gcc/cp/ChangeLog

   1 2005-07-15  Mark Mitchell  <mark@codesourcery.com>
   2
   3         PR c++/22132
   4         * call.c (implicit_conversion): Add c_cast_p parameter.
   5         (standard_conversion): Likewise.  Allow conversions between
   6         differently-qualified pointer types when performing a C-style
   7         cast.
   8         (add_function_candidate): Adjust callee.
   9         (build_builtin_candidate): Likewise.
  10         (build_user_type_conversion_1): Likewise.
  11         (conditional_conversion): Likewise.
  12         (can_convert_arg): Likewise.
  13         (can_convert_arg_bad): Likewise.
  14         (perform_implicit_conversion): Likewise.
  15         * cp-tree.h (comp_ptr_ttypes_const): Declare.
  16         * typeck.c (comp_ptr_ttypes_const): Give it external linkage.
  17         Return bool.
  18
  19 2005-07-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
  20             Nathan Sidwell  <nathan@codesourcery.com>
  21
  22         PR c++/20172
  23         * pt.c (tsubst_template_parms): Check for invalid non-type
  24         parameters.
  25
  26 2005-07-09  Andrew Pinski  <pinskia@physics.uc.edu>
  27
  28         * cp-lang.c (shadowed_var_for_decl, decl_shadowed_for_var_lookup,
  29         decl_shadowed_for_var_insert): Move over to cp-objcp-common.c.
  30         (cp_init_ts): Call init_shadowed_var_for_decl.
  31         Remove include of gt-cp-cp-lang.h.
  32         * cp-objcp-common.c (shadowed_var_for_decl,
  33         decl_shadowed_for_var_lookup, decl_shadowed_for_var_insert): Moved from
  34         cp-lang.c.
  35         (init_shadowed_var_for_decl): New function to initialize
  36         shadowed_var_for_decl.
  37         Include gt-cp-cp-objcp-common.h.
  38         * Make-lang.in (gt-cp-lang.h): Remove.
  39         (gt-cp-cp-objcp-common.h): Add.
  40         (cp/cp-lang.o): Remove dependancy on gt-cp-lang.h.
  41         (cp/cp-objcp-common.o): Add dependancy on gt-cp-cp-objcp-common.h.
  42         * config-lang.in (gtfiles): Remove cp-lang.c and Add cp-objcp-common.c.
  43         * cp-tree (init_shadowed_var_for_decl): Add prototype.
  44
  45 2005-07-08  Daniel Berlin  <dberlin@dberlin.org>
  46
  47         * Make-lang.in: Add gt-cp-lang.h.
  48         (cp-lang.o): Ditto.
  49         * class.c (create_vtable_ptr): Stop setting DECL_ASSEMBLER_NAME on
  50         the field.
  51         * config-lang.in: Add cp-lang.c to gtfiles.
  52         * cp-lang.c: Include hashtab.h.
  53         (cp_init_ts): New function.
  54         (LANG_HOOK_INIT_TS): Use macro.
  55         (decl_shadowed_for_var_lookup): New function.
  56         (decl_shadowed_for_var_insert): Ditto.
  57         * cp-tree.h (THUNK_FUNCTION_CHECK): Use decl_common.
  58         (NON_THUNK_FUNCTION_CHECK): Ditto.
  59         (DECL_NAMESPACE_ASSOCIATIONS): Use decl_non_common.
  60         (DECL_INIT_PRIORITY): Ditto.
  61         (DECL_HAS_SHADOWED_FOR_VAR_P): Ditto.
  62         (DECL_SHADOWED_FOR_VAR): Use hashtable.
  63         (SET_DECL_SHADOWED_FOR_VAR): Ditto.
  64         * decl.c (duplicate_decls): Update for new/updated structures.
  65         (poplevel): Use SET_DECL_SHADOWED_FOR_VAR.
  66         * decl2.c (start_static_initialization_or_destruction): Deal with
  67         priority.
  68         * pt.c (tsubst_decl): Check TS_DECL_WRTL before doing
  69         SET_DECL_RTL.
  70         * tree.c (handle_init_priority_attribute): Handle priority.
  71
  72 2005-07-08  Nathan Sidwell  <nathan@codesourcery.com>
  73
  74         PR c++/21799
  75         * pt.c (type_unification_real): Add is_method argument.  Use it
  76         for this pointer unification.
  77         (fn_type_unification): Adjust type_unification_real call.
  78         (unify): Likewise.
  79
  80 2005-07-07  Nathan Sidwell  <nathan@codesourcery.com>
  81
  82         * pt.c (type_unification_real): Remove allow_incomplete argument.
  83         Remove unreachable code.
  84         (fn_type_unification): Adjust call to type_unification_real.
  85         (unify): Likewise.
  86
  87 2005-07-05  Paolo Bonzini  <bonzini@gnu.org>
  88
  89         * Makefile.in (class.o, decl2.o): Adjust dependencies.
  90         * class.c: Include tree-dump.h.
  91         * decl2.c: Include tree-dump.h.
  92
  93 2005-07-02  Gabriel Dos Reis  <gdr@integrable-solutions.net>
  94
  95         * dump.c: Use dump_string_field.
  96
  97 2005-07-03  Joseph S. Myers  <joseph@codesourcery.com>
  98
  99         * cp-tree.h (GCC_DIAG_STYLE): #undef before defining.  Change
 100         minimum GCC version for format checking to 4.1.
 101
 102 2005-07-02  Kazu Hirata  <kazu@codesourcery.com>
 103
 104         * Make-lang.in (cc1plus-checksum.c): Use
 105         build/genchecksum$(build_exeext), not build/genchecksum$(exeext).
 106
 107 2005-07-02  Joseph S. Myers  <joseph@codesourcery.com>
 108
 109         * name-lookup.c, parser.c: Use %q, %< and %> to quote in
 110         diagnostics.
 111
 112 2005-07-02  Zack Weinberg  <zack@codesourcery.com>
 113             Joseph S. Myers  <joseph@codesourcery.com>
 114
 115         * error.c (location_of): Add comment.
 116         (locate_error, cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
 117         * cp-tree.h (cp_error_at, cp_warning_at, cp_pedwarn_at): Remove.
 118         * call.c, class.c, decl.c, decl2.c, friend.c, init.c,
 119         name-lookup.c, parser.c, pt.c, search.c, semantics.c, typeck.c,
 120         typeck2.c: Use '+' flag instead of %J, cp_error_at, cp_warning_at
 121         or cp_pedwarn_at.  Mark up some diagnostic strings with N_.
 122
 123 2005-06-30  Daniel Berlin  <dberlin@dberlin.org>
 124
 125         * decl.c (require_complete_types_for_parms): Call relayout_decl
 126         instead of layout_decl.
 127
 128 2005-06-30  Zack Weinberg  <zack@codesourcery.com>
 129             Jakub Jelinek  <jakub@redhat.com>
 130
 131         * cp-lang.c: No need to include cxx-pretty-print.h.
 132         * error.c (cp_printer): Update signature.  No need to process
 133         flags.
 134         (print_instantiation_partial_context): Output last newline
 135         with pp_base_newline.
 136         * Make-lang.in: Update dependencies.
 137
 138 2005-06-30  Steven Bosscher  <stevenb@suse.de>
 139
 140         * decl.c (start_decl): Replace DECL_THREAD_LOCAL with
 141         DECL_THREAD_LOCAL_P.
 142         (cp_finish_decl): Likewise.
 143         (grokvardecl): Set the default DECL_TLS_MODEL here.
 144
 145 2005-06-28  Joseph S. Myers  <joseph@codesourcery.com>
 146
 147         * cvt.c (ocp_convert): Use invalid_conversion hook.
 148         * typeck.c (build_binary_op): Use invalid_binary_op hook.
 149         (build_unary_op): Use invalid_unary_op hook.
 150
 151 2005-06-28  Paul Brook  <paul@codesourcery.com>
 152
 153         * Make-lang.in (cp/except.o): Depend on $(TARGET_H)
 154         * except.c: Include target.h.
 155         (init_exception_processing): Initialize unwind_resume_libfunc.
 156         * doc/tm.texi: Document TARGET_ASM_TTYPE
 157
 158 2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 159
 160         * call.c (build_over_call): Pass in named argument list to
 161         `check_function_arguments'.
 162         * typeck.c (build_function_call): Likewise.
 163
 164 2005-06-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 165
 166         * cp-tree.h (lang_check_failed): Add noreturn attribute.
 167
 168 2005-06-25  Kelley Cook  <kcook@gcc.gnu.org>
 169
 170         * all files: Update FSF address in copyright headers.
 171
 172 2005-06-23  Jason Merrill  <jason@redhat.com>
 173
 174         PR c++/19317
 175         * semantics.c (simplify_aggr_init_expr): Use
 176         CALL_EXPR_RETURN_SLOT_OPT, not CALL_EXPR_HAS_RETURN_SLOT_ADDR.
 177
 178 2005-06-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 179
 180         * pt.c (register_specialization): Remove superfluous assertion.
 181
 182 2005-06-18  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 183
 184         * call.c (convert_like_real): Add format attribute.
 185         * typeck.c (check_for_casting_away_constness,
 186         build_static_cast_1): Likewise.
 187         * typeck2.c (readonly_error, cxx_incomplete_type_diagnostic):
 188         Likewise.
 189
 190 2005-06-17  Geoffrey Keating  <geoffk@apple.com>
 191
 192         PR c++/17413
 193         * pt.c (type_unification_real): Apply template type deduction even
 194         to procedure parameters that are not dependent on a template
 195         parameter.
 196
 197 2005-06-16  Nathan Sidwell  <nathan@codesourcery.com>
 198
 199         * rtti.c (get_tinfo_decl): Avoid caching tinfo_descs when it might
 200         change.
 201         (create_pseudo_type_info): First parameter is an int.
 202
 203 2005-06-15  Nathan Sidwell  <nathan@codesourcery.com>
 204
 205         PR c++/20678
 206         * error.c (dump_expr) <COMPONENT_REF case>: Check DECL_NAME is not
 207         null.
 208
 209         * Make-lang.in: Reformat some long lines.
 210         (gt-cp-rtti.h): New target.
 211         (cp/rtti.o): Add dependency.
 212         * config-lang.in (gtfiles): Add cp/rtti.c.
 213         * cp-tree.h (CPTI_TI_DESC_TYPE, CPTI_BLTN_DESC_TYPE,
 214         CPTI_PTR_DESC_TYPE, CPTI_ARY_DESC_TYPE, CPTI_FUNC_DESC_TYPE,
 215         CPTI_ENUM_DESC_TYPE, CPTI_CLASS_DESC_TYPE,
 216         CPTI_SI_CLASS_DESC_TYPE, CPTI_VMI_CLASS_DESC_TYPE,
 217         CPTI_PTM_DESC_TYPE, CPTI_BASE_DESC_TYPE): Remove.
 218         (ti_desc_type_node, bltn_desc_type_node, ptr_desc_type_node,
 219         ary_desc_type_node, func_desc_type_node, enum_desc_type_node,
 220         class_desc_type_node, si_class_desc_type_node,
 221         vmi_class_desc_type_node, ptm_desc_type_node,
 222         base_desc_type_node): Remove.
 223         * decl.c: Adjust documentation of global trees.
 224         * rtti.c (TINFO_PSEUDO_TYPE, TINFO_VTABLE_DECL,
 225         TINFO_REAL_NAME): Remove.
 226         (struct tinfo_s): New.
 227         (enum tinfo_kind): New.
 228         (tinfo_descs): New.
 229         (get_tinfo_decl): Adjust use of tinfo descriptor.
