gcc/cp/ChangeLog-2006

   1 2006-12-31  Simon Martin  <simartin@users.sourceforge.net>
   2
   3         PR c++/29731
   4         * parser.c (cp_parser_primary_expression): Return error_mark_node when
   5         a statement-expression is found outside of a function body.
   6
   7 2006-12-28  Kazu Hirata  <kazu@codesourcery.com>
   8
   9         * cp-tree.h (TYPE_NAMESPACE_SCOPE_P, TYPE_FUNCTION_SCOPE_P):
  10         Remove.
  11
  12         * decl2.c: Fix a comment typo.
  13
  14 2006-12-21  Andrew Pinski  <pinskia@gmail.com>
  15
  16         PR C++/30225
  17         * decl.c (cxx_builtin_function): Only copy the decl if adding
  18         it to the std namespace.
  19
  20 2006-12-21  Andrew Pinski  <pinskia@gmail.com>
  21
  22         PR C++/30168
  23         * optimize.c (update_cloned_parm): Copy DECL_GIMPLE_REG_P also.
  24
  25 2006-12-22  Kazu Hirata  <kazu@codesourcery.com>
  26
  27         * decl.c: Fix a coment typo.
  28
  29 2006-12-18  Ian Lance Taylor  <iant@google.com>
  30
  31         * decl.c (start_preparsed_function): Add support for
  32         -Wmissing-declarations.
  33
  34 2006-12-16  Simon Martin  <simartin@users.sourceforge.net>
  35
  36         PR c++/29475
  37         * cp-tree.h (struct deferred_access_check): New structure to represent a
  38         deferred access check. It replaces the previous representation as a tree.
  39         (get_deferred_access_checks): Return a vector of struct
  40         deferred_access_check instead of a tree list.
  41         (perform_access_checks): Take a vector of struct deferred_access_check
  42         instead of a tree list.
  43         * semantics.c (struct deferred_access): Store the deferred access checks
  44         as a vector of struct deferred_access_check instead of a tree list.
  45         (push_deferring_access_checks): Handle the change in struct
  46         deferred_access.
  47         (get_deferred_access_checks): Likewise.
  48         (pop_to_parent_deferring_access_checks): Likewise.
  49         (perform_or_defer_access_check): Likewise.
  50         (perform_access_checks): Take a vector of struct deferred_access_check
  51         instead of a tree list.
  52         * parser.c (struct tree_check): New structure to store various data
  53         associated with a CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID token.
  54         (struct cp_token): Changed the value field to be a union with a pointer to
  55         a struct tree_check for CPP_NESTED_NAME_SPECIFIER or CPP_TEMPLATE_ID
  56         tokens and a tree field for all other tokens.
  57         (eof_token): Adjusted due to the change in struct cp_token.
  58         (cp_lexer_get_preprocessor_token): Likewise.
  59         (cp_lexer_purge_token): Likewise.
  60         (cp_lexer_purge_tokens_after): Likewise.
  61         (cp_lexer_print_token): Likewise.
  62         (cp_parser_error): Likewise.
  63         (cp_parser_identifier): Likewise.
  64         (cp_parser_string_literal): Likewise.
  65         (cp_parser_primary_expression): Likewise.
  66         (cp_parser_unqualified_id): Likewise.
  67         (cp_parser_parenthesized_expression_list): Likewise.
  68         (cp_parser_storage_class_specifier_opt): Likewise.
  69         (cp_parser_function_specifier_opt): Likewise.
  70         (cp_parser_type_specifier): Likewise.
  71         (cp_parser_simple_type_specifier): Likewise.
  72         (cp_parser_initializer_list): Likewise.
  73         (cp_parser_member_specification_opt): Likewise.
  74         (cp_parser_attribute_list): Likewise.
  75         (cp_parser_objc_expression): Likewise.
  76         (cp_parser_objc_protocol_qualifiers): Likewise.
  77         (cp_parser_objc_selector): Likewise.
  78         (cp_parser_objc_declaration): Likewise.
  79         (cp_parser_objc_statement): Likewise.
  80         (cp_parser_omp_clause_name): Likewise.
  81         (cp_parser_omp_clause_default): Likewise.
  82         (cp_parser_omp_clause_schedule): Likewise.
  83         (cp_parser_omp_parallel): Likewise.
  84         (cp_parser_initial_pragma): Likewise.
  85         (pragma_lex): Likewise.
  86         (cp_parser_pre_parsed_nested_name_specifier): Likewise.
  87         (cp_parser_nested_name_specifier_opt): Likewise.
  88         Use cp_token::u::tree_check_value to save the token's value, the
  89         associated deferred checks and its qualifying scope.
  90         (cp_parser_template_id): Likewise.
  91         (cp_parser_template_declaration_after_export): Adjusted the call to
  92         get_deferred_access_checks.
  93         (cp_parser_init_declarator): Take the access checks as a vector of struct
  94         deferred_access_check instead of a tree list.
  95         (cp_parser_single_declaration): Likewise.
  96         (cp_parser_perform_template_parameter_access_checks): Likewise.
  97         (cp_parser_simple_declaration): Adjusted the call to
  98         cp_parser_init_declarator.
  99         (cp_parser_explicit_specialization): Adjusted the call to
 100         cp_parser_single_declaration.
 101
 102 2006-12-13  Ian Lance Taylor  <iant@google.com>
 103
 104         PR c++/19564
 105         PR c++/19756
 106         * parser.c (cp_parser_expression_stack_entry): Add field
 107         lhs_type.
 108         (cp_parser_binary_expression): Track tree code of left hand side
 109         of expression.  Use it when calling build_x_binary_op.
 110         (cp_parser_selection_statement): Add if_p parameter.  Change all
 111         callers.  Warn about ambiguous else.
 112         (cp_parser_statement): Add if_p parameter.  Change all callers.
 113         (cp_parser_implicitly_scoped_statement): Likewise.
 114         * typeck.c (build_x_binary_op): Add parameters arg1_code and
 115         arg2_code.  Change all callers.  Call warn_about_parentheses.
 116         * cp-tree.h (build_x_binary_op): Update declaration.
 117
 118 2006-12-12  Manuel Lopez-Ibanez  <manu@gcc.gnu.org>
 119
 120         * decl.c (build_enumerator): Update error message to match C
 121         front-end.
 122
 123 2006-12-11  Jan Hubicka  <jh@suse.cz>
 124
 125         * decl2.c (var_finalized_p): Update for renamed varpool functions.
 126
 127 2006-12-09  Zack Weinberg  <zackw@panix.com>
 128
 129         * parser.c (yydebug, enum pragma_omp_clause): Delete.
 130
 131 2006-12-07  Mark Mitchell  <mark@codesourcery.com>
 132
 133         PR c++/29732
 134         * cp-tree.h (DECL_USE_TEMPLATE): Mention partial specializations.
 135         (explicit_class_specialization_p): Declare.
 136         * pt.c (explicit_class_specialization_p): New function.
 137         * parser.c (cp_parser_init_declarator): Check correct number of
 138         template parameters for in-class function definitions.
 139         (cp_parser_check_declrator_template_parameters): Stop looking for
 140         template classes when we find an explicit specialization.
 141
 142 2006-12-07  Lee Millward  <lee.millward@codesourcery.com>
 143
 144         PR c++/29980
 145         * cp_parser_elaborated_type_specifier: Check
 146         the return value of check_elaborated_type_specifier.
 147
 148 2006-12-06  Mark Mitchell  <mark@codesourcery.com>
 149
 150         PR c++/29730
 151         * parser.c (cp_parser_init_declarator): Reject initialization of
 152         functions.
 153
 154 2006-12-05  Mark Mitchell  <mark@codesourcery.com>
 155
 156         PR c++/29729
 157         * decl2.c (check_member_template): Move check for member
 158         templates in local classes to ...
 159         * parser.c (cp_parser_template_declaration_after_export):
 160         ... here.
 161
 162         PR c++/29728
 163         * decl.c (check_array_designated_initializer): New function.
 164         (maybe_deduce_size_from_array_init): Use it.
 165         (reshape_init_array): Likewise.
 166
 167 2006-12-05  Aldy Hernandez  <aldyh@redhat.com>
 168
 169         Merge from gimple-tuples-branch.
 170
 171         2006-10-05  Aldy Hernandez  <aldyh@redhat.com>
 172
 173         * cp-gimplify.c (cp_gimplify_expr): Adjust for GIMPLE_MODIFY_STMT.
 174         (cxx_omp_clause_apply_fn): Adjust for GIMPLE_MODIFY_STMT.
 175         (cxx_omp_clause_copy_ctor): Same.
 176         (cxx_omp_clause_assign_op): Same.
 177
 178         2006-09-28  Aldy Hernandez  <aldyh@redhat.com>
 179
 180         * cp-tree.h (union lang_tree_node): Gimple statements do not
 181         have a TREE_CHAIN.
 182         (TREE_INDIRECT_USING): Look in base.
 183
 184 2006-12-04  Jan Hubicka  <jh@suse.cz>
 185
 186         * cp-objcp-common.c (cp_expr_size): Return NULL in the case
 187         size is undefined.
 188
 189 2006-12-04  Mark Mitchell  <mark@codesourcery.com>
 190
 191         PR c++/29733
 192         * pt.c (tsubst_decl): Disallow variables of function type.
 193
 194         PR c++/29632
 195         * call.c (add_builtin_candidate): Do not permit NULL pointer
 196         constants to be compared with template parameters.
 197
 198 2006-12-04  Eric Botcazou  <ebotcazou@adacore.com>
 199
 200         * pt.c (for_each_template_parm_r) <INTEGER_TYPE>: New case.
 201         Call for_each_template_parm on TYPE_MIN_VALUE and TYPE_MAX_VALUE.
 202
 203 2006-12-03  Richard Henderson  <rth@redhat.com>
 204             Andrew Pinski  <pinskia@gmail.com>
 205
 206         PR C++/14329
 207         * error.c (cp_printer) <'D'>: Handle DECL_DEBUG_EXPR.
 208
 209 2006-12-02  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 210
 211         PR C++/30033
 212         * decl.c (cp_tree_node_structure): Handle STATIC_ASSERT.
 213
 214 2006-12-02  Kazu Hirata  <kazu@codesourcery.com>
 215
 216         * name-lookup.c: Follow spelling conventions.
 217
 218 2006-12-01  Geoffrey Keating  <geoffk@apple.com>
 219
 220         * decl.c (poplevel): Check DECL_INITIAL invariant.
 221         (duplicate_decls): Preserve DECL_INITIAL when eliminating
 222         a new definition in favour of an old declaration.
 223         (start_preparsed_function): Define and document value of
 224         DECL_INITIAL before and after routine.
 225         (finish_function): Check DECL_INITIAL invariant.
 226         * parser.c
 227         (cp_parser_function_definition_from_specifiers_and_declarator):
 228         Skip duplicate function definitions.
 229
 230 2006-12-01  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 231
 232         PR c++/30022
 233         * typeck.c (type_after_usual_arithmetic_conversions):
 234         Fix assertion for vector types.
 235         (build_binary_op): Use temporary for inner type of vector types.
 236
 237 2006-12-01  Ryan Mansfield  <rmansfield@qnx.com>
 238
 239         PR c++/29066
 240         * typeck.c (build_binary_op):  Fix pointer to member function
 241         comparison for ptrmemfunc_vbit_in_delta targets.
 242
 243 2006-12-01  Dirk Mueller  <dmueller@suse.de>
 244
 245         PR c++/18313
 246         * decl.c (grokdeclarator): Warn for type qualifiers on return
 247         type for non-dependent types.
 248         * pt.c (tsubst_function_type): Warn for type qualifiers on
 249         return type for dependent types.
 250
 251 2006-11-30  Geoffrey Keating  <geoffk@apple.com>
 252
 253         * rtti.c (get_tinfo_decl): Handle return value from
 254         pushdecl_top_level_and_finish.
 255
 256 2006-11-29  Lee Millward  <lee.millward@codesourcery.com>
 257
 258         PR c++/29022
 259         * parser.c (cp_parser_class_head): Move processing
 260         of any base classes to...
 261         (cp_parser_class_specifier) ...here. Take an extra
 262         tree* parameter for any base classes. Only process
 263         them if the opening brace was found.
 264
 265 2006-11-28  Jakub Jelinek  <jakub@redhat.com>
 266
 267         PR c++/29735
 268         * decl.c (grokfndecl): Check main's type after applying
 269         attributes, not before.
 270
 271 2006-11-27  Mark Mitchell  <mark@codesourcery.com>
 272
 273         * class.c (build_vcall_offset_vtbl_entries): Do not add vcall
 274         entries for a primary construction virtual table.
 275
 276 2006-11-26  Mark Mitchell  <mark@codesourcery.com>
 277
 278         PR c++/29886
 279         * parser.c (cp_parser): Add in_function_body.
 280         (cp_parser_new): Initialize it.
 281         (cp_parser_primary_expression): Use parser->in_function_body
 282         instead of at_function_scope_p.
 283         (cp_parser_asm_definition): Likewise.
 284         (cp_parser_direct_declarator): Likewise.
 285         (cp_parser_class_specifier): Clear parser->in_function_body.
 286         (cp_parser_constructor_declarator_p): Use parser->in_function_body
 287         instead of at_function_scope_p.
 288         (cp_parser_function_body_after_declarator): Set
 289         parser->in_function_body.
 290
 291 2006-11-21      Douglas Gregor <doug.gregor@gmail.com>
 292
 293         * cp-tree.def (STATIC_ASSERT): New.
 294         * cp-objcp-common.c (cp_tree_size): Handle STATIC_ASSERT.
 295         * error.c (dump_decl): Handle STATIC_ASSERT.
 296         * cp-tree.h (STATIC_ASSERT_CONDITION): New.
 297         (STATIC_ASSERT_MESSAGE): New.
 298         (STATIC_ASSERT_SOURCE_LOCATION): New.
 299         (struct tree_static_assert): New.
 300         (enum cp_tree_node_structure_enum): Add TS_CP_STATIC_ASSERT.
 301         (union lang_tree_node): Add static_assertion.
 302         (finish_static_assert): Declare.
 303         * cxx-pretty-print.c (pp_cxx_statement): Handle STATIC_ASSERT.
 304         (pp_cxx_declaration): Handle STATIC_ASSERT.
 305         * pt.c (instantiate_class_template): Handle
 306         STATIC_ASSERT members.
 307         (tsubst_expr): Handle STATIC_ASSERT statements.
 308         * semantics.c (finish_static_assert): New.
 309         * lex.c (D_CPP0X): New.
 310         (reswords): Add static_assert keyword.
 311         (init_reswords): If not flag_cpp0x, mask out C++0x keywords.
 312         * parser.c (cp_parser_block_declaration): Parse static
 313         assertions.
 314         (cp_parser_static_assert): New.
 315         (cp_parser_member_declaration): Parse static assertions.
 316
 317 2006-11-21  Jakub Jelinek  <jakub@redhat.com>
 318
 319         PR c++/29570
 320         * decl.c (cp_finish_decl): Check for value dependent brace enclosed
 321         scalar initializer.
 322
 323         PR c++/29734
 324         * cp-tree.h (WANT_VECTOR): Define.
 325         (WANT_ARITH): Add WANT_VECTOR.
 326         * cvt.c (build_expr_type_conversion): Handle vector types.
 327         * typeck.c (build_unary_op): Add WANT_VECTOR to
 328         build_expr_type_conversion flags.
 329
 330 2006-11-20  Simon Martin  <simartin@users.sourceforge.net>
 331
 332         PR c++/29475
 333         * cp-tree.h (enforce_access, perform_or_defer_access_check): Added an
 334         extra argument that represents the declaration to use to print
 335         potential error messages.
 336         * init.c (build_offset_ref): Adjusted the call to
 337         perform_or_defer_access_check.
 338         * class.c (alter_access, resolve_address_of_overloaded_function):
 339         Likewise.
 340         * decl.c (make_typename_type, make_unbound_class_template): Likewise.
 341         * search.c (lookup_member): Likewise.
 342         * friend.c (add_friend): Likewise.
 343         * parser.c (cp_parser_template_id,
 344         cp_parser_pre_parsed_nested_name_specifier): Likewise.
 345         * semantics.c (finish_non_static_data_member,
 346         check_accessibility_of_qualified_id, finish_id_expression): Likewise.
 347         (pop_to_parent_deferring_access_checks, perform_access_checks,
 348         perform_or_defer_access_check): Adjusted the call to enforce_access.
 349         * call.c (enforce_access): Use the new extra argument to build the
 350         error message.
 351         (build_op_delete_call): Adjusted the call to
 352         perform_or_defer_access_check.
 353         (build_over_call): Likewise.
 354
 355 2006-11-16  Dirk Mueller  <dmueller@suse.de>
 356
 357         * name-lookup.c (begin_scope): Use GGC_CNEW instead of
 358         GGC_NEW and memset.
 359
 360 2006-11-13  Roger Sayle  <roger@eyesopen.com>
 361
 362         * rtti.c (get_pseudo_ti_init): Ensure that the offset field of the
 363         base type info initializer has the correct type.
 364
 365 2006-11-13  Mark Mitchell  <mark@codesourcery.com>
 366
 367         PR c++/29518
 368         * pt.c (coerce_template_parms): Do not skip_evaluation while
 369         substituting template arguments.
 370
 371 2006-11-11  Richard Guenther  <rguenther@suse.de>
 372
 373         * typeck.c (build_unary_op): Remove handling of FIX_CEIL_EXPR,
 374         FIX_FLOOR_EXPR and FIX_ROUND_EXPR.
 375
 376 2006-11-03  Roger Sayle  <roger@eyesopen.com>
 377
 378         * call.c (build_op_delete_call): Test user-visible type against
 379         size_type_node, instead of against the internal type, sizetype.
 380         * class.c (type_requires_array_cookie): Likewise.
 381         * mangle.c (write_builtin_type) <INTEGER_TYPE>: Remove special
 382         handling of TYPE_IS_SIZETYPE.
 383         * typeck.c (type_after_usual_arithmetic_conversions): Remove
 384         special case handling of TYPE_IS_SIZETYPE.
 385         (comptypes): Likewise.
 386
 387 2006-11-01  Danny Smith  <dannysmith@users.sourceforge.net>
 388
 389         * decl.c (get_atexit_node): Reference atexit, not __cxa_exit.
 390         if targetm.cxx.use_atexit_for cxa_atexit.
 391         (start_cleanup_fn): Likewise.
 392         (register_dtor_fn): Likewise.
 393
 394 2006-09-25  Geoffrey Keating  <geoffk@apple.com>
 395
 396         * decl2.c (cp_write_global_declarations): Rename from
 397         cp_finish_file.
 398         * cp-lang.c (finish_file): Don't call cp_finish_file.
 399         * cp-tree.h (cp_write_global_declarations): Rename from
 400         cp_finish_file.
 401         * cp-objcp-common.h (LANG_HOOKS_WRITE_GLOBALS): Define to
 402         cp_write_global_declarations.
 403
 404 2006-10-31  Geoffrey Keating  <geoffk@apple.com>
 405
 406         * name-lookup.c (get_anonymous_namespace_name): New.
