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
 728         here.
 729         * pt.c (push_template_decl_real): Make hidden class template
 730         visible.
 731         (lookup_template_class, instantiate_class_template): Adjust call
 732         to pushtag.
 733         * semantics.c (begin_class_definition): Likewise.
 734         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
 735         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
 736         ts_global.
 737
 738 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
 739
 740         PR c++/20157
 741         * pt.c (determine_specialization): Reject non-specializations.
 742
 743 2005-03-11  Per Bothner  <per@bothner.com>
 744
 745         * cp-tree.h (struct cp_declarator): New id_loc field.
 746         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
 747         location using c_lex_with_flags, instead of input_location.
 748         (cp_parser_direct_declarator): Set declarator's id_loc from
 749         cp_token's id_loc.
 750
 751 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
 752
 753         PR c++/18384, c++/18327
 754         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
 755         and index.  Convert max_index to size_type_node if it isn't
 756         host_integerp (, 1).
 757
 758 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
 759
 760         PR c++/20208
 761         * pt.c (tsubst_decl): Apply array-to-pointer and
 762         function-to-pointer conversions to function arguments.
 763         (regenerate_decl_from_template): Likewise.
 764
 765 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
 766
 767         PR c++/16859
 768         * decl.c (complete_array_type): In pedantic mode, return
 769         3 for an empty initializer list as the initializer for an
 770         array of unknown bound (8.5.1/4).
 771         (maybe_deduce_size_from_array_init): Fix final test to use
 772         the above.
 773
 774 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
 775
 776         PR c++/20186
 777         * pt.c (contains_dependent_cast_p): New.
 778         (fold_non_dependent_expr): Call it.
 779
 780 2005-03-08  Mark Mitchell  <mark@codesourcery.com>
 781
 782         PR c++/20142
 783         * cp-tree.h (target_type): Remove.
 784         * decl.c (layout_var_decl): Remove #if 0'd code.
 785         (cp_finish_decl): Remove dead code.
 786         * init.c (build_vec_init): When determining whether or not the
 787         element type has an asignment operator, look through all array
 788         dimensions.
 789         * typeck.c (target_type): Remove.
 790
 791 2005-03-07  Mark Mitchell  <mark@codesourcery.com>
 792
 793         * class.c (finish_struct_1): Do not warn about non-virtual
 794         destructors in Java classes.
 795
 796 2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 797
 798         PR c++/19311
 799         * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
 800         * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
 801         for OFFSET_TYPE.
 802         * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
 803         Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
 804         (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
 805         template.
 806
 807 2005-03-02  Alexandre Oliva  <aoliva@redhat.com>
 808
 809         * name-lookup.c (push_overloaded_decl): Don't error if the new
 810         decl matches the old one.
 811         * decl.c (redeclaration_error_message): Likewise.
 812
 813 2005-03-01  Per Bothner  <per@bothner.com>
 814
 815         * decl.c (finish_function): Use SET_EXPR_LOCATION instead of
 816         unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
 817
 818 2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>
 819
 820         PR c++/20232
 821         * class.c (update_vtable_entry_for_fn): Don't crash on invalid
 822         covariancy.
 823
 824         * cp-tree.g (THUNK_TARGET): Expand comment.
 825         * method.c (use_thunk): Make sure we also use the target, if that
 826         is a thunk.
 827
 828 2005-02-27  Jakub Jelinek  <jakub@redhat.com>
 829
 830         PR c++/20206
 831         * decl.c (cxx_comdat_group): Put thunks for
 832         TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
 833         comdat group as the thunk target.
 834
 835 2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 836
 837         * call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
 838         parser.c: Fix comment typo(s).
 839
 840 2005-02-24  Jakub Jelinek  <jakub@redhat.com>
 841
 842         PR c++/20175
 843         * decl.c (reshape_init): Don't warn about missing braces if STRING_CST
 844         initializes a char/wchar_t array.
 845
 846 2005-02-23  Mark Mitchell  <mark@codesourcery.com>
 847
 848         PR c++/19878
 849         * decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
 850         with internal linkage.
 851
 852 2005-02-23  Alexandre Oliva  <aoliva@redhat.com>
 853
 854         * decl.c (grokvardecl): Don't exempt anonymous types from having
 855         linkage for variables that have linkage other than "C".
 856
 857 2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>
 858
 859         * cp-objcp-common.h, error.c: Update copyright.
 860
 861 2005-02-22  Mark Mitchell  <mark@codesourcery.com>
 862
 863         PR c++/20073
 864         * decl.c (start_decl_1): Don't clear TREE_READONLY.
 865         (cp_finish_decl): Likewise.
 866         (complete_vars): Call cp_apply_type_quals_to_decl.
 867         * typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
 868         cases where that's not valid.
 869
 870         PR c++/19991
 871         * init.c (integral_constant_value): Iterate if the value of a decl
 872         is itself a constant.
 873
 874         PR c++/20152
 875         * parser.c (cp_parser_class_head): Check for redefintions here.
 876         * semantics.c (begin_class_definition): Not here.
 877
 878         PR c++/20153
 879         * decl2.c (build_anon_union_vars): Add type parameter.
 880         (finish_anon_union): Pass it.
 881
 882         PR c++/20148
 883         * error.c (dump_expr): Do not print the body of a BIND_EXPR.
 884         Handle STATEMENT_LIST.
 885
 886         PR c++/19883
 887         * parser.c (cp_parser_direct_declarator): Always complain about
 888         non-constant array bounds when in a function scope.
 889         * semantics.c (finish_id_expression): Do not mark dependent names
 890         as non-constant.
 891
 892 2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>
 893
 894         PR c++/19076
 895         PR c++/6628
 896         * cp-tree.h (cp_apply_type_quals_to_decl): Declared.
 897         * decl.c (grokdeclarator): Pedwarn about qualifying a function
 898         type.
 899         Add qualifiers when declaring a typedef of a function type.
 900         Member function pointers pick up the qualifiers of the typedef
 901         used to declare them.
 902         Don't complain about creating cv-qualified function types.
 903         Complain about qualified function typedefs that are used to
 904         declare non-static member functions or free functions.
 905         Use cp_apply_type_quals_to_decl.
 906         (start_preparsed_function): Use cp_apply_type_quals_to_decl.
 907         (grokclassfn): Use cp_apply_type_quals_to_decl.
 908         * error.c (dump_type_suffix): Print qualifiers for function
 909         types.
 910         * pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
 911         (tsubst): When substituting a function type into a member
 912         pointer type, pass along the qualifiers.
 913         (unify): Unify member pointers to member function pointers.
 914         * tree.c (cp_build_qualified_type_real): Function types may be
 915         qualified. This includes restrict qualifiers.
 916         * typeck.c (cp_apply_type_quals_to_decl): New function to replace
 917         use of c_apply_type_quals_to_decl. Drops qualifiers that are being
 918         added to function types.
 919
 920 2005-02-20  Zack Weinberg  <zack@codesourcery.com>
 921
 922         PR 18785
 923         * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
 924         c_common_to_target_charset.  Delete bogus comment.
 925
 926 2005-02-18  Richard Henderson  <rth@redhat.com>
 927
 928         PR libstdc++/10606
 929         * except.c (do_get_exception_ptr): New.
 930         (expand_start_catch_block): Use it.
 931
 932 2005-02-19  Jakub Jelinek  <jakub@redhat.com>
 933
 934         * decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
 935         if type is not error_mark_node.
 936
 937 2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 938
 939         PR c++/19508
 940         * decl2.c (grokfield): Do not apply attributes to template parameters
 941         as they are ignored by tsubst anyway.
 942
 943 2005-02-18  Jakub Jelinek  <jakub@redhat.com>
 944
 945         PR c++/19813
 946         * decl.c (start_decl_1): Clear TREE_READONLY flag if
 947         its type has TYPE_NEEDS_CONSTRUCTING.
 948         (complete_vars): Likewise.
 949
 950 2005-02-17  Alexandre Oliva  <aoliva@redhat.com>
 951
 952         PR c++/20028
 953         * class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
 954         template along with TYPE_SIZE.
 955
 956         PR c++/20022
 957         * semantics.c (perform_deferred_access_checks): Use
 958         get_deferred_access_checks to get the top of the stack.
 959
 960 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 961
 962         PR c++/17788
 963         * class.c (add_implicitly_declared_members, check_field_decl)
 964         (check_field_decls, check_bases): Remove arguments, tests and
 965         assignments of cant_have_default_ctor-related variables.
 966
 967 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
 968
 969         * decl2.c (mark_used): Set the source location of the used decl to
 970         the current input location here...
 971         * method.c (synthesize_method): ... not here.  Set input_location
 972         from the decl instead.
 973
 974 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 975
 976         PR c++/19608
 977         * parser.c (cp_parser_late_parsing_for_member): Use
 978         current_function_decl as scope to push to and from.
 979
 980         PR c++/19884
 981         * pt.c (check_explicit_specialization): Make sure namespace
 982         binding lookup found an overloaded function.
 983         (lookup_template_function): Just assert FNS is an overloaded
 984         function.
 985
 986         PR c++/19895
 987         * decl.c (grokdeclarator): Check for error mark node in ptrmem
 988         construction.
 989
 990 2005-02-14  Alexandre Oliva  <aoliva@redhat.com>
 991
 992         PR c++/17816
 993         * decl.c (redeclaration_error_message): Report redefinition of
 994         pure virtual function.
 995
 996 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
 997
 998         PR c++/19891
 999         * class.c (build_simple_base_path): Build the component_ref
1000         directly.
1001         (update_vtable_entry_for_fn): Walk the covariant's binfo chain
1002         rather than using lookup_base.
1003         * search.c (dfs_walk_once): Add non-recursive assert check.
1004         * typeck.c (build_class_member_access_expr): It is possible for
1005         the member type to be both const and volatile.
1006
1007 2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1008
1009         PR c++/14479
1010         PR c++/19487
1011         * pt.c (maybe_check_template_type): Remove.
1012         * cp-tree.h (maybe_check_template_type): Remove prototype.
1013         * name-lookup.c (maybe_process_template_type_declaration): Don't
1014         use maybe_check_template_type.
1015
1016 2005-02-11  Richard Henderson  <rth@redhat.com>
1017
1018         PR c++/19632
1019         * pt.c (get_mostly_instantiated_function_type): Save and restore
1020         flag_access_control instead of push/pop_access_scope.
1021
1022 2005-02-10  Mark Mitchell  <mark@codesourcery.com>
1023
1024         PR c++/19755
1025         * decl.c (reshape_init): Issue warnings about missing braces.
1026
1027 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
1028
1029         * cp-tree.def, except.c, ptree.c: Update copyright.
1030
1031 2005-02-09  Mark Mitchell  <mark@codesourcery.com>
1032
1033         PR c++/19811
1034         * call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
1035         attempting name lookup.
1036
1037         * parser.c (cp_parser_unqualified_id): Initialize type_decl.
1038
1039         PR c++/19787
1040         * call.c (initialize_reference): Robustify.
1041
1042         PR ++/19732
1043         * decl.c (grokdeclarator): Check for invalid use of destructor
1044         names.
1045
1046         PR c++/19762
1047         * parser.c (cp_parser_unqualified_id): Avoid creating destructor
1048         names with invalid types.
1049
1050         PR c++/19826
1051         * parser.c (cp_parser_direct_declarator): Allow type-dependent
1052         expressions as array bounds.
1053
1054         PR c++/19739
1055         * parser.c (cp_parser_attributes_list): Allow empty lists.
1056
1057 2005-02-08  Mark Mitchell  <mark@codesourcery.com>
1058
1059         PR c++/19733
1060         * class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
1061         (check_bases): Give warnings about a base class with a
1062         non-virtual destructor, even if it is implicit.
1063         (finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
1064         (maybe_warn_about_overly_private_class): Don't use
1065         TYPE_HAS_DESTRUCTOR.
1066         (finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
1067         (check_for_override): Give it external linkage.
1068         (add_implicitly_declared_members): Generate destructors lazily.
1069         (check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
1070         TYPE_HAS_DESTRUCTOR.
1071         (check_bases_and_members): Call check_methods before
1072         check_field_decls.
1073         (check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
1074         TYPE_HAS_DESTRUCTOR.
1075         (finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
1076         * cp-tree.def (PSEUDO_DTOR_EXPR): Document.
1077         * cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
1078         (lang_type_class): Add lazy_destructor.
1079         (CLASSTYPE_LAZY_DESTRUCTOR): New macro.
1080         (CLASSTYPE_DESTRUCTORS): Robustify.
1081         (TYPE_HAS_DESTRUCTOR): Remove.
1082         (check_for_override): Declare.
1083         (build_vbase_delete): Remove.
1084         * cvt.c (convert_to_void): Issue errors about pseudo-destructor
1085         expressions.
1086         * decl.c (cxx_maybe_build_cleanup): Remove dead code.
1087         * except.c (dtor_nothrow): Lazily create destructors if necessary.
1088         (build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
1089         * init.c (build_delete): Lazily create destructors, if necessary.
1090         (build_vbase_delete): Remove.
1091         * method.c (locate_dtor): Simplify.
1092         (implicitly_declare_fn): Add support for destructors.
1093         * parser.c (cp_parser_lookup_name): Lazily create destructors, if
1094         necessary.
1095         * pt.c (check_explicit_specialization): Don't use
1096         TYPE_HAS_DESTRUCTOR.
1097         (instantiate_class_template): Likewise.
1098         * ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
1099         * rtti.c (emit_support_tinfos): Robustify.
1100         * search.c (lookup_fnfields_1): Lazily create destructors.
1101         * typeck.c (build_class_member_access_expr): Remove
1102         PSEUDO_DTOR_EXPR handling.
1103         (lookup_destructor): Likewise.
1104
1105 2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>
1106
1107         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
1108         copyright.
1109
1110 2005-02-07  Mark Mitchell  <mark@codesourcery.com>
1111
1112         * parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
1113         on boolean variables.
1114         (cp_lexer_stop_debugging): Likewise.
1115
1116 2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1117
1118         PR c++/17401
1119         * parser.c (cp_parser_pure_specifier): Emit a specific error
1120         message with an invalid pure specifier.
1121         * decl2.c (grok_function_init): Remove.
1122         (grokfield): An initializer for a method is a always a pure
1123         specifier.
1124
1125 2005-02-02  Matt Austern  <austern@apple.com>
1126
1127         PR c++/19628
1128         * cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
1129         * parser.c (cp_parser_postfix_expression): Accept function call in
1130         constant expression if builtin_valid_in_constant_expr_p is true
1131         for that function.
1132         * pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
1133         * semantics.c (finish_id_expression): Accept function call in constant
1134         expression if builtin_valid_in_constant_expr_p is true for that
1135         function.
1136         * tree.c (builtin_valid_in_constant_expr_p): New.
1137
1138 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1139
1140         PR c++/17413
1141         * pt.c (check_instantiated_args): Improve error message.
1142         Fix logic when to print its second part.
1143
1144 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1145
1146         * cp-tree.h (complete_type_or_else): Remove macro.
1147         (complete_type_or_diagnostic): Rename to complete_type_or_else
1148         and remove last argument.
1149         * typeck.c (complete_type_or_diagnostic): Rename to
1150         complete_type_or_else and remove last argument.
1151
1152 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1153
1154         * cp-tree.h (commonparms): Remove prototype.
1155         (convert_arguments): Likewise.
1156         (PFN_FROM_PTRMEMFUNC): Remove.
1157         * typeck.c (commonparms): Make static.
1158         (convert_arguments): Add prototype. Make static.
1159         (PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.
1160
1161 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1162
1163         * parser.c (cp_parser_primary_expression): Don't complain about
1164         floating-point literals in integral constant expressions when
1165         !pedantic.
1166
1167 2005-02-01  Alexandre Oliva  <aoliva@redhat.com>
1168
1169         * parser.c (cp_parser_template_id): Revert comment patch too.
1170
1171         PR c++/18757
1172         PR c++/19366
1173         PR c++/19499
1174         * parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
1175         Issue an error when creating the template id.
1176         * pt.c (fn_type_unification): Return early if the explicit
1177         template arg list is an error_mark_node.
1178
1179 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1180
1181         * decl.c (build_enumerator): Do not issue duplicate error messages
1182         about invalid enumeration constants.
1183         * parser.c (cp_parser_non_integral_constant_expression): Always
1184         set parser->non_integral_constant_expression_p.
1185         (cp_parser_primary_expression): Add cast_p parameter.  Issue
1186         errors about invalid uses of floating-point literals in
1187         cast-expressions.
1188         (cp_parser_postfix_expression): Add cast_p parameter.
1189         (cp_parser_open_square_expression): Pass it.
1190         (cp_parser_parenthesized_expression_list): Add cast_p parameter.
1191         (cp_parser_unary_expression): Likewise.
1192         (cp_parser_new_placement): Pass it.
1193         (cp_parser_direct_new_declarator): Likewise.
1194         (cp_parser_new_initializer): Likewise.
1195         (cp_parser_cast_expression): Add cast_p parameter.
1196         (cp_parser_binary_expression): Likewise.
1197         (cp_parser_question_colon_clause): Likewise.
1198         (cp_parser_assignment_expression): Likewise.
1199         (cp_parser_expression): Likewise.
1200         (cp_parser_constant_expression): If an integral constant
1201         expression is invalid, return error_mark_node.
1202         (cp_parser_expression_statement): Pass cast_p.
1203         (cp_parser_condition): Likewise.
1204         (cp_parser_iteration_statement): Likewise.
1205         (cp_parser_jump_statement): Likewise.
1206         (cp_parser_mem_initializer): Likewise.
1207         (cp_parser_template_argument): Likewise.
1208         (cp_parser_parameter_declaration): Likewise.
1209         (cp_parser_initializer): Likewise.
1210         (cp_parser_throw_expression): Likewise.
1211         (cp_parser_attribute_list): Likewise.
1212         (cp_parser_simple_cast_expression): Likewise.
1213         (cp_parser_functional_cast): Likewise.
1214         (cp_parser_late_parsing_default_args): Likewise.
1215         (cp_parser_sizeof_operand): Save/restore
1216         non_integral_constant_expression_p.
1217
1218 2005-01-31  Mike Stump  <mrs@apple.com>
1219
1220         * parser.c (cp_lexer_new_main): Get the first token, first, before
1221         doing anything.
1222
1223 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1224
1225         * decl.c (start_decl): Add missing parentheses.
1226
1227 2005-01-30  Mark Mitchell  <mark@codesourcery.com>
1228
1229         PR c++/19555
1230         * cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
1231         * decl.c (duplicate_decls): Do not discard
1232         DECL_IMPLICIT_INSTANTIATION when merging declarations.
1233         (start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
1234         variables that do not have DECL_USE_TEMPLATE.
1235
1236         PR c++/19395
1237         * decl.c (grokdeclarator): Refactor code so that qualified names
1238         are never allowed as the declarator in a typedef.
1239
1240         PR c++/19367
1241         * name-lookup.c (do_nonmember_using_decl): Avoid overloading
1242         builtin declarations.
1243
1244         PR c++/19457
1245         * call.c (convert_like_real): Inline call to
1246         dubious_conversion_warnings here.
1247         * cp-tree.h (dubious_conversion_warnings): Remove.
1248         * semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
1249         setting TREE_NEGATED_INT.
1250         * typeck.c (dubious_conversion_warnings): Remove.
1251
1252         PR c++/19349
1253         * name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
1254         memory.
1255
1256 2005-01-28  Mark Mitchell  <mark@codesourcery.com>
1257
1258         PR c++/19253
1259         * parser.c (cp_parser_diagnose_invalid_type_name): Commit to
1260         tentative parses.
1261
1262         PR c++/19667
1263         * pt.c (redeclare_class_template): Robustify.
1264
1265 2005-01-27  Steven Bosscher  <stevenb@suse.de>
1266
1267         * decl.c (finish_case_label): Use SWITCH_STMT accessor macros
1268         instead of SWITCH_EXPR ones.
1269         * pt.c (tsubst_expr): Likewise.
1270         * semantics.c (begin_switch_stmt, finish_switch_cond,
1271         finish_switch_stmt): Likewise.
1272
1273 2005-01-26  J"orn Rennecke <joern.rennecke@st.com>
1274
1275         PR c++/18370
1276         * parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.
1277
1278 2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
1279
1280         * class.c (abort_fndecl_addr): New variable.
1281         (build_vtbl_initializer): If we have a pure virtual function
1282         share the abort function's address.
1283         Include gt-cp-class.h at the end.
1284         * config-lang.in (gtfiles): Add cp/class.c.
1285
1286 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1287
1288         * cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
1289         (pp_cxx_function_definition): Make static.
1290         * cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
1291         (pp_cxx_function_definition): Likewise.
1292
1293 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1294
1295         * name-lookup.c (print_binding_level): Make static.
1296         (constructor_name_full): Make static inline.
1297         (current_decl_namespace): Make static.
1298         * name-lookup.h (constructor_name_full): Remove prototype.
1299         (print_binding_level): Likewise.
1300         (current_decl_namespace): Likewise.
1301
1302 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1303
1304         * decl.h (debug_bindings_indentation): Remove.
1305
1306 2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>
1307
1308         * typeck.c: Fix a comment typo.
1309
1310 2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1311
1312         PR c++/19208
1313         * pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
1314         at least once.
1315         (tsubst): Use fold_decl_constant_value in place of a bare call to
1316         integral_constant_value.
1317
1318 2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>
1319
1320         * typeck.c (more_qualified_p): Remove.
1321         * cp-tree.h: Remove the corresponding prototype.
1322
1323 2005-01-19  Matt Austern  <austern@apple.com>
1324
1325         * typeck.c (comptypes): Handle return code from objc_comptypes
1326         correctly.
1327
1328 2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>
1329
1330         * cp-tree.h, name-lookup.h: Remove unused prototypes.
1331
1332 2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1333
1334         PR c++/19375
1335         * semantics.c (finish_id_expression): Disable access checking for
1336         already lookuped FIELD_DECL.
1337
1338 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1339
1340         * decl.c (delete_block): Remove.
1341         * cp-tree.h: Remove the corresponding prototype.
1342
1343         * decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
1344         walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
1345         Remove.
1346         * cp-tree.h: Remove the corresponding prototypes.
1347
1348         * tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
1349         cp_update_decl_after_saving, name_p): Remove.
1350         * cp-tree.h: Remove the corresponding prototypes.
1351
1352 2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
1353
1354         PR c/19472
1355         * semantics.c (finish_asm_stmt): Strip nops off
1356         input memory operands.
1357
1358 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1359
1360         * Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
1361         typeck2.c: Update copyright.
1362
1363 2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1364
1365         * class.c (get_enclosing_class): Remove.
1366         * cp-tree.h: Remove the corresponding prototypes.
1367
1368         * cvt.c (convert_lvalue): Remove.
1369         * cp-tree.h: Remove the corresponding prototype.
1370
1371         * pt.c (tinst_for_decl): Remove.
1372         * cp-tree.h: Remove the corresponding prototypes.
1373
1374         * tree.c (hash_chainon): Remove.
1375         * cp-tree.h: Remove the corresponding prototypes.
1376
1377 2005-01-15  Jakub Jelinek  <jakub@redhat.com>
1378
1379         PR c++/19263
1380         * typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
1381         of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.
1382
1383 2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1384
1385         * Make-lang.in (cp-warn): Don't append $(WERROR).
1386
1387 2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1388
1389         * cp-tree.h: Fix a comment typo.
1390
1391 2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>
1392
1393         PR c++/19298
1394         * pt.c (tsubst_qualified_id): Call convert_from_reference.
1395
1396 2005-01-06  Mark Mitchell  <mark@codesourcery.com>
1397
1398         PR c++/19244
1399         * class.c (add_implicitly_declared_members): Remove dead code.
1400         * decl.c (grokfndecl): Add sfk parameter.  Use it do set
1401         DECL_CONSTRUCTOR_P.
1402         (grokdeclarator): Adjust calls to grokfndecl.
1403         * method.c (implicitly_declare_fn): Improve documentation.
1404         * parser.c (cp_parser_direct_declarator): Do not consider a
1405         function to be a constructor if the containing class was
1406         originally anonymous.
1407
1408 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1409
1410         PR c++/17154
1411         * search.c (lookup_field_1): Handle using declaration in
1412         class template partial specialization.
1413
1414 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1415
1416         PR c++/19258
1417         * pt.c (push_access_scope): Handle friend defined in class.
1418         (pop_access_scope): Likewise.
1419
1420 2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>
1421
1422         PR c++/19270
1423         * pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
1424         (tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
1425         array-new handling code.  Use build_x_binary_op.
1426
1427 2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>
1428
1429         PR c++/19030
1430         * cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
1431         * name-lookup.h (push_scope): Return pushed scope, not flag.
1432         * name-lookup.c (push_scope): Return scope that should be popped,
1433         not a flag.
1434         * decl.c (start_decl): Adjust.
1435         (grokfndecl): Adjust scope push and pop.
1436         * decl2.c (check_classfn): Likewise.
1437         * parser.c (cp_parser_condition, cp_parser_conversion_function_id,
1438         cp_parser_init_declarator, cp_parser_direct_declarator,
1439         cp_parser_class_specifier, cp_parser_class_head,
1440         cp_parser_lookup_name,
1441         cp_parser_constructor_declarator_p): Likewise.
1442         * pt.c (instantiate_class_template,
1443         resolve_typename_type): Likewise.
1444
1445 2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aaachen.de>
1446
1447         PR c++/14136
1448         * parser.c (cp_parser_unqualified_id): Do not issue error message
1449         for typedef-name as destructor declarator when performing an
1450         uncommitted tentative parse.
1451
1452 2005-01-01  Steven Bosscher  <stevenb@suse.de>
1453
1454         PR middle-end/17544
1455         * decl.c (finish_function): Fix comment.  Annotate the compiler
1456         generated return with the current file name and line 0.
1457
1458 2004-12-31  Richard Henderson  <rth@redhat.com>
1459
1460         PR middle-end/17799
1461         * call.c (make_temporary_var_for_ref_to_temp): Set DECL_IGNORED_P.
1462         * class.c (build_vtable): Don't conditionallize setting it
1463         based on DWARF2_DEBUG.
1464         (layout_class_type): Set DECL_IGNORED_P.
1465         * decl2.c (get_guard): Likewise.
1466         * rtti.c (get_tinfo_decl, build_lang_decl): Likewise.
1467         * tree.c (build_local_temp): Likewise.
1468
1469 2004-12-30  Mark Mitchell  <mark@codesourcery.com>
1470
1471         * cp-tree.h (cp_declarator): Split "name" field into
1472         qualifying_scope and unqualified_name.
1473         * decl.c (get_scope_of_declarator): Adjust accordingly.
1474         (grokdeclarator): Likewise.
1475         * decl2.c (grokfield): Likewise, and adjust call to
1476         do_class_using_decl.
1477         * name-lookup.c (do_class_using_decl): Split "decl" into
1478         "scope" and "name".  Remove unnecessary code.
1479         * name-lookup.h (do_class_using_decl): Adjust declaration.
1480         * parser.c (make_id_declarator): Split "id" into qualifying_scope
1481         and unqualified_name.
1482         (cp_parser_using_declaration): Adjust call to do_class_using_decl.
1483         (cp_parser_direct_declarator): Adjust to handle the fact that
1484         cp_parser_declarator_id no longer returns a SCOPE_REF.
1485         (cp_parser_direct_declarator): Likewise.
1486         (cp_parser_declarator_id): Do not create a SCOPE_REF for qualified
1487         names.
1488         (cp_parser_member_declaration): Adjust call to make_id_declarator.
1489         (cp_parser_check_declarator_template_parameters): Do not expect a
1490         SCOPE_REF.
1491
1492         * decl.c (duplicate_decls): Call ggc_free on declarations we will
1493         not be needing any longer.
1494
1495         PR c++/19190
1496         * cvt.c (convert_to_void): Do not use STRIP_NOPs.
1497
1498 2004-12-28  Richard Henderson  <rth@redhat.com>
1499
1500         PR inline-asm/15740
1501         * semantics.c (finish_asm_stmt): Resolve asm names.  Validate input
1502         constraints.  Mark memory inputs addressable.
1503
1504 2004-12-27  Jason Merrill  <jason@redhat.com>
1505
1506         * decl.c (expand_static_init): Don't use shortcut if
1507         targetm.relaxed_ordering.
1508
1509 2004-12-27  Mark Mitchell  <mark@codesourcery.com>
1510
1511         PR c++/19149
1512         * decl.c (check_tag_decl): Robustify.
1513
1514 2004-12-23  Mark Mitchell  <mark@codesourcery.com>
1515
1516         PR c++/17595
1517         * parser.c (cp_parser_error): Issue better messages about
1518         #pragma in locations where it is not permitted.
1519
1520         PR c++/17413
1521         * pt.c (check_instantiated_args): Remove bogus SFINAE code.
1522
1523         * cvt.c (convert_to_void): Fix typo in comment.
1524
1525 2004-12-23  Alexandre Oliva  <aoliva@redhat.com>
1526
1527         PR c++/18962
1528         * pt.c (check_explicit_specialization): Use the argument list from
1529         the definition in a template function specialization definition.
1530
1531 2004-12-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1532
1533         PR c++/18733
1534         * pt.c (check_explicit_specialization): Use special logic to validate
1535         befriended specializations.
1536
1537 2004-12-22  Mark Mitchell  <mark@codesourcery.com>
1538
1539         * rtti.c (emit_support_tinfos): Avoid using C99 semantics.
1540
1541         PR c++/18464
1542         * call.c (build_this): In templates, do not bother with
1543         build_unary_op.
1544         * typeck.c (unary_complex_lvalue): In a template, always refuse
1545         simplifications.
1546
1547         PR c++/18492
1548         * cp-gimplify.c (cp_genericize): Relax assertion.
1549
1550         PR c++/11224
1551         * cvt.c (convert_to_void): Warn about unused values.
1552
1553         PR c++/18257
1554         * rtti.c (emit_support_tinfos): On systems without weak symbols,
1555         emit the runtime library type-info objects as non-COMDAT.
1556
1557 2004-12-21  Mark Mitchell  <mark@codesourcery.com>
1558
1559         PR c++/18378
1560         * call.c (convert_like_real): Do not permit the use of a copy
1561         constructor to copy a packed field.
1562
1563         PR c++/19063
1564         * decl.c (grokdeclarator): Return error_mark_node, not
1565         void_type_node, to indicate errors.
1566         * parser.c (cp_parser_template_parameter_list): Robustify.
1567         (cp_parser_template_parameter): Likewise.
1568
1569         PR c++/19034
1570         * tree.c (cp_tree_equal): Handle OVERLOAD.
1571
1572 2004-12-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1573
1574         * decl.c (define_label): Use POP_TIMEVAR_AND_RETURN.
1575         * name-lookup.c (pushdecl_class_level): Likewise.
1576
1577 2004-12-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1578
1579         * name-lookup.c (pushtag): Add missing POP_TIMEVAR_AND_RETURN.
1580
1581 2004-12-21  Andrew Pinski  <pinskia@physics.uc.edu>
1582
1583         PR c++/18984
1584         * cp-gimplify.c (cp_genericize_r): Don't insert first but instead
1585         check to see if contains the pointer.  Insert the statement before
1586         returning.
1587
1588 2004-12-21  Nathan Sidwell  <nathan@codesourcery.com>
1589
1590         PR c++/14075
1591         * decl.c (check_initializer): Check string initializer of array is
1592         not parenthesized.
1593         * cp-tree.h (PAREN_STRING_LITERAL_P): New.
1594         * semantics.c (finish_parenthesized_expr): Mark a STRING_CST.
1595         * error.c (dump_expr): <STRING_CST case> Add parens, if needed.
1596
1597         * cp-tree.def (TEMPLATE_TYPE_PARM,
1598         BOUND_TEMPLATE_TEMPLATE_PARM, TYPE_OF_TYPE, TYPENAME_TYPE): Reorder
1599         for better code efficiency.
1600         * cp-tree.h (CLASS_TYPE_P): Short circuit IS_AGGR_TYPE check.
1601         (CAN_HAVE_FULL_LANG_DECL_P): Reorder for better optimization.
1602         (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P,
1603         INTEGRAL_OR_ENUMERATION_TYPE_P, SCALAR_TYPE_P,
1604         CP_AGGREGATE_TYPE_P, TYPE_PTROB_P, TYPE_REF_OBJ_P,
1605         TYPE_PTROBV_P): Likewise.
1606
1607         PR c++/18975
1608         * method.c (do_build_copy_constructor): Refactor. Don't const
1609         qualify a mutable field.
1610         (do_build_assign_ref): Likewise.
1611
1612 2004-12-20  Matt Austern <austern@apple.com>
1613
1614         PR c++/19044
1615         * decl.c (make_rtl_for_nonlocal_decl): Use
1616         set_builtin_user_assembler_name.
1617
1618 2004-12-19  Mark Mitchell  <mark@codesourcery.com>
1619
1620         * cp-tree.h (note_decl_for_pch): New function.
1621         * class.c (build_clone): Call note_decl_for_pch.
1622         * semantics.c (finish_member_declaration): Likewise.
1623         (note_decl_for_pch): New function.
1624
1625 2004-12-17  Steven Bosscher  <stevenb@suse.de>
1626
1627         * init.c (build_zero_init): max_index is the number of
1628         elements, minus 1.
1629
1630 2004-12-17  Nathan Sidwell  <nathan@codesourcery.com>
1631
1632         PR c++/18721
1633         * class.c (add_method): Do not push conversion operators into a
1634         binding level.
1635
1636         * cp-tree.h (CLASSTYPE_PRIMARY_TEMPLATE_TYPE): Reformat.
1637         * error.c (dump_decl): <TYPE_DECL case> Remove extraneous braces.
1638
1639 2004-12-16  Nathan Sidwell  <nathan@codesourcery.com>
1640
1641         PR c++/18905
1642         * cp-tree.h (integral_constant_value): Declare.
1643         * call.c (null_ptr_cst_p): Use integral_constant_value, not
1644         decl_constant_value.
1645         (convert_like_real): Likewise.
1646         * class.c (check_bitfield_decl): Likewise.
1647         * cvt.c (ocp_convert): Likewise.
1648         (convert): Remove unnecessary decl_constant_value call.
1649         * decl.c (compute_array_index_type): Use integral_constant_value,
1650         not decl_constant_value.
1651         (build_enumerator): Likewise.
1652         * decl2.c (grokfield): Likewise.
1653         * init.c (decl_constant_value): Simplify.
1654         (integral_constant_value): New.
1655         * pt.c (fold_decl_constant_value): Use integral_constant_value,
1656         remove subsequent check.
1657         (tsubst): Use integral_constant_value, not decl_constant_value.
1658         (tsubst_copy, unify): Likewise.
1659         * typeck.c (decay_conversion): Likewise.
1660         (build_compound_expr): Remove unnecessary decl_constant_value
1661         calls.
1662         (build_static_cast_1, build_reinterpret_cast_1):
1663         (convert_for_assignment): Remove comment about not calling
1664         decl_constant_value.
1665
1666 2004-12-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1667
1668         PR c++/18825
1669         * pt.c (instantiate_class_template): Set input_location for
1670         friend function.
1671         (tsubst_friend_function): Don't set input_location here.
1672         Make sure the context is complete if necessary.
1673
1674 2004-12-15  Nathan Sidwell  <nathan@codesourcery.com>
1675
1676         PR c++/18981
1677         * parser.c (cp_parser_lookup_name): Remove unneeded TYPENAME_TYPE
1678         flag setting.
1679
1680 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1681
1682         PR c++/18738
1683         * decl.c (make_typename_type): Do not handle namespace-scoped
1684         names here.
1685         (tag_name): Handle typename_type.
1686         (check_elaborated_type_specifier): Handle typenames.
1687         * parser.c (cp_parser_diagnose_invalid_type_name): Improve
1688         comment.
1689         (cp_parser_elaborated_type_specifier): Use
1690         cp_parser_diagnose_invalid_type_name.
1691
1692 2004-12-14  Andrew Pinski  <pinskia@physics.uc.edu>
1693
1694         PR c++/18965
1695         * init.c (build_zero_init): If the max_index is 0, there is no
1696         need to create a RANGE_EXPR.
1697
1698 2004-12-14  Mark Mitchell  <mark@codesourcery.com>
1699
1700         PR c++/18793
1701         * cp-objcp-common.c (cp_expr_size): Loosen assertion.
1702
1703 2004-12-14  Nathan Sidwell  <nathan@codesourcery.com>
1704
1705         PR c++/18949
1706         * pt.c (tsubst_copy_and_build): <INDIRECT_REF case> Check that a
1707         REFERENCE_REF_P is dereferencing a reference type.
1708         * typeck.c (build_static_cast): Convert from reference even in a
1709         template.
1710         (build_reinterpret_cast, build_const_cast, build_c_cast): Likewise.
1711
1712 2004-12-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1713
1714         * parser.c (cp_parser_uncommitted_to_tentative_parse_p): New function.
1715         (cp_parser_name_lookup_error): Use it.
1716         (cp_parser_check_for_invalid_template_id): Likewise.
1717         (cp_parser_skip_to_closing_parenthesis): Likewise.
1718         (cp_parser_nested_name_specifier_opt): Likewise.
1719         (cp_parser_simple_declaration, cp_parser_template_id): Likewise.
1720         (cp_parser_parameter_declaration_list): Likewise.
1721         (cp_parser_parameter_declaration): Likewise.
1722         (cp_parser_template_name): Let cp_parser_simulate_error perform
1723         the checking.
1724         (cp_parser_committed_to_tentative_parse): Remove.
1725
1726 2004-12-13  Andrew Pinski  <pinskia@physics.uc.edu>
1727
1728         PR c++/18968
1729         * class.c (build_base_path): Convert the zero constant to the correct
1730         type when comparing.
1731
1732 2004-12-13  Mark Mitchell  <mark@codesourcery.com>
1733
1734         PR c++/18925
1735         * class.c (layout_class_type): Determine the visibility of static
1736         data members.
1737
1738 2004-12-12  Roger Sayle  <roger@eyesopen.com>
1739
1740         PR middle-end/12454
1741         * cp-gimplify.c (gimplify_if_stmt): Optimize the case where the
1742         condition is a constant and the unexecuted clause is empty.
1743
1744 2004-12-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1745
1746         PR c++/18731
1747         * parser.c (cp_parser_class_head): Reject typedef-name in class head.
1748
1749 2004-12-09  Matt Austern  <austern@apple.com>
1750
1751         PR c++/18514
1752         * name-lookup.c (do_nonmember_using_decl): A real function
1753         declaration takes precedence over an anticipated declaration.
1754
1755 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1756
1757         * parser.c (cp_parser_member_declaration): Fix comment typo.
1758
1759 2004-12-09  Alexandre Oliva  <aoliva@redhat.com>
1760
1761         PR c++/18757
1762         * parser.c (cp_parser_template_id): Don't create a CPP_TEMPLATE_ID
1763         if parsing failed.
1764
1765 2004-12-09  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1766
1767         PR c++/18073
1768         * typeck.c (build_reinterpret_cast_1): Allow cast from vector type.
1769
1770 2004-12-09  Nathan Sidwell  <nathan@codesourcery.com>
1771
1772         PR c++/16681
1773         * init.c (build_zero_init): Build a RANGE_EXPR for an array
1774         initializer.
1775
1776 2004-12-08  Kelley Cook  <kcook@gcc.gnu.org>
1777
1778         * typeck.c: Remove DOS line endings.
1779
1780 2004-12-08  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1781
1782         PR c++/18100
1783         * decl.c (lookup_and_check_tag): Diagnose nested class with
1784         the same name as enclosing class.
1785
1786 2004-12-08  Nathan Sidwell  <nathan@codesourcery.com>
1787
1788         PR c++/18803
1789         * cp-tree.h (REFERENCE_REF_P): New.
1790         (CPTI_TYPE_INFO_TYPE): Rename to ...
1791         (CPTI_CONST_TYPE_INFO_TYPE): ... here.
1792         (CPTI_TYPE_INFO_REF_TYPE): Remove.
1793         (type_info_type_node): Rename to ...
1794         (const_type_info_type_node): ... here.
1795         (type_info_ref_type): Remove.
1796         * call.c (build_user_type_conversion): Reformat.
1797         (resolve_args): Do not convert_from_reference.
1798         (build_object_call): Call convert_from_reference.
1799         (prep_operand): Do not convert_from_reference.
1800         (build_new_method_call): Likewise.
1801         * class.c (build_vfield_ref): Likewise.
1802         * cvt.c (convert_to_reference): Likewise.
1803         (convert_from_reference): Build INDIRECT_REF here, not with
1804         build_indirect_ref.
1805         (convert_force): Do not convert_from_reference.
1806         (build_expr_type_conversion): Likewise.
1807         * decl.c (grok_reference_init): Likewise.
1808         * decl2.c (delete_sanity): Likewise.
1809         * except.c (initialize_handler_parm): Use POINTER_TYPE_P.
1810         * init.c (build_dtor_call): Do not convert_from_reference.
1811         * parser.c (cp_parser_template_argument): Unwrap indirected
1812         reference. Allow TEMPLATE_PARM_INDEX as an object parm.
1813         * pt.c (tsubst_copy_and_build) <case INDIRECT_REF>: Use
1814         convert_from_reference, if indicated.
1815         <case CALL_EXPR>: Do not convert_from_reference.
1816         <case PARM_DECL, VAR_DECL>: Convert_from_reference if needed.
1817         (tsubst_initializer_list): Do not convert_from_reference.
1818         * rtti.c (init_rtti_processing): Adjust node creation.
1819         (throw_bad_typeid): Use const_type_info_type_node.
1820         Do not convert_from_reference.
1821         (typeid_ok_p): Use const_type_info_type_node.
1822         (build_typeid, get_typeid): Always return type_info typed node.
1823         (build_dynamic_cast_1): Dont convert_from_reference. Refactor.
1824         * semantics.c (finish_stmt_expr_expr): Do not
1825         convert_from_reference.
1826         (finish_id_expression): Convert_from_reference as appropriate.
1827         * typeck.c (decay_conversion): Do not convert_from_reference.
1828         (finish_class_member_access_expr): Likewise.
1829         (build_indirect_ref): Use POINTER_TYPE_P.
1830         (convert_arguments): Do not convert_from_reference.
1831         (build_modify_expr): Likewise.
1832         (convert_for_initialization): Likewise.
1833         * typeck2.c (build_x_arrow): Likewise.
1834
1835 2004-12-07  Ziemowit Laski  <zlaski@apple.com>
1836
1837         * cp-tree.h (struct lang_type_class): Rename 'objc_protocols'
1838         field to 'objc_info'.
1839
1840 2004-12-07  Kazu Hirata  <kazu@cs.umass.edu>
1841
1842         * pt.c: Replace a use of first_rtl_op with TREE_CODE_LENGTH.
1843
1844 2004-12-07  Roger Sayle  <roger@eyesopen.com>
1845
1846         * name-lookup.c (leave_scope): We only need to update
1847         class_binding_level when leaving a class scope.
1848
1849 2004-12-06  Ziemowit Laski  <zlaski@apple.com>
1850
1851         * cp-tree.h (struct lang_type_class): Add 'objc_protocols' field.