 230         (tinfo_base_init, generic_initializer, ptr_initializer,
 231         ptm_initializer, class_initializer): Likewise.
 232         (get_pseudo_ti_init): Take descriptor index. Adjust.
 233         (create_pseudo_type_info): Likewise.
 234         (get_pseudo_ti_desc): Return descriptor index. Adjust.
 235         (create_tinfo_types): Adjust use of create_pseudo_type_info.
 236         (emit_tinfo_decl): Adjust use of tinfo descriptor.
 237
 238 2005-06-14  Roger Sayle  <roger@eyesopen.com>
 239
 240         * decl.c (grokdeclarator): Only check TREE_OVERFLOW on INTEGER_CST.
 241
 242 2005-06-13  Geoffrey Keating  <geoffk@apple.com>
 243
 244         * Make-lang.in (c++.install-man): Doesn't really depend on installdirs.
 245         (rule for installing g++.1 manpage): Does depend on installdirs.
 246
 247 2005-06-13  Nathan Sidwell  <nathan@codesourcery.com>
 248
 249         PR c++/20789
 250         * decl.c (cp_finish_decl): Clear runtime runtime initialization if
 251         in-class decl's initializer is bad.
 252
 253         PR c++/21929
 254         * parser.c (struct cp_parser): Document that scope could be
 255         error_mark.
 256         (cp_parser_diagnose_invalid_type_name): Cope with error_mark for
 257         scope.
 258         (cp_parser_nested_name_specifier): Return NULL_TREE on error.
 259         (cp_parser_postfix_expression): Deal with null or error_mark
 260         scope.
 261         (cp_parser_elaborated_type_specifier): Adjust
 262         cp_parser_nested_name_specifier call.
 263
 264         * parser (cp_parser_skip_to_end_of_block_or_statement): Cleanup.
 265
 266 2005-06-12  Roger Sayle  <roger@eyesopen.com>
 267
 268         PR c++/21930
 269         * error.c (dump_expr): UNARY_PLUS_EXPR need not handle void types.
 270         Treat CONVERT_EXPR identically to NOP_EXPR.
 271
 272 2005-06-10  Aldy Hernandez  <aldyh@redhat.com>
 273
 274         PR c++/10611
 275         * cvt.c (build_expr_type_conversion): Same.
 276         * typeck.c (build_binary_op): Handle vectors.
 277         (common_type): Same.
 278         (type_after_usual_arithmetic_conversions): Same.
 279         * testsuite/g++.dg/conversion/simd2.C: New.
 280
 281 2005-06-08  Nathan Sidwell  <nathan@codesourcery.com>
 282
 283         PR c++/19497
 284         * cp-tree.def (USING_DECL): Update documentation.
 285         * cp-tree.h (DECL_DEPENDENT_P): New.
 286         (USING_DECL_DECLS, USING_DECL_SCOPE): New.
 287         * class.c (handle_using_decl): Move most of the processing to ...
 288         * name-lookup.c (do_class_using_decl): ... here.  Make stricter.
 289         (push_using_decl): Use USING_DECL_SCOPE.
 290         (cp_emit_debug_info_for_using): Make extern.
 291         * cxx-pretty-print.c (pp_cxx_statement) <USING_DECL case>: Adjust.
 292         * name-lookup.h (cp_emit_debug_info_for_using): Declare.
 293         * pt.c (tsubst_decl) <USING_DECL case>: Use do_class_using_decl
 294         when tsubsting.
 295         (tsubst_expr): Use USING_DECL_SCOPE.
 296         * search.c (lookup_field_1): Use DECL_DEPENDENT_P.
 297         * semantics.c (finish_member_declaration): Likewise.
 298
 299 2005-06-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 300
 301         PR c++/19894
 302         * pt.c (tsubst): Reject pointer-to-member of type void.
 303
 304         PR c++/20563
 305         * parser.c (cp_parser_label_declaration): Deal with invalid/missing
 306         identifiers.
 307
 308 2005-06-07  Nathan Sidwell  <nathan@codesourcery.com>
 309
 310         * cp-tree.def (DEFAULT_ARG): Adjust documentation.
 311         * cp-tree.h (DEFARG_INSTANTIATIONS): New.
 312         (struct tree_default_arg): Add instantiations member.
 313         * parser.c (cp_parser_late_parsing_default_args): Adjust to use a
 314         VEC.
 315         * pt.c (tsubst_arg_types): Likewise.
 316
 317         * parser.c (cp_parser_late_parsing_default_args): Fix overeager
 318         assert in previous patch.
 319
 320 2005-06-06  Jakub Jelinek  <jakub@redhat.com>
 321
 322         * error.c (locate_error): Use gmsgid instead of msgid for argument
 323         name.
 324         (cp_error_at, cp_warning_at, cp_pedwarn_at): Likewise.
 325
 326 2005-06-06  Nathan Sidwell  <nathan@codesourcery.com>
 327
 328         PR 21903
 329         * cp-tree.def (DEFAULT_ARG): Document TREE_CHAIN use.
 330         * parser.c (cp_parser_late_parsing_default_args): Propagate parsed
 331         argument to any early instantiations.
 332         * pt.c (tsubst_arg_types): Chain early instantiation of default arg.
 333
 334         PR c++/20637
 335         * cp-tree.h (add_method): Add using_decl parameter.
 336         * class.c (add_method): Add using_decl parameter.  Adjust error
 337         messages.
 338         (handle_using_decl): Pass the using decl to add_method.
 339         (clone_function_decl): Adjust add_member calls.
 340         * decl2.c (check_classfn): Likewise.
 341         * method.c (lazily_declare_fn): Likewise.
 342         * semantics.c (finish_member_declaration): Likewise.
 343
 344         * method.c (synthesize_method): Use inform, not warning.
 345
 346 2005-06-06  Hans-Peter Nilsson  <hp@axis.se>
 347
 348         * config-lang.in (target_libs): Remove target-gperf.
 349
 350 2005-06-05  Mark Mitchell  <mark@codesourcery.com>
 351
 352         PR c++/21619
 353         * cp-tree.h (DECL_IS_BUILTIN_CONSTANT_P): New macro.
 354         * parser.c (cp_parser_postfix_expression): Allow non-constant
 355         expressions as arguments to __builtin_constant_p.
 356         * tree.c (builtin_valid_in_constant_expr_p): Use
 357         DECL_IS_BUILTIN_CONSTANT_P.
 358
 359 2005-06-03  Mark Mitchell  <mark@codesourcery.com>
 360
 361         PR c++/21853
 362         * typeck.c (casts_away_constness_r): Do not drop cv-qualifiers on
 363         the pointed-to type for a pointer-to-member.
 364
 365         PR c++/21336
 366         * cp-tree.h (grok_op_properties): Remove friendp parameter.
 367         * decl.c (grokfndecl): Adjust call.
 368         (grok_op_properties): Determine the class of which the function is
 369         a member by looking at its DECL_CONTEXT, not current_class_type.
 370         * pt.c (tsubst_decl): Adjust call to grok_op_properties.
 371
 372 2005-06-02  Nathan Sidwell  <nathan@codesourcery.com>
 373
 374         * method.c (synthesize_method): Add addtional arg to warning call.
 375
 376         PR c++/21280
 377         * Make-lang.in (method.o): Add diagnostic.h
 378         * decl.c (start_preparsed_function): Use decl's location for file
 379         info.
 380         * decl2.c (cp_finish_file): Set input_location before synthesizing
 381         a function.
 382         (mark_used): When deferring a synthesized function, save current
 383         location.  Do not set function's location when actually
 384         synthesizing it.
 385         * method.c: #include diagnostic.h.
 386         (synthesize_method): Set the functions source location.  Show
 387         needed location if errors are emitted.
 388
 389         * decl.c (start_decl): Simplify specialization handling. Remove
 390         unneeded CLASSTYPE_TEMPLATE_INSTANTIATION check.
 391         * mangle.c (discriminator_for_local_entity): Use VEC_index.
 392
 393         PR c++/20350
 394         * decl.c (duplicate_decls): Copy all of DECL_USE_TEMPLATE.
 395
 396         PR c++/21151
 397         * name-lookup.c (pushtag): Push local class even in a template.
 398
 399 2005-05-31  Nathan Sidwell  <nathan@codesourcery.com>
 400
 401         PR c++/21165
 402         * init.c (integral_constant_value): Check the type of the
 403         initializer, not the decl.
 404
 405 2005-05-30  Mark Mitchell  <mark@codesourcery.com>
 406
 407         PR c++/21784
 408         * name-lookup.c (do_nonmember_using_decl): Ignore builtin
 409         functions, even when the used name is not a function.
 410
 411 2005-05-30  Kazu Hirata  <kazu@cs.umass.edu>
 412
 413         * operators.def, optimize.c: Update copyright.
 414
 415 2005-05-28  Mark Mitchell  <mark@codesourcery.com>
 416
 417         PR c++/21210
 418         * call.c (standard_conversion): Permit conversions to complex
 419         types if conversion to the corresponding scalar type would be
 420         permitted.
 421
 422         PR c++/21340
 423         * method.c (implicitly_declare_fn): Clear processing_template_decl
 424         when generating implicit declaration.
 425
 426 2005-05-27  Mark Mitchell  <mark@codesourcery.com>
 427
 428         PR c++/21614
 429         * typeck.c (get_member_function_from_ptrfunc): Do not attempt
 430         conversions to base classes of incomplete types.
 431
 432 2005-05-27  Ian Lance Taylor  <ian@airs.com>
 433
 434         * semantics.c (add_stmt): Add C++ frontend specific version.
 435         * cp-tree.h (STMT_IS_FULL_EXPR_P): Define.
 436         (stmts_are_full_exprs_p): Declare.
 437
 438 2005-05-27  Roger Sayle  <roger@eyesopen.com>
 439             Giovanni Bajo  <giovannibajo@gcc.gnu.org>
 440
 441         * cp-tree.def (UNARY_PLUS_EXPR): New C++ unary tree code.
 442         * parser.c (cp_parser_unary_expression): Use UNARY_PLUS_EXPR instead
 443         of CONVERT_EXPR.
 444         (cp_parser_unary_expression): Likewise.
 445         * typeck.c (build_unary_op): Likewise.
 446         * call.c (add_builtin_candidate, build_new_op): Likewise.
 447         * error.c (dump_expr): Likewise.
 448         * pt.c (tsubst_copy, tsubst_copy_and_build): Likewise.
 449         * decl.c (ambi_op_p, grok_op_properties): Likewise.
 450         * dump.c (dump_op): Likewise.
 451         * lex.c (init_operators): Likewise.
 452         * operators.def ("+"): Likewise.
 453         * cp-gimplify.c (cp_gimplify_expr): Handle UNARY_PLUS_EXPR like a
 454         conversion, if the result and argument types differ.
 455         * tree.c (fold_if_not_in_template): Fold UNARY_PLUS_EXPR much
 456         like a NOP_EXPR when !processing_template_decl.
 457
 458         * cxx-pretty-print.c (pp_cxx_cast_expression): Prototype.
 459         (pp_cxx_unary_expression): Handle new UNARY_PLUS_EXPR tree code.
 460
 461 2005-05-27  Nathan Sidwell  <nathan@codesourcery.com>
 462
 463         PR c++/21455
 464         * typeck.c (get_delta_difference): Cope with incomplete but equal
 465         classes.  Reorder if.
 466
 467         PR c++/21681
 468         * parser.c (cp_parser_late_parsing_for_member): Disable access
 469         checking for template functions.