 407         (push_namespace_with_attribs): Use get_anonymous_namespace_name.
 408         * decl2.c (start_objects): Update for rename of
 409         get_file_function_name_long.
 410
 411 2006-10-30  Dirk Mueller  <dmueller@suse.de>
 412
 413         PR c++/28704
 414         * decl.c (grokdeclarator): Duplicate diagnostic message
 415         for easier translation.
 416         * decl.c (grokdeclarator): Fix line-wrapping.
 417
 418 2006-10-30  Dirk Mueller  <dmueller@suse.de>
 419
 420         PR c++/6321
 421         * decl.c (grokfndecl): Use check_main_parameter_types.
 422
 423 2006-10-30  Dirk Mueller  <dmueller@suse.de>
 424
 425         PR c++/28669
 426         * decl.c (grokfndecl): Duplicate warning message for
 427         easier translation.
 428
 429 2006-10-30  Dirk Mueller  <dmueller@suse.de>
 430
 431         * typeck.c (build_unary_op): Fix indenting. Use G_().
 432
 433 2006-10-29  Dirk Mueller  <dmueller@suse.de>
 434
 435         PR c++/29089
 436         * typeck.c (build_unary_op): Duplicate warning message
 437         for easier translation.
 438
 439 2006-10-29  Dirk Mueller  <dmueller@suse.de>
 440
 441         PR c++/16307
 442         * typeck.c (build_array_ref): Warn for char subscriptions
 443         on pointers.
 444
 445 2006-10-29  Kazu Hirata  <kazu@codesourcery.com>
 446
 447         * decl.c: Fix a comment typo.
 448
 449 2006-10-28  Andrew Pinski  <andrew_pinski@playstation.sony.com>
 450
 451         PR C++/29295
 452         * typeck.c (build_unary_op): Use same_type_p when comparing to
 453         boolean type.
 454
 455 2006-10-29  Dirk Mueller  <dmueller@suse.de>
 456
 457         PR c++/29033
 458         * typeck.c (build_binary_op): Duplicate warning message
 459         for better translation.
 460
 461 2006-10-23  Rafael Avila de Espindola  <rafael.espindola@gmail.com>
 462
 463         * decl.c (builtin_function_1): Move common code to
 464         add_builtin_function.
 465         (builtin_function): Rename to cxx_builtin_function.
 466         Change the signature.
 467         * call.c: Include langhooks.h.
 468         (build_java_interface_fn_ref):  Replace calls to
 469         builtin_function with add_builtin_function.
 470         * Make-lang.in (cp/call.o): Depend on langhooks.h.
 471         * cp-objcp-common.h (LANG_HOOKS_BUILTIN_FUNCTION): Define as
 472         cxx_builtin_function.
 473         * cp-tree.h (builtin_function): Rename to cxx_builtin_function.
 474         Change the signature.
 475
 476 2006-10-22  Nathan Sidwell  <nathan@codesourcery.com>
 477
 478         PR c++/20647
 479         * rtti.c (tinfo_base_init): The type info string is always global.
 480
 481 2006-10-20  Lee Millward  <lee.millward@codesourcery.com>
 482             Mark Mitchell <mark@codesourcery.com>
 483
 484         PR c++/28053
 485         * decl2.c (grokbitfield): Detect invalid non-integral
 486         types earlier when possible.
 487
 488 2006-10-18  Mark Shinwell  <shinwell@codesourcery.com>
 489
 490         PR c++/26884
 491         * typeck2.c (digest_init): Raise error upon attempts to
 492         initialize arrays with variables.
 493
 494 2006-10-17  Lee Millward  <lee.millward@codesourcery.com>
 495
 496         PR c++/27952
 497         * cp-tree.h (xref_basetypes): Return bool instead of void.
 498         * decl.c (xref_basetypes): Adjust definition. Return false
 499         if the class bases are invalid.
 500         * parser.c (cp_parser_class_head): Check the return value
 501         from xref_basetypes.
 502
 503 2006-10-17  Mark Mitchell  <mark@codesourcery.com>
 504
 505         PR c++/28261
 506         * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): Add
 507         comment.
 508
 509         PR c++/28261
 510         * parser.c (cp_lexer_next_token_is_decl_specifier_keyword): New
 511         function.
 512         (cp_parser_constructor_declarator_p): Use it.
 513         (cp_parser_check_type_definition): Return a value indicating
 514         whether or not the definition is valid.
 515         (cp_parser_enum_specifier): Skip invalid enum definitions.
 516
 517 2006-10-17  Mark Mitchell  <mark@codesourcery.com>
 518
 519         PR c++/29039
 520         * typeck2.c (build_functional_cast): Don't zero-initialize
 521         non-PODs; instead, call their constructors.
 522         * method.c (synthesize_method): Always build mem-initializers, if
 523         we're synthesizing the default constructor.
 524
 525 2006-10-17  Mark Mitchell  <mark@codesourcery.com>
 526
 527         PR c++/27270
 528         * decl.c (reshape_init_class): Move check for designated
 529         to ...
 530         * parser.c (cp_parser_initializer_list): ... here.
 531         * pt.c (tsubst_copy_and_build): Use finish_compound_literal.
 532
 533 2006-10-16  Mark Mitchell  <mark@codesourcery.com>
 534
 535         PR c++/27270
 536         * typeck2.c (process_init_constructor_array): Reword comment.
 537         * pt.c (tsubst_copy_and_built): Call reshape_init before calling
 538         digest_init.
 539
 540         PR c++/29408
 541         * parser.c (cp_parser_using_declaration): Stop parsing when
 542         something goes wrong with an access declaration.
 543
 544         PR c++/29435
 545         * typeck.c (cxx_sizeof_or_alignof_type): Complete non-dependent
 546         types when their sizes are required.  Refine test for VLAs.
 547
 548         PR c++/28211
 549         * parser.c (cp_parser_template_argument): Don't consider "&var" a
 550         possible constant-expression.
 551         * pt.c (convert_nontype_argument): Refine handling of arguments of
 552         pointer type.
 553
 554 2006-10-13  Mark Mitchell  <mark@codesourcery.com>
 555
 556         PR c++/28506
 557         * parser.c (function_declarator_p): New function.
 558         (cp_parser_init_declarator): Use it.
 559         (cp_parser_member_declaration): Likewise.
 560
 561 2006-10-12  Mark Mitchell  <mark@codesourcery.com>
 562
 563         PR c++/29318
 564         * rtti.c (get_tinfo_decl): Refuse to create type info objects for
 565         variably modified types.
 566
 567 2006-10-12 Lee Millward <lee.millward@codesourcery.com>
 568
 569        PR c++/27961
 570        * decl.c (start_decl): Return error_mark_node if a
 571        function is initialized like a variable.
 572        (check_var_type): If a variable of field is declared void,
 573        set the type to error_mark_node.
 574        (grokdeclarator): Check the return type of check_var_type.
 575        * class.c (finish_struct_1): Robustify.
 576
 577 2006-10-11  Mark Mitchell  <mark@codesourcery.com>
 578
 579         PR c++/29175
 580         * decl.c (check_initializer): Issue errors about trying to
 581         initialize arrays whose elements have variable size.
 582
 583 2006-10-11  Lee Millward  <lee.millward@codesourcery.com>
 584
 585         PR c++/29024
 586         * cp-tree (struct cp_decl_specifier_seq): Rename to
 587         conflicting_specifiers_p
 588         * parser.c (cp_parser_set_storage_class): Set
 589         conflicting_specifiers_p for the input decl specifier
 590         if a typedef specifier is present. Rename uses of
 591         multiple_specifiers_p to conflicting_specifiers_p.
 592         (cp_parser_decl_specifier_seq) <RID_TYPEDEF>: If a storage
 593         class specifier has already been set for this declaration,
 594         set conflicting_specifiers_p to true on the decl_specs.
 595         * decl.c (grokdeclarator): Rename uses of
 596         multiple_specifiers_p to conflicting_specifiers_p.
 597
 598 2006-10-10  Brooks Moses  <bmoses@stanford.edu>
 599
 600         * Make-lang.in: Added "c++.pdf" target support.
 601
 602 2006-10-10  Richard Guenther  <rguenther@suse.de>
 603
 604         PR rtl-optimization/29323
 605         * decl.c (finish_function): Set TREE_NOTHROW only for
 606         functions that bind local.
 607
 608 2006-10-09  Richard Henderson  <rth@redhat.com>
 609
 610         Revert emutls patch.
 611
 612 2006-10-04  Richard Henderson  <rth@redhat.com>
 613             Jakub Jelinek  <jakub@redhat.com>
 614
 615         * decl.c (grokvardecl): Don't error if !have_tls.
 616         (grokdeclarator): Likewise.
 617         * parser.c (cp_parser_omp_threadprivate): Likewise.
 618
 619 2006-10-03  Mark Mitchell  <mark@codesourcery.com>
 620
 621         PR c++/29020
 622         * friend.c (do_friend): Improve comments; add assertion.
 623         * parser.c (cp_parser_nested_name_specifier_opt): Resolve
 624         typenames for qualified names used in declarations, even when
 625         caching qualified name lookup.
 626
 627         PR c++/29138
 628         * decl2.c (grokfield): Don't handle access declarations here.
 629         * parser.c (cp_parser_using_declaration): Handle access
 630         declarations too.
 631         (cp_parser_block_declaration): Adjust calls to
 632         cp_parser_using_declaration.
 633         (cp_parser_member_declaration): Likewise.  Use
 634         cp_parser_using_declaration to look for access_declarations.
 635
 636 2006-10-03  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 637
 638         PR c++/29291
 639         * init.c (build_new): Check for invalid init.
 640
 641 2006-10-02  Mark Mitchell  <mark@codesourcery.com>
 642
 643         PR c++/29226
 644         * typeck.c (cxx_sizeof_or_alignof_type): Tidy.  In templates, do
 645         not try to actually evaluate sizeof for a VLA type.
 646
 647 2006-10-01  Mark Mitchell  <mark@codesourcery.com>
 648
 649         PR c++/29105
 650         * pt.c (tsubst_baselink): Substituteinto the qualifying scope.
 651         * semantics.c (baselink_for_fns): Build a baselink, even when
 652         processing a template.
 653
 654         PR c++/29080
 655         * parser.c (cp_parser_postfix_dot_deref_expression): Use
 656         BASELINK_ACCESS_BINFO as the qualifying scope when calling
 657         adjust_result_of_qualified_name_lookup.
 658
 659 2006-09-25  Lee Millward  <lee.millward@codesourcery.com>
 660
 661         PR c++/27329
 662         PR c++/26938
 663         * cp-tree.h (redeclare_class_template): Adjust declaration
 664         to return bool instead of void.
 665         * pt.c (redeclare_class_template): Update definition.
 666         Return false on error.
 667         * decl.c (xref_tag): Return error_mark_node if
 668         redeclare_class_template returned false.
 669
 670         PR c++/27667
 671         * cp-tree.h (begin_specialization): Return bool
 672         instead of void.
 673         * pt.c (check_specialization_scope): Likwise.
 674         Adjust comment. Return false if a specialization
 675         isn't permitted in the current scope.
 676         (begin_specialization): Use the return value of
 677         check_specialization_scope.
 678         * parser.c (cp_parser_explicit_specialization): If
 679         begin_specialization returned false, skip the rest
 680         of the specialization.
 681
 682 2006-09-21  Mark Mitchell  <mark@codesourcery.com>
 683
 684         PR c++/29016
 685         * typeck.c (build_unary_op): Don't form an ADDR_EXPR around a
 686         BASELINK.
 687
 688 2006-09-21  Lee Millward  <lee.millward@codesourcery.com>
 689
 690         PR c++/28861
 691         * decl.c (shadow_tag): Return error_mark_node
 692         if maybe_process_partial_specialization failed.
 693
 694         PR c++/28303
 695         * decl.c (grokdeclarator): Return error_mark_node on
 696         declaration with two or more data types.
 697
 698 2006-09-20  Danny Smith  <dannysmith@users.sourceforge.net>
 699
 700         PR target/27650
 701         * class.c (check_for_override): Remove dllimport from virtual
 702         methods.
 703
 704 2006-09-18  Steven Bosscher  <steven@gcc.gnu.org>
 705
 706         PR c++/29087
 707         * parser.c (cp_parser_labeled_statement): Return nothing.  Do
 708         not take in_statement_expr and in_compound as arguments.  Rename
 709         to cp_parser_label_for_labeled_statement.  Parse only the label,
 710         not the statement.
 711         (cp_parser_statement): Parse the statement of a labeled-statement
 712         from here, using tail recursion.
 713
 714 2006-09-14  Andrew Pinski  <pinskia@physics.uc.edu>
 715
 716         PR C++/29002
 717         * init.c (build_zero_init): If we have an error mark node for
 718         the array size, return.
 719
 720 2006-09-10  Mark Mitchell  <mark@codesourcery.com>
 721
 722         PR c++/28991
 723         * cp-objcp-common.c (cxx_staticp): New function.
 724         * cp-objcp-common.h (LANG_HOOOKS_STATICP): Use it.
 725         * cp-tree.h (cxx_staticp): New function.
 726
 727 2006-09-09  Jason Merrill  <jason@redhat.com>
 728
 729         PR c++/28996
 730         * cvt.c (convert_to_void): Strip COMPONENT_REF to functions.
 731
 732 2006-09-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 733
 734         PR c++/28858
 735         * parser.c (cp_parser_skip_until_found): Rename to
 736         cp_parser_skip_to_end_of_template_parameter_list.  Remove last two
 737         parameters.  Track levels of '< ... >'.  Stop at '{', '}', or ';'.
 738         Reorganize.  Adjust comment.
 739         (cp_parser_template_declaration_after_export): Adjust call.
 740         (cp_parser_enclosed_template_argument_list): Likewise.
 741
 742 2006-09-07  Andrew Pinski  <pinskia@physics.uc.edu>
 743
 744         PR C++/28906
 745         * init.c (build_new_1): Build a distinct type copy
 746         for the array type that was returned from
 747         build_cplus_array_type.
 748
 749 2006-09-07  Jason Merrill  <jason@redhat.com>
 750
 751         PR c++/27371
 752         * cvt.c (convert_to_void): Enable previous change.
 753
 754         PR c++/26957
 755         * method.c (use_thunk): Clear DECL_HAS_VALUE_EXPR_P on copied
 756         parms.
 757
 758 2006-09-07  Simon Martin  <simartin@users.sourceforge.net>
 759
 760         PR c++/28284
 761         * pt.c (fold_non_dependent_expr): Make sure expr is not
 762         dereferenced if it is NULL.
 763
 764 2006-09-06  Zak Kipling  <zak@transversal.com>
 765
 766         PR c++/26195
 767         * decl.c (make_rtl_for_nonlocal_decl),
 768         (start_preparsed_function): Don't use lbasename on
 769         input_filename when calling get_fileinfo.
 770         * semantics.c (begin_class_definition): Likewise.
 771         * lex.c (cxx_make_type): Likewise.
 772         (handle_pragma_interface): Call get_fileinfo on input_filename,
 773         not on the parameter to the directive.
 774
 775 2006-09-06  Mark Mitchell  <mark@codesourcery.com>
 776
 777         PR c++/28903
 778         * pt.c (tsubst): Use fold_non_dependent_expr to fold array
 779         dimensions.
 780
 781         PR c++/28886
 782         * pt.c (unify): Avoid unnecessary calls to fold_build2 for array
 783         dimensions.
 784
 785 2006-09-06  Jason Merrill  <jason@redhat.com>
 786
 787         PR c++/27371
 788         * cvt.c (convert_to_void): Strip useless TARGET_EXPR.
 789         * cp-tree.h (TARGET_EXPR_IMPLICIT_P): New macro.
 790         * tree.c (build_cplus_new): Set it.
 791
 792         PR c++/26696
 793         * cvt.c (convert_to_void): Replace a subexpression with no side
 794         effects with void_zero_node.
 795         * tree.c (is_overloaded_fn): Look through COMPONENT_REF.
 796         (get_first_fn): Ditto.
 797         * decl.c (grokdeclarator): No need to look through COMPONENT_REF.
 798
 799 2006-09-05  Jason Merrill  <jason@redhat.com>
 800
 801         PR c++/26571
 802         * parser.c (cp_parser_diagnose_invalid_type_name): Handle the case
 803         where the name is a type used incorrectly.
 804
 805         PR c++/26671
 806         * typeck.c (maybe_warn_about_returning_address_of_local): Look
 807         through COMPONENT_REF and ARRAY_REF.
 808
 809         PR c++/26102
 810         * name-lookup.c (do_class_using_decl): Try to find the base even
 811         if bases_dependent_p.
 812         * pt.c (type_dependent_expression_p): A USING_DECL is dependent.
 813
 814         PR c++/19809
 815         * pt.c (tsubst_friend_function): Set DECL_INITIAL before pushdecl.
 816
 817 2006-09-04  Nathan Sidwell  <nathan@codesourcery.com>
 818
 819         PR 23287 Revert my 2006-09-01 patch.
 820         * parser.c: Reverted.
 821         * pt.c: Reverted.
 822
 823 2006-09-02  Lee Millward  <lee.millward@codesourcery.com>
 824
 825         PR c++/27670
 826         PR c++/27493
 827         PR c++/27494
 828         PR c++/27397
 829         * parser.c (cp_parser_template_parameter_list): Add
 830         invalid template parameters to the parameter list as
 831         error_mark_node.
 832
 833 2006-09-02  Jakub Jelinek  <jakub@redhat.com>
 834
 835         PR c++/28878
 836         * except.c (build_throw): Only set current_function_returns_abnormally
 837         if cfun is not NULL.
 838
 839         PR c++/26917
 840         * repo.c (repo_file): Remove.
 841         (open_repo_file, reopen_repo_file_for_write): Return fopened
 842         FILE * instead of setting global repo_file variable.
 843         (init_repo): Adjust caller.
 844         (finish_repo): Likewise.  Return instead of goto out before
 845         reopen_repo_file_for_write has been called.
 846
 847 2006-09-01  Nathan Sidwell  <nathan@codesourcery.com>
 848
 849         PR c++/28705
 850         * semantics.c (finish_call_expr): Add assert.
 851         * name-lookup.c (lookup_arg_dependent): Check we found an overload
 852         or an object.
 853
 854         PR c++/23287
 855         * parser.c (cp_parser_id_expression): Add member_p
 856         argument. Update all callers.
 857         (cp_parser_unqualified_id): Likewise.  Lookup a destructor name in
 858         the object's scope, if valid.
 859         (cp_parser_global_scope_opt): Add object_scope_valid_p.  Update
 860         callers.
 861         (cp_parser_postfix_dot_deref_expression): Set object_scope.
 862         * pt.c (tsubst_copy_and_build): Lookup dependent dtor name here.
 863
 864 2006-08-30  Jason Merrill  <jason@redhat.com>
 865
 866         PR c++/26670
 867         * class.c (check_field_decls): Don't unset TYPE_PACKED until all
 868         the fields have been processed.
