gcc/cp/ChangeLog

   1 2004-05-13  Diego Novillo  <dnovillo@redhat.com>
   2
   3         Merge from tree-ssa-20020619-branch.  See
   4         ChangeLog.tree-ssa for details.
   5
   6         * Make-lang.in, call.c, class.c, cp-lang.c, cp-tree.def,
   7         cp-tree.h, cvt.c, decl.c, decl2.c, error.c, except.c,
   8         expr.c, init.c, name-lookup.h, optimize.c, parser.c,
   9         pt.c, rtti.c, semantics.c, tree.c, typeck.c, typeck2.c:
  10         Merged.
  11         * cp-mudflap.c: New file.
  12         * cp-simplify.c:: New file.
  13
  14 2004-05-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
  15
  16         PR c++/14389
  17         * decl2.c (check_classfn): For member templates, compare also the
  18         template parameters to match the declaration.
  19         * cp-tree.h: Adjust declaration of check_classfn.
  20         * decl.c (start_decl, grokfndecl): Adjust callers of check_classfn.
  21         * friend.c (do_friend): Likewise.
  22         * pt.c (tsubst_friend_function): Likewise.
  23
  24 2004-05-01  Zack Weinberg  <zack@codesourcery.com>
  25
  26         * decl.c (reshape_init): Do not apply TYPE_DOMAIN to a VECTOR_TYPE.
  27         Instead, dig into the representation type to find the array bound.
  28
  29 2004-04-30  Jason Merrill  <jason@redhat.com>
  30
  31         Refer to base members using COMPONENT_REFs where possible.
  32         * class.c (build_simple_base_path): New fn.
  33         (build_base_path): Use it for non-virtual base references.
  34         (layout_class_type): Change base fields to their real type
  35         after layout is done.
  36         * cp-tree.h (IS_FAKE_BASE_TYPE): New macro.
  37         * cp-lang.c (cxx_get_alias_set): Use it.
  38
  39 2004-04-30  Kazu Hirata  <kazu@cs.umass.edu>
  40
  41         * class.c, cp-tree.h, decl.c, decl2.c, pt.c, rtti.c: Fix
  42         comment typos.
  43
  44 2004-04-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
  45
  46         PR c++/15064
  47         * parser.c (cp_parser_postfix_expression): typeid operator cannot be
  48         used in integral constant expressions.
  49
  50 2004-04-22  Mark Mitchell  <mark@codesourcery.com>
  51
  52         * init.c (build_aggr_init): Fix accidental use of C99 construct in
  53         previous change.
  54
  55         * class.c (initialize_array): Don't set TREE_HAS_CONSTRUCTOR on
  56         braced initializer.
  57         * cp-tree.h (BRACE_ENCLOSED_INITIALIZER_P): New macro.
  58         * decl.c (reshape_init): Use it.
  59         * init.c (perform_member_init): Remove redundant condition.
  60         (build_aggr_init): Adjust to handle brace-enclosed initializers
  61         correctly.
  62         (expand_default_init): Use BRACE_ENCLOSED_INITIALIZER_P.
  63
  64         * parser.c (cp_parser_initializer_clause): Do not set
  65         TREE_HAS_CONSTRUCTOR on the initializer.
  66         * rtti.c (tinfo_base_init): Likewise.
  67         (generic_initializer): Likewise.
  68         (ptr_initializer): Likewise.
  69         (ptm_initializer): Likewise.
  70         (class_initializer): Likewise.
  71         (get_pseudo_ti_init): Likewise.
  72         * typeck2.c (digest_init): Use BRACE_ENCLOSED_INITIALIZER_P.
  73
  74 2004-04-22  Alan Modra  <amodra@bigpond.net.au>
  75
  76         * name-lookup.c (anonymous_namespace_name): Make static.
  77
  78 2004-04-19  Roger Sayle  <roger@eyesopen.com>
  79
  80         PR middle-end/14531
  81         * class.c (build_base_path): Call fold whilst building the NULL
  82         pointer check expression trees.
  83
  84 2004-04-15  Bryce McKinlay  <mckinlay@redhat.com>
  85
  86         * init.c (build_new_1): Don't use type size argument for Java
  87         _Jv_AllocObject call.
  88
  89 2004-04-09  Danny Smith  <dannysmith@users.sourceforge.net>
  90
  91         * method.c (make_alias_for_thunk): Remove preprocessor guard on
  92         declaration and definition.
  93
  94 2004-04-08  Danny Smith  <dannysmith@users.sourceforge.net>
  95
  96         PR c++/14808
  97         * method.c (use_thunk): Test TARGET_USE_LOCAL_THUNK_ALIAS_P rather
  98         than ASM_OUTPUT_DEF.
  99
 100 2004-04-08  Jakub Jelinek  <jakub@redhat.com>
 101
 102         * decl2.c (mark_used): Don't segfault if cfun != NULL but
 103         current_function_decl == NULL.
 104
 105 2004-04-05  Nathan Sidwell  <nathan@codesourcery.com>
 106
 107         PR c++/3518
 108         * pt.c (check_cv_quals_for_unify): Ignore bogus CV quals at outer
 109         level.
 110
 111 2004-04-05  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 112
 113         * init.c (decl_constant_value): Don't look at DECL_INITIAL
 114         of PARM_DECL.
 115         * tree.c (bot_manip, build_min): Don't look at TREE_CONSTANT
 116         or TREE_SIDE_EFFECTS of a type.
 117
 118 2004-04-02  Nathan Sidwell  <nathan@codesourcery.com>
 119
 120         PR c++/14007
 121         * pt.c (check_cv_quals_for_unify): Correct logic for disallowed
 122         cv-qualifier unification.
 123         * tree.c (cp_build_qualified_type_real): Renable DR295 logic.
 124
 125 2004-04-02  Jan Hubicka  <jh@suse.cz>
 126
 127         * cp-lang. (LANG_HOOKS_UPDATE_DECL_AFTER_SAVING): Define.
 128         * cp-tree.h (cp_update_decl_after_saving): Declare.
 129         * tree.c (cp_update_decl_after_saving): Define.
 130
 131 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
 132
 133         PR c++/14803
 134         * typeck.c (get_delta_difference): Call fold before returning the
 135         value.
 136
 137 2004-04-01  Richard Henderson  <rth@redhat.com>
 138
 139         PR c++/14804
 140         * decl.c (cp_finish_decl): Preserve TREE_READONLY more often.
 141         * typeck2.c (split_nonconstant_init): Clear TREE_READONLY.
 142
 143 2004-04-01  Mark Mitchell  <mark@codesourcery.com>
 144
 145         PR c++/14810
 146         * name-lookup.c (maybe_push_cleanup_level): Robustify.
 147
 148 2004-04-01  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 149
 150         * class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly.
 151
 152 2004-03-31  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 153
 154         * call.c (joust): Use TYPE_UNSIGNED, not TREE_UNSIGNED.
 155         * class.c (check_bitfield_decl): Likewise.
 156         * cvt.c (type_promotes_to): Likewise.
 157         * decl.c (finish_enum): Likewise.
 158         * mangle.c (write_builtin_type): Likewise.
 159         * semantics.c (finish_switch_cond, finish_unary_op_expr): Likewise.
 160         * typeck.c (type_after_usual_arithmetic_conversions): Likewise.
 161         (build_binary_op): Likewise.
 162
 163 2004-03-31  Jan Hubicka  <jh@suse.cz>
 164
 165         * tree.h (optimize_function): Kill prototype.
 166         * optimize.c (dump_function, optimize_function, dump_finction): Kill.
 167         * semantics.c (expand_body): Kill.
 168
 169 2004-03-30  Mark Mitchell  <mark@codesourcery.com>
 170
 171         PR c++/14724
 172         * decl.c (start_decl_1): Do not decide whether or not to create a
 173         new cleanup level until after the type has been completed.
 174
 175         PR c++/14763
 176         * pt.c (tsubst_default_argument): Clear current_function_decl.
 177
 178 2004-03-30  Zack Weinberg  <zack@codesourcery.com>
 179
 180         * name-lookup.c, parser.c: Use new shorter form of GTY markers.
 181
 182 2004-03-29  Zack Weinberg  <zack@codesourcery.com>
 183
 184         * error.c (dump_function_name): If T's DECL_LANG_SPECIFIC
 185         is null, just print the literal name and return.