 470
 471 2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 472
 473         PR c++/21768
 474         * pt.c (redeclare_class_template): Change error message according
 475         to coding conventions.
 476
 477 2005-05-26  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 478
 479         * call.c (build_op_delete_call): Fix quoting in error message.
 480
 481 2005-05-25  Richard Henderson  <rth@redhat.com>
 482
 483         PR libgcj/21692
 484         * cp-tree.h (make_alias_for): Declare.
 485         * decl2.c (build_java_method_aliases): New.
 486         (cp_finish_file): Call it.
 487         * method.c (make_alias_for): Split out from ...
 488         (make_alias_for_thunk): ... here.
 489
 490 2005-05-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 491
 492         PR c++/21686
 493         * semantics.c (finish_id_expression): Fix quoting in error message.
 494
 495 2005-05-25  DJ Delorie  <dj@redhat.com>
 496
 497         * decl.c (duplicate_decls): Move warning control from if() to
 498         warning(OPT_*).
 499         * name-lookup.c (parse_using_directive): Likewise.
 500         * parser.c (cp_parser_elaborated_type_specifier): Likewise.
 501         (cp_parser_init_declarator): Likewise.
 502         * tree.c (handle_com_interface_attribute): Likewise.
 503
 504 2005-05-24  Ziemowit Laski  <zlaski@apple.com>
 505
 506         * class.c (layout_class_type): Do not issue C++ ABI warnings
 507         for ObjC structs.
 508         * decl.c (objc_mark_locals_volatile): Streamline by calling
 509         objc_volatilize_decl().
 510         * parser.c (cp_parser_objc_message_expression): Allow simple
 511         type specifiers (instead of merely type names) as message
 512         receivers.
 513         * pt.c (template_args_equal): Do not call objc_comptypes().
 514         * typeck.c (composite_pointer_type): If both pointers are
 515         ObjC-esque, arbitrarily choose the first; do not call
 516         objc_comptypes().
 517         (comptypes): Do not call objc_comptypes().
 518         (convert_for_assignment): Call objc_compare_types().
 519         (comp_ptr_ttypes_real): Call objc_type_quals_match() before
 520         concluding that types do not match.
 521
 522 2005-05-24  Andrew Pinski  <pinskia@physics.uc.edu>
 523
 524         PR C++/21645
 525         * optimize.c (update_cloned_parm): Copy the TYPE also from the
 526         original one.
 527
 528 2005-05-19  Jakub Jelinek  <jakub@redhat.com>
 529
 530         PR c++/21495
 531         * decl.c (grokdeclarator): Fix "storage class specified for"
 532         error reporting.
 533
 534 2005-05-19  Kazu Hirata  <kazu@cs.umass.edu>
 535
 536         * parser.c: Fix comment typos.
 537
 538 2005-05-18  Geoffrey Keating  <geoffk@apple.com>
 539
 540         * Make-lang.in (cc1plus-dummy): New.
 541         (cc1plus-checksum.c): New.
 542         (cc1plus-checksum.o): New.
 543         (cc1plus): Add cc1plus-checksum.o.
 544
 545 2005-05-17  H.J. Lu  <hongjiu.lu@intel.com>
 546
 547         PR C++/19664
 548         * decl2.c (determine_visibility): Don't set visibility to
 549         hidden if it has been set explicitly by user.
 550
 551 2005-05-17  Ziemowit Laski  <zlaski@apple.com>
 552             Mike Stump  <mrs@apple.com>
 553
 554         Yet more Objective-C++...
 555
 556         * cp-objcp-common.h (cxx_get_alias_set): Move from
 557         here...
 558         (cxx_warn_unused_global_decl): Likewise.
 559         (cp_expr_size): Likewise.
 560         (cp_tree_size): Likewise.
 561         (cp_var_mod_type_p): Likewise.
 562         (cxx_initialize_diagnostics): Likewise.
 563         (cxx_types_compatible_p): Likewise.
 564         * cp-tree.h: to here.
 565         (do_poplevel): Add.
 566         * lex.c (D_OBJC): Add.
 567         (init_reswords): Add.
 568         * Make-lang.in (cp/pt.o): Add cp/cp-objcp-common.h.
 569         * parser.c: Add c-common.h include.
 570         * pt.c: Add c-common.h and cp-objcp-common.h includes.
 571         (template_args_equal): Use objc_comptypes as well.
 572         (tsubst_copy_and_build): Use objcp_tsubst_copy_and_build as well.
 573         * semantics.c (do_poplevel): Remove static.
 574
 575         * decl.c (objc_mark_locals_volatile): Don't change decls that are
 576         already ok.
 577         * decl2.c (generate_ctor_or_dtor_function): Add code to initialize
 578         Objective C++ early enough.
 579         * lex.c (struct resword reswords): Add Objective-C++ support.
 580         * parser.c (cp_lexer_get_preprocessor_token): Add Objective-C++.
 581         (cp_parser_objc_message_receiver): Add.
 582         (cp_parser_objc_message_args): Likewise.
 583         (cp_parser_objc_message_expression): Likewise.
 584         (cp_parser_objc_encode_expression): Likewise.
 585         (cp_parser_objc_defs_expression): Likewise.
 586         (cp_parser_objc_protocol_expression): Likewise.
 587         (cp_parser_objc_selector_expression): Likewise.
 588         (cp_parser_objc_expression): Likewise.
 589         (cp_parser_objc_visibility_spec): Likewise.
 590         (cp_parser_objc_method_type): Likewise.
 591         (cp_parser_objc_protocol_qualifiers): Likewise.
 592         (cp_parser_objc_typename): Likewise.
 593         (cp_parser_objc_selector_p): Likewise.
 594         (cp_parser_objc_selector): Likewise.
 595         (cp_parser_objc_method_keyword_params): Likewise.
 596         (cp_parser_objc_method_tail_params_opt): Likewise.
 597         (cp_parser_objc_interstitial_code): Likewise.
 598         (cp_parser_objc_method_signature): Likewise.
 599         (cp_parser_objc_method_prototype_list): Likewise.
 600         (cp_parser_objc_method_definition_list): Likewise.
 601         (cp_parser_objc_class_ivars): Likewise.
 602         (cp_parser_objc_identifier_list): Likewise.
 603         (cp_parser_objc_alias_declaration): Likewise.
 604         (cp_parser_objc_class_declaration): Likewise.
 605         (cp_parser_objc_protocol_declaration): Likewise.
 606         (cp_parser_objc_protocol_refs_opt): Likewise.
 607         (cp_parser_objc_superclass_or_category): Likewise.
 608         (cp_parser_objc_class_interface): Likewise.
 609         (cp_parser_objc_class_implementation): Likewise.
 610         (cp_parser_objc_end_implementation): Likewise.
 611         (cp_parser_objc_declaration): Likewise.
 612         (cp_parser_objc_try_catch_finally_statement): Likewise.
 613         (cp_parser_objc_synchronized_statement): Likewise.
 614         (cp_parser_objc_throw_statement): Likewise.
 615         (cp_parser_objc_statement): Likewise.
 616         (cp_parser_primary_expression): Add Objective-C++.
 617         (cp_parser_statement): Likewise.
 618         (cp_parser_declaration): Likewise.
 619         (cp_parser_simple_type_specifier): Likewise.
 620         (cp_parser_type_name): Likewise.
 621         (cp_parser_parameter_declaration_list): Likewise.
 622         (cp_parser_member_declaration) Likewise.
 623         * tree.c: Include debug.h.
 624         * typeck.c (composite_pointer_type): Add Objective-C++ support.
 625         (finish_class_member_access_expr): Likewise.
 626         (build_function_call): Allow objc to rewrite FUNCTION_DECLs.
 627         (build_modify_expr): Allow objc to generate write barriers.
 628
 629         * Make-lang.in (cp/tree.o): Add debug.h.
 630         * tree.c (lvalue_p_1, case CONST_DECL): Add.
 631
 632 2005-05-18  Jan Hubicka  <jh@suse.cz>
 633
 634         * method.c: Include tree-pass.h
 635         (use_thunk): Lower body before expanding.
 636
 637 2005-05-17  Jakub Jelinek  <jakub@redhat.com>
 638
 639         PR c++/21454
 640         * decl.c (maybe_deduce_size_from_array_init): Call
 641         cp_apply_type_quals_to_decl after completing array type.
 642
 643 2005-05-16  Richard Henderson  <rth@redhat.com>
 644
 645         * decl.c (build_library_fn_1): Move setting TREE_NOTHROW ...
 646         (build_library_fn): ... here.
 647
 648 2005-05-12  Ian Lance Taylor  <ian@airs.com>
 649
 650         * cp-tree.h (cp_stmt_codes): Don't define.
 651         (statement_code_p): Declare.
 652         (STATEMENT_CODE_P): Define.
 653         * lex.c (statement_code_p): Define.
 654         (cxx_init): Use actual codes in stmt_codes initializer, not
 655         cp_stmt_codes macro.  Initialize statement_code_p directly, rather
 656         than using INIT_STATEMENT_CODES.
 657
 658 2005-05-09  Mark Mitchell  <mark@codesourcery.com>
 659
 660         * typeck.c (build_unary_op): Do not resort to address arithmetic
 661         when taking the address of a COMPONENT_REF.
 662
 663 2005-05-08  Kazu Hirata  <kazu@cs.umass.edu>
 664
 665         * class.c (vtbl_init_data_s): Change the type of fns to
 666         VEC(tree,gc)*.
 667         (build_vtbl_initializer, add_vcall_offset, add_vcall_offset):
 668         Use VEC instead of VARRAY.
 669
 670 2005-05-07  Richard Sandiford  <rsandifo@redhat.com>
 671
 672         * mangle.c: Remove a reference to the MIPS -mint64 option.
 673
 674 2005-05-07  Kazu Hirata  <kazu@cs.umass.edu>
 675
 676         * decl.c (wrapup_globals_for_namespace): Use VEC instead of
 677         VARRAY.
 678         * name-lookup.c (add_decl_to_level, begin_scope): Likewise.
 679         * name-lookup.h (cp_binding_level): Change the type of
 680         static_decls to VEC(tree,gc)*.
 681
 682         * mangle.c (globals): Change the type of substitutions to
 683         VEC(tree,gc)*.
 684         (dump_substitution_candidates, add_substitution,
 685         find_substitution, finish_mangling, init_mangle): Use VEC
 686         instead of VARRAY.
 687
 688 2005-05-06  Kazu Hirata  <kazu@cs.umass.edu>
 689
 690         * decl2.c (spew_debug): Remove.
 691
 692         * decl2.c (ssdf_decls, start_static_storage_duration_function,
 693         generate_ctor_or_dtor_function): Use VEC instead of VARRAY.
 694
 695         * decl2.c (pending_statics, note_vague_linkage_var,
 696         cp_finish_file): Use VEC instead of VARRAY.
 697         (pending_statics_used): Remove.
 698
 699 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
 700
 701         * decl2.c (deferred_fns, note_vague_linkage_fn,
 702         cp_finish_file): Use VEC instead of VARRAY.
 703
 704 2005-05-05  Mark Mitchell  <mark@codesourcery.com>
 705
 706         PR c++/21352
 707         * pt.c (build_non_dependent_expr): Use is_overloaded_fn.
 708
 709 2005-05-05  Kazu Hirata  <kazu@cs.umass.edu>
 710
 711         * pt.c: Fix a comment typo.
 712
 713 2005-05-04  Kazu Hirata  <kazu@cs.umass.edu>
 714
 715         * cp-tree.h (language_function): Change the type of
 716         x_local_names to VEC.
 717         * decl.c (push_local_name): Adjust uses of local_names.