 869
 870 2006-08-29  Andrew Pinski  <pinskia@physics.uc.edu>
 871
 872         PR C++/28349
 873         * call.c (build_x_va_arg): Remove the reference type
 874         from the type before creating the pointer type.
 875
 876 2006-08-29  J"orn Rennecke  <joern.rennecke@st.com>
 877
 878         PR c++/28139
 879         * except.c (expand_start_catch_block): Use correct types for bitwise
 880         copy.
 881
 882 2006-08-28  Jason Merrill  <jason@redhat.com>
 883
 884         PR c++/26670
 885         * class.c (check_field_decls): Unset TYPE_PACKED (t) if one of the
 886         fields can't be packed.
 887
 888         PR c++/26577
 889         * cvt.c (convert_to_void): Don't automatically load from volatiles
 890         of TREE_ADDRESSABLE type.
 891
 892 2006-08-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 893
 894         PR c++/28860
 895         * cp-tree.h (maybe_process_partial_specialization): Return
 896         tree instead of void.
 897         * parser.c (cp_parser_class_head): Use return value of
 898         maybe_process_partial_specialization.
 899         * pt.c (maybe_process_partial_specialization): Return error_mark_node
 900         for broken specializations, TYPE otherwise.  Check for template
 901         template parameters.
 902
 903 2006-08-27  Mark Mitchell  <mark@codesourcery.com>
 904
 905         PR c++/28058
 906         * pt.c (register_specialization): Return error_mark_node for
 907         specialization-after-instantiation.
 908         * decl2.c (mark_used): Mark the main function used when one of its
 909         clones is used.
 910
 911 2006-08-27  Lee Millward  <lee.millward@codesourcery.com>
 912
 913         PR c++/26573
 914         * class.c (check_field_decls): Don't issue error about
 915         local classes containing static data members.
 916
 917 2006-08-26  Joseph S. Myers  <joseph@codesourcery.com>
 918
 919         PR c++/24009
 920         * parser.c (struct cp_token): Add input_file_stack_index.
 921         (eof_token): Update.
 922         (cp_lexer_get_preprocessor_token): Save input_file_stack_tick.
 923         (cp_lexer_set_source_position_from_token): Restore input file
 924         stack.
 925
 926 2006-08-26  Lee Millward  <lee.millward@codesourcery.com>
 927
 928         PR c++/28736
 929         PR c++/28737
 930         PR c++/28738
 931         * pt.c (process_template_parm): Store invalid template
 932         parameters as a TREE_LIST with a TREE_VALUE of error_mark_node.
 933         (push_inline_template_parms_recursive): Check for template
 934         parameters having a TREE_VALUE of error_mark_node rather than
 935         check the parameter itself.
 936         (mangle_class_name_for_template): Likewise.
 937         (comp_template_parms): When comparing the individual template
 938         parameters, return 1 if either is error_mark_node.
 939         (current_template_args): Robustify.
 940         (redeclare_class_template): Likewise.
 941
 942 2006-08-26  Mark Mitchell  <mark@codesourcery.com>
 943
 944         PR c++/28588
 945         * class.c (resolve_address_of_overloaded_function): Add
 946         access_path parameter.  Perform access checks.
 947         (instantiate_type): Adjust call to
 948         resolve_address_of_overloaded_function.  Remove unnecessary code.
 949         * tree.c (is_overloaded_fn): Document.  Return 2 when there are
 950         acutally multiple functions.
 951         (really_overloaded_fn): Use is_overloaded_fn.
 952         * mangle.c (write_expression): Handle BASELINKs.
 953         * cp-tree.h (really_overloaded_fn): Return bool.
 954         (baselink_for_fns): Declare.
 955         * search.c (lookup_member): Check access for single static
 956         functions here.
 957         * pt.c (convert_nontype_argument_function): Handle BASELINKs.
 958         (tsubst_copy_and_build): Generate BASELINKs for template-ids.
 959         * semantics.c (finish_call_expr): Use baselink_for_fns.
 960         (baselink_for_fns): New function.
 961         (finish_id_expression): Use it.
 962         * parser.c (cp_parser_template_argument): Don't strip BASELINKs.
 963
 964         PR c++/28595
 965         * pt.c (tsubst): Issue errors about attempts to create VLAs at
 966         template-instantiation time.
 967
 968 2006-08-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
 969
 970         PR c++/28853
 971         * typeck2.c (cxx_incomplete_type_diagnostic): Handle template
 972         template parameters.  Improve error message for template type
 973         parameters.
 974
 975         PR c++/28852
 976         * cp-tree.h (grok_op_properties): Return bool instead of void.
 977         * decl.c (grokfndecl): Discard invalid operator declarations.
 978         (copy_fn_p): Revert change for PR 27547.
 979         (grok_op_properties): Return error status (true on success).
 980         * pt.c (tsubst_decl): Discard invalid operator declarations.
 981
 982 2006-08-25  Mark Mitchell  <mark@codesourcery.com>
 983
 984         PR c++/28056
 985         * decl.c (grokdeclarator): Disallow declarations with qualified
 986         names in local scopes.
 987
 988 2006-08-25  Nathan Sidwell  <nathan@codesourcery.com>
 989
 990         PR c++/27787
 991         * decl.c (make_typename_type): Only try and resolve it when
 992         context is not dependent.  Refactor.
 993         * decl2.c (check_classfn): Push to class scope before looking for
 994         the function.
 995
 996 2006-08-24  Danny Smith   <dannysmith@users.sourceforge.net>
 997
 998         PR driver/28528
 999         * g++spec.c (lang_specific_driver): Always check if we need to
1000         swallow a space-separated  arg to '-x'.
1001         * lang-specs.h: Don't create ouput files for '-xc++-header'
1002         if -fsyntax-only.
1003
1004 2006-08-23  Jason Merrill  <jason@redhat.com>
1005
1006         PR c++/27714
1007         * pt.c (push_template_decl_real): A friend template with class
1008         scope isn't primary.
1009
1010 2006-08-23  Benjamin Smedberg <benjamin@smedbergs.us>
1011
1012         PR c++/28687
1013         * rtti.c (build_dynamic_cast, build_dynamic_cast_1):
1014         Move -fno-rtti check to be more specific.
1015
1016 2006-08-22  Jason Merrill  <jason@redhat.com>
1017
1018         PR c++/23372
1019         * call.c (build_over_call): Don't make a copy here if build_call
1020         will make one too.
1021
1022 2006-08-22  Andrew Pinski  <pinskia@physics.uc.edu>
1023
1024         PR C++/28450
1025         * cp/init.c (build_zero_init): Handle VECTOR_TYPE and
1026         COMPLEX_TYPEs.
1027
1028 2006-08-22  Simon Martin  <simartin@users.sourceforge.net>
1029
1030         PR c++/28420
1031         * parser.c (cp_parser_postfix_expression): Make sure that the
1032         saved value for parser->type_definition_forbidden_message is
1033         restored before returning to avoid an invalid free().
1034
1035 2006-08-22  Jason Merrill  <jason@redhat.com>
1036
1037         PR c++/28659
1038         * typeck.c (merge_types): If either of the types have the right
1039         attributes, return that one.
1040
1041         * tree.c (cp_build_type_attribute_variant): Make sure we aren't
1042         doing this to class types.
1043         * typeck.c (original_type): Deal with type quals properly.
1044
1045 2006-08-21  Jason Merrill  <jason@redhat.com>
1046
1047         PR c++/27115
1048         * semantics.c (finish_stmt_expr_expr): Don't try to voidify here,
1049         just leave the expression as it is.
1050         (finish_stmt_expr): If the statement-expression has class type,
1051         wrap it in a TARGET_EXPR.
1052         * cp-gimplify.c (cp_gimplify_init_expr): Don't bother with
1053         CLEANUP_POINT_EXPR.
1054         * except.c (build_throw): Give the CLEANUP_POINT_EXPR void type.
1055
1056 2006-08-21  Lee Millward  <lee.millward@codesourcery.com>
1057
1058         PR c++/26269
1059         * decl.c (duplicate_decls): Return early if either
1060         newdecl or olddecl is error_mark_node.
1061
1062          PR c++/28505
1063         * decl.c (grokdeclarator): Return early after
1064         issuing diagnostic about an incomplete type.
1065
1066         PR c++/28741
1067         * tree.c (decl_anon_ns_mem_p): Robustify.
1068         * decl2.c (determine_visibility): Likewise.
1069
1070 2006-08-20  Mark Mitchell  <mark@codesourcery.com>
1071
1072         PR c++/28341
1073         * tree.c (cast_valid_in_integral_constant_expression_p): New
1074         function.
1075         * cp-tree.h (tsubst_copy_and_build): Adjust prototype.
1076         * pt.c (tsubst_expr): Add integral_constant_expression_p
1077         parameter.
1078         (fold_non_dependent_expr): Adjust callers of
1079         tsubst_{expr,copy_and_build}.
1080         (tsubst_friend_function): Likewise.
1081         (tsubst_template_arg): Likewise.
1082         (tsubst_default_argument): Likewise.
1083         (tsubst_decl): Likewise.
1084         (tsubst): Likewise.
1085         (tsubst_omp_clasuses): Likewise.
1086         (regenerate_decl_fromp_template): Likewise.
1087         (instantiate_decl): Likewise.
1088         (tsubst_initializer_list): Likewise.
1089         (tsubst_enum): Likewise.
1090         (tsubst_expr): Use RECUR throughout.
1091         (tsubst_copy_and_build): Change definition of RECUR.  Do not allow
1092         invalid casts in integral constant expressions.
1093         * parser.c (cp_parser_postfix_expression): Use
1094         cast_valid_in_integral_constant_expression_p.
1095         (cp_parser_cast_expression): Likewise.
1096         (cp_parser_functional_cast): Likewise.
1097
1098         PR c++/28346
1099         * pt.c (tsubst_qualified_id): Do not strip references from
1100         OFFSET_REFs.
1101
1102 2006-08-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1103
1104         PR c++/28606
1105         * parser.c (cp_parser_diagnose_invalid_type_name): Handle BIT_NOT_EXPR.
1106         Fix formatting.
1107         (cp_parser_parse_and_diagnose_invalid_type_name): Tighten condition
1108         for valid type-names.
1109         (cp_parser_unqualified_id): Fix error handling for destructors.
1110
1111         PR c++/28710
1112         * decl.c (xref_tag): Improve error message.  Return early on error.
1113
1114         PR c++/28711
1115         * pt.c (tsubst_copy_and_build) <case CONSTRUCTOR>: Robustify.
1116
1117 2006-08-17  Paolo Bonzini  <bonzini@gnu.org>
1118
1119         PR c++/28573
1120         * semantics.c (finish_offsetof): Add new argument to fold_offsetof.
1121
1122 2006-08-16  Andrew Pinski  <pinskia@physics.uc.edu>
1123
1124         PR c++/28302
1125         * typeck.c (build_unary_op <case BIT_NOT_EXPR:>): Don't call
1126         perform_integral_promotions for non integral type.
1127
1128 2006-08-16  Jason Merrill  <jason@redhat.com>
1129
1130         PR c++/28385
1131         * pt.c (tsubst) [TEMPLATE_TYPE_PARM]: Ignore quals from template
1132         if arg is a function.
1133
1134 2006-08-16  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1135
1136         PR c++/28593
1137         * init.c (build_new): Return early on invalid placement.
1138
1139 2006-08-15  Lee Millward  <lee.millward@codesourcery.com>
1140
1141         PR c++/28594
1142         * pt.c (process_template_parm): Robustify.
1143
1144 2006-08-14  Steve Ellcey  <sje@cup.hp.com>
1145
1146         PR c++/28288
1147         PR c++/14556
1148         * operators.def: Remove <?, ?>, <?=, and >?= operators.
1149         * parser.c: Remove CPP_MIN, CPP_MAX, CPP_MIN_EQ, and CPP_MAX_EQ.
1150         (cp_parser_warn_min_max): Remove.
1151
1152 2006-08-11  Jason Merrill  <jason@redhat.com>
1153
1154         PR c++/28559
1155         * parser.c (cp_parser_elaborated_type_specifier): Also ignore
1156         attributes applied to a TYPENAME_TYPE.
1157
1158 2006-08-09  Lee Millward  <lee.millward@codesourcery.com>
1159
1160         PR c++/28637
1161         * pt.c (coerce_template_parms): Copy across the
1162         invalid template arguments to the new template inner arguments.
1163         (retrieve_specialization): Robustify.
1164
1165         PR c++/28638
1166         * pt.c (coerce_template_template_parms): Robustify.
1167
1168         PR c++/28639
1169         * error.c (dump_template_parms): Robustify.
1170
1171         PR c++/28640
1172         * pt.c (redeclare_class_template): Robustify.
1173
1174         PR c++/28641
1175         * pt.c (type_unification_real): Robustify.
1176
1177 2006-08-03  Lee Millward  <lee.millward@codesourcery.com>
1178
1179         PR c++/28347
1180         * decl.c (start_decl): Return error_mark_node if a
1181         diagnostic was issed for an invalid typedef initialization.
1182
1183 2006-08-03  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1184
1185         PR c++/27508
1186         * parser.c (cp_parser_unqualified_id): Check for invalid scopes
1187         when parsing destructor names.
1188
1189         PR c++/28274
1190         * decl.c (duplicate_decls): Call check_default_args here.
1191         (start_preparsed_function): Do not call check_default_args.
1192         * name-lookup.c (pushdecl_maybe_friend): Only call
1193         check_default_args if duplicate_decls got bypassed.
1194
1195 2006-08-02  Richard Guenther  <rguenther@suse.de>
1196
1197         PR c++/28479
1198         Revert
1199         2006-07-05  Richard Guenther  <rguenther@suse.de>
1200         Andrew Pinski  <pinskia@gcc.gnu.org>
1201
1202         PR c++/27084
1203         * cp-objcp-common.c (cxx_types_compatible_p): Ignore
1204         top level qualifiers for pointer type comparisons.
1205
1206 2006-08-02  Mark Mitchell  <mark@codesourcery.com>
1207
1208         PR c++/28557
1209         * pt.c (tsubst_baselink): Substitute into BASELINK_OPTYPE.
1210
1211 2006-07-31  Mark Mitchell  <mark@codesourcery.com>
1212
1213         PR c++/28523
1214         * tree.c (stabilize_expr): Tweak documentation.  Add assertion.
1215         (stabilize_call): Tweak documentation.
1216         (stabilize_init): Only call stabilize_call for calls.
1217
1218 2006-08-01  Steve Ellcey  <sje@cup.hp.com>
1219
1220         PR c++/28432
1221         * decl2.c (check_classfn): Remove early return.
1222         * search.c (lookup_member): Return NULL with bad type.
1223
1224 2006-08-01  Steve Ellcey  <sje@cup.hp.com>
1225
1226         PR c++/28256
1227         * decl.c (check_initializer): Check for 1 initializer on scalar types.
1228
1229 2006-08-01  Daniel Jacobowitz  <dan@codesourcery.com>
1230
1231         PR debug/23336
1232         * pt.c (tsubst_copy_and_build): Mark used enum types.
1233         * semantics.c (finish_id_expression): Likewise.
1234
1235 2006-07-31  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1236
1237         PR c++/6634
1238         * decl.c (grokdeclarator): Check whether "long" or "short" was
1239         specified for non-integral types.
1240
1241 2006-07-28  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1242
1243         * Make-lang.in: Use $(HEADER_H) instead of header.h in dependencies.
1244
1245 2006-07-28  Lee Millward  <lee.millward@codesourcery.com>
1246
1247         PR c++/27668
1248         PR c++/27962
1249         * pt.c (process_template_parm) Store invalid template
1250         parameters as error_mark_node in the paramater list.
1251         (push_inline_template_parms_recursive): Handle invalid
1252         template parameters.
1253         (comp_template_parms): Likewise.
1254         (check_default_tmpl_arg): Likewise.
1255         (coerce_template_template_parms): Likewise.
1256         (mangle_class_name_for_template): Likewise.
1257         (tsubst_template_parms): Likewise.
1258         * error.c (dump_template_argument_list): Likewise.
1259
1260 2006-07-28  Kazu Hirata  <kazu@codesourcery.com>
1261
1262         * cp-tree.h: Fix a comment typo.
1263
1264 2006-07-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1265
1266         PR c++/27572
1267         * decl.c (grokdeclarator): Return error_mark_node after invalid
1268         typedef.
1269
1270 2006-07-23  Daniel Jacobowitz  <dan@codesourcery.com>
1271
1272         PR c++/28460
1273         * decl.c (grokvardecl): Use FROB_CONTEXT.
1274         * pt.c (register_specialization): Likewise.
1275
1276 2006-07-23  Mark Mitchell  <mark@codesourcery.com>
1277
1278         PR c++/28025
1279         * cp-tree.h (LOOKUP_HIDDEN): New macro.  Reformat comments.
1280         * name-lookup.c (unqualified_namespace_lookup): There is no way to
1281         have a hidden name in non-namespace scopes.
1282         * pt.c (tsubst_friend_class): Look for hidden names.
1283         * decl.c (lookup_and_check_tag): Fix typo in comment.
1284
1285         * semantics.c (finish_compound_literal): Fix typo in comment.
1286
1287 2006-07-21  Jason Merrill  <jason@redhat.com>
1288
1289         * decl2.c (determine_visibility): Don't propagate visibility from
1290         type to decl.
1291         (constrain_class_visibility): Don't warn in system headers.
1292         Don't warn about pointer fields.
1293
1294 2006-07-20  Mike Stump  <mrs@apple.com>
1295
1296         * decl2.c (determine_visibility_from_class): Don't use hidden
1297         visibility for explicit instantiations.
1298
1299 2006-07-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1300
1301         PR c++/28250
1302         * pt.c (tsubst_expr): Only apply DECL_TEMPLATE_INSTANTIATED to
1303         valid decls.  Cleanup.
1304
1305         PR c++/28363
1306         * semantics.c (check_template_template_default_arg): Simplify
1307         error handling.
1308
1309 2006-07-20  Jason Merrill  <jason@redhat.com>
1310
1311         PR c++/28407
1312         * decl.c (grokvardecl): Set DECL_THIS_STATIC on file-scope
1313         const variables with implicit internal linkage.
1314         * tree.c (decl_linkage): Only return lk_external if it's set.
1315
1316         PR c++/28409
1317         * decl2.c (constrain_visibility): Ignore the anonymous namespace
1318         for extern "C" decls.
1319         (VISIBILITY_STATIC): Rename to VISIBILITY_ANON.
1320
1321         * decl2.c (constrain_visibility): Remove specified and reason
1322         parameters.  Don't touch decls that already have explicit visibility.
1323         (determine_visibility): Do copy DECL_VISIBILITY_SPECIFIED from
1324         template.
1325         (determine_visibility_from_class): Reverse sense of
1326         DECL_VISIBILITY_SPECIFIED test for target-specific visibility rules.
1327         (constrain_class_visibility): Only complain about member visibility
1328         if the member type is another class.  Don't change visibility of the
1329         current class.
1330
1331 2006-07-19  Mark Mitchell  <mark@codesourcery.com>
1332
1333         PR c++/28338
1334         * decl.c (layout_var_decl): Don't call push_local_name here.