 186
 187 2004-03-25  Kazu Hirata  <kazu@cs.umass.edu>
 188
 189         * cxx-pretty-print.c: Fix comment typos.
 190
 191 2004-03-24  Kazu Hirata  <kazu@cs.umass.edu>
 192
 193         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h, friend.c:
 194         Update copyright.
 195
 196 2004-03-23  Ziemowit Laski  <zlaski@apple.com>
 197
 198         * Make-lang.in (cp/mangle.o): Depend on $(TARGET_H).
 199         * mangle.c (write_type): Add call to 'mangle_fundamental_type'
 200         target hook.
 201
 202 2004-03-23  Zack Weinberg  <zack@codesourcery.com>
 203
 204         PR 12267, 12391, 12560, 13129, 14114, 14133
 205         * cp-lang.c (c_reset_state): Delete.
 206         (push_file_scope, pop_file_scope): New stubs.
 207         * parser.c (c_parse_file): Call sorry() here if called more than once.
 208
 209 2004-03-23  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 210
 211         * typeck.c (build_c_cast): Only look at TREE_CONSTANT_OVERFLOW
 212         for INTEGER_CST.
 213
 214 2004-03-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 215
 216         * cxx-pretty-print.c (pp_cxx_parameter_declaration_clause): Declare.
 217
 218 2004-03-21  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 219
 220         * error.c (enum pad): Remove.
 221         (dump_qualifiers): Likewise.
 222         (dump_type): Replace dump_qualifiers with pp_cxx_cv_qualifier_seq.
 223         (dump_aggr_type): Likewise.
 224         (dump_type_suffix): Likewise.
 225         (dump_simple_decl): Likewise.
 226         (dump_function_decl): Likewise.
 227         (cv_to_string): Likewise.
 228         (dump_type_prefix): Likewise.  Adjust return void.
 229         * cxx-pretty-print.c (pp_cxx_cv_qualifier_seq): Move to
 230         cxx_pretty_print.h.
 231         (pp_cxx_template_keyword_if_needed): Document.
 232         (pp_cxx_qualified_id): Document case FUNCTION_DECL.  Tidy.
 233         (pp_cxx_expression): Handle NON_DEPENDENT_EXPR and
 234         MUST_NOT_THROW_EXPR.
 235
 236 2004-03-21  Mark Mitchell  <mark@codesourcery.com>
 237
 238         PR c++/14616
 239         * decl.c (cp_finish_decl): Compute the size of arrays declared in
 240         templates, if their type is non-dependent.
 241
 242 2004-03-19  Mark Mitchell  <mark@codesourcery.com>
 243
 244         * call.c (build_op_delete_call): Do not forget the placement
 245         arguments when iterating through mutiple delete operators.
 246
 247         * cp-tree.h (svaed_scope): Remove last_parms.
 248         (NEW_DELETE_OPNAME_P): New macro.
 249         (last_function_parms): Remove.
 250         (do_friend): Adjust prototype.
 251         * decl.c (grokparms): Return the PARM_DECLs directly, rather than
 252         using last_function_parms.
 253         (grokfndecl): Take the PARM_DECLs as an argument, rather than
 254         using last_function_parms.
 255         (grokdeclarator): Adjust accordingly.  Do not form METHOD_TYPEs
 256         for class-specific operator new and operator delete.
 257         (grok_op_properties): Do not look for allocation functions with
 258         METHOD_TYPEs.
 259         (start_function): Use DECL_ARGUMENTS instead of
 260         last_function_parms.
 261         * decl.h (last_function_parms): Do not declare.
 262         * decl2.c (grokclassfn): Do not use last_function_parms.
 263         * friend.c (do_friend): Remove parmdecls parameter.
 264         * name-lookup.c (push_to_top_level): Do not save last_function_parms.
 265         (pop_from_top_level): Do not restore it.
 266         * pt.c (check_explicit_specialization): Do not adjust
 267         last_function_parms.
 268
 269         * name-lookup.c (do_local_using_decl): Create a local binding for
 270         types brought in via using declarations.
 271
 272         * name-lookup.c (lookup_arg_dependent): Handle block-scope
 273         function declarations correctly.
 274
 275         * semantics.c (finish_id_expression): Correct handling of
 276         conversion operators to dependent types.
 277
 278         * typeck.c (lookup_destructor): Allow the use of destructors from
 279         base classes.
 280
 281 2004-03-19  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 282
 283         * cxx-pretty-print.c (pp_cxx_unqualified_id): Use
 284         TEMPLATE_TYPE_PARM_INDEX instead of TYPE_FIELDS.
 285         * search.c (dfs_unuse_fields): Add two more TREE_CODES that mean
 286         the field is named TEMPLATE_TYPE_PARM_INDEX.
 287
 288 2004-03-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 289
 290         PR c++/14545
 291         * parser.c (cp_parser_functional_cast): A cast to anything
 292         but integral or enumaration type is not an integral constant
 293         expression.
 294         * pt.c (value_dependent_expression_p): Handle cast expressions
 295         without operands (such as "int()").
 296
 297 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
 298
 299         * semantics.c (finish_pseudo_destructor_expr): Allow differing
 300         cv-qualification between the type named by the
 301         pseudo-destructor-name and the object-type.
 302
 303         * search.c (accessible_base_p): Handle non-proper bases.
 304
 305         * name-lookup.c (do_nonmember_using_decl): If a using declaration
 306         refers to a single overloaded function, set the type of the
 307         function.
 308         * tree.c (lvalue_type): Simplify.
 309         * typeck.c (type_unknown_p): Do not assume all OVERLOADs have an
 310         unknown type.
 311         (build_unary_op): Handle OVERLOADs with known types.
 312
 313         * decl.c (duplicate_decls): Do not destroy DECL_ARGUMENTS for
 314         function templates.
 315
 316         * parser.c (cp_parser_postfix_expression): Handle the use of
 317         "typename" in non-dependent contexts.  Convert appropriately when
 318         when using a qualified name after "->" or ".".
 319
 320         * call.c (conditional_conversion): Honor the requirement that some
 321         conversions refer to the original object.
 322
 323 2004-03-18  Mark Mitchell  <mark@codesourcery.com>
 324
 325         * call.c (build_conditional_expr): Do not call force_rvalue for
 326         operands of void_type when the conditional expression itself has
 327         void type.
 328         * name-lookup.c (pushdecl): Don't consider a declaration of a
 329         function named "main" to be an overload of a type named "main".
 330         * parser.c (cp_parser_template_name): Perform name lookup when the
 331         template name is proceeded by "template" if the qualifying scope
 332         is non-dependent.
 333         * typeck.c (composite_pointer_type_r): Correctly handle
 334         pointer-to-member types.
 335         (build_const_cast): Likewise.
 336
 337 2004-03-18  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 338
 339         * cp-tree.def (TEMPLATE_TYPE_PARM, TYPEOF_TYPE): Update comments.
 340         * cp-tree.h (NEW_EXPR_USE_GLOBAL, DELETE_EXPR_USE_GLOBAL): Add check.
 341         (DELETE_EXPR_USE_VEC, COMPOUND_EXPR_OVERLOADED): Likewise.
 342         (KOENIG_LOOKUP_P, PTRMEM_OK_P, TEMPLATE_TYPE_PARM_INDEX): Likewise.
 343         (TYPENAME_TYPE_FULLNAME): Add check and use type.values.
 344         (TYPEOF_TYPE_EXPR): New macro.
 345         * class.c (finish_struct_bits): Use TYPE_VFIELD and TYPE_METHODS.
 346         * error.c (dump_type): Use TYPEOF_TYPE_EXPR.
 347         * pt.c (tsubst): Likewise.
 348         * semantics.c (finish_typeof): Likewise.
 349         * search.c (dfs_unuse_fields): Handle TYPENAME_TYPE, TYPEOF_TYPE,
 350         and TEMPLATE_TYPE_PARM.
 351         * typeck.c (comptypes): Use TYPE_ORIG_SIZE_TYPE, not TYPE_DOMAIN.
 352         (build_array_ref): Use TYPE_DOMAIN, not TYPE_VALUES.
 353
 354 2004-03-16  Mark Mitchell  <mark@codesourcery.com>
 355
 356         PR c++/14586
 357         * cp-tree.h (build_new_op): Change prototype.
 358         (build_x_binary_op): Likewise.
 359         * call.c (build_new_op): Add overloaded_p parameter.
 360         * decl2.c (grok_array_decl): Adjust call to build_new_op.