1852
1853 2004-12-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1854
1855         PR c++/17011, c++/17971
1856         * pt.c (tsubst_copy) <FIELD_DECL case>: Check and diagnose
1857         invalid field.
1858         (tsubst_copy_and_build) <COMPONENT_REF case>: Check
1859         error_mark_node after member substitution.
1860         * semantics.c (finish_id_expression): Call
1861         finish_non_static_data_member for non-dependent FIELD_DECL.
1862
1863 2004-12-03  Nathan Sidwell  <nathan@codesourcery.com>
1864
1865         PR c++/18782
1866         * decl.c (grokdeclarator): Make sure class in pointer to member is
1867         not a namespace.
1868
1869 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1870
1871         PR c++/18318
1872         * parser.c (cp_parser_new_type_id): Move array size expression
1873         checks from here ...
1874         * init.c (build_new): ... to here.
1875
1876 2004-12-02  Nathan Sidwell  <nathan@codesourcery.com>
1877
1878         PR c++/18758
1879         * parser.c (cp_parser_class_head): Return NULL_TREE when
1880         push_template_decl fails.  Update comment.
1881
1882 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1883
1884         PR c++/15664, c++/18276
1885         * pt.c (tsubst_decl) <TEMPLATE_DECL case>: Reorganize.  Correctly
1886         tsubst TEMPLATE_DECL that is a TEMPLATE_TEMPLATE_PARM.
1887
1888 2004-12-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1889
1890         PR c++/18123
1891         * parser.c (cp_parser_type_specifier): Catch template declaration
1892         of enum.
1893
1894 2004-12-01  Matt Austern  <austern@apple.com>
1895
1896         * name-lookup.c (namespace_binding): Omit alias check for global
1897         namespace.
1898
1899 2004-12-01  Nathan Sidwell  <nathan@codesourcery.com>
1900
1901         PR c++/18729
1902         * parser.c (cp_parser_class_name): Check decl's type is not
1903         error_mark_node.
1904
1905         PR c++/17431
1906         * call.c (standard_conversion): Add FLAGS parameter. Do not allow
1907         derived to base conversion when checking constructor
1908         accessibility.
1909         (implicit_conversion): Pass FLAGS to standard_conversion.
1910         (check_constructir_callable): Disallow conversion functions.
1911
1912 2004-11-30  Kazu Hirata  <kazu@cs.umass.edu>
1913
1914         * parser.c: Fix comment typos.
1915
1916 2004-11-27  Mark Mitchell  <mark@codesourcery.com>
1917
1918         PR c++/18368
1919         * parser.c (cp_parser_check_for_definition_in_return_type): Take
1920         the defined type as a parameter, and inform the user about the
1921         possibility of a missing semicolon.
1922         (cp_parser_explicit_instantiation): Adjust call to
1923         cp_parser_check_for_definition_in_return_type.
1924         (cp_parser_init_declarator): Likewise.
1925         (cp_parser_member_declaration): Likewise.
1926
1927         PR c++/18674
1928         * cp-tree.def (TYPENAME_TYPE): Remove discussion of implicit
1929         typename from comments.
1930         * cp-tree.h (TYPENAME_IS_ENUM_P): New macro.
1931         (TYPENAME_IS_CLASS_P): Likewise.
1932         (make_typename_type): Change prototype.
1933         * decl.c (struct_typename_info): New type.
1934         (typename_compare): Expect the second argument to be a
1935         typename_info, not a tree.
1936         (build_typename_type): Add tag_type parameter.  Do not create a
1937         new type until necessary.
1938         (make_typename_type): Add tag_type parameter.
1939         * error.c (TYPENAME_TYPE): Print tags other than "typename" if
1940         appropriate.
1941         * friend.c (make_friend_class): Adjust call to make_typename_type.
1942         * parser.c (cp_parser_make_typename_type): Likewise.
1943         (cp_parser_primary_expression): Adjust call to
1944         cp_parser_lookup_name.
1945         (cp_parser_unqualified_id): Adjust calls to cp_parser_class_name.
1946         (cp_parser_class_or_namespace_name): Likewise.
1947         (cp_parser_postfix_expression): Adjust calls to
1948         make_typename_type.
1949         (cp_parser_mem_initializer_id): Adjust calls to
1950         cp_parser_class_name.
1951         (cp_parser_type_parameter): Adjust calls to cp_parser_lookup_name.
1952         (cp_parser_template_name): Likewise.
1953         (cp_parser_template_argument): Likewise.
1954         (cp_parser_type_name): Adjust call to cp_parser_class_name.
1955         (cp_parser_elaborated_type_specifier): Adjust calls to
1956         make_typename_type and cp_parser_lookup_name.
1957         (cp_parser_namespace_name): Likewise.
1958         (cp_parser_class_name): Replace type_p parameter with tag_type.
1959         Adjust calls to make_typename_type and cp_parser_lookup_name.
1960         (cp_parser_class_head): Adjust calls to cp_parser_class_name.
1961         (cp_parser_base_specifier): Likewise.
1962         (cp_parser_lookup_name): Replace is_type parameter with tag_type.
1963         Adjust calls to make_typename_type and lookup_qualified_name.
1964         (cp_parser_lookup_name_simple): Adjust call to
1965         cp_parser_lookup_name.
1966         (cp_parser_constructor_declarator_p): Adjust call to
1967         cp_parser_class_name.
1968         * pt.c (convert_template_argument): Adjust all to
1969         make_typename_type.
1970         (tsubst_decl): Do not pre-substitute the type of the declaration.
1971         (tsubst): Hand off declarations more quickly.  Adjust call to
1972         make_typename_type.
1973
1974         PR c++/18512
1975         * parser.c (cp_parser_postfix_dot_deref_expression): Robustify.
1976
1977 2004-11-29  Daniel Jacobowitz  <dan@codesourcery.com>
1978
1979         PR c/7544
1980         * Make-lang.in (cp/decl2.o): Update dependencies.
1981         * decl2.c (finish_file): Call maybe_apply_pending_pragma_weaks.
1982
1983 2004-11-29  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1984
1985         PR c++/18652
1986         * name-lookup.c (pushtag): Change return type to tree.
1987         * cp-tree.h (pushtag): Adjust declaration.
1988         * decl.c (xref_tag, start_enum): Use return value of pushtag.
1989         * pt.c (push_template_decl_real): Return immediately if
1990         pushdecl_namespace_level returns error_mark_node.
1991
1992 2004-11-27  Kazu Hirata  <kazu@cs.umass.edu>
1993
1994         * pt.c: Fix a comment typo.
1995
1996 2004-11-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1997
1998         Friend class name lookup 4/n
1999         * class.c (pushclass): Don't call cxx_remember_type_decls.
2000         * cp-tree.h (clear_anon_tags): Remove declaration.
2001         * decl.c (grokdeclarator): Don't call lookup_tag_reverse.
2002         * name-lookup.c (binding_entry_free, binding_table_free): Comment
2003         out functions.
2004         (binding_table_find_anon_type, binding_table_reverse_maybe_remap,
2005         binding_table_remove_anonymous_types, cxx_remember_type_decls,
2006         bt_print_entry, clear_anon_tags, follow_tag_typedef, lookup_tag,
2007         lookup_tag_reverse): Remove
2008         (begin_scope, leave_scope, kept_level_p, print_binding_level):
2009         Don't use type_decls field in cp_binding_level.
2010         (maybe_process_template_type_declaration, pushtag): Set
2011         CLASSTYPE_NESTED_UTDS directly.
2012         * name-lookup.h (binding_table_remove_anonymous_types,
2013         cxx_remember_type_decls, lookup_tag, lookup_tag_reverse): Remove
2014         declaration.
2015         (cp_binding_level): Remove type_decls field.
2016
2017 2004-11-26  Kazu Hirata  <kazu@cs.umass.edu>
2018
2019         * typeck.c: Fix a comment typo.
2020
2021 2004-11-25  Mark Mitchell  <mark@codesourcery.com>
2022
2023         PR c++/18445
2024         * class.c (instantiate_type): Treat NON_DEPENDENT_EXPRs with
2025         unknown_type as non matching.  Tidy up.
2026         * pt.c (build_non_dependent_expr): Do not build a
2027         NON_DEPENDENT_EXPR for a VAR_DECL.
2028
2029         PR c++/18001
2030         * cp-tree.h (lvalue_or_else): Remove declaration.
2031         * tree.c (lvalue_or_else): Remove.
2032         * typeck.c (build_unary_op): Adjust call to lvalue_or_else.
2033         (build_modify_expr): Likewise.
2034
2035         PR c++/18625
2036         * decl.c (duplicate_decls): Return error_mark_node on error, as
2037         specified.
2038
2039         PR c++/18466
2040         * decl.c (grokvardecl): Keep track of whether or not a there was
2041         explicit qualification.
2042         * name-lookup.c (set_decl_namespace): Complain about explicit
2043         qualification of a name within its own namespace.
2044
2045         PR c++/18545
2046         * typeck.c (check_return_expr): Robustify.
2047
2048 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2049
2050         Friend class name lookup 3/n, PR c++/3332
2051         * name-lookup.c (push_inner_scope, pop_inner_scope): New functions.
2052         (lookup_type_scope): Don't deal with name from user declaration
2053         specially.
2054         * name-lookup.h (push_inner_scope, pop_inner_scope): Add declarations.
2055         * parser.c (cp_parser_class_specifier): Use push_inner_scope and
2056         pop_inner_scope.
2057
2058 2004-11-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2059
2060         Friend class name lookup 2/n, PR c++/14513, c++/15410
2061         * name-lookup.c (lookup_name_real): Simplify.
2062         (lookup_type_scope): Add SCOPE parameter.  Handle friend class
2063         lookup.
2064         * name-lookup.h (tag_scope): New enum type.
2065         (lookup_type_scope): Adjust declaration.
2066         * decl.c (lookup_and_check_tag, xref_tag, xref_tag_from_type):
2067         Change bool parameter GLOBALIZED to TAG_SCOPE parameter SCOPE.
2068         (start_enum): Likewise.  Add assertion test that NAME is
2069         IDENTIFIER_NODE.  Use anonymous name for dummy ENUMERAL_TYPE in
2070         case of error.
2071         * cp-tree.h (xref_tag, xref_tag_from_type): Adjust declarations.
2072         * parser.c (cp_parser_elaborated_type_specifier,
2073         cp_parser_class_head): Adjust call to xref_tag.
2074         * pt.c (lookup_template_class, instantiate_class_template):
2075         Likewise.
2076         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
2077         tinfo_base_init, emit_support_tinfos): Likewise.
2078
2079 2004-11-25  Joseph S. Myers  <joseph@codesourcery.com>
2080
2081         * g++spec.c, lex.c: Avoid ` as left quote in diagnostics.
2082
2083 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
2084
2085         PR c++/17473
2086         * name-lookup.c (supplement_binding): Do not allow typedefs to be
2087         redefined in class scope.
2088
2089         PR c++/18285
2090         * parser.c (cp_parser_set_decl_type_spec): Do not try to allow
2091         redefinitions of builtin types other that "bool" or "wchar_t".
2092
2093 2004-11-24  Steven Bosscher  <stevenb@suse.de>
2094
2095         * decl.c (cxx_init_decl_processing): Don't clear
2096         flag_inline_functions.
2097
2098 2004-11-24  Mark Mitchell  <mark@codesourcery.com>
2099
2100         * pt.c (tsubst_function_type): Do not permit function types which
2101         return arrays or functions.
2102
2103         PR c++/18586
2104         * parser.c (cp_parser_init_declarator): Do not pop scope twice.
2105
2106         PR c++/18530
2107         * cp-tree.h (CTOR_NAME): Remove.
2108         (DTOR_NAME): Remove.
2109         * decl.c (initialize_predefined_identifiers): Add spaces to the
2110         end of constructor and destructor names.
2111
2112 2004-11-24  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2113
2114         PR c++/8929
2115         * decl.c (start_decl): Check for invalid specialization headers.
2116
2117 2004-11-24  Paolo Bonzini  <bonzini@gnu.org>
2118
2119         PR c++/16882
2120
2121         * call.c (standard_conversion): Move check for conversions between
2122         vector pointers...
2123         * typeck.c (ptr_reasonably_similar): ... here.
2124
2125 2004-11-23  Ben Elliston  <bje@au.ibm.com>
2126
2127         * cp-tree.h (context_as_string): Remove extern.
2128         * error.c (context_as_string): Remove.
2129
2130         * cp-tree.h (cp_type_qual_from_rid): Remove extern.
2131         * lex.c (cp_type_qual_from_rid): Remove.
2132
2133         * cp-tree.h (do_poplevel): Remove extern.
2134         (check_multiple_declarators): Likewise.
2135         * semantics.c (do_poplevel): Make static.
2136         (check_multiple_declarators): Remove.
2137
2138         * cp-tree.h (check_final_overrider): Remove extern.
2139         * search.c (check_final_overrider): Make static.
2140
2141         * cp-tree.h (build_artificial_parm): Remove extern.
2142         * decl2.c (build_artificial_parm): Make static.
2143
2144 2004-11-22  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2145
2146         PR c++/18354
2147         * typeck.c (build_unary_op) <CONVERT_EXPR, NEGATE_EXPR>: Unify code.
2148         Make sure the result is always a rvalue.
2149
2150 2004-11-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2151
2152         * decl.c (start_preparsed_function): Call check_function_type even
2153         in templates.
2154         (require_complete_types_for_parms): Skip dependent types.
2155         (check_function_type): Likewise.
2156
2157 2004-11-16  Steven Bosscher  <stevenb@suse.de>
2158
2159         * Make-lang.in (cp/decl.o, cp/search.o): Don't depend on stack.h.
2160         * search.c: Don't include it.
2161
2162 2004-11-15  Andrew Pinski  <pinskia@physics.uc.edu>
2163
2164         * cp-gimplify.c: Include pointer-set.h
2165         (cp_genericize_r): Use pointer_sets instead of a hashtable.
2166         Also instert the new statement for CLEANUP_STMT.
2167         (cp_genericize): Use pointer_sets instead of a hashtable.
2168         * Make-lang.in (cp-gimplify.o): Depend on pointer-set.h.
2169
2170 2004-11-15  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2171
2172         Friend class name lookup 1/n, PR c++/18471
2173         * decl.c (lookup_and_check_tag): New function.
2174         (xref_tag, start_enum): Use it.
2175         (check_elaborated_type_specifier): Move TEMPLATE_TYPE_PARM check
2176         before !DECL_IMPLICIT_TYPEDEF_P.  Also display previously declared
2177         location.
2178         * name-lookup.c (lookup_name_current_level): Rename to ...
2179         (lookup_name_innermost_nonclass_level): ... this.
2180         (lookup_type_scope): New function.
2181         * name-lookup.h (lookup_name_current_level): Rename to ...
2182         (lookup_name_innermost_nonclass_level): ... this.
2183         (lookup_type_scope): Add declaration.
2184
2185 2004-11-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2186
2187         PR c++/17344
2188         * pt.c (coerce_template_parms): Only emit error message about
2189         invalid template argument when TF_ERROR.
2190
2191 2004-11-12  Mark Mitchell  <mark@codesourcery.com>
2192
2193         PR c++/18389
2194         * decl.c (start_decl): Make sure to set *pop_scope_p.  Return
2195         error_mark_node to indicate errors.
2196
2197         PR c++/18429
2198         * parser.c (cp_parser_direct_declarator): Disallow non-constant
2199         array bounds when not inside a function.
2200
2201         PR c++/18436
2202         * pt.c (tsubst_copy_and_build): Do not do Koenig lookup when an
2203         unqualified name resolves to a member function.
2204
2205         PR c++/18407
2206         * pt.c (tsubst_copy_and_build): Handle qualified names used from a
2207         derived class correctly.
2208
2209         * decl2.c (import_export_decl): Fix typo in comment.
2210         * tree.c (pod_type_p): Likewise.
2211
2212 2004-11-10  Andrew Pinski  <pinskia@physics.uc.edu>
2213
2214         * typeck.c (cxx_mark_addressable): Add braces around the first if.
2215
2216 2004-11-10  Adam Nemet  <anemet@lnxw.com>
2217
2218         PR middle-end/18160
2219         * typeck.c (cxx_mark_addressable): Issue an error if address of an
2220         explicit register variable is requested.
2221
2222 2004-11-10  Nathan Sidwell  <nathan@codesourcery.com>
2223
2224         PR c++/18143
2225         * cp-tree.h (NON_THUNK_FUNCTION_CHECK, THUNK_FUNCTION_CHECK): New.
2226         (struct lang_decl_flags): Add thunk_p flag.
2227         (struct lang_decl): Remove separate fixed_offset. Place
2228         cloned_function and fixed_offset into union.
2229         (DECL_CLONED_FUNCTION_P, DECL_CLONED_FUNCTION): Adjust.
2230         (DECL_THUNK_P, SET_DECL_THUNK_P): Adjust.
2231         (THUNK_FIXED_OFFSET): Adjust.
2232         * method.c (make_thunk): Adjust.
2233
2234 2004-11-09  Mark Mitchell  <mark@codesourcery.com>
2235
2236         PR c++/18369
2237         * init.c (build_new_1): Handle parenthesized type-ids that name an
2238         array type.  Tidy.
2239
2240 2004-11-09  Joseph S. Myers  <joseph@codesourcery.com>
2241
2242         * call.c, class.c, decl.c, decl2.c, error.c, mangle.c, parser.c,
2243         pt.c, search.c, semantics.c, typeck.c: Use %q, %< and %> for
2244         quoting in diagnostics.
2245         * parser.c (cp_parser_sizeof_operand): Use '' instead of `' for
2246         quoting in printf format.
2247         * decl.c (duplicate_decls, start_decl): Use %qD instead of
2248         unquoted %D.
2249
2250 2004-11-08  Kazu Hirata  <kazu@cs.umass.edu>
2251
2252         * class.c, decl.c, lex.c, name-lookup.c, parser.c, pt.c,
2253         search.c, typeck2.c: Fix comment formatting.
2254
2255 2004-11-04  Ulrich Weigand  <uweigand@de.ibm.com>
2256
2257         PR tree-optimization/18184
2258         * cp-objcp-common.c (cxx_types_compatible_p): Do not treat pointers
2259         of different modes or alias-all flags as equivalent.
2260         * typeck.c (comptypes): Likewise.
2261
2262 2004-11-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2263
2264         DR 49, 100
2265         * cp-tree.h (TYPE_REF_OBJ_P): New macro.
2266         (TYPE_PTR_P, TYPE_PTROB_P, TYPE_PTROBV_P, TYPE_PTRFN_P,
2267         TYPE_REFFN_P): Document.
2268         (fold_decl_constant_value): New prototype.
2269         * pt.c (convert_nontype_argument_function): Rewrite and extract
2270         parts into...
2271         (fold_decl_constant_value, convert_nontype_argument_function): New.
2272         (lookup_template_class): Add comment about useless double call.
2273         * mangle.c (write_expression): Strip conversions before lowering
2274         pointer to members.
2275         * cvt.c (ocp_convert): Check LOOKUP_COMPLAIN for a pedwarn. Disallow
2276         enum to enum conversion.
2277
2278 2004-11-02  Mark Mitchell  <mark@codesourcery.com>
2279
2280         PR c++/18124
2281         * parser.c (cp_parser_type_parameter): Robustify.
2282
2283         PR c++/18155
2284         * parser.c (cp_parser_single_declaration): Disallow template
2285         typedefs.
2286
2287         PR c++/18177
2288         * typeck.c (build_const_cast): Use error_operand_p.
2289
2290 2004-11-02  Ziemowit Laski  <zlaski@apple.com>
2291
2292         * cp-lang.c (cxx_types_compatible_p): Remove prototype and definition.
2293         (LANG_HOOKS_TYPES_COMPATIBLE_P): Move to cp-objcp-common.h.
2294         * cp-objcp-common.c (cxx_types_compatible_p): Moved definition here
2295         from cp-lang.c.
2296         * cp-objcp-common.h (cxx_types_compatible_p): Moved prototype here
2297         from cp-lang.c.
2298         (LANG_HOOKS_TYPES_COMPATIBLE_P): Moved here from cp-lang.c.
2299
2300 2004-11-01  Nathan Sidwell  <nathan@codesourcery.com>
2301
2302         PR c++/18064
2303         * search.c (check_final_overrider): Deprecate gnu covariant extension.
2304
2305 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2306
2307         Convert diagnostics to use quoting flag q 9/n
2308         * typeck.c (build_x_unary_op, convert_member_func_to_ptr,
2309         get_delta_difference):  Use new quotation style.
2310         * repo.c (reopen_repo_file_for_write): Likewise.
2311         * pt.c (do_type_instantiation): Likewise.
2312         * parser.c (cp_parser_diagnose_invalid_type_name):
2313         * name-lookup.c (push_overloaded_decl, set_decl_namespace):
2314         * error.c (cp_print_error_function,
2315         print_instantiation_full_context): Likewise.
2316         * decl.c (define_label, grok_reference_init,
2317         maybe_deduce_size_from_array_init, revert_static_member_fn):
2318         * decl2.c (check_classfn): Likewise.
2319         * class.c (add_method, check_field_decls, layout_class_type,
2320         resolve_address_of_overloaded_function): Likewise.
2321         * call.c (build_x_va_arg, build_over_call): Likewise.
2322
2323 2004-10-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2324
2325         Convert diagnostics to use quoting flag q 8/n
2326         * cvt.c (cp_convert_to_pointer, warn_ref_binding,
2327         convert_to_reference, ocp_convert, convert_to_void
2328         cp_convert_to_pointer): Use new quotation style.
2329
2330 2004-10-31  Mark Mitchell  <mark@codesourcery.com>
2331
2332         PR c++/15172
2333         * typeck2.c (store_init_value): Use split_nonconstant_init even
2334         for types that require construction.
2335
2336 1004-10-28  Matt Austern  <austern@apple.com>
2337
2338         PR c++/17542
2339         * cp-tree.h (class_key_or_enum_as_string): Declare.
2340         * error.c (class_key_or_enum): Rename to class_key_or_enum_as_string
2341         and remove static qualifier.
2342         * decl.c (shadow_tag): Warn about ignored attributes in class/struct/
2343         union/enum declaration.
2344
2345 2004-10-29  Kazu Hirata  <kazu@cs.umass.edu>
2346
2347         * pt.c: Fix a comment typo.
2348
2349 2004-10-28  Nathan Sidwell  <nathan@codesourcery.com>
2350
2351         * typeck.c (composite_pointer_type): Remove comment about DR 195.
2352         (build_reinterpret_cast_1): Revert DR195 patch. Only emit a
2353         warning when being pedantic.
2354         (build_reinterpet_cast, build_c_cast): Adjust.
2355
2356 2004-10-29  Mark Mitchell  <mark@codesourcery.com>
2357
2358         PR c++/17695
2359         * decl.c (grokdeclarator): Mark TYPE_DECLs as abstract when they
2360         appear in a constructor/destructor that will be cloned.
2361
2362 1004-10-28  Matt Austern  <austern@apple.com>
2363
2364         PR c++/14124
2365         * decl.c (finish_enum): Handle packed attribute.
2366         * parser.c (cp_parser_enum_specifier): Process trailing attributes.
2367
2368 2004-10-28  Mark Mitchell  <mark@codesourcery.com>
2369
2370         PR c++/17132
2371         * pt.c (instantiate_class_template): Increment
2372         processing_template_decl when substituting into a member class
2373         template.
2374
2375 2004-10-27  Mark Mitchell  <mark@codesourcery.com>
2376
2377         PR c++/17435
2378         * call.c (convert_like_real): Fix formatting.
2379         (initialize_reference): When binding a temporary to a base class,
2380         ensure that the nominal copy made is to the derived class, not the
2381         base class.
2382
2383         PR c++/18140
2384         * parser.c (cp_parser_next_token_ends_template_argument_p): Do not
2385         include ">>".
2386
2387 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
2388
2389         * decl.c (bad_specifiers): Move the q after the %.
2390
2391 2004-10-27  Andrew Pinski  <pinskia@physics.uc.edu>
2392
2393         * parser.c (cp_parser_diagnose_invalid_type_name): Move the q after
2394         the %.
2395
2396 2004-10-26  Mark Mitchell  <mark@codesourcery.com>
2397
2398         * name-lookup.c (do_namespace_alias): Use FROB_CONTEXT.
2399         * search.c (current_scope): Fix prototype.
2400
2401         PR c++/18093
2402         * search.c (current_scope): Return the innermost non-block scope,
2403         not the innermost non-block, non-namespace scope.
2404         (at_namespace_scope_p): Adjust accordingly.
2405         (dfs_accessible_post): Do not pass namespaces to is_friend.
2406         (dfs_walk_once_accessible_r): Likewise.
2407         * decl.c (grokvardecl): Adjust call to current_scope.
2408         (build_enumerator): Likewise.
2409         * parser.c (cp_parser_using_declaration): Likewise.
2410         (cp_parser_direct_declarator): Use at_namespace_scope_p instead of
2411         current_scope.
2412         (cp_parser_class_head): Adjust call to current_scope.
2413         * name-lookup.c (do_namespace_alias): Set the DECL_CONTEXT for the
2414         alias.
2415
2416         PR c++/18020
2417         * pt.c (tusbst_copy_and_build): Resolve enumeration constants to
2418         their underlying values.
2419
2420         PR c++/18161
2421         * typeck.c (build_binary_op): Honor build_type, even when in a
2422         template.
2423
2424 2004-10-26  Nathan Sidwell  <nathan@codesourcery.com>
2425
2426         * parser.c (cp_lexer_get_preprocessor_token): Remove unneeded
2427         padding token checking.
2428
2429 2004-10-25  Andrew Pinski  <pinskia@physics.uc.edu>
2430
2431         PR c++/18121
2432         * decl.c (grokdeclarator) <case cdk_array>: Remove the call
2433         layout_type as it is already done by create_array_type_for_decl.
2434
2435 2004-10-22  Nathan Sidwell  <nathan@codesourcery.com>
2436
2437         PR c++/18095
2438         * parser.c (eof_token): Make const, correctly initialize rid and
2439         location fields.
2440         (struct cp_lexer): Replace buffer_end pointer with buffer_length
2441         count. Adjust.
2442         (cp_lexer_new_main): Directly grow lexer's buffer here.  Don't
2443         zero it out.
2444         (cp_lexer_new_from_tokens): Adjust.
2445         (cp_lexer_grow_buffer): Remove.
2446         (cp_lexer_peek_nth_token, cp_lexer_consume_token,
2447         cp_lexer_purge_token): Add const casts.
2448
2449 2004-10-21  Mark Mitchell  <mark@codesourcery.com>
2450
2451         PR c++/18073
2452         PR c++/10841
2453         * cp-tree.h (convert_to_base): Change prototype.
2454         (build_ptrmemfunc): Likewise.
2455         (convert_ptrmem): New function.
2456         * call.c (struct conversion): Adjust documentation for base_p.
2457         (standard_conversion): Set base_p for ck_pmem conversions as
2458         appropriate.
2459         (convert_like_real): Use convert_to_base for ck_pmem and ck_ptr
2460         conversions.
2461         * class.c (convert_to_base): Handle both pointers and objects.
2462         Add nonnull parameter.
2463         (build_vfield_ref): Adjust call to convert_to_base.
2464         * cvt.c (cp_convert_to_pointer): Adjust call to build_ptrmemfunc.
2465         (convert_force): Likewise.
2466         * typeck.c (build_unary_op): Likewise.
2467         (convert_ptrmem): New function.
2468         (build_static_cast_1): Use it.
2469         (build_reinterpret_cast): Allow conversions to vector types.
2470         (get_delta_difference): Add c_cast_p parameter.
2471         (build_ptrmemfunc): Likewise.  Adjust calls to
2472         get_delta_difference.
2473
2474 2004-10-21  Andrew Pinski  <pinskia@physics.uc.edu>
2475
2476         PR c++/13560
2477         * error.c (cp_error_at): Output the context as it might be
2478         different file as the other location.
2479
2480 2004-10-21  Kazu Hirata  <kazu@cs.umass.edu>
2481
2482         * typeck.c: Fix a comment typo.
2483
2484 2004-10-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
2485
2486         PR c++/13495
2487         * decl.c (make_unbound_class_template): Add PARM_LIST parameter.
2488         * cp-tree.h (make_unbound_class_template): Adjust prototype.
2489         * parser.c (cp_parser_lookup_name): Adjust call to
2490         make_unbound_class_template.
2491         (cp_parser_single_declaration): Handle member class of class
2492         template as template friend parsing correctly.
2493         * friend.c (is_friend): Call is_specialization_of_friend for
2494         template friend class.
2495         (make_friend_class): Handle member class of class template as
2496         template friend.
2497         * pt.c (is_specialization_of_friend): Likewise.
2498         (instantiate_class_template): Likewise.
2499         (tsubst): Adjust call to make_unbound_class_template.
2500
2501 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2502
2503         * typeck.c (composite_pointer_type): Add comment about DR 195
2504         (build_reinterpret_cast_1): Add for_reinterpret_cast_p parameter.
2505         Allow function pointer conversions that DR195 suggests.
2506         (build_reinterpret_cast, build_c_cast): Update
2507         build_reinterpret_cast_1 calls.
2508
2509 2004-10-20  Kazu Hirata  <kazu@cs.umass.edu>
2510
2511         * call.c, typeck.c: Fix comment typos.
2512
2513 2004-10-20  Nathan Sidwell  <nathan@codesourcery.com>
2514
2515         * parser.c (cp_token_position): New typedef. Define VEC thereof.
2516         (struct cp_lexer): Allow buffer and buffer_end to be NULL. Make
2517         next_token and last_token cp_token_position. Make saved_tokens a
2518         VEC(cp_token_position).
2519         (eof_token): New static variable.
2520         (CP_SAVED_TOKENS_SIZE): Rename to ...
2521         (CP_SAVED_TOKEN_STACK): ... here.
2522         (cp_lexer_new_main): Adjust main lexer creation and buffer
2523         filling.
2524         (cp_lexer_new_from_tokens): Do not copy the tokens, merely point
2525         to the parent buffer.  Do not append eof token.
2526         (cp_lexer_destroy): Only free buffer if non-NULL. Free token
2527         stack.
2528         (cp_lexer_next_token, cp_lexer_prev_token): Remove.
2529         (cp_lexer_token_position, cp_lexer_token_at): New.
2530         (cp_lexer_saving_tokens): Adjust. Make inline.
2531         (cp_lexer_advance_token, cp_lexer_token_difference): Remove.
2532         (cp_lexer_peek_token_emit_debug_info): Fold into ...
2533         (cp_lexer_peek_token): ... here.
2534         (cp_lexer_peek_nth_token): Don't peek past EOF.
2535         (cp_lexer_consume_token): Set next_token to eof_token, if reaching
2536         EOF.
2537         (cp_lexer_purge_token): Adjust eof setting.
2538         (cp_lexer_purge_tokens_after): Likewise.
2539         (cp_lexer_save_tokens): Push next_token directly.
2540         (cp_lexer_commit_tokens): Adjust.
2541         (cp_lexer_rollback_tokens): Pop next_token directly.
2542         (cp_parser_check_for_invalid_template_id): Adjust token purging.
2543         (cp_parser_translation_unit): Do not consume the EOF.
2544         (cp_parser_nested_name_specifier_opt): Adjust token purging.
2545         (cp_parser_template_id, cp_parser_template_name): Likewise.
2546
2547 2004-10-19  Mark Mitchell  <mark@codesourcery.com>
2548
2549         PR c++/14035
2550         * call.c (struct conversion): Add base_p.
2551         (convert_like): Add c_cast_p argument.
2552         (convert_like_with_conversion): Likewise.
2553         (build_conv): Clear base_p.
2554         (standard_conversion): Set it, for derived-to-base conversions.
2555         (convert_like_real): Add c_cast_p parameter.  Handle pointer
2556         conversions directly rather than relying on ocp_convert.
2557         (perform_direct_initialization_if_possible): Add c_cast_p
2558         parameter.
2559         * cp-tree.h (perform_direct_initialization_if_possible): Change
2560         prototype.
2561         (convert_member_func_to_ptr): New function.
2562         * typeck.c (check_for_casting_away_constness): Add diag_fn
2563         parameter.
2564         (build_static_cast_1): New function, split out from ...
2565         (build_static_cast): ... here.  Use build_static_cast_1.
2566         (build_reinterpret_cast_1): New function, split out from ...
2567         (build_reinterpret_cast): ... here.  Use build_reinterpret_cast_1.
2568         (build_const_cast_1): New function, split out from ...
2569         (build_const_cast): ... here.  Use build_const_cast_1.
2570         (build_c_cast): Rewrite to use build_const_cast_1,
2571         build_static_cast_1, and build_reinterpret_cast_1.
2572         (convert_member_func_to_ptr): New function.
2573
2574 2004-10-19  Paolo Bonzini  <bonzini@gnu.org>
2575
2576         PR c++/18047
2577         * parser.c (enum cp_parser_prec): Give relational expressions
2578         a higher precedence than equality expressions.
2579
2580 2004-10-15  Nathan Sidwell  <nathan@codesourcery.com>
2581
2582         * cp-tree.h (UNIQUELY_DERIVED_FROM_P): Adjust lookup_base call.
2583         (ACCESSIBLY_UNIQUELY_DERIVED_P): Remove.
2584         (PUBLICLY_UNIQUELY_DERIVED_P): Adjust lookup_base call.
2585         (enum base_access): Reorganize.
2586         (accessible_base_p, accessible_p): Add consider_local_p parameter.
2587         * call.c (standard_conversion): Update comment about
2588         DERIVED_FROM_P.
2589         (enforce_access): Adjust accessible_p call.
2590         (build_over_call): Adjust accessible_base_p call.
2591         * class.c (convert_to_base): Adjust lookup_base call.
2592         (build_vtbl_ref_1): Likewise.
2593         (warn_about_ambiguous_bases): Likewise. Add early exit.
2594         * cvt.c (convert_to_pointer_force) Adjust lookup_base call.
2595         * search.c (accessible_base_p): Add consider_local_p parameter.
2596         (lookup_base): Pass consider_local_p to accessible_base_p call.
2597         (friend_accessible_p): Check whether scope is a class member.
2598         Remove unnecessary class template check.
2599         (accessible_p): Add consider_local_p parameter. Use it.
2600         (adjust_result_of_qualified_name_lookup): Adjust lookup_base call.
2601         * tree.c (maybe_dummy_object): Likewise.
2602         * typeck.c (comp_except_type): Use PUBLICLY_UNIQUELY_DERIVED_P.
2603         (build_class_member_access_expr): Adjust lookup_base call.
2604         * typeck2.c (binfo_or_else): Likewise.
2605         * rtti.c (build_dynamic_cast_1): Access can consider friendship
2606         and current scope.
2607
2608 2004-10-17  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2609
2610         PR c++/17743
2611         * decl2.c (grokfield): Apply attributes also to TYPE_DECLs.
2612
2613 2004-10-16  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
2614
2615         PR c++/10479
2616         * parser.c (cp_parser_parenthesized_expression_list): Fold
2617         non-dependent expressions in attribute lists.
2618
2619 2004-10-15  Mark Mitchell  <mark@codesourcery.com>
2620
2621         PR c++/17042
2622         * decl.c (declare_global_var): Use the return value from pushdecl.
2623
2624         PR c++/14667
2625         * parser.c (cp_parser_simple_declaration): Do not diagnose invalid
2626         type names if we have already found a valid type.
2627         (cp_parser_member_declaration): Likewise.
2628
2629         PR c++/17916
2630         * parser.c (cp_parser_member_specification_opt): Handle
2631         CPP_PRAGMA.
2632
2633 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2634
2635         * dump.c, g++spec.c, repo.c: Update copyright.
2636
2637 2004-10-15  Kazu Hirata  <kazu@cs.umass.edu>
2638
2639         * decl.c: Fix a comment typo.
2640
2641 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2642
2643         PR c++/16301
2644         * name-lookup.c (parse_using_directive): If we have a
2645         error_mark_node, do not set the decl namespace associations
2646         on it.
2647
2648 2004-10-14  Mark Mitchell  <mark@codesourcery.com>
2649
2650         PR c++/17976
2651         * decl.c (cp_finish_decl): Do not call expand_static_init more
2652         than once for a single variable.
2653
2654 2004-10-14  Matt Austern  <austern@apple.com>
2655
2656         * Make-lang.in (pt.o): depends on pointer-set.h
2657         * cp-tree.h (cp_walk_subtrees): Last argument is pointer_set_t* now.
2658         * pt.c (struct pair_fn_data): Use pointer_set_t, not htab_t
2659         (for_each_template_parm): Convert from htab_t to pointer_set_t.
2660         * tree.c (cp_walk_subtrees): Last argument is pointer_set_t* now.
2661
2662 2004-10-13  Andrew Pinski  <pinskia@physics.uc.edu>
2663
2664         PR c++/17661
2665         * semantics.c (finish_for_expr): Convert expression to void
2666         so that we don't create temporaries for a?b:c.
2667
2668 2004-10-13  Kazu Hirata  <kazu@cs.umass.edu>
2669
2670         * search.c: Fix a comment typo.
2671
2672 2004-10-12  Nathan Sidwell  <nathan@codesourcery.com>
2673
2674         * class.c (dfs_modify_vtables): Simplify condition. Return
2675         dfs_skip_bases as appropriate.
2676         (modify_all_vtables): Walk in pre-order.
2677         * search.c (dfs_walk_all, dfs_walk_once_r,
2678         dfs_walk_once_accessible_r): Assert post order function never
2679         returns dfs_skip_bases.
2680
2681         * search.c (struct lookup_base_data_s): New.
2682         (lookup_base_r): Replace with ...
2683         (dfs_lookup_base): ... this.
2684         (lookup_base): Use dfs_walk_all.
2685
2686 2004-10-12  Kazu Hirata  <kazu@cs.umass.edu>
2687
2688         * search.c: Fix comment typos.
2689
2690 2004-10-11  Mark Mitchell  <mark@codesourcery.com>
2691
2692         PR c++/15786
2693         * parser.c (cp_parser_declarator): Add member_p parameter.
2694         (cp_parser_condition): Adjust calls to cp_parser_declarator.
2695         (cp_parser_explicit_instantiation): Likewise.
2696         (cp_parser_init_declarator): Likewise.
2697         (cp_parser_direct_declarator): Add member_p parameter.  Do not
2698         parse tentatively when parsing the parameters to a member.
2699         (cp_parser_type_id): Adjust calls to cp_parser_declarator.
2700         (cp_parser_parameter_declaration): Likewise.
2701         (cp_parser_member_declaration): Likewise.
2702         (cp_parser_exception_declaration): Likewise.
2703
2704         PR c++/17936
2705         * cp-tree.h (CLASSTYPE_TEMPLATE_SPECIALIZATION): Add a comment.
2706         * pt.c (optimize_specialization_lookup_p): Do not optimize lookups
2707         for members of partial or explicit specializations.
2708
2709         PR c++/17929
2710         * decl2.c (finish_anon_union): Robustify.
2711
2712 2004-10-11  Nathan Sidwell  <nathan@codesourcery.com>
2713
2714         * cp-tree.h (get_dynamic_cast_base_type): Rename to ...
2715         (dcast_base_hint): ... here.
2716         * rtti.c (build_dynamic_cast_1): Use dcast_base_hint.
2717         * search.c (struct dcast_data_s): New.
2718         (dynamic_cast_base_recurse): Remove. Replace with ...
2719         (dfs_dcast_hint_pre, dfs_dcast_base_post): ... these. New.
2720         (get_dynamic_cast_base_type): Rename to ...
2721         (dcast_base_hint): ... here.  Use dfs_walk_once_accessible.
2722         (accessible_r): Remove.
2723         (dfs_accessible_post): New, broken out of accessible_r.
2724         (accessible_p): Use dfs_walk_once_accessible.
2725         (dfs_walk_once_accessible_r): New. From accessible_r.
2726         (dfs_walk_once_accessible): New. From acessible_p.
2727
2728         * cp-tree.h (SAME_BINFO_TYPE_P): New.
2729         * class.c (build_base_path): Use SAME_BINFO_TYPE_P to compare
2730         binfo types.
2731         (convert_to_base_statically, determine_primary_bases,
2732         update_vtable_entry_for_fn, dfs_modify_vtables, build_vtt_inits,
2733         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
2734         accumulate_vtbl_inits, dfs_accumulate_vtbl_inits,
2735         build_vtbl_initializer, add_vcall_offset_vtbl_entries_1): Likewise.
2736         * init.c (expand_member_init): Likewise.
2737         * search.c (lookup_base_r, dynamic_cast_base_recurse,
2738         binfo_via_virtual, copied_binfo, binfo_for_vbase,
2739         original_binfo): Likewise.
2740         * tree.c (copy_binfo): Likewise.
2741
2742 2004-10-11  Kazu Hirata  <kazu@cs.umass.edu>
2743
2744         * semantics.c: Fix comment typos.
2745
2746 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2747
2748         PR c++/17554
2749         part of c++/17657
2750         middle-end/17703
2751         * semantics.c (maybe_cleanup_point_expr): Call
2752         fold_build_cleanup_point_expr.
2753         (maybe_cleanup_point_expr_void): New function.
2754         (add_decl_expr): Call maybe_cleanup_point_expr_void.
2755         (finish_expr_stmt): Likewise.
2756         (finish_return_stmt): Likewise.
2757         (finish_for_expr): Likewise.
2758         (finish_asm_stmt): Likewise.
2759         * typeck.c (condition_conversion): Call
2760         fold_build_cleanup_point_expr.
2761
2762 2004-10-10  Andrew Pinski  <pinskia@physics.uc.edu>
2763
2764         PR c++/17907
2765         * semantics.c (add_decl_expr): If the decl has a size which
2766         has side effects then the decl expression needs a cleanup point.
2767
2768 2004-10-10  Mark Mitchell  <mark@codesourcery.com>
2769
2770         PR c++/17393
2771         * decl.c (grokdeclarator): Robustify error-recovery on invalid
2772         declarations.
2773
2774 2004-10-10  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2775
2776         Convert diagnostics to use quoting flag q 7/n
2777         * typeck.c (composite_pointer_type_r, composite_pointer_type,
2778         cxx_sizeof_or_alignof_type, cxx_sizeof_or_alignof_expr,
2779         string_conv_p, build_class_member_access_expr,
2780         build_class_member_access_expr, lookup_destructor,
2781         finish_class_member_access_expr, build_indirect_ref,
2782         get_member_function_from_ptrfunc, build_function_call,
2783         convert_arguments, build_binary_op, pointer_diff, build_unary_op,
2784         check_for_casting_away_constness, build_static_cast,
2785         build_reinterpret_cast, build_const_cast, build_c_cast,
2786         build_modify_expr, get_delta_difference, build_ptrmemfunc,
2787         dubious_conversion_warnings, convert_for_assignment,
2788         convert_for_initialization,
2789         maybe_warn_about_returning_address_of_local, check_return_expr):
2790         Use quoting marks.
2791
2792         * typeck2.c (error_not_base_type, readonly_error,
2793         abstract_virtuals_error, cxx_incomplete_type_diagnostic,
2794         store_init_value, digest_init, build_x_arrow,
2795         build_m_component_ref, require_complete_eh_spec_types): Likewise.