1335         (initialize_artificial_var): Assert artificiality.
1336         (cp_finish_decl): Call push_local_name here.
1337
1338 2006-07-18  Mark Mitchell  <mark@codesourcery.com>
1339
1340         PR c++/28337
1341         * typeck.c (build_binary_op): Short-circuit pointer arithmetic in
1342         templates.
1343
1344 2006-07-18  Mark Mitchell  <mark@codesourcery.com>
1345
1346         PR c++/28048
1347         * semantics.c (check_accessibility_of_qualified_id): Robustify.
1348
1349         PR c++/28235
1350         * pt.c (tsubst_decl): Handling substitutions into a static data
1351         member from within the scope of the tempalte itself.
1352
1353 2006-07-18  Lee Millward  <lee.millward@gmail.com>
1354
1355         PR c++/28258
1356         * method.c (locate_copy): Check for non_reference
1357         returning error_mark_node.
1358
1359         PR c++/28260
1360         * decl.c (duplicate_decls): Return error_mark_node
1361         on ambiguous declaration.
1362
1363 2006-07-18  Steve Ellcey  <sje@cup.hp.com>
1364
1365         PR c++/27495
1366         * search.c (adjust_result_of_qualified_name_lookup): Change
1367         assert to part of if statement.
1368
1369 2006-07-17  Steve Ellcey  <sje@cup.hp.com>
1370
1371         PR c++/28291
1372         * decl.c (reshape_init_class): Return error_mark_node on error.
1373
1374 2006-07-17  Steve Ellcey  <sje@cup.hp.com>
1375
1376         PR c++/28304
1377         * decl2.c (check_classfn): Return NULL_TREE on error.
1378
1379 2006-07-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1380
1381         PR c++/28250
1382         * name-lookup.c (pushdecl_maybe_friend): Return early on
1383         error_mark_node.
1384         * except.c (expand_start_catch_block): Use error_mark_node instead
1385         of NULL_TREE for invalid decls.
1386         * parser.c (cp_parser_exception_declaration): Return error_mark_node
1387         on invalid catch parameter. Simplify.
1388
1389 2006-07-16  Jakub Jelinek  <jakub@redhat.com>
1390
1391         PR c++/28370
1392         * decl2.c (note_vague_linkage_var): Removed.
1393         (finish_static_data_member_decl): Add decl to pending_statics vector
1394         directly.  Do it even for non-public decls.
1395
1396 2006-07-15  Lee Millward  <lee.millward@gmail.com>
1397
1398         PR c++/28292
1399         * decl2.c (acceptable_java_type): Robustify. Use
1400         proper Boolean return type instead of return 1.
1401         (check_java_method): Don't issue error about
1402         type not being an acceptable Java parameter if
1403         it's error_mark_node.
1404
1405         PR c++/28269
1406         * parser.c (cp_parser_elaborated_type_specifier):
1407         Return early if an invalid type was detected.
1408
1409 2006-07-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1410
1411         PR c++/28249
1412         * parser.c (cp_parser_check_decl_spec): New function.
1413         (cp_parser_decl_specifier_seq): Factor out check for repeated
1414         decl-specifiers into cp_parser_check_decl_spec. Use it.
1415         (cp_parser_type_specifier_seq): Use it.
1416
1417         PR c++/28294
1418         * semantics.c (finish_offsetof): Use TREE_OPERAND for COMPONENT_REFs
1419         only.
1420
1421         PR c++/28387
1422         * decl2.c (cplus_decl_attributes): Check for invalid decls.
1423
1424 2006-07-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1425
1426         PR c++/28343
1427         * decl.c (cp_finish_decl): Check asmspec_tree for error_mark_node.
1428         * decl2.c (grokfield): Likewise.
1429
1430 2006-07-12  Geoffrey Keating  <geoffk@apple.com>
1431
1432         * decl2.c (determine_visibility): Don't change visibility of
1433         function locals because of -fvisibility-inlines-hidden.
1434
1435 2006-07-12  Jason Merrill  <jason@redhat.com>
1436
1437         PR c++/28217
1438         * semantics.c (note_decl_for_pch): Don't premangle templates.
1439
1440 2006-07-12  Martin Michlmayr  <tbm@cyrius.com>
1441
1442         * typeck.c (string_conv_p): Remove spurious quotation mark in
1443         warning.
1444
1445 2006-07-07  Lee Millward  <lee.millward@gmail.com>
1446             Andrew Pinski  <pinskia@gmail.com>
1447
1448         PR c++/27820
1449         * decl.c (define_label): Return error_mark_node on error.
1450         * semantics.c (finish_label_stmt): Don't call
1451         add_stmt for invalid labels.
1452
1453 2006-07-06  Jason Merrill  <jason@redhat.com>
1454
1455         PR c++/28279
1456         * decl2.c (finish_static_data_member_decl): Don't assert
1457         TREE_PUBLIC.
1458
1459 2006-07-05  Jason Merrill  <jason@redhat.com>
1460
1461         PR c++/13983
1462         PR c++/17519
1463         * class.c (check_field_decls): Check TYPE_PACKED after
1464         stripping array types.
1465         (finish_struct_bits): Don't copy TYPE_SIZE here.
1466
1467         PR c++/18681
1468         * friend.c (is_friend): Fix DR 45 implementation.
1469
1470 2006-07-05  Richard Guenther  <rguenther@suse.de>
1471         Andrew Pinski  <pinskia@gcc.gnu.org>
1472
1473         PR c++/27084
1474         * cp-objcp-common.c (cxx_types_compatible_p): Ignore
1475         top level qualifiers for pointer type comparisons.
1476
1477 2006-07-01  Jason Merrill  <jason@redhat.com>
1478
1479         PR c++/28215
1480         * method.c (make_thunk): Unset DECL_USE_TEMPLATE and
1481         DECL_TEMPLATE_INFO.
1482
1483 2006-06-30  Jason Merrill  <jason@redhat.com>
1484
1485         PR c++/26577
1486         * call.c (build_new_method_call): Force evaluation of the
1487         instance pointer, not the object.
1488
1489 2006-06-30  Kazu Hirata  <kazu@codesourcery.com>
1490
1491         * decl2.c: Fix a comment typo.
1492
1493 2006-06-30  Jason Merrill  <jason@redhat.com>
1494
1495         PR c++/18698
1496         * decl2.c (grokfield): Only try to treat the decl as an access
1497         declaration if the scope is a class.
1498
1499 2006-06-29  Jason Merrill  <jason@redhat.com>
1500
1501         PR c++/26905
1502         PR c++/26612
1503         PR c++/27000
1504         PR c++/26984
1505         PR c++/19134
1506         * decl2.c (determine_visibility): Overhaul.
1507         (determine_visibility_from_class): Likewise.
1508         (min_vis_r, type_visibility, constrain_visibility): New fns.
1509         (constrain_visibility_for_template): Likewise.
1510         (constrain_class_visibility): Likewise.
1511         * decl.c (cp_finish_decl): Call determine_visibility for function
1512         decls, too.
1513         * name-lookup.c (pushtag): Call determine_visibility.
1514         * decl.c (duplicate_decls): Don't copy visibility from template to
1515         specialization.
1516         * pt.c (check_explicit_specialization): Likewise.
1517         (lookup_template_class, tsubst_decl): Call determine_visibility.
1518         * class.c (finish_struct_1): Call constrain_class_visibility.
1519
1520         PR c++/26905
1521         PR c++/21675
1522         PR c++/17470
1523         * parser.c (cp_parser_explicit_instantiation): Pass the attributes
1524         to grokdeclarator.
1525         (cp_parser_type_specifier): Allow 'enum __attribute ((...)) E'.
1526         (cp_parser_enum_specifier): Likewise.
1527         (cp_parser_elaborated_type_specifier): Apply attributes if this
1528         declares only the class.
1529         (cp_parser_class_specifier): Apply leading attributes immediately.
1530         * semantics.c (begin_class_definition): Add attributes parameter,
1531         apply them to the type.
1532
1533         PR c++/21581
1534         PR c++/25915
1535         * tree.c (decl_anon_ns_mem_p): New function.
1536         * cp-tree.h: Declare it.
1537         * decl2.c (determine_visibility): Make anonymous namespace
1538         members static.
1539         (min_vis_r, constrain_visibility): Likewise.
1540         * rtti.c (create_pseudo_type_info): Set TREE_PUBLIC on
1541         pseudo-types.
1542         * decl.c (cxx_init_decl_processing): Set TREE_PUBLIC on
1543         global_namespace.
1544         * name-lookup.c (push_namespace_with_attribs): Don't set TREE_PUBLIC
1545         on anonymous namespaces.
1546
1547 2006-06-28  Jason Merrill  <jason@redhat.com>
1548
1549         PR c++/27424
1550         * pt.c (convert_template_argument): Pass all template arguments
1551         on to coerce_template_template_parms.
1552
1553 2006-06-25  Lee Millward  <lee.millward@gmail.com>
1554             Mark Mitchell <mark@codesuorcery.com>
1555
1556         PR c++/28054
1557         * decl2.c (grokbitfied): Remove check for grokdeclarator
1558         returning NULL_TREE, instead check for error_mark_node
1559         to indicate failure.
1560         * decl.c (grokdeclarator): Adjust block comment.
1561
1562 2006-06-25  Lee Millward  <lee.millward@gmail.com>
1563
1564         PR c++/28051
1565         * mangle.c (mangle_conv_op_name_for_type): Check for
1566         invalid types.
1567         * name-lookup.c (push_class_level_binding): Robustify.
1568         (do_class_using_decl): Return early if name is error_mark_node.
1569
1570 2006-06-23  Steve Ellcey  <sje@cup.hp.com>
1571
1572         PR c++/28114
1573         * name-lookup.c (pushtag): Return if we have error_mark_node.
1574
1575 2006-06-23  Steve Ellcey  <sje@cup.hp.com>
1576
1577         PR c++/27019
1578         * typeck2.c (process_init_constructor_array): Set ce->value on errors.
1579
1580 2006-06-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1581
1582         PR c++/28112
1583         * parser.c (cp_parser_attribute_list): Skip attributes with invalid
1584         arguments.  Fix comment.
1585
1586         PR c++/11468
1587         * init.c (build_new_1): Handle error_mark_nodes returned by
1588         build_java_class_ref.
1589         (build_java_class_ref): Do not abort compilation, but return
1590         error_mark_node.  Improve error message.  Fix indentation.
1591
1592 2006-06-23  Danny Smith   <dannysmith@users.sourceforge.net>
1593
1594         PR target/27789
1595         * decl.c (start_decl): Check that dllimports are not initialized.
1596
1597 2006-06-22  Lee Millward  <lee.millward@gmail.com>
1598
1599         PR c++/27805
1600         * typeck2.c (build_m_component_ref): Use error_operand_p.
1601
1602         PR c++/27821
1603         * decl.c (grokdeclarator): Return error_mark_node on
1604         invalid uses of the scope resolution operator.
1605
1606 2006-06-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1607
1608         PR c++/28111
1609         * pt.c (determine_specialization): Check for invalid decls.
1610
1611         PR c++/28110
1612         * pt.c (unify) <case TEMPLATE_PARM_INDEX>: Check for invalid
1613         parameters.
1614
1615         PR c++/28109
1616         * rtti.c (get_tinfo_decl_dynamic): Robustify.
1617
1618 2006-06-20  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1619
1620         PR c++/28052
1621         * init.c (push_base_cleanups): Skip members with invalid types.
1622         * typeck.c (build_class_member_access_expr): Robustify.
1623
1624 2006-06-19  Mark Mitchell  <mark@codesourcery.com>
1625
1626         * pt.c (instantiate_template): Fix typo in comment.
1627
1628 2006-06-19  Richard Guenther  <rguenther@suse.de>
1629
1630         * parser.c (CP_LEXER_BUFFER_SIZE): Adjust to assure near
1631         power-of-two token vector size.
1632
1633 2006-06-16  Mark Mitchell  <mark@codesourcery.com>
1634
1635         PR c++/28016
1636         * decl.c (cp_finsh_decl): Do not emit uninstantiated static data
1637         members.
1638
1639         PR c++/27979
1640         * call.c (standard_conversion): Strip cv-qualifiers from bitfield
1641         types.
1642
1643         PR c++/27884
1644         * decl.c (have_extern_spec): Remove.
1645         (start_decl): Do not check have_extern_spec.
1646         (start_function): Likewise.
1647         * cp-tree.h (have_extern_spec): Remove.
1648         * parser.c (cp_parser_linkage_specification): Don't set
1649         have_extern_spec.
1650         (cp_parser_init_declarator): Likewise.
1651         (cp_parser_parameter_declaration): Do not treat parameters as
1652         within the scope of an unbraced linkage specification.
1653
1654 2006-06-15  Mark Mitchell  <mark@codesourcery.com>
1655
1656         PR c++/27689
1657         * cp-tree.h (CLASSTYPE_SPECIALIZATION_OF_PRIMARY_TEMPLATE_P): New
1658         macro.
1659         * pt.c (unify): Use it.
1660
1661         PR c++/27666
1662         * call.c (build_conditional_expr): Robustify.
1663
1664         PR c++/27640
1665         * pt.c (instantiate_template): Set processing_template_decl to
1666         zero while performing substitutions.
1667
1668 2006-06-14  Mark Mitchell  <mark@codesourcery.com>
1669
1670         PR c++/27665
1671         * parser.c (cp_parser_unqualified_id): Use constructor_name_p to
1672         identify destructors.
1673         (cp_parser_nested_name_specifier_opt): Remove invalid
1674         optimization.
1675         (cp_parser_template_id): Refine heuristic for determining whether
1676         we are entering a scope.
1677
1678         PR c++/27648
1679         * parser.c (cp_parser_declarator): Robustify.
1680
1681         PR c++/26559
1682         * pt.c (tsubst_expr): Use finish_omp_atomic.
1683         (value_dependent_expression_p): All CALL_EXPRs are dependent.
1684         * semantics.c (finish_omp_atomic): Rework to use standard
1685         paradigms for handling non-dependent expressions.
1686
1687 2006-06-14  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1688
1689         * typeck.c (build_modify_expr): Tidy diagnostic message.
1690
1691 2006-06-14  Mark Mitchell  <mark@codesourcery.com>
1692
1693         PR c++/28018
1694         * typeck.c (build_modify_expr): Disallow array assignment.
1695
1696 2006-06-14  Gabriel Dos Reis  <gdr@integrable-solutions.net>
1697
1698         * cp-tree.def: Fix typo.
1699
1700 2006-06-13  Mark Mitchell  <mark@codesourcery.com>
1701
1702         PR c++/27227
1703         * decl.c (decls_match): Allow an extern "C" variable declarations
1704         from different namespaces to match.
1705         (duplicate_decls): Disallow redeclaring a variable with a
1706         different linkage specification.
1707
1708 2006-06-13  Jakub Jelinek  <jakub@redhat.com>
1709
1710         PR middle-end/27793
1711         * cp-tree.h (cxx_int_tree_map): New struct.
1712         (struct language_function): Add extern_decl_map field.
1713         * name-lookup.c (pushdecl_maybe_friend): Add x -> t mapping
1714         to cp_function_chain->extern_decl_map hash table instead of
1715         copying over DECL_UID.
1716         * cp-gimplify.c (cxx_int_tree_map_eq, cxx_int_tree_map_hash): New
1717         functions.
1718         (cp_genericize_r): Remap DECL_EXTERN local decls using
1719         cp_function_chain->extern_decl_map hash table.
1720         * decl.c (finish_function): Clear extern_decl_map.
1721
1722 2006-06-12  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1723
1724         PR c++/27601
1725         * semantics.c (finish_offsetof): Handle pseudo-destructors.
1726
1727         PR c++/27933
1728         * name-lookup.c (lookup_qualified_name): Always return error_mark_node
1729         if lookup fails.
1730
1731         PR c++/27951
1732         * decl2.c (finish_anon_union): Return early if build_anon_union_vars
1733         fails.
1734
1735 2006-06-12  Roger Sayle  <roger@eyesopen.com>
1736
1737         PR c++/21210
1738         * typeck2.c (build_functional_cast): Use cp_convert to construct
1739         non-aggregate initializers instead of the user-level build_c_cast.
1740
1741 2006-06-07  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1742
1743         PR c++/27601
1744         * cp-tree.h (finish_offsetof): Add prototype.
1745         * semantics.c (finish_offsetof): New function.
1746         * parser.c (cp_parser_builtin_offsetof): Call it instead of
1747         fold_offsetof.
1748         * pt.c (tsubst_copy_and_build): Likewise.
1749
1750 2006-06-06  Mark Mitchell  <mark@codesourcery.com>
1751
1752         PR c++/27177
1753         * call.c (standard_conversion): Require that the derived type be
1754         complete when performing a derived-to-base conversion.
1755
1756 2006-06-04  Mark Mitchell  <mark@codesourcery.com>
1757
1758         PR c++/27819
1759         * decl.c (cp_finish_decl): Process initializers for static data
1760         members with non-dependent initializers, even in templates.
1761
1762         PR c++/27722
1763         * decl.c (maybe_deduce_size_from_array_init): If the declaration
1764         is erroneous, give it an erroneous type.
1765         (layout_var_decl): If the type is erroneous, give up.
1766         (check_initializer): Likewise.
1767
1768         PR c++/27807
1769         * cp-tree.h (TYPE_OBJ_P): New macro.
1770         (TYPE_PTROB_P): Use it.
1771         (TYPE_REF_OBJ_P): Likewise.
1772         * semantics.c (finish_compound_literal): Do not permit compound
1773         literals of non-object types.
1774
1775         PR c++/27806
1776         * typeck.c (original_type): Robustify.
1777
1778 2006-06-05  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1779
1780         PR c++/27804
1781         * init.c (constant_value_1): Return decl instead of error_mark_node
1782         for invalid initializers.
1783
1784 2006-06-01  Andrew Pinski  <pinskia@physics.uc.edu>
1785
1786         PR c++/27592
1787         * rtti.c (build_dynamic_cast_1): Call c_common_truthvalue_conversion
1788         on operand of the COND_EXPR for the null pointer check.
1789
1790 2006-06-01  Andrew Pinski  <pinskia@physics.uc.edu>
1791
1792         PR c++/26740
1793         * typeck.c (build_unary_op): Mark the function as being used.
1794
1795 2006-06-01  Alexandre Oliva  <aoliva@redhat.com>
1796
1797         PR c++/26660
1798         * parser.c (cp_parser_initial_pragma): Read one more token for
1799         caller after reading PCH file in.
1800
1801 2006-05-31  Mark Mitchell  <mark@codesourcery.com>
1802
1803         PR c++/27801
1804         * call.c (perform_implicit_conversion): Do not actually perform
1805         conversions in templates.
1806
1807         PR c++/26496
1808         * call.c (resolve_args): Check for invalid uses of bound
1809         non-static member functions.
1810         * init.c (build_offset_ref): Return error_mark_node for errors.
1811
1812         PR c++/27385
1813         * decl.c (reshape_init): Robustify.
1814         (reshape_init_array_1): Likewise.