 361         * parser.c (cp_parser_binary_expression): Note that uses of
 362         overloaded operators prevents an expression from being considered
 363         an integral constant.
 364         * pt.c (tsubst_copy_and_build): Adjust calls to build_new_op and/or
 365         build_x_binary_op.
 366         * semantics.c (finish_call_expr): Likewise.
 367         * typeck.c (rationalize_conditional_expr): Likewise.
 368         (build_x_indirect_ref): Likewise.
 369         (build_x_binary_op): Likewise.
 370         (build_x_unary_op): Likewise.
 371         (build_x_compound_expr): Likewise.
 372         (build_modify_expr): Likewise.
 373         * typeck2.c (build_x_arrow): Likewise.
 374
 375 2004-03-15  Kazu Hirata  <kazu@cs.umass.edu>
 376
 377         * cp-lang.c, ptree.c: Update copyright.
 378
 379 2004-03-13  Mark Mitchell  <mark@codesourcery.com>
 380
 381         PR c++/14550
 382         * parser.c (cp_parser_non_integral_constant_expression): Encode
 383         more of the idiom that surrounded calls to this function within
 384         the function itself
 385         (cp_parser_primary_expression): Adjust accordingly.
 386         (cp_parser_postfix_expression): Likewise.
 387         (cp_parser_unary_expression): Likewise.
 388         (cp_parser_cast_expression): Likewise.
 389         (cp_parser_assignment_expression): Likewise.
 390         (cp_parser_expression): Likewise.
 391         (cp_parser_new_expression): Note that new-expressions are not
 392         allowed in integral constant expressions.
 393         (cp_parser_delete_expression): Likewise.
 394
 395 2004-03-12  Matt Austern  <austern@apple.com>
 396
 397         * decl2.c (maybe_make_one_only): Look at
 398         TARGET_EXPLICIT_INSTANTIATION_ONE_ONLY when deciding whether
 399         to make an explicit instantiation weak.
 400         * method.c (use_thunk): Make sure we call comdat_linkage
 401         when appropriate.
 402         * pt.c (do_type_instantiation): On systems where weak symbols
 403         don't go in a static archive's TOC, explicit instantiation of a
 404         class must imply *explicit* instantiation of its memeber.
 405
 406 2004-03-11  Kazu Hirata  <kazu@cs.umass.edu>
 407
 408         * call.c, cp-tree.h, pt.c: Fix comment typos.
 409
 410 2004-03-10  Mark Mitchell  <mark@codesourcery.com>
 411
 412         PR c++/14510
 413         * decl.c (xref_tag): Disregard non-type declarations when
 414         looking up a tagged type.
 415
 416 2004-03-09  Nathan Sidwell  <nathan@codesourcery.com>
 417
 418         PR c++/14397
 419         * call.c (convert_like_real): Build a const qualified temporary,
 420         when testing ctor access.
 421
 422 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
 423
 424         * call.c (initialize_reference): Fix typo.
 425
 426 2004-03-09  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 427
 428         PR c++/14409
 429         * pt.c (determine_specialization): For member templates, match also
 430         constness.
 431
 432         PR c++/14448
 433         * parser.c (cp_parser_initializer_clause): Fold initializer if it is
 434         non-dependent.
 435         * pt.c (tsubst_copy_and_build): Handle NOP_EXPRs.
 436
 437 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
 438
 439         PR c++/14230
 440         * call.c (initialize_reference): Handle initializers that are
 441         class-member access expressions applies to rvalues.
 442
 443 2004-03-09  Mark Mitchell  <mark@codesourcery.com>
 444
 445         PR c++/14432
 446         * name-lookup.c (supplement_binding): Ignore functions that are
 447         marked DECL_ANTICIPATED.
 448
 449 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
 450
 451         PR c++/14401
 452         * class.c (check_field_decls): Complain about non-static data
 453         members of reference type in unions.  Propagate
 454         CLASSTYPE_REF_FIELDS_NEED_INIT and
 455         CLASSTYPE_READONLY_FIELDS_NEED_INIT from the types of non-static
 456         data members.
 457         * init.c (perform_member_init): Complain about mbmers with const
 458         type that are not explicitly initialized.
 459
 460 2004-03-08  Mark Mitchell  <mark@codesourcery.com>
 461
 462         * class.c (check_methods): Don't use IDENTIFIER_ERROR_LOCUS.
 463         * cp-tree.h (DECL_INVALID_OVERRIDER_P): New macro.
 464         (lang_identifier): Remove implicit_decl and error_locus.
 465         (IDENTIFIER_IMPLICIT_DECL): Remove.
 466         (SET_IDENTIFIER_IMPLICTI_DECL): Likewise.
 467         (IDENTIFIER_ERROR_LOCUS): Likewise.
 468         (SET_IDENTIFIER_ERROR_LOCUS): Likewise.
 469         (TYPE_ASSEMBLER_NAME_STRING): Likewise.
 470         (TYPE_ASSEMBLER_NAME_LENGTH): Likewise.
 471         (implicitly_declare): Remove.
 472         * decl.c (warn_extern_redeclared_static): Remove check of
 473         IDENTIFIER_IMPLICIT_DECL.
 474         (duplicate_decls): Don't check IDENTIFIER_ERROR_LOCUS.
 475         (implicitly_declare): Remove.
 476         (grok_ctor_properties): Don't set IDENTIFIER_ERROR_LOCUS.
 477         (start_function): Don't check IDENTIFIER_IMPLICIT_DECL.
 478         (start_method): Don't check IDENTIFIER_ERROR_LOCUS.
 479         * lex.c (unqualified_name_lookup_error): Create a dummy VAR_DECL
 480         in the innermost scope, rather than at namespace scope.
 481         * name-lookup.c (push_local_binding): Give it external linkage.
 482         (pushdecl): Remove dead code.
 483         * name-lookup.h (push_local_binding): Declare it.
 484         * ptree.c (cxx_print_identifier): Don't print
 485         IDENTIFIER_IMPLICIT_DECL or IDENTIFIER_ERROR_LOCUS.
 486         * search.c (check_final_overrider): Use DECL_INVALID_OVERRIDER_P,
 487         not IDENTIFIER_ERROR_LOCUS.
 488         * typeck.c (build_function_call): Remove dead code.
 489
 490 2004-03-08  Jason Merrill  <jason@redhat.com>
 491
 492         PR c++/13170
 493         * decl.c (xref_tag): Remove attribute handling.
 494         * cp-tree.h: Adjust prototype.
 495         * decl.c, parser.c, rtti.c: Adjust callers.
 496         * parser.c (cp_parser_class_head): Pass back attributes in the
 497         class head.
 498         (cp_parser_class_specifier): Adjust.
 499
 500 2004-03-08  Matt Austern  <austern@apple.com>
 501
 502         PR debug/14079
 503         * name-lookup.c (add_decl_to_level): Add extern variables, as well
 504         as static, to static_decls array.
 505
 506 2004-03-05  Jason Merrill  <jason@redhat.com>
 507
 508         * tree.c (list_hash_pieces): s/TYPE_HASH/TREE_HASH/.
 509
 510 2004-03-04  Geoffrey Keating  <geoffk@apple.com>
 511
 512         * decl.c (grokfndecl): Update old incorrect comment.
 513         (grokvardecl): Diagnose C++ variables of type with no linkage.
 514
 515 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
 516
 517         PR c++/14369
 518         * pt.c (build_non_dependent_expr): Do not create a
 519         NON_DEPENDENT_EXPR for a THROW_EXPR.
 520
 521 2004-03-01  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 522
 523         PR c++/14369
 524         * error.c (dump_expr): Handle THROW_EXPR.
 525
 526 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
 527
 528         PR c++/14360
 529         * parser.c (cp_parser_postfix_expression): Do not perform Koenig
 530         lookup if ordinary name-lookup finds a non-function.
 531         * pt.c (tsubst_copy_and_build): Likewise.
 532
 533         PR c++/14361
 534         * parser.c (cp_parser_late_parsing_default_args): Check that there
 535         are no extra tokens after the end of the default-argument
 536         expression.
 537
 538 2004-03-01  Mark Mitchell  <mark@codesourcery.com>
 539
 540         PR c++/14324
 541         * lex.c (retrofit_lang_decl): Treat entities with no linkage as
 542         having C++ linkage for name-mangling purposes.