2796
2797         * tree.c (cp_build_qualified_type_real,
2798         handle_java_interface_attribute, handle_init_priority_attribute):
2799         Likewise.
2800
2801         * semantics.c (finish_asm_stmt, finish_non_static_data_member,
2802         finish_pseudo_destructor_expr,
2803         check_template_template_default_arg, begin_class_definition,
2804         finish_base_specifier, qualified_name_lookup_error,
2805         finish_id_expression, finish_typeof): Likewise.
2806
2807         * search.c (lookup_base, check_final_overrider,
2808         look_for_overrides_r): Likewise.
2809
2810         * rtti.c (get_tinfo_decl, build_dynamic_cast_1): Likewise.
2811
2812 2004-10-09  Mark Mitchell  <mark@codesourcery.com>
2813
2814         PR c++/17867
2815         * error.c (dump_expr): Correct handling of AGGR_INIT_EXPRs using a
2816         constructor.
2817
2818         PR c++/17670
2819         * init.c (build_new): Correct comments.
2820         * parser.c (cp_parser_new_expression): Use NULL_TREE for nelts in
2821         the non-array case.
2822
2823         PR c++/17821
2824         * parser.c (cp_parser_postfix_dot_deref_expression): If the
2825         pseduo-destructor-name production does not work, fall back to the
2826         ordinary production.
2827
2828         PR c++/17826
2829         * tree.c (cp_tree_equal): Handle a BASELINK.
2830
2831         PR c++/17524
2832         * cp-tree.h (check_var_type): New function.
2833         * decl.c (check_var_type): New function, split out from ...
2834         (grokdeclarator): ... here.
2835         * pt.c (tsubst_decl): Use check_var_type.
2836
2837         PR c++/17685
2838         * decl.c (grokdeclarator): Disallow declarations of operators as
2839         non-functions.
2840
2841 2004-10-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2842
2843         PR c++/17868
2844         * error.c (dump_expr): Add missing case for RDIV_EXPR.
2845
2846 2004-10-08  Kazu Hirata  <kazu@cs.umass.edu>
2847
2848         * pt.c, search.c: Fix comment typos.
2849
2850 2004-10-08  Nathan Sidwell  <nathan@codesourcery.com>
2851
2852         * cp-tree.h (dfs_walk, dfs_walk_real, dfs_unmark, markedp,
2853         unmarkedp): Remove.
2854         (dfs_skip_bases, dfs_walk_all, dfs_walk_once): New.
2855         * class.c (struct find_final_overrider_data): Remove most_derived,
2856         vpath_list and vpath fields.  Add path field.
2857         (dfs_find_final_ocerrider_1): Add DEPTH parameter. Adjust.
2858         (dfs_find_final_overrider): Rename to ...
2859         (dfs_find_final_overrider_pre): ... here. Adjust.
2860         (dfs_find_final_overrider_post): Adjust.
2861         (dfs_find_final_overrider_q): Fold into
2862         dfs_find_final_overrider_pre.
2863         (find_final_overrider): Adjust dfs searching.
2864         (dfs_modify_vtables): Don't mark binfo here.
2865         (modify_all_vtables): Use dfs_walk_once.
2866         (build_vtt_inits): Likwise. Use dfs_walk_all.
2867         (dfs_build_secondary_vptr_vtt_inits): Don't mark binfo here.
2868         Return dfs_skip_bases as appropriate.
2869         (dfs_fixup_binfo_vtbls): Return dfs_skip_bases as appropriate.
2870         * init.c (dfs_initialized_vtbl_ptrs): Return dfs_skip_bases as
2871         appropriate. Don't mark binfo here.
2872         (initialize_vtbl_ptrs): Use dfs_walk_once.
2873         * search.c (struct vbase_info): Remove unused struct.
2874         (access_in_type): Use dfs_walk_once.
2875         (dfs_access_in_type): Don't mark binfo here.
2876         (dfs_accessible_queue_p, dfs_accessible_p) Remove.
2877         Fold into ...
2878         (accessible_r): ... here. New. Specialize dfs_walk_once.
2879         (accessible_p): Use accessible_r.
2880         (lookup_field_queue_p): Remove. Fold into ...
2881         (lookup_field_r): ... here. Adjust.
2882         (lookup_member): Use dfs_walk_all.
2883         (dfs_walk_real, dfs_walk): Replace with ...
2884         (dfs_walk_all, dfs_walk_once): ... these.
2885         (dfs_walk_once_r, dfs_unmark_r): Workers for dfs_walk_once.
2886         (dfs_unmark, unmarkedp, markedp): Remove.
2887         (dfs_get_pure_virtuals): Don't mark binfo here.
2888         (get_pure_virtuals): Use dfs_walk_once.
2889         (dfs_debug_unmarked_p): Remove. Fold into ...
2890         (dfs_debug_mark): ... here.
2891         (note_debug_info_needed): Use dfs_walk_all.
2892
2893 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2894
2895         * pt.c (tsubst_expr) <case ASM_EXPR>: Look passed the
2896         CLEANUP_POINT_EXPR to get the asm expression.
2897
2898 2004-10-07  Mark Mitchell  <mark@codesourcery.com>
2899
2900         * cp-tree.h (ICS_USER_FLAG): Remove comment about obsolete flag.
2901         (DECL_MEMBER_TEMPLATE_P): New macro.
2902         (is_member_template): Remove.
2903         (class_method_index_for_fn): New function.
2904         * pt.c (build_over_call): Use DECL_MEMBER_TEMPLATE_P.
2905         * class.c (finish_struct_methods): Remove out-of-date comment.
2906         * decl.c (copy_fn_p): Use DECL_MBMER_TEMPLATE_P.
2907         * decl2.c (check_classfn): Use DECL_MEMBER_TEMPLATE_P and
2908         class_method_index_for_fn.
2909         * pt.c (is_member_template): Remove.
2910         (is_member_template_class): Likewise.
2911         (optimize_specialization_lookup_p): New function.
2912         (retrieve_specialization): Optimize lookups for members that are
2913         not member templates.
2914         (register_specialization): Adjust accordingly.
2915         (build_template_decl): Add member_template_p parameter.  Set
2916         DECL_MEMBER_TEMPLATE_P.
2917         (process_partial_specialization): Adjust call to
2918         retrieve_specialization.
2919         (push_template_decl_real): Determine whether the template is a
2920         member template.
2921         (lookup_template_class): Use retrieve_specialization.
2922         (tsubst_decl): Adjust call to retrieve_specialization.
2923         (tsubst_exception_specification): New function.
2924         (tsubst): Use it.
2925         (tsubst_copy): Use DECL_MEMBER_TEMPLATE_P.
2926         (instantiate_template): Adjust call to retrieve_specialization.
2927         (regenerate_decl_from_template): Do not actually generate a new
2928         DECL.
2929         (instantiate_decl): Adjust call to retrieve_specialization.
2930         (class_method_index_for_fn): New method.
2931
2932 2004-10-07  Andrew Pinski  <pinskia@physics.uc.edu>
2933
2934         * parser.c (cp_parser_asm_definition): Look passed the
2935         CLEANUP_POINT_EXPR to get the asm expression.
2936
2937 2004-10-06  Andrew Pinski  <pinskia@physics.uc.edu>
2938
2939         PR c++/17368
2940         * semantics.c (finish_asm_stmt): Asm expressions need cleanup
2941         also.
2942
2943 2004-10-05  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2944
2945         Convert diagnostics to use quoting flag q 6/n
2946         * pt.c (finish_member_template_decl, check_specialization_scope,
2947         maybe_process_partial_specialization, determine_specialization,
2948         check_explicit_specialization, maybe_check_template_type,
2949         process_partial_specialization, check_default_tmpl_args,
2950         push_template_decl_real, redeclare_class_template,
2951         convert_nontype_argument, coerce_template_parms,
2952         lookup_template_class, push_tinst_level,
2953         instantiate_class_template, tsubst_arg_types,
2954         tsubst_function_type, tsubst, tsubst_qualified_id,
2955         tsubst_copy_and_build, check_instantiated_args,
2956         do_decl_instantiation, do_type_instantiation,
2957         invalid_nontype_parm_type_p, check_specialization_namespace,
2958         convert_template_argument, determine_specialization,
2959         check_template_shadow, tsubst_decl
2960         instantiate_pending_templates): Use quoting marks.
2961
2962 2004-10-05  Nathan Sidwell  <nathan@codesourcery.com>
2963
2964         PR c++/17829
2965         * parser.c (cp_parser_postfix_expression): Inhibit Koenig when
2966         unqualified lookup finds a member function.
2967
2968 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2969
2970         Convert diagnostics to use quoting flag q 5/n
2971         * parser.c (cp_parser_name_lookup_error,
2972         cp_parser_diagnose_invalid_type_name,
2973         cp_parser_primary_expression, cp_parser_unqualified_id,
2974         cp_parser_nested_name_specifier_opt, cp_parser_labeled_statement,
2975         cp_parser_jump_statement, cp_parser_simple_declaration,
2976         cp_parser_decl_specifier_seq, cp_parser_mem_initializer_id,
2977         cp_parser_type_parameter, cp_parser_template_id,
2978         cp_parser_template_name, cp_parser_direct_declarator,
2979         cp_parser_parameter_declaration_list, cp_parser_class_head,
2980         cp_parser_base_specifier, cp_parser_lookup_name,
2981         cp_parser_late_parsing_default_args,
2982         cp_parser_optional_template_keyword
2983         cp_parser_elaborated_type_specifier, cp_parser_check_class_key,
2984         cp_parser_check_access_in_redeclaration): Use quoting marks.
2985
2986         * name-lookup.c (supplement_binding, pushdecl,
2987         check_for_out_of_scope_variable, validate_nonmember_using_decl,
2988         do_nonmember_using_decl, lookup_tag, set_decl_namespace,
2989         push_namespace, do_namespace_alias, do_using_directive,
2990         ambiguous_decl, lookup_namespace_name, add_function): Likewise.
2991
2992         * method.c (use_thunk): Likewise.
2993
2994         * lex.c (unqualified_name_lookup_error,
2995         unqualified_fn_lookup_error): Likewise.
2996
2997 2004-10-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2998
2999         Convert diagnostics to use quoting flag q 4/n
3000         * except.c (decl_is_java_type, build_throw,
3001         is_admissible_throw_operand, check_handlers_1, check_handlers):
3002         Use quoting formats.
3003         * friend.c (add_friend, make_friend_class, do_friend): Likewise.
3004         * init.c (sort_mem_initializers, emit_mem_initializers,
3005         member_init_ok_or_else, expand_member_init, is_aggr_type,
3006         build_offset_ref, build_java_class_ref): Likewise.
3007
3008 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3009
3010         Convert diagnostics to use quoting flag q 3/n
3011         * decl.c (pop_label, duplicate_decls, redeclaration_error_message,
3012         redeclaration_error_message, lookup_label, check_goto,
3013         make_typename_type, make_unbound_class_template,
3014         fixup_anonymous_aggr, check_tag_decl, start_decl, start_decl_1,
3015         grok_reference_init, layout_var_decl, maybe_commonize_var,
3016         check_for_uninitialized_const_var, reshape_init_array,
3017         reshape_init, check_initializer, cp_finish_decl,
3018         member_function_or_else, bad_specifiers, grokfndecl, grokvardecl,
3019         check_static_variable_definition, compute_array_index_type,
3020         create_array_type_for_decl, check_special_function_return_type,
3021         grokdeclarator, check_default_argument, grokparms,
3022         grok_ctor_properties, grok_op_properties,
3023         check_elaborated_type_specifier, xref_tag, finish_enum,
3024         build_enumerator, check_function_type, start_preparsed_function,
3025         store_parm_decls): Use quoting formats.
3026         * decl2.c (grok_array_decl, delete_sanity, check_member_template,
3027         check_java_method, check_classfn, finish_static_data_member_decl,
3028         grokfield, grokbitfield, grok_function_init,
3029         build_anon_union_vars, coerce_new_type, coerce_delete_type,
3030         check_default_args): Likewise.
3031         * parser.c (cp_parser_decl_specifier_seq): Likewise.
3032
3033 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3034
3035         Convert diagnostics to use quoting flag q 2/n
3036         * class.c (build_base_path, add_method, alter_access,
3037         handle_using_decl, check_bases,
3038         maybe_warn_about_overly_private_class, find_final_overrider,
3039         warn_hidden, finish_struct_anon, add_implicitly_declared_members,
3040         check_bitfield_decl, check_field_decls, layout_empty_base,
3041         build_base_field, check_methods, layout_virtual_bases,
3042         warn_about_ambiguous_bases, layout_class_type, finish_struct_1,
3043         resolve_address_of_overloaded_function, instantiate_type,
3044         note_name_declared_in_class): Use format flag "q" for quoting.
3045
3046 2004-10-03  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3047
3048         Convert diagnostics to use quoting flag q 1/n
3049         * error.c (locate_error): Ignore quoting flag q.
3050         * call.c (build_user_type_conversion_1, build_operator_new_call,
3051         build_object_call, op_error, build_conditional_expr,
3052         build_new_op, build_op_delete_call, enforce_access,
3053         convert_like_real, convert_arg_to_ellipsis, build_x_va_arg,
3054         convert_default_arg, build_over_call, build_new_method_call,
3055         joust, perform_implicit_conversion, initialize_reference): Use the
3056         quoting flag q.
3057
3058 2004-10-03  Andrew Pinski  <pinskia@physics.uc.edu>
3059
3060         PR c++/17797
3061         * typeck.c (build_reinterpret_cast): Return if the inner type
3062         is error_mark_node.
3063
3064 2004-10-01  Jan Hubicka  <jh@suse.cz>
3065
3066         * semantics.c (expand_body): Update call of tree_rest_of_compilation.
3067
3068 2004-09-30  Nathan Sidwell  <nathan@codesourcery.com>
3069
3070         * cp-tree.h (struct lang_decl): Shrink by reordering fields and
3071         turning operator_code and fixed_offset into bitfields.
3072
3073 2004-09-29  Joseph S. Myers  <jsm@polyomino.org.uk>
3074
3075         * decl.c (duplicate_decls): Merge TREE_DEPRECATED.
3076
3077 2004-09-29  Jason Merrill  <jason@redhat.com>
3078
3079         PR tree-optimization/17697
3080         * decl.c (duplicate_decls): Copy TREE_NOTHROW from newdecl to olddecl.
3081
3082 2004-09-28  Jason Merrill  <jason@redhat.com>
3083
3084         PR middle-end/17525
3085         * class.c (build_base_field): Set TYPE_MODE.
3086
3087 2004-09-28  Roger Sayle  <roger@eyesopen.com>
3088
3089         PR driver/17537
3090         * g++spec.c (lang_specific_driver): Unrecognized libraries, other
3091         than -lc and -lm, may require linking against libstc++.
3092
3093 2004-09-28  Kazu Hirata  <kazu@cs.umass.edu>
3094
3095         * tree.c: Fix a comment typo.
3096
3097 2004-09-28  Nathan Sidwell  <nathan@codesourcery.com>
3098
3099         * class.c (VTT_TOP_LEVEL_P, VTT_MARKED_BINFO_P): Remove.
3100         (struct secondary_vptr_vtt_init_data_s): New.
3101         (build_vtt_inits): Adjust dfs_walkers.
3102         (dfs_build_secondary_vptr_vtt_inits): Caller data is a
3103         secondary_vptr_vtt_init_data_s structure. Adjust.
3104         (dfs_ctor_vtable_bases_queue_p): Remove.
3105         (dfs_fixup_binfo_vtbls): No need to clear BINFO_MARKED. Simplify.
3106
3107         * pt.c (struct get_template_base_data_s): Remove.
3108         (get_template_base_r): Fold into get_template_base.
3109         (get_template_base): Walk base binfos directly in inheritance
3110         graph order.
3111
3112 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
3113
3114         PR c++/17642
3115         * cp-tree.h (fold_if_not_in_template): New function.
3116         * call.c (build_conditional_expr): Use fold_if_not_in_template.
3117         (build_cxx_call): Likewise.
3118         * cvt.c (convert_to_complex): Likewise.
3119         (ocp_convert): Likewise.
3120         (convert): Likewise.
3121         (convert_force): Likewise.
3122         * decl.c (compute_array_index_type): Clear
3123         processing_template_decl while folding array bounds.
3124         * pt.c (convert_nontype_argument): Clear
3125         processing_template_decl while processing non-type argument
3126         initialization.
3127         * tree.c (fold_if_not_in_template): New function.
3128         * typeck.c (build_class_member_access_expr): Use
3129         fold_if_not_in_template.
3130         (build_array_ref): Likewise.
3131         (build_binary_op): Likewise.  Do not try to optimize computations
3132         when processing templates.
3133         (cp_pointer_int_sum): Use fold_if_not_in_template.
3134         (pointer_diff): Likewise.
3135         (build_unary_op): Likewise.
3136         (build_reinterpret_cast): Likewise.
3137         (get_delta_difference): Likewise.
3138         (expand_ptrmemfunc_cst): Likewise.
3139         (dubious_conversion_warnings): Likewise.
3140
3141 2004-09-27  Matt Austern  <austern@apple.com>
3142
3143         * cp/parser.c (struct cp_token): New one-bit field , implicit_extern_c
3144         (cp_lexer_get_preprocessor_token): Set implicit_extern_c for
3145         tokens that come from headers that are implicitly extern "C".
3146         (struct cp_parser): new one-bit field, implicit_extern_c.
3147         (cp_parser_new): Set parser's implicit_extern_c to false.
3148         (cp_parser_translation_unit): Pop lang context if we were in a
3149         header that was implicitly extern "C".
3150         (cp_parser_declaration_seq_opt): Push/pop lang context as
3151         required by the token's and parser's implicit_extern_c.
3152
3153 2004-09-27  Mark Mitchell  <mark@codesourcery.com>
3154
3155         PR c++/17585
3156         * cp-tree.h (shared_member_p): Declare.
3157         * search.c (shared_member_p): Give it external linkage.
3158         * semantics.c (finish_qualified_id_expr): Use it.
3159         (finish_id_expression): Likewise.
3160
3161         PR c++/17585
3162         * semantics.c (finish_id_expression): Do not add "this->" to
3163         static member functions.
3164
3165 2004-09-27  Nathan Sidwell  <nathan@codesourcery.com>
3166
3167         PR c++/17681
3168         * error.c (dump_type): Change TREE_VEC case into TREE_BINFO.
3169
3170         * class.c (struct count_depth_data): Remove.
3171         (dfs_depth_post, dfs_depth_q): Remove.
3172         (find_final_overrider): Use number of vbase classes as depth
3173         bound.
3174
3175         * cp-tree.h (types_overlap_p): Remove.
3176         * search.c (struct overlap_info): Remove.
3177         (dfs_check_overlap, dfs_no_overlap_yet, types_overlap_p): Remove.
3178
3179         * pt.c (GTB_VIA_VIRTUAL, GTB_IGNORE_TYPE): Remove.
3180         (get_template_base_recursive): Remove. Replace with ...
3181         (get_template_base_r): ... this.
3182         (struct get_template_base_data_s): New.
3183         (get_template_base): Use get_template_base_r via dfs_walk.  Always
3184         return NULL on failure.
3185         (unify): Remove error_mark_node check from get_template_base result.
3186
3187 2004-09-24  Paolo Bonzini  <bonzini@gnu.org>
3188
3189         * parser.c (cp_parser_expression_stack): Clarify why it is
3190         an array of NUM_PREC_VALUES elements.
3191         (cp_parser_binary_expression): Clarify why we do not need to
3192         handle stack overflow.
3193
3194 2004-09-24  Nathan Sidwell  <nathan@codesourcery.com>
3195
3196         PR c++/16889
3197         * search.c (lookup_field_queue_p): Correct check for hidden base.
3198
3199         * search.c (bfs_walk): Remove.
3200         (lookup_member): Use dfs_walk_real.
3201         (dfs_walk_real): Move and adjust documentation from bfs_walk.
3202
3203 2004-09-23  Zack Weinberg  <zack@codesourcery.com>
3204
3205         * decl.c (grokfndecl): If ::main is found not to return int,
3206         correct it after issuing a diagnostic.
3207         (grokdeclarator): If the incoming type was error_mark_node, do
3208         not complain about declaring something with no type.
3209         (start_function): Change check for ::main not returning int to
3210         an assertion, as grokfndecl now catches this when the user did it.
3211         * init.c (perform_member_init, sort_mem_initializers)
3212         (emit_mem_initializers): Make most diagnostics be issued on
3213         the line of current_function_decl, not whatever the current
3214         input line is.
3215         * parser.c (cp_lexer_peek_token_emit_debug_info): Surround
3216         definition and declaration with #ifdef ENABLE_CHECKING.
3217         Avoid unnecessary use of fprintf.
3218         (cp_lexer_print_token, cp_lexer_debug_stream): Adjust stub
3219         definitions to avoid warnings.
3220         (cp_lexer_new_main): Add assertion that first token is not a
3221         padding token.
3222         (cp_lexer_new_from_token_array): Fold into ...
3223         (cp_lexer_new_from_tokens): ... here.  Add assertion that
3224         first token is not a padding token.
3225         (cp_lexer_set_source_position_from_token): Move nearer to callers.
3226         Remove unused lexer argument.
3227         (cp_lexer_peek_token): Just print debugging report (if enabled)
3228         and return lexer->next_token.
3229         (cp_lexer_skip_purged_tokens): Delete.
3230         (cp_lexer_next_token_is, cp_lexer_next_token_is_not): Make
3231         inline, simplify bodies.
3232         (cp_lexer_peek_nth_token): Add debugging report a la
3233         cp_lexer_peek_token.
3234         (cp_lexer_consume_token): Correct commentary.  Advance over
3235         purged tokens here.  Set current source position here, from
3236         token to be returned.  Avoid unnecessary use of fprintf.
3237         (cp_lexer_purge_token): Advance next_token pointer over this and
3238         subsequent purged tokens.
3239         (cp_parser_error): Adjust source position to that of the
3240         peeked token.
3241         (cp_parser_push_lexer_for_tokens, cp_parser_pop_lexer): New functions.
3242         (cp_parser_string_literal): Remove some excessive cleverness.
3243         (cp_parser_enum_specifier): Call start_enum before consuming
3244         the opening brace.
3245         (cp_parser_member_declaration): Make the "extra semicolon"
3246         diagnostic consistently-worded with the other place this is
3247         diagnosed.  Explicitly set the diagnostic location to the
3248         location of the offending semicolon.
3249         (cp_parser_enclosed_template_argument_list): Use %</%> quoting
3250         in diagnostics.  Do not use cp_parser_require.  Set location
3251         of diagnostics about improper use of '>>' to location of
3252         offending token.
3253         (cp_parser_late_parsing_for_member):
3254         Use cp_parser_push_lexer_for_tokens and cp_parser_pop_lexer.
3255         (cp_parser_late_parsing_default_args): Likewise.  Manually
3256         move some logic outside the loop.
3257
3258 2004-09-23  Andrew Pinski  <pinskia@physics.uc.edu>
3259
3260         PR c++/17618
3261         * cvt.c (cp_convert_to_pointer): Return early when the type is
3262         an error_mark_node.
3263
3264 2004-09-21 Fariborz Jahanian <fjahanian@apple.com>
3265
3266         PR c++/13989
3267         PR c++/9844
3268         * decl.c (grokfndecl): Add new argument "attrlist", use it
3269         to call cplus_decl_attributes.
3270         (start_function): Remove call to cplus_decl_attributes.
3271         * cvt.c (ocp_convert): Add support to use type conversion
3272         function to vector type.
3273         * parser.c (cp_parser_conversion_type_id): Add attributes, if any,
3274         to the parsed type.
3275
3276 2004-09-23  Paolo Bonzini  <bonzini@gnu.org>
3277
3278         PR c++/17596
3279
3280         * parser.c (cp_parser_token_tree_map_node,
3281         cp_parser_pm_expression, cp_parser_additive_expression,
3282         cp_parser_multiplicative_expression, cp_parser_shift_expression,
3283         cp_parser_relational_expression, cp_parser_equality_expression,
3284         cp_parser_and_expression, cp_parser_exclusive_or_expression,
3285         cp_parser_inclusive_or_expression,
3286         cp_parser_logical_and_expression,
3287         cp_parser_logical_or_expression): Removed.
3288         (enum cp_parser_prec, struct cp_parser_token_tree_map_node,
3289         binops, binops_by_token): New.
3290         (cp_parser_assignment_expression): Use cp_parser_binary_expression.
3291         (cp_parser_new): Initialize binops_by_token.
3292         (cp_parser_binary_expression): Rewritten.
3293         (N_CP_TTYPES): New.
3294
3295 2004-09-23  Kazu Hirata  <kazu@cs.umass.edu>
3296
3297         * parser.c: Fix a comment typo.
3298
3299 2004-09-23  Nathan Sidwell  <nathan@codesourcery.com>
3300
3301         PR c++/17620
3302         * decl.c (xref_basetypes): Look through typedefs before checking
3303         for duplicate base.
3304
3305 2004-09-22  Nathan Sidwell  <nathan@codesourcery.com>
3306
3307         * cp-tree.h (unemitted_tinfo_decls): Make a VEC(tree).
3308         * decl2.c (cp_finish_file): Adjust tinfo decl emission loop.
3309         * rtti.c (unemitted_tinfo_decls): Make a VEC(tree).
3310         (init_rtti_processing): Initialize it to something realistic.
3311         (get_tinfo_decl): Adjust pushing the new decl.
3312
3313         * cp-tree.h (struct lang_type_class): Remove marked flags, add
3314         diamond_shaped and repeated_base flags.  Reorder to keep 8-bit blocks.
3315         (TYPE_MARKED_P): New.
3316         (CLASSTYPE_DIAMOND_SHAPED_P, CLASSTYPE_REPEATED_BASE_P): New.
3317         (CLASSTYPE_MARKED_N, SET_CLASSTYPE_MARKED_N,
3318         CLEAR_CLASSTYPE_MARKED_N): Remove.
3319         (CLASSTYPE_MARKED_*, SET_CLASSTYPE_MARKED_*,
3320         CLEAR_CLASSTYPE_MARKED_*): Remove.
3321         * decl.c (xref_basetypes): Use TYPE_MARKED_P. Determine diamond
3322         shaped and repeated base properties.
3323         * lex.c (cxx_make_type): Don't clear TYPE_ALIAS_SET.
3324         * rtti.c (dfs_class_hint_mark, dfs_class_hint_unmark,
3325         class_hint_flags): Remove.
3326         (get_pseudo_ti_init): Use CLASSTYPE_REPEATED_BASE_P and
3327         CLASSTYPE_DIAMOND_SHAPED_P.
3328
3329 2004-09-21  Ziemowit Laski  <zlaski@apple.com>
3330
3331         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved here from
3332         cp-objcp-common.h.
3333         (objcp_tsubst_copy_and_build): Reformat function signature.
3334         * cp-objcp-common.h (objcp_tsubst_copy_and_build): Likewise.
3335         (LANG_HOOKS_FOLD_OBJ_TYPE_REF): Moved to cp-lang.c.
3336
3337 2004-09-21  Zack Weinberg  <zack@codesourcery.com>
3338
3339         * parser.c (cp_lexer_peek_token, cp_lexer_consume_token):
3340         Don't handle CPP_PRAGMA tokens specially.
3341         (cp_lexer_handle_pragma): Use cp_lexer_consume_token.  Don't
3342         purge the token; do clear token->value after processing.  Add
3343         assertion at beginning that token->value is nonzero.
3344         (cp_parser_statement, cp_parser_declaration_seq_opt): Handle
3345         CPP_PRAGMA as a full statement or declaration in its own right.
3346
3347 2004-09-21  Matt Austern  <austern@apple.com>
3348
3349         PR c++/15049
3350         * decl.c (grokvardecl): Accept declarations of global variables
3351         using anonymous types.
3352
3353 2004-09-21  Roger Sayle  <roger@eyesopen.com>
3354
3355         PR c++/7503
3356         * tree.c (lvalue_p_1):  Disallow MIN_EXPR and MAX_EXPR as lvalues
3357         if either operand has side-effects.
3358         * typeck.c (rationalize_conditional_expr): Assert that neither
3359         operand of MIN_EXPR or MAX_EXPR has side-effects.
3360         (build_modify_expr):  Add support for MIN_EXPR and MAX_EXPR.
3361         Check that the "lhs" is a valid lvalue, i.e. that neither operand
3362         of a MIN_EXPR or MAX_EXPR has a side-effect.
3363
3364 2004-09-21  Nathan Sidwell  <nathan@codesourcery.com>
3365
3366         * cp-tree.h (struct lang_type_header): Remove
3367         uses_multiple_inheritance field.
3368         (TYPE_USES_MULTIPLE_INHERITANCE): Remove.
3369         (TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P): Remove.
3370         (TYPE_USES_VIRTUAL_BASECLASSES): Remove.
3371         (DECL_NEEDS_VTT_PARM_P): Use CLASSTYPE_VBASECLASSES.
3372         (TYPE_CONTAINS_VPTR_P): Likewise.
3373         * call.c (add_template_candidate_real): Use
3374         CLASSTYPE_VBASECLASSES.
3375         (build_special_member_call): Likewise.
3376         * class.c (finish_struct_bits): Remove
3377         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P & TYPE_USES_VIRTUAL_BASECLASSES
3378         bookkeeping.
3379         (check_bases_and_members): Use TYPE_CONTAINS_VPTR_P.
3380         (create_vtable_ptr): Remove TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P
3381         bookkeeping.
3382         (build_vtt_inits): Use CLASSTYPE_VBASECLASSES.
3383         (accumulate_vtbl_inits, build_vbase_offset_vtbl_entries):
3384         Likewise.
3385         * decl.c (xref_basetypes): Remove TYPE_USES_MULTIPLE_INHERITANCE,
3386         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
3387         bookkeeping.
3388         (cxx_maybe_build_cleanup): Use CLASSTYPE_VBASECLASSES.
3389         * decl2.c (maybe_retrofit_in_chrg): Likewise.
3390         * init.c (expand_member, push_base_cleanups): Likewise.
3391         * pt.c (instantiate_class_template): Remove
3392         TYPE_USES_MULTIPLE_INHERITANCE,
3393         TYPE_BASE_CONVS_MAY_REQUIRE_CODE_P, TYPE_USES_VIRTUAL_BASECLASSES
3394         bookkeeping.
3395         * ptree.c (cxx_print_type): Remove TYPE_USES_MULTIPLE_INHERITANCE
3396         check.
3397         * typeck2.c (process_init_constructor): Replace some sorrys with
3398         asserts.
3399
3400 2004-09-21  Andreas Tobler  <a.tobler@schweiz.ch>
3401
3402         * decl.c (reshape_init_array): Initialize max_index_cst to fix
3403         bootstrap failure.
3404
3405 2004-09-20  Mark Mitchell  <mark@codesourcery.com>
3406
3407         PR c++/17530
3408         * pt.c (tsubst): Fix parentheses to accomodate emacs.
3409         (tsubst_baselink): If we get a single function, mark it as used.
3410
3411 2004-09-20  Matt Austern <austern@apple.com>
3412             Zack Weinberg  <zack@codesourcery.com>
3413
3414         * decl.c (make_rtl_for_nonlocal_decl, start_preparsed_function):
3415         Apply lbasename to input_filename before passing to get_fileinfo.
3416         * semantics.c (begin_class_definition): Likewise.
3417         * lex.c (handle_pragma_interface): Apply get_fileinfo to the
3418         correct filename.  Rename variables to be less confusing.
3419         (handle_pragma_implementation): Likewise.  Disable "appears
3420         after file is included" diagnostic.
3421
3422         * parser.c (struct cp_token): Add in_system_header fiag.
3423         (CP_TOKEN_BLOCK_NUM_TOKENS, struct cp_token_block)
3424         (CP_TOKEN_BUFFER_SIZE, cp_token_cache_push_token)
3425         (CPP_NONE, cp_lexer_read_token): Delete.
3426         (struct cp_lexer): Remove first_token, string_tokens,
3427         main_lexer_p fields.  Clarify comments.
3428         (struct cp_token_cache): Now just a pair of pointers.
3429         (CP_LEXER_BUFFER_SIZE): New #define.
3430         (CPP_PURGED): New fake token type.
3431         (cp_lexer_new_from_token_array, cp_lexer_destroy)
3432         (cp_lexer_peek_token_emit_debug_info, cp_lexer_skip_purged_tokens)
3433         (cp_lexer_handle_pragma, cp_token_cache_new, cp_parser_string_literal):
3434         New functions.
3435         (cp_lexer_new_from_tokens): Now a simple wrapper around
3436         cp_lexer_new_from_token_array.
3437         (cp_lexer_set_source_position_from_token): Also update
3438         in_system_header.
3439         (cp_lexer_next_token, cp_lexer_prev_token, cp_lexer_advance_token):
3440         Don't wrap round.
3441         (cp_lexer_token_difference): Dont handle wrapping round.
3442         (cp_lexer_new_main): Enable pragma deferral and raw strings,
3443         read the entire translation unit through c_lex_with_flags into
3444         this lexer's buffer, then turn raw strings back off again.
3445         (cp_lexer_grow_buffer): Adjust for buffer no longer being circular.
3446         (cp_lexer_get_preprocessor_token): No need to handle not being
3447         the main lexer.  Set token->in_system_header too.
3448         (cp_lexer_peek_token): Skip purged tokens.  Feed pragma tokens
3449         to cp_lexer_handle_pragma.  No need to call cp_lexer_read_token.
3450         (cp_lexer_peek_nth_token): Likewise.
3451         (cp_lexer_purge_token): Mark the token PURGED, don't shift all
3452         the other tokens down.
3453         (cp_lexer_purge_tokens_after): Likewise.
3454         (cp_lexer_save_tokens, cp_lexer_rollback_tokens): Don't worry
3455         about there being no tokens.
3456         (cp_lexer_print_token): Revise to give useful information on
3457         all tokens.
3458         (struct cp_parser): Add field translate_strings_p.
3459         (cp_parser_new): Initialize it.
3460         (cp_parser_translation_unit): Destroy the lexer when done.
3461         (cp_parser_parameter_declaration): Restructure saving of
3462         default arguments.
3463         (cp_parser_save_member_function_body): Likewise.
3464         (cp_parser_check_for_invalid_template_id)
3465         (cp_parser_nested_name_specifier_opt, cp_parser_template_id):
3466         Adjust calls to cp_lexer_advance_token.
3467         (cp_parser_skip_to_closing_parenthesis, cp_parser_declaration):
3468         No need to fiddle c_lex_string_translate.
3469         (cp_parser_primary_expression, cp_parser_linkage_specification)
3470         (cp_parser_asm_definition, cp_parser_asm_specification_opt)
3471         (cp_parser_asm_operand_list, cp_parser_asm_clobber_list)
3472         Use cp_parser_string_literal.
3473         (cp_parser_attribute_list): Save and restore
3474         parser->translate_strings_p, not c_lex_string_translate.
3475         (cp_parser_cache_group): Delete.
3476         (cp_parser_cache_group_1): Rename cp_parser_cache_group.  Do
3477         not take a cache argument.
3478
3479 2004-09-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
3480
3481         PR c++/14179
3482         * decl.c (reshape_init): Extract array handling into...
3483         (reshape_init_array): New function. Use integers instead of trees
3484         for indices. Handle out-of-range designated initializers.
3485
3486 2004-09-20  Steven Bosscher  <stevenb@suse.de>
3487
3488         * lex.c (cxx_init): Don't set the ridpointer for RID_NULL
3489         to null_node.
3490
3491 2004-09-19  Mark Mitchell  <mark@codesourcery.com>
3492
3493         * decl2.c (determine_visibility): Allow class visibility
3494         directives to override targetm.cxx.export_class_data.
3495
3496 2004-09-18  Kazu Hirata  <kazu@cs.umass.edu>
3497
3498         * call.c, semantics.c: Follow spelling conventions.
3499         * class.c: Fix a comment typo.
3500
3501 2004-09-16  Geoffrey Keating  <geoffk@apple.com>
3502
3503         PR pch/13361
3504         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
3505         (handle_pragma_implementation): Likewise.
3506
3507 2004-09-17  Jeffrey D. Oldham  <oldham@codesourcery.com>
3508             Zack Weinberg  <zack@codesourcery.com>
3509
3510         * cp-tree.def: Use tree_code_class enumeration constants
3511         instead of code letters.
3512         * call.c, class.c, cp-gimplify.c, cp-lang.c, cxx-pretty-print.c
3513         * mangle.c, pt.c, semantics.c, tree.c, typeck.c:
3514         Update for new tree-class enumeration constants.
3515
3516 2004-09-16  Mark Mitchell  <mark@codesourcery.com>
3517
3518         PR c++/16002
3519         * parser.c (cp_parser_simple_declaration): Commit to tentative
3520         parses after seeing a decl-specifier.
3521         (cp_parser_simple_declaration): Eliminate spurious message.
3522         (cp_parser_init_declarator): Adjust error message.
3523
3524         PR c++/16029
3525         * lex.c (unqualified_name_lookup_error): Mark the dummy
3526         declaration as used.
3527
3528         PR c++/17501
3529         * parser.c (cp_parser_nested_name_specifier): Do not resolve
3530         typename types if the user explicitly said "typename".
3531
3532 2004-09-16  Andrew MacLeod  <amacleod@redhat.com>
3533
3534         * error.c (dump_decl): Make sure there is lang_specific info before
3535         checking for DTOR and CTOR decls.
3536
3537 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3538
3539         * class.c (copy_virtuals): Remove.
3540         (build_primary_vtable): Use copy_list directly.
3541         (build_secondary_vtable): Likewise.
3542         (update_vtable_entry_for_fn): Clear BV_CALL_INDEX here.
3543         (create_vtable_ptr): Likewise.
3544
3545 2004-09-16  Kazu Hirata  <kazu@cs.umass.edu>
3546
3547         * search.c: Follow spelling conventions.
3548
3549 2004-09-16  Nathan Sidwell  <nathan@codesourcery.com>
3550
3551         * cp-tree.h (struct lang_type_class): Make pure_virtuals a
3552         VEC(tree).
3553         (CLASSTYPE_INLINE_FRIENDS, CLASSTYPE_PURE_VIRTUALS): Update
3554         comments.
3555         * call.c (build_new_method_call): Don't confirm a pure virtual is
3556         in CLASSTYPE_PURE_VIRTUALS.  Reorder checks. Make it a warning.
3557         * class.c (check_methods): CLASSTYPE_INLINE_FRIENDS is a VEC(tree).
3558         (fixup_inline_methods, finish_struct): Likewise.
3559         * decl.c (finish_method): Likewise.
3560         * search.c (dfs_get_pure_virtuals, get_pure_virtuals):
3561         CLASSTYPE_PURE_VIRTUALS is a VEC(tree).
3562         * typeck2.c (abstract_virtuals_error): Likewise. Truncate the
3563         vector to avoid repeating the list in error messages.
3564
3565 2004-09-15  Mark Mitchell  <mark@codesourcery.com>
3566
3567         * cp-objcp-common.h (LANG_HOOKS_COMDAT_GROUP): Define.
3568         * cp-tree.h (cxx_comdat_group): Declare.
3569         * decl.c (cxx_comdat_group): New function.
3570
3571 2004-09-15  Nathan Sidwell  <nathan@codesourcery.com>
3572
3573         * search.c (get_pure_virtuals): Remove unused variables.
3574
3575         * cp-tree.h (struct lang_decl_flags): Remove
3576         needs_final_overrider.
3577         (DECL_NEEDS_FINAL_OVERRIDER_P): Remove.
3578         * decl.c (duplicate_decls): Do not copy DECL_NEEDS_FINAL_OVERRIDER_P.
3579         * class.c (finish_struct_bits): Correct comment about
3580         CLASSTYPE_PURE_VIRTUALS.
3581         * search.c (get_pure_virtuals): Remove useless loop.
3582
3583 2004-09-14  Mark Mitchell  <mark@codesourcery.com>
3584
3585         PR c++/17324
3586         * mangle.c (partially_mangled_name): New variable.
3587         (partially_mangled_name_len): Likewise.
3588         (save_partially_mangled_name): New function.
3589         (restore_partially_mangled_name): Likewise.
3590         (write_encoding): Save and restore partially mangled names around
3591         calls to get_mostly_instantiated_function_type.
3592         (write_unqualified_name): Likewise.
3593
3594 2004-09-14  Nathan Sidwell  <nathan@codesourcery.com>
3595
3596         * pt.c (unify): Replace gcc_unreachable with gcc_assert.
3597
3598 2004-09-13  Mark Mitchell  <mark@codesourcery.com>
3599
3600         PR c++/16162
3601         * parser.c (cp_parser_id_expression): Correct value for
3602         is_declarator.
3603         (cp_parser_nested_name_specifier_opt): Look through typenames as
3604         necessary.
3605         (cp_parser_template_name): Honor check_dependency_p.
3606
3607         PR c++/16716
3608         * parser.c (cp_parser_parse_and_diagnose_invalid_type_name):
3609         Robustify.
3610
3611         PR c++/17327
3612         * pt.c (unify): Add ENUMERAL_TYPE case.  Replace sorry with
3613         gcc_unreacable.
3614
3615 2004-09-12  Richard Henderson  <rth@redhat.com>
3616
3617         PR c++/16254
3618         * semantics.c (maybe_cleanup_point_expr): Don't call fold.
3619         * typeck.c (condition_conversion): Likewise.
3620
3621 2004-09-11  Richard Henderson  <rth@redhat.com>
3622
3623         PR c++/17404
3624         * pt.c (cur_stmt_expr): Move from tsubst_expr.
3625         (tsubst_expr) <case STMT_EXPR>: Move ...
3626         (tsubst_copy_and_build): ... here.
3627
3628 2004-09-10  Zack Weinberg  <zack@codesourcery.com>
3629
3630         * cp-tree.h (interface_only, interface_unknown): Delete declarations;
3631         comment explaining them moved to c-common.h.
3632         * lex.c (interface_only, interface_unknown, extract_interface_info):
3633         Delete definitions.
3634         (cxx_finish): Don't reset interface_unknown.
3635         (handle_pragma_interface): Don't set interface_only and
3636         interface_unknown; just the like-named fields in finfo.
3637         (handle_pragma_implementation): Adjust comment.
3638         * decl2.c (cp_finish_file): Don't reset interface_only and
3639         interface_unknown.
3640         * method.c (synthesize_method): Don't reset interface_unknown or
3641         call extract_interface_info.
3642         * pt.c (pop_tinst_level): Don't call extract_interface_info.
3643         * decl.c (start_cleanup_fn): Don't save or restore interface_only
3644         and interface_unknown.
3645         (make_rtl_for_nonlocal_decl): Call get_fileinfo on input_filename
3646         and use the result instead of the interface_only/interface_unknown
3647         globals.
3648         (start_preparsed_function): Likewise.
3649         * lex.c (cxx_make_type): Likewise.
3650         * semantics.c (begin_class_definition): Likewise.
3651         (expand_body): Don't call extract_interface_info.
3652
3653 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3654
3655         * decl.c (objc_mark_locals_volatile): Make description of
3656         routine more descriptive; only mark VAR_DECLs at each
3657         binding level.
3658
3659 2004-09-10  Richard Henderson  <rth@redhat.com>
3660
3661         PR c++/17386
3662         * call.c (build_vfield_ref): Move...