1815
1816 2006-05-30  Mark Mitchell  <mark@codesourcery.com>
1817
1818         PR c++/27808
1819         * parser.c (cp_parser_decl_specifier_seq): Issue errors about
1820         "friend" specifiers that do not appear in class scopes.
1821
1822         PR c++/27803
1823         * class.c (check_bitfield_decl): Ensure that all bitfields have
1824         integral type.
1825
1826 2006-05-29  Kazu Hirata  <kazu@codesourcery.com>
1827
1828         * pt.c (convert_nontype_argument): Fix a typo in an error
1829         message.
1830
1831 2006-05-28  Kazu Hirata  <kazu@codesourcery.com>
1832
1833         * decl.c, decl2.c, parser.c: Fix comment typos.  Follow
1834         spelling conventions.
1835
1836 2006-05-24  Mark Mitchell  <mark@codesourcery.com>
1837
1838         PR c++/20103
1839         * decl.c (cp_make_fname_decl): Don't set DECL_INITIAL to
1840         error_mark_node to indicate an initialization is OK.
1841         (start_decl): Likewise.  Adjust call to start_decl_1.
1842         (start_decl_1): Add initialized parameter.  Simplify.
1843         * except.c (initialize_handler_parm): Adjust call to
1844         setart_decl_1.
1845         (expand_start_catch_block): Let cp_finish_decl initialize catch
1846         parameters.
1847         * cp-tree.h (start_decl_1): Adjust prototype.
1848         * pt.c (tsubst_expr): Don't set DECL_INITIAL to error_mark_node.
1849         (instantiate_decl): Let cp_finish_decl handle initialization.
1850         * semantics.c (finish_compound_literal): Create a temporary
1851         variable for the literal.
1852         * typeck.c (build_unary_op): Remove COMPOUND_LITERAL_P special
1853         cases.
1854         * decl2.c (finish_static_data_member_decl): Don't set
1855         DECL_INITIAL.
1856         (grokfield): Do not try to initialize functions.
1857
1858 2006-05-23  Mark Mitchell  <mark@codesourcery.com>
1859
1860         PR c++/20173
1861         * pt.c (determine_specialization): Disallow partial
1862         specializations of templates.
1863
1864 2006-05-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1865
1866         PR c++/27716
1867         * typeck.c (build_modify_expr): Test arguments for error_operand_p.
1868
1869         * decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE.
1870
1871 2006-05-21  Mark Mitchell  <mark@codesourcery.com>
1872
1873         PR c++/27210
1874         * cp-tree.h (cp_save_expr): New function.
1875         * init.c (build_new): Correct logic for zero-element array
1876         warning.  Use cp_save_expr.
1877         * tree.c (cp_save_expr): New function.
1878
1879 2006-05-21  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1880
1881         PR c++/27398
1882         * decl.c (grokdeclarator): Return error_mark_node instead of NULL_TREE
1883         or void_type_node.
1884
1885 2006-05-19  Mike Stump  <mrs@apple.com>
1886
1887         * typeck.c (default_conversion): Remove static.
1888
1889 2006-05-19  Mark Mitchell  <mark@codesourcery.com>
1890
1891         PR c++/26433
1892         * cp-tree.h (begin_function_try_block): Change prototype.
1893         (finish_function_handler_sequence): Likewise.
1894         * parser.c (cp_parser_function_try_block): Adjust calls.
1895         * pt.c (tsubst_expr): Adjust calls.
1896         * semantics.c (begin_function_try_block): Create an artificial
1897         outer scope.
1898         (finish_function_handler_sequence): Close it.
1899
1900 2006-05-18  Mark Mitchell  <mark@codesourcery.com>
1901
1902         PR c++/27471
1903         PR c++/27506
1904         * typeck.c (decay_conversion): Convert bitfields to their declared
1905         types here.  Improve documentation.  Avoid use of cp_convert.
1906         (default_conversion): Make it static.  Perform integral promotions
1907         before lvalue-to-rvalue, function-to-pointer, and array-to-pointer
1908         conversions.
1909         * init.c (build_init): Remove.
1910         (expand_default_init): Do not call rvalue.
1911         * call.c (null_ptr_cst_p): Robustify.
1912         (build_conditional_expr): Tidy.
1913         * except.c (build_throw): Do not perform lvalue-to-rvalue
1914         conversion on operand before initializing temporary.
1915         * tree.c (convert.h): Include it.
1916         (convert_bitfield_to_declared_type): Use convert_to_integer, not
1917         cp_convert.
1918         (rvalue): Don't convert bitfields to their declared type here.
1919         * cp-tree.h (build_init): Remove.
1920         (default_conversion): Likewise.
1921         * typeck2.c (build_m_component_ref): Do not perform
1922         lvalue-to-rvalue, function-to-pointer, or array-to-pointer
1923         conversions here.  Correct error message.
1924
1925 2006-05-17  Mark Mitchell  <mark@codesourcery.com>
1926
1927         PR c++/26122
1928         * decl2.c (check_member_template): Remove checks for virtual
1929         functions.
1930         * parser.c (cp_parser_function_specifier_opt): Complain about
1931         virtual templates.
1932         (cp_parser_pure_specifier): Likewise.
1933
1934         PR c++/26068
1935         * parser.c (cp_parser_set_storage_class): Check for
1936         invalid uses of storage classes on unbraced linkage
1937         specifications.
1938         (cp_parser_decl_specifier_seq): Pass keywords, not storage classes,
1939         to cp_parser_set_storage_class.
1940
1941 2006-05-17  Jakub Jelinek  <jakub@redhat.com>
1942
1943         PR c++/27491
1944         * semantics.c (finish_compound_literal): Only set TREE_HAS_CONSTRUCTOR
1945         on CONSTRUCTORs.
1946
1947         PR middle-end/27415
1948         * parser.c (cp_parser_omp_parallel): Set OMP_PARALLEL_COMBINED
1949         on combined parallel workshare constructs.
1950         * pt.c (tsubst_expr): Copy OMP_PARALLEL_COMBINED flag.
1951
1952 2006-05-16  H.J. Lu  <hongjiu.lu@intel.com>
1953
1954         PR driver/26885
1955         * Make-lang.in (GXX_OBJS): Replace gcc.o with $(GCC_OBJS).
1956
1957 2006-05-15  Mark Mitchell  <mark@codesourcery.com>
1958
1959         PR c++/27339
1960         * cp-tree.h (perform_access_checks): New function.
1961         * semantics.c (perform_access_checks): New function.
1962         (perform_deferred_access_checks): Use it.
1963         * parser.c (cp_parser_simple_declaration): Adjust call to
1964         cp_parser_init_declarator.
1965         (cp_parser_type_parameter): Do not defer checks in default
1966         arguments.
1967         (cp_parser_explicit_specialization): Adjust call to
1968         cp_parser_single_declaration.
1969         (cp_parser_init_declarator): Perform template-parameter access
1970         checks.
1971         (cp_parser_parameter_declaration): Do not defer checks for
1972         template parameter default arguments.
1973         (cp_parser_template_declaration_after_export): Gather access
1974         checks for template parameters, and pass them to
1975         cp_parser_single_declaration.
1976         (cp_parser_template_parameter_access_checks): New function.
1977         (cp_parser_single_declaration): Add checks parameter.
1978
1979         PR c++/27505
1980         * call.c (convert_like_real): Convert bitfields to their declared
1981         types when forming an rvalue.
1982         * tree.c (convert_bitfield_to_declared_type): New function.
1983         (rvalue): Use it.
1984         * cp-tree.h (convert_bitfield_to_declare_type): Declare it.
1985
1986 2006-05-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
1987
1988         PR c++/27582
1989         * pt.c (any_dependent_template_arguments_p): Return early on invalid
1990         argument list.
1991
1992         PR c++/27581
1993         * search.c (adjust_result_of_qualified_name_lookup): Skip on
1994         invalid context_class.
1995
1996         PR c++/27315
1997         * pt.c (do_decl_instantiation): Return early on invalid decl.
1998
1999         PR c++/27559
2000         * pt.c (push_template_decl_real): Return error_mark_node instead
2001         of broken decl.
2002
2003         PR c++/27496
2004         * pt.c (tsubst_friend_class): Return early on invalid friend
2005         declarations.
2006
2007 2006-05-14  H.J. Lu  <hongjiu.lu@intel.com>
2008
2009         * Make-lang.in (cp/decl.o): Add dependency on $(TARGET_H).
2010         (cp/decl2.o): Likewise.
2011         (cp/typeck.o): Likewise.
2012         (cp/cvt.o): Likewise.
2013         (cp/parser.o): Likewise.
2014         (cp/call.o): Replace target.h with $(TARGET_H).
2015
2016 2006-05-14  Alexandre Oliva  <aoliva@redhat.com>
2017
2018         * pt.c (build_non_dependent_expr): Leave ADDR_EXPR of
2019         COMPONENT_REF alone.
2020
2021 2006-05-11  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2022
2023         PR c++/27547
2024         * decl.c (copy_fn_p): Return early on non-member functions.
2025
2026 2006-05-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2027
2028         PR c++/27447
2029         * decl2.c (build_memfn_type): Skip invalid functions and class types.
2030
2031 2006-05-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2032
2033         PR c++/27427
2034         * pt.c (convert_nontype_argument): Return early on invalid arguments.
2035
2036         * pt.c (process_template_parm): Remove superfluous temporary.
2037
2038         PR c++/27430
2039         * pt.c (process_template_parm): Handle erroneous non-type parameters.
2040
2041         PR c++/27423
2042         * typeck.c (convert_for_initialization): Skip erroneous types.
2043
2044         PR c++/27422
2045         * typeck.c (convert_arguments): Return early on args with
2046         invalid types.
2047
2048 2006-05-03  Aldy Hernandez  <aldyh@redhat.com>
2049
2050         PR/21391
2051         * typeck.c (build_static_cast_1): Save casted types in used types
2052         hash table.
2053         (build_reinterpret_cast_1): Same.
2054         * rtti.c (build_dynamic_cast_1): Same.
2055
2056 2006-05-04  Jakub Jelinek  <jakub@redhat.com>
2057
2058         PR c++/27359
2059         * parser.c (cp_parser_omp_for_loop): Only call
2060         cp_parser_abort_tentative_parse if cp_parser_parse_definitely was not
2061         called.
2062
2063 2006-05-02  Mark Mitchell  <mark@codesourcery.com>
2064
2065         PR c++/27102
2066         * decl.c (grokdeclarator): Robustify checks for defining members
2067         of incomplete types.
2068
2069         PR c++/27309
2070         * class.c (add_method): Call grok_special_member_properties.
2071         * decl.c (grokdeclarator): Don't call it here.
2072         (copy_fn_p): A TEMPLATE_DECL is never a copy constructor or
2073         assignment operator.  Set TYPE_HAS_CONSTURCTOR if DECL is a
2074         constructor.
2075         (start_method): Don't call grok_special_member_properties.
2076         * method.c (implicitly_declare_fn): Likewise.
2077         * pt.c (instantiate_class_template): Likewise.
2078         * decl2.c (grokfield): Likewise.
2079
2080 2006-05-02  Jakub Jelinek  <jakub@redhat.com>
2081
2082         PR middle-end/27337
2083         * cp-gimplify.c (cxx_omp_privatize_by_reference): New function.
2084         * cp-tree.h (cxx_omp_privatize_by_reference): New prototype.
2085         * cp-objcp-common.h (LANG_HOOKS_OMP_PRIVATIZE_BY_REFERENCE): Define.
2086
2087 2006-04-30  Mark Mitchell  <mark@codesourcery.com>
2088
2089         PR c++/27094
2090         * pt.c (tsubst_default_argument): Increment function_depth around
2091         call to tsubst_expr.
2092         * parser.c (cp_parser_parameter_declaration): Likewise.
2093         * decl2.c (mark_used): Tidy.
2094
2095 2006-04-30  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2096
2097         PR c++/27278
2098         * decl.c (grok_op_properties): Skip operators with invalid args
2099         when checking for class-type or enum-type args.
2100
2101 2006-04-29  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2102
2103         PR c++/27279
2104         * decl.c (copy_fn_p): Skip functions with invalid first arg.
2105
2106 2006-04-27  Mark Mitchell  <mark@codesourcery.com>
2107
2108         PR c++/27292
2109         * tree.c (rvalue): Convert bitfields to their declared types.
2110
2111         PR c++/27102
2112         * typeck2.c (cxx_incomplete_type_diagnostic): Handle
2113         TYPENAME_TYPE.
2114
2115 2006-04-24  Mark Mitchell  <mark@codesourcery.com>
2116
2117         PR c++/27292
2118         * typeck.c (decay_conversion): Don't adjust bitfield types.
2119         (perform_integral_promotions): Treat bitfield enums as enums, not
2120         as short integer types.
2121         * tree.c (rvalue): Convert bitfields to their correct types.
2122
2123 2006-04-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2124
2125         PR c++/19963
2126         * class.c (layout_class_type): Skip fields with invalid types.
2127
2128 2006-04-23  Mark Mitchell  <mark@codesourcery.com>
2129
2130         PR c++/26912
2131         * cp-tree.h (build_this_parm): Declare.
2132         (grok_method_quals): Remove.
2133         (build_memfn_type): Declare.
2134         (build_artificial_parm): Declare.
2135         (do_friend): Remove quals parameter.
2136         * decl.c (build_this_parm): New function.
2137         (grokfndecl): Use it.  Do not pass quals to grokclassfn.
2138         (grokdeclarator): Rename quals to memfn_quals.  Avoid allocating
2139         unnecessary TYPE_DECLs.  Correct qualification of member function
2140         types.  Tidy.
2141         * method.c (implicitly_declare_fn): Use build_this_parm.
2142         * friend.c (do_friend): Remove quals parameter.
2143         * decl2.c (grok_method_quals): Remove.
2144         (build_memfn_type): New function.
2145         (build_artificial_parm): Give it external linkage.
2146         (grokclassfn): Remove quals parameter.  Do not build "this"
2147         PARM_DECL here.
2148
2149         PR c++/26534
2150         * cp-tree.h (is_bitfield_expr_with_lowered_type): New function.
2151         * typeck.c (is_bitfield_expr_with_lowered_type): New function.
2152         (decay_conversion): Convert bitfield expressions to the correct
2153         type.
2154         (build_modify_expr): Remove spurious conversions.
2155         * class.c (layout_class_type): Modify the type of bitfields to
2156         indicate a limited range.
2157         * call.c (standard_conversion): Adjust the type of bitfield
2158         expressions used in an rvalue context.
2159         (build_conditional_expr): Likewise.
2160
2161 2006-04-22  Kazu Hirata  <kazu@codesourcery.com>
2162
2163         * decl.c: Fix comment typos.
2164
2165 2006-04-21  Eric Christopher  <echristo@apple.com>
2166
2167         * decl.c: Fix typo in function name.
2168
2169 2006-04-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2170
2171         PR c++/26558
2172         * parser.c (cp_parser_class_name): Check for invalid typenames.
2173         Rearrange code.
2174
2175         PR c++/26739
2176         * pt.c (tsubst_friend_function): Return early if
2177         pushdecl_namespace_level fails.
2178
2179         PR c++/26036
2180         * typeck.c (convert_arguments): Return error_mark_node instead of
2181         error_mark_list.
2182         * cp-tree.h (error_mark_list): Remove declaration.
2183         * decl.c (error_mark_list): Remove definition.
2184         (cxx_init_decl_processing): Do not initialize error_mark_list.
2185
2186         PR c++/10385
2187         * rtti.c (build_dynamic_cast_1): Check for invalid conversions
2188         before calling convert_to_reference.
2189         * cvt.c (convert_to_reference): Assert that reftype is a
2190         REFERENCE_TYPE.
2191
2192 2006-04-19  Mark Mitchell  <mark@codesourcery.com>
2193
2194         PR c++/27102
2195         * class.c (currently_open_class): Tidy.
2196         * decl.c (grokdeclarator): If we encounter an erroneous
2197         declarator, assume that we have already issued an error message
2198         and return.  Return error_mark_node instead of NULL_TREE in more
2199         places.  Issue errors about function definitions that do not have
2200         a function declarator.  Check for complete types for all function
2201         definitions.
2202         * cp-tree.h (cp_error_declarator): Remove.
2203         (currently_open_class): Change return type.
2204         * parser.c (cp_parser_id_expression): Add optional_p parameter.
2205         (cp_parser_parse_diagnose_invalid_type_name): Adjust calls.
2206         (cp_parser_id_expression): Likewise.
2207         (cp_parser_unqualified_id): If the name is optional, return
2208         NULL_TREE.
2209         (cp_parser_postfix_dot_deref_expression): Adjust calls.
2210         (cp_parser_type_parameter): Likewise.
2211         (cp_parser_unqualified_id): Likewise.
2212         (cp_parser_direct_declarator): Likewise.
2213         (cp_parser_declarator_id): Add optional_p parameter.
2214         (cp_parser_function_definition_from_specifiers_and_declarator):
2215         Assume that start_function indicates failure only if it has issued
2216         an error.
2217         (cp_parser_omp_var_list_no_open): Adjust calls.
2218
2219 2006-04-17  Janis Johnson  <janis187@us.ibm.com>
2220
2221         PR c++/26114, c++/26115
2222         * typeck.c (cxx_mark_addressable): Restore check for extra_warnings.
2223         * class.c (check_field_decls): Ditto.
2224
2225 2006-04-17  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2226
2227         * init.c (build_offset_ref): Remove superfluous temporary.
2228
2229 2006-04-16  Mark Mitchell  <mark@codesourcery.com>
2230
2231         PR c++/26365
2232         * typeck.c (finish_class_member_access_expr): Robustify
2233
2234 2006-04-15  Kazu Hirata  <kazu@codesourcery.com>
2235
2236         * Make-lang.in (cp/pt.o): Depend on vecprim.h.
2237         * pt.c: Include vecprim.h.
2238         (inline_parm_levels): Change the type to VEC(int,heap) *.
2239         (inline_parm_levels_used): Remove.
2240         (maybe_begin_member_template_processing,
2241         maybe_end_member_template_processing): Use VEC instead of
2242         VARRAY.
2243
2244         * cp/call.c: Fix comment typos.
2245
2246 2006-04-12  Mark Mitchell  <mark@codesourcery.com>
2247
2248         * parser.c (cp_parser_init_declarator): Initialize local variables
2249         aggressively.
2250
2251 2006-04-12  Roger Sayle  <roger@eyesopen.com>
2252
2253         * parser.c (cp_parser_init_declarator): Initialise
2254         is_parenthesized_init to false to avoid compiler warning.
2255
2256 2006-04-11  Mark Mitchell  <mark@codesourcery.com>
2257
2258         * cp-tree.h (build_operator_new_call): Adjust prototype.
2259         (build_new_method_call): Likewise.
2260         (build_op_delete_call): Likewise.
2261         * init.c (build_raw_new_expr): New function.
2262         (build_new_1): Pass information as parameters, rather than
2263         bundling it into a NEW_EXPR.
2264         (build_new): Adjust accordingly.
2265         (build_vec_delete_1): Adjust for changes to build_op_delete_call.