 543
 544         PR c++/14260
 545         * parser.c (cp_parser_direct_declarator): Recognize constructor
 546         declarators that use a template-id to name the class being
 547         constructed.
 548
 549         PR c++/14337
 550         * pt.c (tsubst_qualified_id): Handle dependent qualifying scopes.
 551         (tsubst_expr): Do not call tsubst_copy, even when
 552         processing_template_decl.
 553
 554 2004-03-01  Jeff Law  <law@redhat.com>
 555
 556         * init.c (build_vec_delete_1): Convert 2nd argument to NE_EXPR to
 557         the proper type.
 558
 559 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
 560
 561         PR c++/14138
 562         * name-lookup.h (push_scope): Change prototype.
 563         * name-lookup.c (push_scope): Do not reenter the current class
 564         scope.
 565         * decl.c (grokfndecl): Check return code from push_scope before
 566         calling pop_scope.
 567         * decl2.c (check_classfn): Likewise.
 568         * parser.c (cp_parser_conversion_function_id): Likewise.
 569         (cp_parser_init_declarator): Likewise.
 570         (cp_parser_direct_declarator): Likewise.
 571         (cp_parser_class_specifier): Likewise.
 572         (cp_parser_class_head): Likewise.
 573         (cp_parser_lookup_name): Likewise.
 574         (cp_parser_constructor_declarator_p): Likewise.
 575         * pt.c (instantiate_class_template): Likewise.
 576         (resolve_typename_type): Likewise.
 577
 578 2004-02-29  Mark Mitchell  <mark@codesourcery.com>
 579
 580         PR c++/14267
 581         * typeck.c (build_modify_expr): Remove more of the cast-as-lvalue
 582         extension.
 583
 584         PR debug/12103
 585         * class.c (update_vtable_entry_for_fn): Do not go through
 586         covariance machinery if the type returned by an overrider is the
 587         same as the original.
 588
 589 2004-02-29  Kazu Hirata  <kazu@cs.umass.edu>
 590
 591         * call.c: Fix a comment typo.
 592
 593 2004-02-27  Ziemowit Laski  <zlaski@apple.com>
 594
 595         * tree.c (pod_type_p): Treat VECTOR_TYPEs as PODs.
 596
 597 2004-02-26  Mark Mitchell  <mark@codesourcery.com>
 598
 599         PR c++/14278
 600         * parser.c (cp_parser_parameter_declaration_list): Commit
 601         to fewer tentative parses.
 602
 603 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 604
 605         PR c++/14284
 606         * pt.c (dependent_type_p_r): A template template parameter is a
 607         dependent type.
 608
 609 2004-02-26  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 610
 611         PR c++/14246
 612         * mangle.c (write_template_arg_literal): Don't rely on identity for
 613         boolean constants.
 614
 615 2004-02-24  Jason Merrill  <jason@redhat.com>
 616
 617         * tree.c (build_exception_variant): Use check_qualified_type.
 618
 619 2004-02-23  Zack Weinberg  <zack@codesourcery.com>
 620             Kazu Hirata  <kazu@cs.umass.edu>
 621
 622         * decl.c (cxx_init_decl_processing): Don't check
 623         flag_writable_strings.
 624
 625 2004-02-23  Andrew Pinski  <pinskia@physics.uc.edu>
 626
 627         PR c++/14156
 628         * typeck.c (maybe_warn_about_returning_address_of_location):
 629         Change check for VAR_DECL to use DECL_P instead.
 630
 631 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 632
 633         PR c++/14250
 634         * cvt.c (build_expr_type_conversion): Type must be complete before
 635         looking up for conversions.
 636
 637 2004-02-23  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 638
 639         PR c++/14143
 640         * name-lookup.c (arg_assoc_class): Don't look into template
 641         arguments if it is not a primary template.
 642
 643 2004-02-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 644
 645         PR c++/12007
 646         * method.c (use_thunk): Always clone function argument tree.
 647
 648 2004-02-20  Mark Mitchell  <mark@codesourcery.com>
 649
 650         PR c++/14199
 651         * pt.c (tsubst_copy): Call mark_used for a PARM_DECL.
 652
 653         PR c++/14173
 654         * semantics.c (begin_class_definition): Set TYPE_PACKED correctly
 655         for all type variants.
 656
 657 2004-02-19  Mark Mitchell  <mark@codesourcery.com>
 658
 659         PR c++/13927
 660         * decl.c (duplicate_decls): Return error_mark_node for invalid
 661         redeclarations.
 662         * name-lookup.c (push_namespace): Ignore the return value from
 663         pushdecl.
 664         * pt.c (push_template_decl_real): Robustify.
 665
 666         PR c++/14186
 667         * name-lookup.c (push_class_level_binding): Do not complain about
 668         adding a binding for a member whose name is the same as the
 669         enclosing class if the member is located in a base class of the
 670         current class.
 671
 672 2004-02-19  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 673
 674         PR c++/14181
 675         * parser.c (cp_parser_new_expression): Parse an ill-formed
 676         direct-new-declarator after a parenthesized type-id to emit good
 677         diagnostic.
 678
 679 2004-02-18  Kazu Hirata  <kazu@cs.umass.edu>
 680
 681         * cp-tree.def, cvt.c: Update copyright.
 682
 683 2004-02-17  Mark Mitchell  <mark@codesourcery.com>
 684
 685         PR c++/11326
 686         * cp-tree.h (abi_version_at_least): Remove.
 687         * mangle.c: Include flags.h.
 688
 689 2004-02-15  Mark Mitchell  <mark@codesourcery.com>
 690
 691         PR c++/13971
 692         * call.c (build_conditional_expr): Handle conversions between
 693         class types which result in differently cv-qualified type
 694         variants.
 695
 696         PR c++/14086
 697         * class.c (delete_duplicate_fields_1): Remove.
 698         (delete_duplicate_fields): Likewise.
 699         (finish_struct_anon): Remove check for members with the same name
 700         as their enclosing class.
 701         (check_field_decls): Do not call duplicate_fields.
 702         * decl.c (grokdeclarator): Remove check for static data members
 703         with the same name as their enclosing class.
 704         * name-lookup.c (push_class_level_binding): Check for members with
 705         the same name as their enclosing class.
 706
 707 2004-02-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
 708
 709         PR c++/14085
 710         * error.c (dump_decl): Handle TEMPLATE_TYPE_PARM.
 711
 712 2004-02-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
 713
 714         PR c++/13635
 715         * pt.c (push_template_decl_real): Make sure DECL_TI_ARGS of DECL
 716         has full set of arguments.
 717
 718 2004-02-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 719
 720         PR c++/13927
 721         * error.c (dump_decl) <ALIAS_DECL>: Dump as simple declarations.
 722
 723 2004-02-13  Mark Mitchell  <mark@codesourcery.com>
 724
 725         PR c++/14122
 726         * cp-tree.h (delete_sanity): Change prototype.
 727         * decl2.c (delete_sanity): Make doing_vec a bool, not an int.
 728         Remove dead code.  Adjust code to warn about deleting an array.
 729         * typekc.c (decay_conversion): Use build_address and build_nop.
 730
 731         PR c++/14108
 732         * search.c (accessible_p): Do not check access in thunks.
 733
 734         PR c++/14083
 735         * call.c (build_conditional_expr): Call force_rvalue on the
 736         non-void operand in the case that one result is a throw-expression
 737         and the other is not.
 738
 739 2004-02-13  Ian Lance Taylor  <ian@wasabisystems.com>
 740
 741         PR c++/9851
 742         * parser.c (cp_parser_pseudo_destructor_name): Check for errors on
 743         the type name and look ahead for ::~, and bail out early with a
 744         better error message if the parse is going to fail.
 745
 746 2004-02-12  Mark Mitchell  <mark@codesourcery.com>
 747
 748         * call.c (conversion_kind): New type.
 749         (conversion_rank): Likewise.
 750         (conversion): Likewise.
 751         (CONVERSION_RANK): New macro.
 752         (conversion_obstack): New variable.
 753         (obstack_initialized): Likewise.
 754         (z_candidate): Change type of convs and second_conv.
 755         (candidate_warning): New type.
 756         (IDENTITY_RANK): Remove.
 757         (EXACT_RANK): Likewise.
 758         (PROMO_RANK): Likewise.
 759         (STD_RANK): Likewise.
 760         (PBOOL_RANK): Likewise.
 761         (USER_RANK): Likewise.
 762         (ELLIPSIS_RANK): Likewise.