 718
 719 2005-05-03  Kazu Hirata  <kazu@cs.umass.edu>
 720
 721         * friend.c, lex.c, mangle.c, repo.c: Update copyright.
 722
 723 2005-05-02  Kazu Hirata  <kazu@cs.umass.edu>
 724
 725         * class.c (local_classes, init_class_processing): Use VEC
 726         instead of VARRAY.
 727         * cp-tree.h (local_classes): Likewise.
 728         * mangle.c (discriminator_for_local_entity): Likewise.
 729         * name-lookup.c (pushtag): Likewise.
 730
 731         * class.c (current_lang_depth, push_lang_context,
 732         pop_lang_context): Use VEC instead of VARRAY.
 733         * cp-tree.h (saved_scope): Use VEC for lang_base instead of
 734         VARRAY.
 735         * name-lookup.c (push_to_top_level): Use VEC instead of
 736         VARRAY.
 737
 738 2005-05-02  Paolo Bonzini  <bonzini@gnu.org>
 739
 740         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin
 741         for BUILT_IN_MD built-ins.
 742
 743 2005-05-02  Michael Matz  <matz@suse.de>
 744
 745         PR c++/19542
 746         * cp-tree.h (cp_tree_index): Remove CPTI_NULL, to be defined in C
 747         common frontend.
 748         (null_node): Remove.
 749         * lex.c (cxx_init): Move null_node initialisation to C common frontend.
 750
 751 2005-04-25  Ian Lance Taylor  <ian@airs.com>
 752
 753         * cp-tree.def: Add EXPR_STMT.
 754         * cp-tree.h (cp_stmt_codes): Add EXPR_STMT.
 755         (EXPR_STMT_EXPR): Define.
 756         * cp-gimplify.c: Include "flags.h".
 757         (gimplify_expr_stmt): New static function.
 758         (cp_gimplify_expr): Handle EXPR_STMT.
 759         * cxx-pretty-print.c (pp_cxx_statement): Use pp_cxx_expression
 760         rather than pp_expression.
 761         (pp_cxx_statement): Handle EXPR_STMT.
 762         * dump.c (cp_dump_tree): Handle EXPR_STMT.
 763         * lex.c (cxx_init): Don't use c_common_stmt_codes in stmt_codes
 764         initializer.
 765
 766 2005-04-25  Andrew Pinski  <pinskia@physics.uc.edu>
 767
 768         PR C++/21188
 769         * rtti.c (ifnonnull): Cast the zero comparison operand
 770         to the correct type.
 771
 772 2005-04-24  Jakub Jelinek  <jakub@redhat.com>
 773
 774         PR middle-end/20991
 775         * class.c: Include cgraph.h.
 776         (cp_fold_obj_type_ref): Set node->local.vtable_method.
 777         * Make-lang.in (cgraph.o): Depend on $(CGRAPH_H).
 778
 779 2005-04-12  Markus F.X.J. Oberhumer  <markus@oberhumer.com>
 780
 781         * mangle.c (write_builtin_type): Handle integer types which are
 782         not one of the shared integer type nodes and emit a "vendor
 783         extended builtin type" with an encoding in the form of "u5int96".
 784
 785 2005-04-24  Ian Lance Taylor  <ian@airs.com>
 786
 787         * cp-tree.def (USING_STMT): Change class to tcc_statement.
 788         (TRY_BLOCK, EH_SPEC_BLOCK, HANDLER, CLEANUP_STMT): Likewise.
 789         (IF_STMT, FOR_STMT, WHILE_STMT, DO_STMT): Likewise.
 790         (BREAK_STMT, CONTINUE_STMT, SWITCH_STMT): Likewise.
 791
 792 2005-04-23  DJ Delorie  <dj@redhat.com>
 793
 794         * call.c, class.c, cvt.c, decl.c, decl2.c, except.c, friend.c,
 795         init.c, lex.c, mangle.c, method.c, name-lookup.c, parser.c,
 796         repo.c, rtti.c, tree.c, typeck.c, typeck2.c: Adjust warning()
 797         callers.
 798
 799 2005-04-22  Per Bothner  <per@bothner.com>
 800
 801         * decl.c (make_rtl_for_nonlocal_decl): Don't try get_fileinfo if
 802         input_filename is NULL, as it is for (say) __PRETTY_FUNCTION__.
 803
 804 2005-04-22  Alexandre Oliva  <aoliva@redhat.com>
 805
 806         PR c++/21087
 807         * name-lookup.c (push_overloaded_decl): Do not overload with
 808         non-duplicate anticipated built-in.
 809
 810 2005-04-21  Kazu Hirata  <kazu@cs.umass.edu>
 811
 812         * cp-tree.h (THROW_NAME, AUTO_VTABLE_NAME, AUTO_TEMP_FORMAT,
 813         VTABLE_BASE, VTABLE_NAME_PREFIX, STATIC_NAME_FORMAT): Remove.
 814
 815 2005-04-21  Nathan Sidwell  <nathan@codesourcery.com>
 816
 817         * cp-tree.h: Adjust for new VEC API.
 818         Define VEC(tree_pair_s,gc).
 819         (struct save_scope): Adjust.
 820         (struct lang_type_class): Adjust.
 821         (unemitted_tinfo_decls): Adjust.
 822         * class.c (add_method, resort_type_method_vec,
 823         finish_struct_methods, struct find_final_overrider_data,
 824         dfs_find_final_overrider_pre, find_final_overrider,
 825         get_vcall_index, warn_hidden, walk_subobject_offsets,
 826         check_methods, fixup_inline_methods, end_of_class,
 827         warn_about_ambiguous_bases, finish_struct, build_vtbl_initializer,
 828         add_vcall_offset): Adjust.
 829         * decl.c (xref_basetypes, finish_method): Adjust.
 830         * decl2.c (check_classfn): Adjust.
 831         * init.c (sort_mem_initializers, push_base_cleanups): Adjust.
 832         * method.c (do_build_copy_constructor): Adjust.
 833         * name-lookup.c (new_class_binding, store_binding,
 834         store_bindings, store_class_bindings): Adjust.
 835         * name-lookup.h: Define VEC(cxx_saved_binding,gc),
 836         VEC(cp_class_binding,gc).
 837         (struct cp_binding_level): Adjust.
 838         * parser.c: Define VEC(cp_token_position,heap).
 839         (struct cp_lexer): Adjust.
 840         (cp_lexer_new_main, cp_lexer_new_from_tokens, cp_lexer_destroy,
 841         cp_lexer_save_tokens): Adjust.
 842         * pt.c (retrieve_specialization,
 843         check_explicit_specialization): Adjust.
 844         * rtti.c (unemitted_tinfo_decls): Adjust.
 845         (init_rtti_processing, get_tinfo_decl, get_pseudo_ti_init,
 846         get_pseudo_ti_desc): Adjust.
 847         * search.c (dfs_access_in_type, lookup_conversion_operator,
 848         lookup_fnfields_1, dfs_walk_once, dfs_walk_once_accessible,
 849         dfs_get_pure_virtuals, lookup_conversions_r, binfo_for_vbase): Adjust.
 850         * semantics.c: Define VEC(deferred_access,gc).
 851         (push_deferring_access_checks): Adjust.
 852         * typeck2.c (abstract_virtuals_error): Adjust.
 853
 854 2005-04-20  Ian Lance Taylor  <ian@airs.com>
 855
 856         * cp-tree.def: Add STMT_EXPR.
 857         * cp-tree.h (STMT_EXPR_NO_SCOPE): Define.
 858         (STMT_EXPR_STMT): Define.
 859         * cxx-pretty-print.c (pp_cxx_primary_expression): Handle
 860         STMT_EXPR.
 861         (pp_cxx_expression): Likewise.
 862         (pp_cxx_statement): Call pp_cxx_statement, not pp_statement.
 863         * dump.c (cp_dump_tree): Handle STMT_EXPR.
 864
 865 2005-04-18  Kazu Hirata  <kazu@cs.umass.edu>
 866
 867         * decl.c (expand_static_init): Call build2 and build3 instead
 868         of build.
 869
 870         * cp-tree.h (VPTR_NAME, VPTR_NAME_P): Remove.
 871
 872 2005-04-17  Ian Lance Taylor  <ian@airs.com>
 873
 874         * cp-tree.def: Add SIZEOF_EXPR, ARROW_EXPR and ALIGNOF_EXPR.
 875         * cxx-pretty-print.c (pp_cxx_postfix_expression): Handle
 876         ARROW_EXPR.
 877         (pp_cxx_unary_expression): Handle SIZEOF_EXPR and ALIGNOF_EXPR.
 878         (pp_cxx_expression): Handle ARROW_EXPR, SIZEOF_EXPR, and
 879         ALIGNOF_EXPR.
 880         * typeck.c (cxx_sizeof_or_alignof_type): Update call to
 881         c_sizeof_or_alignof_type for change in parameter type.
 882
 883 2005-04-16  Mark Mitchell  <mark@codesourcery.com>
 884
 885         PR c++/21025
 886         * typeck.c (cxx_sizeof_or_alignof_type): Check whether the type to
 887         which sizeof/alignof is dependent, rather than just whether we are
 888         processing_template_decl.
 889
 890 2005-04-17  Kazu Hirata  <kazu@cs.umass.edu>
 891
 892         * cp-tree.h (LOOKUP_GLOBAL): Remove.
 893         (LOOKUP_ONLYCONVERTING, DIRECT_BIND, LOOKUP_NO_CONVERSION,
 894         LOOKUP_DESTRUCTOR, LOOKUP_NO_TEMP_BIND, LOOKUP_PREFER_TYPES,
 895         LOOKUP_PREFER_NAMESPACES, LOOKUP_CONSTRUCTOR_CALLABLE): Adjust
 896         their values.
 897
 898 2005-04-15  Richard Henderson  <rth@redhat.com>
 899
 900         PR middle-end/14311
 901         * semantics.c (finish_call_expr): Call resolve_overloaded_builtin.
 902
 903 2005-04-15  Kazu Hirata  <kazu@cs.umass.edu>
 904
 905         * cp-tree.h (lang_type_class): Remove redefined.  Move
 906         java_interface into where redefined was.  Increment the width
 907         of dummy.
 908         (TYPE_REDEFINED): Remove.
 909
 910 2005-04-14  Kazu Hirata  <kazu@cs.umass.edu>
 911
 912         * cp-tree.h (SET_TMPL_ARG, ENUM_TI_TEMPLATE, ENUM_TI_ARGS,
 913         CLASSTYPE_TEMPLATE_LEVEL): Remove.
 914
 915 2005-04-11  Mark Mitchell  <mark@codesourcery.com>
 916
 917         * decl2.c (determine_visibility): Don't use export_class_data.
 918         (import_export_decl): Honor TARGET_CXX_CLASS_DATA_ALWAYS_WEAK and
 919         TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY.
 920
 921 2005-04-09  Kazu Hirata  <kazu@cs.umass.edu>
 922
 923         * cp-tree.h (cxx_alignof): Remove.
 924
 925         * cp-tree.h (DECL_ARRAY_DELETE_OPERATOR_P): Remove.
 926
 927         * cp-tree.h (EXCEPTION_CLEANUP_NAME, B_SET, B_CLR, B_TST,
 928         CONV_STATIC_CAST): Remove.
 929
 930         * pt.c (UNIFY_ALLOW_MAX_CORRECTION): Remove.
 931
 932         * cp-tree.h (VF_BINFO_VALUE, VF_BASETYPE_VALUE): Remove.
 933
 934         * cp-tree.h (cp_deprecated): Remove.