3663         * class.c (build_vfield_ref): ... here.  Convert datum to the
3664         primary base containing the vptr.
3665         (make_new_vtable): Simplify build_primary_vtable arguments.
3666         (finish_struct_1): Do not duplicate TYPE_VFIELD.
3667         * typeck.c (build_class_member_access_expr): Don't warn for
3668         null object access to base fields.
3669
3670 2004-09-10  Ziemowit Laski  <zlaski@apple.com>
3671
3672         * decl.c (objc_get_current_scope, objc_mark_locals_volatile):
3673         New functions, to be called from ObjC++.
3674
3675 2004-09-10  Kazu Hirata  <kazu@cs.umass.edu>
3676
3677         * class.c, cp-tree.h, decl.c, decl2.c, mangle.c,
3678         name-lookup.h, parser.c, search.c, semantics.c, typeck2.c: Fix
3679         comment typos.
3680
3681 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3682
3683         * typeck.c (build_c_cast): Preserve the cast if casting
3684         to and from an Objective-C type.
3685
3686 2004-09-09  Ziemowit Laski  <zlaski@apple.com>
3687
3688         * Make-lang.in (cp/typeck.o): Depend on c-common.h.
3689         * typeck.c: Include c-common.h.
3690         (comptypes): For RECORD_TYPEs, call objc_comptypes() and
3691         return the result if nonnegative.
3692
3693 2004-09-09  Zack Weinberg  <zack@codesourcery.com>
3694
3695         * decl2.c (import_export_class)
3696         * lex.c (handle_pragma_interface):
3697         Test MULTIPLE_SYMBOL_SPACES with if, not #ifdef.
3698
3699 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3700
3701         * Make-lang.in (cp/semantics.o): Depend on c-common.h.
3702         * semantics.c: Include c-common.h.
3703         (finish_compound_stmt): Call objc_clear_super_receiver().
3704
3705 2004-09-08  Ziemowit Laski  <zlaski@apple.com>
3706
3707         * cp-tree.h (do_poplevel): New prototype.
3708         * semantics.c (do_poplevel): Make externally visible.
3709
3710 2004-09-08  Nathan Sidwell  <nathan@codesourcery.com>
3711
3712         * cp-tree.h (tree_pair_s): Define a GC'd vector.
3713         * name-lookup.h (cxx_saved_binding, cp_class_binding): Likewise.
3714         * semantics.c (deferred_access): Likewise.
3715
3716 2004-09-06  Daniel Jacobowitz  <dan@debian.org>
3717
3718         * semantics.c (expand_body): Assert that we are not nested.
3719
3720 2004-09-06  Zack Weinberg  <zack@codesourcery.com>
3721
3722         * decl.c (build_enumerator): Use add_double and int_fits_type_p
3723         instead of cp_build_binary_op, to avoid creating short-lived trees.
3724         * parser.c (cp_parse_type_specifier <RID_ENUM>): Use two-token
3725         lookahead instead of backtracking.  Move some code to avoid a
3726         conditional branch.
3727         (cp_parser_enum_specifier): Avoid duplication of effort with caller.
3728         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3729         (cp_parser_enumerator_list, cp_parser_enumerator_definition):
3730         Use cp_lexer_next_token_is/cp_lexer_next_token_is_not as appropriate.
3731
3732 2004-09-04  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
3733
3734         * decl.c (grok_declarator): Remove a redundant semicolon.
3735
3736         * parser.c (cp_parser_decl_specifier_seq, cp_parser_type_specifier):
3737         Correct comments describing function parameters.
3738
3739 2004-09-03  Matt Austern  <austern@apple.com>
3740         Compile speed improvement.
3741         * parser.c (cp_lexer_print_token): Only define if ENABLE_CHECKING set.
3742         Otherwise define a stub macro that expands to nothing.
3743         (cp_lexer_debugging_p): Only define if ENABLE_CHECKING set.  Otherwise
3744         define a stub macro that expands to 0.
3745         (cp_lexer_start_debugging): Only define if ENABLE_CHECKING set.
3746         (cp_lexer_stop_debugging): Likewise.
3747         (cp_lexer_debug_stream): Only define if ENABLE_CHECKING set.  Otherwise
3748         define a stub macro that expands to NULL.
3749         (cp_lexer_new_main): Only set debugging_p if ENABLE_CHECKING set.
3750         (cp_lexer_new_from_tokens): Likewise.
3751
3752 2004-09-03  Jan Hubicka  <jh@suse.cz>
3753
3754         * decl.c (finish_function): Clean out pointers we no longer need.
3755
3756 2004-09-03  Jan Beulich  <jbeulich@novell.com>
3757
3758         * g++spec.c (MATH_LIBRARY_PROFILE): Default to MATH_LIBRARY rather
3759         than "-lm".
3760
3761 2004-09-02  Paul Brook  <paul@codesourcery.com>
3762
3763         * decl2.c (determine_visibility): Only check data visibility
3764         for VAR_DECLS.
3765
3766 2004-08-31  Mark Mitchell  <mark@codesourcery.com>
3767
3768         * cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): New macro.
3769         * class.c (build_ctor_vtbl_group): Set DECL_CONSTRUCTION_VTABLE_P.
3770         * decl2.c (determine_visibility): Honor
3771         TARGET_CXX_EXPORT_CLASS_DATA.
3772
3773         * class.c (key_method): Rename to ...
3774         (determine_key_method): ... this.
3775         (finish_struct_1): Adjust accordingly.
3776         * cp-tree.h (key_method): Declare.
3777         * decl2.c (maybe_emit_vtables): Determine the key method here if
3778         it has not already been done.
3779
3780 2004-08-31  Ziemowit Laski  <zlaski@apple.com>
3781
3782         * Make-lang.in (CXX_AND_OBJCXX_OBJS): Add cp/cp-objcp-common.o.
3783         (cp/cp-lang.o): Depend on debug.h, gtype-cp.h and cp/cp-objcp-common.h.
3784         (cp/cp-decl.c): Do not depend on gtype-cp.h.
3785         (cp/cp-objcp-common.o): New target.
3786         * cp-lang.c: Include debug.h, cp-objcp-common.h and gtype-cp.h.
3787         (cxx_get_alias_set, cxx_warn_unused_global_decl, cp_expr_size,
3788         cp_tree_size, cp_var_mod_type_p, cxx_initialize_diagnostics): Move
3789         prototypes and definitions to cp-objcp-common.h and cp-objcp-common.c,
3790         respectively.
3791         (LANG_HOOKS_TREE_SIZE, LANG_HOOKS_FINISH,
3792         LANG_HOOKS_CLEAR_BINDING_STACK, LANG_HOOKS_INIT_OPTIONS,
3793         LANG_HOOKS_INITIALIZE_DIAGNOSTICS, LANG_HOOKS_HANDLE_OPTION,
3794         LANG_HOOKS_HANDLE_FILENAME, LANG_HOOKS_MISSING_ARGUMENT,
3795         LANG_HOOKS_POST_OPTIONS, LANG_HOOKS_GET_ALIAS_SET,
3796         LANG_HOOKS_EXPAND_CONSTANT, LANG_HOOKS_EXPAND_EXPR,
3797         LANG_HOOKS_EXPAND_DECL, LANG_HOOKS_PARSE_FILE,
3798         LANG_HOOKS_DUP_LANG_SPECIFIC_DECL, LANG_HOOKS_TRUTHVALUE_CONVERSION,
3799         LANG_HOOKS_SET_DECL_ASSEMBLER_NAME, LANG_HOOKS_MARK_ADDRESSABLE,
3800         LANG_HOOKS_PRINT_STATISTICS, LANG_HOOKS_PRINT_XNODE,
3801         LANG_HOOKS_PRINT_DECL, LANG_HOOKS_PRINT_TYPE,
3802         LANG_HOOKS_PRINT_IDENTIFIER, LANG_HOOKS_PRINT_ERROR_FUNCTION,
3803         LANG_HOOKS_WARN_UNUSED_GLOBAL_DECL, LANG_HOOKS_WRITE_GLOBALS,
3804         LANG_HOOKS_FUNCTION_INIT, LANG_HOOKS_FUNCTION_FINAL,
3805         LANG_HOOKS_FUNCTION_MISSING_NORETURN_OK_P,
3806         LANG_HOOKS_COMMON_ATTRIBUTE_TABLE, LANG_HOOKS_FORMAT_ATTRIBUTE_TABLE,
3807         LANG_HOOKS_ATTRIBUTE_TABLE, LANG_HOOKS_TREE_INLINING_WALK_SUBTREES,
3808         LANG_HOOKS_TREE_INLINING_CANNOT_INLINE_TREE_FN,
3809         LANG_HOOKS_TREE_INLINING_ADD_PENDING_FN_DECLS,
3810         LANG_HOOKS_TREE_INLINING_AUTO_VAR_IN_FN_P,
3811         LANG_HOOKS_TREE_INLINING_ANON_AGGR_TYPE_P,
3812         LANG_HOOKS_TREE_INLINING_VAR_MOD_TYPE_P,
3813         LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN,
3814         LANG_HOOKS_TREE_DUMP_TYPE_QUALS_FN, LANG_HOOKS_EXPR_SIZE,
3815         LANG_HOOKS_CALLGRAPH_ANALYZE_EXPR,
3816         LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION, LANG_HOOKS_MAKE_TYPE,
3817         LANG_HOOKS_TYPE_FOR_MODE, LANG_HOOKS_TYPE_FOR_SIZE,
3818         LANG_HOOKS_SIGNED_TYPE, LANG_HOOKS_UNSIGNED_TYPE,
3819         LANG_HOOKS_SIGNED_OR_UNSIGNED_TYPE, LANG_HOOKS_INCOMPLETE_TYPE_ERROR,
3820         LANG_HOOKS_TYPE_PROMOTES_TO, LANG_HOOKS_REGISTER_BUILTIN_TYPE,
3821         LANG_HOOKS_GIMPLIFY_EXPR, LANG_HOOKS_FOLD_OBJ_TYPE_REF): Move
3822         hooks to cp-objcp-common.h.
3823         (finish_file): New function.
3824         * cp-objcp-common.c: New file.
3825         * cp-objcp-common.h: New file.
3826         * cp-tree.h (cp_finish_file): New prototype.
3827         * decl.c: Do not include gtype-cp.h.
3828         * decl2.c (finish_file): Rename to cp_finish_file.
3829
3830 2004-08-31  Richard Henderson  <rth@redhat.com>
3831
3832         PR c++/17221
3833         * pt.c (tsubst_expr): Move OFFSETOF_EXPR handling ...
3834         (tsubst_copy_and_build): ... here.
3835
3836 2004-08-30  Mark Mitchell  <mark@codesourcery.com>
3837
3838         * cp-tree.h (initialize_artificial_var): Declare.
3839         * decl.c (initialize_artifical_var): New function.
3840         * class.c (initialize_array): Remove.
3841         (initialize_vtable): Use initialize_artificial_var.
3842         (build_vtt): Likewise.
3843         (build_ctor_vtbl_group): Likewise.
3844
3845 2004-08-30  Richard Henderson  <rth@redhat.com>
3846
3847         * class.c (build_base_path): Use build_address directly.
3848         * typeck.c (build_unary_op): Don't lower &a.b to pointer
3849         arithmetic directly.
3850         * typeck2.c (store_init_value): Don't assume !TREE_CONSTANT
3851         means !initializer_constant_valid_p.
3852
3853 2004-08-30  Richard Henderson  <rth@redhat.com>
3854
3855         * class.c (fixed_type_or_null): Use get_base_address before
3856         assuming an ADDR_EXPR is non-null.
3857
3858 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3859
3860         * name-lookup.c (pop_binding, pushdecl,
3861         set_identifier_type_value_with_scope, push_overloaded_decl,
3862         arg_assoc_type): Replace abort with gcc_assert or gcc_unreachable.
3863         * parser.c (cp_parser_diagnose_invalid_type_name,
3864         cp_parser_postfix_expression, cp_parser_unary_expression,
3865         cp_parser_check_declarator_template_para): Likewise.
3866         * pt.c (push_inline_template_parms_recursive,
3867         check_explicit_specialization, convert_nontype_argument,
3868         coerce_template_template_parms, uses_template_parms,
3869         instantiate_class_template, tsubst_decl, tsubst, tsubst_copy,
3870         tsubst_expr, instantiate_template,
3871         maybe_adjust_types_for_deduction, type_unification_real,
3872         resolve_overloaded_unification, template_decl_level,
3873         type_dependent_expression_p): Likewise.
3874         * search.c (lookup_base_r): Likewise.
3875         * semantics.c (finish_stmt_expr, simplify_aggr_init_expr): Likewise.
3876         * tree.c (lvalue_p_1, count_functions, cxx_printable_name,
3877         verify_stmt_tree_r, get_type_decl, stabilize_call): Likewise.
3878         * typeck.c (common_type, get_member_function_from_ptrfunc,
3879         build_binary_op, build_unary_op, expand_ptrmemfunc_cst): Likewise.
3880         * typeck2.c (cxx_incomplete_type_diagnostic,
3881         split_nonconstant_init_1, store_init_value,
3882         process_init_constructor): Likewise.
3883
3884 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3885
3886         * call.c (check_dtor_name): Replace abort with gcc_assert or
3887         gcc_unreachable.
3888         (build_call, add_builtin_candidate, build_new_op,
3889         convert_like_real, build_over_call, in_charge_arg_for_name,
3890         source_type, joust): Likewise.
3891         * class.c (build_simple_base_path, get_vcall_index,
3892         finish_struct_1, instantiate_type, get_enclosing_class,
3893         add_vcall_offset_vtbl_entries_1, cp_fold_obj_type_ref): Likewise.
3894         * cp-gimplify.c (cp_genericize): Likewise.
3895         * cp-lang.c (cp_expr_size, cp_tree_size): Likewise.
3896         * cvt.c (cp_convert_to_pointer, ocp_convert): Likewise.
3897         * decl.c (poplevel, make_unbound_class_template, reshape_init,
3898         check_special_function_return_type, grokdeclarator,
3899         grok_op_properties, tag_name, xref_tag, start_preparsed_function,
3900         finish_function): Likewise.
3901         * decl2.c (grokfield, maybe_emit_vtables):Likewise.
3902         * error.c (dump_global_iord, dump_decl, dump_template_decl,
3903         language_to_string): Likewise.
3904         * except.c (choose_personality_routine): Likewise.
3905         * friend.c (do_friend): Likewise.
3906         * g++spec.c (lang_specific_driver): Likewise.
3907         * init.c (build_zero_init, expand_default_init, build_new_1,
3908         build_vec_delete_1, build_vec_init, build_dtor_call): Likewise.
3909         * lex.c (retrofit_lang_decl, cp_type_qual_from_rid): Likewise.
3910         * mangle.c (add_substitution, write_unscoped_name,
3911         write_template_prefix, write_identifier,
3912         write_special_name_destructor, write_type, write_builtin_type,
3913         write_expression, write_template_param,
3914         write_java_integer_type_codes): Likewise.
3915         * method.c (implicitly_declare_fn): Likewise.
3916
3917 2004-08-30  Nathan Sidwell  <nathan@codesourcery.com>
3918
3919         * cp-tree.h (BINFO_PRIMARY_P): Use a binfo flag.
3920         (BINFO_INDIRECT_PRIMARY_P): Remove.
3921         * class.c (determine_primary_base): Rename to ...
3922         (determine_primary_bases): ... here.  Set all primary bases.
3923         (set_primary_base): Remove.
3924         (mark_primary_bases): Remove.
3925         (build_simple_base_path, walk_subobject_offsets,
3926         propagate_binfo_offsets, end_of_class): Adjust.
3927         (layout_class_type): Rename determine_primary_base call.
3928         (dump_class_hierarchy_r, dump_vtable): Adjust. Don't pass a binfo
3929         to type_as_string.
3930         (dfs_build_secondary_vptr_vtt_inits, dfs_accumulate_vtbl_inits,
3931         build_rtti_vtbl_entries): Adjust.
3932         * init.c (build_vtbl_address): Adjust.
3933
3934         * cp-tree.h (SET_BINFO_NEW_VTABLE_MARKED): Use gcc_assert.
3935
3936 2004-08-28  Ziemowit Laski  <zlaski@apple.com>
3937
3938         * Make-lang.in (CXX_OBJS): Split up into CXX_OBJS and
3939         CXX_AND_OBJCXX_OBJS.
3940         (CXX_C_OBJS): Include in CXX_AND_OBJCXX_OBJS instead of listing
3941         separately on the link line.
3942
3943 2004-08-28  Jason Merrill  <jason@redhat.com>
3944
3945         * decl.c (expand_static_init): Avoid bogus warnings.
3946
3947 2004-08-27  Jason Merrill  <jason@redhat.com>
3948
3949         PR c++/16851
3950         * tree.c (stabilize_init): See through a COMPOUND_EXPR.
3951
3952         PR c++/13684
3953         * decl.c (expand_static_init): Use thread-safety API.
3954         (register_dtor_fn): Return the call, don't expand it.
3955         * tree.c (add_stmt_to_compound): New fn.
3956         (stabilize_call): Use it.
3957
3958 2004-08-27  Richard Henderson  <rth@redhat.com>
3959
3960         * cp-tree.def (OFFSETOF_EXPR): New.
3961         * parser.c (cp_parser_builtin_offsetof): Either built an
3962         OFFSETOF_EXPR, or call fold_offsetof immediately.
3963         * pt.c (tsubst_expr): Handle OFFSETOF_EXPR.
3964
3965 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
3966
3967         * call.c (validate_conversion_obstack): Replace
3968         my_friendly_assert with gcc_assert or gcc_unreachable.
3969         (direct_reference_binding, merge_conversion_sequences,
3970         build_user_type_conversion_1, perform_overload_resolution,
3971         build_op_delete_call, enforce_access, call_builtin_trap,
3972         build_over_call, build_special_member_call, build_new_method_call,
3973         initialize_reference): Likewise.
3974         * class.c (build_base_path, build_primary_vtable, alter_access,
3975         check_bases, update_vtable_entry_for_fn, layout_empty_base,
3976         clone_function_decl, adjust_clone_args,
3977         type_requires_array_cookie, include_empty_classes,
3978         finish_struct_1, resolve_address_of_overloaded_function,
3979         instantiate_type, get_vtbl_decl_for_binfo, build_vtt_inits,
3980         dfs_build_secondary_vptr_vtt_inits, build_ctor_vtbl_group,
3981         accumulate_vtbl_inits, build_vtbl_initializer,
3982         build_vbase_offset_vtbl_entries, build_rtti_vtbl_entries): Likewise.
3983         * cvt.c (build_up_reference, convert_to_reference): Likewise.
3984         * decl.c (poplevel, duplicate_decls, make_typename_type,
3985         cxx_init_decl_processing, reshape_init, check_initializer,
3986         make_rtl_for_nonlocal_decl, initialize_local_var, cp_finish_decl,
3987         expand_static_init, grokfndecl, grokvardecl, build_ptrmem_type,
3988         grokdeclarator, copy_fn_p, grok_op_properties, xref_tag,
3989         xref_basetypes, start_preparsed_function, save_function_data,
3990         finish_function, finish_method, maybe_register_incomplete_var,
3991         complete_vars): Likewise.
3992         * decl2.c (grok_array_decl, check_member_template,
3993         check_classfn, finish_static_data_member_decl, coerce_new_type,
3994         coerce_delete_type, import_export_class, decl_needed_p,
3995         determine_visibility, import_export_decl, build_cleanup,
3996         start_static_initialization_or_destructi, do_static_destruction,
3997         prune_vars_needing_no_initialization,
3998         build_offset_ref_call_from_tree): Likewise.
3999         * error.c (dump_decl, dump_expr): Likewise.
4000         * init.c (finish_init_stmts, build_zero_init,
4001         expand_virtual_init, expand_default_init, expand_aggr_init_1,
4002         build_offset_ref, build_new_1, build_delete, build_vbase_delete):
4003         Likewise.
4004         * mangle.c (write_method_parms, write_template_args,
4005         write_expression, write_template_arg): Likewise.
4006         * method.c (make_thunk, finish_thunk, use_thunk): Likewise.
4007         * name-lookup.c (pop_binding, begin_scope, leave_scope,
4008         resume_scope, push_using_decl, validate_nonmember_using_decl,
4009         is_ancestor, poplevel_class, set_inherited_value_binding_p,
4010         push_class_level_binding, do_class_using_decl, push_namespace,
4011         pop_namespace, add_using_namespace, ambiguous_decl,
4012         lookup_namespace_name, lookup_type_current_level,
4013         maybe_process_template_type_declaration): Likewise.
4014         * parser.c (cp_lexer_peek_nth_token,
4015         cp_parser_parse_and_diagnose_invalid_typ,
4016         cp_parser_translation_unit, cp_parser_template_id,
4017         cp_parser_lookup_name, cp_parser_late_parsing_for_member): Likewise.
4018         * pt.c (push_access_scope, finish_member_template_decl,
4019         push_inline_template_parms_recursive, add_outermost_template_args,
4020         get_innermost_template_args, begin_explicit_instantiation,
4021         end_explicit_instantiation, retrieve_specialization,
4022         is_specialization_of, is_specialization_of_friend,
4023         register_specialization, check_explicit_specialization,
4024         comp_template_parms, process_template_parm,
4025         process_partial_specialization, convert_nontype_argument,
4026         coerce_template_template_parms, coerce_template_parms,
4027         mangle_class_name_for_template, lookup_template_function,
4028         lookup_template_class, instantiate_class_template, tsubst_decl,
4029         tsubst_function_type, tsubst, tsubst_qualified_id, tsubst_copy,
4030         instantiate_template, fn_type_unification, type_unification_real,
4031         get_template_base, regenerate_decl_from_template,
4032         template_for_substitution, instantiate_decl,
4033         get_mostly_instantiated_function_type, dependent_scope_ref_p,
4034         value_dependent_expression_p, resolve_typename_type): Likewise.
4035         * repo.c (repo_emit_p): Likewise.
4036         * rtti.c (build_headof, get_tinfo_decl, get_pseudo_ti_init,
4037         create_tinfo_types, emit_tinfo_decl): Likewise.
4038         * search.c (lookup_base_r, lookup_base, lookup_field_1,
4039         dfs_access_in_type, build_baselink, lookup_member,
4040         adjust_result_of_qualified_name_lookup, copied_binfo): Likewise.
4041         * semantics.c (perform_or_defer_access_check,
4042         finish_non_static_data_member, finish_stmt_expr_expr,
4043         finish_stmt_expr, finish_call_expr, finish_pseudo_destructor_expr,
4044         finish_template_template_parm, finish_member_declaration,
4045         emit_associated_thunks): Likewise.
4046         * tree.c (build_target_expr_with_type, force_target_expr,
4047         copy_binfo, get_first_fn, cp_tree_equal): Likewise.
4048         * typeck.c (type_after_usual_arithmetic_conversions, comptypes,
4049         cxx_sizeof_or_alignof_type, perform_integral_promotions,
4050         build_class_member_access_expr, finish_class_member_access_expr,
4051         build_ptrmemfunc_access_expr, build_unary_op,
4052         unary_complex_lvalue, cxx_mark_addressable, build_modify_expr,
4053         build_ptrmemfunc, expand_ptrmemfunc_cst, check_return_expr
4054         * typeck2.c (complete_type_check_abstract,
4055         abstract_virtuals_error, process_init_constructor,
4056         add_exception_specifier): Likewise.
4057
4058 2004-08-27  Nathan Sidwell  <nathan@codesourcery.com>
4059
4060         * class.c (build_vtbl_initializer): Use ssize_int.
4061         * decl.c (complete_array_type): Likewise.
4062         * method.c (finish_thunk): Likewise.
4063         * search.c (get_dynamic_base_type): Likewise.
4064
4065 2004-08-26  Richard Henderson  <rth@redhat.com>
4066
4067         * cp-tree.h (DECL_FIELD_IS_BASE): New.
4068         * class.c (build_base_field): Set it.
4069         (build_simple_base_path): Use it.
4070         (fixed_type_or_null): Don't consider base fields definitive.
4071
4072 2004-08-25  Roger Sayle  <roger@eyesopen.com>
4073
4074         PR middle-end/16693
4075         PR tree-optimization/16372
4076         * decl.c (finish_enum): Make the precision of the enumerated type
4077         the same width as the underlying integer type.
4078
4079 2004-08-25  Mark Mitchell  <mark@codesourcery.com>
4080
4081         PR c++/17155
4082         * lex.c (build_lang_decl): Set DECL_NO_STATIC_CHAIN for all C++
4083         functions.
4084
4085         * mangle.c (get_identifier_nocopy): Add cast.
4086
4087         * cp-tree.h (mangle_type): Remove.
4088         * mangle.c (globals): GTY it.
4089         (mangle_obstack): New variable.
4090         (name_obstack): Likewise.
4091         (name_base): Likewise.
4092         (write_char): Adjust accordingly.
4093         (write_chars): Likewise.
4094         (write_string): Likewise.
4095         (start_mangling): Initialize G.substitutions only one.  Add
4096         ident_p parameter.
4097         (finish_mangling): Use VARRAY_CLEAR to reclaim
4098         storage in G.substitutions.  Use obstack_finish.
4099         (init_mangle): Adjust for changes to variable names above.
4100         Initialize G.substitutions.
4101         (mangle_decl_string): Adjust call to start_mangling.
4102         (get_identifier_nocopy): New function.
4103         (mangle_decl): Use it.
4104         (mangle_type_string): Adjust call to start_mangling.
4105         (mangle_special_for_type): Likewise.
4106         (mangle_vtt_for_type): Likewise.
4107         (mangle_ctor_vtbl_for_type): Likewise.
4108         (mangle_thunk): Likewise.
4109         (mangle_guard_variable): Likewise.
4110         (mangle_ref_init_variable): Likewise.
4111
4112 2004-08-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4113
4114         PR c++/14428
4115         * pt.c (redeclare_class_template): Check the type of non-type and
4116         template template parameter.
4117
4118 2004-08-25  Nathan Sidwell  <nathan@codesourcery.com>
4119
4120         * call.c (convert_class_to_reference): Adjust build_int_cst calls.
4121         (build_user_type_conversion_1, convert_like_real,
4122         build_java_interface_fn_ref, build_special_member_call): Likewise.
4123         * class.c (finish_struct_1, build_vtbl_initializer): Likewise.
4124         * cp-gimplify.c (cp_gimplify_expr): Likewise.
4125         * cvt.c (cp_convert_to_pointer): Likewise.
4126         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
4127         * decl2.c (start_static_initialization_or_destruction,
4128         generate_ctor_or_dtor_function): Likewise.
4129         * except.c (build_throw): Likewise.
4130         * mangle.c (write_integer_cst): Likewise.
4131         * method.c (finish_thunk): Likewise.
4132         * rtti.c (build_headof, get_tinfo_decl_dynamic,
4133         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
4134         get_pseudo_ti_init): Likewise.
4135         * search.c (get_dynamic_cast_base_type): Likewise.
4136
4137 2004-08-25  Zack Weinberg  <zack@codesourcery.com>
4138
4139         * class.c, search.c: Remove references to DWARF_DEBUG.
4140
4141 2004-08-25  Adam Nemet  <anemet@lnxw.com>
4142
4143         * repo.c (extract_string): Reset backquote after one character.
4144         (get_base_filename): Fix indentation.
4145
4146 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4147
4148         * decl.c (cxx_init_decl_processing): Adjust
4149         build_common_tree_nodes call.
4150
4151 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4152
4153         PR c++/16889
4154         * (is_subobject_of_p): Resurrect & optimize.
4155         (lookup_field_r): Use it.
4156
4157 2004-08-24  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4158
4159         PR c++/16706
4160         * search.c (friend_accessible_p): Increment processing_template_decl
4161         when deal with TEMPLATE_DECL of SCOPE.
4162
4163 2004-08-24  Nathan Sidwell  <nathan@codesourcery.com>
4164
4165         PR c++/17149
4166         * semantics.c (check_accessibility_of_qualified_id): Defer check
4167         if qualifying_type is a template parameter.
4168
4169 2004-08-23  Mark Mitchell  <mark@codesourcery.com>
4170
4171         PR c++/17163
4172         * pt.c (instantiate_decl): Do not try to apply
4173         DECL_DECLARED_INLINED_P to a VAR_DECL.
4174
4175         * search.c (build_baselink): Fix typo in comment.
4176
4177 2004-08-22 Andrew Pinski  <apinski@apple.com>
4178
4179         Revert:
4180         2004-08-22  Andrew Pinski  <apinski@apple.com>
4181         PR c++/14029
4182         * typeck.c (build_unary_op): Use &a.b if the folded lowered
4183         expression is not constant.
4184
4185 2004-08-23  Nathan Sidwell  <nathan@codesourcery.com>
4186
4187         * name-lookup.c (pushdecl): Rename build_type_copy call.
4188         * tree.c (cp_build_qualified_type_real,
4189         build_exception_variant, handle_java_interface_attribute): Likewise.
4190
4191 2004-08-22  Andrew Pinski  <apinski@apple.com>
4192
4193         PR c++/14029
4194         * typeck.c (build_unary_op): Use &a.b if the folded lowered
4195         expression is not constant.
4196
4197 2004-08-20  Mark Mitchell  <mark@codesourcery.com>
4198
4199         PR c++/17121
4200         * decl.c (expand_static_init): Use DECL_FUNCTION_SCOPE_P.
4201
4202 2004-08-21  Joseph S. Myers  <jsm@polyomino.org.uk>
4203
4204         PR c++/17120
4205         * pt.c (tsubst_copy_and_build): Avoid clearing TREE_NO_WARNING for
4206         MODOP_EXPR.
4207
4208 2004-08-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4209
4210         * pt.c (register_specialization): Check DECL_TEMPLATE_SPECIALIZATION
4211         before calling comp_template_args.
4212
4213 2004-08-20  Nathan Sidwell  <nathan@codesourcery.com>
4214
4215         * class.c (build_vtbl_initializer): Use build_int_cst for
4216         negative size types.
4217         * decl.c (complete_array_type): Likewise.
4218         * method.c (finish_thunk): Likewise.
4219
4220 2004-08-20  Andreas Tobler  <a.tobler@schweiz.ch>
4221
4222         * tree.c: Remove unused mark_local_for_remap_r.
4223
4224 2004-08-19  Eric Christopher  <echristo@redhat.com>
4225
4226         * cp-tree.h (cxx_unsave_expr_now): Delete prototype.
4227         * tree.c (cxx_unsave_expr_now): Delete.
4228         (cp_unsave_r): Ditto.
4229
4230 2004-08-19  Mark Mitchell  <mark@codesourcery.com>
4231
4232         PR c++/15890
4233         * pt.c (push_template_decl_real): Disallow template allocation
4234         functions with fewer than two parameters.
4235
4236 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
4237
4238         * cp-tree.h (build_shared_int_cst): Remove.
4239         * tree.c (shared_int_cache): Remove.
4240         (build_shared_int_cst): Remove.
4241         * class.c (finish_struct_1): Use build_int_cst.
4242
4243 2004-08-19  Nathan Sidwell  <nathan@codesourcery.com>
4244
4245         * decl.c (finish_enum): Do not copy value node early, copy
4246         later.
4247         * lex.c (cxx_init): Force null_node to be unique.
4248
4249 2004-08-19  Joseph S. Myers  <jsm@polyomino.org.uk>
4250
4251         PR c++/17041
4252         * pt.c (tsubst_copy, tsubst_copy_and_build): Copy TREE_NO_WARNING
4253         from input for MODOP_EXPR.
4254
4255 2004-08-18  Mark Mitchell  <mark@codesourcery.com>
4256
4257         * pt.c (dependent_template_p): Fix typo in commment.
4258
4259         PR c++/17068
4260         * pt.c (dependent_template_p): Treat IDENTIFIER_NODEs as
4261         dependent.
4262
4263 2004-08-17  Mark Mitchell  <mark@codesourcery.com>
4264
4265         PR c++/16246
4266         * pt.c (unify): Tidy ARRAY_TYPE handling.  Make sure that non-type
4267         arguments have the same type as the corresponding parameter.
4268
4269         PR c++/16215
4270         * parser.c (cp_parser_name_lookup_error): If parser->object_scope
4271         is set use it for diagnostic purposes.
4272         (cp_parser_pseudo_destructor_name): Remove special-case error
4273         message.
4274
4275         PR c++/15871
4276         * semantics.c (expand_or_defer_fn): Honor -fkeep-inline-functions.
4277
4278         PR c++/16965
4279         * cp-tree.h (qualified_name_lookup_error): Add parameter.
4280         * name-lookup.c (do_class_using_decl): Restrict set of entities
4281         passed to cp_emit_debug_info_for_using more carefully.
4282         (lookup_qualified_name): Allow lookup_member to return sets of
4283         ambiguous entries.
4284         * parser.c (cp_parser_lookup_name): Add ambiguous_p parameter.
4285         (cp_parser_primary_expression): Handle ambiguous lookups.
4286         (cp_parser_template_name): Adjust use of cp_parser_lookup_name.
4287         (cp_parser_template_argument): Likewise.
4288         (cp_parser_elaborate_type_specifier): Likewise.
4289         (cp_parser_namespace_name): Likewise.
4290         (cp_parser_class_name): Likewise.
4291         (cp_parser_lookup_name_simple): Likewise.
4292         * pt.c (tsubst_qualified_id): Handle ambiguous results.
4293         (tsubst_expr): Likewise.
4294         * semantics.c (qualified_name_lookup_error): Add decl paramter.
4295         For ambiguous lookups, print candidates.
4296
4297 2004-08-16  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4298
4299         PR c++/6749
4300         * pt.c (instantiate_pending_templates): Add int parameter.  Don't
4301         return anything.
4302         * cp-tree.h (instantiate_pending_templates): Adjust prototype.
4303         * decl2.c (finish_file): Adjust call to
4304         instantiate_pending_templates.
4305
4306 2004-08-15  Roger Sayle  <roger@eyesopen.com>
4307
4308         * call.c (build_vfield_ref, build_call, build_conditional_expr,
4309         convert_arg_to_ellipsis, build_x_va_arg, build_over_call,
4310         build_java_interface_fn_ref, build_special_member_call,
4311         build_new_method_call, initialize_reference): Replace calls to
4312         build with calls to buildN.
4313         * class.c (build_base_path, convert_to_base_statically,
4314         build_vfn_ref, instantiate_type, dfs_accumulate_vtbl_inits,
4315         build_vtbl_initializer): Likewise.
4316         * cp-gimplify.c (genericize_try_block, genericize_catch_block,
4317         gimplify_if_stmt, cp_genericize_r): Likewise.
4318         * cvt.c (convert_to_void): Likewise.
4319         * decl.c (check_initializer, finish_constructor_body,
4320         finish_destructor_body): Likewise.
4321         * error.c (dump_expr): Likewise.
4322         * except.c (build_exc_ptr, expand_start_catch_block, build_throw):
4323         Likewise.
4324         * init.c (perform_member_init, expand_virtual_init,
4325         expand_cleanup_for_base, build_init, expand_default_init,
4326         build_offset_ref, decl_constant_value, build_new, build_new_1,
4327         build_vec_delete_1, build_vec_init, build_delete,
4328         push_base_cleanups, build_vec_delete): Likewise.
4329         * mangle.c (write_integer_cst): Likewise.
4330         * method.c (thunk_adjust, do_build_copy_constructor,
4331         do_build_assign_ref): Likewise.
4332         * pt.c (lookup_template_function, tsubst, tsubst_copy_and_build,
4333         unify, build_non_dependent_expr): Likewise.
4334         * rtti.c (build_headof, build_typeid, ifnonnull,
4335         build_dyanmic_cast_1, tinfo_base_init): Likewise.
4336         * semantics.c (begin_compound_stmt, finish_call_expr,
4337         finish_pseudo_destructor_expr, finish_id_expression,
4338         simplify_aggr_init_expr, finalize_nrv_r): Likewise.
4339         * tree.c (build_target_expr, build_cplus_new, array_type_nelts_top,
4340         array_type_nelts_total, stabilize_call): Likewise.
4341         * typeck.c (decay_conversion, build_class_member_access_expr,
4342         lookup_destructor, build_ptrmemfunc_access_expr, build_array_ref,
4343         get_member_function_from_ptrfunc, build_binary_op, pointer_diff,
4344         build_x_unary_op, build_unary_op, unary_complex_lvalue,
4345         build_compound_expr, build_modify_expr, expand_ptrmemfunc_cst,
4346         check_return_expr): Likewise.
4347         * typeck2.c (split_nonconstant_1, split_nonconstant_init_1,
4348         split_nonconstant_init, store_init_value, build_m_component_ref):
4349         Likewise.
4350
4351 2004-08-15  Nathan Sidwell  <nathan@codesourcery.com>
4352
4353         * call.c (convert_class_to_reference,
4354         build_user_type_conversion_1, convert_like_real,
4355         build_java_interface_fn_ref, build_special_member_call): Use
4356         build_int_cst.
4357         * class.c (build_vtbl_initializer): Likewise.
4358         * cp-gimplify.c (cp_gimplify_expr): Likewise.
4359         * cvt.c (cp_convert_to_pointer): Likewise.
4360         * decl.c (cxx_init_decl_processing, complete_array_type): Likewise.
4361         * decl2.c (start_static_initialization_or_destruction,
4362         generate_ctor_or_dtor_function): Likewise.
4363         * except.c (build_throw): Likewise.
4364         * lex.c (cxx_init): Likewise.
4365         * mangle.c (write_integer_cst): Likewise.
4366         * rtti.c (build_headof, get_tinfo_decl_dynamic,
4367         build_dynamic_cast_1, ptr_initializer, ptm_initializer,
4368         get_pseudo_ti_init): Likewise.
4369         * search.c (get_dynamic_cast_base_type): Likewise.
4370         * tree.c (build_shared_int_cst): Likewise.
4371
4372 2004-08-12  Mark Mitchell  <mark@codesourcery.com>
4373
4374         PR c++/16273
4375         * class.c (count_depth_data): New type.
4376         (dfs_depth_post): New function.
4377         (dfs_depth_q): Likewise.
4378         (find_final_overrider_data_s): Change type of vpath.
4379         Add vpath_list.
4380         (dfs_find_final_overrider_1): New function.
4381         (dfs_find_final_overrider): Use it.
4382         (dfs_find_final_overrider_q): Adjust use of vpath.
4383         (dfs_find_final_overrider_post): Likewise.
4384         (find_final_overrider): Use dfs_depth.  Allocate and deallocate
4385         vpath_list.
4386
4387 2004-08-12 Jan Beulich <jbeulich@novell.com>
4388
4389         * parser.c (cp_parser_asm_definition): Properly consume scope operator
4390         tokens preceding the clobbers. Don't check for scope operator
4391         following inputs. Simplify inputs handling to match that now used for
4392         clobbers.
4393
4394 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
4395
4396         PR c++/16698
4397         * except.c (build_throw): Allocate cleanup_type and the function
4398         for __cxa_throw separately.
4399
4400         PR c++/16853
4401         * call.c (standard_conversion): Do not accept conversions between
4402         pointers to members if the class types are unrelated.
4403
4404         PR c++/16618
4405         * parser.c (cp_parser_builtin_offsetof): Cast to "const volatile
4406         char &" instead of just "char &".
4407
4408         PR c++/16870
4409         * pt.c (tsubst): Just return the unknown_type_node.
4410
4411 2004-08-11  Mark Mitchell  <mark@codesourcery.com>
4412
4413         PR c++/16964
4414         * parser.c (cp_parser_class_specifier): Robustify.
4415
4416         PR c++/16904
4417         * pt.c (tsubst_copy_and_build): Complain about invalid
4418         qualification.
4419
4420         PR c++/16929
4421         * pt.c (tsubst_default_argument): Clear out current_class_ptr and
4422         current_class_ref while tsubsting.
4423
4424 2004-08-10  Mark Mitchell  <mark@codesourcery.com>
4425
4426         PR c++/16971
4427         * parser.c (cp_parser_init_declarator): Robustify.
4428
4429 2004-08-06  Richard Sandiford  <rsandifo@redhat.com>
4430
4431         * typeck2.c (process_init_constructor): Guard the missing field warning
4432         with warn_missing_field_initializers rather than extra_warnings.
4433
4434 2004-08-06  Paolo Bonzini  <bonzini@gnu.org>
4435
4436         * class.c (instantiate_type) <ENTRY_VALUE_EXPR>: Do not handle.
4437
4438 2004-08-05  Mark Mitchell  <mark@codesourcery.com>
4439
4440         * decl.c (start_preparsed_function): Move determine_visibility
4441         call.
4442         * decl2.c (determine_visibility): Incorporate dllexport testing.
4443
4444 2004-08-05  Geoffrey Keating  <geoffk@apple.com>
4445
4446         * g++spec.c (lang_specific_driver): An -Xlinker or -Wl, option
4447         means that libstdc++ is needed.
4448
4449 2004-08-05  Nathan Sidwell  <nathan@codesourcery.com>
4450
4451         * cvt.c (cp_convert_to_pointer): Adjust force_fit_type call.
4452
4453 2004-08-04  Geoffrey Keating  <geoffk@apple.com>
4454
4455         * decl.c (make_rtl_for_nonlocal_decl): Set DECL_ASSEMBLER_NAME rather
4456         than passing it as a parameter to rest_of_decl_compilation.
4457         * decl2.c (grokfield): Use set_user_assembler_name.
4458
4459 2004-08-04  Nathan Sidwell  <nathan@codesourcery.com>
4460
4461         * decl.c (complete_array_type): Don't gratuitously copy
4462         maxindex. Its type is always set.
4463
4464 2004-08-04  Paul Brook  <paul@codesourcery.com>
4465
4466         * Make-lang.in (cp/semantics.o, cp/optimize.o): Depend on TARGET_H.
4467         * cp-tree.h (struct language_function): Rename x_dtor_label to
4468         x_cdtor_label.
4469         (dtor_label): Rename ...
4470         (cdtor_label): ... to this.
4471         * decl.c (begin_constructor_body): Remove.
4472         (check_special_function_return_type): Maybe change the return type.
4473         (grokdeclarator): Pass the class type.
4474         (start_preparsed_function): Constructors may need a return label.
4475         (finish_constructor_body, finish_destructor_body): Set the return
4476         value.
4477         (begin_function_body): Don't call begin_constructor_body.
4478         (finish_function): Don't warn for constructors or destructors.
4479         (implicitly_declare_fn): Maybe change the return type.
4480         * optimize.c: Include target.h.
4481         (maybe_clone_body): Remap the function result.
4482         * semantics.c: Include target.h.
4483         (finish_return_stmt): Maybe jump to return label for constructors.
4484
4485 2004-08-03  Mark Mitchell  <mark@codesourcery.com>
4486
4487         * class.c (build_vtable): Do not set DECL_VISIBILITY here.
4488         (check_field_decls): Or here.
4489         (check_methods): Or here.
4490         (initialize_array): Don't mess with DECL_CONTEXT.
4491         * cp-tree.h (start_decl): Adjust prototype.
4492         (determine_visibility): New function.
4493         * decl.c (duplicate_decls): Remove checks for hidden "operator
4494         new".