 763         (BAD_RANK): Likewise.
 764         (ICS_RANK): Likewise.
 765         (ICS_STD_RANK): Likewise.
 766         (ICS_USER_FLAG): Likewise.
 767         (ICS_ELLIPSIS_FLAG): Likewise.
 768         (ICS_THIS_FLAG): Likewise.
 769         (ICS_BAD_FLAG): Likewise.
 770         (NEED_TEMPORARY_P): Likewise.
 771         (CHECK_COPY_CONSTRUCTOR_P): Likewise.
 772         (USER_CONV_CAND): Likewise.
 773         (USER_CONV_FN): Likewise.
 774         (conversion_obstack_alloc): New function.
 775         (alloc_conversion): Likewise.
 776         (validate_conversion_obstack): Likewise.
 777         (alloc_conversions): Likewise.
 778         (build_conv): Adjust to deal with new conversion data structures.
 779         (build_identity_conv): New function.
 780         (build_ambiguous_conv): Likewise.
 781         (standard_conversion): Adjust to deal with new conversion data
 782         structures.
 783         (convert_class_to_reference): Likewise.
 784         (direct_reference_binding): Likewise.
 785         (reference_binding): Likewise.
 786         (implicit_conversion): Likewise.
 787         (add_candidate): Likewise.
 788         (add_function_candidate): Likewise.
 789         (add_conv_candidate): Likewise.
 790         (build_builtin_candidate): Likewise.
 791         (print_z_candidate): Likewise.
 792         (merge_conversion_sequences): Likewise.
 793         (build_user_type_conversion_1): Likewise.
 794         (build_user_type_conversion): Likewise.
 795         (build_new_function_call): Likewise.
 796         (build_object_call): Likewise.
 797         (conditional_conversion): Likewise.
 798         (build_conditional_expr): Likewise.
 799         (build_new_op): Likewise.
 800         (build_op_delete_call): Likewise.
 801         (convert_like_real): Likewise.
 802         (build_over_call): Likewise.
 803         (build_new_method_call): Likewise.
 804         (is_subseq): Likewise.
 805         (maybe_handle_implicit_object): Likewise.
 806         (maybe_handle_ref_bind): Likewise.
 807         (compare_ics): Likewise.
 808         (source_type): Likewise.
 809         (add_warning): Likewise.
 810         (joust): Likewise.
 811         (can_convert_arg): Likewise.
 812         (can_convert_arg_bad): Likewise.
 813         (perform_implicit_conversion): Likewise.
 814         (perform_direct_initialization_if_possible): Likewise.
 815         (initialize_reference): Likewise.
 816         * cp-lang.c (cp_tree_size): Do not handle WRAPPER.
 817         * cp-tree.def (WRAPPER): Likewise.
 818         (IDENTITY_CONV): Remove.
 819         (LVALUE_CONV): Likewise.
 820         (QUAL_CONV): Likewise.
 821         (STD_CONV): Likewise.
 822         (PTR_CONV): Likewise.
 823         (PMEM_CONV): Likewise.
 824         (BASE_CONV): Likewise.
 825         (REF_BIND): Likewise.
 826         (USER_CONV): Likewise.
 827         (AMBIG_CONV): Likewise.
 828         (RVALUE_CONV): Likewise.
 829         * cp-tree.h (tree_wrapper): Remove.
 830         (WRAPPER_ZC): Remove.
 831         (lang_tree_node): Remove wrapper.
 832         (LOOKUP_SPECULATIVELY): Remove.
 833         (build_op_delete_call): Adjust prototype.
 834         (validate_conversion_obstack): Declare.
 835         (build_zc_wrapper): Remove.
 836         * cvt.c (convert_to_reference): Remove dead code.
 837         (ocp_convert): Likewise.
 838         * decl.c (redeclaration_error_message): Correct handling of
 839         templates.
 840         (finish_destructor_body): Do not use LOOKUP_SPECULATIVELY.
 841         (cp_tree_node_structure): Remove WRAPPER case.
 842         * decl2.c (finish_file): Call validate_conversion_obstack.
 843         * init.c (build_new_1): Remove use of LOOKUP_SPECULATIVELY.
 844         (build_op_delete_call): Likewise.
 845         (build_x_delete): Likewise.
 846         (build_delete): Adjust call to build_op_delete_call.
 847         * pt.c (tsubst_friend_declaration): Adjust code to determine
 848         whether or not a friend template is a definition.
 849         (tsubst_decl): Clear DECL_INITIAL for new FUNCTION_DECLs.
 850         * tree.c (build_zc_wrapper): Remove.
 851
 852 2004-02-12  Zack Weinberg  <zack@codesourcery.com>
 853
 854         * cp-lang.c: Don't define LANG_HOOKS_BUILTIN_TYPE_DECLS.
 855         * cp-tree.h: Don't declare cxx_builtin_type_decls.
 856         * decl.c (builtin_type_decls, cxx_builtin_type_decls): Delete.
 857         (record_builtin_type): Call debug_hooks->type_decl on the TYPE_DECL.
 858
 859 2004-02-10  Mark Mitchell  <mark@codesourcery.com>
 860
 861         * typeck.c (lookup_destructor): Fix typo in error message.
 862
 863 2004-02-09  Kazu Hirata  <kazu@cs.umass.edu>
 864
 865         * call.c, parser.c, tree.c: Fix comment typos.
 866
 867 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
 868
 869         Bug 13856
 870         * optimize.c (maybe_clone_body): Don't update DECL_ESTIMATED_INSNS.
 871         * decl.c (duplicate_decls, start_function): Likewise.
 872
 873 2004-02-07  Zack Weinberg  <zack@codesourcery.com>
 874
 875         * name-lookup.c (pushdecl): Issue shadow warnings directly.
 876         * parser.c (free_parser_stacks): Delete.
 877
 878 2004-02-07  Kazu Hirata  <kazu@cs.umass.edu>
 879
 880         * rtti.c: Update copyright.
 881
 882 2003-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 883
 884         PR c++/14033
 885         * decl.c (require_complete_types_for_parms): Do not insert
 886         error_mark_node in the parameter list.
 887
 888 2003-02-06  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 889
 890         PR c++/14028
 891         * parser.c (cp_parser_enclosed_template_argument_list): Emit straight
 892         error when terminator can not be found.
 893
 894 2004-02-05  Kelley Cook  <kcook@gcc.gnu.org>
 895
 896         Make-lang.in (po-generated):  Delete.
 897
 898 2004-02-05  Kazu Hirata  <kazu@cs.umass.edu>
 899
 900         * call.c (type_passed_as): Replace PROMOTE_PROTOTYPES with
 901         targetm.calls.promote_prototypes.
 902
 903 2004-02-05  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
 904
 905         PR middle-end/13750
 906         Revert:
 907         2004-01-15  Geoffrey Keating  <geoffk@apple.com>
 908         PR pch/13361
 909         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
 910         (handle_pragma_implementation): Likewise.
 911
 912 2004-02-05  Mark Mitchell  <mark@codesourcery.com>
 913
 914         PR c++/13714
 915         * typeck.c (lookup_destructor): Tweak error message.
 916
 917 2004-02-05  Jan Hubicka  <jh@suse.cz>
 918
 919         * tree.c (cp_cannot_inline_tree_fn):  Allow inlining of comdat
 920         functions.
 921
 922 2003-02-05  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 923
 924         PR c++/14008
 925         * parser.c (cp_parser_diagnose_invalid_typename): Removed parsing
 926         code, only emits the diagnostic now. Added lookup of the identifier
 927         and support for qualified ids.
 928         (cp_parser_parse_and_diagnose_invalid_type_name): New function.
 929         Parse an (invalid) type name as id-expression within a declarator.
 930         (cp_parser_simple_declaration): Use it.
 931         (cp_parser_member_declaration): Likewise.
 932         (cp_parser_make_typename_type): New function. Handle errors through
 933         cp_parser_diagnose_invalid_typename.
 934         (cp_parser_elaborated_type_specifier): Use it.
 935
 936 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
 937
 938         PR c++/13932
 939         * call.c (convert_like_real): Use "converting" rather than
 940         "argument" as the descriptive keyword to
 941         dubious_conversion_warnings.
 942         * typeck.c (convert_for_assignment): Do not call
 943         dubious_conversion_warnings.
 944
 945 2004-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 946
 947         PR c++/13086
 948         * init.c (build_delete): Emit a more informative error message in
 949         case of an incomplete type, and on the correct source line.