 935
 936 2005-04-08  Ian Lance Taylor  <ian@airs.com>
 937
 938         * cp-tree.def: Define FOR_STMT, WHILE_STMT, DO_STMT, BREAK_STMT,
 939         CONTINUE_STMT, SWITCH_STMT.
 940         * cp-tree.h (cp_stmt_codes): Add FOR_STMT, WHILE_STMT, DO_STMT,
 941         BREAK_STMT, CONTINUE_STMT, SWITCH_STMT.
 942         (WHILE_COND, WHILE_BODY): Define.
 943         (DO_COND, DO_BODY): Define.
 944         (FOR_INIT_STMT, FOR_COND, FOR_EXPR, FOR_BODY): Define.
 945         (SWITCH_STMT_COND, SWITCH_STMT_BODY, SWITCH_STMT_TYPE): Define.
 946         * cp-gimplify.c (enum bc_t): Define.
 947         (struct cp_gimplify_ctx, ctxp): Define.
 948         (push_context, pop_context): New static functions.
 949         (begin_bc_block, finish_bc_block): New static functions.
 950         (build_bc_goto): New static function.
 951         (gimplify_cp_loop, gimplify_for_stmt): New static functions.
 952         (gimplify_while_stmt, gimplify_do_stmt): Likewise.
 953         (gimplify_switch_stmt): Likewise.
 954         (cp_gimplify_expr): Handle FOR_STMT, WHILE_STMT, DO_STMT,
 955         SWITCH_STMT, CONTINUE_STMT, BREAK_STMT.
 956         (cp_genericize): Call push_context and pop_context.
 957         * semantics.c (finish_break_stmt): Just call build_stmt
 958         (BREAK_STMT) rather than build_break_stmt.
 959         (finish_continue_stmt): Corresponding change.
 960         * decl.c (pop_switch): Update call to c_do_switch_warnings for new
 961         parameters.
 962         * cxx-pretty-print.c (pp_cxx_statement): Handle SWITCH_STMT,
 963         WHILE_STMT, DO_STMT, FOR_STMT, BREAK_STMT, CONTINUE_STMT.
 964         * dump.c (cp_dump_tree): Likewise.
 965
 966 2005-04-08  Mark Mitchell  <mark@codesourcery.com>
 967
 968         PR c++/20905
 969         * parser.c (cp_parser_type_specifier_seq): Add is_condition
 970         parameter.
 971         (cp_parser_new_type_id): Pass it.
 972         (cp_parser_condition): Likewise.
 973         (cp_parser_conversion_type_id): Likewise.
 974         (cp_parser_type_id): Likewise.
 975         (cp_parser_type_specifier_seq): In a condition, do not allow
 976         invalid type-specifier combinations.
 977         (cp_parser_exception_declaration): Adjust call to
 978         cp_parser_type_specifier_seq.
 979
 980         * cp-tree.def (TINST_LEVEL): Document TINST_IN_SYSTEM_HEADER_P.
 981         * cp-tree.h (struct tinst_level): Add in_system_header_p.
 982         (TINST_IN_SYSTEM_HEADER_P): New macro.
 983         (make_tinst_level): Remove.
 984         * pt.c (lookup_template_class): Preserve DECL_IN_SYSTEM_HEADER on
 985         the instantiated class.
 986         (push_tinst_level): Do not use make_tinst_level.  Set
 987         TINST_IN_SYSTEM_HEADER_P.
 988         (pop_tinst_level): Likewise.
 989         (instantiate_class_template): Set in_system_header.
 990         (instantiate_pending_templates): Likewise.
 991         * tree.c (make_tinst_level): Remove.
 992
 993 2005-04-06  Joseph S. Myers  <joseph@codesourcery.com>
 994
 995         * decl.c (start_decl): Apply pending #pragma weak regardless of
 996         scope.
 997
 998 2005-04-06  Mark Mitchell  <mark@codesourcery.com>
 999
1000         PR c++/20212
1001         * pt.c (regenerate_decl_from_template): Copy attributes for
1002         parameters from the pattern to the instantiation.
1003
1004 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
1005
1006         PR c++/20734
1007         * cp-tree.def (OFFSET_REF): Correct comments.
1008         * init.c (build_offset_ref): Remove misleading comment.
1009         * typeck.c (build_unary_op): Handle pointer-to-member creation
1010         here, rather than ...
1011         (unary_complex_lvalue): ... here.
1012
1013 2005-04-06  Jason Merrill  <jason@redhat.com>
1014
1015         PR c++/19312
1016         * tree.c (stabilize_init): Don't bother trying to stabilize
1017         something with no side-effects.
1018
1019 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
1020
1021         PR c++/20763
1022         * decl.c (grokdeclarator): Correct attribute handling.
1023
1024 2005-04-05  Mark Mitchell  <mark@codesourcery.com>
1025
1026         PR c++/19159
1027         * decl2.c (import_export_decl): Use non-COMDAT external linkage
1028         for virtual tables, typeinfo, etc. that will be emitted in only
1029         one translation unit on systems without weak symbols.
1030
1031 2005-04-04  Mark Mitchell  <mark@codesourcery.com>
1032
1033         PR c++/20679
1034         * parser.c (cp_parser_template_name): Fix thinko.
1035
1036 2005-04-04  Nathan Sidwell  <nathan@codesourcery.com>
1037
1038         PR c++/20746
1039         * method.c (use_thunk): Protect covariant pointer return
1040         adjustments from NULL pointers.
1041
1042 2005-04-04  Jan Hubicka  <jh@suse.cz>
1043
1044         * decl2.c (finish_objects): Revert my previous patch.
1045         (cp_finish_file): Likewise.
1046
1047 2005-04-03  Kazu Hirata  <kazu@cs.umass.edu>
1048
1049         * pt.c: Fix comment typos.
1050
1051 2005-04-03  Nathan Sidwell  <nathan@codesourcery.com>
1052
1053         PR c++/20723
1054         * pt.c (more_specialized_fn): Member functions are unordered wrt
1055         non-members.  Conversion operators are unordered wrt other
1056         functions.
1057
1058 2005-04-01  Nathan Sidwell  <nathan@codesourcery.com>
1059
1060         * call.c (add_template_candidates_real): Remove length parameter
1061         from fn_type_unification call.
1062         * class.c (resolve_address_of_overloaded_function): Likewise
1063         * cp-tree.h (fn_type_unification): Remove length parameter.
1064         * pt.c (get_bindings_overload): Remove.
1065         (get_bindings_real): Rename to ...
1066         (get_bindings): ... here.  Remove length and strict
1067         parameters. Change return type flag to boolean.  Remove original
1068         forwarding function.
1069         (determine_specialization): Adjust get_bindings call.
1070         (fn_type_unification): Remove length parameter.  Adjust.
1071         (type_unification_real): Remove length parameter.  Adjust.
1072         (resolve_overloaded_unification): Adjust get_bindings call.
1073         (try_one_overload): Simplify confusing cascaded if control flow.
1074         (unify): Remove length paramter from type_unification_real call.
1075         (most_specialized_instantiation): Adjust get_bindings calls.
1076         (most_specialized): Likewise.
1077
1078 2005-03-31  Nathan Sidwell  <nathan@codesourcery.com>
1079
1080         PR c++/19203, implement DR 214
1081         * call.c (joust): Use more_specialized_fn.
1082         * cp-tree.h (DEDUCE_ORDER): Remove.
1083         (more_specialized): Replace with ...
1084         (more_specialized_fn): ... this.
1085         * pt.c (maybe_adjust_types_for_deduction): Remove DEDUCE_ORDER
1086         case.
1087         (type_unification_real): Remove DEDUCE_ORDER case.
1088         (more_specialized): Replace with ...
1089         (more_specialized_fn): ... this.  Implement DR 214.
1090         (most_specialized_instantiation): Use get_bindings_real directly.
1091
1092 2005-03-31  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1093
1094         PR c++/18644
1095         * call.c (build_new_op): Remove check for -Wsynth.
1096
1097 2005-03-31  Jan Hubicka  <jh@suse.cz>
1098
1099         * decl2.c (finish_objects): Mark ctor as needed.
1100         (cp_finish_file): Output variables only in nonunit-at-a-time.
1101
1102 2005-03-29  Richard Henderson  <rth@redhat.com>
1103
1104         PR c/20519
1105         * decl.c (cp_complete_array_type): Rename from complete_array_type.
1106         Use the new complete_array_type in c-common.c.  Update all callers.
1107         * cp-tree.h (cp_complete_array_type): Update to match.
1108
1109 2005-03-24  Geoffrey Keating  <geoffk@apple.com>
1110
1111         * typeck.c (build_static_cast_1): Allow scalar_cast between
1112         any integral, floating, or enumeration type.
1113
1114 2005-03-24  Steven Bosscher  <stevenb@suse.de>
1115
1116         * typeck.c (comptypes): First determine if the types are compatible
1117         from a target-independent point of view.  Check target attributes
1118         last.
1119
1120         * class.c (build_base_path):
1121         (build_vbase_offset_vtbl_entries):
1122         (add_vcall_offset): Replace fold (buildN (...)) with fold_buildN.
1123         * error.c (dump_expr): Likewise.
1124         * init.c (build_zero_init, expand_cleanup_for_base,
1125         build_vec_delete_1): Likewise.
1126         * mangle.c (write_integer_cst): Likewise.
1127         * method.c (thunk_adjust): Likewise.
1128         * pt.c (convert_nontype_argument, tsubst, unify): Likewise.
1129         * tree.c (cxx_print_statistics, array_type_nelts_total): Likewise.
1130         * typeck.c (build_ptrmemfunc_access_expr,
1131         (get_member_function_from_ptrfunc): Likewise.
1132
1133 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
1134
1135         * cp-objcp-common.h (LANG_HOOKS_TRUTHVALUE_CONVERSION): Remove.
1136
1137 2005-03-23  Joseph S. Myers  <joseph@codesourcery.com>
1138
1139         * cp-tree.h (perform_integral_promotions): Remove.
1140         (default_conversion): Add.
1141
1142 2005-03-22  Mark Mitchell  <mark@codesourcery.com>
1143
1144         * parser.c (cp_parser_warn_min_max): New function.
1145         (cp_parser_binary_expression): Use it.
1146         (cp_parser_assignment_operator_opt): Likewise.
1147         (cp_parser_operator): Likewise.
1148
1149 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1150
1151         PR c++/19980
1152         * decl.c (start_preparsed_function): Robustify.
1153
1154 2005-03-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1155
1156         PR c++/20499
1157         * parser.c (cp_parser_class_head): Return NULL_TREE when
1158         encountering a redefinition.
1159
1160 2005-03-22  Nathan Sidwell  <nathan@codesourcery.com>
1161
1162         PR c++/20465
1163         PR c++/20381
1164         * typeck.c (build_ptrmemfunc): Allow OFFSET_REF when processing a
1165         template.
1166
1167 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
1168
1169         PR c++/20461
1170         PR c++/20536
1171         * init.c (emit_mem_initializers): Don't crash on undefined
1172         types.
1173
1174 2005-03-21  Paolo Carlini  <pcarlini@suse.de>
1175
1176         PR c++/20147
1177         * semantics.c (finish_stmt_expr_expr): Return immediately
1178         if error_operand_p (expr).
1179
1180 2005-03-21  Joseph S. Myers  <joseph@codesourcery.com>
1181
1182         * cp-tree.h (lvalue_or_else, lvalue_p): New.
1183         * typeck.c (lvalue_or_else): New.  Call lvalue_error.
1184
1185 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1186
1187         PR c++/20240
1188         * decl.c (decls_match): Compare context of VAR_DECL.