2266         (build_delete): Likewise.
2267         * decl.c (finish_destructor_body): Likewise.
2268         * call.c (build_operator_new_call): Return the allocation function
2269         used.
2270         (build_op_delete_call): Take allocation function as parameter.
2271         (build_special_member_call): Adjust call to build_new_method_call.
2272         (build_new_method_call): Return function called.
2273         * pt.c (tsubst_copy_and_build): Adjust call to
2274         build_new_method_call.
2275         * semantics.c (finish_call_expr): Likewise.
2276         * parser.c (cp_parser_postfix_expression): Likewise.
2277         * typeck2.c (cxx_incomplete_type_diagnostic): Refer to
2278         "incomplete", not "undefined", types.
2279
2280         PR c++/26295
2281         * decl.c (grokdeclarator): Remove namespace-handling code for
2282         pointers-to-members.
2283         * parser.c (cp_parser_ptr_operator): Check for qualified names
2284         using namespaces.
2285
2286         PR c++/26122
2287         * parser.c (cp_parser_init_declarator): Adjust logic for deciding
2288         whether or not to look for a pure-specifier.
2289         (cp_parser_member_declaration): Likewise.
2290
2291 2006-04-08  Kazu Hirata  <kazu@codesourcery.com>
2292
2293         * decl2.c, pt.c, semantics.c: Fix comment typos.
2294
2295 2006-04-06  Roger Sayle  <roger@eyesopen.com>
2296
2297         * call.c (null_ptr_cst_p): Add explicit TREE_CONSTANT_OVERFLOW check.
2298
2299 2006-04-05  Jason Merrill  <jason@redhat.com>
2300
2301         * name-lookup.c (push_namespace_with_attribs): Temporarily disable
2302         default hidden visibility for anonymous namespace.
2303
2304 2006-03-29  Roger Sayle  <roger@eyesopen.com>
2305
2306         PR c++/22494
2307         * init.c (build_vec_delete_1): Convert BASE pointer's type to
2308         the base pointer type to avoid a type mismatch in the EQ_EXPR.
2309
2310 2006-03-24  Carlos O'Donell  <carlos@codesourcery.com>
2311
2312         * search.c (maybe_suppress_debug_info): If
2313         flag_emit_class_debug_always then don't suppress.
2314
2315 2006-03-22  Jason Merrill  <jason@redhat.com>
2316
2317         * name-lookup.c (push_namespace_with_attribs): Only apply hidden
2318         visibility to anonymous namespaces if HAVE_GAS_HIDDEN.
2319
2320 2006-03-21  Jakub Jelinek  <jakub@redhat.com>
2321
2322         PR c++/26691
2323         * cp-gimplify.c (cxx_omp_clause_apply_fn): Handle default arguments.
2324
2325 2006-03-21  Jason Merrill  <jason@redhat.com>
2326
2327         PR c++/21581
2328         * parser.c (cp_parser_declaration): Support attributes on
2329         anonymous namespaces.
2330         * name-lookup.c (push_namespace_with_attribs): Anonymous
2331         namespaces default to hidden visibility.
2332
2333 2006-03-20  Jason Merrill  <jason@redhat.com>
2334
2335         PR c++/21764, c++/19238
2336         * decl.c (cp_finish_decl): Call determine_visibility later.
2337         (start_preparsed_function): Likewise.
2338         * cp-tree.h (CP_TYPE_CONTEXT, TYPE_NAMESPACE_SCOPE_P): New macros.
2339         (TYPE_CLASS_SCOPE_P, TYPE_FUNCTION_SCOPE_P): New macros.
2340         * name-lookup.h (struct cp_binding_level): Add has_visibility
2341         bitfield.
2342         * name-lookup.c: Include c-pragma.h.
2343         (push_namespace_with_attribs): Split out from push_namespace.
2344         Push visibility if appropriate.  Set TREE_PUBLIC on namespaces.
2345         (leave_scope): Pop visibility if appropriate.
2346         * decl2.c (determine_visibility_from_class): Split out from...
2347         (determine_visibility): ...here.  Handle function scope and
2348         nested classes.
2349         (import_export_decl): Move visibility handling to
2350         determine_visibility_from_class.
2351         * parser.c (cp_parser_declaration, cp_parser_namespace_name): Allow
2352         attributes on namespace declarations.
2353
2354 2006-03-15  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2355
2356         PR c++/6634
2357         * decl.c (grokdeclarator): Do not accept long long double.
2358         Reorganize checks for invalid (combinations of) type modifiers.
2359         Quote modifiers in messages.
2360
2361 2006-03-09  Jason Merrill  <jason@redhat.com>
2362
2363         PR c++/16387, c++/16389
2364         * typeck.c (cxx_alignof_expr, cxx_sizeof_expr): New functions.
2365         (cxx_sizeof_or_alignof_expr): Split out from here.
2366
2367 2006-03-09  Diego Novillo  <dnovillo@redhat.com>
2368
2369         Merge from gomp-20050608-branch
2370
2371         2006-02-02  Diego Novillo  <dnovillo@redhat.com>
2372
2373                 * decl.c (pop_labels_1): Use appropriate pointer casting.
2374                 (poplevel_named_label_1): Likewise.
2375                 (named_label_entry_hash): Likewise.
2376                 (named_label_entry_eq): Likewise.
2377                 (check_goto): Likewise.
2378                 (define_label): Likewise.
2379
2380         2006-01-26  Diego Novillo  <dnovillo@redhat.com>
2381
2382                 * cp-tree.h (CP_OMP_CLAUSE_INFO): Use TREE_TYPE instead
2383                 of TREE_BLOCK.
2384                 * pt.c: Use OMP_CLAUSE_CODE and OMP_CLAUSE_OPERAND
2385                 instead of TREE_CODE/TREE_OPERAND.
2386                 * semantics.c: Likewise.
2387                 * parser.c: Likewise.
2388
2389         2005-11-10  Diego Novillo  <dnovillo@redhat.com>
2390
2391                 * parser.c (cp_parser_omp_threadprivate): Emit diagnostic if
2392                 target does not support TLS.
2393
2394         2005-11-09  Jakub Jelinek  <jakub@redhat.com>
2395
2396                 * decl.c (redeclaration_error_message): Don't error about
2397                 DECL_THREAD_LOCAL_P mismatches if CP_DECL_THREADPRIVATE_P
2398                 (olddecl).
2399
2400         2005-11-08  Jakub Jelinek  <jakub@redhat.com>
2401
2402                 PR c++/24735
2403                 * semantics.c (finish_omp_barrier, finish_omp_flush): New
2404                   functions.
2405                 * parser.c (cp_parser_omp_barrier): Call finish_omp_barrier.
2406                 (cp_parser_omp_flush): Call finish_omp_flush.
2407                 * cp-tree.h (finish_omp_barrier, finish_omp_flush): New
2408                   prototypes.
2409
2410                 PR c++/24734
2411                 * pt.c (tsubst_expr): Handle OMP_MASTER and OMP_ORDERED.
2412
2413         2005-11-03  Jakub Jelinek  <jakub@redhat.com>
2414
2415                 * semantics.c (finish_omp_threadprivate): Error on class-scope
2416                 variables.
2417
2418         2005-11-02  Jakub Jelinek  <jakub@redhat.com>
2419
2420                 * parser.c (cp_parser_omp_all_clauses): If some clause
2421                 type is not allowed, don't remove just one of the
2422                 clauses, but all clauses added in that loop round.
2423
2424                 * semantics.c (finish_omp_clauses): Fix function
2425                 comment. Don't handle non-const or mutable specially,
2426                 as const and not mutable is predetermined shared and
2427                 that leads to double error. Don't ICE if copyin var is
2428                 PARM_DECL.
2429
2430                 PR c++/24613
2431                 * parser.c (cp_parser_pragma): Diagnose
2432                 PRAGMA_OMP_SECTION outside of PRAGMA_OMP_SECTIONS
2433                 construct.
2434
2435                 * semantics.c (finish_omp_threadprivate): Error if V
2436                   is automatic variable or has incomplete type.
2437
2438         2005-11-01  Diego Novillo  <dnovillo@redhat.com>
2439
2440                 * parser.c (cp_parser_omp_all_clauses): Use
2441                 OMP_CLAUSE_CHAIN instead of TREE_CHAIN.
2442
2443         2005-11-01  Diego Novillo  <dnovillo@redhat.com>
2444
2445                 * parser.c (cp_parser_omp_all_clauses): When emitting an
2446                 error message, remove the invalid clause from the list.
2447
2448         2005-10-31  Diego Novillo  <dnovillo@redhat.com>
2449
2450                 * parser.c (cp_parser_omp_parallel): Do not allow 'nowait' in
2451                 combined parallel+workshare directives.
2452
2453         2005-10-31  Richard Henderson  <rth@redhat.com>
2454
2455                 * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DTOR):
2456                 Use cxx_omp_clause_dtor.
2457                 * cp-tree.h (CP_OMP_CLAUSE_INFO): New.
2458                 (cxx_omp_clause_dtor): New.
2459                 * cp-gimplify.c (cxx_omp_clause_apply_fn): New.
2460                 (cxx_omp_clause_default_ctor): Use it.
2461                 (cxx_omp_clause_copy_ctor, cxx_omp_clause_assign_op):
2462                 Likewise.
2463                 (cxx_omp_clause_dtor): New.
2464                 * semantics.c (finish_omp_clauses): Rewrite cdtor
2465                 checking to fill in CP_OMP_CLAUSE_INFO.  Don't
2466                 specialcase LASTPRIVATE for removal.
2467                 (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor,
2468                 cxx_omp_clause_assign_op): Move to cp-gimplify.c.
2469
2470         2005-10-28  Jakub Jelinek  <jakub@redhat.com>
2471
2472                 * semantics.c (finish_omp_threadprivate): If
2473                   DECL_RTL_SET_P, call make_decl_rtl again so that
2474                   encode_section_info can update SYMBOL_REF's flags.
2475
2476         2005-10-26  Jakub Jelinek  <jakub@redhat.com>
2477
2478                 * semantics.c (finish_omp_for): Don't segfault if COND
2479                 or INCR is NULL.  If not calling c_finish_omp_for
2480                 right away and one of COND and INCR is NULL, issue
2481                 error and don't expand anything.
2482
2483                 PR c++/24512
2484                 * cp-tree.h (finish_omp_for): Add PRE_BODY argument.
2485                 * semantics.c (finish_omp_for): Likewise.  Set
2486                 OMP_FOR_PRE_BODY to PRE_BODY if deferring, add it
2487                 into the current statement list if not processing
2488                 template decl or pass it to c_finish_omp_for.
2489
2490                 * parser.c (cp_parser_omp_for_loop): Expand optional DECL_EXPRs
2491                 into PRE_BODY statement list.  Pass it to finish_omp_for.
2492                 * pt.c (tsubst_expr) <case OMP_FOR>: tsubst_expr also
2493                 OMP_FOR_PRE_BODY into PRE_BODY stmt list, pass it to
2494                 finish_omp_for.  Put all the statements into sk_omp
2495                 scope.
2496
2497         2005-10-25  Jakub Jelinek  <jakub@redhat.com>
2498
2499                 PR c++/24516
2500                 * parser.c (struct cp_parser): Rename in_iteration_statement
2501                 field to in_statement.
2502                 (IN_SWITCH_STMT, IN_ITERATION_STMT): Define.
2503                 (IN_OMP_BLOCK, IN_OMP_FOR): Change values.
2504                 (cp_parser_new, cp_parser_begin_omp_structured_block,
2505                 cp_parser_end_omp_structured_block,
2506                 cp_parser_omp_for_loop): Adjust for
2507                 in_iteration_statement renaming.
2508                 (cp_parser_selection_statement): Save
2509                 parser->in_iteration, or it temporarily with
2510                 IN_SWITCH_STMT for the
2511                 cp_parser_implicitly_scoped_statement call.
2512                 (cp_parser_iteration_statement): Adjust for
2513                 in_iteration_statement renaming.  Use
2514                 IN_ITERATION_STMT rather than true.
2515                 (cp_parser_jump_statement): Adjust for
2516                 in_iteration_statement renaming and new values.  Don't
2517                 error on break in a switch statement within OMP_FOR or
2518                 OpenMP structured block.
2519
2520                 PR c++/24513
2521                 * parser.c (cp_parser_cache_group): Don't stop if next
2522                 token is CPP_PRAGMA_EOL and end is CPP_PRAGMA_EOL as
2523                 well.  If current token is CPP_PRAGMA, consume
2524                 everything until CPP_PRAGMA_EOL inclusive.
2525
2526         2005-10-24  Jakub Jelinek  <jakub@redhat.com>
2527
2528                 PR c++/24502
2529                 * semantics.c (finish_omp_for): Handle MODOP_EXPR in
2530                 addition to MODIFY_EXPR.
2531
2532         2005-10-23  Richard Henderson  <rth@redhat.com>
2533
2534                 * cp-gimplify.c (struct cp_gimplify_ctx): Remove.
2535                 (bc_label): New.
2536                 (begin_bc_block, finish_bc_block): Use it.
2537                 (push_context, pop_context): Remove.
2538                 (cp_genericize): Don't use them.  Assert bc_label is null.
2539                 * semantics.c (finish_omp_clauses): Create a fake data
2540                 element of TYPE for probing ctors.
2541
2542         2005-10-23  Richard Henderson  <rth@redhat.com>
2543
2544                 * cp-objcp-common.h (LANG_HOOKS_OMP_CLAUSE_DEFAULT_CTOR): New.
2545                 (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR): New.
2546                 (LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): New.
2547                 (LANG_HOOKS_OMP_CLAUSE_DTOR): New.
2548                 * semantics.c (finish_omp_clauses): Look through
2549                 arrays when looking up special member calls.  Also
2550                 remove FIRSTPRIVATE when LASTPRIVATE fails.
2551                 (cxx_omp_clause_default_ctor, cxx_omp_clause_copy_ctor): New.
2552                 (cxx_omp_clause_assign_op): New.
2553                 * cp-tree.h: Declare them.
2554
2555         2005-10-21  Richard Henderson  <rth@redhat.com>
2556
2557                 * decl.c (check_previous_goto_1): Return false if error.
2558                 (check_switch_goto): Likewise.
2559                 (finish_case_label): Don't emit the case label on error.
2560                 * parser.c (struct cp_parser): Revert
2561                 in_switch_statement_p changes.
2562                 (cp_parser_labeled_statement,
2563                 cp_parser_selection_statement): Likewise.
2564                 (cp_parser_begin_omp_structured_block): Don't save...
2565                 (cp_parser_end_omp_structured_block): or restore
2566                 in_switch_statement_p.
2567
2568         2005-10-21  Richard Henderson  <rth@redhat.com>
2569
2570                 * semantics.c (finish_omp_threadprivate): Set
2571                 decl_flags.u2sel when necessary.
2572
2573         2005-10-21  Richard Henderson  <rth@redhat.com>
2574
2575                 * decl.c (poplevel_named_label_1): Restore creation of the
2576                 bad_decls list.
2577                 (decl_jump_unsafe): Check for error_mark_node types.
2578                 (check_goto): Don't check cdtor_label.  Don't use identify_goto.
2579                 * semantics.c (finish_return_stmt): Do check_omp_return before
2580                 converting to cdtor_label goto.
2581
2582         2005-10-21  Richard Henderson  <rth@redhat.com>
2583
2584                 PR c++/24451
2585                 * decl.c (check_omp_return): Return false on error.
2586                 * cp-tree.h (check_omp_return): Update decl.
2587                 * semantics.c (finish_return_stmt): Avoid adding
2588                 return on error.
2589
2590         2005-10-21  Richard Henderson  <rth@redhat.com>
2591
2592                 * cp-tree.h (struct language_function): Remove
2593                 x_named_label_uses.
2594                 Change x_named_labels to a hashtable.
2595                 (check_omp_return): Declare.
2596                 * decl.c (struct named_label_use_entry): Rename from
2597                 named_label_use_list.  Remove label_decl.
2598                 (struct named_label_entry): Rename from
2599                 named_label_list.  Remove old_value and next.  Change
2600                 in_try_scope and in_catch_scope to bool. Add
2601                 in_omp_scope.
2602                 (pop_labels_1): New.
2603                 (pop_labels): Use it.
2604                 (pop_local_label, poplevel_named_label_1): New.
2605                 (poplevel): Use them.
2606                 (named_label_entry_hash, named_label_entry_eq): New.
2607                 (make_label_decl): Create named_labels.  Move label
2608                 creation bits from lookup_label.
2609                 (declare_local_label): Tidy.
2610                 (identify_goto): Split out from ...
2611                 (check_previous_goto_1): Add exited_omp argument.
2612                 Handle omp scopes.
2613
2614                 (use_label): Merge into...
2615                 (check_goto): ... here.  Handle omp scopes.
2616                 (check_omp_return): New.
2617                 (check_previous_gotos): Merge into...
2618                 (define_label): ... here.
2619                 (save_function_data): Remove x_named_label_uses reference.
2620                 (finish_function): Likewise.
2621                 * name-lookup.h (sk_omp): New.
2622                 * name-lookup.c (begin_scope): Handle it.
2623                 * parser.c (cp_parser_omp_for): Don't create extra
2624                 compound stmt.
2625
2626                 (cp_parser_omp_sections): Likewise.
2627                 * semantics.c (finish_return_stmt): Call check_omp_return.
2628                 (begin_omp_structured_block): Use sk_omp.
2629                 (finish_omp_structured_block): Use do_poplevel.  Don't build a
2630                 MUST_NOT_THROW expression here.
2631                 (begin_omp_parallel, finish_omp_parallel): Don't create extra
2632                 compound statements.
2633
2634         2005-10-21  Diego Novillo  <dnovillo@redhat.com>
2635
2636                 PR 24455
2637                 * cp/cp-tree.h (struct lang_decl_flags): Add field
2638                 threadprivate_p.
2639                 (CP_DECL_IS_THREADPRIVATE): Define.
2640                 * cp/semantics.c (finish_omp_threadprivate): Set.  Do
2641                 not error out if CP_DECL_IS_THREADPRIVATE is set
2642                 already.
2643                 * cp/decl.c (duplicate_decls): Merge
2644                 CP_DECL_THREADPRIVATE_P.
2645
2646         2005-10-20  Richard Henderson  <rth@redhat.com>
2647
2648                 * cp-gimplify.c (cp_gimplify_omp_for): New.
2649                 (cp_gimplify_expr): Call it.
2650                 * cp-tree.h (OMP_FOR_GIMPLIFYING_P): New.
2651                 * parser.c (struct cp_parser): Rename
2652                 in_iteration_statement_p to in_iteration_statement and
2653                 change to unsigned char.  Similarly with
2654                 in_switch_statement.  Update all users.
2655                 (IN_OMP_BLOCK, IN_OMP_FOR): New.
2656                 (cp_parser_labeled_statement): Diagnose case labels
2657                 binding closer to an openmp block nested than the
2658                 switch.
2659                 (cp_parser_jump_statement): Diagnose break and
2660                 continue labels binding closer to an openmp block than
2661                 an iteration or switch.