 950
 951 2004-02-04  Kazu Hirata  <kazu@cs.umass.edu>
 952
 953         * error.c, search.c: Update copyright.
 954
 955 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
 956
 957         PR c++/9941
 958         * rtti.c (tinfo_base_init): Use import_export_tinfo to decide the
 959         linkage for the typeinfo name string.
 960
 961 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
 962
 963         PR c++/13969
 964         * cp-tree.h (fold_non_dependent_expr): New function.
 965         * parser.c (cp_parser_fold_non_dependent_expr): Remove.
 966         (cp_parser_template_argument): Use fold_non_dependent_expr.
 967         (cp_parser_direct_declarator): Likewise.
 968         * pt.c (fold_non_dependent_expr): New function.
 969         (convert_nontype_argument): Use it.
 970         (tsubst_qualified_id): Simplify.
 971         (tsubst_copy_and_build): Likewise.
 972
 973 2004-02-04  Mark Mitchell  <mark@codesourcery.com>
 974
 975         * decl.c (cxx_push_function_context): Do not set
 976         current_function_is_thunk.
 977         * method.c (use_thunk): Set CALL_FROM_THUNK on the call to the
 978         actual function.
 979
 980 2003-02-04  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 981
 982         PR c++/13997
 983         * pt.c (more_specialized_class): Increase processing_template_decl
 984         while partial ordering.
 985
 986 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
 987
 988         PR c++/13925
 989         * decl.c (start_function): Do not call pushdecl for any
 990         instantiation or specialization of a primary template.
 991
 992 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
 993
 994         PR c++/13950
 995         * parser.c (cp_parser_class_name): Robustify.
 996
 997         PR c++/13970
 998         * parser.c (cp_parser_cache_group): Do not consume the EOF token.
 999
1000         PR c++/14002
1001         * semantics.c (finish_id_expression): Do not return an
1002         IDENTIFIER_NODE when lookup finds a PARM_DECL.
1003
1004 2004-02-03  Mark Mitchell  <mark@codesourcery.com>
1005
1006         PR c++/13978
1007         * pt.c (build_non_dependent_expr): Do not build
1008         NON_DEPENDENT_EXPRs for FUNCTION_DECLs or TEMPLATE_DECLs.
1009
1010         PR c++/13968
1011         * semantics.c (finish_id_expression): Do not return an
1012         IDENTIFIER_NODE when lookup finds a VAR_DECL.
1013
1014         PR c++/13975
1015         * parser.c (cp_parser_simple_declaration): When skipping to the
1016         end of the statement swallow the terminating semicolon.
1017
1018 2004-02-02  Mark Mitchell  <mark@codesourcery.com>
1019
1020         PR c++/13113
1021         * init.c (build_offset_ref): Improve error recovery for invalid
1022         uses of non-static member functions.
1023
1024         PR c++/13854
1025         * cp-tree.h (cp_build_type_attribute_variant): New function.
1026         * class.c (build_clone): Use cp_build_type_attribute_variant.
1027         * decl.c (duplicate_decls): Likewise.
1028         * pt.c (copy_default_args_to_explicit_spec): Likewise.
1029         (tsubst_function_type): Likewise.
1030         * tree.c (build_exception_variant): Check attributes before
1031         concluding that two types are the same.
1032         (cp_build_type-attribute_variant): New method.
1033         * typeck.c (merge_types): Use cp_build_type_attribute_variant.
1034
1035         PR c++/13907
1036         * call.c (convert_class_to_reference): Keep better track of
1037         pedantically invalid user-defined conversions.
1038
1039 2004-02-01  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1040
1041         PR c++/13957
1042         * pt.c (tsubst_qualified_id): Improved error message when a type
1043         is expected but not found.
1044
1045 2004-01-31  Kazu Hirata  <kazu@cs.umass.edu>
1046
1047         * class.c: Fix comment typos.
1048         * decl.c: Likewise.
1049         * error.c: Likewise.
1050         * parser.c: Likewise.
1051         * pt.c: Likewise.
1052         * search.c: Likewise.
1053         * typeck.c: Likewise.
1054
1055 2004-01-30  Richard Henderson  <rth@redhat.com>
1056
1057         PR c++/13693
1058         * method.c (use_thunk): Don't force_target_expr for void thunks.
1059         * tree.c (build_target_expr_with_type): Assert non-void type.
1060         (force_target_expr): Likewise.
1061
1062 2004-01-30  Michael Matz  <matz@suse.de>
1063
1064         * parser.c (cp_parser_labeled_statement): Accept case ranges.
1065
1066 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1067
1068         DR206
1069         PR c++/13813
1070         * decl.c (grokdeclarator): Check immediatly type completeness for
1071         non-dependent types.
1072
1073 2004-01-30  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1074
1075         PR c++/13683
1076         * call.c (convert_arg_to_ellipsis): Don't emit a warning if within
1077         a sizeof expression.block
1078
1079 2004-01-29  Mark Mitchell  <mark@codesourcery.com>
1080
1081         PR c++/13883
1082         * mangle.c (write_encoding): Correct encoding of member template
1083         constructors.
1084
1085 2004-01-28  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1086
1087         * parser.c (cp_parser_template_id): Parse tentatively `[:' after a
1088         template name as it was `<::' (digraph typo).
1089         (cp_parser_nth_token_starts_template_argument_list_p): New function.
1090         (cp_parser_id_expression): Use it.
1091         (cp_parser_nested_name_specifier_opt): Likewise.
1092         (cp_parser_template_name): Likewise.
1093         (cp_parser_class_name): Likewise.
1094         (cp_lexer_get_preprocessor_token): Use c_lex_with_flags.
1095
1096 2004-01-28  Mark Mitchell  <mark@codesourcery.com>
1097
1098         PR c++/13791
1099         * typeck.c (merge_types): Do not merge attributes into
1100         TYPENAME_TYPEs.
1101
1102         PR c++/13736
1103         * parser.c (cp_parser_direct_declarator): Do not prevent
1104         backtracking inside a parenthesized declarator.
1105         (cp_parser_parameter_declaration): Fix typo in comment.
1106
1107 2004-01-28  Jan Hubicka  <jh@suse.cz>
1108
1109         * semantics.c (expand_body)  Do emit_associated_thunks before
1110         expansion.
1111
1112 2004-01-27  Devang Patel  <dpatel@apple.com>
1113
1114         * name-lookup.c: Include "debug.h"
1115         (do_namespace_alias): Invoke debug_hooks to emit debug info
1116         for namespace alias.
1117         (do_local_using_decl): Invoke debug_hooks to emit debug info
1118         for using decl.
1119         (do_class_using_decl): Same.
1120         (do_toplevel_using_decl): Same.
1121         (do_using_directive): Same.
1122         (cp_emit_debug_info_for_using): New function.
1123         * Make-lang.in (cp/parser.o): Depend on debug.h
1124         (cp/name-lookup.o): Same.
1125
1126 2004-01-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1127
1128         * cp-tree.h (language_function, lang_type_header): Use
1129         BOOL_BITFIELD.
1130         * name-lookup.h (cp_binding_level): Likewise.
1131
1132 2004-01-26  Mark Mitchell  <mark@codesourcery.com>
1133
1134         PR c++/13663
1135         * semantics.c (finish_for_expr): Check for unresolved overloaded
1136         functions.
1137
1138         * class.c (add_method): Just check processing_template_decl to
1139         determine whether or not we are within a template.
1140         * decl2.c (maybe_retrofit_in_chrg): Likewise.
1141         * init.c (decl_constant_value): Check the type of the declaration,
1142         not TREE_READONLY.
1143         * name-lookup.c (maybe_push_to_top_level): Rename to ...
1144         (push_to_top_level): ... this.
1145         * name-lookup.h (maybe_push_to_top_level): Do not declare it.
1146         * pt.c (push_template_decl_real): Reorder condition for speed.
1147         (convert_template_argument): Use dependency-checking functions in
1148         place of uses_template_parms.
1149         (lookup_template_class): Avoid calling uses_template_parms more
1150         than once.
1151         (uses_template_parms): Reimplement, using dependency-checking
1152         functions.
1153         (instantiate_class_template): Use push_to_top_level, not
1154         maybe_push_to_top_level.
1155         (type_unification_real): Simplify.