1189
1190 2005-03-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1191
1192         PR c++/20333
1193         * parser.c (cp_parser_postfix_expression) <case RID_TYPENAME>:
1194         Check the return value of cp_parser_nested_name_specifier.
1195
1196 2005-03-18  Dale Johannesen <dalej@apple.com>
1197
1198         * cp/tree.c (cp_tree_equal):  Handle SSA_NAME.
1199
1200 2005-03-18  Paolo Carlini  <pcarlini@suse.de>
1201
1202         PR c++/20463
1203         * parser.c (cp_parser_diagnose_invalid_type_name):
1204         Check TYPE_BINFO (current_class_type) before attempting
1205         to emit inform messages.
1206
1207 2005-03-17  Paolo Carlini  <pcarlini@suse.de>
1208
1209         PR c++/19966
1210         * cp-tree.h (grok_op_properties): Change return type to void.
1211         * decl.c (grok_op_properties): Return early - don't check the
1212         arity - in case of a static member or an operator that cannot
1213         be non-member; tidy a bit.
1214
1215 2005-03-17  Nathan Sidwell  <nathan@codesourcery.com>
1216
1217         PR c++/20186
1218         * pt.c (contains_dependent_cast_p): Remove.
1219         (fold_non_dependent_expr): Don't use it.
1220         (value_dependent_expression_p): Use a switch statement.
1221         reference_exprs can be dependent.
1222
1223 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1224
1225         PR c++/4403
1226         PR c++/9783, DR433
1227         * name-lookup.c (pushtag): Skip template parameter scope when
1228         scope is ts_global.  Don't push tag into template parameter
1229         scope.
1230         * pt.c (instantiate_class_template): Reorder friend class
1231         template substitution to handle non-dependent friend class
1232         that hasn't been previously declared.
1233
1234 2005-03-14  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1235
1236         Friend class name lookup 5/n
1237         PR c++/1016
1238         * cp-tree.h (pushtag): Adjust declaration.
1239         * decl.c (lookup_and_check_tag): Call lookup_type_scope if
1240         lookup_name fails.
1241         (xref_tag): Adjust call to pushtag.  Make hidden class visible.
1242         (start_enum): Adjust call to pushtag.
1243         * name-lookup.c (ambiguous_decl): Ignore hidden names.
1244         (qualify_lookup): Change return type to bool.
1245         (hidden_name_p): New function.
1246         (lookup_namespace_name, unqualified_namespace_lookup,
1247         lookup_name_real): Use it.
1248         (lookup_type_scope): Update comments.
1249         (maybe_process_template_type_declaration): Change parameter name
1250         from globalize to is_friend.
1251         (pushtag): Change globalize parameter of type int to tag_scope.
1252         Hide name if introduced by friend declaration.
1253         * name-lookup.h (hidden_name_p): Add declaration.
1254         * parser.c (cp_parser_lookup_name): Don't deal with hidden name
1255         here.
1256         * pt.c (push_template_decl_real): Make hidden class template
1257         visible.
1258         (lookup_template_class, instantiate_class_template): Adjust call
1259         to pushtag.
1260         * semantics.c (begin_class_definition): Likewise.
1261         * rtti.c (init_rtti_processing, build_dynamic_cast_1,
1262         tinfo_base_init, emit_support_tinfos): Use ts_current instead of
1263         ts_global.
1264
1265 2005-03-13  Mark Mitchell  <mark@codesourcery.com>
1266
1267         PR c++/20157
1268         * pt.c (determine_specialization): Reject non-specializations.
1269
1270 2005-03-11  Per Bothner  <per@bothner.com>
1271
1272         * cp-tree.h (struct cp_declarator): New id_loc field.
1273         * cp/parser.c (cp_lexer_get_preprocessor_token): Set cp_token's
1274         location using c_lex_with_flags, instead of input_location.
1275         (cp_parser_direct_declarator): Set declarator's id_loc from
1276         cp_token's id_loc.
1277
1278 2005-03-10  Jakub Jelinek  <jakub@redhat.com>
1279
1280         PR c++/18384, c++/18327
1281         * decl.c (reshape_init_array): Use UHWI type for max_index_cst
1282         and index.  Convert max_index to size_type_node if it isn't
1283         host_integerp (, 1).
1284
1285 2005-03-09  Mark Mitchell  <mark@codesourcery.com>
1286
1287         PR c++/20208
1288         * pt.c (tsubst_decl): Apply array-to-pointer and
1289         function-to-pointer conversions to function arguments.
1290         (regenerate_decl_from_template): Likewise.
1291
1292 2005-03-09  Paolo Carlini  <pcarlini@suse.de>
1293
1294         PR c++/16859
1295         * decl.c (complete_array_type): In pedantic mode, return
1296         3 for an empty initializer list as the initializer for an
1297         array of unknown bound (8.5.1/4).
1298         (maybe_deduce_size_from_array_init): Fix final test to use
1299         the above.
1300
1301 2005-03-08  Nathan Sidwell  <nathan@codesourcery.com>
1302
1303         PR c++/20186
1304         * pt.c (contains_dependent_cast_p): New.
1305         (fold_non_dependent_expr): Call it.
1306
1307 2005-03-08  Mark Mitchell  <mark@codesourcery.com>
1308
1309         PR c++/20142
1310         * cp-tree.h (target_type): Remove.
1311         * decl.c (layout_var_decl): Remove #if 0'd code.
1312         (cp_finish_decl): Remove dead code.
1313         * init.c (build_vec_init): When determining whether or not the
1314         element type has an asignment operator, look through all array
1315         dimensions.
1316         * typeck.c (target_type): Remove.
1317
1318 2005-03-07  Mark Mitchell  <mark@codesourcery.com>
1319
1320         * class.c (finish_struct_1): Do not warn about non-virtual
1321         destructors in Java classes.
1322
1323 2005-03-05  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1324
1325         PR c++/19311
1326         * init.c (build_offset_ref): Don't build non-dependent SCOPE_REF.
1327         * pt.c (build_non_dependent_expr): Don't build NON_DEPENDENT_EXPR
1328         for OFFSET_TYPE.
1329         * typeck.c (build_x_unary_op): Don't build non-dependent SCOPE_REF.
1330         Also set PTRMEM_OK_P for NON_DEPENDENT_EXPR.
1331         (build_unary_op): Handle building ADDR_EXPR of OFFSET_REF inside
1332         template.
1333
1334 2005-03-02  Alexandre Oliva  <aoliva@redhat.com>
1335
1336         * name-lookup.c (push_overloaded_decl): Don't error if the new
1337         decl matches the old one.
1338         * decl.c (redeclaration_error_message): Likewise.
1339
1340 2005-03-01  Per Bothner  <per@bothner.com>
1341
1342         * decl.c (finish_function): Use SET_EXPR_LOCATION instead of
1343         unavailable annotate_with_file_line, if USE_MAPPED_LOCATION.
1344
1345 2005-03-01  Nathan Sidwell  <nathan@codesourcery.com>
1346
1347         PR c++/20232
1348         * class.c (update_vtable_entry_for_fn): Don't crash on invalid
1349         covariancy.
1350
1351         * cp-tree.g (THUNK_TARGET): Expand comment.
1352         * method.c (use_thunk): Make sure we also use the target, if that
1353         is a thunk.
1354
1355 2005-02-27  Jakub Jelinek  <jakub@redhat.com>
1356
1357         PR c++/20206
1358         * decl.c (cxx_comdat_group): Put thunks for
1359         TARGET_USE_LOCAL_THUNK_ALIAS_P (function) functions into the same
1360         comdat group as the thunk target.
1361
1362 2005-02-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1363
1364         * call.c, class.c, cp-tree.h, decl2.c, error.c, init.c, mangle.c,
1365         parser.c: Fix comment typo(s).
1366
1367 2005-02-24  Jakub Jelinek  <jakub@redhat.com>
1368
1369         PR c++/20175
1370         * decl.c (reshape_init): Don't warn about missing braces if STRING_CST
1371         initializes a char/wchar_t array.
1372
1373 2005-02-23  Mark Mitchell  <mark@codesourcery.com>
1374
1375         PR c++/19878
1376         * decl.c (grokvardecl): Set DECL_INTERFACE_KNOWN for declarations
1377         with internal linkage.
1378
1379 2005-02-23  Alexandre Oliva  <aoliva@redhat.com>
1380
1381         * decl.c (grokvardecl): Don't exempt anonymous types from having
1382         linkage for variables that have linkage other than "C".
1383
1384 2005-02-23  Kazu Hirata  <kazu@cs.umass.edu>
1385
1386         * cp-objcp-common.h, error.c: Update copyright.
1387
1388 2005-02-22  Mark Mitchell  <mark@codesourcery.com>
1389
1390         PR c++/20073
1391         * decl.c (start_decl_1): Don't clear TREE_READONLY.
1392         (cp_finish_decl): Likewise.
1393         (complete_vars): Call cp_apply_type_quals_to_decl.
1394         * typeck.c (cp_apply_type_quals): Avoid setting TREE_READONLY in
1395         cases where that's not valid.
1396
1397         PR c++/19991
1398         * init.c (integral_constant_value): Iterate if the value of a decl
1399         is itself a constant.
1400
1401         PR c++/20152
1402         * parser.c (cp_parser_class_head): Check for redefintions here.
1403         * semantics.c (begin_class_definition): Not here.
1404
1405         PR c++/20153
1406         * decl2.c (build_anon_union_vars): Add type parameter.
1407         (finish_anon_union): Pass it.
1408
1409         PR c++/20148
1410         * error.c (dump_expr): Do not print the body of a BIND_EXPR.
1411         Handle STATEMENT_LIST.
1412
1413         PR c++/19883
1414         * parser.c (cp_parser_direct_declarator): Always complain about
1415         non-constant array bounds when in a function scope.
1416         * semantics.c (finish_id_expression): Do not mark dependent names
1417         as non-constant.
1418
1419 2005-02-21  Douglas Gregor  <dgregor@cs.indiana.edu>
1420
1421         PR c++/19076
1422         PR c++/6628
1423         * cp-tree.h (cp_apply_type_quals_to_decl): Declared.
1424         * decl.c (grokdeclarator): Pedwarn about qualifying a function
1425         type.
1426         Add qualifiers when declaring a typedef of a function type.
1427         Member function pointers pick up the qualifiers of the typedef
1428         used to declare them.
1429         Don't complain about creating cv-qualified function types.
1430         Complain about qualified function typedefs that are used to
1431         declare non-static member functions or free functions.
1432         Use cp_apply_type_quals_to_decl.
1433         (start_preparsed_function): Use cp_apply_type_quals_to_decl.
1434         (grokclassfn): Use cp_apply_type_quals_to_decl.
1435         * error.c (dump_type_suffix): Print qualifiers for function
1436         types.
1437         * pt.c (tsubst_decl): Use cp_apply_type_quals_to_decl.
1438         (tsubst): When substituting a function type into a member
1439         pointer type, pass along the qualifiers.
1440         (unify): Unify member pointers to member function pointers.
1441         * tree.c (cp_build_qualified_type_real): Function types may be
1442         qualified. This includes restrict qualifiers.
1443         * typeck.c (cp_apply_type_quals_to_decl): New function to replace
1444         use of c_apply_type_quals_to_decl. Drops qualifiers that are being
1445         added to function types.
1446
1447 2005-02-20  Zack Weinberg  <zack@codesourcery.com>
1448
1449         PR 18785
1450         * cp-objcp-common.h (LANG_HOOKS_TO_TARGET_CHARSET): Set to
1451         c_common_to_target_charset.  Delete bogus comment.