4495         (build_library_fn_1): Give all library functions default
4496         visibility.
4497         (start_decl): Add pop_scope_p parameter.  Tidy.
4498         (cp_finish_decl): Do not pop scopes here.  Call
4499         determine_visibility for variable definitions.
4500         (start_preparsed_function): Call determine_visibility.
4501         * decl2.c (determine_visibility): New function.
4502         * method.c (use_thunk): Fix formatting.
4503         * parser.c (cp_parser_condition): Adjust calls to start_decl.
4504         (cp_parser_init_declarator): Likewise.
4505         * pt.c (instantiate_decl): Always call pop_nested_class.
4506         * rtti.c (get_tinfo_decl): Do not set DECL_VISIBILITY.
4507         (tinfo_base_init): Likewise.
4508
4509 2004-08-02  Mark Mitchell  <mark@codesourcery.com>
4510
4511         PR c++/16707
4512         * name-lookup.c (validate_nonmember_using_decl): Robustify.
4513
4514 2004-08-01  Mark Mitchell  <mark@codesourcery.com>
4515
4516         PR c++/16224
4517         * name-lookup.c (decl_namespace): Remove.
4518         (current_decl_namespace): Use decl_namespace_context instead of
4519         decl_namespace.
4520         (push_decl_namespace): Likewise.
4521         (arg_assoc_class): Likewise.
4522         (arg_assoc_type): Likewise.
4523         * pt.c (check_specialization_namespace): New function.
4524         (maybe_process_partial_specialization): Use it.
4525         (register_specialization): Likewise.
4526
4527         PR c++/16489
4528         * cp-tree.h (DECL_INTEGRAL_CONSTANT_VAR_P): New macro.
4529         * call.c (null_ptr_cst_p): Handle variables with constant
4530         initializers.
4531         * pt.c (convert_nontype_argument): Use
4532         DECL_INTEGRAL_CONSTANT_VAR_P.
4533         * semantics.c (finish_id_expression): Likewise.
4534
4535         PR c++/16529
4536         * decl.c (duplicate_decls): Reject duplicate namespace
4537         declarations.
4538
4539         PR c++/16810
4540         * typeck.c (build_ptrmemfunc): Loosen assertion.
4541
4542 2004-08-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4543
4544         * call.c (z_candidate::template_decl): Rename from template.
4545         (add_template_candidate_real): Adjust member reference.
4546         (joust): Likewise.
4547
4548 2004-07-29  Mark Mitchell  <mark@codesourcery.com>
4549
4550         * cp-tree.h (IDENTIFIER_REPO_CHOSEN): Define.
4551         (lang_decl_flags): Narrow the width of "languages".  Add
4552         repo_available_p.
4553         (DECL_NEEDED_P): Remove.
4554         (FOR_EACH_CLONE): New macro.
4555         (DECL_REPO_AVAILABLE_P): Likewise.
4556         (DECL_TINFO_P): Likewise.
4557         (set_linkage_according_to_type): Declare.
4558         (import_export_vtable): Remove.
4559         (import_export_tinfo): Likewise.
4560         (mark_needed): New function.
4561         (decl_needed_p): Likewise.
4562         (note_vauge_linkage_fn): Likewise.
4563         (init_repo): Change prototype.
4564         (repo_template_used): Remove.
4565         (repo_template_instantiated): Likewise.
4566         (repo_emit_p): New function.
4567         (repo_export_class_p): Likewise.
4568         (no_linkage_check): Change prototype.
4569         * class.c (set_linkage_according_to_type): New function.
4570         (build_vtable): Use it.  Do not call import_export_vtable.  Set
4571         DECL_IGNORED_P if appropriate.
4572         * decl.c (duplicate_decls): Preserve DECL_REPO_AVAILABLE_P.
4573         (make_rtL_for_nonlocal_decls): Check for template instantiations
4574         explicitly.
4575         (grokfndecl): Adjust call to no_linkage_check.
4576         (set_linkage_for_static_data_member): New function.
4577         (grokvardecl): Use it.  Adjust call to no_linkage_check.
4578         (grokdeclarator): Use set_linkage_for_static_data_member.
4579         * decl2.c (note_vague_linkage_fn): New function.
4580         (note_vague_linkage_var): Likewise.
4581         (finish_static_data_member_decl): Use it.
4582         (import_export_vtable): Remove.
4583         (import_export_class): Use repo_export_class_p.
4584         (var_finalized_p): Simplify.
4585         (maybe_emit_vtables): Simplify.
4586         (mark_needed): New function.
4587         (decl_needed_p): Likewise.
4588         (import_export_decl): Add documentation and consistency checks.
4589         Use repo_emit_p.  Handle virtual tables and RTTI information
4590         here.
4591         (import_export_tinfo): Remove.
4592         (write_out_vars): Call import_export_decl.
4593         (cxx_callgraph_analyze_expr): Ensure that all vtables are emitted
4594         whenever one is.
4595         (finish_file): Use decl_needed_p.  Do not call import_export_decl
4596         for undefined static data members.  Do not warn about undefined
4597         inlines when using a repository.
4598         (mark_used): Use note_vague_linkage_fn.  Always defer template
4599         instantiations.
4600         * lex.c (cxx_init): Adjust call to init_repo.  Always set
4601         flag_unit_at_a-time.
4602         * method.c (synthesize_method): Remove unncessary
4603         import_export_decl call.
4604         (implicitly_declare_fn): Use set_linkage_according_to_type.
4605         * optimize.c (maybe_clone_body): Use FOR_EACH_CLONE.
4606         * pt.c (instantiate_class_template): Don't redundantly add classes
4607         to keyed_classes.  Don't call repo_template_used.
4608         (tsubst_decl): Set DECL_INTERFACE_KNOWN for instantiations of
4609         templates with internal linkage.
4610         (check_instantiated_args): Adjust call to no_linkage_check.
4611         (instantiate_template): Use FOR_EACH_CLONE.
4612         (mark_definable): New function.
4613         (mark_decl_instantiated): Use it.
4614         (do_decl_instantiation): Adjust tests for explicit instantiation
4615         after "extern template".
4616         (instantiate_class_member): Do not use repo_template_instantiated.
4617         (do_type_instantiation): Simplify.
4618         (instantiate_decl): Use mark_definable.  Check repo_emit_p.
4619         Simplify.
4620         * repo.c (repo_get_id): Remove.
4621         (original_repo): Remove.
4622         (IDENTIFIER_REPO_USED): Remove.
4623         (IDENTIFIER_REPO_CHOSEN): Remove.
4624         Remove all #if 0'd code.
4625         (repo_template_used): Remove.
4626         (repo_template_instantiated): Remove.
4627         (temporary_obstack_initialized_p): New variable.
4628         (init_repo): Register with lang_post_pch_load.  Avoid creating
4629         identifiers unnecessarily.  Don't use original_repo.  Close the
4630         file here.
4631         (reopen_repo_file_for_write): Not here.
4632         (finish_repo): Always write out a new repository file.
4633         (repo_emit_p): New function.
4634         (repo_export_class_p): Likewise.
4635         * rtti.c (get_tinfo_decl): Use set_linkage_according_to_type.
4636         (involves_incomplete_p): New function.
4637         (tinfo_base_init): Use it.
4638         (ptr_initializer): Remove non_public_ptr parameter.
4639         (ptm_initializer): Likewise.
4640         (get_pseudo_ti_init): Likewise.
4641         (unemitted_tinfo_decl_p): Remove.
4642         (emit_tinfo_decl): Use import_export_decl.
4643         * semantics.c (expand_body): Move updates of static_ctors and
4644         static_dtors to ...
4645         (expand_or_defer_fn): ... here.
4646         * tree.c (no_linkage_check): Add relaxed_p parameter.
4647
4648 2004-07-28  Eric Christopher  <echristo@redhat.com>
4649
4650         * cp-lang.c (LANG_HOOKS_UNSAFE_FOR_REEVAL): Delete.
4651
4652 2004-07-28  Nathan Sidwell  <nathan@codesourcery.com>
4653
4654         * cp-tree.h (struct tree_pair_s): New.
4655         (typedef tree_pair_p): New.
4656         (DEF_VEC_O(tree_pair_s)): New.
4657         (struct lang_type_class): Make vcall_indices a VEC(tree_pair_s).
4658         (CLASSTYPE_VCALL_INDICES): Update documentation.
4659         * class.c (get_vcall_index): Adjust.
4660         (add_vcall_offset): Adjust.
4661
4662 2004-07-27  Kelley Cook  <kcook@gcc.gnu.org>
4663
4664         * pt.c, typeck.c: Remove spurious carriage returns.
4665
4666 2004-07-27  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4667
4668         PR c++/14429
4669         * pt.c (coerce_template_template_parms) <PARM_DECL case>: Only check
4670         when the type of ARG is not dependent.
4671
4672 2004-07-26  Geoffrey Keating  <geoffk@apple.com>
4673
4674         * g++spec.c (LIBSTDCXX_PROFILE): Default to LIBSTDCXX.
4675         (lang_specific_driver): If the C++ or math library options don't
4676         start with '-l', don't count them as added libraries.
4677
4678 2004-07-26  Nathan Sidwell  <nathan@codesourcery.com>
4679
4680         * decl.c (xref_basetypes): Adjust base access vector creation.
4681         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Adjust base
4682         access accesses.
4683         * search.c (dynamic_cast_base_recurse, dfs_access_in_type): Likewise.
4684
4685 2004-07-26  Niall Douglas  <s_fsfeurope2@nedprod.com>
4686             Brian Ryner  <bryner@brianryner.com>
4687
4688         PR c++/15000
4689         PR c++/9283
4690         * class.c (check_field_decls): Apply hidden visibility if
4691         -fvisibility-inlines-hidden and inlined unless otherwise specified
4692         (build_vtable): Set vtable visibility to class visibility.
4693         (check_field_decls): Default static member visibility to class
4694         visibility.
4695         (check_methods): Default method visibility to class visibility.
4696         * cp-tree.h: Added CLASSTYPE_VISIBILITY and
4697         CLASSTYPE_VISIBILITY_SPECIFIED macro.
4698         * decl.c (duplicate_decls): New logic for merging definition decls
4699         with declaration decls. Added ignore & warning when non default
4700         applied to global operator new or delete.
4701         * method.c, optimize.c, rtti.c: Added setting of VISIBILITY_SPECIFIED
4702         wherever VISIBILITY was changed
4703         * rtti.c (get_tinfo_decl): Set typeinfo visibility to class
4704         visibility.
4705         (tinfo_base_init): Set typeinfo name visibility to class visibility.
4706
4707 2004-07-25  Bernardo Innocenti  <bernie@develer.com>
4708
4709         * decl.c: Rename all identifiers named `class' to `cl'.
4710         * cp-tree.h: Likewise.
4711
4712 2004-07-25  Gabriel Dos Reis  <gdr@integrable-solutions.net>
4713
4714         * cp-tree.h (TYPE_SET_PTRMEMFUNC_TYPE): Use GGC_CNEW.
4715         * typeck2.c (abstract_virtuals_error): Use GGC_NEW.
4716         * name-lookup.c (binding_entry_make): Use GGC_NEW.
4717         (binding_table_construct): Use GGC_CNEWVEC.
4718         (binding_table_new): Use GGC_NEW.
4719         (cxx_binding_make): Likewise.
4720         (begin_scope): Likewise.
4721         (push_to_top_level): Use GCC_CNEW.
4722         * parser.c (cp_token_cache_new): Likewise.
4723         (cp_token_cache_push_token): Likewise.
4724         (cp_lexer_new_main): Likewise.
4725         (cp_lexer_new_from_tokens): Likewise.
4726         (cp_parser_context_new): Likewise.
4727         (cp_parser_new): Likewise.
4728         (cp_lexer_new_from_tokens): Use GGC_NEWVEC.
4729         * lex.c (cxx_make_type): Use GGC_CNEW.
4730         (retrofit_lang_decl): Use GGC_NEWVAR.
4731         (cxx_dup_lang_specific_decl): Likewise.
4732         (copy_lang_type): Likewise.
4733         * decl.c (use_label): Use GGC_NEW instead of ggc_alloc.
4734         (save_function_data): Likewise.
4735         (lookup_label): Use GGC_CNEW instead of ggc_alloc_cleared.
4736         (cxx_push_function_context): Likewise.
4737
4738 2004-07-25  Richard Henderson  <rth@redhat.com>
4739
4740         * decl.c (start_preparsed_function): Set DECL_ARTIFICIAL and
4741         DECL_IGNORED_P on RESULT_DECL.
4742         * semantics.c (finalize_nrv): Copy them too.
4743
4744 2004-07-23  Nathan Sidwell  <nathan@codesourcery.com>
4745
4746         * search.c (lookup_conversion_operator): Avoid two loops.
4747         (add_conversions): Remove.
4748         (check_hidden_convs, split_conversions,
4749         lookup_conversions_r):  New.
4750         (lookup_conversions): Use lookup_conversions_r.
4751
4752 2004-07-22  Nathan Sidwell  <nathan@codesourcery.com>
4753
4754         * pt.c (get_template_base): Check type is completable.
4755
4756 2004-07-21  Eric Christopher  <echristo@redhat.com>
4757
4758         * decl.c (poplevel): Inline unused variable checking.
4759         Change formatting.
4760
4761 2004-07-21  Paolo Bonzini  <bonzini@gnu.org>
4762
4763         * typeck.c (build_binary_op): Do not use RDIV_EXPR for
4764         integer vectors.
4765
4766 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4767
4768         PR c++/14497
4769         * pt.c (check_explicit_specialization): Remove extension to accept
4770         specializations without template headers. Fall-through to normal
4771         processing.
4772
4773 2004-07-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
4774
4775         PR c++/509
4776         * pt.c (determine_specialization): New parameter template_count.
4777         Disambiguate between member templates and member functions counting
4778         the template headers.
4779         (check_explicit_specialization): Update caller.
4780         (tsubst_friend_function): Likewise.
4781
4782 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4783
4784         * cp-tree.def (TINST_LEVEL): Make it an 'x' node.
4785         * cp-tree.h (tinst_level_t): New tree type.
4786         (union lang_tree_node): Handle it.
4787         (TINST_LOCATION): New accessor macro.
4788         (make_tinst_level): New prototype.
4789         * cp-lang.c (cp_tree_size): Handle TINST_LEVEL.
4790         * decl.c (cp_tree_node_structure): Likewise.
4791         * error.c (print_instantiation_full_context): Use TINST_LOCATION.
4792         (print_instantiation_partial_context): Likewise.
4793         * pt.c (pop_tinst_level): Likewise.
4794          (push_tinst_level): Use make_tinst_level.
4795         * tree.c (make_tinst_level): New function.
4796         (cp_walk_subtrees): Walk TINST_DECL for a TINST_LEVEL node.
4797
4798 2004-07-20  Mark Mitchell  <mark@codesourcery.com>
4799
4800         * parser.c (cp_parser_simple_type_specifier): Fix typo.
4801
4802         PR c++/16637
4803         * parser.c (cp_parser_simple_type_specifier): Do not record usage
4804         of globally-qualified names.
4805
4806 2004-07-20  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4807
4808         PR c++/16175
4809         * error.c (dump_type) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Output
4810         cv qualifier.
4811
4812 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4813
4814         PR c++/16623
4815         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4816         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4817         * class.c (add_implicitly_declared_members): Use
4818         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4819         * method.c (lazily_declare_fn): Clear
4820         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4821         * search.c (lookup_fnfields_1): Check it.
4822
4823 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4824
4825         * cp-tree.h (vec_binfo_member): Remove.
4826         * tree.c (vec_binfo_member): Remove.
4827
4828         * cp-tree.h (struct lang_type_class): Remove vfields field.
4829         (CLASSTYPE_VFIELDS): Remove.
4830         (SET_BINFO_NEW_VTABLE_MARKED): Adjust.
4831         * class.c (determine_primary_base): Remove CLASSTYPE_VFIELDS
4832         handling.
4833         (dfs_modify_vtables): Use TYPE_CONTAINS_VPTR_P.
4834         (finish_struct_1): Remove CLASSTYPE_VFIELDS handling.
4835         * init.c (dfs_initialize_vtbl_ptrs): Use TYPE_CONTAINS_VPTR_P.
4836
4837 2004-07-20  Nathan Sidwell  <nathan@codesourcery.com>
4838
4839         * cp-tree.h (DEF_VEC_P(tree)): Remove here.
4840         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
4841         Moved to common.
4842         (BINFO_LANG_SLOTS): Remove.
4843         * tree.c (copy_binfo): Adjust BINFO creation and accessors.
4844         * decl.c (xref_basetypes): Adjust BINFO creation and accessors.
4845         * class.c (check_bases): Adjust BINFO accessors.
4846         (determine_primary_base, finish_struct_bits,
4847         maybe_warn_about_overly_private_class, warn_hidden,
4848         walk_subobject_offsets, propagate_binfo_offsets, end_of_class,
4849         warn_about_ambiguous_bases, get_vfield_name,
4850         dump_class_hierarchy_r, build_vtt_inits, accumulate_vtbl_inits,
4851         add_vcall_offset_vtbl_entries_r): Likewise.
4852         * dump.c (cp_dump_tree): Likewise.
4853         * init.c (sort_mem_initializers, expand_member_init, build_delete,
4854         push_base_cleanups): Likewise.
4855         * method.c (do_build_copy_constructor, do_build_assign_ref,
4856         synthesize_exception_spec): Likewise.
4857         name-lookup.c (arg_assoc_class): Likewise.
4858         * pt.c (instantiate_class_template,
4859         get_template_base_recursive): Likewise.
4860         * rtti.c (get_pseudo_ti_init, get_pseudo_ti_desc): Likewise.
4861         * typeck2.c (process_init_constructor): Likewise.
4862         * search.c (lookup_base_r, dynamic_cast_base_recurse,
4863         dfs_access_in_type, dfs_walk_real, look_for_overrides,
4864         types_overlap_p, copied_binfo, original_binfo): Likewise.
4865         (binfo_for_vtable): Remove
4866
4867 2004-07-20  Steven Bosscher  <stevenb@suse.de>
4868
4869         * cp-tree.h (struct lang_decl_flags): Unify the template_info and
4870         thunk_alias, and the access and virtual_offset fields.
4871         (THUNK_VIRTUAL_OFFSET, THUNK_ALIAS): Adjust.
4872         * decl.c (finish_case_label): Update c_add_case_node call.
4873
4874 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4875
4876         Revert patch for PR c++/16623.
4877
4878 2004-07-19  Kelley Cook  <kcook@gcc.gnu.org>
4879
4880         * except.c: Remove two spurious carriage returns.
4881
4882 2004-07-19  Mark Mitchell  <mark@codesourcery.com>
4883
4884         PR c++/16623
4885         * cp-tree.h (lang_type_class): Add lazy_assignment_op.
4886         (CLASSTYPE_LAZY_ASSIGNMENT_OP): New macro.
4887         * class.c (add_implicitly_declared_members): Use
4888         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4889         * method.c (lazily_declare_fn): Clear
4890         CLASSTYPE_LAZY_ASSIGNMENT_OP.
4891         * search.c (lookup_fnfields_1): Check it.
4892
4893 2004-07-19  Nathan Sidwell  <nathan@codesourcery.com>
4894
4895         * class.c (add_method): Delay adding the slot until the end.
4896         (determine_primary_base): Adjust VEC_iterate invokation.
4897         (resort_type_method_vec, finish_struct_methods, warn_hidden,
4898         walk_subobject_offsets, end_of_class, warn_about_ambiguous_bases,
4899         build_vtbl_initializer): Likewise.
4900         * init.c (sort_mem_initializers, build_delete, push_base_cleanups,
4901         build_vbase_delete): Likewise.
4902         * method.c (do_build_copy_constructor): Likewise.
4903         * name-lookup.c (new_class_binding, print_binding_level,
4904         poplevel_class, store_class_bindings, push_to_top_level,
4905         pop_from_top_level): Likewise.
4906         * pt.c (check_explicit_specialization): Likewise.
4907         * search.c (lookup_conversion_operator, lookup_fnfields_1,
4908         get_pure_virtuals, add_conversions, dfs_check_overlap,
4909         binfo_for_vbase): Likewise.
4910
4911 2004-07-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4912
4913         PR c++/12170
4914         * pt.c (unify) <BOUND_TEMPLATE_TEMPLATE_PARM case>: Use only
4915         innermost set of template arguments during deduction.  Simplify.
4916
4917 2004-07-19  Joseph S. Myers  <jsm@polyomino.org.uk>
4918
4919         * typeck.c (build_modify_expr, build_x_modify_expr): Set
4920         TREE_NO_WARNING on assignments with an operator other than '='.
4921
4922 2004-07-10  Steven Bosscher  <stevenb@suse.de>
4923             Joseph S. Myers  <jsm@polyomino.org.uk>
4924
4925         * cp-tree.h (C_SET_EXP_ORIGINAL_CODE): Remove.
4926         * decl2.c (grokfield): Don't check current_class_depth via
4927         unused TREE_COMPLEXITY.
4928         * semantics.c (finish_parenthesized_expr): Set TREE_NO_WARNING
4929         to avoid the missing parentheses warning.
4930         Don't set C_SET_EXP_ORIGINAL_CODE.
4931
4932 2004-07-18  Mark Mitchell  <mark@codesourcery.com>
4933
4934         * tree.c (no_linkage_helper): Remove.
4935         (no_linkage_check): Don't use walk_tree_without_duplicates.
4936
4937         * mangle.c (write_expression): Issue a sorry for zero-operand
4938         functional casts.
4939
4940 2004-07-18  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
4941
4942         PR c++/13092
4943         * init.c (build_offset_ref): Build SCOPE_REF with non-null
4944         TREE_TYPE for non-dependent names.
4945         * typeck.c (build_x_unary_op): Handle non-dependent SCOPE_REF.
4946         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
4947         unknown_type_node as its TREE_TYPE.
4948         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
4949         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
4950         (dump_expr) <SCOPE_REF case>: Likewise.
4951
4952 2004-07-17  Jason Merrill  <jason@redhat.com>
4953
4954         PR c++/16115
4955         * call.c (type_passed_as): Make the invisible reference type
4956         __restrict.
4957         * cp-gimplify.c (gimplify_cleanup_stmt): Rename to
4958         cp_genericize_r.  Handle invisible reference lowering.
4959         (is_invisiref_parm): New fn.
4960         (cp_genericize): Adjust the types of invisible reference parms.
4961         Don't repeat the walk for clones.
4962         * decl.c (store_parm_decls): Don't generate any code for clones.
4963
4964 2004-07-17  Joseph S. Myers  <jsm@polyomino.org.uk>
4965
4966         * cp-tree.h (builtin_function): Declare.
4967
4968 2004-07-16  Mark Mitchell  <mark@codesourcery.com>
4969
4970         * class.c (finish_struct_methods): Remove unncessary code.
4971         (add_implicitly_declared_members): Create declarations for default
4972         constructors and copy constructors lazily.
4973         * cp-tree.h (lang_type_class): Remove lazy_default_ctor and
4974         lazy_copy_ctor.
4975         (CLASSTYPE_LAZY_DEFAULT_CTOR): New macro.
4976         (CLASSTYPE_LAZY_COPY_CTOR): Likewise.
4977         * decl2.c (check_classfn): Robustify.
4978         (locate_dtor): Handle empty CLASSTYPE_METHOD_VEC.
4979         (locate_ctor): Handle lazy default constructors.
4980         (locate_copy): Handle lazy copy constructors.
4981         (implicitly_declare_fn): Make sure we're looking at the
4982         TYPE_MAIN_VARIANT for a class before creating functions.  Don't
4983         set TYPE_HAS_CONSTRUCTOR.
4984         (lazily_declare_fn): New function.
4985         * name-lookup.c (constructor_name_full): Simplify.
4986         * search.c (lookup_fnfields_1): Lazily create methods, as
4987         necessary.
4988         (lookup_for_overrides): Handle empty CLASSTYPE_METHOD_VEC.
4989
4990 2004-07-16  Steven Bosscher  <stevenb@suse.de>
4991
4992         * cp-tree.h (struct lang_type): Don't have three GTY options on a
4993         single bit GTY desc.
4994
4995 2004-07-16  Richard Henderson  <rth@redhat.com>
4996
4997         * cp-lang.c (LANG_HOOKS_TREE_INLINING_COPY_RES_DECL_FOR_INLINING): Die.
4998         * cp-tree.h (cp_copy_res_decl_for_inlining): Remove.
4999         * tree.c (cp_copy_res_decl_for_inlining): Remove.
5000
5001 2004-07-16  Nathan Sidwell  <nathan@codesourcery.com>
5002
5003         * class.c (finish_struct_bits): Use for loop.
5004         (propagate_binfo_offsets): Do primary binfo outside of loop.
5005
5006         PR c++/16583
5007         * dump.c (cp_dump_tree): Don't dump the bases if there's no
5008         binfo.
5009
5010         * pt.c (tsubst) <TREE_BINFO case>: We should never get here.
5011
5012 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
5013
5014         * cp-tree.h (lang_type_class): Remove has_real_assign_ref and
5015         has_abstract_assign_ref.  Make methods a VEC(tree) *.
5016         (TYPE_HAS_CONST_ASSIGN_REF): Add documentation.
5017         (CLASSTYPE_CONSTRUCTORS): Adjust for changes to CLASSTYPE_METHOD_VEC.
5018         (CLASSTYPE_DESTRUCTORS): Likewise.
5019         (TYPE_HAS_REAL_ASSIGN_REF): Remove.
5020         (TYPE_HAS_ABSTRACT_ASSIGN_REF): Likewise.
5021         (add_method): Change prototoype.
5022         * class.c (add_method): Remove error_p parameter.  Adjust for
5023         changes to CLASSTYPE_METHOD_VEC.
5024         (handle_using_decl): Adjust call to add_method.
5025         (maybe_warn_about_overly_private_class): Adjust for
5026         changes to CLASSTYPE_METHOD_VEC.
5027         (resort_type_method_vec): Likewise.
5028         (finish_struct_methods): Likewise.
5029         (check_for_override): Likewise.
5030         (warn_hidden): Likewise.
5031         (add_implicitly_declared_members): Defer creation of assignment
5032         operators.  Adjust call to add_method.
5033         (clone_function_decl): Adjust call to add_method.
5034         (check_bases_and_members): Don't set TYPE_HAS_REAL_ASSIGN_REF.
5035         (finish_struct_1): Use CLASSTYPE_DESTRUCTORS.
5036         * decl.c (grok_special_member_properties): Don't set
5037         TYPE_HAS_ABSTRACT_ASSIGN_REF.
5038         * decl2.c (check_classfn): Adjust for
5039         changes to CLASSTYPE_METHOD_VEC.
5040         * method.c (locate_dtor): Use CLASSTYPE_DESTRUCTORS.
5041         (locate_ctor): Use CLASSTYPE_CONSTRUCTORS.
5042         (locate_copy): Adjust for changes to CLASSTYPE_METHOD_VEC.
5043         (implicitly_declare_fn): Set DECL_SOURCE_LOCATION.  Do not call
5044         cp_finish_decl.
5045         * pt.c (check_explicit_specialization): Adjust for
5046         changes to CLASSTYPE_METHOD_VEC.
5047         (instantiate_class_template): Do not set
5048         TYPE_HAS_ABSTRACT_ASSIGN_REF.
5049         * ptree.c (cxx_print_type): Don't try to print
5050         CLASSTYPE_METHOD_VEC.
5051         * rtti.c (emit_support_tinfos): Use CLASSTYPE_DESTRUCTORS.
5052         * search.c (lookup_field_r): Adjust for
5053         changes to CLASSTYPE_METHOD_VEC.
5054         (lookup_fnfields): Likewise.
5055         (lookup_conversion_operator): Likewise.
5056         (lookup_fnfields_1): Likewise.  Create assignment operators
5057         lazily.
5058         (look_for_overrides_here): Adjust for
5059         changes to CLASSTYPE_METHOD_VEC.
5060         (add_conversions): Likewise.
5061         * semantics.c (finish_member_declaration): Adjust call to add_method.
5062
5063 2004-07-15  Jason Merrill  <jason@redhat.com>
5064
5065         * cp-lang.c (cxx_types_compatible_p): To the middle-end,
5066         references and pointers are compatible.
5067
5068 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
5069
5070         * decl.c (xref_basetypes): Refactor.
5071         * tree.c (copy_base_binfos): Replace with ...
5072         (copy_binfo): ... this. Deep copy the given binfo, (not the just
5073         bases of the given base).
5074         * cp-tree.h (copy_base_binfo): Remove.
5075         (copy_binfo): Declare.
5076
5077 2004-07-15  Mark Mitchell  <mark@codesourcery.com>
5078
5079         * name-lookup.c (set_inherited_value_binding_p): Add class_type
5080         parameter.
5081         (get_class_binding): Adjust.
5082         (push_class_level_binding): Don't use set_inherited_value_binding_p.
5083
5084 2004-07-15  Nathan Sidwell  <nathan@codesourcery.com>
5085
5086         * class.c (finish_struct_bits): Don't set TYPE_HAS_CONVERSION here.
5087         * decl.c (xref_basetypes): Set it here.
5088
5089         * class.c (check_bases): Don't set CLASSTYPE_NON_AGGREGATE here.
5090         Don't check for incomplete base.
5091         (get_vfield_name): Simplify while loop.
5092         * decl.c (xref_basetypes): Set CLASSTYPE_NON_AGGREGATE here.
5093
5094 2004-07-14  Mark Mitchell  <mark@codesourcery.com>
5095
5096         * lex.c (cxx_make_type): Remove call to get_pointer_type.
5097
5098         * cp-tree.h (IDENTIFIER_VALUE): Remove.
5099         (BINFO_PUSHDECLS_MARKED): Likewise.
5100         (maybe_inject_for_scope_var): Likewise.
5101         (push_class_decls): Likewise.
5102         * name-lookup.h (push_class_binding): Remove.
5103         (innermost_non_namespace_value): New function.
5104         (outer_binding): Likewise.
5105         * class.c (add_method): Push bindings before adding to
5106         TYPE_METHODS.
5107         (restore_class_cache): Do not restore class_shadowed.
5108         (pushclass): Do not add USING_DECLs.  Do not call
5109         push_class_decls.
5110         * config-lang.in (gtfiles): Remove $(srcdir)/cp/search.c.
5111         * decl.c (pushdecl): Use outer_binding.
5112         (poplevel): Set the scope for an out-of-scope for-loop declaration
5113         appropriately.
5114         (cp_finish_decl): Don't call maybe_inject_for_scope_var.
5115         * name-lookup.c (new_class_binding): New function.
5116         (push_binding): Use it.
5117         (pushdecl): Use innermost_non_namespace_value.
5118         (maybe_inject_for_scope_var): Remove.
5119         (push_class_binding): Remove.
5120         (set_inherited_value_binding_p): New function.
5121         (get_class_binding): New function.
5122         (push_class_level_binding): Assert that the current_class_type is
5123         being defined.
5124         (outer_binding): New function.
5125         (innermost_non_namespace_value): Likewise.
5126         (lookup_name_real): Use outer_binding.
5127         (lookup_name_current_level): Ignore out-of-scope variables.
5128         * pt.c (check_template_shadow): Use innermost_non_namespace_value.
5129         (lookup_template_class): Likewise.
5130         * search.c (dfs_push_type_decls): Remove.
5131         (dfs_push_decls): Likewise.
5132         (setup_class_bindings): Likewise.
5133         (lookup_field_1): Handle USING_DECLs from dependent scopes.
5134         (marked_pushdecls_p): Remove.
5135         (unmarked_pushdecls_p): Remove.
5136         (marked_identifiers): Remove.
5137         (setup_class_bindings): Remove.
5138         (dfs_push_type_decls): Remove.
5139         (dfs_push_decls): Remove.
5140         (push_class_decls): Remove.
5141
5142 2004-07-13  Mark Mitchell  <mark@codesourcery.com>
5143
5144         PR c++/16518
5145         PR c++/16337
5146         * decl.c (grokvardecl): Make declspecs parameter const.
5147         (grokdeclarator): Likewise.  Adjust accordingly.
5148         * decl.h (grokdeclarator): Adjust declaration.
5149         * parser.c (cp_parser_init_declarator): Do not clear
5150         decl_specifiers->attributes.
5151
5152         * cp-tree.h (lang_identifier): Remove class_value.
5153         (IDENTIFIER_CLASS_VALUE): Remove.
5154         (pop_class_decls): Likewise.
5155         (init_search_processing): Likewise.
5156         * class.c (handle_using_decl): Use lookup_member, not
5157         IDENTIFIER_CLASS_VALUE.
5158         (restore_class_cache): New function, split out from ...
5159         (pushclass): ... here.  Do not call clear_identifier_class_values.
5160         (invalidate_class_lookup_cache): Do not clear
5161         IDENTIFIER_CLASS_VALUE.
5162         (popclass): Do not call pop_class_decls.
5163         (maybe_note_name_used_in_class): Do not save names looked up after
5164         the class is complete.  Use lookup_member, not
5165         IDENTIFIER_CLASS_VALUE.
5166         * config-lang.in (gtfiles): Add $(srcdir)/cp/search.c.
5167         * decl.c (cxx_init_decl_processing): Do not call
5168         init_search_processing.
5169         * method.c (do_build_copy_constructor): Remove unnecessary code.
5170         (do_build_assign_ref): Likewise.
5171         * name-lookup.c (pushdecl): Use lookup_member, not
5172         IDENTIFIER_CLASS_VALUE.
5173         (set_identifier_type_value_with_scope): Set TREE_TYPE on the
5174         type_shadowed list.
5175         (poplevel_class): Do not restore IDENTIFIER_CLASS_VALUE.
5176         (push_class_binding): Do not set it.
5177         (clear_identifier_class_values): Remove.
5178         (push_class_level_binding): Do not set IDENTIFIER_CLASS_VALUE.
5179         (store_binding): Do not save it.
5180         (pop_from_top_level): Do not restore it.
5181         * name-lookup.h (cxx_saved_binding): Remove class_value.
5182         (clear_identifier_class_values): Remove.
5183         * ptree.c (cxx_print_identifier): Do not print
5184         IDENTIFIER_CLASS_VALUE.
5185         * search.c (search_obstack): Remove.
5186         (push_stack_level): Remove.
5187         (pop_stack_level): Remove.
5188         (search_level): Remove.
5189         (search_stack): Remove.
5190         (lookup_member): Don't check IDENTIFIER_CLASS_VALUE.
5191         (setup_class_bindings): Use IDENTIFIER_MARKED, not
5192         IDENTIFIER_CLASS_VALUE.
5193         (marked_identifiers): New variable.
5194         (push_class_decls): Clear IDENTIFIER_MARKED.
5195         (pop_class_decls): Don't call pop_search_level.
5196         (init_search_processing): Remove.
5197
5198 2004-07-12  Mark Mitchell  <mark@codesourcery.com>
5199
5200         * cp-tree.h (get_aggr_typedef): Remove.
5201         * init.c (get_aggr_typedef): Likewise.
5202
5203         * name-lookup.c (push_class_level_binding): Simplify.
5204
5205 2004-07-12  Andrew Pinski  <apinski@apple.com>
5206
5207         PR c++/16475
5208         Revert:
5209         2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
5210                 PR c++/16276
5211                 * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
5212                 is not public.
5213
5214 2004-07-12  Eric Christopher  <echristo@redhat.com>
5215
5216         * parser.c (cp_parser_class_head): Remove unused variable.
5217
5218 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5219
5220         * decl.c (grok_op_properties): Reject [de-]allocation functions
5221         declared in a namespace, or declared as static.
5222
5223 2004-07-12  Nathan Sidwell  <nathan@codesourcery.com>
5224
5225         * cp-tree.h (make_binfo): Remove.
5226         * decl.c (xref_basetypes): Use make_tree_binfo directly.
5227         * tree.h (copy_base_binfos): Likewise.
5228         (make_binfo): Remove.
5229
5230         * call.c (build_user_type_conversion_1, build_new_op,
5231         check_constructor_callable, build_temp,
5232         perform_direct_initialization_of_possible): Pass type directly to
5233         lookup_fnfields & build_special_member_call.
5234         (build_special_member_call): Accept a type, and complete it.
5235         * class.c (finish_stuct_bits): Copy the BINFOs here.
5236         * cvt.c (ocp_convert): Pass type directly to
5237         build_special_member_call.
5238         * decl.c (build_ptrmemfunc_type): Call xref_bastypes here.
5239         (xref_basetypes): Allocate the binfo here. Adjust.
5240         * init.c (build_init, build_new_1): Pass type directly to
5241         build_special_member_call.
5242         * lex.c (cxx_make_type): Do not allocate binfo here.
5243         * name-lookup.c (arg_assoc_class): Incomplete types have no binfo.
5244         * parser.c (cp_parser_class_head): Always call xref_basetypes.
5245         * pt.c (instantiate_class_template): Likewise. Inhibit access
5246         checking for template friends.
5247         * ptree.c (cxx_print_type): Adjust record printing.
5248         * search.c (lookup_base): When taking a type, complete it before
5249         looking for a binfo.
5250         (lookup_member): Delay completing a type.
5251         (push_class_decls): Don't walk an incomplete type.
5252         (lookup_conversions): Likewise.
5253         * semantics.c (finish_stmt_expr_expr): Pass type directly to
5254         build_special_member_call.
5255         * tree.c (copy_base_binfos): Adjust.
5256         (make_binfo): Likewise.
5257         * typeck.c (build_modify_expr): Pass type directly to
5258         build_special_member_call.
5259         * typeck2.c (process_init_constructor): Check a binfo exists.
5260         (build_m_component_ref): Allow accessing an incomplete type.
5261         (build_functional_cast): Pass type directly to
5262         build_special_member_call.
5263
5264 2004-07-12  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5265
5266         PR c++/2204
5267         * config-lang.in (gtfiles): Add typeck2.c.
5268         * Make-lang.in: Tweak typeck2.c dependencies, and add rule for
5269         gt-cp-typeck2.h.
5270         * cp-tree.h: Declare complete_type_check_abstract.
5271         * typeck2.c (pat_calc_hash, pat_compare,
5272         complete_type_check_abstract): New functions.
5273         (abstract_virtuals_error): If the type is abstract, register the
5274         declaration within abstract_pending_vars for further checks.
5275         Inspect also dependent types. Handle IDENTIFIER_NODEs as decl.
5276         * decl.c (cp_finish_decl): Do not strip array types.
5277         (create_array_type_for_decl): Check for abstractness of the element
5278         type.
5279         (complete_vars): Call complete_type_check_abstract.
5280         * class.c (finish_struct): Prepare a list of virtual functions for
5281         template types, and call complete_vars on it to check for abstractness.
5282
5283 2004-07-12  Paolo Bonzini  <bonzini@gnu.org>
5284
5285         PR tree-optimization/14107
5286         * decl.c (finish_function): Remove temporary band-aid.
5287
5288 2004-07-11  Mark Mitchell  <mark@codesourcery.com>
5289
5290         * call.c (build_operator_new_call): Avoid using push_to_top_level.
5291         (build_new_op): Adjust call to lookup_function_nonclass.
5292         * name-lookup.c (identifier_type_value): Adjust call to
5293         lookup_name_real.
5294         (lookup_name_real): Add block_p parameter.
5295         (lookup_name_nonclass): Adjust call to lookup_name_real.
5296         (lookup_function_nonclass): Likewise.
5297         (lookup_name): Likewise.
5298         * name-lookup.h (lookup_name_real): Change prototype.
5299         (lookup_name_nonclass): Likewise.
5300         * parser.c (cp_parser_lookup_name): Likewise.
5301
5302         * cp-tree.h (saved_scope): Make old_bindings a vector.
5303         (unuse_fields): Remove.
5304         * name-lookup.h (cxx_saved_binding): Define it.
5305         * class.c (pushclass): Don't use unuse_fields.
5306         * name-lookup.c (cxx_saved_binding_make): Remove.
5307         (store_binding): Add new bindings to a vector, using an
5308         accumulator style, rather than adding them to a list.
5309         (store_bindings): Adjust accordingly.
5310         (store_class_bindings): Likewise.
5311         (push_to_top_level): Likewise.
5312         (pop_from_top_level): Likewise.
5313         * optimize.c (maybe_clone_body): Must push_to_top_level and
5314         pop_from_top_level calls outside of loop.
5315         * parser.c (cp_parser_class_specifier): Move push_scope/pop_scope
5316         calls here from cp_parser_late_parsing_default_args.
5317         (cp_parser_save_default_args): Record the class type in which the
5318         function is declared.
5319         (cp_parser_late_parsing_default_args): Do not call
5320         push_nested_class/pop_nested_class.
5321         * search.c (dfs_unuse_fields): Remove.
5322         (unuse_fields): Remove.
5323
5324 2004-07-11  Joseph S. Myers  <jsm@polyomino.org.uk>
5325
5326         * cp-lang.c (LANG_HOOKS_MAYBE_BUILD_CLEANUP, LANG_HOOKS_PUSHLEVEL,
5327         LANG_HOOKS_POPLEVEL, LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Remove.
5328         * cp-tree.h (poplevel): Declare.
5329         (set_block): Remove.
5330         * decl.c (set_block): Remove.
5331
5332 2004-07-10  Mike Stump  <mrs@apple.com>
5333
5334         * decl2.c (import_export_class): Never export/import vtables
5335         with inline key functions.
5336
5337 2004-07-09  Steven Bosscher  <stevenb@suse.de>
5338
5339         * typeck.c (c_expand_asm_operands): Remove.
5340
5341 2004-07-09  Mike Stump  <mrs@apple.com>
5342
5343         * typeck.c (build_class_member_access_expr): Skip null deref
5344         warning when we don't dereference it.
5345
5346 2004-07-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5347
5348         PR c++/8211
5349         PR c++/16165
5350         * class.c (check_field_decls): Improve -Weffc++ warning: do not
5351         warn for pointers to functions/members, or for classes without
5352         destructors.
5353
5354 2004-07-08  Mark Mitchell  <mark@codesourcery.com>
5355
5356         * name-lookup.h (struct cp_binding_level): Update documentation
5357         for class_shadowed.
5358
5359 2004-07-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5360
5361         PR c++/16169
5362         * typeck.c (check_return_expr): Improve -Weffc++ warning: handle
5363         returning CALL_EXPR, and non-reference return type.
5364
5365 2004-07-08  Nathan Sidwell  <nathan@codesourcery.com>
5366
5367         * name-lookup.c (push_binding): Use VEC_reserve.
5368
5369 2004-07-08  Richard Henderson  <rth@redhat.com>
5370
5371         * cp-tree.h (expand_eh_spec_block): Remove.
5372
5373 2004-07-07  Mark Mitchell  <mark@codesourcery.com>
5374
5375         * cp-tree.h (saved_scope): Remove x_previous_class_type and
5376         x_previous_class_values; add x_previous_class_level.
5377         (previous_class_type): Remove.
5378         (previous_class_values): Remove.
5379         (previous_class_level): New macro.
5380         * class.c (pushclass): Restore the identifier cache more
5381         expeditiously.
5382         (invalidate_class_lookup_cache): Use vector for class_shadowed and
5383         previous_class_values.
5384         * decl.c (poplevel): Likewise.
5385         * name-lookup.c (cxx_binding_init): New function.