2662                 (cp_parser_omp_for_loop): Mark in_iteration_statement
2663                 for an omp for.
2664                 (cp_parser_begin_omp_structured_block): New.
2665                 (cp_parser_end_omp_structured_block): New.
2666                 (cp_parser_omp_structured_block): Use them.
2667                 (cp_parser_omp_for, cp_parser_omp_sections_scope): Likewise.
2668                 (cp_parser_omp_parallel): Likewise.
2669
2670         2005-10-20  Richard Henderson  <rth@redhat.com>
2671
2672                 * semantics.c (begin_omp_structured_block): New.
2673                 (finish_omp_structured_block): New.
2674                 (begin_omp_parallel, finish_omp_parallel): Use them.
2675                 * parser.c (cp_parser_omp_structured_block): Likewise.
2676                 (cp_parser_omp_for): Likewise.
2677                 (cp_parser_omp_sections_scope): Likewise.
2678                 * cp-tree.h: Declare them.
2679
2680         2005-10-20  Richard Henderson  <rth@redhat.com>
2681
2682                 * parser.c (cp_parser_omp_master): Return the statement.
2683                 (cp_parser_omp_ordered): Likewise.
2684                 (cp_parser_omp_construct): Set the locus for them.
2685
2686         2005-10-19  Richard Henderson  <rth@redhat.com>
2687
2688                 * semantics.c (finish_omp_atomic): Revert to
2689                 uses_template_parms.
2690
2691         2005-10-19  Richard Henderson  <rth@redhat.com>
2692
2693                 * semantics.c (finish_omp_clauses): Avoid
2694                 DECL_THREAD_LOCAL_P on a PARM_DECL.  Remove some
2695                 stub asserts guaranteed to fail.
2696
2697         2005-10-19  Richard Henderson  <rth@redhat.com>
2698
2699                 * cp-tree.h (OMP_ATOMIC_DEPENDENT_P, OMP_ATOMIC_CODE): New.
2700                 (finish_omp_clauses, finish_omp_for, finish_omp_atomic): New.
2701                 * parser.c (cp_parser_omp_clause_copyin): Remove.
2702                 (cp_parser_omp_all_clauses): Use cp_parser_omp_var_list instead.
2703                 Call finish_omp_clauses.
2704                 (cp_parser_omp_clause_if): Don't do error checking here.
2705                 (cp_parser_omp_clause_num_threads): Likewise.
2706                 (cp_parser_omp_clause_schedule): Likewise.
2707                 (cp_parser_omp_atomic): Use finish_omp_atomic.
2708                 (cp_parser_omp_for_loop): Don't discard DECL_EXPR.
2709                 Don't decompose assignment statment here.  Use
2710                 finish_omp_for.
2711
2712                 * pt.c (tsubst_omp_clauses): New.
2713                 (tsubst_expr): Handle OMP_PARALLEL, OMP_FOR, OMP_SECTIONS,
2714                 OMP_SINGLE, OMP_SECTION, OMP_CRITICAL, OMP_ATOMIC.
2715                 * semantics.c (finish_omp_clauses): New.
2716                 (begin_omp_parallel, finish_omp_parallel): Know Less about the
2717                 internals of the stmt_list stack.
2718                 (finish_omp_for, finish_omp_atomic): New.
2719
2720         2005-10-18  Jakub Jelinek  <jakub@redhat.com>
2721
2722                 * semantics.c (cxx_omp_predetermined_sharing): New function.
2723                 * cp-tree.h (cxx_omp_predetermined_sharing): New prototype.
2724                 * cp-objcp-common.h
2725                 (LANG_HOOKS_OMP_PREDETERMINED_SHARING): Redefine.
2726
2727         2005-10-18  Richard Henderson  <rth@redhat.com>
2728
2729                 * parser.c (cp_parser_omp_single): Use make_node and accessors
2730                 instead of build.
2731
2732         2005-10-17  Richard Henderson  <rth@redhat.com>
2733
2734                 * parser.c (cp_parser_omp_for_loop): Handle declarations.
2735
2736         2005-10-12  Richard Henderson  <rth@redhat.com>
2737
2738                 * Make-lang.in (CXX_C_OBJS): Add c-omp.o.
2739                 * cp-tree.h (begin_omp_parallel, finish_omp_parallel): Declare.
2740                 (finish_omp_threadprivate): Declare.
2741                 * parser.c (struct cp_lexer): Add in_pragma.
2742                 (cp_lexer_consume_token): Don't consume a PRAGMA_EOL
2743                 when in_pragma.
2744                 (cp_parser_skip_to_closing_parenthesis): Stop at PRAGMA_EOL.
2745                 (cp_parser_skip_to_end_of_statement): Likewise.
2746                 (cp_parser_skip_to_end_of_block_or_statement): Likewise.
2747                 (cp_parser_skip_to_closing_brace): Likewise.
2748                 (cp_parser_skip_to_pragma_eol): Reset in_pragma.
2749                 (cp_parser_require_pragma_eol): New.
2750                 (cp_parser_statement): Add in_compound argument;
2751                 update all callers.
2752                 Restart if a non-statement pragma seen outside a
2753                 compound.
2754                 (cp_parser_statement_seq_opt): Stop at PRAGMA_EOL.
2755                 (cp_parser_declaration_seq_opt): Likewise.
2756                 (cp_parser_member_specification_opt): Likewise.
2757                 (cp_parser_function_definition_after_decl): Likewise.
2758                 (cp_parser_skip_until_found): Likewise.
2759                 (cp_parser_cache_group): Likewise.
2760                 (enum pragma_omp_clause, cp_parser_omp_clause_name,
2761                 check_no_duplicate_clause,
2762                 cp_parser_omp_var_list_no_open,
2763                 cp_parser_omp_var_list, cp_parser_omp_clause_copyin,
2764                 cp_parser_omp_clause_default, cp_parser_omp_clause_if,
2765                 cp_parser_omp_clause_nowait,
2766                 cp_parser_omp_clause_num_threads,
2767                 cp_parser_omp_clause_ordered,
2768                 cp_parser_omp_clause_reduction,
2769                 cp_parser_omp_clause_schedule,
2770                 cp_parser_omp_all_clauses,
2771                 cp_parser_omp_structured_block, cp_parser_omp_atomic,
2772                 cp_parser_omp_barrier, cp_parser_omp_critical,
2773                 cp_parser_omp_flush, cp_parser_omp_for_loop,
2774                 cp_parser_omp_for, cp_parser_omp_master,
2775                 cp_parser_omp_ordered, cp_parser_omp_sections_scope,
2776                 cp_parser_omp_sections, cp_parser_omp_parallel,
2777                 cp_parser_omp_single, cp_parser_omp_threadprivate,
2778                 cp_parser_omp_construct): New.
2779                 (cp_parser_pragma): Handle OpenMP pragmas.
2780                 * semantics.c (finish_omp_threadprivate): New.
2781                 (begin_omp_parallel, finish_omp_parallel): New.
2782
2783         2005-10-11  Richard Henderson  <rth@redhat.com>
2784
2785                 * parser.c (struct cp_token): Add pragma_kind.
2786                 (eof_token): Initialize it.
2787                 (cp_lexer_handle_pragma): Remove.
2788                 (cp_parser_initial_pragma): New.
2789                 (cp_lexer_new_main): Use it.
2790                 (cp_lexer_get_preprocessor_token): Initialize pragma_kind.
2791                 (cp_lexer_print_token): Don't handle CPP_PRAGMA.
2792                 (cp_parser_skip_to_pragma_eol): New.
2793                 (cp_parser_error): Use it.
2794                 (pragma_lex): New.
2795
2796         2005-10-09  Richard Henderson  <rth@redhat.com>
2797
2798                 * lex.c (parse_strconst_pragma): Update for c_lex name change.
2799                 (handle_pragma_java_exceptions): Likewise.
2800                 * parser.c (cp_lexer_new_main): Likewise.
2801
2802         2005-10-06  Richard Henderson  <rth@redhat.com>
2803
2804                 * parser.c (cp_lexer_new_main): Comment out defer_pragmas.
2805                 (cp_lexer_handle_pragma): Comment out
2806                 cpp_handle_deferred_pragma.
2807
2808         2005-10-01  Richard Henderson  <rth@redhat.com>
2809
2810                 * name-lookup.c (lookup_name): Remove prefer_type argument.
2811                 (lookup_name_prefer_type): New function.
2812                 * name-lookup.h (lookup_name_prefer_type): Declare it.
2813                 * decl.c (lookup_and_check_tag): Use it.
2814                 * pt.c (tsubst_friend_class): Likewise. Update for
2815                 lookup_name change.
2816                 (lookup_template_class, tsubst_copy_and_build): Likewise.
2817
2818 2006-03-06  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2819
2820         PR c++/15759
2821         * tree.c (bot_manip): Don't call mark_used.
2822
2823 2006-03-02  Mike Stump  <mrs@apple.com>
2824
2825         * decl2.c (import_export_decl): Remove redundant call to
2826         targetm.cxx.key_method_may_be_inline ().
2827
2828 2006-03-02  Richard Sandiford  <richard@codesourcery.com>
2829
2830         * decl.c (start_decl): Use have_global_bss_p when deciding
2831         whether to make the decl common.
2832
2833 2006-03-01  Mike Stump  <mrs@apple.com>
2834
2835         PR darwin/25908
2836         * decl2.c (import_export_decl): Fix ABI breakage on darwin.
2837
2838 2006-02-24  Geoffrey Keating  <geoffk@apple.com>
2839
2840         * except.c (expand_start_catch_block): Handle
2841         flag_use_cxa_get_exception_ptr.
2842
2843 2006-02-22  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2844
2845         PR c++/26291
2846         * decl.c (grok_op_properties): Check for ellipsis in arguments of
2847         operators.
2848
2849 2006-02-20  Rafael Ávila de Espíndola  <rafael.espindola@gmail.com>
2850
2851         * Make-lang.in (C++): Remove.
2852         (.PHONY): Remove C++.
2853
2854 2006-02-18  Mark Mitchell  <mark@codesourcery.com>
2855
2856         PR c++/26266
2857         * cp-tree.h (cp_finish_decl): Adjust declaration.
2858         (grokbitfield): Likewise.
2859         (finish_static_data_member_decl): Likewise.
2860         * init.c (constant_value_1): Ensure processing_template_decl when
2861         folding non-dependent initializers for static data members of
2862         dependent types.  Return error_mark_node for erroneous
2863         initailizers.
2864         * class.c (get_vtable_decl): Use finish_decl, not cp_finish_decl.
2865         * decl.c (cp_make_fname_decl): Adjust call to cp_finish_decl.
2866         (cp_finish_decl): Add init_const_expr_p parameter.  Set
2867         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
2868         (finish_decl): Adjust call to cp_finish_decl.
2869         (compute_array_index_type): Robustify.
2870         (start_method): Use finish_decl, not cp_finish_decl.
2871         * rtti.c (emit_tinfo_decl): Likewise.
2872         * except.c (initialize_handler_parm): Adjust call to
2873         cp_finish_decl.
2874         (expand_start_catch_block): Likewise.
2875         * cvt.c (build_up_reference): Adjust call to cp_finish_decl.
2876         * pt.c (instantiate_class_template): Adjust call to
2877         finish_static_data_member_decl.
2878         (tsubst_expr): Use finish_decl, not cp_finish_decl.
2879         (instantiate_decl): Adjust call to cp_finish_decl.
2880         * name-lookup.c (pushdecl_top_level_1): Use finish_decl, not
2881         cp_finish_decl.
2882         * decl2.c (finish_static_data_member_decl): Add init_const_expr_p
2883         parameter.
2884         (grokfield): Likewise.
2885         * parser.c (cp_parser_condition): Check for constant initializers.
2886         (cp_parser_init_declarator): Adjust calls to grokfield and
2887         cp_finish_decl.  Don't set
2888         DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P here.
2889         (cp_parser_member_declaration): Likewise.
2890         (cp_parser_objc_class_ivars): Likewise.
2891
2892 2006-02-14  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2893
2894         * call.c (standard_conversion): Return NULL instead of 0.
2895         (build_user_type_conversion_1): Likewise.
2896         (tourney): Likewise.
2897         * decl.c (redeclaration_error_message): Likewise.
2898         * error.c (language_to_string): Likewise.
2899
2900 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2901
2902         * cp-tree.h (warn_hidden): Remove prototype.
2903         * class.c (warn_hidden): Make static.
2904
2905         * cp-tree.h (build_type_conversion): Remove prototype.
2906         * cvt.c (build_type_conversion): Add prototype, make static.
2907
2908         * cp-tree.h (push_tinst_level): Remove prototype.
2909         (pop_tinst_level): Likewise.
2910         * pt.c (push_tinst_level): Add prototype, make static.
2911         (pop_tinst_level): Likewise.
2912
2913 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2914
2915         * decl.c (grokdeclarator): Return NULL_TREE instead of 0.
2916         * typeck.c (unary_complex_lvalue): Likewise.
2917
2918 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2919
2920         * lex.c (parse_strconst_pragma): Return error_mark_node instead of
2921         "(tree)-1" to indicate failure.  Simplify.
2922         (handle_pragma_interface): Test for error_mark_node instead of
2923         "(tree)-1".
2924         (handle_pragma_implementation): Likewise.
2925
2926 2006-02-13  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2927
2928         PR c++/26151
2929         * parser.c (cp_parser_decl_specifier_seq): Check for duplicate
2930         decl-specifiers.  Remove extra check for duplicate 'friend'.
2931         * decl.c (grokdeclarator): Remove check for duplicate
2932         decl-specifiers.  Set longlong together with long_p.
2933
2934 2006-02-12  Jason Merrill  <jason@redhat.com>
2935
2936         PR c++/24996
2937         * except.c (build_throw): Add a CLEANUP_POINT_EXPR inside the
2938         TRY_CATCH_EXPR or MUST_NOT_THROW_EXPR.
2939
2940 2006-02-10  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2941
2942         * class.c (debug_class): Remove extern.
2943         (debug_thunks): Likewise.
2944
2945 2006-02-09  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2946
2947         * typeck.c (string_conv_p): Don't test for flag_const_strings.
2948
2949 2006-02-08  Jason Merrill  <jason@redhat.com>
2950
2951         PR c++/25979
2952         * cp-gimplify.c (cp_gimplify_expr): Don't call
2953         cp_gimplify_init_expr for MODIFY_EXPRs.
2954         * typeck2.c (split_nonconstant_init_1): Use INIT_EXPR.
2955
2956 2006-02-08  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
2957
2958         PR c++/26071
2959         * decl.c (grokdeclarator): Set dname also for destructor.
2960
2961         PR c++/26070
2962         * decl.c (grokdeclarator): Clear storage_class together with staticp.
2963
2964 2006-02-07  Gabriel Dos Reis  <gdr@integrable-solutions.net>
2965
2966         * cp-tree.h (tf_warning_or_error): Renamed from tf_warn_or_error.
2967         (cp_build_qualified_type): Propogate renaming.
2968         * call.c (convert_like_real): Likewise.
2969         * cvt.c (cp_convert_to_pointer, convert_to_reference): Likewise.
2970         * decl.c (make_typename_type, grokdeclarator): Likewise.
2971         * pt.c (tsubst_friend_function, instantiate_class_template,
2972         tsubst_default_argument, instantiate_decl,
2973         tsubst_initializer_list, tsubst_enum): Likewise.
2974         * semantics.c (finish_template_type): Likewise.
2975         * typeck.c (build_ptrmemfunc, convert_for_assignment): Likewise.
2976
2977 2006-02-07  Dirk Mueller  <dmueller@suse.com>
2978
2979         * typeck.c (build_binary_op): Annotate div-by-zero
2980         warnings to make -Wno-div-by-zero have an effect.
2981
2982 2006-02-07  Mark Mitchell  <mark@codesourcery.com>
2983
2984         PR c++/9737
2985         * pt.c (coerce_template_template_parms): Do not templates with
2986         excess default arguments to match template template parameters
2987         with fewer parameters.
2988         (coerce_template_parms): Add use_default_args parameter; use
2989         default arguments only when true.
2990         (lookup_template_class): Adjust call to coerce_template_parms.
2991         (fn_type_unification): Likewise.
2992         (unify): Likewise.
2993         (get_bindings): Likewise.
2994         (dependent_type_p): Add assertions.
2995
2996 2006-02-06  Roger Sayle  <roger@eyesopen.com>
2997
2998         * decl.c (grokdeclarator): Don't bother checking for CHAR_TYPE.
2999         * rtti.c (typeinfo_in_lib_p): Likewise.
3000         * cp-tree.h (INTEGRAL_CODE_P, CP_INTEGRAL_TYPE_P): Likewise.
3001         * name-lookup.c (arg_assoc_type): Likewise.
3002
3003 2006-02-04  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3004
3005         * cp-tree.h (tf_warn_or_error): New substituion flag.
3006         (cp_build_qualified_type): Use it.
3007         * call.c (convert_like_real): Likewise.
3008         * cvt.c (cp_convert_to_pointer): Likewise.
3009         (convert_to_reference): Likewise.
3010         * decl.c (make_typename_type): Likewise.
3011         (grokdeclarator): Likewise.
3012         * pt.c (tsubst_friend_function): Likewise.
3013         (tsubst_friend_class): Likewise.
3014         (instantiate_class_template): Likewise.
3015         (tsubst_default_argument): Likewise.
3016         (instantiate_decl): Likewise.
3017         (tsubst_initializer_list): Likewise.
3018         (tsubst_enum): Likewise.
3019         * semantics.c (finish_template_type): Likewise.
3020         * typeck.c (build_ptrmemfunc): Likewise.
3021         (convert_for_assignment): Likewise.
3022
3023 2006-02-03  Lee Millward  <lee.millward@gmail.com>
3024
3025         * typeck.c (string_conv_p): Pass appropiate
3026         OPT_Wxxxx values when calling warning().
3027         (build_array_ref, cxx_mark_addressable): Likewise.
3028         (check_return_expr): Likewise.
3029
3030         * init.c (perform_member_init): Likewise.
3031         (sort_mem_initializers, emit_mem_initializers): Likewise.
3032
3033         * class.c (check_field_decls): Likewise.
3034         (warn_about_ambiguous_bases): Likewise.
3035
3036         * decl.c (pop_label, poplevel): Likewise.
3037         (duplicate_decls, grok_op_properties): Likewise.
3038         (start_preparsed_function, finish_function): Likewise.
3039
3040         * name-lookup.c (pushdecl_maybe_friend): Likewise.
3041         (pushdecl_maybe_friend): Likewise.
3042
3043         * parser.c (cp_parser_warn_min_max): Likewise.
3044         (cp_parser_cast_expression): Likewise.
3045
3046         * method.c (lazily_declare_fn): Likewise.
3047         * cvt.c (convert_to_void): Likewise.
3048         * mangle.c (finish_mangling): Likewise.
3049         * cp-gimplify.c (gimplify_expr_stmt): Likewise.
3050
3051 2006-02-03  Mark Mitchell  <mark@codesourcery.com>
3052
3053         * name-lookup.c (do_class_using_decl): Use IDENTIFIER_TYPENAME_P,
3054         not IDENTIFIER_OPNAME_P.