1452
1453 2005-02-18  Richard Henderson  <rth@redhat.com>
1454
1455         PR libstdc++/10606
1456         * except.c (do_get_exception_ptr): New.
1457         (expand_start_catch_block): Use it.
1458
1459 2005-02-19  Jakub Jelinek  <jakub@redhat.com>
1460
1461         * decl.c (start_decl_1): Only check TYPE_NEEDS_CONSTRUCTING
1462         if type is not error_mark_node.
1463
1464 2005-01-20  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1465
1466         PR c++/19508
1467         * decl2.c (grokfield): Do not apply attributes to template parameters
1468         as they are ignored by tsubst anyway.
1469
1470 2005-02-18  Jakub Jelinek  <jakub@redhat.com>
1471
1472         PR c++/19813
1473         * decl.c (start_decl_1): Clear TREE_READONLY flag if
1474         its type has TYPE_NEEDS_CONSTRUCTING.
1475         (complete_vars): Likewise.
1476
1477 2005-02-17  Alexandre Oliva  <aoliva@redhat.com>
1478
1479         PR c++/20028
1480         * class.c (finish_struct): Initialize TYPE_SIZE_UNIT of a
1481         template along with TYPE_SIZE.
1482
1483         PR c++/20022
1484         * semantics.c (perform_deferred_access_checks): Use
1485         get_deferred_access_checks to get the top of the stack.
1486
1487 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
1488
1489         PR c++/17788
1490         * class.c (add_implicitly_declared_members, check_field_decl)
1491         (check_field_decls, check_bases): Remove arguments, tests and
1492         assignments of cant_have_default_ctor-related variables.
1493
1494 2005-02-15  Alexandre Oliva  <aoliva@redhat.com>
1495
1496         * decl2.c (mark_used): Set the source location of the used decl to
1497         the current input location here...
1498         * method.c (synthesize_method): ... not here.  Set input_location
1499         from the decl instead.
1500
1501 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
1502
1503         PR c++/19608
1504         * parser.c (cp_parser_late_parsing_for_member): Use
1505         current_function_decl as scope to push to and from.
1506
1507         PR c++/19884
1508         * pt.c (check_explicit_specialization): Make sure namespace
1509         binding lookup found an overloaded function.
1510         (lookup_template_function): Just assert FNS is an overloaded
1511         function.
1512
1513         PR c++/19895
1514         * decl.c (grokdeclarator): Check for error mark node in ptrmem
1515         construction.
1516
1517 2005-02-14  Alexandre Oliva  <aoliva@redhat.com>
1518
1519         PR c++/17816
1520         * decl.c (redeclaration_error_message): Report redefinition of
1521         pure virtual function.
1522
1523 2005-02-14  Nathan Sidwell  <nathan@codesourcery.com>
1524
1525         PR c++/19891
1526         * class.c (build_simple_base_path): Build the component_ref
1527         directly.
1528         (update_vtable_entry_for_fn): Walk the covariant's binfo chain
1529         rather than using lookup_base.
1530         * search.c (dfs_walk_once): Add non-recursive assert check.
1531         * typeck.c (build_class_member_access_expr): It is possible for
1532         the member type to be both const and volatile.
1533
1534 2005-02-12  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1535
1536         PR c++/14479
1537         PR c++/19487
1538         * pt.c (maybe_check_template_type): Remove.
1539         * cp-tree.h (maybe_check_template_type): Remove prototype.
1540         * name-lookup.c (maybe_process_template_type_declaration): Don't
1541         use maybe_check_template_type.
1542
1543 2005-02-11  Richard Henderson  <rth@redhat.com>
1544
1545         PR c++/19632
1546         * pt.c (get_mostly_instantiated_function_type): Save and restore
1547         flag_access_control instead of push/pop_access_scope.
1548
1549 2005-02-10  Mark Mitchell  <mark@codesourcery.com>
1550
1551         PR c++/19755
1552         * decl.c (reshape_init): Issue warnings about missing braces.
1553
1554 2005-02-11  Kazu Hirata  <kazu@cs.umass.edu>
1555
1556         * cp-tree.def, except.c, ptree.c: Update copyright.
1557
1558 2005-02-09  Mark Mitchell  <mark@codesourcery.com>
1559
1560         PR c++/19811
1561         * call.c (build_op_delete_call): Check COMPLETE_TYPE_P before
1562         attempting name lookup.
1563
1564         * parser.c (cp_parser_unqualified_id): Initialize type_decl.
1565
1566         PR c++/19787
1567         * call.c (initialize_reference): Robustify.
1568
1569         PR ++/19732
1570         * decl.c (grokdeclarator): Check for invalid use of destructor
1571         names.
1572
1573         PR c++/19762
1574         * parser.c (cp_parser_unqualified_id): Avoid creating destructor
1575         names with invalid types.
1576
1577         PR c++/19826
1578         * parser.c (cp_parser_direct_declarator): Allow type-dependent
1579         expressions as array bounds.
1580
1581         PR c++/19739
1582         * parser.c (cp_parser_attributes_list): Allow empty lists.
1583
1584 2005-02-08  Mark Mitchell  <mark@codesourcery.com>
1585
1586         PR c++/19733
1587         * class.c (add_method): Don't set TYPE_HAS_DESTRUCTOR.
1588         (check_bases): Give warnings about a base class with a
1589         non-virtual destructor, even if it is implicit.
1590         (finish_struct_bits): Don't copy TYPE_HAS_DESTRUCTOR.
1591         (maybe_warn_about_overly_private_class): Don't use
1592         TYPE_HAS_DESTRUCTOR.
1593         (finish_struct_methods): Don't set TYPE_HAS_DESTRUCTOR.
1594         (check_for_override): Give it external linkage.
1595         (add_implicitly_declared_members): Generate destructors lazily.
1596         (check_field_decls): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
1597         TYPE_HAS_DESTRUCTOR.
1598         (check_bases_and_members): Call check_methods before
1599         check_field_decls.
1600         (check_bases_and_members): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR, not
1601         TYPE_HAS_DESTRUCTOR.
1602         (finish_struct_1): Do not use TYPE_HAS_DESTRUCTOR.
1603         * cp-tree.def (PSEUDO_DTOR_EXPR): Document.
1604         * cp-tree.h (TYPE_HAS_DESTRUCTOR): Remove.
1605         (lang_type_class): Add lazy_destructor.
1606         (CLASSTYPE_LAZY_DESTRUCTOR): New macro.
1607         (CLASSTYPE_DESTRUCTORS): Robustify.
1608         (TYPE_HAS_DESTRUCTOR): Remove.
1609         (check_for_override): Declare.
1610         (build_vbase_delete): Remove.
1611         * cvt.c (convert_to_void): Issue errors about pseudo-destructor
1612         expressions.
1613         * decl.c (cxx_maybe_build_cleanup): Remove dead code.
1614         * except.c (dtor_nothrow): Lazily create destructors if necessary.
1615         (build_throw): Use TYPE_HAS_NONTRIVIAL_DESTRUCTOR.
1616         * init.c (build_delete): Lazily create destructors, if necessary.
1617         (build_vbase_delete): Remove.
1618         * method.c (locate_dtor): Simplify.
1619         (implicitly_declare_fn): Add support for destructors.
1620         * parser.c (cp_parser_lookup_name): Lazily create destructors, if
1621         necessary.
1622         * pt.c (check_explicit_specialization): Don't use
1623         TYPE_HAS_DESTRUCTOR.
1624         (instantiate_class_template): Likewise.
1625         * ptree.c (cxx_print_type): Don't print TYPE_HAS_DESTRUCTOR.
1626         * rtti.c (emit_support_tinfos): Robustify.
1627         * search.c (lookup_fnfields_1): Lazily create destructors.
1628         * typeck.c (build_class_member_access_expr): Remove
1629         PSEUDO_DTOR_EXPR handling.
1630         (lookup_destructor): Likewise.
1631
1632 2005-02-08  Kazu Hirata  <kazu@cs.umass.edu>
1633
1634         * cxx-pretty-print.c, cxx-pretty-print.h, decl.h: Update
1635         copyright.
1636
1637 2005-02-07  Mark Mitchell  <mark@codesourcery.com>
1638
1639         * parser.c (cp_lexer_start_debugging): Avoid arithmetic operations
1640         on boolean variables.
1641         (cp_lexer_stop_debugging): Likewise.
1642
1643 2005-02-03  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1644
1645         PR c++/17401
1646         * parser.c (cp_parser_pure_specifier): Emit a specific error
1647         message with an invalid pure specifier.
1648         * decl2.c (grok_function_init): Remove.
1649         (grokfield): An initializer for a method is a always a pure
1650         specifier.
1651
1652 2005-02-02  Matt Austern  <austern@apple.com>
1653
1654         PR c++/19628
1655         * cp-tree.h (builtin_valid_in_constant_expr_p): Declare.
1656         * parser.c (cp_parser_postfix_expression): Accept function call in
1657         constant expression if builtin_valid_in_constant_expr_p is true
1658         for that function.
1659         * pt.c (value_dependent_expression_p): Handle CALL_EXPRs properly.
1660         * semantics.c (finish_id_expression): Accept function call in constant
1661         expression if builtin_valid_in_constant_expr_p is true for that
1662         function.
1663         * tree.c (builtin_valid_in_constant_expr_p): New.
1664
1665 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1666
1667         PR c++/17413
1668         * pt.c (check_instantiated_args): Improve error message.
1669         Fix logic when to print its second part.
1670
1671 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1672
1673         * cp-tree.h (complete_type_or_else): Remove macro.
1674         (complete_type_or_diagnostic): Rename to complete_type_or_else
1675         and remove last argument.
1676         * typeck.c (complete_type_or_diagnostic): Rename to
1677         complete_type_or_else and remove last argument.
1678
1679 2005-02-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1680
1681         * cp-tree.h (commonparms): Remove prototype.
1682         (convert_arguments): Likewise.
1683         (PFN_FROM_PTRMEMFUNC): Remove.
1684         * typeck.c (commonparms): Make static.
1685         (convert_arguments): Add prototype. Make static.
1686         (PFN_FROM_PTRMEMFUNC): Replace by pfn_from_ptrmemfunc.
1687
1688 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1689
1690         * parser.c (cp_parser_primary_expression): Don't complain about
1691         floating-point literals in integral constant expressions when
1692         !pedantic.
1693
1694 2005-02-01  Alexandre Oliva  <aoliva@redhat.com>
1695
1696         * parser.c (cp_parser_template_id): Revert comment patch too.
1697
1698         PR c++/18757
1699         PR c++/19366
1700         PR c++/19499
1701         * parser.c (cp_parser_template_id): Revert 2004-12-09's patch.
1702         Issue an error when creating the template id.
1703         * pt.c (fn_type_unification): Return early if the explicit
1704         template arg list is an error_mark_node.
1705
1706 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1707
1708         * decl.c (build_enumerator): Do not issue duplicate error messages
1709         about invalid enumeration constants.
1710         * parser.c (cp_parser_non_integral_constant_expression): Always
1711         set parser->non_integral_constant_expression_p.
1712         (cp_parser_primary_expression): Add cast_p parameter.  Issue
1713         errors about invalid uses of floating-point literals in
1714         cast-expressions.
1715         (cp_parser_postfix_expression): Add cast_p parameter.
1716         (cp_parser_open_square_expression): Pass it.
1717         (cp_parser_parenthesized_expression_list): Add cast_p parameter.
1718         (cp_parser_unary_expression): Likewise.
1719         (cp_parser_new_placement): Pass it.