5386         (cxx_binding_make): Use it.
5387         (push_binding): For a binding in a class level, use a vector of
5388         cp_class_binding nodes.
5389         (push_binding_level): New function.
5390         (begin_scope): Use it.
5391         (leave_scope): Do not put class binding levels on the free list.
5392         (print_binding_level): Adjust for the fact that class_shadowed is
5393         a vector.
5394         (poplevel_class): Likewise.
5395         (clear_identifier_class_values): Likewise.
5396         (push_class_level_binding): Likewise.
5397         (set_class_shadows): Remove.
5398         (store_binding): New function.
5399         (store_class_bindings): New function.
5400         (push_to_top_level): Use store_class_bindings as appropriate.
5401         (pop_from_top_level): Use previous_class_level, not
5402         previous_class_type.
5403         * name-lookup.h (cp_class_binding): New type.
5404         (cp_binding_level): Use a vector object for class_shadowed.
5405         (push_binding_level): Declare.
5406         (set_class_shadows): Remove.
5407
5408 2004-07-07  Andrew Pinski  <apinski@apple.com>
5409
5410         * class.c (instantiate_type): BUFFER_REF is dead.
5411         * lex.c (init_operators): IN_EXPR is dead.
5412
5413 2004-07-07  Jason Merrill  <jason@redhat.com>
5414
5415         PR c++/16334
5416         * call.c (build_new_op): Give overload warnings for built-in
5417         candidates.
5418
5419 2004-07-07  H.J. Lu  <hongjiu.lu@intel.com>
5420
5421         PR c++/16276
5422         * rtti.c (emit_tinfo_decl): Turn off DECL_ONE_ONLY if typeinfo
5423         is not public.
5424
5425 2004-07-07  Nathan Sidwell  <nathan@codesourcery.com>
5426
5427         * cp-tree.h (CLASSTYPE_N_BASECLASSES): Remove.
5428         * class.c (build_primary_vtable, check_bases,
5429         determine_primary_base, finish_struct_bits,
5430         maybe_warn_about_overly_private_class, dfs_find_final_overrider_q,
5431         get_basefndecls, warn_hidden, walk_subobject_offsets,
5432         build_base_fields, create_vtable_ptr, propagate_binfo_offsets,
5433         layout_virtual_bases, end_of_class, warn_about_ambiguous_bases,
5434         finish_struct_1, get_vfield_name, contains_empty_class_p,
5435         dump_class_hierarchy_r, finish_vtbls, build_vtt_inits,
5436         dfs_ctor_vtable_bases_queue_p, accumulate_vtbl_inits,
5437         add_vcall_offset_vtbl_entries_r, cp_fold_obj_type_ref): Adjust
5438         BINFO macros.
5439         * decl.c (xref_basetypes): Likewise.
5440         * dump.c (cp_dump_tree): Likewise.
5441         * error.c (dump_expr): Likewise.
5442         * init.c (sort_mem_initializers, expand_member_init,
5443         push_base_cleanups): Likewise.
5444         * method.c (do_build_copy_constructor, do_build_assign_reg,
5445         synthesize_exception_spec): Likewise.
5446         * name-lookup.c (arg_assoc_class): Likewise.
5447         * pt.c (instantiate_class_template, tsubst,
5448         get_template_base_recursive): Likewise.
5449         * ptree.c (cxx_print_type): Likewise.
5450         * rtti.c (get_psuedo_ti_init, get_pseudo_ti_desc): Likewise.
5451         * search.c (lookup_base_r, dynamic_cast_base_recurse,
5452         dfs_access_in_type, access_in_type, lookup_field_queue_p,
5453         bfs_walk, dfs_walk_real, look_for_overrides, markedp, unmarkedp,
5454         marked_pushdecls_p, unmarked_pushdecls_p, dfs_debug_markedp,
5455         dfs_debug_unmarkedp, dfs_check_overlap, dfs_no_overlap_yet,
5456         binfo_for_vtable, copied_binfo, original_binfo): Likewise
5457         * tree.c (copy_base_binfos, make_binfo): Likewise.
5458         * typeck.c (commmon_base_type): Likewise
5459         * typeck2.c (process_init_constructor): Likewise
5460
5461 2004-07-06  Joseph S. Myers  <jsm@polyomino.org.uk>
5462
5463         * decl.c (check_tag_decl): Name redeclared type in diagnostic.
5464
5465 2004-07-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5466
5467         PR c++/3671
5468         * pt.c (convert_nontype_argument): Disallow conversions between
5469         different enumeration types.
5470
5471 2004-07-06  Nathan Sidwell  <nathan@codesourcery.com>
5472
5473         * cp-tree.h (BINFO_MARKED): Remove.
5474         (BINFO_VTABLE_PATH_MARKED, BINFO_NEW_VTABLE_MARKED,
5475         BINFO_DEPENDENT_BASE_P, BINFO_LOST_PRIMARY_P,
5476         BINFO_INDIRECT_PRIMARY_P): Use appropriate BINFO_FLAG_n.
5477         (SET_BINFO_NEW_VTABLE_MARKED): Use BINFO_VIRTUAL_P.
5478         * class.c (build_base_path): Use BINFO_VIRTUAL_P.
5479         (mark_primary_bases, determine_primary_base, base_derived_from,
5480         dfs_find_final_overrider, dfs_find_final_overrider_q,
5481         dfs_find_inal_overrider_post, update_vtable_entry_for_fn,
5482         dfs_modify_vtables, walk_subobject_offsets,
5483         layout_nonempty_base_or_field, build_base_field,
5484         build_base_fields, propagate_binfo_offsets, layout_virtual_bases,
5485         end_of_class, get_vfield_name, dump_class_hierarchy, dump_vtable,
5486         finish_vtbls, build_vtt_inits, dfs_build_secondary_vptr_vtt_inits,
5487         build_ctor_vtbl_group, accumulate_vtble_inits,
5488         dfs_accumulate_vtbls_inits, build_vbase_offset_vtbl_entries,
5489         build_vcall_offset_vtbl_entries, add_vcall_offset_vtbl_entries_r,
5490         add_vcall_offset_vtbl_entries_1): Likewise.
5491         * decl.c (xref_basetypes): Incomming virtual base indicated by
5492         TREE_TYPE. Adjust.
5493         * dump.c (cp_dump_tree): Use BINFO_VIRTUAL_P.
5494         * init.c (finish_init_stmts, sort_mem_initializers,
5495         emit_mem_initializers, build_vtble_address, expand_member_init,
5496         push_base_cleanups): Likewise.
5497         * method.c (do_build_copy_constructor): Likewise.
5498         * pt.c (instantiate_class_template,
5499         get_template_base_recursive): Likewise.
5500         * rtti.c (dfs_class_hint_mark, get_pseudo_ti_init,
5501         get_pseudo_ti_desc): Likewise.
5502         * search.c (lookup_base_r, dynamic_cast_base_recurse,
5503         binfo_from_vbase, binfo_via_virtual, copied_binfo,
5504         original_binfo): Likewise.
5505         * semantics.c (finish_base_specifier): Virtualness is indicated
5506         by TREE_TYPE.
5507         * tree.c (copy_base_binfos): Use BINFO_VIRTUAL_P.
5508
5509 2004-07-06  Mark Mitchell  <mark@codesourcery.com>
5510
5511         Revert:
5512         2004-06-24  Jason Merrill  <jason@redhat.com>
5513         PR c++/16115
5514         * decl.c (grokparms): Give the PARM_DECL reference type if the
5515         parameter is passed by invisible reference.
5516
5517 2004-07-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5518
5519         * cp-lang.c (cp_var_mod_type_p): Add extra arg.
5520         * decl.c (grokdeclarator): Extra arg to variably_modified_type_p.
5521         * pt.c (check_instantiated_args, unify): Likewise.
5522
5523 2004-07-05  Phil Edwards  <phil@codesourcery.com>
5524
5525         * Make-lang.in (check-c++, lang_checks):  Add some comments.
5526
5527 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5528
5529         * cp-mudflap.c: Delete file.
5530         * Makefile.in: Remove all references to cp-mudflap.o.
5531
5532 2004-07-05  Zack Weinberg  <zack@codesourcery.com>
5533
5534         * decl.c (cxx_init_decl_processing): Call
5535         build_common_tree_nodes before creating the global NAMESPACE_DECL.
5536
5537 2004-07-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5538
5539         PR c++/2518
5540         * call.c (build_operator_new_call): Look only at global scope.
5541
5542 2004-07-05  Nathan Sidwell  <nathan@codesourcery.com>
5543
5544         * call.c (enforce_access): Expect TREE_BINFO.
5545         * class.c (binfo_ctor_vtable): Check TREE_BINFO.
5546         * cp-tree.h (RECORD_OR_UNION_TYPE_CHECK): Remove.
5547         (BINFO_SUBVTT_INDEX, BINFO_VPTR_INDEX, BINFO_PRIMARY_BASE_OF):
5548         Adjust.
5549         (BINFO_LANG_ELTS): Remove.
5550         (BINFO_LANG_SLOTS): New.
5551         (TYPE_RAISES_EXCEPTIONS, ENUM_TEMPLATE_INFO): Use TYPE_LANG_SLOT_1.
5552         (CLASSTYPE_TEMPLATE_INFO): Adjust.
5553         * pt.c (tsubst): Split TREE_BINFO case from TREE_VEC case.
5554         * search.c (lookup_member): Check TREE_BINFO.
5555         * semantics.c (perform_or_defer_access_check): Likewise.
5556         (check_accessibility_of_qualified_id): Check
5557         deferred_access_no_check.
5558         * tree.c (make_binfo): Use make_tree_binfo.
5559
5560 2004-07-04  Mark Mitchell  <mark@codesourcery.com>
5561
5562         * method.c (implicitly_declare_fn): Set linkage of generated
5563         functions.
5564
5565 2004-07-04  Richard Henderson  <rth@redhat.com>
5566
5567         * typeck.c (cxx_mark_addressable): Don't put_var_into_stack.
5568
5569 2004-07-03  Scott Brumbaugh  <scottb.lists@verizon.net>
5570
5571         PR c++/3761
5572         * name-lookup.c (push_class_level_binding): Don't pass a
5573         TREE_LIST of ambiguous names to check_template_shadow as it
5574         only handles declarations. Instead, pull the declaration
5575         out and pass that.
5576
5577 2004-07-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
5578
5579         PR c++/14971
5580         * pt.c (check_explicit_specialization): Clarify error message.
5581
5582 2004-07-02  Richard Henderson  <rth@redhat.com>
5583
5584         * tree.c (cp_unsave_r): Update remap_save_expr call.
5585
5586 2004-07-02  Mark Mitchell  <mark@codesourcery.com>
5587
5588         PR c++/16240
5589         * mangle.c (write_template_arg): Correct mangling.
5590
5591         PR c++/16297
5592         * decl.c (grokdeclarator): Robustify.
5593
5594 2004-07-01  Richard Henderson  <rth@redhat.com>
5595
5596         * class.c (fixed_type_or_null): Don't handle RTL_EXPR.
5597         * method.c (synthesize_method): Don't clear_last_expr.
5598         * name-lookup.c (maybe_push_cleanup_level): Likewise.
5599
5600 2004-07-01  Nick Clifton  <nickc@redhat.com>
5601
5602         * decl2.c (import_export_class): Invoke the
5603         import_export_class field in the gcc_target structure if it is not
5604         empty.
5605
5606 2004-06-30  Richard Henderson  (rth@redhat.com>
5607
5608         * decl.c (start_preparsed_function): Don't set immediate_size_expand.
5609         * method.c (use_thunk): Likewise.
5610
5611 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5612
5613         * call.c (build_over_call), typeck.c (build_function_call): Call
5614         check_function_arguments instead of check_function_format.
5615
5616 2004-06-30  Joseph S. Myers  <jsm@polyomino.org.uk>
5617
5618         * call.c (build_over_call), typeck.c (build_function_call): Update
5619         calls to check_function_format.
5620
5621 2004-06-30  Richard Henderson  <rth@redhat.com>
5622
5623         * call.c (build_over_call): Use __builtin_memcpy for copying
5624         CLASS_AS_BASE rather than funny casting.
5625
5626 2004-06-30  Richard Henderson  <rth@redhat.com>
5627
5628         * init.c (build_new_1): Fill in TYPE_DOMAIN, TYPE_SIZE and
5629         TYPE_SIZE_UNIT of full_type.
5630
5631 2004-06-30  Per Bothner  <per@bothner.com>
5632
5633         Conditionally compile support for --enable-mapped_location.
5634         * decl.c (pop_label):  Handle (imperfectly) USE_MAPPED_LOCATION case.
5635         * decl2.c:  If USE_MAPPED_LOCATION, don't do some line number
5636         adjustments - which I don't understand.
5637         * error.c (dump_decl):  Rename "<interrnal>" to "<built-in>".
5638         * error.c:  Use LOCATION_FILE and EXPR_LOCATION macros.
5639         (print_instantiation_partial_context):  Use expand_location.
5640         * decl.c (duplicate_decl):  Use new DECL_IS_BUILTIN macro.
5641         * name-lookup.c:  Likewise.
5642         * lex.c (cxx_init):  Likewise.  Also use BUILTINS_LOCATION.
5643         * name-lookup.c:  Use input_line macro.
5644         * parser.c (cp_lexer_get_preprocessor_token):  Use UNKNOWN_LOCATION.
5645         (cp_parser_statement):  Rename locaal variable statement_locus to
5646         statement_location and use SET_EXPR_LOCATION macro.
5647         * pt.c:  Handle USE_MAPPED_LOCATION case.  Use new macros.
5648         * tree.c (cp_walk_subtrees):  Likewise.
5649
5650 2004-06-29  Per Bothner  <per@bothner.com>
5651
5652         * tree.c (build_min_nt, build_min, build_min_non_dep):
5653         Don't set TREE_COMPLEXITY from input_line.
5654
5655 2004-06-29  Paul Brook  <paul@codesourcery.com>
5656
5657         * init.c: Include target.h.
5658         (get_cookie_size): Remove and replace with target hook.
5659         Update callers.
5660         (build_new_1): Store the element size in the cookie.
5661
5662 2004-06-29  Nathan Sidwell  <nathan@codesourcery.com>
5663
5664         PR c++/16260
5665         * parser.c (cp_parser_template_declaration_after_export): Disable
5666         access checks here ...
5667         (cp_parser_class_specifier): ... not here.
5668
5669 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5670
5671         * cp-tree.h (VAR_OR_FUNCTION_DECL_CHECK,
5672         VAR_FUNCTION_OR_PARM_DECL_CHECK, RECORD_OR_UNION_TYPE_CHECK,
5673         BOUND_TEMPLATE_TEMPLATE_PARM_TYPE_CHECK): Use appropriate
5674         TREE_CHECK macro.
5675
5676 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5677
5678         * cp-tree.h (struct deferred_access): Move to ...
5679         * semantics.c (struct deferred_access): ... here. Adjust.
5680         (deferred_access_stack): Make a VEC(deferred_access),
5681         (deferred_access_free_list): Remove.
5682         (deferred_access_no_check): New.
5683         (push_deferring_access_checks, resume_deferring_access_checks,
5684         stop_deferring_access_checks, pop_deferring_access_checks,
5685         get_deferred_access_checks, pop_to_parent_deferring_access_checks,
5686         perform_deferred_access_checks, perform_or_defer_access_check): Adjust.
5687
5688 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5689
5690         PR c++/16174
5691         * call.c (build_temp): Declare.
5692         (check_constructor_callable): New.
5693         (reference_binding): Only set CHECK_COPY_CONSTRUCTOR if not for
5694         CONSTRUCTOR_CALLABLE.
5695         (convert_like_real, initialize_reference): Use
5696         check_constructor_callable.
5697         * cp-tree.h (LOOKUP_CONSTRUCTOR_CALLABLE): New.
5698         (LOOKUP_*): Renumber.
5699
5700 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5701
5702         * friend.c (add_friend): Only perform access checks when context
5703         is a class.
5704         * lex.c (cxx_make_type): Only create a binfo for aggregate types.
5705         * parser.c (cp_parser_class_specifier): Disable access checks here
5706         when parsing the body of a templated class.
5707         * semantics.c (perform_or_defer_access_checks): Reorder to allow
5708         NULL binfos when not checking access.
5709
5710 2004-06-28  Nathan Sidwell  <nathan@codesourcery.com>
5711
5712         Use vector API for vbase list.
5713         * cp-tree.h: Include vec.h
5714         (DEF_VEC_P (tree)): New type.
5715         (struct lang_type_class): Change vbase's member type.
5716         (binfo_for_vbase): Declare.
5717         * class.c (determine_primary_base, base_derived_from,
5718         update_vtable_entry_for_fn, walk_subobject_offsets, end_of_class,
5719         warn_about_ambiguous_bases, dfs_accumulate_vtbl_inits,
5720         build_vtbl_initializer): Adjust.
5721         * decl.c (xref_basetypes): Adjust, accumulate upper bound of
5722         vbases.
5723         * init.c (sort_mem_initializers, expand_member_init,
5724         push_base_cleanups): Adjust.
5725         * method.c (do_build_copy_constructor): Adjust.
5726         * search.c (get_pure_virtuals, copied_binfo, original_binfo): Adjust.
5727         (binfo_for_vbase): New.
5728         * tree.c (copy_base_binfos): Adjust.
5729
5730 2004-06-28  Mark Mitchell  <mark@codesourcery.com>
5731
5732         * parser.c (cp_parser_set_decl_spec_type): Fix thinko.
5733
5734 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5735
5736         PR c++/14123
5737         * cxx-pretty-print.c (pp_cxx_ptr_operator): Properly put
5738         paranthesis in case of pointers to array members.
5739         * error.c (dump_type_prefix): Likewise.
5740         (dump_type_suffix): Maybe issue a whitespace when printing
5741         ARRAY_TYPE.
5742
5743 2004-06-27  Mark Mitchell  <mark@codesourcery.com>
5744
5745         PR c++/16193
5746         * parser.c (cp_parser_set_decl_spec_type): Refine test for
5747         redefinition of built-in types.
5748
5749 2004-06-27  Gabriel Dos Reis  <gdr@integrable-solutions.net>
5750
5751         * error.c (pp_template_argument_list_start): Remove.
5752         (pp_template_argument_list_end): Likewise.
5753         (pp_separate_with_comma): Use pp_cxx_separate_with.
5754         (reinit_global_formatting_buffer): Remove.
5755         (pp_non_consecutive_character): Likewise.
5756         (dump_scope): Use pp_cxx_colon_colon.
5757         (dump_template_parameter): Use pp_cxx_identifier,
5758         pp_cxx_tree_identifier and pp_cxx_whitespace.
5759         (dump_templat_bindings): Replace use of pp_string with sequence
5760         of pp_cxx_whitespace and pp_equal.
5761         (dump_type): Use pp_cxx_identifier, pp_cxx_tree_identifier,
5762         pp_cxx_colon_colon, pp_cxx_whitespace throughout.  Don't set
5763         padding here.
5764         (dump_aggr_type): Use pp_cxx_identifier amd pp_cxx_tree_identifier.
5765         (dump_type_prefix): Don't set padding.  Use pp_cxx_whitespace,
5766         pp_cxx_left_parent, pp_cxx_colon_colon and pp_cxx_star troughout.
5767         (dump_type_suffix): Use pp_cxx_right_paren, pp_cxx_left_bracket,
5768         pp_cxx_right_bracket, pp_cxx_identifier throughout,
5769         (dump_decl): Likewise.
5770         (dump_template_decl): Likewise.
5771         (dump_function_decl): Likewise.  Set padding as appropriate.
5772         (dump_parameters): Use pp_cxx_left_paren, pp_cxx_identifier and
5773         pp_cxx_right_paren.
5774         (dump_exception_spec): Likewise.
5775         (dump_function_name): Use pp_cxx_tree_identifier and
5776         pp_cxx_identifier.
5777         (dump_template_parms): Use pp_cxx_begin_template_argument_list and
5778         pp_cxx_end_template_argument_list.
5779         (dump_expr): Use pp_cxx_left_paren, pp_cxx_right_paren,
5780         pp_cxx_colon_colon, pp_cxx_identifier, pp_cxx_tree_identifier and
5781         pp_cxx_whitespace throughout.
5782         (dump_binary_op): Use pp_cxx_whitespace, pp_cxx_left_paren and
5783         pp_cxx_right_paren.
5784         (dump_unary_op): Likewise.
5785         (reinit_cxx_pp): New function.
5786         (type_as_string); Use it.
5787         (expr_as_string): Likewise.
5788         (decl_as_string); Likewise.
5789         (context_as_string): Likewise.
5790         (lang_decl_name): Likewise.
5791         (decl_to_string): Likewise.
5792         (expr_to_string): Likewise.
5793         (parm_to_string): Likewise.
5794         (type_to_string): Likewise.
5795         (args_to_string): Likewise.
5796         (cv_to_string): Likewise.
5797
5798 2004-06-26  Mark Mitchell  <mark@codesourcery.com>
5799
5800         * cp-tree.h (cp_cv_quals): New type.
5801         (cp_declarator): Use it instead of "tree" as appropriate.
5802         (grok_method_quals): Adjust prototype.
5803         (grokclassfn): Likewise.
5804         (do_friend): Likewise.
5805         * decl.c (grokfndecl): Use cp_cv_quals, not tree.
5806         (grokdeclarator): Likewise.
5807         * decl2.c (grok_method_quals): Likewise.
5808         (grokclassfn): Likewise.
5809         * friend.c (do_friend): Likewise.
5810         * method.c (implicitly_declare_fn): Adjust call to grokclassfn.
5811         * parser.c (make_call_declarator): Use cp_cv_quals, not tree.
5812         (make_pointer_declarator): Likewise.
5813         (make_reference_declarator): Likewise.
5814         (make_ptrmem_declarator): Likewise.
5815         (cp_parser_ptr_operator): Likewise.
5816         (cp_parser_cv_qualifier_seq_opt): Likewise.
5817         (cp_parser_cv_qualifier_opt): Remove.
5818         (cp_parser_new_declarator_opt): Adjust call to
5819         cp_parser_ptr_operator.
5820         (cp_parser_conversion_declaration_opt): Likewise.
5821         (cp_parser_declarator): Use cp_cv_quals, not tree.
5822         (cp_parser_direct_declarator): Likewise.
5823
5824 2004-06-26  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
5825
5826         * call.c, cp-tree.h, cxx-pretty-print.c, decl.c, decl2.c:
5827         Rename DECL_STMT to DECL_EXPR.
5828         * init.c, name-lookup.c, parser.c, pt.c, semantics.c: Likewise.
5829         * cp-lang.c (LANG_HOOKS_SAFE_FROM_P): Deleted.
5830         * tree.c (cp_walk_subtrees): Don't call c_walk_subtrees.
5831
5832 2004-06-26  Jan Hubicka  <jh@suse.cz>
5833
5834         PR C++/14865
5835         * decl2.c (maybe_emit_vtables):  Always import_export_vtable for the
5836         reachability analysis.
5837
5838 2004-06-25  Mark Mitchell  <mark@codesourcery.com>
5839
5840         * cp-mudflap.c (mflang_flush_calls): Fix thinkos resulting from
5841         2004-06-23 change.
5842
5843 2004-06-25  Paul Brook  <paul@codesourcery.com>
5844
5845         * decl2.c (get_guard): Call targetm.cxx.guard_type.
5846         (get_guard_bits, get_guard_cond): Call targetm.cxx.guard_mask_bit.
5847
5848 2004-06-24  Mark Mitchell  <mark@codesourcery.com>
5849
5850         * decl.c (grokdeclarator): Restore error messages about __thread.
5851         * parser.c (cp_parser_decl_specifier_seq): Likewise.
5852
5853 2004-06-24  Jason Merrill  <jason@redhat.com>
5854
5855         PR c++/16115
5856         * decl.c (grokparms): Give the PARM_DECL reference type if the
5857         parameter is passed by invisible reference.
5858
5859 2004-06-24  Andreas Schwab  <schwab@suse.de>
5860
5861         * cp-tree.h (enum cp_storage_class): Remove trailing comma.
5862
5863 2004-06-23  Mark Mitchell  <mark@codesourcery.com>
5864
5865         * Make-lang.in (cp/lex.o): Do not depend on cp/lex.h.
5866         (cp/decl.o): Likewise.
5867         (cp/decl2.o): Likewise.
5868         (cp/pt.o): Likewise.
5869         (cp/semantics.o): Likewise.
5870         * config-lang.in (gtfiles): Do not reference cp/lex.h.
5871         * class.c: Do not include lex.h.
5872         (add_implicitly_declared_members): Do not use
5873         adding_implicit_members.
5874         (check_bases_and_members): Do not talk about grok_x_components.
5875         * cp/cp-tree.h (adding_implicit_members): Remove.
5876         (cp_storage_class): New type.
5877         (cp_decl_spec): Likewise.
5878         (cp_decl_specifier_seq): Likewise.
5879         (cp_parameter_declarator): Use it for the decl_specifiers field.
5880         (check_tag_decl): Adjust prototype.
5881         (shadow_tag): Likewise.
5882         (groktypename): Likewise.
5883         (start_decl): Likewise.
5884         (start_function): Likewise.
5885         (start_method): Likewise.
5886         (grok_x_components): Remove.
5887         (grokfield): Adjust prototype.
5888         (grokbitfield): Likewise.
5889         (finish_member_class_template): Remove.
5890         * decl.c: Do not include lex.h.
5891         (adding_implicit_members): Do not define.
5892         (check_tag_decl): Do not use trees to represent decl-specifiers.
5893         (shadow_tag): Likewise.
5894         (groktypename): Likewise.
5895         (start_decl): Likewise.
5896         (grokvardecl): Likewise.
5897         (grokdeclarator): Likewise.
5898         (grokparms): Likewise.
5899         (start_function): Likewise.
5900         (start_method): Likewise.
5901         * decl.h (grokdeclarator): Adjust prototype.
5902         * decl2.c: Do not include lex.h.
5903         (grok_x_components): Remove.
5904         (grokfield): Do not use trees to represent decl-specifiers.
5905         (grokbitfield): Likewise.
5906         * lex.c: Do not include lex.h.
5907         * lex.h: Remove.
5908         * parser.c: Include target.h.
5909         (clear_decl_specs): New function.
5910         (cp_parser_translation_unit): Do not use trees to represent
5911         decl-specifiers.
5912         (cp_parser_postfix_expression): Likewise.
5913         (cp_parser_new_type_id): Likewise.
5914         (cp_parser_condition): Likewise.
5915         (cp_parser_simple_declaration): Likewise.
5916         (cp_parser_decl_specifier_seq): Likewise.
5917         (cp_parser_function_specifier_opt): Likewise.
5918         (cp_parser_conversion_type_id): Likewise.
5919         (cp_parser_template_parameter): Likewise.
5920         (cp_parser_explicit_instantiation): Likewise.
5921         (cp_parser_type_specifier): Likewise.
5922         (cp_parser_simple_type_specifier): Likewise.
5923         (cp_parser_init_declarator): Likewise.
5924         (cp_parser_type_id): Likewise.
5925         (cp_parser_type_specifier_seq): Likewise.
5926         (cp_parser_parameter_declaration): Likewise.
5927         (cp_parser_member_declaration): Likewise.
5928         (cp_parser_exception_declaration): Likewise.
5929         (cp_parser_function_definition_from_specifiers_and_declarator):
5930         Likewise.
5931         (cp_parser_single_declaration): Likewise.
5932         (cp_parser_save_member_function_body): Likewise.
5933         (cp_parser_friend_p): Likewise.
5934         (cp_parser_set_storage_class): New function.
5935         (cp_parser_set_decl_spec_type): Likewise.
5936         * pt.c: Do not include lex.h.
5937         * semantics.c: Likewise.
5938         (finish_member_class_template): Remove.
5939
5940 2004-06-23  Roger Sayle  <roger@eyesopen.com>
5941
5942         * call.c (build_cxx_call): Don't call expand_tree_builtin.  No
5943         longer take both "args" and "convert_args" as arguments.
5944         (build_op_delete_call): Update call to build_cxx_call.
5945         (build_over_call): Likewise, update call to build_cxx_call.
5946         * cp-tree.h (build_cxx_call): Update funtion prototype.
5947         * typeck.c (build_function_call): Don't call expand_tree_builtin.
5948         * rtti.c (throw_bad_cast): Update call to build_cxx_call.
5949         (throw_bad_typeid): Likewise.
5950         (build_dynamic_cast_1): Likewise.
5951
5952 2004-06-22  Richard Henderson  <rth@redhat.com>
5953
5954         * class.c (build_vfn_ref): Take a pointer not object.  Build
5955         an OBJ_TYPE_REF.
5956         (cp_fold_obj_type_ref): New.
5957         * call.c (build_over_call): Update build_vfn_ref call.
5958         * cp-lang.c (LANG_HOOKS_FOLD_OBJ_TYPE_REF): New.
5959         * cp-tree.h (cp_fold_obj_type_ref): Declare.
5960
5961 2004-06-21  Jason Merrill  <jason@redhat.com>
5962
5963         PR c++/16112
5964         * cp-gimplify.c (cp_gimplify_init_expr): Look through
5965         CLEANUP_POINT_EXPR.
5966
5967 2004-06-21  Mark Mitchell  <mark@codesourcery.com>
5968
5969         * cp-tree.def (NEW_EXPR): Add a fourth slot.
5970         * cp-tree.h (PARMLIST_ELLIPSIS_P): Remove.
5971         (TREE_PARMLIST): Likewise.
5972         (CALL_DECLARATOR_PARMS): Likewise.
5973         (CALL_DECLARATOR_QUALS): Likewise.
5974         (CALL_DECLARATOR_EXCEPTION_SPEC): Likewise.
5975         (cp_declarator_kind): New type.
5976         (cp_parameter_declarator): Likewise.
5977         (cp_declarator): Likewise.
5978         (cp_error_declarator): Likewise.
5979         (no_parameters): Likewise.
5980         (groktypename): Change prototype.
5981         (start_decl): Likewise.
5982         (start_handler_parms): Likewise.
5983         (get_scope_of_declarator): Likewise.
5984         (start_function): Likewise.
5985         (start_preparsed_function): New function.
5986         (start_function): Change prototype.
5987         (start_method): Likewise.
5988         (grokfield): Likewise.
5989         (grokbitfield): Likewise.
5990         (build_new): Likewise.
5991         (make_pointer_declarator): Remove.
5992         (make_reference_declarator): Likewise.
5993         (make_call_declarator): Likewise.
5994         (set_quals_and_spec): Likewise.
5995         (process_template_parm): Change prototype.
5996         (begin_function_definition): Remove.
5997         (finish_parmlist): Remove.
5998         * decl.c (groktypename): Do not use trees to represent
5999         declarators.
6000         (start_decl): Likewise.
6001         (start_handler_parms): Remove.
6002         (get_scope_of_declarator): Reimplement.
6003         (grokdeclarator): Do not use trees to represent declarators.
6004         (grokparms): Likewise.
6005         (start_function): Likewise.
6006         (start_method): Likewise.
6007         (build_void_list_mode): Do not use TREE_PARMLIST.
6008         * decl.h (grokdeclarator): Change prototype.
6009         * decl2.c (grok_method_quals): Robustify.
6010         (grok_x_components): Do not use trees to represent declarators.
6011         (grokfield): Likewise.
6012         (grokbitfield): Likewise.
6013         (start_objects): Build FUNCTION_DECLs, not declarators.
6014         (start_static_storage_duration_function): Likewise.
6015         * init.c (build_new): Simplify.
6016         * lex.c (make_pointer_declarator): Remove.
6017         (make_reference_declarator): Likewise.
6018         (make_call_declarator): Likewise.
6019         (set_quals_and_spec): Likewise.
6020         * method.c (use_thunk): Use start_preparsed_function.
6021         (synthesize_method): Likewise.
6022         (implicitly_declare_fn): Build FUNCTION_DECLs, not declarators.
6023         * optimize.c (maybe_clone_body): Use start_preparsed_function.
6024         * parser.c (cp_error_declarator): New variable.
6025         (declarator_obstack): Likewise.
6026         (alloc_declarator): New function.
6027         (make_declarator): Likewise.
6028         (make_id_declarator): Likewise.
6029         (make_pointer_declarator): Likewise.
6030         (make_reference_declarator): Likewise.
6031         (make_ptrmem_declarator): Likewise.
6032         (make_call_declarator): Likewise.
6033         (make_array_declarator): Likewise.
6034         (no_parameters): New variable.
6035         (make_parameter_declarator): Likewise.
6036         (cp_parser_check_for_definition_in_return_type): Do not use trees
6037         to represent declarators.
6038         (cp_parser_translation_unit): Likewise.
6039         (cp_parser_new_expression): Likewise.
6040         (cp_parser_new_type_id): Likewise.
6041         (cp_parser_new_declarator_opt): Likewise.
6042         (cp_parser_direct_new_declarator): Likewise.
6043         (cp_parser_condition): Likewise.
6044         (cp_parser_declaration_statement): Likewise.
6045         (cp_parser_declaration): Likewise.
6046         (cp_parser_conversion_type_id): Likewise.
6047         (cp_parser_conversion_declarator_opt): Likewise.
6048         (cp_parser_template_parameter_list): Likewise.
6049         (cp_parser_template_parameter): Likewise.
6050         (cp_parser_explicit_instantiation): Likewise.
6051         (cp_parser_init_declarator): Likewise.
6052         (cp_parser_declarator): Likewise.
6053         (cp_parser_direct_declarator): Likewise.
6054         (cp_parser_type_id): Likewise.
6055         (cp_parser_parameter_declaration_clause): Likewise.
6056         (cp_parser_parameter_declaration_list): Likewise.
6057         (cp_parser_parameter_declaration): Likewise.
6058         (cp_parser_member_declaration): Likewise.
6059         (cp_parser_exception_declaration): Likewise.
6060         (cp_parser_check_declarator_template_parameters): Likewise.
6061         (cp_parser_function_definition_from_specifiers_and_declarator):
6062         Likewise.
6063         (cp_parser_save_member_function_body): Likewise.
6064         * pt.c (process_template_parm): Add is_non_type parameter.
6065         (convert_template_argument): Adjust call to groktypename.
6066         (tsubst_call_declarator_parms): Remove use of TREE_PARMLIST.
6067         (tsubst): Do not expect declarators.
6068         (tsubst_copy_and_build): Adjust NEW_EXPR case to handle additional
6069         argument.
6070         (instantiate_decl): Use start_preparsed_function.
6071         * semantics.c (begin_function_definition): Remove.
6072         (finish_parmlist): Remove.
6073         * cp-mudflap.c (mflang_flush_calls): Build FUNCTION_DECLs, not
6074         declarators.
6075
6076 2004-06-21  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6077
6078         * call.c (build_vfield_ref): Add new operand for COMPONENT_REF.
6079         (build_new_method_call): Likewise.
6080         * decl.c (local_variable_p_walkfn): Don't walk into types.
6081         * decl2.c (grok_array_decl): Add new operands for ARRAY_REF.
6082         (build_anon_union_vars): Add new operand for COMPONENT_REF.
6083         * init.c (buld_new): Add new operand for ARRAY_REF.
6084         * method.c (do_build_copy_constructor): New op for COMPONENT_REF.
6085         (do_build_assign_ref): Likewise.
6086         * parser.c (cp_parser_direct_new_declarator): Add new operands
6087         for ARRAY_REF.
6088         (cp_parser_direct_declarator): Likewise.
6089         * pt.c (tsubst): Likewise.
6090         (tsubst_copy, tsubst_copy_and_build): Likewise; also add new operand
6091         for COMPONENT_REF.
6092         * semantics.c (finish_non_static_data_member): Add new operand
6093         for COMPONENT_REF.
6094         * typeck.c (build_class_member_access_expr): Likewise.
6095         (build_class_member_access_expr, finish_class_member_access_expr):
6096         Likewise.
6097         (build_ptrmemfunc_access_expr): Likewise.
6098         (build_array_ref): Add new operands for ARRAY_REF.
6099         * typeck2.c (split_nonconstant_init_1): Likewise; COMPONENT_REF too.
6100         * tree.c (count_trees_r, no_linkage_helper): Don't walk in types.
6101
6102 2004-06-21  Richard Henderson  <rth@redhat.com>
6103
6104         * dump.c (cp_dump_tree): Don't use dump_next_stmt.
6105         * parser.c (cp_parser_jump_statement): Update commentary.
6106         * pt.c (tsubst_expr): Use RETURN_EXPR.
6107         * semantics.c (finish_return_stmt): Likewise.
6108         (finalize_nrv_r): Likewise.
6109         * typeck.c, typeck2.c: Update file start commentary.
6110
6111 2004-06-21  Richard Henderson  <rth@redhat.com>
6112
6113         * semantics.c (finish_expr_stmt): Call verify_sequence_points.
6114
6115 2004-06-20  Richard Henderson  <rth@redhat.com>
6116
6117         * cp-tree.h (add_decl_stmt): Declare.
6118         * pt.c (tsubst_copy): Abort for CLEANUP_POINT_EXPR.
6119         * semantics.c (maybe_cleanup_point_expr): New.
6120         (add_decl_stmt, finish_expr_stmt, finish_return_stmt,
6121         finish_for_expr, finish_switch_cond): Use it.
6122         (finalize_nrv_r): Don't build an EXPR_STMT.  Don't frob TREE_CHAIN.
6123
6124 2004-06-20  Richard Henderson  <rth@redhat.com>
6125
6126         * cp-tree.def (CLEANUP_STMT, IF_STMT): Move from c-common.def.
6127         * cp-gimplify.c (gimplify_if_stmt): Move from c-gimplify.c.
6128         (cp_gimplify_expr): Call it.
6129         (gimplify_cleanup_stmt): Move from c-gimplify.c.
6130         (cp_genericize): New.
6131         * decl.c (finish_function): Call it.
6132         * cp-tree.h (cp_stmt_codes): Add CLEANUP_STMT, IF_STMT.
6133         (CLEANUP_BODY, CLEANUP_EXPR, CLEANUP_DECL): Move from c-common.h.
6134         (IF_COND, THEN_CLAUSE, ELSE_CLAUSE): Likewise.
6135         (cp_genericize): Declare.
6136         * cxx-pretty-print.c (pp_cxx_statement): Add CLEANUP_STMT, IF_STMT.
6137         * dump.c (cp_dump_tree): Likewise.
6138         * semantics.c (push_cleanup): Move from c-semantics.c.
6139
6140 2004-06-20  Zack Weinberg  <zack@codesourcery.com>
6141
6142         * cp-lang.c (has_c_linkage): Implement.
6143
6144         * cp-tree.h (set_mangled_name_for_decl): Don't prototype.
6145         * decl.c (duplicate_decls): Use COPY_DECL_RTL.
6146         (builtin_function_1): Don't call make_decl_rtl.
6147         (build_cp_library_fn): Don't call set_mangled_name_for_decl.
6148         (grokvardecl): Don't call mangle_decl.
6149         * except.c (nothrow_libfn_p): Look at DECL_NAME, not
6150         DECL_ASSEMBLER_NAME.
6151         * method.c (set_mangled_name_for_decl): Delete.
6152         * name-lookup.c (pushdecl): When a local extern shadows a
6153         file-scope declaration of the same object, give both DECLs the
6154         same DECL_UID.
6155         * typeck.c (cxx_mark_addressable): Don't set TREE_ADDRESSABLE
6156         on DECL_ASSEMBLER_NAME.
6157
6158 2004-06-19  Richard Henderson  <rth@redhat.com>
6159
6160         * cp-gimplify.c: Remove unnecessary prototypes.
6161         (cp_gimplify_stmt): Merge into ...
6162         (cp_gimplify_expr): ... here.  Move to end of file.  Handle
6163         stmts_are_full_exprs_p frobbing.
6164         * cp-tree.h (cp_gimplify_stmt): Remove.
6165         * pt.c (tsubst_expr): Merge prep_stmt and unify.
6166         * tree.c (init_tree): Don't set lang_gimplify_stmt.
6167
6168 2004-06-18  Richard Henderson  <rth@redhat.com>
6169
6170         PR c++/16034
6171         * semantics.c (begin_cond): New.
6172         (finish_cond): Rewrite to handle template DECL_STMTs specially.
6173         Assume that non-template decls go land before the conditional.
6174         (simplify_loop_decl_cond): Likewise.
6175         (begin_if_stmt, finish_if_stmt_cond, begin_while_stmt,
6176         finish_while_stmt_cond, finish_for_init_stmt, finish_for_cond,
6177         begin_switch_stmt, finish_switch_cond): Update to match.
6178
6179 2004-06-17  Jason Merrill  <jason@redhat.com>
6180
6181         PR c++/16015
6182         * semantics.c (simplify_aggr_init_expr): Don't return the slot.
6183         (finish_stmt_expr_expr): Update type after conversions.
6184         (finish_stmt_expr): Wrap initializer in CLEANUP_POINT_EXPR.
6185         Handle void initializer.
6186         * tree.c (build_cplus_new): Make AGGR_INIT_EXPRs void.
6187
6188 2004-06-17  Geoffrey Keating  <geoffk@apple.com>
6189
6190         * class.c (build_clone): Don't call defer_fn, let mark_used do it.
6191         * cp-tree.h (defer_fn): Delete.
6192         * decl2.c (defer_fn): Delete.
6193         (finish_file): Simplify deferred_fns loops; check that
6194         only used inline functions get into deferred_fns.
6195         (mark_used): Inline previous contents of defer_fn.
6196
6197 2004-06-16  Richard Henderson  <rth@redhat.com>
6198
6199         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK, COMPOUND_STMT_BODY_BLOCK): Kill.
6200         (BIND_EXPR_TRY_BLOCK, BIND_EXPR_BODY_BLOCK): New.
6201         * cxx-pretty-print.c (pp_cxx_function_definition): Move handling
6202         of CTOR_INITIALIZER ...
6203         (pp_cxx_statement): ... here.
6204         * decl.c (begin_function_body): Don't set COMPOUND_STMT_BODY_BLOCK.
6205         (finish_function): Use alloc_stmt_list to zap entire function.
6206         * parser.c (cp_parser_compound_statement): Update commentary.
6207         * pt.c (tsubst_expr): Use BIND_EXPR instead of COMPOUND_STMT.
6208         * semantics.c (begin_compound_stmt, finish_compound_stmt): Likewise.
6209         (finish_stmt_expr): Don't look through COMPOUND_STMT.
6210
6211 2004-06-16  Geoffrey Keating  <geoffk@apple.com>
6212
6213         * pt.c (mark_decl_instantiated): Don't call defer_fn.
6214
6215 2004-06-16  Richard Henderson  <rth@redhat.com>
6216
6217         * parser.c (cp_parser_labeled_statement): Update commentary.
6218         * pt.c (tsubst_expr): Use CASE_LABEL_EXPR.
6219         * tree.c (mark_local_for_remap_r): Likewise.
6220
6221 2004-06-16  Richard Henderson  <rth@redhat.com>
6222
6223         * parser.c (cp_parser_asm_definition): Update commentary.
6224         * pt.c (tsubst_expr): Use ASM_EXPR.
6225         * semantics.c (finish_asm_stmt): Likewise.
6226
6227 2004-06-16  Richard Henderson  <rth@redhat.com>
6228
6229         * decl.c (finish_destructor_body): Use LABEL_EXPR.