3055
3056 2006-01-31  Mark Mitchell  <mark@codesourcery.com>
3057
3058         PR c++/25342
3059         * cp-tree.h (DECL_TEMPLATE_SPECIALIZATIONS): Revise
3060         documentation.
3061         * pt.c (determine_specialization): Use INNERMOST_TEMPLATE_PARMS,
3062         not TREE_VALUE.
3063         (instantiate_class_template): Simplify.
3064         (verify_class_unification): Remove.
3065         (unify): Document parameters.  Use INNERMOST_TEMPLATE_ARGS to
3066         permit multiple levels of template arguments.
3067         (more_specialized_class): Simplify.
3068         (get_class_bindings): Pass full arguments to unify.  Fold
3069         verify_class_unification into this function.  Return full
3070         arguments.
3071         (most_specialized_class): Adjust for changes to
3072         get_class_bindings.  Issue errors here for ambiguity.  Return the
3073         fully deduced arguments for the most specialized class, in
3074         addition to the partial specialization.
3075
3076 2006-01-31  Ben Elliston  <bje@au.ibm.com>
3077
3078         * mangle.c: Comment fix.
3079
3080 2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3081
3082         * Make-lang.in (cp-warn): Include CXX_COMPAT_WARN.
3083         * repo.c (extract_string, afgets): Use cast when converting from
3084         void *.
3085
3086 2006-01-29  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3087
3088         * call.c (alloc_conversion): Use cast when converting from void *.
3089         (alloc_conversions): Likewise.
3090         (add_candidate): Likewise.
3091         (print_z_candidates): Likewise.
3092         (add_warning): Likewise.
3093         * pt.c (retrieve_local_specialization): Likewise.
3094         (process_partial_specialization): Likewise.
3095         (mangle_class_name_for_template): Likewise.
3096         (tsubst_template_args): Likewise.
3097         * typeck2.c (pat_calc_hash): Likewise.
3098         (pat_compare): Likewise.
3099         (abstract_virtuals_error): Likewise.
3100         * class.c (method_name_cmp): Likewise.
3101         (resort_method_name_cmp): Likewise.
3102         (get_vfield_name): Likewise.
3103         * decl2.c (generate_ctor_and_dtor_functions_for_priority): Likewise.
3104         * lex.c (init_reswords): Likewise.
3105         * rtti.c (create_pseudo_type_info): Likewise.
3106         * search.c (dfs_lookup_base): Likewise.
3107         (dfs_dcast_hint_pre): Likewise.
3108         (dfs_dcast_hint_post): Likewise.
3109         * tree.c (hash_tree_cons): Likewise.
3110         * repo.c (extract_string): Likewise.
3111         (afgets): Likewise.
3112         * cp-objcp-common.c (decl_shadowed_for_var_lookup): Likewise.
3113         * g++spec.c (lang_specific_driver): Likewise.
3114
3115 2006-01-28  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3116
3117         * call.c (joust): Pass option code to warning.  Use inform for
3118         explanation.
3119         * class.c (check_bases): Likewise.
3120         (maybe_warn_about_overly_private_class): Likewise.
3121         (check_field_decls): Likewise.
3122         (layout_empty_base): Likewise.
3123         (layout_virtual_bases): Likewise.
3124         (layout_class_type): Likewise.
3125
3126 2006-01-28  Mark Mitchell  <mark@codesourcery.com>
3127
3128         PR c++/25999
3129         * decl.c (start_preparsed_function): Call maybe_apply_pragma_weak
3130         here, not ...
3131         (start_function): ... here.
3132
3133 2006-01-28  Mark Mitchell  <mark@codesourcery.com>
3134
3135         PR c++/25855
3136         * class.c (resolve_address_of_overloaded_function): Adjust use of
3137         return value from most_specialized_instantiation.
3138         * pt.c (determine_specialization): Avoid multiple calls to
3139         get_bindings.
3140         (most_specialized_instantiation): When a tie occurs, set the
3141         current presumed champion to the next template.  Return the
3142         TREE_LIST node containing the template, rather than the template
3143         itself.
3144         (most_specialized): Remove.
3145         * name-lookup.c (push_overloaded_decl): When duplicate_decls
3146         indicates a failed redeclaration, report that to callers.
3147
3148 2006-01-26  Jason Merrill  <jason@redhat.com>
3149
3150         PR c++/16021
3151         * name-lookup.c (parse_using_directive): Require strong using to
3152         name a nested namespace.
3153
3154 2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3155
3156         Revert:
3157         * cp-tree.h (do_poplevel): Remove prototype.
3158         * semantics.c (do_poplevel): Add prototype.  Make static.
3159
3160         Revert:
3161         * cp-tree.h (default_conversion): Remove prototype.
3162         * typeck.c (default_conversion): Make static.
3163
3164 2006-01-25  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3165
3166         * cp-tree.h (get_primary_binfo): Remove prototype.
3167         (push_using_decl): Likewise.
3168         (current_template_args): Likewise.
3169         (more_specialized_class): Likewise.
3170         (mark_class_instantiated): Likewise.
3171         (default_conversion): Likewise.
3172         (pfn_from_ptrmemfunc): Likewise.
3173         * class.c (get_primary_binfo): Add prototype, make static, simplify.
3174         * name-lookup.c (push_using_decl): Make static.
3175         * pt.c (current_template_args): Likewise.
3176         (more_specialized_class): Likewise.
3177         (mark_class_instantiated): Likewise.
3178         * typeck.c (default_conversion): Make static.
3179         (pfn_from_ptrmemfunc): Add prototype, make static.
3180
3181 2006-01-24  Dirk Mueller  <dmueller@suse.de>
3182
3183         * typeck.c (build_binary_op): Use OPT_Wfloat_equal in warning().
3184
3185 2006-01-24  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3186
3187         PR c++/25552
3188         * parser.c (cp_parser_unqualified_id): Check that destructor name
3189         and scope match.
3190         * call.c (check_dtor_name): Do not expect a BIT_NOT_EXPR.
3191         Adjust comment.  Return early if possible.
3192         Use same_type_p to compare types.
3193         * typeck.c (lookup_destructor): Adjust call to check_dtor_name.
3194
3195 2006-01-24  Mark Mitchell  <mark@codesourcery.com>
3196
3197         * semantics.c: Remove outdated comment.
3198
3199 2006-01-23  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3200
3201         * cp-tree.h (do_poplevel): Remove prototype.
3202         * semantics.c (do_poplevel): Add prototype.  Make static.
3203
3204         * cp-tree.h (original_type): Remove prototype.
3205         * typeck.c (original_type): Make static.
3206
3207         * cp-tree.h (declare_global_var): Remove prototype.
3208         * decl.c (declare_global_var): Make static.
3209
3210         * cp-tree.h (implicitly_declare_fn): Remove prototype.
3211         * method.c (implicitly_declare_fn): Make static.
3212
3213         * cp-tree.h (fold_decl_constant_value): Remove prototype.
3214         * pt.c (fold_decl_constant_value): Make static.
3215
3216         * cp-tree.h (build_x_delete): Remove prototype.
3217         * init.c (build_vec_delete_1): Call build_op_delete_call directly
3218         and not via build_x_delete.
3219         (build_x_delete): Remove.
3220
3221         * cp-tree.h (get_vtt_name): Remove prototype.
3222         * class.c (get_vtt_name): Remove.
3223         (build_vtt): Call mangle_vtt_for_type instead of get_vtt_name.
3224
3225 2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3226
3227         * rtti.c (build_dynamic_cast): Fix comment.
3228
3229 2006-01-22  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3230
3231         PR c++/10891
3232         * rtti.c (build_dynamic_cast): Reject dynamic_cast use if
3233         -fno-rtti.
3234
3235 2006-01-21  Mark Mitchell  <mark@codesourcery.com>
3236
3237         PR c++/25895
3238         * class.c (build_base_path): Generate a NOP_EXPR instead of a
3239         COMPONENT_REF if the base and derived classes are at the same
3240         address.
3241
3242         PR c++/25856
3243         * decl.c (begin_destructor_body): Robustify.
3244
3245         PR c++/25858
3246         * parser.c (cp_parser_direct_declarator): Robustify.
3247
3248 2006-01-20  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3249
3250         * parser.c (cp_lexer_next_token_is_keyword): Simplify.
3251
3252         * parser.c (clear_decl_specs): Remove prototype.
3253
3254         * parser.c (cp_parser_expression_fn): Remove.
3255
3256         * call.c (add_builtin_candidates): Remove superfluous return.
3257         * name-lookup.c (do_toplevel_using_decl): Likewise.
3258         * parser.c (cp_parser_type_specifier_seq): Likewise.
3259         (cp_parser_save_default_args): Likewise.
3260
3261 2006-01-20  Dirk Mueller  <dmueller@suse.com>
3262
3263         PR c++/5520
3264         * semantics.c (finish_if_stmt): Call empty_body_warning.
3265         * parser.c (cp_parser_implicitly_scoped_statement):
3266         Mark empty statement with an empty stmt.
3267
3268 2006-01-19  Mark Mitchell  <mark@codesourcery.com>
3269
3270         PR c++/22136
3271         * name-lookup.c (do_class_using_decl): Don't try to look up base
3272         classes in templates with dependent base types.
3273
3274 2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3275
3276         PR c++/25854
3277         * pt.c (maybe_process_partial_specialization): Return early on
3278         error_mark_node.
3279
3280 2006-01-19  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3281
3282         PR c++/16829
3283         * decl.c (start_preparsed_function): Check default arguments
3284         unconditionally.
3285         * name-lookup.c (pushdecl_maybe_friend): Check default arguments
3286         of all functions and function templates.
3287         * parser.c (cp_parser_late_parsing_default_args): Check default
3288         arguments.
3289         * decl2.c (check_default_args): Set missing default arguments to
3290         error_mark_node.
3291
3292 2006-01-18  Mark Mitchell  <mark@codesourcery.com>
3293
3294         PR c++/25836
3295         * cp-tree.h (push_class_stack): New function.
3296         (pop_class_stack): Likewise.
3297         * class.c (class_stack_node): Add hidden field.
3298         (pushclass): Clear it.
3299         (push_class_stack): New function.
3300         (pop_class_stack): Likewise.
3301         (currently_open_class): Ignore hidden classes.
3302         (currently_open_derived_class): Likewise.
3303         * name-lookup.c (push_to_top_level): Call push_class_stack.
3304         (pop_from_top_level): Call pop_class_stack.
3305
3306 2006-01-18  Kazu Hirata  <kazu@codesourcery.com>
3307
3308         * tree.c (find_tree_t, find_tree): Remove.
3309         * cp-tree.h: Remove the prototype for find_tree.
3310
3311 2006-01-18  Jakub Jelinek  <jakub@redhat.com>
3312
3313         * search.c (lookup_conversions_r): Fix a pasto.
3314
3315 2006-01-17  Eric Christopher  <echristo@apple.com>
3316
3317         * call.c (convert_like_real): When issuing conversion
3318         warnings, depend on OPT_Wconversion.
3319         * cvt.c (build_expr_type_conversion): Ditto.
3320
3321 2006-01-17  Kazu Hirata  <kazu@codesourcery.com>
3322
3323         * name-lookup.c (lookup_namespace_name): Remove.
3324         * name-lookup.h: Remove the prototype for
3325         lookup_namespace_name.
3326
3327 2006-01-17  Jakub Jelinek  <jakub@redhat.com>
3328
3329         PR c/25682
3330         * decl.c (compute_array_index_type): After issuing not an integral
3331         constant-expression error, set size to 1 to avoid ICEs later on.
3332
3333 2006-01-16  Ian Lance Taylor  <ian@airs.com>
3334
3335         * parser.c: Include "cgraph.h".
3336         (cp_parser_asm_definition): Call cgraph_add_asm_node rather than
3337         assemble_asm.
3338
3339 2006-01-16  Rafael �ila de Esp�dola  <rafael.espindola@gmail.com>
3340
3341         * g++spec.c (lang_specific_spec_functions): Remove.
3342
3343 2006-01-15  Gabriel Dos Reis  <gdr@integrable-solutions.net>
3344
3345         * decl.c (check_initializer): Fix thinko.
3346
3347 2006-01-14  Mark Mitchell  <mark@codesourcery.com>
3348
3349         PR c++/25663
3350         * parser.c (cp_parser_direct_declarator): Use cp_parser_error
3351         instead of error.
3352
3353 2006-01-13  Jason Merrill  <jason@redhat.com>
3354
3355         * pt.c (check_explicit_specialization): Use CP_DECL_CONTEXT even more.
3356
3357         * name-lookup.c (set_decl_namespace): Use CP_DECL_CONTEXT.
3358         * pt.c (check_explicit_specialization): Likewise.
3359
3360 2006-01-12  Jason Merrill  <jason@redhat.com>
3361
3362         PR libstdc++/24660
3363         * pt.c (check_explicit_specialization): Handle namespace
3364         association.
3365         * name-lookup.c (set_decl_namespace): Likewise.
3366
3367 2006-01-12  Nathan Sidwell  <nathan@codesourcery.com>
3368
3369         PR c++/24824
3370         * class.c (handle_using_decl): Pass correct scope to
3371         cp_emit_debug_info_for_using.
3372
3373 2006-01-11  Nathan Sidwell  <nathan@codesourcery.com>
3374
3375         PR c++/25386
3376         * tree.c (lvalue_p_1): Any part of a COMPONENT_REF affects
3377         packedness.
3378
3379 2006-01-06  Gabriel Dos Reis  <gdr@integrablesolutions.net>
3380
3381         * parser.c (cp_parser_primary_expression): Document the grammar
3382         for the built-in offsetof, a GNU extension.
3383
3384 2006-01-04  Zdenek Dvorak <dvorakz@suse.cz>
3385
3386         PR c++/25632
3387         * init.c (constant_value_1): Unshare use of DECL_INITIAL.  Fix a typo
3388         in condition.
3389
3390 2006-01-04  Chris Lattner  <sabre@gnu.org>
3391
3392         * typeck2.c: update copyright to 2006
3393         (split_nonconstant_init_1):  Set TREE_CONSTANT to true.
3394
3395 2006-01-04  Mark Mitchell  <mark@codesourcery.com>
3396
3397         PR c++/24782
3398         * parser.c (cp_parser_nested_name_specifier_opt): Preserve access
3399         checks, even when parsing tentatively.
3400
3401 2006-01-04  Richard Henderson  <rth@redhat.com>
3402
3403         Merge from gomp branch.
3404         * lex.c (handle_pragma_java_exceptions): Fix whitespace.
3405         * parser.c (struct cp_token): Add pragma_kind.
3406         (eof_token): Update to match.
3407         (struct cp_lexer): Add in_pragma; rearrange next for better packing.
3408         (cp_parser_initial_pragma): New.
3409         (cp_lexer_new_main): Use it.  Don't bother clearing
3410         c_lex_return_raw_strings.
3411         (cp_lexer_get_preprocessor_token): Always initialize keyword
3412         and pragma_kind fields.  Handle CPP_PRAGMA.
3413         (cp_lexer_consume_token): Don't allow CPP_PRAGMA_EOL when
3414         in_pragma is set.
3415         (cp_lexer_handle_pragma): Remove.  Update callers to cp_parser_pragma.
3416         (cp_lexer_print_token) <CPP_PRAGMA>: Don't print as a string.
3417         (cp_parser_skip_to_pragma_eol): New.
3418         (cp_parser_error): Use it.
3419         (cp_parser_skip_to_closing_parenthesis): Stop at CPP_PRAGMA_EOL;
3420         rearrange with switch statement.
3421         (cp_parser_skip_to_end_of_statement): Likewise.
3422         (cp_parser_skip_to_end_of_block_or_statement): Likewise.
3423         (cp_parser_skip_to_closing_brace): Likewise.
3424         (cp_parser_skip_until_found): Likewise.
3425         (cp_parser_statement): Add in_compound argument; update callers.
3426         Use it to decide how to handle pragma parsing.
3427         (cp_parser_labeled_statement): Add in_compound argument; pass
3428         it on to cp_parser_statement.
3429         (cp_parser_statement_seq_opt): Stop at CPP_PRAGMA_EOL.
3430         (cp_parser_declaration_seq_opt): Likewise.
3431         (cp_parser_parameter_declaration): Likewise.
3432         (cp_parser_member_specification_opt): Likewise.
3433         (cp_parser_function_definition_after_decl): Likewise.
3434         (cp_parser_cache_group): Handle CPP_PRAGMA/CPP_PRAGMA_EOL pairs.
3435         (cp_parser_pragma): New.
3436         (pragma_lex): New.
3437
3438 2006-01-04  Dirk Mueller <dmueller@suse.com>
3439
3440         * decl.c (finish_constructor_body): create simple
3441         compound stmt instead of a if(1) { } construct.
3442
3443 2006-01-03  Mark Mitchell  <mark@codesourcery.com>
3444
3445         PR c++/25492
3446         * name-lookup.c (push_class_level_binding): When a derived class
3447         provides a type binding, eliminate any type binding from a base
3448         class.
3449
3450         PR c++/25625
3451         * repo.c (repo_emit_p): Always instantiate static data members
3452         initialized by constant expressions, so that there values are
3453         available.
3454
3455 2006-01-02  Mark Mitchell  <mark@codesourcery.com>
3456
3457         PR c++/25635
3458         * class.c (add_method): Set TYPE_HAS_CONVERSION for classes with a
3459         conversion operator.
3460         * decl.c (grokdeclarator): Do not set TYPE_HAS_CONVERSION here.
3461
3462         PR c++/25638
3463         * class.c (add_method): Never associate more than one destructor
3464         with a single class.
3465
3466         PR c++/25637
3467         * cp-tree.h (do_friend): Adjust prototype.
3468         * decl.c (grokfndecl): Make funcdef_flag a bool, not an int.
3469         (grokdeclarator): Likewise.  Refine check for invalid
3470         declarations/definitions of member functions outside of their own
3471         class.
3472         * friend.c (do_friend): Make funcdef_flag a bool, not an int.
3473
3474         PR c++/25633
3475         * parser.c (cp_parser_mem_initializer_list): Check result of
3476         cp_parser_mem_initializer against error_mark_node, not NULL_TREE.
3477         (cp_parser_mem_initializer): Return error_mark_node for failure.
3478
3479         PR c++/25634
3480         * parser.c (cp_parser_template_parameter_list): Call
3481         begin_template_parm_list and end_template_parm_list here.
3482         (cp_parser_type_parameter): Not here.
3483         (cp_parser_template_declaration_after_export): Or here.
3484         (cp_parser_elaborated_type_specifier): Call
3485         cp_parser_check_template_parameters.
3486
3487         * tree.c (build_target_expr_with_type): Use force_target_expr.
3488
3489         * decl2.c (mark_used): Fix typo in comment.
3490
3491 2006-01-02  Volker Reichelt  <reichelt@igpm.rwth-aachen.de>
3492
3493         * parser.c (cp_parser_using_declaration): Skip name-lookup on
3494         invalid scope.
3495