gcc/cp/ChangeLog-2004

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