6230         * parser.c (cp_parser_statement): Update commentary.
6231         * pt.c (tsubst_expr): Use LABEL_EXPR, GOTO_EXPR.
6232         * semantics.c (finish_goto_stmt, finish_label_stmt): Likewise.
6233         * tree.c (mark_local_for_remap_r): Likewise.
6234
6235 2004-06-16  Richard Henderson  <rth@redhat.com>
6236
6237         PR c++/16012
6238         * semantics.c (begin_for_stmt, begin_for_stmt): Do put the init
6239         statement in FOR_INIT_STMT for templates.
6240
6241 2004-06-15  Richard Henderson  <rth@redhat.com>
6242
6243         * call.c (initialize_reference): Don't build CLEANUP_STMT here.
6244         * cp-gimplify.c (cp_gimplify_stmt): Remove next_p argument.
6245         (genericize_try_block): Use gimplify_stmt.
6246         (genericize_catch_block, genericize_eh_spec_block): Likewise.
6247         (cp_gimplify_init_expr): Remove STMT_EXPR special case.
6248         (gimplify_must_not_throw_expr): Update voidify_wrapper_expr call.
6249         * cp-lang.c (LANG_HOOKS_TREE_INLINING_TREE_CHAIN_MATTERS_P): Remove.
6250         (cp_tree_chain_matters_p): Remove.
6251         * cp-tree.h (COMPOUND_STMT_TRY_BLOCK): New.
6252         (COMPOUND_STMT_BODY_BLOCK): New.
6253         (STATEMENT_LIST_NO_SCOPE, STATEMENT_LIST_TRY_BLOCK): New.
6254         (EXPR_STMT_STMT_EXPR_RESULT): New.
6255         (building_stmt_tree): Check cur_stmt_list.
6256         (tf_stmt_expr_cmpd, tf_stmt_expr_body): Remove.
6257         (BCS_NO_SCOPE, BCS_TRY_BLOCK, BCS_FN_BODY): New.
6258         * decl.c (poplevel): Use pop_stmt_list for minding cleanups.
6259         (cp_finish_decl): Use push_cleanup.
6260         (start_function, finish_function): Use statement lists.
6261         (finish_stmt): Do nothing.
6262         * except.c (begin_eh_spec_block): Use statement lists.
6263         (check_handlers_1, check_handlers): Likewise.
6264         * init.c (construct_virtual_base): Don't add extra compound stmts.
6265         (build_vec_init): Likewise.
6266         * name-lookup.c (maybe_push_cleanup_level): Use statement lists.
6267         * name-lookup.h (struct cp_binding_level): Add statement_list.
6268         * parser.c (cp_parser_statement): Take the STMT_EXPR node, not a bool.
6269         (cp_parser_labeled_statement, cp_parser_expression_statement,
6270         cp_parser_statement_seq_opt): Likewise.
6271         (cp_parser_compound_statement): Likewise.  Take bool for try block.
6272         (cp_parser_selection_statement): Tidy if processing.
6273         (cp_parser_already_scoped_statement): Rewrite to do what it says.
6274         * pt.c (tsubst_copy): Move STMT_EXPR to tsubst_expr.
6275         (tsubst_expr): Rewrite STMT_EXPR processing.  Handle STATEMENT_LIST.
6276         Mind COMPOUND_STMT_TRY_BLOCK, EXPR_STMT_STMT_EXPR_RESULT.
6277         * semantics.c (do_poplevel, do_pushlevel): Use statement lists.
6278         (finish_cond): New, rewritten from FINISH_COND.
6279         (simplify_loop_decl_cond): New.
6280         (finish_expr_stmt): Avoid nested EXPR_STMTs.
6281         (begin_if_stmt, finish_if_stmt_cond, finish_then_clause,
6282         begin_else_clause, finish_else_clause, finish_if_stmt,
6283         begin_while_stmt, finish_while_stmt_cond, finish_while_stmt,
6284         begin_do_stmt, finish_do_body, begin_for_stmt, finish_for_init_stmt,
6285         finish_for_cond, finish_for_stmt, begin_switch_stmt,
6286         finish_switch_cond, finish_switch_stmt, begin_try_block,
6287         finish_try_block, finish_cleanup_try_block, finish_function_try_block,
6288         finish_handler_sequence, finish_function_handler_sequence,
6289         begin_handler, finish_handler_parms, finish_handler,
6290         begin_stmt_expr, finish_stmt_expr_expr, finish_stmt_expr): Rewrite
6291         using statement lists.
6292         (begin_compound_stmt): Replace has_no_scope argument with flags.
6293         Update all callers.  Use statement lists.
6294         (finish_compound_stmt): Likewise.
6295         (finish_decl_cleanup, finish_eh_cleanup): Use push_cleanup.
6296         (current_scope_stmt_stack): Remove.
6297         (simplify_aggr_init_expr): Don't muck with TREE_CHAIN.
6298         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init):
6299         Rewrite with statement lists.
6300
6301 2004-06-15  Alexandre Oliva  <aoliva@redhat.com>
6302
6303         * parser.c: Change all assignments of c_lex_string_translate
6304         to true and false to 1 and 0.
6305         (cp_lexer_read_token): Convert type of the translated string.
6306         (cp_parser_skip_to_closing_parentheses): Preserve original
6307         value of c_lex_string_translate, and set it to -1 while
6308         running.
6309         (cp_parser_cache_group): Likewise.
6310         (cp_parser_cache_group_1): Renamed.
6311         (cp_parser_asm_operand_list): Remove redundant setting of
6312         c_lex_string_translate.
6313         (cp_parser_primary_expression) [CPP_STRING, CPP_WSTRING]:
6314         Handle chained strings.
6315
6316 2004-06-12  Andrew Pinski  <apinski@apple.com>
6317
6318         PR c++/14639
6319         Revert:
6320         2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
6321
6322                 * cp-tree.h: Fix typo.
6323
6324                 * cp-tree.h: Include cgraph.h
6325                 (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
6326                 TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
6327
6328 2004-06-12  Jason Merrill  <jason@redhat.com>
6329
6330         PR tree-optimization/14107
6331         * decl.c (finish_function): Warn about no return in all functions.
6332
6333 2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
6334
6335         * cp-tree.h (struct language_function): Remove cannot_inline.
6336         * decl.c (save_function_data): cannot_inline is no more.
6337         (cxx_push_function_context): Likewise.
6338         * decl2.c (start_objects, start_static_storage_duration_function):
6339         Reset DECL_INLINE, set DECL_UNINLINABLE.
6340
6341 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6342
6343         PR c++/15967
6344         * search.c (lookup_field): Propagate the ambiguity list.
6345         (lookup_fnfields): Likewise.
6346
6347 2004-06-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6348
6349         PR c++/15947
6350         * parser.c (cp_parser_template_name): Ctors/dtors never need a
6351         template keyword to disambiguate.
6352
6353 2004-06-14  Mark Mitchell  <mark@codesourcery.com>
6354
6355         PR c++/15096
6356         * decl.c (grokdeclarator): Ignore pointer-to-members when
6357         computing template depth.
6358
6359         PR c++/14930
6360         * name-lookup.c (pushtag): Do not try to put class declarations in
6361         explicit specialization scopes.
6362
6363 2004-06-11  Andrew Pinski  <pinskia@physics.uc.edu>
6364
6365         * decl.c (grokdeclarator): Do not depend on C99's _Bool's behavior.
6366
6367 2004-06-11  Mark Mitchell  <mark@codesourcery.com>
6368
6369         PR c++/15862
6370         * name-lookup.c (unqualified_namespace_lookup): Do not ignore type
6371         bindings for undeclared built-ins.
6372
6373 2004-06-11  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6374
6375         * typeck2.c (abstract_virtual_errors): Reword diagnostics, make them
6376         appear at the correct location.
6377
6378 2004-06-10  Jason Merrill  <jason@redhat.com>
6379
6380         PR c++/15875
6381         Revert:
6382         2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6383         * init.c (build_offset_ref): Build SCOPE_REF with non-null
6384         TREE_TYPE for non-dependent names.
6385         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
6386         unknown_type_node as its TREE_TYPE.
6387         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
6388         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
6389         (dump_expr) <SCOPE_REF case>: Likewise.
6390
6391 2004-06-10  Mark Mitchell  <mark@codesourcery.com>
6392
6393         PR c++/15227
6394         * parser.c (cp_parser_direct_declarator): Robustify.
6395
6396         PR c++/15877
6397         * pt.c (tsubst_copy): Use decl_constant_value on enumeration
6398         constants in non-dependent contexts.
6399
6400         PR c++/14211
6401         PR c++/15076
6402         * typeck.c (build_static_cast): Wrap casts in NON_LVALUE_EXPR when
6403         necessary.
6404
6405 2004-06-10  Jakub Jelinek  <jakub@redhat.com>
6406
6407         PR c++/14791
6408         * decl.c (duplicate_decls): Handle fileptr_type_node arguments
6409         specially.
6410
6411 2004-06-09  Mark Mitchell  <mark@codesourcery.com>
6412
6413         Revert:
6414         PR c++/15815
6415         2004-06-07  Mark Mitchell  <mark@codesourcery.com>
6416         * lex.c (handle_pragma_interface): Deprecate.
6417         (handle_pragma_implementation): Likewise.
6418
6419 2004-06-09  Andrew Pinski  <pinskia@physics.uc.edu>
6420
6421         * g++spec.c (lang_specific_driver): Remove check for -lm
6422         and -lmath when check it see if it was the math library.
6423
6424 2004-06-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6425
6426         PR c++/7841
6427         * parser.c (cp_parser_direct_declarator): Reject constructor named
6428         as qualified template-id.
6429
6430 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
6431
6432         PR c++/15815
6433         * lex.c (handle_pragma_interface): Deprecate.
6434         (handle_pragma_implementation): Likewise.
6435
6436 2004-06-07  Mark Mitchell  <mark@codesourcery.com>
6437
6438         PR c++/15766
6439         * parser.c (cp_parser_iteration_statement): Fix typo in error
6440         message.
6441
6442         PR c++/14777
6443         * pt.c (tsubst_default_argument): Do not defer access checks
6444         while substituting into the default argument.
6445
6446         PR c++/15554
6447         * pt.c (tsubst_copy): Do not try to substitute for an enumeration
6448         constant in a non-dependent context.
6449
6450         PR c++/15057
6451         * except.c (build_throw): Ensure that temp_expr has been
6452         initialized.
6453
6454 2004-06-06  Roger Sayle  <roger@eyesopen.com>
6455
6456         * cp/cp-tree.h (lvalue_or_else): Add function prototype.
6457
6458 2004-06-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6459
6460         PR c++/15503
6461         * parser.c (cp_parser_mem_initializer_id): Gracefully reject
6462         'typename', and accept 'template'.
6463
6464 2004-06-03  Andrew Pinski  <pinskia@physics.uc.edu>
6465             Jan Hubicka  <jh@suse.cz>
6466
6467         PR c++/14639
6468         * method.c (use_think): Do not mark thunk as referenced.
6469
6470 2004-06-03  Matt Austern  <austern@apple.com>
6471
6472         PR c++/15428
6473         * decl2.c (maybe_emit_vtables): If TARGET_WEAK_NOT_IN_ARCHIVE_TOC
6474         is nonzero, and if we see a noninline definition of a key method,
6475         make the vtables nonweak.
6476
6477 2004-06-02  Matt Austern  <austern@apple.com>
6478
6479         * cp-tree.h (instantiate_decl): new boolean parameter,
6480         undefined_ok. Current behavior is equivalent to its being 0.
6481         * decl2.c (mark_used): Add new argument when calling instantiate_decl
6482         * pt.c (mark_decl_instantiated): Unconditionally make
6483         instantiations explicit unconditionally
6484         (do_decl_instantiation): Don't call SET_DECL_EXPLICIT_INSTANTIATION,
6485         since mark_decl_instantiated now does it.
6486         (instantiate_class_member): New.  Instantiate a member of an
6487         explicitly instantiated class template.
6488         (do_type_instantiation): Explicitly instantiate members of an
6489         explicitly instantiated class template.
6490         (instantiate_decl): if undefined_ok is nonzero, and if we're
6491         trying to explicitly instantiated a template with no definition,
6492         change it to an implicit instantiation.
6493         (instantiate_pending_templates): Add new argument to instantiate_decl.
6494         * tree.c (cp_cannot_inline_tree_fn): Likewise.
6495
6496 2004-06-02  Andrew Pinski  <pinskia@physics.uc.edu>
6497
6498         * cp-tree.h: Fix typo.
6499
6500         * cp-tree.h: Include cgraph.h
6501         (DECL_NEEDED_P): Use cgraph_*node on the decl instead of
6502         TREE_SYMBOL_REFERENCED on the DECL_ASSEMBLER_NAME of the decl.
6503
6504 2004-06-01  Jason Merrill  <jason@redhat.com>
6505
6506         PR c++/15142
6507         * call.c (call_builtin_trap): Remove type parm.
6508         (convert_arg_to_ellipsis): Change a non-POD argument to integer type.
6509         (build_x_va_arg): Dereference a null pointer for a non-POD argument.
6510
6511 2004-06-01  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
6512
6513         PR c++/13092
6514         * init.c (build_offset_ref): Build SCOPE_REF with non-null
6515         TREE_TYPE for non-dependent names.
6516         * pt.c (type_dependent_expression_p): Handle SCOPE_REF with
6517         unknown_type_node as its TREE_TYPE.
6518         * cxx-pretty_print.c (pp_cxx_unqualified_id): Handle BASELINK.
6519         * error.c (dump_decl) <SCOPE_REF case>: Use pp_expression.
6520         (dump_expr) <SCOPE_REF case>: Likewise.
6521
6522 2004-06-01  Richard Henderson  <rth@redhat.com>
6523             Andrew Pinski  <pinskia@physics.uc.edu>
6524
6525         * lex.c (reswords): Rename "__offsetof" to "__builtin_offsetof".
6526         * parser.c (struct cp_parser): Remove in_offsetof.
6527         (cp_parser_new): Don't set it.
6528         (cp_parser_unary_expression): Don't check it.
6529         (cp_parser_postfix_open_square_expression): Split out from ...
6530         (cp_parser_postfix_expression): ... here.
6531         (cp_parser_postfix_dot_deref_expression): Likewise.
6532         (cp_parser_builtin_offsetof): New.
6533         (cp_parser_primary_expression): Use it.
6534
6535 2004-06-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6536
6537         PR c++/14932
6538         * parser.c (cp_parser_postfix_expression): Allow subscript
6539         operator in offsetof.
6540
6541 2004-05-31  Mark Mitchell  <mark@codesourcery.com>
6542
6543         PR c++/15701
6544         * friend.c (add_friend): Do not try to perform access checks for
6545         functions from dependent classes.
6546
6547 2004-05-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6548
6549         * cxx-pretty-print.c (pp_cxx_colon_colon): Expor.
6550         (pp_cxx_begin_template_argument_list): Turn into a function.
6551         (pp_cxx_end_template_argument_list): Likewise.
6552         (pp_cxx_separate_with): Define.
6553         (pp_cxx_unqualified_id): Tidy.
6554         (pp_cxx_primary_expression): Likewise.
6555         (pp_cxx_postfix_expression): Likewise.
6556         (pp_cxx_expression): Likewise.
6557         (pp_cxx_simple_type_specifier): Likewise.
6558         (pp_cxx_type_specifier_seq): Likewise.
6559         (pp_cxx_parameter_declaration_clause): Likewise.
6560         (pp_cxx_exception_specification): Likewise.
6561         (pp_cxx_direct_declarator): Likewise.
6562         (pp_cxx_type_id): Likewise.
6563         * cxx-pretty-print.h (pp_cxx_whitespace): Export from
6564         cxx-pretty-print.c.
6565         (pp_cxx_left_paren): Likewise.
6566         (pp_cxx_right_paren): Likewise.
6567         (pp_cxx_left_brace): Likewise.
6568         (pp_cxx_right_brace): Likewise.
6569         (pp_cxx_left_bracket): Likewise.
6570         (pp_cxx_right_bracket): Likewise.
6571         (pp_cxx_dot): Likewise.
6572         (pp_cxx_identifier): Likewise.
6573         (pp_cxx_tree_identifier): Likewise.
6574         (pp_cxx_ampersand): New macro.
6575         (pp_cxx_star): Likewise.
6576         (pp_cxx_arrow): Likewise.
6577         (pp_cxx_semicolon): Likewise.
6578         (pp_cxx_complement): Likewise.
6579         (pp_cxx_begin_template_argument_list): Declaree.
6580         (pp_cxx_end_template_argument_list): Likewise.
6581         (pp_cxx_colon_colon): likewise.
6582
6583 2004-05-31  Eric Botcazou  <ebotcazou@libertysurf.fr>
6584
6585         * parser.c (cp_parser_simple_type_specifier): Explicitly test
6586         against NULL_TREE.
6587
6588 2004-05-31  Kazu Hirata  <kazu@cs.umass.edu>
6589
6590         * call.c, class.c, cp-tree.def, decl2.c, name-lookup.c, pt.c,
6591         typeck.c: Fix comment formatting.
6592
6593 2004-05-30  Andrew Pinski  <pinskia@physics.uc.edu>
6594
6595         * cp-lang.c (cp_expand_decl): Remove.
6596         (LANG_HOOKS_EXPAND_DECL): Use c_expand_decl.
6597
6598 2004-05-30  Andreas Jaeger  <aj@suse.de>
6599
6600         * lang-specs.h: Add missing initializers for .ii.
6601
6602 2004-05-28  Aldy Hernandez  <aldyh@redhat.com>
6603
6604         * decl.c (cp_make_fname_decl): Free return value from
6605         fname_as_string.
6606
6607 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6608
6609         PR c++/15083
6610         * decl2.c (delete_sanity): Set TREE_SIDE_EFFECTS on a DELETE_EXPR,
6611         even in a templat.e
6612         * init.c (build_new): Likewise.
6613
6614         PR c++/15640
6615         * name-lookup.c (arg_assoc): Robustify.
6616
6617         PR c++/15471
6618         * typeck.c (unary_complex_lvalue): Use context_for_name_lookup
6619         when determining the scope to use for a pointer to member.
6620         (lookup_anon_field): Give it external linkage.
6621         * cp-tree.h (lookup_anon_field): Declare it.
6622         * expr.c (cplus_expand_constant): Use it.
6623
6624 2004-05-28  Mark Mitchell  <mark@codesourcery.com>
6625
6626         PR c++/14668
6627         * parser.c (cp_parser_simple_type_specifier): Call
6628         maybe_note_name_used_in_class.
6629
6630 2004-05-28  Tom Marshall  <tmarshall@real.com>
6631
6632         PR c++/15214
6633         * class.c (finish_struct_1): Warn only if the dtor is non-private or
6634         the class has friends.
6635
6636 2004-05-27  Adam Nemet  <anemet@lnxw.com>
6637
6638         PR c++/12883
6639         * decl.c (complete_array_type): Set TYPE_NEEDS_CONSTRUCTING and
6640         TYPE_HAS_NONTRIVIAL_DESTRUCTOR based on the underlying type.
6641
6642 2004-05-24  Geoffrey Keating  <geoffk@apple.com>
6643
6644         * method.c (implicitly_declare_fn): Don't call defer_fn; abort
6645         if it might be needed.
6646         * pt.c (mark_decl_instantiated): Only call defer_fn if
6647         the function actually needs processing in finish_file.
6648         * decl2.c (finish_file): Add check that elements in
6649         deferred_fns_used are really needed there.  Remove unnecessary
6650         test of DECL_SAVED_TREE.
6651
6652 2004-05-23  Paolo Bonzini  <bonzini@gnu.org>
6653
6654         * Make-lang.in: No need to specify $(LIBCPP).
6655
6656 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6657
6658         PR c++/15044
6659         * parser.c (cp_parser_class_head): Robustify.
6660
6661         PR c++/15317
6662         * parser.c (cp_parser_decl_specifier_seq): Correct error in
6663         comment.
6664         (cp_parser_constructor_declarator_p): Treat attributes
6665         as decl-specifiers.
6666
6667         PR c++/15329
6668         * typeck.c (build_unary_op): Do not attempt to resolve casts to
6669         base classes in templates.
6670
6671 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6672
6673         PR c++/15165
6674         * pt.c (instantiate_template): Robustify.
6675
6676 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6677
6678         PR c++/15025
6679         * decl.c (xref_tag): Issue errors about redeclaring template
6680         classes as non-template classes.
6681
6682 2004-05-23  Mark Mitchell  <mark@codesourcery.com>
6683
6684         PR c++/14821
6685         * name-lookup.c (supplement_binding): Allow redefinitions of
6686         namespace aliases.
6687
6688         PR c++/14883
6689         * parser.c (cp_parser_template_argument): Robustify.
6690
6691 2004-05-23  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6692
6693         * class.c (alter_access): Use %E format specifier to print an
6694         identifier node.  Avoid looking at the IDENTIFIER_POINTER.
6695         (push_lang_context): Likewise.
6696         * decl.c (lookup_label): Likewise.
6697         (grokdeclarator): Likewise.
6698         * parser.c (cp_parser_check_for_invalid_template_id): Likewise.
6699         * pt.c (do_type_instantiation): Likewise.
6700         * tree.c (handle_java_interface_attribute): Likewise.
6701         (handle_com_interface_attribute): Likewise.
6702         (handle_init_priority_attribute): Likewise.
6703
6704 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6705
6706         PR c++/15285
6707         PR c++/15299
6708         * pt.c (build_non_dependent_expr): Expand the set of tree nodes
6709         recognized as overloaded functions.
6710
6711 2004-05-22  Mark Mitchell  <mark@codesourcery.com>
6712
6713         PR c++/15507
6714         * class.c (layout_nonempty_base_or_field): Do not try to avoid
6715         layout conflicts for unions.
6716
6717         PR c++/15542
6718         * typeck.c (build_x_unary_op): Instantiate template class
6719         specializations before looking for "operator &".
6720
6721         PR c++/15427
6722         * typeck.c (complete_type): Layout non-dependent array types, even
6723         in templates.
6724
6725         PR c++/15287
6726         * typeck.c (build_unary_op): Do not optimize "&x[y]" when in a
6727         template.
6728
6729 2004-05-22  Roger Sayle  <roger@eyesopen.com>
6730
6731         * name-lookup.c (check_for_out_of_scope_variable): Avoid ICE by
6732         returning when TREE_TYPE is error_mark_node.
6733         * typeck.c (require_complete_type): Return error_mark_node if
6734         value's type is an error_mark_node.
6735
6736 2004-05-20  Andrew Pinski  <pinskia@physics.uc.edu>
6737
6738         * optimize.c (calls_setjmp_r): Remove.
6739         (calls_setjmp_p): Remove.
6740         * cp-tree.c (calls_setjmp_p): Remove.
6741         * decl.c (finish_function): Do not call calls_setjmp_p.
6742
6743 2004-05-18  Zack Weinberg  <zack@codesourcery.com>
6744
6745         * decl.c (cp_finish_decl): Use mark_decl_referenced.
6746         * decl2.c (maybe_make_one_only): Likewise.
6747         * method.c (use_thunk): Likewise.
6748
6749 2004-05-18  Jason Merrill  <jason@redhat.com>
6750
6751         * class.c (build_base_path): Tidy a bit.
6752
6753 2004-05-14  Geoffrey Keating  <geoffk@apple.com>
6754
6755         * name-lookup.c (struct scope_binding): New.
6756         (EMPTY_SCOPE_BINDING): New.
6757         (lookup_using_namespace): Take a scope_binding instead of a
6758         cxx_binding.
6759         (qualified_lookup_using_namespace): Likewise.
6760         (cxx_binding_clear): Delete.
6761         (do_nonmember_using_decl): Use a scope_binding instead of a
6762         cxx_binding.
6763         (lookup_tag): Don't call select_decl.
6764         (ambiguous_decl): Don't return anything (and change callers to match).
6765         Take a scope_binding as the second parameter.
6766         (lookup_namespace_name): Use a scope_binding instead of a
6767         cxx_binding.
6768         (unqualified_namespace_lookup): Likewise.
6769         (lookup_qualified_name): Likewise.
6770         (select_decl): Take a scope_binding instead of a cxx_binding.
6771         Use macros rather than hand-coding tests for type-ness.
6772
6773 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6774
6775         * cp-gimplify.c: Rename from cp-simplify.c.
6776         * Make-lang.in, optimize.c: Update.
6777
6778 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
6779
6780         Merge from tree-ssa-20020619-branch.  See
6781         ChangeLog.tree-ssa for details.
6782
6783         * Make-lang.in, call.c, class.c, cp-lang.c, cp-tree.def,
6784         cp-tree.h, cvt.c, decl.c, decl2.c, error.c, except.c,
6785         expr.c, init.c, name-lookup.h, optimize.c, parser.c,
6786         pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c:
6787         Merged.
6788         * cp-mudflap.c: New file.
6789         * cp-simplify.c:: New file.
6790
6791 2004-05-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6792
6793         PR c++/14389
6794         * decl2.c (check_classfn): For member templates, compare also the
6795         template parameters to match the declaration.
6796         * cp-tree.h: Adjust declaration of check_classfn.
6797         * decl.c (start_decl, grokfndecl): Adjust callers of check_classfn.
6798         * friend.c (do_friend): Likewise.
6799         * pt.c (tsubst_friend_function): Likewise.
6800
6801 2004-05-01  Zack Weinberg  <zack@codesourcery.com>
6802
6803         * decl.c (reshape_init): Do not apply TYPE_DOMAIN to a VECTOR_TYPE.
6804         Instead, dig into the representation type to find the array bound.
6805
6806 2004-04-30  Jason Merrill  <jason@redhat.com>
6807
6808         Refer to base members using COMPONENT_REFs where possible.
6809         * class.c (build_simple_base_path): New fn.
6810         (build_base_path): Use it for non-virtual base references.
6811         (layout_class_type): Change base fields to their real type
6812         after layout is done.
6813         * cp-tree.h (IS_FAKE_BASE_TYPE): New macro.
6814         * cp-lang.c (cxx_get_alias_set): Use it.
6815
6816 2004-04-30  Kazu Hirata  <kazu@cs.umass.edu>
6817
6818         * class.c, cp-tree.h, decl.c, decl2.c, pt.c, rtti.c: Fix
6819         comment typos.
6820
6821 2004-04-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
6822
6823         PR c++/15064
6824         * parser.c (cp_parser_postfix_expression): typeid operator cannot be
6825         used in integral constant expressions.
6826
6827 2004-04-22  Mark Mitchell  <mark@codesourcery.com>
6828
6829         * init.c (build_aggr_init): Fix accidental use of C99 construct in
6830         previous change.
6831
6832         * class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on
6833         braced initializer.
6834         * cp-tree.h (BRACE_ENCLOSED_INITIALIZER_P): New macro.
6835         * decl.c (reshape_init): Use it.
6836         * init.c (perform_member_init): Remove redundant condition.
6837         (build_aggr_init): Adjust to handle brace-enclosed initializers
6838         correctly.
6839         (expand_default_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6840
6841         * parser.c (cp_parser_initializer_clause): Do not set
6842         TREE_HAS_CONSTRUCTOR on the initializer.
6843         * rtti.c (tinfo_base_init): Likewise.
6844         (generic_initializer): Likewise.
6845         (ptr_initializer): Likewise.
6846         (ptm_initializer): Likewise.
6847         (class_initializer): Likewise.
6848         (get_pseudo_ti_init): Likewise.
6849         * typeck2.c (digest_init): Use BRACE_ENCLOSED_INITIALIZER_P.
6850
6851 2004-04-22  Alan Modra  <amodra@bigpond.net.au>
6852
6853         * name-lookup.c (anonymous_namespace_name): Make static.
6854
6855 2004-04-19  Roger Sayle  <roger@eyesopen.com>
6856
6857         PR middle-end/14531
6858         * class.c (build_base_path): Call fold whilst building the NULL
6859         pointer check expression trees.
6860
6861 2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>
6862
6863         * init.c (build_new_1): Don't use type size argument for Java
6864         _Jv_AllocObject call.
6865
6866 2004-04-09  Danny Smith  <dannysmith@users.sourceforge.net>
6867
6868         * method.c (make_alias_for_thunk): Remove preprocessor guard on
6869         declaration and definition.
6870
6871 2004-04-08  Danny Smith  <dannysmith@users.sourceforge.net>
6872
6873         PR c++/14808
6874         * method.c (use_thunk): Test TARGET_USE_LOCAL_THUNK_ALIAS_P rather
6875         than ASM_OUTPUT_DEF.
6876
6877 2004-04-08  Jakub Jelinek  <jakub@redhat.com>
6878
6879         * decl2.c (mark_used): Don't segfault if cfun != NULL but
6880         current_function_decl == NULL.
6881
6882 2004-04-05  Nathan Sidwell  <nathan@codesourcery.com>
6883
6884         PR c++/3518
6885         * pt.c (check_cv_quals_for_unify): Ignore bogus CV quals at outer
6886         level.
6887
6888 2004-04-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6889
6890         * init.c (decl_constant_value): Don't look at DECL_INITIAL
6891         of PARM_DECL.
6892         * tree.c (bot_manip, build_min): Don't look at TREE_CONSTANT
6893         or TREE_SIDE_EFFECTS of a type.
6894
6895 2004-04-02  Nathan Sidwell  <nathan@codesourcery.com>
6896
6897         PR c++/14007
6898         * pt.c (check_cv_quals_for_unify): Correct logic for disallowed
6899         cv-qualifier unification.
6900         * tree.c (cp_build_qualified_type_real): Renable DR295 logic.
6901
6902 2004-04-02  Jan Hubicka  <jh@suse.cz>
6903
6904         * cp-lang. (LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Define.
6905         * cp-tree.h (cp_update_decl_after_saving): Declare.
6906         * tree.c (cp_update_decl_after_saving): Define.
6907
6908 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6909
6910         PR c++/14803
6911         * typeck.c (get_delta_difference): Call fold before returning the
6912         value.
6913
6914 2004-04-01  Richard Henderson  <rth@redhat.com>
6915
6916         PR c++/14804
6917         * decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
6918         * typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
6919
6920 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
6921
6922         PR c++/14810
6923         * name-lookup.c (maybe_push_cleanup_level): Robustify.
6924
6925 2004-04-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6926
6927         * class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly.
6928
6929 2004-03-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6930
6931         * call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
6932         * class.c (check_bitfield_decl): Likewise.
6933         * cvt.c (type_promotes_to): Likewise.
6934         * decl.c (finish_enum): Likewise.
6935         * mangle.c (write_builtin_type): Likewise.
6936         * semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
6937         * typeck.c (type_after_usual_arithmetic_conversions): Likewise.
6938         (build_binary_op): Likewise.
6939
6940 2004-03-31  Jan Hubicka  <jh@suse.cz>
6941
6942         * tree.h (optimize_function): Kill prototype.
6943         * optimize.c (dump_function, optimize_function, dump_finction): Kill.
6944         * semantics.c (expand_body): Kill.
6945
6946 2004-03-30  Mark Mitchell  <mark@codesourcery.com>
6947
6948         PR c++/14724
6949         * decl.c (start_decl_1): Do not decide whether or not to create a
6950         new cleanup level until after the type has been completed.
6951
6952         PR c++/14763
6953         * pt.c (tsubst_default_argument): Clear current_function_decl.
6954
6955 2004-03-30  Zack Weinberg  <zack@codesourcery.com>
6956
6957         * name-lookup.c, parser.c: Use new shorter form of GTY markers.
6958
6959 2004-03-29  Zack Weinberg  <zack@codesourcery.com>
6960
6961         * error.c (dump_function_name): If T's DECL_LANG_SPECIFIC
6962         is null, just print the literal name and return.
6963
6964 2004-03-25  Kazu Hirata  <kazu@cs.umass.edu>
6965
6966         * cxx-pretty-print.c: Fix comment typos.
6967
6968 2004-03-24  Kazu Hirata  <kazu@cs.umass.edu>
6969
6970         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h, friend.c:
6971         Update copyright.
6972
6973 2004-03-23  Ziemowit Laski  <zlaski@apple.com>
6974
6975         * Make-lang.in (cp/mangle.o): Depend on $(TARGET_H).
6976         * mangle.c (write_type): Add call to 'mangle_fundamental_type'
6977         target hook.
6978
6979 2004-03-23  Zack Weinberg  <zack@codesourcery.com>
6980
6981         PR 12267, 12391, 12560, 13129, 14114, 14133
6982         * cp-lang.c (c_reset_state): Delete.
6983         (push_file_scope, pop_file_scope): New stubs.
6984         * parser.c (c_parse_file): Call sorry() here if called more than once.
6985
6986 2004-03-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
6987
6988         * typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
6989         for INTEGER_CST.
6990
6991 2004-03-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6992
6993         * cxx-pretty-print.c (pp_cxx_parameter_declaration_clause): Declare.
6994
6995 2004-03-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
6996
6997         * error.c (enum pad): Remove.
6998         (dump_qualifiers): Likewise.
6999         (dump_type): Replace dump_qualifiers with pp_cxx_cv_qualifier_seq.
7000         (dump_aggr_type): Likewise.
7001         (dump_type_suffix): Likewise.
7002         (dump_simple_decl): Likewise.
7003         (dump_function_decl): Likewise.
7004         (cv_to_string): Likewise.
7005         (dump_type_prefix): Likewise.  Adjust return void.
7006         * cxx-pretty-print.c (pp_cxx_cv_qualifier_seq): Move to
7007         cxx_pretty_print.h.
7008         (pp_cxx_template_keyword_if_needed): Document.
7009         (pp_cxx_qualified_id): Document case FUNCTION_DECL.  Tidy.
7010         (pp_cxx_expression): Handle NON_DEPENDENT_EXPR and
7011         MUST_NOT_THROW_EXPR.
7012
7013 2004-03-21  Mark Mitchell  <mark@codesourcery.com>
7014
7015         PR c++/14616
7016         * decl.c (cp_finish_decl): Compute the size of arrays declared in
7017         templates, if their type is non-dependent.
7018
7019 2004-03-19  Mark Mitchell  <mark@codesourcery.com>
7020
7021         * call.c (build_op_delete_call): Do not forget the placement
7022         arguments when iterating through mutiple delete operators.
7023
7024         * cp-tree.h (svaed_scope): Remove last_parms.
7025         (NEW_DELETE_OPNAME_P): New macro.
7026         (last_function_parms): Remove.
7027         (do_friend): Adjust prototype.
7028         * decl.c (grokparms): Return the PARM_DECLs directly, rather than
7029         using last_function_parms.
7030         (grokfndecl): Take the PARM_DECLs as an argument, rather than
7031         using last_function_parms.
7032         (grokdeclarator): Adjust accordingly.  Do not form METHOD_TYPEs
7033         for class-specific operator new and operator delete.
7034         (grok_op_properties): Do not look for allocation functions with
7035         METHOD_TYPEs.
7036         (start_function): Use DECL_ARGUMENTS instead of
7037         last_function_parms.
7038         * decl.h (last_function_parms): Do not declare.
7039         * decl2.c (grokclassfn): Do not use last_function_parms.
7040         * friend.c (do_friend): Remove parmdecls parameter.
7041         * name-lookup.c (push_to_top_level): Do not save last_function_parms.
7042         (pop_from_top_level): Do not restore it.
7043         * pt.c (check_explicit_specialization): Do not adjust
7044         last_function_parms.
7045
7046         * name-lookup.c (do_local_using_decl): Create a local binding for
7047         types brought in via using declarations.
7048
7049         * name-lookup.c (lookup_arg_dependent): Handle block-scope
7050         function declarations correctly.
7051
7052         * semantics.c (finish_id_expression): Correct handling of
7053         conversion operators to dependent types.
7054
7055         * typeck.c (lookup_destructor): Allow the use of destructors from
7056         base classes.
7057
7058 2004-03-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
7059
7060         * cxx-pretty-print.c (pp_cxx_unqualified_id): Use
7061         TEMPLATE_TYPE_PARM_INDEX instead of TYPE_FIELDS.
7062         * search.c (dfs_unuse_fields): Add two more TREE_CODES that mean
7063         the field is named TEMPLATE_TYPE_PARM_INDEX.
7064
7065 2004-03-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7066
7067         PR c++/14545
7068         * parser.c (cp_parser_functional_cast): A cast to anything
7069         but integral or enumaration type is not an integral constant
7070         expression.
7071         * pt.c (value_dependent_expression_p): Handle cast expressions
7072         without operands (such as "int()").
7073
7074 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
7075
7076         * semantics.c (finish_pseudo_destructor_expr): Allow differing
7077         cv-qualification between the type named by the
7078         pseudo-destructor-name and the object-type.
7079
7080         * search.c (accessible_base_p): Handle non-proper bases.
7081
7082         * name-lookup.c (do_nonmember_using_decl): If a using declaration
7083         refers to a single overloaded function, set the type of the
7084         function.
7085         * tree.c (lvalue_type): Simplify.
7086         * typeck.c (type_unknown_p): Do not assume all OVERLOADs have an
7087         unknown type.
7088         (build_unary_op): Handle OVERLOADs with known types.
7089
7090         * decl.c (duplicate_decls): Do not destroy DECL_ARGUMENTS for
7091         function templates.
7092
7093         * parser.c (cp_parser_postfix_expression): Handle the use of
7094         "typename" in non-dependent contexts.  Convert appropriately when
7095         when using a qualified name after "->" or ".".
7096
7097         * call.c (conditional_conversion): Honor the requirement that some
7098         conversions refer to the original object.
7099
7100 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
7101
7102         * call.c (build_conditional_expr): Do not call force_rvalue for
7103         operands of void_type when the conditional expression itself has
7104         void type.
7105         * name-lookup.c (pushdecl): Don't consider a declaration of a
7106         function named "main" to be an overload of a type named "main".
7107         * parser.c (cp_parser_template_name): Perform name lookup when the
7108         template name is proceeded by "template" if the qualifying scope
7109         is non-dependent.
7110         * typeck.c (composite_pointer_type_r): Correctly handle
7111         pointer-to-member types.
7112         (build_const_cast): Likewise.
7113
7114 2004-03-18  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
7115
7116         * cp-tree.def (TEMPLATE_TYPE_PARM, TYPEOF_TYPE): Update comments.
7117         * cp-tree.h (NEW_EXPR_USE_GLOBAL, DELETE_EXPR_USE_GLOBAL): Add check.
7118         (DELETE_EXPR_USE_VEC, COMPOUND_EXPR_OVERLOADED): Likewise.
7119         (KOENIG_LOOKUP_P, PTRMEM_OK_P, TEMPLATE_TYPE_PARM_INDEX): Likewise.
7120         (TYPENAME_TYPE_FULLNAME): Add check and use type.values.
7121         (TYPEOF_TYPE_EXPR): New macro.
7122         * class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
7123         * error.c (dump_type): Use TYPEOF_TYPE_EXPR.
7124         * pt.c (tsubst): Likewise.
7125         * semantics.c (finish_typeof): Likewise.
7126         * search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
7127         and TEMPLATE_TYPE_PARM.
7128         * typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
7129         (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
7130
7131 2004-03-16  Mark Mitchell  <mark@codesourcery.com>
7132
7133         PR c++/14586
7134         * cp-tree.h (build_new_op): Change prototype.
7135         (build_x_binary_op): Likewise.
7136         * call.c (build_new_op): Add overloaded_p parameter.
7137         * decl2.c (grok_array_decl): Adjust call to build_new_op.
7138         * parser.c (cp_parser_binary_expression): Note that uses of
7139         overloaded operators prevents an expression from being considered
7140         an integral constant.
7141         * pt.c (tsubst_copy_and_build): Adjust calls to build_new_op and/or
7142         build_x_binary_op.
7143         * semantics.c (finish_call_expr): Likewise.
7144         * typeck.c (rationalize_conditional_expr): Likewise.
7145         (build_x_indirect_ref): Likewise.
7146         (build_x_binary_op): Likewise.
7147         (build_x_unary_op): Likewise.
7148         (build_x_compound_expr): Likewise.
7149         (build_modify_expr): Likewise.
7150         * typeck2.c (build_x_arrow): Likewise.
7151
7152 2004-03-15  Kazu Hirata  <kazu@cs.umass.edu>
7153
7154         * cp-lang.c, ptree.c: Update copyright.
7155
7156 2004-03-13  Mark Mitchell  <mark@codesourcery.com>
7157
7158         PR c++/14550
7159         * parser.c (cp_parser_non_integral_constant_expression): Encode
7160         more of the idiom that surrounded calls to this function within
7161         the function itself
7162         (cp_parser_primary_expression): Adjust accordingly.
7163         (cp_parser_postfix_expression): Likewise.
7164         (cp_parser_unary_expression): Likewise.
7165         (cp_parser_cast_expression): Likewise.
7166         (cp_parser_assignment_expression): Likewise.
7167         (cp_parser_expression): Likewise.
7168         (cp_parser_new_expression): Note that new-expressions are not
7169         allowed in integral constant expressions.
7170         (cp_parser_delete_expression): Likewise.
7171
7172 2004-03-12  Matt Austern  <austern@apple.com>
7173
7174         * decl2.c (maybe_make_one_only): Look at
7175         TARGET_EXPLICIT_INSTANTIATION_ONE_ONLY when deciding whether
7176         to make an explicit instantiation weak.
7177         * method.c (use_thunk): Make sure we call comdat_linkage
7178         when appropriate.
7179         * pt.c (do_type_instantiation): On systems where weak symbols
7180         don't go in a static archive's TOC, explicit instantiation of a
7181         class must imply *explicit* instantiation of its memeber.
7182
7183 2004-03-11  Kazu Hirata  <kazu@cs.umass.edu>
7184
7185         * call.c, cp-tree.h, pt.c: Fix comment typos.
7186
7187 2004-03-10  Mark Mitchell  <mark@codesourcery.com>
7188
7189         PR c++/14510
7190         * decl.c (xref_tag): Disregard non-type declarations when
7191         looking up a tagged type.
7192
7193 2004-03-09  Nathan Sidwell  <nathan@codesourcery.com>
7194
7195         PR c++/14397
7196         * call.c (convert_like_real): Build a const qualified temporary,
7197         when testing ctor access.
7198
7199 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
7200
7201         * call.c (initialize_reference): Fix typo.
7202
7203 2004-03-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7204
7205         PR c++/14409
7206         * pt.c (determine_specialization): For member templates, match also
7207         constness.
7208
7209         PR c++/14448
7210         * parser.c (cp_parser_initializer_clause): Fold initializer if it is
7211         non-dependent.
7212         * pt.c (tsubst_copy_and_build): Handle NOP_EXPRs.
7213
7214 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
7215
7216         PR c++/14230
7217         * call.c (initialize_reference): Handle initializers that are
7218         class-member access expressions applies to rvalues.
7219
7220 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
7221
7222         PR c++/14432
7223         * name-lookup.c (supplement_binding): Ignore functions that are
7224         marked DECL_ANTICIPATED.
7225
7226 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
7227
7228         PR c++/14401
7229         * class.c (check_field_decls): Complain about non-static data
7230         members of reference type in unions.  Propagate
7231         CLASSTYPE_REF_FIELDS_NEED_INIT and
7232         CLASSTYPE_READONLY_FIELDS_NEED_INIT from the types of non-static
7233         data members.