1156         (type_dependent_expression_p): Handle OFFSET_REFs and
1157         TEMPLATE_DECLs.
1158         (any_dependent_template_arguments_p): Handle multiple levels of
1159         template argument.
1160         * semantics.c (expand_or_defer_fn): Do not check
1161         uses_template_parms for template instantiations.
1162         * typeck.c (comptypes): Avoid calling cp_type_quals.
1163
1164 2004-01-25  Mark Mitchell  <mark@codesourcery.com>
1165
1166         PR c++/13833
1167         * call.c (build_over_call): Do not convert arguments when
1168         processing a template.
1169         * pt.c (build_non_dependent_expr): Do not build a
1170         NON_DEPENDENT_EXPR for arithmetic constants.
1171
1172 2004-01-25  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1173
1174         PR c++/13810
1175         * parser.c (cp_parser_type_parameter): When cp_parser_id_expression
1176         returns a TYPE_DECL. no further lookup is required.
1177         * semantics.c (check_template_template_default_arg): A TYPE_DECL
1178         is invalid. Rework to give better diagnostics.
1179
1180 2004-01-25  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1181
1182         PR c++/13797
1183         * pt.c (instantiate_class_template): Add an error_mark_node
1184         check.
1185         (tsubst_decl) <TEMPLATE_DECL case>: Likewise.
1186
1187 2004-01-23  Andrew Pinski  <pinskia@physics.uc.edu>
1188
1189         PR c++/13701
1190         * decl.c (finish_function): Move the call to
1191         finish_fname_decls below the call to
1192         finish_eh_spec_block.
1193
1194 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
1195
1196         * optimize.c, typeck2.c: Update copyright.
1197
1198 2004-01-21  Kazu Hirata  <kazu@cs.umass.edu>
1199
1200         * Make-lang.in, call.c, class.c, decl2.c, except.c, expr.c,
1201         init.c, mangle.c, typeck.c: Update copyright.
1202
1203 2004-01-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
1204
1205         * parser.c (cp_parser_class_specifier): Prevent garbage collection.
1206
1207 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
1208
1209         * Make-lang.in: Replace $(docdir) with doc.
1210         (c++.info, c++.srcinfo): Dummy entry.
1211         (c++.man, c++.srcman): New rules.
1212         (c++.install-man): Revamp rule.
1213
1214 2004-01-20  Kelley Cook  <kcook@gcc.gnu.org>
1215
1216         * Make-lang.in (CXX_INSTALL_NAME, GXX_INSTALL_NAME,
1217         CXX_TARGET_INSTALL_NAME, GXX_TARGET_INSTALL_NAME): Define via a
1218         immediate $(shell) instead of deferred backquote.
1219
1220 2004-01-19  Mark Mitchell  <mark@codesourcery.com>
1221
1222         PR c++/13651
1223         * parser.c (cp_parser_postfix_expression): When encountering
1224         incomplete type on left-hand side of "->" or ".", treat the entire
1225         expression as erroneous.
1226
1227         PR c++/13592
1228         * call.c (build_field_call): Remove.
1229         (n_build_method_call): Likewise.
1230         (build_method_call): Likewise.
1231         (build_new_method_call): Do not call build_field_call.
1232         * class.c (n_build_method_call): Remove.
1233         (print_class_statistics): Do not print it.
1234         * cp-tree.h (build_method_call): Remove declaration.
1235         (finish_object_call_expr): Likewise.
1236         (build_new_1): Do not use build_method_call.
1237         * parser.c (cp_parser_postfix_expression): Use finish_call_expr
1238         when the function appearing on the right-hand-side of "." or "->"
1239         is not actually a function.
1240         * pt.c (tsubst_copy_and_build): Likewise.
1241         * semantics.c (finish_object_call_expr): Remove.
1242
1243 2004-01-18  Mark Mitchell  <mark@codesourcery.com>
1244
1245         PR c++/13710
1246         * pt.c (tsubst): Use finish_typeof.
1247
1248 2004-01-18  Jason Merrill  <jason@redhat.com>
1249
1250         PR c++/11725
1251         * except.c (build_throw): In a template, set
1252         current_function_returns_abnormally.
1253
1254 2004-01-17  Fred Fish  <fnf@intrinsity.com>
1255
1256         PR c++/11895
1257         * decl.c (reshape_init): Handle VECTOR_TYPE like ARRAY_TYPE,
1258         except don't call array_type_nelts() with a VECTOR_TYPE.
1259
1260 2004-01-16  Jan Hubicka  <jh@suse.cz>
1261
1262         * mangle.c (write_mangled_name): Remove inline modifier.
1263
1264 2004-01-16  Mark Mitchell  <mark@codesourcery.com>
1265
1266         PR c++/13574
1267         * decl.c (compute_array_index_type): Fix grammar in comment.
1268         * init.c (build_zero_init): Handle zero-sized arrays correctly.
1269
1270         PR c++/13178
1271         * call.c (name_as_c_string): Print conversion operator names
1272         correctly.
1273
1274         PR c++/13478
1275         * call.c (initialize_reference): Pass -1 for inner parameter to
1276         convert_like_real.
1277
1278 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1279
1280         PR c++/13407
1281         * parser.c (cp_parser_base_specifier): Check for an invalid
1282         keyword `typename' and emit an user-friendly error message.
1283
1284 2004-01-15  Geoffrey Keating  <geoffk@apple.com>
1285
1286         PR pch/13361
1287         * cp/lex.c (handle_pragma_interface): Duplicate string from tree.
1288         (handle_pragma_implementation): Likewise.
1289
1290 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1291
1292         PR c++/9259
1293         * typeck.c (build_class_member_access_expr): Allow to access members
1294         of the currently open class.
1295         (finish_class_member_access_expr): Likewise.
1296
1297 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
1298
1299         PR c++/13659
1300         * name-lookup.c (validate_nonmember_using_decl): Take scope and
1301         name by value, instead of computing them.
1302         (do_local_using_decl, do_toplevel_using_decl): Add scope and name
1303         arguments.  Pass them to validate_nonmember_using_decl.
1304         * name-lookup.h (do_local_using_decl): Adjust.
1305         (do_toplevel_using_decl): Likewise.
1306         * parser.c (cp_parser_using_declaration): Likewise.
1307         * pt.c (tsubst_expr): Likewise.
1308
1309 2004-01-15  Alexandre Oliva  <aoliva@redhat.com>
1310
1311         PR c++/13594
1312         PR c++/13658
1313         * name-lookup.c (qualified_lookup_using_namespace): Search
1314         strongly-associated namespaces first, and only then try other
1315         namespaces.
1316
1317 2004-01-15  Kelley Cook  <kcook@gcc.gnu.org>
1318
1319         * Make-lang.in (c++.srcextra): Dummy entry.
1320
1321 2004-01-15  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1322
1323         PR c++/8856
1324         * parser.c (cp_parser_template_name): Don't try to parse a
1325         conversion-function-id, as it cannot be a template-name.
1326         (cp_parser_simple_type_specifier): Check for invalid template-ids
1327         even after a built-in type.
1328
1329 2004-01-14  Jan Hubicka  <jh@suse.cz>
1330
1331         PR c++/12850
1332         * pt.c (instantiate_decl):  Do not increase function_depth.
1333
1334 2004-01-14  Danny Smith  <dannysmith@users,sourceforge.net>
1335
1336         PR c++/9021
1337         PR c++/11005
1338         * parser.c (cp_parser_elaborated_type_specifier): Warn about
1339         attributes and discard.
1340         * decl.c (xref_tag): Don't overwite existing attributes with
1341         NULL_TREE.
1342
1343 2004-01-14  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1344
1345         PR c++/12335
1346         * parser.c (cp_parser_lookup_name): Return error_mark_node if there
1347         is no destructor while looking up a BIT_NOT_EXPR.
1348
1349 2004-01-13  Ian Lance Taylor  <ian@wasabisystems.com>
1350
1351         * cxxfilt.c: Remove unused file.
1352
1353 2004-01-14  Jan Hubicka  <jh@suse.cz>
1354
1355         Partial fix to PR c++/12850
1356         * decl2.c (mark_used): Do not proactively instantiate templates
1357         when compiling in unit-at-a-time or not optimizing.
1358         * optimize.c (maybe_clone_body): Do not increase function depth.
1359
1360 2004-01-13  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1361
1362         PR c++/13474
1363         * pt.c (tsubst) <INTEGER_TYPE>: Remove obsolete array index tweaking.