1720         (cp_parser_direct_new_declarator): Likewise.
1721         (cp_parser_new_initializer): Likewise.
1722         (cp_parser_cast_expression): Add cast_p parameter.
1723         (cp_parser_binary_expression): Likewise.
1724         (cp_parser_question_colon_clause): Likewise.
1725         (cp_parser_assignment_expression): Likewise.
1726         (cp_parser_expression): Likewise.
1727         (cp_parser_constant_expression): If an integral constant
1728         expression is invalid, return error_mark_node.
1729         (cp_parser_expression_statement): Pass cast_p.
1730         (cp_parser_condition): Likewise.
1731         (cp_parser_iteration_statement): Likewise.
1732         (cp_parser_jump_statement): Likewise.
1733         (cp_parser_mem_initializer): Likewise.
1734         (cp_parser_template_argument): Likewise.
1735         (cp_parser_parameter_declaration): Likewise.
1736         (cp_parser_initializer): Likewise.
1737         (cp_parser_throw_expression): Likewise.
1738         (cp_parser_attribute_list): Likewise.
1739         (cp_parser_simple_cast_expression): Likewise.
1740         (cp_parser_functional_cast): Likewise.
1741         (cp_parser_late_parsing_default_args): Likewise.
1742         (cp_parser_sizeof_operand): Save/restore
1743         non_integral_constant_expression_p.
1744
1745 2005-01-31  Mike Stump  <mrs@apple.com>
1746
1747         * parser.c (cp_lexer_new_main): Get the first token, first, before
1748         doing anything.
1749
1750 2005-01-31  Mark Mitchell  <mark@codesourcery.com>
1751
1752         * decl.c (start_decl): Add missing parentheses.
1753
1754 2005-01-30  Mark Mitchell  <mark@codesourcery.com>
1755
1756         PR c++/19555
1757         * cp-tree.h (DECL_USE_TEMPLATE): Expand documentation.
1758         * decl.c (duplicate_decls): Do not discard
1759         DECL_IMPLICIT_INSTANTIATION when merging declarations.
1760         (start_decl): Do not SET_DECL_TEMPLATE_SPECIALIZATION for
1761         variables that do not have DECL_USE_TEMPLATE.
1762
1763         PR c++/19395
1764         * decl.c (grokdeclarator): Refactor code so that qualified names
1765         are never allowed as the declarator in a typedef.
1766
1767         PR c++/19367
1768         * name-lookup.c (do_nonmember_using_decl): Avoid overloading
1769         builtin declarations.
1770
1771         PR c++/19457
1772         * call.c (convert_like_real): Inline call to
1773         dubious_conversion_warnings here.
1774         * cp-tree.h (dubious_conversion_warnings): Remove.
1775         * semantics.c (finish_unary_op_expr): Copy INTEGER_CSTs before
1776         setting TREE_NEGATED_INT.
1777         * typeck.c (dubious_conversion_warnings): Remove.
1778
1779         PR c++/19349
1780         * name-lookup.c (pushdecl_namespace_level): Avoid accessing free'd
1781         memory.
1782
1783 2005-01-28  Mark Mitchell  <mark@codesourcery.com>
1784
1785         PR c++/19253
1786         * parser.c (cp_parser_diagnose_invalid_type_name): Commit to
1787         tentative parses.
1788
1789         PR c++/19667
1790         * pt.c (redeclare_class_template): Robustify.
1791
1792 2005-01-27  Steven Bosscher  <stevenb@suse.de>
1793
1794         * decl.c (finish_case_label): Use SWITCH_STMT accessor macros
1795         instead of SWITCH_EXPR ones.
1796         * pt.c (tsubst_expr): Likewise.
1797         * semantics.c (begin_switch_stmt, finish_switch_cond,
1798         finish_switch_stmt): Likewise.
1799
1800 2005-01-26  J"orn Rennecke <joern.rennecke@st.com>
1801
1802         PR c++/18370
1803         * parser.c (cp_parser_initializer_clause): Initialize *non_constant_p.
1804
1805 2005-01-25  Andrew Pinski  <pinskia@physics.uc.edu>
1806
1807         * class.c (abort_fndecl_addr): New variable.
1808         (build_vtbl_initializer): If we have a pure virtual function
1809         share the abort function's address.
1810         Include gt-cp-class.h at the end.
1811         * config-lang.in (gtfiles): Add cp/class.c.
1812
1813 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1814
1815         * cxx-pretty-print.c (pp_cxx_statement): Add prototype. Make static.
1816         (pp_cxx_function_definition): Make static.
1817         * cxx-pretty-print.h (pp_cxx_statement): Remove prototype.
1818         (pp_cxx_function_definition): Likewise.
1819
1820 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1821
1822         * name-lookup.c (print_binding_level): Make static.
1823         (constructor_name_full): Make static inline.
1824         (current_decl_namespace): Make static.
1825         * name-lookup.h (constructor_name_full): Remove prototype.
1826         (print_binding_level): Likewise.
1827         (current_decl_namespace): Likewise.
1828
1829 2005-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1830
1831         * decl.h (debug_bindings_indentation): Remove.
1832
1833 2005-01-23  Kazu Hirata  <kazu@cs.umass.edu>
1834
1835         * typeck.c: Fix a comment typo.
1836
1837 2005-01-21  Giovanni Bajo  <giovannibajo@gcc.gnu.org>
1838
1839         PR c++/19208
1840         * pt.c (fold_decl_constant_value): Always call fold_non_dependent_expr
1841         at least once.
1842         (tsubst): Use fold_decl_constant_value in place of a bare call to
1843         integral_constant_value.
1844
1845 2005-01-20  Kazu Hirata  <kazu@cs.umass.edu>
1846
1847         * typeck.c (more_qualified_p): Remove.
1848         * cp-tree.h: Remove the corresponding prototype.
1849
1850 2005-01-19  Matt Austern  <austern@apple.com>
1851
1852         * typeck.c (comptypes): Handle return code from objc_comptypes
1853         correctly.
1854
1855 2005-01-19  Kazu Hirata  <kazu@cs.umass.edu>
1856
1857         * cp-tree.h, name-lookup.h: Remove unused prototypes.
1858
1859 2005-01-19  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1860
1861         PR c++/19375
1862         * semantics.c (finish_id_expression): Disable access checking for
1863         already lookuped FIELD_DECL.
1864
1865 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1866
1867         * decl.c (delete_block): Remove.
1868         * cp-tree.h: Remove the corresponding prototype.
1869
1870         * decl.c (vtable_decl_p, vtype_decl_p, walk_globals_data,
1871         walk_vtables_r, walk_vtables, walk_globals_r, walk_globals):
1872         Remove.
1873         * cp-tree.h: Remove the corresponding prototypes.
1874
1875         * tree.c (count_functions, bound_pmf_p, cp_is_overload_p,
1876         cp_update_decl_after_saving, name_p): Remove.
1877         * cp-tree.h: Remove the corresponding prototypes.
1878
1879 2005-01-18  Andrew Pinski  <pinskia@physics.uc.edu>
1880
1881         PR c/19472
1882         * semantics.c (finish_asm_stmt): Strip nops off
1883         input memory operands.
1884
1885 2005-01-18  Kazu Hirata  <kazu@cs.umass.edu>
1886
1887         * Make-lang.in, call.c, cvt.c, init.c, rtti.c, tree.c,
1888         typeck2.c: Update copyright.
1889
1890 2005-01-16  Kazu Hirata  <kazu@cs.umass.edu>
1891
1892         * class.c (get_enclosing_class): Remove.
1893         * cp-tree.h: Remove the corresponding prototypes.
1894
1895         * cvt.c (convert_lvalue): Remove.
1896         * cp-tree.h: Remove the corresponding prototype.
1897
1898         * pt.c (tinst_for_decl): Remove.
1899         * cp-tree.h: Remove the corresponding prototypes.
1900
1901         * tree.c (hash_chainon): Remove.
1902         * cp-tree.h: Remove the corresponding prototypes.
1903
1904 2005-01-15  Jakub Jelinek  <jakub@redhat.com>
1905
1906         PR c++/19263
1907         * typeck2.c (split_nonconstant_init_1) <case VECTOR_TYPE>: Put a copy
1908         of CONSTRUCTOR's node into MODIFY_EXPR, as the original is modified.
1909
1910 2005-01-12  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
1911
1912         * Make-lang.in (cp-warn): Don't append $(WERROR).
1913
1914 2005-01-10  Kazu Hirata  <kazu@cs.umass.edu>
1915
1916         * cp-tree.h: Fix a comment typo.
1917
1918 2005-01-07  Nathan Sidwell  <nathan@codesourcery.com>
1919
1920         PR c++/19298
1921         * pt.c (tsubst_qualified_id): Call convert_from_reference.
1922
1923 2005-01-06  Mark Mitchell  <mark@codesourcery.com>
1924
1925         PR c++/19244
1926         * class.c (add_implicitly_declared_members): Remove dead code.
1927         * decl.c (grokfndecl): Add sfk parameter.  Use it do set
1928         DECL_CONSTRUCTOR_P.
1929         (grokdeclarator): Adjust calls to grokfndecl.
1930         * method.c (implicitly_declare_fn): Improve documentation.
1931         * parser.c (cp_parser_direct_declarator): Do not consider a
1932         function to be a constructor if the containing class was
1933         originally anonymous.
1934
1935 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1936
1937         PR c++/17154
1938         * search.c (lookup_field_1): Handle using declaration in
1939         class template partial specialization.
1940
1941 2005-01-06  Kriang Lerdsuwanakij  <lerdsuwa@users.sourceforge.net>
1942
1943         PR c++/19258
1944         * pt.c (push_access_scope): Handle friend defined in class.
1945         (pop_access_scope): Likewise.
1946
1947 2005-01-06  Nathan Sidwell  <nathan@codesourcery.com>
1948
1949         PR c++/19270
1950         * pt.c (tsubst_copy) <ARRAY_REF case>: Handle separately.
1951         (tsubst_copy_and_build) <ARRAY_REF case>: Remove obsolete
1952         array-new handling code.  Use build_x_binary_op.
1953
1954 2005-01-05  Nathan Sidwell  <nathan@codesourcery.com>
1955
1956         PR c++/19030
1957         * cp-tree.h (start_decl): Take pointer to pushed scope, not bool.
1958         * name-lookup.h (push_scope): Return pushed scope, not flag.
1959         * name-lookup.c (push_scope): Return scope that should be popped,
1960         not a flag.
1961         * decl.c (start_decl): Adjust.
1962         (grokfndecl): Adjust scope push and pop.
1963         * decl2.c (check_classfn): Likewise.
1964         * parser.c (cp_parser_condition, cp_parser_conversion_function_id,
1965         cp_parser_init_declarator, cp_parser_direct_declarator,
1966         cp_parser_class_specifier, cp_parser_class_head,
1967         cp_parser_lookup_name,
1968         cp_parser_constructor_declarator_p): Likewise.
1969         * pt.c (instantiate_class_template,
1970         resolve_typename_type): Likewise.
1971
1972 2005-01-03  Volker Reichelt  <reichelt@igpm.rwth-aaachen.de>
1973
1974         PR c++/14136
1975         * parser.c (cp_parser_unqualified_id): Do not issue error message
1976         for typedef-name as destructor declarator when performing an
1977         uncommitted tentative parse.
1978
1979 2005-01-01  Steven Bosscher  <stevenb@suse.de>
1980
1981         PR middle-end/17544
1982         * decl.c (finish_function): Fix comment.  Annotate the compiler
1983         generated return with the current file name and line 0.
1984