7234         * init.c (perform_member_init): Complain about mbmers with const
7235         type that are not explicitly initialized.
7236
7237 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
7238
7239         * class.c (check_methods): Don't use IDENTIFIER_ERROR_LOCUS.
7240         * cp-tree.h (DECL_INVALID_OVERRIDER_P): New macro.
7241         (lang_identifier): Remove implicit_decl and error_locus.
7242         (IDENTIFIER_IMPLICIT_DECL): Remove.
7243         (SET_IDENTIFIER_IMPLICTI_DECL): Likewise.
7244         (IDENTIFIER_ERROR_LOCUS): Likewise.
7245         (SET_IDENTIFIER_ERROR_LOCUS): Likewise.
7246         (TYPE_ASSEMBLER_NAME_STRING): Likewise.
7247         (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
7248         (implicitly_declare): Remove.
7249         * decl.c (warn_extern_redeclared_static): Remove check of
7250         IDENTIFIER_IMPLICIT_DECL.
7251         (duplicate_decls): Don't check IDENTIFIER_ERROR_LOCUS.
7252         (implicitly_declare): Remove.
7253         (grok_ctor_properties): Don't set IDENTIFIER_ERROR_LOCUS.
7254         (start_function): Don't check IDENTIFIER_IMPLICIT_DECL.
7255         (start_method): Don't check IDENTIFIER_ERROR_LOCUS.
7256         * lex.c (unqualified_name_lookup_error): Create a dummy VAR_DECL
7257         in the innermost scope, rather than at namespace scope.
7258         * name-lookup.c (push_local_binding): Give it external linkage.
7259         (pushdecl): Remove dead code.
7260         * name-lookup.h (push_local_binding): Declare it.
7261         * ptree.c (cxx_print_identifier): Don't print
7262         IDENTIFIER_IMPLICIT_DECL or IDENTIFIER_ERROR_LOCUS.
7263         * search.c (check_final_overrider): Use DECL_INVALID_OVERRIDER_P,
7264         not IDENTIFIER_ERROR_LOCUS.
7265         * typeck.c (build_function_call): Remove dead code.
7266
7267 2004-03-08  Jason Merrill  <jason@redhat.com>
7268
7269         PR c++/13170
7270         * decl.c (xref_tag): Remove attribute handling.
7271         * cp-tree.h: Adjust prototype.
7272         * decl.c, parser.c, rtti.c: Adjust callers.
7273         * parser.c (cp_parser_class_head): Pass back attributes in the
7274         class head.
7275         (cp_parser_class_specifier): Adjust.
7276
7277 2004-03-08  Matt Austern  <austern@apple.com>
7278
7279         PR debug/14079
7280         * name-lookup.c (add_decl_to_level): Add extern variables, as well
7281         as static, to static_decls array.
7282
7283 2004-03-05  Jason Merrill  <jason@redhat.com>
7284
7285         * tree.c (list_hash_pieces): s/TYPE_HASH/TREE_HASH/.
7286
7287 2004-03-04  Geoffrey Keating  <geoffk@apple.com>
7288
7289         * decl.c (grokfndecl): Update old incorrect comment.
7290         (grokvardecl): Diagnose C++ variables of type with no linkage.
7291
7292 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
7293
7294         PR c++/14369
7295         * pt.c (build_non_dependent_expr): Do not create a
7296         NON_DEPENDENT_EXPR for a THROW_EXPR.
7297
7298 2004-03-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
7299
7300         PR c++/14369
7301         * error.c (dump_expr): Handle THROW_EXPR.
7302
7303 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
7304
7305         PR c++/14360
7306         * parser.c (cp_parser_postfix_expression): Do not perform Koenig
7307         lookup if ordinary name-lookup finds a non-function.
7308         * pt.c (tsubst_copy_and_build): Likewise.
7309
7310         PR c++/14361
7311         * parser.c (cp_parser_late_parsing_default_args): Check that there
7312         are no extra tokens after the end of the default-argument
7313         expression.
7314
7315 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
7316
7317         PR c++/14324
7318         * lex.c (retrofit_lang_decl): Treat entities with no linkage as
7319         having C++ linkage for name-mangling purposes.
7320
7321         PR c++/14260
7322         * parser.c (cp_parser_direct_declarator): Recognize constructor
7323         declarators that use a template-id to name the class being
7324         constructed.
7325
7326         PR c++/14337
7327         * pt.c (tsubst_qualified_id): Handle dependent qualifying scopes.
7328         (tsubst_expr): Do not call tsubst_copy, even when
7329         processing_template_decl.
7330
7331 2004-03-01  Jeff Law  <law@redhat.com>
7332
7333         * init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
7334         the proper type.
7335
7336 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
7337
7338         PR c++/14138
7339         * name-lookup.h (push_scope): Change prototype.
7340         * name-lookup.c (push_scope): Do not reenter the current class
7341         scope.
7342         * decl.c (grokfndecl): Check return code from push_scope before
7343         calling pop_scope.
7344         * decl2.c (check_classfn): Likewise.
7345         * parser.c (cp_parser_conversion_function_id): Likewise.
7346         (cp_parser_init_declarator): Likewise.
7347         (cp_parser_direct_declarator): Likewise.
7348         (cp_parser_class_specifier): Likewise.
7349         (cp_parser_class_head): Likewise.
7350         (cp_parser_lookup_name): Likewise.
7351         (cp_parser_constructor_declarator_p): Likewise.
7352         * pt.c (instantiate_class_template): Likewise.
7353         (resolve_typename_type): Likewise.
7354
7355 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
7356
7357         PR c++/14267
7358         * typeck.c (build_modify_expr): Remove more of the cast-as-lvalue
7359         extension.
7360
7361         PR debug/12103
7362         * class.c (update_vtable_entry_for_fn): Do not go through
7363         covariance machinery if the type returned by an overrider is the
7364         same as the original.
7365
7366 2004-02-29  Kazu Hirata  <kazu@cs.umass.edu>
7367
7368         * call.c: Fix a comment typo.
7369
7370 2004-02-27  Ziemowit Laski  <zlaski@apple.com>
7371
7372         * tree.c (pod_type_p): Treat VECTOR_TYPEs as PODs.
7373
7374 2004-02-26  Mark Mitchell  <mark@codesourcery.com>
7375
7376         PR c++/14278
7377         * parser.c (cp_parser_parameter_declaration_list): Commit
7378         to fewer tentative parses.
7379
7380 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7381
7382         PR c++/14284
7383         * pt.c (dependent_type_p_r): A template template parameter is a
7384         dependent type.
7385
7386 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7387
7388         PR c++/14246
7389         * mangle.c (write_template_arg_literal): Don't rely on identity for
7390         boolean constants.
7391
7392 2004-02-24  Jason Merrill  <jason@redhat.com>
7393
7394         * tree.c (build_exception_variant): Use check_qualified_type.
7395
7396 2004-02-23  Zack Weinberg  <zack@codesourcery.com>
7397             Kazu Hirata  <kazu@cs.umass.edu>
7398
7399         * decl.c (cxx_init_decl_processing): Don't check
7400         flag_writable_strings.
7401
7402 2004-02-23  Andrew Pinski  <pinskia@physics.uc.edu>
7403
7404         PR c++/14156
7405         * typeck.c (maybe_warn_about_returning_address_of_location):
7406         Change check for VAR_DECL to use DECL_P instead.
7407
7408 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7409
7410         PR c++/14250
7411         * cvt.c (build_expr_type_conversion): Type must be complete before
7412         looking up for conversions.
7413
7414 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7415
7416         PR c++/14143
7417         * name-lookup.c (arg_assoc_class): Don't look into template
7418         arguments if it is not a primary template.
7419
7420 2004-02-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
7421
7422         PR c++/12007
7423         * method.c (use_thunk): Always clone function argument tree.
7424
7425 2004-02-20  Mark Mitchell  <mark@codesourcery.com>
7426
7427         PR c++/14199
7428         * pt.c (tsubst_copy): Call mark_used for a PARM_DECL.
7429
7430         PR c++/14173
7431         * semantics.c (begin_class_definition): Set TYPE_PACKED correctly
7432         for all type variants.
7433
7434 2004-02-19  Mark Mitchell  <mark@codesourcery.com>
7435
7436         PR c++/13927
7437         * decl.c (duplicate_decls): Return error_mark_node for invalid
7438         redeclarations.
7439         * name-lookup.c (push_namespace): Ignore the return value from
7440         pushdecl.
7441         * pt.c (push_template_decl_real): Robustify.
7442
7443         PR c++/14186
7444         * name-lookup.c (push_class_level_binding): Do not complain about
7445         adding a binding for a member whose name is the same as the
7446         enclosing class if the member is located in a base class of the
7447         current class.
7448
7449 2004-02-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7450
7451         PR c++/14181
7452         * parser.c (cp_parser_new_expression): Parse an ill-formed
7453         direct-new-declarator after a parenthesized type-id to emit good
7454         diagnostic.
7455
7456 2004-02-18  Kazu Hirata  <kazu@cs.umass.edu>
7457
7458         * cp-tree.def, cvt.c: Update copyright.
7459
7460 2004-02-17  Mark Mitchell  <mark@codesourcery.com>
7461
7462         PR c++/11326
7463         * cp-tree.h (abi_version_at_least): Remove.
7464         * mangle.c: Include flags.h.
7465
7466 2004-02-15  Mark Mitchell  <mark@codesourcery.com>
7467
7468         PR c++/13971
7469         * call.c (build_conditional_expr): Handle conversions between
7470         class types which result in differently cv-qualified type
7471         variants.
7472
7473         PR c++/14086
7474         * class.c (delete_duplicate_fields_1): Remove.
7475         (delete_duplicate_fields): Likewise.
7476         (finish_struct_anon): Remove check for members with the same name
7477         as their enclosing class.
7478         (check_field_decls): Do not call duplicate_fields.
7479         * decl.c (grokdeclarator): Remove check for static data members
7480         with the same name as their enclosing class.
7481         * name-lookup.c (push_class_level_binding): Check for members with
7482         the same name as their enclosing class.
7483
7484 2004-02-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
7485
7486         PR c++/14085
7487         * error.c (dump_decl): Handle TEMPLATE_TYPE_PARM.
7488
7489 2004-02-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7490
7491         PR c++/13635
7492         * pt.c (push_template_decl_real): Make sure DECL_TI_ARGS of DECL
7493         has full set of arguments.
7494
7495 2004-02-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7496
7497         PR c++/13927
7498         * error.c (dump_decl) <ALIAS_DECL>: Dump as simple declarations.
7499
7500 2004-02-13  Mark Mitchell  <mark@codesourcery.com>
7501
7502         PR c++/14122
7503         * cp-tree.h (delete_sanity): Change prototype.
7504         * decl2.c (delete_sanity): Make doing_vec a bool, not an int.
7505         Remove dead code.  Adjust code to warn about deleting an array.
7506         * typekc.c (decay_conversion): Use build_address and build_nop.
7507
7508         PR c++/14108
7509         * search.c (accessible_p): Do not check access in thunks.
7510
7511         PR c++/14083
7512         * call.c (build_conditional_expr): Call force_rvalue on the
7513         non-void operand in the case that one result is a throw-expression
7514         and the other is not.
7515
7516 2004-02-13  Ian Lance Taylor  <ian@wasabisystems.com>
7517
7518         PR c++/9851
7519         * parser.c (cp_parser_pseudo_destructor_name): Check for errors on
7520         the type name and look ahead for ::~, and bail out early with a
7521         better error message if the parse is going to fail.
7522
7523 2004-02-12  Mark Mitchell  <mark@codesourcery.com>
7524
7525         * call.c (conversion_kind): New type.
7526         (conversion_rank): Likewise.
7527         (conversion): Likewise.
7528         (CONVERSION_RANK): New macro.
7529         (conversion_obstack): New variable.
7530         (obstack_initialized): Likewise.
7531         (z_candidate): Change type of convs and second_conv.
7532         (candidate_warning): New type.
7533         (IDENTITY_RANK): Remove.
7534         (EXACT_RANK): Likewise.
7535         (PROMO_RANK): Likewise.
7536         (STD_RANK): Likewise.
7537         (PBOOL_RANK): Likewise.
7538         (USER_RANK): Likewise.
7539         (ELLIPSIS_RANK): Likewise.
7540         (BAD_RANK): Likewise.
7541         (ICS_RANK): Likewise.
7542         (ICS_STD_RANK): Likewise.
7543         (ICS_USER_FLAG): Likewise.
7544         (ICS_ELLIPSIS_FLAG): Likewise.
7545         (ICS_THIS_FLAG): Likewise.
7546         (ICS_BAD_FLAG): Likewise.
7547         (NEED_TEMPORARY_P): Likewise.
7548         (CHECK_COPY_CONSTRUCTOR_P): Likewise.
7549         (USER_CONV_CAND): Likewise.
7550         (USER_CONV_FN): Likewise.
7551         (conversion_obstack_alloc): New function.
7552         (alloc_conversion): Likewise.
7553         (validate_conversion_obstack): Likewise.
7554         (alloc_conversions): Likewise.
7555         (build_conv): Adjust to deal with new conversion data structures.
7556         (build_identity_conv): New function.
7557         (build_ambiguous_conv): Likewise.
7558         (standard_conversion): Adjust to deal with new conversion data
7559         structures.
7560         (convert_class_to_reference): Likewise.
7561         (direct_reference_binding): Likewise.
7562         (reference_binding): Likewise.
7563         (implicit_conversion): Likewise.
7564         (add_candidate): Likewise.
7565         (add_function_candidate): Likewise.
7566         (add_conv_candidate): Likewise.
7567         (build_builtin_candidate): Likewise.
7568         (print_z_candidate): Likewise.
7569         (merge_conversion_sequences): Likewise.
7570         (build_user_type_conversion_1): Likewise.
7571         (build_user_type_conversion): Likewise.
7572         (build_new_function_call): Likewise.
7573         (build_object_call): Likewise.
7574         (conditional_conversion): Likewise.
7575         (build_conditional_expr): Likewise.
7576         (build_new_op): Likewise.
7577         (build_op_delete_call): Likewise.
7578         (convert_like_real): Likewise.
7579         (build_over_call): Likewise.
7580         (build_new_method_call): Likewise.
7581         (is_subseq): Likewise.
7582         (maybe_handle_implicit_object): Likewise.
7583         (maybe_handle_ref_bind): Likewise.
7584         (compare_ics): Likewise.
7585         (source_type): Likewise.
7586         (add_warning): Likewise.
7587         (joust): Likewise.
7588         (can_convert_arg): Likewise.
7589         (can_convert_arg_bad): Likewise.
7590         (perform_implicit_conversion): Likewise.
7591         (perform_direct_initialization_if_possible): Likewise.
7592         (initialize_reference): Likewise.
7593         * cp-lang.c (cp_tree_size): Do not handle WRAPPER.
7594         * cp-tree.def (WRAPPER): Likewise.
7595         (IDENTITY_CONV): Remove.
7596         (LVALUE_CONV): Likewise.
7597         (QUAL_CONV): Likewise.
7598         (STD_CONV): Likewise.
7599         (PTR_CONV): Likewise.
7600         (PMEM_CONV): Likewise.
7601         (BASE_CONV): Likewise.
7602         (REF_BIND): Likewise.
7603         (USER_CONV): Likewise.
7604         (AMBIG_CONV): Likewise.
7605         (RVALUE_CONV): Likewise.
7606         * cp-tree.h (tree_wrapper): Remove.
7607         (WRAPPER_ZC): Remove.
7608         (lang_tree_node): Remove wrapper.
7609         (LOOKUP_SPECULATIVELY): Remove.
7610         (build_op_delete_call): Adjust prototype.
7611         (validate_conversion_obstack): Declare.
7612         (build_zc_wrapper): Remove.
7613         * cvt.c (convert_to_reference): Remove dead code.
7614         (ocp_convert): Likewise.
7615         * decl.c (redeclaration_error_message): Correct handling of
7616         templates.
7617         (finish_destructor_body): Do not use LOOKUP_SPECULATIVELY.
7618         (cp_tree_node_structure): Remove WRAPPER case.
7619         * decl2.c (finish_file): Call validate_conversion_obstack.
7620         * init.c (build_new_1): Remove use of LOOKUP_SPECULATIVELY.
7621         (build_op_delete_call): Likewise.
7622         (build_x_delete): Likewise.
7623         (build_delete): Adjust call to build_op_delete_call.
7624         * pt.c (tsubst_friend_declaration): Adjust code to determine
7625         whether or not a friend template is a definition.
7626         (tsubst_decl): Clear DECL_INITIAL for new FUNCTION_DECLs.
7627         * tree.c (build_zc_wrapper): Remove.
7628
7629 2004-02-12  Zack Weinberg  <zack@codesourcery.com>
7630
7631         * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS.
7632         * cp-tree.h: Don't declare cxx_builtin_type_decls.
7633         * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete.
7634         (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL.
7635
7636 2004-02-10  Mark Mitchell  <mark@codesourcery.com>
7637
7638         * typeck.c (lookup_destructor): Fix typo in error message.
7639
7640 2004-02-09  Kazu Hirata  <kazu@cs.umass.edu>
7641
7642         * call.c, parser.c, tree.c: Fix comment typos.
7643
7644 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7645
7646         Bug 13856
7647         * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS.
7648         * decl.c (duplicate_decls, start_function): Likewise.
7649
7650 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
7651
7652         * name-lookup.c (pushdecl): Issue shadow warnings directly.
7653         * parser.c (free_parser_stacks): Delete.
7654
7655 2004-02-07  Kazu Hirata  <kazu@cs.umass.edu>
7656
7657         * rtti.c: Update copyright.
7658
7659 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7660
7661         PR c++/14033
7662         * decl.c (require_complete_types_for_parms): Do not insert
7663         error_mark_node in the parameter list.
7664
7665 2004-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7666
7667         PR c++/14028
7668         * parser.c (cp_parser_enclosed_template_argument_list): Emit straight
7669         error when terminator can not be found.
7670
7671 2004-02-05  Kelley Cook  <kcook@gcc.gnu.org>
7672
7673         Make-lang.in (po-generated):  Delete.
7674
7675 2004-02-05  Kazu Hirata  <kazu@cs.umass.edu>
7676
7677         * call.c (type_passed_as): Replace PROMOTE_PROTOTYPES with
7678         targetm.calls.promote_prototypes.
7679
7680 2004-02-05  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
7681
7682         PR middle-end/13750
7683         Revert:
7684         2004-01-15  Geoffrey Keating  <geoffk@apple.com>
7685         PR pch/13361
7686         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
7687         (handle_pragma_implementation): Likewise.
7688
7689 2004-02-05  Mark Mitchell  <mark@codesourcery.com>
7690
7691         PR c++/13714
7692         * typeck.c (lookup_destructor): Tweak error message.
7693
7694 2004-02-05  Jan Hubicka  <jh@suse.cz>
7695
7696         * tree.c (cp_cannot_inline_tree_fn):  Allow inlining of comdat
7697         functions.
7698
7699 2004-02-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7700
7701         PR c++/14008
7702         * parser.c (cp_parser_diagnose_invalid_typename): Removed parsing
7703         code, only emits the diagnostic now. Added lookup of the identifier
7704         and support for qualified ids.
7705         (cp_parser_parse_and_diagnose_invalid_type_name): New function.
7706         Parse an (invalid) type name as id-expression within a declarator.
7707         (cp_parser_simple_declaration): Use it.
7708         (cp_parser_member_declaration): Likewise.
7709         (cp_parser_make_typename_type): New function. Handle errors through
7710         cp_parser_diagnose_invalid_typename.
7711         (cp_parser_elaborated_type_specifier): Use it.
7712
7713 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7714
7715         PR c++/13932
7716         * call.c (convert_like_real): Use "converting" rather than
7717         "argument" as the descriptive keyword to
7718         dubious_conversion_warnings.
7719         * typeck.c (convert_for_assignment): Do not call
7720         dubious_conversion_warnings.
7721
7722 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7723
7724         PR c++/13086
7725         * init.c (build_delete): Emit a more informative error message in
7726         case of an incomplete type, and on the correct source line.
7727
7728 2004-02-04  Kazu Hirata  <kazu@cs.umass.edu>
7729
7730         * error.c, search.c: Update copyright.
7731
7732 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7733
7734         PR c++/9941
7735         * rtti.c (tinfo_base_init): Use import_export_tinfo to decide the
7736         linkage for the typeinfo name string.
7737
7738 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7739
7740         PR c++/13969
7741         * cp-tree.h (fold_non_dependent_expr): New function.
7742         * parser.c (cp_parser_fold_non_dependent_expr): Remove.
7743         (cp_parser_template_argument): Use fold_non_dependent_expr.
7744         (cp_parser_direct_declarator): Likewise.
7745         * pt.c (fold_non_dependent_expr): New function.
7746         (convert_nontype_argument): Use it.
7747         (tsubst_qualified_id): Simplify.
7748         (tsubst_copy_and_build): Likewise.
7749
7750 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
7751
7752         * decl.c (cxx_push_function_context): Do not set
7753         current_function_is_thunk.
7754         * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the
7755         actual function.
7756
7757 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7758
7759         PR c++/13997
7760         * pt.c (more_specialized_class): Increase processing_template_decl
7761         while partial ordering.
7762
7763 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7764
7765         PR c++/13925
7766         * decl.c (start_function): Do not call pushdecl for any
7767         instantiation or specialization of a primary template.
7768
7769 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7770
7771         PR c++/13950
7772         * parser.c (cp_parser_class_name): Robustify.
7773
7774         PR c++/13970
7775         * parser.c (cp_parser_cache_group): Do not consume the EOF token.
7776
7777         PR c++/14002
7778         * semantics.c (finish_id_expression): Do not return an
7779         IDENTIFIER_NODE when lookup finds a PARM_DECL.
7780
7781 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
7782
7783         PR c++/13978
7784         * pt.c (build_non_dependent_expr): Do not build
7785         NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs.
7786
7787         PR c++/13968
7788         * semantics.c (finish_id_expression): Do not return an
7789         IDENTIFIER_NODE when lookup finds a VAR_DECL.
7790
7791         PR c++/13975
7792         * parser.c (cp_parser_simple_declaration): When skipping to the
7793         end of the statement swallow the terminating semicolon.
7794
7795 2004-02-02  Mark Mitchell  <mark@codesourcery.com>
7796
7797         PR c++/13113
7798         * init.c (build_offset_ref): Improve error recovery for invalid
7799         uses of non-static member functions.
7800
7801         PR c++/13854
7802         * cp-tree.h (cp_build_type_attribute_variant): New function.
7803         * class.c (build_clone): Use cp_build_type_attribute_variant.
7804         * decl.c (duplicate_decls): Likewise.
7805         * pt.c (copy_default_args_to_explicit_spec): Likewise.
7806         (tsubst_function_type): Likewise.
7807         * tree.c (build_exception_variant): Check attributes before
7808         concluding that two types are the same.
7809         (cp_build_type-attribute_variant): New method.
7810         * typeck.c (merge_types): Use cp_build_type_attribute_variant.
7811
7812         PR c++/13907
7813         * call.c (convert_class_to_reference): Keep better track of
7814         pedantically invalid user-defined conversions.
7815
7816 2004-02-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7817
7818         PR c++/13957
7819         * pt.c (tsubst_qualified_id): Improved error message when a type
7820         is expected but not found.
7821
7822 2004-01-31  Kazu Hirata  <kazu@cs.umass.edu>
7823
7824         * class.c: Fix comment typos.
7825         * decl.c: Likewise.
7826         * error.c: Likewise.
7827         * parser.c: Likewise.
7828         * pt.c: Likewise.
7829         * search.c: Likewise.
7830         * typeck.c: Likewise.
7831
7832 2004-01-30  Richard Henderson  <rth@redhat.com>
7833
7834         PR c++/13693
7835         * method.c (use_thunk): Don't force_target_expr for void thunks.
7836         * tree.c (build_target_expr_with_type): Assert non-void type.
7837         (force_target_expr): Likewise.
7838
7839 2004-01-30  Michael Matz  <matz@suse.de>
7840
7841         * parser.c (cp_parser_labeled_statement): Accept case ranges.
7842
7843 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7844
7845         DR206
7846         PR c++/13813
7847         * decl.c (grokdeclarator): Check immediatly type completeness for
7848         non-dependent types.
7849
7850 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7851
7852         PR c++/13683
7853         * call.c (convert_arg_to_ellipsis): Don't emit a warning if within
7854         a sizeof expression.block
7855
7856 2004-01-29  Mark Mitchell  <mark@codesourcery.com>
7857
7858         PR c++/13883
7859         * mangle.c (write_encoding): Correct encoding of member template
7860         constructors.
7861
7862 2004-01-28  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7863
7864         * parser.c (cp_parser_template_id): Parse tentatively `[:' after a
7865         template name as it was `<::' (digraph typo).
7866         (cp_parser_nth_token_starts_template_argument_list_p): New function.
7867         (cp_parser_id_expression): Use it.
7868         (cp_parser_nested_name_specifier_opt): Likewise.
7869         (cp_parser_template_name): Likewise.
7870         (cp_parser_class_name): Likewise.
7871         (cp_lexer_get_preprocessor_token): Use c_lex_with_flags.
7872
7873 2004-01-28  Mark Mitchell  <mark@codesourcery.com>
7874
7875         PR c++/13791
7876         * typeck.c (merge_types): Do not merge attributes into
7877         TYPENAME_TYPEs.
7878
7879         PR c++/13736
7880         * parser.c (cp_parser_direct_declarator): Do not prevent
7881         backtracking inside a parenthesized declarator.
7882         (cp_parser_parameter_declaration): Fix typo in comment.
7883
7884 2004-01-28  Jan Hubicka  <jh@suse.cz>
7885
7886         * semantics.c (expand_body)  Do emit_associated_thunks before
7887         expansion.
7888
7889 2004-01-27  Devang Patel  <dpatel@apple.com>
7890
7891         * name-lookup.c: Include "debug.h"
7892         (do_namespace_alias): Invoke debug_hooks to emit debug info
7893         for namespace alias.
7894         (do_local_using_decl): Invoke debug_hooks to emit debug info
7895         for using decl.
7896         (do_class_using_decl): Same.
7897         (do_toplevel_using_decl): Same.
7898         (do_using_directive): Same.
7899         (cp_emit_debug_info_for_using): New function.
7900         * Make-lang.in (cp/parser.o): Depend on debug.h
7901         (cp/name-lookup.o): Same.
7902
7903 2004-01-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
7904
7905         * cp-tree.h (language_function, lang_type_header): Use
7906         BOOL_BITFIELD.
7907         * name-lookup.h (cp_binding_level): Likewise.
7908
7909 2004-01-26  Mark Mitchell  <mark@codesourcery.com>
7910
7911         PR c++/13663
7912         * semantics.c (finish_for_expr): Check for unresolved overloaded
7913         functions.
7914
7915         * class.c (add_method): Just check processing_template_decl to
7916         determine whether or not we are within a template.
7917         * decl2.c (maybe_retrofit_in_chrg): Likewise.
7918         * init.c (decl_constant_value): Check the type of the declaration,
7919         not TREE_READONLY.
7920         * name-lookup.c (maybe_push_to_top_level): Rename to ...
7921         (push_to_top_level): ... this.
7922         * name-lookup.h (maybe_push_to_top_level): Do not declare it.
7923         * pt.c (push_template_decl_real): Reorder condition for speed.
7924         (convert_template_argument): Use dependency-checking functions in
7925         place of uses_template_parms.
7926         (lookup_template_class): Avoid calling uses_template_parms more
7927         than once.
7928         (uses_template_parms): Reimplement, using dependency-checking
7929         functions.
7930         (instantiate_class_template): Use push_to_top_level, not
7931         maybe_push_to_top_level.
7932         (type_unification_real): Simplify.
7933         (type_dependent_expression_p): Handle OFFSET_REFs and
7934         TEMPLATE_DECLs.
7935         (any_dependent_template_arguments_p): Handle multiple levels of
7936         template argument.
7937         * semantics.c (expand_or_defer_fn): Do not check
7938         uses_template_parms for template instantiations.
7939         * typeck.c (comptypes): Avoid calling cp_type_quals.
7940
7941 2004-01-25  Mark Mitchell  <mark@codesourcery.com>
7942
7943         PR c++/13833
7944         * call.c (build_over_call): Do not convert arguments when
7945         processing a template.
7946         * pt.c (build_non_dependent_expr): Do not build a
7947         NON_DEPENDENT_EXPR for arithmetic constants.
7948
7949 2004-01-25  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
7950
7951         PR c++/13810
7952         * parser.c (cp_parser_type_parameter): When cp_parser_id_expression
7953         returns a TYPE_DECL. no further lookup is required.
7954         * semantics.c (check_template_template_default_arg): A TYPE_DECL
7955         is invalid. Rework to give better diagnostics.
7956
7957 2004-01-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
7958
7959         PR c++/13797
7960         * pt.c (instantiate_class_template): Add an error_mark_node
7961         check.
7962         (tsubst_decl) <TEMPLATE_DECL case>: Likewise.
7963
7964 2004-01-23  Andrew Pinski  <pinskia@physics.uc.edu>
7965
7966         PR c++/13701
7967         * decl.c (finish_function): Move the call to
7968         finish_fname_decls below the call to
7969         finish_eh_spec_block.
7970
7971 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7972
7973         * optimize.c, typeck2.c: Update copyright.
7974
7975 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
7976
7977         * Make-lang.in, call.c, class.c, decl2.c, except.c, expr.c,
7978         init.c, mangle.c, typeck.c: Update copyright.
7979
7980 2004-01-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
7981
7982         * parser.c (cp_parser_class_specifier): Prevent garbage collection.
7983
7984 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7985
7986         * Make-lang.in: Replace $(docdir) with doc.
7987         (c++.info, c++.srcinfo): Dummy entry.
7988         (c++.man, c++.srcman): New rules.
7989         (c++.install-man): Revamp rule.
7990
7991 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
7992
7993         * Make-lang.in (CXX_INSTALL_NAME, GXX_INSTALL_NAME,
7994         CXX_TARGET_INSTALL_NAME, GXX_TARGET_INSTALL_NAME): Define via a
7995         immediate $(shell) instead of deferred backquote.
7996
7997 2004-01-19  Mark Mitchell  <mark@codesourcery.com>
7998
7999         PR c++/13651
8000         * parser.c (cp_parser_postfix_expression): When encountering
8001         incomplete type on left-hand side of "->" or ".", treat the entire
8002         expression as erroneous.
8003
8004         PR c++/13592
8005         * call.c (build_field_call): Remove.
8006         (n_build_method_call): Likewise.
8007         (build_method_call): Likewise.
8008         (build_new_method_call): Do not call build_field_call.
8009         * class.c (n_build_method_call): Remove.
8010         (print_class_statistics): Do not print it.
8011         * cp-tree.h (build_method_call): Remove declaration.
8012         (finish_object_call_expr): Likewise.
8013         (build_new_1): Do not use build_method_call.
8014         * parser.c (cp_parser_postfix_expression): Use finish_call_expr
8015         when the function appearing on the right-hand-side of "." or "->"
8016         is not actually a function.
8017         * pt.c (tsubst_copy_and_build): Likewise.
8018         * semantics.c (finish_object_call_expr): Remove.
8019
8020 2004-01-18  Mark Mitchell  <mark@codesourcery.com>
8021
8022         PR c++/13710
8023         * pt.c (tsubst): Use finish_typeof.
8024
8025 2004-01-18  Jason Merrill  <jason@redhat.com>
8026
8027         PR c++/11725
8028         * except.c (build_throw): In a template, set
8029         current_function_returns_abnormally.
8030
8031 2004-01-17  Fred Fish  <fnf@intrinsity.com>
8032
8033         PR c++/11895
8034         * decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE,
8035         except don't call array_type_nelts() with a VECTOR_TYPE.
8036
8037 2004-01-16  Jan Hubicka  <jh@suse.cz>
8038
8039         * mangle.c (write_mangled_name): Remove inline modifier.
8040
8041 2004-01-16  Mark Mitchell  <mark@codesourcery.com>
8042
8043         PR c++/13574
8044         * decl.c (compute_array_index_type): Fix grammar in comment.
8045         * init.c (build_zero_init): Handle zero-sized arrays correctly.
8046
8047         PR c++/13178
8048         * call.c (name_as_c_string): Print conversion operator names
8049         correctly.
8050
8051         PR c++/13478
8052         * call.c (initialize_reference): Pass -1 for inner parameter to
8053         convert_like_real.
8054
8055 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8056
8057         PR c++/13407
8058         * parser.c (cp_parser_base_specifier): Check for an invalid
8059         keyword `typename' and emit an user-friendly error message.
8060
8061 2004-01-15  Geoffrey Keating  <geoffk@apple.com>
8062
8063         PR pch/13361
8064         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
8065         (handle_pragma_implementation): Likewise.
8066
8067 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8068
8069         PR c++/9259
8070         * typeck.c (build_class_member_access_expr): Allow to access members
8071         of the currently open class.
8072         (finish_class_member_access_expr): Likewise.
8073
8074 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
8075
8076         PR c++/13659
8077         * name-lookup.c (validate_nonmember_using_decl): Take scope and
8078         name by value, instead of computing them.
8079         (do_local_using_decl, do_toplevel_using_decl): Add scope and name
8080         arguments.  Pass them to validate_nonmember_using_decl.
8081         * name-lookup.h (do_local_using_decl): Adjust.
8082         (do_toplevel_using_decl): Likewise.
8083         * parser.c (cp_parser_using_declaration): Likewise.
8084         * pt.c (tsubst_expr): Likewise.
8085
8086 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
8087
8088         PR c++/13594
8089         PR c++/13658
8090         * name-lookup.c (qualified_lookup_using_namespace): Search
8091         strongly-associated namespaces first, and only then try other
8092         namespaces.
8093
8094 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
8095
8096         * Make-lang.in (c++.srcextra): Dummy entry.
8097
8098 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8099
8100         PR c++/8856
8101         * parser.c (cp_parser_template_name): Don't try to parse a
8102         conversion-function-id, as it cannot be a template-name.
8103         (cp_parser_simple_type_specifier): Check for invalid template-ids
8104         even after a built-in type.
8105
8106 2004-01-14  Jan Hubicka  <jh@suse.cz>
8107
8108         PR c++/12850
8109         * pt.c (instantiate_decl):  Do not increase function_depth.
8110
8111 2004-01-14  Danny Smith  <dannysmith@users,sourceforge.net>
8112
8113         PR c++/9021
8114         PR c++/11005
8115         * parser.c (cp_parser_elaborated_type_specifier): Warn about
8116         attributes and discard.
8117         * decl.c (xref_tag): Don't overwite existing attributes with
8118         NULL_TREE.
8119
8120 2004-01-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8121
8122         PR c++/12335
8123         * parser.c (cp_parser_lookup_name): Return error_mark_node if there
8124         is no destructor while looking up a BIT_NOT_EXPR.
8125
8126 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
8127
8128         * cxxfilt.c: Remove unused file.
8129
8130 2004-01-14  Jan Hubicka  <jh@suse.cz>
8131
8132         Partial fix to PR c++/12850
8133         * decl2.c (mark_used): Do not proactively instantiate templates
8134         when compiling in unit-at-a-time or not optimizing.
8135         * optimize.c (maybe_clone_body): Do not increase function depth.
8136
8137 2004-01-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8138
8139         PR c++/13474
8140         * pt.c (tsubst) <INTEGER_TYPE>: Remove obsolete array index tweaking.
8141
8142 2004-01-12  Steven Bosscher  <stevenb@suse.de>
8143
8144         PR c++/13558
8145         * parser.c (cp_parser_member_declaration): Any non-type is also
8146         not a class or a function.
8147
8148 2004-01-12  Jason Merrill  <jason@redhat.com>
8149
8150         PR c++/12815
8151         * class.c (build_base_path): Do not mark vtable references as
8152         TREE_CONSTANT.
8153         (build_vtbl_ref_1): Likewise.
8154
8155 2004-01-12  Richard Henderson  <rth@redhat.com>
8156
8157         PR opt/10776
8158         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): New.
8159         (store_init_value): Use it.
8160         * decl.c (check_initializer): Expect full initialization code
8161         from store_init_value.
8162         * init.c (expand_aggr_init_1): Likewise.
8163         * decl2.c (maybe_emit_vtables): Abort if runtime init needed.
8164
8165 2004-01-12  Mark Mitchell  <mark@codesourcery.com>
8166
8167         * class.c (layout_class_type): For non-POD class types, also copy
8168         the DECL_SIZE and DECL_MODE of fields to the base class type.
8169
8170 2004-01-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
8171
8172         PR c++/13289
8173         * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before
8174         calling regenerate_decl_from_template.
8175
8176 2004-01-12  Scott Brumbaugh  <scottb.lists@verizon.net>
8177
8178         PR c++/4100
8179         * parser.c (cp_parser_decl_specifier_seq): Add check for a friend
8180         decl-specifier occurring along with a class definition.
8181
8182 2004-01-12  Ian Lance Taylor  <ian@wasabisystems.com>
8183
8184         * parser.c (cp_parser_decl_specifier_seq): Add parenthetical
8185         clauses to comments describing declares_class_or_enum.
8186         (cp_parser_type_specifier): Set *declares_class_or_enum to 0, not
8187         false.
8188
8189 2004-01-12  Jan Hubicka  <jh@suse.cz>
8190
8191         * pt.c (for_each_template_parm): Do not check for duplicates.
8192         (for_each_template_parm): Use walk_tree duplicate checking code.
8193
8194 2004-01-11  Ian Lance Taylor  <ian@wasabisystems.com>
8195
8196         PR c++/3478
8197         * parser.c (cp_parser_decl_specifier_seq): If the first decl_spec
8198         is error_mark_node, don't add any more decl_specs.
8199         (cp_parser_init_declarator): After committing to a declaration, if
8200         the decl_specifiers start with error_mark_node, issue an error and
8201         change the type to "int".
8202
8203 2004-01-09  Nathanael Nerode  <neroden@gcc.gnu.org>
8204
8205         PR bootstrap/7817
8206         * Make-lang.in: Copy gcc.1 to g++.1 rather than using .so.
8207
8208 2004-01-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8209
8210         DR 337
8211         PR c++/9256
8212         * pt.c (tsubst): Substitution must fail if we are attempting to
8213         create an array with element type that is an abstract class type.
8214         * decl.c (cp_finish_decl): Strip pointers and array types recursively
8215         before calling abstract_virtuals_error.
8216
8217 2004-01-09  Alexandre Oliva  <aoliva@redhat.com>
8218
8219         * name-lookup.c (qualified_lookup_using_namespace): Consider
8220         strong using directives even if we've already found a binding.
8221
8222 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
8223
8224         * cp-tree.h (cxx_expand_expr): Change prototype.
8225         * expr.c (cxx_expand_expr): Add alt_rtl parameter.
8226
8227 2004-01-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
8228
8229         PR c++/12573
8230         * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by
8231         looking into them recursively. They can be there because of the
8232         new __offsetof__ extension.
8233
8234 2004-01-07  Zack Weinberg  <zack@codesourcery.com>
8235
8236         * parser.c (cp_parser_save_member_function_body): Mark the
8237         definition static.
8238
8239 2004-01-05  Mark Mitchell  <mark@codesourcery.com>
8240
8241         PR c++/13057
8242         * class.c (build_clone): Copy type attributes from the original
8243         function to the clone.
8244
8245         PR c++/12815
8246         * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable
8247         references as constant.
8248
8249         PR c++/12132
8250         * parser.c (cp_parser_explicit_instantiation): Improve error
8251         recovery.
8252         (cp_parser_require): Improve indication of the error location.
8253
8254         PR c++/13451
8255         * parser.c (cp_parser_class_head): Reorder logic to check for
8256         invalid qualification.
8257
8258 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
8259
8260         PR c++/13157
8261         * name-lookup.c (lookup_using_namespace): Remove spacesp
8262         parameter.
8263         (unqualified_namespace_lookup): Likewise.
8264         (lookup_qualified_name): Adjust accordingly.
8265         (lookup_name_real): Likewise.
8266         (lookup_arg_dependent): Do not eliminate the namespace of the
8267         functions found by unqualified name lookup unless that is the
8268         current namespace.
8269
8270 2004-01-04  Andrew Pinski  <pinskia@physics.uc.edu>
8271
8272         * semantics.c (push_deferring_access_checks): Fix format.
8273         (resume_deferring_access_checks): Likewise.
8274         (stop_deferring_access_checks): Likewise.
8275         (pop_deferring_access_checks): Likewise.
8276         (get_deferred_access_checks): Likewise.
8277         (pop_to_parent_deferring_access_checks): Likewise.
8278         (perform_deferred_access_checks): Likewise.
8279         (perform_or_defer_access_check): Likewise.
8280
8281 2004-01-04  Richard Henderson  <rth@redhat.com>
8282
8283         * call.c (build_over_call): Don't create a save_expr of an
8284         aggregate, but rather its address.
8285
8286 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
8287
8288         PR c++/13529
8289         * parser.c (cp_parser_postfix_expression): Allow "." to appear in
8290         an offsetof expression.
8291
8292         * parser.c (cp_parser_parameter_declaration): Fix comment.
8293
8294         PR c++/12226
8295         * call.c (CHECK_COPY_CONSTRUCTOR_P): New macro.
8296         (reference_binding): Set it when appropriate.
8297         (build_temp): New function, split out from ...
8298         (convert_like_real): ... here.  Honor CHECK_COPY_CONSTRUCTOR_P.
8299         (initialize_reference): Likewise.
8300
8301         PR c++/13536
8302         * parser.c (cp_parser): Add in_type_id_in_expr_p.
8303         (cp_parser_new): Initialize it.
8304         (cp_parser_postfix_expression): Set it.
8305         (cp_parser_sizeof_operand): Likewise.
8306         (cp_parser_parameteR_declaration): Do not commit early to tenative
8307         parsers when in_type_id_in_expr_p is set.
8308
8309 2004-01-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
8310
8311         PR c++/13094
8312         * parser.c (cp_parser_template_argument): Don't call
8313         make_unbound_class_template directly.
8314         (cp_parser_lookup_name): Don't extract TEMPLATE_DECL from
8315         UNBOUND_CLASS_TEMPLATE tree node.
8316
8317 2004-01-02  Richard Sandiford  <rsandifo@redhat.com>
8318
8319         PR target/12729
8320         * method.c (use_thunk): Pass the CALL_EXPR through force_target_expr.
8321
8322 2004-01-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
8323
8324         PR c++/13520
8325         * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): New macro.
8326         (DECL_FUNCTION_TEMPLATE_P): Use it.
8327         (DECL_CLASS_TEMPLATE_P): Likewise.
8328         * parser.c (cp_parser_lookup_name): Add is_template parameter.
8329         (cp_parser_type_parameter): Adjust call to cp_parser_lookup_name.
8330         (cp_parser_template_name): Likewise.
8331         (cp_parser_elaborated_type_specifier): Likewise.
8332         (cp_parser_namespace_name): Likewise.
8333         (cp_parser_class_name): Likewise.
8334         (cp_parser_lookup_name_simple): Likewise.
8335
8336 See ChangeLog.3 for earlier changes.