1364
1365 2003-01-12  Steven Bosscher  <stevenb@suse.de>
1366
1367         PR c++/13558
1368         * parser.c (cp_parser_member_declaration): Any non-type is also
1369         not a class or a function.
1370
1371 2004-01-12  Jason Merrill  <jason@redhat.com>
1372
1373         PR c++/12815
1374         * class.c (build_base_path): Do not mark vtable references as
1375         TREE_CONSTANT.
1376         (build_vtbl_ref_1): Likewise.
1377
1378 2004-01-12  Richard Henderson  <rth@redhat.com>
1379
1380         PR opt/10776
1381         * typeck2.c (split_nonconstant_init_1, split_nonconstant_init): New.
1382         (store_init_value): Use it.
1383         * decl.c (check_initializer): Expect full initialization code
1384         from store_init_value.
1385         * init.c (expand_aggr_init_1): Likewise.
1386         * decl2.c (maybe_emit_vtables): Abort if runtime init needed.
1387
1388 2004-01-12  Mark Mitchell  <mark@codesourcery.com>
1389
1390         * class.c (layout_class_type): For non-POD class types, also copy
1391         the DECL_SIZE and DECL_MODE of fields to the base class type.
1392
1393 2004-01-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1394
1395         PR c++/13289
1396         * pt.c (instantiate_decl): Set DECL_TEMPLATE_INSTANTIATED before
1397         calling regenerate_decl_from_template.
1398
1399 2004-01-12  Scott Brumbaugh  <scottb.lists@verizon.net>
1400
1401         PR c++/4100
1402         * parser.c (cp_parser_decl_specifier_seq): Add check for a friend
1403         decl-specifier occurring along with a class definition.
1404
1405 2004-01-12  Ian Lance Taylor  <ian@wasabisystems.com>
1406
1407         * parser.c (cp_parser_decl_specifier_seq): Add parenthetical
1408         clauses to comments describing declares_class_or_enum.
1409         (cp_parser_type_specifier): Set *declares_class_or_enum to 0, not
1410         false.
1411
1412 2004-01-12  Jan Hubicka  <jh@suse.cz>
1413
1414         * pt.c (for_each_template_parm): Do not check for duplicates.
1415         (for_each_template_parm): Use walk_tree duplicate checking code.
1416
1417 2004-01-11  Ian Lance Taylor  <ian@wasabisystems.com>
1418
1419         PR c++/3478
1420         * parser.c (cp_parser_decl_specifier_seq): If the first decl_spec
1421         is error_mark_node, don't add any more decl_specs.
1422         (cp_parser_init_declarator): After committing to a declaration, if
1423         the decl_specifiers start with error_mark_node, issue an error and
1424         change the type to "int".
1425
1426 2004-01-09  Nathanael Nerode  <neroden@gcc.gnu.org>
1427
1428         PR bootstrap/7817
1429         * Make-lang.in: Copy gcc.1 to g++.1 rather than using .so.
1430
1431 2004-01-10  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1432
1433         DR 337
1434         PR c++/9256
1435         * pt.c (tsubst): Substitution must fail if we are attempting to
1436         create an array with element type that is an abstract class type.
1437         * decl.c (cp_finish_decl): Strip pointers and array types recursively
1438         before calling abstract_virtuals_error.
1439
1440 2004-01-09  Alexandre Oliva  <aoliva@redhat.com>
1441
1442         * name-lookup.c (qualified_lookup_using_namespace): Consider
1443         strong using directives even if we've already found a binding.
1444
1445 2004-01-09  Mark Mitchell  <mark@codesourcery.com>
1446
1447         * cp-tree.h (cxx_expand_expr): Change prototype.
1448         * expr.c (cxx_expand_expr): Add alt_rtl parameter.
1449
1450 2004-01-08  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1451
1452         PR c++/12573
1453         * pt.c (value_dependent_expression_p): Handle COMPONENT_REFs by
1454         looking into them recursively. They can be there because of the
1455         new __offsetof__ extension.
1456
1457 2004-01-07  Zack Weinberg  <zack@codesourcery.com>
1458
1459         * parser.c (cp_parser_save_member_function_body): Mark the
1460         definition static.
1461
1462 2004-01-05  Mark Mitchell  <mark@codesourcery.com>
1463
1464         PR c++/13057
1465         * class.c (build_clone): Copy type attributes from the original
1466         function to the clone.
1467
1468         PR c++/12815
1469         * class.c (build_vtbl_ref_1): Do not unconditionally mark vtable
1470         references as constant.
1471
1472         PR c++/12132
1473         * parser.c (cp_parser_explicit_instantiation): Improve error
1474         recovery.
1475         (cp_parser_require): Improve indication of the error location.
1476
1477         PR c++/13451
1478         * parser.c (cp_parser_class_head): Reorder logic to check for
1479         invalid qualification.
1480
1481 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
1482
1483         PR c++/13157
1484         * name-lookup.c (lookup_using_namespace): Remove spacesp
1485         parameter.
1486         (unqualified_namespace_lookup): Likewise.
1487         (lookup_qualified_name): Adjust accordingly.
1488         (lookup_name_real): Likewise.
1489         (lookup_arg_dependent): Do not eliminate the namespace of the
1490         functions found by unqualified name lookup unless that is the
1491         current namespace.
1492
1493 2004-01-04  Andrew Pinski  <pinskia@physics.uc.edu>
1494
1495         * semantics.c (push_deferring_access_checks): Fix format.
1496         (resume_deferring_access_checks): Likewise.
1497         (stop_deferring_access_checks): Likewise.
1498         (pop_deferring_access_checks): Likewise.
1499         (get_deferred_access_checks): Likewise.
1500         (pop_to_parent_deferring_access_checks): Likewise.
1501         (perform_deferred_access_checks): Likewise.
1502         (perform_or_defer_access_check): Likewise.
1503
1504 2004-01-04  Richard Henderson  <rth@redhat.com>
1505
1506         * call.c (build_over_call): Don't create a save_expr of an
1507         aggregate, but rather its address.
1508
1509 2004-01-04  Mark Mitchell  <mark@codesourcery.com>
1510
1511         PR c++/13529
1512         * parser.c (cp_parser_postfix_expression): Allow "." to appear in
1513         an offsetof expression.
1514
1515         * parser.c (cp_parser_parameter_declaration): Fix comment.
1516
1517         PR c++/12226
1518         * call.c (CHECK_COPY_CONSTRUCTOR_P): New macro.
1519         (reference_binding): Set it when appropriate.
1520         (build_temp): New function, split out from ...
1521         (convert_like_real): ... here.  Honor CHECK_COPY_CONSTRUCTOR_P.
1522         (initialize_reference): Likewise.
1523
1524         PR c++/13536
1525         * parser.c (cp_parser): Add in_type_id_in_expr_p.
1526         (cp_parser_new): Initialize it.
1527         (cp_parser_postfix_expression): Set it.
1528         (cp_parser_sizeof_operand): Likewise.
1529         (cp_parser_parameteR_declaration): Do not commit early to tenative
1530         parsers when in_type_id_in_expr_p is set.
1531
1532 2004-01-03  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1533
1534         PR c++/13094
1535         * parser.c (cp_parser_template_argument): Don't call
1536         make_unbound_class_template directly.
1537         (cp_parser_lookup_name): Don't extract TEMPLATE_DECL from
1538         UNBOUND_CLASS_TEMPLATE tree node.
1539
1540 2004-01-02  Richard Sandiford  <rsandifo@redhat.com>
1541
1542         PR target/12729
1543         * method.c (use_thunk): Pass the CALL_EXPR through force_target_expr.
1544
1545 2004-01-02  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1546
1547         PR c++/13520
1548         * cp-tree.h (DECL_UNBOUND_CLASS_TEMPLATE_P): New macro.
1549         (DECL_FUNCTION_TEMPLATE_P): Use it.
1550         (DECL_CLASS_TEMPLATE_P): Likewise.
1551         * parser.c (cp_parser_lookup_name): Add is_template parameter.
1552         (cp_parser_type_parameter): Adjust call to cp_parser_lookup_name.
1553         (cp_parser_template_name): Likewise.
1554         (cp_parser_elaborated_type_specifier): Likewise.
1555         (cp_parser_namespace_name): Likewise.
1556         (cp_parser_class_name): Likewise.
1557         (cp_parser_lookup_name_simple): Likewise.
1558
1559 See ChangeLog.3 for earlier changes.